pointer to CRTC functions.
</para>
</sect3>
- <sect3>
+ <sect3 id="drm-kms-crtcops">
<title>CRTC Operations</title>
<sect4>
<title>Set Configuration</title>
optionally scale it to a destination size. The result is then blended
with or overlayed on top of a CRTC.
</para>
+ <para>
+ The DRM core recognizes three types of planes:
+ <itemizedlist>
+ <listitem>
+ DRM_PLANE_TYPE_PRIMARY represents a "main" plane for a CRTC. Primary
+ planes are the planes operated upon by by CRTC modesetting and flipping
+ operations described in <xref linkend="drm-kms-crtcops"/>.
+ </listitem>
+ <listitem>
+ DRM_PLANE_TYPE_CURSOR represents a "cursor" plane for a CRTC. Cursor
+ planes are the planes operated upon by the DRM_IOCTL_MODE_CURSOR and
+ DRM_IOCTL_MODE_CURSOR2 ioctls.
+ </listitem>
+ <listitem>
+ DRM_PLANE_TYPE_OVERLAY represents all non-primary, non-cursor planes.
+ Some drivers refer to these types of planes as "sprites" internally.
+ </listitem>
+ </itemizedlist>
+ For compatibility with legacy userspace, only overlay planes are made
+ available to userspace by default. Userspace clients may set the
+ DRM_CLIENT_CAP_UNIVERSAL_PLANES client capability bit to indicate that
+ they wish to receive a universal plane list containing all plane types.
+ </para>
<sect3>
<title>Plane Initialization</title>
<para>
- Planes are optional. To create a plane, a KMS drivers allocates and
+ To create a plane, a KMS drivers allocates and
zeroes an instances of struct <structname>drm_plane</structname>
(possibly as part of a larger structure) and registers it with a call
- to <function>drm_plane_init</function>. The function takes a bitmask
+ to <function>drm_universal_plane_init</function>. The function takes a bitmask
of the CRTCs that can be associated with the plane, a pointer to the
- plane functions and a list of format supported formats.
+ plane functions, a list of format supported formats, and the type of
+ plane (primary, cursor, or overlay) being initialized.
+ </para>
+ <para>
+ Cursor and overlay planes are optional. All drivers should provide
+ one primary plane per CRTC (although this requirement may change in
+ the future); drivers that do not wish to provide special handling for
+ primary planes may make use of the helper functions described in
+ <xref linkend="drm-kms-planehelpers"/> to create and register a
+ primary plane with standard capabilities.
</para>
</sect3>
<sect3>
<sect1>
<title>Mode Setting Helper Functions</title>
<para>
- The CRTC, encoder and connector functions provided by the drivers
+ The plane, CRTC, encoder and connector functions provided by the drivers
implement the DRM API. They're called by the DRM core and ioctl handlers
to handle device state changes and configuration request. As implementing
those functions often requires logic not specific to drivers, mid-layer
</para>
<para>
The DRM core contains one mid-layer implementation. The mid-layer provides
- implementations of several CRTC, encoder and connector functions (called
- from the top of the mid-layer) that pre-process requests and call
+ implementations of several plane, CRTC, encoder and connector functions
+ (called from the top of the mid-layer) that pre-process requests and call
lower-level functions provided by the driver (at the bottom of the
mid-layer). For instance, the
<function>drm_crtc_helper_set_config</function> function can be used to
!Iinclude/linux/hdmi.h
!Edrivers/video/hdmi.c
</sect2>
+ <sect2>
+ <title id="drm-kms-planehelpers">Plane Helper Reference</title>
+!Edrivers/gpu/drm/drm_plane_helper.c Plane Helpers
+ </sect2>
</sect1>
<!-- Internals: kms properties -->
--- /dev/null
+ptn3460 bridge bindings
+
+Required properties:
+ - compatible: "nxp,ptn3460"
+ - reg: i2c address of the bridge
+ - powerdown-gpio: OF device-tree gpio specification
+ - reset-gpio: OF device-tree gpio specification
+ - edid-emulation: The EDID emulation entry to use
+ +-------+------------+------------------+
+ | Value | Resolution | Description |
+ | 0 | 1024x768 | NXP Generic |
+ | 1 | 1920x1080 | NXP Generic |
+ | 2 | 1920x1080 | NXP Generic |
+ | 3 | 1600x900 | Samsung LTM200KT |
+ | 4 | 1920x1080 | Samsung LTM230HT |
+ | 5 | 1366x768 | NXP Generic |
+ | 6 | 1600x900 | ChiMei M215HGE |
+ +-------+------------+------------------+
+
+Example:
+ lvds-bridge@20 {
+ compatible = "nxp,ptn3460";
+ reg = <0x20>;
+ powerdown-gpio = <&gpy2 5 1 0 0>;
+ reset-gpio = <&gpx1 5 1 0 0>;
+ edid-emulation = <5>;
+ };
- nvidia,edid: supplies a binary EDID blob
- nvidia,panel: phandle of a display panel
+- sor: serial output resource
+
+ Required properties:
+ - compatible: "nvidia,tegra124-sor"
+ - reg: Physical base address and length of the controller's registers.
+ - interrupts: The interrupt outputs from the controller.
+ - clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: Must include the following entries:
+ - sor: clock input for the SOR hardware
+ - parent: input for the pixel clock
+ - dp: reference clock for the SOR clock
+ - safe: safe reference for the SOR clock during power up
+ - resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+ - reset-names: Must include the following entries:
+ - sor
+
+ Optional properties:
+ - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+ - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection
+ - nvidia,edid: supplies a binary EDID blob
+ - nvidia,panel: phandle of a display panel
+
+ Optional properties when driving an eDP output:
+ - nvidia,dpaux: phandle to a DispayPort AUX interface
+
+- dpaux: DisplayPort AUX interface
+ - compatible: "nvidia,tegra124-dpaux"
+ - reg: Physical base address and length of the controller's registers.
+ - interrupts: The interrupt outputs from the controller.
+ - clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: Must include the following entries:
+ - dpaux: clock input for the DPAUX hardware
+ - parent: reference clock
+ - resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+ - reset-names: Must include the following entries:
+ - dpaux
+ - vdd-supply: phandle of a supply that powers the DisplayPort link
+
Example:
/ {
--- /dev/null
+LG Corporation 7" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,ld070wx3-sl01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+LG Corporation 5" HD TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lh500wx1-sd03"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+LG 12.9" (2560x1700 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp129qe"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--- /dev/null
+Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
+
+Required properties:
+ - compatible: "samsung,ld9040"
+ - reg: address of the panel on SPI bus
+ - vdd3-supply: core voltage supply
+ - vci-supply: voltage supply for analog circuits
+ - reset-gpios: a GPIO spec for the reset pin
+ - display-timings: timings for the connected panel according to [1]
+
+The panel must obey rules for SPI slave device specified in document [2].
+
+Optional properties:
+ - power-on-delay: delay after turning regulators on [ms]
+ - reset-delay: delay after reset sequence [ms]
+ - panel-width-mm: physical panel width [mm]
+ - panel-height-mm: physical panel height [mm]
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in [3]. This
+node should describe panel's video bus.
+
+[1]: Documentation/devicetree/bindings/video/display-timing.txt
+[2]: Documentation/devicetree/bindings/spi/spi-bus.txt
+[3]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+ lcd@0 {
+ compatible = "samsung,ld9040";
+ reg = <0>;
+ vdd3-supply = <&ldo7_reg>;
+ vci-supply = <&ldo17_reg>;
+ reset-gpios = <&gpy4 5 0>;
+ spi-max-frequency = <1200000>;
+ spi-cpol;
+ spi-cpha;
+ power-on-delay = <10>;
+ reset-delay = <10>;
+ panel-width-mm = <90>;
+ panel-height-mm = <154>;
+
+ display-timings {
+ timing {
+ clock-frequency = <23492370>;
+ hactive = <480>;
+ vactive = <800>;
+ hback-porch = <16>;
+ hfront-porch = <16>;
+ vback-porch = <2>;
+ vfront-porch = <28>;
+ hsync-len = <2>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <0>;
+ };
+ };
+
+ port {
+ lcd_ep: endpoint {
+ remote-endpoint = <&fimd_dpi_ep>;
+ };
+ };
+ };
--- /dev/null
+Samsung S6E8AA0 AMOLED LCD 5.3 inch panel
+
+Required properties:
+ - compatible: "samsung,s6e8aa0"
+ - reg: the virtual channel number of a DSI peripheral
+ - vdd3-supply: core voltage supply
+ - vci-supply: voltage supply for analog circuits
+ - reset-gpios: a GPIO spec for the reset pin
+ - display-timings: timings for the connected panel as described by [1]
+
+Optional properties:
+ - power-on-delay: delay after turning regulators on [ms]
+ - reset-delay: delay after reset sequence [ms]
+ - init-delay: delay after initialization sequence [ms]
+ - panel-width-mm: physical panel width [mm]
+ - panel-height-mm: physical panel height [mm]
+ - flip-horizontal: boolean to flip image horizontally
+ - flip-vertical: boolean to flip image vertically
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in [2]. This
+node should describe panel's video bus.
+
+[1]: Documentation/devicetree/bindings/video/display-timing.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+ panel {
+ compatible = "samsung,s6e8aa0";
+ reg = <0>;
+ vdd3-supply = <&vcclcd_reg>;
+ vci-supply = <&vlcd_reg>;
+ reset-gpios = <&gpy4 5 0>;
+ power-on-delay= <50>;
+ reset-delay = <100>;
+ init-delay = <100>;
+ panel-width-mm = <58>;
+ panel-height-mm = <103>;
+ flip-horizontal;
+ flip-vertical;
+
+ display-timings {
+ timing0: timing-0 {
+ clock-frequency = <57153600>;
+ hactive = <720>;
+ vactive = <1280>;
+ hfront-porch = <5>;
+ hback-porch = <5>;
+ hsync-len = <5>;
+ vfront-porch = <13>;
+ vback-porch = <1>;
+ vsync-len = <2>;
+ };
+ };
+ };
-samsung,lane-count:
number of lanes supported by the panel.
LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
+ - display-timings: timings for the connected panel as described by
+ Documentation/devicetree/bindings/video/display-timing.txt
Optional properties for dp-controller:
-interlaced:
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <4>;
+
+ display-timings {
+ native-mode = <&lcd_timing>;
+ lcd_timing: 1366x768 {
+ clock-frequency = <70589280>;
+ hactive = <1366>;
+ vactive = <768>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ hsync-len = <32>;
+ vback-porch = <10>;
+ vfront-porch = <12>;
+ vsync-len = <6>;
+ };
+ };
};
--- /dev/null
+Exynos MIPI DSI Master
+
+Required properties:
+ - compatible: "samsung,exynos4210-mipi-dsi"
+ - reg: physical base address and length of the registers set for the device
+ - interrupts: should contain DSI interrupt
+ - clocks: list of clock specifiers, must contain an entry for each required
+ entry in clock-names
+ - clock-names: should include "bus_clk"and "pll_clk" entries
+ - phys: list of phy specifiers, must contain an entry for each required
+ entry in phy-names
+ - phy-names: should include "dsim" entry
+ - vddcore-supply: MIPI DSIM Core voltage supply (e.g. 1.1V)
+ - vddio-supply: MIPI DSIM I/O and PLL voltage supply (e.g. 1.8V)
+ - samsung,pll-clock-frequency: specifies frequency of the "pll_clk" clock
+ - #address-cells, #size-cells: should be set respectively to <1> and <0>
+ according to DSI host bindings (see MIPI DSI bindings [1])
+
+Optional properties:
+ - samsung,power-domain: a phandle to DSIM power domain node
+
+Child nodes:
+ Should contain DSI peripheral nodes (see MIPI DSI bindings [1]).
+
+Video interfaces:
+ Device node can contain video interface port nodes according to [2].
+ The following are properties specific to those nodes:
+
+ port node:
+ - reg: (required) can be 0 for input RGB/I80 port or 1 for DSI port;
+
+ endpoint node of DSI port (reg = 1):
+ - samsung,burst-clock-frequency: specifies DSI frequency in high-speed burst
+ mode
+ - samsung,esc-clock-frequency: specifies DSI frequency in escape mode
+
+[1]: Documentation/devicetree/bindings/mipi/dsi/mipi-dsi-bus.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+ dsi@11C80000 {
+ compatible = "samsung,exynos4210-mipi-dsi";
+ reg = <0x11C80000 0x10000>;
+ interrupts = <0 79 0>;
+ clocks = <&clock 286>, <&clock 143>;
+ clock-names = "bus_clk", "pll_clk";
+ phys = <&mipi_phy 1>;
+ phy-names = "dsim";
+ vddcore-supply = <&vusb_reg>;
+ vddio-supply = <&vmipi_reg>;
+ samsung,power-domain = <&pd_lcd0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ samsung,pll-clock-frequency = <24000000>;
+
+ panel@1 {
+ reg = <0>;
+ ...
+ port {
+ panel_ep: endpoint {
+ remote-endpoint = <&dsi_ep>;
+ };
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ dsi_ep: endpoint {
+ reg = <0>;
+ samsung,burst-clock-frequency = <500000000>;
+ samsung,esc-clock-frequency = <20000000>;
+ remote-endpoint = <&panel_ep>;
+ };
+ };
+ };
+ };
sclk_pixel.
- clock-names: aliases as per driver requirements for above clock IDs:
"hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi".
+- ddc: phandle to the hdmi ddc node
+- phy: phandle to the hdmi phy node
+
Example:
hdmi {
reg = <0x14530000 0x100000>;
interrupts = <0 95 0>;
hpd-gpio = <&gpx3 7 1>;
+ ddc = <&hdmi_ddc_node>;
+ phy = <&hdmi_phy_node>;
};
Optional Properties:
- samsung,power-domain: a phandle to FIMD power domain node.
+- samsung,invert-vden: video enable signal is inverted
+- samsung,invert-vclk: video clock signal is inverted
+- display-timings: timing settings for FIMD, as described in document [1].
+ Can be used in case timings cannot be provided otherwise
+ or to override timings provided by the panel.
+
+The device node can contain 'port' child nodes according to the bindings defined
+in [2]. The following are properties specific to those nodes:
+- reg: (required) port index, can be:
+ 0 - for CAMIF0 input,
+ 1 - for CAMIF1 input,
+ 2 - for CAMIF2 input,
+ 3 - for parallel output,
+ 4 - for write-back interface
+
+[1]: Documentation/devicetree/bindings/video/display-timing.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
Example:
F: include/drm/radeon*
F: include/uapi/drm/radeon*
+DRM PANEL DRIVERS
+M: Thierry Reding <thierry.reding@gmail.com>
+L: dri-devel@lists.freedesktop.org
+T: git git://anongit.freedesktop.org/tegra/linux.git
+S: Maintained
+F: drivers/gpu/drm/drm_panel.c
+F: drivers/gpu/drm/panel/
+F: include/drm/drm_panel.h
+F: Documentation/devicetree/bindings/panel/
+
INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
M: Daniel Vetter <daniel.vetter@ffwll.ch>
M: Jani Nikula <jani.nikula@linux.intel.com>
F: drivers/extcon/
F: Documentation/extcon/
-EXYNOS DP DRIVER
-M: Jingoo Han <jg1.han@samsung.com>
-L: linux-fbdev@vger.kernel.org
-S: Maintained
-F: drivers/video/exynos/exynos_dp*
-
EXYNOS MIPI DISPLAY DRIVERS
M: Inki Dae <inki.dae@samsung.com>
M: Donghwa Lee <dh09.lee@samsung.com>
reg = <0x10010000 0x400>;
};
+ dsi_0: dsi@11C80000 {
+ compatible = "samsung,exynos4210-mipi-dsi";
+ reg = <0x11C80000 0x10000>;
+ interrupts = <0 79 0>;
+ samsung,power-domain = <&pd_lcd0>;
+ phys = <&mipi_phy 1>;
+ phy-names = "dsim";
+ clocks = <&clock 286>, <&clock 143>;
+ clock-names = "bus_clk", "pll_clk";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
camera {
compatible = "samsung,fimc", "simple-bus";
status = "disabled";
};
};
+ dsi_0: dsi@11C80000 {
+ vddcore-supply = <&vusb_reg>;
+ vddio-supply = <&vmipi_reg>;
+ samsung,pll-clock-frequency = <24000000>;
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+
+ dsi_out: endpoint {
+ remote-endpoint = <&dsi_in>;
+ samsung,burst-clock-frequency = <500000000>;
+ samsung,esc-clock-frequency = <20000000>;
+ };
+ };
+ };
+
+ panel@0 {
+ reg = <0>;
+ compatible = "samsung,s6e8aa0";
+ vdd3-supply = <&vcclcd_reg>;
+ vci-supply = <&vlcd_reg>;
+ reset-gpios = <&gpy4 5 0>;
+ power-on-delay= <50>;
+ reset-delay = <100>;
+ init-delay = <100>;
+ flip-horizontal;
+ flip-vertical;
+ panel-width-mm = <58>;
+ panel-height-mm = <103>;
+
+ display-timings {
+ timing-0 {
+ clock-frequency = <57153600>;
+ hactive = <720>;
+ vactive = <1280>;
+ hfront-porch = <5>;
+ hback-porch = <5>;
+ hsync-len = <5>;
+ vfront-porch = <13>;
+ vback-porch = <1>;
+ vsync-len = <2>;
+ };
+ };
+
+ port {
+ dsi_in: endpoint {
+ remote-endpoint = <&dsi_out>;
+ };
+ };
+ };
+ };
+
+ fimd@11c00000 {
+ status = "okay";
+ };
+
camera {
pinctrl-names = "default";
pinctrl-0 = <>;
};
};
+ spi-lcd {
+ compatible = "spi-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio-sck = <&gpy3 1 0>;
+ gpio-mosi = <&gpy3 3 0>;
+ num-chipselects = <1>;
+ cs-gpios = <&gpy4 3 0>;
+
+ lcd@0 {
+ compatible = "samsung,ld9040";
+ reg = <0>;
+ vdd3-supply = <&ldo7_reg>;
+ vci-supply = <&ldo17_reg>;
+ reset-gpios = <&gpy4 5 0>;
+ spi-max-frequency = <1200000>;
+ spi-cpol;
+ spi-cpha;
+ power-on-delay = <10>;
+ reset-delay = <10>;
+ panel-width-mm = <90>;
+ panel-height-mm = <154>;
+ display-timings {
+ timing {
+ clock-frequency = <23492370>;
+ hactive = <480>;
+ vactive = <800>;
+ hback-porch = <16>;
+ hfront-porch = <16>;
+ vback-porch = <2>;
+ vfront-porch = <28>;
+ hsync-len = <2>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <0>;
+ pixelclk-active = <0>;
+ };
+ };
+ port {
+ lcd_ep: endpoint {
+ remote-endpoint = <&fimd_dpi_ep>;
+ };
+ };
+ };
+ };
+
+ fimd: fimd@11c00000 {
+ pinctrl-0 = <&lcd_clk>, <&lcd_data24>;
+ pinctrl-names = "default";
+ status = "okay";
+ samsung,invert-vden;
+ samsung,invert-vclk;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@3 {
+ reg = <3>;
+ fimd_dpi_ep: endpoint {
+ remote-endpoint = <&lcd_ep>;
+ };
+ };
+ };
+
pwm@139D0000 {
compatible = "samsung,s5p6440-pwm";
status = "okay";
enable-active-high;
};
+ lcd_vdd3_reg: voltage-regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "LCD_VDD_2.2V";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ gpio = <&gpc0 1 0>;
+ enable-active-high;
+ };
+
/* More to come */
};
};
};
+ dsi_0: dsi@11C80000 {
+ vddcore-supply = <&ldo8_reg>;
+ vddio-supply = <&ldo10_reg>;
+ samsung,pll-clock-frequency = <24000000>;
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+
+ dsi_out: endpoint {
+ remote-endpoint = <&dsi_in>;
+ samsung,burst-clock-frequency = <500000000>;
+ samsung,esc-clock-frequency = <20000000>;
+ };
+ };
+ };
+
+ panel@0 {
+ compatible = "samsung,s6e8aa0";
+ reg = <0>;
+ vdd3-supply = <&lcd_vdd3_reg>;
+ vci-supply = <&ldo25_reg>;
+ reset-gpios = <&gpy4 5 0>;
+ power-on-delay= <50>;
+ reset-delay = <100>;
+ init-delay = <100>;
+ flip-horizontal;
+ flip-vertical;
+ panel-width-mm = <58>;
+ panel-height-mm = <103>;
+
+ display-timings {
+ timing-0 {
+ clock-frequency = <0>;
+ hactive = <720>;
+ vactive = <1280>;
+ hfront-porch = <5>;
+ hback-porch = <5>;
+ hsync-len = <5>;
+ vfront-porch = <13>;
+ vback-porch = <1>;
+ vsync-len = <2>;
+ };
+ };
+
+ port {
+ dsi_in: endpoint {
+ remote-endpoint = <&dsi_out>;
+ };
+ };
+ };
+ };
+
+ fimd@11c00000 {
+ status = "okay";
+ };
+
camera {
pinctrl-0 = <&cam_port_b_clk_active>;
pinctrl-names = "default";
source "drivers/gpu/drm/tegra/Kconfig"
source "drivers/gpu/drm/panel/Kconfig"
+
+source "drivers/gpu/drm/bridge/Kconfig"
drm_crtc.o drm_modes.o drm_edid.o \
drm_info.o drm_debugfs.o drm_encoder_slave.o \
drm_trace_points.o drm_global.o drm_prime.o \
- drm_rect.o drm_vma_manager.o drm_flip_work.o
+ drm_rect.o drm_vma_manager.o drm_flip_work.o \
+ drm_plane_helper.o
drm-$(CONFIG_COMPAT) += drm_ioc32.o
drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o
obj-$(CONFIG_DRM_TEGRA) += tegra/
obj-y += i2c/
obj-y += panel/
+obj-y += bridge/
unsigned i;
bool interlaced;
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
interlaced = !!(adj->flags & DRM_MODE_FLAG_INTERLACE);
- i = armada_drm_crtc_calc_fb(dcrtc->crtc.fb, x, y, regs, interlaced);
+ i = armada_drm_crtc_calc_fb(dcrtc->crtc.primary->fb,
+ x, y, regs, interlaced);
rm = adj->crtc_hsync_start - adj->crtc_hdisplay;
lm = adj->crtc_htotal - adj->crtc_hsync_end;
}
val = CFG_GRA_ENA | CFG_GRA_HSMOOTH;
- val |= CFG_GRA_FMT(drm_fb_to_armada_fb(dcrtc->crtc.fb)->fmt);
- val |= CFG_GRA_MOD(drm_fb_to_armada_fb(dcrtc->crtc.fb)->mod);
+ val |= CFG_GRA_FMT(drm_fb_to_armada_fb(dcrtc->crtc.primary->fb)->fmt);
+ val |= CFG_GRA_MOD(drm_fb_to_armada_fb(dcrtc->crtc.primary->fb)->mod);
- if (drm_fb_to_armada_fb(dcrtc->crtc.fb)->fmt > CFG_420)
+ if (drm_fb_to_armada_fb(dcrtc->crtc.primary->fb)->fmt > CFG_420)
val |= CFG_PALETTE_ENA;
if (interlaced)
struct armada_regs regs[4];
unsigned i;
- i = armada_drm_crtc_calc_fb(crtc->fb, crtc->x, crtc->y, regs,
+ i = armada_drm_crtc_calc_fb(crtc->primary->fb, crtc->x, crtc->y, regs,
dcrtc->interlaced);
armada_reg_queue_end(regs, i);
wait_event(dcrtc->frame_wait, !dcrtc->frame_work);
/* Take a reference to the new fb as we're using it */
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
/* Update the base in the CRTC */
armada_drm_crtc_update_regs(dcrtc, regs);
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
armada_drm_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
- armada_drm_crtc_finish_fb(dcrtc, crtc->fb, true);
+ armada_drm_crtc_finish_fb(dcrtc, crtc->primary->fb, true);
/* Power down most RAMs and FIFOs */
writel_relaxed(CFG_PDWN256x32 | CFG_PDWN256x24 | CFG_PDWN256x8 |
int ret;
/* We don't support changing the pixel format */
- if (fb->pixel_format != crtc->fb->pixel_format)
+ if (fb->pixel_format != crtc->primary->fb->pixel_format)
return -EINVAL;
work = kmalloc(sizeof(*work), GFP_KERNEL);
return -ENOMEM;
work->event = event;
- work->old_fb = dcrtc->crtc.fb;
+ work->old_fb = dcrtc->crtc.primary->fb;
i = armada_drm_crtc_calc_fb(fb, crtc->x, crtc->y, work->regs,
dcrtc->interlaced);
* will _not_ drop that reference on successful return from this
* function. Simply mark this new framebuffer as the current one.
*/
- dcrtc->crtc.fb = fb;
+ dcrtc->crtc.primary->fb = fb;
/*
* Finally, if the display is blanked, we won't receive an
u32 refresh_rate_index = 0, mode_id, color_index, refresh_rate;
u32 hborder, vborder;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
vbios_mode->std_table = &vbios_stdtable[VGAModeIndex];
color_index = VGAModeIndex - 1;
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x8e, mode_id & 0xff);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x91, 0xa8);
- ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x92, crtc->fb->bits_per_pixel);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x92, crtc->primary->fb->bits_per_pixel);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x93, adjusted_mode->clock / 1000);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x94, adjusted_mode->crtc_hdisplay);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x95, adjusted_mode->crtc_hdisplay >> 8);
u16 offset;
- offset = crtc->fb->pitches[0] >> 3;
+ offset = crtc->primary->fb->pitches[0] >> 3;
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x13, (offset & 0xff));
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xb0, (offset >> 8) & 0x3f);
}
struct ast_private *ast = crtc->dev->dev_private;
u8 jregA0 = 0, jregA3 = 0, jregA8 = 0;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
jregA0 = 0x70;
jregA3 = 0x01;
static bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct ast_vbios_mode_info *vbios_mode)
{
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
break;
default:
ast_bo_unreserve(bo);
}
- ast_fb = to_ast_framebuffer(crtc->fb);
+ ast_fb = to_ast_framebuffer(crtc->primary->fb);
obj = ast_fb->obj;
bo = gem_to_ast_bo(obj);
}
}
- if (WARN_ON(crtc->fb == NULL))
+ if (WARN_ON(crtc->primary->fb == NULL))
return -EINVAL;
- bochs_fb = to_bochs_framebuffer(crtc->fb);
+ bochs_fb = to_bochs_framebuffer(crtc->primary->fb);
bo = gem_to_bochs_bo(bochs_fb->obj);
ret = ttm_bo_reserve(&bo->bo, true, false, false, 0);
if (ret)
--- /dev/null
+config DRM_PTN3460
+ tristate "PTN3460 DP/LVDS bridge"
+ depends on DRM
+ select DRM_KMS_HELPER
+ ---help---
--- /dev/null
+ccflags-y := -Iinclude/drm
+
+obj-$(CONFIG_DRM_PTN3460) += ptn3460.o
--- /dev/null
+/*
+ * NXP PTN3460 DP/LVDS bridge driver
+ *
+ * Copyright (C) 2013 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+
+#include "drmP.h"
+#include "drm_edid.h"
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+#include "bridge/ptn3460.h"
+
+#define PTN3460_EDID_ADDR 0x0
+#define PTN3460_EDID_EMULATION_ADDR 0x84
+#define PTN3460_EDID_ENABLE_EMULATION 0
+#define PTN3460_EDID_EMULATION_SELECTION 1
+#define PTN3460_EDID_SRAM_LOAD_ADDR 0x85
+
+struct ptn3460_bridge {
+ struct drm_connector connector;
+ struct i2c_client *client;
+ struct drm_encoder *encoder;
+ struct drm_bridge *bridge;
+ struct edid *edid;
+ int gpio_pd_n;
+ int gpio_rst_n;
+ u32 edid_emulation;
+ bool enabled;
+};
+
+static int ptn3460_read_bytes(struct ptn3460_bridge *ptn_bridge, char addr,
+ u8 *buf, int len)
+{
+ int ret;
+
+ ret = i2c_master_send(ptn_bridge->client, &addr, 1);
+ if (ret <= 0) {
+ DRM_ERROR("Failed to send i2c command, ret=%d\n", ret);
+ return ret;
+ }
+
+ ret = i2c_master_recv(ptn_bridge->client, buf, len);
+ if (ret <= 0) {
+ DRM_ERROR("Failed to recv i2c data, ret=%d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ptn3460_write_byte(struct ptn3460_bridge *ptn_bridge, char addr,
+ char val)
+{
+ int ret;
+ char buf[2];
+
+ buf[0] = addr;
+ buf[1] = val;
+
+ ret = i2c_master_send(ptn_bridge->client, buf, ARRAY_SIZE(buf));
+ if (ret <= 0) {
+ DRM_ERROR("Failed to send i2c command, ret=%d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ptn3460_select_edid(struct ptn3460_bridge *ptn_bridge)
+{
+ int ret;
+ char val;
+
+ /* Load the selected edid into SRAM (accessed at PTN3460_EDID_ADDR) */
+ ret = ptn3460_write_byte(ptn_bridge, PTN3460_EDID_SRAM_LOAD_ADDR,
+ ptn_bridge->edid_emulation);
+ if (ret) {
+ DRM_ERROR("Failed to transfer edid to sram, ret=%d\n", ret);
+ return ret;
+ }
+
+ /* Enable EDID emulation and select the desired EDID */
+ val = 1 << PTN3460_EDID_ENABLE_EMULATION |
+ ptn_bridge->edid_emulation << PTN3460_EDID_EMULATION_SELECTION;
+
+ ret = ptn3460_write_byte(ptn_bridge, PTN3460_EDID_EMULATION_ADDR, val);
+ if (ret) {
+ DRM_ERROR("Failed to write edid value, ret=%d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void ptn3460_pre_enable(struct drm_bridge *bridge)
+{
+ struct ptn3460_bridge *ptn_bridge = bridge->driver_private;
+ int ret;
+
+ if (ptn_bridge->enabled)
+ return;
+
+ if (gpio_is_valid(ptn_bridge->gpio_pd_n))
+ gpio_set_value(ptn_bridge->gpio_pd_n, 1);
+
+ if (gpio_is_valid(ptn_bridge->gpio_rst_n)) {
+ gpio_set_value(ptn_bridge->gpio_rst_n, 0);
+ udelay(10);
+ gpio_set_value(ptn_bridge->gpio_rst_n, 1);
+ }
+
+ /*
+ * There's a bug in the PTN chip where it falsely asserts hotplug before
+ * it is fully functional. We're forced to wait for the maximum start up
+ * time specified in the chip's datasheet to make sure we're really up.
+ */
+ msleep(90);
+
+ ret = ptn3460_select_edid(ptn_bridge);
+ if (ret)
+ DRM_ERROR("Select edid failed ret=%d\n", ret);
+
+ ptn_bridge->enabled = true;
+}
+
+static void ptn3460_enable(struct drm_bridge *bridge)
+{
+}
+
+static void ptn3460_disable(struct drm_bridge *bridge)
+{
+ struct ptn3460_bridge *ptn_bridge = bridge->driver_private;
+
+ if (!ptn_bridge->enabled)
+ return;
+
+ ptn_bridge->enabled = false;
+
+ if (gpio_is_valid(ptn_bridge->gpio_rst_n))
+ gpio_set_value(ptn_bridge->gpio_rst_n, 1);
+
+ if (gpio_is_valid(ptn_bridge->gpio_pd_n))
+ gpio_set_value(ptn_bridge->gpio_pd_n, 0);
+}
+
+static void ptn3460_post_disable(struct drm_bridge *bridge)
+{
+}
+
+void ptn3460_bridge_destroy(struct drm_bridge *bridge)
+{
+ struct ptn3460_bridge *ptn_bridge = bridge->driver_private;
+
+ drm_bridge_cleanup(bridge);
+ if (gpio_is_valid(ptn_bridge->gpio_pd_n))
+ gpio_free(ptn_bridge->gpio_pd_n);
+ if (gpio_is_valid(ptn_bridge->gpio_rst_n))
+ gpio_free(ptn_bridge->gpio_rst_n);
+ /* Nothing else to free, we've got devm allocated memory */
+}
+
+struct drm_bridge_funcs ptn3460_bridge_funcs = {
+ .pre_enable = ptn3460_pre_enable,
+ .enable = ptn3460_enable,
+ .disable = ptn3460_disable,
+ .post_disable = ptn3460_post_disable,
+ .destroy = ptn3460_bridge_destroy,
+};
+
+int ptn3460_get_modes(struct drm_connector *connector)
+{
+ struct ptn3460_bridge *ptn_bridge;
+ u8 *edid;
+ int ret, num_modes;
+ bool power_off;
+
+ ptn_bridge = container_of(connector, struct ptn3460_bridge, connector);
+
+ if (ptn_bridge->edid)
+ return drm_add_edid_modes(connector, ptn_bridge->edid);
+
+ power_off = !ptn_bridge->enabled;
+ ptn3460_pre_enable(ptn_bridge->bridge);
+
+ edid = kmalloc(EDID_LENGTH, GFP_KERNEL);
+ if (!edid) {
+ DRM_ERROR("Failed to allocate edid\n");
+ return 0;
+ }
+
+ ret = ptn3460_read_bytes(ptn_bridge, PTN3460_EDID_ADDR, edid,
+ EDID_LENGTH);
+ if (ret) {
+ kfree(edid);
+ num_modes = 0;
+ goto out;
+ }
+
+ ptn_bridge->edid = (struct edid *)edid;
+ drm_mode_connector_update_edid_property(connector, ptn_bridge->edid);
+
+ num_modes = drm_add_edid_modes(connector, ptn_bridge->edid);
+
+out:
+ if (power_off)
+ ptn3460_disable(ptn_bridge->bridge);
+
+ return num_modes;
+}
+
+static int ptn3460_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+struct drm_encoder *ptn3460_best_encoder(struct drm_connector *connector)
+{
+ struct ptn3460_bridge *ptn_bridge;
+
+ ptn_bridge = container_of(connector, struct ptn3460_bridge, connector);
+
+ return ptn_bridge->encoder;
+}
+
+struct drm_connector_helper_funcs ptn3460_connector_helper_funcs = {
+ .get_modes = ptn3460_get_modes,
+ .mode_valid = ptn3460_mode_valid,
+ .best_encoder = ptn3460_best_encoder,
+};
+
+enum drm_connector_status ptn3460_detect(struct drm_connector *connector,
+ bool force)
+{
+ return connector_status_connected;
+}
+
+void ptn3460_connector_destroy(struct drm_connector *connector)
+{
+ drm_connector_cleanup(connector);
+}
+
+struct drm_connector_funcs ptn3460_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = ptn3460_detect,
+ .destroy = ptn3460_connector_destroy,
+};
+
+int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
+ struct i2c_client *client, struct device_node *node)
+{
+ int ret;
+ struct drm_bridge *bridge;
+ struct ptn3460_bridge *ptn_bridge;
+
+ bridge = devm_kzalloc(dev->dev, sizeof(*bridge), GFP_KERNEL);
+ if (!bridge) {
+ DRM_ERROR("Failed to allocate drm bridge\n");
+ return -ENOMEM;
+ }
+
+ ptn_bridge = devm_kzalloc(dev->dev, sizeof(*ptn_bridge), GFP_KERNEL);
+ if (!ptn_bridge) {
+ DRM_ERROR("Failed to allocate ptn bridge\n");
+ return -ENOMEM;
+ }
+
+ ptn_bridge->client = client;
+ ptn_bridge->encoder = encoder;
+ ptn_bridge->bridge = bridge;
+ ptn_bridge->gpio_pd_n = of_get_named_gpio(node, "powerdown-gpio", 0);
+ if (gpio_is_valid(ptn_bridge->gpio_pd_n)) {
+ ret = gpio_request_one(ptn_bridge->gpio_pd_n,
+ GPIOF_OUT_INIT_HIGH, "PTN3460_PD_N");
+ if (ret) {
+ DRM_ERROR("Request powerdown-gpio failed (%d)\n", ret);
+ return ret;
+ }
+ }
+
+ ptn_bridge->gpio_rst_n = of_get_named_gpio(node, "reset-gpio", 0);
+ if (gpio_is_valid(ptn_bridge->gpio_rst_n)) {
+ /*
+ * Request the reset pin low to avoid the bridge being
+ * initialized prematurely
+ */
+ ret = gpio_request_one(ptn_bridge->gpio_rst_n,
+ GPIOF_OUT_INIT_LOW, "PTN3460_RST_N");
+ if (ret) {
+ DRM_ERROR("Request reset-gpio failed (%d)\n", ret);
+ gpio_free(ptn_bridge->gpio_pd_n);
+ return ret;
+ }
+ }
+
+ ret = of_property_read_u32(node, "edid-emulation",
+ &ptn_bridge->edid_emulation);
+ if (ret) {
+ DRM_ERROR("Can't read edid emulation value\n");
+ goto err;
+ }
+
+ ret = drm_bridge_init(dev, bridge, &ptn3460_bridge_funcs);
+ if (ret) {
+ DRM_ERROR("Failed to initialize bridge with drm\n");
+ goto err;
+ }
+
+ bridge->driver_private = ptn_bridge;
+ encoder->bridge = bridge;
+
+ ret = drm_connector_init(dev, &ptn_bridge->connector,
+ &ptn3460_connector_funcs, DRM_MODE_CONNECTOR_LVDS);
+ if (ret) {
+ DRM_ERROR("Failed to initialize connector with drm\n");
+ goto err;
+ }
+ drm_connector_helper_add(&ptn_bridge->connector,
+ &ptn3460_connector_helper_funcs);
+ drm_sysfs_connector_add(&ptn_bridge->connector);
+ drm_mode_connector_attach_encoder(&ptn_bridge->connector, encoder);
+
+ return 0;
+
+err:
+ if (gpio_is_valid(ptn_bridge->gpio_pd_n))
+ gpio_free(ptn_bridge->gpio_pd_n);
+ if (gpio_is_valid(ptn_bridge->gpio_rst_n))
+ gpio_free(ptn_bridge->gpio_rst_n);
+ return ret;
+}
+EXPORT_SYMBOL(ptn3460_init);
cirrus_bo_unreserve(bo);
}
- cirrus_fb = to_cirrus_framebuffer(crtc->fb);
+ cirrus_fb = to_cirrus_framebuffer(crtc->primary->fb);
obj = cirrus_fb->obj;
bo = gem_to_cirrus_bo(obj);
sr07 = RREG8(SEQ_DATA);
sr07 &= 0xe0;
hdr = 0;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
sr07 |= 0x11;
break;
WREG_SEQ(0x7, sr07);
/* Program the pitch */
- tmp = crtc->fb->pitches[0] / 8;
+ tmp = crtc->primary->fb->pitches[0] / 8;
WREG_CRT(VGA_CRTC_OFFSET, tmp);
/* Enable extended blanking and pitch bits, and enable full memory */
tmp = 0x22;
- tmp |= (crtc->fb->pitches[0] >> 7) & 0x10;
- tmp |= (crtc->fb->pitches[0] >> 6) & 0x40;
+ tmp |= (crtc->primary->fb->pitches[0] >> 7) & 0x10;
+ tmp |= (crtc->primary->fb->pitches[0] >> 6) & 0x40;
WREG_CRT(0x1b, tmp);
/* Enable high-colour modes */
DRM_ENUM_NAME_FN(drm_get_dpms_name, drm_dpms_enum_list)
+static const struct drm_prop_enum_list drm_plane_type_enum_list[] =
+{
+ { DRM_PLANE_TYPE_OVERLAY, "Overlay" },
+ { DRM_PLANE_TYPE_PRIMARY, "Primary" },
+ { DRM_PLANE_TYPE_CURSOR, "Cursor" },
+};
+
/*
* Optional properties
*/
drm_modeset_lock_all(dev);
/* remove from any CRTC */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- if (crtc->fb == fb) {
+ if (crtc->primary->fb == fb) {
/* should turn off the crtc */
memset(&set, 0, sizeof(struct drm_mode_set));
set.crtc = crtc;
EXPORT_SYMBOL(drm_framebuffer_remove);
/**
- * drm_crtc_init - Initialise a new CRTC object
+ * drm_crtc_init_with_planes - Initialise a new CRTC object with
+ * specified primary and cursor planes.
* @dev: DRM device
* @crtc: CRTC object to init
+ * @primary: Primary plane for CRTC
+ * @cursor: Cursor plane for CRTC
* @funcs: callbacks for the new CRTC
*
* Inits a new object created as base part of a driver crtc object.
* Returns:
* Zero on success, error code on failure.
*/
-int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
- const struct drm_crtc_funcs *funcs)
+int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
+ struct drm_plane *primary,
+ void *cursor,
+ const struct drm_crtc_funcs *funcs)
{
int ret;
list_add_tail(&crtc->head, &dev->mode_config.crtc_list);
dev->mode_config.num_crtc++;
+ crtc->primary = primary;
+ if (primary)
+ primary->possible_crtcs = 1 << drm_crtc_index(crtc);
+
out:
drm_modeset_unlock_all(dev);
return ret;
}
-EXPORT_SYMBOL(drm_crtc_init);
+EXPORT_SYMBOL(drm_crtc_init_with_planes);
/**
* drm_crtc_cleanup - Clean up the core crtc usage
EXPORT_SYMBOL(drm_encoder_cleanup);
/**
- * drm_plane_init - Initialise a new plane object
+ * drm_universal_plane_init - Initialize a new universal plane object
* @dev: DRM device
* @plane: plane object to init
* @possible_crtcs: bitmask of possible CRTCs
* @funcs: callbacks for the new plane
* @formats: array of supported formats (%DRM_FORMAT_*)
* @format_count: number of elements in @formats
- * @priv: plane is private (hidden from userspace)?
+ * @type: type of plane (overlay, primary, cursor)
*
- * Inits a preallocate plane object created as base part of a driver plane
- * object.
+ * Initializes a plane object of type @type.
*
* Returns:
* Zero on success, error code on failure.
*/
-int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
- unsigned long possible_crtcs,
- const struct drm_plane_funcs *funcs,
- const uint32_t *formats, uint32_t format_count,
- bool priv)
+int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
+ unsigned long possible_crtcs,
+ const struct drm_plane_funcs *funcs,
+ const uint32_t *formats, uint32_t format_count,
+ enum drm_plane_type type)
{
int ret;
memcpy(plane->format_types, formats, format_count * sizeof(uint32_t));
plane->format_count = format_count;
plane->possible_crtcs = possible_crtcs;
+ plane->type = type;
- /* private planes are not exposed to userspace, but depending on
- * display hardware, might be convenient to allow sharing programming
- * for the scanout engine with the crtc implementation.
- */
- if (!priv) {
- list_add_tail(&plane->head, &dev->mode_config.plane_list);
- dev->mode_config.num_plane++;
- } else {
- INIT_LIST_HEAD(&plane->head);
- }
+ list_add_tail(&plane->head, &dev->mode_config.plane_list);
+ dev->mode_config.num_total_plane++;
+ if (plane->type == DRM_PLANE_TYPE_OVERLAY)
+ dev->mode_config.num_overlay_plane++;
+
+ drm_object_attach_property(&plane->base,
+ dev->mode_config.plane_type_property,
+ plane->type);
out:
drm_modeset_unlock_all(dev);
return ret;
}
+EXPORT_SYMBOL(drm_universal_plane_init);
+
+/**
+ * drm_plane_init - Initialize a legacy plane
+ * @dev: DRM device
+ * @plane: plane object to init
+ * @possible_crtcs: bitmask of possible CRTCs
+ * @funcs: callbacks for the new plane
+ * @formats: array of supported formats (%DRM_FORMAT_*)
+ * @format_count: number of elements in @formats
+ * @is_primary: plane type (primary vs overlay)
+ *
+ * Legacy API to initialize a DRM plane.
+ *
+ * New drivers should call drm_universal_plane_init() instead.
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
+ unsigned long possible_crtcs,
+ const struct drm_plane_funcs *funcs,
+ const uint32_t *formats, uint32_t format_count,
+ bool is_primary)
+{
+ enum drm_plane_type type;
+
+ type = is_primary ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
+ return drm_universal_plane_init(dev, plane, possible_crtcs, funcs,
+ formats, format_count, type);
+}
EXPORT_SYMBOL(drm_plane_init);
/**
drm_modeset_lock_all(dev);
kfree(plane->format_types);
drm_mode_object_put(dev, &plane->base);
- /* if not added to a list, it must be a private plane */
- if (!list_empty(&plane->head)) {
- list_del(&plane->head);
- dev->mode_config.num_plane--;
- }
+
+ BUG_ON(list_empty(&plane->head));
+
+ list_del(&plane->head);
+ dev->mode_config.num_total_plane--;
+ if (plane->type == DRM_PLANE_TYPE_OVERLAY)
+ dev->mode_config.num_overlay_plane--;
drm_modeset_unlock_all(dev);
}
EXPORT_SYMBOL(drm_plane_cleanup);
return 0;
}
+static int drm_mode_create_standard_plane_properties(struct drm_device *dev)
+{
+ struct drm_property *type;
+
+ /*
+ * Standard properties (apply to all planes)
+ */
+ type = drm_property_create_enum(dev, DRM_MODE_PROP_IMMUTABLE,
+ "type", drm_plane_type_enum_list,
+ ARRAY_SIZE(drm_plane_type_enum_list));
+ dev->mode_config.plane_type_property = type;
+
+ return 0;
+}
+
/**
* drm_mode_create_dvi_i_properties - create DVI-I specific connector properties
* @dev: DRM device
mutex_unlock(&file_priv->fbs_lock);
drm_modeset_lock_all(dev);
- mode_group = &file_priv->master->minor->mode_group;
- if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
+ if (!drm_is_primary_client(file_priv)) {
+ mode_group = NULL;
list_for_each(lh, &dev->mode_config.crtc_list)
crtc_count++;
encoder_count++;
} else {
+ mode_group = &file_priv->master->minor->mode_group;
crtc_count = mode_group->num_crtcs;
connector_count = mode_group->num_connectors;
encoder_count = mode_group->num_encoders;
if (card_res->count_crtcs >= crtc_count) {
copied = 0;
crtc_id = (uint32_t __user *)(unsigned long)card_res->crtc_id_ptr;
- if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
+ if (!mode_group) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list,
head) {
DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
if (card_res->count_encoders >= encoder_count) {
copied = 0;
encoder_id = (uint32_t __user *)(unsigned long)card_res->encoder_id_ptr;
- if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
+ if (!mode_group) {
list_for_each_entry(encoder,
&dev->mode_config.encoder_list,
head) {
if (card_res->count_connectors >= connector_count) {
copied = 0;
connector_id = (uint32_t __user *)(unsigned long)card_res->connector_id_ptr;
- if (file_priv->master->minor->type == DRM_MINOR_CONTROL) {
+ if (!mode_group) {
list_for_each_entry(connector,
&dev->mode_config.connector_list,
head) {
crtc_resp->x = crtc->x;
crtc_resp->y = crtc->y;
crtc_resp->gamma_size = crtc->gamma_size;
- if (crtc->fb)
- crtc_resp->fb_id = crtc->fb->base.id;
+ if (crtc->primary->fb)
+ crtc_resp->fb_id = crtc->primary->fb->base.id;
else
crtc_resp->fb_id = 0;
struct drm_plane *plane;
uint32_t __user *plane_ptr;
int copied = 0, ret = 0;
+ unsigned num_planes;
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
drm_modeset_lock_all(dev);
config = &dev->mode_config;
+ if (file_priv->universal_planes)
+ num_planes = config->num_total_plane;
+ else
+ num_planes = config->num_overlay_plane;
+
/*
* This ioctl is called twice, once to determine how much space is
* needed, and the 2nd time to fill it.
*/
- if (config->num_plane &&
- (plane_resp->count_planes >= config->num_plane)) {
+ if (num_planes &&
+ (plane_resp->count_planes >= num_planes)) {
plane_ptr = (uint32_t __user *)(unsigned long)plane_resp->plane_id_ptr;
list_for_each_entry(plane, &config->plane_list, head) {
+ /*
+ * Unless userspace set the 'universal planes'
+ * capability bit, only advertise overlays.
+ */
+ if (plane->type != DRM_PLANE_TYPE_OVERLAY &&
+ !file_priv->universal_planes)
+ continue;
+
if (put_user(plane->base.id, plane_ptr + copied)) {
ret = -EFAULT;
goto out;
copied++;
}
}
- plane_resp->count_planes = config->num_plane;
+ plane_resp->count_planes = num_planes;
out:
drm_modeset_unlock_all(dev);
* crtcs. Atomic modeset will have saner semantics ...
*/
list_for_each_entry(tmp, &crtc->dev->mode_config.crtc_list, head)
- tmp->old_fb = tmp->fb;
+ tmp->old_fb = tmp->primary->fb;
fb = set->fb;
ret = crtc->funcs->set_config(set);
if (ret == 0) {
+ crtc->primary->crtc = crtc;
+
/* crtc->fb must be updated by ->set_config, enforces this. */
- WARN_ON(fb != crtc->fb);
+ WARN_ON(fb != crtc->primary->fb);
}
list_for_each_entry(tmp, &crtc->dev->mode_config.crtc_list, head) {
- if (tmp->fb)
- drm_framebuffer_reference(tmp->fb);
+ if (tmp->primary->fb)
+ drm_framebuffer_reference(tmp->primary->fb);
if (tmp->old_fb)
drm_framebuffer_unreference(tmp->old_fb);
}
}
EXPORT_SYMBOL(drm_mode_set_config_internal);
-/*
- * Checks that the framebuffer is big enough for the CRTC viewport
- * (x, y, hdisplay, vdisplay)
+/**
+ * drm_crtc_check_viewport - Checks that a framebuffer is big enough for the
+ * CRTC viewport
+ * @crtc: CRTC that framebuffer will be displayed on
+ * @x: x panning
+ * @y: y panning
+ * @mode: mode that framebuffer will be displayed under
+ * @fb: framebuffer to check size of
*/
-static int drm_crtc_check_viewport(const struct drm_crtc *crtc,
- int x, int y,
- const struct drm_display_mode *mode,
- const struct drm_framebuffer *fb)
+int drm_crtc_check_viewport(const struct drm_crtc *crtc,
+ int x, int y,
+ const struct drm_display_mode *mode,
+ const struct drm_framebuffer *fb)
{
int hdisplay, vdisplay;
return 0;
}
+EXPORT_SYMBOL(drm_crtc_check_viewport);
/**
* drm_mode_setcrtc - set CRTC configuration
/* If we have a mode we need a framebuffer. */
/* If we pass -1, set the mode with the currently bound fb */
if (crtc_req->fb_id == -1) {
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
DRM_DEBUG_KMS("CRTC doesn't have current FB\n");
ret = -EINVAL;
goto out;
}
- fb = crtc->fb;
+ fb = crtc->primary->fb;
/* Make refcounting symmetric with the lookup path. */
drm_framebuffer_reference(fb);
} else {
r->bpp = fb->bits_per_pixel;
r->pitch = fb->pitches[0];
if (fb->funcs->create_handle) {
- if (file_priv->is_master || capable(CAP_SYS_ADMIN)) {
+ if (file_priv->is_master || capable(CAP_SYS_ADMIN) ||
+ drm_is_control_client(file_priv)) {
ret = fb->funcs->create_handle(fb, file_priv,
&r->handle);
} else {
crtc = obj_to_crtc(obj);
mutex_lock(&crtc->mutex);
- if (crtc->fb == NULL) {
+ if (crtc->primary->fb == NULL) {
/* The framebuffer is currently unbound, presumably
* due to a hotplug event, that userspace has not
* yet discovered.
if (ret)
goto out;
- if (crtc->fb->pixel_format != fb->pixel_format) {
+ if (crtc->primary->fb->pixel_format != fb->pixel_format) {
DRM_DEBUG_KMS("Page flip is not allowed to change frame buffer format.\n");
ret = -EINVAL;
goto out;
(void (*) (struct drm_pending_event *)) kfree;
}
- old_fb = crtc->fb;
+ old_fb = crtc->primary->fb;
ret = crtc->funcs->page_flip(crtc, fb, e, page_flip->flags);
if (ret) {
if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) {
* Failing to do so will screw with the reference counting
* on framebuffers.
*/
- WARN_ON(crtc->fb != fb);
+ WARN_ON(crtc->primary->fb != fb);
/* Unref only the old framebuffer. */
fb = NULL;
}
drm_modeset_lock_all(dev);
drm_mode_create_standard_connector_properties(dev);
+ drm_mode_create_standard_plane_properties(dev);
drm_modeset_unlock_all(dev);
/* Just to be sure */
dev->mode_config.num_connector = 0;
dev->mode_config.num_crtc = 0;
dev->mode_config.num_encoder = 0;
+ dev->mode_config.num_overlay_plane = 0;
+ dev->mode_config.num_total_plane = 0;
}
EXPORT_SYMBOL(drm_mode_config_init);
encoder->bridge->funcs->post_disable(encoder->bridge);
}
-/**
- * drm_helper_disable_unused_functions - disable unused objects
- * @dev: DRM device
- *
- * This function walks through the entire mode setting configuration of @dev. It
- * will remove any crtc links of unused encoders and encoder links of
- * disconnected connectors. Then it will disable all unused encoders and crtcs
- * either by calling their disable callback if available or by calling their
- * dpms callback with DRM_MODE_DPMS_OFF.
- */
-void drm_helper_disable_unused_functions(struct drm_device *dev)
+static void __drm_helper_disable_unused_functions(struct drm_device *dev)
{
struct drm_encoder *encoder;
struct drm_connector *connector;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if (!connector->encoder)
continue;
- if (connector->status == connector_status_disconnected)
- connector->encoder = NULL;
}
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
(*crtc_funcs->disable)(crtc);
else
(*crtc_funcs->dpms)(crtc, DRM_MODE_DPMS_OFF);
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
}
}
}
+
+/**
+ * drm_helper_disable_unused_functions - disable unused objects
+ * @dev: DRM device
+ *
+ * This function walks through the entire mode setting configuration of @dev. It
+ * will remove any crtc links of unused encoders and encoder links of
+ * disconnected connectors. Then it will disable all unused encoders and crtcs
+ * either by calling their disable callback if available or by calling their
+ * dpms callback with DRM_MODE_DPMS_OFF.
+ */
+void drm_helper_disable_unused_functions(struct drm_device *dev)
+{
+ drm_modeset_lock_all(dev);
+ __drm_helper_disable_unused_functions(dev);
+ drm_modeset_unlock_all(dev);
+}
EXPORT_SYMBOL(drm_helper_disable_unused_functions);
/*
}
}
- drm_helper_disable_unused_functions(dev);
+ __drm_helper_disable_unused_functions(dev);
return 0;
}
save_set.mode = &set->crtc->mode;
save_set.x = set->crtc->x;
save_set.y = set->crtc->y;
- save_set.fb = set->crtc->fb;
+ save_set.fb = set->crtc->primary->fb;
/* We should be able to check here if the fb has the same properties
* and then just flip_or_move it */
- if (set->crtc->fb != set->fb) {
+ if (set->crtc->primary->fb != set->fb) {
/* If we have no fb then treat it as a full mode set */
- if (set->crtc->fb == NULL) {
+ if (set->crtc->primary->fb == NULL) {
DRM_DEBUG_KMS("crtc has no fb, full mode set\n");
mode_changed = true;
} else if (set->fb == NULL) {
mode_changed = true;
} else if (set->fb->pixel_format !=
- set->crtc->fb->pixel_format) {
+ set->crtc->primary->fb->pixel_format) {
mode_changed = true;
} else
fb_changed = true;
if (new_encoder == NULL)
/* don't break so fail path works correct */
fail = 1;
- break;
if (connector->dpms != DRM_MODE_DPMS_ON) {
DRM_DEBUG_KMS("connector dpms not on, full mode switch\n");
mode_changed = true;
}
+
+ break;
}
}
DRM_DEBUG_KMS("attempting to set mode from"
" userspace\n");
drm_mode_debug_printmodeline(set->mode);
- set->crtc->fb = set->fb;
+ set->crtc->primary->fb = set->fb;
if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
set->x, set->y,
save_set.fb)) {
DRM_ERROR("failed to set mode on [CRTC:%d]\n",
set->crtc->base.id);
- set->crtc->fb = save_set.fb;
+ set->crtc->primary->fb = save_set.fb;
ret = -EINVAL;
goto fail;
}
set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
}
}
- drm_helper_disable_unused_functions(dev);
+ __drm_helper_disable_unused_functions(dev);
} else if (fb_changed) {
set->crtc->x = set->x;
set->crtc->y = set->y;
- set->crtc->fb = set->fb;
+ set->crtc->primary->fb = set->fb;
ret = crtc_funcs->mode_set_base(set->crtc,
set->x, set->y, save_set.fb);
if (ret != 0) {
set->crtc->x = save_set.x;
set->crtc->y = save_set.y;
- set->crtc->fb = save_set.fb;
+ set->crtc->primary->fb = save_set.fb;
goto fail;
}
}
int encoder_dpms;
bool ret;
+ drm_modeset_lock_all(dev);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
if (!crtc->enabled)
continue;
ret = drm_crtc_helper_set_mode(crtc, &crtc->mode,
- crtc->x, crtc->y, crtc->fb);
+ crtc->x, crtc->y, crtc->primary->fb);
/* Restoring the old config should never fail! */
if (ret == false)
}
/* disable the unused connectors while restoring the modesetting */
- drm_helper_disable_unused_functions(dev);
+ __drm_helper_disable_unused_functions(dev);
+ drm_modeset_unlock_all(dev);
}
EXPORT_SYMBOL(drm_helper_resume_force_mode);
return err;
}
- if (err < size)
- return -EPROTO;
switch (msg.reply & DP_AUX_NATIVE_REPLY_MASK) {
case DP_AUX_NATIVE_REPLY_ACK:
+ if (err < size)
+ return -EPROTO;
return err;
case DP_AUX_NATIVE_REPLY_NACK:
}
}
- DRM_ERROR("too many retries, giving up\n");
+ DRM_DEBUG_KMS("too many retries, giving up\n");
return -EIO;
}
return err;
}
- if (err < msg->size)
- return -EPROTO;
switch (msg->reply & DP_AUX_NATIVE_REPLY_MASK) {
case DP_AUX_NATIVE_REPLY_ACK:
* Both native ACK and I2C ACK replies received. We
* can assume the transfer was successful.
*/
+ if (err < msg->size)
+ return -EPROTO;
return 0;
case DP_AUX_I2C_REPLY_NACK:
}
}
- DRM_ERROR("too many retries, giving up\n");
+ DRM_DEBUG_KMS("too many retries, giving up\n");
return -EREMOTEIO;
}
return err;
}
+/**
+ * drm_ioctl_permit - Check ioctl permissions against caller
+ *
+ * @flags: ioctl permission flags.
+ * @file_priv: Pointer to struct drm_file identifying the caller.
+ *
+ * Checks whether the caller is allowed to run an ioctl with the
+ * indicated permissions. If so, returns zero. Otherwise returns an
+ * error code suitable for ioctl return.
+ */
+static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
+{
+ /* ROOT_ONLY is only for CAP_SYS_ADMIN */
+ if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)))
+ return -EACCES;
+
+ /* AUTH is only for authenticated or render client */
+ if (unlikely((flags & DRM_AUTH) && !drm_is_render_client(file_priv) &&
+ !file_priv->authenticated))
+ return -EACCES;
+
+ /* MASTER is only for master or control clients */
+ if (unlikely((flags & DRM_MASTER) && !file_priv->is_master &&
+ !drm_is_control_client(file_priv)))
+ return -EACCES;
+
+ /* Control clients must be explicitly allowed */
+ if (unlikely(!(flags & DRM_CONTROL_ALLOW) &&
+ drm_is_control_client(file_priv)))
+ return -EACCES;
+
+ /* Render clients must be explicitly allowed */
+ if (unlikely(!(flags & DRM_RENDER_ALLOW) &&
+ drm_is_render_client(file_priv)))
+ return -EACCES;
+
+ return 0;
+}
+
/**
* Called whenever a process performs an ioctl on /dev/drm.
*
/* Do not trust userspace, use our own definition */
func = ioctl->func;
- if (!func) {
+ if (unlikely(!func)) {
DRM_DEBUG("no function\n");
retcode = -EINVAL;
- } else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) ||
- ((ioctl->flags & DRM_AUTH) && !drm_is_render_client(file_priv) && !file_priv->authenticated) ||
- ((ioctl->flags & DRM_MASTER) && !file_priv->is_master) ||
- (!(ioctl->flags & DRM_CONTROL_ALLOW) && (file_priv->minor->type == DRM_MINOR_CONTROL)) ||
- (!(ioctl->flags & DRM_RENDER_ALLOW) && drm_is_render_client(file_priv))) {
- retcode = -EACCES;
- } else {
- if (cmd & (IOC_IN | IOC_OUT)) {
- if (asize <= sizeof(stack_kdata)) {
- kdata = stack_kdata;
- } else {
- kdata = kmalloc(asize, GFP_KERNEL);
- if (!kdata) {
- retcode = -ENOMEM;
- goto err_i1;
- }
- }
- if (asize > usize)
- memset(kdata + usize, 0, asize - usize);
- }
+ goto err_i1;
+ }
- if (cmd & IOC_IN) {
- if (copy_from_user(kdata, (void __user *)arg,
- usize) != 0) {
- retcode = -EFAULT;
+ retcode = drm_ioctl_permit(ioctl->flags, file_priv);
+ if (unlikely(retcode))
+ goto err_i1;
+
+ if (cmd & (IOC_IN | IOC_OUT)) {
+ if (asize <= sizeof(stack_kdata)) {
+ kdata = stack_kdata;
+ } else {
+ kdata = kmalloc(asize, GFP_KERNEL);
+ if (!kdata) {
+ retcode = -ENOMEM;
goto err_i1;
}
- } else
- memset(kdata, 0, usize);
-
- if (ioctl->flags & DRM_UNLOCKED)
- retcode = func(dev, kdata, file_priv);
- else {
- mutex_lock(&drm_global_mutex);
- retcode = func(dev, kdata, file_priv);
- mutex_unlock(&drm_global_mutex);
}
+ if (asize > usize)
+ memset(kdata + usize, 0, asize - usize);
+ }
- if (cmd & IOC_OUT) {
- if (copy_to_user((void __user *)arg, kdata,
- usize) != 0)
- retcode = -EFAULT;
+ if (cmd & IOC_IN) {
+ if (copy_from_user(kdata, (void __user *)arg,
+ usize) != 0) {
+ retcode = -EFAULT;
+ goto err_i1;
}
+ } else
+ memset(kdata, 0, usize);
+
+ if (ioctl->flags & DRM_UNLOCKED)
+ retcode = func(dev, kdata, file_priv);
+ else {
+ mutex_lock(&drm_global_mutex);
+ retcode = func(dev, kdata, file_priv);
+ mutex_unlock(&drm_global_mutex);
+ }
+
+ if (cmd & IOC_OUT) {
+ if (copy_to_user((void __user *)arg, kdata,
+ usize) != 0)
+ retcode = -EFAULT;
}
err_i1:
return retcode;
}
EXPORT_SYMBOL(drm_ioctl);
+
+/**
+ * drm_ioctl_flags - Check for core ioctl and return ioctl permission flags
+ *
+ * @nr: Ioctl number.
+ * @flags: Where to return the ioctl permission flags
+ */
+bool drm_ioctl_flags(unsigned int nr, unsigned int *flags)
+{
+ if ((nr >= DRM_COMMAND_END && nr < DRM_CORE_IOCTL_COUNT) ||
+ (nr < DRM_COMMAND_BASE)) {
+ *flags = drm_ioctls[nr].flags;
+ return true;
+ }
+
+ return false;
+}
+EXPORT_SYMBOL(drm_ioctl_flags);
list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
if (crtc->base.id == c->base.id)
- return c->fb;
+ return c->primary->fb;
}
return NULL;
drm_warn_on_modeset_not_all_locked(dev);
list_for_each_entry(plane, &dev->mode_config.plane_list, head)
- drm_plane_force_disable(plane);
+ if (plane->type != DRM_PLANE_TYPE_PRIMARY)
+ drm_plane_force_disable(plane);
for (i = 0; i < fb_helper->crtc_count; i++) {
struct drm_mode_set *mode_set = &fb_helper->crtc_info[i].mode_set;
return false;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- if (crtc->fb)
+ if (crtc->primary->fb)
crtcs_bound++;
- if (crtc->fb == fb_helper->fb)
+ if (crtc->primary->fb == fb_helper->fb)
bound++;
}
{
struct drm_cmdline_mode *cmdline_mode;
struct drm_display_mode *mode = NULL;
+ bool prefer_non_interlace;
cmdline_mode = &fb_helper_conn->cmdline_mode;
if (cmdline_mode->specified == false)
if (cmdline_mode->rb || cmdline_mode->margins)
goto create_mode;
+ prefer_non_interlace = !cmdline_mode->interlace;
+ again:
list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
/* check width/height */
if (mode->hdisplay != cmdline_mode->xres ||
if (cmdline_mode->interlace) {
if (!(mode->flags & DRM_MODE_FLAG_INTERLACE))
continue;
+ } else if (prefer_non_interlace) {
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ continue;
}
return mode;
}
+ if (prefer_non_interlace) {
+ prefer_non_interlace = false;
+ goto again;
+ }
+
create_mode:
mode = drm_mode_create_from_cmdline_mode(fb_helper_conn->connector->dev,
cmdline_mode);
drm_fb_helper_parse_command_line(fb_helper);
+ mutex_lock(&dev->mode_config.mutex);
count = drm_fb_helper_probe_connector_modes(fb_helper,
dev->mode_config.max_width,
dev->mode_config.max_height);
+ mutex_unlock(&dev->mode_config.mutex);
/*
* we shouldn't end up with no modes here.
*/
/* if there is no current master make this fd it, but do not create
* any master object for render clients */
- mutex_lock(&dev->struct_mutex);
- if (!priv->minor->master && !drm_is_render_client(priv)) {
+ mutex_lock(&dev->master_mutex);
+ if (drm_is_primary_client(priv) && !priv->minor->master) {
/* create a new master */
priv->minor->master = drm_master_create(priv->minor);
if (!priv->minor->master) {
- mutex_unlock(&dev->struct_mutex);
ret = -ENOMEM;
goto out_close;
}
priv->is_master = 1;
/* take another reference for the copy in the local file priv */
priv->master = drm_master_get(priv->minor->master);
-
priv->authenticated = 1;
- mutex_unlock(&dev->struct_mutex);
if (dev->driver->master_create) {
ret = dev->driver->master_create(dev, priv->master);
if (ret) {
- mutex_lock(&dev->struct_mutex);
/* drop both references if this fails */
drm_master_put(&priv->minor->master);
drm_master_put(&priv->master);
- mutex_unlock(&dev->struct_mutex);
goto out_close;
}
}
- mutex_lock(&dev->struct_mutex);
if (dev->driver->master_set) {
ret = dev->driver->master_set(dev, priv, true);
if (ret) {
/* drop both references if this fails */
drm_master_put(&priv->minor->master);
drm_master_put(&priv->master);
- mutex_unlock(&dev->struct_mutex);
goto out_close;
}
}
- } else if (!drm_is_render_client(priv)) {
+ } else if (drm_is_primary_client(priv)) {
/* get a reference to the master */
priv->master = drm_master_get(priv->minor->master);
}
- mutex_unlock(&dev->struct_mutex);
+ mutex_unlock(&dev->master_mutex);
mutex_lock(&dev->struct_mutex);
list_add(&priv->lhead, &dev->filelist);
return 0;
out_close:
+ mutex_unlock(&dev->master_mutex);
if (dev->driver->postclose)
dev->driver->postclose(dev, priv);
out_prime_destroy:
}
mutex_unlock(&dev->ctxlist_mutex);
- mutex_lock(&dev->struct_mutex);
+ mutex_lock(&dev->master_mutex);
if (file_priv->is_master) {
struct drm_master *master = file_priv->master;
struct drm_file *temp;
+
+ mutex_lock(&dev->struct_mutex);
list_for_each_entry(temp, &dev->filelist, lhead) {
if ((temp->master == file_priv->master) &&
(temp != file_priv))
master->lock.file_priv = NULL;
wake_up_interruptible_all(&master->lock.lock_queue);
}
+ mutex_unlock(&dev->struct_mutex);
if (file_priv->minor->master == file_priv->master) {
/* drop the reference held my the minor */
}
}
- /* drop the reference held my the file priv */
+ /* drop the master reference held by the file priv */
if (file_priv->master)
drm_master_put(&file_priv->master);
file_priv->is_master = 0;
+ mutex_unlock(&dev->master_mutex);
+
+ mutex_lock(&dev->struct_mutex);
list_del(&file_priv->lhead);
mutex_unlock(&dev->struct_mutex);
{
int ret;
- ret = remap_pfn_range(vma, vma->vm_start, cma_obj->paddr >> PAGE_SHIFT,
- vma->vm_end - vma->vm_start, vma->vm_page_prot);
+ /*
+ * Clear the VM_PFNMAP flag that was set by drm_gem_mmap(), and set the
+ * vm_pgoff (used as a fake buffer offset by DRM) to 0 as we want to map
+ * the whole buffer.
+ */
+ vma->vm_flags &= ~VM_PFNMAP;
+ vma->vm_pgoff = 0;
+
+ ret = dma_mmap_writecombine(cma_obj->base.dev->dev, vma,
+ cma_obj->vaddr, cma_obj->paddr,
+ vma->vm_end - vma->vm_start);
if (ret)
drm_gem_vm_close(vma);
off = drm_vma_node_start(&obj->vma_node);
- seq_printf(m, "%2d (%2d) %08llx %08Zx %p %d",
+ seq_printf(m, "%2d (%2d) %08llx %pad %p %d",
obj->name, obj->refcount.refcount.counter,
- off, cma_obj->paddr, cma_obj->vaddr, obj->size);
+ off, &cma_obj->paddr, cma_obj->vaddr, obj->size);
seq_printf(m, "\n");
}
cma_obj->paddr = sg_dma_address(sgt->sgl);
cma_obj->sgt = sgt;
- DRM_DEBUG_PRIME("dma_addr = 0x%x, size = %zu\n", cma_obj->paddr, size);
+ DRM_DEBUG_PRIME("dma_addr = %pad, size = %zu\n", &cma_obj->paddr, size);
return &cma_obj->base;
}
return -EINVAL;
file_priv->stereo_allowed = req->value;
break;
+ case DRM_CLIENT_CAP_UNIVERSAL_PLANES:
+ if (!drm_universal_planes)
+ return -EINVAL;
+ if (req->value > 1)
+ return -EINVAL;
+ file_priv->universal_planes = req->value;
+ break;
default:
return -EINVAL;
}
{
struct device_node *node;
- for_each_available_child_of_node(host->dev->of_node, node)
+ for_each_available_child_of_node(host->dev->of_node, node) {
+ /* skip nodes without reg property */
+ if (!of_find_property(node, "reg", NULL))
+ continue;
of_mipi_dsi_device_add(host, node);
+ }
return 0;
}
* this to implement guard pages between incompatible caching domains in the
* graphics TT.
*
+ * Two behaviors are supported for searching and allocating: bottom-up and top-down.
+ * The default is bottom-up. Top-down allocation can be used if the memory area
+ * has different restrictions, or just to reduce fragmentation.
+ *
* Finally iteration helpers to walk all nodes and all holes are provided as are
* some basic allocator dumpers for debugging.
*/
static void drm_mm_insert_helper(struct drm_mm_node *hole_node,
struct drm_mm_node *node,
unsigned long size, unsigned alignment,
- unsigned long color)
+ unsigned long color,
+ enum drm_mm_allocator_flags flags)
{
struct drm_mm *mm = hole_node->mm;
unsigned long hole_start = drm_mm_hole_node_start(hole_node);
if (mm->color_adjust)
mm->color_adjust(hole_node, color, &adj_start, &adj_end);
+ if (flags & DRM_MM_CREATE_TOP)
+ adj_start = adj_end - size;
+
if (alignment) {
unsigned tmp = adj_start % alignment;
- if (tmp)
- adj_start += alignment - tmp;
+ if (tmp) {
+ if (flags & DRM_MM_CREATE_TOP)
+ adj_start -= tmp;
+ else
+ adj_start += alignment - tmp;
+ }
}
+ BUG_ON(adj_start < hole_start);
+ BUG_ON(adj_end > hole_end);
+
if (adj_start == hole_start) {
hole_node->hole_follows = 0;
list_del(&hole_node->hole_stack);
* @size: size of the allocation
* @alignment: alignment of the allocation
* @color: opaque tag value to use for this node
- * @flags: flags to fine-tune the allocation
+ * @sflags: flags to fine-tune the allocation search
+ * @aflags: flags to fine-tune the allocation behavior
*
* The preallocated node must be cleared to 0.
*
int drm_mm_insert_node_generic(struct drm_mm *mm, struct drm_mm_node *node,
unsigned long size, unsigned alignment,
unsigned long color,
- enum drm_mm_search_flags flags)
+ enum drm_mm_search_flags sflags,
+ enum drm_mm_allocator_flags aflags)
{
struct drm_mm_node *hole_node;
hole_node = drm_mm_search_free_generic(mm, size, alignment,
- color, flags);
+ color, sflags);
if (!hole_node)
return -ENOSPC;
- drm_mm_insert_helper(hole_node, node, size, alignment, color);
+ drm_mm_insert_helper(hole_node, node, size, alignment, color, aflags);
return 0;
}
EXPORT_SYMBOL(drm_mm_insert_node_generic);
struct drm_mm_node *node,
unsigned long size, unsigned alignment,
unsigned long color,
- unsigned long start, unsigned long end)
+ unsigned long start, unsigned long end,
+ enum drm_mm_allocator_flags flags)
{
struct drm_mm *mm = hole_node->mm;
unsigned long hole_start = drm_mm_hole_node_start(hole_node);
if (adj_end > end)
adj_end = end;
+ if (flags & DRM_MM_CREATE_TOP)
+ adj_start = adj_end - size;
+
if (mm->color_adjust)
mm->color_adjust(hole_node, color, &adj_start, &adj_end);
if (alignment) {
unsigned tmp = adj_start % alignment;
- if (tmp)
- adj_start += alignment - tmp;
+ if (tmp) {
+ if (flags & DRM_MM_CREATE_TOP)
+ adj_start -= tmp;
+ else
+ adj_start += alignment - tmp;
+ }
}
if (adj_start == hole_start) {
INIT_LIST_HEAD(&node->hole_stack);
list_add(&node->node_list, &hole_node->node_list);
+ BUG_ON(node->start < start);
+ BUG_ON(node->start < adj_start);
BUG_ON(node->start + node->size > adj_end);
BUG_ON(node->start + node->size > end);
* @color: opaque tag value to use for this node
* @start: start of the allowed range for this node
* @end: end of the allowed range for this node
- * @flags: flags to fine-tune the allocation
+ * @sflags: flags to fine-tune the allocation search
+ * @aflags: flags to fine-tune the allocation behavior
*
* The preallocated node must be cleared to 0.
*
* 0 on success, -ENOSPC if there's no suitable hole.
*/
int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, struct drm_mm_node *node,
- unsigned long size, unsigned alignment, unsigned long color,
+ unsigned long size, unsigned alignment,
+ unsigned long color,
unsigned long start, unsigned long end,
- enum drm_mm_search_flags flags)
+ enum drm_mm_search_flags sflags,
+ enum drm_mm_allocator_flags aflags)
{
struct drm_mm_node *hole_node;
hole_node = drm_mm_search_free_in_range_generic(mm,
size, alignment, color,
- start, end, flags);
+ start, end, sflags);
if (!hole_node)
return -ENOSPC;
drm_mm_insert_helper_range(hole_node, node,
size, alignment, color,
- start, end);
+ start, end, aflags);
return 0;
}
EXPORT_SYMBOL(drm_mm_insert_node_in_range_generic);
best = NULL;
best_size = ~0UL;
- drm_mm_for_each_hole(entry, mm, adj_start, adj_end) {
+ __drm_mm_for_each_hole(entry, mm, adj_start, adj_end,
+ flags & DRM_MM_SEARCH_BELOW) {
+ unsigned long hole_size = adj_end - adj_start;
+
if (mm->color_adjust) {
mm->color_adjust(entry, color, &adj_start, &adj_end);
if (adj_end <= adj_start)
if (!(flags & DRM_MM_SEARCH_BEST))
return entry;
- if (entry->size < best_size) {
+ if (hole_size < best_size) {
best = entry;
- best_size = entry->size;
+ best_size = hole_size;
}
}
best = NULL;
best_size = ~0UL;
- drm_mm_for_each_hole(entry, mm, adj_start, adj_end) {
+ __drm_mm_for_each_hole(entry, mm, adj_start, adj_end,
+ flags & DRM_MM_SEARCH_BELOW) {
+ unsigned long hole_size = adj_end - adj_start;
+
if (adj_start < start)
adj_start = start;
if (adj_end > end)
if (!(flags & DRM_MM_SEARCH_BEST))
return entry;
- if (entry->size < best_size) {
+ if (hole_size < best_size) {
best = entry;
- best_size = entry->size;
+ best_size = hole_size;
}
}
--- /dev/null
+/*
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * DRM universal plane helper functions
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/list.h>
+#include <drm/drmP.h>
+#include <drm/drm_rect.h>
+
+#define SUBPIXEL_MASK 0xffff
+
+/*
+ * This is the minimal list of formats that seem to be safe for modeset use
+ * with all current DRM drivers. Most hardware can actually support more
+ * formats than this and drivers may specify a more accurate list when
+ * creating the primary plane. However drivers that still call
+ * drm_plane_init() will use this minimal format list as the default.
+ */
+const static uint32_t safe_modeset_formats[] = {
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+};
+
+/*
+ * Returns the connectors currently associated with a CRTC. This function
+ * should be called twice: once with a NULL connector list to retrieve
+ * the list size, and once with the properly allocated list to be filled in.
+ */
+static int get_connectors_for_crtc(struct drm_crtc *crtc,
+ struct drm_connector **connector_list,
+ int num_connectors)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_connector *connector;
+ int count = 0;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head)
+ if (connector->encoder && connector->encoder->crtc == crtc) {
+ if (connector_list != NULL && count < num_connectors)
+ *(connector_list++) = connector;
+
+ count++;
+ }
+
+ return count;
+}
+
+/**
+ * drm_primary_helper_update() - Helper for primary plane update
+ * @plane: plane object to update
+ * @crtc: owning CRTC of owning plane
+ * @fb: framebuffer to flip onto plane
+ * @crtc_x: x offset of primary plane on crtc
+ * @crtc_y: y offset of primary plane on crtc
+ * @crtc_w: width of primary plane rectangle on crtc
+ * @crtc_h: height of primary plane rectangle on crtc
+ * @src_x: x offset of @fb for panning
+ * @src_y: y offset of @fb for panning
+ * @src_w: width of source rectangle in @fb
+ * @src_h: height of source rectangle in @fb
+ *
+ * Provides a default plane update handler for primary planes. This is handler
+ * is called in response to a userspace SetPlane operation on the plane with a
+ * non-NULL framebuffer. We call the driver's modeset handler to update the
+ * framebuffer.
+ *
+ * SetPlane() on a primary plane of a disabled CRTC is not supported, and will
+ * return an error.
+ *
+ * Note that we make some assumptions about hardware limitations that may not be
+ * true for all hardware --
+ * 1) Primary plane cannot be repositioned.
+ * 2) Primary plane cannot be scaled.
+ * 3) Primary plane must cover the entire CRTC.
+ * 4) Subpixel positioning is not supported.
+ * Drivers for hardware that don't have these restrictions can provide their
+ * own implementation rather than using this helper.
+ *
+ * RETURNS:
+ * Zero on success, error code on failure
+ */
+int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
+{
+ struct drm_mode_set set = {
+ .crtc = crtc,
+ .fb = fb,
+ .mode = &crtc->mode,
+ .x = src_x >> 16,
+ .y = src_y >> 16,
+ };
+ struct drm_rect dest = {
+ .x1 = crtc_x,
+ .y1 = crtc_y,
+ .x2 = crtc_x + crtc_w,
+ .y2 = crtc_y + crtc_h,
+ };
+ struct drm_rect clip = {
+ .x2 = crtc->mode.hdisplay,
+ .y2 = crtc->mode.vdisplay,
+ };
+ struct drm_connector **connector_list;
+ struct drm_framebuffer *tmpfb;
+ int num_connectors, ret;
+
+ if (!crtc->enabled) {
+ DRM_DEBUG_KMS("Cannot update primary plane of a disabled CRTC.\n");
+ return -EINVAL;
+ }
+
+ /* Disallow subpixel positioning */
+ if ((src_x | src_y | src_w | src_h) & SUBPIXEL_MASK) {
+ DRM_DEBUG_KMS("Primary plane does not support subpixel positioning\n");
+ return -EINVAL;
+ }
+
+ /* Primary planes are locked to their owning CRTC */
+ if (plane->possible_crtcs != drm_crtc_mask(crtc)) {
+ DRM_DEBUG_KMS("Cannot change primary plane CRTC\n");
+ return -EINVAL;
+ }
+
+ /* Disallow scaling */
+ if (crtc_w != src_w || crtc_h != src_h) {
+ DRM_DEBUG_KMS("Can't scale primary plane\n");
+ return -EINVAL;
+ }
+
+ /* Make sure primary plane covers entire CRTC */
+ drm_rect_intersect(&dest, &clip);
+ if (dest.x1 != 0 || dest.y1 != 0 ||
+ dest.x2 != crtc->mode.hdisplay || dest.y2 != crtc->mode.vdisplay) {
+ DRM_DEBUG_KMS("Primary plane must cover entire CRTC\n");
+ return -EINVAL;
+ }
+
+ /* Framebuffer must be big enough to cover entire plane */
+ ret = drm_crtc_check_viewport(crtc, crtc_x, crtc_y, &crtc->mode, fb);
+ if (ret)
+ return ret;
+
+ /* Find current connectors for CRTC */
+ num_connectors = get_connectors_for_crtc(crtc, NULL, 0);
+ BUG_ON(num_connectors == 0);
+ connector_list = kzalloc(num_connectors * sizeof(*connector_list),
+ GFP_KERNEL);
+ if (!connector_list)
+ return -ENOMEM;
+ get_connectors_for_crtc(crtc, connector_list, num_connectors);
+
+ set.connectors = connector_list;
+ set.num_connectors = num_connectors;
+
+ /*
+ * set_config() adjusts crtc->primary->fb; however the DRM setplane
+ * code that called us expects to handle the framebuffer update and
+ * reference counting; save and restore the current fb before
+ * calling it.
+ *
+ * N.B., we call set_config() directly here rather than using
+ * drm_mode_set_config_internal. We're reprogramming the same
+ * connectors that were already in use, so we shouldn't need the extra
+ * cross-CRTC fb refcounting to accomodate stealing connectors.
+ * drm_mode_setplane() already handles the basic refcounting for the
+ * framebuffers involved in this operation.
+ */
+ tmpfb = plane->fb;
+ ret = crtc->funcs->set_config(&set);
+ plane->fb = tmpfb;
+
+ kfree(connector_list);
+ return ret;
+}
+EXPORT_SYMBOL(drm_primary_helper_update);
+
+/**
+ * drm_primary_helper_disable() - Helper for primary plane disable
+ * @plane: plane to disable
+ *
+ * Provides a default plane disable handler for primary planes. This is handler
+ * is called in response to a userspace SetPlane operation on the plane with a
+ * NULL framebuffer parameter. We call the driver's modeset handler with a NULL
+ * framebuffer to disable the CRTC if no other planes are currently enabled.
+ * If other planes are still enabled on the same CRTC, we return -EBUSY.
+ *
+ * Note that some hardware may be able to disable the primary plane without
+ * disabling the whole CRTC. Drivers for such hardware should provide their
+ * own disable handler that disables just the primary plane (and they'll likely
+ * need to provide their own update handler as well to properly re-enable a
+ * disabled primary plane).
+ *
+ * RETURNS:
+ * Zero on success, error code on failure
+ */
+int drm_primary_helper_disable(struct drm_plane *plane)
+{
+ struct drm_plane *p;
+ struct drm_mode_set set = {
+ .crtc = plane->crtc,
+ .fb = NULL,
+ };
+
+ if (plane->crtc == NULL || plane->fb == NULL)
+ /* Already disabled */
+ return 0;
+
+ list_for_each_entry(p, &plane->dev->mode_config.plane_list, head)
+ if (p != plane && p->fb) {
+ DRM_DEBUG_KMS("Cannot disable primary plane while other planes are still active on CRTC.\n");
+ return -EBUSY;
+ }
+
+ /*
+ * N.B. We call set_config() directly here rather than
+ * drm_mode_set_config_internal() since drm_mode_setplane() already
+ * handles the basic refcounting and we don't need the special
+ * cross-CRTC refcounting (no chance of stealing connectors from
+ * other CRTC's with this update).
+ */
+ return plane->crtc->funcs->set_config(&set);
+}
+EXPORT_SYMBOL(drm_primary_helper_disable);
+
+/**
+ * drm_primary_helper_destroy() - Helper for primary plane destruction
+ * @plane: plane to destroy
+ *
+ * Provides a default plane destroy handler for primary planes. This handler
+ * is called during CRTC destruction. We disable the primary plane, remove
+ * it from the DRM plane list, and deallocate the plane structure.
+ */
+void drm_primary_helper_destroy(struct drm_plane *plane)
+{
+ plane->funcs->disable_plane(plane);
+ drm_plane_cleanup(plane);
+ kfree(plane);
+}
+EXPORT_SYMBOL(drm_primary_helper_destroy);
+
+const struct drm_plane_funcs drm_primary_helper_funcs = {
+ .update_plane = drm_primary_helper_update,
+ .disable_plane = drm_primary_helper_disable,
+ .destroy = drm_primary_helper_destroy,
+};
+EXPORT_SYMBOL(drm_primary_helper_funcs);
+
+/**
+ * drm_primary_helper_create_plane() - Create a generic primary plane
+ * @dev: drm device
+ * @formats: pixel formats supported, or NULL for a default safe list
+ * @num_formats: size of @formats; ignored if @formats is NULL
+ *
+ * Allocates and initializes a primary plane that can be used with the primary
+ * plane helpers. Drivers that wish to use driver-specific plane structures or
+ * provide custom handler functions may perform their own allocation and
+ * initialization rather than calling this function.
+ */
+struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev,
+ const uint32_t *formats,
+ int num_formats)
+{
+ struct drm_plane *primary;
+ int ret;
+
+ primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+ if (primary == NULL) {
+ DRM_DEBUG_KMS("Failed to allocate primary plane\n");
+ return NULL;
+ }
+
+ if (formats == NULL) {
+ formats = safe_modeset_formats;
+ num_formats = ARRAY_SIZE(safe_modeset_formats);
+ }
+
+ /* possible_crtc's will be filled in later by crtc_init */
+ ret = drm_plane_init(dev, primary, 0, &drm_primary_helper_funcs,
+ formats, num_formats,
+ DRM_PLANE_TYPE_PRIMARY);
+ if (ret) {
+ kfree(primary);
+ primary = NULL;
+ }
+
+ return primary;
+}
+EXPORT_SYMBOL(drm_primary_helper_create_plane);
+
+/**
+ * drm_crtc_init - Legacy CRTC initialization function
+ * @dev: DRM device
+ * @crtc: CRTC object to init
+ * @funcs: callbacks for the new CRTC
+ *
+ * Initialize a CRTC object with a default helper-provided primary plane and no
+ * cursor plane.
+ *
+ * Returns:
+ * Zero on success, error code on failure.
+ */
+int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
+ const struct drm_crtc_funcs *funcs)
+{
+ struct drm_plane *primary;
+
+ primary = drm_primary_helper_create_plane(dev, NULL, 0);
+ return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs);
+}
+EXPORT_SYMBOL(drm_crtc_init);
unsigned int drm_rnodes = 0; /* 1 to enable experimental render nodes API */
EXPORT_SYMBOL(drm_rnodes);
+/* 1 to allow user space to request universal planes (experimental) */
+unsigned int drm_universal_planes = 0;
+EXPORT_SYMBOL(drm_universal_planes);
+
unsigned int drm_vblank_offdelay = 5000; /* Default to 5000 msecs. */
EXPORT_SYMBOL(drm_vblank_offdelay);
module_param_named(debug, drm_debug, int, 0600);
module_param_named(rnodes, drm_rnodes, int, 0600);
+module_param_named(universal_planes, drm_universal_planes, int, 0600);
module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
}
EXPORT_SYMBOL(drm_err);
-void drm_ut_debug_printk(unsigned int request_level,
- const char *prefix,
- const char *function_name,
- const char *format, ...)
+void drm_ut_debug_printk(const char *function_name, const char *format, ...)
{
struct va_format vaf;
va_list args;
- if (drm_debug & request_level) {
- va_start(args, format);
- vaf.fmt = format;
- vaf.va = &args;
-
- if (function_name)
- printk(KERN_DEBUG "[%s:%s], %pV", prefix,
- function_name, &vaf);
- else
- printk(KERN_DEBUG "%pV", &vaf);
- va_end(args);
- }
+ va_start(args, format);
+ vaf.fmt = format;
+ vaf.va = &args;
+
+ printk(KERN_DEBUG "[" DRM_NAME ":%s] %pV", function_name, &vaf);
+
+ va_end(args);
}
EXPORT_SYMBOL(drm_ut_debug_printk);
INIT_LIST_HEAD(&master->magicfree);
master->minor = minor;
- list_add_tail(&master->head, &minor->master_list);
-
return master;
}
struct drm_device *dev = master->minor->dev;
struct drm_map_list *r_list, *list_temp;
- list_del(&master->head);
-
+ mutex_lock(&dev->struct_mutex);
if (dev->driver->master_destroy)
dev->driver->master_destroy(dev, master);
drm_ht_remove(&master->magiclist);
+ mutex_unlock(&dev->struct_mutex);
kfree(master);
}
{
int ret = 0;
+ mutex_lock(&dev->master_mutex);
if (file_priv->is_master)
- return 0;
-
- if (file_priv->minor->master && file_priv->minor->master != file_priv->master)
- return -EINVAL;
+ goto out_unlock;
- if (!file_priv->master)
- return -EINVAL;
+ if (file_priv->minor->master) {
+ ret = -EINVAL;
+ goto out_unlock;
+ }
- if (file_priv->minor->master)
- return -EINVAL;
+ if (!file_priv->master) {
+ ret = -EINVAL;
+ goto out_unlock;
+ }
- mutex_lock(&dev->struct_mutex);
file_priv->minor->master = drm_master_get(file_priv->master);
file_priv->is_master = 1;
if (dev->driver->master_set) {
drm_master_put(&file_priv->minor->master);
}
}
- mutex_unlock(&dev->struct_mutex);
+out_unlock:
+ mutex_unlock(&dev->master_mutex);
return ret;
}
int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
+ int ret = -EINVAL;
+
+ mutex_lock(&dev->master_mutex);
if (!file_priv->is_master)
- return -EINVAL;
+ goto out_unlock;
if (!file_priv->minor->master)
- return -EINVAL;
+ goto out_unlock;
- mutex_lock(&dev->struct_mutex);
+ ret = 0;
if (dev->driver->master_drop)
dev->driver->master_drop(dev, file_priv, false);
drm_master_put(&file_priv->minor->master);
file_priv->is_master = 0;
- mutex_unlock(&dev->struct_mutex);
- return 0;
+
+out_unlock:
+ mutex_unlock(&dev->master_mutex);
+ return ret;
}
/*
minor->type = type;
minor->dev = dev;
- INIT_LIST_HEAD(&minor->master_list);
*drm_minor_get_slot(dev, type) = minor;
return 0;
spin_lock_init(&dev->event_lock);
mutex_init(&dev->struct_mutex);
mutex_init(&dev->ctxlist_mutex);
+ mutex_init(&dev->master_mutex);
dev->anon_inode = drm_fs_inode_new();
if (IS_ERR(dev->anon_inode)) {
drm_minor_free(dev, DRM_MINOR_CONTROL);
drm_fs_inode_free(dev->anon_inode);
err_free:
+ mutex_destroy(&dev->master_mutex);
kfree(dev);
return NULL;
}
drm_minor_free(dev, DRM_MINOR_CONTROL);
kfree(dev->devname);
+
+ mutex_destroy(&dev->master_mutex);
kfree(dev);
}
help
Choose this option if you want to use Exynos FIMD for DRM.
+config DRM_EXYNOS_DPI
+ bool "EXYNOS DRM parallel output support"
+ depends on DRM_EXYNOS
+ select DRM_PANEL
+ default n
+ help
+ This enables support for Exynos parallel output.
+
+config DRM_EXYNOS_DSI
+ bool "EXYNOS DRM MIPI-DSI driver support"
+ depends on DRM_EXYNOS
+ select DRM_MIPI_DSI
+ select DRM_PANEL
+ default n
+ help
+ This enables support for Exynos MIPI-DSI device.
+
+config DRM_EXYNOS_DP
+ bool "EXYNOS DRM DP driver support"
+ depends on DRM_EXYNOS && ARCH_EXYNOS
+ default DRM_EXYNOS
+ help
+ This enables support for DP device.
+
config DRM_EXYNOS_HDMI
bool "Exynos DRM HDMI"
depends on DRM_EXYNOS && !VIDEO_SAMSUNG_S5P_TV
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/exynos
-exynosdrm-y := exynos_drm_drv.o exynos_drm_encoder.o exynos_drm_connector.o \
+exynosdrm-y := exynos_drm_drv.o exynos_drm_encoder.o \
exynos_drm_crtc.o exynos_drm_fbdev.o exynos_drm_fb.o \
exynos_drm_buf.o exynos_drm_gem.o exynos_drm_core.o \
exynos_drm_plane.o
exynosdrm-$(CONFIG_DRM_EXYNOS_IOMMU) += exynos_drm_iommu.o
exynosdrm-$(CONFIG_DRM_EXYNOS_DMABUF) += exynos_drm_dmabuf.o
exynosdrm-$(CONFIG_DRM_EXYNOS_FIMD) += exynos_drm_fimd.o
-exynosdrm-$(CONFIG_DRM_EXYNOS_HDMI) += exynos_hdmi.o exynos_mixer.o \
- exynos_ddc.o exynos_hdmiphy.o \
- exynos_drm_hdmi.o
+exynosdrm-$(CONFIG_DRM_EXYNOS_DPI) += exynos_drm_dpi.o
+exynosdrm-$(CONFIG_DRM_EXYNOS_DSI) += exynos_drm_dsi.o
+exynosdrm-$(CONFIG_DRM_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o
+exynosdrm-$(CONFIG_DRM_EXYNOS_HDMI) += exynos_hdmi.o exynos_mixer.o
exynosdrm-$(CONFIG_DRM_EXYNOS_VIDI) += exynos_drm_vidi.o
exynosdrm-$(CONFIG_DRM_EXYNOS_G2D) += exynos_drm_g2d.o
exynosdrm-$(CONFIG_DRM_EXYNOS_IPP) += exynos_drm_ipp.o
--- /dev/null
+/*
+ * Samsung SoC DP (Display Port) interface driver.
+ *
+ * Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * Author: Jingoo Han <jg1.han@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/phy/phy.h>
+#include <video/of_display_timing.h>
+#include <video/of_videomode.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/bridge/ptn3460.h>
+
+#include "exynos_drm_drv.h"
+#include "exynos_dp_core.h"
+
+#define ctx_from_connector(c) container_of(c, struct exynos_dp_device, \
+ connector)
+
+struct bridge_init {
+ struct i2c_client *client;
+ struct device_node *node;
+};
+
+static int exynos_dp_init_dp(struct exynos_dp_device *dp)
+{
+ exynos_dp_reset(dp);
+
+ exynos_dp_swreset(dp);
+
+ exynos_dp_init_analog_param(dp);
+ exynos_dp_init_interrupt(dp);
+
+ /* SW defined function Normal operation */
+ exynos_dp_enable_sw_function(dp);
+
+ exynos_dp_config_interrupt(dp);
+ exynos_dp_init_analog_func(dp);
+
+ exynos_dp_init_hpd(dp);
+ exynos_dp_init_aux(dp);
+
+ return 0;
+}
+
+static int exynos_dp_detect_hpd(struct exynos_dp_device *dp)
+{
+ int timeout_loop = 0;
+
+ while (exynos_dp_get_plug_in_status(dp) != 0) {
+ timeout_loop++;
+ if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ dev_err(dp->dev, "failed to get hpd plug status\n");
+ return -ETIMEDOUT;
+ }
+ usleep_range(10, 11);
+ }
+
+ return 0;
+}
+
+static unsigned char exynos_dp_calc_edid_check_sum(unsigned char *edid_data)
+{
+ int i;
+ unsigned char sum = 0;
+
+ for (i = 0; i < EDID_BLOCK_LENGTH; i++)
+ sum = sum + edid_data[i];
+
+ return sum;
+}
+
+static int exynos_dp_read_edid(struct exynos_dp_device *dp)
+{
+ unsigned char edid[EDID_BLOCK_LENGTH * 2];
+ unsigned int extend_block = 0;
+ unsigned char sum;
+ unsigned char test_vector;
+ int retval;
+
+ /*
+ * EDID device address is 0x50.
+ * However, if necessary, you must have set upper address
+ * into E-EDID in I2C device, 0x30.
+ */
+
+ /* Read Extension Flag, Number of 128-byte EDID extension blocks */
+ retval = exynos_dp_read_byte_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
+ EDID_EXTENSION_FLAG,
+ &extend_block);
+ if (retval)
+ return retval;
+
+ if (extend_block > 0) {
+ dev_dbg(dp->dev, "EDID data includes a single extension!\n");
+
+ /* Read EDID data */
+ retval = exynos_dp_read_bytes_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
+ EDID_HEADER_PATTERN,
+ EDID_BLOCK_LENGTH,
+ &edid[EDID_HEADER_PATTERN]);
+ if (retval != 0) {
+ dev_err(dp->dev, "EDID Read failed!\n");
+ return -EIO;
+ }
+ sum = exynos_dp_calc_edid_check_sum(edid);
+ if (sum != 0) {
+ dev_err(dp->dev, "EDID bad checksum!\n");
+ return -EIO;
+ }
+
+ /* Read additional EDID data */
+ retval = exynos_dp_read_bytes_from_i2c(dp,
+ I2C_EDID_DEVICE_ADDR,
+ EDID_BLOCK_LENGTH,
+ EDID_BLOCK_LENGTH,
+ &edid[EDID_BLOCK_LENGTH]);
+ if (retval != 0) {
+ dev_err(dp->dev, "EDID Read failed!\n");
+ return -EIO;
+ }
+ sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]);
+ if (sum != 0) {
+ dev_err(dp->dev, "EDID bad checksum!\n");
+ return -EIO;
+ }
+
+ exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_TEST_REQUEST,
+ &test_vector);
+ if (test_vector & DPCD_TEST_EDID_READ) {
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TEST_EDID_CHECKSUM,
+ edid[EDID_BLOCK_LENGTH + EDID_CHECKSUM]);
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TEST_RESPONSE,
+ DPCD_TEST_EDID_CHECKSUM_WRITE);
+ }
+ } else {
+ dev_info(dp->dev, "EDID data does not include any extensions.\n");
+
+ /* Read EDID data */
+ retval = exynos_dp_read_bytes_from_i2c(dp,
+ I2C_EDID_DEVICE_ADDR,
+ EDID_HEADER_PATTERN,
+ EDID_BLOCK_LENGTH,
+ &edid[EDID_HEADER_PATTERN]);
+ if (retval != 0) {
+ dev_err(dp->dev, "EDID Read failed!\n");
+ return -EIO;
+ }
+ sum = exynos_dp_calc_edid_check_sum(edid);
+ if (sum != 0) {
+ dev_err(dp->dev, "EDID bad checksum!\n");
+ return -EIO;
+ }
+
+ exynos_dp_read_byte_from_dpcd(dp,
+ DPCD_ADDR_TEST_REQUEST,
+ &test_vector);
+ if (test_vector & DPCD_TEST_EDID_READ) {
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TEST_EDID_CHECKSUM,
+ edid[EDID_CHECKSUM]);
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TEST_RESPONSE,
+ DPCD_TEST_EDID_CHECKSUM_WRITE);
+ }
+ }
+
+ dev_err(dp->dev, "EDID Read success!\n");
+ return 0;
+}
+
+static int exynos_dp_handle_edid(struct exynos_dp_device *dp)
+{
+ u8 buf[12];
+ int i;
+ int retval;
+
+ /* Read DPCD DPCD_ADDR_DPCD_REV~RECEIVE_PORT1_CAP_1 */
+ retval = exynos_dp_read_bytes_from_dpcd(dp, DPCD_ADDR_DPCD_REV,
+ 12, buf);
+ if (retval)
+ return retval;
+
+ /* Read EDID */
+ for (i = 0; i < 3; i++) {
+ retval = exynos_dp_read_edid(dp);
+ if (!retval)
+ break;
+ }
+
+ return retval;
+}
+
+static void exynos_dp_enable_rx_to_enhanced_mode(struct exynos_dp_device *dp,
+ bool enable)
+{
+ u8 data;
+
+ exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET, &data);
+
+ if (enable)
+ exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
+ DPCD_ENHANCED_FRAME_EN |
+ DPCD_LANE_COUNT_SET(data));
+ else
+ exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
+ DPCD_LANE_COUNT_SET(data));
+}
+
+static int exynos_dp_is_enhanced_mode_available(struct exynos_dp_device *dp)
+{
+ u8 data;
+ int retval;
+
+ exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
+ retval = DPCD_ENHANCED_FRAME_CAP(data);
+
+ return retval;
+}
+
+static void exynos_dp_set_enhanced_mode(struct exynos_dp_device *dp)
+{
+ u8 data;
+
+ data = exynos_dp_is_enhanced_mode_available(dp);
+ exynos_dp_enable_rx_to_enhanced_mode(dp, data);
+ exynos_dp_enable_enhanced_mode(dp, data);
+}
+
+static void exynos_dp_training_pattern_dis(struct exynos_dp_device *dp)
+{
+ exynos_dp_set_training_pattern(dp, DP_NONE);
+
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ DPCD_TRAINING_PATTERN_DISABLED);
+}
+
+static void exynos_dp_set_lane_lane_pre_emphasis(struct exynos_dp_device *dp,
+ int pre_emphasis, int lane)
+{
+ switch (lane) {
+ case 0:
+ exynos_dp_set_lane0_pre_emphasis(dp, pre_emphasis);
+ break;
+ case 1:
+ exynos_dp_set_lane1_pre_emphasis(dp, pre_emphasis);
+ break;
+
+ case 2:
+ exynos_dp_set_lane2_pre_emphasis(dp, pre_emphasis);
+ break;
+
+ case 3:
+ exynos_dp_set_lane3_pre_emphasis(dp, pre_emphasis);
+ break;
+ }
+}
+
+static int exynos_dp_link_start(struct exynos_dp_device *dp)
+{
+ u8 buf[4];
+ int lane, lane_count, pll_tries, retval;
+
+ lane_count = dp->link_train.lane_count;
+
+ dp->link_train.lt_state = CLOCK_RECOVERY;
+ dp->link_train.eq_loop = 0;
+
+ for (lane = 0; lane < lane_count; lane++)
+ dp->link_train.cr_loop[lane] = 0;
+
+ /* Set link rate and count as you want to establish*/
+ exynos_dp_set_link_bandwidth(dp, dp->link_train.link_rate);
+ exynos_dp_set_lane_count(dp, dp->link_train.lane_count);
+
+ /* Setup RX configuration */
+ buf[0] = dp->link_train.link_rate;
+ buf[1] = dp->link_train.lane_count;
+ retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_LINK_BW_SET,
+ 2, buf);
+ if (retval)
+ return retval;
+
+ /* Set TX pre-emphasis to minimum */
+ for (lane = 0; lane < lane_count; lane++)
+ exynos_dp_set_lane_lane_pre_emphasis(dp,
+ PRE_EMPHASIS_LEVEL_0, lane);
+
+ /* Wait for PLL lock */
+ pll_tries = 0;
+ while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
+ if (pll_tries == DP_TIMEOUT_LOOP_COUNT) {
+ dev_err(dp->dev, "Wait for PLL lock timed out\n");
+ return -ETIMEDOUT;
+ }
+
+ pll_tries++;
+ usleep_range(90, 120);
+ }
+
+ /* Set training pattern 1 */
+ exynos_dp_set_training_pattern(dp, TRAINING_PTN1);
+
+ /* Set RX training pattern */
+ retval = exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ DPCD_SCRAMBLING_DISABLED | DPCD_TRAINING_PATTERN_1);
+ if (retval)
+ return retval;
+
+ for (lane = 0; lane < lane_count; lane++)
+ buf[lane] = DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0 |
+ DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0;
+
+ retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
+ lane_count, buf);
+
+ return retval;
+}
+
+static unsigned char exynos_dp_get_lane_status(u8 link_status[2], int lane)
+{
+ int shift = (lane & 1) * 4;
+ u8 link_value = link_status[lane>>1];
+
+ return (link_value >> shift) & 0xf;
+}
+
+static int exynos_dp_clock_recovery_ok(u8 link_status[2], int lane_count)
+{
+ int lane;
+ u8 lane_status;
+
+ for (lane = 0; lane < lane_count; lane++) {
+ lane_status = exynos_dp_get_lane_status(link_status, lane);
+ if ((lane_status & DPCD_LANE_CR_DONE) == 0)
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int exynos_dp_channel_eq_ok(u8 link_status[2], u8 link_align,
+ int lane_count)
+{
+ int lane;
+ u8 lane_status;
+
+ if ((link_align & DPCD_INTERLANE_ALIGN_DONE) == 0)
+ return -EINVAL;
+
+ for (lane = 0; lane < lane_count; lane++) {
+ lane_status = exynos_dp_get_lane_status(link_status, lane);
+ lane_status &= DPCD_CHANNEL_EQ_BITS;
+ if (lane_status != DPCD_CHANNEL_EQ_BITS)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static unsigned char exynos_dp_get_adjust_request_voltage(u8 adjust_request[2],
+ int lane)
+{
+ int shift = (lane & 1) * 4;
+ u8 link_value = adjust_request[lane>>1];
+
+ return (link_value >> shift) & 0x3;
+}
+
+static unsigned char exynos_dp_get_adjust_request_pre_emphasis(
+ u8 adjust_request[2],
+ int lane)
+{
+ int shift = (lane & 1) * 4;
+ u8 link_value = adjust_request[lane>>1];
+
+ return ((link_value >> shift) & 0xc) >> 2;
+}
+
+static void exynos_dp_set_lane_link_training(struct exynos_dp_device *dp,
+ u8 training_lane_set, int lane)
+{
+ switch (lane) {
+ case 0:
+ exynos_dp_set_lane0_link_training(dp, training_lane_set);
+ break;
+ case 1:
+ exynos_dp_set_lane1_link_training(dp, training_lane_set);
+ break;
+
+ case 2:
+ exynos_dp_set_lane2_link_training(dp, training_lane_set);
+ break;
+
+ case 3:
+ exynos_dp_set_lane3_link_training(dp, training_lane_set);
+ break;
+ }
+}
+
+static unsigned int exynos_dp_get_lane_link_training(
+ struct exynos_dp_device *dp,
+ int lane)
+{
+ u32 reg;
+
+ switch (lane) {
+ case 0:
+ reg = exynos_dp_get_lane0_link_training(dp);
+ break;
+ case 1:
+ reg = exynos_dp_get_lane1_link_training(dp);
+ break;
+ case 2:
+ reg = exynos_dp_get_lane2_link_training(dp);
+ break;
+ case 3:
+ reg = exynos_dp_get_lane3_link_training(dp);
+ break;
+ default:
+ WARN_ON(1);
+ return 0;
+ }
+
+ return reg;
+}
+
+static void exynos_dp_reduce_link_rate(struct exynos_dp_device *dp)
+{
+ exynos_dp_training_pattern_dis(dp);
+ exynos_dp_set_enhanced_mode(dp);
+
+ dp->link_train.lt_state = FAILED;
+}
+
+static void exynos_dp_get_adjust_training_lane(struct exynos_dp_device *dp,
+ u8 adjust_request[2])
+{
+ int lane, lane_count;
+ u8 voltage_swing, pre_emphasis, training_lane;
+
+ lane_count = dp->link_train.lane_count;
+ for (lane = 0; lane < lane_count; lane++) {
+ voltage_swing = exynos_dp_get_adjust_request_voltage(
+ adjust_request, lane);
+ pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
+ adjust_request, lane);
+ training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) |
+ DPCD_PRE_EMPHASIS_SET(pre_emphasis);
+
+ if (voltage_swing == VOLTAGE_LEVEL_3)
+ training_lane |= DPCD_MAX_SWING_REACHED;
+ if (pre_emphasis == PRE_EMPHASIS_LEVEL_3)
+ training_lane |= DPCD_MAX_PRE_EMPHASIS_REACHED;
+
+ dp->link_train.training_lane[lane] = training_lane;
+ }
+}
+
+static int exynos_dp_process_clock_recovery(struct exynos_dp_device *dp)
+{
+ int lane, lane_count, retval;
+ u8 voltage_swing, pre_emphasis, training_lane;
+ u8 link_status[2], adjust_request[2];
+
+ usleep_range(100, 101);
+
+ lane_count = dp->link_train.lane_count;
+
+ retval = exynos_dp_read_bytes_from_dpcd(dp,
+ DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
+ if (retval)
+ return retval;
+
+ retval = exynos_dp_read_bytes_from_dpcd(dp,
+ DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
+ if (retval)
+ return retval;
+
+ if (exynos_dp_clock_recovery_ok(link_status, lane_count) == 0) {
+ /* set training pattern 2 for EQ */
+ exynos_dp_set_training_pattern(dp, TRAINING_PTN2);
+
+ retval = exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ DPCD_SCRAMBLING_DISABLED |
+ DPCD_TRAINING_PATTERN_2);
+ if (retval)
+ return retval;
+
+ dev_info(dp->dev, "Link Training Clock Recovery success\n");
+ dp->link_train.lt_state = EQUALIZER_TRAINING;
+ } else {
+ for (lane = 0; lane < lane_count; lane++) {
+ training_lane = exynos_dp_get_lane_link_training(
+ dp, lane);
+ voltage_swing = exynos_dp_get_adjust_request_voltage(
+ adjust_request, lane);
+ pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
+ adjust_request, lane);
+
+ if (DPCD_VOLTAGE_SWING_GET(training_lane) ==
+ voltage_swing &&
+ DPCD_PRE_EMPHASIS_GET(training_lane) ==
+ pre_emphasis)
+ dp->link_train.cr_loop[lane]++;
+
+ if (dp->link_train.cr_loop[lane] == MAX_CR_LOOP ||
+ voltage_swing == VOLTAGE_LEVEL_3 ||
+ pre_emphasis == PRE_EMPHASIS_LEVEL_3) {
+ dev_err(dp->dev, "CR Max reached (%d,%d,%d)\n",
+ dp->link_train.cr_loop[lane],
+ voltage_swing, pre_emphasis);
+ exynos_dp_reduce_link_rate(dp);
+ return -EIO;
+ }
+ }
+ }
+
+ exynos_dp_get_adjust_training_lane(dp, adjust_request);
+
+ for (lane = 0; lane < lane_count; lane++)
+ exynos_dp_set_lane_link_training(dp,
+ dp->link_train.training_lane[lane], lane);
+
+ retval = exynos_dp_write_bytes_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_LANE0_SET, lane_count,
+ dp->link_train.training_lane);
+ if (retval)
+ return retval;
+
+ return retval;
+}
+
+static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp)
+{
+ int lane, lane_count, retval;
+ u32 reg;
+ u8 link_align, link_status[2], adjust_request[2];
+
+ usleep_range(400, 401);
+
+ lane_count = dp->link_train.lane_count;
+
+ retval = exynos_dp_read_bytes_from_dpcd(dp,
+ DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
+ if (retval)
+ return retval;
+
+ if (exynos_dp_clock_recovery_ok(link_status, lane_count)) {
+ exynos_dp_reduce_link_rate(dp);
+ return -EIO;
+ }
+
+ retval = exynos_dp_read_bytes_from_dpcd(dp,
+ DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
+ if (retval)
+ return retval;
+
+ retval = exynos_dp_read_byte_from_dpcd(dp,
+ DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED, &link_align);
+ if (retval)
+ return retval;
+
+ exynos_dp_get_adjust_training_lane(dp, adjust_request);
+
+ if (!exynos_dp_channel_eq_ok(link_status, link_align, lane_count)) {
+ /* traing pattern Set to Normal */
+ exynos_dp_training_pattern_dis(dp);
+
+ dev_info(dp->dev, "Link Training success!\n");
+
+ exynos_dp_get_link_bandwidth(dp, ®);
+ dp->link_train.link_rate = reg;
+ dev_dbg(dp->dev, "final bandwidth = %.2x\n",
+ dp->link_train.link_rate);
+
+ exynos_dp_get_lane_count(dp, ®);
+ dp->link_train.lane_count = reg;
+ dev_dbg(dp->dev, "final lane count = %.2x\n",
+ dp->link_train.lane_count);
+
+ /* set enhanced mode if available */
+ exynos_dp_set_enhanced_mode(dp);
+ dp->link_train.lt_state = FINISHED;
+
+ return 0;
+ }
+
+ /* not all locked */
+ dp->link_train.eq_loop++;
+
+ if (dp->link_train.eq_loop > MAX_EQ_LOOP) {
+ dev_err(dp->dev, "EQ Max loop\n");
+ exynos_dp_reduce_link_rate(dp);
+ return -EIO;
+ }
+
+ for (lane = 0; lane < lane_count; lane++)
+ exynos_dp_set_lane_link_training(dp,
+ dp->link_train.training_lane[lane], lane);
+
+ retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
+ lane_count, dp->link_train.training_lane);
+
+ return retval;
+}
+
+static void exynos_dp_get_max_rx_bandwidth(struct exynos_dp_device *dp,
+ u8 *bandwidth)
+{
+ u8 data;
+
+ /*
+ * For DP rev.1.1, Maximum link rate of Main Link lanes
+ * 0x06 = 1.62 Gbps, 0x0a = 2.7 Gbps
+ */
+ exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LINK_RATE, &data);
+ *bandwidth = data;
+}
+
+static void exynos_dp_get_max_rx_lane_count(struct exynos_dp_device *dp,
+ u8 *lane_count)
+{
+ u8 data;
+
+ /*
+ * For DP rev.1.1, Maximum number of Main Link lanes
+ * 0x01 = 1 lane, 0x02 = 2 lanes, 0x04 = 4 lanes
+ */
+ exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
+ *lane_count = DPCD_MAX_LANE_COUNT(data);
+}
+
+static void exynos_dp_init_training(struct exynos_dp_device *dp,
+ enum link_lane_count_type max_lane,
+ enum link_rate_type max_rate)
+{
+ /*
+ * MACRO_RST must be applied after the PLL_LOCK to avoid
+ * the DP inter pair skew issue for at least 10 us
+ */
+ exynos_dp_reset_macro(dp);
+
+ /* Initialize by reading RX's DPCD */
+ exynos_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate);
+ exynos_dp_get_max_rx_lane_count(dp, &dp->link_train.lane_count);
+
+ if ((dp->link_train.link_rate != LINK_RATE_1_62GBPS) &&
+ (dp->link_train.link_rate != LINK_RATE_2_70GBPS)) {
+ dev_err(dp->dev, "Rx Max Link Rate is abnormal :%x !\n",
+ dp->link_train.link_rate);
+ dp->link_train.link_rate = LINK_RATE_1_62GBPS;
+ }
+
+ if (dp->link_train.lane_count == 0) {
+ dev_err(dp->dev, "Rx Max Lane count is abnormal :%x !\n",
+ dp->link_train.lane_count);
+ dp->link_train.lane_count = (u8)LANE_COUNT1;
+ }
+
+ /* Setup TX lane count & rate */
+ if (dp->link_train.lane_count > max_lane)
+ dp->link_train.lane_count = max_lane;
+ if (dp->link_train.link_rate > max_rate)
+ dp->link_train.link_rate = max_rate;
+
+ /* All DP analog module power up */
+ exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
+}
+
+static int exynos_dp_sw_link_training(struct exynos_dp_device *dp)
+{
+ int retval = 0, training_finished = 0;
+
+ dp->link_train.lt_state = START;
+
+ /* Process here */
+ while (!retval && !training_finished) {
+ switch (dp->link_train.lt_state) {
+ case START:
+ retval = exynos_dp_link_start(dp);
+ if (retval)
+ dev_err(dp->dev, "LT link start failed!\n");
+ break;
+ case CLOCK_RECOVERY:
+ retval = exynos_dp_process_clock_recovery(dp);
+ if (retval)
+ dev_err(dp->dev, "LT CR failed!\n");
+ break;
+ case EQUALIZER_TRAINING:
+ retval = exynos_dp_process_equalizer_training(dp);
+ if (retval)
+ dev_err(dp->dev, "LT EQ failed!\n");
+ break;
+ case FINISHED:
+ training_finished = 1;
+ break;
+ case FAILED:
+ return -EREMOTEIO;
+ }
+ }
+ if (retval)
+ dev_err(dp->dev, "eDP link training failed (%d)\n", retval);
+
+ return retval;
+}
+
+static int exynos_dp_set_link_train(struct exynos_dp_device *dp,
+ u32 count,
+ u32 bwtype)
+{
+ int i;
+ int retval;
+
+ for (i = 0; i < DP_TIMEOUT_LOOP_COUNT; i++) {
+ exynos_dp_init_training(dp, count, bwtype);
+ retval = exynos_dp_sw_link_training(dp);
+ if (retval == 0)
+ break;
+
+ usleep_range(100, 110);
+ }
+
+ return retval;
+}
+
+static int exynos_dp_config_video(struct exynos_dp_device *dp)
+{
+ int retval = 0;
+ int timeout_loop = 0;
+ int done_count = 0;
+
+ exynos_dp_config_video_slave_mode(dp);
+
+ exynos_dp_set_video_color_format(dp);
+
+ if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
+ dev_err(dp->dev, "PLL is not locked yet.\n");
+ return -EINVAL;
+ }
+
+ for (;;) {
+ timeout_loop++;
+ if (exynos_dp_is_slave_video_stream_clock_on(dp) == 0)
+ break;
+ if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ dev_err(dp->dev, "Timeout of video streamclk ok\n");
+ return -ETIMEDOUT;
+ }
+
+ usleep_range(1, 2);
+ }
+
+ /* Set to use the register calculated M/N video */
+ exynos_dp_set_video_cr_mn(dp, CALCULATED_M, 0, 0);
+
+ /* For video bist, Video timing must be generated by register */
+ exynos_dp_set_video_timing_mode(dp, VIDEO_TIMING_FROM_CAPTURE);
+
+ /* Disable video mute */
+ exynos_dp_enable_video_mute(dp, 0);
+
+ /* Configure video slave mode */
+ exynos_dp_enable_video_master(dp, 0);
+
+ /* Enable video */
+ exynos_dp_start_video(dp);
+
+ timeout_loop = 0;
+
+ for (;;) {
+ timeout_loop++;
+ if (exynos_dp_is_video_stream_on(dp) == 0) {
+ done_count++;
+ if (done_count > 10)
+ break;
+ } else if (done_count) {
+ done_count = 0;
+ }
+ if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ dev_err(dp->dev, "Timeout of video streamclk ok\n");
+ return -ETIMEDOUT;
+ }
+
+ usleep_range(1000, 1001);
+ }
+
+ if (retval != 0)
+ dev_err(dp->dev, "Video stream is not detected!\n");
+
+ return retval;
+}
+
+static void exynos_dp_enable_scramble(struct exynos_dp_device *dp, bool enable)
+{
+ u8 data;
+
+ if (enable) {
+ exynos_dp_enable_scrambling(dp);
+
+ exynos_dp_read_byte_from_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ &data);
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ (u8)(data & ~DPCD_SCRAMBLING_DISABLED));
+ } else {
+ exynos_dp_disable_scrambling(dp);
+
+ exynos_dp_read_byte_from_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ &data);
+ exynos_dp_write_byte_to_dpcd(dp,
+ DPCD_ADDR_TRAINING_PATTERN_SET,
+ (u8)(data | DPCD_SCRAMBLING_DISABLED));
+ }
+}
+
+static irqreturn_t exynos_dp_irq_handler(int irq, void *arg)
+{
+ struct exynos_dp_device *dp = arg;
+
+ enum dp_irq_type irq_type;
+
+ irq_type = exynos_dp_get_irq_type(dp);
+ switch (irq_type) {
+ case DP_IRQ_TYPE_HP_CABLE_IN:
+ dev_dbg(dp->dev, "Received irq - cable in\n");
+ schedule_work(&dp->hotplug_work);
+ exynos_dp_clear_hotplug_interrupts(dp);
+ break;
+ case DP_IRQ_TYPE_HP_CABLE_OUT:
+ dev_dbg(dp->dev, "Received irq - cable out\n");
+ exynos_dp_clear_hotplug_interrupts(dp);
+ break;
+ case DP_IRQ_TYPE_HP_CHANGE:
+ /*
+ * We get these change notifications once in a while, but there
+ * is nothing we can do with them. Just ignore it for now and
+ * only handle cable changes.
+ */
+ dev_dbg(dp->dev, "Received irq - hotplug change; ignoring.\n");
+ exynos_dp_clear_hotplug_interrupts(dp);
+ break;
+ default:
+ dev_err(dp->dev, "Received irq - unknown type!\n");
+ break;
+ }
+ return IRQ_HANDLED;
+}
+
+static void exynos_dp_hotplug(struct work_struct *work)
+{
+ struct exynos_dp_device *dp;
+ int ret;
+
+ dp = container_of(work, struct exynos_dp_device, hotplug_work);
+
+ ret = exynos_dp_detect_hpd(dp);
+ if (ret) {
+ /* Cable has been disconnected, we're done */
+ return;
+ }
+
+ ret = exynos_dp_handle_edid(dp);
+ if (ret) {
+ dev_err(dp->dev, "unable to handle edid\n");
+ return;
+ }
+
+ ret = exynos_dp_set_link_train(dp, dp->video_info->lane_count,
+ dp->video_info->link_rate);
+ if (ret) {
+ dev_err(dp->dev, "unable to do link train\n");
+ return;
+ }
+
+ exynos_dp_enable_scramble(dp, 1);
+ exynos_dp_enable_rx_to_enhanced_mode(dp, 1);
+ exynos_dp_enable_enhanced_mode(dp, 1);
+
+ exynos_dp_set_lane_count(dp, dp->video_info->lane_count);
+ exynos_dp_set_link_bandwidth(dp, dp->video_info->link_rate);
+
+ exynos_dp_init_video(dp);
+ ret = exynos_dp_config_video(dp);
+ if (ret)
+ dev_err(dp->dev, "unable to config video\n");
+}
+
+static enum drm_connector_status exynos_dp_detect(
+ struct drm_connector *connector, bool force)
+{
+ return connector_status_connected;
+}
+
+static void exynos_dp_connector_destroy(struct drm_connector *connector)
+{
+}
+
+static struct drm_connector_funcs exynos_dp_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = exynos_dp_detect,
+ .destroy = exynos_dp_connector_destroy,
+};
+
+static int exynos_dp_get_modes(struct drm_connector *connector)
+{
+ struct exynos_dp_device *dp = ctx_from_connector(connector);
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_create(connector->dev);
+ if (!mode) {
+ DRM_ERROR("failed to create a new display mode.\n");
+ return 0;
+ }
+
+ drm_display_mode_from_videomode(&dp->panel.vm, mode);
+ mode->width_mm = dp->panel.width_mm;
+ mode->height_mm = dp->panel.height_mm;
+ connector->display_info.width_mm = mode->width_mm;
+ connector->display_info.height_mm = mode->height_mm;
+
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ drm_mode_set_name(mode);
+ drm_mode_probed_add(connector, mode);
+
+ return 1;
+}
+
+static int exynos_dp_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+static struct drm_encoder *exynos_dp_best_encoder(
+ struct drm_connector *connector)
+{
+ struct exynos_dp_device *dp = ctx_from_connector(connector);
+
+ return dp->encoder;
+}
+
+static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
+ .get_modes = exynos_dp_get_modes,
+ .mode_valid = exynos_dp_mode_valid,
+ .best_encoder = exynos_dp_best_encoder,
+};
+
+static int exynos_dp_initialize(struct exynos_drm_display *display,
+ struct drm_device *drm_dev)
+{
+ struct exynos_dp_device *dp = display->ctx;
+
+ dp->drm_dev = drm_dev;
+
+ return 0;
+}
+
+static bool find_bridge(const char *compat, struct bridge_init *bridge)
+{
+ bridge->client = NULL;
+ bridge->node = of_find_compatible_node(NULL, NULL, compat);
+ if (!bridge->node)
+ return false;
+
+ bridge->client = of_find_i2c_device_by_node(bridge->node);
+ if (!bridge->client)
+ return false;
+
+ return true;
+}
+
+/* returns the number of bridges attached */
+static int exynos_drm_attach_lcd_bridge(struct drm_device *dev,
+ struct drm_encoder *encoder)
+{
+ struct bridge_init bridge;
+ int ret;
+
+ if (find_bridge("nxp,ptn3460", &bridge)) {
+ ret = ptn3460_init(dev, encoder, bridge.client, bridge.node);
+ if (!ret)
+ return 1;
+ }
+ return 0;
+}
+
+static int exynos_dp_create_connector(struct exynos_drm_display *display,
+ struct drm_encoder *encoder)
+{
+ struct exynos_dp_device *dp = display->ctx;
+ struct drm_connector *connector = &dp->connector;
+ int ret;
+
+ dp->encoder = encoder;
+
+ /* Pre-empt DP connector creation if there's a bridge */
+ ret = exynos_drm_attach_lcd_bridge(dp->drm_dev, encoder);
+ if (ret)
+ return 0;
+
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ ret = drm_connector_init(dp->drm_dev, connector,
+ &exynos_dp_connector_funcs, DRM_MODE_CONNECTOR_eDP);
+ if (ret) {
+ DRM_ERROR("Failed to initialize connector with drm\n");
+ return ret;
+ }
+
+ drm_connector_helper_add(connector, &exynos_dp_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+ drm_mode_connector_attach_encoder(connector, encoder);
+
+ return 0;
+}
+
+static void exynos_dp_phy_init(struct exynos_dp_device *dp)
+{
+ if (dp->phy) {
+ phy_power_on(dp->phy);
+ } else if (dp->phy_addr) {
+ u32 reg;
+
+ reg = __raw_readl(dp->phy_addr);
+ reg |= dp->enable_mask;
+ __raw_writel(reg, dp->phy_addr);
+ }
+}
+
+static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
+{
+ if (dp->phy) {
+ phy_power_off(dp->phy);
+ } else if (dp->phy_addr) {
+ u32 reg;
+
+ reg = __raw_readl(dp->phy_addr);
+ reg &= ~(dp->enable_mask);
+ __raw_writel(reg, dp->phy_addr);
+ }
+}
+
+static void exynos_dp_poweron(struct exynos_dp_device *dp)
+{
+ if (dp->dpms_mode == DRM_MODE_DPMS_ON)
+ return;
+
+ clk_prepare_enable(dp->clock);
+ exynos_dp_phy_init(dp);
+ exynos_dp_init_dp(dp);
+ enable_irq(dp->irq);
+}
+
+static void exynos_dp_poweroff(struct exynos_dp_device *dp)
+{
+ if (dp->dpms_mode != DRM_MODE_DPMS_ON)
+ return;
+
+ disable_irq(dp->irq);
+ flush_work(&dp->hotplug_work);
+ exynos_dp_phy_exit(dp);
+ clk_disable_unprepare(dp->clock);
+}
+
+static void exynos_dp_dpms(struct exynos_drm_display *display, int mode)
+{
+ struct exynos_dp_device *dp = display->ctx;
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ exynos_dp_poweron(dp);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ exynos_dp_poweroff(dp);
+ break;
+ default:
+ break;
+ };
+ dp->dpms_mode = mode;
+}
+
+static struct exynos_drm_display_ops exynos_dp_display_ops = {
+ .initialize = exynos_dp_initialize,
+ .create_connector = exynos_dp_create_connector,
+ .dpms = exynos_dp_dpms,
+};
+
+static struct exynos_drm_display exynos_dp_display = {
+ .type = EXYNOS_DISPLAY_TYPE_LCD,
+ .ops = &exynos_dp_display_ops,
+};
+
+static struct video_info *exynos_dp_dt_parse_pdata(struct device *dev)
+{
+ struct device_node *dp_node = dev->of_node;
+ struct video_info *dp_video_config;
+
+ dp_video_config = devm_kzalloc(dev,
+ sizeof(*dp_video_config), GFP_KERNEL);
+ if (!dp_video_config) {
+ dev_err(dev, "memory allocation for video config failed\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ dp_video_config->h_sync_polarity =
+ of_property_read_bool(dp_node, "hsync-active-high");
+
+ dp_video_config->v_sync_polarity =
+ of_property_read_bool(dp_node, "vsync-active-high");
+
+ dp_video_config->interlaced =
+ of_property_read_bool(dp_node, "interlaced");
+
+ if (of_property_read_u32(dp_node, "samsung,color-space",
+ &dp_video_config->color_space)) {
+ dev_err(dev, "failed to get color-space\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_property_read_u32(dp_node, "samsung,dynamic-range",
+ &dp_video_config->dynamic_range)) {
+ dev_err(dev, "failed to get dynamic-range\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_property_read_u32(dp_node, "samsung,ycbcr-coeff",
+ &dp_video_config->ycbcr_coeff)) {
+ dev_err(dev, "failed to get ycbcr-coeff\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_property_read_u32(dp_node, "samsung,color-depth",
+ &dp_video_config->color_depth)) {
+ dev_err(dev, "failed to get color-depth\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_property_read_u32(dp_node, "samsung,link-rate",
+ &dp_video_config->link_rate)) {
+ dev_err(dev, "failed to get link-rate\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_property_read_u32(dp_node, "samsung,lane-count",
+ &dp_video_config->lane_count)) {
+ dev_err(dev, "failed to get lane-count\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ return dp_video_config;
+}
+
+static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
+{
+ struct device_node *dp_phy_node = of_node_get(dp->dev->of_node);
+ u32 phy_base;
+ int ret = 0;
+
+ dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
+ if (!dp_phy_node) {
+ dp->phy = devm_phy_get(dp->dev, "dp");
+ if (IS_ERR(dp->phy))
+ return PTR_ERR(dp->phy);
+ else
+ return 0;
+ }
+
+ if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {
+ dev_err(dp->dev, "failed to get reg for dptx-phy\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ if (of_property_read_u32(dp_phy_node, "samsung,enable-mask",
+ &dp->enable_mask)) {
+ dev_err(dp->dev, "failed to get enable-mask for dptx-phy\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ dp->phy_addr = ioremap(phy_base, SZ_4);
+ if (!dp->phy_addr) {
+ dev_err(dp->dev, "failed to ioremap dp-phy\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+err:
+ of_node_put(dp_phy_node);
+
+ return ret;
+}
+
+static int exynos_dp_dt_parse_panel(struct exynos_dp_device *dp)
+{
+ int ret;
+
+ ret = of_get_videomode(dp->dev->of_node, &dp->panel.vm,
+ OF_USE_NATIVE_MODE);
+ if (ret) {
+ DRM_ERROR("failed: of_get_videomode() : %d\n", ret);
+ return ret;
+ }
+ return 0;
+}
+
+static int exynos_dp_probe(struct platform_device *pdev)
+{
+ struct resource *res;
+ struct exynos_dp_device *dp;
+
+ int ret = 0;
+
+ dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
+ GFP_KERNEL);
+ if (!dp) {
+ dev_err(&pdev->dev, "no memory for device data\n");
+ return -ENOMEM;
+ }
+
+ dp->dev = &pdev->dev;
+ dp->dpms_mode = DRM_MODE_DPMS_OFF;
+
+ dp->video_info = exynos_dp_dt_parse_pdata(&pdev->dev);
+ if (IS_ERR(dp->video_info))
+ return PTR_ERR(dp->video_info);
+
+ ret = exynos_dp_dt_parse_phydata(dp);
+ if (ret)
+ return ret;
+
+ ret = exynos_dp_dt_parse_panel(dp);
+ if (ret)
+ return ret;
+
+ dp->clock = devm_clk_get(&pdev->dev, "dp");
+ if (IS_ERR(dp->clock)) {
+ dev_err(&pdev->dev, "failed to get clock\n");
+ return PTR_ERR(dp->clock);
+ }
+
+ clk_prepare_enable(dp->clock);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ dp->reg_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(dp->reg_base))
+ return PTR_ERR(dp->reg_base);
+
+ dp->irq = platform_get_irq(pdev, 0);
+ if (dp->irq == -ENXIO) {
+ dev_err(&pdev->dev, "failed to get irq\n");
+ return -ENODEV;
+ }
+
+ INIT_WORK(&dp->hotplug_work, exynos_dp_hotplug);
+
+ exynos_dp_phy_init(dp);
+
+ exynos_dp_init_dp(dp);
+
+ ret = devm_request_irq(&pdev->dev, dp->irq, exynos_dp_irq_handler, 0,
+ "exynos-dp", dp);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to request irq\n");
+ return ret;
+ }
+ disable_irq(dp->irq);
+
+ exynos_dp_display.ctx = dp;
+
+ platform_set_drvdata(pdev, &exynos_dp_display);
+ exynos_drm_display_register(&exynos_dp_display);
+
+ return 0;
+}
+
+static int exynos_dp_remove(struct platform_device *pdev)
+{
+ struct exynos_drm_display *display = platform_get_drvdata(pdev);
+
+ exynos_dp_dpms(display, DRM_MODE_DPMS_OFF);
+ exynos_drm_display_unregister(&exynos_dp_display);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int exynos_dp_suspend(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct exynos_drm_display *display = platform_get_drvdata(pdev);
+
+ exynos_dp_dpms(display, DRM_MODE_DPMS_OFF);
+ return 0;
+}
+
+static int exynos_dp_resume(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct exynos_drm_display *display = platform_get_drvdata(pdev);
+
+ exynos_dp_dpms(display, DRM_MODE_DPMS_ON);
+ return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_dp_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(exynos_dp_suspend, exynos_dp_resume)
+};
+
+static const struct of_device_id exynos_dp_match[] = {
+ { .compatible = "samsung,exynos5-dp" },
+ {},
+};
+
+struct platform_driver dp_driver = {
+ .probe = exynos_dp_probe,
+ .remove = exynos_dp_remove,
+ .driver = {
+ .name = "exynos-dp",
+ .owner = THIS_MODULE,
+ .pm = &exynos_dp_pm_ops,
+ .of_match_table = exynos_dp_match,
+ },
+};
+
+MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
+MODULE_DESCRIPTION("Samsung SoC DP Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Header file for Samsung DP (Display Port) interface driver.
+ *
+ * Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * Author: Jingoo Han <jg1.han@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _EXYNOS_DP_CORE_H
+#define _EXYNOS_DP_CORE_H
+
+#include <drm/drm_crtc.h>
+#include <drm/exynos_drm.h>
+
+#define DP_TIMEOUT_LOOP_COUNT 100
+#define MAX_CR_LOOP 5
+#define MAX_EQ_LOOP 5
+
+enum link_rate_type {
+ LINK_RATE_1_62GBPS = 0x06,
+ LINK_RATE_2_70GBPS = 0x0a
+};
+
+enum link_lane_count_type {
+ LANE_COUNT1 = 1,
+ LANE_COUNT2 = 2,
+ LANE_COUNT4 = 4
+};
+
+enum link_training_state {
+ START,
+ CLOCK_RECOVERY,
+ EQUALIZER_TRAINING,
+ FINISHED,
+ FAILED
+};
+
+enum voltage_swing_level {
+ VOLTAGE_LEVEL_0,
+ VOLTAGE_LEVEL_1,
+ VOLTAGE_LEVEL_2,
+ VOLTAGE_LEVEL_3,
+};
+
+enum pre_emphasis_level {
+ PRE_EMPHASIS_LEVEL_0,
+ PRE_EMPHASIS_LEVEL_1,
+ PRE_EMPHASIS_LEVEL_2,
+ PRE_EMPHASIS_LEVEL_3,
+};
+
+enum pattern_set {
+ PRBS7,
+ D10_2,
+ TRAINING_PTN1,
+ TRAINING_PTN2,
+ DP_NONE
+};
+
+enum color_space {
+ COLOR_RGB,
+ COLOR_YCBCR422,
+ COLOR_YCBCR444
+};
+
+enum color_depth {
+ COLOR_6,
+ COLOR_8,
+ COLOR_10,
+ COLOR_12
+};
+
+enum color_coefficient {
+ COLOR_YCBCR601,
+ COLOR_YCBCR709
+};
+
+enum dynamic_range {
+ VESA,
+ CEA
+};
+
+enum pll_status {
+ PLL_UNLOCKED,
+ PLL_LOCKED
+};
+
+enum clock_recovery_m_value_type {
+ CALCULATED_M,
+ REGISTER_M
+};
+
+enum video_timing_recognition_type {
+ VIDEO_TIMING_FROM_CAPTURE,
+ VIDEO_TIMING_FROM_REGISTER
+};
+
+enum analog_power_block {
+ AUX_BLOCK,
+ CH0_BLOCK,
+ CH1_BLOCK,
+ CH2_BLOCK,
+ CH3_BLOCK,
+ ANALOG_TOTAL,
+ POWER_ALL
+};
+
+enum dp_irq_type {
+ DP_IRQ_TYPE_HP_CABLE_IN,
+ DP_IRQ_TYPE_HP_CABLE_OUT,
+ DP_IRQ_TYPE_HP_CHANGE,
+ DP_IRQ_TYPE_UNKNOWN,
+};
+
+struct video_info {
+ char *name;
+
+ bool h_sync_polarity;
+ bool v_sync_polarity;
+ bool interlaced;
+
+ enum color_space color_space;
+ enum dynamic_range dynamic_range;
+ enum color_coefficient ycbcr_coeff;
+ enum color_depth color_depth;
+
+ enum link_rate_type link_rate;
+ enum link_lane_count_type lane_count;
+};
+
+struct link_train {
+ int eq_loop;
+ int cr_loop[4];
+
+ u8 link_rate;
+ u8 lane_count;
+ u8 training_lane[4];
+
+ enum link_training_state lt_state;
+};
+
+struct exynos_dp_device {
+ struct device *dev;
+ struct drm_device *drm_dev;
+ struct drm_connector connector;
+ struct drm_encoder *encoder;
+ struct clk *clock;
+ unsigned int irq;
+ void __iomem *reg_base;
+ void __iomem *phy_addr;
+ unsigned int enable_mask;
+
+ struct video_info *video_info;
+ struct link_train link_train;
+ struct work_struct hotplug_work;
+ struct phy *phy;
+ int dpms_mode;
+
+ struct exynos_drm_panel_info panel;
+};
+
+/* exynos_dp_reg.c */
+void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_stop_video(struct exynos_dp_device *dp);
+void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_init_analog_param(struct exynos_dp_device *dp);
+void exynos_dp_init_interrupt(struct exynos_dp_device *dp);
+void exynos_dp_reset(struct exynos_dp_device *dp);
+void exynos_dp_swreset(struct exynos_dp_device *dp);
+void exynos_dp_config_interrupt(struct exynos_dp_device *dp);
+enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp);
+void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
+ enum analog_power_block block,
+ bool enable);
+void exynos_dp_init_analog_func(struct exynos_dp_device *dp);
+void exynos_dp_init_hpd(struct exynos_dp_device *dp);
+enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp);
+void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp);
+void exynos_dp_reset_aux(struct exynos_dp_device *dp);
+void exynos_dp_init_aux(struct exynos_dp_device *dp);
+int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp);
+void exynos_dp_enable_sw_function(struct exynos_dp_device *dp);
+int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp);
+int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned char data);
+int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned char *data);
+int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char data[]);
+int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char data[]);
+int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr);
+int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr,
+ unsigned int *data);
+int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char edid[]);
+void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype);
+void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype);
+void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count);
+void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count);
+void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
+ enum pattern_set pattern);
+void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level);
+void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level);
+void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level);
+void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level);
+void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
+ u32 training_lane);
+void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
+ u32 training_lane);
+void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
+ u32 training_lane);
+void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
+ u32 training_lane);
+u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp);
+u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp);
+u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp);
+u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp);
+void exynos_dp_reset_macro(struct exynos_dp_device *dp);
+void exynos_dp_init_video(struct exynos_dp_device *dp);
+
+void exynos_dp_set_video_color_format(struct exynos_dp_device *dp);
+int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp);
+void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
+ enum clock_recovery_m_value_type type,
+ u32 m_value,
+ u32 n_value);
+void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type);
+void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable);
+void exynos_dp_start_video(struct exynos_dp_device *dp);
+int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp);
+void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp);
+void exynos_dp_enable_scrambling(struct exynos_dp_device *dp);
+void exynos_dp_disable_scrambling(struct exynos_dp_device *dp);
+
+/* I2C EDID Chip ID, Slave Address */
+#define I2C_EDID_DEVICE_ADDR 0x50
+#define I2C_E_EDID_DEVICE_ADDR 0x30
+
+#define EDID_BLOCK_LENGTH 0x80
+#define EDID_HEADER_PATTERN 0x00
+#define EDID_EXTENSION_FLAG 0x7e
+#define EDID_CHECKSUM 0x7f
+
+/* Definition for DPCD Register */
+#define DPCD_ADDR_DPCD_REV 0x0000
+#define DPCD_ADDR_MAX_LINK_RATE 0x0001
+#define DPCD_ADDR_MAX_LANE_COUNT 0x0002
+#define DPCD_ADDR_LINK_BW_SET 0x0100
+#define DPCD_ADDR_LANE_COUNT_SET 0x0101
+#define DPCD_ADDR_TRAINING_PATTERN_SET 0x0102
+#define DPCD_ADDR_TRAINING_LANE0_SET 0x0103
+#define DPCD_ADDR_LANE0_1_STATUS 0x0202
+#define DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED 0x0204
+#define DPCD_ADDR_ADJUST_REQUEST_LANE0_1 0x0206
+#define DPCD_ADDR_ADJUST_REQUEST_LANE2_3 0x0207
+#define DPCD_ADDR_TEST_REQUEST 0x0218
+#define DPCD_ADDR_TEST_RESPONSE 0x0260
+#define DPCD_ADDR_TEST_EDID_CHECKSUM 0x0261
+#define DPCD_ADDR_SINK_POWER_STATE 0x0600
+
+/* DPCD_ADDR_MAX_LANE_COUNT */
+#define DPCD_ENHANCED_FRAME_CAP(x) (((x) >> 7) & 0x1)
+#define DPCD_MAX_LANE_COUNT(x) ((x) & 0x1f)
+
+/* DPCD_ADDR_LANE_COUNT_SET */
+#define DPCD_ENHANCED_FRAME_EN (0x1 << 7)
+#define DPCD_LANE_COUNT_SET(x) ((x) & 0x1f)
+
+/* DPCD_ADDR_TRAINING_PATTERN_SET */
+#define DPCD_SCRAMBLING_DISABLED (0x1 << 5)
+#define DPCD_SCRAMBLING_ENABLED (0x0 << 5)
+#define DPCD_TRAINING_PATTERN_2 (0x2 << 0)
+#define DPCD_TRAINING_PATTERN_1 (0x1 << 0)
+#define DPCD_TRAINING_PATTERN_DISABLED (0x0 << 0)
+
+/* DPCD_ADDR_TRAINING_LANE0_SET */
+#define DPCD_MAX_PRE_EMPHASIS_REACHED (0x1 << 5)
+#define DPCD_PRE_EMPHASIS_SET(x) (((x) & 0x3) << 3)
+#define DPCD_PRE_EMPHASIS_GET(x) (((x) >> 3) & 0x3)
+#define DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0 (0x0 << 3)
+#define DPCD_MAX_SWING_REACHED (0x1 << 2)
+#define DPCD_VOLTAGE_SWING_SET(x) (((x) & 0x3) << 0)
+#define DPCD_VOLTAGE_SWING_GET(x) (((x) >> 0) & 0x3)
+#define DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0 (0x0 << 0)
+
+/* DPCD_ADDR_LANE0_1_STATUS */
+#define DPCD_LANE_SYMBOL_LOCKED (0x1 << 2)
+#define DPCD_LANE_CHANNEL_EQ_DONE (0x1 << 1)
+#define DPCD_LANE_CR_DONE (0x1 << 0)
+#define DPCD_CHANNEL_EQ_BITS (DPCD_LANE_CR_DONE| \
+ DPCD_LANE_CHANNEL_EQ_DONE|\
+ DPCD_LANE_SYMBOL_LOCKED)
+
+/* DPCD_ADDR_LANE_ALIGN__STATUS_UPDATED */
+#define DPCD_LINK_STATUS_UPDATED (0x1 << 7)
+#define DPCD_DOWNSTREAM_PORT_STATUS_CHANGED (0x1 << 6)
+#define DPCD_INTERLANE_ALIGN_DONE (0x1 << 0)
+
+/* DPCD_ADDR_TEST_REQUEST */
+#define DPCD_TEST_EDID_READ (0x1 << 2)
+
+/* DPCD_ADDR_TEST_RESPONSE */
+#define DPCD_TEST_EDID_CHECKSUM_WRITE (0x1 << 2)
+
+/* DPCD_ADDR_SINK_POWER_STATE */
+#define DPCD_SET_POWER_STATE_D0 (0x1 << 0)
+#define DPCD_SET_POWER_STATE_D4 (0x2 << 0)
+
+#endif /* _EXYNOS_DP_CORE_H */
--- /dev/null
+/*
+ * Samsung DP (Display port) register interface driver.
+ *
+ * Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * Author: Jingoo Han <jg1.han@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#include "exynos_dp_core.h"
+#include "exynos_dp_reg.h"
+
+#define COMMON_INT_MASK_1 0
+#define COMMON_INT_MASK_2 0
+#define COMMON_INT_MASK_3 0
+#define COMMON_INT_MASK_4 (HOTPLUG_CHG | HPD_LOST | PLUG)
+#define INT_STA_MASK INT_HPD
+
+void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable)
+{
+ u32 reg;
+
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ reg |= HDCP_VIDEO_MUTE;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ reg &= ~HDCP_VIDEO_MUTE;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ }
+}
+
+void exynos_dp_stop_video(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ reg &= ~VIDEO_EN;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+}
+
+void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable)
+{
+ u32 reg;
+
+ if (enable)
+ reg = LANE3_MAP_LOGIC_LANE_0 | LANE2_MAP_LOGIC_LANE_1 |
+ LANE1_MAP_LOGIC_LANE_2 | LANE0_MAP_LOGIC_LANE_3;
+ else
+ reg = LANE3_MAP_LOGIC_LANE_3 | LANE2_MAP_LOGIC_LANE_2 |
+ LANE1_MAP_LOGIC_LANE_1 | LANE0_MAP_LOGIC_LANE_0;
+
+ writel(reg, dp->reg_base + EXYNOS_DP_LANE_MAP);
+}
+
+void exynos_dp_init_analog_param(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = TX_TERMINAL_CTRL_50_OHM;
+ writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_1);
+
+ reg = SEL_24M | TX_DVDD_BIT_1_0625V;
+ writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_2);
+
+ reg = DRIVE_DVDD_BIT_1_0625V | VCO_BIT_600_MICRO;
+ writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_3);
+
+ reg = PD_RING_OSC | AUX_TERMINAL_CTRL_50_OHM |
+ TX_CUR1_2X | TX_CUR_16_MA;
+ writel(reg, dp->reg_base + EXYNOS_DP_PLL_FILTER_CTL_1);
+
+ reg = CH3_AMP_400_MV | CH2_AMP_400_MV |
+ CH1_AMP_400_MV | CH0_AMP_400_MV;
+ writel(reg, dp->reg_base + EXYNOS_DP_TX_AMP_TUNING_CTL);
+}
+
+void exynos_dp_init_interrupt(struct exynos_dp_device *dp)
+{
+ /* Set interrupt pin assertion polarity as high */
+ writel(INT_POL1 | INT_POL0, dp->reg_base + EXYNOS_DP_INT_CTL);
+
+ /* Clear pending regisers */
+ writel(0xff, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
+ writel(0x4f, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_2);
+ writel(0xe0, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_3);
+ writel(0xe7, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
+ writel(0x63, dp->reg_base + EXYNOS_DP_INT_STA);
+
+ /* 0:mask,1: unmask */
+ writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
+ writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
+ writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
+ writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
+ writel(0x00, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
+}
+
+void exynos_dp_reset(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ exynos_dp_stop_video(dp);
+ exynos_dp_enable_video_mute(dp, 0);
+
+ reg = MASTER_VID_FUNC_EN_N | SLAVE_VID_FUNC_EN_N |
+ AUD_FIFO_FUNC_EN_N | AUD_FUNC_EN_N |
+ HDCP_FUNC_EN_N | SW_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
+
+ reg = SSC_FUNC_EN_N | AUX_FUNC_EN_N |
+ SERDES_FIFO_FUNC_EN_N |
+ LS_CLK_DOMAIN_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+
+ usleep_range(20, 30);
+
+ exynos_dp_lane_swap(dp, 0);
+
+ writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
+ writel(0x40, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
+ writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+ writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+
+ writel(0x0, dp->reg_base + EXYNOS_DP_PKT_SEND_CTL);
+ writel(0x0, dp->reg_base + EXYNOS_DP_HDCP_CTL);
+
+ writel(0x5e, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_L);
+ writel(0x1a, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_H);
+
+ writel(0x10, dp->reg_base + EXYNOS_DP_LINK_DEBUG_CTL);
+
+ writel(0x0, dp->reg_base + EXYNOS_DP_PHY_TEST);
+
+ writel(0x0, dp->reg_base + EXYNOS_DP_VIDEO_FIFO_THRD);
+ writel(0x20, dp->reg_base + EXYNOS_DP_AUDIO_MARGIN);
+
+ writel(0x4, dp->reg_base + EXYNOS_DP_M_VID_GEN_FILTER_TH);
+ writel(0x2, dp->reg_base + EXYNOS_DP_M_AUD_GEN_FILTER_TH);
+
+ writel(0x00000101, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+}
+
+void exynos_dp_swreset(struct exynos_dp_device *dp)
+{
+ writel(RESET_DP_TX, dp->reg_base + EXYNOS_DP_TX_SW_RESET);
+}
+
+void exynos_dp_config_interrupt(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ /* 0: mask, 1: unmask */
+ reg = COMMON_INT_MASK_1;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
+
+ reg = COMMON_INT_MASK_2;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
+
+ reg = COMMON_INT_MASK_3;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
+
+ reg = COMMON_INT_MASK_4;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
+
+ reg = INT_STA_MASK;
+ writel(reg, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
+}
+
+enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
+ if (reg & PLL_LOCK)
+ return PLL_LOCKED;
+ else
+ return PLL_UNLOCKED;
+}
+
+void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable)
+{
+ u32 reg;
+
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
+ reg |= DP_PLL_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
+ reg &= ~DP_PLL_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
+ }
+}
+
+void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
+ enum analog_power_block block,
+ bool enable)
+{
+ u32 reg;
+
+ switch (block) {
+ case AUX_BLOCK:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= AUX_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~AUX_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case CH0_BLOCK:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= CH0_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~CH0_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case CH1_BLOCK:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= CH1_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~CH1_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case CH2_BLOCK:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= CH2_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~CH2_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case CH3_BLOCK:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= CH3_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~CH3_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case ANALOG_TOTAL:
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg |= DP_PHY_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
+ reg &= ~DP_PHY_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ case POWER_ALL:
+ if (enable) {
+ reg = DP_PHY_PD | AUX_PD | CH3_PD | CH2_PD |
+ CH1_PD | CH0_PD;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
+ } else {
+ writel(0x00, dp->reg_base + EXYNOS_DP_PHY_PD);
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+void exynos_dp_init_analog_func(struct exynos_dp_device *dp)
+{
+ u32 reg;
+ int timeout_loop = 0;
+
+ exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
+
+ reg = PLL_LOCK_CHG;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
+ reg &= ~(F_PLL_LOCK | PLL_LOCK_CTRL);
+ writel(reg, dp->reg_base + EXYNOS_DP_DEBUG_CTL);
+
+ /* Power up PLL */
+ if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
+ exynos_dp_set_pll_power_down(dp, 0);
+
+ while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
+ timeout_loop++;
+ if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ dev_err(dp->dev, "failed to get pll lock status\n");
+ return;
+ }
+ usleep_range(10, 20);
+ }
+ }
+
+ /* Enable Serdes FIFO function and Link symbol clock domain module */
+ reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+ reg &= ~(SERDES_FIFO_FUNC_EN_N | LS_CLK_DOMAIN_FUNC_EN_N
+ | AUX_FUNC_EN_N);
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+}
+
+void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = HOTPLUG_CHG | HPD_LOST | PLUG;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
+
+ reg = INT_HPD;
+ writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
+}
+
+void exynos_dp_init_hpd(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ exynos_dp_clear_hotplug_interrupts(dp);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+ reg &= ~(F_HPD | HPD_CTRL);
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+}
+
+enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ /* Parse hotplug interrupt status register */
+ reg = readl(dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
+
+ if (reg & PLUG)
+ return DP_IRQ_TYPE_HP_CABLE_IN;
+
+ if (reg & HPD_LOST)
+ return DP_IRQ_TYPE_HP_CABLE_OUT;
+
+ if (reg & HOTPLUG_CHG)
+ return DP_IRQ_TYPE_HP_CHANGE;
+
+ return DP_IRQ_TYPE_UNKNOWN;
+}
+
+void exynos_dp_reset_aux(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ /* Disable AUX channel module */
+ reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+ reg |= AUX_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+}
+
+void exynos_dp_init_aux(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ /* Clear inerrupts related to AUX channel */
+ reg = RPLY_RECEIV | AUX_ERR;
+ writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
+
+ exynos_dp_reset_aux(dp);
+
+ /* Disable AUX transaction H/W retry */
+ reg = AUX_BIT_PERIOD_EXPECTED_DELAY(3) | AUX_HW_RETRY_COUNT_SEL(0)|
+ AUX_HW_RETRY_INTERVAL_600_MICROSECONDS;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_HW_RETRY_CTL) ;
+
+ /* Receive AUX Channel DEFER commands equal to DEFFER_COUNT*64 */
+ reg = DEFER_CTRL_EN | DEFER_COUNT(1);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_DEFER_CTL);
+
+ /* Enable AUX channel module */
+ reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+ reg &= ~AUX_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
+}
+
+int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+ if (reg & HPD_STATUS)
+ return 0;
+
+ return -EINVAL;
+}
+
+void exynos_dp_enable_sw_function(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
+ reg &= ~SW_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
+}
+
+int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp)
+{
+ int reg;
+ int retval = 0;
+ int timeout_loop = 0;
+
+ /* Enable AUX CH operation */
+ reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
+ reg |= AUX_EN;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
+
+ /* Is AUX CH command reply received? */
+ reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
+ while (!(reg & RPLY_RECEIV)) {
+ timeout_loop++;
+ if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ dev_err(dp->dev, "AUX CH command reply failed!\n");
+ return -ETIMEDOUT;
+ }
+ reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
+ usleep_range(10, 11);
+ }
+
+ /* Clear interrupt source for AUX CH command reply */
+ writel(RPLY_RECEIV, dp->reg_base + EXYNOS_DP_INT_STA);
+
+ /* Clear interrupt source for AUX CH access error */
+ reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
+ if (reg & AUX_ERR) {
+ writel(AUX_ERR, dp->reg_base + EXYNOS_DP_INT_STA);
+ return -EREMOTEIO;
+ }
+
+ /* Check AUX CH error access status */
+ reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_STA);
+ if ((reg & AUX_STATUS_MASK) != 0) {
+ dev_err(dp->dev, "AUX CH error happens: %d\n\n",
+ reg & AUX_STATUS_MASK);
+ return -EREMOTEIO;
+ }
+
+ return retval;
+}
+
+int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned char data)
+{
+ u32 reg;
+ int i;
+ int retval;
+
+ for (i = 0; i < 3; i++) {
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ /* Select DPCD device address */
+ reg = AUX_ADDR_7_0(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
+ reg = AUX_ADDR_15_8(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
+ reg = AUX_ADDR_19_16(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
+
+ /* Write data buffer */
+ reg = (unsigned int)data;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
+
+ /*
+ * Set DisplayPort transaction and write 1 byte
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+
+ return retval;
+}
+
+int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned char *data)
+{
+ u32 reg;
+ int i;
+ int retval;
+
+ for (i = 0; i < 3; i++) {
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ /* Select DPCD device address */
+ reg = AUX_ADDR_7_0(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
+ reg = AUX_ADDR_15_8(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
+ reg = AUX_ADDR_19_16(reg_addr);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
+
+ /*
+ * Set DisplayPort transaction and read 1 byte
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+
+ /* Read data buffer */
+ reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
+ *data = (unsigned char)(reg & 0xff);
+
+ return retval;
+}
+
+int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char data[])
+{
+ u32 reg;
+ unsigned int start_offset;
+ unsigned int cur_data_count;
+ unsigned int cur_data_idx;
+ int i;
+ int retval = 0;
+
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ start_offset = 0;
+ while (start_offset < count) {
+ /* Buffer size of AUX CH is 16 * 4bytes */
+ if ((count - start_offset) > 16)
+ cur_data_count = 16;
+ else
+ cur_data_count = count - start_offset;
+
+ for (i = 0; i < 3; i++) {
+ /* Select DPCD device address */
+ reg = AUX_ADDR_7_0(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
+ reg = AUX_ADDR_15_8(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
+ reg = AUX_ADDR_19_16(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
+
+ for (cur_data_idx = 0; cur_data_idx < cur_data_count;
+ cur_data_idx++) {
+ reg = data[start_offset + cur_data_idx];
+ writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0
+ + 4 * cur_data_idx);
+ }
+
+ /*
+ * Set DisplayPort transaction and write
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_LENGTH(cur_data_count) |
+ AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+
+ start_offset += cur_data_count;
+ }
+
+ return retval;
+}
+
+int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char data[])
+{
+ u32 reg;
+ unsigned int start_offset;
+ unsigned int cur_data_count;
+ unsigned int cur_data_idx;
+ int i;
+ int retval = 0;
+
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ start_offset = 0;
+ while (start_offset < count) {
+ /* Buffer size of AUX CH is 16 * 4bytes */
+ if ((count - start_offset) > 16)
+ cur_data_count = 16;
+ else
+ cur_data_count = count - start_offset;
+
+ /* AUX CH Request Transaction process */
+ for (i = 0; i < 3; i++) {
+ /* Select DPCD device address */
+ reg = AUX_ADDR_7_0(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
+ reg = AUX_ADDR_15_8(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
+ reg = AUX_ADDR_19_16(reg_addr + start_offset);
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
+
+ /*
+ * Set DisplayPort transaction and read
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_LENGTH(cur_data_count) |
+ AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+
+ for (cur_data_idx = 0; cur_data_idx < cur_data_count;
+ cur_data_idx++) {
+ reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
+ + 4 * cur_data_idx);
+ data[start_offset + cur_data_idx] =
+ (unsigned char)reg;
+ }
+
+ start_offset += cur_data_count;
+ }
+
+ return retval;
+}
+
+int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr)
+{
+ u32 reg;
+ int retval;
+
+ /* Set EDID device address */
+ reg = device_addr;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
+ writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
+ writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
+
+ /* Set offset from base address of EDID device */
+ writel(reg_addr, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
+
+ /*
+ * Set I2C transaction and write address
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_TX_COMM_I2C_TRANSACTION | AUX_TX_COMM_MOT |
+ AUX_TX_COMM_WRITE;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval != 0)
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n", __func__);
+
+ return retval;
+}
+
+int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr,
+ unsigned int *data)
+{
+ u32 reg;
+ int i;
+ int retval;
+
+ for (i = 0; i < 3; i++) {
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ /* Select EDID device */
+ retval = exynos_dp_select_i2c_device(dp, device_addr, reg_addr);
+ if (retval != 0)
+ continue;
+
+ /*
+ * Set I2C transaction and read data
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_TX_COMM_I2C_TRANSACTION |
+ AUX_TX_COMM_READ;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+
+ /* Read data */
+ if (retval == 0)
+ *data = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
+
+ return retval;
+}
+
+int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
+ unsigned int device_addr,
+ unsigned int reg_addr,
+ unsigned int count,
+ unsigned char edid[])
+{
+ u32 reg;
+ unsigned int i, j;
+ unsigned int cur_data_idx;
+ unsigned int defer = 0;
+ int retval = 0;
+
+ for (i = 0; i < count; i += 16) {
+ for (j = 0; j < 3; j++) {
+ /* Clear AUX CH data buffer */
+ reg = BUF_CLR;
+ writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
+
+ /* Set normal AUX CH command */
+ reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
+ reg &= ~ADDR_ONLY;
+ writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
+
+ /*
+ * If Rx sends defer, Tx sends only reads
+ * request without sending address
+ */
+ if (!defer)
+ retval = exynos_dp_select_i2c_device(dp,
+ device_addr, reg_addr + i);
+ else
+ defer = 0;
+
+ if (retval == 0) {
+ /*
+ * Set I2C transaction and write data
+ * If bit 3 is 1, DisplayPort transaction.
+ * If Bit 3 is 0, I2C transaction.
+ */
+ reg = AUX_LENGTH(16) |
+ AUX_TX_COMM_I2C_TRANSACTION |
+ AUX_TX_COMM_READ;
+ writel(reg, dp->reg_base +
+ EXYNOS_DP_AUX_CH_CTL_1);
+
+ /* Start AUX transaction */
+ retval = exynos_dp_start_aux_transaction(dp);
+ if (retval == 0)
+ break;
+ else
+ dev_dbg(dp->dev,
+ "%s: Aux Transaction fail!\n",
+ __func__);
+ }
+ /* Check if Rx sends defer */
+ reg = readl(dp->reg_base + EXYNOS_DP_AUX_RX_COMM);
+ if (reg == AUX_RX_COMM_AUX_DEFER ||
+ reg == AUX_RX_COMM_I2C_DEFER) {
+ dev_err(dp->dev, "Defer: %d\n\n", reg);
+ defer = 1;
+ }
+ }
+
+ for (cur_data_idx = 0; cur_data_idx < 16; cur_data_idx++) {
+ reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
+ + 4 * cur_data_idx);
+ edid[i + cur_data_idx] = (unsigned char)reg;
+ }
+ }
+
+ return retval;
+}
+
+void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype)
+{
+ u32 reg;
+
+ reg = bwtype;
+ if ((bwtype == LINK_RATE_2_70GBPS) || (bwtype == LINK_RATE_1_62GBPS))
+ writel(reg, dp->reg_base + EXYNOS_DP_LINK_BW_SET);
+}
+
+void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LINK_BW_SET);
+ *bwtype = reg;
+}
+
+void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count)
+{
+ u32 reg;
+
+ reg = count;
+ writel(reg, dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
+}
+
+void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
+ *count = reg;
+}
+
+void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable)
+{
+ u32 reg;
+
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ reg |= ENHANCED;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ reg &= ~ENHANCED;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ }
+}
+
+void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
+ enum pattern_set pattern)
+{
+ u32 reg;
+
+ switch (pattern) {
+ case PRBS7:
+ reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_PRBS7;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ break;
+ case D10_2:
+ reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_D10_2;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ break;
+ case TRAINING_PTN1:
+ reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN1;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ break;
+ case TRAINING_PTN2:
+ reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN2;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ break;
+ case DP_NONE:
+ reg = SCRAMBLING_ENABLE |
+ LINK_QUAL_PATTERN_SET_DISABLE |
+ SW_TRAINING_PATTERN_SET_NORMAL;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ break;
+ default:
+ break;
+ }
+}
+
+void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
+ reg &= ~PRE_EMPHASIS_SET_MASK;
+ reg |= level << PRE_EMPHASIS_SET_SHIFT;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
+ reg &= ~PRE_EMPHASIS_SET_MASK;
+ reg |= level << PRE_EMPHASIS_SET_SHIFT;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
+ reg &= ~PRE_EMPHASIS_SET_MASK;
+ reg |= level << PRE_EMPHASIS_SET_SHIFT;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
+ reg &= ~PRE_EMPHASIS_SET_MASK;
+ reg |= level << PRE_EMPHASIS_SET_SHIFT;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
+ u32 training_lane)
+{
+ u32 reg;
+
+ reg = training_lane;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
+ u32 training_lane)
+{
+ u32 reg;
+
+ reg = training_lane;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
+ u32 training_lane)
+{
+ u32 reg;
+
+ reg = training_lane;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
+}
+
+void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
+ u32 training_lane)
+{
+ u32 reg;
+
+ reg = training_lane;
+ writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
+}
+
+u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
+ return reg;
+}
+
+u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
+ return reg;
+}
+
+u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
+ return reg;
+}
+
+u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
+ return reg;
+}
+
+void exynos_dp_reset_macro(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_PHY_TEST);
+ reg |= MACRO_RST;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
+
+ /* 10 us is the minimum reset time. */
+ usleep_range(10, 20);
+
+ reg &= ~MACRO_RST;
+ writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
+}
+
+void exynos_dp_init_video(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = VSYNC_DET | VID_FORMAT_CHG | VID_CLK_CHG;
+ writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
+
+ reg = 0x0;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
+
+ reg = CHA_CRI(4) | CHA_CTRL;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
+
+ reg = 0x0;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+
+ reg = VID_HRES_TH(2) | VID_VRES_TH(0);
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_8);
+}
+
+void exynos_dp_set_video_color_format(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ /* Configure the input color depth, color space, dynamic range */
+ reg = (dp->video_info->dynamic_range << IN_D_RANGE_SHIFT) |
+ (dp->video_info->color_depth << IN_BPC_SHIFT) |
+ (dp->video_info->color_space << IN_COLOR_F_SHIFT);
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_2);
+
+ /* Set Input Color YCbCr Coefficients to ITU601 or ITU709 */
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
+ reg &= ~IN_YC_COEFFI_MASK;
+ if (dp->video_info->ycbcr_coeff)
+ reg |= IN_YC_COEFFI_ITU709;
+ else
+ reg |= IN_YC_COEFFI_ITU601;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
+}
+
+int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
+
+ if (!(reg & DET_STA)) {
+ dev_dbg(dp->dev, "Input stream clock not detected.\n");
+ return -EINVAL;
+ }
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
+ dev_dbg(dp->dev, "wait SYS_CTL_2.\n");
+
+ if (reg & CHA_STA) {
+ dev_dbg(dp->dev, "Input stream clk is changing\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
+ enum clock_recovery_m_value_type type,
+ u32 m_value,
+ u32 n_value)
+{
+ u32 reg;
+
+ if (type == REGISTER_M) {
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ reg |= FIX_M_VID;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ reg = m_value & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_M_VID_0);
+ reg = (m_value >> 8) & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_M_VID_1);
+ reg = (m_value >> 16) & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_M_VID_2);
+
+ reg = n_value & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_N_VID_0);
+ reg = (n_value >> 8) & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_N_VID_1);
+ reg = (n_value >> 16) & 0xff;
+ writel(reg, dp->reg_base + EXYNOS_DP_N_VID_2);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+ reg &= ~FIX_M_VID;
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
+
+ writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_0);
+ writel(0x80, dp->reg_base + EXYNOS_DP_N_VID_1);
+ writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_2);
+ }
+}
+
+void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type)
+{
+ u32 reg;
+
+ if (type == VIDEO_TIMING_FROM_CAPTURE) {
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ reg &= ~FORMAT_SEL;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ reg |= FORMAT_SEL;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ }
+}
+
+void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable)
+{
+ u32 reg;
+
+ if (enable) {
+ reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+ reg &= ~VIDEO_MODE_MASK;
+ reg |= VIDEO_MASTER_MODE_EN | VIDEO_MODE_MASTER_MODE;
+ writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+ } else {
+ reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+ reg &= ~VIDEO_MODE_MASK;
+ reg |= VIDEO_MODE_SLAVE_MODE;
+ writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+ }
+}
+
+void exynos_dp_start_video(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+ reg |= VIDEO_EN;
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
+}
+
+int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+ writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
+ if (!(reg & STRM_VALID)) {
+ dev_dbg(dp->dev, "Input video stream is not detected.\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
+ reg &= ~(MASTER_VID_FUNC_EN_N|SLAVE_VID_FUNC_EN_N);
+ reg |= MASTER_VID_FUNC_EN_N;
+ writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ reg &= ~INTERACE_SCAN_CFG;
+ reg |= (dp->video_info->interlaced << 2);
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ reg &= ~VSYNC_POLARITY_CFG;
+ reg |= (dp->video_info->v_sync_polarity << 1);
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+
+ reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+ reg &= ~HSYNC_POLARITY_CFG;
+ reg |= (dp->video_info->h_sync_polarity << 0);
+ writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
+
+ reg = AUDIO_MODE_SPDIF_MODE | VIDEO_MODE_SLAVE_MODE;
+ writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
+}
+
+void exynos_dp_enable_scrambling(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ reg &= ~SCRAMBLING_DISABLE;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+}
+
+void exynos_dp_disable_scrambling(struct exynos_dp_device *dp)
+{
+ u32 reg;
+
+ reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+ reg |= SCRAMBLING_DISABLE;
+ writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
+}
--- /dev/null
+/*
+ * Register definition file for Samsung DP driver
+ *
+ * Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ * Author: Jingoo Han <jg1.han@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _EXYNOS_DP_REG_H
+#define _EXYNOS_DP_REG_H
+
+#define EXYNOS_DP_TX_SW_RESET 0x14
+#define EXYNOS_DP_FUNC_EN_1 0x18
+#define EXYNOS_DP_FUNC_EN_2 0x1C
+#define EXYNOS_DP_VIDEO_CTL_1 0x20
+#define EXYNOS_DP_VIDEO_CTL_2 0x24
+#define EXYNOS_DP_VIDEO_CTL_3 0x28
+
+#define EXYNOS_DP_VIDEO_CTL_8 0x3C
+#define EXYNOS_DP_VIDEO_CTL_10 0x44
+
+#define EXYNOS_DP_LANE_MAP 0x35C
+
+#define EXYNOS_DP_ANALOG_CTL_1 0x370
+#define EXYNOS_DP_ANALOG_CTL_2 0x374
+#define EXYNOS_DP_ANALOG_CTL_3 0x378
+#define EXYNOS_DP_PLL_FILTER_CTL_1 0x37C
+#define EXYNOS_DP_TX_AMP_TUNING_CTL 0x380
+
+#define EXYNOS_DP_AUX_HW_RETRY_CTL 0x390
+
+#define EXYNOS_DP_COMMON_INT_STA_1 0x3C4
+#define EXYNOS_DP_COMMON_INT_STA_2 0x3C8
+#define EXYNOS_DP_COMMON_INT_STA_3 0x3CC
+#define EXYNOS_DP_COMMON_INT_STA_4 0x3D0
+#define EXYNOS_DP_INT_STA 0x3DC
+#define EXYNOS_DP_COMMON_INT_MASK_1 0x3E0
+#define EXYNOS_DP_COMMON_INT_MASK_2 0x3E4
+#define EXYNOS_DP_COMMON_INT_MASK_3 0x3E8
+#define EXYNOS_DP_COMMON_INT_MASK_4 0x3EC
+#define EXYNOS_DP_INT_STA_MASK 0x3F8
+#define EXYNOS_DP_INT_CTL 0x3FC
+
+#define EXYNOS_DP_SYS_CTL_1 0x600
+#define EXYNOS_DP_SYS_CTL_2 0x604
+#define EXYNOS_DP_SYS_CTL_3 0x608
+#define EXYNOS_DP_SYS_CTL_4 0x60C
+
+#define EXYNOS_DP_PKT_SEND_CTL 0x640
+#define EXYNOS_DP_HDCP_CTL 0x648
+
+#define EXYNOS_DP_LINK_BW_SET 0x680
+#define EXYNOS_DP_LANE_COUNT_SET 0x684
+#define EXYNOS_DP_TRAINING_PTN_SET 0x688
+#define EXYNOS_DP_LN0_LINK_TRAINING_CTL 0x68C
+#define EXYNOS_DP_LN1_LINK_TRAINING_CTL 0x690
+#define EXYNOS_DP_LN2_LINK_TRAINING_CTL 0x694
+#define EXYNOS_DP_LN3_LINK_TRAINING_CTL 0x698
+
+#define EXYNOS_DP_DEBUG_CTL 0x6C0
+#define EXYNOS_DP_HPD_DEGLITCH_L 0x6C4
+#define EXYNOS_DP_HPD_DEGLITCH_H 0x6C8
+#define EXYNOS_DP_LINK_DEBUG_CTL 0x6E0
+
+#define EXYNOS_DP_M_VID_0 0x700
+#define EXYNOS_DP_M_VID_1 0x704
+#define EXYNOS_DP_M_VID_2 0x708
+#define EXYNOS_DP_N_VID_0 0x70C
+#define EXYNOS_DP_N_VID_1 0x710
+#define EXYNOS_DP_N_VID_2 0x714
+
+#define EXYNOS_DP_PLL_CTL 0x71C
+#define EXYNOS_DP_PHY_PD 0x720
+#define EXYNOS_DP_PHY_TEST 0x724
+
+#define EXYNOS_DP_VIDEO_FIFO_THRD 0x730
+#define EXYNOS_DP_AUDIO_MARGIN 0x73C
+
+#define EXYNOS_DP_M_VID_GEN_FILTER_TH 0x764
+#define EXYNOS_DP_M_AUD_GEN_FILTER_TH 0x778
+#define EXYNOS_DP_AUX_CH_STA 0x780
+#define EXYNOS_DP_AUX_CH_DEFER_CTL 0x788
+#define EXYNOS_DP_AUX_RX_COMM 0x78C
+#define EXYNOS_DP_BUFFER_DATA_CTL 0x790
+#define EXYNOS_DP_AUX_CH_CTL_1 0x794
+#define EXYNOS_DP_AUX_ADDR_7_0 0x798
+#define EXYNOS_DP_AUX_ADDR_15_8 0x79C
+#define EXYNOS_DP_AUX_ADDR_19_16 0x7A0
+#define EXYNOS_DP_AUX_CH_CTL_2 0x7A4
+
+#define EXYNOS_DP_BUF_DATA_0 0x7C0
+
+#define EXYNOS_DP_SOC_GENERAL_CTL 0x800
+
+/* EXYNOS_DP_TX_SW_RESET */
+#define RESET_DP_TX (0x1 << 0)
+
+/* EXYNOS_DP_FUNC_EN_1 */
+#define MASTER_VID_FUNC_EN_N (0x1 << 7)
+#define SLAVE_VID_FUNC_EN_N (0x1 << 5)
+#define AUD_FIFO_FUNC_EN_N (0x1 << 4)
+#define AUD_FUNC_EN_N (0x1 << 3)
+#define HDCP_FUNC_EN_N (0x1 << 2)
+#define CRC_FUNC_EN_N (0x1 << 1)
+#define SW_FUNC_EN_N (0x1 << 0)
+
+/* EXYNOS_DP_FUNC_EN_2 */
+#define SSC_FUNC_EN_N (0x1 << 7)
+#define AUX_FUNC_EN_N (0x1 << 2)
+#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
+#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
+
+/* EXYNOS_DP_VIDEO_CTL_1 */
+#define VIDEO_EN (0x1 << 7)
+#define HDCP_VIDEO_MUTE (0x1 << 6)
+
+/* EXYNOS_DP_VIDEO_CTL_1 */
+#define IN_D_RANGE_MASK (0x1 << 7)
+#define IN_D_RANGE_SHIFT (7)
+#define IN_D_RANGE_CEA (0x1 << 7)
+#define IN_D_RANGE_VESA (0x0 << 7)
+#define IN_BPC_MASK (0x7 << 4)
+#define IN_BPC_SHIFT (4)
+#define IN_BPC_12_BITS (0x3 << 4)
+#define IN_BPC_10_BITS (0x2 << 4)
+#define IN_BPC_8_BITS (0x1 << 4)
+#define IN_BPC_6_BITS (0x0 << 4)
+#define IN_COLOR_F_MASK (0x3 << 0)
+#define IN_COLOR_F_SHIFT (0)
+#define IN_COLOR_F_YCBCR444 (0x2 << 0)
+#define IN_COLOR_F_YCBCR422 (0x1 << 0)
+#define IN_COLOR_F_RGB (0x0 << 0)
+
+/* EXYNOS_DP_VIDEO_CTL_3 */
+#define IN_YC_COEFFI_MASK (0x1 << 7)
+#define IN_YC_COEFFI_SHIFT (7)
+#define IN_YC_COEFFI_ITU709 (0x1 << 7)
+#define IN_YC_COEFFI_ITU601 (0x0 << 7)
+#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4)
+#define VID_CHK_UPDATE_TYPE_SHIFT (4)
+#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4)
+#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4)
+
+/* EXYNOS_DP_VIDEO_CTL_8 */
+#define VID_HRES_TH(x) (((x) & 0xf) << 4)
+#define VID_VRES_TH(x) (((x) & 0xf) << 0)
+
+/* EXYNOS_DP_VIDEO_CTL_10 */
+#define FORMAT_SEL (0x1 << 4)
+#define INTERACE_SCAN_CFG (0x1 << 2)
+#define VSYNC_POLARITY_CFG (0x1 << 1)
+#define HSYNC_POLARITY_CFG (0x1 << 0)
+
+/* EXYNOS_DP_LANE_MAP */
+#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6)
+#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6)
+#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6)
+#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6)
+#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4)
+#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4)
+#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4)
+#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4)
+#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2)
+#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2)
+#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2)
+#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2)
+#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0)
+#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0)
+#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0)
+#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0)
+
+/* EXYNOS_DP_ANALOG_CTL_1 */
+#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4)
+
+/* EXYNOS_DP_ANALOG_CTL_2 */
+#define SEL_24M (0x1 << 3)
+#define TX_DVDD_BIT_1_0625V (0x4 << 0)
+
+/* EXYNOS_DP_ANALOG_CTL_3 */
+#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
+#define VCO_BIT_600_MICRO (0x5 << 0)
+
+/* EXYNOS_DP_PLL_FILTER_CTL_1 */
+#define PD_RING_OSC (0x1 << 6)
+#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4)
+#define TX_CUR1_2X (0x1 << 2)
+#define TX_CUR_16_MA (0x3 << 0)
+
+/* EXYNOS_DP_TX_AMP_TUNING_CTL */
+#define CH3_AMP_400_MV (0x0 << 24)
+#define CH2_AMP_400_MV (0x0 << 16)
+#define CH1_AMP_400_MV (0x0 << 8)
+#define CH0_AMP_400_MV (0x0 << 0)
+
+/* EXYNOS_DP_AUX_HW_RETRY_CTL */
+#define AUX_BIT_PERIOD_EXPECTED_DELAY(x) (((x) & 0x7) << 8)
+#define AUX_HW_RETRY_INTERVAL_MASK (0x3 << 3)
+#define AUX_HW_RETRY_INTERVAL_600_MICROSECONDS (0x0 << 3)
+#define AUX_HW_RETRY_INTERVAL_800_MICROSECONDS (0x1 << 3)
+#define AUX_HW_RETRY_INTERVAL_1000_MICROSECONDS (0x2 << 3)
+#define AUX_HW_RETRY_INTERVAL_1800_MICROSECONDS (0x3 << 3)
+#define AUX_HW_RETRY_COUNT_SEL(x) (((x) & 0x7) << 0)
+
+/* EXYNOS_DP_COMMON_INT_STA_1 */
+#define VSYNC_DET (0x1 << 7)
+#define PLL_LOCK_CHG (0x1 << 6)
+#define SPDIF_ERR (0x1 << 5)
+#define SPDIF_UNSTBL (0x1 << 4)
+#define VID_FORMAT_CHG (0x1 << 3)
+#define AUD_CLK_CHG (0x1 << 2)
+#define VID_CLK_CHG (0x1 << 1)
+#define SW_INT (0x1 << 0)
+
+/* EXYNOS_DP_COMMON_INT_STA_2 */
+#define ENC_EN_CHG (0x1 << 6)
+#define HW_BKSV_RDY (0x1 << 3)
+#define HW_SHA_DONE (0x1 << 2)
+#define HW_AUTH_STATE_CHG (0x1 << 1)
+#define HW_AUTH_DONE (0x1 << 0)
+
+/* EXYNOS_DP_COMMON_INT_STA_3 */
+#define AFIFO_UNDER (0x1 << 7)
+#define AFIFO_OVER (0x1 << 6)
+#define R0_CHK_FLAG (0x1 << 5)
+
+/* EXYNOS_DP_COMMON_INT_STA_4 */
+#define PSR_ACTIVE (0x1 << 7)
+#define PSR_INACTIVE (0x1 << 6)
+#define SPDIF_BI_PHASE_ERR (0x1 << 5)
+#define HOTPLUG_CHG (0x1 << 2)
+#define HPD_LOST (0x1 << 1)
+#define PLUG (0x1 << 0)
+
+/* EXYNOS_DP_INT_STA */
+#define INT_HPD (0x1 << 6)
+#define HW_TRAINING_FINISH (0x1 << 5)
+#define RPLY_RECEIV (0x1 << 1)
+#define AUX_ERR (0x1 << 0)
+
+/* EXYNOS_DP_INT_CTL */
+#define SOFT_INT_CTRL (0x1 << 2)
+#define INT_POL1 (0x1 << 1)
+#define INT_POL0 (0x1 << 0)
+
+/* EXYNOS_DP_SYS_CTL_1 */
+#define DET_STA (0x1 << 2)
+#define FORCE_DET (0x1 << 1)
+#define DET_CTRL (0x1 << 0)
+
+/* EXYNOS_DP_SYS_CTL_2 */
+#define CHA_CRI(x) (((x) & 0xf) << 4)
+#define CHA_STA (0x1 << 2)
+#define FORCE_CHA (0x1 << 1)
+#define CHA_CTRL (0x1 << 0)
+
+/* EXYNOS_DP_SYS_CTL_3 */
+#define HPD_STATUS (0x1 << 6)
+#define F_HPD (0x1 << 5)
+#define HPD_CTRL (0x1 << 4)
+#define HDCP_RDY (0x1 << 3)
+#define STRM_VALID (0x1 << 2)
+#define F_VALID (0x1 << 1)
+#define VALID_CTRL (0x1 << 0)
+
+/* EXYNOS_DP_SYS_CTL_4 */
+#define FIX_M_AUD (0x1 << 4)
+#define ENHANCED (0x1 << 3)
+#define FIX_M_VID (0x1 << 2)
+#define M_VID_UPDATE_CTRL (0x3 << 0)
+
+/* EXYNOS_DP_TRAINING_PTN_SET */
+#define SCRAMBLER_TYPE (0x1 << 9)
+#define HW_LINK_TRAINING_PATTERN (0x1 << 8)
+#define SCRAMBLING_DISABLE (0x1 << 5)
+#define SCRAMBLING_ENABLE (0x0 << 5)
+#define LINK_QUAL_PATTERN_SET_MASK (0x3 << 2)
+#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2)
+#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2)
+#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2)
+#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0)
+#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0)
+#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0)
+#define SW_TRAINING_PATTERN_SET_NORMAL (0x0 << 0)
+
+/* EXYNOS_DP_LN0_LINK_TRAINING_CTL */
+#define PRE_EMPHASIS_SET_MASK (0x3 << 3)
+#define PRE_EMPHASIS_SET_SHIFT (3)
+
+/* EXYNOS_DP_DEBUG_CTL */
+#define PLL_LOCK (0x1 << 4)
+#define F_PLL_LOCK (0x1 << 3)
+#define PLL_LOCK_CTRL (0x1 << 2)
+#define PN_INV (0x1 << 0)
+
+/* EXYNOS_DP_PLL_CTL */
+#define DP_PLL_PD (0x1 << 7)
+#define DP_PLL_RESET (0x1 << 6)
+#define DP_PLL_LOOP_BIT_DEFAULT (0x1 << 4)
+#define DP_PLL_REF_BIT_1_1250V (0x5 << 0)
+#define DP_PLL_REF_BIT_1_2500V (0x7 << 0)
+
+/* EXYNOS_DP_PHY_PD */
+#define DP_PHY_PD (0x1 << 5)
+#define AUX_PD (0x1 << 4)
+#define CH3_PD (0x1 << 3)
+#define CH2_PD (0x1 << 2)
+#define CH1_PD (0x1 << 1)
+#define CH0_PD (0x1 << 0)
+
+/* EXYNOS_DP_PHY_TEST */
+#define MACRO_RST (0x1 << 5)
+#define CH1_TEST (0x1 << 1)
+#define CH0_TEST (0x1 << 0)
+
+/* EXYNOS_DP_AUX_CH_STA */
+#define AUX_BUSY (0x1 << 4)
+#define AUX_STATUS_MASK (0xf << 0)
+
+/* EXYNOS_DP_AUX_CH_DEFER_CTL */
+#define DEFER_CTRL_EN (0x1 << 7)
+#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
+
+/* EXYNOS_DP_AUX_RX_COMM */
+#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
+#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
+
+/* EXYNOS_DP_BUFFER_DATA_CTL */
+#define BUF_CLR (0x1 << 7)
+#define BUF_DATA_COUNT(x) (((x) & 0x1f) << 0)
+
+/* EXYNOS_DP_AUX_CH_CTL_1 */
+#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4)
+#define AUX_TX_COMM_MASK (0xf << 0)
+#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3)
+#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3)
+#define AUX_TX_COMM_MOT (0x1 << 2)
+#define AUX_TX_COMM_WRITE (0x0 << 0)
+#define AUX_TX_COMM_READ (0x1 << 0)
+
+/* EXYNOS_DP_AUX_ADDR_7_0 */
+#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
+
+/* EXYNOS_DP_AUX_ADDR_15_8 */
+#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
+
+/* EXYNOS_DP_AUX_ADDR_19_16 */
+#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
+
+/* EXYNOS_DP_AUX_CH_CTL_2 */
+#define ADDR_ONLY (0x1 << 1)
+#define AUX_EN (0x1 << 0)
+
+/* EXYNOS_DP_SOC_GENERAL_CTL */
+#define AUDIO_MODE_SPDIF_MODE (0x1 << 8)
+#define AUDIO_MODE_MASTER_MODE (0x0 << 8)
+#define MASTER_VIDEO_INTERLACE_EN (0x1 << 4)
+#define VIDEO_MASTER_CLK_SEL (0x1 << 2)
+#define VIDEO_MASTER_MODE_EN (0x1 << 1)
+#define VIDEO_MODE_MASK (0x1 << 0)
+#define VIDEO_MODE_SLAVE_MODE (0x1 << 0)
+#define VIDEO_MODE_MASTER_MODE (0x0 << 0)
+
+#endif /* _EXYNOS_DP_REG_H */
drm_connector)
struct exynos_drm_connector {
- struct drm_connector drm_connector;
- uint32_t encoder_id;
- struct exynos_drm_manager *manager;
- uint32_t dpms;
+ struct drm_connector drm_connector;
+ uint32_t encoder_id;
+ struct exynos_drm_display *display;
};
static int exynos_drm_connector_get_modes(struct drm_connector *connector)
{
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- struct exynos_drm_manager *manager = exynos_connector->manager;
- struct exynos_drm_display_ops *display_ops = manager->display_ops;
+ struct exynos_drm_display *display = exynos_connector->display;
struct edid *edid = NULL;
unsigned int count = 0;
int ret;
- if (!display_ops) {
- DRM_DEBUG_KMS("display_ops is null.\n");
- return 0;
- }
-
/*
* if get_edid() exists then get_edid() callback of hdmi side
* is called to get edid data through i2c interface else
* P.S. in case of lcd panel, count is always 1 if success
* because lcd panel has only one mode.
*/
- if (display_ops->get_edid) {
- edid = display_ops->get_edid(manager->dev, connector);
+ if (display->ops->get_edid) {
+ edid = display->ops->get_edid(display, connector);
if (IS_ERR_OR_NULL(edid)) {
ret = PTR_ERR(edid);
edid = NULL;
return 0;
}
- if (display_ops->get_panel)
- panel = display_ops->get_panel(manager->dev);
+ if (display->ops->get_panel)
+ panel = display->ops->get_panel(display);
else {
drm_mode_destroy(connector->dev, mode);
return 0;
{
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- struct exynos_drm_manager *manager = exynos_connector->manager;
- struct exynos_drm_display_ops *display_ops = manager->display_ops;
+ struct exynos_drm_display *display = exynos_connector->display;
int ret = MODE_BAD;
DRM_DEBUG_KMS("%s\n", __FILE__);
- if (display_ops && display_ops->check_mode)
- if (!display_ops->check_mode(manager->dev, mode))
+ if (display->ops->check_mode)
+ if (!display->ops->check_mode(display, mode))
ret = MODE_OK;
return ret;
}
-struct drm_encoder *exynos_drm_best_encoder(struct drm_connector *connector)
+static struct drm_encoder *exynos_drm_best_encoder(
+ struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct exynos_drm_connector *exynos_connector =
.best_encoder = exynos_drm_best_encoder,
};
-void exynos_drm_display_power(struct drm_connector *connector, int mode)
-{
- struct drm_encoder *encoder = exynos_drm_best_encoder(connector);
- struct exynos_drm_connector *exynos_connector;
- struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
- struct exynos_drm_display_ops *display_ops = manager->display_ops;
-
- exynos_connector = to_exynos_connector(connector);
-
- if (exynos_connector->dpms == mode) {
- DRM_DEBUG_KMS("desired dpms mode is same as previous one.\n");
- return;
- }
-
- if (display_ops && display_ops->power_on)
- display_ops->power_on(manager->dev, mode);
-
- exynos_connector->dpms = mode;
-}
-
-static void exynos_drm_connector_dpms(struct drm_connector *connector,
- int mode)
-{
- /*
- * in case that drm_crtc_helper_set_mode() is called,
- * encoder/crtc->funcs->dpms() will be just returned
- * because they already were DRM_MODE_DPMS_ON so only
- * exynos_drm_display_power() will be called.
- */
- drm_helper_connector_dpms(connector, mode);
-
- exynos_drm_display_power(connector, mode);
-
-}
-
static int exynos_drm_connector_fill_modes(struct drm_connector *connector,
unsigned int max_width, unsigned int max_height)
{
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- struct exynos_drm_manager *manager = exynos_connector->manager;
- struct exynos_drm_manager_ops *ops = manager->ops;
+ struct exynos_drm_display *display = exynos_connector->display;
unsigned int width, height;
width = max_width;
* if specific driver want to find desired_mode using maxmum
* resolution then get max width and height from that driver.
*/
- if (ops && ops->get_max_resol)
- ops->get_max_resol(manager->dev, &width, &height);
+ if (display->ops->get_max_resol)
+ display->ops->get_max_resol(display, &width, &height);
return drm_helper_probe_single_connector_modes(connector, width,
height);
{
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
- struct exynos_drm_manager *manager = exynos_connector->manager;
- struct exynos_drm_display_ops *display_ops =
- manager->display_ops;
+ struct exynos_drm_display *display = exynos_connector->display;
enum drm_connector_status status = connector_status_disconnected;
- if (display_ops && display_ops->is_connected) {
- if (display_ops->is_connected(manager->dev))
+ if (display->ops->is_connected) {
+ if (display->ops->is_connected(display))
status = connector_status_connected;
else
status = connector_status_disconnected;
}
static struct drm_connector_funcs exynos_connector_funcs = {
- .dpms = exynos_drm_connector_dpms,
+ .dpms = drm_helper_connector_dpms,
.fill_modes = exynos_drm_connector_fill_modes,
.detect = exynos_drm_connector_detect,
.destroy = exynos_drm_connector_destroy,
struct drm_encoder *encoder)
{
struct exynos_drm_connector *exynos_connector;
- struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
+ struct exynos_drm_display *display = exynos_drm_get_display(encoder);
struct drm_connector *connector;
int type;
int err;
connector = &exynos_connector->drm_connector;
- switch (manager->display_ops->type) {
+ switch (display->type) {
case EXYNOS_DISPLAY_TYPE_HDMI:
type = DRM_MODE_CONNECTOR_HDMIA;
connector->interlace_allowed = true;
goto err_connector;
exynos_connector->encoder_id = encoder->base.id;
- exynos_connector->manager = manager;
- exynos_connector->dpms = DRM_MODE_DPMS_OFF;
+ exynos_connector->display = display;
connector->dpms = DRM_MODE_DPMS_OFF;
connector->encoder = encoder;
struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
struct drm_encoder *encoder);
-struct drm_encoder *exynos_drm_best_encoder(struct drm_connector *connector);
-
-void exynos_drm_display_power(struct drm_connector *connector, int mode);
-
#endif
#include <drm/drmP.h>
#include "exynos_drm_drv.h"
+#include "exynos_drm_crtc.h"
#include "exynos_drm_encoder.h"
-#include "exynos_drm_connector.h"
#include "exynos_drm_fbdev.h"
static LIST_HEAD(exynos_drm_subdrv_list);
+static LIST_HEAD(exynos_drm_manager_list);
+static LIST_HEAD(exynos_drm_display_list);
static int exynos_drm_create_enc_conn(struct drm_device *dev,
- struct exynos_drm_subdrv *subdrv)
+ struct exynos_drm_display *display)
{
struct drm_encoder *encoder;
- struct drm_connector *connector;
+ struct exynos_drm_manager *manager;
int ret;
+ unsigned long possible_crtcs = 0;
- subdrv->manager->dev = subdrv->dev;
+ /* Find possible crtcs for this display */
+ list_for_each_entry(manager, &exynos_drm_manager_list, list)
+ if (manager->type == display->type)
+ possible_crtcs |= 1 << manager->pipe;
/* create and initialize a encoder for this sub driver. */
- encoder = exynos_drm_encoder_create(dev, subdrv->manager,
- (1 << MAX_CRTC) - 1);
+ encoder = exynos_drm_encoder_create(dev, display, possible_crtcs);
if (!encoder) {
DRM_ERROR("failed to create encoder\n");
return -EFAULT;
}
- /*
- * create and initialize a connector for this sub driver and
- * attach the encoder created above to the connector.
- */
- connector = exynos_drm_connector_create(dev, encoder);
- if (!connector) {
- DRM_ERROR("failed to create connector\n");
- ret = -EFAULT;
+ display->encoder = encoder;
+
+ ret = display->ops->create_connector(display, encoder);
+ if (ret) {
+ DRM_ERROR("failed to create connector ret = %d\n", ret);
goto err_destroy_encoder;
}
- subdrv->encoder = encoder;
- subdrv->connector = connector;
-
return 0;
err_destroy_encoder:
return ret;
}
-static void exynos_drm_destroy_enc_conn(struct exynos_drm_subdrv *subdrv)
-{
- if (subdrv->encoder) {
- struct drm_encoder *encoder = subdrv->encoder;
- encoder->funcs->destroy(encoder);
- subdrv->encoder = NULL;
- }
-
- if (subdrv->connector) {
- struct drm_connector *connector = subdrv->connector;
- connector->funcs->destroy(connector);
- subdrv->connector = NULL;
- }
-}
-
static int exynos_drm_subdrv_probe(struct drm_device *dev,
struct exynos_drm_subdrv *subdrv)
{
subdrv->remove(dev, subdrv->dev);
}
+int exynos_drm_initialize_managers(struct drm_device *dev)
+{
+ struct exynos_drm_manager *manager, *n;
+ int ret, pipe = 0;
+
+ list_for_each_entry(manager, &exynos_drm_manager_list, list) {
+ if (manager->ops->initialize) {
+ ret = manager->ops->initialize(manager, dev, pipe);
+ if (ret) {
+ DRM_ERROR("Mgr init [%d] failed with %d\n",
+ manager->type, ret);
+ goto err;
+ }
+ }
+
+ manager->drm_dev = dev;
+ manager->pipe = pipe++;
+
+ ret = exynos_drm_crtc_create(manager);
+ if (ret) {
+ DRM_ERROR("CRTC create [%d] failed with %d\n",
+ manager->type, ret);
+ goto err;
+ }
+ }
+ return 0;
+
+err:
+ list_for_each_entry_safe(manager, n, &exynos_drm_manager_list, list) {
+ if (pipe-- > 0)
+ exynos_drm_manager_unregister(manager);
+ else
+ list_del(&manager->list);
+ }
+ return ret;
+}
+
+void exynos_drm_remove_managers(struct drm_device *dev)
+{
+ struct exynos_drm_manager *manager, *n;
+
+ list_for_each_entry_safe(manager, n, &exynos_drm_manager_list, list)
+ exynos_drm_manager_unregister(manager);
+}
+
+int exynos_drm_initialize_displays(struct drm_device *dev)
+{
+ struct exynos_drm_display *display, *n;
+ int ret, initialized = 0;
+
+ list_for_each_entry(display, &exynos_drm_display_list, list) {
+ if (display->ops->initialize) {
+ ret = display->ops->initialize(display, dev);
+ if (ret) {
+ DRM_ERROR("Display init [%d] failed with %d\n",
+ display->type, ret);
+ goto err;
+ }
+ }
+
+ initialized++;
+
+ ret = exynos_drm_create_enc_conn(dev, display);
+ if (ret) {
+ DRM_ERROR("Encoder create [%d] failed with %d\n",
+ display->type, ret);
+ goto err;
+ }
+ }
+ return 0;
+
+err:
+ list_for_each_entry_safe(display, n, &exynos_drm_display_list, list) {
+ if (initialized-- > 0)
+ exynos_drm_display_unregister(display);
+ else
+ list_del(&display->list);
+ }
+ return ret;
+}
+
+void exynos_drm_remove_displays(struct drm_device *dev)
+{
+ struct exynos_drm_display *display, *n;
+
+ list_for_each_entry_safe(display, n, &exynos_drm_display_list, list)
+ exynos_drm_display_unregister(display);
+}
+
int exynos_drm_device_register(struct drm_device *dev)
{
struct exynos_drm_subdrv *subdrv, *n;
- unsigned int fine_cnt = 0;
int err;
if (!dev)
list_del(&subdrv->list);
continue;
}
-
- /*
- * if manager is null then it means that this sub driver
- * doesn't need encoder and connector.
- */
- if (!subdrv->manager) {
- fine_cnt++;
- continue;
- }
-
- err = exynos_drm_create_enc_conn(dev, subdrv);
- if (err) {
- DRM_DEBUG("failed to create encoder and connector.\n");
- exynos_drm_subdrv_remove(dev, subdrv);
- list_del(&subdrv->list);
- continue;
- }
-
- fine_cnt++;
}
- if (!fine_cnt)
- return -EINVAL;
-
return 0;
}
EXPORT_SYMBOL_GPL(exynos_drm_device_register);
list_for_each_entry(subdrv, &exynos_drm_subdrv_list, list) {
exynos_drm_subdrv_remove(dev, subdrv);
- exynos_drm_destroy_enc_conn(subdrv);
}
return 0;
}
EXPORT_SYMBOL_GPL(exynos_drm_device_unregister);
+int exynos_drm_manager_register(struct exynos_drm_manager *manager)
+{
+ BUG_ON(!manager->ops);
+ list_add_tail(&manager->list, &exynos_drm_manager_list);
+ return 0;
+}
+
+int exynos_drm_manager_unregister(struct exynos_drm_manager *manager)
+{
+ if (manager->ops->remove)
+ manager->ops->remove(manager);
+
+ list_del(&manager->list);
+ return 0;
+}
+
+int exynos_drm_display_register(struct exynos_drm_display *display)
+{
+ BUG_ON(!display->ops);
+ list_add_tail(&display->list, &exynos_drm_display_list);
+ return 0;
+}
+
+int exynos_drm_display_unregister(struct exynos_drm_display *display)
+{
+ if (display->ops->remove)
+ display->ops->remove(display);
+
+ list_del(&display->list);
+ return 0;
+}
+
int exynos_drm_subdrv_register(struct exynos_drm_subdrv *subdrv)
{
if (!subdrv)
*
* @drm_crtc: crtc object.
* @drm_plane: pointer of private plane object for this crtc
+ * @manager: the manager associated with this crtc
* @pipe: a crtc index created at load() with a new crtc object creation
* and the crtc object would be set to private->crtc array
* to get a crtc object corresponding to this pipe from private->crtc
struct exynos_drm_crtc {
struct drm_crtc drm_crtc;
struct drm_plane *plane;
+ struct exynos_drm_manager *manager;
unsigned int pipe;
unsigned int dpms;
enum exynos_crtc_mode mode;
static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
DRM_DEBUG_KMS("crtc[%d] mode[%d]\n", crtc->base.id, mode);
drm_vblank_off(crtc->dev, exynos_crtc->pipe);
}
- exynos_drm_fn_encoder(crtc, &mode, exynos_drm_encoder_crtc_dpms);
+ if (manager->ops->dpms)
+ manager->ops->dpms(manager, mode);
+
exynos_crtc->dpms = mode;
}
static void exynos_drm_crtc_commit(struct drm_crtc *crtc)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
+
exynos_plane_commit(exynos_crtc->plane);
+
+ if (manager->ops->commit)
+ manager->ops->commit(manager);
+
exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_ON);
}
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- /* drm framework doesn't check NULL */
+ struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
+
+ if (manager->ops->mode_fixup)
+ return manager->ops->mode_fixup(manager, mode, adjusted_mode);
+
return true;
}
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
struct drm_plane *plane = exynos_crtc->plane;
unsigned int crtc_w;
unsigned int crtc_h;
- int pipe = exynos_crtc->pipe;
int ret;
/*
*/
memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
- crtc_w = crtc->fb->width - x;
- crtc_h = crtc->fb->height - y;
+ crtc_w = crtc->primary->fb->width - x;
+ crtc_h = crtc->primary->fb->height - y;
+
+ if (manager->ops->mode_set)
+ manager->ops->mode_set(manager, &crtc->mode);
- ret = exynos_plane_mode_set(plane, crtc, crtc->fb, 0, 0, crtc_w, crtc_h,
+ ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h,
x, y, crtc_w, crtc_h);
if (ret)
return ret;
plane->crtc = crtc;
- plane->fb = crtc->fb;
-
- exynos_drm_fn_encoder(crtc, &pipe, exynos_drm_encoder_crtc_pipe);
+ plane->fb = crtc->primary->fb;
return 0;
}
return -EPERM;
}
- crtc_w = crtc->fb->width - x;
- crtc_h = crtc->fb->height - y;
+ crtc_w = crtc->primary->fb->width - x;
+ crtc_h = crtc->primary->fb->height - y;
- ret = exynos_plane_mode_set(plane, crtc, crtc->fb, 0, 0, crtc_w, crtc_h,
+ ret = exynos_plane_mode_set(plane, crtc, crtc->primary->fb, 0, 0, crtc_w, crtc_h,
x, y, crtc_w, crtc_h);
if (ret)
return ret;
static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
{
- struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct drm_plane *plane;
+ int ret;
- exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_OFF);
exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+
+ drm_for_each_legacy_plane(plane, &crtc->dev->mode_config.plane_list) {
+ if (plane->crtc != crtc)
+ continue;
+
+ ret = plane->funcs->disable_plane(plane);
+ if (ret)
+ DRM_ERROR("Failed to disable plane %d\n", ret);
+ }
}
static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
struct drm_device *dev = crtc->dev;
struct exynos_drm_private *dev_priv = dev->dev_private;
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
- struct drm_framebuffer *old_fb = crtc->fb;
+ struct drm_framebuffer *old_fb = crtc->primary->fb;
int ret = -EINVAL;
/* when the page flip is requested, crtc's dpms should be on */
atomic_set(&exynos_crtc->pending_flip, 1);
spin_unlock_irq(&dev->event_lock);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
ret = exynos_drm_crtc_mode_set_commit(crtc, crtc->x, crtc->y,
NULL);
if (ret) {
- crtc->fb = old_fb;
+ crtc->primary->fb = old_fb;
spin_lock_irq(&dev->event_lock);
drm_vblank_put(dev, exynos_crtc->pipe);
drm_object_attach_property(&crtc->base, prop, 0);
}
-int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr)
+int exynos_drm_crtc_create(struct exynos_drm_manager *manager)
{
struct exynos_drm_crtc *exynos_crtc;
- struct exynos_drm_private *private = dev->dev_private;
+ struct exynos_drm_private *private = manager->drm_dev->dev_private;
struct drm_crtc *crtc;
exynos_crtc = kzalloc(sizeof(*exynos_crtc), GFP_KERNEL);
if (!exynos_crtc)
return -ENOMEM;
- exynos_crtc->pipe = nr;
- exynos_crtc->dpms = DRM_MODE_DPMS_OFF;
init_waitqueue_head(&exynos_crtc->pending_flip_queue);
atomic_set(&exynos_crtc->pending_flip, 0);
- exynos_crtc->plane = exynos_plane_init(dev, 1 << nr, true);
+
+ exynos_crtc->dpms = DRM_MODE_DPMS_OFF;
+ exynos_crtc->manager = manager;
+ exynos_crtc->pipe = manager->pipe;
+ exynos_crtc->plane = exynos_plane_init(manager->drm_dev,
+ 1 << manager->pipe, true);
if (!exynos_crtc->plane) {
kfree(exynos_crtc);
return -ENOMEM;
crtc = &exynos_crtc->drm_crtc;
- private->crtc[nr] = crtc;
+ private->crtc[manager->pipe] = crtc;
- drm_crtc_init(dev, crtc, &exynos_crtc_funcs);
+ drm_crtc_init(manager->drm_dev, crtc, &exynos_crtc_funcs);
drm_crtc_helper_add(crtc, &exynos_crtc_helper_funcs);
exynos_drm_crtc_attach_mode_property(crtc);
return 0;
}
-int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc)
+int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe)
{
struct exynos_drm_private *private = dev->dev_private;
struct exynos_drm_crtc *exynos_crtc =
- to_exynos_crtc(private->crtc[crtc]);
+ to_exynos_crtc(private->crtc[pipe]);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
if (exynos_crtc->dpms != DRM_MODE_DPMS_ON)
return -EPERM;
- exynos_drm_fn_encoder(private->crtc[crtc], &crtc,
- exynos_drm_enable_vblank);
+ if (manager->ops->enable_vblank)
+ manager->ops->enable_vblank(manager);
return 0;
}
-void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc)
+void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe)
{
struct exynos_drm_private *private = dev->dev_private;
struct exynos_drm_crtc *exynos_crtc =
- to_exynos_crtc(private->crtc[crtc]);
+ to_exynos_crtc(private->crtc[pipe]);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
if (exynos_crtc->dpms != DRM_MODE_DPMS_ON)
return;
- exynos_drm_fn_encoder(private->crtc[crtc], &crtc,
- exynos_drm_disable_vblank);
+ if (manager->ops->disable_vblank)
+ manager->ops->disable_vblank(manager);
}
-void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc)
+void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int pipe)
{
struct exynos_drm_private *dev_priv = dev->dev_private;
struct drm_pending_vblank_event *e, *t;
- struct drm_crtc *drm_crtc = dev_priv->crtc[crtc];
+ struct drm_crtc *drm_crtc = dev_priv->crtc[pipe];
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(drm_crtc);
unsigned long flags;
list_for_each_entry_safe(e, t, &dev_priv->pageflip_event_list,
base.link) {
/* if event's pipe isn't same as crtc then ignore it. */
- if (crtc != e->pipe)
+ if (pipe != e->pipe)
continue;
list_del(&e->base.link);
drm_send_vblank_event(dev, -1, e);
- drm_vblank_put(dev, crtc);
+ drm_vblank_put(dev, pipe);
atomic_set(&exynos_crtc->pending_flip, 0);
wake_up(&exynos_crtc->pending_flip_queue);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
}
+
+void exynos_drm_crtc_plane_mode_set(struct drm_crtc *crtc,
+ struct exynos_drm_overlay *overlay)
+{
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+ if (manager->ops->win_mode_set)
+ manager->ops->win_mode_set(manager, overlay);
+}
+
+void exynos_drm_crtc_plane_commit(struct drm_crtc *crtc, int zpos)
+{
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+ if (manager->ops->win_commit)
+ manager->ops->win_commit(manager, zpos);
+}
+
+void exynos_drm_crtc_plane_enable(struct drm_crtc *crtc, int zpos)
+{
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+ if (manager->ops->win_enable)
+ manager->ops->win_enable(manager, zpos);
+}
+
+void exynos_drm_crtc_plane_disable(struct drm_crtc *crtc, int zpos)
+{
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+
+ if (manager->ops->win_disable)
+ manager->ops->win_disable(manager, zpos);
+}
+
+void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb)
+{
+ struct exynos_drm_manager *manager;
+ struct drm_device *dev = fb->dev;
+ struct drm_crtc *crtc;
+
+ /*
+ * make sure that overlay data are updated to real hardware
+ * for all encoders.
+ */
+ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
+ manager = to_exynos_crtc(crtc)->manager;
+
+ /*
+ * wait for vblank interrupt
+ * - this makes sure that overlay data are updated to
+ * real hardware.
+ */
+ if (manager->ops->wait_for_vblank)
+ manager->ops->wait_for_vblank(manager);
+ }
+}
#ifndef _EXYNOS_DRM_CRTC_H_
#define _EXYNOS_DRM_CRTC_H_
-int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr);
-int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int crtc);
-void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int crtc);
-void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc);
+struct drm_device;
+struct drm_crtc;
+struct exynos_drm_manager;
+struct exynos_drm_overlay;
+
+int exynos_drm_crtc_create(struct exynos_drm_manager *manager);
+int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe);
+void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe);
+void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int pipe);
+void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb);
+
+void exynos_drm_crtc_plane_mode_set(struct drm_crtc *crtc,
+ struct exynos_drm_overlay *overlay);
+void exynos_drm_crtc_plane_commit(struct drm_crtc *crtc, int zpos);
+void exynos_drm_crtc_plane_enable(struct drm_crtc *crtc, int zpos);
+void exynos_drm_crtc_plane_disable(struct drm_crtc *crtc, int zpos);
#endif
--- /dev/null
+/*
+ * Exynos DRM Parallel output support.
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd
+ *
+ * Contacts: Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_panel.h>
+
+#include <linux/regulator/consumer.h>
+
+#include <video/of_videomode.h>
+#include <video/videomode.h>
+
+#include "exynos_drm_drv.h"
+
+struct exynos_dpi {
+ struct device *dev;
+ struct device_node *panel_node;
+
+ struct drm_panel *panel;
+ struct drm_connector connector;
+ struct drm_encoder *encoder;
+
+ struct videomode *vm;
+ int dpms_mode;
+};
+
+#define connector_to_dpi(c) container_of(c, struct exynos_dpi, connector)
+
+static enum drm_connector_status
+exynos_dpi_detect(struct drm_connector *connector, bool force)
+{
+ struct exynos_dpi *ctx = connector_to_dpi(connector);
+
+ /* panels supported only by boot-loader are always connected */
+ if (!ctx->panel_node)
+ return connector_status_connected;
+
+ if (!ctx->panel) {
+ ctx->panel = of_drm_find_panel(ctx->panel_node);
+ if (ctx->panel)
+ drm_panel_attach(ctx->panel, &ctx->connector);
+ }
+
+ if (ctx->panel)
+ return connector_status_connected;
+
+ return connector_status_disconnected;
+}
+
+static void exynos_dpi_connector_destroy(struct drm_connector *connector)
+{
+ drm_sysfs_connector_remove(connector);
+ drm_connector_cleanup(connector);
+}
+
+static struct drm_connector_funcs exynos_dpi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .detect = exynos_dpi_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .destroy = exynos_dpi_connector_destroy,
+};
+
+static int exynos_dpi_get_modes(struct drm_connector *connector)
+{
+ struct exynos_dpi *ctx = connector_to_dpi(connector);
+
+ /* fimd timings gets precedence over panel modes */
+ if (ctx->vm) {
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_create(connector->dev);
+ if (!mode) {
+ DRM_ERROR("failed to create a new display mode\n");
+ return 0;
+ }
+ drm_display_mode_from_videomode(ctx->vm, mode);
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ drm_mode_probed_add(connector, mode);
+ return 1;
+ }
+
+ if (ctx->panel)
+ return ctx->panel->funcs->get_modes(ctx->panel);
+
+ return 0;
+}
+
+static int exynos_dpi_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+static struct drm_encoder *
+exynos_dpi_best_encoder(struct drm_connector *connector)
+{
+ struct exynos_dpi *ctx = connector_to_dpi(connector);
+
+ return ctx->encoder;
+}
+
+static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
+ .get_modes = exynos_dpi_get_modes,
+ .mode_valid = exynos_dpi_mode_valid,
+ .best_encoder = exynos_dpi_best_encoder,
+};
+
+static int exynos_dpi_create_connector(struct exynos_drm_display *display,
+ struct drm_encoder *encoder)
+{
+ struct exynos_dpi *ctx = display->ctx;
+ struct drm_connector *connector = &ctx->connector;
+ int ret;
+
+ ctx->encoder = encoder;
+
+ if (ctx->panel_node)
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ else
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ ret = drm_connector_init(encoder->dev, connector,
+ &exynos_dpi_connector_funcs,
+ DRM_MODE_CONNECTOR_VGA);
+ if (ret) {
+ DRM_ERROR("failed to initialize connector with drm\n");
+ return ret;
+ }
+
+ drm_connector_helper_add(connector, &exynos_dpi_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+ drm_mode_connector_attach_encoder(connector, encoder);
+
+ return 0;
+}
+
+static void exynos_dpi_poweron(struct exynos_dpi *ctx)
+{
+ if (ctx->panel)
+ drm_panel_enable(ctx->panel);
+}
+
+static void exynos_dpi_poweroff(struct exynos_dpi *ctx)
+{
+ if (ctx->panel)
+ drm_panel_disable(ctx->panel);
+}
+
+static void exynos_dpi_dpms(struct exynos_drm_display *display, int mode)
+{
+ struct exynos_dpi *ctx = display->ctx;
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ if (ctx->dpms_mode != DRM_MODE_DPMS_ON)
+ exynos_dpi_poweron(ctx);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ if (ctx->dpms_mode == DRM_MODE_DPMS_ON)
+ exynos_dpi_poweroff(ctx);
+ break;
+ default:
+ break;
+ };
+ ctx->dpms_mode = mode;
+}
+
+static struct exynos_drm_display_ops exynos_dpi_display_ops = {
+ .create_connector = exynos_dpi_create_connector,
+ .dpms = exynos_dpi_dpms
+};
+
+static struct exynos_drm_display exynos_dpi_display = {
+ .type = EXYNOS_DISPLAY_TYPE_LCD,
+ .ops = &exynos_dpi_display_ops,
+};
+
+/* of_* functions will be removed after merge of of_graph patches */
+static struct device_node *
+of_get_child_by_name_reg(struct device_node *parent, const char *name, u32 reg)
+{
+ struct device_node *np;
+
+ for_each_child_of_node(parent, np) {
+ u32 r;
+
+ if (!np->name || of_node_cmp(np->name, name))
+ continue;
+
+ if (of_property_read_u32(np, "reg", &r) < 0)
+ r = 0;
+
+ if (reg == r)
+ break;
+ }
+
+ return np;
+}
+
+static struct device_node *of_graph_get_port_by_reg(struct device_node *parent,
+ u32 reg)
+{
+ struct device_node *ports, *port;
+
+ ports = of_get_child_by_name(parent, "ports");
+ if (ports)
+ parent = ports;
+
+ port = of_get_child_by_name_reg(parent, "port", reg);
+
+ of_node_put(ports);
+
+ return port;
+}
+
+static struct device_node *
+of_graph_get_endpoint_by_reg(struct device_node *port, u32 reg)
+{
+ return of_get_child_by_name_reg(port, "endpoint", reg);
+}
+
+static struct device_node *
+of_graph_get_remote_port_parent(const struct device_node *node)
+{
+ struct device_node *np;
+ unsigned int depth;
+
+ np = of_parse_phandle(node, "remote-endpoint", 0);
+
+ /* Walk 3 levels up only if there is 'ports' node. */
+ for (depth = 3; depth && np; depth--) {
+ np = of_get_next_parent(np);
+ if (depth == 2 && of_node_cmp(np->name, "ports"))
+ break;
+ }
+ return np;
+}
+
+enum {
+ FIMD_PORT_IN0,
+ FIMD_PORT_IN1,
+ FIMD_PORT_IN2,
+ FIMD_PORT_RGB,
+ FIMD_PORT_WRB,
+};
+
+static struct device_node *exynos_dpi_of_find_panel_node(struct device *dev)
+{
+ struct device_node *np, *ep;
+
+ np = of_graph_get_port_by_reg(dev->of_node, FIMD_PORT_RGB);
+ if (!np)
+ return NULL;
+
+ ep = of_graph_get_endpoint_by_reg(np, 0);
+ of_node_put(np);
+ if (!ep)
+ return NULL;
+
+ np = of_graph_get_remote_port_parent(ep);
+ of_node_put(ep);
+
+ return np;
+}
+
+static int exynos_dpi_parse_dt(struct exynos_dpi *ctx)
+{
+ struct device *dev = ctx->dev;
+ struct device_node *dn = dev->of_node;
+ struct device_node *np;
+
+ ctx->panel_node = exynos_dpi_of_find_panel_node(dev);
+
+ np = of_get_child_by_name(dn, "display-timings");
+ if (np) {
+ struct videomode *vm;
+ int ret;
+
+ of_node_put(np);
+
+ vm = devm_kzalloc(dev, sizeof(*ctx->vm), GFP_KERNEL);
+ if (!vm)
+ return -ENOMEM;
+
+ ret = of_get_videomode(dn, vm, 0);
+ if (ret < 0)
+ return ret;
+
+ ctx->vm = vm;
+
+ return 0;
+ }
+
+ if (!ctx->panel_node)
+ return -EINVAL;
+
+ return 0;
+}
+
+int exynos_dpi_probe(struct device *dev)
+{
+ struct exynos_dpi *ctx;
+ int ret;
+
+ ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ ctx->dev = dev;
+ exynos_dpi_display.ctx = ctx;
+ ctx->dpms_mode = DRM_MODE_DPMS_OFF;
+
+ ret = exynos_dpi_parse_dt(ctx);
+ if (ret < 0)
+ return ret;
+
+ exynos_drm_display_register(&exynos_dpi_display);
+
+ return 0;
+}
+
+int exynos_dpi_remove(struct device *dev)
+{
+ exynos_dpi_dpms(&exynos_dpi_display, DRM_MODE_DPMS_OFF);
+ exynos_drm_display_unregister(&exynos_dpi_display);
+
+ return 0;
+}
* option) any later version.
*/
+#include <linux/pm_runtime.h>
#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
return -ENOMEM;
INIT_LIST_HEAD(&private->pageflip_event_list);
+ dev_set_drvdata(dev->dev, dev);
dev->dev_private = (void *)private;
/*
ret = drm_create_iommu_mapping(dev);
if (ret < 0) {
DRM_ERROR("failed to create iommu mapping.\n");
- goto err_crtc;
+ goto err_free_private;
}
drm_mode_config_init(dev);
- /* init kms poll for handling hpd */
- drm_kms_helper_poll_init(dev);
-
exynos_drm_mode_config_init(dev);
- /*
- * EXYNOS4 is enough to have two CRTCs and each crtc would be used
- * without dependency of hardware.
- */
- for (nr = 0; nr < MAX_CRTC; nr++) {
- ret = exynos_drm_crtc_create(dev, nr);
- if (ret)
- goto err_release_iommu_mapping;
- }
+ ret = exynos_drm_initialize_managers(dev);
+ if (ret)
+ goto err_mode_config_cleanup;
for (nr = 0; nr < MAX_PLANE; nr++) {
struct drm_plane *plane;
- unsigned int possible_crtcs = (1 << MAX_CRTC) - 1;
+ unsigned long possible_crtcs = (1 << MAX_CRTC) - 1;
plane = exynos_plane_init(dev, possible_crtcs, false);
if (!plane)
- goto err_release_iommu_mapping;
+ goto err_manager_cleanup;
}
+ ret = exynos_drm_initialize_displays(dev);
+ if (ret)
+ goto err_manager_cleanup;
+
+ /* init kms poll for handling hpd */
+ drm_kms_helper_poll_init(dev);
+
ret = drm_vblank_init(dev, MAX_CRTC);
if (ret)
- goto err_release_iommu_mapping;
+ goto err_display_cleanup;
/*
* probe sub drivers such as display controller and hdmi driver,
/* setup possible_clones. */
exynos_drm_encoder_setup(dev);
- /*
- * create and configure fb helper and also exynos specific
- * fbdev object.
- */
- ret = exynos_drm_fbdev_init(dev);
- if (ret) {
- DRM_ERROR("failed to initialize drm fbdev\n");
- goto err_drm_device;
- }
-
drm_vblank_offdelay = VBLANK_OFF_DELAY;
platform_set_drvdata(dev->platformdev, dev);
+ /* force connectors detection */
+ drm_helper_hpd_irq_event(dev);
+
return 0;
-err_drm_device:
- exynos_drm_device_unregister(dev);
err_vblank:
drm_vblank_cleanup(dev);
-err_release_iommu_mapping:
- drm_release_iommu_mapping(dev);
-err_crtc:
+err_display_cleanup:
+ exynos_drm_remove_displays(dev);
+err_manager_cleanup:
+ exynos_drm_remove_managers(dev);
+err_mode_config_cleanup:
drm_mode_config_cleanup(dev);
+ drm_release_iommu_mapping(dev);
+err_free_private:
kfree(private);
return ret;
exynos_drm_device_unregister(dev);
drm_vblank_cleanup(dev);
drm_kms_helper_poll_fini(dev);
+ exynos_drm_remove_displays(dev);
+ exynos_drm_remove_managers(dev);
drm_mode_config_cleanup(dev);
drm_release_iommu_mapping(dev);
.mmap = exynos_drm_gem_mmap_buffer,
};
+static int exynos_drm_suspend(struct drm_device *dev, pm_message_t state)
+{
+ struct drm_connector *connector;
+
+ drm_modeset_lock_all(dev);
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ int old_dpms = connector->dpms;
+
+ if (connector->funcs->dpms)
+ connector->funcs->dpms(connector, DRM_MODE_DPMS_OFF);
+
+ /* Set the old mode back to the connector for resume */
+ connector->dpms = old_dpms;
+ }
+ drm_modeset_unlock_all(dev);
+
+ return 0;
+}
+
+static int exynos_drm_resume(struct drm_device *dev)
+{
+ struct drm_connector *connector;
+
+ drm_modeset_lock_all(dev);
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ if (connector->funcs->dpms)
+ connector->funcs->dpms(connector, connector->dpms);
+ }
+
+ drm_helper_resume_force_mode(dev);
+ drm_modeset_unlock_all(dev);
+
+ return 0;
+}
+
static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
{
struct drm_exynos_file_private *file_priv;
DRIVER_GEM | DRIVER_PRIME,
.load = exynos_drm_load,
.unload = exynos_drm_unload,
+ .suspend = exynos_drm_suspend,
+ .resume = exynos_drm_resume,
.open = exynos_drm_open,
.preclose = exynos_drm_preclose,
.lastclose = exynos_drm_lastclose,
if (ret)
return ret;
+ pm_runtime_enable(&pdev->dev);
+ pm_runtime_get_sync(&pdev->dev);
+
return drm_platform_init(&exynos_drm_driver, pdev);
}
return 0;
}
+#ifdef CONFIG_PM_SLEEP
+static int exynos_drm_sys_suspend(struct device *dev)
+{
+ struct drm_device *drm_dev = dev_get_drvdata(dev);
+ pm_message_t message;
+
+ if (pm_runtime_suspended(dev))
+ return 0;
+
+ message.event = PM_EVENT_SUSPEND;
+ return exynos_drm_suspend(drm_dev, message);
+}
+
+static int exynos_drm_sys_resume(struct device *dev)
+{
+ struct drm_device *drm_dev = dev_get_drvdata(dev);
+
+ if (pm_runtime_suspended(dev))
+ return 0;
+
+ return exynos_drm_resume(drm_dev);
+}
+#endif
+
+#ifdef CONFIG_PM_RUNTIME
+static int exynos_drm_runtime_suspend(struct device *dev)
+{
+ struct drm_device *drm_dev = dev_get_drvdata(dev);
+ pm_message_t message;
+
+ if (pm_runtime_suspended(dev))
+ return 0;
+
+ message.event = PM_EVENT_SUSPEND;
+ return exynos_drm_suspend(drm_dev, message);
+}
+
+static int exynos_drm_runtime_resume(struct device *dev)
+{
+ struct drm_device *drm_dev = dev_get_drvdata(dev);
+
+ if (!pm_runtime_suspended(dev))
+ return 0;
+
+ return exynos_drm_resume(drm_dev);
+}
+#endif
+
+static const struct dev_pm_ops exynos_drm_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(exynos_drm_sys_suspend, exynos_drm_sys_resume)
+ SET_RUNTIME_PM_OPS(exynos_drm_runtime_suspend,
+ exynos_drm_runtime_resume, NULL)
+};
+
static struct platform_driver exynos_drm_platform_driver = {
.probe = exynos_drm_platform_probe,
.remove = exynos_drm_platform_remove,
.driver = {
.owner = THIS_MODULE,
.name = "exynos-drm",
+ .pm = &exynos_drm_pm_ops,
},
};
{
int ret;
+#ifdef CONFIG_DRM_EXYNOS_DP
+ ret = platform_driver_register(&dp_driver);
+ if (ret < 0)
+ goto out_dp;
+#endif
+
+#ifdef CONFIG_DRM_EXYNOS_DSI
+ ret = platform_driver_register(&dsi_driver);
+ if (ret < 0)
+ goto out_dsi;
+#endif
+
#ifdef CONFIG_DRM_EXYNOS_FIMD
ret = platform_driver_register(&fimd_driver);
if (ret < 0)
ret = platform_driver_register(&mixer_driver);
if (ret < 0)
goto out_mixer;
- ret = platform_driver_register(&exynos_drm_common_hdmi_driver);
- if (ret < 0)
- goto out_common_hdmi;
-
- ret = exynos_platform_device_hdmi_register();
- if (ret < 0)
- goto out_common_hdmi_dev;
#endif
#ifdef CONFIG_DRM_EXYNOS_VIDI
#endif
#ifdef CONFIG_DRM_EXYNOS_HDMI
- exynos_platform_device_hdmi_unregister();
-out_common_hdmi_dev:
- platform_driver_unregister(&exynos_drm_common_hdmi_driver);
-out_common_hdmi:
platform_driver_unregister(&mixer_driver);
out_mixer:
platform_driver_unregister(&hdmi_driver);
#ifdef CONFIG_DRM_EXYNOS_FIMD
platform_driver_unregister(&fimd_driver);
out_fimd:
+#endif
+
+#ifdef CONFIG_DRM_EXYNOS_DSI
+ platform_driver_unregister(&dsi_driver);
+out_dsi:
+#endif
+
+#ifdef CONFIG_DRM_EXYNOS_DP
+ platform_driver_unregister(&dp_driver);
+out_dp:
#endif
return ret;
}
#endif
#ifdef CONFIG_DRM_EXYNOS_HDMI
- exynos_platform_device_hdmi_unregister();
- platform_driver_unregister(&exynos_drm_common_hdmi_driver);
platform_driver_unregister(&mixer_driver);
platform_driver_unregister(&hdmi_driver);
#endif
#ifdef CONFIG_DRM_EXYNOS_FIMD
platform_driver_unregister(&fimd_driver);
#endif
+
+#ifdef CONFIG_DRM_EXYNOS_DSI
+ platform_driver_unregister(&dsi_driver);
+#endif
+
+#ifdef CONFIG_DRM_EXYNOS_DP
+ platform_driver_unregister(&dp_driver);
+#endif
}
module_init(exynos_drm_init);
EXYNOS_DISPLAY_TYPE_VIDI,
};
-/*
- * Exynos drm overlay ops structure.
- *
- * @mode_set: copy drm overlay info to hw specific overlay info.
- * @commit: apply hardware specific overlay data to registers.
- * @enable: enable hardware specific overlay.
- * @disable: disable hardware specific overlay.
- */
-struct exynos_drm_overlay_ops {
- void (*mode_set)(struct device *subdrv_dev,
- struct exynos_drm_overlay *overlay);
- void (*commit)(struct device *subdrv_dev, int zpos);
- void (*enable)(struct device *subdrv_dev, int zpos);
- void (*disable)(struct device *subdrv_dev, int zpos);
-};
-
/*
* Exynos drm common overlay structure.
*
* Exynos DRM Display Structure.
* - this structure is common to analog tv, digital tv and lcd panel.
*
- * @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI.
- * @is_connected: check for that display is connected or not.
- * @get_edid: get edid modes from display driver.
- * @get_panel: get panel object from display driver.
+ * @initialize: initializes the display with drm_dev
+ * @remove: cleans up the display for removal
+ * @mode_fixup: fix mode data comparing to hw specific display mode.
+ * @mode_set: convert drm_display_mode to hw specific display mode and
+ * would be called by encoder->mode_set().
* @check_mode: check if mode is valid or not.
- * @power_on: display device on or off.
+ * @dpms: display device on or off.
+ * @commit: apply changes to hw
*/
+struct exynos_drm_display;
struct exynos_drm_display_ops {
+ int (*initialize)(struct exynos_drm_display *display,
+ struct drm_device *drm_dev);
+ int (*create_connector)(struct exynos_drm_display *display,
+ struct drm_encoder *encoder);
+ void (*remove)(struct exynos_drm_display *display);
+ void (*mode_fixup)(struct exynos_drm_display *display,
+ struct drm_connector *connector,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
+ void (*mode_set)(struct exynos_drm_display *display,
+ struct drm_display_mode *mode);
+ int (*check_mode)(struct exynos_drm_display *display,
+ struct drm_display_mode *mode);
+ void (*dpms)(struct exynos_drm_display *display, int mode);
+ void (*commit)(struct exynos_drm_display *display);
+};
+
+/*
+ * Exynos drm display structure, maps 1:1 with an encoder/connector
+ *
+ * @list: the list entry for this manager
+ * @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI.
+ * @encoder: encoder object this display maps to
+ * @connector: connector object this display maps to
+ * @ops: pointer to callbacks for exynos drm specific functionality
+ * @ctx: A pointer to the display's implementation specific context
+ */
+struct exynos_drm_display {
+ struct list_head list;
enum exynos_drm_output_type type;
- bool (*is_connected)(struct device *dev);
- struct edid *(*get_edid)(struct device *dev,
- struct drm_connector *connector);
- void *(*get_panel)(struct device *dev);
- int (*check_mode)(struct device *dev, struct drm_display_mode *mode);
- int (*power_on)(struct device *dev, int mode);
+ struct drm_encoder *encoder;
+ struct drm_connector *connector;
+ struct exynos_drm_display_ops *ops;
+ void *ctx;
};
/*
* Exynos drm manager ops
*
+ * @initialize: initializes the manager with drm_dev
+ * @remove: cleans up the manager for removal
* @dpms: control device power.
- * @apply: set timing, vblank and overlay data to registers.
- * @mode_fixup: fix mode data comparing to hw specific display mode.
- * @mode_set: convert drm_display_mode to hw specific display mode and
- * would be called by encoder->mode_set().
- * @get_max_resol: get maximum resolution to specific hardware.
+ * @mode_fixup: fix mode data before applying it
+ * @mode_set: set the given mode to the manager
* @commit: set current hw specific display mode to hw.
* @enable_vblank: specific driver callback for enabling vblank interrupt.
* @disable_vblank: specific driver callback for disabling vblank interrupt.
* @wait_for_vblank: wait for vblank interrupt to make sure that
* hardware overlay is updated.
+ * @win_mode_set: copy drm overlay info to hw specific overlay info.
+ * @win_commit: apply hardware specific overlay data to registers.
+ * @win_enable: enable hardware specific overlay.
+ * @win_disable: disable hardware specific overlay.
*/
+struct exynos_drm_manager;
struct exynos_drm_manager_ops {
- void (*dpms)(struct device *subdrv_dev, int mode);
- void (*apply)(struct device *subdrv_dev);
- void (*mode_fixup)(struct device *subdrv_dev,
- struct drm_connector *connector,
+ int (*initialize)(struct exynos_drm_manager *mgr,
+ struct drm_device *drm_dev, int pipe);
+ void (*remove)(struct exynos_drm_manager *mgr);
+ void (*dpms)(struct exynos_drm_manager *mgr, int mode);
+ bool (*mode_fixup)(struct exynos_drm_manager *mgr,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
- void (*mode_set)(struct device *subdrv_dev, void *mode);
- void (*get_max_resol)(struct device *subdrv_dev, unsigned int *width,
- unsigned int *height);
- void (*commit)(struct device *subdrv_dev);
- int (*enable_vblank)(struct device *subdrv_dev);
- void (*disable_vblank)(struct device *subdrv_dev);
- void (*wait_for_vblank)(struct device *subdrv_dev);
+ void (*mode_set)(struct exynos_drm_manager *mgr,
+ const struct drm_display_mode *mode);
+ void (*commit)(struct exynos_drm_manager *mgr);
+ int (*enable_vblank)(struct exynos_drm_manager *mgr);
+ void (*disable_vblank)(struct exynos_drm_manager *mgr);
+ void (*wait_for_vblank)(struct exynos_drm_manager *mgr);
+ void (*win_mode_set)(struct exynos_drm_manager *mgr,
+ struct exynos_drm_overlay *overlay);
+ void (*win_commit)(struct exynos_drm_manager *mgr, int zpos);
+ void (*win_enable)(struct exynos_drm_manager *mgr, int zpos);
+ void (*win_disable)(struct exynos_drm_manager *mgr, int zpos);
};
/*
- * Exynos drm common manager structure.
+ * Exynos drm common manager structure, maps 1:1 with a crtc
*
- * @dev: pointer to device object for subdrv device driver.
- * sub drivers such as display controller or hdmi driver,
- * have their own device object.
- * @ops: pointer to callbacks for exynos drm specific framebuffer.
- * these callbacks should be set by specific drivers such fimd
- * or hdmi driver and are used to control hardware global registers.
- * @overlay_ops: pointer to callbacks for exynos drm specific framebuffer.
- * these callbacks should be set by specific drivers such fimd
- * or hdmi driver and are used to control hardware overlay reigsters.
- * @display: pointer to callbacks for exynos drm specific framebuffer.
- * these callbacks should be set by specific drivers such fimd
- * or hdmi driver and are used to control display devices such as
- * analog tv, digital tv and lcd panel and also get timing data for them.
+ * @list: the list entry for this manager
+ * @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI.
+ * @drm_dev: pointer to the drm device
+ * @pipe: the pipe number for this crtc/manager
+ * @ops: pointer to callbacks for exynos drm specific functionality
+ * @ctx: A pointer to the manager's implementation specific context
*/
struct exynos_drm_manager {
- struct device *dev;
+ struct list_head list;
+ enum exynos_drm_output_type type;
+ struct drm_device *drm_dev;
int pipe;
struct exynos_drm_manager_ops *ops;
- struct exynos_drm_overlay_ops *overlay_ops;
- struct exynos_drm_display_ops *display_ops;
+ void *ctx;
};
struct exynos_drm_g2d_private {
* by probe callback.
* @open: this would be called with drm device file open.
* @close: this would be called with drm device file close.
- * @encoder: encoder object owned by this sub driver.
- * @connector: connector object owned by this sub driver.
*/
struct exynos_drm_subdrv {
struct list_head list;
struct device *dev;
struct drm_device *drm_dev;
- struct exynos_drm_manager *manager;
int (*probe)(struct drm_device *drm_dev, struct device *dev);
void (*remove)(struct drm_device *drm_dev, struct device *dev);
struct drm_file *file);
void (*close)(struct drm_device *drm_dev, struct device *dev,
struct drm_file *file);
-
- struct drm_encoder *encoder;
- struct drm_connector *connector;
};
/*
*/
int exynos_drm_device_unregister(struct drm_device *dev);
+int exynos_drm_initialize_managers(struct drm_device *dev);
+void exynos_drm_remove_managers(struct drm_device *dev);
+int exynos_drm_initialize_displays(struct drm_device *dev);
+void exynos_drm_remove_displays(struct drm_device *dev);
+
+int exynos_drm_manager_register(struct exynos_drm_manager *manager);
+int exynos_drm_manager_unregister(struct exynos_drm_manager *manager);
+int exynos_drm_display_register(struct exynos_drm_display *display);
+int exynos_drm_display_unregister(struct exynos_drm_display *display);
+
/*
* this function would be called by sub drivers such as display controller
* or hdmi driver to register this sub driver object to exynos drm driver
*/
void exynos_platform_device_ipp_unregister(void);
+#ifdef CONFIG_DRM_EXYNOS_DPI
+int exynos_dpi_probe(struct device *dev);
+int exynos_dpi_remove(struct device *dev);
+#else
+static inline int exynos_dpi_probe(struct device *dev) { return 0; }
+static inline int exynos_dpi_remove(struct device *dev) { return 0; }
+#endif
+
+extern struct platform_driver dp_driver;
+extern struct platform_driver dsi_driver;
extern struct platform_driver fimd_driver;
extern struct platform_driver hdmi_driver;
extern struct platform_driver mixer_driver;
--- /dev/null
+/*
+ * Samsung SoC MIPI DSI Master driver.
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd
+ *
+ * Contacts: Tomasz Figa <t.figa@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <linux/clk.h>
+#include <linux/irq.h>
+#include <linux/phy/phy.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/mipi_display.h>
+#include <video/videomode.h>
+
+#include "exynos_drm_drv.h"
+
+/* returns true iff both arguments logically differs */
+#define NEQV(a, b) (!(a) ^ !(b))
+
+#define DSIM_STATUS_REG 0x0 /* Status register */
+#define DSIM_SWRST_REG 0x4 /* Software reset register */
+#define DSIM_CLKCTRL_REG 0x8 /* Clock control register */
+#define DSIM_TIMEOUT_REG 0xc /* Time out register */
+#define DSIM_CONFIG_REG 0x10 /* Configuration register */
+#define DSIM_ESCMODE_REG 0x14 /* Escape mode register */
+
+/* Main display image resolution register */
+#define DSIM_MDRESOL_REG 0x18
+#define DSIM_MVPORCH_REG 0x1c /* Main display Vporch register */
+#define DSIM_MHPORCH_REG 0x20 /* Main display Hporch register */
+#define DSIM_MSYNC_REG 0x24 /* Main display sync area register */
+
+/* Sub display image resolution register */
+#define DSIM_SDRESOL_REG 0x28
+#define DSIM_INTSRC_REG 0x2c /* Interrupt source register */
+#define DSIM_INTMSK_REG 0x30 /* Interrupt mask register */
+#define DSIM_PKTHDR_REG 0x34 /* Packet Header FIFO register */
+#define DSIM_PAYLOAD_REG 0x38 /* Payload FIFO register */
+#define DSIM_RXFIFO_REG 0x3c /* Read FIFO register */
+#define DSIM_FIFOTHLD_REG 0x40 /* FIFO threshold level register */
+#define DSIM_FIFOCTRL_REG 0x44 /* FIFO status and control register */
+
+/* FIFO memory AC characteristic register */
+#define DSIM_PLLCTRL_REG 0x4c /* PLL control register */
+#define DSIM_PLLTMR_REG 0x50 /* PLL timer register */
+#define DSIM_PHYACCHR_REG 0x54 /* D-PHY AC characteristic register */
+#define DSIM_PHYACCHR1_REG 0x58 /* D-PHY AC characteristic register1 */
+
+/* DSIM_STATUS */
+#define DSIM_STOP_STATE_DAT(x) (((x) & 0xf) << 0)
+#define DSIM_STOP_STATE_CLK (1 << 8)
+#define DSIM_TX_READY_HS_CLK (1 << 10)
+#define DSIM_PLL_STABLE (1 << 31)
+
+/* DSIM_SWRST */
+#define DSIM_FUNCRST (1 << 16)
+#define DSIM_SWRST (1 << 0)
+
+/* DSIM_TIMEOUT */
+#define DSIM_LPDR_TIMEOUT(x) ((x) << 0)
+#define DSIM_BTA_TIMEOUT(x) ((x) << 16)
+
+/* DSIM_CLKCTRL */
+#define DSIM_ESC_PRESCALER(x) (((x) & 0xffff) << 0)
+#define DSIM_ESC_PRESCALER_MASK (0xffff << 0)
+#define DSIM_LANE_ESC_CLK_EN_CLK (1 << 19)
+#define DSIM_LANE_ESC_CLK_EN_DATA(x) (((x) & 0xf) << 20)
+#define DSIM_LANE_ESC_CLK_EN_DATA_MASK (0xf << 20)
+#define DSIM_BYTE_CLKEN (1 << 24)
+#define DSIM_BYTE_CLK_SRC(x) (((x) & 0x3) << 25)
+#define DSIM_BYTE_CLK_SRC_MASK (0x3 << 25)
+#define DSIM_PLL_BYPASS (1 << 27)
+#define DSIM_ESC_CLKEN (1 << 28)
+#define DSIM_TX_REQUEST_HSCLK (1 << 31)
+
+/* DSIM_CONFIG */
+#define DSIM_LANE_EN_CLK (1 << 0)
+#define DSIM_LANE_EN(x) (((x) & 0xf) << 1)
+#define DSIM_NUM_OF_DATA_LANE(x) (((x) & 0x3) << 5)
+#define DSIM_SUB_PIX_FORMAT(x) (((x) & 0x7) << 8)
+#define DSIM_MAIN_PIX_FORMAT_MASK (0x7 << 12)
+#define DSIM_MAIN_PIX_FORMAT_RGB888 (0x7 << 12)
+#define DSIM_MAIN_PIX_FORMAT_RGB666 (0x6 << 12)
+#define DSIM_MAIN_PIX_FORMAT_RGB666_P (0x5 << 12)
+#define DSIM_MAIN_PIX_FORMAT_RGB565 (0x4 << 12)
+#define DSIM_SUB_VC (((x) & 0x3) << 16)
+#define DSIM_MAIN_VC (((x) & 0x3) << 18)
+#define DSIM_HSA_MODE (1 << 20)
+#define DSIM_HBP_MODE (1 << 21)
+#define DSIM_HFP_MODE (1 << 22)
+#define DSIM_HSE_MODE (1 << 23)
+#define DSIM_AUTO_MODE (1 << 24)
+#define DSIM_VIDEO_MODE (1 << 25)
+#define DSIM_BURST_MODE (1 << 26)
+#define DSIM_SYNC_INFORM (1 << 27)
+#define DSIM_EOT_DISABLE (1 << 28)
+#define DSIM_MFLUSH_VS (1 << 29)
+
+/* DSIM_ESCMODE */
+#define DSIM_TX_TRIGGER_RST (1 << 4)
+#define DSIM_TX_LPDT_LP (1 << 6)
+#define DSIM_CMD_LPDT_LP (1 << 7)
+#define DSIM_FORCE_BTA (1 << 16)
+#define DSIM_FORCE_STOP_STATE (1 << 20)
+#define DSIM_STOP_STATE_CNT(x) (((x) & 0x7ff) << 21)
+#define DSIM_STOP_STATE_CNT_MASK (0x7ff << 21)
+
+/* DSIM_MDRESOL */
+#define DSIM_MAIN_STAND_BY (1 << 31)
+#define DSIM_MAIN_VRESOL(x) (((x) & 0x7ff) << 16)
+#define DSIM_MAIN_HRESOL(x) (((x) & 0X7ff) << 0)
+
+/* DSIM_MVPORCH */
+#define DSIM_CMD_ALLOW(x) ((x) << 28)
+#define DSIM_STABLE_VFP(x) ((x) << 16)
+#define DSIM_MAIN_VBP(x) ((x) << 0)
+#define DSIM_CMD_ALLOW_MASK (0xf << 28)
+#define DSIM_STABLE_VFP_MASK (0x7ff << 16)
+#define DSIM_MAIN_VBP_MASK (0x7ff << 0)
+
+/* DSIM_MHPORCH */
+#define DSIM_MAIN_HFP(x) ((x) << 16)
+#define DSIM_MAIN_HBP(x) ((x) << 0)
+#define DSIM_MAIN_HFP_MASK ((0xffff) << 16)
+#define DSIM_MAIN_HBP_MASK ((0xffff) << 0)
+
+/* DSIM_MSYNC */
+#define DSIM_MAIN_VSA(x) ((x) << 22)
+#define DSIM_MAIN_HSA(x) ((x) << 0)
+#define DSIM_MAIN_VSA_MASK ((0x3ff) << 22)
+#define DSIM_MAIN_HSA_MASK ((0xffff) << 0)
+
+/* DSIM_SDRESOL */
+#define DSIM_SUB_STANDY(x) ((x) << 31)
+#define DSIM_SUB_VRESOL(x) ((x) << 16)
+#define DSIM_SUB_HRESOL(x) ((x) << 0)
+#define DSIM_SUB_STANDY_MASK ((0x1) << 31)
+#define DSIM_SUB_VRESOL_MASK ((0x7ff) << 16)
+#define DSIM_SUB_HRESOL_MASK ((0x7ff) << 0)
+
+/* DSIM_INTSRC */
+#define DSIM_INT_PLL_STABLE (1 << 31)
+#define DSIM_INT_SW_RST_RELEASE (1 << 30)
+#define DSIM_INT_SFR_FIFO_EMPTY (1 << 29)
+#define DSIM_INT_BTA (1 << 25)
+#define DSIM_INT_FRAME_DONE (1 << 24)
+#define DSIM_INT_RX_TIMEOUT (1 << 21)
+#define DSIM_INT_BTA_TIMEOUT (1 << 20)
+#define DSIM_INT_RX_DONE (1 << 18)
+#define DSIM_INT_RX_TE (1 << 17)
+#define DSIM_INT_RX_ACK (1 << 16)
+#define DSIM_INT_RX_ECC_ERR (1 << 15)
+#define DSIM_INT_RX_CRC_ERR (1 << 14)
+
+/* DSIM_FIFOCTRL */
+#define DSIM_RX_DATA_FULL (1 << 25)
+#define DSIM_RX_DATA_EMPTY (1 << 24)
+#define DSIM_SFR_HEADER_FULL (1 << 23)
+#define DSIM_SFR_HEADER_EMPTY (1 << 22)
+#define DSIM_SFR_PAYLOAD_FULL (1 << 21)
+#define DSIM_SFR_PAYLOAD_EMPTY (1 << 20)
+#define DSIM_I80_HEADER_FULL (1 << 19)
+#define DSIM_I80_HEADER_EMPTY (1 << 18)
+#define DSIM_I80_PAYLOAD_FULL (1 << 17)
+#define DSIM_I80_PAYLOAD_EMPTY (1 << 16)
+#define DSIM_SD_HEADER_FULL (1 << 15)
+#define DSIM_SD_HEADER_EMPTY (1 << 14)
+#define DSIM_SD_PAYLOAD_FULL (1 << 13)
+#define DSIM_SD_PAYLOAD_EMPTY (1 << 12)
+#define DSIM_MD_HEADER_FULL (1 << 11)
+#define DSIM_MD_HEADER_EMPTY (1 << 10)
+#define DSIM_MD_PAYLOAD_FULL (1 << 9)
+#define DSIM_MD_PAYLOAD_EMPTY (1 << 8)
+#define DSIM_RX_FIFO (1 << 4)
+#define DSIM_SFR_FIFO (1 << 3)
+#define DSIM_I80_FIFO (1 << 2)
+#define DSIM_SD_FIFO (1 << 1)
+#define DSIM_MD_FIFO (1 << 0)
+
+/* DSIM_PHYACCHR */
+#define DSIM_AFC_EN (1 << 14)
+#define DSIM_AFC_CTL(x) (((x) & 0x7) << 5)
+
+/* DSIM_PLLCTRL */
+#define DSIM_FREQ_BAND(x) ((x) << 24)
+#define DSIM_PLL_EN (1 << 23)
+#define DSIM_PLL_P(x) ((x) << 13)
+#define DSIM_PLL_M(x) ((x) << 4)
+#define DSIM_PLL_S(x) ((x) << 1)
+
+#define DSI_MAX_BUS_WIDTH 4
+#define DSI_NUM_VIRTUAL_CHANNELS 4
+#define DSI_TX_FIFO_SIZE 2048
+#define DSI_RX_FIFO_SIZE 256
+#define DSI_XFER_TIMEOUT_MS 100
+#define DSI_RX_FIFO_EMPTY 0x30800002
+
+enum exynos_dsi_transfer_type {
+ EXYNOS_DSI_TX,
+ EXYNOS_DSI_RX,
+};
+
+struct exynos_dsi_transfer {
+ struct list_head list;
+ struct completion completed;
+ int result;
+ u8 data_id;
+ u8 data[2];
+ u16 flags;
+
+ const u8 *tx_payload;
+ u16 tx_len;
+ u16 tx_done;
+
+ u8 *rx_payload;
+ u16 rx_len;
+ u16 rx_done;
+};
+
+#define DSIM_STATE_ENABLED BIT(0)
+#define DSIM_STATE_INITIALIZED BIT(1)
+#define DSIM_STATE_CMD_LPM BIT(2)
+
+struct exynos_dsi {
+ struct mipi_dsi_host dsi_host;
+ struct drm_connector connector;
+ struct drm_encoder *encoder;
+ struct device_node *panel_node;
+ struct drm_panel *panel;
+ struct device *dev;
+
+ void __iomem *reg_base;
+ struct phy *phy;
+ struct clk *pll_clk;
+ struct clk *bus_clk;
+ struct regulator_bulk_data supplies[2];
+ int irq;
+
+ u32 pll_clk_rate;
+ u32 burst_clk_rate;
+ u32 esc_clk_rate;
+ u32 lanes;
+ u32 mode_flags;
+ u32 format;
+ struct videomode vm;
+
+ int state;
+ struct drm_property *brightness;
+ struct completion completed;
+
+ spinlock_t transfer_lock; /* protects transfer_list */
+ struct list_head transfer_list;
+};
+
+#define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
+#define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector)
+
+static void exynos_dsi_wait_for_reset(struct exynos_dsi *dsi)
+{
+ if (wait_for_completion_timeout(&dsi->completed, msecs_to_jiffies(300)))
+ return;
+
+ dev_err(dsi->dev, "timeout waiting for reset\n");
+}
+
+static void exynos_dsi_reset(struct exynos_dsi *dsi)
+{
+ reinit_completion(&dsi->completed);
+ writel(DSIM_SWRST, dsi->reg_base + DSIM_SWRST_REG);
+}
+
+#ifndef MHZ
+#define MHZ (1000*1000)
+#endif
+
+static unsigned long exynos_dsi_pll_find_pms(struct exynos_dsi *dsi,
+ unsigned long fin, unsigned long fout, u8 *p, u16 *m, u8 *s)
+{
+ unsigned long best_freq = 0;
+ u32 min_delta = 0xffffffff;
+ u8 p_min, p_max;
+ u8 _p, uninitialized_var(best_p);
+ u16 _m, uninitialized_var(best_m);
+ u8 _s, uninitialized_var(best_s);
+
+ p_min = DIV_ROUND_UP(fin, (12 * MHZ));
+ p_max = fin / (6 * MHZ);
+
+ for (_p = p_min; _p <= p_max; ++_p) {
+ for (_s = 0; _s <= 5; ++_s) {
+ u64 tmp;
+ u32 delta;
+
+ tmp = (u64)fout * (_p << _s);
+ do_div(tmp, fin);
+ _m = tmp;
+ if (_m < 41 || _m > 125)
+ continue;
+
+ tmp = (u64)_m * fin;
+ do_div(tmp, _p);
+ if (tmp < 500 * MHZ || tmp > 1000 * MHZ)
+ continue;
+
+ tmp = (u64)_m * fin;
+ do_div(tmp, _p << _s);
+
+ delta = abs(fout - tmp);
+ if (delta < min_delta) {
+ best_p = _p;
+ best_m = _m;
+ best_s = _s;
+ min_delta = delta;
+ best_freq = tmp;
+ }
+ }
+ }
+
+ if (best_freq) {
+ *p = best_p;
+ *m = best_m;
+ *s = best_s;
+ }
+
+ return best_freq;
+}
+
+static unsigned long exynos_dsi_set_pll(struct exynos_dsi *dsi,
+ unsigned long freq)
+{
+ static const unsigned long freq_bands[] = {
+ 100 * MHZ, 120 * MHZ, 160 * MHZ, 200 * MHZ,
+ 270 * MHZ, 320 * MHZ, 390 * MHZ, 450 * MHZ,
+ 510 * MHZ, 560 * MHZ, 640 * MHZ, 690 * MHZ,
+ 770 * MHZ, 870 * MHZ, 950 * MHZ,
+ };
+ unsigned long fin, fout;
+ int timeout, band;
+ u8 p, s;
+ u16 m;
+ u32 reg;
+
+ clk_set_rate(dsi->pll_clk, dsi->pll_clk_rate);
+
+ fin = clk_get_rate(dsi->pll_clk);
+ if (!fin) {
+ dev_err(dsi->dev, "failed to get PLL clock frequency\n");
+ return 0;
+ }
+
+ dev_dbg(dsi->dev, "PLL input frequency: %lu\n", fin);
+
+ fout = exynos_dsi_pll_find_pms(dsi, fin, freq, &p, &m, &s);
+ if (!fout) {
+ dev_err(dsi->dev,
+ "failed to find PLL PMS for requested frequency\n");
+ return -EFAULT;
+ }
+
+ for (band = 0; band < ARRAY_SIZE(freq_bands); ++band)
+ if (fout < freq_bands[band])
+ break;
+
+ dev_dbg(dsi->dev, "PLL freq %lu, (p %d, m %d, s %d), band %d\n", fout,
+ p, m, s, band);
+
+ writel(500, dsi->reg_base + DSIM_PLLTMR_REG);
+
+ reg = DSIM_FREQ_BAND(band) | DSIM_PLL_EN
+ | DSIM_PLL_P(p) | DSIM_PLL_M(m) | DSIM_PLL_S(s);
+ writel(reg, dsi->reg_base + DSIM_PLLCTRL_REG);
+
+ timeout = 1000;
+ do {
+ if (timeout-- == 0) {
+ dev_err(dsi->dev, "PLL failed to stabilize\n");
+ return -EFAULT;
+ }
+ reg = readl(dsi->reg_base + DSIM_STATUS_REG);
+ } while ((reg & DSIM_PLL_STABLE) == 0);
+
+ return fout;
+}
+
+static int exynos_dsi_enable_clock(struct exynos_dsi *dsi)
+{
+ unsigned long hs_clk, byte_clk, esc_clk;
+ unsigned long esc_div;
+ u32 reg;
+
+ hs_clk = exynos_dsi_set_pll(dsi, dsi->burst_clk_rate);
+ if (!hs_clk) {
+ dev_err(dsi->dev, "failed to configure DSI PLL\n");
+ return -EFAULT;
+ }
+
+ byte_clk = hs_clk / 8;
+ esc_div = DIV_ROUND_UP(byte_clk, dsi->esc_clk_rate);
+ esc_clk = byte_clk / esc_div;
+
+ if (esc_clk > 20 * MHZ) {
+ ++esc_div;
+ esc_clk = byte_clk / esc_div;
+ }
+
+ dev_dbg(dsi->dev, "hs_clk = %lu, byte_clk = %lu, esc_clk = %lu\n",
+ hs_clk, byte_clk, esc_clk);
+
+ reg = readl(dsi->reg_base + DSIM_CLKCTRL_REG);
+ reg &= ~(DSIM_ESC_PRESCALER_MASK | DSIM_LANE_ESC_CLK_EN_CLK
+ | DSIM_LANE_ESC_CLK_EN_DATA_MASK | DSIM_PLL_BYPASS
+ | DSIM_BYTE_CLK_SRC_MASK);
+ reg |= DSIM_ESC_CLKEN | DSIM_BYTE_CLKEN
+ | DSIM_ESC_PRESCALER(esc_div)
+ | DSIM_LANE_ESC_CLK_EN_CLK
+ | DSIM_LANE_ESC_CLK_EN_DATA(BIT(dsi->lanes) - 1)
+ | DSIM_BYTE_CLK_SRC(0)
+ | DSIM_TX_REQUEST_HSCLK;
+ writel(reg, dsi->reg_base + DSIM_CLKCTRL_REG);
+
+ return 0;
+}
+
+static void exynos_dsi_disable_clock(struct exynos_dsi *dsi)
+{
+ u32 reg;
+
+ reg = readl(dsi->reg_base + DSIM_CLKCTRL_REG);
+ reg &= ~(DSIM_LANE_ESC_CLK_EN_CLK | DSIM_LANE_ESC_CLK_EN_DATA_MASK
+ | DSIM_ESC_CLKEN | DSIM_BYTE_CLKEN);
+ writel(reg, dsi->reg_base + DSIM_CLKCTRL_REG);
+
+ reg = readl(dsi->reg_base + DSIM_PLLCTRL_REG);
+ reg &= ~DSIM_PLL_EN;
+ writel(reg, dsi->reg_base + DSIM_PLLCTRL_REG);
+}
+
+static int exynos_dsi_init_link(struct exynos_dsi *dsi)
+{
+ int timeout;
+ u32 reg;
+ u32 lanes_mask;
+
+ /* Initialize FIFO pointers */
+ reg = readl(dsi->reg_base + DSIM_FIFOCTRL_REG);
+ reg &= ~0x1f;
+ writel(reg, dsi->reg_base + DSIM_FIFOCTRL_REG);
+
+ usleep_range(9000, 11000);
+
+ reg |= 0x1f;
+ writel(reg, dsi->reg_base + DSIM_FIFOCTRL_REG);
+
+ usleep_range(9000, 11000);
+
+ /* DSI configuration */
+ reg = 0;
+
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO) {
+ reg |= DSIM_VIDEO_MODE;
+
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_VSYNC_FLUSH))
+ reg |= DSIM_MFLUSH_VS;
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
+ reg |= DSIM_EOT_DISABLE;
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
+ reg |= DSIM_SYNC_INFORM;
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST)
+ reg |= DSIM_BURST_MODE;
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_AUTO_VERT)
+ reg |= DSIM_AUTO_MODE;
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HSE)
+ reg |= DSIM_HSE_MODE;
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HFP))
+ reg |= DSIM_HFP_MODE;
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HBP))
+ reg |= DSIM_HBP_MODE;
+ if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HSA))
+ reg |= DSIM_HSA_MODE;
+ }
+
+ switch (dsi->format) {
+ case MIPI_DSI_FMT_RGB888:
+ reg |= DSIM_MAIN_PIX_FORMAT_RGB888;
+ break;
+ case MIPI_DSI_FMT_RGB666:
+ reg |= DSIM_MAIN_PIX_FORMAT_RGB666;
+ break;
+ case MIPI_DSI_FMT_RGB666_PACKED:
+ reg |= DSIM_MAIN_PIX_FORMAT_RGB666_P;
+ break;
+ case MIPI_DSI_FMT_RGB565:
+ reg |= DSIM_MAIN_PIX_FORMAT_RGB565;
+ break;
+ default:
+ dev_err(dsi->dev, "invalid pixel format\n");
+ return -EINVAL;
+ }
+
+ reg |= DSIM_NUM_OF_DATA_LANE(dsi->lanes - 1);
+
+ writel(reg, dsi->reg_base + DSIM_CONFIG_REG);
+
+ reg |= DSIM_LANE_EN_CLK;
+ writel(reg, dsi->reg_base + DSIM_CONFIG_REG);
+
+ lanes_mask = BIT(dsi->lanes) - 1;
+ reg |= DSIM_LANE_EN(lanes_mask);
+ writel(reg, dsi->reg_base + DSIM_CONFIG_REG);
+
+ /* Check clock and data lane state are stop state */
+ timeout = 100;
+ do {
+ if (timeout-- == 0) {
+ dev_err(dsi->dev, "waiting for bus lanes timed out\n");
+ return -EFAULT;
+ }
+
+ reg = readl(dsi->reg_base + DSIM_STATUS_REG);
+ if ((reg & DSIM_STOP_STATE_DAT(lanes_mask))
+ != DSIM_STOP_STATE_DAT(lanes_mask))
+ continue;
+ } while (!(reg & (DSIM_STOP_STATE_CLK | DSIM_TX_READY_HS_CLK)));
+
+ reg = readl(dsi->reg_base + DSIM_ESCMODE_REG);
+ reg &= ~DSIM_STOP_STATE_CNT_MASK;
+ reg |= DSIM_STOP_STATE_CNT(0xf);
+ writel(reg, dsi->reg_base + DSIM_ESCMODE_REG);
+
+ reg = DSIM_BTA_TIMEOUT(0xff) | DSIM_LPDR_TIMEOUT(0xffff);
+ writel(reg, dsi->reg_base + DSIM_TIMEOUT_REG);
+
+ return 0;
+}
+
+static void exynos_dsi_set_display_mode(struct exynos_dsi *dsi)
+{
+ struct videomode *vm = &dsi->vm;
+ u32 reg;
+
+ if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO) {
+ reg = DSIM_CMD_ALLOW(0xf)
+ | DSIM_STABLE_VFP(vm->vfront_porch)
+ | DSIM_MAIN_VBP(vm->vback_porch);
+ writel(reg, dsi->reg_base + DSIM_MVPORCH_REG);
+
+ reg = DSIM_MAIN_HFP(vm->hfront_porch)
+ | DSIM_MAIN_HBP(vm->hback_porch);
+ writel(reg, dsi->reg_base + DSIM_MHPORCH_REG);
+
+ reg = DSIM_MAIN_VSA(vm->vsync_len)
+ | DSIM_MAIN_HSA(vm->hsync_len);
+ writel(reg, dsi->reg_base + DSIM_MSYNC_REG);
+ }
+
+ reg = DSIM_MAIN_HRESOL(vm->hactive) | DSIM_MAIN_VRESOL(vm->vactive);
+ writel(reg, dsi->reg_base + DSIM_MDRESOL_REG);
+
+ dev_dbg(dsi->dev, "LCD size = %dx%d\n", vm->hactive, vm->vactive);
+}
+
+static void exynos_dsi_set_display_enable(struct exynos_dsi *dsi, bool enable)
+{
+ u32 reg;
+
+ reg = readl(dsi->reg_base + DSIM_MDRESOL_REG);
+ if (enable)
+ reg |= DSIM_MAIN_STAND_BY;
+ else
+ reg &= ~DSIM_MAIN_STAND_BY;
+ writel(reg, dsi->reg_base + DSIM_MDRESOL_REG);
+}
+
+static int exynos_dsi_wait_for_hdr_fifo(struct exynos_dsi *dsi)
+{
+ int timeout = 2000;
+
+ do {
+ u32 reg = readl(dsi->reg_base + DSIM_FIFOCTRL_REG);
+
+ if (!(reg & DSIM_SFR_HEADER_FULL))
+ return 0;
+
+ if (!cond_resched())
+ usleep_range(950, 1050);
+ } while (--timeout);
+
+ return -ETIMEDOUT;
+}
+
+static void exynos_dsi_set_cmd_lpm(struct exynos_dsi *dsi, bool lpm)
+{
+ u32 v = readl(dsi->reg_base + DSIM_ESCMODE_REG);
+
+ if (lpm)
+ v |= DSIM_CMD_LPDT_LP;
+ else
+ v &= ~DSIM_CMD_LPDT_LP;
+
+ writel(v, dsi->reg_base + DSIM_ESCMODE_REG);
+}
+
+static void exynos_dsi_force_bta(struct exynos_dsi *dsi)
+{
+ u32 v = readl(dsi->reg_base + DSIM_ESCMODE_REG);
+
+ v |= DSIM_FORCE_BTA;
+ writel(v, dsi->reg_base + DSIM_ESCMODE_REG);
+}
+
+static void exynos_dsi_send_to_fifo(struct exynos_dsi *dsi,
+ struct exynos_dsi_transfer *xfer)
+{
+ struct device *dev = dsi->dev;
+ const u8 *payload = xfer->tx_payload + xfer->tx_done;
+ u16 length = xfer->tx_len - xfer->tx_done;
+ bool first = !xfer->tx_done;
+ u32 reg;
+
+ dev_dbg(dev, "< xfer %p: tx len %u, done %u, rx len %u, done %u\n",
+ xfer, xfer->tx_len, xfer->tx_done, xfer->rx_len, xfer->rx_done);
+
+ if (length > DSI_TX_FIFO_SIZE)
+ length = DSI_TX_FIFO_SIZE;
+
+ xfer->tx_done += length;
+
+ /* Send payload */
+ while (length >= 4) {
+ reg = (payload[3] << 24) | (payload[2] << 16)
+ | (payload[1] << 8) | payload[0];
+ writel(reg, dsi->reg_base + DSIM_PAYLOAD_REG);
+ payload += 4;
+ length -= 4;
+ }
+
+ reg = 0;
+ switch (length) {
+ case 3:
+ reg |= payload[2] << 16;
+ /* Fall through */
+ case 2:
+ reg |= payload[1] << 8;
+ /* Fall through */
+ case 1:
+ reg |= payload[0];
+ writel(reg, dsi->reg_base + DSIM_PAYLOAD_REG);
+ break;
+ case 0:
+ /* Do nothing */
+ break;
+ }
+
+ /* Send packet header */
+ if (!first)
+ return;
+
+ reg = (xfer->data[1] << 16) | (xfer->data[0] << 8) | xfer->data_id;
+ if (exynos_dsi_wait_for_hdr_fifo(dsi)) {
+ dev_err(dev, "waiting for header FIFO timed out\n");
+ return;
+ }
+
+ if (NEQV(xfer->flags & MIPI_DSI_MSG_USE_LPM,
+ dsi->state & DSIM_STATE_CMD_LPM)) {
+ exynos_dsi_set_cmd_lpm(dsi, xfer->flags & MIPI_DSI_MSG_USE_LPM);
+ dsi->state ^= DSIM_STATE_CMD_LPM;
+ }
+
+ writel(reg, dsi->reg_base + DSIM_PKTHDR_REG);
+
+ if (xfer->flags & MIPI_DSI_MSG_REQ_ACK)
+ exynos_dsi_force_bta(dsi);
+}
+
+static void exynos_dsi_read_from_fifo(struct exynos_dsi *dsi,
+ struct exynos_dsi_transfer *xfer)
+{
+ u8 *payload = xfer->rx_payload + xfer->rx_done;
+ bool first = !xfer->rx_done;
+ struct device *dev = dsi->dev;
+ u16 length;
+ u32 reg;
+
+ if (first) {
+ reg = readl(dsi->reg_base + DSIM_RXFIFO_REG);
+
+ switch (reg & 0x3f) {
+ case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE:
+ case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE:
+ if (xfer->rx_len >= 2) {
+ payload[1] = reg >> 16;
+ ++xfer->rx_done;
+ }
+ /* Fall through */
+ case MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE:
+ case MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE:
+ payload[0] = reg >> 8;
+ ++xfer->rx_done;
+ xfer->rx_len = xfer->rx_done;
+ xfer->result = 0;
+ goto clear_fifo;
+ case MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT:
+ dev_err(dev, "DSI Error Report: 0x%04x\n",
+ (reg >> 8) & 0xffff);
+ xfer->result = 0;
+ goto clear_fifo;
+ }
+
+ length = (reg >> 8) & 0xffff;
+ if (length > xfer->rx_len) {
+ dev_err(dev,
+ "response too long (%u > %u bytes), stripping\n",
+ xfer->rx_len, length);
+ length = xfer->rx_len;
+ } else if (length < xfer->rx_len)
+ xfer->rx_len = length;
+ }
+
+ length = xfer->rx_len - xfer->rx_done;
+ xfer->rx_done += length;
+
+ /* Receive payload */
+ while (length >= 4) {
+ reg = readl(dsi->reg_base + DSIM_RXFIFO_REG);
+ payload[0] = (reg >> 0) & 0xff;
+ payload[1] = (reg >> 8) & 0xff;
+ payload[2] = (reg >> 16) & 0xff;
+ payload[3] = (reg >> 24) & 0xff;
+ payload += 4;
+ length -= 4;
+ }
+
+ if (length) {
+ reg = readl(dsi->reg_base + DSIM_RXFIFO_REG);
+ switch (length) {
+ case 3:
+ payload[2] = (reg >> 16) & 0xff;
+ /* Fall through */
+ case 2:
+ payload[1] = (reg >> 8) & 0xff;
+ /* Fall through */
+ case 1:
+ payload[0] = reg & 0xff;
+ }
+ }
+
+ if (xfer->rx_done == xfer->rx_len)
+ xfer->result = 0;
+
+clear_fifo:
+ length = DSI_RX_FIFO_SIZE / 4;
+ do {
+ reg = readl(dsi->reg_base + DSIM_RXFIFO_REG);
+ if (reg == DSI_RX_FIFO_EMPTY)
+ break;
+ } while (--length);
+}
+
+static void exynos_dsi_transfer_start(struct exynos_dsi *dsi)
+{
+ unsigned long flags;
+ struct exynos_dsi_transfer *xfer;
+ bool start = false;
+
+again:
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ if (list_empty(&dsi->transfer_list)) {
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+ return;
+ }
+
+ xfer = list_first_entry(&dsi->transfer_list,
+ struct exynos_dsi_transfer, list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+
+ if (xfer->tx_len && xfer->tx_done == xfer->tx_len)
+ /* waiting for RX */
+ return;
+
+ exynos_dsi_send_to_fifo(dsi, xfer);
+
+ if (xfer->tx_len || xfer->rx_len)
+ return;
+
+ xfer->result = 0;
+ complete(&xfer->completed);
+
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ list_del_init(&xfer->list);
+ start = !list_empty(&dsi->transfer_list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+
+ if (start)
+ goto again;
+}
+
+static bool exynos_dsi_transfer_finish(struct exynos_dsi *dsi)
+{
+ struct exynos_dsi_transfer *xfer;
+ unsigned long flags;
+ bool start = true;
+
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ if (list_empty(&dsi->transfer_list)) {
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+ return false;
+ }
+
+ xfer = list_first_entry(&dsi->transfer_list,
+ struct exynos_dsi_transfer, list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+
+ dev_dbg(dsi->dev,
+ "> xfer %p, tx_len %u, tx_done %u, rx_len %u, rx_done %u\n",
+ xfer, xfer->tx_len, xfer->tx_done, xfer->rx_len, xfer->rx_done);
+
+ if (xfer->tx_done != xfer->tx_len)
+ return true;
+
+ if (xfer->rx_done != xfer->rx_len)
+ exynos_dsi_read_from_fifo(dsi, xfer);
+
+ if (xfer->rx_done != xfer->rx_len)
+ return true;
+
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ list_del_init(&xfer->list);
+ start = !list_empty(&dsi->transfer_list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+
+ if (!xfer->rx_len)
+ xfer->result = 0;
+ complete(&xfer->completed);
+
+ return start;
+}
+
+static void exynos_dsi_remove_transfer(struct exynos_dsi *dsi,
+ struct exynos_dsi_transfer *xfer)
+{
+ unsigned long flags;
+ bool start;
+
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ if (!list_empty(&dsi->transfer_list) &&
+ xfer == list_first_entry(&dsi->transfer_list,
+ struct exynos_dsi_transfer, list)) {
+ list_del_init(&xfer->list);
+ start = !list_empty(&dsi->transfer_list);
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+ if (start)
+ exynos_dsi_transfer_start(dsi);
+ return;
+ }
+
+ list_del_init(&xfer->list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+}
+
+static int exynos_dsi_transfer(struct exynos_dsi *dsi,
+ struct exynos_dsi_transfer *xfer)
+{
+ unsigned long flags;
+ bool stopped;
+
+ xfer->tx_done = 0;
+ xfer->rx_done = 0;
+ xfer->result = -ETIMEDOUT;
+ init_completion(&xfer->completed);
+
+ spin_lock_irqsave(&dsi->transfer_lock, flags);
+
+ stopped = list_empty(&dsi->transfer_list);
+ list_add_tail(&xfer->list, &dsi->transfer_list);
+
+ spin_unlock_irqrestore(&dsi->transfer_lock, flags);
+
+ if (stopped)
+ exynos_dsi_transfer_start(dsi);
+
+ wait_for_completion_timeout(&xfer->completed,
+ msecs_to_jiffies(DSI_XFER_TIMEOUT_MS));
+ if (xfer->result == -ETIMEDOUT) {
+ exynos_dsi_remove_transfer(dsi, xfer);
+ dev_err(dsi->dev, "xfer timed out: %*ph %*ph\n", 2, xfer->data,
+ xfer->tx_len, xfer->tx_payload);
+ return -ETIMEDOUT;
+ }
+
+ /* Also covers hardware timeout condition */
+ return xfer->result;
+}
+
+static irqreturn_t exynos_dsi_irq(int irq, void *dev_id)
+{
+ struct exynos_dsi *dsi = dev_id;
+ u32 status;
+
+ status = readl(dsi->reg_base + DSIM_INTSRC_REG);
+ if (!status) {
+ static unsigned long int j;
+ if (printk_timed_ratelimit(&j, 500))
+ dev_warn(dsi->dev, "spurious interrupt\n");
+ return IRQ_HANDLED;
+ }
+ writel(status, dsi->reg_base + DSIM_INTSRC_REG);
+
+ if (status & DSIM_INT_SW_RST_RELEASE) {
+ u32 mask = ~(DSIM_INT_RX_DONE | DSIM_INT_SFR_FIFO_EMPTY);
+ writel(mask, dsi->reg_base + DSIM_INTMSK_REG);
+ complete(&dsi->completed);
+ return IRQ_HANDLED;
+ }
+
+ if (!(status & (DSIM_INT_RX_DONE | DSIM_INT_SFR_FIFO_EMPTY)))
+ return IRQ_HANDLED;
+
+ if (exynos_dsi_transfer_finish(dsi))
+ exynos_dsi_transfer_start(dsi);
+
+ return IRQ_HANDLED;
+}
+
+static int exynos_dsi_init(struct exynos_dsi *dsi)
+{
+ exynos_dsi_enable_clock(dsi);
+ exynos_dsi_reset(dsi);
+ enable_irq(dsi->irq);
+ exynos_dsi_wait_for_reset(dsi);
+ exynos_dsi_init_link(dsi);
+
+ return 0;
+}
+
+static int exynos_dsi_host_attach(struct mipi_dsi_host *host,
+ struct mipi_dsi_device *device)
+{
+ struct exynos_dsi *dsi = host_to_dsi(host);
+
+ dsi->lanes = device->lanes;
+ dsi->format = device->format;
+ dsi->mode_flags = device->mode_flags;
+ dsi->panel_node = device->dev.of_node;
+
+ if (dsi->connector.dev)
+ drm_helper_hpd_irq_event(dsi->connector.dev);
+
+ return 0;
+}
+
+static int exynos_dsi_host_detach(struct mipi_dsi_host *host,
+ struct mipi_dsi_device *device)
+{
+ struct exynos_dsi *dsi = host_to_dsi(host);
+
+ dsi->panel_node = NULL;
+
+ if (dsi->connector.dev)
+ drm_helper_hpd_irq_event(dsi->connector.dev);
+
+ return 0;
+}
+
+/* distinguish between short and long DSI packet types */
+static bool exynos_dsi_is_short_dsi_type(u8 type)
+{
+ return (type & 0x0f) <= 8;
+}
+
+static ssize_t exynos_dsi_host_transfer(struct mipi_dsi_host *host,
+ struct mipi_dsi_msg *msg)
+{
+ struct exynos_dsi *dsi = host_to_dsi(host);
+ struct exynos_dsi_transfer xfer;
+ int ret;
+
+ if (!(dsi->state & DSIM_STATE_INITIALIZED)) {
+ ret = exynos_dsi_init(dsi);
+ if (ret)
+ return ret;
+ dsi->state |= DSIM_STATE_INITIALIZED;
+ }
+
+ if (msg->tx_len == 0)
+ return -EINVAL;
+
+ xfer.data_id = msg->type | (msg->channel << 6);
+
+ if (exynos_dsi_is_short_dsi_type(msg->type)) {
+ const char *tx_buf = msg->tx_buf;
+
+ if (msg->tx_len > 2)
+ return -EINVAL;
+ xfer.tx_len = 0;
+ xfer.data[0] = tx_buf[0];
+ xfer.data[1] = (msg->tx_len == 2) ? tx_buf[1] : 0;
+ } else {
+ xfer.tx_len = msg->tx_len;
+ xfer.data[0] = msg->tx_len & 0xff;
+ xfer.data[1] = msg->tx_len >> 8;
+ xfer.tx_payload = msg->tx_buf;
+ }
+
+ xfer.rx_len = msg->rx_len;
+ xfer.rx_payload = msg->rx_buf;
+ xfer.flags = msg->flags;
+
+ ret = exynos_dsi_transfer(dsi, &xfer);
+ return (ret < 0) ? ret : xfer.rx_done;
+}
+
+static const struct mipi_dsi_host_ops exynos_dsi_ops = {
+ .attach = exynos_dsi_host_attach,
+ .detach = exynos_dsi_host_detach,
+ .transfer = exynos_dsi_host_transfer,
+};
+
+static int exynos_dsi_poweron(struct exynos_dsi *dsi)
+{
+ int ret;
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+ if (ret < 0) {
+ dev_err(dsi->dev, "cannot enable regulators %d\n", ret);
+ return ret;
+ }
+
+ ret = clk_prepare_enable(dsi->bus_clk);
+ if (ret < 0) {
+ dev_err(dsi->dev, "cannot enable bus clock %d\n", ret);
+ goto err_bus_clk;
+ }
+
+ ret = clk_prepare_enable(dsi->pll_clk);
+ if (ret < 0) {
+ dev_err(dsi->dev, "cannot enable pll clock %d\n", ret);
+ goto err_pll_clk;
+ }
+
+ ret = phy_power_on(dsi->phy);
+ if (ret < 0) {
+ dev_err(dsi->dev, "cannot enable phy %d\n", ret);
+ goto err_phy;
+ }
+
+ return 0;
+
+err_phy:
+ clk_disable_unprepare(dsi->pll_clk);
+err_pll_clk:
+ clk_disable_unprepare(dsi->bus_clk);
+err_bus_clk:
+ regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+
+ return ret;
+}
+
+static void exynos_dsi_poweroff(struct exynos_dsi *dsi)
+{
+ int ret;
+
+ usleep_range(10000, 20000);
+
+ if (dsi->state & DSIM_STATE_INITIALIZED) {
+ dsi->state &= ~DSIM_STATE_INITIALIZED;
+
+ exynos_dsi_disable_clock(dsi);
+
+ disable_irq(dsi->irq);
+ }
+
+ dsi->state &= ~DSIM_STATE_CMD_LPM;
+
+ phy_power_off(dsi->phy);
+
+ clk_disable_unprepare(dsi->pll_clk);
+ clk_disable_unprepare(dsi->bus_clk);
+
+ ret = regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+ if (ret < 0)
+ dev_err(dsi->dev, "cannot disable regulators %d\n", ret);
+}
+
+static int exynos_dsi_enable(struct exynos_dsi *dsi)
+{
+ int ret;
+
+ if (dsi->state & DSIM_STATE_ENABLED)
+ return 0;
+
+ ret = exynos_dsi_poweron(dsi);
+ if (ret < 0)
+ return ret;
+
+ ret = drm_panel_enable(dsi->panel);
+ if (ret < 0) {
+ exynos_dsi_poweroff(dsi);
+ return ret;
+ }
+
+ exynos_dsi_set_display_mode(dsi);
+ exynos_dsi_set_display_enable(dsi, true);
+
+ dsi->state |= DSIM_STATE_ENABLED;
+
+ return 0;
+}
+
+static void exynos_dsi_disable(struct exynos_dsi *dsi)
+{
+ if (!(dsi->state & DSIM_STATE_ENABLED))
+ return;
+
+ exynos_dsi_set_display_enable(dsi, false);
+ drm_panel_disable(dsi->panel);
+ exynos_dsi_poweroff(dsi);
+
+ dsi->state &= ~DSIM_STATE_ENABLED;
+}
+
+static void exynos_dsi_dpms(struct exynos_drm_display *display, int mode)
+{
+ struct exynos_dsi *dsi = display->ctx;
+
+ if (dsi->panel) {
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ exynos_dsi_enable(dsi);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ exynos_dsi_disable(dsi);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+static enum drm_connector_status
+exynos_dsi_detect(struct drm_connector *connector, bool force)
+{
+ struct exynos_dsi *dsi = connector_to_dsi(connector);
+
+ if (!dsi->panel) {
+ dsi->panel = of_drm_find_panel(dsi->panel_node);
+ if (dsi->panel)
+ drm_panel_attach(dsi->panel, &dsi->connector);
+ } else if (!dsi->panel_node) {
+ struct exynos_drm_display *display;
+
+ display = platform_get_drvdata(to_platform_device(dsi->dev));
+ exynos_dsi_dpms(display, DRM_MODE_DPMS_OFF);
+ drm_panel_detach(dsi->panel);
+ dsi->panel = NULL;
+ }
+
+ if (dsi->panel)
+ return connector_status_connected;
+
+ return connector_status_disconnected;
+}
+
+static void exynos_dsi_connector_destroy(struct drm_connector *connector)
+{
+}
+
+static struct drm_connector_funcs exynos_dsi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .detect = exynos_dsi_detect,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .destroy = exynos_dsi_connector_destroy,
+};
+
+static int exynos_dsi_get_modes(struct drm_connector *connector)
+{
+ struct exynos_dsi *dsi = connector_to_dsi(connector);
+
+ if (dsi->panel)
+ return dsi->panel->funcs->get_modes(dsi->panel);
+
+ return 0;
+}
+
+static int exynos_dsi_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+static struct drm_encoder *
+exynos_dsi_best_encoder(struct drm_connector *connector)
+{
+ struct exynos_dsi *dsi = connector_to_dsi(connector);
+
+ return dsi->encoder;
+}
+
+static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
+ .get_modes = exynos_dsi_get_modes,
+ .mode_valid = exynos_dsi_mode_valid,
+ .best_encoder = exynos_dsi_best_encoder,
+};
+
+static int exynos_dsi_create_connector(struct exynos_drm_display *display,
+ struct drm_encoder *encoder)
+{
+ struct exynos_dsi *dsi = display->ctx;
+ struct drm_connector *connector = &dsi->connector;
+ int ret;
+
+ dsi->encoder = encoder;
+
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ ret = drm_connector_init(encoder->dev, connector,
+ &exynos_dsi_connector_funcs,
+ DRM_MODE_CONNECTOR_DSI);
+ if (ret) {
+ DRM_ERROR("Failed to initialize connector with drm\n");
+ return ret;
+ }
+
+ drm_connector_helper_add(connector, &exynos_dsi_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+ drm_mode_connector_attach_encoder(connector, encoder);
+
+ return 0;
+}
+
+static void exynos_dsi_mode_set(struct exynos_drm_display *display,
+ struct drm_display_mode *mode)
+{
+ struct exynos_dsi *dsi = display->ctx;
+ struct videomode *vm = &dsi->vm;
+
+ vm->hactive = mode->hdisplay;
+ vm->vactive = mode->vdisplay;
+ vm->vfront_porch = mode->vsync_start - mode->vdisplay;
+ vm->vback_porch = mode->vtotal - mode->vsync_end;
+ vm->vsync_len = mode->vsync_end - mode->vsync_start;
+ vm->hfront_porch = mode->hsync_start - mode->hdisplay;
+ vm->hback_porch = mode->htotal - mode->hsync_end;
+ vm->hsync_len = mode->hsync_end - mode->hsync_start;
+}
+
+static struct exynos_drm_display_ops exynos_dsi_display_ops = {
+ .create_connector = exynos_dsi_create_connector,
+ .mode_set = exynos_dsi_mode_set,
+ .dpms = exynos_dsi_dpms
+};
+
+static struct exynos_drm_display exynos_dsi_display = {
+ .type = EXYNOS_DISPLAY_TYPE_LCD,
+ .ops = &exynos_dsi_display_ops,
+};
+
+/* of_* functions will be removed after merge of of_graph patches */
+static struct device_node *
+of_get_child_by_name_reg(struct device_node *parent, const char *name, u32 reg)
+{
+ struct device_node *np;
+
+ for_each_child_of_node(parent, np) {
+ u32 r;
+
+ if (!np->name || of_node_cmp(np->name, name))
+ continue;
+
+ if (of_property_read_u32(np, "reg", &r) < 0)
+ r = 0;
+
+ if (reg == r)
+ break;
+ }
+
+ return np;
+}
+
+static struct device_node *of_graph_get_port_by_reg(struct device_node *parent,
+ u32 reg)
+{
+ struct device_node *ports, *port;
+
+ ports = of_get_child_by_name(parent, "ports");
+ if (ports)
+ parent = ports;
+
+ port = of_get_child_by_name_reg(parent, "port", reg);
+
+ of_node_put(ports);
+
+ return port;
+}
+
+static struct device_node *
+of_graph_get_endpoint_by_reg(struct device_node *port, u32 reg)
+{
+ return of_get_child_by_name_reg(port, "endpoint", reg);
+}
+
+static int exynos_dsi_of_read_u32(const struct device_node *np,
+ const char *propname, u32 *out_value)
+{
+ int ret = of_property_read_u32(np, propname, out_value);
+
+ if (ret < 0)
+ pr_err("%s: failed to get '%s' property\n", np->full_name,
+ propname);
+
+ return ret;
+}
+
+enum {
+ DSI_PORT_IN,
+ DSI_PORT_OUT
+};
+
+static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
+{
+ struct device *dev = dsi->dev;
+ struct device_node *node = dev->of_node;
+ struct device_node *port, *ep;
+ int ret;
+
+ ret = exynos_dsi_of_read_u32(node, "samsung,pll-clock-frequency",
+ &dsi->pll_clk_rate);
+ if (ret < 0)
+ return ret;
+
+ port = of_graph_get_port_by_reg(node, DSI_PORT_OUT);
+ if (!port) {
+ dev_err(dev, "no output port specified\n");
+ return -EINVAL;
+ }
+
+ ep = of_graph_get_endpoint_by_reg(port, 0);
+ of_node_put(port);
+ if (!ep) {
+ dev_err(dev, "no endpoint specified in output port\n");
+ return -EINVAL;
+ }
+
+ ret = exynos_dsi_of_read_u32(ep, "samsung,burst-clock-frequency",
+ &dsi->burst_clk_rate);
+ if (ret < 0)
+ goto end;
+
+ ret = exynos_dsi_of_read_u32(ep, "samsung,esc-clock-frequency",
+ &dsi->esc_clk_rate);
+
+end:
+ of_node_put(ep);
+
+ return ret;
+}
+
+static int exynos_dsi_probe(struct platform_device *pdev)
+{
+ struct resource *res;
+ struct exynos_dsi *dsi;
+ int ret;
+
+ dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
+ if (!dsi) {
+ dev_err(&pdev->dev, "failed to allocate dsi object.\n");
+ return -ENOMEM;
+ }
+
+ init_completion(&dsi->completed);
+ spin_lock_init(&dsi->transfer_lock);
+ INIT_LIST_HEAD(&dsi->transfer_list);
+
+ dsi->dsi_host.ops = &exynos_dsi_ops;
+ dsi->dsi_host.dev = &pdev->dev;
+
+ dsi->dev = &pdev->dev;
+
+ ret = exynos_dsi_parse_dt(dsi);
+ if (ret)
+ return ret;
+
+ dsi->supplies[0].supply = "vddcore";
+ dsi->supplies[1].supply = "vddio";
+ ret = devm_regulator_bulk_get(&pdev->dev, ARRAY_SIZE(dsi->supplies),
+ dsi->supplies);
+ if (ret) {
+ dev_info(&pdev->dev, "failed to get regulators: %d\n", ret);
+ return -EPROBE_DEFER;
+ }
+
+ dsi->pll_clk = devm_clk_get(&pdev->dev, "pll_clk");
+ if (IS_ERR(dsi->pll_clk)) {
+ dev_info(&pdev->dev, "failed to get dsi pll input clock\n");
+ return -EPROBE_DEFER;
+ }
+
+ dsi->bus_clk = devm_clk_get(&pdev->dev, "bus_clk");
+ if (IS_ERR(dsi->bus_clk)) {
+ dev_info(&pdev->dev, "failed to get dsi bus clock\n");
+ return -EPROBE_DEFER;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ dsi->reg_base = devm_ioremap_resource(&pdev->dev, res);
+ if (!dsi->reg_base) {
+ dev_err(&pdev->dev, "failed to remap io region\n");
+ return -EADDRNOTAVAIL;
+ }
+
+ dsi->phy = devm_phy_get(&pdev->dev, "dsim");
+ if (IS_ERR(dsi->phy)) {
+ dev_info(&pdev->dev, "failed to get dsim phy\n");
+ return -EPROBE_DEFER;
+ }
+
+ dsi->irq = platform_get_irq(pdev, 0);
+ if (dsi->irq < 0) {
+ dev_err(&pdev->dev, "failed to request dsi irq resource\n");
+ return dsi->irq;
+ }
+
+ irq_set_status_flags(dsi->irq, IRQ_NOAUTOEN);
+ ret = devm_request_threaded_irq(&pdev->dev, dsi->irq, NULL,
+ exynos_dsi_irq, IRQF_ONESHOT,
+ dev_name(&pdev->dev), dsi);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to request dsi irq\n");
+ return ret;
+ }
+
+ exynos_dsi_display.ctx = dsi;
+
+ platform_set_drvdata(pdev, &exynos_dsi_display);
+ exynos_drm_display_register(&exynos_dsi_display);
+
+ return mipi_dsi_host_register(&dsi->dsi_host);
+}
+
+static int exynos_dsi_remove(struct platform_device *pdev)
+{
+ struct exynos_dsi *dsi = exynos_dsi_display.ctx;
+
+ exynos_dsi_dpms(&exynos_dsi_display, DRM_MODE_DPMS_OFF);
+
+ exynos_drm_display_unregister(&exynos_dsi_display);
+ mipi_dsi_host_unregister(&dsi->dsi_host);
+
+ return 0;
+}
+
+#if CONFIG_PM_SLEEP
+static int exynos_dsi_resume(struct device *dev)
+{
+ struct exynos_dsi *dsi = exynos_dsi_display.ctx;
+
+ if (dsi->state & DSIM_STATE_ENABLED) {
+ dsi->state &= ~DSIM_STATE_ENABLED;
+ exynos_dsi_enable(dsi);
+ }
+
+ return 0;
+}
+
+static int exynos_dsi_suspend(struct device *dev)
+{
+ struct exynos_dsi *dsi = exynos_dsi_display.ctx;
+
+ if (dsi->state & DSIM_STATE_ENABLED) {
+ exynos_dsi_disable(dsi);
+ dsi->state |= DSIM_STATE_ENABLED;
+ }
+
+ return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_dsi_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(exynos_dsi_suspend, exynos_dsi_resume)
+};
+
+static struct of_device_id exynos_dsi_of_match[] = {
+ { .compatible = "samsung,exynos4210-mipi-dsi" },
+ { }
+};
+
+struct platform_driver dsi_driver = {
+ .probe = exynos_dsi_probe,
+ .remove = exynos_dsi_remove,
+ .driver = {
+ .name = "exynos-dsi",
+ .owner = THIS_MODULE,
+ .pm = &exynos_dsi_pm_ops,
+ .of_match_table = exynos_dsi_of_match,
+ },
+};
+
+MODULE_AUTHOR("Tomasz Figa <t.figa@samsung.com>");
+MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>");
+MODULE_DESCRIPTION("Samsung SoC MIPI DSI Master");
+MODULE_LICENSE("GPL v2");
#include "exynos_drm_drv.h"
#include "exynos_drm_encoder.h"
-#include "exynos_drm_connector.h"
#define to_exynos_encoder(x) container_of(x, struct exynos_drm_encoder,\
drm_encoder)
* exynos specific encoder structure.
*
* @drm_encoder: encoder object.
- * @manager: specific encoder has its own manager to control a hardware
- * appropriately and we can access a hardware drawing on this manager.
- * @dpms: store the encoder dpms value.
- * @updated: indicate whether overlay data updating is needed or not.
+ * @display: the display structure that maps to this encoder
*/
struct exynos_drm_encoder {
- struct drm_crtc *old_crtc;
struct drm_encoder drm_encoder;
- struct exynos_drm_manager *manager;
- int dpms;
- bool updated;
+ struct exynos_drm_display *display;
};
-static void exynos_drm_connector_power(struct drm_encoder *encoder, int mode)
-{
- struct drm_device *dev = encoder->dev;
- struct drm_connector *connector;
-
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (exynos_drm_best_encoder(connector) == encoder) {
- DRM_DEBUG_KMS("connector[%d] dpms[%d]\n",
- connector->base.id, mode);
-
- exynos_drm_display_power(connector, mode);
- }
- }
-}
-
static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
{
- struct drm_device *dev = encoder->dev;
- struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
+ struct exynos_drm_display *display = exynos_encoder->display;
DRM_DEBUG_KMS("encoder dpms: %d\n", mode);
- if (exynos_encoder->dpms == mode) {
- DRM_DEBUG_KMS("desired dpms mode is same as previous one.\n");
- return;
- }
-
- mutex_lock(&dev->struct_mutex);
-
- switch (mode) {
- case DRM_MODE_DPMS_ON:
- if (manager_ops && manager_ops->apply)
- if (!exynos_encoder->updated)
- manager_ops->apply(manager->dev);
-
- exynos_drm_connector_power(encoder, mode);
- exynos_encoder->dpms = mode;
- break;
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- case DRM_MODE_DPMS_OFF:
- exynos_drm_connector_power(encoder, mode);
- exynos_encoder->dpms = mode;
- exynos_encoder->updated = false;
- break;
- default:
- DRM_ERROR("unspecified mode %d\n", mode);
- break;
- }
-
- mutex_unlock(&dev->struct_mutex);
+ if (display->ops->dpms)
+ display->ops->dpms(display, mode);
}
static bool
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
+ struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
+ struct exynos_drm_display *display = exynos_encoder->display;
struct drm_connector *connector;
- struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder)
- if (manager_ops && manager_ops->mode_fixup)
- manager_ops->mode_fixup(manager->dev, connector,
- mode, adjusted_mode);
+ if (connector->encoder != encoder)
+ continue;
+
+ if (display->ops->mode_fixup)
+ display->ops->mode_fixup(display, connector, mode,
+ adjusted_mode);
}
return true;
}
-static void disable_plane_to_crtc(struct drm_device *dev,
- struct drm_crtc *old_crtc,
- struct drm_crtc *new_crtc)
-{
- struct drm_plane *plane;
-
- /*
- * if old_crtc isn't same as encoder->crtc then it means that
- * user changed crtc id to another one so the plane to old_crtc
- * should be disabled and plane->crtc should be set to new_crtc
- * (encoder->crtc)
- */
- list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
- if (plane->crtc == old_crtc) {
- /*
- * do not change below call order.
- *
- * plane->funcs->disable_plane call checks
- * if encoder->crtc is same as plane->crtc and if same
- * then overlay_ops->disable callback will be called
- * to diasble current hw overlay so plane->crtc should
- * have new_crtc because new_crtc was set to
- * encoder->crtc in advance.
- */
- plane->crtc = new_crtc;
- plane->funcs->disable_plane(plane);
- }
- }
-}
-
static void exynos_drm_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- struct drm_device *dev = encoder->dev;
- struct drm_connector *connector;
- struct exynos_drm_manager *manager;
- struct exynos_drm_manager_ops *manager_ops;
-
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder) {
- struct exynos_drm_encoder *exynos_encoder;
-
- exynos_encoder = to_exynos_encoder(encoder);
-
- if (exynos_encoder->old_crtc != encoder->crtc &&
- exynos_encoder->old_crtc) {
-
- /*
- * disable a plane to old crtc and change
- * crtc of the plane to new one.
- */
- disable_plane_to_crtc(dev,
- exynos_encoder->old_crtc,
- encoder->crtc);
- }
-
- manager = exynos_drm_get_manager(encoder);
- manager_ops = manager->ops;
-
- if (manager_ops && manager_ops->mode_set)
- manager_ops->mode_set(manager->dev,
- adjusted_mode);
+ struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
+ struct exynos_drm_display *display = exynos_encoder->display;
- exynos_encoder->old_crtc = encoder->crtc;
- }
- }
+ if (display->ops->mode_set)
+ display->ops->mode_set(display, adjusted_mode);
}
static void exynos_drm_encoder_prepare(struct drm_encoder *encoder)
static void exynos_drm_encoder_commit(struct drm_encoder *encoder)
{
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
- struct exynos_drm_manager *manager = exynos_encoder->manager;
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
-
- if (manager_ops && manager_ops->commit)
- manager_ops->commit(manager->dev);
-
- /*
- * this will avoid one issue that overlay data is updated to
- * real hardware two times.
- * And this variable will be used to check if the data was
- * already updated or not by exynos_drm_encoder_dpms function.
- */
- exynos_encoder->updated = true;
-
- /*
- * In case of setcrtc, there is no way to update encoder's dpms
- * so update it here.
- */
- exynos_encoder->dpms = DRM_MODE_DPMS_ON;
-}
+ struct exynos_drm_display *display = exynos_encoder->display;
-void exynos_drm_encoder_complete_scanout(struct drm_framebuffer *fb)
-{
- struct exynos_drm_encoder *exynos_encoder;
- struct exynos_drm_manager_ops *ops;
- struct drm_device *dev = fb->dev;
- struct drm_encoder *encoder;
+ if (display->ops->dpms)
+ display->ops->dpms(display, DRM_MODE_DPMS_ON);
- /*
- * make sure that overlay data are updated to real hardware
- * for all encoders.
- */
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- exynos_encoder = to_exynos_encoder(encoder);
- ops = exynos_encoder->manager->ops;
-
- /*
- * wait for vblank interrupt
- * - this makes sure that overlay data are updated to
- * real hardware.
- */
- if (ops->wait_for_vblank)
- ops->wait_for_vblank(exynos_encoder->manager->dev);
- }
+ if (display->ops->commit)
+ display->ops->commit(display);
}
-
static void exynos_drm_encoder_disable(struct drm_encoder *encoder)
{
struct drm_plane *plane;
exynos_drm_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
/* all planes connected to this encoder should be also disabled. */
- list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
+ drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
if (plane->crtc == encoder->crtc)
plane->funcs->disable_plane(plane);
}
static void exynos_drm_encoder_destroy(struct drm_encoder *encoder)
{
- struct exynos_drm_encoder *exynos_encoder =
- to_exynos_encoder(encoder);
-
- exynos_encoder->manager->pipe = -1;
+ struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
drm_encoder_cleanup(encoder);
kfree(exynos_encoder);
struct drm_encoder *clone;
struct drm_device *dev = encoder->dev;
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
- struct exynos_drm_display_ops *display_ops =
- exynos_encoder->manager->display_ops;
+ struct exynos_drm_display *display = exynos_encoder->display;
unsigned int clone_mask = 0;
int cnt = 0;
list_for_each_entry(clone, &dev->mode_config.encoder_list, head) {
- switch (display_ops->type) {
+ switch (display->type) {
case EXYNOS_DISPLAY_TYPE_LCD:
case EXYNOS_DISPLAY_TYPE_HDMI:
case EXYNOS_DISPLAY_TYPE_VIDI:
struct drm_encoder *
exynos_drm_encoder_create(struct drm_device *dev,
- struct exynos_drm_manager *manager,
- unsigned int possible_crtcs)
+ struct exynos_drm_display *display,
+ unsigned long possible_crtcs)
{
struct drm_encoder *encoder;
struct exynos_drm_encoder *exynos_encoder;
- if (!manager || !possible_crtcs)
- return NULL;
-
- if (!manager->dev)
+ if (!possible_crtcs)
return NULL;
exynos_encoder = kzalloc(sizeof(*exynos_encoder), GFP_KERNEL);
if (!exynos_encoder)
return NULL;
- exynos_encoder->dpms = DRM_MODE_DPMS_OFF;
- exynos_encoder->manager = manager;
+ exynos_encoder->display = display;
encoder = &exynos_encoder->drm_encoder;
encoder->possible_crtcs = possible_crtcs;
return encoder;
}
-struct exynos_drm_manager *exynos_drm_get_manager(struct drm_encoder *encoder)
-{
- return to_exynos_encoder(encoder)->manager;
-}
-
-void exynos_drm_fn_encoder(struct drm_crtc *crtc, void *data,
- void (*fn)(struct drm_encoder *, void *))
-{
- struct drm_device *dev = crtc->dev;
- struct drm_encoder *encoder;
- struct exynos_drm_private *private = dev->dev_private;
- struct exynos_drm_manager *manager;
-
- list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
- /*
- * if crtc is detached from encoder, check pipe,
- * otherwise check crtc attached to encoder
- */
- if (!encoder->crtc) {
- manager = to_exynos_encoder(encoder)->manager;
- if (manager->pipe < 0 ||
- private->crtc[manager->pipe] != crtc)
- continue;
- } else {
- if (encoder->crtc != crtc)
- continue;
- }
-
- fn(encoder, data);
- }
-}
-
-void exynos_drm_enable_vblank(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
- int crtc = *(int *)data;
-
- if (manager->pipe != crtc)
- return;
-
- if (manager_ops->enable_vblank)
- manager_ops->enable_vblank(manager->dev);
-}
-
-void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
- int crtc = *(int *)data;
-
- if (manager->pipe != crtc)
- return;
-
- if (manager_ops->disable_vblank)
- manager_ops->disable_vblank(manager->dev);
-}
-
-void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
- struct exynos_drm_manager *manager = exynos_encoder->manager;
- struct exynos_drm_manager_ops *manager_ops = manager->ops;
- int mode = *(int *)data;
-
- if (manager_ops && manager_ops->dpms)
- manager_ops->dpms(manager->dev, mode);
-
- /*
- * if this condition is ok then it means that the crtc is already
- * detached from encoder and last function for detaching is properly
- * done, so clear pipe from manager to prevent repeated call.
- */
- if (mode > DRM_MODE_DPMS_ON) {
- if (!encoder->crtc)
- manager->pipe = -1;
- }
-}
-
-void exynos_drm_encoder_crtc_pipe(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- int pipe = *(int *)data;
-
- /*
- * when crtc is detached from encoder, this pipe is used
- * to select manager operation
- */
- manager->pipe = pipe;
-}
-
-void exynos_drm_encoder_plane_mode_set(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- struct exynos_drm_overlay *overlay = data;
-
- if (overlay_ops && overlay_ops->mode_set)
- overlay_ops->mode_set(manager->dev, overlay);
-}
-
-void exynos_drm_encoder_plane_commit(struct drm_encoder *encoder, void *data)
+struct exynos_drm_display *exynos_drm_get_display(struct drm_encoder *encoder)
{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- int zpos = DEFAULT_ZPOS;
-
- if (data)
- zpos = *(int *)data;
-
- if (overlay_ops && overlay_ops->commit)
- overlay_ops->commit(manager->dev, zpos);
-}
-
-void exynos_drm_encoder_plane_enable(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- int zpos = DEFAULT_ZPOS;
-
- if (data)
- zpos = *(int *)data;
-
- if (overlay_ops && overlay_ops->enable)
- overlay_ops->enable(manager->dev, zpos);
-}
-
-void exynos_drm_encoder_plane_disable(struct drm_encoder *encoder, void *data)
-{
- struct exynos_drm_manager *manager =
- to_exynos_encoder(encoder)->manager;
- struct exynos_drm_overlay_ops *overlay_ops = manager->overlay_ops;
- int zpos = DEFAULT_ZPOS;
-
- if (data)
- zpos = *(int *)data;
-
- if (overlay_ops && overlay_ops->disable)
- overlay_ops->disable(manager->dev, zpos);
+ return to_exynos_encoder(encoder)->display;
}
void exynos_drm_encoder_setup(struct drm_device *dev);
struct drm_encoder *exynos_drm_encoder_create(struct drm_device *dev,
- struct exynos_drm_manager *mgr,
- unsigned int possible_crtcs);
-struct exynos_drm_manager *
-exynos_drm_get_manager(struct drm_encoder *encoder);
-void exynos_drm_fn_encoder(struct drm_crtc *crtc, void *data,
- void (*fn)(struct drm_encoder *, void *));
-void exynos_drm_enable_vblank(struct drm_encoder *encoder, void *data);
-void exynos_drm_disable_vblank(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_crtc_pipe(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_plane_mode_set(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_plane_commit(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_plane_enable(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_plane_disable(struct drm_encoder *encoder, void *data);
-void exynos_drm_encoder_complete_scanout(struct drm_framebuffer *fb);
+ struct exynos_drm_display *mgr,
+ unsigned long possible_crtcs);
+struct exynos_drm_display *exynos_drm_get_display(struct drm_encoder *encoder);
#endif
#include "exynos_drm_drv.h"
#include "exynos_drm_fb.h"
+#include "exynos_drm_fbdev.h"
#include "exynos_drm_gem.h"
#include "exynos_drm_iommu.h"
-#include "exynos_drm_encoder.h"
+#include "exynos_drm_crtc.h"
#define to_exynos_fb(x) container_of(x, struct exynos_drm_fb, fb)
unsigned int i;
/* make sure that overlay data are updated before relesing fb. */
- exynos_drm_encoder_complete_scanout(fb);
+ exynos_drm_crtc_complete_scanout(fb);
drm_framebuffer_cleanup(fb);
if (fb_helper)
drm_fb_helper_hotplug_event(fb_helper);
+ else
+ exynos_drm_fbdev_init(dev);
}
static const struct drm_mode_config_funcs exynos_drm_mode_config_funcs = {
/* RGB formats use only one buffer */
buffer = exynos_drm_fb_buffer(fb, 0);
if (!buffer) {
- DRM_LOG_KMS("buffer is null.\n");
+ DRM_DEBUG_KMS("buffer is null.\n");
return -EFAULT;
}
.fb_probe = exynos_drm_fbdev_create,
};
+bool exynos_drm_fbdev_is_anything_connected(struct drm_device *dev)
+{
+ struct drm_connector *connector;
+ bool ret = false;
+
+ mutex_lock(&dev->mode_config.mutex);
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ if (connector->status != connector_status_connected)
+ continue;
+
+ ret = true;
+ break;
+ }
+ mutex_unlock(&dev->mode_config.mutex);
+
+ return ret;
+}
+
int exynos_drm_fbdev_init(struct drm_device *dev)
{
struct exynos_drm_fbdev *fbdev;
if (!dev->mode_config.num_crtc || !dev->mode_config.num_connector)
return 0;
+ if (!exynos_drm_fbdev_is_anything_connected(dev))
+ return 0;
+
fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
if (!fbdev)
return -ENOMEM;
/* FIMD has totally five hardware windows. */
#define WINDOWS_NR 5
-#define get_fimd_context(dev) platform_get_drvdata(to_platform_device(dev))
+#define get_fimd_manager(mgr) platform_get_drvdata(to_platform_device(dev))
struct fimd_driver_data {
unsigned int timing_base;
};
struct fimd_context {
- struct exynos_drm_subdrv subdrv;
- int irq;
- struct drm_crtc *crtc;
+ struct device *dev;
+ struct drm_device *drm_dev;
struct clk *bus_clk;
struct clk *lcd_clk;
void __iomem *regs;
+ struct drm_display_mode mode;
struct fimd_win_data win_data[WINDOWS_NR];
- unsigned int clkdiv;
unsigned int default_win;
unsigned long irq_flags;
- u32 vidcon0;
u32 vidcon1;
bool suspended;
- struct mutex lock;
+ int pipe;
wait_queue_head_t wait_vsync_queue;
atomic_t wait_vsync_event;
return (struct fimd_driver_data *)of_id->data;
}
-static bool fimd_display_is_connected(struct device *dev)
+static int fimd_mgr_initialize(struct exynos_drm_manager *mgr,
+ struct drm_device *drm_dev, int pipe)
{
- /* TODO. */
+ struct fimd_context *ctx = mgr->ctx;
- return true;
-}
+ ctx->drm_dev = drm_dev;
+ ctx->pipe = pipe;
-static void *fimd_get_panel(struct device *dev)
-{
- struct fimd_context *ctx = get_fimd_context(dev);
+ /*
+ * enable drm irq mode.
+ * - with irq_enabled = true, we can use the vblank feature.
+ *
+ * P.S. note that we wouldn't use drm irq handler but
+ * just specific driver own one instead because
+ * drm framework supports only one irq handler.
+ */
+ drm_dev->irq_enabled = true;
- return &ctx->panel;
-}
+ /*
+ * with vblank_disable_allowed = true, vblank interrupt will be disabled
+ * by drm timer once a current process gives up ownership of
+ * vblank event.(after drm_vblank_put function is called)
+ */
+ drm_dev->vblank_disable_allowed = true;
-static int fimd_check_mode(struct device *dev, struct drm_display_mode *mode)
-{
- /* TODO. */
+ /* attach this sub driver to iommu mapping if supported. */
+ if (is_drm_iommu_supported(ctx->drm_dev))
+ drm_iommu_attach_device(ctx->drm_dev, ctx->dev);
return 0;
}
-static int fimd_display_power_on(struct device *dev, int mode)
+static void fimd_mgr_remove(struct exynos_drm_manager *mgr)
{
- /* TODO */
+ struct fimd_context *ctx = mgr->ctx;
- return 0;
+ /* detach this sub driver from iommu mapping if supported. */
+ if (is_drm_iommu_supported(ctx->drm_dev))
+ drm_iommu_detach_device(ctx->drm_dev, ctx->dev);
}
-static struct exynos_drm_display_ops fimd_display_ops = {
- .type = EXYNOS_DISPLAY_TYPE_LCD,
- .is_connected = fimd_display_is_connected,
- .get_panel = fimd_get_panel,
- .check_mode = fimd_check_mode,
- .power_on = fimd_display_power_on,
-};
-
-static void fimd_dpms(struct device *subdrv_dev, int mode)
+static u32 fimd_calc_clkdiv(struct fimd_context *ctx,
+ const struct drm_display_mode *mode)
{
- struct fimd_context *ctx = get_fimd_context(subdrv_dev);
+ unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh;
+ u32 clkdiv;
- DRM_DEBUG_KMS("%d\n", mode);
+ /* Find the clock divider value that gets us closest to ideal_clk */
+ clkdiv = DIV_ROUND_UP(clk_get_rate(ctx->lcd_clk), ideal_clk);
- mutex_lock(&ctx->lock);
+ return (clkdiv < 0x100) ? clkdiv : 0xff;
+}
- switch (mode) {
- case DRM_MODE_DPMS_ON:
- /*
- * enable fimd hardware only if suspended status.
- *
- * P.S. fimd_dpms function would be called at booting time so
- * clk_enable could be called double time.
- */
- if (ctx->suspended)
- pm_runtime_get_sync(subdrv_dev);
- break;
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- case DRM_MODE_DPMS_OFF:
- if (!ctx->suspended)
- pm_runtime_put_sync(subdrv_dev);
- break;
- default:
- DRM_DEBUG_KMS("unspecified mode %d\n", mode);
- break;
- }
+static bool fimd_mode_fixup(struct exynos_drm_manager *mgr,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ if (adjusted_mode->vrefresh == 0)
+ adjusted_mode->vrefresh = FIMD_DEFAULT_FRAMERATE;
- mutex_unlock(&ctx->lock);
+ return true;
}
-static void fimd_apply(struct device *subdrv_dev)
+static void fimd_mode_set(struct exynos_drm_manager *mgr,
+ const struct drm_display_mode *in_mode)
{
- struct fimd_context *ctx = get_fimd_context(subdrv_dev);
- struct exynos_drm_manager *mgr = ctx->subdrv.manager;
- struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
- struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
- struct fimd_win_data *win_data;
- int i;
-
- for (i = 0; i < WINDOWS_NR; i++) {
- win_data = &ctx->win_data[i];
- if (win_data->enabled && (ovl_ops && ovl_ops->commit))
- ovl_ops->commit(subdrv_dev, i);
- }
+ struct fimd_context *ctx = mgr->ctx;
- if (mgr_ops && mgr_ops->commit)
- mgr_ops->commit(subdrv_dev);
+ drm_mode_copy(&ctx->mode, in_mode);
}
-static void fimd_commit(struct device *dev)
+static void fimd_commit(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
- struct exynos_drm_panel_info *panel = &ctx->panel;
- struct videomode *vm = &panel->vm;
+ struct fimd_context *ctx = mgr->ctx;
+ struct drm_display_mode *mode = &ctx->mode;
struct fimd_driver_data *driver_data;
- u32 val;
+ u32 val, clkdiv, vidcon1;
+ int vsync_len, vbpd, vfpd, hsync_len, hbpd, hfpd;
driver_data = ctx->driver_data;
if (ctx->suspended)
return;
- /* setup polarity values from machine code. */
- writel(ctx->vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
+ /* nothing to do if we haven't set the mode yet */
+ if (mode->htotal == 0 || mode->vtotal == 0)
+ return;
+
+ /* setup polarity values */
+ vidcon1 = ctx->vidcon1;
+ if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+ vidcon1 |= VIDCON1_INV_VSYNC;
+ if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+ vidcon1 |= VIDCON1_INV_HSYNC;
+ writel(vidcon1, ctx->regs + driver_data->timing_base + VIDCON1);
/* setup vertical timing values. */
- val = VIDTCON0_VBPD(vm->vback_porch - 1) |
- VIDTCON0_VFPD(vm->vfront_porch - 1) |
- VIDTCON0_VSPW(vm->vsync_len - 1);
+ vsync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ vbpd = mode->crtc_vtotal - mode->crtc_vsync_end;
+ vfpd = mode->crtc_vsync_start - mode->crtc_vdisplay;
+
+ val = VIDTCON0_VBPD(vbpd - 1) |
+ VIDTCON0_VFPD(vfpd - 1) |
+ VIDTCON0_VSPW(vsync_len - 1);
writel(val, ctx->regs + driver_data->timing_base + VIDTCON0);
/* setup horizontal timing values. */
- val = VIDTCON1_HBPD(vm->hback_porch - 1) |
- VIDTCON1_HFPD(vm->hfront_porch - 1) |
- VIDTCON1_HSPW(vm->hsync_len - 1);
+ hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
+ hbpd = mode->crtc_htotal - mode->crtc_hsync_end;
+ hfpd = mode->crtc_hsync_start - mode->crtc_hdisplay;
+
+ val = VIDTCON1_HBPD(hbpd - 1) |
+ VIDTCON1_HFPD(hfpd - 1) |
+ VIDTCON1_HSPW(hsync_len - 1);
writel(val, ctx->regs + driver_data->timing_base + VIDTCON1);
/* setup horizontal and vertical display size. */
- val = VIDTCON2_LINEVAL(vm->vactive - 1) |
- VIDTCON2_HOZVAL(vm->hactive - 1) |
- VIDTCON2_LINEVAL_E(vm->vactive - 1) |
- VIDTCON2_HOZVAL_E(vm->hactive - 1);
+ val = VIDTCON2_LINEVAL(mode->vdisplay - 1) |
+ VIDTCON2_HOZVAL(mode->hdisplay - 1) |
+ VIDTCON2_LINEVAL_E(mode->vdisplay - 1) |
+ VIDTCON2_HOZVAL_E(mode->hdisplay - 1);
writel(val, ctx->regs + driver_data->timing_base + VIDTCON2);
- /* setup clock source, clock divider, enable dma. */
- val = ctx->vidcon0;
- val &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
-
- if (ctx->driver_data->has_clksel) {
- val &= ~VIDCON0_CLKSEL_MASK;
- val |= VIDCON0_CLKSEL_LCD;
- }
-
- if (ctx->clkdiv > 1)
- val |= VIDCON0_CLKVAL_F(ctx->clkdiv - 1) | VIDCON0_CLKDIR;
- else
- val &= ~VIDCON0_CLKDIR; /* 1:1 clock */
-
/*
* fields of register with prefix '_F' would be updated
* at vsync(same as dma start)
*/
- val |= VIDCON0_ENVID | VIDCON0_ENVID_F;
+ val = VIDCON0_ENVID | VIDCON0_ENVID_F;
+
+ if (ctx->driver_data->has_clksel)
+ val |= VIDCON0_CLKSEL_LCD;
+
+ clkdiv = fimd_calc_clkdiv(ctx, mode);
+ if (clkdiv > 1)
+ val |= VIDCON0_CLKVAL_F(clkdiv - 1) | VIDCON0_CLKDIR;
+
writel(val, ctx->regs + VIDCON0);
}
-static int fimd_enable_vblank(struct device *dev)
+static int fimd_enable_vblank(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
u32 val;
if (ctx->suspended)
return 0;
}
-static void fimd_disable_vblank(struct device *dev)
+static void fimd_disable_vblank(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
u32 val;
if (ctx->suspended)
}
}
-static void fimd_wait_for_vblank(struct device *dev)
+static void fimd_wait_for_vblank(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
if (ctx->suspended)
return;
DRM_DEBUG_KMS("vblank wait timed out.\n");
}
-static struct exynos_drm_manager_ops fimd_manager_ops = {
- .dpms = fimd_dpms,
- .apply = fimd_apply,
- .commit = fimd_commit,
- .enable_vblank = fimd_enable_vblank,
- .disable_vblank = fimd_disable_vblank,
- .wait_for_vblank = fimd_wait_for_vblank,
-};
-
-static void fimd_win_mode_set(struct device *dev,
- struct exynos_drm_overlay *overlay)
+static void fimd_win_mode_set(struct exynos_drm_manager *mgr,
+ struct exynos_drm_overlay *overlay)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
struct fimd_win_data *win_data;
int win;
unsigned long offset;
if (!overlay) {
- dev_err(dev, "overlay is NULL\n");
+ DRM_ERROR("overlay is NULL\n");
return;
}
overlay->fb_width, overlay->crtc_width);
}
-static void fimd_win_set_pixfmt(struct device *dev, unsigned int win)
+static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win)
{
- struct fimd_context *ctx = get_fimd_context(dev);
struct fimd_win_data *win_data = &ctx->win_data[win];
unsigned long val;
writel(val, ctx->regs + WINCON(win));
}
-static void fimd_win_set_colkey(struct device *dev, unsigned int win)
+static void fimd_win_set_colkey(struct fimd_context *ctx, unsigned int win)
{
- struct fimd_context *ctx = get_fimd_context(dev);
unsigned int keycon0 = 0, keycon1 = 0;
keycon0 = ~(WxKEYCON0_KEYBL_EN | WxKEYCON0_KEYEN_F |
writel(val, ctx->regs + reg);
}
-static void fimd_win_commit(struct device *dev, int zpos)
+static void fimd_win_commit(struct exynos_drm_manager *mgr, int zpos)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
struct fimd_win_data *win_data;
int win = zpos;
unsigned long val, alpha, size;
win_data = &ctx->win_data[win];
+ /* If suspended, enable this on resume */
+ if (ctx->suspended) {
+ win_data->resume = true;
+ return;
+ }
+
/*
* SHADOWCON/PRTCON register is used for enabling timing.
*
DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
}
- fimd_win_set_pixfmt(dev, win);
+ fimd_win_set_pixfmt(ctx, win);
/* hardware window 0 doesn't support color key. */
if (win != 0)
- fimd_win_set_colkey(dev, win);
+ fimd_win_set_colkey(ctx, win);
/* wincon */
val = readl(ctx->regs + WINCON(win));
win_data->enabled = true;
}
-static void fimd_win_disable(struct device *dev, int zpos)
+static void fimd_win_disable(struct exynos_drm_manager *mgr, int zpos)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
struct fimd_win_data *win_data;
int win = zpos;
u32 val;
win_data->enabled = false;
}
-static struct exynos_drm_overlay_ops fimd_overlay_ops = {
- .mode_set = fimd_win_mode_set,
- .commit = fimd_win_commit,
- .disable = fimd_win_disable,
-};
-
-static struct exynos_drm_manager fimd_manager = {
- .pipe = -1,
- .ops = &fimd_manager_ops,
- .overlay_ops = &fimd_overlay_ops,
- .display_ops = &fimd_display_ops,
-};
-
-static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
-{
- struct fimd_context *ctx = (struct fimd_context *)dev_id;
- struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
- struct drm_device *drm_dev = subdrv->drm_dev;
- struct exynos_drm_manager *manager = subdrv->manager;
- u32 val;
-
- val = readl(ctx->regs + VIDINTCON1);
-
- if (val & VIDINTCON1_INT_FRAME)
- /* VSYNC interrupt */
- writel(VIDINTCON1_INT_FRAME, ctx->regs + VIDINTCON1);
-
- /* check the crtc is detached already from encoder */
- if (manager->pipe < 0)
- goto out;
-
- drm_handle_vblank(drm_dev, manager->pipe);
- exynos_drm_crtc_finish_pageflip(drm_dev, manager->pipe);
-
- /* set wait vsync event to zero and wake up queue. */
- if (atomic_read(&ctx->wait_vsync_event)) {
- atomic_set(&ctx->wait_vsync_event, 0);
- wake_up(&ctx->wait_vsync_queue);
- }
-out:
- return IRQ_HANDLED;
-}
-
-static int fimd_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
-{
- /*
- * enable drm irq mode.
- * - with irq_enabled = true, we can use the vblank feature.
- *
- * P.S. note that we wouldn't use drm irq handler but
- * just specific driver own one instead because
- * drm framework supports only one irq handler.
- */
- drm_dev->irq_enabled = true;
-
- /*
- * with vblank_disable_allowed = true, vblank interrupt will be disabled
- * by drm timer once a current process gives up ownership of
- * vblank event.(after drm_vblank_put function is called)
- */
- drm_dev->vblank_disable_allowed = true;
-
- /* attach this sub driver to iommu mapping if supported. */
- if (is_drm_iommu_supported(drm_dev))
- drm_iommu_attach_device(drm_dev, dev);
-
- return 0;
-}
-
-static void fimd_subdrv_remove(struct drm_device *drm_dev, struct device *dev)
-{
- /* detach this sub driver from iommu mapping if supported. */
- if (is_drm_iommu_supported(drm_dev))
- drm_iommu_detach_device(drm_dev, dev);
-}
-
-static int fimd_configure_clocks(struct fimd_context *ctx, struct device *dev)
-{
- struct videomode *vm = &ctx->panel.vm;
- unsigned long clk;
-
- ctx->bus_clk = devm_clk_get(dev, "fimd");
- if (IS_ERR(ctx->bus_clk)) {
- dev_err(dev, "failed to get bus clock\n");
- return PTR_ERR(ctx->bus_clk);
- }
-
- ctx->lcd_clk = devm_clk_get(dev, "sclk_fimd");
- if (IS_ERR(ctx->lcd_clk)) {
- dev_err(dev, "failed to get lcd clock\n");
- return PTR_ERR(ctx->lcd_clk);
- }
-
- clk = clk_get_rate(ctx->lcd_clk);
- if (clk == 0) {
- dev_err(dev, "error getting sclk_fimd clock rate\n");
- return -EINVAL;
- }
-
- if (vm->pixelclock == 0) {
- unsigned long c;
- c = vm->hactive + vm->hback_porch + vm->hfront_porch +
- vm->hsync_len;
- c *= vm->vactive + vm->vback_porch + vm->vfront_porch +
- vm->vsync_len;
- vm->pixelclock = c * FIMD_DEFAULT_FRAMERATE;
- if (vm->pixelclock == 0) {
- dev_err(dev, "incorrect display timings\n");
- return -EINVAL;
- }
- dev_warn(dev, "pixel clock recalculated to %luHz (%dHz frame rate)\n",
- vm->pixelclock, FIMD_DEFAULT_FRAMERATE);
- }
- ctx->clkdiv = DIV_ROUND_UP(clk, vm->pixelclock);
- if (ctx->clkdiv > 256) {
- dev_warn(dev, "calculated pixel clock divider too high (%u), lowered to 256\n",
- ctx->clkdiv);
- ctx->clkdiv = 256;
- }
- vm->pixelclock = clk / ctx->clkdiv;
- DRM_DEBUG_KMS("pixel clock = %lu, clkdiv = %d\n", vm->pixelclock,
- ctx->clkdiv);
-
- return 0;
-}
-
static void fimd_clear_win(struct fimd_context *ctx, int win)
{
writel(0, ctx->regs + WINCON(win));
fimd_shadow_protect_win(ctx, win, false);
}
-static int fimd_clock(struct fimd_context *ctx, bool enable)
+static void fimd_window_suspend(struct exynos_drm_manager *mgr)
{
- if (enable) {
- int ret;
-
- ret = clk_prepare_enable(ctx->bus_clk);
- if (ret < 0)
- return ret;
+ struct fimd_context *ctx = mgr->ctx;
+ struct fimd_win_data *win_data;
+ int i;
- ret = clk_prepare_enable(ctx->lcd_clk);
- if (ret < 0) {
- clk_disable_unprepare(ctx->bus_clk);
- return ret;
- }
- } else {
- clk_disable_unprepare(ctx->lcd_clk);
- clk_disable_unprepare(ctx->bus_clk);
+ for (i = 0; i < WINDOWS_NR; i++) {
+ win_data = &ctx->win_data[i];
+ win_data->resume = win_data->enabled;
+ if (win_data->enabled)
+ fimd_win_disable(mgr, i);
}
-
- return 0;
+ fimd_wait_for_vblank(mgr);
}
-static void fimd_window_suspend(struct device *dev)
+static void fimd_window_resume(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
struct fimd_win_data *win_data;
int i;
for (i = 0; i < WINDOWS_NR; i++) {
win_data = &ctx->win_data[i];
- win_data->resume = win_data->enabled;
- fimd_win_disable(dev, i);
+ win_data->enabled = win_data->resume;
+ win_data->resume = false;
}
- fimd_wait_for_vblank(dev);
}
-static void fimd_window_resume(struct device *dev)
+static void fimd_apply(struct exynos_drm_manager *mgr)
{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct fimd_context *ctx = mgr->ctx;
struct fimd_win_data *win_data;
int i;
for (i = 0; i < WINDOWS_NR; i++) {
win_data = &ctx->win_data[i];
- win_data->enabled = win_data->resume;
- win_data->resume = false;
+ if (win_data->enabled)
+ fimd_win_commit(mgr, i);
}
+
+ fimd_commit(mgr);
}
-static int fimd_activate(struct fimd_context *ctx, bool enable)
+static int fimd_poweron(struct exynos_drm_manager *mgr)
{
- struct device *dev = ctx->subdrv.dev;
- if (enable) {
- int ret;
+ struct fimd_context *ctx = mgr->ctx;
+ int ret;
- ret = fimd_clock(ctx, true);
- if (ret < 0)
- return ret;
+ if (!ctx->suspended)
+ return 0;
- ctx->suspended = false;
+ ctx->suspended = false;
- /* if vblank was enabled status, enable it again. */
- if (test_and_clear_bit(0, &ctx->irq_flags))
- fimd_enable_vblank(dev);
+ pm_runtime_get_sync(ctx->dev);
- fimd_window_resume(dev);
- } else {
- fimd_window_suspend(dev);
+ ret = clk_prepare_enable(ctx->bus_clk);
+ if (ret < 0) {
+ DRM_ERROR("Failed to prepare_enable the bus clk [%d]\n", ret);
+ goto bus_clk_err;
+ }
+
+ ret = clk_prepare_enable(ctx->lcd_clk);
+ if (ret < 0) {
+ DRM_ERROR("Failed to prepare_enable the lcd clk [%d]\n", ret);
+ goto lcd_clk_err;
+ }
- fimd_clock(ctx, false);
- ctx->suspended = true;
+ /* if vblank was enabled status, enable it again. */
+ if (test_and_clear_bit(0, &ctx->irq_flags)) {
+ ret = fimd_enable_vblank(mgr);
+ if (ret) {
+ DRM_ERROR("Failed to re-enable vblank [%d]\n", ret);
+ goto enable_vblank_err;
+ }
}
+ fimd_window_resume(mgr);
+
+ fimd_apply(mgr);
+
return 0;
+
+enable_vblank_err:
+ clk_disable_unprepare(ctx->lcd_clk);
+lcd_clk_err:
+ clk_disable_unprepare(ctx->bus_clk);
+bus_clk_err:
+ ctx->suspended = true;
+ return ret;
}
-static int fimd_get_platform_data(struct fimd_context *ctx, struct device *dev)
+static int fimd_poweroff(struct exynos_drm_manager *mgr)
{
- struct videomode *vm;
- int ret;
+ struct fimd_context *ctx = mgr->ctx;
- vm = &ctx->panel.vm;
- ret = of_get_videomode(dev->of_node, vm, OF_USE_NATIVE_MODE);
- if (ret) {
- DRM_ERROR("failed: of_get_videomode() : %d\n", ret);
- return ret;
- }
+ if (ctx->suspended)
+ return 0;
- if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW)
- ctx->vidcon1 |= VIDCON1_INV_VSYNC;
- if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW)
- ctx->vidcon1 |= VIDCON1_INV_HSYNC;
- if (vm->flags & DISPLAY_FLAGS_DE_LOW)
- ctx->vidcon1 |= VIDCON1_INV_VDEN;
- if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
- ctx->vidcon1 |= VIDCON1_INV_VCLK;
+ /*
+ * We need to make sure that all windows are disabled before we
+ * suspend that connector. Otherwise we might try to scan from
+ * a destroyed buffer later.
+ */
+ fimd_window_suspend(mgr);
+ clk_disable_unprepare(ctx->lcd_clk);
+ clk_disable_unprepare(ctx->bus_clk);
+
+ pm_runtime_put_sync(ctx->dev);
+
+ ctx->suspended = true;
return 0;
}
+static void fimd_dpms(struct exynos_drm_manager *mgr, int mode)
+{
+ DRM_DEBUG_KMS("%s, %d\n", __FILE__, mode);
+
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ fimd_poweron(mgr);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ fimd_poweroff(mgr);
+ break;
+ default:
+ DRM_DEBUG_KMS("unspecified mode %d\n", mode);
+ break;
+ }
+}
+
+static struct exynos_drm_manager_ops fimd_manager_ops = {
+ .initialize = fimd_mgr_initialize,
+ .remove = fimd_mgr_remove,
+ .dpms = fimd_dpms,
+ .mode_fixup = fimd_mode_fixup,
+ .mode_set = fimd_mode_set,
+ .commit = fimd_commit,
+ .enable_vblank = fimd_enable_vblank,
+ .disable_vblank = fimd_disable_vblank,
+ .wait_for_vblank = fimd_wait_for_vblank,
+ .win_mode_set = fimd_win_mode_set,
+ .win_commit = fimd_win_commit,
+ .win_disable = fimd_win_disable,
+};
+
+static struct exynos_drm_manager fimd_manager = {
+ .type = EXYNOS_DISPLAY_TYPE_LCD,
+ .ops = &fimd_manager_ops,
+};
+
+static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
+{
+ struct fimd_context *ctx = (struct fimd_context *)dev_id;
+ u32 val;
+
+ val = readl(ctx->regs + VIDINTCON1);
+
+ if (val & VIDINTCON1_INT_FRAME)
+ /* VSYNC interrupt */
+ writel(VIDINTCON1_INT_FRAME, ctx->regs + VIDINTCON1);
+
+ /* check the crtc is detached already from encoder */
+ if (ctx->pipe < 0 || !ctx->drm_dev)
+ goto out;
+
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+
+ /* set wait vsync event to zero and wake up queue. */
+ if (atomic_read(&ctx->wait_vsync_event)) {
+ atomic_set(&ctx->wait_vsync_event, 0);
+ wake_up(&ctx->wait_vsync_queue);
+ }
+out:
+ return IRQ_HANDLED;
+}
+
static int fimd_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct fimd_context *ctx;
- struct exynos_drm_subdrv *subdrv;
struct resource *res;
int win;
int ret = -EINVAL;
if (!ctx)
return -ENOMEM;
- ret = fimd_get_platform_data(ctx, dev);
- if (ret)
- return ret;
+ ctx->dev = dev;
+ ctx->suspended = true;
- ret = fimd_configure_clocks(ctx, dev);
- if (ret)
- return ret;
+ if (of_property_read_bool(dev->of_node, "samsung,invert-vden"))
+ ctx->vidcon1 |= VIDCON1_INV_VDEN;
+ if (of_property_read_bool(dev->of_node, "samsung,invert-vclk"))
+ ctx->vidcon1 |= VIDCON1_INV_VCLK;
+
+ ctx->bus_clk = devm_clk_get(dev, "fimd");
+ if (IS_ERR(ctx->bus_clk)) {
+ dev_err(dev, "failed to get bus clock\n");
+ return PTR_ERR(ctx->bus_clk);
+ }
+
+ ctx->lcd_clk = devm_clk_get(dev, "sclk_fimd");
+ if (IS_ERR(ctx->lcd_clk)) {
+ dev_err(dev, "failed to get lcd clock\n");
+ return PTR_ERR(ctx->lcd_clk);
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
return -ENXIO;
}
- ctx->irq = res->start;
-
- ret = devm_request_irq(dev, ctx->irq, fimd_irq_handler,
+ ret = devm_request_irq(dev, res->start, fimd_irq_handler,
0, "drm_fimd", ctx);
if (ret) {
dev_err(dev, "irq request failed.\n");
init_waitqueue_head(&ctx->wait_vsync_queue);
atomic_set(&ctx->wait_vsync_event, 0);
- subdrv = &ctx->subdrv;
+ platform_set_drvdata(pdev, &fimd_manager);
- subdrv->dev = dev;
- subdrv->manager = &fimd_manager;
- subdrv->probe = fimd_subdrv_probe;
- subdrv->remove = fimd_subdrv_remove;
+ fimd_manager.ctx = ctx;
+ exynos_drm_manager_register(&fimd_manager);
- mutex_init(&ctx->lock);
-
- platform_set_drvdata(pdev, ctx);
+ exynos_dpi_probe(ctx->dev);
pm_runtime_enable(dev);
- pm_runtime_get_sync(dev);
for (win = 0; win < WINDOWS_NR; win++)
fimd_clear_win(ctx, win);
- exynos_drm_subdrv_register(subdrv);
-
return 0;
}
static int fimd_remove(struct platform_device *pdev)
{
- struct device *dev = &pdev->dev;
- struct fimd_context *ctx = platform_get_drvdata(pdev);
-
- exynos_drm_subdrv_unregister(&ctx->subdrv);
-
- if (ctx->suspended)
- goto out;
-
- pm_runtime_set_suspended(dev);
- pm_runtime_put_sync(dev);
-
-out:
- pm_runtime_disable(dev);
-
- return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int fimd_suspend(struct device *dev)
-{
- struct fimd_context *ctx = get_fimd_context(dev);
+ struct exynos_drm_manager *mgr = platform_get_drvdata(pdev);
- /*
- * do not use pm_runtime_suspend(). if pm_runtime_suspend() is
- * called here, an error would be returned by that interface
- * because the usage_count of pm runtime is more than 1.
- */
- if (!pm_runtime_suspended(dev))
- return fimd_activate(ctx, false);
+ exynos_dpi_remove(&pdev->dev);
- return 0;
-}
+ exynos_drm_manager_unregister(&fimd_manager);
-static int fimd_resume(struct device *dev)
-{
- struct fimd_context *ctx = get_fimd_context(dev);
+ fimd_dpms(mgr, DRM_MODE_DPMS_OFF);
- /*
- * if entered to sleep when lcd panel was on, the usage_count
- * of pm runtime would still be 1 so in this case, fimd driver
- * should be on directly not drawing on pm runtime interface.
- */
- if (!pm_runtime_suspended(dev)) {
- int ret;
-
- ret = fimd_activate(ctx, true);
- if (ret < 0)
- return ret;
-
- /*
- * in case of dpms on(standby), fimd_apply function will
- * be called by encoder's dpms callback to update fimd's
- * registers but in case of sleep wakeup, it's not.
- * so fimd_apply function should be called at here.
- */
- fimd_apply(dev);
- }
+ pm_runtime_disable(&pdev->dev);
return 0;
}
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-static int fimd_runtime_suspend(struct device *dev)
-{
- struct fimd_context *ctx = get_fimd_context(dev);
-
- return fimd_activate(ctx, false);
-}
-
-static int fimd_runtime_resume(struct device *dev)
-{
- struct fimd_context *ctx = get_fimd_context(dev);
-
- return fimd_activate(ctx, true);
-}
-#endif
-
-static const struct dev_pm_ops fimd_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(fimd_suspend, fimd_resume)
- SET_RUNTIME_PM_OPS(fimd_runtime_suspend, fimd_runtime_resume, NULL)
-};
struct platform_driver fimd_driver = {
.probe = fimd_probe,
.driver = {
.name = "exynos4-fb",
.owner = THIS_MODULE,
- .pm = &fimd_pm_ops,
.of_match_table = fimd_driver_dt_match,
},
};
+++ /dev/null
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Authors:
- * Inki Dae <inki.dae@samsung.com>
- * Seung-Woo Kim <sw0312.kim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <drm/drmP.h>
-
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/exynos_drm.h>
-
-#include "exynos_drm_drv.h"
-#include "exynos_drm_hdmi.h"
-
-#define to_context(dev) platform_get_drvdata(to_platform_device(dev))
-#define to_subdrv(dev) to_context(dev)
-#define get_ctx_from_subdrv(subdrv) container_of(subdrv,\
- struct drm_hdmi_context, subdrv);
-
-/* platform device pointer for common drm hdmi device. */
-static struct platform_device *exynos_drm_hdmi_pdev;
-
-/* Common hdmi subdrv needs to access the hdmi and mixer though context.
-* These should be initialied by the repective drivers */
-static struct exynos_drm_hdmi_context *hdmi_ctx;
-static struct exynos_drm_hdmi_context *mixer_ctx;
-
-/* these callback points shoud be set by specific drivers. */
-static struct exynos_hdmi_ops *hdmi_ops;
-static struct exynos_mixer_ops *mixer_ops;
-
-struct drm_hdmi_context {
- struct exynos_drm_subdrv subdrv;
- struct exynos_drm_hdmi_context *hdmi_ctx;
- struct exynos_drm_hdmi_context *mixer_ctx;
-
- bool enabled[MIXER_WIN_NR];
-};
-
-int exynos_platform_device_hdmi_register(void)
-{
- struct platform_device *pdev;
-
- if (exynos_drm_hdmi_pdev)
- return -EEXIST;
-
- pdev = platform_device_register_simple(
- "exynos-drm-hdmi", -1, NULL, 0);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- exynos_drm_hdmi_pdev = pdev;
-
- return 0;
-}
-
-void exynos_platform_device_hdmi_unregister(void)
-{
- if (exynos_drm_hdmi_pdev) {
- platform_device_unregister(exynos_drm_hdmi_pdev);
- exynos_drm_hdmi_pdev = NULL;
- }
-}
-
-void exynos_hdmi_drv_attach(struct exynos_drm_hdmi_context *ctx)
-{
- if (ctx)
- hdmi_ctx = ctx;
-}
-
-void exynos_mixer_drv_attach(struct exynos_drm_hdmi_context *ctx)
-{
- if (ctx)
- mixer_ctx = ctx;
-}
-
-void exynos_hdmi_ops_register(struct exynos_hdmi_ops *ops)
-{
- if (ops)
- hdmi_ops = ops;
-}
-
-void exynos_mixer_ops_register(struct exynos_mixer_ops *ops)
-{
- if (ops)
- mixer_ops = ops;
-}
-
-static bool drm_hdmi_is_connected(struct device *dev)
-{
- struct drm_hdmi_context *ctx = to_context(dev);
-
- if (hdmi_ops && hdmi_ops->is_connected)
- return hdmi_ops->is_connected(ctx->hdmi_ctx->ctx);
-
- return false;
-}
-
-static struct edid *drm_hdmi_get_edid(struct device *dev,
- struct drm_connector *connector)
-{
- struct drm_hdmi_context *ctx = to_context(dev);
-
- if (hdmi_ops && hdmi_ops->get_edid)
- return hdmi_ops->get_edid(ctx->hdmi_ctx->ctx, connector);
-
- return NULL;
-}
-
-static int drm_hdmi_check_mode(struct device *dev,
- struct drm_display_mode *mode)
-{
- struct drm_hdmi_context *ctx = to_context(dev);
- int ret = 0;
-
- /*
- * Both, mixer and hdmi should be able to handle the requested mode.
- * If any of the two fails, return mode as BAD.
- */
-
- if (mixer_ops && mixer_ops->check_mode)
- ret = mixer_ops->check_mode(ctx->mixer_ctx->ctx, mode);
-
- if (ret)
- return ret;
-
- if (hdmi_ops && hdmi_ops->check_mode)
- return hdmi_ops->check_mode(ctx->hdmi_ctx->ctx, mode);
-
- return 0;
-}
-
-static int drm_hdmi_power_on(struct device *dev, int mode)
-{
- struct drm_hdmi_context *ctx = to_context(dev);
-
- if (hdmi_ops && hdmi_ops->power_on)
- return hdmi_ops->power_on(ctx->hdmi_ctx->ctx, mode);
-
- return 0;
-}
-
-static struct exynos_drm_display_ops drm_hdmi_display_ops = {
- .type = EXYNOS_DISPLAY_TYPE_HDMI,
- .is_connected = drm_hdmi_is_connected,
- .get_edid = drm_hdmi_get_edid,
- .check_mode = drm_hdmi_check_mode,
- .power_on = drm_hdmi_power_on,
-};
-
-static int drm_hdmi_enable_vblank(struct device *subdrv_dev)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
- struct exynos_drm_manager *manager = subdrv->manager;
-
- if (mixer_ops && mixer_ops->enable_vblank)
- return mixer_ops->enable_vblank(ctx->mixer_ctx->ctx,
- manager->pipe);
-
- return 0;
-}
-
-static void drm_hdmi_disable_vblank(struct device *subdrv_dev)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (mixer_ops && mixer_ops->disable_vblank)
- return mixer_ops->disable_vblank(ctx->mixer_ctx->ctx);
-}
-
-static void drm_hdmi_wait_for_vblank(struct device *subdrv_dev)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (mixer_ops && mixer_ops->wait_for_vblank)
- mixer_ops->wait_for_vblank(ctx->mixer_ctx->ctx);
-}
-
-static void drm_hdmi_mode_fixup(struct device *subdrv_dev,
- struct drm_connector *connector,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- struct drm_display_mode *m;
- int mode_ok;
-
- drm_mode_set_crtcinfo(adjusted_mode, 0);
-
- mode_ok = drm_hdmi_check_mode(subdrv_dev, adjusted_mode);
-
- /* just return if user desired mode exists. */
- if (mode_ok == 0)
- return;
-
- /*
- * otherwise, find the most suitable mode among modes and change it
- * to adjusted_mode.
- */
- list_for_each_entry(m, &connector->modes, head) {
- mode_ok = drm_hdmi_check_mode(subdrv_dev, m);
-
- if (mode_ok == 0) {
- struct drm_mode_object base;
- struct list_head head;
-
- DRM_INFO("desired mode doesn't exist so\n");
- DRM_INFO("use the most suitable mode among modes.\n");
-
- DRM_DEBUG_KMS("Adjusted Mode: [%d]x[%d] [%d]Hz\n",
- m->hdisplay, m->vdisplay, m->vrefresh);
-
- /* preserve display mode header while copying. */
- head = adjusted_mode->head;
- base = adjusted_mode->base;
- memcpy(adjusted_mode, m, sizeof(*m));
- adjusted_mode->head = head;
- adjusted_mode->base = base;
- break;
- }
- }
-}
-
-static void drm_hdmi_mode_set(struct device *subdrv_dev, void *mode)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (hdmi_ops && hdmi_ops->mode_set)
- hdmi_ops->mode_set(ctx->hdmi_ctx->ctx, mode);
-}
-
-static void drm_hdmi_get_max_resol(struct device *subdrv_dev,
- unsigned int *width, unsigned int *height)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (hdmi_ops && hdmi_ops->get_max_resol)
- hdmi_ops->get_max_resol(ctx->hdmi_ctx->ctx, width, height);
-}
-
-static void drm_hdmi_commit(struct device *subdrv_dev)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (hdmi_ops && hdmi_ops->commit)
- hdmi_ops->commit(ctx->hdmi_ctx->ctx);
-}
-
-static void drm_hdmi_dpms(struct device *subdrv_dev, int mode)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (mixer_ops && mixer_ops->dpms)
- mixer_ops->dpms(ctx->mixer_ctx->ctx, mode);
-
- if (hdmi_ops && hdmi_ops->dpms)
- hdmi_ops->dpms(ctx->hdmi_ctx->ctx, mode);
-}
-
-static void drm_hdmi_apply(struct device *subdrv_dev)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- int i;
-
- for (i = 0; i < MIXER_WIN_NR; i++) {
- if (!ctx->enabled[i])
- continue;
- if (mixer_ops && mixer_ops->win_commit)
- mixer_ops->win_commit(ctx->mixer_ctx->ctx, i);
- }
-
- if (hdmi_ops && hdmi_ops->commit)
- hdmi_ops->commit(ctx->hdmi_ctx->ctx);
-}
-
-static struct exynos_drm_manager_ops drm_hdmi_manager_ops = {
- .dpms = drm_hdmi_dpms,
- .apply = drm_hdmi_apply,
- .enable_vblank = drm_hdmi_enable_vblank,
- .disable_vblank = drm_hdmi_disable_vblank,
- .wait_for_vblank = drm_hdmi_wait_for_vblank,
- .mode_fixup = drm_hdmi_mode_fixup,
- .mode_set = drm_hdmi_mode_set,
- .get_max_resol = drm_hdmi_get_max_resol,
- .commit = drm_hdmi_commit,
-};
-
-static void drm_mixer_mode_set(struct device *subdrv_dev,
- struct exynos_drm_overlay *overlay)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
-
- if (mixer_ops && mixer_ops->win_mode_set)
- mixer_ops->win_mode_set(ctx->mixer_ctx->ctx, overlay);
-}
-
-static void drm_mixer_commit(struct device *subdrv_dev, int zpos)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- int win = (zpos == DEFAULT_ZPOS) ? MIXER_DEFAULT_WIN : zpos;
-
- if (win < 0 || win >= MIXER_WIN_NR) {
- DRM_ERROR("mixer window[%d] is wrong\n", win);
- return;
- }
-
- if (mixer_ops && mixer_ops->win_commit)
- mixer_ops->win_commit(ctx->mixer_ctx->ctx, win);
-
- ctx->enabled[win] = true;
-}
-
-static void drm_mixer_disable(struct device *subdrv_dev, int zpos)
-{
- struct drm_hdmi_context *ctx = to_context(subdrv_dev);
- int win = (zpos == DEFAULT_ZPOS) ? MIXER_DEFAULT_WIN : zpos;
-
- if (win < 0 || win >= MIXER_WIN_NR) {
- DRM_ERROR("mixer window[%d] is wrong\n", win);
- return;
- }
-
- if (mixer_ops && mixer_ops->win_disable)
- mixer_ops->win_disable(ctx->mixer_ctx->ctx, win);
-
- ctx->enabled[win] = false;
-}
-
-static struct exynos_drm_overlay_ops drm_hdmi_overlay_ops = {
- .mode_set = drm_mixer_mode_set,
- .commit = drm_mixer_commit,
- .disable = drm_mixer_disable,
-};
-
-static struct exynos_drm_manager hdmi_manager = {
- .pipe = -1,
- .ops = &drm_hdmi_manager_ops,
- .overlay_ops = &drm_hdmi_overlay_ops,
- .display_ops = &drm_hdmi_display_ops,
-};
-
-static int hdmi_subdrv_probe(struct drm_device *drm_dev,
- struct device *dev)
-{
- struct exynos_drm_subdrv *subdrv = to_subdrv(dev);
- struct drm_hdmi_context *ctx;
-
- if (!hdmi_ctx) {
- DRM_ERROR("hdmi context not initialized.\n");
- return -EFAULT;
- }
-
- if (!mixer_ctx) {
- DRM_ERROR("mixer context not initialized.\n");
- return -EFAULT;
- }
-
- ctx = get_ctx_from_subdrv(subdrv);
-
- if (!ctx) {
- DRM_ERROR("no drm hdmi context.\n");
- return -EFAULT;
- }
-
- ctx->hdmi_ctx = hdmi_ctx;
- ctx->mixer_ctx = mixer_ctx;
-
- ctx->hdmi_ctx->drm_dev = drm_dev;
- ctx->mixer_ctx->drm_dev = drm_dev;
-
- if (mixer_ops->iommu_on)
- mixer_ops->iommu_on(ctx->mixer_ctx->ctx, true);
-
- return 0;
-}
-
-static void hdmi_subdrv_remove(struct drm_device *drm_dev, struct device *dev)
-{
- struct drm_hdmi_context *ctx;
- struct exynos_drm_subdrv *subdrv = to_subdrv(dev);
-
- ctx = get_ctx_from_subdrv(subdrv);
-
- if (mixer_ops->iommu_on)
- mixer_ops->iommu_on(ctx->mixer_ctx->ctx, false);
-}
-
-static int exynos_drm_hdmi_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct exynos_drm_subdrv *subdrv;
- struct drm_hdmi_context *ctx;
-
- ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
- if (!ctx)
- return -ENOMEM;
-
- subdrv = &ctx->subdrv;
-
- subdrv->dev = dev;
- subdrv->manager = &hdmi_manager;
- subdrv->probe = hdmi_subdrv_probe;
- subdrv->remove = hdmi_subdrv_remove;
-
- platform_set_drvdata(pdev, subdrv);
-
- exynos_drm_subdrv_register(subdrv);
-
- return 0;
-}
-
-static int exynos_drm_hdmi_remove(struct platform_device *pdev)
-{
- struct drm_hdmi_context *ctx = platform_get_drvdata(pdev);
-
- exynos_drm_subdrv_unregister(&ctx->subdrv);
-
- return 0;
-}
-
-struct platform_driver exynos_drm_common_hdmi_driver = {
- .probe = exynos_drm_hdmi_probe,
- .remove = exynos_drm_hdmi_remove,
- .driver = {
- .name = "exynos-drm-hdmi",
- .owner = THIS_MODULE,
- },
-};
+++ /dev/null
-/* exynos_drm_hdmi.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * Authoer: Inki Dae <inki.dae@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef _EXYNOS_DRM_HDMI_H_
-#define _EXYNOS_DRM_HDMI_H_
-
-#define MIXER_WIN_NR 3
-#define MIXER_DEFAULT_WIN 0
-
-/*
- * exynos hdmi common context structure.
- *
- * @drm_dev: pointer to drm_device.
- * @ctx: pointer to the context of specific device driver.
- * this context should be hdmi_context or mixer_context.
- */
-struct exynos_drm_hdmi_context {
- struct drm_device *drm_dev;
- void *ctx;
-};
-
-struct exynos_hdmi_ops {
- /* display */
- bool (*is_connected)(void *ctx);
- struct edid *(*get_edid)(void *ctx,
- struct drm_connector *connector);
- int (*check_mode)(void *ctx, struct drm_display_mode *mode);
- int (*power_on)(void *ctx, int mode);
-
- /* manager */
- void (*mode_set)(void *ctx, struct drm_display_mode *mode);
- void (*get_max_resol)(void *ctx, unsigned int *width,
- unsigned int *height);
- void (*commit)(void *ctx);
- void (*dpms)(void *ctx, int mode);
-};
-
-struct exynos_mixer_ops {
- /* manager */
- int (*iommu_on)(void *ctx, bool enable);
- int (*enable_vblank)(void *ctx, int pipe);
- void (*disable_vblank)(void *ctx);
- void (*wait_for_vblank)(void *ctx);
- void (*dpms)(void *ctx, int mode);
-
- /* overlay */
- void (*win_mode_set)(void *ctx, struct exynos_drm_overlay *overlay);
- void (*win_commit)(void *ctx, int zpos);
- void (*win_disable)(void *ctx, int zpos);
-
- /* display */
- int (*check_mode)(void *ctx, struct drm_display_mode *mode);
-};
-
-void exynos_hdmi_drv_attach(struct exynos_drm_hdmi_context *ctx);
-void exynos_mixer_drv_attach(struct exynos_drm_hdmi_context *ctx);
-void exynos_hdmi_ops_register(struct exynos_hdmi_ops *ops);
-void exynos_mixer_ops_register(struct exynos_mixer_ops *ops);
-#endif
#include <drm/exynos_drm.h>
#include "exynos_drm_drv.h"
-#include "exynos_drm_encoder.h"
+#include "exynos_drm_crtc.h"
#include "exynos_drm_fb.h"
#include "exynos_drm_gem.h"
#include "exynos_drm_plane.h"
struct exynos_drm_gem_buf *buffer = exynos_drm_fb_buffer(fb, i);
if (!buffer) {
- DRM_LOG_KMS("buffer is null\n");
+ DRM_DEBUG_KMS("buffer is null\n");
return -EFAULT;
}
overlay->crtc_x, overlay->crtc_y,
overlay->crtc_width, overlay->crtc_height);
- exynos_drm_fn_encoder(crtc, overlay, exynos_drm_encoder_plane_mode_set);
+ exynos_drm_crtc_plane_mode_set(crtc, overlay);
return 0;
}
struct exynos_plane *exynos_plane = to_exynos_plane(plane);
struct exynos_drm_overlay *overlay = &exynos_plane->overlay;
- exynos_drm_fn_encoder(plane->crtc, &overlay->zpos,
- exynos_drm_encoder_plane_commit);
+ exynos_drm_crtc_plane_commit(plane->crtc, overlay->zpos);
}
void exynos_plane_dpms(struct drm_plane *plane, int mode)
if (exynos_plane->enabled)
return;
- exynos_drm_fn_encoder(plane->crtc, &overlay->zpos,
- exynos_drm_encoder_plane_enable);
-
+ exynos_drm_crtc_plane_enable(plane->crtc, overlay->zpos);
exynos_plane->enabled = true;
} else {
if (!exynos_plane->enabled)
return;
- exynos_drm_fn_encoder(plane->crtc, &overlay->zpos,
- exynos_drm_encoder_plane_disable);
-
+ exynos_drm_crtc_plane_disable(plane->crtc, overlay->zpos);
exynos_plane->enabled = false;
}
}
}
struct drm_plane *exynos_plane_init(struct drm_device *dev,
- unsigned int possible_crtcs, bool priv)
+ unsigned long possible_crtcs, bool priv)
{
struct exynos_plane *exynos_plane;
int err;
void exynos_plane_commit(struct drm_plane *plane);
void exynos_plane_dpms(struct drm_plane *plane, int mode);
struct drm_plane *exynos_plane_init(struct drm_device *dev,
- unsigned int possible_crtcs, bool priv);
+ unsigned long possible_crtcs, bool priv);
/* vidi has totally three virtual windows. */
#define WINDOWS_NR 3
-#define get_vidi_context(dev) platform_get_drvdata(to_platform_device(dev))
+#define get_vidi_mgr(dev) platform_get_drvdata(to_platform_device(dev))
+#define ctx_from_connector(c) container_of(c, struct vidi_context, \
+ connector)
struct vidi_win_data {
unsigned int offset_x;
};
struct vidi_context {
- struct exynos_drm_subdrv subdrv;
+ struct drm_device *drm_dev;
struct drm_crtc *crtc;
+ struct drm_encoder *encoder;
+ struct drm_connector connector;
struct vidi_win_data win_data[WINDOWS_NR];
struct edid *raw_edid;
unsigned int clkdiv;
bool direct_vblank;
struct work_struct work;
struct mutex lock;
+ int pipe;
};
static const char fake_edid_info[] = {
0x00, 0x00, 0x00, 0x06
};
-static bool vidi_display_is_connected(struct device *dev)
+static void vidi_apply(struct exynos_drm_manager *mgr)
{
- struct vidi_context *ctx = get_vidi_context(dev);
-
- /*
- * connection request would come from user side
- * to do hotplug through specific ioctl.
- */
- return ctx->connected ? true : false;
-}
-
-static struct edid *vidi_get_edid(struct device *dev,
- struct drm_connector *connector)
-{
- struct vidi_context *ctx = get_vidi_context(dev);
- struct edid *edid;
-
- /*
- * the edid data comes from user side and it would be set
- * to ctx->raw_edid through specific ioctl.
- */
- if (!ctx->raw_edid) {
- DRM_DEBUG_KMS("raw_edid is null.\n");
- return ERR_PTR(-EFAULT);
- }
-
- edid = drm_edid_duplicate(ctx->raw_edid);
- if (!edid) {
- DRM_DEBUG_KMS("failed to allocate edid\n");
- return ERR_PTR(-ENOMEM);
- }
-
- return edid;
-}
-
-static void *vidi_get_panel(struct device *dev)
-{
- /* TODO. */
-
- return NULL;
-}
-
-static int vidi_check_mode(struct device *dev, struct drm_display_mode *mode)
-{
- /* TODO. */
-
- return 0;
-}
-
-static int vidi_display_power_on(struct device *dev, int mode)
-{
- /* TODO */
-
- return 0;
-}
-
-static struct exynos_drm_display_ops vidi_display_ops = {
- .type = EXYNOS_DISPLAY_TYPE_VIDI,
- .is_connected = vidi_display_is_connected,
- .get_edid = vidi_get_edid,
- .get_panel = vidi_get_panel,
- .check_mode = vidi_check_mode,
- .power_on = vidi_display_power_on,
-};
-
-static void vidi_dpms(struct device *subdrv_dev, int mode)
-{
- struct vidi_context *ctx = get_vidi_context(subdrv_dev);
-
- DRM_DEBUG_KMS("%d\n", mode);
-
- mutex_lock(&ctx->lock);
-
- switch (mode) {
- case DRM_MODE_DPMS_ON:
- /* TODO. */
- break;
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- case DRM_MODE_DPMS_OFF:
- /* TODO. */
- break;
- default:
- DRM_DEBUG_KMS("unspecified mode %d\n", mode);
- break;
- }
-
- mutex_unlock(&ctx->lock);
-}
-
-static void vidi_apply(struct device *subdrv_dev)
-{
- struct vidi_context *ctx = get_vidi_context(subdrv_dev);
- struct exynos_drm_manager *mgr = ctx->subdrv.manager;
+ struct vidi_context *ctx = mgr->ctx;
struct exynos_drm_manager_ops *mgr_ops = mgr->ops;
- struct exynos_drm_overlay_ops *ovl_ops = mgr->overlay_ops;
struct vidi_win_data *win_data;
int i;
for (i = 0; i < WINDOWS_NR; i++) {
win_data = &ctx->win_data[i];
- if (win_data->enabled && (ovl_ops && ovl_ops->commit))
- ovl_ops->commit(subdrv_dev, i);
+ if (win_data->enabled && (mgr_ops && mgr_ops->win_commit))
+ mgr_ops->win_commit(mgr, i);
}
if (mgr_ops && mgr_ops->commit)
- mgr_ops->commit(subdrv_dev);
+ mgr_ops->commit(mgr);
}
-static void vidi_commit(struct device *dev)
+static void vidi_commit(struct exynos_drm_manager *mgr)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
if (ctx->suspended)
return;
}
-static int vidi_enable_vblank(struct device *dev)
+static int vidi_enable_vblank(struct exynos_drm_manager *mgr)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
if (ctx->suspended)
return -EPERM;
/*
* in case of page flip request, vidi_finish_pageflip function
* will not be called because direct_vblank is true and then
- * that function will be called by overlay_ops->commit callback
+ * that function will be called by manager_ops->win_commit callback
*/
schedule_work(&ctx->work);
return 0;
}
-static void vidi_disable_vblank(struct device *dev)
+static void vidi_disable_vblank(struct exynos_drm_manager *mgr)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
if (ctx->suspended)
return;
ctx->vblank_on = false;
}
-static struct exynos_drm_manager_ops vidi_manager_ops = {
- .dpms = vidi_dpms,
- .apply = vidi_apply,
- .commit = vidi_commit,
- .enable_vblank = vidi_enable_vblank,
- .disable_vblank = vidi_disable_vblank,
-};
-
-static void vidi_win_mode_set(struct device *dev,
- struct exynos_drm_overlay *overlay)
+static void vidi_win_mode_set(struct exynos_drm_manager *mgr,
+ struct exynos_drm_overlay *overlay)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
struct vidi_win_data *win_data;
int win;
unsigned long offset;
if (!overlay) {
- dev_err(dev, "overlay is NULL\n");
+ DRM_ERROR("overlay is NULL\n");
return;
}
overlay->fb_width, overlay->crtc_width);
}
-static void vidi_win_commit(struct device *dev, int zpos)
+static void vidi_win_commit(struct exynos_drm_manager *mgr, int zpos)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
struct vidi_win_data *win_data;
int win = zpos;
schedule_work(&ctx->work);
}
-static void vidi_win_disable(struct device *dev, int zpos)
+static void vidi_win_disable(struct exynos_drm_manager *mgr, int zpos)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct vidi_context *ctx = mgr->ctx;
struct vidi_win_data *win_data;
int win = zpos;
/* TODO. */
}
-static struct exynos_drm_overlay_ops vidi_overlay_ops = {
- .mode_set = vidi_win_mode_set,
- .commit = vidi_win_commit,
- .disable = vidi_win_disable,
-};
+static int vidi_power_on(struct exynos_drm_manager *mgr, bool enable)
+{
+ struct vidi_context *ctx = mgr->ctx;
-static struct exynos_drm_manager vidi_manager = {
- .pipe = -1,
- .ops = &vidi_manager_ops,
- .overlay_ops = &vidi_overlay_ops,
- .display_ops = &vidi_display_ops,
-};
+ DRM_DEBUG_KMS("%s\n", __FILE__);
-static void vidi_fake_vblank_handler(struct work_struct *work)
-{
- struct vidi_context *ctx = container_of(work, struct vidi_context,
- work);
- struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
- struct exynos_drm_manager *manager = subdrv->manager;
+ if (enable != false && enable != true)
+ return -EINVAL;
- if (manager->pipe < 0)
- return;
+ if (enable) {
+ ctx->suspended = false;
- /* refresh rate is about 50Hz. */
- usleep_range(16000, 20000);
+ /* if vblank was enabled status, enable it again. */
+ if (test_and_clear_bit(0, &ctx->irq_flags))
+ vidi_enable_vblank(mgr);
+
+ vidi_apply(mgr);
+ } else {
+ ctx->suspended = true;
+ }
+
+ return 0;
+}
+
+static void vidi_dpms(struct exynos_drm_manager *mgr, int mode)
+{
+ struct vidi_context *ctx = mgr->ctx;
+
+ DRM_DEBUG_KMS("%d\n", mode);
mutex_lock(&ctx->lock);
- if (ctx->direct_vblank) {
- drm_handle_vblank(subdrv->drm_dev, manager->pipe);
- ctx->direct_vblank = false;
- mutex_unlock(&ctx->lock);
- return;
+ switch (mode) {
+ case DRM_MODE_DPMS_ON:
+ vidi_power_on(mgr, true);
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ case DRM_MODE_DPMS_SUSPEND:
+ case DRM_MODE_DPMS_OFF:
+ vidi_power_on(mgr, false);
+ break;
+ default:
+ DRM_DEBUG_KMS("unspecified mode %d\n", mode);
+ break;
}
mutex_unlock(&ctx->lock);
-
- exynos_drm_crtc_finish_pageflip(subdrv->drm_dev, manager->pipe);
}
-static int vidi_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
+static int vidi_mgr_initialize(struct exynos_drm_manager *mgr,
+ struct drm_device *drm_dev, int pipe)
{
+ struct vidi_context *ctx = mgr->ctx;
+
+ DRM_ERROR("vidi initialize ct=%p dev=%p pipe=%d\n", ctx, drm_dev, pipe);
+
+ ctx->drm_dev = drm_dev;
+ ctx->pipe = pipe;
+
/*
* enable drm irq mode.
- * - with irq_enabled = true, we can use the vblank feature.
+ * - with irq_enabled = 1, we can use the vblank feature.
*
* P.S. note that we wouldn't use drm irq handler but
* just specific driver own one instead because
* drm framework supports only one irq handler.
*/
- drm_dev->irq_enabled = true;
+ drm_dev->irq_enabled = 1;
/*
- * with vblank_disable_allowed = true, vblank interrupt will be disabled
+ * with vblank_disable_allowed = 1, vblank interrupt will be disabled
* by drm timer once a current process gives up ownership of
* vblank event.(after drm_vblank_put function is called)
*/
- drm_dev->vblank_disable_allowed = true;
+ drm_dev->vblank_disable_allowed = 1;
return 0;
}
-static void vidi_subdrv_remove(struct drm_device *drm_dev, struct device *dev)
-{
- /* TODO. */
-}
+static struct exynos_drm_manager_ops vidi_manager_ops = {
+ .initialize = vidi_mgr_initialize,
+ .dpms = vidi_dpms,
+ .commit = vidi_commit,
+ .enable_vblank = vidi_enable_vblank,
+ .disable_vblank = vidi_disable_vblank,
+ .win_mode_set = vidi_win_mode_set,
+ .win_commit = vidi_win_commit,
+ .win_disable = vidi_win_disable,
+};
-static int vidi_power_on(struct vidi_context *ctx, bool enable)
+static struct exynos_drm_manager vidi_manager = {
+ .type = EXYNOS_DISPLAY_TYPE_VIDI,
+ .ops = &vidi_manager_ops,
+};
+
+static void vidi_fake_vblank_handler(struct work_struct *work)
{
- struct exynos_drm_subdrv *subdrv = &ctx->subdrv;
- struct device *dev = subdrv->dev;
+ struct vidi_context *ctx = container_of(work, struct vidi_context,
+ work);
- if (enable) {
- ctx->suspended = false;
+ if (ctx->pipe < 0)
+ return;
- /* if vblank was enabled status, enable it again. */
- if (test_and_clear_bit(0, &ctx->irq_flags))
- vidi_enable_vblank(dev);
+ /* refresh rate is about 50Hz. */
+ usleep_range(16000, 20000);
- vidi_apply(dev);
- } else {
- ctx->suspended = true;
+ mutex_lock(&ctx->lock);
+
+ if (ctx->direct_vblank) {
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ ctx->direct_vblank = false;
+ mutex_unlock(&ctx->lock);
+ return;
}
- return 0;
+ mutex_unlock(&ctx->lock);
+
+ exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
}
static int vidi_show_connection(struct device *dev,
struct device_attribute *attr, char *buf)
{
int rc;
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct exynos_drm_manager *mgr = get_vidi_mgr(dev);
+ struct vidi_context *ctx = mgr->ctx;
mutex_lock(&ctx->lock);
struct device_attribute *attr,
const char *buf, size_t len)
{
- struct vidi_context *ctx = get_vidi_context(dev);
+ struct exynos_drm_manager *mgr = get_vidi_mgr(dev);
+ struct vidi_context *ctx = mgr->ctx;
int ret;
ret = kstrtoint(buf, 0, &ctx->connected);
DRM_DEBUG_KMS("requested connection.\n");
- drm_helper_hpd_irq_event(ctx->subdrv.drm_dev);
+ drm_helper_hpd_irq_event(ctx->drm_dev);
return len;
}
{
struct vidi_context *ctx = NULL;
struct drm_encoder *encoder;
- struct exynos_drm_manager *manager;
- struct exynos_drm_display_ops *display_ops;
+ struct exynos_drm_display *display;
struct drm_exynos_vidi_connection *vidi = data;
if (!vidi) {
list_for_each_entry(encoder, &drm_dev->mode_config.encoder_list,
head) {
- manager = exynos_drm_get_manager(encoder);
- display_ops = manager->display_ops;
+ display = exynos_drm_get_display(encoder);
- if (display_ops->type == EXYNOS_DISPLAY_TYPE_VIDI) {
- ctx = get_vidi_context(manager->dev);
+ if (display->type == EXYNOS_DISPLAY_TYPE_VIDI) {
+ ctx = display->ctx;
break;
}
}
}
ctx->connected = vidi->connection;
- drm_helper_hpd_irq_event(ctx->subdrv.drm_dev);
+ drm_helper_hpd_irq_event(ctx->drm_dev);
+
+ return 0;
+}
+
+static enum drm_connector_status vidi_detect(struct drm_connector *connector,
+ bool force)
+{
+ struct vidi_context *ctx = ctx_from_connector(connector);
+
+ /*
+ * connection request would come from user side
+ * to do hotplug through specific ioctl.
+ */
+ return ctx->connected ? connector_status_connected :
+ connector_status_disconnected;
+}
+
+static void vidi_connector_destroy(struct drm_connector *connector)
+{
+}
+
+static struct drm_connector_funcs vidi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = vidi_detect,
+ .destroy = vidi_connector_destroy,
+};
+
+static int vidi_get_modes(struct drm_connector *connector)
+{
+ struct vidi_context *ctx = ctx_from_connector(connector);
+ struct edid *edid;
+ int edid_len;
+
+ /*
+ * the edid data comes from user side and it would be set
+ * to ctx->raw_edid through specific ioctl.
+ */
+ if (!ctx->raw_edid) {
+ DRM_DEBUG_KMS("raw_edid is null.\n");
+ return -EFAULT;
+ }
+
+ edid_len = (1 + ctx->raw_edid->extensions) * EDID_LENGTH;
+ edid = kmemdup(ctx->raw_edid, edid_len, GFP_KERNEL);
+ if (!edid) {
+ DRM_DEBUG_KMS("failed to allocate edid\n");
+ return -ENOMEM;
+ }
+
+ drm_mode_connector_update_edid_property(connector, edid);
+
+ return drm_add_edid_modes(connector, edid);
+}
+
+static int vidi_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
+{
+ return MODE_OK;
+}
+
+static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector)
+{
+ struct vidi_context *ctx = ctx_from_connector(connector);
+
+ return ctx->encoder;
+}
+
+static struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
+ .get_modes = vidi_get_modes,
+ .mode_valid = vidi_mode_valid,
+ .best_encoder = vidi_best_encoder,
+};
+
+static int vidi_create_connector(struct exynos_drm_display *display,
+ struct drm_encoder *encoder)
+{
+ struct vidi_context *ctx = display->ctx;
+ struct drm_connector *connector = &ctx->connector;
+ int ret;
+
+ ctx->encoder = encoder;
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ ret = drm_connector_init(ctx->drm_dev, connector,
+ &vidi_connector_funcs, DRM_MODE_CONNECTOR_VIRTUAL);
+ if (ret) {
+ DRM_ERROR("Failed to initialize connector with drm\n");
+ return ret;
+ }
+
+ drm_connector_helper_add(connector, &vidi_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+ drm_mode_connector_attach_encoder(connector, encoder);
return 0;
}
+
+static struct exynos_drm_display_ops vidi_display_ops = {
+ .create_connector = vidi_create_connector,
+};
+
+static struct exynos_drm_display vidi_display = {
+ .type = EXYNOS_DISPLAY_TYPE_VIDI,
+ .ops = &vidi_display_ops,
+};
+
static int vidi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct vidi_context *ctx;
- struct exynos_drm_subdrv *subdrv;
int ret;
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
INIT_WORK(&ctx->work, vidi_fake_vblank_handler);
- subdrv = &ctx->subdrv;
- subdrv->dev = dev;
- subdrv->manager = &vidi_manager;
- subdrv->probe = vidi_subdrv_probe;
- subdrv->remove = vidi_subdrv_remove;
+ vidi_manager.ctx = ctx;
+ vidi_display.ctx = ctx;
mutex_init(&ctx->lock);
- platform_set_drvdata(pdev, ctx);
+ platform_set_drvdata(pdev, &vidi_manager);
ret = device_create_file(dev, &dev_attr_connection);
if (ret < 0)
DRM_INFO("failed to create connection sysfs.\n");
- exynos_drm_subdrv_register(subdrv);
+ exynos_drm_manager_register(&vidi_manager);
+ exynos_drm_display_register(&vidi_display);
return 0;
}
{
struct vidi_context *ctx = platform_get_drvdata(pdev);
- exynos_drm_subdrv_unregister(&ctx->subdrv);
+ exynos_drm_display_unregister(&vidi_display);
+ exynos_drm_manager_unregister(&vidi_manager);
if (ctx->raw_edid != (struct edid *)fake_edid_info) {
kfree(ctx->raw_edid);
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int vidi_suspend(struct device *dev)
-{
- struct vidi_context *ctx = get_vidi_context(dev);
-
- return vidi_power_on(ctx, false);
-}
-
-static int vidi_resume(struct device *dev)
-{
- struct vidi_context *ctx = get_vidi_context(dev);
-
- return vidi_power_on(ctx, true);
-}
-#endif
-
-static const struct dev_pm_ops vidi_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(vidi_suspend, vidi_resume)
-};
-
struct platform_driver vidi_driver = {
.probe = vidi_probe,
.remove = vidi_remove,
.driver = {
.name = "exynos-drm-vidi",
.owner = THIS_MODULE,
- .pm = &vidi_pm_ops,
},
};
#include <linux/regulator/consumer.h>
#include <linux/io.h>
#include <linux/of.h>
+#include <linux/i2c.h>
#include <linux/of_gpio.h>
#include <linux/hdmi.h>
#include <drm/exynos_drm.h>
#include "exynos_drm_drv.h"
-#include "exynos_drm_hdmi.h"
-
-#include "exynos_hdmi.h"
+#include "exynos_mixer.h"
#include <linux/gpio.h>
#include <media/s5p_hdmi.h>
-#define MAX_WIDTH 1920
-#define MAX_HEIGHT 1080
-#define get_hdmi_context(dev) platform_get_drvdata(to_platform_device(dev))
+#define get_hdmi_display(dev) platform_get_drvdata(to_platform_device(dev))
+#define ctx_from_connector(c) container_of(c, struct hdmi_context, connector)
/* AVI header and aspect ratio */
#define HDMI_AVI_VERSION 0x02
#define HDMI_AVI_LENGTH 0x0D
-#define AVI_PIC_ASPECT_RATIO_16_9 (2 << 4)
-#define AVI_SAME_AS_PIC_ASPECT_RATIO 8
/* AUI header info */
#define HDMI_AUI_VERSION 0x01
#define HDMI_AUI_LENGTH 0x0A
+#define AVI_SAME_AS_PIC_ASPECT_RATIO 0x8
+#define AVI_4_3_CENTER_RATIO 0x9
+#define AVI_16_9_CENTER_RATIO 0xa
enum hdmi_type {
HDMI_TYPE13,
HDMI_TYPE14,
};
+struct hdmi_driver_data {
+ unsigned int type;
+ unsigned int is_apb_phy:1;
+};
+
struct hdmi_resources {
struct clk *hdmi;
struct clk *sclk_hdmi;
struct hdmi_conf_regs {
int pixel_clock;
int cea_video_id;
+ enum hdmi_picture_aspect aspect_ratio;
union {
struct hdmi_v13_conf v13_conf;
struct hdmi_v14_conf v14_conf;
struct hdmi_context {
struct device *dev;
struct drm_device *drm_dev;
+ struct drm_connector connector;
+ struct drm_encoder *encoder;
bool hpd;
bool powered;
bool dvi_mode;
struct mutex hdmi_mutex;
void __iomem *regs;
- void *parent_ctx;
int irq;
- struct i2c_client *ddc_port;
+ struct i2c_adapter *ddc_adpt;
struct i2c_client *hdmiphy_port;
/* current hdmiphy conf regs */
u8 conf[32];
};
+struct hdmi_driver_data exynos4212_hdmi_driver_data = {
+ .type = HDMI_TYPE14,
+};
+
+struct hdmi_driver_data exynos5_hdmi_driver_data = {
+ .type = HDMI_TYPE14,
+};
+
/* list of phy config settings */
static const struct hdmiphy_config hdmiphy_v13_configs[] = {
{
0x54, 0xbd, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
},
},
+ {
+ .pixel_clock = 71000000,
+ .conf = {
+ 0x01, 0x91, 0x1e, 0x15, 0x40, 0x3c, 0xce, 0x08,
+ 0x04, 0x20, 0xb2, 0xd8, 0x45, 0xa0, 0xac, 0x80,
+ 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0xad, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
+ {
+ .pixel_clock = 73250000,
+ .conf = {
+ 0x01, 0xd1, 0x1f, 0x15, 0x40, 0x18, 0xe9, 0x08,
+ 0x02, 0xa0, 0xb7, 0xd8, 0x45, 0xa0, 0xac, 0x80,
+ 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0xa8, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
{
.pixel_clock = 74176000,
.conf = {
0x54, 0x93, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
},
},
+ {
+ .pixel_clock = 88750000,
+ .conf = {
+ 0x01, 0x91, 0x25, 0x17, 0x40, 0x30, 0xfe, 0x08,
+ 0x06, 0x20, 0xde, 0xd8, 0x45, 0xa0, 0xac, 0x80,
+ 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0x8a, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
{
.pixel_clock = 106500000,
.conf = {
0x54, 0xc7, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80,
},
},
+ {
+ .pixel_clock = 115500000,
+ .conf = {
+ 0x01, 0xd1, 0x30, 0x1a, 0x40, 0x40, 0x10, 0x04,
+ 0x04, 0xa0, 0x21, 0xd9, 0x45, 0xa0, 0xac, 0x80,
+ 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0xaa, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
+ {
+ .pixel_clock = 119000000,
+ .conf = {
+ 0x01, 0x91, 0x32, 0x14, 0x40, 0x60, 0xd8, 0x08,
+ 0x06, 0x20, 0x2a, 0xd9, 0x45, 0xa0, 0xac, 0x80,
+ 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0x9d, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
{
.pixel_clock = 146250000,
.conf = {
{
u32 hdr_sum;
u8 chksum;
- u32 aspect_ratio;
u32 mod;
u32 vic;
AVI_ACTIVE_FORMAT_VALID |
AVI_UNDERSCANNED_DISPLAY_VALID);
- aspect_ratio = AVI_PIC_ASPECT_RATIO_16_9;
-
- hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(2), aspect_ratio |
- AVI_SAME_AS_PIC_ASPECT_RATIO);
+ /*
+ * Set the aspect ratio as per the mode, mentioned in
+ * Table 9 AVI InfoFrame Data Byte 2 of CEA-861-D Standard
+ */
+ switch (hdata->mode_conf.aspect_ratio) {
+ case HDMI_PICTURE_ASPECT_4_3:
+ hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(2),
+ hdata->mode_conf.aspect_ratio |
+ AVI_4_3_CENTER_RATIO);
+ break;
+ case HDMI_PICTURE_ASPECT_16_9:
+ hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(2),
+ hdata->mode_conf.aspect_ratio |
+ AVI_16_9_CENTER_RATIO);
+ break;
+ case HDMI_PICTURE_ASPECT_NONE:
+ default:
+ hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(2),
+ hdata->mode_conf.aspect_ratio |
+ AVI_SAME_AS_PIC_ASPECT_RATIO);
+ break;
+ }
vic = hdata->mode_conf.cea_video_id;
hdmi_reg_writeb(hdata, HDMI_AVI_BYTE(4), vic);
}
}
-static bool hdmi_is_connected(void *ctx)
+static enum drm_connector_status hdmi_detect(struct drm_connector *connector,
+ bool force)
{
- struct hdmi_context *hdata = ctx;
+ struct hdmi_context *hdata = ctx_from_connector(connector);
+
+ return hdata->hpd ? connector_status_connected :
+ connector_status_disconnected;
+}
- return hdata->hpd;
+static void hdmi_connector_destroy(struct drm_connector *connector)
+{
}
-static struct edid *hdmi_get_edid(void *ctx, struct drm_connector *connector)
+static struct drm_connector_funcs hdmi_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
+ .fill_modes = drm_helper_probe_single_connector_modes,
+ .detect = hdmi_detect,
+ .destroy = hdmi_connector_destroy,
+};
+
+static int hdmi_get_modes(struct drm_connector *connector)
{
- struct edid *raw_edid;
- struct hdmi_context *hdata = ctx;
+ struct hdmi_context *hdata = ctx_from_connector(connector);
+ struct edid *edid;
- if (!hdata->ddc_port)
- return ERR_PTR(-ENODEV);
+ if (!hdata->ddc_adpt)
+ return -ENODEV;
- raw_edid = drm_get_edid(connector, hdata->ddc_port->adapter);
- if (!raw_edid)
- return ERR_PTR(-ENODEV);
+ edid = drm_get_edid(connector, hdata->ddc_adpt);
+ if (!edid)
+ return -ENODEV;
- hdata->dvi_mode = !drm_detect_hdmi_monitor(raw_edid);
+ hdata->dvi_mode = !drm_detect_hdmi_monitor(edid);
DRM_DEBUG_KMS("%s : width[%d] x height[%d]\n",
(hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"),
- raw_edid->width_cm, raw_edid->height_cm);
+ edid->width_cm, edid->height_cm);
- return raw_edid;
+ drm_mode_connector_update_edid_property(connector, edid);
+
+ return drm_add_edid_modes(connector, edid);
}
static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock)
return -EINVAL;
}
-static int hdmi_check_mode(void *ctx, struct drm_display_mode *mode)
+static int hdmi_mode_valid(struct drm_connector *connector,
+ struct drm_display_mode *mode)
{
- struct hdmi_context *hdata = ctx;
+ struct hdmi_context *hdata = ctx_from_connector(connector);
int ret;
DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%d clock=%d\n",
(mode->flags & DRM_MODE_FLAG_INTERLACE) ? true :
false, mode->clock * 1000);
+ ret = mixer_check_mode(mode);
+ if (ret)
+ return MODE_BAD;
+
ret = hdmi_find_phy_conf(hdata, mode->clock * 1000);
if (ret < 0)
+ return MODE_BAD;
+
+ return MODE_OK;
+}
+
+static struct drm_encoder *hdmi_best_encoder(struct drm_connector *connector)
+{
+ struct hdmi_context *hdata = ctx_from_connector(connector);
+
+ return hdata->encoder;
+}
+
+static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
+ .get_modes = hdmi_get_modes,
+ .mode_valid = hdmi_mode_valid,
+ .best_encoder = hdmi_best_encoder,
+};
+
+static int hdmi_create_connector(struct exynos_drm_display *display,
+ struct drm_encoder *encoder)
+{
+ struct hdmi_context *hdata = display->ctx;
+ struct drm_connector *connector = &hdata->connector;
+ int ret;
+
+ hdata->encoder = encoder;
+ connector->interlace_allowed = true;
+ connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ ret = drm_connector_init(hdata->drm_dev, connector,
+ &hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA);
+ if (ret) {
+ DRM_ERROR("Failed to initialize connector with drm\n");
return ret;
+ }
+
+ drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
+ drm_sysfs_connector_add(connector);
+ drm_mode_connector_attach_encoder(connector, encoder);
+
+ return 0;
+}
+
+static int hdmi_initialize(struct exynos_drm_display *display,
+ struct drm_device *drm_dev)
+{
+ struct hdmi_context *hdata = display->ctx;
+
+ hdata->drm_dev = drm_dev;
+
return 0;
}
+static void hdmi_mode_fixup(struct exynos_drm_display *display,
+ struct drm_connector *connector,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_display_mode *m;
+ int mode_ok;
+
+ DRM_DEBUG_KMS("%s\n", __FILE__);
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ mode_ok = hdmi_mode_valid(connector, adjusted_mode);
+
+ /* just return if user desired mode exists. */
+ if (mode_ok == MODE_OK)
+ return;
+
+ /*
+ * otherwise, find the most suitable mode among modes and change it
+ * to adjusted_mode.
+ */
+ list_for_each_entry(m, &connector->modes, head) {
+ mode_ok = hdmi_mode_valid(connector, m);
+
+ if (mode_ok == MODE_OK) {
+ DRM_INFO("desired mode doesn't exist so\n");
+ DRM_INFO("use the most suitable mode among modes.\n");
+
+ DRM_DEBUG_KMS("Adjusted Mode: [%d]x[%d] [%d]Hz\n",
+ m->hdisplay, m->vdisplay, m->vrefresh);
+
+ drm_mode_copy(adjusted_mode, m);
+ break;
+ }
+ }
+}
+
static void hdmi_set_acr(u32 freq, u8 *acr)
{
u32 n, cts;
hdata->mode_conf.cea_video_id =
drm_match_cea_mode((struct drm_display_mode *)m);
hdata->mode_conf.pixel_clock = m->clock * 1000;
+ hdata->mode_conf.aspect_ratio = m->picture_aspect_ratio;
hdmi_set_reg(core->h_blank, 2, m->htotal - m->hdisplay);
hdmi_set_reg(core->h_v_line, 3, (m->htotal << 12) | m->vtotal);
hdata->mode_conf.cea_video_id =
drm_match_cea_mode((struct drm_display_mode *)m);
hdata->mode_conf.pixel_clock = m->clock * 1000;
+ hdata->mode_conf.aspect_ratio = m->picture_aspect_ratio;
hdmi_set_reg(core->h_blank, 2, m->htotal - m->hdisplay);
hdmi_set_reg(core->v_line, 2, m->vtotal);
hdmi_set_reg(tg->tg_3d, 1, 0x0);
}
-static void hdmi_mode_set(void *ctx, struct drm_display_mode *mode)
+static void hdmi_mode_set(struct exynos_drm_display *display,
+ struct drm_display_mode *mode)
{
- struct hdmi_context *hdata = ctx;
+ struct hdmi_context *hdata = display->ctx;
struct drm_display_mode *m = mode;
DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%s\n",
hdmi_v14_mode_set(hdata, mode);
}
-static void hdmi_get_max_resol(void *ctx, unsigned int *width,
- unsigned int *height)
-{
- *width = MAX_WIDTH;
- *height = MAX_HEIGHT;
-}
-
-static void hdmi_commit(void *ctx)
+static void hdmi_commit(struct exynos_drm_display *display)
{
- struct hdmi_context *hdata = ctx;
+ struct hdmi_context *hdata = display->ctx;
mutex_lock(&hdata->hdmi_mutex);
if (!hdata->powered) {
hdmi_conf_apply(hdata);
}
-static void hdmi_poweron(struct hdmi_context *hdata)
+static void hdmi_poweron(struct exynos_drm_display *display)
{
+ struct hdmi_context *hdata = display->ctx;
struct hdmi_resources *res = &hdata->res;
mutex_lock(&hdata->hdmi_mutex);
mutex_unlock(&hdata->hdmi_mutex);
+ pm_runtime_get_sync(hdata->dev);
+
if (regulator_bulk_enable(res->regul_count, res->regul_bulk))
DRM_DEBUG_KMS("failed to enable regulator bulk\n");
clk_prepare_enable(res->sclk_hdmi);
hdmiphy_poweron(hdata);
+ hdmi_commit(display);
}
-static void hdmi_poweroff(struct hdmi_context *hdata)
+static void hdmi_poweroff(struct exynos_drm_display *display)
{
+ struct hdmi_context *hdata = display->ctx;
struct hdmi_resources *res = &hdata->res;
mutex_lock(&hdata->hdmi_mutex);
clk_disable_unprepare(res->hdmiphy);
regulator_bulk_disable(res->regul_count, res->regul_bulk);
- mutex_lock(&hdata->hdmi_mutex);
+ pm_runtime_put_sync(hdata->dev);
+ mutex_lock(&hdata->hdmi_mutex);
hdata->powered = false;
out:
mutex_unlock(&hdata->hdmi_mutex);
}
-static void hdmi_dpms(void *ctx, int mode)
+static void hdmi_dpms(struct exynos_drm_display *display, int mode)
{
- struct hdmi_context *hdata = ctx;
-
DRM_DEBUG_KMS("mode %d\n", mode);
switch (mode) {
case DRM_MODE_DPMS_ON:
- if (pm_runtime_suspended(hdata->dev))
- pm_runtime_get_sync(hdata->dev);
+ hdmi_poweron(display);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- if (!pm_runtime_suspended(hdata->dev))
- pm_runtime_put_sync(hdata->dev);
+ hdmi_poweroff(display);
break;
default:
DRM_DEBUG_KMS("unknown dpms mode: %d\n", mode);
}
}
-static struct exynos_hdmi_ops hdmi_ops = {
- /* display */
- .is_connected = hdmi_is_connected,
- .get_edid = hdmi_get_edid,
- .check_mode = hdmi_check_mode,
-
- /* manager */
+static struct exynos_drm_display_ops hdmi_display_ops = {
+ .initialize = hdmi_initialize,
+ .create_connector = hdmi_create_connector,
+ .mode_fixup = hdmi_mode_fixup,
.mode_set = hdmi_mode_set,
- .get_max_resol = hdmi_get_max_resol,
- .commit = hdmi_commit,
.dpms = hdmi_dpms,
+ .commit = hdmi_commit,
+};
+
+static struct exynos_drm_display hdmi_display = {
+ .type = EXYNOS_DISPLAY_TYPE_HDMI,
+ .ops = &hdmi_display_ops,
};
static irqreturn_t hdmi_irq_thread(int irq, void *arg)
{
- struct exynos_drm_hdmi_context *ctx = arg;
- struct hdmi_context *hdata = ctx->ctx;
+ struct hdmi_context *hdata = arg;
mutex_lock(&hdata->hdmi_mutex);
hdata->hpd = gpio_get_value(hdata->hpd_gpio);
mutex_unlock(&hdata->hdmi_mutex);
- if (ctx->drm_dev)
- drm_helper_hpd_irq_event(ctx->drm_dev);
+ if (hdata->drm_dev)
+ drm_helper_hpd_irq_event(hdata->drm_dev);
return IRQ_HANDLED;
}
return -ENODEV;
}
-static struct i2c_client *hdmi_ddc, *hdmi_hdmiphy;
-
-void hdmi_attach_ddc_client(struct i2c_client *ddc)
-{
- if (ddc)
- hdmi_ddc = ddc;
-}
-
-void hdmi_attach_hdmiphy_client(struct i2c_client *hdmiphy)
-{
- if (hdmiphy)
- hdmi_hdmiphy = hdmiphy;
-}
-
static struct s5p_hdmi_platform_data *drm_hdmi_dt_parse_pdata
(struct device *dev)
{
static struct of_device_id hdmi_match_types[] = {
{
.compatible = "samsung,exynos5-hdmi",
- .data = (void *)HDMI_TYPE14,
+ .data = &exynos5_hdmi_driver_data,
}, {
.compatible = "samsung,exynos4212-hdmi",
- .data = (void *)HDMI_TYPE14,
+ .data = &exynos4212_hdmi_driver_data,
}, {
/* end node */
}
static int hdmi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct exynos_drm_hdmi_context *drm_hdmi_ctx;
struct hdmi_context *hdata;
struct s5p_hdmi_platform_data *pdata;
struct resource *res;
const struct of_device_id *match;
+ struct device_node *ddc_node, *phy_node;
+ struct hdmi_driver_data *drv_data;
int ret;
if (!dev->of_node)
if (!pdata)
return -EINVAL;
- drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), GFP_KERNEL);
- if (!drm_hdmi_ctx)
- return -ENOMEM;
-
hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL);
if (!hdata)
return -ENOMEM;
mutex_init(&hdata->hdmi_mutex);
- drm_hdmi_ctx->ctx = (void *)hdata;
- hdata->parent_ctx = (void *)drm_hdmi_ctx;
-
- platform_set_drvdata(pdev, drm_hdmi_ctx);
+ platform_set_drvdata(pdev, &hdmi_display);
match = of_match_node(hdmi_match_types, dev->of_node);
if (!match)
return -ENODEV;
- hdata->type = (enum hdmi_type)match->data;
+
+ drv_data = (struct hdmi_driver_data *)match->data;
+ hdata->type = drv_data->type;
hdata->hpd_gpio = pdata->hpd_gpio;
hdata->dev = dev;
}
/* DDC i2c driver */
- if (i2c_add_driver(&ddc_driver)) {
- DRM_ERROR("failed to register ddc i2c driver\n");
- return -ENOENT;
+ ddc_node = of_parse_phandle(dev->of_node, "ddc", 0);
+ if (!ddc_node) {
+ DRM_ERROR("Failed to find ddc node in device tree\n");
+ return -ENODEV;
+ }
+ hdata->ddc_adpt = of_find_i2c_adapter_by_node(ddc_node);
+ if (!hdata->ddc_adpt) {
+ DRM_ERROR("Failed to get ddc i2c adapter by node\n");
+ return -ENODEV;
}
- hdata->ddc_port = hdmi_ddc;
+ /* Not support APB PHY yet. */
+ if (drv_data->is_apb_phy)
+ return -EPERM;
/* hdmiphy i2c driver */
- if (i2c_add_driver(&hdmiphy_driver)) {
- DRM_ERROR("failed to register hdmiphy i2c driver\n");
- ret = -ENOENT;
+ phy_node = of_parse_phandle(dev->of_node, "phy", 0);
+ if (!phy_node) {
+ DRM_ERROR("Failed to find hdmiphy node in device tree\n");
+ ret = -ENODEV;
+ goto err_ddc;
+ }
+ hdata->hdmiphy_port = of_find_i2c_device_by_node(phy_node);
+ if (!hdata->hdmiphy_port) {
+ DRM_ERROR("Failed to get hdmi phy i2c client from node\n");
+ ret = -ENODEV;
goto err_ddc;
}
-
- hdata->hdmiphy_port = hdmi_hdmiphy;
hdata->irq = gpio_to_irq(hdata->hpd_gpio);
if (hdata->irq < 0) {
ret = devm_request_threaded_irq(dev, hdata->irq, NULL,
hdmi_irq_thread, IRQF_TRIGGER_RISING |
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- "hdmi", drm_hdmi_ctx);
+ "hdmi", hdata);
if (ret) {
DRM_ERROR("failed to register hdmi interrupt\n");
goto err_hdmiphy;
}
- /* Attach HDMI Driver to common hdmi. */
- exynos_hdmi_drv_attach(drm_hdmi_ctx);
-
- /* register specific callbacks to common hdmi. */
- exynos_hdmi_ops_register(&hdmi_ops);
-
pm_runtime_enable(dev);
+ hdmi_display.ctx = hdata;
+ exynos_drm_display_register(&hdmi_display);
+
return 0;
err_hdmiphy:
- i2c_del_driver(&hdmiphy_driver);
+ put_device(&hdata->hdmiphy_port->dev);
err_ddc:
- i2c_del_driver(&ddc_driver);
+ put_device(&hdata->ddc_adpt->dev);
return ret;
}
static int hdmi_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
+ struct exynos_drm_display *display = get_hdmi_display(dev);
+ struct hdmi_context *hdata = display->ctx;
- pm_runtime_disable(dev);
-
- /* hdmiphy i2c driver */
- i2c_del_driver(&hdmiphy_driver);
- /* DDC i2c driver */
- i2c_del_driver(&ddc_driver);
-
- return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int hdmi_suspend(struct device *dev)
-{
- struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
- struct hdmi_context *hdata = ctx->ctx;
-
- disable_irq(hdata->irq);
-
- hdata->hpd = false;
- if (ctx->drm_dev)
- drm_helper_hpd_irq_event(ctx->drm_dev);
-
- if (pm_runtime_suspended(dev)) {
- DRM_DEBUG_KMS("Already suspended\n");
- return 0;
- }
-
- hdmi_poweroff(hdata);
+ put_device(&hdata->hdmiphy_port->dev);
+ put_device(&hdata->ddc_adpt->dev);
+ pm_runtime_disable(&pdev->dev);
return 0;
}
-static int hdmi_resume(struct device *dev)
-{
- struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
- struct hdmi_context *hdata = ctx->ctx;
-
- hdata->hpd = gpio_get_value(hdata->hpd_gpio);
-
- enable_irq(hdata->irq);
-
- if (!pm_runtime_suspended(dev)) {
- DRM_DEBUG_KMS("Already resumed\n");
- return 0;
- }
-
- hdmi_poweron(hdata);
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-static int hdmi_runtime_suspend(struct device *dev)
-{
- struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
- struct hdmi_context *hdata = ctx->ctx;
-
- hdmi_poweroff(hdata);
-
- return 0;
-}
-
-static int hdmi_runtime_resume(struct device *dev)
-{
- struct exynos_drm_hdmi_context *ctx = get_hdmi_context(dev);
- struct hdmi_context *hdata = ctx->ctx;
-
- hdmi_poweron(hdata);
-
- return 0;
-}
-#endif
-
-static const struct dev_pm_ops hdmi_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(hdmi_suspend, hdmi_resume)
- SET_RUNTIME_PM_OPS(hdmi_runtime_suspend, hdmi_runtime_resume, NULL)
-};
-
struct platform_driver hdmi_driver = {
.probe = hdmi_probe,
.remove = hdmi_remove,
.driver = {
.name = "exynos-hdmi",
.owner = THIS_MODULE,
- .pm = &hdmi_pm_ops,
.of_match_table = hdmi_match_types,
},
};
#include "exynos_drm_drv.h"
#include "exynos_drm_crtc.h"
-#include "exynos_drm_hdmi.h"
#include "exynos_drm_iommu.h"
+#include "exynos_mixer.h"
-#define get_mixer_context(dev) platform_get_drvdata(to_platform_device(dev))
+#define get_mixer_manager(dev) platform_get_drvdata(to_platform_device(dev))
+
+#define MIXER_WIN_NR 3
+#define MIXER_DEFAULT_WIN 0
struct hdmi_win_data {
dma_addr_t dma_addr;
};
struct mixer_context {
+ struct platform_device *pdev;
struct device *dev;
struct drm_device *drm_dev;
int pipe;
struct mixer_resources mixer_res;
struct hdmi_win_data win_data[MIXER_WIN_NR];
enum mixer_version_id mxr_ver;
- void *parent_ctx;
wait_queue_head_t wait_vsync_queue;
atomic_t wait_vsync_event;
};
spin_unlock_irqrestore(&res->reg_slock, flags);
}
-static int mixer_iommu_on(void *ctx, bool enable)
+static irqreturn_t mixer_irq_handler(int irq, void *arg)
+{
+ struct mixer_context *ctx = arg;
+ struct mixer_resources *res = &ctx->mixer_res;
+ u32 val, base, shadow;
+
+ spin_lock(&res->reg_slock);
+
+ /* read interrupt status for handling and clearing flags for VSYNC */
+ val = mixer_reg_read(res, MXR_INT_STATUS);
+
+ /* handling VSYNC */
+ if (val & MXR_INT_STATUS_VSYNC) {
+ /* interlace scan need to check shadow register */
+ if (ctx->interlace) {
+ base = mixer_reg_read(res, MXR_GRAPHIC_BASE(0));
+ shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(0));
+ if (base != shadow)
+ goto out;
+
+ base = mixer_reg_read(res, MXR_GRAPHIC_BASE(1));
+ shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(1));
+ if (base != shadow)
+ goto out;
+ }
+
+ drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+
+ /* set wait vsync event to zero and wake up queue. */
+ if (atomic_read(&ctx->wait_vsync_event)) {
+ atomic_set(&ctx->wait_vsync_event, 0);
+ wake_up(&ctx->wait_vsync_queue);
+ }
+ }
+
+out:
+ /* clear interrupts */
+ if (~val & MXR_INT_EN_VSYNC) {
+ /* vsync interrupt use different bit for read and clear */
+ val &= ~MXR_INT_EN_VSYNC;
+ val |= MXR_INT_CLEAR_VSYNC;
+ }
+ mixer_reg_write(res, MXR_INT_STATUS, val);
+
+ spin_unlock(&res->reg_slock);
+
+ return IRQ_HANDLED;
+}
+
+static int mixer_resources_init(struct mixer_context *mixer_ctx)
{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx;
- struct mixer_context *mdata = ctx;
- struct drm_device *drm_dev;
+ struct device *dev = &mixer_ctx->pdev->dev;
+ struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
+ struct resource *res;
+ int ret;
- drm_hdmi_ctx = mdata->parent_ctx;
- drm_dev = drm_hdmi_ctx->drm_dev;
+ spin_lock_init(&mixer_res->reg_slock);
- if (is_drm_iommu_supported(drm_dev)) {
- if (enable)
- return drm_iommu_attach_device(drm_dev, mdata->dev);
+ mixer_res->mixer = devm_clk_get(dev, "mixer");
+ if (IS_ERR(mixer_res->mixer)) {
+ dev_err(dev, "failed to get clock 'mixer'\n");
+ return -ENODEV;
+ }
- drm_iommu_detach_device(drm_dev, mdata->dev);
+ mixer_res->sclk_hdmi = devm_clk_get(dev, "sclk_hdmi");
+ if (IS_ERR(mixer_res->sclk_hdmi)) {
+ dev_err(dev, "failed to get clock 'sclk_hdmi'\n");
+ return -ENODEV;
+ }
+ res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_MEM, 0);
+ if (res == NULL) {
+ dev_err(dev, "get memory resource failed.\n");
+ return -ENXIO;
}
+
+ mixer_res->mixer_regs = devm_ioremap(dev, res->start,
+ resource_size(res));
+ if (mixer_res->mixer_regs == NULL) {
+ dev_err(dev, "register mapping failed.\n");
+ return -ENXIO;
+ }
+
+ res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_IRQ, 0);
+ if (res == NULL) {
+ dev_err(dev, "get interrupt resource failed.\n");
+ return -ENXIO;
+ }
+
+ ret = devm_request_irq(dev, res->start, mixer_irq_handler,
+ 0, "drm_mixer", mixer_ctx);
+ if (ret) {
+ dev_err(dev, "request interrupt failed.\n");
+ return ret;
+ }
+ mixer_res->irq = res->start;
+
return 0;
}
-static int mixer_enable_vblank(void *ctx, int pipe)
+static int vp_resources_init(struct mixer_context *mixer_ctx)
{
- struct mixer_context *mixer_ctx = ctx;
- struct mixer_resources *res = &mixer_ctx->mixer_res;
+ struct device *dev = &mixer_ctx->pdev->dev;
+ struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
+ struct resource *res;
+
+ mixer_res->vp = devm_clk_get(dev, "vp");
+ if (IS_ERR(mixer_res->vp)) {
+ dev_err(dev, "failed to get clock 'vp'\n");
+ return -ENODEV;
+ }
+ mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
+ if (IS_ERR(mixer_res->sclk_mixer)) {
+ dev_err(dev, "failed to get clock 'sclk_mixer'\n");
+ return -ENODEV;
+ }
+ mixer_res->sclk_dac = devm_clk_get(dev, "sclk_dac");
+ if (IS_ERR(mixer_res->sclk_dac)) {
+ dev_err(dev, "failed to get clock 'sclk_dac'\n");
+ return -ENODEV;
+ }
+
+ if (mixer_res->sclk_hdmi)
+ clk_set_parent(mixer_res->sclk_mixer, mixer_res->sclk_hdmi);
+
+ res = platform_get_resource(mixer_ctx->pdev, IORESOURCE_MEM, 1);
+ if (res == NULL) {
+ dev_err(dev, "get memory resource failed.\n");
+ return -ENXIO;
+ }
+ mixer_res->vp_regs = devm_ioremap(dev, res->start,
+ resource_size(res));
+ if (mixer_res->vp_regs == NULL) {
+ dev_err(dev, "register mapping failed.\n");
+ return -ENXIO;
+ }
+
+ return 0;
+}
+
+static int mixer_initialize(struct exynos_drm_manager *mgr,
+ struct drm_device *drm_dev, int pipe)
+{
+ int ret;
+ struct mixer_context *mixer_ctx = mgr->ctx;
+
+ mixer_ctx->drm_dev = drm_dev;
mixer_ctx->pipe = pipe;
+ /* acquire resources: regs, irqs, clocks */
+ ret = mixer_resources_init(mixer_ctx);
+ if (ret) {
+ DRM_ERROR("mixer_resources_init failed ret=%d\n", ret);
+ return ret;
+ }
+
+ if (mixer_ctx->vp_enabled) {
+ /* acquire vp resources: regs, irqs, clocks */
+ ret = vp_resources_init(mixer_ctx);
+ if (ret) {
+ DRM_ERROR("vp_resources_init failed ret=%d\n", ret);
+ return ret;
+ }
+ }
+
+ if (!is_drm_iommu_supported(mixer_ctx->drm_dev))
+ return 0;
+
+ return drm_iommu_attach_device(mixer_ctx->drm_dev, mixer_ctx->dev);
+}
+
+static void mixer_mgr_remove(struct exynos_drm_manager *mgr)
+{
+ struct mixer_context *mixer_ctx = mgr->ctx;
+
+ if (is_drm_iommu_supported(mixer_ctx->drm_dev))
+ drm_iommu_detach_device(mixer_ctx->drm_dev, mixer_ctx->dev);
+}
+
+static int mixer_enable_vblank(struct exynos_drm_manager *mgr)
+{
+ struct mixer_context *mixer_ctx = mgr->ctx;
+ struct mixer_resources *res = &mixer_ctx->mixer_res;
+
+ if (!mixer_ctx->powered) {
+ mixer_ctx->int_en |= MXR_INT_EN_VSYNC;
+ return 0;
+ }
+
/* enable vsync interrupt */
mixer_reg_writemask(res, MXR_INT_EN, MXR_INT_EN_VSYNC,
MXR_INT_EN_VSYNC);
return 0;
}
-static void mixer_disable_vblank(void *ctx)
+static void mixer_disable_vblank(struct exynos_drm_manager *mgr)
{
- struct mixer_context *mixer_ctx = ctx;
+ struct mixer_context *mixer_ctx = mgr->ctx;
struct mixer_resources *res = &mixer_ctx->mixer_res;
/* disable vsync interrupt */
mixer_reg_writemask(res, MXR_INT_EN, 0, MXR_INT_EN_VSYNC);
}
-static void mixer_win_mode_set(void *ctx,
- struct exynos_drm_overlay *overlay)
+static void mixer_win_mode_set(struct exynos_drm_manager *mgr,
+ struct exynos_drm_overlay *overlay)
{
- struct mixer_context *mixer_ctx = ctx;
+ struct mixer_context *mixer_ctx = mgr->ctx;
struct hdmi_win_data *win_data;
int win;
win_data->scan_flags = overlay->scan_flag;
}
-static void mixer_win_commit(void *ctx, int win)
+static void mixer_win_commit(struct exynos_drm_manager *mgr, int zpos)
{
- struct mixer_context *mixer_ctx = ctx;
+ struct mixer_context *mixer_ctx = mgr->ctx;
+ int win = zpos == DEFAULT_ZPOS ? MIXER_DEFAULT_WIN : zpos;
DRM_DEBUG_KMS("win: %d\n", win);
mixer_ctx->win_data[win].enabled = true;
}
-static void mixer_win_disable(void *ctx, int win)
+static void mixer_win_disable(struct exynos_drm_manager *mgr, int zpos)
{
- struct mixer_context *mixer_ctx = ctx;
+ struct mixer_context *mixer_ctx = mgr->ctx;
struct mixer_resources *res = &mixer_ctx->mixer_res;
+ int win = zpos == DEFAULT_ZPOS ? MIXER_DEFAULT_WIN : zpos;
unsigned long flags;
DRM_DEBUG_KMS("win: %d\n", win);
mixer_ctx->win_data[win].enabled = false;
}
-static int mixer_check_mode(void *ctx, struct drm_display_mode *mode)
+static void mixer_wait_for_vblank(struct exynos_drm_manager *mgr)
{
- struct mixer_context *mixer_ctx = ctx;
- u32 w, h;
-
- w = mode->hdisplay;
- h = mode->vdisplay;
-
- DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%d\n",
- mode->hdisplay, mode->vdisplay, mode->vrefresh,
- (mode->flags & DRM_MODE_FLAG_INTERLACE) ? 1 : 0);
-
- if (mixer_ctx->mxr_ver == MXR_VER_0_0_0_16 ||
- mixer_ctx->mxr_ver == MXR_VER_128_0_0_184)
- return 0;
-
- if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) ||
- (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) ||
- (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
- return 0;
-
- return -EINVAL;
-}
-static void mixer_wait_for_vblank(void *ctx)
-{
- struct mixer_context *mixer_ctx = ctx;
+ struct mixer_context *mixer_ctx = mgr->ctx;
mutex_lock(&mixer_ctx->mixer_mutex);
if (!mixer_ctx->powered) {
DRM_DEBUG_KMS("vblank wait timed out.\n");
}
-static void mixer_window_suspend(struct mixer_context *ctx)
+static void mixer_window_suspend(struct exynos_drm_manager *mgr)
{
+ struct mixer_context *ctx = mgr->ctx;
struct hdmi_win_data *win_data;
int i;
for (i = 0; i < MIXER_WIN_NR; i++) {
win_data = &ctx->win_data[i];
win_data->resume = win_data->enabled;
- mixer_win_disable(ctx, i);
+ mixer_win_disable(mgr, i);
}
- mixer_wait_for_vblank(ctx);
+ mixer_wait_for_vblank(mgr);
}
-static void mixer_window_resume(struct mixer_context *ctx)
+static void mixer_window_resume(struct exynos_drm_manager *mgr)
{
+ struct mixer_context *ctx = mgr->ctx;
struct hdmi_win_data *win_data;
int i;
win_data = &ctx->win_data[i];
win_data->enabled = win_data->resume;
win_data->resume = false;
+ if (win_data->enabled)
+ mixer_win_commit(mgr, i);
}
}
-static void mixer_poweron(struct mixer_context *ctx)
+static void mixer_poweron(struct exynos_drm_manager *mgr)
{
+ struct mixer_context *ctx = mgr->ctx;
struct mixer_resources *res = &ctx->mixer_res;
mutex_lock(&ctx->mixer_mutex);
ctx->powered = true;
mutex_unlock(&ctx->mixer_mutex);
+ pm_runtime_get_sync(ctx->dev);
+
clk_prepare_enable(res->mixer);
if (ctx->vp_enabled) {
clk_prepare_enable(res->vp);
mixer_reg_write(res, MXR_INT_EN, ctx->int_en);
mixer_win_reset(ctx);
- mixer_window_resume(ctx);
+ mixer_window_resume(mgr);
}
-static void mixer_poweroff(struct mixer_context *ctx)
+static void mixer_poweroff(struct exynos_drm_manager *mgr)
{
+ struct mixer_context *ctx = mgr->ctx;
struct mixer_resources *res = &ctx->mixer_res;
mutex_lock(&ctx->mixer_mutex);
goto out;
mutex_unlock(&ctx->mixer_mutex);
- mixer_window_suspend(ctx);
+ mixer_window_suspend(mgr);
ctx->int_en = mixer_reg_read(res, MXR_INT_EN);
clk_disable_unprepare(res->sclk_mixer);
}
+ pm_runtime_put_sync(ctx->dev);
+
mutex_lock(&ctx->mixer_mutex);
ctx->powered = false;
mutex_unlock(&ctx->mixer_mutex);
}
-static void mixer_dpms(void *ctx, int mode)
+static void mixer_dpms(struct exynos_drm_manager *mgr, int mode)
{
- struct mixer_context *mixer_ctx = ctx;
-
switch (mode) {
case DRM_MODE_DPMS_ON:
- if (pm_runtime_suspended(mixer_ctx->dev))
- pm_runtime_get_sync(mixer_ctx->dev);
+ mixer_poweron(mgr);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- if (!pm_runtime_suspended(mixer_ctx->dev))
- pm_runtime_put_sync(mixer_ctx->dev);
+ mixer_poweroff(mgr);
break;
default:
DRM_DEBUG_KMS("unknown dpms mode: %d\n", mode);
}
}
-static struct exynos_mixer_ops mixer_ops = {
- /* manager */
- .iommu_on = mixer_iommu_on,
- .enable_vblank = mixer_enable_vblank,
- .disable_vblank = mixer_disable_vblank,
- .wait_for_vblank = mixer_wait_for_vblank,
- .dpms = mixer_dpms,
-
- /* overlay */
- .win_mode_set = mixer_win_mode_set,
- .win_commit = mixer_win_commit,
- .win_disable = mixer_win_disable,
-
- /* display */
- .check_mode = mixer_check_mode,
-};
-
-static irqreturn_t mixer_irq_handler(int irq, void *arg)
-{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx = arg;
- struct mixer_context *ctx = drm_hdmi_ctx->ctx;
- struct mixer_resources *res = &ctx->mixer_res;
- u32 val, base, shadow;
-
- spin_lock(&res->reg_slock);
-
- /* read interrupt status for handling and clearing flags for VSYNC */
- val = mixer_reg_read(res, MXR_INT_STATUS);
-
- /* handling VSYNC */
- if (val & MXR_INT_STATUS_VSYNC) {
- /* interlace scan need to check shadow register */
- if (ctx->interlace) {
- base = mixer_reg_read(res, MXR_GRAPHIC_BASE(0));
- shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(0));
- if (base != shadow)
- goto out;
-
- base = mixer_reg_read(res, MXR_GRAPHIC_BASE(1));
- shadow = mixer_reg_read(res, MXR_GRAPHIC_BASE_S(1));
- if (base != shadow)
- goto out;
- }
-
- drm_handle_vblank(drm_hdmi_ctx->drm_dev, ctx->pipe);
- exynos_drm_crtc_finish_pageflip(drm_hdmi_ctx->drm_dev,
- ctx->pipe);
-
- /* set wait vsync event to zero and wake up queue. */
- if (atomic_read(&ctx->wait_vsync_event)) {
- atomic_set(&ctx->wait_vsync_event, 0);
- wake_up(&ctx->wait_vsync_queue);
- }
- }
-
-out:
- /* clear interrupts */
- if (~val & MXR_INT_EN_VSYNC) {
- /* vsync interrupt use different bit for read and clear */
- val &= ~MXR_INT_EN_VSYNC;
- val |= MXR_INT_CLEAR_VSYNC;
- }
- mixer_reg_write(res, MXR_INT_STATUS, val);
-
- spin_unlock(&res->reg_slock);
-
- return IRQ_HANDLED;
-}
-
-static int mixer_resources_init(struct exynos_drm_hdmi_context *ctx,
- struct platform_device *pdev)
+/* Only valid for Mixer version 16.0.33.0 */
+int mixer_check_mode(struct drm_display_mode *mode)
{
- struct mixer_context *mixer_ctx = ctx->ctx;
- struct device *dev = &pdev->dev;
- struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
- struct resource *res;
- int ret;
-
- spin_lock_init(&mixer_res->reg_slock);
-
- mixer_res->mixer = devm_clk_get(dev, "mixer");
- if (IS_ERR(mixer_res->mixer)) {
- dev_err(dev, "failed to get clock 'mixer'\n");
- return -ENODEV;
- }
-
- mixer_res->sclk_hdmi = devm_clk_get(dev, "sclk_hdmi");
- if (IS_ERR(mixer_res->sclk_hdmi)) {
- dev_err(dev, "failed to get clock 'sclk_hdmi'\n");
- return -ENODEV;
- }
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res == NULL) {
- dev_err(dev, "get memory resource failed.\n");
- return -ENXIO;
- }
+ u32 w, h;
- mixer_res->mixer_regs = devm_ioremap(dev, res->start,
- resource_size(res));
- if (mixer_res->mixer_regs == NULL) {
- dev_err(dev, "register mapping failed.\n");
- return -ENXIO;
- }
+ w = mode->hdisplay;
+ h = mode->vdisplay;
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (res == NULL) {
- dev_err(dev, "get interrupt resource failed.\n");
- return -ENXIO;
- }
+ DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%d\n",
+ mode->hdisplay, mode->vdisplay, mode->vrefresh,
+ (mode->flags & DRM_MODE_FLAG_INTERLACE) ? 1 : 0);
- ret = devm_request_irq(dev, res->start, mixer_irq_handler,
- 0, "drm_mixer", ctx);
- if (ret) {
- dev_err(dev, "request interrupt failed.\n");
- return ret;
- }
- mixer_res->irq = res->start;
+ if ((w >= 464 && w <= 720 && h >= 261 && h <= 576) ||
+ (w >= 1024 && w <= 1280 && h >= 576 && h <= 720) ||
+ (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
+ return 0;
- return 0;
+ return -EINVAL;
}
-static int vp_resources_init(struct exynos_drm_hdmi_context *ctx,
- struct platform_device *pdev)
-{
- struct mixer_context *mixer_ctx = ctx->ctx;
- struct device *dev = &pdev->dev;
- struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
- struct resource *res;
-
- mixer_res->vp = devm_clk_get(dev, "vp");
- if (IS_ERR(mixer_res->vp)) {
- dev_err(dev, "failed to get clock 'vp'\n");
- return -ENODEV;
- }
- mixer_res->sclk_mixer = devm_clk_get(dev, "sclk_mixer");
- if (IS_ERR(mixer_res->sclk_mixer)) {
- dev_err(dev, "failed to get clock 'sclk_mixer'\n");
- return -ENODEV;
- }
- mixer_res->sclk_dac = devm_clk_get(dev, "sclk_dac");
- if (IS_ERR(mixer_res->sclk_dac)) {
- dev_err(dev, "failed to get clock 'sclk_dac'\n");
- return -ENODEV;
- }
-
- if (mixer_res->sclk_hdmi)
- clk_set_parent(mixer_res->sclk_mixer, mixer_res->sclk_hdmi);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- if (res == NULL) {
- dev_err(dev, "get memory resource failed.\n");
- return -ENXIO;
- }
-
- mixer_res->vp_regs = devm_ioremap(dev, res->start,
- resource_size(res));
- if (mixer_res->vp_regs == NULL) {
- dev_err(dev, "register mapping failed.\n");
- return -ENXIO;
- }
+static struct exynos_drm_manager_ops mixer_manager_ops = {
+ .initialize = mixer_initialize,
+ .remove = mixer_mgr_remove,
+ .dpms = mixer_dpms,
+ .enable_vblank = mixer_enable_vblank,
+ .disable_vblank = mixer_disable_vblank,
+ .wait_for_vblank = mixer_wait_for_vblank,
+ .win_mode_set = mixer_win_mode_set,
+ .win_commit = mixer_win_commit,
+ .win_disable = mixer_win_disable,
+};
- return 0;
-}
+static struct exynos_drm_manager mixer_manager = {
+ .type = EXYNOS_DISPLAY_TYPE_HDMI,
+ .ops = &mixer_manager_ops,
+};
static struct mixer_drv_data exynos5420_mxr_drv_data = {
.version = MXR_VER_128_0_0_184,
static int mixer_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct exynos_drm_hdmi_context *drm_hdmi_ctx;
struct mixer_context *ctx;
struct mixer_drv_data *drv;
- int ret;
dev_info(dev, "probe start\n");
- drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx),
- GFP_KERNEL);
- if (!drm_hdmi_ctx)
- return -ENOMEM;
-
- ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
- if (!ctx)
+ ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
+ if (!ctx) {
+ DRM_ERROR("failed to alloc mixer context.\n");
return -ENOMEM;
+ }
mutex_init(&ctx->mixer_mutex);
platform_get_device_id(pdev)->driver_data;
}
+ ctx->pdev = pdev;
ctx->dev = dev;
- ctx->parent_ctx = (void *)drm_hdmi_ctx;
- drm_hdmi_ctx->ctx = (void *)ctx;
ctx->vp_enabled = drv->is_vp_enabled;
ctx->mxr_ver = drv->version;
init_waitqueue_head(&ctx->wait_vsync_queue);
atomic_set(&ctx->wait_vsync_event, 0);
- platform_set_drvdata(pdev, drm_hdmi_ctx);
-
- /* acquire resources: regs, irqs, clocks */
- ret = mixer_resources_init(drm_hdmi_ctx, pdev);
- if (ret) {
- DRM_ERROR("mixer_resources_init failed\n");
- goto fail;
- }
-
- if (ctx->vp_enabled) {
- /* acquire vp resources: regs, irqs, clocks */
- ret = vp_resources_init(drm_hdmi_ctx, pdev);
- if (ret) {
- DRM_ERROR("vp_resources_init failed\n");
- goto fail;
- }
- }
-
- /* attach mixer driver to common hdmi. */
- exynos_mixer_drv_attach(drm_hdmi_ctx);
-
- /* register specific callback point to common hdmi. */
- exynos_mixer_ops_register(&mixer_ops);
+ mixer_manager.ctx = ctx;
+ platform_set_drvdata(pdev, &mixer_manager);
+ exynos_drm_manager_register(&mixer_manager);
pm_runtime_enable(dev);
return 0;
-
-
-fail:
- dev_info(dev, "probe failed\n");
- return ret;
}
static int mixer_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
-static int mixer_suspend(struct device *dev)
-{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx = get_mixer_context(dev);
- struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-
- if (pm_runtime_suspended(dev)) {
- DRM_DEBUG_KMS("Already suspended\n");
- return 0;
- }
-
- mixer_poweroff(ctx);
-
- return 0;
-}
-
-static int mixer_resume(struct device *dev)
-{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx = get_mixer_context(dev);
- struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-
- if (!pm_runtime_suspended(dev)) {
- DRM_DEBUG_KMS("Already resumed\n");
- return 0;
- }
-
- mixer_poweron(ctx);
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-static int mixer_runtime_suspend(struct device *dev)
-{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx = get_mixer_context(dev);
- struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-
- mixer_poweroff(ctx);
-
- return 0;
-}
-
-static int mixer_runtime_resume(struct device *dev)
-{
- struct exynos_drm_hdmi_context *drm_hdmi_ctx = get_mixer_context(dev);
- struct mixer_context *ctx = drm_hdmi_ctx->ctx;
-
- mixer_poweron(ctx);
-
- return 0;
-}
-#endif
-
-static const struct dev_pm_ops mixer_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(mixer_suspend, mixer_resume)
- SET_RUNTIME_PM_OPS(mixer_runtime_suspend, mixer_runtime_resume, NULL)
-};
-
struct platform_driver mixer_driver = {
.driver = {
.name = "exynos-mixer",
.owner = THIS_MODULE,
- .pm = &mixer_pm_ops,
.of_match_table = mixer_match_types,
},
.probe = mixer_probe,
--- /dev/null
+/*
+ * Copyright (C) 2013 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _EXYNOS_MIXER_H_
+#define _EXYNOS_MIXER_H_
+
+/* This function returns 0 if the given timing is valid for the mixer */
+int mixer_check_mode(struct drm_display_mode *mode);
+
+#endif
intel_i2c.o \
intel_gmbus.o \
mmu.o \
+ blitter.o \
power.o \
psb_drv.o \
gma_display.o \
+ gma_device.o \
psb_intel_display.o \
psb_intel_lvds.o \
psb_intel_modes.o \
--- /dev/null
+/*
+ * Copyright (c) 2014, Patrik Jakobsson
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * Authors: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
+ */
+
+#include "psb_drv.h"
+
+#include "blitter.h"
+#include "psb_reg.h"
+
+/* Wait for the blitter to be completely idle */
+int gma_blt_wait_idle(struct drm_psb_private *dev_priv)
+{
+ unsigned long stop = jiffies + HZ;
+ int busy = 1;
+
+ /* NOP for Cedarview */
+ if (IS_CDV(dev_priv->dev))
+ return 0;
+
+ /* First do a quick check */
+ if ((PSB_RSGX32(PSB_CR_2D_SOCIF) == _PSB_C2_SOCIF_EMPTY) &&
+ ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) & _PSB_C2B_STATUS_BUSY) == 0))
+ return 0;
+
+ do {
+ busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY);
+ } while (busy && !time_after_eq(jiffies, stop));
+
+ if (busy)
+ return -EBUSY;
+
+ do {
+ busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) &
+ _PSB_C2B_STATUS_BUSY) != 0);
+ } while (busy && !time_after_eq(jiffies, stop));
+
+ /* If still busy, we probably have a hang */
+ return (busy) ? -EBUSY : 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2014, Patrik Jakobsson
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * Authors: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
+ */
+
+#ifndef __BLITTER_H
+#define __BLITTER_H
+
+extern int gma_blt_wait_idle(struct drm_psb_private *dev_priv);
+
+#endif
#include "psb_intel_reg.h"
#include "intel_bios.h"
#include "cdv_device.h"
+#include "gma_device.h"
#define VGA_SR_INDEX 0x3c4
#define VGA_SR_DATA 0x3c5
return 0;
}
-/* FIXME ? - shared with Poulsbo */
-static void cdv_get_core_freq(struct drm_device *dev)
-{
- uint32_t clock;
- struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
- struct drm_psb_private *dev_priv = dev->dev_private;
-
- pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
- pci_read_config_dword(pci_root, 0xD4, &clock);
- pci_dev_put(pci_root);
-
- switch (clock & 0x07) {
- case 0:
- dev_priv->core_freq = 100;
- break;
- case 1:
- dev_priv->core_freq = 133;
- break;
- case 2:
- dev_priv->core_freq = 150;
- break;
- case 3:
- dev_priv->core_freq = 178;
- break;
- case 4:
- dev_priv->core_freq = 200;
- break;
- case 5:
- case 6:
- case 7:
- dev_priv->core_freq = 266;
- break;
- default:
- dev_priv->core_freq = 0;
- }
-}
-
static void cdv_hotplug_work_func(struct work_struct *work)
{
struct drm_psb_private *dev_priv = container_of(work, struct drm_psb_private,
if (pci_enable_msi(dev->pdev))
dev_warn(dev->dev, "Enabling MSI failed!\n");
dev_priv->regmap = cdv_regmap;
- cdv_get_core_freq(dev);
+ gma_get_core_freq(dev);
psb_intel_opregion_init(dev);
psb_intel_init_bios(dev);
cdv_hotplug_enable(dev, false);
return MODE_OK;
}
-static bool cdv_intel_crt_mode_fixup(struct drm_encoder *encoder,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
static void cdv_intel_crt_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
static const struct drm_encoder_helper_funcs cdv_intel_crt_helper_funcs = {
.dpms = cdv_intel_crt_dpms,
- .mode_fixup = cdv_intel_crt_mode_fixup,
+ .mode_fixup = gma_encoder_mode_fixup,
.prepare = gma_encoder_prepare,
.commit = gma_encoder_commit,
.mode_set = cdv_intel_crt_mode_set,
int refclk,
struct gma_clock_t *best_clock)
{
+ struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct gma_clock_t clock;
- if (refclk == 27000) {
+
+ switch (refclk) {
+ case 27000:
if (target < 200000) {
clock.p1 = 2;
clock.p2 = 10;
clock.m1 = 0;
clock.m2 = 98;
}
- } else if (refclk == 100000) {
+ break;
+
+ case 100000:
if (target < 200000) {
clock.p1 = 2;
clock.p2 = 10;
clock.m1 = 0;
clock.m2 = 133;
}
- } else
+ break;
+
+ default:
return false;
- clock.m = clock.m2 + 2;
- clock.p = clock.p1 * clock.p2;
- clock.vco = (refclk * clock.m) / clock.n;
- clock.dot = clock.vco / clock.p;
+ }
+
+ gma_crtc->clock_funcs->clock(refclk, &clock);
memcpy(best_clock, &clock, sizeof(struct gma_clock_t));
return true;
}
crtc = dev_priv->pipe_to_crtc_mapping[pipe];
gma_crtc = to_gma_crtc(crtc);
- if (crtc->fb == NULL || !gma_crtc->active)
+ if (crtc->primary->fb == NULL || !gma_crtc->active)
return false;
return true;
}
-static bool cdv_intel_single_pipe_active (struct drm_device *dev)
-{
- uint32_t pipe_enabled = 0;
-
- if (cdv_intel_pipe_enabled(dev, 0))
- pipe_enabled |= FIFO_PIPEA;
-
- if (cdv_intel_pipe_enabled(dev, 1))
- pipe_enabled |= FIFO_PIPEB;
-
-
- DRM_DEBUG_KMS("pipe enabled %x\n", pipe_enabled);
-
- if (pipe_enabled == FIFO_PIPEA || pipe_enabled == FIFO_PIPEB)
- return true;
- else
- return false;
-}
-
-static bool is_pipeb_lvds(struct drm_device *dev, struct drm_crtc *crtc)
-{
- struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
- struct drm_mode_config *mode_config = &dev->mode_config;
- struct drm_connector *connector;
-
- if (gma_crtc->pipe != 1)
- return false;
-
- list_for_each_entry(connector, &mode_config->connector_list, head) {
- struct gma_encoder *gma_encoder =
- gma_attached_encoder(connector);
-
- if (!connector->encoder
- || connector->encoder->crtc != crtc)
- continue;
-
- if (gma_encoder->type == INTEL_OUTPUT_LVDS)
- return true;
- }
-
- return false;
-}
-
void cdv_disable_sr(struct drm_device *dev)
{
if (REG_READ(FW_BLC_SELF) & FW_BLC_SELF_EN) {
void cdv_update_wm(struct drm_device *dev, struct drm_crtc *crtc)
{
struct drm_psb_private *dev_priv = dev->dev_private;
+ struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
- if (cdv_intel_single_pipe_active(dev)) {
+ /* Is only one pipe enabled? */
+ if (cdv_intel_pipe_enabled(dev, 0) ^ cdv_intel_pipe_enabled(dev, 1)) {
u32 fw;
fw = REG_READ(DSPFW1);
/* ignore FW4 */
- if (is_pipeb_lvds(dev, crtc)) {
+ /* Is pipe b lvds ? */
+ if (gma_crtc->pipe == 1 &&
+ gma_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
REG_WRITE(DSPFW5, 0x00040330);
} else {
fw = (3 << DSP_PLANE_B_FIFO_WM1_SHIFT) |
struct drm_crtc *crtc = encoder->base.crtc;
drm_crtc_helper_set_mode(crtc, &crtc->mode,
crtc->x, crtc->y,
- crtc->fb);
+ crtc->primary->fb);
}
return 0;
REG_READ(hdmi_priv->hdmi_reg);
}
-static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
static void cdv_hdmi_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_device *dev = encoder->dev;
crtc->saved_mode.vdisplay != 0) {
if (centre) {
if (!drm_crtc_helper_set_mode(encoder->crtc, &crtc->saved_mode,
- encoder->crtc->x, encoder->crtc->y, encoder->crtc->fb))
+ encoder->crtc->x, encoder->crtc->y, encoder->crtc->primary->fb))
return -1;
} else {
struct drm_encoder_helper_funcs *helpers
static const struct drm_encoder_helper_funcs cdv_hdmi_helper_funcs = {
.dpms = cdv_hdmi_dpms,
- .mode_fixup = cdv_hdmi_mode_fixup,
+ .mode_fixup = gma_encoder_mode_fixup,
.prepare = gma_encoder_prepare,
.mode_set = cdv_hdmi_mode_set,
.commit = gma_encoder_commit,
&crtc->saved_mode,
encoder->crtc->x,
encoder->crtc->y,
- encoder->crtc->fb))
+ encoder->crtc->primary->fb))
return -1;
}
} else if (!strcmp(property->name, "backlight") && encoder) {
* Attempt to get the fixed panel mode from DDC. Assume that the
* preferred mode is the right one.
*/
+ mutex_lock(&dev->mode_config.mutex);
psb_intel_ddc_get_modes(connector,
&gma_encoder->ddc_bus->adapter);
list_for_each_entry(scan, &connector->probed_modes, head) {
}
out:
+ mutex_unlock(&dev->mode_config.mutex);
drm_sysfs_connector_add(connector);
return;
failed_find:
+ mutex_unlock(&dev->mode_config.mutex);
printk(KERN_ERR "Failed find\n");
if (gma_encoder->ddc_bus)
psb_intel_i2c_destroy(gma_encoder->ddc_bus);
{
struct gtt_range *backing;
/* Begin by trying to use stolen memory backing */
- backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1);
+ backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1, PAGE_SIZE);
if (backing) {
drm_gem_private_object_init(dev, &backing->gem, aligned_size);
return backing;
int ret = 0;
struct drm_gem_object *obj;
- if (!(dev->driver->driver_features & DRIVER_GEM))
- return -ENODEV;
-
mutex_lock(&dev->struct_mutex);
/* GEM does all our handle to object mapping */
* it so that userspace can speak about it. This does the core work
* for the various methods that do/will create GEM objects for things
*/
-static int psb_gem_create(struct drm_file *file,
- struct drm_device *dev, uint64_t size, uint32_t *handlep)
+int psb_gem_create(struct drm_file *file, struct drm_device *dev, u64 size,
+ u32 *handlep, int stolen, u32 align)
{
struct gtt_range *r;
int ret;
/* Allocate our object - for now a direct gtt range which is not
stolen memory backed */
- r = psb_gtt_alloc_range(dev, size, "gem", 0);
+ r = psb_gtt_alloc_range(dev, size, "gem", 0, PAGE_SIZE);
if (r == NULL) {
dev_err(dev->dev, "no memory for %lld byte GEM object\n", size);
return -ENOSPC;
{
args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
args->size = args->pitch * args->height;
- return psb_gem_create(file, dev, args->size, &args->handle);
+ return psb_gem_create(file, dev, args->size, &args->handle, 0,
+ PAGE_SIZE);
}
/**
return VM_FAULT_SIGBUS;
}
}
-
-static int psb_gem_create_stolen(struct drm_file *file, struct drm_device *dev,
- int size, u32 *handle)
-{
- struct gtt_range *gtt = psb_gtt_alloc_range(dev, size, "gem", 1);
- if (gtt == NULL)
- return -ENOMEM;
-
- drm_gem_private_object_init(dev, >t->gem, size);
- if (drm_gem_handle_create(file, >t->gem, handle) == 0)
- return 0;
-
- drm_gem_object_release(>t->gem);
- psb_gtt_free_range(dev, gtt);
- return -ENOMEM;
-}
-
-/*
- * GEM interfaces for our specific client
- */
-int psb_gem_create_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file)
-{
- struct drm_psb_gem_create *args = data;
- int ret;
- if (args->flags & GMA_GEM_CREATE_STOLEN) {
- ret = psb_gem_create_stolen(file, dev, args->size,
- &args->handle);
- if (ret == 0)
- return 0;
- /* Fall throguh */
- args->flags &= ~GMA_GEM_CREATE_STOLEN;
- }
- return psb_gem_create(file, dev, args->size, &args->handle);
-}
-
-int psb_gem_mmap_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file)
-{
- struct drm_psb_gem_mmap *args = data;
- return dev->driver->dumb_map_offset(file, dev,
- args->handle, &args->offset);
-}
-
--- /dev/null
+/**************************************************************************
+ * Copyright (c) 2014 Patrik Jakobsson
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ **************************************************************************/
+
+#ifndef _GEM_H
+#define _GEM_H
+
+extern int psb_gem_create(struct drm_file *file, struct drm_device *dev,
+ u64 size, u32 *handlep, int stolen, u32 align);
+#endif
--- /dev/null
+/**************************************************************************
+ * Copyright (c) 2011, Intel Corporation.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ **************************************************************************/
+
+#include <drm/drmP.h>
+#include "psb_drv.h"
+
+void gma_get_core_freq(struct drm_device *dev)
+{
+ uint32_t clock;
+ struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
+ struct drm_psb_private *dev_priv = dev->dev_private;
+
+ /*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
+ /*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/
+
+ pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
+ pci_read_config_dword(pci_root, 0xD4, &clock);
+ pci_dev_put(pci_root);
+
+ switch (clock & 0x07) {
+ case 0:
+ dev_priv->core_freq = 100;
+ break;
+ case 1:
+ dev_priv->core_freq = 133;
+ break;
+ case 2:
+ dev_priv->core_freq = 150;
+ break;
+ case 3:
+ dev_priv->core_freq = 178;
+ break;
+ case 4:
+ dev_priv->core_freq = 200;
+ break;
+ case 5:
+ case 6:
+ case 7:
+ dev_priv->core_freq = 266;
+ break;
+ default:
+ dev_priv->core_freq = 0;
+ }
+}
--- /dev/null
+/**************************************************************************
+ * Copyright (c) 2011, Intel Corporation.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ **************************************************************************/
+
+#ifndef _GMA_DEVICE_H
+#define _GMA_DEVICE_H
+
+extern void gma_get_core_freq(struct drm_device *dev);
+
+#endif
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
- struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
+ struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
return 0;
/* no fb bound */
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
dev_err(dev->dev, "No FB bound\n");
goto gma_pipe_cleaner;
}
if (ret < 0)
goto gma_pipe_set_base_exit;
start = psbfb->gtt->offset;
- offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
+ offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
- REG_WRITE(map->stride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
dspcntr |= DISPPLANE_8BPP;
break;
case 16:
- if (crtc->fb->depth == 15)
+ if (crtc->primary->fb->depth == 15)
dspcntr |= DISPPLANE_15_16BPP;
else
dspcntr |= DISPPLANE_16BPP;
return 0;
}
+bool gma_encoder_mode_fixup(struct drm_encoder *encoder,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
bool gma_crtc_mode_fixup(struct drm_crtc *crtc,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
- if (crtc->fb) {
- gt = to_psb_fb(crtc->fb)->gtt;
+ if (crtc->primary->fb) {
+ gt = to_psb_fb(crtc->primary->fb)->gtt;
psb_gtt_unpin(gt);
}
}
extern void gma_encoder_prepare(struct drm_encoder *encoder);
extern void gma_encoder_commit(struct drm_encoder *encoder);
extern void gma_encoder_destroy(struct drm_encoder *encoder);
+extern bool gma_encoder_mode_fixup(struct drm_encoder *encoder,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
/* Common clock related functions */
extern const struct gma_limit_t *gma_limit(struct drm_crtc *crtc, int refclk);
#include <drm/drmP.h>
#include <linux/shmem_fs.h>
#include "psb_drv.h"
+#include "blitter.h"
/*
/* Write our page entries into the GTT itself */
for (i = r->roll; i < r->npage; i++) {
- pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
+ pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]),
+ PSB_MMU_CACHED_MEMORY);
iowrite32(pte, gtt_slot++);
}
for (i = 0; i < r->roll; i++) {
- pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
+ pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]),
+ PSB_MMU_CACHED_MEMORY);
iowrite32(pte, gtt_slot++);
}
/* Make sure all the entries are set before we return */
* page table entries with the dummy page. This is protected via the gtt
* mutex which the caller must hold.
*/
-static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
+void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
u32 __iomem *gtt_slot;
WARN_ON(r->stolen);
gtt_slot = psb_gtt_entry(dev, r);
- pte = psb_gtt_mask_pte(page_to_pfn(dev_priv->scratch_page), 0);
+ pte = psb_gtt_mask_pte(page_to_pfn(dev_priv->scratch_page),
+ PSB_MMU_CACHED_MEMORY);
for (i = 0; i < r->npage; i++)
iowrite32(pte, gtt_slot++);
gtt_slot = psb_gtt_entry(dev, r);
for (i = r->roll; i < r->npage; i++) {
- pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
+ pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]),
+ PSB_MMU_CACHED_MEMORY);
iowrite32(pte, gtt_slot++);
}
for (i = 0; i < r->roll; i++) {
- pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
+ pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]),
+ PSB_MMU_CACHED_MEMORY);
iowrite32(pte, gtt_slot++);
}
ioread32(gtt_slot - 1);
int ret = 0;
struct drm_device *dev = gt->gem.dev;
struct drm_psb_private *dev_priv = dev->dev_private;
+ u32 gpu_base = dev_priv->gtt.gatt_start;
mutex_lock(&dev_priv->gtt_mutex);
psb_gtt_detach_pages(gt);
goto out;
}
+ psb_mmu_insert_pages(psb_mmu_get_default_pd(dev_priv->mmu),
+ gt->pages, (gpu_base + gt->offset),
+ gt->npage, 0, 0, PSB_MMU_CACHED_MEMORY);
}
gt->in_gart++;
out:
{
struct drm_device *dev = gt->gem.dev;
struct drm_psb_private *dev_priv = dev->dev_private;
+ u32 gpu_base = dev_priv->gtt.gatt_start;
+ int ret;
+ /* While holding the gtt_mutex no new blits can be initiated */
mutex_lock(&dev_priv->gtt_mutex);
+ /* Wait for any possible usage of the memory to be finished */
+ ret = gma_blt_wait_idle(dev_priv);
+ if (ret) {
+ DRM_ERROR("Failed to idle the blitter, unpin failed!");
+ goto out;
+ }
+
WARN_ON(!gt->in_gart);
gt->in_gart--;
if (gt->in_gart == 0 && gt->stolen == 0) {
+ psb_mmu_remove_pages(psb_mmu_get_default_pd(dev_priv->mmu),
+ (gpu_base + gt->offset), gt->npage, 0, 0);
psb_gtt_remove(dev, gt);
psb_gtt_detach_pages(gt);
}
+
+out:
mutex_unlock(&dev_priv->gtt_mutex);
}
* as in use.
*/
struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
- const char *name, int backed)
+ const char *name, int backed, u32 align)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct gtt_range *gt;
/* Ensure this is set for non GEM objects */
gt->gem.dev = dev;
ret = allocate_resource(dev_priv->gtt_mem, >->resource,
- len, start, end, PAGE_SIZE, NULL, NULL);
+ len, start, end, align, NULL, NULL);
if (ret == 0) {
gt->offset = gt->resource.start - r->start;
return gt;
if (!resume)
dev_priv->vram_addr = ioremap_wc(dev_priv->stolen_base,
stolen_size);
+
if (!dev_priv->vram_addr) {
dev_err(dev->dev, "Failure to map stolen base.\n");
ret = -ENOMEM;
dev_dbg(dev->dev, "Set up %d stolen pages starting at 0x%08x, GTT offset %dK\n",
num_pages, pfn_base << PAGE_SHIFT, 0);
for (i = 0; i < num_pages; ++i) {
- pte = psb_gtt_mask_pte(pfn_base + i, 0);
+ pte = psb_gtt_mask_pte(pfn_base + i, PSB_MMU_CACHED_MEMORY);
iowrite32(pte, dev_priv->gtt_map + i);
}
*/
pfn_base = page_to_pfn(dev_priv->scratch_page);
- pte = psb_gtt_mask_pte(pfn_base, 0);
+ pte = psb_gtt_mask_pte(pfn_base, PSB_MMU_CACHED_MEMORY);
for (; i < gtt_pages; ++i)
iowrite32(pte, dev_priv->gtt_map + i);
};
extern struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
- const char *name, int backed);
+ const char *name, int backed,
+ u32 align);
extern void psb_gtt_kref_put(struct gtt_range *gt);
extern void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt);
extern int psb_gtt_pin(struct gtt_range *gt);
&gma_crtc->saved_mode,
encoder->crtc->x,
encoder->crtc->y,
- encoder->crtc->fb))
+ encoder->crtc->primary->fb))
goto set_prop_error;
} else {
struct drm_encoder_helper_funcs *funcs =
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
- struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
+ struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
dev_dbg(dev->dev, "pipe = 0x%x.\n", pipe);
/* no fb bound */
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
dev_dbg(dev->dev, "No FB bound\n");
return 0;
}
- ret = check_fb(crtc->fb);
+ ret = check_fb(crtc->primary->fb);
if (ret)
return ret;
return 0;
start = psbfb->gtt->offset;
- offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
+ offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
- REG_WRITE(map->stride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
dspcntr |= DISPPLANE_8BPP;
break;
case 16:
- if (crtc->fb->depth == 15)
+ if (crtc->primary->fb->depth == 15)
dspcntr |= DISPPLANE_15_16BPP;
else
dspcntr |= DISPPLANE_16BPP;
}
#endif
- ret = check_fb(crtc->fb);
+ ret = check_fb(crtc->primary->fb);
if (ret)
return ret;
#include <drm/drmP.h>
#include "psb_drv.h"
#include "psb_reg.h"
+#include "mmu.h"
/*
* Code for the SGX MMU:
* but on average it should be fast.
*/
-struct psb_mmu_driver {
- /* protects driver- and pd structures. Always take in read mode
- * before taking the page table spinlock.
- */
- struct rw_semaphore sem;
-
- /* protects page tables, directory tables and pt tables.
- * and pt structures.
- */
- spinlock_t lock;
-
- atomic_t needs_tlbflush;
-
- uint8_t __iomem *register_map;
- struct psb_mmu_pd *default_pd;
- /*uint32_t bif_ctrl;*/
- int has_clflush;
- int clflush_add;
- unsigned long clflush_mask;
-
- struct drm_psb_private *dev_priv;
-};
-
-struct psb_mmu_pd;
-
-struct psb_mmu_pt {
- struct psb_mmu_pd *pd;
- uint32_t index;
- uint32_t count;
- struct page *p;
- uint32_t *v;
-};
-
-struct psb_mmu_pd {
- struct psb_mmu_driver *driver;
- int hw_context;
- struct psb_mmu_pt **tables;
- struct page *p;
- struct page *dummy_pt;
- struct page *dummy_page;
- uint32_t pd_mask;
- uint32_t invalid_pde;
- uint32_t invalid_pte;
-};
-
static inline uint32_t psb_mmu_pt_index(uint32_t offset)
{
return (offset >> PSB_PTE_SHIFT) & 0x3FF;
return offset >> PSB_PDE_SHIFT;
}
+#if defined(CONFIG_X86)
static inline void psb_clflush(void *addr)
{
__asm__ __volatile__("clflush (%0)\n" : : "r"(addr) : "memory");
}
-static inline void psb_mmu_clflush(struct psb_mmu_driver *driver,
- void *addr)
+static inline void psb_mmu_clflush(struct psb_mmu_driver *driver, void *addr)
{
if (!driver->has_clflush)
return;
psb_clflush(addr);
mb();
}
+#else
-static void psb_page_clflush(struct psb_mmu_driver *driver, struct page* page)
-{
- uint32_t clflush_add = driver->clflush_add >> PAGE_SHIFT;
- uint32_t clflush_count = PAGE_SIZE / clflush_add;
- int i;
- uint8_t *clf;
-
- clf = kmap_atomic(page);
- mb();
- for (i = 0; i < clflush_count; ++i) {
- psb_clflush(clf);
- clf += clflush_add;
- }
- mb();
- kunmap_atomic(clf);
+static inline void psb_mmu_clflush(struct psb_mmu_driver *driver, void *addr)
+{;
}
-static void psb_pages_clflush(struct psb_mmu_driver *driver,
- struct page *page[], unsigned long num_pages)
-{
- int i;
-
- if (!driver->has_clflush)
- return ;
+#endif
- for (i = 0; i < num_pages; i++)
- psb_page_clflush(driver, *page++);
-}
-
-static void psb_mmu_flush_pd_locked(struct psb_mmu_driver *driver,
- int force)
+static void psb_mmu_flush_pd_locked(struct psb_mmu_driver *driver, int force)
{
+ struct drm_device *dev = driver->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+
+ if (atomic_read(&driver->needs_tlbflush) || force) {
+ uint32_t val = PSB_RSGX32(PSB_CR_BIF_CTRL);
+ PSB_WSGX32(val | _PSB_CB_CTRL_INVALDC, PSB_CR_BIF_CTRL);
+
+ /* Make sure data cache is turned off before enabling it */
+ wmb();
+ PSB_WSGX32(val & ~_PSB_CB_CTRL_INVALDC, PSB_CR_BIF_CTRL);
+ (void)PSB_RSGX32(PSB_CR_BIF_CTRL);
+ if (driver->msvdx_mmu_invaldc)
+ atomic_set(driver->msvdx_mmu_invaldc, 1);
+ }
atomic_set(&driver->needs_tlbflush, 0);
}
+#if 0
static void psb_mmu_flush_pd(struct psb_mmu_driver *driver, int force)
{
down_write(&driver->sem);
psb_mmu_flush_pd_locked(driver, force);
up_write(&driver->sem);
}
+#endif
-void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot)
+void psb_mmu_flush(struct psb_mmu_driver *driver)
{
- if (rc_prot)
- down_write(&driver->sem);
- if (rc_prot)
- up_write(&driver->sem);
+ struct drm_device *dev = driver->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ uint32_t val;
+
+ down_write(&driver->sem);
+ val = PSB_RSGX32(PSB_CR_BIF_CTRL);
+ if (atomic_read(&driver->needs_tlbflush))
+ PSB_WSGX32(val | _PSB_CB_CTRL_INVALDC, PSB_CR_BIF_CTRL);
+ else
+ PSB_WSGX32(val | _PSB_CB_CTRL_FLUSH, PSB_CR_BIF_CTRL);
+
+ /* Make sure data cache is turned off and MMU is flushed before
+ restoring bank interface control register */
+ wmb();
+ PSB_WSGX32(val & ~(_PSB_CB_CTRL_FLUSH | _PSB_CB_CTRL_INVALDC),
+ PSB_CR_BIF_CTRL);
+ (void)PSB_RSGX32(PSB_CR_BIF_CTRL);
+
+ atomic_set(&driver->needs_tlbflush, 0);
+ if (driver->msvdx_mmu_invaldc)
+ atomic_set(driver->msvdx_mmu_invaldc, 1);
+ up_write(&driver->sem);
}
void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context)
{
- /*ttm_tt_cache_flush(&pd->p, 1);*/
- psb_pages_clflush(pd->driver, &pd->p, 1);
+ struct drm_device *dev = pd->driver->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ uint32_t offset = (hw_context == 0) ? PSB_CR_BIF_DIR_LIST_BASE0 :
+ PSB_CR_BIF_DIR_LIST_BASE1 + hw_context * 4;
+
down_write(&pd->driver->sem);
+ PSB_WSGX32(page_to_pfn(pd->p) << PAGE_SHIFT, offset);
wmb();
psb_mmu_flush_pd_locked(pd->driver, 1);
pd->hw_context = hw_context;
static inline unsigned long psb_pd_addr_end(unsigned long addr,
unsigned long end)
{
-
addr = (addr + PSB_PDE_MASK + 1) & ~PSB_PDE_MASK;
return (addr < end) ? addr : end;
}
goto out_err3;
if (!trap_pagefaults) {
- pd->invalid_pde =
- psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt),
- invalid_type);
- pd->invalid_pte =
- psb_mmu_mask_pte(page_to_pfn(pd->dummy_page),
- invalid_type);
+ pd->invalid_pde = psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt),
+ invalid_type);
+ pd->invalid_pte = psb_mmu_mask_pte(page_to_pfn(pd->dummy_page),
+ invalid_type);
} else {
pd->invalid_pde = 0;
pd->invalid_pte = 0;
void psb_mmu_free_pagedir(struct psb_mmu_pd *pd)
{
struct psb_mmu_driver *driver = pd->driver;
+ struct drm_device *dev = driver->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_mmu_pt *pt;
int i;
down_write(&driver->sem);
- if (pd->hw_context != -1)
+ if (pd->hw_context != -1) {
+ PSB_WSGX32(0, PSB_CR_BIF_DIR_LIST_BASE0 + pd->hw_context * 4);
psb_mmu_flush_pd_locked(driver, 1);
+ }
/* Should take the spinlock here, but we don't need to do that
since we have the semaphore in write mode. */
for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
*ptes++ = pd->invalid_pte;
-
+#if defined(CONFIG_X86)
if (pd->driver->has_clflush && pd->hw_context != -1) {
mb();
for (i = 0; i < clflush_count; ++i) {
}
mb();
}
-
+#endif
kunmap_atomic(v);
spin_unlock(lock);
return pt;
}
-static struct psb_mmu_pt *psb_mmu_pt_alloc_map_lock(struct psb_mmu_pd *pd,
+struct psb_mmu_pt *psb_mmu_pt_alloc_map_lock(struct psb_mmu_pd *pd,
unsigned long addr)
{
uint32_t index = psb_mmu_pd_index(addr);
kunmap_atomic((void *) v);
if (pd->hw_context != -1) {
- psb_mmu_clflush(pd->driver, (void *) &v[index]);
+ psb_mmu_clflush(pd->driver, (void *)&v[index]);
atomic_set(&pd->driver->needs_tlbflush, 1);
}
}
pd->tables[pt->index] = NULL;
if (pd->hw_context != -1) {
- psb_mmu_clflush(pd->driver,
- (void *) &v[pt->index]);
+ psb_mmu_clflush(pd->driver, (void *)&v[pt->index]);
atomic_set(&pd->driver->needs_tlbflush, 1);
}
kunmap_atomic(pt->v);
spin_unlock(&pd->driver->lock);
}
-static inline void psb_mmu_set_pte(struct psb_mmu_pt *pt,
- unsigned long addr, uint32_t pte)
+static inline void psb_mmu_set_pte(struct psb_mmu_pt *pt, unsigned long addr,
+ uint32_t pte)
{
pt->v[psb_mmu_pt_index(addr)] = pte;
}
pt->v[psb_mmu_pt_index(addr)] = pt->pd->invalid_pte;
}
-
-void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd,
- uint32_t mmu_offset, uint32_t gtt_start,
- uint32_t gtt_pages)
+struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver)
{
- uint32_t *v;
- uint32_t start = psb_mmu_pd_index(mmu_offset);
- struct psb_mmu_driver *driver = pd->driver;
- int num_pages = gtt_pages;
+ struct psb_mmu_pd *pd;
down_read(&driver->sem);
- spin_lock(&driver->lock);
-
- v = kmap_atomic(pd->p);
- v += start;
-
- while (gtt_pages--) {
- *v++ = gtt_start | pd->pd_mask;
- gtt_start += PAGE_SIZE;
- }
-
- /*ttm_tt_cache_flush(&pd->p, num_pages);*/
- psb_pages_clflush(pd->driver, &pd->p, num_pages);
- kunmap_atomic(v);
- spin_unlock(&driver->lock);
-
- if (pd->hw_context != -1)
- atomic_set(&pd->driver->needs_tlbflush, 1);
+ pd = driver->default_pd;
+ up_read(&driver->sem);
- up_read(&pd->driver->sem);
- psb_mmu_flush_pd(pd->driver, 0);
+ return pd;
}
-struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver)
+/* Returns the physical address of the PD shared by sgx/msvdx */
+uint32_t psb_get_default_pd_addr(struct psb_mmu_driver *driver)
{
struct psb_mmu_pd *pd;
- /* down_read(&driver->sem); */
- pd = driver->default_pd;
- /* up_read(&driver->sem); */
-
- return pd;
+ pd = psb_mmu_get_default_pd(driver);
+ return page_to_pfn(pd->p) << PAGE_SHIFT;
}
void psb_mmu_driver_takedown(struct psb_mmu_driver *driver)
{
+ struct drm_device *dev = driver->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+
+ PSB_WSGX32(driver->bif_ctrl, PSB_CR_BIF_CTRL);
psb_mmu_free_pagedir(driver->default_pd);
kfree(driver);
}
-struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
- int trap_pagefaults,
- int invalid_type,
- struct drm_psb_private *dev_priv)
+struct psb_mmu_driver *psb_mmu_driver_init(struct drm_device *dev,
+ int trap_pagefaults,
+ int invalid_type,
+ atomic_t *msvdx_mmu_invaldc)
{
struct psb_mmu_driver *driver;
+ struct drm_psb_private *dev_priv = dev->dev_private;
driver = kmalloc(sizeof(*driver), GFP_KERNEL);
if (!driver)
return NULL;
- driver->dev_priv = dev_priv;
+ driver->dev = dev;
driver->default_pd = psb_mmu_alloc_pd(driver, trap_pagefaults,
invalid_type);
if (!driver->default_pd)
spin_lock_init(&driver->lock);
init_rwsem(&driver->sem);
down_write(&driver->sem);
- driver->register_map = registers;
atomic_set(&driver->needs_tlbflush, 1);
+ driver->msvdx_mmu_invaldc = msvdx_mmu_invaldc;
+
+ driver->bif_ctrl = PSB_RSGX32(PSB_CR_BIF_CTRL);
+ PSB_WSGX32(driver->bif_ctrl | _PSB_CB_CTRL_CLEAR_FAULT,
+ PSB_CR_BIF_CTRL);
+ PSB_WSGX32(driver->bif_ctrl & ~_PSB_CB_CTRL_CLEAR_FAULT,
+ PSB_CR_BIF_CTRL);
driver->has_clflush = 0;
+#if defined(CONFIG_X86)
if (boot_cpu_has(X86_FEATURE_CLFLSH)) {
uint32_t tfms, misc, cap0, cap4, clflush_size;
/*
- * clflush size is determined at kernel setup for x86_64
- * but not for i386. We have to do it here.
+ * clflush size is determined at kernel setup for x86_64 but not
+ * for i386. We have to do it here.
*/
cpuid(0x00000001, &tfms, &misc, &cap0, &cap4);
driver->clflush_mask = driver->clflush_add - 1;
driver->clflush_mask = ~driver->clflush_mask;
}
+#endif
up_write(&driver->sem);
return driver;
return NULL;
}
-static void psb_mmu_flush_ptes(struct psb_mmu_pd *pd,
- unsigned long address, uint32_t num_pages,
- uint32_t desired_tile_stride,
+#if defined(CONFIG_X86)
+static void psb_mmu_flush_ptes(struct psb_mmu_pd *pd, unsigned long address,
+ uint32_t num_pages, uint32_t desired_tile_stride,
uint32_t hw_tile_stride)
{
struct psb_mmu_pt *pt;
unsigned long clflush_add = pd->driver->clflush_add;
unsigned long clflush_mask = pd->driver->clflush_mask;
- if (!pd->driver->has_clflush) {
- /*ttm_tt_cache_flush(&pd->p, num_pages);*/
- psb_pages_clflush(pd->driver, &pd->p, num_pages);
+ if (!pd->driver->has_clflush)
return;
- }
if (hw_tile_stride)
rows = num_pages / desired_tile_stride;
if (!pt)
continue;
do {
- psb_clflush(&pt->v
- [psb_mmu_pt_index(addr)]);
- } while (addr +=
- clflush_add,
+ psb_clflush(&pt->v[psb_mmu_pt_index(addr)]);
+ } while (addr += clflush_add,
(addr & clflush_mask) < next);
psb_mmu_pt_unmap_unlock(pt);
}
mb();
}
+#else
+static void psb_mmu_flush_ptes(struct psb_mmu_pd *pd, unsigned long address,
+ uint32_t num_pages, uint32_t desired_tile_stride,
+ uint32_t hw_tile_stride)
+{
+ drm_ttm_cache_flush();
+}
+#endif
void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
unsigned long address, uint32_t num_pages)
up_read(&pd->driver->sem);
if (pd->hw_context != -1)
- psb_mmu_flush(pd->driver, 0);
+ psb_mmu_flush(pd->driver);
return;
}
add = desired_tile_stride << PAGE_SHIFT;
row_add = hw_tile_stride << PAGE_SHIFT;
- /* down_read(&pd->driver->sem); */
+ down_read(&pd->driver->sem);
/* Make sure we only need to flush this processor's cache */
psb_mmu_flush_ptes(pd, f_address, num_pages,
desired_tile_stride, hw_tile_stride);
- /* up_read(&pd->driver->sem); */
+ up_read(&pd->driver->sem);
if (pd->hw_context != -1)
- psb_mmu_flush(pd->driver, 0);
+ psb_mmu_flush(pd->driver);
}
int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd, uint32_t start_pfn,
unsigned long end;
unsigned long next;
unsigned long f_address = address;
- int ret = 0;
+ int ret = -ENOMEM;
down_read(&pd->driver->sem);
psb_mmu_pt_unmap_unlock(pt);
} while (addr = next, next != end);
+ ret = 0;
out:
if (pd->hw_context != -1)
up_read(&pd->driver->sem);
if (pd->hw_context != -1)
- psb_mmu_flush(pd->driver, 1);
+ psb_mmu_flush(pd->driver);
- return ret;
+ return 0;
}
int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
unsigned long address, uint32_t num_pages,
- uint32_t desired_tile_stride,
- uint32_t hw_tile_stride, int type)
+ uint32_t desired_tile_stride, uint32_t hw_tile_stride,
+ int type)
{
struct psb_mmu_pt *pt;
uint32_t rows = 1;
unsigned long add;
unsigned long row_add;
unsigned long f_address = address;
- int ret = 0;
+ int ret = -ENOMEM;
if (hw_tile_stride) {
if (num_pages % desired_tile_stride != 0)
do {
next = psb_pd_addr_end(addr, end);
pt = psb_mmu_pt_alloc_map_lock(pd, addr);
- if (!pt) {
- ret = -ENOMEM;
+ if (!pt)
goto out;
- }
do {
- pte =
- psb_mmu_mask_pte(page_to_pfn(*pages++),
- type);
+ pte = psb_mmu_mask_pte(page_to_pfn(*pages++),
+ type);
psb_mmu_set_pte(pt, addr, pte);
pt->count++;
} while (addr += PAGE_SIZE, addr < next);
address += row_add;
}
+
+ ret = 0;
out:
if (pd->hw_context != -1)
psb_mmu_flush_ptes(pd, f_address, num_pages,
up_read(&pd->driver->sem);
if (pd->hw_context != -1)
- psb_mmu_flush(pd->driver, 1);
+ psb_mmu_flush(pd->driver);
return ret;
}
--- /dev/null
+/**************************************************************************
+ * Copyright (c) 2007-2011, Intel Corporation.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ **************************************************************************/
+
+#ifndef __MMU_H
+#define __MMU_H
+
+struct psb_mmu_driver {
+ /* protects driver- and pd structures. Always take in read mode
+ * before taking the page table spinlock.
+ */
+ struct rw_semaphore sem;
+
+ /* protects page tables, directory tables and pt tables.
+ * and pt structures.
+ */
+ spinlock_t lock;
+
+ atomic_t needs_tlbflush;
+ atomic_t *msvdx_mmu_invaldc;
+ struct psb_mmu_pd *default_pd;
+ uint32_t bif_ctrl;
+ int has_clflush;
+ int clflush_add;
+ unsigned long clflush_mask;
+
+ struct drm_device *dev;
+};
+
+struct psb_mmu_pd;
+
+struct psb_mmu_pt {
+ struct psb_mmu_pd *pd;
+ uint32_t index;
+ uint32_t count;
+ struct page *p;
+ uint32_t *v;
+};
+
+struct psb_mmu_pd {
+ struct psb_mmu_driver *driver;
+ int hw_context;
+ struct psb_mmu_pt **tables;
+ struct page *p;
+ struct page *dummy_pt;
+ struct page *dummy_page;
+ uint32_t pd_mask;
+ uint32_t invalid_pde;
+ uint32_t invalid_pte;
+};
+
+extern struct psb_mmu_driver *psb_mmu_driver_init(struct drm_device *dev,
+ int trap_pagefaults,
+ int invalid_type,
+ atomic_t *msvdx_mmu_invaldc);
+extern void psb_mmu_driver_takedown(struct psb_mmu_driver *driver);
+extern struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver
+ *driver);
+extern struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
+ int trap_pagefaults,
+ int invalid_type);
+extern void psb_mmu_free_pagedir(struct psb_mmu_pd *pd);
+extern void psb_mmu_flush(struct psb_mmu_driver *driver);
+extern void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
+ unsigned long address,
+ uint32_t num_pages);
+extern int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd,
+ uint32_t start_pfn,
+ unsigned long address,
+ uint32_t num_pages, int type);
+extern int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
+ unsigned long *pfn);
+extern void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context);
+extern int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
+ unsigned long address, uint32_t num_pages,
+ uint32_t desired_tile_stride,
+ uint32_t hw_tile_stride, int type);
+extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd,
+ unsigned long address, uint32_t num_pages,
+ uint32_t desired_tile_stride,
+ uint32_t hw_tile_stride);
+
+#endif
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
- struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
+ struct psb_framebuffer *psbfb = to_psb_fb(crtc->primary->fb);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
int ret = 0;
/* no fb bound */
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
dev_dbg(dev->dev, "No FB bound\n");
return 0;
}
return 0;
start = psbfb->gtt->offset;
- offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
+ offset = y * crtc->primary->fb->pitches[0] + x * (crtc->primary->fb->bits_per_pixel / 8);
- REG_WRITE(map->stride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->primary->fb->pitches[0]);
dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
dspcntr |= DISPPLANE_8BPP;
break;
case 16:
- if (crtc->fb->depth == 15)
+ if (crtc->primary->fb->depth == 15)
dspcntr |= DISPPLANE_15_16BPP;
else
dspcntr |= DISPPLANE_16BPP;
return MODE_OK;
}
-static bool oaktrail_hdmi_mode_fixup(struct drm_encoder *encoder,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
static enum drm_connector_status
oaktrail_hdmi_detect(struct drm_connector *connector, bool force)
{
static const struct drm_encoder_helper_funcs oaktrail_hdmi_helper_funcs = {
.dpms = oaktrail_hdmi_dpms,
- .mode_fixup = oaktrail_hdmi_mode_fixup,
+ .mode_fixup = gma_encoder_mode_fixup,
.prepare = gma_encoder_prepare,
.mode_set = oaktrail_hdmi_mode_set,
.commit = gma_encoder_commit,
* if closed, act like it's not there for now
*/
+ mutex_lock(&dev->mode_config.mutex);
i2c_adap = i2c_get_adapter(dev_priv->ops->i2c_bus);
if (i2c_adap == NULL)
dev_err(dev->dev, "No ddc adapter available!\n");
}
out:
+ mutex_unlock(&dev->mode_config.mutex);
+
drm_sysfs_connector_add(connector);
return;
failed_find:
+ mutex_unlock(&dev->mode_config.mutex);
+
dev_dbg(dev->dev, "No LVDS modes found, disabling.\n");
if (gma_encoder->ddc_bus)
psb_intel_i2c_destroy(gma_encoder->ddc_bus);
return 0;
}
-void psb_intel_opregion_asle_intr(struct drm_device *dev)
+static void psb_intel_opregion_asle_work(struct work_struct *work)
{
- struct drm_psb_private *dev_priv = dev->dev_private;
- struct opregion_asle *asle = dev_priv->opregion.asle;
+ struct psb_intel_opregion *opregion =
+ container_of(work, struct psb_intel_opregion, asle_work);
+ struct drm_psb_private *dev_priv =
+ container_of(opregion, struct drm_psb_private, opregion);
+ struct opregion_asle *asle = opregion->asle;
u32 asle_stat = 0;
u32 asle_req;
}
if (asle_req & ASLE_SET_BACKLIGHT)
- asle_stat |= asle_set_backlight(dev, asle->bclp);
+ asle_stat |= asle_set_backlight(dev_priv->dev, asle->bclp);
asle->aslc = asle_stat;
+
+}
+
+void psb_intel_opregion_asle_intr(struct drm_device *dev)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->opregion.asle)
+ schedule_work(&dev_priv->opregion.asle_work);
}
#define ASLE_ALS_EN (1<<0)
unregister_acpi_notifier(&psb_intel_opregion_notifier);
}
+ cancel_work_sync(&opregion->asle_work);
+
/* just clear all opregion memory pointers now */
iounmap(opregion->header);
opregion->header = NULL;
DRM_DEBUG_DRIVER("ACPI Opregion not supported\n");
return -ENOTSUPP;
}
+
+ INIT_WORK(&opregion->asle_work, psb_intel_opregion_asle_work);
+
DRM_DEBUG("OpRegion detected at 0x%8x\n", opregion_phy);
base = acpi_os_ioremap(opregion_phy, 8*1024);
if (!base)
#include "psb_intel_reg.h"
#include "intel_bios.h"
#include "psb_device.h"
+#include "gma_device.h"
static int psb_output_init(struct drm_device *dev)
{
return 0;
}
-static void psb_get_core_freq(struct drm_device *dev)
-{
- uint32_t clock;
- struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
- struct drm_psb_private *dev_priv = dev->dev_private;
-
- /*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
- /*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/
-
- pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
- pci_read_config_dword(pci_root, 0xD4, &clock);
- pci_dev_put(pci_root);
-
- switch (clock & 0x07) {
- case 0:
- dev_priv->core_freq = 100;
- break;
- case 1:
- dev_priv->core_freq = 133;
- break;
- case 2:
- dev_priv->core_freq = 150;
- break;
- case 3:
- dev_priv->core_freq = 178;
- break;
- case 4:
- dev_priv->core_freq = 200;
- break;
- case 5:
- case 6:
- case 7:
- dev_priv->core_freq = 266;
- break;
- default:
- dev_priv->core_freq = 0;
- }
-}
-
/* Poulsbo */
static const struct psb_offset psb_regmap[2] = {
{
{
struct drm_psb_private *dev_priv = dev->dev_private;
dev_priv->regmap = psb_regmap;
- psb_get_core_freq(dev);
+ gma_get_core_freq(dev);
gma_intel_setup_gmbus(dev);
psb_intel_opregion_init(dev);
psb_intel_init_bios(dev);
#include <drm/drmP.h>
#include <drm/drm.h>
-#include <drm/gma_drm.h>
#include "psb_drv.h"
#include "framebuffer.h"
#include "psb_reg.h"
#include <acpi/video.h>
#include <linux/module.h>
-static int drm_psb_trap_pagefaults;
-
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-
-MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");
-module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);
-
+static struct drm_driver driver;
+static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+/*
+ * The table below contains a mapping of the PCI vendor ID and the PCI Device ID
+ * to the different groups of PowerVR 5-series chip designs
+ *
+ * 0x8086 = Intel Corporation
+ *
+ * PowerVR SGX535 - Poulsbo - Intel GMA 500, Intel Atom Z5xx
+ * PowerVR SGX535 - Moorestown - Intel GMA 600
+ * PowerVR SGX535 - Oaktrail - Intel GMA 600, Intel Atom Z6xx, E6xx
+ * PowerVR SGX540 - Medfield - Intel Atom Z2460
+ * PowerVR SGX544MP2 - Medfield -
+ * PowerVR SGX545 - Cedartrail - Intel GMA 3600, Intel Atom D2500, N2600
+ * PowerVR SGX545 - Cedartrail - Intel GMA 3650, Intel Atom D2550, D2700,
+ * N2800
+ */
static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
#if defined(CONFIG_DRM_GMA600)
- { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
- /* Atom E620 */
- { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
+ { 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
+ { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops },
#endif
#if defined(CONFIG_DRM_MEDFIELD)
- {0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
- {0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
+ { 0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
+ { 0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops },
#endif
#if defined(CONFIG_DRM_GMA3600)
- { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0be9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0bea, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0beb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0bec, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0bed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0bee, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
- { 0x8086, 0x0bef, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
+ { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0be9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bea, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0beb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bec, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bed, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bee, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
+ { 0x8086, 0x0bef, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops },
#endif
{ 0, }
};
/*
* Standard IOCTLs.
*/
-
-#define DRM_IOCTL_GMA_ADB \
- DRM_IOWR(DRM_GMA_ADB + DRM_COMMAND_BASE, uint32_t)
-#define DRM_IOCTL_GMA_MODE_OPERATION \
- DRM_IOWR(DRM_GMA_MODE_OPERATION + DRM_COMMAND_BASE, \
- struct drm_psb_mode_operation_arg)
-#define DRM_IOCTL_GMA_STOLEN_MEMORY \
- DRM_IOWR(DRM_GMA_STOLEN_MEMORY + DRM_COMMAND_BASE, \
- struct drm_psb_stolen_memory_arg)
-#define DRM_IOCTL_GMA_GAMMA \
- DRM_IOWR(DRM_GMA_GAMMA + DRM_COMMAND_BASE, \
- struct drm_psb_dpst_lut_arg)
-#define DRM_IOCTL_GMA_DPST_BL \
- DRM_IOWR(DRM_GMA_DPST_BL + DRM_COMMAND_BASE, \
- uint32_t)
-#define DRM_IOCTL_GMA_GET_PIPE_FROM_CRTC_ID \
- DRM_IOWR(DRM_GMA_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
- struct drm_psb_get_pipe_from_crtc_id_arg)
-#define DRM_IOCTL_GMA_GEM_CREATE \
- DRM_IOWR(DRM_GMA_GEM_CREATE + DRM_COMMAND_BASE, \
- struct drm_psb_gem_create)
-#define DRM_IOCTL_GMA_GEM_MMAP \
- DRM_IOWR(DRM_GMA_GEM_MMAP + DRM_COMMAND_BASE, \
- struct drm_psb_gem_mmap)
-
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-
static const struct drm_ioctl_desc psb_ioctls[] = {
- DRM_IOCTL_DEF_DRV(GMA_ADB, psb_adb_ioctl, DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_MODE_OPERATION, psb_mode_operation_ioctl,
- DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_STOLEN_MEMORY, psb_stolen_memory_ioctl,
- DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_GAMMA, psb_gamma_ioctl, DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_GET_PIPE_FROM_CRTC_ID,
- psb_intel_get_pipe_from_crtc_id, 0),
- DRM_IOCTL_DEF_DRV(GMA_GEM_CREATE, psb_gem_create_ioctl,
- DRM_UNLOCKED | DRM_AUTH),
- DRM_IOCTL_DEF_DRV(GMA_GEM_MMAP, psb_gem_mmap_ioctl,
- DRM_UNLOCKED | DRM_AUTH),
};
-static void psb_lastclose(struct drm_device *dev)
+static void psb_driver_lastclose(struct drm_device *dev)
{
int ret;
struct drm_psb_private *dev_priv = dev->dev_private;
uint32_t stolen_gtt;
- int ret = -ENOMEM;
-
if (pg->mmu_gatt_start & 0x0FFFFFFF) {
dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
- ret = -EINVAL;
- goto out_err;
+ return -EINVAL;
}
-
stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4;
stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT;
- stolen_gtt =
- (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages;
+ stolen_gtt = (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages;
dev_priv->gatt_free_offset = pg->mmu_gatt_start +
(stolen_gtt << PAGE_SHIFT) * 1024;
PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1);
PSB_RSGX32(PSB_CR_BIF_BANK1);
- PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
- PSB_CR_BIF_CTRL);
+
+ /* Do not bypass any MMU access, let them pagefault instead */
+ PSB_WSGX32((PSB_RSGX32(PSB_CR_BIF_CTRL) & ~_PSB_MMU_ER_MASK),
+ PSB_CR_BIF_CTRL);
+ PSB_RSGX32(PSB_CR_BIF_CTRL);
+
psb_spank(dev_priv);
/* mmu_gatt ?? */
PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
+ PSB_RSGX32(PSB_CR_BIF_TWOD_REQ_BASE); /* Post */
+
return 0;
-out_err:
- return ret;
}
static int psb_driver_unload(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
- /* Kill vblank etc here */
-
+ /* TODO: Kill vblank etc here */
if (dev_priv) {
if (dev_priv->backlight_device)
return 0;
}
-
-static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
+static int psb_driver_load(struct drm_device *dev, unsigned long flags)
{
struct drm_psb_private *dev_priv;
unsigned long resource_start, resource_len;
int ret = -ENOMEM;
struct drm_connector *connector;
struct gma_encoder *gma_encoder;
+ struct psb_gtt *pg;
+ /* allocating and initializing driver private data */
dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
if (dev_priv == NULL)
return -ENOMEM;
- dev_priv->ops = (struct psb_ops *)chipset;
+ dev_priv->ops = (struct psb_ops *)flags;
dev_priv->dev = dev;
dev->dev_private = (void *) dev_priv;
+ pg = &dev_priv->gtt;
+
pci_set_master(dev->pdev);
dev_priv->num_pipe = dev_priv->ops->pipes;
if (ret)
goto out_err;
- dev_priv->mmu = psb_mmu_driver_init((void *)0,
- drm_psb_trap_pagefaults, 0,
- dev_priv);
+ dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);
if (!dev_priv->mmu)
goto out_err;
if (!dev_priv->pf_pd)
goto out_err;
- psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
- psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
-
ret = psb_do_init(dev);
if (ret)
return ret;
+ /* Add stolen memory to SGX MMU */
+ down_read(&pg->sem);
+ ret = psb_mmu_insert_pfn_sequence(psb_mmu_get_default_pd(dev_priv->mmu),
+ dev_priv->stolen_base >> PAGE_SHIFT,
+ pg->gatt_start,
+ pg->stolen_size >> PAGE_SHIFT, 0);
+ up_read(&pg->sem);
+
+ psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
+ psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
+
PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
acpi_video_register();
+ /* Setup vertical blanking handling */
ret = drm_vblank_init(dev, dev_priv->num_pipe);
if (ret)
goto out_err;
drm_irq_install(dev);
dev->vblank_disable_allowed = true;
-
dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
-
dev->driver->get_vblank_counter = psb_get_vblank_counter;
psb_modeset_init(dev);
return ret;
psb_intel_opregion_enable_asle(dev);
#if 0
- /*enable runtime pm at last*/
+ /* Enable runtime pm at last */
pm_runtime_enable(&dev->pdev->dev);
pm_runtime_set_active(&dev->pdev->dev);
#endif
- /*Intel drm driver load is done, continue doing pvr load*/
+ /* Intel drm driver load is done, continue doing pvr load */
return 0;
out_err:
psb_driver_unload(dev);
#endif
}
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- uint32_t *arg = data;
-
- dev_priv->blc_adj2 = *arg;
- get_brightness(dev_priv->backlight_device);
- return 0;
-}
-
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- uint32_t *arg = data;
-
- dev_priv->blc_adj1 = *arg;
- get_brightness(dev_priv->backlight_device);
- return 0;
-}
-
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_dpst_lut_arg *lut_arg = data;
- struct drm_mode_object *obj;
- struct drm_crtc *crtc;
- struct drm_connector *connector;
- struct gma_crtc *gma_crtc;
- int i = 0;
- int32_t obj_id;
-
- obj_id = lut_arg->output_id;
- obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR);
- if (!obj) {
- dev_dbg(dev->dev, "Invalid Connector object.\n");
- return -ENOENT;
- }
-
- connector = obj_to_connector(obj);
- crtc = connector->encoder->crtc;
- gma_crtc = to_gma_crtc(crtc);
-
- for (i = 0; i < 256; i++)
- gma_crtc->lut_adj[i] = lut_arg->lut[i];
-
- gma_crtc_load_lut(crtc);
-
- return 0;
-}
-
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- uint32_t obj_id;
- uint16_t op;
- struct drm_mode_modeinfo *umode;
- struct drm_display_mode *mode = NULL;
- struct drm_psb_mode_operation_arg *arg;
- struct drm_mode_object *obj;
- struct drm_connector *connector;
- struct drm_connector_helper_funcs *connector_funcs;
- int ret = 0;
- int resp = MODE_OK;
-
- arg = (struct drm_psb_mode_operation_arg *)data;
- obj_id = arg->obj_id;
- op = arg->operation;
-
- switch (op) {
- case PSB_MODE_OPERATION_MODE_VALID:
- umode = &arg->mode;
-
- drm_modeset_lock_all(dev);
-
- obj = drm_mode_object_find(dev, obj_id,
- DRM_MODE_OBJECT_CONNECTOR);
- if (!obj) {
- ret = -ENOENT;
- goto mode_op_out;
- }
-
- connector = obj_to_connector(obj);
-
- mode = drm_mode_create(dev);
- if (!mode) {
- ret = -ENOMEM;
- goto mode_op_out;
- }
-
- /* drm_crtc_convert_umode(mode, umode); */
- {
- mode->clock = umode->clock;
- mode->hdisplay = umode->hdisplay;
- mode->hsync_start = umode->hsync_start;
- mode->hsync_end = umode->hsync_end;
- mode->htotal = umode->htotal;
- mode->hskew = umode->hskew;
- mode->vdisplay = umode->vdisplay;
- mode->vsync_start = umode->vsync_start;
- mode->vsync_end = umode->vsync_end;
- mode->vtotal = umode->vtotal;
- mode->vscan = umode->vscan;
- mode->vrefresh = umode->vrefresh;
- mode->flags = umode->flags;
- mode->type = umode->type;
- strncpy(mode->name, umode->name, DRM_DISPLAY_MODE_LEN);
- mode->name[DRM_DISPLAY_MODE_LEN-1] = 0;
- }
-
- connector_funcs = (struct drm_connector_helper_funcs *)
- connector->helper_private;
-
- if (connector_funcs->mode_valid) {
- resp = connector_funcs->mode_valid(connector, mode);
- arg->data = resp;
- }
-
- /*do some clean up work*/
- if (mode)
- drm_mode_destroy(dev, mode);
-mode_op_out:
- drm_modeset_unlock_all(dev);
- return ret;
-
- default:
- dev_dbg(dev->dev, "Unsupported psb mode operation\n");
- return -EOPNOTSUPP;
- }
-
- return 0;
-}
-
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- struct drm_psb_stolen_memory_arg *arg = data;
-
- arg->base = dev_priv->stolen_base;
- arg->size = dev_priv->vram_stolen_size;
-
- return 0;
-}
-
-static int psb_driver_open(struct drm_device *dev, struct drm_file *priv)
-{
- return 0;
-}
-
-static void psb_driver_close(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
/* FIXME: do we need to wrap the other side of this */
}
-
-/* When a client dies:
+/*
+ * When a client dies:
* - Check for and clean up flipped page state
*/
static void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
{
}
-static void psb_remove(struct pci_dev *pdev)
+static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ return drm_get_pci_dev(pdev, ent, &driver);
+}
+
+
+static void psb_pci_remove(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
drm_put_dev(dev);
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
- DRIVER_MODESET | DRIVER_GEM ,
+ DRIVER_MODESET | DRIVER_GEM,
.load = psb_driver_load,
.unload = psb_driver_unload,
+ .lastclose = psb_driver_lastclose,
+ .preclose = psb_driver_preclose,
- .ioctls = psb_ioctls,
.num_ioctls = DRM_ARRAY_SIZE(psb_ioctls),
.device_is_agp = psb_driver_device_is_agp,
.irq_preinstall = psb_irq_preinstall,
.enable_vblank = psb_enable_vblank,
.disable_vblank = psb_disable_vblank,
.get_vblank_counter = psb_get_vblank_counter,
- .lastclose = psb_lastclose,
- .open = psb_driver_open,
- .preclose = psb_driver_preclose,
- .postclose = psb_driver_close,
.gem_free_object = psb_gem_free_object,
.gem_vm_ops = &psb_gem_vm_ops,
+
.dumb_create = psb_gem_dumb_create,
.dumb_map_offset = psb_gem_dumb_map_gtt,
.dumb_destroy = drm_gem_dumb_destroy,
+ .ioctls = psb_ioctls,
.fops = &psb_gem_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
- .date = PSB_DRM_DRIVER_DATE,
- .major = PSB_DRM_DRIVER_MAJOR,
- .minor = PSB_DRM_DRIVER_MINOR,
- .patchlevel = PSB_DRM_DRIVER_PATCHLEVEL
+ .date = DRIVER_DATE,
+ .major = DRIVER_MAJOR,
+ .minor = DRIVER_MINOR,
+ .patchlevel = DRIVER_PATCHLEVEL
};
static struct pci_driver psb_pci_driver = {
.name = DRIVER_NAME,
.id_table = pciidlist,
- .probe = psb_probe,
- .remove = psb_remove,
- .driver = {
- .pm = &psb_pm_ops,
- }
+ .probe = psb_pci_probe,
+ .remove = psb_pci_remove,
+ .driver.pm = &psb_pm_ops,
};
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
- return drm_get_pci_dev(pdev, ent, &driver);
-}
-
static int __init psb_init(void)
{
return drm_pci_init(&driver, &psb_pci_driver);
late_initcall(psb_init);
module_exit(psb_exit);
-MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others");
+MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE(DRIVER_LICENSE);
#include "power.h"
#include "opregion.h"
#include "oaktrail.h"
+#include "mmu.h"
+
+#define DRIVER_AUTHOR "Alan Cox <alan@linux.intel.com> and others"
+#define DRIVER_LICENSE "GPL"
+
+#define DRIVER_NAME "gma500"
+#define DRIVER_DESC "DRM driver for the Intel GMA500, GMA600, GMA3600, GMA3650"
+#define DRIVER_DATE "20140314"
+
+#define DRIVER_MAJOR 1
+#define DRIVER_MINOR 0
+#define DRIVER_PATCHLEVEL 0
/* Append new drm mode definition here, align with libdrm definition */
#define DRM_MODE_SCALE_NO_SCALE 2
#define IS_MFLD(dev) (((dev)->pdev->device & 0xfff8) == 0x0130)
#define IS_CDV(dev) (((dev)->pdev->device & 0xfff0) == 0x0be0)
-/*
- * Driver definitions
- */
-
-#define DRIVER_NAME "gma500"
-#define DRIVER_DESC "DRM driver for the Intel GMA500"
-
-#define PSB_DRM_DRIVER_DATE "2011-06-06"
-#define PSB_DRM_DRIVER_MAJOR 1
-#define PSB_DRM_DRIVER_MINOR 0
-#define PSB_DRM_DRIVER_PATCHLEVEL 0
-
-/*
- * Hardware offsets
- */
+/* Hardware offsets */
#define PSB_VDC_OFFSET 0x00000000
#define PSB_VDC_SIZE 0x000080000
#define MRST_MMIO_SIZE 0x0000C0000
#define PSB_SGX_SIZE 0x8000
#define PSB_SGX_OFFSET 0x00040000
#define MRST_SGX_OFFSET 0x00080000
-/*
- * PCI resource identifiers
- */
+
+/* PCI resource identifiers */
#define PSB_MMIO_RESOURCE 0
#define PSB_AUX_RESOURCE 0
#define PSB_GATT_RESOURCE 2
#define PSB_GTT_RESOURCE 3
-/*
- * PCI configuration
- */
+
+/* PCI configuration */
#define PSB_GMCH_CTRL 0x52
#define PSB_BSM 0x5C
#define _PSB_GMCH_ENABLED 0x4
#define _PSB_PGETBL_ENABLED 0x00000001
#define PSB_SGX_2D_SLAVE_PORT 0x4000
-/* To get rid of */
+/* TODO: To get rid of */
#define PSB_TT_PRIV0_LIMIT (256*1024*1024)
#define PSB_TT_PRIV0_PLIMIT (PSB_TT_PRIV0_LIMIT >> PAGE_SHIFT)
-/*
- * SGX side MMU definitions (these can probably go)
- */
+/* SGX side MMU definitions (these can probably go) */
-/*
- * Flags for external memory type field.
- */
+/* Flags for external memory type field */
#define PSB_MMU_CACHED_MEMORY 0x0001 /* Bind to MMU only */
#define PSB_MMU_RO_MEMORY 0x0002 /* MMU RO memory */
#define PSB_MMU_WO_MEMORY 0x0004 /* MMU WO memory */
-/*
- * PTE's and PDE's
- */
+
+/* PTE's and PDE's */
#define PSB_PDE_MASK 0x003FFFFF
#define PSB_PDE_SHIFT 22
#define PSB_PTE_SHIFT 12
-/*
- * Cache control
- */
+
+/* Cache control */
#define PSB_PTE_VALID 0x0001 /* PTE / PDE valid */
#define PSB_PTE_WO 0x0002 /* Write only */
#define PSB_PTE_RO 0x0004 /* Read only */
#define PSB_PTE_CACHED 0x0008 /* CPU cache coherent */
-/*
- * VDC registers and bits
- */
+/* VDC registers and bits */
#define PSB_MSVDX_CLOCKGATING 0x2064
#define PSB_TOPAZ_CLOCKGATING 0x2068
#define PSB_HWSTAM 0x2098
struct opregion_asle *asle;
void *vbt;
u32 __iomem *lid_state;
+ struct work_struct asle_work;
};
struct sdvo_device_mapping {
u32 reg0;
};
-/*
- * Register offset maps
- */
-
+/* Register offset maps */
struct psb_offset {
u32 fp0;
u32 fp1;
* update the register cache instead.
*/
-/*
- * Common status for pipes.
- */
+/* Common status for pipes */
struct psb_pipe {
u32 fp0;
u32 fp1;
struct psb_mmu_driver *mmu;
struct psb_mmu_pd *pf_pd;
- /*
- * Register base
- */
-
+ /* Register base */
uint8_t __iomem *sgx_reg;
uint8_t __iomem *vdc_reg;
uint8_t __iomem *aux_reg; /* Auxillary vdc pipe regs */
uint32_t gatt_free_offset;
- /*
- * Fencing / irq.
- */
-
+ /* Fencing / irq */
uint32_t vdc_irq_mask;
uint32_t pipestat[PSB_NUM_PIPE];
spinlock_t irqmask_lock;
- /*
- * Power
- */
-
+ /* Power */
bool suspended;
bool display_power;
int display_count;
- /*
- * Modesetting
- */
+ /* Modesetting */
struct psb_intel_mode_device mode_dev;
bool modeset; /* true if we have done the mode_device setup */
struct drm_crtc *pipe_to_crtc_mapping[PSB_NUM_PIPE];
uint32_t num_pipe;
- /*
- * OSPM info (Power management base) (can go ?)
- */
+ /* OSPM info (Power management base) (TODO: can go ?) */
uint32_t ospm_base;
- /*
- * Sizes info
- */
-
+ /* Sizes info */
u32 fuse_reg_value;
u32 video_device_fuse;
struct drm_property *broadcast_rgb_property;
struct drm_property *force_audio_property;
- /*
- * LVDS info
- */
+ /* LVDS info */
int backlight_duty_cycle; /* restore backlight to this value */
bool panel_wants_dither;
struct drm_display_mode *panel_fixed_mode;
/* Oaktrail HDMI state */
struct oaktrail_hdmi_dev *hdmi_priv;
- /*
- * Register state
- */
-
+ /* Register state */
struct psb_save_area regs;
/* MSI reg save */
uint32_t msi_addr;
uint32_t msi_data;
- /*
- * Hotplug handling
- */
-
+ /* Hotplug handling */
struct work_struct hotplug_work;
- /*
- * LID-Switch
- */
+ /* LID-Switch */
spinlock_t lid_lock;
struct timer_list lid_timer;
struct psb_intel_opregion opregion;
u32 lid_last_state;
- /*
- * Watchdog
- */
-
+ /* Watchdog */
uint32_t apm_reg;
uint16_t apm_base;
/* 2D acceleration */
spinlock_t lock_2d;
- /*
- * Panel brightness
- */
+ /* Panel brightness */
int brightness;
int brightness_adjusted;
};
-/*
- * Operations for each board type
- */
-
+/* Operations for each board type */
struct psb_ops {
const char *name;
unsigned int accel_2d:1;
-struct psb_mmu_driver;
-
extern int drm_crtc_probe_output_modes(struct drm_device *dev, int, int);
extern int drm_pick_crtcs(struct drm_device *dev);
return (struct drm_psb_private *) dev->dev_private;
}
-/*
- * MMU stuff.
- */
-
-extern struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
- int trap_pagefaults,
- int invalid_type,
- struct drm_psb_private *dev_priv);
-extern void psb_mmu_driver_takedown(struct psb_mmu_driver *driver);
-extern struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver
- *driver);
-extern void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, uint32_t mmu_offset,
- uint32_t gtt_start, uint32_t gtt_pages);
-extern struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
- int trap_pagefaults,
- int invalid_type);
-extern void psb_mmu_free_pagedir(struct psb_mmu_pd *pd);
-extern void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot);
-extern void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
- unsigned long address,
- uint32_t num_pages);
-extern int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd,
- uint32_t start_pfn,
- unsigned long address,
- uint32_t num_pages, int type);
-extern int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
- unsigned long *pfn);
-
-/*
- * Enable / disable MMU for different requestors.
- */
-
-
-extern void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context);
-extern int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
- unsigned long address, uint32_t num_pages,
- uint32_t desired_tile_stride,
- uint32_t hw_tile_stride, int type);
-extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd,
- unsigned long address, uint32_t num_pages,
- uint32_t desired_tile_stride,
- uint32_t hw_tile_stride);
-/*
- *psb_irq.c
- */
-
+/* psb_irq.c */
extern irqreturn_t psb_irq_handler(int irq, void *arg);
extern int psb_irq_enable_dpst(struct drm_device *dev);
extern int psb_irq_disable_dpst(struct drm_device *dev);
extern u32 psb_get_vblank_counter(struct drm_device *dev, int crtc);
-/*
- * framebuffer.c
- */
+/* framebuffer.c */
extern int psbfb_probed(struct drm_device *dev);
extern int psbfb_remove(struct drm_device *dev,
struct drm_framebuffer *fb);
-/*
- * accel_2d.c
- */
+/* accel_2d.c */
extern void psbfb_copyarea(struct fb_info *info,
const struct fb_copyarea *region);
extern int psbfb_sync(struct fb_info *info);
extern void psb_spank(struct drm_psb_private *dev_priv);
-/*
- * psb_reset.c
- */
-
+/* psb_reset.c */
extern void psb_lid_timer_init(struct drm_psb_private *dev_priv);
extern void psb_lid_timer_takedown(struct drm_psb_private *dev_priv);
extern void psb_print_pagefault(struct drm_psb_private *dev_priv);
/* cdv_device.c */
extern const struct psb_ops cdv_chip_ops;
-/*
- * Debug print bits setting
- */
+/* Debug print bits setting */
#define PSB_D_GENERAL (1 << 0)
#define PSB_D_INIT (1 << 1)
#define PSB_D_IRQ (1 << 2)
extern int drm_idle_check_interval;
-/*
- * Utilities
- */
-
+/* Utilities */
static inline u32 MRST_MSG_READ32(uint port, uint offset)
{
int mcr = (0xD0<<24) | (port << 16) | (offset << 8);
const struct gma_limit_t *limit;
/* No scan out no play */
- if (crtc->fb == NULL) {
+ if (crtc->primary->fb == NULL) {
crtc_funcs->mode_set_base(crtc, x, y, old_fb);
return 0;
}
/* Allocate 4 pages of stolen mem for a hardware cursor. That
* is enough for the 64 x 64 ARGB cursors we support.
*/
- cursor_gt = psb_gtt_alloc_range(dev, 4 * PAGE_SIZE, "cursor", 1);
+ cursor_gt = psb_gtt_alloc_range(dev, 4 * PAGE_SIZE, "cursor", 1,
+ PAGE_SIZE);
if (!cursor_gt) {
gma_crtc->cursor_gt = NULL;
goto out;
gma_crtc->active = true;
}
-int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = dev->dev_private;
- struct drm_psb_get_pipe_from_crtc_id_arg *pipe_from_crtc_id = data;
- struct drm_mode_object *drmmode_obj;
- struct gma_crtc *crtc;
-
- if (!dev_priv) {
- dev_err(dev->dev, "called with no initialization\n");
- return -EINVAL;
- }
-
- drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
- DRM_MODE_OBJECT_CRTC);
-
- if (!drmmode_obj) {
- dev_err(dev->dev, "no such CRTC id\n");
- return -ENOENT;
- }
-
- crtc = to_gma_crtc(obj_to_crtc(drmmode_obj));
- pipe_from_crtc_id->pipe = crtc->pipe;
-
- return 0;
-}
-
struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)
{
struct drm_crtc *crtc = NULL;
extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
struct drm_crtc *crtc);
-extern int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev,
int pipe);
extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev,
&crtc->saved_mode,
encoder->crtc->x,
encoder->crtc->y,
- encoder->crtc->fb))
+ encoder->crtc->primary->fb))
goto set_prop_error;
}
} else if (!strcmp(property->name, "backlight")) {
* Attempt to get the fixed panel mode from DDC. Assume that the
* preferred mode is the right one.
*/
+ mutex_lock(&dev->mode_config.mutex);
psb_intel_ddc_get_modes(connector, &lvds_priv->ddc_bus->adapter);
list_for_each_entry(scan, &connector->probed_modes, head) {
if (scan->type & DRM_MODE_TYPE_PREFERRED) {
* actually having one.
*/
out:
+ mutex_unlock(&dev->mode_config.mutex);
drm_sysfs_connector_add(connector);
return;
failed_find:
+ mutex_unlock(&dev->mode_config.mutex);
if (lvds_priv->ddc_bus)
psb_intel_i2c_destroy(lvds_priv->ddc_bus);
failed_ddc:
DRM_DEBUG_KMS("%s: W: %02X ",
SDVO_NAME(psb_intel_sdvo), cmd);
for (i = 0; i < args_len; i++)
- DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
+ DRM_DEBUG_KMS("%02X ", ((u8 *)args)[i]);
for (; i < 8; i++)
- DRM_LOG_KMS(" ");
+ DRM_DEBUG_KMS(" ");
for (i = 0; i < ARRAY_SIZE(sdvo_cmd_names); i++) {
if (cmd == sdvo_cmd_names[i].cmd) {
- DRM_LOG_KMS("(%s)", sdvo_cmd_names[i].name);
+ DRM_DEBUG_KMS("(%s)", sdvo_cmd_names[i].name);
break;
}
}
if (i == ARRAY_SIZE(sdvo_cmd_names))
- DRM_LOG_KMS("(%02X)", cmd);
- DRM_LOG_KMS("\n");
+ DRM_DEBUG_KMS("(%02X)", cmd);
+ DRM_DEBUG_KMS("\n");
}
static const char *cmd_status_names[] = {
}
if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP)
- DRM_LOG_KMS("(%s)", cmd_status_names[status]);
+ DRM_DEBUG_KMS("(%s)", cmd_status_names[status]);
else
- DRM_LOG_KMS("(??? %d)", status);
+ DRM_DEBUG_KMS("(??? %d)", status);
if (status != SDVO_CMD_STATUS_SUCCESS)
goto log_fail;
SDVO_I2C_RETURN_0 + i,
&((u8 *)response)[i]))
goto log_fail;
- DRM_LOG_KMS(" %02X", ((u8 *)response)[i]);
+ DRM_DEBUG_KMS(" %02X", ((u8 *)response)[i]);
}
- DRM_LOG_KMS("\n");
+ DRM_DEBUG_KMS("\n");
return true;
log_fail:
- DRM_LOG_KMS("... failed\n");
+ DRM_DEBUG_KMS("... failed\n");
return false;
}
if (psb_intel_sdvo->base.base.crtc) {
struct drm_crtc *crtc = psb_intel_sdvo->base.base.crtc;
drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
- crtc->y, crtc->fb);
+ crtc->y, crtc->primary->fb);
}
return 0;
mid_pipe_event_handler(dev, 1);
}
+/*
+ * SGX interrupt handler
+ */
+static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ u32 val, addr;
+ int error = false;
+
+ if (stat_1 & _PSB_CE_TWOD_COMPLETE)
+ val = PSB_RSGX32(PSB_CR_2D_BLIT_STATUS);
+
+ if (stat_2 & _PSB_CE2_BIF_REQUESTER_FAULT) {
+ val = PSB_RSGX32(PSB_CR_BIF_INT_STAT);
+ addr = PSB_RSGX32(PSB_CR_BIF_FAULT);
+ if (val) {
+ if (val & _PSB_CBI_STAT_PF_N_RW)
+ DRM_ERROR("SGX MMU page fault:");
+ else
+ DRM_ERROR("SGX MMU read / write protection fault:");
+
+ if (val & _PSB_CBI_STAT_FAULT_CACHE)
+ DRM_ERROR("\tCache requestor");
+ if (val & _PSB_CBI_STAT_FAULT_TA)
+ DRM_ERROR("\tTA requestor");
+ if (val & _PSB_CBI_STAT_FAULT_VDM)
+ DRM_ERROR("\tVDM requestor");
+ if (val & _PSB_CBI_STAT_FAULT_2D)
+ DRM_ERROR("\t2D requestor");
+ if (val & _PSB_CBI_STAT_FAULT_PBE)
+ DRM_ERROR("\tPBE requestor");
+ if (val & _PSB_CBI_STAT_FAULT_TSP)
+ DRM_ERROR("\tTSP requestor");
+ if (val & _PSB_CBI_STAT_FAULT_ISP)
+ DRM_ERROR("\tISP requestor");
+ if (val & _PSB_CBI_STAT_FAULT_USSEPDS)
+ DRM_ERROR("\tUSSEPDS requestor");
+ if (val & _PSB_CBI_STAT_FAULT_HOST)
+ DRM_ERROR("\tHost requestor");
+
+ DRM_ERROR("\tMMU failing address is 0x%08x.\n",
+ (unsigned int)addr);
+ error = true;
+ }
+ }
+
+ /* Clear bits */
+ PSB_WSGX32(stat_1, PSB_CR_EVENT_HOST_CLEAR);
+ PSB_WSGX32(stat_2, PSB_CR_EVENT_HOST_CLEAR2);
+ PSB_RSGX32(PSB_CR_EVENT_HOST_CLEAR2);
+}
+
irqreturn_t psb_irq_handler(int irq, void *arg)
{
struct drm_device *dev = arg;
struct drm_psb_private *dev_priv = dev->dev_private;
uint32_t vdc_stat, dsp_int = 0, sgx_int = 0, hotplug_int = 0;
+ u32 sgx_stat_1, sgx_stat_2;
int handled = 0;
spin_lock(&dev_priv->irqmask_lock);
}
if (sgx_int) {
- /* Not expected - we have it masked, shut it up */
- u32 s, s2;
- s = PSB_RSGX32(PSB_CR_EVENT_STATUS);
- s2 = PSB_RSGX32(PSB_CR_EVENT_STATUS2);
- PSB_WSGX32(s, PSB_CR_EVENT_HOST_CLEAR);
- PSB_WSGX32(s2, PSB_CR_EVENT_HOST_CLEAR2);
- /* if s & _PSB_CE_TWOD_COMPLETE we have 2D done but
- we may as well poll even if we add that ! */
+ sgx_stat_1 = PSB_RSGX32(PSB_CR_EVENT_STATUS);
+ sgx_stat_2 = PSB_RSGX32(PSB_CR_EVENT_STATUS2);
+ psb_sgx_interrupt(dev, sgx_stat_1, sgx_stat_2);
handled = 1;
}
spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
- if (gma_power_is_on(dev))
+ if (gma_power_is_on(dev)) {
PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
+ PSB_WVDC32(0x00000000, PSB_INT_MASK_R);
+ PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R);
+ PSB_WSGX32(0x00000000, PSB_CR_EVENT_HOST_ENABLE);
+ PSB_RSGX32(PSB_CR_EVENT_HOST_ENABLE);
+ }
if (dev->vblank[0].enabled)
dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEA_FLAG;
if (dev->vblank[1].enabled)
/* Revisit this area - want per device masks ? */
if (dev_priv->ops->hotplug)
dev_priv->vdc_irq_mask |= _PSB_IRQ_DISP_HOTSYNC;
- dev_priv->vdc_irq_mask |= _PSB_IRQ_ASLE;
+ dev_priv->vdc_irq_mask |= _PSB_IRQ_ASLE | _PSB_IRQ_SGX_FLAG;
/* This register is safe even if display island is off */
PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
int psb_irq_postinstall(struct drm_device *dev)
{
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *) dev->dev_private;
+ struct drm_psb_private *dev_priv = dev->dev_private;
unsigned long irqflags;
spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
+ /* Enable 2D and MMU fault interrupts */
+ PSB_WSGX32(_PSB_CE2_BIF_REQUESTER_FAULT, PSB_CR_EVENT_HOST_ENABLE2);
+ PSB_WSGX32(_PSB_CE_TWOD_COMPLETE, PSB_CR_EVENT_HOST_ENABLE);
+ PSB_RSGX32(PSB_CR_EVENT_HOST_ENABLE); /* Post */
+
/* This register is safe even if display island is off */
PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
for (i = 0; i < CH7xxx_NUM_REGS; i++) {
uint8_t val;
if ((i % 8) == 0)
- DRM_LOG_KMS("\n %02X: ", i);
+ DRM_DEBUG_KMS("\n %02X: ", i);
ch7xxx_readb(dvo, i, &val);
- DRM_LOG_KMS("%02X ", val);
+ DRM_DEBUG_KMS("%02X ", val);
}
}
uint16_t val;
ivch_read(dvo, VR00, &val);
- DRM_LOG_KMS("VR00: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR00: 0x%04x\n", val);
ivch_read(dvo, VR01, &val);
- DRM_LOG_KMS("VR01: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR01: 0x%04x\n", val);
ivch_read(dvo, VR30, &val);
- DRM_LOG_KMS("VR30: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR30: 0x%04x\n", val);
ivch_read(dvo, VR40, &val);
- DRM_LOG_KMS("VR40: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR40: 0x%04x\n", val);
/* GPIO registers */
ivch_read(dvo, VR80, &val);
- DRM_LOG_KMS("VR80: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR80: 0x%04x\n", val);
ivch_read(dvo, VR81, &val);
- DRM_LOG_KMS("VR81: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR81: 0x%04x\n", val);
ivch_read(dvo, VR82, &val);
- DRM_LOG_KMS("VR82: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR82: 0x%04x\n", val);
ivch_read(dvo, VR83, &val);
- DRM_LOG_KMS("VR83: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR83: 0x%04x\n", val);
ivch_read(dvo, VR84, &val);
- DRM_LOG_KMS("VR84: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR84: 0x%04x\n", val);
ivch_read(dvo, VR85, &val);
- DRM_LOG_KMS("VR85: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR85: 0x%04x\n", val);
ivch_read(dvo, VR86, &val);
- DRM_LOG_KMS("VR86: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR86: 0x%04x\n", val);
ivch_read(dvo, VR87, &val);
- DRM_LOG_KMS("VR87: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR87: 0x%04x\n", val);
ivch_read(dvo, VR88, &val);
- DRM_LOG_KMS("VR88: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR88: 0x%04x\n", val);
/* Scratch register 0 - AIM Panel type */
ivch_read(dvo, VR8E, &val);
- DRM_LOG_KMS("VR8E: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR8E: 0x%04x\n", val);
/* Scratch register 1 - Status register */
ivch_read(dvo, VR8F, &val);
- DRM_LOG_KMS("VR8F: 0x%04x\n", val);
+ DRM_DEBUG_KMS("VR8F: 0x%04x\n", val);
}
static void ivch_destroy(struct intel_dvo_device *dvo)
uint8_t val;
ns2501_readb(dvo, NS2501_FREQ_LO, &val);
- DRM_LOG_KMS("NS2501_FREQ_LO: 0x%02x\n", val);
+ DRM_DEBUG_KMS("NS2501_FREQ_LO: 0x%02x\n", val);
ns2501_readb(dvo, NS2501_FREQ_HI, &val);
- DRM_LOG_KMS("NS2501_FREQ_HI: 0x%02x\n", val);
+ DRM_DEBUG_KMS("NS2501_FREQ_HI: 0x%02x\n", val);
ns2501_readb(dvo, NS2501_REG8, &val);
- DRM_LOG_KMS("NS2501_REG8: 0x%02x\n", val);
+ DRM_DEBUG_KMS("NS2501_REG8: 0x%02x\n", val);
ns2501_readb(dvo, NS2501_REG9, &val);
- DRM_LOG_KMS("NS2501_REG9: 0x%02x\n", val);
+ DRM_DEBUG_KMS("NS2501_REG9: 0x%02x\n", val);
ns2501_readb(dvo, NS2501_REGC, &val);
- DRM_LOG_KMS("NS2501_REGC: 0x%02x\n", val);
+ DRM_DEBUG_KMS("NS2501_REGC: 0x%02x\n", val);
}
static void ns2501_destroy(struct intel_dvo_device *dvo)
uint8_t val;
sil164_readb(dvo, SIL164_FREQ_LO, &val);
- DRM_LOG_KMS("SIL164_FREQ_LO: 0x%02x\n", val);
+ DRM_DEBUG_KMS("SIL164_FREQ_LO: 0x%02x\n", val);
sil164_readb(dvo, SIL164_FREQ_HI, &val);
- DRM_LOG_KMS("SIL164_FREQ_HI: 0x%02x\n", val);
+ DRM_DEBUG_KMS("SIL164_FREQ_HI: 0x%02x\n", val);
sil164_readb(dvo, SIL164_REG8, &val);
- DRM_LOG_KMS("SIL164_REG8: 0x%02x\n", val);
+ DRM_DEBUG_KMS("SIL164_REG8: 0x%02x\n", val);
sil164_readb(dvo, SIL164_REG9, &val);
- DRM_LOG_KMS("SIL164_REG9: 0x%02x\n", val);
+ DRM_DEBUG_KMS("SIL164_REG9: 0x%02x\n", val);
sil164_readb(dvo, SIL164_REGC, &val);
- DRM_LOG_KMS("SIL164_REGC: 0x%02x\n", val);
+ DRM_DEBUG_KMS("SIL164_REGC: 0x%02x\n", val);
}
static void sil164_destroy(struct intel_dvo_device *dvo)
uint8_t val, val2;
tfp410_readb(dvo, TFP410_REV, &val);
- DRM_LOG_KMS("TFP410_REV: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_REV: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_CTL_1, &val);
- DRM_LOG_KMS("TFP410_CTL1: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_CTL1: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_CTL_2, &val);
- DRM_LOG_KMS("TFP410_CTL2: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_CTL2: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_CTL_3, &val);
- DRM_LOG_KMS("TFP410_CTL3: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_CTL3: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_USERCFG, &val);
- DRM_LOG_KMS("TFP410_USERCFG: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_USERCFG: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_DE_DLY, &val);
- DRM_LOG_KMS("TFP410_DE_DLY: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_DE_DLY: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_DE_CTL, &val);
- DRM_LOG_KMS("TFP410_DE_CTL: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_DE_CTL: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_DE_TOP, &val);
- DRM_LOG_KMS("TFP410_DE_TOP: 0x%02X\n", val);
+ DRM_DEBUG_KMS("TFP410_DE_TOP: 0x%02X\n", val);
tfp410_readb(dvo, TFP410_DE_CNT_LO, &val);
tfp410_readb(dvo, TFP410_DE_CNT_HI, &val2);
- DRM_LOG_KMS("TFP410_DE_CNT: 0x%02X%02X\n", val2, val);
+ DRM_DEBUG_KMS("TFP410_DE_CNT: 0x%02X%02X\n", val2, val);
tfp410_readb(dvo, TFP410_DE_LIN_LO, &val);
tfp410_readb(dvo, TFP410_DE_LIN_HI, &val2);
- DRM_LOG_KMS("TFP410_DE_LIN: 0x%02X%02X\n", val2, val);
+ DRM_DEBUG_KMS("TFP410_DE_LIN: 0x%02X%02X\n", val2, val);
tfp410_readb(dvo, TFP410_H_RES_LO, &val);
tfp410_readb(dvo, TFP410_H_RES_HI, &val2);
- DRM_LOG_KMS("TFP410_H_RES: 0x%02X%02X\n", val2, val);
+ DRM_DEBUG_KMS("TFP410_H_RES: 0x%02X%02X\n", val2, val);
tfp410_readb(dvo, TFP410_V_RES_LO, &val);
tfp410_readb(dvo, TFP410_V_RES_HI, &val2);
- DRM_LOG_KMS("TFP410_V_RES: 0x%02X%02X\n", val2, val);
+ DRM_DEBUG_KMS("TFP410_V_RES: 0x%02X%02X\n", val2, val);
}
static void tfp410_destroy(struct intel_dvo_device *dvo)
DRM_DEBUG_DRIVER("CMD: Command length exceeds batch length: 0x%08X length=%d batchlen=%td\n",
*cmd,
length,
- batch_end - cmd);
+ (unsigned long)(batch_end - cmd));
ret = -EINVAL;
break;
}
struct intel_encoder *intel_encoder;
seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n",
- crtc->fb->base.id, crtc->x, crtc->y,
- crtc->fb->width, crtc->fb->height);
+ crtc->primary->fb->base.id, crtc->x, crtc->y,
+ crtc->primary->fb->width, crtc->primary->fb->height);
for_each_encoder_on_crtc(dev, crtc, intel_encoder)
intel_encoder_info(m, intel_crtc, intel_encoder);
}
ret = drm_mm_insert_node_in_range_generic(&vm->mm, &vma->node,
size, alignment,
obj->cache_level, 0, gtt_max,
- DRM_MM_SEARCH_DEFAULT);
+ DRM_MM_SEARCH_DEFAULT,
+ DRM_MM_CREATE_DEFAULT);
if (ret) {
ret = i915_gem_evict_something(dev, vm, size, alignment,
obj->cache_level, flags);
&ppgtt->node, GEN6_PD_SIZE,
GEN6_PD_ALIGN, 0,
0, dev_priv->gtt.base.total,
- DRM_MM_SEARCH_DEFAULT);
+ DRM_MM_SEARCH_DEFAULT,
+ DRM_MM_CREATE_DEFAULT);
if (ret == -ENOSPC && !retried) {
ret = i915_gem_evict_something(dev, &dev_priv->gtt.base,
GEN6_PD_SIZE, GEN6_PD_ALIGN,
} else {
int dspaddr = DSPADDR(intel_crtc->plane);
stall_detected = I915_READ(dspaddr) == (i915_gem_obj_ggtt_offset(obj) +
- crtc->y * crtc->fb->pitches[0] +
- crtc->x * crtc->fb->bits_per_pixel/8);
+ crtc->y * crtc->primary->fb->pitches[0] +
+ crtc->x * crtc->primary->fb->bits_per_pixel/8);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
* We can ditch the adjusted_mode.crtc_clock check as soon
* as Haswell has gained clock readout/fastboot support.
*
- * We can ditch the crtc->fb check as soon as we can
+ * We can ditch the crtc->primary->fb check as soon as we can
* properly reconstruct framebuffers.
*/
- return intel_crtc->active && crtc->fb &&
+ return intel_crtc->active && crtc->primary->fb &&
intel_crtc->config.adjusted_mode.crtc_clock;
}
if (plane_config->tiled) {
obj->tiling_mode = I915_TILING_X;
- obj->stride = crtc->base.fb->pitches[0];
+ obj->stride = crtc->base.primary->fb->pitches[0];
}
- mode_cmd.pixel_format = crtc->base.fb->pixel_format;
- mode_cmd.width = crtc->base.fb->width;
- mode_cmd.height = crtc->base.fb->height;
- mode_cmd.pitches[0] = crtc->base.fb->pitches[0];
+ mode_cmd.pixel_format = crtc->base.primary->fb->pixel_format;
+ mode_cmd.width = crtc->base.primary->fb->width;
+ mode_cmd.height = crtc->base.primary->fb->height;
+ mode_cmd.pitches[0] = crtc->base.primary->fb->pitches[0];
mutex_lock(&dev->struct_mutex);
- if (intel_framebuffer_init(dev, to_intel_framebuffer(crtc->base.fb),
+ if (intel_framebuffer_init(dev, to_intel_framebuffer(crtc->base.primary->fb),
&mode_cmd, obj)) {
DRM_DEBUG_KMS("intel fb init failed\n");
goto out_unref_obj;
struct intel_crtc *i;
struct intel_framebuffer *fb;
- if (!intel_crtc->base.fb)
+ if (!intel_crtc->base.primary->fb)
return;
if (intel_alloc_plane_obj(intel_crtc, plane_config))
return;
- kfree(intel_crtc->base.fb);
- intel_crtc->base.fb = NULL;
+ kfree(intel_crtc->base.primary->fb);
+ intel_crtc->base.primary->fb = NULL;
/*
* Failed to alloc the obj, check to see if we should share
if (c == &intel_crtc->base)
continue;
- if (!i->active || !c->fb)
+ if (!i->active || !c->primary->fb)
continue;
- fb = to_intel_framebuffer(c->fb);
+ fb = to_intel_framebuffer(c->primary->fb);
if (i915_gem_obj_ggtt_offset(fb->obj) == plane_config->base) {
- drm_framebuffer_reference(c->fb);
- intel_crtc->base.fb = c->fb;
+ drm_framebuffer_reference(c->primary->fb);
+ intel_crtc->base.primary->fb = c->primary->fb;
break;
}
}
/*
* FIXME: Once we have proper support for primary planes (and
* disabling them without disabling the entire crtc) allow again
- * a NULL crtc->fb.
+ * a NULL crtc->primary->fb.
*/
- if (intel_crtc->active && crtc->fb)
+ if (intel_crtc->active && crtc->primary->fb)
dev_priv->display.update_primary_plane(crtc,
- crtc->fb,
+ crtc->primary->fb,
crtc->x,
crtc->y);
mutex_unlock(&crtc->mutex);
return ret;
}
- old_fb = crtc->fb;
- crtc->fb = fb;
+ old_fb = crtc->primary->fb;
+ crtc->primary->fb = fb;
crtc->x = x;
crtc->y = y;
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- if (crtc->fb == NULL)
+ if (crtc->primary->fb == NULL)
return;
WARN_ON(waitqueue_active(&dev_priv->pending_flip_queue));
!intel_crtc_has_pending_flip(crtc));
mutex_lock(&dev->struct_mutex);
- intel_finish_fb(crtc->fb);
+ intel_finish_fb(crtc->primary->fb);
mutex_unlock(&dev->struct_mutex);
}
{
struct drm_device *dev = crtc->dev;
enum pipe pipe = to_intel_crtc(crtc)->pipe;
+ struct drm_plane *plane;
struct intel_plane *intel_plane;
- list_for_each_entry(intel_plane, &dev->mode_config.plane_list, base.head)
+ drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
+ intel_plane = to_intel_plane(plane);
if (intel_plane->pipe == pipe)
intel_plane_restore(&intel_plane->base);
+ }
}
static void intel_disable_planes(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
enum pipe pipe = to_intel_crtc(crtc)->pipe;
+ struct drm_plane *plane;
struct intel_plane *intel_plane;
- list_for_each_entry(intel_plane, &dev->mode_config.plane_list, base.head)
+ drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
+ intel_plane = to_intel_plane(plane);
if (intel_plane->pipe == pipe)
intel_plane_disable(&intel_plane->base);
+ }
}
void hsw_enable_ips(struct intel_crtc *crtc)
assert_cursor_disabled(dev_priv, to_intel_crtc(crtc)->pipe);
assert_pipe_disabled(dev->dev_private, to_intel_crtc(crtc)->pipe);
- if (crtc->fb) {
+ if (crtc->primary->fb) {
mutex_lock(&dev->struct_mutex);
- intel_unpin_fb_obj(to_intel_framebuffer(crtc->fb)->obj);
+ intel_unpin_fb_obj(to_intel_framebuffer(crtc->primary->fb)->obj);
mutex_unlock(&dev->struct_mutex);
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
}
/* Update computed state. */
int fourcc, pixel_format;
int aligned_height;
- crtc->base.fb = kzalloc(sizeof(struct intel_framebuffer), GFP_KERNEL);
- if (!crtc->base.fb) {
+ crtc->base.primary->fb = kzalloc(sizeof(struct intel_framebuffer), GFP_KERNEL);
+ if (!crtc->base.primary->fb) {
DRM_DEBUG_KMS("failed to alloc fb\n");
return;
}
pixel_format = val & DISPPLANE_PIXFORMAT_MASK;
fourcc = intel_format_to_fourcc(pixel_format);
- crtc->base.fb->pixel_format = fourcc;
- crtc->base.fb->bits_per_pixel =
+ crtc->base.primary->fb->pixel_format = fourcc;
+ crtc->base.primary->fb->bits_per_pixel =
drm_format_plane_cpp(fourcc, 0) * 8;
if (INTEL_INFO(dev)->gen >= 4) {
plane_config->base = base;
val = I915_READ(PIPESRC(pipe));
- crtc->base.fb->width = ((val >> 16) & 0xfff) + 1;
- crtc->base.fb->height = ((val >> 0) & 0xfff) + 1;
+ crtc->base.primary->fb->width = ((val >> 16) & 0xfff) + 1;
+ crtc->base.primary->fb->height = ((val >> 0) & 0xfff) + 1;
val = I915_READ(DSPSTRIDE(pipe));
- crtc->base.fb->pitches[0] = val & 0xffffff80;
+ crtc->base.primary->fb->pitches[0] = val & 0xffffff80;
- aligned_height = intel_align_height(dev, crtc->base.fb->height,
+ aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
plane_config->tiled);
- plane_config->size = ALIGN(crtc->base.fb->pitches[0] *
+ plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
aligned_height, PAGE_SIZE);
DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
- pipe, plane, crtc->base.fb->width,
- crtc->base.fb->height,
- crtc->base.fb->bits_per_pixel, base,
- crtc->base.fb->pitches[0],
+ pipe, plane, crtc->base.primary->fb->width,
+ crtc->base.primary->fb->height,
+ crtc->base.primary->fb->bits_per_pixel, base,
+ crtc->base.primary->fb->pitches[0],
plane_config->size);
}
int fourcc, pixel_format;
int aligned_height;
- crtc->base.fb = kzalloc(sizeof(struct intel_framebuffer), GFP_KERNEL);
- if (!crtc->base.fb) {
+ crtc->base.primary->fb = kzalloc(sizeof(struct intel_framebuffer), GFP_KERNEL);
+ if (!crtc->base.primary->fb) {
DRM_DEBUG_KMS("failed to alloc fb\n");
return;
}
pixel_format = val & DISPPLANE_PIXFORMAT_MASK;
fourcc = intel_format_to_fourcc(pixel_format);
- crtc->base.fb->pixel_format = fourcc;
- crtc->base.fb->bits_per_pixel =
+ crtc->base.primary->fb->pixel_format = fourcc;
+ crtc->base.primary->fb->bits_per_pixel =
drm_format_plane_cpp(fourcc, 0) * 8;
base = I915_READ(DSPSURF(plane)) & 0xfffff000;
plane_config->base = base;
val = I915_READ(PIPESRC(pipe));
- crtc->base.fb->width = ((val >> 16) & 0xfff) + 1;
- crtc->base.fb->height = ((val >> 0) & 0xfff) + 1;
+ crtc->base.primary->fb->width = ((val >> 16) & 0xfff) + 1;
+ crtc->base.primary->fb->height = ((val >> 0) & 0xfff) + 1;
val = I915_READ(DSPSTRIDE(pipe));
- crtc->base.fb->pitches[0] = val & 0xffffff80;
+ crtc->base.primary->fb->pitches[0] = val & 0xffffff80;
- aligned_height = intel_align_height(dev, crtc->base.fb->height,
+ aligned_height = intel_align_height(dev, crtc->base.primary->fb->height,
plane_config->tiled);
- plane_config->size = ALIGN(crtc->base.fb->pitches[0] *
+ plane_config->size = ALIGN(crtc->base.primary->fb->pitches[0] *
aligned_height, PAGE_SIZE);
DRM_DEBUG_KMS("pipe/plane %d/%d with fb: size=%dx%d@%d, offset=%x, pitch %d, size 0x%x\n",
- pipe, plane, crtc->base.fb->width,
- crtc->base.fb->height,
- crtc->base.fb->bits_per_pixel, base,
- crtc->base.fb->pitches[0],
+ pipe, plane, crtc->base.primary->fb->width,
+ crtc->base.primary->fb->height,
+ crtc->base.primary->fb->bits_per_pixel, base,
+ crtc->base.primary->fb->pitches[0],
plane_config->size);
}
goto out;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- if (!crtc->fb)
+ if (!crtc->primary->fb)
continue;
intel_decrease_pllclock(crtc);
return;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- if (!crtc->fb)
+ if (!crtc->primary->fb)
continue;
- if (to_intel_framebuffer(crtc->fb)->obj != obj)
+ if (to_intel_framebuffer(crtc->primary->fb)->obj != obj)
continue;
intel_increase_pllclock(crtc);
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_framebuffer *old_fb = crtc->fb;
+ struct drm_framebuffer *old_fb = crtc->primary->fb;
struct drm_i915_gem_object *obj = to_intel_framebuffer(fb)->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_unpin_work *work;
int ret;
/* Can't change pixel format via MI display flips. */
- if (fb->pixel_format != crtc->fb->pixel_format)
+ if (fb->pixel_format != crtc->primary->fb->pixel_format)
return -EINVAL;
/*
* Note that pitch changes could also affect these register.
*/
if (INTEL_INFO(dev)->gen > 3 &&
- (fb->offsets[0] != crtc->fb->offsets[0] ||
- fb->pitches[0] != crtc->fb->pitches[0]))
+ (fb->offsets[0] != crtc->primary->fb->offsets[0] ||
+ fb->pitches[0] != crtc->primary->fb->pitches[0]))
return -EINVAL;
if (i915_terminally_wedged(&dev_priv->gpu_error))
drm_gem_object_reference(&work->old_fb_obj->base);
drm_gem_object_reference(&obj->base);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
work->pending_flip_obj = obj;
cleanup_pending:
atomic_dec(&intel_crtc->unpin_work_count);
- crtc->fb = old_fb;
+ crtc->primary->fb = old_fb;
drm_gem_object_unreference(&work->old_fb_obj->base);
drm_gem_object_unreference(&obj->base);
mutex_unlock(&dev->struct_mutex);
void intel_crtc_restore_mode(struct drm_crtc *crtc)
{
- intel_set_mode(crtc, &crtc->mode, crtc->x, crtc->y, crtc->fb);
+ intel_set_mode(crtc, &crtc->mode, crtc->x, crtc->y, crtc->primary->fb);
}
#undef for_each_intel_crtc_masked
* and then just flip_or_move it */
if (is_crtc_connector_off(set)) {
config->mode_changed = true;
- } else if (set->crtc->fb != set->fb) {
+ } else if (set->crtc->primary->fb != set->fb) {
/* If we have no fb then treat it as a full mode set */
- if (set->crtc->fb == NULL) {
+ if (set->crtc->primary->fb == NULL) {
struct intel_crtc *intel_crtc =
to_intel_crtc(set->crtc);
} else if (set->fb == NULL) {
config->mode_changed = true;
} else if (set->fb->pixel_format !=
- set->crtc->fb->pixel_format) {
+ set->crtc->primary->fb->pixel_format) {
config->mode_changed = true;
} else {
config->fb_changed = true;
save_set.mode = &set->crtc->mode;
save_set.x = set->crtc->x;
save_set.y = set->crtc->y;
- save_set.fb = set->crtc->fb;
+ save_set.fb = set->crtc->primary->fb;
/* Compute whether we need a full modeset, only an fb base update or no
* change at all. In the future we might also check whether only the
dev_priv->pipe_to_crtc_mapping[pipe];
__intel_set_mode(crtc, &crtc->mode, crtc->x, crtc->y,
- crtc->fb);
+ crtc->primary->fb);
}
} else {
intel_modeset_update_staged_output_state(dev);
*/
mutex_lock(&dev->struct_mutex);
list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
- if (!c->fb)
+ if (!c->primary->fb)
continue;
- fb = to_intel_framebuffer(c->fb);
+ fb = to_intel_framebuffer(c->primary->fb);
if (intel_pin_and_fence_fb_obj(dev, fb->obj, NULL)) {
DRM_ERROR("failed to pin boot fb on pipe %d\n",
to_intel_crtc(c)->pipe);
- drm_framebuffer_unreference(c->fb);
- c->fb = NULL;
+ drm_framebuffer_unreference(c->primary->fb);
+ c->primary->fb = NULL;
}
}
mutex_unlock(&dev->struct_mutex);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
/* Skip inactive CRTCs */
- if (!crtc->fb)
+ if (!crtc->primary->fb)
continue;
intel_increase_pllclock(crtc);
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = dig_port->base.base.crtc;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_i915_gem_object *obj = to_intel_framebuffer(crtc->fb)->obj;
+ struct drm_i915_gem_object *obj = to_intel_framebuffer(crtc->primary->fb)->obj;
struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
dev_priv->psr.source_ok = false;
return false;
}
- obj = to_intel_framebuffer(crtc->fb)->obj;
+ obj = to_intel_framebuffer(crtc->primary->fb)->obj;
if (obj->tiling_mode != I915_TILING_X ||
obj->fence_reg == I915_FENCE_REG_NONE) {
DRM_DEBUG_KMS("PSR condition failed: fb not tiled or fenced\n");
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
intel_crtc = to_intel_crtc(crtc);
- if (!intel_crtc->active || !crtc->fb) {
+ if (!intel_crtc->active || !crtc->primary->fb) {
DRM_DEBUG_KMS("pipe %c not active or no fb, skipping\n",
pipe_name(intel_crtc->pipe));
continue;
DRM_DEBUG_KMS("found possible fb from plane %c\n",
pipe_name(intel_crtc->pipe));
plane_config = &intel_crtc->plane_config;
- fb = to_intel_framebuffer(crtc->fb);
+ fb = to_intel_framebuffer(crtc->primary->fb);
max_size = plane_config->size;
}
}
if (!intel_crtc->active)
continue;
- WARN(!crtc->fb,
+ WARN(!crtc->primary->fb,
"re-used BIOS config but lost an fb on crtc %d\n",
crtc->base.id);
}
{
u32 key = overlay->color_key;
- switch (overlay->crtc->base.fb->bits_per_pixel) {
+ switch (overlay->crtc->base.primary->fb->bits_per_pixel) {
case 8:
iowrite32(0, ®s->DCLRKV);
iowrite32(CLK_RGB8I_MASK | DST_KEY_ENABLE, ®s->DCLRKM);
break;
case 16:
- if (overlay->crtc->base.fb->depth == 15) {
+ if (overlay->crtc->base.primary->fb->depth == 15) {
iowrite32(RGB15_TO_COLORKEY(key), ®s->DCLRKV);
iowrite32(CLK_RGB15_MASK | DST_KEY_ENABLE,
®s->DCLRKM);
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
/* Double check that we haven't switched fb without cancelling
* the prior work.
*/
- if (work->crtc->fb == work->fb) {
+ if (work->crtc->primary->fb == work->fb) {
dev_priv->display.enable_fbc(work->crtc);
dev_priv->fbc.plane = to_intel_crtc(work->crtc)->plane;
- dev_priv->fbc.fb_id = work->crtc->fb->base.id;
+ dev_priv->fbc.fb_id = work->crtc->primary->fb->base.id;
dev_priv->fbc.y = work->crtc->y;
}
}
work->crtc = crtc;
- work->fb = crtc->fb;
+ work->fb = crtc->primary->fb;
INIT_DELAYED_WORK(&work->work, intel_fbc_work_fn);
dev_priv->fbc.fbc_work = work;
}
}
- if (!crtc || crtc->fb == NULL) {
+ if (!crtc || crtc->primary->fb == NULL) {
if (set_no_fbc_reason(dev_priv, FBC_NO_OUTPUT))
DRM_DEBUG_KMS("no output, disabling\n");
goto out_disable;
}
intel_crtc = to_intel_crtc(crtc);
- fb = crtc->fb;
+ fb = crtc->primary->fb;
intel_fb = to_intel_framebuffer(fb);
obj = intel_fb->obj;
adjusted_mode = &intel_crtc->config.adjusted_mode;
crtc = single_enabled_crtc(dev);
if (crtc) {
const struct drm_display_mode *adjusted_mode;
- int pixel_size = crtc->fb->bits_per_pixel / 8;
+ int pixel_size = crtc->primary->fb->bits_per_pixel / 8;
int clock;
adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode;
clock = adjusted_mode->crtc_clock;
htotal = adjusted_mode->crtc_htotal;
hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
- pixel_size = crtc->fb->bits_per_pixel / 8;
+ pixel_size = crtc->primary->fb->bits_per_pixel / 8;
/* Use the small buffer method to calculate plane watermark */
entries = ((clock * pixel_size / 1000) * display_latency_ns) / 1000;
clock = adjusted_mode->crtc_clock;
htotal = adjusted_mode->crtc_htotal;
hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
- pixel_size = crtc->fb->bits_per_pixel / 8;
+ pixel_size = crtc->primary->fb->bits_per_pixel / 8;
line_time_us = max(htotal * 1000 / clock, 1);
line_count = (latency_ns / line_time_us + 1000) / 1000;
return false;
clock = to_intel_crtc(crtc)->config.adjusted_mode.crtc_clock;
- pixel_size = crtc->fb->bits_per_pixel / 8; /* BPP */
+ pixel_size = crtc->primary->fb->bits_per_pixel / 8; /* BPP */
entries = (clock / 1000) * pixel_size;
*plane_prec_mult = (entries > 256) ?
int clock = adjusted_mode->crtc_clock;
int htotal = adjusted_mode->crtc_htotal;
int hdisplay = to_intel_crtc(crtc)->config.pipe_src_w;
- int pixel_size = crtc->fb->bits_per_pixel / 8;
+ int pixel_size = crtc->primary->fb->bits_per_pixel / 8;
unsigned long line_time_us;
int entries;
crtc = intel_get_crtc_for_plane(dev, 0);
if (intel_crtc_active(crtc)) {
const struct drm_display_mode *adjusted_mode;
- int cpp = crtc->fb->bits_per_pixel / 8;
+ int cpp = crtc->primary->fb->bits_per_pixel / 8;
if (IS_GEN2(dev))
cpp = 4;
crtc = intel_get_crtc_for_plane(dev, 1);
if (intel_crtc_active(crtc)) {
const struct drm_display_mode *adjusted_mode;
- int cpp = crtc->fb->bits_per_pixel / 8;
+ int cpp = crtc->primary->fb->bits_per_pixel / 8;
if (IS_GEN2(dev))
cpp = 4;
int clock = adjusted_mode->crtc_clock;
int htotal = adjusted_mode->crtc_htotal;
int hdisplay = to_intel_crtc(enabled)->config.pipe_src_w;
- int pixel_size = enabled->fb->bits_per_pixel / 8;
+ int pixel_size = enabled->primary->fb->bits_per_pixel / 8;
unsigned long line_time_us;
int entries;
if (p->active) {
p->pipe_htotal = intel_crtc->config.adjusted_mode.crtc_htotal;
p->pixel_rate = ilk_pipe_pixel_rate(dev, crtc);
- p->pri.bytes_per_pixel = crtc->fb->bits_per_pixel / 8;
+ p->pri.bytes_per_pixel = crtc->primary->fb->bits_per_pixel / 8;
p->cur.bytes_per_pixel = 4;
p->pri.horiz_pixels = intel_crtc->config.pipe_src_w;
p->cur.horiz_pixels = intel_crtc->cursor_width;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
config->num_pipes_active += intel_crtc_active(crtc);
- list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
+ drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
struct intel_plane *intel_plane = to_intel_plane(plane);
if (intel_plane->pipe == pipe)
struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct mga_device *mdev = dev->dev_private;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
int i;
if (!crtc->enabled)
mgag200_bo_unreserve(bo);
}
- mga_fb = to_mga_framebuffer(crtc->fb);
+ mga_fb = to_mga_framebuffer(crtc->primary->fb);
obj = mga_fb->obj;
bo = gem_to_mga_bo(obj);
/* 0x48: */ 0, 0, 0, 0, 0, 0, 0, 0
};
- bppshift = mdev->bpp_shifts[(crtc->fb->bits_per_pixel >> 3) - 1];
+ bppshift = mdev->bpp_shifts[(crtc->primary->fb->bits_per_pixel >> 3) - 1];
switch (mdev->type) {
case G200_SE_A:
break;
}
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_8bits;
break;
case 16:
- if (crtc->fb->depth == 15)
+ if (crtc->primary->fb->depth == 15)
dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_15bits;
else
dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_16bits;
WREG_SEQ(3, 0);
WREG_SEQ(4, 0xe);
- pitch = crtc->fb->pitches[0] / (crtc->fb->bits_per_pixel / 8);
- if (crtc->fb->bits_per_pixel == 24)
+ pitch = crtc->primary->fb->pitches[0] / (crtc->primary->fb->bits_per_pixel / 8);
+ if (crtc->primary->fb->bits_per_pixel == 24)
pitch = (pitch * 3) >> (4 - bppshift);
else
pitch = pitch >> (4 - bppshift);
((vdisplay & 0xc00) >> 7) |
((vsyncstart & 0xc00) >> 5) |
((vdisplay & 0x400) >> 3);
- if (crtc->fb->bits_per_pixel == 24)
+ if (crtc->primary->fb->bits_per_pixel == 24)
ext_vga[3] = (((1 << bppshift) * 3) - 1) | 0x80;
else
ext_vga[3] = ((1 << bppshift) - 1) | 0x80;
u32 bpp;
u32 mb;
- if (crtc->fb->bits_per_pixel > 16)
+ if (crtc->primary->fb->bits_per_pixel > 16)
bpp = 32;
- else if (crtc->fb->bits_per_pixel > 8)
+ else if (crtc->primary->fb->bits_per_pixel > 8)
bpp = 16;
else
bpp = 8;
int ret;
DRM_DEBUG_KMS("\n");
mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
- if (crtc->fb) {
- struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->fb);
+ if (crtc->primary->fb) {
+ struct mga_framebuffer *mga_fb = to_mga_framebuffer(crtc->primary->fb);
struct drm_gem_object *obj = mga_fb->obj;
struct mgag200_bo *bo = gem_to_mga_bo(obj);
ret = mgag200_bo_reserve(bo, false);
mgag200_bo_push_sysram(bo);
mgag200_bo_unreserve(bo);
}
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
}
/* These provide the minimum set of functions required to handle a CRTC */
adreno/adreno_gpu.o \
adreno/a3xx_gpu.o \
hdmi/hdmi.o \
+ hdmi/hdmi_audio.o \
hdmi/hdmi_bridge.o \
hdmi/hdmi_connector.o \
hdmi/hdmi_i2c.o \
A3XX_INT0_CP_AHB_ERROR_HALT | \
A3XX_INT0_UCHE_OOB_ACCESS)
-static struct platform_device *a3xx_pdev;
+
+static bool hang_debug = false;
+MODULE_PARM_DESC(hang_debug, "Dump registers when hang is detected (can be slow!)");
+module_param_named(hang_debug, hang_debug, bool, 0600);
+static void a3xx_dump(struct msm_gpu *gpu);
static void a3xx_me_init(struct msm_gpu *gpu)
{
static void a3xx_recover(struct msm_gpu *gpu)
{
+ /* dump registers before resetting gpu, if enabled: */
+ if (hang_debug)
+ a3xx_dump(gpu);
gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 1);
gpu_read(gpu, REG_A3XX_RBBM_SW_RESET_CMD);
gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 0);
ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl);
#endif
- put_device(&a3xx_gpu->pdev->dev);
kfree(a3xx_gpu);
}
static void a3xx_idle(struct msm_gpu *gpu)
{
- unsigned long t;
-
/* wait for ringbuffer to drain: */
adreno_idle(gpu);
- t = jiffies + ADRENO_IDLE_TIMEOUT;
-
/* then wait for GPU to finish: */
- do {
- uint32_t rbbm_status = gpu_read(gpu, REG_A3XX_RBBM_STATUS);
- if (!(rbbm_status & A3XX_RBBM_STATUS_GPU_BUSY))
- return;
- } while(time_before(jiffies, t));
-
- DRM_ERROR("timeout waiting for %s to idle!\n", gpu->name);
+ if (spin_until(!(gpu_read(gpu, REG_A3XX_RBBM_STATUS) &
+ A3XX_RBBM_STATUS_GPU_BUSY)))
+ DRM_ERROR("%s: timeout waiting for GPU to idle!\n", gpu->name);
/* TODO maybe we need to reset GPU here to recover from hang? */
}
return IRQ_HANDLED;
}
-#ifdef CONFIG_DEBUG_FS
static const unsigned int a3xx_registers[] = {
0x0000, 0x0002, 0x0010, 0x0012, 0x0018, 0x0018, 0x0020, 0x0027,
0x0029, 0x002b, 0x002e, 0x0033, 0x0040, 0x0042, 0x0050, 0x005c,
0x303c, 0x303c, 0x305e, 0x305f,
};
+#ifdef CONFIG_DEBUG_FS
static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m)
{
+ struct drm_device *dev = gpu->dev;
int i;
adreno_show(gpu, m);
+
+ mutex_lock(&dev->struct_mutex);
+
+ gpu->funcs->pm_resume(gpu);
+
seq_printf(m, "status: %08x\n",
gpu_read(gpu, REG_A3XX_RBBM_STATUS));
seq_printf(m, "IO:R %08x %08x\n", addr<<2, val);
}
}
+
+ gpu->funcs->pm_suspend(gpu);
+
+ mutex_unlock(&dev->struct_mutex);
}
#endif
+/* would be nice to not have to duplicate the _show() stuff with printk(): */
+static void a3xx_dump(struct msm_gpu *gpu)
+{
+ int i;
+
+ adreno_dump(gpu);
+ printk("status: %08x\n",
+ gpu_read(gpu, REG_A3XX_RBBM_STATUS));
+
+ /* dump these out in a form that can be parsed by demsm: */
+ printk("IO:region %s 00000000 00020000\n", gpu->name);
+ for (i = 0; i < ARRAY_SIZE(a3xx_registers); i += 2) {
+ uint32_t start = a3xx_registers[i];
+ uint32_t end = a3xx_registers[i+1];
+ uint32_t addr;
+
+ for (addr = start; addr <= end; addr++) {
+ uint32_t val = gpu_read(gpu, addr);
+ printk("IO:R %08x %08x\n", addr<<2, val);
+ }
+ }
+}
+
static const struct adreno_gpu_funcs funcs = {
.base = {
.get_param = adreno_get_param,
struct a3xx_gpu *a3xx_gpu = NULL;
struct adreno_gpu *adreno_gpu;
struct msm_gpu *gpu;
- struct platform_device *pdev = a3xx_pdev;
+ struct msm_drm_private *priv = dev->dev_private;
+ struct platform_device *pdev = priv->gpu_pdev;
struct adreno_platform_config *config;
int ret;
adreno_gpu = &a3xx_gpu->base;
gpu = &adreno_gpu->base;
- get_device(&pdev->dev);
a3xx_gpu->pdev = pdev;
gpu->fast_rate = config->fast_rate;
# include <mach/kgsl.h>
#endif
-static int a3xx_probe(struct platform_device *pdev)
+static void set_gpu_pdev(struct drm_device *dev,
+ struct platform_device *pdev)
+{
+ struct msm_drm_private *priv = dev->dev_private;
+ priv->gpu_pdev = pdev;
+}
+
+static int a3xx_bind(struct device *dev, struct device *master, void *data)
{
static struct adreno_platform_config config = {};
#ifdef CONFIG_OF
- struct device_node *child, *node = pdev->dev.of_node;
+ struct device_node *child, *node = dev->of_node;
u32 val;
int ret;
ret = of_property_read_u32(node, "qcom,chipid", &val);
if (ret) {
- dev_err(&pdev->dev, "could not find chipid: %d\n", ret);
+ dev_err(dev, "could not find chipid: %d\n", ret);
return ret;
}
for_each_child_of_node(child, pwrlvl) {
ret = of_property_read_u32(pwrlvl, "qcom,gpu-freq", &val);
if (ret) {
- dev_err(&pdev->dev, "could not find gpu-freq: %d\n", ret);
+ dev_err(dev, "could not find gpu-freq: %d\n", ret);
return ret;
}
config.fast_rate = max(config.fast_rate, val);
}
if (!config.fast_rate) {
- dev_err(&pdev->dev, "could not find clk rates\n");
+ dev_err(dev, "could not find clk rates\n");
return -ENXIO;
}
#else
- struct kgsl_device_platform_data *pdata = pdev->dev.platform_data;
+ struct kgsl_device_platform_data *pdata = dev->platform_data;
uint32_t version = socinfo_get_version();
if (cpu_is_apq8064ab()) {
config.fast_rate = 450000000;
config.bus_scale_table = pdata->bus_scale_table;
# endif
#endif
- pdev->dev.platform_data = &config;
- a3xx_pdev = pdev;
+ dev->platform_data = &config;
+ set_gpu_pdev(dev_get_drvdata(master), to_platform_device(dev));
return 0;
}
+static void a3xx_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ set_gpu_pdev(dev_get_drvdata(master), NULL);
+}
+
+static const struct component_ops a3xx_ops = {
+ .bind = a3xx_bind,
+ .unbind = a3xx_unbind,
+};
+
+static int a3xx_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &a3xx_ops);
+}
+
static int a3xx_remove(struct platform_device *pdev)
{
- a3xx_pdev = NULL;
+ component_del(&pdev->dev, &a3xx_ops);
return 0;
}
{ .compatible = "qcom,kgsl-3d0" },
{}
};
-MODULE_DEVICE_TABLE(of, dt_match);
static struct platform_driver a3xx_driver = {
.probe = a3xx_probe,
case MSM_PARAM_GMEM_SIZE:
*value = adreno_gpu->gmem;
return 0;
+ case MSM_PARAM_CHIP_ID:
+ *value = adreno_gpu->rev.patchid |
+ (adreno_gpu->rev.minor << 8) |
+ (adreno_gpu->rev.major << 16) |
+ (adreno_gpu->rev.core << 24);
+ return 0;
default:
DBG("%s: invalid param: %u", gpu->name, param);
return -EINVAL;
void adreno_idle(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
- uint32_t rptr, wptr = get_wptr(gpu->rb);
- unsigned long t;
-
- t = jiffies + ADRENO_IDLE_TIMEOUT;
-
- /* then wait for CP to drain ringbuffer: */
- do {
- rptr = adreno_gpu->memptrs->rptr;
- if (rptr == wptr)
- return;
- } while(time_before(jiffies, t));
+ uint32_t wptr = get_wptr(gpu->rb);
- DRM_ERROR("%s: timeout waiting to drain ringbuffer!\n", gpu->name);
+ /* wait for CP to drain ringbuffer: */
+ if (spin_until(adreno_gpu->memptrs->rptr == wptr))
+ DRM_ERROR("%s: timeout waiting to drain ringbuffer!\n", gpu->name);
/* TODO maybe we need to reset GPU here to recover from hang? */
}
}
#endif
-void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords)
+/* would be nice to not have to duplicate the _show() stuff with printk(): */
+void adreno_dump(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
- uint32_t freedwords;
- unsigned long t = jiffies + ADRENO_IDLE_TIMEOUT;
- do {
- uint32_t size = gpu->rb->size / 4;
- uint32_t wptr = get_wptr(gpu->rb);
- uint32_t rptr = adreno_gpu->memptrs->rptr;
- freedwords = (rptr + (size - 1) - wptr) % size;
-
- if (time_after(jiffies, t)) {
- DRM_ERROR("%s: timeout waiting for ringbuffer space\n", gpu->name);
- break;
- }
- } while(freedwords < ndwords);
+
+ printk("revision: %d (%d.%d.%d.%d)\n",
+ adreno_gpu->info->revn, adreno_gpu->rev.core,
+ adreno_gpu->rev.major, adreno_gpu->rev.minor,
+ adreno_gpu->rev.patchid);
+
+ printk("fence: %d/%d\n", adreno_gpu->memptrs->fence,
+ gpu->submitted_fence);
+ printk("rptr: %d\n", adreno_gpu->memptrs->rptr);
+ printk("wptr: %d\n", adreno_gpu->memptrs->wptr);
+ printk("rb wptr: %d\n", get_wptr(gpu->rb));
+
+}
+
+static uint32_t ring_freewords(struct msm_gpu *gpu)
+{
+ struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
+ uint32_t size = gpu->rb->size / 4;
+ uint32_t wptr = get_wptr(gpu->rb);
+ uint32_t rptr = adreno_gpu->memptrs->rptr;
+ return (rptr + (size - 1) - wptr) % size;
+}
+
+void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords)
+{
+ if (spin_until(ring_freewords(gpu) >= ndwords))
+ DRM_ERROR("%s: timeout waiting for ringbuffer space\n", gpu->name);
}
static const char *iommu_ports[] = {
#endif
};
-#define ADRENO_IDLE_TIMEOUT (20 * 1000)
+#define ADRENO_IDLE_TIMEOUT msecs_to_jiffies(1000)
+
+#define spin_until(X) ({ \
+ int __ret = -ETIMEDOUT; \
+ unsigned long __t = jiffies + ADRENO_IDLE_TIMEOUT; \
+ do { \
+ if (X) { \
+ __ret = 0; \
+ break; \
+ } \
+ } while (time_before(jiffies, __t)); \
+ __ret; \
+})
+
static inline bool adreno_is_a3xx(struct adreno_gpu *gpu)
{
#ifdef CONFIG_DEBUG_FS
void adreno_show(struct msm_gpu *gpu, struct seq_file *m);
#endif
+void adreno_dump(struct msm_gpu *gpu);
void adreno_wait_ring(struct msm_gpu *gpu, uint32_t ndwords);
int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
#include "hdmi.h"
-static struct platform_device *hdmi_pdev;
-
void hdmi_set_mode(struct hdmi *hdmi, bool power_on)
{
uint32_t ctrl = 0;
if (hdmi->i2c)
hdmi_i2c_destroy(hdmi->i2c);
- put_device(&hdmi->pdev->dev);
+ platform_set_drvdata(hdmi->pdev, NULL);
}
/* initialize connector */
{
struct hdmi *hdmi = NULL;
struct msm_drm_private *priv = dev->dev_private;
- struct platform_device *pdev = hdmi_pdev;
+ struct platform_device *pdev = priv->hdmi_pdev;
struct hdmi_platform_config *config;
int i, ret;
kref_init(&hdmi->refcount);
- get_device(&pdev->dev);
-
hdmi->dev = dev;
hdmi->pdev = pdev;
hdmi->config = config;
hdmi->encoder = encoder;
+ hdmi_audio_infoframe_init(&hdmi->audio.infoframe);
+
/* not sure about which phy maps to which msm.. probably I miss some */
if (config->phy_init)
hdmi->phy = config->phy_init(hdmi);
priv->bridges[priv->num_bridges++] = hdmi->bridge;
priv->connectors[priv->num_connectors++] = hdmi->connector;
+ platform_set_drvdata(pdev, hdmi);
+
return hdmi;
fail:
#include <linux/of_gpio.h>
-static int hdmi_dev_probe(struct platform_device *pdev)
+static void set_hdmi_pdev(struct drm_device *dev,
+ struct platform_device *pdev)
+{
+ struct msm_drm_private *priv = dev->dev_private;
+ priv->hdmi_pdev = pdev;
+}
+
+static int hdmi_bind(struct device *dev, struct device *master, void *data)
{
static struct hdmi_platform_config config = {};
#ifdef CONFIG_OF
- struct device_node *of_node = pdev->dev.of_node;
+ struct device_node *of_node = dev->of_node;
int get_gpio(const char *name)
{
int gpio = of_get_named_gpio(of_node, name, 0);
if (gpio < 0) {
- dev_err(&pdev->dev, "failed to get gpio: %s (%d)\n",
+ dev_err(dev, "failed to get gpio: %s (%d)\n",
name, gpio);
gpio = -1;
}
config.ddc_data_gpio = 71;
config.hpd_gpio = 72;
config.mux_en_gpio = -1;
- config.mux_sel_gpio = 13 + NR_GPIO_IRQS;
+ config.mux_sel_gpio = -1;
} else if (cpu_is_msm8960() || cpu_is_msm8960ab()) {
static const char *hpd_reg_names[] = {"8921_hdmi_mvs"};
config.phy_init = hdmi_phy_8960_init;
config.mux_sel_gpio = -1;
}
#endif
- pdev->dev.platform_data = &config;
- hdmi_pdev = pdev;
+ dev->platform_data = &config;
+ set_hdmi_pdev(dev_get_drvdata(master), to_platform_device(dev));
return 0;
}
+static void hdmi_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ set_hdmi_pdev(dev_get_drvdata(master), NULL);
+}
+
+static const struct component_ops hdmi_ops = {
+ .bind = hdmi_bind,
+ .unbind = hdmi_unbind,
+};
+
+static int hdmi_dev_probe(struct platform_device *pdev)
+{
+ return component_add(&pdev->dev, &hdmi_ops);
+}
+
static int hdmi_dev_remove(struct platform_device *pdev)
{
- hdmi_pdev = NULL;
+ component_del(&pdev->dev, &hdmi_ops);
return 0;
}
{ .compatible = "qcom,hdmi-tx" },
{}
};
-MODULE_DEVICE_TABLE(of, dt_match);
static struct platform_driver hdmi_driver = {
.probe = hdmi_dev_probe,
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
+#include <linux/hdmi.h>
#include "msm_drv.h"
#include "hdmi.xml.h"
struct hdmi_phy;
struct hdmi_platform_config;
+struct hdmi_audio {
+ bool enabled;
+ struct hdmi_audio_infoframe infoframe;
+ int rate;
+};
+
struct hdmi {
struct kref refcount;
const struct hdmi_platform_config *config;
+ /* audio state: */
+ struct hdmi_audio audio;
+
+ /* video state: */
+ bool power_on;
+ unsigned long int pixclock;
+
void __iomem *mmio;
struct regulator *hpd_regs[2];
struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi);
struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi);
+/*
+ * audio:
+ */
+
+int hdmi_audio_update(struct hdmi *hdmi);
+int hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,
+ uint32_t num_of_channels, uint32_t channel_allocation,
+ uint32_t level_shift, bool down_mix);
+void hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate);
+
+
/*
* hdmi bridge:
*/
--- /dev/null
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/hdmi.h>
+#include "hdmi.h"
+
+
+/* Supported HDMI Audio channels */
+#define MSM_HDMI_AUDIO_CHANNEL_2 0
+#define MSM_HDMI_AUDIO_CHANNEL_4 1
+#define MSM_HDMI_AUDIO_CHANNEL_6 2
+#define MSM_HDMI_AUDIO_CHANNEL_8 3
+
+/* maps MSM_HDMI_AUDIO_CHANNEL_n consts used by audio driver to # of channels: */
+static int nchannels[] = { 2, 4, 6, 8 };
+
+/* Supported HDMI Audio sample rates */
+#define MSM_HDMI_SAMPLE_RATE_32KHZ 0
+#define MSM_HDMI_SAMPLE_RATE_44_1KHZ 1
+#define MSM_HDMI_SAMPLE_RATE_48KHZ 2
+#define MSM_HDMI_SAMPLE_RATE_88_2KHZ 3
+#define MSM_HDMI_SAMPLE_RATE_96KHZ 4
+#define MSM_HDMI_SAMPLE_RATE_176_4KHZ 5
+#define MSM_HDMI_SAMPLE_RATE_192KHZ 6
+#define MSM_HDMI_SAMPLE_RATE_MAX 7
+
+
+struct hdmi_msm_audio_acr {
+ uint32_t n; /* N parameter for clock regeneration */
+ uint32_t cts; /* CTS parameter for clock regeneration */
+};
+
+struct hdmi_msm_audio_arcs {
+ unsigned long int pixclock;
+ struct hdmi_msm_audio_acr lut[MSM_HDMI_SAMPLE_RATE_MAX];
+};
+
+#define HDMI_MSM_AUDIO_ARCS(pclk, ...) { (1000 * (pclk)), __VA_ARGS__ }
+
+/* Audio constants lookup table for hdmi_msm_audio_acr_setup */
+/* Valid Pixel-Clock rates: 25.2MHz, 27MHz, 27.03MHz, 74.25MHz, 148.5MHz */
+static const struct hdmi_msm_audio_arcs acr_lut[] = {
+ /* 25.200MHz */
+ HDMI_MSM_AUDIO_ARCS(25200, {
+ {4096, 25200}, {6272, 28000}, {6144, 25200}, {12544, 28000},
+ {12288, 25200}, {25088, 28000}, {24576, 25200} }),
+ /* 27.000MHz */
+ HDMI_MSM_AUDIO_ARCS(27000, {
+ {4096, 27000}, {6272, 30000}, {6144, 27000}, {12544, 30000},
+ {12288, 27000}, {25088, 30000}, {24576, 27000} }),
+ /* 27.027MHz */
+ HDMI_MSM_AUDIO_ARCS(27030, {
+ {4096, 27027}, {6272, 30030}, {6144, 27027}, {12544, 30030},
+ {12288, 27027}, {25088, 30030}, {24576, 27027} }),
+ /* 74.250MHz */
+ HDMI_MSM_AUDIO_ARCS(74250, {
+ {4096, 74250}, {6272, 82500}, {6144, 74250}, {12544, 82500},
+ {12288, 74250}, {25088, 82500}, {24576, 74250} }),
+ /* 148.500MHz */
+ HDMI_MSM_AUDIO_ARCS(148500, {
+ {4096, 148500}, {6272, 165000}, {6144, 148500}, {12544, 165000},
+ {12288, 148500}, {25088, 165000}, {24576, 148500} }),
+};
+
+static const struct hdmi_msm_audio_arcs *get_arcs(unsigned long int pixclock)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(acr_lut); i++) {
+ const struct hdmi_msm_audio_arcs *arcs = &acr_lut[i];
+ if (arcs->pixclock == pixclock)
+ return arcs;
+ }
+
+ return NULL;
+}
+
+int hdmi_audio_update(struct hdmi *hdmi)
+{
+ struct hdmi_audio *audio = &hdmi->audio;
+ struct hdmi_audio_infoframe *info = &audio->infoframe;
+ const struct hdmi_msm_audio_arcs *arcs = NULL;
+ bool enabled = audio->enabled;
+ uint32_t acr_pkt_ctrl, vbi_pkt_ctrl, aud_pkt_ctrl;
+ uint32_t infofrm_ctrl, audio_config;
+
+ DBG("audio: enabled=%d, channels=%d, channel_allocation=0x%x, "
+ "level_shift_value=%d, downmix_inhibit=%d, rate=%d",
+ audio->enabled, info->channels, info->channel_allocation,
+ info->level_shift_value, info->downmix_inhibit, audio->rate);
+ DBG("video: power_on=%d, pixclock=%lu", hdmi->power_on, hdmi->pixclock);
+
+ if (enabled && !(hdmi->power_on && hdmi->pixclock)) {
+ DBG("disabling audio: no video");
+ enabled = false;
+ }
+
+ if (enabled) {
+ arcs = get_arcs(hdmi->pixclock);
+ if (!arcs) {
+ DBG("disabling audio: unsupported pixclock: %lu",
+ hdmi->pixclock);
+ enabled = false;
+ }
+ }
+
+ /* Read first before writing */
+ acr_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_ACR_PKT_CTRL);
+ vbi_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_VBI_PKT_CTRL);
+ aud_pkt_ctrl = hdmi_read(hdmi, REG_HDMI_AUDIO_PKT_CTRL1);
+ infofrm_ctrl = hdmi_read(hdmi, REG_HDMI_INFOFRAME_CTRL0);
+ audio_config = hdmi_read(hdmi, REG_HDMI_AUDIO_CFG);
+
+ /* Clear N/CTS selection bits */
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SELECT__MASK;
+
+ if (enabled) {
+ uint32_t n, cts, multiplier;
+ enum hdmi_acr_cts select;
+ uint8_t buf[14];
+
+ n = arcs->lut[audio->rate].n;
+ cts = arcs->lut[audio->rate].cts;
+
+ if ((MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate)) {
+ multiplier = 4;
+ n >>= 2; /* divide N by 4 and use multiplier */
+ } else if ((MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate)) {
+ multiplier = 2;
+ n >>= 1; /* divide N by 2 and use multiplier */
+ } else {
+ multiplier = 1;
+ }
+
+ DBG("n=%u, cts=%u, multiplier=%u", n, cts, multiplier);
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SOURCE;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_AUDIO_PRIORITY;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_N_MULTIPLIER(multiplier);
+
+ if ((MSM_HDMI_SAMPLE_RATE_48KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_96KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_192KHZ == audio->rate))
+ select = ACR_48;
+ else if ((MSM_HDMI_SAMPLE_RATE_44_1KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_88_2KHZ == audio->rate) ||
+ (MSM_HDMI_SAMPLE_RATE_176_4KHZ == audio->rate))
+ select = ACR_44;
+ else /* default to 32k */
+ select = ACR_32;
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SELECT(select);
+
+ hdmi_write(hdmi, REG_HDMI_ACR_0(select - 1),
+ HDMI_ACR_0_CTS(cts));
+ hdmi_write(hdmi, REG_HDMI_ACR_1(select - 1),
+ HDMI_ACR_1_N(n));
+
+ hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL2,
+ COND(info->channels != 2, HDMI_AUDIO_PKT_CTRL2_LAYOUT) |
+ HDMI_AUDIO_PKT_CTRL2_OVERRIDE);
+
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_CONT;
+ acr_pkt_ctrl |= HDMI_ACR_PKT_CTRL_SEND;
+
+ /* configure infoframe: */
+ hdmi_audio_infoframe_pack(info, buf, sizeof(buf));
+ hdmi_write(hdmi, REG_HDMI_AUDIO_INFO0,
+ (buf[3] << 0) || (buf[4] << 8) ||
+ (buf[5] << 16) || (buf[6] << 24));
+ hdmi_write(hdmi, REG_HDMI_AUDIO_INFO1,
+ (buf[7] << 0) || (buf[8] << 8));
+
+ hdmi_write(hdmi, REG_HDMI_GC, 0);
+
+ vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_ENABLE;
+ vbi_pkt_ctrl |= HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME;
+
+ aud_pkt_ctrl |= HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND;
+
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE;
+ infofrm_ctrl |= HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE;
+
+ audio_config &= ~HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK;
+ audio_config |= HDMI_AUDIO_CFG_FIFO_WATERMARK(4);
+ audio_config |= HDMI_AUDIO_CFG_ENGINE_ENABLE;
+ } else {
+ hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE);
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_CONT;
+ acr_pkt_ctrl &= ~HDMI_ACR_PKT_CTRL_SEND;
+ vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_ENABLE;
+ vbi_pkt_ctrl &= ~HDMI_VBI_PKT_CTRL_GC_EVERY_FRAME;
+ aud_pkt_ctrl &= ~HDMI_AUDIO_PKT_CTRL1_AUDIO_SAMPLE_SEND;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SEND;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_CONT;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_SOURCE;
+ infofrm_ctrl &= ~HDMI_INFOFRAME_CTRL0_AUDIO_INFO_UPDATE;
+ audio_config &= ~HDMI_AUDIO_CFG_ENGINE_ENABLE;
+ }
+
+ hdmi_write(hdmi, REG_HDMI_ACR_PKT_CTRL, acr_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_VBI_PKT_CTRL, vbi_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_AUDIO_PKT_CTRL1, aud_pkt_ctrl);
+ hdmi_write(hdmi, REG_HDMI_INFOFRAME_CTRL0, infofrm_ctrl);
+
+ hdmi_write(hdmi, REG_HDMI_AUD_INT,
+ COND(enabled, HDMI_AUD_INT_AUD_FIFO_URUN_INT) |
+ COND(enabled, HDMI_AUD_INT_AUD_SAM_DROP_INT));
+
+ hdmi_write(hdmi, REG_HDMI_AUDIO_CFG, audio_config);
+
+
+ DBG("audio %sabled", enabled ? "en" : "dis");
+
+ return 0;
+}
+
+int hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,
+ uint32_t num_of_channels, uint32_t channel_allocation,
+ uint32_t level_shift, bool down_mix)
+{
+ struct hdmi_audio *audio;
+
+ if (!hdmi)
+ return -ENXIO;
+
+ audio = &hdmi->audio;
+
+ if (num_of_channels >= ARRAY_SIZE(nchannels))
+ return -EINVAL;
+
+ audio->enabled = enabled;
+ audio->infoframe.channels = nchannels[num_of_channels];
+ audio->infoframe.channel_allocation = channel_allocation;
+ audio->infoframe.level_shift_value = level_shift;
+ audio->infoframe.downmix_inhibit = down_mix;
+
+ return hdmi_audio_update(hdmi);
+}
+
+void hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate)
+{
+ struct hdmi_audio *audio;
+
+ if (!hdmi)
+ return;
+
+ audio = &hdmi->audio;
+
+ if ((rate < 0) || (rate >= MSM_HDMI_SAMPLE_RATE_MAX))
+ return;
+
+ audio->rate = rate;
+ hdmi_audio_update(hdmi);
+}
struct hdmi_bridge {
struct drm_bridge base;
-
struct hdmi *hdmi;
- bool power_on;
-
- unsigned long int pixclock;
};
#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base)
}
if (config->pwr_clk_cnt > 0) {
- DBG("pixclock: %lu", hdmi_bridge->pixclock);
- ret = clk_set_rate(hdmi->pwr_clks[0], hdmi_bridge->pixclock);
+ DBG("pixclock: %lu", hdmi->pixclock);
+ ret = clk_set_rate(hdmi->pwr_clks[0], hdmi->pixclock);
if (ret) {
dev_err(dev->dev, "failed to set pixel clk: %s (%d)\n",
config->pwr_clk_names[0], ret);
DBG("power up");
- if (!hdmi_bridge->power_on) {
+ if (!hdmi->power_on) {
power_on(bridge);
- hdmi_bridge->power_on = true;
+ hdmi->power_on = true;
+ hdmi_audio_update(hdmi);
}
- phy->funcs->powerup(phy, hdmi_bridge->pixclock);
+ phy->funcs->powerup(phy, hdmi->pixclock);
hdmi_set_mode(hdmi, true);
}
hdmi_set_mode(hdmi, false);
phy->funcs->powerdown(phy);
- if (hdmi_bridge->power_on) {
+ if (hdmi->power_on) {
power_off(bridge);
- hdmi_bridge->power_on = false;
+ hdmi->power_on = false;
+ hdmi_audio_update(hdmi);
}
}
mode = adjusted_mode;
- hdmi_bridge->pixclock = mode->clock * 1000;
+ hdmi->pixclock = mode->clock * 1000;
hdmi->hdmi_mode = drm_match_cea_mode(mode) > 1;
DBG("frame_ctrl=%08x", frame_ctrl);
hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl);
- // TODO until we have audio, this might be safest:
- if (hdmi->hdmi_mode)
- hdmi_write(hdmi, REG_HDMI_GC, HDMI_GC_MUTE);
+ hdmi_audio_update(hdmi);
}
static const struct drm_bridge_funcs hdmi_bridge_funcs = {
/* grab reference to incoming scanout fb: */
drm_framebuffer_reference(new_fb);
- mdp4_crtc->base.fb = new_fb;
+ mdp4_crtc->base.primary->fb = new_fb;
mdp4_crtc->fb = new_fb;
if (old_fb)
struct mdp4_crtc *mdp4_crtc =
container_of(cb, struct mdp4_crtc, pageflip_cb);
struct drm_crtc *crtc = &mdp4_crtc->base;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
if (!fb)
return;
mode->type, mode->flags);
/* grab extra ref for update_scanout() */
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
- ret = mdp4_plane_mode_set(mdp4_crtc->plane, crtc, crtc->fb,
+ ret = mdp4_plane_mode_set(mdp4_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
if (ret) {
- drm_framebuffer_unreference(crtc->fb);
+ drm_framebuffer_unreference(crtc->primary->fb);
dev_err(crtc->dev->dev, "%s: failed to set mode on plane: %d\n",
mdp4_crtc->name, ret);
return ret;
/* take data from pipe: */
mdp4_write(mdp4_kms, REG_MDP4_DMA_SRC_BASE(dma), 0);
mdp4_write(mdp4_kms, REG_MDP4_DMA_SRC_STRIDE(dma),
- crtc->fb->pitches[0]);
+ crtc->primary->fb->pitches[0]);
mdp4_write(mdp4_kms, REG_MDP4_DMA_DST_SIZE(dma),
MDP4_DMA_DST_SIZE_WIDTH(0) |
MDP4_DMA_DST_SIZE_HEIGHT(0));
MDP4_OVLP_SIZE_WIDTH(mode->hdisplay) |
MDP4_OVLP_SIZE_HEIGHT(mode->vdisplay));
mdp4_write(mdp4_kms, REG_MDP4_OVLP_STRIDE(ovlp),
- crtc->fb->pitches[0]);
+ crtc->primary->fb->pitches[0]);
mdp4_write(mdp4_kms, REG_MDP4_OVLP_CFG(ovlp), 1);
mdp4_write(mdp4_kms, REG_MDP4_DMA_E_QUANT(2), 0x00ff0000);
}
- update_fb(crtc, crtc->fb);
- update_scanout(crtc, crtc->fb);
+ update_fb(crtc, crtc->primary->fb);
+ update_scanout(crtc, crtc->primary->fb);
return 0;
}
int ret;
/* grab extra ref for update_scanout() */
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
- ret = mdp4_plane_mode_set(plane, crtc, crtc->fb,
+ ret = mdp4_plane_mode_set(plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
if (ret) {
- drm_framebuffer_unreference(crtc->fb);
+ drm_framebuffer_unreference(crtc->primary->fb);
return ret;
}
- update_fb(crtc, crtc->fb);
- update_scanout(crtc, crtc->fb);
+ update_fb(crtc, crtc->primary->fb);
+ update_scanout(crtc, crtc->primary->fb);
return 0;
}
void mdp4_crtc_detach(struct drm_crtc *crtc, struct drm_plane *plane)
{
+ /* don't actually detatch our primary plane: */
+ if (to_mdp4_crtc(crtc)->plane == plane)
+ return;
set_attach(crtc, mdp4_plane_pipe(plane), NULL);
}
INIT_FENCE_CB(&mdp4_crtc->pageflip_cb, pageflip_cb);
- drm_crtc_init(dev, crtc, &mdp4_crtc_funcs);
+ drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs);
drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs);
mdp4_plane_install_properties(mdp4_crtc->plane, &crtc->base);
struct drm_plane *plane = NULL;
struct mdp4_plane *mdp4_plane;
int ret;
+ enum drm_plane_type type;
mdp4_plane = kzalloc(sizeof(*mdp4_plane), GFP_KERNEL);
if (!mdp4_plane) {
mdp4_plane->nformats = mdp4_get_formats(pipe_id, mdp4_plane->formats,
ARRAY_SIZE(mdp4_plane->formats));
- drm_plane_init(dev, plane, 0xff, &mdp4_plane_funcs,
- mdp4_plane->formats, mdp4_plane->nformats,
- private_plane);
+ type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
+ drm_universal_plane_init(dev, plane, 0xff, &mdp4_plane_funcs,
+ mdp4_plane->formats, mdp4_plane->nformats,
+ type);
mdp4_plane_install_properties(plane, &plane->base);
/* grab reference to incoming scanout fb: */
drm_framebuffer_reference(new_fb);
- mdp5_crtc->base.fb = new_fb;
+ mdp5_crtc->base.primary->fb = new_fb;
mdp5_crtc->fb = new_fb;
if (old_fb)
mode->type, mode->flags);
/* grab extra ref for update_scanout() */
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
- ret = mdp5_plane_mode_set(mdp5_crtc->plane, crtc, crtc->fb,
+ ret = mdp5_plane_mode_set(mdp5_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
if (ret) {
- drm_framebuffer_unreference(crtc->fb);
+ drm_framebuffer_unreference(crtc->primary->fb);
dev_err(crtc->dev->dev, "%s: failed to set mode on plane: %d\n",
mdp5_crtc->name, ret);
return ret;
MDP5_LM_OUT_SIZE_WIDTH(mode->hdisplay) |
MDP5_LM_OUT_SIZE_HEIGHT(mode->vdisplay));
- update_fb(crtc, crtc->fb);
- update_scanout(crtc, crtc->fb);
+ update_fb(crtc, crtc->primary->fb);
+ update_scanout(crtc, crtc->primary->fb);
return 0;
}
int ret;
/* grab extra ref for update_scanout() */
- drm_framebuffer_reference(crtc->fb);
+ drm_framebuffer_reference(crtc->primary->fb);
- ret = mdp5_plane_mode_set(plane, crtc, crtc->fb,
+ ret = mdp5_plane_mode_set(plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16);
if (ret) {
- drm_framebuffer_unreference(crtc->fb);
+ drm_framebuffer_unreference(crtc->primary->fb);
return ret;
}
- update_fb(crtc, crtc->fb);
- update_scanout(crtc, crtc->fb);
+ update_fb(crtc, crtc->primary->fb);
+ update_scanout(crtc, crtc->primary->fb);
return 0;
}
void mdp5_crtc_detach(struct drm_crtc *crtc, struct drm_plane *plane)
{
+ /* don't actually detatch our primary plane: */
+ if (to_mdp5_crtc(crtc)->plane == plane)
+ return;
set_attach(crtc, mdp5_plane_pipe(plane), NULL);
}
INIT_FENCE_CB(&mdp5_crtc->pageflip_cb, pageflip_cb);
- drm_crtc_init(dev, crtc, &mdp5_crtc_funcs);
+ drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs);
drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs);
mdp5_plane_install_properties(mdp5_crtc->plane, &crtc->base);
struct drm_plane *plane = NULL;
struct mdp5_plane *mdp5_plane;
int ret;
+ enum drm_plane_type type;
mdp5_plane = kzalloc(sizeof(*mdp5_plane), GFP_KERNEL);
if (!mdp5_plane) {
mdp5_plane->nformats = mdp5_get_formats(pipe, mdp5_plane->formats,
ARRAY_SIZE(mdp5_plane->formats));
- drm_plane_init(dev, plane, 0xff, &mdp5_plane_funcs,
- mdp5_plane->formats, mdp5_plane->nformats,
- private_plane);
+ type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
+ drm_universal_plane_init(dev, plane, 0xff, &mdp5_plane_funcs,
+ mdp5_plane->formats, mdp5_plane->nformats,
+ type);
mdp5_plane_install_properties(plane, &plane->base);
.count = 1,
};
mdp_irq_register(mdp_kms, &wait.irq);
- wait_event(wait_event, (wait.count <= 0));
+ wait_event_timeout(wait_event, (wait.count <= 0),
+ msecs_to_jiffies(100));
mdp_irq_unregister(mdp_kms, &wait.irq);
}
MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU");
module_param(vram, charp, 0);
+/*
+ * Util/helpers:
+ */
+
void __iomem *msm_ioremap(struct platform_device *pdev, const char *name,
const char *dbgname)
{
priv->vram.paddr, &attrs);
}
+ component_unbind_all(dev->dev, dev);
+
dev->dev_private = NULL;
kfree(priv);
struct msm_kms *kms;
int ret;
+
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
dev_err(dev->dev, "failed to allocate private data\n");
(uint32_t)(priv->vram.paddr + size));
}
+ platform_set_drvdata(pdev, dev);
+
+ /* Bind all our sub-components: */
+ ret = component_bind_all(dev->dev, dev);
+ if (ret)
+ return ret;
+
switch (get_mdp_ver(pdev)) {
case 4:
kms = mdp4_kms_init(dev);
goto fail;
}
- platform_set_drvdata(pdev, dev);
-
#ifdef CONFIG_DRM_MSM_FBDEV
priv->fbdev = msm_fbdev_init(dev);
#endif
gpu = NULL;
/* not fatal */
}
- mutex_unlock(&dev->struct_mutex);
if (gpu) {
int ret;
dev_err(dev->dev, "gpu hw init failed: %d\n", ret);
gpu->funcs->destroy(gpu);
gpu = NULL;
+ } else {
+ /* give inactive pm a chance to kick in: */
+ msm_gpu_retire(gpu);
}
+
}
priv->gpu = gpu;
+
+ mutex_unlock(&dev->struct_mutex);
}
static int msm_open(struct drm_device *dev, struct drm_file *file)
struct drm_file *file)
{
struct drm_msm_gem_new *args = data;
+
+ if (args->flags & ~MSM_BO_FLAGS) {
+ DRM_ERROR("invalid flags: %08x\n", args->flags);
+ return -EINVAL;
+ }
+
return msm_gem_new_handle(dev, file, args->size,
args->flags, &args->handle);
}
struct drm_gem_object *obj;
int ret;
+ if (args->op & ~MSM_PREP_FLAGS) {
+ DRM_ERROR("invalid op: %08x\n", args->op);
+ return -EINVAL;
+ }
+
obj = drm_gem_object_lookup(dev, file, args->handle);
if (!obj)
return -ENOENT;
struct drm_file *file)
{
struct drm_msm_wait_fence *args = data;
- return msm_wait_fence_interruptable(dev, args->fence, &TS(args->timeout));
+
+ if (args->pad) {
+ DRM_ERROR("invalid pad: %08x\n", args->pad);
+ return -EINVAL;
+ }
+
+ return msm_wait_fence_interruptable(dev, args->fence,
+ &TS(args->timeout));
}
static const struct drm_ioctl_desc msm_ioctls[] = {
SET_SYSTEM_SLEEP_PM_OPS(msm_pm_suspend, msm_pm_resume)
};
+/*
+ * Componentized driver support:
+ */
+
+#ifdef CONFIG_OF
+/* NOTE: the CONFIG_OF case duplicates the same code as exynos or imx
+ * (or probably any other).. so probably some room for some helpers
+ */
+static int compare_of(struct device *dev, void *data)
+{
+ return dev->of_node == data;
+}
+
+static int msm_drm_add_components(struct device *master, struct master *m)
+{
+ struct device_node *np = master->of_node;
+ unsigned i;
+ int ret;
+
+ for (i = 0; ; i++) {
+ struct device_node *node;
+
+ node = of_parse_phandle(np, "connectors", i);
+ if (!node)
+ break;
+
+ ret = component_master_add_child(m, compare_of, node);
+ of_node_put(node);
+
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+#else
+static int compare_dev(struct device *dev, void *data)
+{
+ return dev == data;
+}
+
+static int msm_drm_add_components(struct device *master, struct master *m)
+{
+ /* For non-DT case, it kinda sucks. We don't actually have a way
+ * to know whether or not we are waiting for certain devices (or if
+ * they are simply not present). But for non-DT we only need to
+ * care about apq8064/apq8060/etc (all mdp4/a3xx):
+ */
+ static const char *devnames[] = {
+ "hdmi_msm.0", "kgsl-3d0.0",
+ };
+ int i;
+
+ DBG("Adding components..");
+
+ for (i = 0; i < ARRAY_SIZE(devnames); i++) {
+ struct device *dev;
+ int ret;
+
+ dev = bus_find_device_by_name(&platform_bus_type,
+ NULL, devnames[i]);
+ if (!dev) {
+ dev_info(master, "still waiting for %s\n", devnames[i]);
+ return -EPROBE_DEFER;
+ }
+
+ ret = component_master_add_child(m, compare_dev, dev);
+ if (ret) {
+ DBG("could not add child: %d", ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+#endif
+
+static int msm_drm_bind(struct device *dev)
+{
+ return drm_platform_init(&msm_driver, to_platform_device(dev));
+}
+
+static void msm_drm_unbind(struct device *dev)
+{
+ drm_put_dev(platform_get_drvdata(to_platform_device(dev)));
+}
+
+static const struct component_master_ops msm_drm_ops = {
+ .add_components = msm_drm_add_components,
+ .bind = msm_drm_bind,
+ .unbind = msm_drm_unbind,
+};
+
/*
* Platform driver:
*/
static int msm_pdev_probe(struct platform_device *pdev)
{
pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
- return drm_platform_init(&msm_driver, pdev);
+ return component_master_add(&pdev->dev, &msm_drm_ops);
}
static int msm_pdev_remove(struct platform_device *pdev)
{
- drm_put_dev(platform_get_drvdata(pdev));
+ component_master_del(&pdev->dev, &msm_drm_ops);
return 0;
}
#include <linux/clk.h>
#include <linux/cpufreq.h>
#include <linux/module.h>
+#include <linux/component.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
struct msm_kms *kms;
+ /* subordinate devices, if present: */
+ struct platform_device *hdmi_pdev, *gpu_pdev;
+
/* when we have more than one 'msm_gpu' these need to be an array: */
struct msm_gpu *gpu;
struct msm_file_private *lastctx;
* Cmdstream submission:
*/
-#define BO_INVALID_FLAGS ~(MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE)
/* make sure these don't conflict w/ MSM_SUBMIT_BO_x */
#define BO_VALID 0x8000
#define BO_LOCKED 0x4000
goto out_unlock;
}
- if (submit_bo.flags & BO_INVALID_FLAGS) {
+ if (submit_bo.flags & ~MSM_SUBMIT_BO_FLAGS) {
DRM_ERROR("invalid flags: %x\n", submit_bo.flags);
ret = -EINVAL;
goto out_unlock;
goto out;
}
+ /* validate input from userspace: */
+ switch (submit_cmd.type) {
+ case MSM_SUBMIT_CMD_BUF:
+ case MSM_SUBMIT_CMD_IB_TARGET_BUF:
+ case MSM_SUBMIT_CMD_CTX_RESTORE_BUF:
+ break;
+ default:
+ DRM_ERROR("invalid type: %08x\n", submit_cmd.type);
+ ret = -EINVAL;
+ goto out;
+ }
+
ret = submit_bo(submit, submit_cmd.submit_idx,
&msm_obj, &iova, NULL);
if (ret)
int msm_gpu_pm_resume(struct msm_gpu *gpu)
{
+ struct drm_device *dev = gpu->dev;
int ret;
- DBG("%s", gpu->name);
+ DBG("%s: active_cnt=%d", gpu->name, gpu->active_cnt);
+
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+ if (gpu->active_cnt++ > 0)
+ return 0;
+
+ if (WARN_ON(gpu->active_cnt <= 0))
+ return -EINVAL;
ret = enable_pwrrail(gpu);
if (ret)
int msm_gpu_pm_suspend(struct msm_gpu *gpu)
{
+ struct drm_device *dev = gpu->dev;
int ret;
- DBG("%s", gpu->name);
+ DBG("%s: active_cnt=%d", gpu->name, gpu->active_cnt);
+
+ WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+ if (--gpu->active_cnt > 0)
+ return 0;
+
+ if (WARN_ON(gpu->active_cnt < 0))
+ return -EINVAL;
ret = disable_axi(gpu);
if (ret)
return 0;
}
+/*
+ * Inactivity detection (for suspend):
+ */
+
+static void inactive_worker(struct work_struct *work)
+{
+ struct msm_gpu *gpu = container_of(work, struct msm_gpu, inactive_work);
+ struct drm_device *dev = gpu->dev;
+
+ if (gpu->inactive)
+ return;
+
+ DBG("%s: inactive!\n", gpu->name);
+ mutex_lock(&dev->struct_mutex);
+ if (!(msm_gpu_active(gpu) || gpu->inactive)) {
+ disable_axi(gpu);
+ disable_clk(gpu);
+ gpu->inactive = true;
+ }
+ mutex_unlock(&dev->struct_mutex);
+}
+
+static void inactive_handler(unsigned long data)
+{
+ struct msm_gpu *gpu = (struct msm_gpu *)data;
+ struct msm_drm_private *priv = gpu->dev->dev_private;
+
+ queue_work(priv->wq, &gpu->inactive_work);
+}
+
+/* cancel inactive timer and make sure we are awake: */
+static void inactive_cancel(struct msm_gpu *gpu)
+{
+ DBG("%s", gpu->name);
+ del_timer(&gpu->inactive_timer);
+ if (gpu->inactive) {
+ enable_clk(gpu);
+ enable_axi(gpu);
+ gpu->inactive = false;
+ }
+}
+
+static void inactive_start(struct msm_gpu *gpu)
+{
+ DBG("%s", gpu->name);
+ mod_timer(&gpu->inactive_timer,
+ round_jiffies_up(jiffies + DRM_MSM_INACTIVE_JIFFIES));
+}
+
/*
* Hangcheck detection for locked gpu:
*/
dev_err(dev->dev, "%s: hangcheck recover!\n", gpu->name);
mutex_lock(&dev->struct_mutex);
- gpu->funcs->recover(gpu);
+ if (msm_gpu_active(gpu)) {
+ inactive_cancel(gpu);
+ gpu->funcs->recover(gpu);
+ }
mutex_unlock(&dev->struct_mutex);
msm_gpu_retire(gpu);
}
mutex_unlock(&dev->struct_mutex);
+
+ if (!msm_gpu_active(gpu))
+ inactive_start(gpu);
}
/* call from irq handler to schedule work to retire bo's */
gpu->submitted_fence = submit->fence;
+ inactive_cancel(gpu);
+
ret = gpu->funcs->submit(gpu, submit, ctx);
priv->lastctx = ctx;
gpu->dev = drm;
gpu->funcs = funcs;
gpu->name = name;
+ gpu->inactive = true;
INIT_LIST_HEAD(&gpu->active_list);
INIT_WORK(&gpu->retire_work, retire_worker);
+ INIT_WORK(&gpu->inactive_work, inactive_worker);
INIT_WORK(&gpu->recover_work, recover_worker);
+ setup_timer(&gpu->inactive_timer, inactive_handler,
+ (unsigned long)gpu);
setup_timer(&gpu->hangcheck_timer, hangcheck_handler,
(unsigned long)gpu);
uint32_t submitted_fence;
+ /* is gpu powered/active? */
+ int active_cnt;
+ bool inactive;
+
/* worker for handling active-list retiring: */
struct work_struct retire_work;
uint32_t bsc;
#endif
- /* Hang Detction: */
+ /* Hang and Inactivity Detection:
+ */
+#define DRM_MSM_INACTIVE_PERIOD 66 /* in ms (roughly four frames) */
+#define DRM_MSM_INACTIVE_JIFFIES msecs_to_jiffies(DRM_MSM_INACTIVE_PERIOD)
+ struct timer_list inactive_timer;
+ struct work_struct inactive_work;
#define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */
#define DRM_MSM_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_MSM_HANGCHECK_PERIOD)
struct timer_list hangcheck_timer;
struct work_struct recover_work;
};
+static inline bool msm_gpu_active(struct msm_gpu *gpu)
+{
+ return gpu->submitted_fence > gpu->funcs->last_fence(gpu);
+}
+
static inline void gpu_write(struct msm_gpu *gpu, u32 reg, u32 data)
{
msm_writel(data, gpu->mmio + (reg << 2));
nouveau-y += core/subdev/bios/vmap.o
nouveau-y += core/subdev/bios/volt.o
nouveau-y += core/subdev/bios/xpio.o
+nouveau-y += core/subdev/bios/P0260.o
nouveau-y += core/subdev/bus/hwsq.o
nouveau-y += core/subdev/bus/nv04.o
nouveau-y += core/subdev/bus/nv31.o
nouveau-y += core/subdev/devinit/nva3.o
nouveau-y += core/subdev/devinit/nvaf.o
nouveau-y += core/subdev/devinit/nvc0.o
+nouveau-y += core/subdev/devinit/gm107.o
nouveau-y += core/subdev/fb/base.o
nouveau-y += core/subdev/fb/nv04.o
nouveau-y += core/subdev/fb/nv10.o
nouveau-y += core/subdev/fb/nvaf.o
nouveau-y += core/subdev/fb/nvc0.o
nouveau-y += core/subdev/fb/nve0.o
+nouveau-y += core/subdev/fb/gm107.o
nouveau-y += core/subdev/fb/ramnv04.o
nouveau-y += core/subdev/fb/ramnv10.o
nouveau-y += core/subdev/fb/ramnv1a.o
nouveau-y += core/subdev/fb/ramnvaa.o
nouveau-y += core/subdev/fb/ramnvc0.o
nouveau-y += core/subdev/fb/ramnve0.o
+nouveau-y += core/subdev/fb/ramgm107.o
nouveau-y += core/subdev/fb/sddr3.o
nouveau-y += core/subdev/fb/gddr5.o
nouveau-y += core/subdev/gpio/base.o
nouveau-y += core/subdev/instmem/nv04.o
nouveau-y += core/subdev/instmem/nv40.o
nouveau-y += core/subdev/instmem/nv50.o
-nouveau-y += core/subdev/ltcg/nvc0.o
+nouveau-y += core/subdev/ltcg/gf100.o
+nouveau-y += core/subdev/ltcg/gm107.o
nouveau-y += core/subdev/mc/base.o
nouveau-y += core/subdev/mc/nv04.o
nouveau-y += core/subdev/mc/nv40.o
nouveau-y += core/subdev/therm/nvd0.o
nouveau-y += core/subdev/timer/base.o
nouveau-y += core/subdev/timer/nv04.o
+nouveau-y += core/subdev/timer/gk20a.o
nouveau-y += core/subdev/vm/base.o
nouveau-y += core/subdev/vm/nv04.o
nouveau-y += core/subdev/vm/nv41.o
nouveau-y += core/engine/device/nv50.o
nouveau-y += core/engine/device/nvc0.o
nouveau-y += core/engine/device/nve0.o
+nouveau-y += core/engine/device/gm100.o
nouveau-y += core/engine/disp/base.o
nouveau-y += core/engine/disp/nv04.o
nouveau-y += core/engine/disp/nv50.o
nouveau-y += core/engine/disp/nvd0.o
nouveau-y += core/engine/disp/nve0.o
nouveau-y += core/engine/disp/nvf0.o
+nouveau-y += core/engine/disp/gm107.o
nouveau-y += core/engine/disp/dacnv50.o
nouveau-y += core/engine/disp/dport.o
nouveau-y += core/engine/disp/hdanva3.o
nouveau-y += core/engine/graph/ctxnv50.o
nouveau-y += core/engine/graph/ctxnvc0.o
nouveau-y += core/engine/graph/ctxnvc1.o
-nouveau-y += core/engine/graph/ctxnvc3.o
+nouveau-y += core/engine/graph/ctxnvc4.o
nouveau-y += core/engine/graph/ctxnvc8.o
nouveau-y += core/engine/graph/ctxnvd7.o
nouveau-y += core/engine/graph/ctxnvd9.o
nouveau-y += core/engine/graph/ctxnve4.o
nouveau-y += core/engine/graph/ctxnvf0.o
nouveau-y += core/engine/graph/ctxnv108.o
+nouveau-y += core/engine/graph/ctxgm107.o
nouveau-y += core/engine/graph/nv04.o
nouveau-y += core/engine/graph/nv10.o
nouveau-y += core/engine/graph/nv20.o
nouveau-y += core/engine/graph/nv50.o
nouveau-y += core/engine/graph/nvc0.o
nouveau-y += core/engine/graph/nvc1.o
-nouveau-y += core/engine/graph/nvc3.o
+nouveau-y += core/engine/graph/nvc4.o
nouveau-y += core/engine/graph/nvc8.o
nouveau-y += core/engine/graph/nvd7.o
nouveau-y += core/engine/graph/nvd9.o
nouveau-y += core/engine/graph/nve4.o
nouveau-y += core/engine/graph/nvf0.o
nouveau-y += core/engine/graph/nv108.o
+nouveau-y += core/engine/graph/gm107.o
nouveau-y += core/engine/mpeg/nv31.o
nouveau-y += core/engine/mpeg/nv40.o
nouveau-y += core/engine/mpeg/nv44.o
nouveau_namedb_create_(struct nouveau_object *parent,
struct nouveau_object *engine,
struct nouveau_oclass *oclass, u32 pclass,
- struct nouveau_oclass *sclass, u32 engcls,
+ struct nouveau_oclass *sclass, u64 engcls,
int length, void **pobject)
{
struct nouveau_namedb *namedb;
mask = nv_parent(parent)->engine;
while (mask) {
- int i = ffsll(mask) - 1;
+ int i = __ffs64(mask);
if (nv_iclass(parent, NV_CLIENT_CLASS))
engine = nv_engine(nv_client(parent)->device);
if (ret)
return ret;
- mmio_base = pci_resource_start(device->pdev, 0);
- mmio_size = pci_resource_len(device->pdev, 0);
+ mmio_base = nv_device_resource_start(device, 0);
+ mmio_size = nv_device_resource_len(device, 0);
/* translate api disable mask into internal mapping */
disable = args->debug0;
case 0x0e0:
case 0x0f0:
case 0x100: device->card_type = NV_E0; break;
+ case 0x110: device->card_type = GM100; break;
default:
break;
}
case NV_C0:
case NV_D0: ret = nvc0_identify(device); break;
case NV_E0: ret = nve0_identify(device); break;
+ case GM100: ret = gm100_identify(device); break;
default:
ret = -EINVAL;
break;
nouveau_engine_destroy(&device->base);
}
+resource_size_t
+nv_device_resource_start(struct nouveau_device *device, unsigned int bar)
+{
+ if (nv_device_is_pci(device)) {
+ return pci_resource_start(device->pdev, bar);
+ } else {
+ struct resource *res;
+ res = platform_get_resource(device->platformdev,
+ IORESOURCE_MEM, bar);
+ if (!res)
+ return 0;
+ return res->start;
+ }
+}
+
+resource_size_t
+nv_device_resource_len(struct nouveau_device *device, unsigned int bar)
+{
+ if (nv_device_is_pci(device)) {
+ return pci_resource_len(device->pdev, bar);
+ } else {
+ struct resource *res;
+ res = platform_get_resource(device->platformdev,
+ IORESOURCE_MEM, bar);
+ if (!res)
+ return 0;
+ return resource_size(res);
+ }
+}
+
+dma_addr_t
+nv_device_map_page(struct nouveau_device *device, struct page *page)
+{
+ dma_addr_t ret;
+
+ if (nv_device_is_pci(device)) {
+ ret = pci_map_page(device->pdev, page, 0, PAGE_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+ if (pci_dma_mapping_error(device->pdev, ret))
+ ret = 0;
+ } else {
+ ret = page_to_phys(page);
+ }
+
+ return ret;
+}
+
+void
+nv_device_unmap_page(struct nouveau_device *device, dma_addr_t addr)
+{
+ if (nv_device_is_pci(device))
+ pci_unmap_page(device->pdev, addr, PAGE_SIZE,
+ PCI_DMA_BIDIRECTIONAL);
+}
+
+int
+nv_device_get_irq(struct nouveau_device *device, bool stall)
+{
+ if (nv_device_is_pci(device)) {
+ return device->pdev->irq;
+ } else {
+ return platform_get_irq_byname(device->platformdev,
+ stall ? "stall" : "nonstall");
+ }
+}
+
static struct nouveau_oclass
nouveau_device_oclass = {
.handle = NV_ENGINE(DEVICE, 0x00),
};
int
-nouveau_device_create_(struct pci_dev *pdev, u64 name, const char *sname,
- const char *cfg, const char *dbg,
+nouveau_device_create_(void *dev, enum nv_bus_type type, u64 name,
+ const char *sname, const char *cfg, const char *dbg,
int length, void **pobject)
{
struct nouveau_device *device;
if (ret)
goto done;
- device->pdev = pdev;
+ switch (type) {
+ case NOUVEAU_BUS_PCI:
+ device->pdev = dev;
+ break;
+ case NOUVEAU_BUS_PLATFORM:
+ device->platformdev = dev;
+ break;
+ }
device->handle = name;
device->cfgopt = cfg;
device->dbgopt = dbg;
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/bios.h>
+#include <subdev/bus.h>
+#include <subdev/gpio.h>
+#include <subdev/i2c.h>
+#include <subdev/clock.h>
+#include <subdev/therm.h>
+#include <subdev/mxm.h>
+#include <subdev/devinit.h>
+#include <subdev/mc.h>
+#include <subdev/timer.h>
+#include <subdev/fb.h>
+#include <subdev/ltcg.h>
+#include <subdev/ibus.h>
+#include <subdev/instmem.h>
+#include <subdev/vm.h>
+#include <subdev/bar.h>
+#include <subdev/pwr.h>
+#include <subdev/volt.h>
+
+#include <engine/device.h>
+#include <engine/dmaobj.h>
+#include <engine/fifo.h>
+#include <engine/software.h>
+#include <engine/graph.h>
+#include <engine/disp.h>
+#include <engine/copy.h>
+#include <engine/bsp.h>
+#include <engine/vp.h>
+#include <engine/ppp.h>
+#include <engine/perfmon.h>
+
+int
+gm100_identify(struct nouveau_device *device)
+{
+ switch (device->chipset) {
+ case 0x117:
+ device->cname = "GM107";
+ device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
+ device->oclass[NVDEV_SUBDEV_GPIO ] = &nve0_gpio_oclass;
+ device->oclass[NVDEV_SUBDEV_I2C ] = &nvd0_i2c_oclass;
+ device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass;
+#if 0
+ device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass;
+#endif
+ device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = gm107_devinit_oclass;
+ device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass;
+ device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
+ device->oclass[NVDEV_SUBDEV_TIMER ] = &gk20a_timer_oclass;
+ device->oclass[NVDEV_SUBDEV_FB ] = gm107_fb_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gm107_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
+ device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
+ device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
+ device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass;
+#if 0
+ device->oclass[NVDEV_SUBDEV_PWR ] = &nv108_pwr_oclass;
+ device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass;
+#endif
+ device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvd0_dmaeng_oclass;
+ device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
+ device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
+ device->oclass[NVDEV_ENGINE_GR ] = gm107_graph_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = gm107_disp_oclass;
+ device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
+#if 0
+ device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
+#endif
+ device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
+#if 0
+ device->oclass[NVDEV_ENGINE_BSP ] = &nve0_bsp_oclass;
+ device->oclass[NVDEV_ENGINE_VP ] = &nve0_vp_oclass;
+ device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
+#endif
+ break;
+ default:
+ nv_fatal(device, "unknown Maxwell chipset\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
device->oclass[NVDEV_ENGINE_FIFO ] = nv04_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv04_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv04_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x05:
device->cname = "NV05";
device->oclass[NVDEV_ENGINE_FIFO ] = nv04_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv04_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv04_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
default:
nv_fatal(device, "unknown RIVA chipset\n");
device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x15:
device->cname = "NV15";
device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x16:
device->cname = "NV16";
device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x1a:
device->cname = "nForce";
device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x11:
device->cname = "NV11";
device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x17:
device->cname = "NV17";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x1f:
device->cname = "nForce2";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x18:
device->cname = "NV18";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
default:
nv_fatal(device, "unknown Celsius chipset\n");
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv20_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x25:
device->cname = "NV25";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv25_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x28:
device->cname = "NV28";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv25_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x2a:
device->cname = "NV2A";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv2a_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
default:
nv_fatal(device, "unknown Kelvin chipset\n");
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv30_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x35:
device->cname = "NV35";
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv35_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x31:
device->cname = "NV31";
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv30_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x36:
device->cname = "NV36";
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv35_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x34:
device->cname = "NV34";
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv34_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv31_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
default:
nv_fatal(device, "unknown Rankine chipset\n");
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x41:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x42:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x43:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv40_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x45:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x47:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x49:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x4b:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x44:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x46:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x4a:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x4c:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x4e:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x63:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x67:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
case 0x68:
device->oclass[NVDEV_ENGINE_SW ] = nv10_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv40_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv44_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv04_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv40_perfmon_oclass;
break;
default:
device->oclass[NVDEV_ENGINE_SW ] = nv50_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv50_graph_oclass;
device->oclass[NVDEV_ENGINE_MPEG ] = &nv50_mpeg_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv50_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv50_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv50_perfmon_oclass;
break;
case 0x84:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv84_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv84_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0x86:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv84_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv84_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0x92:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv84_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv84_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0x94:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv94_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv94_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0x96:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv94_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv94_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0x98:
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv98_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv94_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv94_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0xa0:
device->oclass[NVDEV_ENGINE_VP ] = &nv84_vp_oclass;
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv84_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv84_bsp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva0_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0xaa:
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv98_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv94_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv94_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0xac:
device->oclass[NVDEV_ENGINE_CRYPT ] = &nv98_crypt_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nv94_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nv94_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nv84_perfmon_oclass;
break;
case 0xa3:
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nva3_copy_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nva3_perfmon_oclass;
break;
case 0xa5:
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nva3_copy_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nva3_perfmon_oclass;
break;
case 0xa8:
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nva3_copy_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nva3_perfmon_oclass;
break;
case 0xaf:
device->oclass[NVDEV_ENGINE_BSP ] = &nv98_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nv98_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nva3_copy_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = nva3_perfmon_oclass;
break;
default:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xc4:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvc0_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
- device->oclass[NVDEV_ENGINE_GR ] = nvc3_graph_oclass;
+ device->oclass[NVDEV_ENGINE_GR ] = nvc4_graph_oclass;
device->oclass[NVDEV_ENGINE_VP ] = &nvc0_vp_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xc3:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvc0_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
- device->oclass[NVDEV_ENGINE_GR ] = nvc3_graph_oclass;
+ device->oclass[NVDEV_ENGINE_GR ] = nvc4_graph_oclass;
device->oclass[NVDEV_ENGINE_VP ] = &nvc0_vp_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xce:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvc0_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
- device->oclass[NVDEV_ENGINE_GR ] = nvc3_graph_oclass;
+ device->oclass[NVDEV_ENGINE_GR ] = nvc4_graph_oclass;
device->oclass[NVDEV_ENGINE_VP ] = &nvc0_vp_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xcf:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvc0_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nvc0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
- device->oclass[NVDEV_ENGINE_GR ] = nvc3_graph_oclass;
+ device->oclass[NVDEV_ENGINE_GR ] = nvc4_graph_oclass;
device->oclass[NVDEV_ENGINE_VP ] = &nvc0_vp_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xc1:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xc8:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nvc0_copy1_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nva3_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nva3_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xd9:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvd0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nvd0_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
case 0xd7:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_BSP ] = &nvc0_bsp_oclass;
device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nvc0_copy0_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvd0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nvd0_disp_oclass;
device->oclass[NVDEV_ENGINE_PERFMON] = &nvc0_perfmon_oclass;
break;
default:
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nve0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nve0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nve0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nve0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nve4_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nve0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nve0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nvf0_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvf0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nvf0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass;
- device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass;
+ device->oclass[NVDEV_SUBDEV_LTCG ] = gf100_ltcg_oclass;
device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass;
device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass;
device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass;
device->oclass[NVDEV_ENGINE_GR ] = nv108_graph_oclass;
- device->oclass[NVDEV_ENGINE_DISP ] = &nvf0_disp_oclass;
+ device->oclass[NVDEV_ENGINE_DISP ] = nvf0_disp_oclass;
device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass;
device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass;
device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass;
.outp = outp,
.head = head,
}, *dp = &_dp;
- const u32 bw_list[] = { 270000, 162000, 0 };
+ const u32 bw_list[] = { 540000, 270000, 162000, 0 };
const u32 *link_bw = bw_list;
u8 hdr, cnt, len;
u32 data;
ERR("failed to read DPCD\n");
}
+ /* bring capabilities within encoder limits */
+ if ((dp->dpcd[2] & 0x1f) > dp->outp->dpconf.link_nr) {
+ dp->dpcd[2] &= ~0x1f;
+ dp->dpcd[2] |= dp->outp->dpconf.link_nr;
+ }
+ if (dp->dpcd[1] > dp->outp->dpconf.link_bw)
+ dp->dpcd[1] = dp->outp->dpconf.link_bw;
+
/* adjust required bandwidth for 8B/10B coding overhead */
datarate = (datarate / 8) * 10;
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <engine/software.h>
+#include <engine/disp.h>
+
+#include <core/class.h>
+
+#include "nv50.h"
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
+static struct nouveau_oclass
+gm107_disp_sclass[] = {
+ { GM107_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
+ { GM107_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
+ { GM107_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
+ { GM107_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
+ { GM107_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
+ {}
+};
+
+static struct nouveau_oclass
+gm107_disp_base_oclass[] = {
+ { GM107_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds },
+ {}
+};
+
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
+static int
+gm107_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_disp_priv *priv;
+ int heads = nv_rd32(parent, 0x022448);
+ int ret;
+
+ ret = nouveau_disp_create(parent, engine, oclass, heads,
+ "PDISP", "display", &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ nv_engine(priv)->sclass = gm107_disp_base_oclass;
+ nv_engine(priv)->cclass = &nv50_disp_cclass;
+ nv_subdev(priv)->intr = nvd0_disp_intr;
+ INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor);
+ priv->sclass = gm107_disp_sclass;
+ priv->head.nr = heads;
+ priv->dac.nr = 3;
+ priv->sor.nr = 4;
+ priv->dac.power = nv50_dac_power;
+ priv->dac.sense = nv50_dac_sense;
+ priv->sor.power = nv50_sor_power;
+ priv->sor.hda_eld = nvd0_hda_eld;
+ priv->sor.hdmi = nvd0_hdmi_ctrl;
+ priv->sor.dp = &nvd0_sor_dp_func;
+ return 0;
+}
+
+struct nouveau_oclass *
+gm107_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x07),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = gm107_disp_ctor,
+ .dtor = _nouveau_disp_dtor,
+ .init = _nouveau_disp_init,
+ .fini = _nouveau_disp_fini,
+ },
+ .mthd.core = &nve0_disp_mast_mthd_chan,
+ .mthd.base = &nvd0_disp_sync_mthd_chan,
+ .mthd.ovly = &nve0_disp_ovly_mthd_chan,
+ .mthd.prev = -0x020000,
+}.base.base;
* Authors: Ben Skeggs
*/
-#include <engine/disp.h>
+#include "priv.h"
#include <core/event.h>
#include <core/class.h>
return 0;
}
-struct nouveau_oclass
-nv04_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x04),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nv04_disp_oclass = &(struct nouveau_disp_impl) {
+ .base.handle = NV_ENGINE(DISP, 0x04),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv04_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+}.base;
#include <core/parent.h>
#include <core/handle.h>
#include <core/class.h>
-
-#include <engine/disp.h>
+#include <core/enum.h>
#include <subdev/bios.h>
#include <subdev/bios/dcb.h>
* EVO master channel object
******************************************************************************/
+static void
+nv50_disp_mthd_list(struct nv50_disp_priv *priv, int debug, u32 base, int c,
+ const struct nv50_disp_mthd_list *list, int inst)
+{
+ struct nouveau_object *disp = nv_object(priv);
+ int i;
+
+ for (i = 0; list->data[i].mthd; i++) {
+ if (list->data[i].addr) {
+ u32 next = nv_rd32(priv, list->data[i].addr + base + 0);
+ u32 prev = nv_rd32(priv, list->data[i].addr + base + c);
+ u32 mthd = list->data[i].mthd + (list->mthd * inst);
+ const char *name = list->data[i].name;
+ char mods[16];
+
+ if (prev != next)
+ snprintf(mods, sizeof(mods), "-> 0x%08x", next);
+ else
+ snprintf(mods, sizeof(mods), "%13c", ' ');
+
+ nv_printk_(disp, debug, "\t0x%04x: 0x%08x %s%s%s\n",
+ mthd, prev, mods, name ? " // " : "",
+ name ? name : "");
+ }
+ }
+}
+
+void
+nv50_disp_mthd_chan(struct nv50_disp_priv *priv, int debug, int head,
+ const struct nv50_disp_mthd_chan *chan)
+{
+ struct nouveau_object *disp = nv_object(priv);
+ const struct nv50_disp_impl *impl = (void *)disp->oclass;
+ const struct nv50_disp_mthd_list *list;
+ int i, j;
+
+ if (debug > nv_subdev(priv)->debug)
+ return;
+
+ for (i = 0; (list = chan->data[i].mthd) != NULL; i++) {
+ u32 base = head * chan->addr;
+ for (j = 0; j < chan->data[i].nr; j++, base += list->addr) {
+ const char *cname = chan->name;
+ const char *sname = "";
+ char cname_[16], sname_[16];
+
+ if (chan->addr) {
+ snprintf(cname_, sizeof(cname_), "%s %d",
+ chan->name, head);
+ cname = cname_;
+ }
+
+ if (chan->data[i].nr > 1) {
+ snprintf(sname_, sizeof(sname_), " - %s %d",
+ chan->data[i].name, j);
+ sname = sname_;
+ }
+
+ nv_printk_(disp, debug, "%s%s:\n", cname, sname);
+ nv50_disp_mthd_list(priv, debug, base, impl->mthd.prev,
+ list, j);
+ }
+ }
+}
+
+const struct nv50_disp_mthd_list
+nv50_disp_mast_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x610bb8 },
+ { 0x0088, 0x610b9c },
+ { 0x008c, 0x000000 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_list
+nv50_disp_mast_mthd_dac = {
+ .mthd = 0x0080,
+ .addr = 0x000008,
+ .data = {
+ { 0x0400, 0x610b58 },
+ { 0x0404, 0x610bdc },
+ { 0x0420, 0x610828 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nv50_disp_mast_mthd_sor = {
+ .mthd = 0x0040,
+ .addr = 0x000008,
+ .data = {
+ { 0x0600, 0x610b70 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nv50_disp_mast_mthd_pior = {
+ .mthd = 0x0040,
+ .addr = 0x000008,
+ .data = {
+ { 0x0700, 0x610b80 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_list
+nv50_disp_mast_mthd_head = {
+ .mthd = 0x0400,
+ .addr = 0x000540,
+ .data = {
+ { 0x0800, 0x610ad8 },
+ { 0x0804, 0x610ad0 },
+ { 0x0808, 0x610a48 },
+ { 0x080c, 0x610a78 },
+ { 0x0810, 0x610ac0 },
+ { 0x0814, 0x610af8 },
+ { 0x0818, 0x610b00 },
+ { 0x081c, 0x610ae8 },
+ { 0x0820, 0x610af0 },
+ { 0x0824, 0x610b08 },
+ { 0x0828, 0x610b10 },
+ { 0x082c, 0x610a68 },
+ { 0x0830, 0x610a60 },
+ { 0x0834, 0x000000 },
+ { 0x0838, 0x610a40 },
+ { 0x0840, 0x610a24 },
+ { 0x0844, 0x610a2c },
+ { 0x0848, 0x610aa8 },
+ { 0x084c, 0x610ab0 },
+ { 0x0860, 0x610a84 },
+ { 0x0864, 0x610a90 },
+ { 0x0868, 0x610b18 },
+ { 0x086c, 0x610b20 },
+ { 0x0870, 0x610ac8 },
+ { 0x0874, 0x610a38 },
+ { 0x0880, 0x610a58 },
+ { 0x0884, 0x610a9c },
+ { 0x08a0, 0x610a70 },
+ { 0x08a4, 0x610a50 },
+ { 0x08a8, 0x610ae0 },
+ { 0x08c0, 0x610b28 },
+ { 0x08c4, 0x610b30 },
+ { 0x08c8, 0x610b40 },
+ { 0x08d4, 0x610b38 },
+ { 0x08d8, 0x610b48 },
+ { 0x08dc, 0x610b50 },
+ { 0x0900, 0x610a18 },
+ { 0x0904, 0x610ab8 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nv50_disp_mast_mthd_chan = {
+ .name = "Core",
+ .addr = 0x000000,
+ .data = {
+ { "Global", 1, &nv50_disp_mast_mthd_base },
+ { "DAC", 3, &nv50_disp_mast_mthd_dac },
+ { "SOR", 2, &nv50_disp_mast_mthd_sor },
+ { "PIOR", 3, &nv50_disp_mast_mthd_pior },
+ { "HEAD", 2, &nv50_disp_mast_mthd_head },
+ {}
+ }
+};
+
static int
nv50_disp_mast_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
* EVO sync channel objects
******************************************************************************/
+static const struct nv50_disp_mthd_list
+nv50_disp_sync_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x0008c4 },
+ { 0x0088, 0x0008d0 },
+ { 0x008c, 0x0008dc },
+ { 0x0090, 0x0008e4 },
+ { 0x0094, 0x610884 },
+ { 0x00a0, 0x6108a0 },
+ { 0x00a4, 0x610878 },
+ { 0x00c0, 0x61086c },
+ { 0x00e0, 0x610858 },
+ { 0x00e4, 0x610860 },
+ { 0x00e8, 0x6108ac },
+ { 0x00ec, 0x6108b4 },
+ { 0x0100, 0x610894 },
+ { 0x0110, 0x6108bc },
+ { 0x0114, 0x61088c },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nv50_disp_sync_mthd_image = {
+ .mthd = 0x0400,
+ .addr = 0x000000,
+ .data = {
+ { 0x0800, 0x6108f0 },
+ { 0x0804, 0x6108fc },
+ { 0x0808, 0x61090c },
+ { 0x080c, 0x610914 },
+ { 0x0810, 0x610904 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nv50_disp_sync_mthd_chan = {
+ .name = "Base",
+ .addr = 0x000540,
+ .data = {
+ { "Global", 1, &nv50_disp_sync_mthd_base },
+ { "Image", 2, &nv50_disp_sync_mthd_image },
+ {}
+ }
+};
+
static int
nv50_disp_sync_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
* EVO overlay channel objects
******************************************************************************/
+const struct nv50_disp_mthd_list
+nv50_disp_ovly_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x0009a0 },
+ { 0x0088, 0x0009c0 },
+ { 0x008c, 0x0009c8 },
+ { 0x0090, 0x6109b4 },
+ { 0x0094, 0x610970 },
+ { 0x00a0, 0x610998 },
+ { 0x00a4, 0x610964 },
+ { 0x00c0, 0x610958 },
+ { 0x00e0, 0x6109a8 },
+ { 0x00e4, 0x6109d0 },
+ { 0x00e8, 0x6109d8 },
+ { 0x0100, 0x61094c },
+ { 0x0104, 0x610984 },
+ { 0x0108, 0x61098c },
+ { 0x0800, 0x6109f8 },
+ { 0x0808, 0x610a08 },
+ { 0x080c, 0x610a10 },
+ { 0x0810, 0x610a00 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nv50_disp_ovly_mthd_chan = {
+ .name = "Overlay",
+ .addr = 0x000540,
+ .data = {
+ { "Global", 1, &nv50_disp_ovly_mthd_base },
+ {}
+ }
+};
+
static int
nv50_disp_ovly_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
* Display engine implementation
******************************************************************************/
-static void
-nv50_disp_intr_error(struct nv50_disp_priv *priv)
-{
- u32 channels = (nv_rd32(priv, 0x610020) & 0x001f0000) >> 16;
- u32 addr, data;
- int chid;
-
- for (chid = 0; chid < 5; chid++) {
- if (!(channels & (1 << chid)))
- continue;
+static const struct nouveau_enum
+nv50_disp_intr_error_type[] = {
+ { 3, "ILLEGAL_MTHD" },
+ { 4, "INVALID_VALUE" },
+ { 5, "INVALID_STATE" },
+ { 7, "INVALID_HANDLE" },
+ {}
+};
- nv_wr32(priv, 0x610020, 0x00010000 << chid);
- addr = nv_rd32(priv, 0x610080 + (chid * 0x08));
- data = nv_rd32(priv, 0x610084 + (chid * 0x08));
- nv_wr32(priv, 0x610080 + (chid * 0x08), 0x90000000);
+static const struct nouveau_enum
+nv50_disp_intr_error_code[] = {
+ { 0x00, "" },
+ {}
+};
- nv_error(priv, "chid %d mthd 0x%04x data 0x%08x 0x%08x\n",
- chid, addr & 0xffc, data, addr);
+static void
+nv50_disp_intr_error(struct nv50_disp_priv *priv, int chid)
+{
+ struct nv50_disp_impl *impl = (void *)nv_object(priv)->oclass;
+ u32 data = nv_rd32(priv, 0x610084 + (chid * 0x08));
+ u32 addr = nv_rd32(priv, 0x610080 + (chid * 0x08));
+ u32 code = (addr & 0x00ff0000) >> 16;
+ u32 type = (addr & 0x00007000) >> 12;
+ u32 mthd = (addr & 0x00000ffc);
+ const struct nouveau_enum *ec, *et;
+ char ecunk[6], etunk[6];
+
+ et = nouveau_enum_find(nv50_disp_intr_error_type, type);
+ if (!et)
+ snprintf(etunk, sizeof(etunk), "UNK%02X", type);
+
+ ec = nouveau_enum_find(nv50_disp_intr_error_code, code);
+ if (!ec)
+ snprintf(ecunk, sizeof(ecunk), "UNK%02X", code);
+
+ nv_error(priv, "%s [%s] chid %d mthd 0x%04x data 0x%08x\n",
+ et ? et->name : etunk, ec ? ec->name : ecunk,
+ chid, mthd, data);
+
+ if (chid == 0) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 0,
+ impl->mthd.core);
+ break;
+ default:
+ break;
+ }
+ } else
+ if (chid <= 2) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 1,
+ impl->mthd.base);
+ break;
+ default:
+ break;
+ }
+ } else
+ if (chid <= 4) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 3,
+ impl->mthd.ovly);
+ break;
+ default:
+ break;
+ }
}
+
+ nv_wr32(priv, 0x610020, 0x00010000 << chid);
+ nv_wr32(priv, 0x610080 + (chid * 0x08), 0x90000000);
}
static u16
{
struct nv50_disp_priv *priv =
container_of(work, struct nv50_disp_priv, supervisor);
+ struct nv50_disp_impl *impl = (void *)nv_object(priv)->oclass;
u32 super = nv_rd32(priv, 0x610030);
int head;
nv_debug(priv, "supervisor 0x%08x 0x%08x\n", priv->super, super);
if (priv->super & 0x00000010) {
+ nv50_disp_mthd_chan(priv, NV_DBG_DEBUG, 0, impl->mthd.core);
for (head = 0; head < priv->head.nr; head++) {
if (!(super & (0x00000020 << head)))
continue;
u32 intr0 = nv_rd32(priv, 0x610020);
u32 intr1 = nv_rd32(priv, 0x610024);
- if (intr0 & 0x001f0000) {
- nv50_disp_intr_error(priv);
- intr0 &= ~0x001f0000;
+ while (intr0 & 0x001f0000) {
+ u32 chid = __ffs(intr0 & 0x001f0000) - 16;
+ nv50_disp_intr_error(priv, chid);
+ intr0 &= ~(0x00010000 << chid);
}
if (intr1 & 0x00000004) {
return 0;
}
-struct nouveau_oclass
-nv50_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x50),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nv50_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x50),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv50_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nv50_disp_mast_mthd_chan,
+ .mthd.base = &nv50_disp_sync_mthd_chan,
+ .mthd.ovly = &nv50_disp_ovly_mthd_chan,
+ .mthd.prev = 0x000004,
+}.base.base;
#include <core/event.h>
#include <engine/dmaobj.h>
-#include <engine/disp.h>
#include "dport.h"
+#include "priv.h"
+
+struct nv50_disp_impl {
+ struct nouveau_disp_impl base;
+ struct {
+ const struct nv50_disp_mthd_chan *core;
+ const struct nv50_disp_mthd_chan *base;
+ const struct nv50_disp_mthd_chan *ovly;
+ int prev;
+ } mthd;
+};
struct nv50_disp_priv {
struct nouveau_disp base;
struct nv50_disp_chan base;
};
+struct nv50_disp_mthd_list {
+ u32 mthd;
+ u32 addr;
+ struct {
+ u32 mthd;
+ u32 addr;
+ const char *name;
+ } data[];
+};
+
+struct nv50_disp_mthd_chan {
+ const char *name;
+ u32 addr;
+ struct {
+ const char *name;
+ int nr;
+ const struct nv50_disp_mthd_list *mthd;
+ } data[];
+};
+
extern struct nouveau_ofuncs nv50_disp_mast_ofuncs;
+extern const struct nv50_disp_mthd_list nv50_disp_mast_mthd_base;
+extern const struct nv50_disp_mthd_list nv50_disp_mast_mthd_sor;
+extern const struct nv50_disp_mthd_list nv50_disp_mast_mthd_pior;
extern struct nouveau_ofuncs nv50_disp_sync_ofuncs;
+extern const struct nv50_disp_mthd_list nv50_disp_sync_mthd_image;
extern struct nouveau_ofuncs nv50_disp_ovly_ofuncs;
+extern const struct nv50_disp_mthd_list nv50_disp_ovly_mthd_base;
extern struct nouveau_ofuncs nv50_disp_oimm_ofuncs;
extern struct nouveau_ofuncs nv50_disp_curs_ofuncs;
extern struct nouveau_ofuncs nv50_disp_base_ofuncs;
extern struct nouveau_oclass nv50_disp_cclass;
+void nv50_disp_mthd_chan(struct nv50_disp_priv *, int debug, int head,
+ const struct nv50_disp_mthd_chan *);
void nv50_disp_intr_supervisor(struct work_struct *);
void nv50_disp_intr(struct nouveau_subdev *);
+extern const struct nv50_disp_mthd_chan nv84_disp_mast_mthd_chan;
+extern const struct nv50_disp_mthd_list nv84_disp_mast_mthd_dac;
+extern const struct nv50_disp_mthd_list nv84_disp_mast_mthd_head;
+extern const struct nv50_disp_mthd_chan nv84_disp_sync_mthd_chan;
+extern const struct nv50_disp_mthd_chan nv84_disp_ovly_mthd_chan;
extern struct nouveau_omthds nv84_disp_base_omthds[];
+extern const struct nv50_disp_mthd_chan nv94_disp_mast_mthd_chan;
+
extern struct nouveau_ofuncs nvd0_disp_mast_ofuncs;
+extern const struct nv50_disp_mthd_list nvd0_disp_mast_mthd_base;
+extern const struct nv50_disp_mthd_list nvd0_disp_mast_mthd_dac;
+extern const struct nv50_disp_mthd_list nvd0_disp_mast_mthd_sor;
+extern const struct nv50_disp_mthd_list nvd0_disp_mast_mthd_pior;
extern struct nouveau_ofuncs nvd0_disp_sync_ofuncs;
extern struct nouveau_ofuncs nvd0_disp_ovly_ofuncs;
+extern const struct nv50_disp_mthd_chan nvd0_disp_sync_mthd_chan;
extern struct nouveau_ofuncs nvd0_disp_oimm_ofuncs;
extern struct nouveau_ofuncs nvd0_disp_curs_ofuncs;
extern struct nouveau_omthds nvd0_disp_base_omthds[];
void nvd0_disp_intr_supervisor(struct work_struct *);
void nvd0_disp_intr(struct nouveau_subdev *);
+extern const struct nv50_disp_mthd_chan nve0_disp_mast_mthd_chan;
+extern const struct nv50_disp_mthd_chan nve0_disp_ovly_mthd_chan;
+
#endif
#include "nv50.h"
+/*******************************************************************************
+ * EVO master channel object
+ ******************************************************************************/
+
+const struct nv50_disp_mthd_list
+nv84_disp_mast_mthd_dac = {
+ .mthd = 0x0080,
+ .addr = 0x000008,
+ .data = {
+ { 0x0400, 0x610b58 },
+ { 0x0404, 0x610bdc },
+ { 0x0420, 0x610bc4 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nv84_disp_mast_mthd_head = {
+ .mthd = 0x0400,
+ .addr = 0x000540,
+ .data = {
+ { 0x0800, 0x610ad8 },
+ { 0x0804, 0x610ad0 },
+ { 0x0808, 0x610a48 },
+ { 0x080c, 0x610a78 },
+ { 0x0810, 0x610ac0 },
+ { 0x0814, 0x610af8 },
+ { 0x0818, 0x610b00 },
+ { 0x081c, 0x610ae8 },
+ { 0x0820, 0x610af0 },
+ { 0x0824, 0x610b08 },
+ { 0x0828, 0x610b10 },
+ { 0x082c, 0x610a68 },
+ { 0x0830, 0x610a60 },
+ { 0x0834, 0x000000 },
+ { 0x0838, 0x610a40 },
+ { 0x0840, 0x610a24 },
+ { 0x0844, 0x610a2c },
+ { 0x0848, 0x610aa8 },
+ { 0x084c, 0x610ab0 },
+ { 0x085c, 0x610c5c },
+ { 0x0860, 0x610a84 },
+ { 0x0864, 0x610a90 },
+ { 0x0868, 0x610b18 },
+ { 0x086c, 0x610b20 },
+ { 0x0870, 0x610ac8 },
+ { 0x0874, 0x610a38 },
+ { 0x0878, 0x610c50 },
+ { 0x0880, 0x610a58 },
+ { 0x0884, 0x610a9c },
+ { 0x089c, 0x610c68 },
+ { 0x08a0, 0x610a70 },
+ { 0x08a4, 0x610a50 },
+ { 0x08a8, 0x610ae0 },
+ { 0x08c0, 0x610b28 },
+ { 0x08c4, 0x610b30 },
+ { 0x08c8, 0x610b40 },
+ { 0x08d4, 0x610b38 },
+ { 0x08d8, 0x610b48 },
+ { 0x08dc, 0x610b50 },
+ { 0x0900, 0x610a18 },
+ { 0x0904, 0x610ab8 },
+ { 0x0910, 0x610c70 },
+ { 0x0914, 0x610c78 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nv84_disp_mast_mthd_chan = {
+ .name = "Core",
+ .addr = 0x000000,
+ .data = {
+ { "Global", 1, &nv50_disp_mast_mthd_base },
+ { "DAC", 3, &nv84_disp_mast_mthd_dac },
+ { "SOR", 2, &nv50_disp_mast_mthd_sor },
+ { "PIOR", 3, &nv50_disp_mast_mthd_pior },
+ { "HEAD", 2, &nv84_disp_mast_mthd_head },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * EVO sync channel objects
+ ******************************************************************************/
+
+static const struct nv50_disp_mthd_list
+nv84_disp_sync_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x0008c4 },
+ { 0x0088, 0x0008d0 },
+ { 0x008c, 0x0008dc },
+ { 0x0090, 0x0008e4 },
+ { 0x0094, 0x610884 },
+ { 0x00a0, 0x6108a0 },
+ { 0x00a4, 0x610878 },
+ { 0x00c0, 0x61086c },
+ { 0x00c4, 0x610800 },
+ { 0x00c8, 0x61080c },
+ { 0x00cc, 0x610818 },
+ { 0x00e0, 0x610858 },
+ { 0x00e4, 0x610860 },
+ { 0x00e8, 0x6108ac },
+ { 0x00ec, 0x6108b4 },
+ { 0x00fc, 0x610824 },
+ { 0x0100, 0x610894 },
+ { 0x0104, 0x61082c },
+ { 0x0110, 0x6108bc },
+ { 0x0114, 0x61088c },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nv84_disp_sync_mthd_chan = {
+ .name = "Base",
+ .addr = 0x000540,
+ .data = {
+ { "Global", 1, &nv84_disp_sync_mthd_base },
+ { "Image", 2, &nv50_disp_sync_mthd_image },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * EVO overlay channel objects
+ ******************************************************************************/
+
+static const struct nv50_disp_mthd_list
+nv84_disp_ovly_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x6109a0 },
+ { 0x0088, 0x6109c0 },
+ { 0x008c, 0x6109c8 },
+ { 0x0090, 0x6109b4 },
+ { 0x0094, 0x610970 },
+ { 0x00a0, 0x610998 },
+ { 0x00a4, 0x610964 },
+ { 0x00c0, 0x610958 },
+ { 0x00e0, 0x6109a8 },
+ { 0x00e4, 0x6109d0 },
+ { 0x00e8, 0x6109d8 },
+ { 0x0100, 0x61094c },
+ { 0x0104, 0x610984 },
+ { 0x0108, 0x61098c },
+ { 0x0800, 0x6109f8 },
+ { 0x0808, 0x610a08 },
+ { 0x080c, 0x610a10 },
+ { 0x0810, 0x610a00 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nv84_disp_ovly_mthd_chan = {
+ .name = "Overlay",
+ .addr = 0x000540,
+ .data = {
+ { "Global", 1, &nv84_disp_ovly_mthd_base },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nv84_disp_sclass[] = {
{ NV84_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nv84_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x82),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nv84_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x82),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv84_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nv84_disp_mast_mthd_chan,
+ .mthd.base = &nv84_disp_sync_mthd_chan,
+ .mthd.ovly = &nv84_disp_ovly_mthd_chan,
+ .mthd.prev = 0x000004,
+}.base.base;
#include "nv50.h"
+/*******************************************************************************
+ * EVO master channel object
+ ******************************************************************************/
+
+const struct nv50_disp_mthd_list
+nv94_disp_mast_mthd_sor = {
+ .mthd = 0x0040,
+ .addr = 0x000008,
+ .data = {
+ { 0x0600, 0x610794 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nv94_disp_mast_mthd_chan = {
+ .name = "Core",
+ .addr = 0x000000,
+ .data = {
+ { "Global", 1, &nv50_disp_mast_mthd_base },
+ { "DAC", 3, &nv84_disp_mast_mthd_dac },
+ { "SOR", 4, &nv94_disp_mast_mthd_sor },
+ { "PIOR", 3, &nv50_disp_mast_mthd_pior },
+ { "HEAD", 2, &nv84_disp_mast_mthd_head },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nv94_disp_sclass[] = {
{ NV94_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nv94_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x88),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nv94_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x88),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nv94_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nv94_disp_mast_mthd_chan,
+ .mthd.base = &nv84_disp_sync_mthd_chan,
+ .mthd.ovly = &nv84_disp_ovly_mthd_chan,
+ .mthd.prev = 0x000004,
+}.base.base;
#include "nv50.h"
+/*******************************************************************************
+ * EVO overlay channel objects
+ ******************************************************************************/
+
+static const struct nv50_disp_mthd_list
+nva0_disp_ovly_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x000000 },
+ { 0x0084, 0x6109a0 },
+ { 0x0088, 0x6109c0 },
+ { 0x008c, 0x6109c8 },
+ { 0x0090, 0x6109b4 },
+ { 0x0094, 0x610970 },
+ { 0x00a0, 0x610998 },
+ { 0x00a4, 0x610964 },
+ { 0x00b0, 0x610c98 },
+ { 0x00b4, 0x610ca4 },
+ { 0x00b8, 0x610cac },
+ { 0x00c0, 0x610958 },
+ { 0x00e0, 0x6109a8 },
+ { 0x00e4, 0x6109d0 },
+ { 0x00e8, 0x6109d8 },
+ { 0x0100, 0x61094c },
+ { 0x0104, 0x610984 },
+ { 0x0108, 0x61098c },
+ { 0x0800, 0x6109f8 },
+ { 0x0808, 0x610a08 },
+ { 0x080c, 0x610a10 },
+ { 0x0810, 0x610a00 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nva0_disp_ovly_mthd_chan = {
+ .name = "Overlay",
+ .addr = 0x000540,
+ .data = {
+ { "Global", 1, &nva0_disp_ovly_mthd_base },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nva0_disp_sclass[] = {
{ NVA0_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nva0_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x83),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nva0_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x83),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nva0_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nv84_disp_mast_mthd_chan,
+ .mthd.base = &nv84_disp_sync_mthd_chan,
+ .mthd.ovly = &nva0_disp_ovly_mthd_chan,
+ .mthd.prev = 0x000004,
+}.base.base;
#include "nv50.h"
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nva3_disp_sclass[] = {
{ NVA3_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nva3_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x85),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nva3_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x85),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nva3_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nv94_disp_mast_mthd_chan,
+ .mthd.base = &nv84_disp_sync_mthd_chan,
+ .mthd.ovly = &nv84_disp_ovly_mthd_chan,
+ .mthd.prev = 0x000004,
+}.base.base;
* EVO master channel object
******************************************************************************/
+const struct nv50_disp_mthd_list
+nvd0_disp_mast_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x660080 },
+ { 0x0084, 0x660084 },
+ { 0x0088, 0x660088 },
+ { 0x008c, 0x000000 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nvd0_disp_mast_mthd_dac = {
+ .mthd = 0x0020,
+ .addr = 0x000020,
+ .data = {
+ { 0x0180, 0x660180 },
+ { 0x0184, 0x660184 },
+ { 0x0188, 0x660188 },
+ { 0x0190, 0x660190 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nvd0_disp_mast_mthd_sor = {
+ .mthd = 0x0020,
+ .addr = 0x000020,
+ .data = {
+ { 0x0200, 0x660200 },
+ { 0x0204, 0x660204 },
+ { 0x0208, 0x660208 },
+ { 0x0210, 0x660210 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_list
+nvd0_disp_mast_mthd_pior = {
+ .mthd = 0x0020,
+ .addr = 0x000020,
+ .data = {
+ { 0x0300, 0x660300 },
+ { 0x0304, 0x660304 },
+ { 0x0308, 0x660308 },
+ { 0x0310, 0x660310 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_list
+nvd0_disp_mast_mthd_head = {
+ .mthd = 0x0300,
+ .addr = 0x000300,
+ .data = {
+ { 0x0400, 0x660400 },
+ { 0x0404, 0x660404 },
+ { 0x0408, 0x660408 },
+ { 0x040c, 0x66040c },
+ { 0x0410, 0x660410 },
+ { 0x0414, 0x660414 },
+ { 0x0418, 0x660418 },
+ { 0x041c, 0x66041c },
+ { 0x0420, 0x660420 },
+ { 0x0424, 0x660424 },
+ { 0x0428, 0x660428 },
+ { 0x042c, 0x66042c },
+ { 0x0430, 0x660430 },
+ { 0x0434, 0x660434 },
+ { 0x0438, 0x660438 },
+ { 0x0440, 0x660440 },
+ { 0x0444, 0x660444 },
+ { 0x0448, 0x660448 },
+ { 0x044c, 0x66044c },
+ { 0x0450, 0x660450 },
+ { 0x0454, 0x660454 },
+ { 0x0458, 0x660458 },
+ { 0x045c, 0x66045c },
+ { 0x0460, 0x660460 },
+ { 0x0468, 0x660468 },
+ { 0x046c, 0x66046c },
+ { 0x0470, 0x660470 },
+ { 0x0474, 0x660474 },
+ { 0x0480, 0x660480 },
+ { 0x0484, 0x660484 },
+ { 0x048c, 0x66048c },
+ { 0x0490, 0x660490 },
+ { 0x0494, 0x660494 },
+ { 0x0498, 0x660498 },
+ { 0x04b0, 0x6604b0 },
+ { 0x04b8, 0x6604b8 },
+ { 0x04bc, 0x6604bc },
+ { 0x04c0, 0x6604c0 },
+ { 0x04c4, 0x6604c4 },
+ { 0x04c8, 0x6604c8 },
+ { 0x04d0, 0x6604d0 },
+ { 0x04d4, 0x6604d4 },
+ { 0x04e0, 0x6604e0 },
+ { 0x04e4, 0x6604e4 },
+ { 0x04e8, 0x6604e8 },
+ { 0x04ec, 0x6604ec },
+ { 0x04f0, 0x6604f0 },
+ { 0x04f4, 0x6604f4 },
+ { 0x04f8, 0x6604f8 },
+ { 0x04fc, 0x6604fc },
+ { 0x0500, 0x660500 },
+ { 0x0504, 0x660504 },
+ { 0x0508, 0x660508 },
+ { 0x050c, 0x66050c },
+ { 0x0510, 0x660510 },
+ { 0x0514, 0x660514 },
+ { 0x0518, 0x660518 },
+ { 0x051c, 0x66051c },
+ { 0x052c, 0x66052c },
+ { 0x0530, 0x660530 },
+ { 0x054c, 0x66054c },
+ { 0x0550, 0x660550 },
+ { 0x0554, 0x660554 },
+ { 0x0558, 0x660558 },
+ { 0x055c, 0x66055c },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nvd0_disp_mast_mthd_chan = {
+ .name = "Core",
+ .addr = 0x000000,
+ .data = {
+ { "Global", 1, &nvd0_disp_mast_mthd_base },
+ { "DAC", 3, &nvd0_disp_mast_mthd_dac },
+ { "SOR", 8, &nvd0_disp_mast_mthd_sor },
+ { "PIOR", 4, &nvd0_disp_mast_mthd_pior },
+ { "HEAD", 4, &nvd0_disp_mast_mthd_head },
+ {}
+ }
+};
+
static int
nvd0_disp_mast_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
* EVO sync channel objects
******************************************************************************/
+static const struct nv50_disp_mthd_list
+nvd0_disp_sync_mthd_base = {
+ .mthd = 0x0000,
+ .addr = 0x000000,
+ .data = {
+ { 0x0080, 0x661080 },
+ { 0x0084, 0x661084 },
+ { 0x0088, 0x661088 },
+ { 0x008c, 0x66108c },
+ { 0x0090, 0x661090 },
+ { 0x0094, 0x661094 },
+ { 0x00a0, 0x6610a0 },
+ { 0x00a4, 0x6610a4 },
+ { 0x00c0, 0x6610c0 },
+ { 0x00c4, 0x6610c4 },
+ { 0x00c8, 0x6610c8 },
+ { 0x00cc, 0x6610cc },
+ { 0x00e0, 0x6610e0 },
+ { 0x00e4, 0x6610e4 },
+ { 0x00e8, 0x6610e8 },
+ { 0x00ec, 0x6610ec },
+ { 0x00fc, 0x6610fc },
+ { 0x0100, 0x661100 },
+ { 0x0104, 0x661104 },
+ { 0x0108, 0x661108 },
+ { 0x010c, 0x66110c },
+ { 0x0110, 0x661110 },
+ { 0x0114, 0x661114 },
+ { 0x0118, 0x661118 },
+ { 0x011c, 0x66111c },
+ { 0x0130, 0x661130 },
+ { 0x0134, 0x661134 },
+ { 0x0138, 0x661138 },
+ { 0x013c, 0x66113c },
+ { 0x0140, 0x661140 },
+ { 0x0144, 0x661144 },
+ { 0x0148, 0x661148 },
+ { 0x014c, 0x66114c },
+ { 0x0150, 0x661150 },
+ { 0x0154, 0x661154 },
+ { 0x0158, 0x661158 },
+ { 0x015c, 0x66115c },
+ { 0x0160, 0x661160 },
+ { 0x0164, 0x661164 },
+ { 0x0168, 0x661168 },
+ { 0x016c, 0x66116c },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_list
+nvd0_disp_sync_mthd_image = {
+ .mthd = 0x0400,
+ .addr = 0x000400,
+ .data = {
+ { 0x0400, 0x661400 },
+ { 0x0404, 0x661404 },
+ { 0x0408, 0x661408 },
+ { 0x040c, 0x66140c },
+ { 0x0410, 0x661410 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nvd0_disp_sync_mthd_chan = {
+ .name = "Base",
+ .addr = 0x001000,
+ .data = {
+ { "Global", 1, &nvd0_disp_sync_mthd_base },
+ { "Image", 2, &nvd0_disp_sync_mthd_image },
+ {}
+ }
+};
+
static int
nvd0_disp_sync_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
* EVO overlay channel objects
******************************************************************************/
+static const struct nv50_disp_mthd_list
+nvd0_disp_ovly_mthd_base = {
+ .mthd = 0x0000,
+ .data = {
+ { 0x0080, 0x665080 },
+ { 0x0084, 0x665084 },
+ { 0x0088, 0x665088 },
+ { 0x008c, 0x66508c },
+ { 0x0090, 0x665090 },
+ { 0x0094, 0x665094 },
+ { 0x00a0, 0x6650a0 },
+ { 0x00a4, 0x6650a4 },
+ { 0x00b0, 0x6650b0 },
+ { 0x00b4, 0x6650b4 },
+ { 0x00b8, 0x6650b8 },
+ { 0x00c0, 0x6650c0 },
+ { 0x00e0, 0x6650e0 },
+ { 0x00e4, 0x6650e4 },
+ { 0x00e8, 0x6650e8 },
+ { 0x0100, 0x665100 },
+ { 0x0104, 0x665104 },
+ { 0x0108, 0x665108 },
+ { 0x010c, 0x66510c },
+ { 0x0110, 0x665110 },
+ { 0x0118, 0x665118 },
+ { 0x011c, 0x66511c },
+ { 0x0120, 0x665120 },
+ { 0x0124, 0x665124 },
+ { 0x0130, 0x665130 },
+ { 0x0134, 0x665134 },
+ { 0x0138, 0x665138 },
+ { 0x013c, 0x66513c },
+ { 0x0140, 0x665140 },
+ { 0x0144, 0x665144 },
+ { 0x0148, 0x665148 },
+ { 0x014c, 0x66514c },
+ { 0x0150, 0x665150 },
+ { 0x0154, 0x665154 },
+ { 0x0158, 0x665158 },
+ { 0x015c, 0x66515c },
+ { 0x0160, 0x665160 },
+ { 0x0164, 0x665164 },
+ { 0x0168, 0x665168 },
+ { 0x016c, 0x66516c },
+ { 0x0400, 0x665400 },
+ { 0x0408, 0x665408 },
+ { 0x040c, 0x66540c },
+ { 0x0410, 0x665410 },
+ {}
+ }
+};
+
+static const struct nv50_disp_mthd_chan
+nvd0_disp_ovly_mthd_chan = {
+ .name = "Overlay",
+ .addr = 0x001000,
+ .data = {
+ { "Global", 1, &nvd0_disp_ovly_mthd_base },
+ {}
+ }
+};
+
static int
nvd0_disp_ovly_ctor(struct nouveau_object *parent,
struct nouveau_object *engine,
{
struct nv50_disp_priv *priv =
container_of(work, struct nv50_disp_priv, supervisor);
+ struct nv50_disp_impl *impl = (void *)nv_object(priv)->oclass;
u32 mask[4];
int head;
- nv_debug(priv, "supervisor %08x\n", priv->super);
+ nv_debug(priv, "supervisor %d\n", ffs(priv->super));
for (head = 0; head < priv->head.nr; head++) {
mask[head] = nv_rd32(priv, 0x6101d4 + (head * 0x800));
nv_debug(priv, "head %d: 0x%08x\n", head, mask[head]);
}
if (priv->super & 0x00000001) {
+ nv50_disp_mthd_chan(priv, NV_DBG_DEBUG, 0, impl->mthd.core);
for (head = 0; head < priv->head.nr; head++) {
if (!(mask[head] & 0x00001000))
continue;
+ nv_debug(priv, "supervisor 1.0 - head %d\n", head);
nvd0_disp_intr_unk1_0(priv, head);
}
} else
for (head = 0; head < priv->head.nr; head++) {
if (!(mask[head] & 0x00001000))
continue;
+ nv_debug(priv, "supervisor 2.0 - head %d\n", head);
nvd0_disp_intr_unk2_0(priv, head);
}
for (head = 0; head < priv->head.nr; head++) {
if (!(mask[head] & 0x00010000))
continue;
+ nv_debug(priv, "supervisor 2.1 - head %d\n", head);
nvd0_disp_intr_unk2_1(priv, head);
}
for (head = 0; head < priv->head.nr; head++) {
if (!(mask[head] & 0x00001000))
continue;
+ nv_debug(priv, "supervisor 2.2 - head %d\n", head);
nvd0_disp_intr_unk2_2(priv, head);
}
} else
for (head = 0; head < priv->head.nr; head++) {
if (!(mask[head] & 0x00001000))
continue;
+ nv_debug(priv, "supervisor 3.0 - head %d\n", head);
nvd0_disp_intr_unk4_0(priv, head);
}
}
nv_wr32(priv, 0x6101d0, 0x80000000);
}
+static void
+nvd0_disp_intr_error(struct nv50_disp_priv *priv, int chid)
+{
+ const struct nv50_disp_impl *impl = (void *)nv_object(priv)->oclass;
+ u32 mthd = nv_rd32(priv, 0x6101f0 + (chid * 12));
+ u32 data = nv_rd32(priv, 0x6101f4 + (chid * 12));
+ u32 unkn = nv_rd32(priv, 0x6101f8 + (chid * 12));
+
+ nv_error(priv, "chid %d mthd 0x%04x data 0x%08x "
+ "0x%08x 0x%08x\n",
+ chid, (mthd & 0x0000ffc), data, mthd, unkn);
+
+ if (chid == 0) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 0,
+ impl->mthd.core);
+ break;
+ default:
+ break;
+ }
+ } else
+ if (chid <= 4) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 1,
+ impl->mthd.base);
+ break;
+ default:
+ break;
+ }
+ } else
+ if (chid <= 8) {
+ switch (mthd) {
+ case 0x0080:
+ nv50_disp_mthd_chan(priv, NV_DBG_ERROR, chid - 5,
+ impl->mthd.ovly);
+ break;
+ default:
+ break;
+ }
+ }
+
+ nv_wr32(priv, 0x61009c, (1 << chid));
+ nv_wr32(priv, 0x6101f0 + (chid * 12), 0x90000000);
+}
+
void
nvd0_disp_intr(struct nouveau_subdev *subdev)
{
if (intr & 0x00000002) {
u32 stat = nv_rd32(priv, 0x61009c);
int chid = ffs(stat) - 1;
- if (chid >= 0) {
- u32 mthd = nv_rd32(priv, 0x6101f0 + (chid * 12));
- u32 data = nv_rd32(priv, 0x6101f4 + (chid * 12));
- u32 unkn = nv_rd32(priv, 0x6101f8 + (chid * 12));
-
- nv_error(priv, "chid %d mthd 0x%04x data 0x%08x "
- "0x%08x 0x%08x\n",
- chid, (mthd & 0x0000ffc), data, mthd, unkn);
- nv_wr32(priv, 0x61009c, (1 << chid));
- nv_wr32(priv, 0x6101f0 + (chid * 12), 0x90000000);
- }
-
+ if (chid >= 0)
+ nvd0_disp_intr_error(priv, chid);
intr &= ~0x00000002;
}
return 0;
}
-struct nouveau_oclass
-nvd0_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x90),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nvd0_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x90),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nvd0_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nvd0_disp_mast_mthd_chan,
+ .mthd.base = &nvd0_disp_sync_mthd_chan,
+ .mthd.ovly = &nvd0_disp_ovly_mthd_chan,
+ .mthd.prev = -0x020000,
+}.base.base;
#include "nv50.h"
+/*******************************************************************************
+ * EVO master channel object
+ ******************************************************************************/
+
+static const struct nv50_disp_mthd_list
+nve0_disp_mast_mthd_head = {
+ .mthd = 0x0300,
+ .addr = 0x000300,
+ .data = {
+ { 0x0400, 0x660400 },
+ { 0x0404, 0x660404 },
+ { 0x0408, 0x660408 },
+ { 0x040c, 0x66040c },
+ { 0x0410, 0x660410 },
+ { 0x0414, 0x660414 },
+ { 0x0418, 0x660418 },
+ { 0x041c, 0x66041c },
+ { 0x0420, 0x660420 },
+ { 0x0424, 0x660424 },
+ { 0x0428, 0x660428 },
+ { 0x042c, 0x66042c },
+ { 0x0430, 0x660430 },
+ { 0x0434, 0x660434 },
+ { 0x0438, 0x660438 },
+ { 0x0440, 0x660440 },
+ { 0x0444, 0x660444 },
+ { 0x0448, 0x660448 },
+ { 0x044c, 0x66044c },
+ { 0x0450, 0x660450 },
+ { 0x0454, 0x660454 },
+ { 0x0458, 0x660458 },
+ { 0x045c, 0x66045c },
+ { 0x0460, 0x660460 },
+ { 0x0468, 0x660468 },
+ { 0x046c, 0x66046c },
+ { 0x0470, 0x660470 },
+ { 0x0474, 0x660474 },
+ { 0x047c, 0x66047c },
+ { 0x0480, 0x660480 },
+ { 0x0484, 0x660484 },
+ { 0x0488, 0x660488 },
+ { 0x048c, 0x66048c },
+ { 0x0490, 0x660490 },
+ { 0x0494, 0x660494 },
+ { 0x0498, 0x660498 },
+ { 0x04a0, 0x6604a0 },
+ { 0x04b0, 0x6604b0 },
+ { 0x04b8, 0x6604b8 },
+ { 0x04bc, 0x6604bc },
+ { 0x04c0, 0x6604c0 },
+ { 0x04c4, 0x6604c4 },
+ { 0x04c8, 0x6604c8 },
+ { 0x04d0, 0x6604d0 },
+ { 0x04d4, 0x6604d4 },
+ { 0x04e0, 0x6604e0 },
+ { 0x04e4, 0x6604e4 },
+ { 0x04e8, 0x6604e8 },
+ { 0x04ec, 0x6604ec },
+ { 0x04f0, 0x6604f0 },
+ { 0x04f4, 0x6604f4 },
+ { 0x04f8, 0x6604f8 },
+ { 0x04fc, 0x6604fc },
+ { 0x0500, 0x660500 },
+ { 0x0504, 0x660504 },
+ { 0x0508, 0x660508 },
+ { 0x050c, 0x66050c },
+ { 0x0510, 0x660510 },
+ { 0x0514, 0x660514 },
+ { 0x0518, 0x660518 },
+ { 0x051c, 0x66051c },
+ { 0x0520, 0x660520 },
+ { 0x0524, 0x660524 },
+ { 0x052c, 0x66052c },
+ { 0x0530, 0x660530 },
+ { 0x054c, 0x66054c },
+ { 0x0550, 0x660550 },
+ { 0x0554, 0x660554 },
+ { 0x0558, 0x660558 },
+ { 0x055c, 0x66055c },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nve0_disp_mast_mthd_chan = {
+ .name = "Core",
+ .addr = 0x000000,
+ .data = {
+ { "Global", 1, &nvd0_disp_mast_mthd_base },
+ { "DAC", 3, &nvd0_disp_mast_mthd_dac },
+ { "SOR", 8, &nvd0_disp_mast_mthd_sor },
+ { "PIOR", 4, &nvd0_disp_mast_mthd_pior },
+ { "HEAD", 4, &nve0_disp_mast_mthd_head },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * EVO overlay channel objects
+ ******************************************************************************/
+
+static const struct nv50_disp_mthd_list
+nve0_disp_ovly_mthd_base = {
+ .mthd = 0x0000,
+ .data = {
+ { 0x0080, 0x665080 },
+ { 0x0084, 0x665084 },
+ { 0x0088, 0x665088 },
+ { 0x008c, 0x66508c },
+ { 0x0090, 0x665090 },
+ { 0x0094, 0x665094 },
+ { 0x00a0, 0x6650a0 },
+ { 0x00a4, 0x6650a4 },
+ { 0x00b0, 0x6650b0 },
+ { 0x00b4, 0x6650b4 },
+ { 0x00b8, 0x6650b8 },
+ { 0x00c0, 0x6650c0 },
+ { 0x00c4, 0x6650c4 },
+ { 0x00e0, 0x6650e0 },
+ { 0x00e4, 0x6650e4 },
+ { 0x00e8, 0x6650e8 },
+ { 0x0100, 0x665100 },
+ { 0x0104, 0x665104 },
+ { 0x0108, 0x665108 },
+ { 0x010c, 0x66510c },
+ { 0x0110, 0x665110 },
+ { 0x0118, 0x665118 },
+ { 0x011c, 0x66511c },
+ { 0x0120, 0x665120 },
+ { 0x0124, 0x665124 },
+ { 0x0130, 0x665130 },
+ { 0x0134, 0x665134 },
+ { 0x0138, 0x665138 },
+ { 0x013c, 0x66513c },
+ { 0x0140, 0x665140 },
+ { 0x0144, 0x665144 },
+ { 0x0148, 0x665148 },
+ { 0x014c, 0x66514c },
+ { 0x0150, 0x665150 },
+ { 0x0154, 0x665154 },
+ { 0x0158, 0x665158 },
+ { 0x015c, 0x66515c },
+ { 0x0160, 0x665160 },
+ { 0x0164, 0x665164 },
+ { 0x0168, 0x665168 },
+ { 0x016c, 0x66516c },
+ { 0x0400, 0x665400 },
+ { 0x0404, 0x665404 },
+ { 0x0408, 0x665408 },
+ { 0x040c, 0x66540c },
+ { 0x0410, 0x665410 },
+ {}
+ }
+};
+
+const struct nv50_disp_mthd_chan
+nve0_disp_ovly_mthd_chan = {
+ .name = "Overlay",
+ .addr = 0x001000,
+ .data = {
+ { "Global", 1, &nve0_disp_ovly_mthd_base },
+ {}
+ }
+};
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nve0_disp_sclass[] = {
{ NVE0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nve0_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x91),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nve0_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x91),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nve0_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nve0_disp_mast_mthd_chan,
+ .mthd.base = &nvd0_disp_sync_mthd_chan,
+ .mthd.ovly = &nve0_disp_ovly_mthd_chan,
+ .mthd.prev = -0x020000,
+}.base.base;
#include "nv50.h"
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
static struct nouveau_oclass
nvf0_disp_sclass[] = {
{ NVF0_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
{}
};
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
static int
nvf0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
return 0;
}
-struct nouveau_oclass
-nvf0_disp_oclass = {
- .handle = NV_ENGINE(DISP, 0x92),
- .ofuncs = &(struct nouveau_ofuncs) {
+struct nouveau_oclass *
+nvf0_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x92),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = nvf0_disp_ctor,
.dtor = _nouveau_disp_dtor,
.init = _nouveau_disp_init,
.fini = _nouveau_disp_fini,
},
-};
+ .mthd.core = &nve0_disp_mast_mthd_chan,
+ .mthd.base = &nvd0_disp_sync_mthd_chan,
+ .mthd.ovly = &nve0_disp_ovly_mthd_chan,
+ .mthd.prev = -0x020000,
+}.base.base;
--- /dev/null
+#ifndef __NVKM_DISP_PRIV_H__
+#define __NVKM_DISP_PRIV_H__
+
+#include <engine/disp.h>
+
+struct nouveau_disp_impl {
+ struct nouveau_oclass base;
+};
+
+#endif
case NVF0_DISP_MAST_CLASS:
case NVF0_DISP_SYNC_CLASS:
case NVF0_DISP_OVLY_CLASS:
+ case GM107_DISP_MAST_CLASS:
+ case GM107_DISP_SYNC_CLASS:
+ case GM107_DISP_OVLY_CLASS:
break;
default:
return -EINVAL;
snprintf(name, sizeof(name), "nouveau/nv%02x_fuc%03x",
device->chipset, falcon->addr >> 12);
- ret = request_firmware(&fw, name, &device->pdev->dev);
+ ret = request_firmware(&fw, name, nv_device_base(device));
if (ret == 0) {
falcon->code.data = vmemdup(fw->data, fw->size);
falcon->code.size = fw->size;
snprintf(name, sizeof(name), "nouveau/nv%02x_fuc%03xd",
device->chipset, falcon->addr >> 12);
- ret = request_firmware(&fw, name, &device->pdev->dev);
+ ret = request_firmware(&fw, name, nv_device_base(device));
if (ret) {
nv_error(falcon, "unable to load firmware data\n");
return ret;
snprintf(name, sizeof(name), "nouveau/nv%02x_fuc%03xc",
device->chipset, falcon->addr >> 12);
- ret = request_firmware(&fw, name, &device->pdev->dev);
+ ret = request_firmware(&fw, name, nv_device_base(device));
if (ret) {
nv_error(falcon, "unable to load firmware code\n");
return ret;
}
/* map fifo control registers */
- chan->user = ioremap(pci_resource_start(device->pdev, bar) + addr +
+ chan->user = ioremap(nv_device_resource_start(device, bar) + addr +
(chan->chid * size), size);
if (!chan->user)
return -EFAULT;
struct nvc0_fifo_priv {
struct nouveau_fifo base;
- struct nouveau_gpuobj *playlist[2];
- int cur_playlist;
+
+ struct work_struct fault;
+ u64 mask;
+
+ struct {
+ struct nouveau_gpuobj *mem[2];
+ int active;
+ wait_queue_head_t wait;
+ } runlist;
+
struct {
struct nouveau_gpuobj *mem;
struct nouveau_vma bar;
struct nvc0_fifo_chan {
struct nouveau_fifo_chan base;
+ enum {
+ STOPPED,
+ RUNNING,
+ KILLED
+ } state;
};
/*******************************************************************************
******************************************************************************/
static void
-nvc0_fifo_playlist_update(struct nvc0_fifo_priv *priv)
+nvc0_fifo_runlist_update(struct nvc0_fifo_priv *priv)
{
struct nouveau_bar *bar = nouveau_bar(priv);
struct nouveau_gpuobj *cur;
int i, p;
mutex_lock(&nv_subdev(priv)->mutex);
- cur = priv->playlist[priv->cur_playlist];
- priv->cur_playlist = !priv->cur_playlist;
+ cur = priv->runlist.mem[priv->runlist.active];
+ priv->runlist.active = !priv->runlist.active;
for (i = 0, p = 0; i < 128; i++) {
- if (!(nv_rd32(priv, 0x003004 + (i * 8)) & 1))
- continue;
- nv_wo32(cur, p + 0, i);
- nv_wo32(cur, p + 4, 0x00000004);
- p += 8;
+ struct nvc0_fifo_chan *chan = (void *)priv->base.channel[i];
+ if (chan && chan->state == RUNNING) {
+ nv_wo32(cur, p + 0, i);
+ nv_wo32(cur, p + 4, 0x00000004);
+ p += 8;
+ }
}
bar->flush(bar);
nv_wr32(priv, 0x002270, cur->addr >> 12);
nv_wr32(priv, 0x002274, 0x01f00000 | (p >> 3));
- if (!nv_wait(priv, 0x00227c, 0x00100000, 0x00000000))
- nv_error(priv, "playlist update failed\n");
+
+ if (wait_event_timeout(priv->runlist.wait,
+ !(nv_rd32(priv, 0x00227c) & 0x00100000),
+ msecs_to_jiffies(2000)) == 0)
+ nv_error(priv, "runlist update timeout\n");
mutex_unlock(&nv_subdev(priv)->mutex);
}
return ret;
nv_wr32(priv, 0x003000 + (chid * 8), 0xc0000000 | base->addr >> 12);
- nv_wr32(priv, 0x003004 + (chid * 8), 0x001f0001);
- nvc0_fifo_playlist_update(priv);
+
+ if (chan->state == STOPPED && (chan->state = RUNNING) == RUNNING) {
+ nv_wr32(priv, 0x003004 + (chid * 8), 0x001f0001);
+ nvc0_fifo_runlist_update(priv);
+ }
+
return 0;
}
+static void nvc0_fifo_intr_engine(struct nvc0_fifo_priv *priv);
+
static int
nvc0_fifo_chan_fini(struct nouveau_object *object, bool suspend)
{
struct nvc0_fifo_priv *priv = (void *)object->engine;
struct nvc0_fifo_chan *chan = (void *)object;
u32 chid = chan->base.chid;
- u32 mask, engine;
- nv_mask(priv, 0x003004 + (chid * 8), 0x00000001, 0x00000000);
- nvc0_fifo_playlist_update(priv);
- mask = nv_rd32(priv, 0x0025a4);
- for (engine = 0; mask && engine < 16; engine++) {
- if (!(mask & (1 << engine)))
- continue;
- nv_mask(priv, 0x0025a8 + (engine * 4), 0x00000000, 0x00000000);
- mask &= ~(1 << engine);
+ if (chan->state == RUNNING && (chan->state = STOPPED) == STOPPED) {
+ nv_mask(priv, 0x003004 + (chid * 8), 0x00000001, 0x00000000);
+ nvc0_fifo_runlist_update(priv);
}
- nv_wr32(priv, 0x003000 + (chid * 8), 0x00000000);
+ nvc0_fifo_intr_engine(priv);
+
+ nv_wr32(priv, 0x003000 + (chid * 8), 0x00000000);
return nouveau_fifo_channel_fini(&chan->base, suspend);
}
* PFIFO engine
******************************************************************************/
-static const struct nouveau_enum nvc0_fifo_fault_unit[] = {
+static inline int
+nvc0_fifo_engidx(struct nvc0_fifo_priv *priv, u32 engn)
+{
+ switch (engn) {
+ case NVDEV_ENGINE_GR : engn = 0; break;
+ case NVDEV_ENGINE_BSP : engn = 1; break;
+ case NVDEV_ENGINE_PPP : engn = 2; break;
+ case NVDEV_ENGINE_VP : engn = 3; break;
+ case NVDEV_ENGINE_COPY0: engn = 4; break;
+ case NVDEV_ENGINE_COPY1: engn = 5; break;
+ default:
+ return -1;
+ }
+
+ return engn;
+}
+
+static inline struct nouveau_engine *
+nvc0_fifo_engine(struct nvc0_fifo_priv *priv, u32 engn)
+{
+ switch (engn) {
+ case 0: engn = NVDEV_ENGINE_GR; break;
+ case 1: engn = NVDEV_ENGINE_BSP; break;
+ case 2: engn = NVDEV_ENGINE_PPP; break;
+ case 3: engn = NVDEV_ENGINE_VP; break;
+ case 4: engn = NVDEV_ENGINE_COPY0; break;
+ case 5: engn = NVDEV_ENGINE_COPY1; break;
+ default:
+ return NULL;
+ }
+
+ return nouveau_engine(priv, engn);
+}
+
+static void
+nvc0_fifo_recover_work(struct work_struct *work)
+{
+ struct nvc0_fifo_priv *priv = container_of(work, typeof(*priv), fault);
+ struct nouveau_object *engine;
+ unsigned long flags;
+ u32 engn, engm = 0;
+ u64 mask, todo;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ mask = priv->mask;
+ priv->mask = 0ULL;
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+
+ for (todo = mask; engn = __ffs64(todo), todo; todo &= ~(1 << engn))
+ engm |= 1 << nvc0_fifo_engidx(priv, engn);
+ nv_mask(priv, 0x002630, engm, engm);
+
+ for (todo = mask; engn = __ffs64(todo), todo; todo &= ~(1 << engn)) {
+ if ((engine = (void *)nouveau_engine(priv, engn))) {
+ nv_ofuncs(engine)->fini(engine, false);
+ WARN_ON(nv_ofuncs(engine)->init(engine));
+ }
+ }
+
+ nvc0_fifo_runlist_update(priv);
+ nv_wr32(priv, 0x00262c, engm);
+ nv_mask(priv, 0x002630, engm, 0x00000000);
+}
+
+static void
+nvc0_fifo_recover(struct nvc0_fifo_priv *priv, struct nouveau_engine *engine,
+ struct nvc0_fifo_chan *chan)
+{
+ struct nouveau_object *engobj = nv_object(engine);
+ u32 chid = chan->base.chid;
+ unsigned long flags;
+
+ nv_error(priv, "%s engine fault on channel %d, recovering...\n",
+ nv_subdev(engine)->name, chid);
+
+ nv_mask(priv, 0x003004 + (chid * 0x08), 0x00000001, 0x00000000);
+ chan->state = KILLED;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ priv->mask |= 1ULL << nv_engidx(engobj);
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+ schedule_work(&priv->fault);
+}
+
+static int
+nvc0_fifo_swmthd(struct nvc0_fifo_priv *priv, u32 chid, u32 mthd, u32 data)
+{
+ struct nvc0_fifo_chan *chan = NULL;
+ struct nouveau_handle *bind;
+ unsigned long flags;
+ int ret = -EINVAL;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ if (likely(chid >= priv->base.min && chid <= priv->base.max))
+ chan = (void *)priv->base.channel[chid];
+ if (unlikely(!chan))
+ goto out;
+
+ bind = nouveau_namedb_get_class(nv_namedb(chan), 0x906e);
+ if (likely(bind)) {
+ if (!mthd || !nv_call(bind->object, mthd, data))
+ ret = 0;
+ nouveau_namedb_put(bind);
+ }
+
+out:
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+ return ret;
+}
+
+static const struct nouveau_enum
+nvc0_fifo_sched_reason[] = {
+ { 0x0a, "CTXSW_TIMEOUT" },
+ {}
+};
+
+static void
+nvc0_fifo_intr_sched_ctxsw(struct nvc0_fifo_priv *priv)
+{
+ struct nouveau_engine *engine;
+ struct nvc0_fifo_chan *chan;
+ u32 engn;
+
+ for (engn = 0; engn < 6; engn++) {
+ u32 stat = nv_rd32(priv, 0x002640 + (engn * 0x04));
+ u32 busy = (stat & 0x80000000);
+ u32 save = (stat & 0x00100000); /* maybe? */
+ u32 unk0 = (stat & 0x00040000);
+ u32 unk1 = (stat & 0x00001000);
+ u32 chid = (stat & 0x0000007f);
+ (void)save;
+
+ if (busy && unk0 && unk1) {
+ if (!(chan = (void *)priv->base.channel[chid]))
+ continue;
+ if (!(engine = nvc0_fifo_engine(priv, engn)))
+ continue;
+ nvc0_fifo_recover(priv, engine, chan);
+ }
+ }
+}
+
+static void
+nvc0_fifo_intr_sched(struct nvc0_fifo_priv *priv)
+{
+ u32 intr = nv_rd32(priv, 0x00254c);
+ u32 code = intr & 0x000000ff;
+ const struct nouveau_enum *en;
+ char enunk[6] = "";
+
+ en = nouveau_enum_find(nvc0_fifo_sched_reason, code);
+ if (!en)
+ snprintf(enunk, sizeof(enunk), "UNK%02x", code);
+
+ nv_error(priv, "SCHED_ERROR [ %s ]\n", en ? en->name : enunk);
+
+ switch (code) {
+ case 0x0a:
+ nvc0_fifo_intr_sched_ctxsw(priv);
+ break;
+ default:
+ break;
+ }
+}
+
+static const struct nouveau_enum
+nvc0_fifo_fault_engine[] = {
{ 0x00, "PGRAPH", NULL, NVDEV_ENGINE_GR },
- { 0x03, "PEEPHOLE" },
- { 0x04, "BAR1" },
- { 0x05, "BAR3" },
+ { 0x03, "PEEPHOLE", NULL, NVDEV_ENGINE_IFB },
+ { 0x04, "BAR1", NULL, NVDEV_SUBDEV_BAR },
+ { 0x05, "BAR3", NULL, NVDEV_SUBDEV_INSTMEM },
{ 0x07, "PFIFO", NULL, NVDEV_ENGINE_FIFO },
{ 0x10, "PBSP", NULL, NVDEV_ENGINE_BSP },
{ 0x11, "PPPP", NULL, NVDEV_ENGINE_PPP },
{}
};
-static const struct nouveau_enum nvc0_fifo_fault_reason[] = {
+static const struct nouveau_enum
+nvc0_fifo_fault_reason[] = {
{ 0x00, "PT_NOT_PRESENT" },
{ 0x01, "PT_TOO_SHORT" },
{ 0x02, "PAGE_NOT_PRESENT" },
{}
};
-static const struct nouveau_enum nvc0_fifo_fault_hubclient[] = {
+static const struct nouveau_enum
+nvc0_fifo_fault_hubclient[] = {
{ 0x01, "PCOPY0" },
{ 0x02, "PCOPY1" },
{ 0x04, "DISPATCH" },
{}
};
-static const struct nouveau_enum nvc0_fifo_fault_gpcclient[] = {
+static const struct nouveau_enum
+nvc0_fifo_fault_gpcclient[] = {
{ 0x01, "TEX" },
{ 0x0c, "ESETUP" },
{ 0x0e, "CTXCTL" },
{}
};
-static const struct nouveau_bitfield nvc0_fifo_subfifo_intr[] = {
-/* { 0x00008000, "" } seen with null ib push */
- { 0x00200000, "ILLEGAL_MTHD" },
- { 0x00800000, "EMPTY_SUBC" },
- {}
-};
-
static void
-nvc0_fifo_isr_vm_fault(struct nvc0_fifo_priv *priv, int unit)
+nvc0_fifo_intr_fault(struct nvc0_fifo_priv *priv, int unit)
{
u32 inst = nv_rd32(priv, 0x002800 + (unit * 0x10));
u32 valo = nv_rd32(priv, 0x002804 + (unit * 0x10));
u32 vahi = nv_rd32(priv, 0x002808 + (unit * 0x10));
u32 stat = nv_rd32(priv, 0x00280c + (unit * 0x10));
+ u32 gpc = (stat & 0x1f000000) >> 24;
u32 client = (stat & 0x00001f00) >> 8;
- const struct nouveau_enum *en;
- struct nouveau_engine *engine;
- struct nouveau_object *engctx = NULL;
-
- switch (unit) {
- case 3: /* PEEPHOLE */
- nv_mask(priv, 0x001718, 0x00000000, 0x00000000);
- break;
- case 4: /* BAR1 */
- nv_mask(priv, 0x001704, 0x00000000, 0x00000000);
- break;
- case 5: /* BAR3 */
- nv_mask(priv, 0x001714, 0x00000000, 0x00000000);
- break;
- default:
- break;
+ u32 write = (stat & 0x00000080);
+ u32 hub = (stat & 0x00000040);
+ u32 reason = (stat & 0x0000000f);
+ struct nouveau_object *engctx = NULL, *object;
+ struct nouveau_engine *engine = NULL;
+ const struct nouveau_enum *er, *eu, *ec;
+ char erunk[6] = "";
+ char euunk[6] = "";
+ char ecunk[6] = "";
+ char gpcid[3] = "";
+
+ er = nouveau_enum_find(nvc0_fifo_fault_reason, reason);
+ if (!er)
+ snprintf(erunk, sizeof(erunk), "UNK%02X", reason);
+
+ eu = nouveau_enum_find(nvc0_fifo_fault_engine, unit);
+ if (eu) {
+ switch (eu->data2) {
+ case NVDEV_SUBDEV_BAR:
+ nv_mask(priv, 0x001704, 0x00000000, 0x00000000);
+ break;
+ case NVDEV_SUBDEV_INSTMEM:
+ nv_mask(priv, 0x001714, 0x00000000, 0x00000000);
+ break;
+ case NVDEV_ENGINE_IFB:
+ nv_mask(priv, 0x001718, 0x00000000, 0x00000000);
+ break;
+ default:
+ engine = nouveau_engine(priv, eu->data2);
+ if (engine)
+ engctx = nouveau_engctx_get(engine, inst);
+ break;
+ }
+ } else {
+ snprintf(euunk, sizeof(euunk), "UNK%02x", unit);
}
- nv_error(priv, "%s fault at 0x%010llx [", (stat & 0x00000080) ?
- "write" : "read", (u64)vahi << 32 | valo);
- nouveau_enum_print(nvc0_fifo_fault_reason, stat & 0x0000000f);
- pr_cont("] from ");
- en = nouveau_enum_print(nvc0_fifo_fault_unit, unit);
- if (stat & 0x00000040) {
- pr_cont("/");
- nouveau_enum_print(nvc0_fifo_fault_hubclient, client);
+ if (hub) {
+ ec = nouveau_enum_find(nvc0_fifo_fault_hubclient, client);
} else {
- pr_cont("/GPC%d/", (stat & 0x1f000000) >> 24);
- nouveau_enum_print(nvc0_fifo_fault_gpcclient, client);
+ ec = nouveau_enum_find(nvc0_fifo_fault_gpcclient, client);
+ snprintf(gpcid, sizeof(gpcid), "%d", gpc);
}
- if (en && en->data2) {
- engine = nouveau_engine(priv, en->data2);
- if (engine)
- engctx = nouveau_engctx_get(engine, inst);
-
+ if (!ec)
+ snprintf(ecunk, sizeof(ecunk), "UNK%02x", client);
+
+ nv_error(priv, "%s fault at 0x%010llx [%s] from %s/%s%s%s%s on "
+ "channel 0x%010llx [%s]\n", write ? "write" : "read",
+ (u64)vahi << 32 | valo, er ? er->name : erunk,
+ eu ? eu->name : euunk, hub ? "" : "GPC", gpcid, hub ? "" : "/",
+ ec ? ec->name : ecunk, (u64)inst << 12,
+ nouveau_client_name(engctx));
+
+ object = engctx;
+ while (object) {
+ switch (nv_mclass(object)) {
+ case NVC0_CHANNEL_IND_CLASS:
+ nvc0_fifo_recover(priv, engine, (void *)object);
+ break;
+ }
+ object = object->parent;
}
- pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12,
- nouveau_client_name(engctx));
nouveau_engctx_put(engctx);
}
-static int
-nvc0_fifo_swmthd(struct nvc0_fifo_priv *priv, u32 chid, u32 mthd, u32 data)
-{
- struct nvc0_fifo_chan *chan = NULL;
- struct nouveau_handle *bind;
- unsigned long flags;
- int ret = -EINVAL;
-
- spin_lock_irqsave(&priv->base.lock, flags);
- if (likely(chid >= priv->base.min && chid <= priv->base.max))
- chan = (void *)priv->base.channel[chid];
- if (unlikely(!chan))
- goto out;
-
- bind = nouveau_namedb_get_class(nv_namedb(chan), 0x906e);
- if (likely(bind)) {
- if (!mthd || !nv_call(bind->object, mthd, data))
- ret = 0;
- nouveau_namedb_put(bind);
- }
-
-out:
- spin_unlock_irqrestore(&priv->base.lock, flags);
- return ret;
-}
+static const struct nouveau_bitfield
+nvc0_fifo_pbdma_intr[] = {
+/* { 0x00008000, "" } seen with null ib push */
+ { 0x00200000, "ILLEGAL_MTHD" },
+ { 0x00800000, "EMPTY_SUBC" },
+ {}
+};
static void
-nvc0_fifo_isr_subfifo_intr(struct nvc0_fifo_priv *priv, int unit)
+nvc0_fifo_intr_pbdma(struct nvc0_fifo_priv *priv, int unit)
{
u32 stat = nv_rd32(priv, 0x040108 + (unit * 0x2000));
u32 addr = nv_rd32(priv, 0x0400c0 + (unit * 0x2000));
}
if (show) {
- nv_error(priv, "SUBFIFO%d:", unit);
- nouveau_bitfield_print(nvc0_fifo_subfifo_intr, show);
+ nv_error(priv, "PBDMA%d:", unit);
+ nouveau_bitfield_print(nvc0_fifo_pbdma_intr, show);
pr_cont("\n");
nv_error(priv,
- "SUBFIFO%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n",
+ "PBDMA%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n",
unit, chid,
nouveau_client_name_for_fifo_chid(&priv->base, chid),
subc, mthd, data);
nv_wr32(priv, 0x040108 + (unit * 0x2000), stat);
}
+static void
+nvc0_fifo_intr_runlist(struct nvc0_fifo_priv *priv)
+{
+ u32 intr = nv_rd32(priv, 0x002a00);
+
+ if (intr & 0x10000000) {
+ wake_up(&priv->runlist.wait);
+ nv_wr32(priv, 0x002a00, 0x10000000);
+ intr &= ~0x10000000;
+ }
+
+ if (intr) {
+ nv_error(priv, "RUNLIST 0x%08x\n", intr);
+ nv_wr32(priv, 0x002a00, intr);
+ }
+}
+
+static void
+nvc0_fifo_intr_engine_unit(struct nvc0_fifo_priv *priv, int engn)
+{
+ u32 intr = nv_rd32(priv, 0x0025a8 + (engn * 0x04));
+ u32 inte = nv_rd32(priv, 0x002628);
+ u32 unkn;
+
+ for (unkn = 0; unkn < 8; unkn++) {
+ u32 ints = (intr >> (unkn * 0x04)) & inte;
+ if (ints & 0x1) {
+ nouveau_event_trigger(priv->base.uevent, 0);
+ ints &= ~1;
+ }
+ if (ints) {
+ nv_error(priv, "ENGINE %d %d %01x", engn, unkn, ints);
+ nv_mask(priv, 0x002628, ints, 0);
+ }
+ }
+
+ nv_wr32(priv, 0x0025a8 + (engn * 0x04), intr);
+}
+
+static void
+nvc0_fifo_intr_engine(struct nvc0_fifo_priv *priv)
+{
+ u32 mask = nv_rd32(priv, 0x0025a4);
+ while (mask) {
+ u32 unit = __ffs(mask);
+ nvc0_fifo_intr_engine_unit(priv, unit);
+ mask &= ~(1 << unit);
+ }
+}
+
static void
nvc0_fifo_intr(struct nouveau_subdev *subdev)
{
}
if (stat & 0x00000100) {
- u32 intr = nv_rd32(priv, 0x00254c);
- nv_warn(priv, "INTR 0x00000100: 0x%08x\n", intr);
+ nvc0_fifo_intr_sched(priv);
nv_wr32(priv, 0x002100, 0x00000100);
stat &= ~0x00000100;
}
}
if (stat & 0x10000000) {
- u32 units = nv_rd32(priv, 0x00259c);
- u32 u = units;
-
- while (u) {
- int i = ffs(u) - 1;
- nvc0_fifo_isr_vm_fault(priv, i);
- u &= ~(1 << i);
+ u32 mask = nv_rd32(priv, 0x00259c);
+ while (mask) {
+ u32 unit = __ffs(mask);
+ nvc0_fifo_intr_fault(priv, unit);
+ nv_wr32(priv, 0x00259c, (1 << unit));
+ mask &= ~(1 << unit);
}
-
- nv_wr32(priv, 0x00259c, units);
stat &= ~0x10000000;
}
if (stat & 0x20000000) {
- u32 units = nv_rd32(priv, 0x0025a0);
- u32 u = units;
-
- while (u) {
- int i = ffs(u) - 1;
- nvc0_fifo_isr_subfifo_intr(priv, i);
- u &= ~(1 << i);
+ u32 mask = nv_rd32(priv, 0x0025a0);
+ while (mask) {
+ u32 unit = __ffs(mask);
+ nvc0_fifo_intr_pbdma(priv, unit);
+ nv_wr32(priv, 0x0025a0, (1 << unit));
+ mask &= ~(1 << unit);
}
-
- nv_wr32(priv, 0x0025a0, units);
stat &= ~0x20000000;
}
if (stat & 0x40000000) {
- u32 intr0 = nv_rd32(priv, 0x0025a4);
- u32 intr1 = nv_mask(priv, 0x002a00, 0x00000000, 0x00000);
- nv_debug(priv, "INTR 0x40000000: 0x%08x 0x%08x\n",
- intr0, intr1);
+ nvc0_fifo_intr_runlist(priv);
stat &= ~0x40000000;
}
if (stat & 0x80000000) {
- u32 intr = nv_mask(priv, 0x0025a8, 0x00000000, 0x00000000);
- nouveau_event_trigger(priv->base.uevent, 0);
- nv_debug(priv, "INTR 0x80000000: 0x%08x\n", intr);
+ nvc0_fifo_intr_engine(priv);
stat &= ~0x80000000;
}
if (stat) {
- nv_fatal(priv, "unhandled status 0x%08x\n", stat);
+ nv_error(priv, "INTR 0x%08x\n", stat);
+ nv_mask(priv, 0x002140, stat, 0x00000000);
nv_wr32(priv, 0x002100, stat);
- nv_wr32(priv, 0x002140, 0);
}
}
if (ret)
return ret;
+ INIT_WORK(&priv->fault, nvc0_fifo_recover_work);
+
ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 0x1000, 0,
- &priv->playlist[0]);
+ &priv->runlist.mem[0]);
if (ret)
return ret;
ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 0x1000, 0,
- &priv->playlist[1]);
+ &priv->runlist.mem[1]);
if (ret)
return ret;
+ init_waitqueue_head(&priv->runlist.wait);
+
ret = nouveau_gpuobj_new(nv_object(priv), NULL, 128 * 0x1000, 0x1000, 0,
&priv->user.mem);
if (ret)
nouveau_gpuobj_unmap(&priv->user.bar);
nouveau_gpuobj_ref(NULL, &priv->user.mem);
- nouveau_gpuobj_ref(NULL, &priv->playlist[1]);
- nouveau_gpuobj_ref(NULL, &priv->playlist[0]);
+ nouveau_gpuobj_ref(NULL, &priv->runlist.mem[0]);
+ nouveau_gpuobj_ref(NULL, &priv->runlist.mem[1]);
nouveau_fifo_destroy(&priv->base);
}
nv_wr32(priv, 0x002204, 0xffffffff);
priv->spoon_nr = hweight32(nv_rd32(priv, 0x002204));
- nv_debug(priv, "%d subfifo(s)\n", priv->spoon_nr);
+ nv_debug(priv, "%d PBDMA unit(s)\n", priv->spoon_nr);
- /* assign engines to subfifos */
+ /* assign engines to PBDMAs */
if (priv->spoon_nr >= 3) {
nv_wr32(priv, 0x002208, ~(1 << 0)); /* PGRAPH */
nv_wr32(priv, 0x00220c, ~(1 << 1)); /* PVP */
nv_wr32(priv, 0x00221c, ~(1 << 1)); /* PCE1 */
}
- /* PSUBFIFO[n] */
+ /* PBDMA[n] */
for (i = 0; i < priv->spoon_nr; i++) {
nv_mask(priv, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000);
nv_wr32(priv, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */
nv_mask(priv, 0x002200, 0x00000001, 0x00000001);
nv_wr32(priv, 0x002254, 0x10000000 | priv->user.bar.offset >> 12);
- nv_wr32(priv, 0x002a00, 0xffffffff); /* clears PFIFO.INTR bit 30 */
nv_wr32(priv, 0x002100, 0xffffffff);
- nv_wr32(priv, 0x002140, 0x3fffffff);
- nv_wr32(priv, 0x002628, 0x00000001); /* makes mthd 0x20 work */
+ nv_wr32(priv, 0x002140, 0x7fffffff);
+ nv_wr32(priv, 0x002628, 0x00000001); /* ENGINE_INTR_EN */
return 0;
}
struct nve0_fifo_engn {
struct nouveau_gpuobj *runlist[2];
int cur_runlist;
+ wait_queue_head_t wait;
};
struct nve0_fifo_priv {
struct nouveau_fifo base;
+
+ struct work_struct fault;
+ u64 mask;
+
struct nve0_fifo_engn engine[FIFO_ENGINE_NR];
struct {
struct nouveau_gpuobj *mem;
struct nve0_fifo_chan {
struct nouveau_fifo_chan base;
u32 engine;
+ enum {
+ STOPPED,
+ RUNNING,
+ KILLED
+ } state;
};
/*******************************************************************************
struct nouveau_bar *bar = nouveau_bar(priv);
struct nve0_fifo_engn *engn = &priv->engine[engine];
struct nouveau_gpuobj *cur;
- u32 match = (engine << 16) | 0x00000001;
int i, p;
mutex_lock(&nv_subdev(priv)->mutex);
engn->cur_runlist = !engn->cur_runlist;
for (i = 0, p = 0; i < priv->base.max; i++) {
- u32 ctrl = nv_rd32(priv, 0x800004 + (i * 8)) & 0x001f0001;
- if (ctrl != match)
- continue;
- nv_wo32(cur, p + 0, i);
- nv_wo32(cur, p + 4, 0x00000000);
- p += 8;
+ struct nve0_fifo_chan *chan = (void *)priv->base.channel[i];
+ if (chan && chan->state == RUNNING && chan->engine == engine) {
+ nv_wo32(cur, p + 0, i);
+ nv_wo32(cur, p + 4, 0x00000000);
+ p += 8;
+ }
}
bar->flush(bar);
nv_wr32(priv, 0x002270, cur->addr >> 12);
nv_wr32(priv, 0x002274, (engine << 20) | (p >> 3));
- if (!nv_wait(priv, 0x002284 + (engine * 8), 0x00100000, 0x00000000))
+
+ if (wait_event_timeout(engn->wait, !(nv_rd32(priv, 0x002284 +
+ (engine * 0x08)) & 0x00100000),
+ msecs_to_jiffies(2000)) == 0)
nv_error(priv, "runlist %d update timeout\n", engine);
mutex_unlock(&nv_subdev(priv)->mutex);
}
switch (nv_engidx(object->engine)) {
case NVDEV_ENGINE_SW :
+ return 0;
case NVDEV_ENGINE_COPY0:
case NVDEV_ENGINE_COPY1:
case NVDEV_ENGINE_COPY2:
+ nv_engctx(ectx)->addr = nv_gpuobj(base)->addr >> 12;
return 0;
case NVDEV_ENGINE_GR : addr = 0x0210; break;
case NVDEV_ENGINE_BSP : addr = 0x0270; break;
nv_mask(priv, 0x800004 + (chid * 8), 0x000f0000, chan->engine << 16);
nv_wr32(priv, 0x800000 + (chid * 8), 0x80000000 | base->addr >> 12);
- nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400);
- nve0_fifo_runlist_update(priv, chan->engine);
- nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400);
+
+ if (chan->state == STOPPED && (chan->state = RUNNING) == RUNNING) {
+ nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400);
+ nve0_fifo_runlist_update(priv, chan->engine);
+ nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400);
+ }
+
return 0;
}
struct nve0_fifo_chan *chan = (void *)object;
u32 chid = chan->base.chid;
- nv_mask(priv, 0x800004 + (chid * 8), 0x00000800, 0x00000800);
- nve0_fifo_runlist_update(priv, chan->engine);
- nv_wr32(priv, 0x800000 + (chid * 8), 0x00000000);
+ if (chan->state == RUNNING && (chan->state = STOPPED) == STOPPED) {
+ nv_mask(priv, 0x800004 + (chid * 8), 0x00000800, 0x00000800);
+ nve0_fifo_runlist_update(priv, chan->engine);
+ }
+ nv_wr32(priv, 0x800000 + (chid * 8), 0x00000000);
return nouveau_fifo_channel_fini(&chan->base, suspend);
}
* PFIFO engine
******************************************************************************/
-static const struct nouveau_enum nve0_fifo_sched_reason[] = {
+static inline int
+nve0_fifo_engidx(struct nve0_fifo_priv *priv, u32 engn)
+{
+ switch (engn) {
+ case NVDEV_ENGINE_GR :
+ case NVDEV_ENGINE_COPY2: engn = 0; break;
+ case NVDEV_ENGINE_BSP : engn = 1; break;
+ case NVDEV_ENGINE_PPP : engn = 2; break;
+ case NVDEV_ENGINE_VP : engn = 3; break;
+ case NVDEV_ENGINE_COPY0: engn = 4; break;
+ case NVDEV_ENGINE_COPY1: engn = 5; break;
+ case NVDEV_ENGINE_VENC : engn = 6; break;
+ default:
+ return -1;
+ }
+
+ return engn;
+}
+
+static inline struct nouveau_engine *
+nve0_fifo_engine(struct nve0_fifo_priv *priv, u32 engn)
+{
+ if (engn >= ARRAY_SIZE(fifo_engine))
+ return NULL;
+ return nouveau_engine(priv, fifo_engine[engn].subdev);
+}
+
+static void
+nve0_fifo_recover_work(struct work_struct *work)
+{
+ struct nve0_fifo_priv *priv = container_of(work, typeof(*priv), fault);
+ struct nouveau_object *engine;
+ unsigned long flags;
+ u32 engn, engm = 0;
+ u64 mask, todo;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ mask = priv->mask;
+ priv->mask = 0ULL;
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+
+ for (todo = mask; engn = __ffs64(todo), todo; todo &= ~(1 << engn))
+ engm |= 1 << nve0_fifo_engidx(priv, engn);
+ nv_mask(priv, 0x002630, engm, engm);
+
+ for (todo = mask; engn = __ffs64(todo), todo; todo &= ~(1 << engn)) {
+ if ((engine = (void *)nouveau_engine(priv, engn))) {
+ nv_ofuncs(engine)->fini(engine, false);
+ WARN_ON(nv_ofuncs(engine)->init(engine));
+ }
+ nve0_fifo_runlist_update(priv, nve0_fifo_engidx(priv, engn));
+ }
+
+ nv_wr32(priv, 0x00262c, engm);
+ nv_mask(priv, 0x002630, engm, 0x00000000);
+}
+
+static void
+nve0_fifo_recover(struct nve0_fifo_priv *priv, struct nouveau_engine *engine,
+ struct nve0_fifo_chan *chan)
+{
+ struct nouveau_object *engobj = nv_object(engine);
+ u32 chid = chan->base.chid;
+ unsigned long flags;
+
+ nv_error(priv, "%s engine fault on channel %d, recovering...\n",
+ nv_subdev(engine)->name, chid);
+
+ nv_mask(priv, 0x800004 + (chid * 0x08), 0x00000800, 0x00000800);
+ chan->state = KILLED;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ priv->mask |= 1ULL << nv_engidx(engobj);
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+ schedule_work(&priv->fault);
+}
+
+static int
+nve0_fifo_swmthd(struct nve0_fifo_priv *priv, u32 chid, u32 mthd, u32 data)
+{
+ struct nve0_fifo_chan *chan = NULL;
+ struct nouveau_handle *bind;
+ unsigned long flags;
+ int ret = -EINVAL;
+
+ spin_lock_irqsave(&priv->base.lock, flags);
+ if (likely(chid >= priv->base.min && chid <= priv->base.max))
+ chan = (void *)priv->base.channel[chid];
+ if (unlikely(!chan))
+ goto out;
+
+ bind = nouveau_namedb_get_class(nv_namedb(chan), 0x906e);
+ if (likely(bind)) {
+ if (!mthd || !nv_call(bind->object, mthd, data))
+ ret = 0;
+ nouveau_namedb_put(bind);
+ }
+
+out:
+ spin_unlock_irqrestore(&priv->base.lock, flags);
+ return ret;
+}
+
+static const struct nouveau_enum
+nve0_fifo_bind_reason[] = {
+ { 0x01, "BIND_NOT_UNBOUND" },
+ { 0x02, "SNOOP_WITHOUT_BAR1" },
+ { 0x03, "UNBIND_WHILE_RUNNING" },
+ { 0x05, "INVALID_RUNLIST" },
+ { 0x06, "INVALID_CTX_TGT" },
+ { 0x0b, "UNBIND_WHILE_PARKED" },
+ {}
+};
+
+static void
+nve0_fifo_intr_bind(struct nve0_fifo_priv *priv)
+{
+ u32 intr = nv_rd32(priv, 0x00252c);
+ u32 code = intr & 0x000000ff;
+ const struct nouveau_enum *en;
+ char enunk[6] = "";
+
+ en = nouveau_enum_find(nve0_fifo_bind_reason, code);
+ if (!en)
+ snprintf(enunk, sizeof(enunk), "UNK%02x", code);
+
+ nv_error(priv, "BIND_ERROR [ %s ]\n", en ? en->name : enunk);
+}
+
+static const struct nouveau_enum
+nve0_fifo_sched_reason[] = {
{ 0x0a, "CTXSW_TIMEOUT" },
{}
};
-static const struct nouveau_enum nve0_fifo_fault_engine[] = {
+static void
+nve0_fifo_intr_sched_ctxsw(struct nve0_fifo_priv *priv)
+{
+ struct nouveau_engine *engine;
+ struct nve0_fifo_chan *chan;
+ u32 engn;
+
+ for (engn = 0; engn < ARRAY_SIZE(fifo_engine); engn++) {
+ u32 stat = nv_rd32(priv, 0x002640 + (engn * 0x04));
+ u32 busy = (stat & 0x80000000);
+ u32 next = (stat & 0x07ff0000) >> 16;
+ u32 chsw = (stat & 0x00008000);
+ u32 save = (stat & 0x00004000);
+ u32 load = (stat & 0x00002000);
+ u32 prev = (stat & 0x000007ff);
+ u32 chid = load ? next : prev;
+ (void)save;
+
+ if (busy && chsw) {
+ if (!(chan = (void *)priv->base.channel[chid]))
+ continue;
+ if (!(engine = nve0_fifo_engine(priv, engn)))
+ continue;
+ nve0_fifo_recover(priv, engine, chan);
+ }
+ }
+}
+
+static void
+nve0_fifo_intr_sched(struct nve0_fifo_priv *priv)
+{
+ u32 intr = nv_rd32(priv, 0x00254c);
+ u32 code = intr & 0x000000ff;
+ const struct nouveau_enum *en;
+ char enunk[6] = "";
+
+ en = nouveau_enum_find(nve0_fifo_sched_reason, code);
+ if (!en)
+ snprintf(enunk, sizeof(enunk), "UNK%02x", code);
+
+ nv_error(priv, "SCHED_ERROR [ %s ]\n", en ? en->name : enunk);
+
+ switch (code) {
+ case 0x0a:
+ nve0_fifo_intr_sched_ctxsw(priv);
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+nve0_fifo_intr_chsw(struct nve0_fifo_priv *priv)
+{
+ u32 stat = nv_rd32(priv, 0x00256c);
+ nv_error(priv, "CHSW_ERROR 0x%08x\n", stat);
+ nv_wr32(priv, 0x00256c, stat);
+}
+
+static void
+nve0_fifo_intr_dropped_fault(struct nve0_fifo_priv *priv)
+{
+ u32 stat = nv_rd32(priv, 0x00259c);
+ nv_error(priv, "DROPPED_MMU_FAULT 0x%08x\n", stat);
+}
+
+static const struct nouveau_enum
+nve0_fifo_fault_engine[] = {
{ 0x00, "GR", NULL, NVDEV_ENGINE_GR },
- { 0x03, "IFB" },
+ { 0x03, "IFB", NULL, NVDEV_ENGINE_IFB },
{ 0x04, "BAR1", NULL, NVDEV_SUBDEV_BAR },
{ 0x05, "BAR3", NULL, NVDEV_SUBDEV_INSTMEM },
{ 0x07, "PBDMA0", NULL, NVDEV_ENGINE_FIFO },
{}
};
-static const struct nouveau_enum nve0_fifo_fault_reason[] = {
+static const struct nouveau_enum
+nve0_fifo_fault_reason[] = {
{ 0x00, "PDE" },
{ 0x01, "PDE_SIZE" },
{ 0x02, "PTE" },
{}
};
-static const struct nouveau_enum nve0_fifo_fault_hubclient[] = {
+static const struct nouveau_enum
+nve0_fifo_fault_hubclient[] = {
{ 0x00, "VIP" },
{ 0x01, "CE0" },
{ 0x02, "CE1" },
{}
};
-static const struct nouveau_enum nve0_fifo_fault_gpcclient[] = {
+static const struct nouveau_enum
+nve0_fifo_fault_gpcclient[] = {
{ 0x00, "L1_0" }, { 0x01, "T1_0" }, { 0x02, "PE_0" },
{ 0x03, "L1_1" }, { 0x04, "T1_1" }, { 0x05, "PE_1" },
{ 0x06, "L1_2" }, { 0x07, "T1_2" }, { 0x08, "PE_2" },
{}
};
+static void
+nve0_fifo_intr_fault(struct nve0_fifo_priv *priv, int unit)
+{
+ u32 inst = nv_rd32(priv, 0x002800 + (unit * 0x10));
+ u32 valo = nv_rd32(priv, 0x002804 + (unit * 0x10));
+ u32 vahi = nv_rd32(priv, 0x002808 + (unit * 0x10));
+ u32 stat = nv_rd32(priv, 0x00280c + (unit * 0x10));
+ u32 gpc = (stat & 0x1f000000) >> 24;
+ u32 client = (stat & 0x00001f00) >> 8;
+ u32 write = (stat & 0x00000080);
+ u32 hub = (stat & 0x00000040);
+ u32 reason = (stat & 0x0000000f);
+ struct nouveau_object *engctx = NULL, *object;
+ struct nouveau_engine *engine = NULL;
+ const struct nouveau_enum *er, *eu, *ec;
+ char erunk[6] = "";
+ char euunk[6] = "";
+ char ecunk[6] = "";
+ char gpcid[3] = "";
+
+ er = nouveau_enum_find(nve0_fifo_fault_reason, reason);
+ if (!er)
+ snprintf(erunk, sizeof(erunk), "UNK%02X", reason);
+
+ eu = nouveau_enum_find(nve0_fifo_fault_engine, unit);
+ if (eu) {
+ switch (eu->data2) {
+ case NVDEV_SUBDEV_BAR:
+ nv_mask(priv, 0x001704, 0x00000000, 0x00000000);
+ break;
+ case NVDEV_SUBDEV_INSTMEM:
+ nv_mask(priv, 0x001714, 0x00000000, 0x00000000);
+ break;
+ case NVDEV_ENGINE_IFB:
+ nv_mask(priv, 0x001718, 0x00000000, 0x00000000);
+ break;
+ default:
+ engine = nouveau_engine(priv, eu->data2);
+ if (engine)
+ engctx = nouveau_engctx_get(engine, inst);
+ break;
+ }
+ } else {
+ snprintf(euunk, sizeof(euunk), "UNK%02x", unit);
+ }
+
+ if (hub) {
+ ec = nouveau_enum_find(nve0_fifo_fault_hubclient, client);
+ } else {
+ ec = nouveau_enum_find(nve0_fifo_fault_gpcclient, client);
+ snprintf(gpcid, sizeof(gpcid), "%d", gpc);
+ }
+
+ if (!ec)
+ snprintf(ecunk, sizeof(ecunk), "UNK%02x", client);
+
+ nv_error(priv, "%s fault at 0x%010llx [%s] from %s/%s%s%s%s on "
+ "channel 0x%010llx [%s]\n", write ? "write" : "read",
+ (u64)vahi << 32 | valo, er ? er->name : erunk,
+ eu ? eu->name : euunk, hub ? "" : "GPC", gpcid, hub ? "" : "/",
+ ec ? ec->name : ecunk, (u64)inst << 12,
+ nouveau_client_name(engctx));
+
+ object = engctx;
+ while (object) {
+ switch (nv_mclass(object)) {
+ case NVE0_CHANNEL_IND_CLASS:
+ nve0_fifo_recover(priv, engine, (void *)object);
+ break;
+ }
+ object = object->parent;
+ }
+
+ nouveau_engctx_put(engctx);
+}
+
static const struct nouveau_bitfield nve0_fifo_pbdma_intr[] = {
{ 0x00000001, "MEMREQ" },
{ 0x00000002, "MEMACK_TIMEOUT" },
{}
};
-static void
-nve0_fifo_intr_sched(struct nve0_fifo_priv *priv)
-{
- u32 intr = nv_rd32(priv, 0x00254c);
- u32 code = intr & 0x000000ff;
- nv_error(priv, "SCHED_ERROR [");
- nouveau_enum_print(nve0_fifo_sched_reason, code);
- pr_cont("]\n");
-}
-
-static void
-nve0_fifo_intr_chsw(struct nve0_fifo_priv *priv)
-{
- u32 stat = nv_rd32(priv, 0x00256c);
- nv_error(priv, "CHSW_ERROR 0x%08x\n", stat);
- nv_wr32(priv, 0x00256c, stat);
-}
-
-static void
-nve0_fifo_intr_dropped_fault(struct nve0_fifo_priv *priv)
-{
- u32 stat = nv_rd32(priv, 0x00259c);
- nv_error(priv, "DROPPED_MMU_FAULT 0x%08x\n", stat);
-}
-
-static void
-nve0_fifo_intr_fault(struct nve0_fifo_priv *priv, int unit)
-{
- u32 inst = nv_rd32(priv, 0x2800 + (unit * 0x10));
- u32 valo = nv_rd32(priv, 0x2804 + (unit * 0x10));
- u32 vahi = nv_rd32(priv, 0x2808 + (unit * 0x10));
- u32 stat = nv_rd32(priv, 0x280c + (unit * 0x10));
- u32 client = (stat & 0x00001f00) >> 8;
- struct nouveau_engine *engine = NULL;
- struct nouveau_object *engctx = NULL;
- const struct nouveau_enum *en;
- const char *name = "unknown";
-
- nv_error(priv, "PFIFO: %s fault at 0x%010llx [", (stat & 0x00000080) ?
- "write" : "read", (u64)vahi << 32 | valo);
- nouveau_enum_print(nve0_fifo_fault_reason, stat & 0x0000000f);
- pr_cont("] from ");
- en = nouveau_enum_print(nve0_fifo_fault_engine, unit);
- if (stat & 0x00000040) {
- pr_cont("/");
- nouveau_enum_print(nve0_fifo_fault_hubclient, client);
- } else {
- pr_cont("/GPC%d/", (stat & 0x1f000000) >> 24);
- nouveau_enum_print(nve0_fifo_fault_gpcclient, client);
- }
-
- if (en && en->data2) {
- if (en->data2 == NVDEV_SUBDEV_BAR) {
- nv_mask(priv, 0x001704, 0x00000000, 0x00000000);
- name = "BAR1";
- } else
- if (en->data2 == NVDEV_SUBDEV_INSTMEM) {
- nv_mask(priv, 0x001714, 0x00000000, 0x00000000);
- name = "BAR3";
- } else {
- engine = nouveau_engine(priv, en->data2);
- if (engine) {
- engctx = nouveau_engctx_get(engine, inst);
- name = nouveau_client_name(engctx);
- }
- }
- }
- pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12, name);
-
- nouveau_engctx_put(engctx);
-}
-
-static int
-nve0_fifo_swmthd(struct nve0_fifo_priv *priv, u32 chid, u32 mthd, u32 data)
-{
- struct nve0_fifo_chan *chan = NULL;
- struct nouveau_handle *bind;
- unsigned long flags;
- int ret = -EINVAL;
-
- spin_lock_irqsave(&priv->base.lock, flags);
- if (likely(chid >= priv->base.min && chid <= priv->base.max))
- chan = (void *)priv->base.channel[chid];
- if (unlikely(!chan))
- goto out;
-
- bind = nouveau_namedb_get_class(nv_namedb(chan), 0x906e);
- if (likely(bind)) {
- if (!mthd || !nv_call(bind->object, mthd, data))
- ret = 0;
- nouveau_namedb_put(bind);
- }
-
-out:
- spin_unlock_irqrestore(&priv->base.lock, flags);
- return ret;
-}
-
static void
nve0_fifo_intr_pbdma(struct nve0_fifo_priv *priv, int unit)
{
nv_wr32(priv, 0x040108 + (unit * 0x2000), stat);
}
+static void
+nve0_fifo_intr_runlist(struct nve0_fifo_priv *priv)
+{
+ u32 mask = nv_rd32(priv, 0x002a00);
+ while (mask) {
+ u32 engn = __ffs(mask);
+ wake_up(&priv->engine[engn].wait);
+ nv_wr32(priv, 0x002a00, 1 << engn);
+ mask &= ~(1 << engn);
+ }
+}
+
+static void
+nve0_fifo_intr_engine(struct nve0_fifo_priv *priv)
+{
+ nouveau_event_trigger(priv->base.uevent, 0);
+}
+
static void
nve0_fifo_intr(struct nouveau_subdev *subdev)
{
u32 stat = nv_rd32(priv, 0x002100) & mask;
if (stat & 0x00000001) {
- u32 stat = nv_rd32(priv, 0x00252c);
- nv_error(priv, "BIND_ERROR 0x%08x\n", stat);
+ nve0_fifo_intr_bind(priv);
nv_wr32(priv, 0x002100, 0x00000001);
stat &= ~0x00000001;
}
}
if (stat & 0x10000000) {
- u32 units = nv_rd32(priv, 0x00259c);
- u32 u = units;
-
- while (u) {
- int i = ffs(u) - 1;
- nve0_fifo_intr_fault(priv, i);
- u &= ~(1 << i);
+ u32 mask = nv_rd32(priv, 0x00259c);
+ while (mask) {
+ u32 unit = __ffs(mask);
+ nve0_fifo_intr_fault(priv, unit);
+ nv_wr32(priv, 0x00259c, (1 << unit));
+ mask &= ~(1 << unit);
}
-
- nv_wr32(priv, 0x00259c, units);
stat &= ~0x10000000;
}
if (stat & 0x20000000) {
u32 mask = nv_rd32(priv, 0x0025a0);
- u32 temp = mask;
-
- while (temp) {
- u32 unit = ffs(temp) - 1;
+ while (mask) {
+ u32 unit = __ffs(mask);
nve0_fifo_intr_pbdma(priv, unit);
- temp &= ~(1 << unit);
+ nv_wr32(priv, 0x0025a0, (1 << unit));
+ mask &= ~(1 << unit);
}
-
- nv_wr32(priv, 0x0025a0, mask);
stat &= ~0x20000000;
}
if (stat & 0x40000000) {
- u32 mask = nv_mask(priv, 0x002a00, 0x00000000, 0x00000000);
-
- while (mask) {
- u32 engn = ffs(mask) - 1;
- /* runlist event, not currently used */
- mask &= ~(1 << engn);
- }
-
+ nve0_fifo_intr_runlist(priv);
stat &= ~0x40000000;
}
if (stat & 0x80000000) {
- nouveau_event_trigger(priv->base.uevent, 0);
+ nve0_fifo_intr_engine(priv);
nv_wr32(priv, 0x002100, 0x80000000);
stat &= ~0x80000000;
}
if (stat) {
- nv_fatal(priv, "unhandled status 0x%08x\n", stat);
+ nv_error(priv, "INTR 0x%08x\n", stat);
+ nv_mask(priv, 0x002140, stat, 0x00000000);
nv_wr32(priv, 0x002100, stat);
- nv_wr32(priv, 0x002140, 0);
}
}
nv_wr32(priv, 0x002254, 0x10000000 | priv->user.bar.offset >> 12);
- nv_wr32(priv, 0x002a00, 0xffffffff);
nv_wr32(priv, 0x002100, 0xffffffff);
- nv_wr32(priv, 0x002140, 0x3fffffff);
+ nv_wr32(priv, 0x002140, 0x7fffffff);
return 0;
}
if (ret)
return ret;
+ INIT_WORK(&priv->fault, nve0_fifo_recover_work);
+
for (i = 0; i < FIFO_ENGINE_NR; i++) {
ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000,
0, &priv->engine[i].runlist[0]);
0, &priv->engine[i].runlist[1]);
if (ret)
return ret;
+
+ init_waitqueue_head(&priv->engine[i].wait);
}
- ret = nouveau_gpuobj_new(nv_object(priv), NULL, 4096 * 0x200, 0x1000,
- NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem);
+ ret = nouveau_gpuobj_new(nv_object(priv), NULL, impl->channels * 0x200,
+ 0x1000, NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem);
if (ret)
return ret;
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#include "ctxnvc0.h"
+
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+gm107_grctx_init_icmd_0[] = {
+ { 0x001000, 1, 0x01, 0x00000004 },
+ { 0x000039, 3, 0x01, 0x00000000 },
+ { 0x0000a9, 1, 0x01, 0x0000ffff },
+ { 0x000038, 1, 0x01, 0x0fac6881 },
+ { 0x00003d, 1, 0x01, 0x00000001 },
+ { 0x0000e8, 8, 0x01, 0x00000400 },
+ { 0x000078, 8, 0x01, 0x00000300 },
+ { 0x000050, 1, 0x01, 0x00000011 },
+ { 0x000058, 8, 0x01, 0x00000008 },
+ { 0x000208, 8, 0x01, 0x00000001 },
+ { 0x000081, 1, 0x01, 0x00000001 },
+ { 0x000085, 1, 0x01, 0x00000004 },
+ { 0x000088, 1, 0x01, 0x00000400 },
+ { 0x000090, 1, 0x01, 0x00000300 },
+ { 0x000098, 1, 0x01, 0x00001001 },
+ { 0x0000e3, 1, 0x01, 0x00000001 },
+ { 0x0000da, 1, 0x01, 0x00000001 },
+ { 0x0000f8, 1, 0x01, 0x00000003 },
+ { 0x0000fa, 1, 0x01, 0x00000001 },
+ { 0x0000b1, 2, 0x01, 0x00000001 },
+ { 0x00009f, 4, 0x01, 0x0000ffff },
+ { 0x0000a8, 1, 0x01, 0x0000ffff },
+ { 0x0000ad, 1, 0x01, 0x0000013e },
+ { 0x0000e1, 1, 0x01, 0x00000010 },
+ { 0x000290, 16, 0x01, 0x00000000 },
+ { 0x0003b0, 16, 0x01, 0x00000000 },
+ { 0x0002a0, 16, 0x01, 0x00000000 },
+ { 0x000420, 16, 0x01, 0x00000000 },
+ { 0x0002b0, 16, 0x01, 0x00000000 },
+ { 0x000430, 16, 0x01, 0x00000000 },
+ { 0x0002c0, 16, 0x01, 0x00000000 },
+ { 0x0004d0, 16, 0x01, 0x00000000 },
+ { 0x000720, 16, 0x01, 0x00000000 },
+ { 0x0008c0, 16, 0x01, 0x00000000 },
+ { 0x000890, 16, 0x01, 0x00000000 },
+ { 0x0008e0, 16, 0x01, 0x00000000 },
+ { 0x0008a0, 16, 0x01, 0x00000000 },
+ { 0x0008f0, 16, 0x01, 0x00000000 },
+ { 0x00094c, 1, 0x01, 0x000000ff },
+ { 0x00094d, 1, 0x01, 0xffffffff },
+ { 0x00094e, 1, 0x01, 0x00000002 },
+ { 0x0002f2, 2, 0x01, 0x00000001 },
+ { 0x0002f5, 1, 0x01, 0x00000001 },
+ { 0x0002f7, 1, 0x01, 0x00000001 },
+ { 0x000303, 1, 0x01, 0x00000001 },
+ { 0x0002e6, 1, 0x01, 0x00000001 },
+ { 0x000466, 1, 0x01, 0x00000052 },
+ { 0x000301, 1, 0x01, 0x3f800000 },
+ { 0x000304, 1, 0x01, 0x30201000 },
+ { 0x000305, 1, 0x01, 0x70605040 },
+ { 0x000306, 1, 0x01, 0xb8a89888 },
+ { 0x000307, 1, 0x01, 0xf8e8d8c8 },
+ { 0x00030a, 1, 0x01, 0x00ffff00 },
+ { 0x0000de, 1, 0x01, 0x00000001 },
+ { 0x00030b, 1, 0x01, 0x0000001a },
+ { 0x00030c, 1, 0x01, 0x00000001 },
+ { 0x000318, 1, 0x01, 0x00000001 },
+ { 0x000340, 1, 0x01, 0x00000000 },
+ { 0x00037d, 1, 0x01, 0x00000006 },
+ { 0x0003a0, 1, 0x01, 0x00000002 },
+ { 0x0003aa, 1, 0x01, 0x00000001 },
+ { 0x0003a9, 1, 0x01, 0x00000001 },
+ { 0x000380, 1, 0x01, 0x00000001 },
+ { 0x000383, 1, 0x01, 0x00000011 },
+ { 0x000360, 1, 0x01, 0x00000040 },
+ { 0x000366, 2, 0x01, 0x00000000 },
+ { 0x000368, 1, 0x01, 0x00000fff },
+ { 0x000370, 2, 0x01, 0x00000000 },
+ { 0x000372, 1, 0x01, 0x000fffff },
+ { 0x00037a, 1, 0x01, 0x00000012 },
+ { 0x000619, 1, 0x01, 0x00000003 },
+ { 0x000811, 1, 0x01, 0x00000003 },
+ { 0x000812, 1, 0x01, 0x00000004 },
+ { 0x000813, 1, 0x01, 0x00000006 },
+ { 0x000814, 1, 0x01, 0x00000008 },
+ { 0x000815, 1, 0x01, 0x0000000b },
+ { 0x000800, 6, 0x01, 0x00000001 },
+ { 0x000632, 1, 0x01, 0x00000001 },
+ { 0x000633, 1, 0x01, 0x00000002 },
+ { 0x000634, 1, 0x01, 0x00000003 },
+ { 0x000635, 1, 0x01, 0x00000004 },
+ { 0x000654, 1, 0x01, 0x3f800000 },
+ { 0x000657, 1, 0x01, 0x3f800000 },
+ { 0x000655, 2, 0x01, 0x3f800000 },
+ { 0x0006cd, 1, 0x01, 0x3f800000 },
+ { 0x0007f5, 1, 0x01, 0x3f800000 },
+ { 0x0007dc, 1, 0x01, 0x39291909 },
+ { 0x0007dd, 1, 0x01, 0x79695949 },
+ { 0x0007de, 1, 0x01, 0xb9a99989 },
+ { 0x0007df, 1, 0x01, 0xf9e9d9c9 },
+ { 0x0007e8, 1, 0x01, 0x00003210 },
+ { 0x0007e9, 1, 0x01, 0x00007654 },
+ { 0x0007ea, 1, 0x01, 0x00000098 },
+ { 0x0007ec, 1, 0x01, 0x39291909 },
+ { 0x0007ed, 1, 0x01, 0x79695949 },
+ { 0x0007ee, 1, 0x01, 0xb9a99989 },
+ { 0x0007ef, 1, 0x01, 0xf9e9d9c9 },
+ { 0x0007f0, 1, 0x01, 0x00003210 },
+ { 0x0007f1, 1, 0x01, 0x00007654 },
+ { 0x0007f2, 1, 0x01, 0x00000098 },
+ { 0x0005a5, 1, 0x01, 0x00000001 },
+ { 0x0005d0, 1, 0x01, 0x20181008 },
+ { 0x0005d1, 1, 0x01, 0x40383028 },
+ { 0x0005d2, 1, 0x01, 0x60585048 },
+ { 0x0005d3, 1, 0x01, 0x80787068 },
+ { 0x000980, 128, 0x01, 0x00000000 },
+ { 0x000468, 1, 0x01, 0x00000004 },
+ { 0x00046c, 1, 0x01, 0x00000001 },
+ { 0x000470, 96, 0x01, 0x00000000 },
+ { 0x000510, 16, 0x01, 0x3f800000 },
+ { 0x000520, 1, 0x01, 0x000002b6 },
+ { 0x000529, 1, 0x01, 0x00000001 },
+ { 0x000530, 16, 0x01, 0xffff0000 },
+ { 0x000550, 32, 0x01, 0xffff0000 },
+ { 0x000585, 1, 0x01, 0x0000003f },
+ { 0x000576, 1, 0x01, 0x00000003 },
+ { 0x00057b, 1, 0x01, 0x00000059 },
+ { 0x000586, 1, 0x01, 0x00000040 },
+ { 0x000582, 2, 0x01, 0x00000080 },
+ { 0x000595, 1, 0x01, 0x00400040 },
+ { 0x000596, 1, 0x01, 0x00000492 },
+ { 0x000597, 1, 0x01, 0x08080203 },
+ { 0x0005ad, 1, 0x01, 0x00000008 },
+ { 0x000598, 1, 0x01, 0x00020001 },
+ { 0x0005c2, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
+ { 0x00063a, 1, 0x01, 0x00000002 },
+ { 0x00063b, 2, 0x01, 0x00000001 },
+ { 0x00063d, 1, 0x01, 0x00000002 },
+ { 0x00063e, 1, 0x01, 0x00000001 },
+ { 0x0008b8, 8, 0x01, 0x00000001 },
+ { 0x000900, 8, 0x01, 0x00000001 },
+ { 0x000908, 8, 0x01, 0x00000002 },
+ { 0x000910, 16, 0x01, 0x00000001 },
+ { 0x000920, 8, 0x01, 0x00000002 },
+ { 0x000928, 8, 0x01, 0x00000001 },
+ { 0x000662, 1, 0x01, 0x00000001 },
+ { 0x000648, 9, 0x01, 0x00000001 },
+ { 0x000658, 1, 0x01, 0x0000000f },
+ { 0x0007ff, 1, 0x01, 0x0000000a },
+ { 0x00066a, 1, 0x01, 0x40000000 },
+ { 0x00066b, 1, 0x01, 0x10000000 },
+ { 0x00066c, 2, 0x01, 0xffff0000 },
+ { 0x0007af, 2, 0x01, 0x00000008 },
+ { 0x0007f6, 1, 0x01, 0x00000001 },
+ { 0x0006b2, 1, 0x01, 0x00000055 },
+ { 0x0007ad, 1, 0x01, 0x00000003 },
+ { 0x000971, 1, 0x01, 0x00000008 },
+ { 0x000972, 1, 0x01, 0x00000040 },
+ { 0x000973, 1, 0x01, 0x0000012c },
+ { 0x00097c, 1, 0x01, 0x00000040 },
+ { 0x000975, 1, 0x01, 0x00000020 },
+ { 0x000976, 1, 0x01, 0x00000001 },
+ { 0x000977, 1, 0x01, 0x00000020 },
+ { 0x000978, 1, 0x01, 0x00000001 },
+ { 0x000957, 1, 0x01, 0x00000003 },
+ { 0x00095e, 1, 0x01, 0x20164010 },
+ { 0x00095f, 1, 0x01, 0x00000020 },
+ { 0x000a0d, 1, 0x01, 0x00000006 },
+ { 0x00097d, 1, 0x01, 0x0000000c },
+ { 0x000683, 1, 0x01, 0x00000006 },
+ { 0x000687, 1, 0x01, 0x003fffff },
+ { 0x0006a0, 1, 0x01, 0x00000005 },
+ { 0x000840, 1, 0x01, 0x00400008 },
+ { 0x000841, 1, 0x01, 0x08000080 },
+ { 0x000842, 1, 0x01, 0x00400008 },
+ { 0x000843, 1, 0x01, 0x08000080 },
+ { 0x000818, 8, 0x01, 0x00000000 },
+ { 0x000848, 16, 0x01, 0x00000000 },
+ { 0x000738, 1, 0x01, 0x00000000 },
+ { 0x0006aa, 1, 0x01, 0x00000001 },
+ { 0x0006ab, 1, 0x01, 0x00000002 },
+ { 0x0006ac, 1, 0x01, 0x00000080 },
+ { 0x0006ad, 2, 0x01, 0x00000100 },
+ { 0x0006b1, 1, 0x01, 0x00000011 },
+ { 0x0006bb, 1, 0x01, 0x000000cf },
+ { 0x0006ce, 1, 0x01, 0x2a712488 },
+ { 0x000739, 1, 0x01, 0x4085c000 },
+ { 0x00073a, 1, 0x01, 0x00000080 },
+ { 0x000786, 1, 0x01, 0x80000100 },
+ { 0x00073c, 1, 0x01, 0x00010100 },
+ { 0x00073d, 1, 0x01, 0x02800000 },
+ { 0x000787, 1, 0x01, 0x000000cf },
+ { 0x00078c, 1, 0x01, 0x00000008 },
+ { 0x000792, 1, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
+ { 0x000797, 1, 0x01, 0x000000cf },
+ { 0x000836, 1, 0x01, 0x00000001 },
+ { 0x00079a, 1, 0x01, 0x00000002 },
+ { 0x000833, 1, 0x01, 0x04444480 },
+ { 0x0007a1, 1, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
+ { 0x000831, 1, 0x01, 0x00000004 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x000a04, 1, 0x01, 0x000000ff },
+ { 0x000a0b, 1, 0x01, 0x00000040 },
+ { 0x00097f, 1, 0x01, 0x00000100 },
+ { 0x000a02, 1, 0x01, 0x00000001 },
+ { 0x000809, 1, 0x01, 0x00000007 },
+ { 0x00c221, 1, 0x01, 0x00000040 },
+ { 0x00c1b0, 8, 0x01, 0x0000000f },
+ { 0x00c1b8, 1, 0x01, 0x0fac6881 },
+ { 0x00c1b9, 1, 0x01, 0x00fac688 },
+ { 0x00c401, 1, 0x01, 0x00000001 },
+ { 0x00c402, 1, 0x01, 0x00010001 },
+ { 0x00c403, 2, 0x01, 0x00000001 },
+ { 0x00c40e, 1, 0x01, 0x00000020 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000002 },
+ { 0x0006aa, 1, 0x01, 0x00000001 },
+ { 0x0006ad, 2, 0x01, 0x00000100 },
+ { 0x0006b1, 1, 0x01, 0x00000011 },
+ { 0x00078c, 1, 0x01, 0x00000008 },
+ { 0x000792, 1, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
+ { 0x000797, 1, 0x01, 0x000000cf },
+ { 0x00079a, 1, 0x01, 0x00000002 },
+ { 0x0007a1, 1, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
+ { 0x000831, 1, 0x01, 0x00000004 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000008 },
+ { 0x000039, 3, 0x01, 0x00000000 },
+ { 0x000380, 1, 0x01, 0x00000001 },
+ { 0x000366, 2, 0x01, 0x00000000 },
+ { 0x000368, 1, 0x01, 0x00000fff },
+ { 0x000370, 2, 0x01, 0x00000000 },
+ { 0x000372, 1, 0x01, 0x000fffff },
+ { 0x000813, 1, 0x01, 0x00000006 },
+ { 0x000814, 1, 0x01, 0x00000008 },
+ { 0x000818, 8, 0x01, 0x00000000 },
+ { 0x000848, 16, 0x01, 0x00000000 },
+ { 0x000738, 1, 0x01, 0x00000000 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x000a04, 1, 0x01, 0x000000ff },
+ { 0x000a0b, 1, 0x01, 0x00000040 },
+ { 0x00097f, 1, 0x01, 0x00000100 },
+ { 0x000a02, 1, 0x01, 0x00000001 },
+ { 0x000809, 1, 0x01, 0x00000007 },
+ { 0x00c221, 1, 0x01, 0x00000040 },
+ { 0x00c401, 1, 0x01, 0x00000001 },
+ { 0x00c402, 1, 0x01, 0x00010001 },
+ { 0x00c403, 2, 0x01, 0x00000001 },
+ { 0x00c40e, 1, 0x01, 0x00000020 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000001 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_icmd[] = {
+ { gm107_grctx_init_icmd_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_b097_0[] = {
+ { 0x000800, 8, 0x40, 0x00000000 },
+ { 0x000804, 8, 0x40, 0x00000000 },
+ { 0x000808, 8, 0x40, 0x00000400 },
+ { 0x00080c, 8, 0x40, 0x00000300 },
+ { 0x000810, 1, 0x04, 0x000000cf },
+ { 0x000850, 7, 0x40, 0x00000000 },
+ { 0x000814, 8, 0x40, 0x00000040 },
+ { 0x000818, 8, 0x40, 0x00000001 },
+ { 0x00081c, 8, 0x40, 0x00000000 },
+ { 0x000820, 8, 0x40, 0x00000000 },
+ { 0x001c00, 16, 0x10, 0x00000000 },
+ { 0x001c04, 16, 0x10, 0x00000000 },
+ { 0x001c08, 16, 0x10, 0x00000000 },
+ { 0x001c0c, 16, 0x10, 0x00000000 },
+ { 0x001d00, 16, 0x10, 0x00000000 },
+ { 0x001d04, 16, 0x10, 0x00000000 },
+ { 0x001d08, 16, 0x10, 0x00000000 },
+ { 0x001d0c, 16, 0x10, 0x00000000 },
+ { 0x001f00, 16, 0x08, 0x00000000 },
+ { 0x001f04, 16, 0x08, 0x00000000 },
+ { 0x001f80, 16, 0x08, 0x00000000 },
+ { 0x001f84, 16, 0x08, 0x00000000 },
+ { 0x002000, 1, 0x04, 0x00000000 },
+ { 0x002040, 1, 0x04, 0x00000011 },
+ { 0x002080, 1, 0x04, 0x00000020 },
+ { 0x0020c0, 1, 0x04, 0x00000030 },
+ { 0x002100, 1, 0x04, 0x00000040 },
+ { 0x002140, 1, 0x04, 0x00000051 },
+ { 0x00200c, 6, 0x40, 0x00000001 },
+ { 0x002010, 1, 0x04, 0x00000000 },
+ { 0x002050, 1, 0x04, 0x00000000 },
+ { 0x002090, 1, 0x04, 0x00000001 },
+ { 0x0020d0, 1, 0x04, 0x00000002 },
+ { 0x002110, 1, 0x04, 0x00000003 },
+ { 0x002150, 1, 0x04, 0x00000004 },
+ { 0x000380, 4, 0x20, 0x00000000 },
+ { 0x000384, 4, 0x20, 0x00000000 },
+ { 0x000388, 4, 0x20, 0x00000000 },
+ { 0x00038c, 4, 0x20, 0x00000000 },
+ { 0x000700, 4, 0x10, 0x00000000 },
+ { 0x000704, 4, 0x10, 0x00000000 },
+ { 0x000708, 4, 0x10, 0x00000000 },
+ { 0x002800, 128, 0x04, 0x00000000 },
+ { 0x000a00, 16, 0x20, 0x00000000 },
+ { 0x000a04, 16, 0x20, 0x00000000 },
+ { 0x000a08, 16, 0x20, 0x00000000 },
+ { 0x000a0c, 16, 0x20, 0x00000000 },
+ { 0x000a10, 16, 0x20, 0x00000000 },
+ { 0x000a14, 16, 0x20, 0x00000000 },
+ { 0x000c00, 16, 0x10, 0x00000000 },
+ { 0x000c04, 16, 0x10, 0x00000000 },
+ { 0x000c08, 16, 0x10, 0x00000000 },
+ { 0x000c0c, 16, 0x10, 0x3f800000 },
+ { 0x000d00, 8, 0x08, 0xffff0000 },
+ { 0x000d04, 8, 0x08, 0xffff0000 },
+ { 0x000e00, 16, 0x10, 0x00000000 },
+ { 0x000e04, 16, 0x10, 0xffff0000 },
+ { 0x000e08, 16, 0x10, 0xffff0000 },
+ { 0x000d40, 4, 0x08, 0x00000000 },
+ { 0x000d44, 4, 0x08, 0x00000000 },
+ { 0x001e00, 8, 0x20, 0x00000001 },
+ { 0x001e04, 8, 0x20, 0x00000001 },
+ { 0x001e08, 8, 0x20, 0x00000002 },
+ { 0x001e0c, 8, 0x20, 0x00000001 },
+ { 0x001e10, 8, 0x20, 0x00000001 },
+ { 0x001e14, 8, 0x20, 0x00000002 },
+ { 0x001e18, 8, 0x20, 0x00000001 },
+ { 0x001480, 8, 0x10, 0x00000000 },
+ { 0x001484, 8, 0x10, 0x00000000 },
+ { 0x001488, 8, 0x10, 0x00000000 },
+ { 0x003400, 128, 0x04, 0x00000000 },
+ { 0x00030c, 1, 0x04, 0x00000001 },
+ { 0x001944, 1, 0x04, 0x00000000 },
+ { 0x001514, 1, 0x04, 0x00000000 },
+ { 0x000d68, 1, 0x04, 0x0000ffff },
+ { 0x00121c, 1, 0x04, 0x0fac6881 },
+ { 0x000fac, 1, 0x04, 0x00000001 },
+ { 0x001538, 1, 0x04, 0x00000001 },
+ { 0x000fe0, 2, 0x04, 0x00000000 },
+ { 0x000fe8, 1, 0x04, 0x00000014 },
+ { 0x000fec, 1, 0x04, 0x00000040 },
+ { 0x000ff0, 1, 0x04, 0x00000000 },
+ { 0x00179c, 1, 0x04, 0x00000000 },
+ { 0x001228, 1, 0x04, 0x00000400 },
+ { 0x00122c, 1, 0x04, 0x00000300 },
+ { 0x001230, 1, 0x04, 0x00010001 },
+ { 0x0007f8, 1, 0x04, 0x00000000 },
+ { 0x0015b4, 1, 0x04, 0x00000001 },
+ { 0x0015cc, 1, 0x04, 0x00000000 },
+ { 0x001534, 1, 0x04, 0x00000000 },
+ { 0x000754, 1, 0x04, 0x00000001 },
+ { 0x000fb0, 1, 0x04, 0x00000000 },
+ { 0x0015d0, 1, 0x04, 0x00000000 },
+ { 0x00153c, 1, 0x04, 0x00000000 },
+ { 0x0016b4, 1, 0x04, 0x00000003 },
+ { 0x000fbc, 4, 0x04, 0x0000ffff },
+ { 0x000df8, 2, 0x04, 0x00000000 },
+ { 0x001948, 1, 0x04, 0x00000000 },
+ { 0x001970, 1, 0x04, 0x00000001 },
+ { 0x00161c, 1, 0x04, 0x000009f0 },
+ { 0x000dcc, 1, 0x04, 0x00000010 },
+ { 0x0015e4, 1, 0x04, 0x00000000 },
+ { 0x001160, 32, 0x04, 0x25e00040 },
+ { 0x001880, 32, 0x04, 0x00000000 },
+ { 0x000f84, 2, 0x04, 0x00000000 },
+ { 0x0017c8, 2, 0x04, 0x00000000 },
+ { 0x0017d0, 1, 0x04, 0x000000ff },
+ { 0x0017d4, 1, 0x04, 0xffffffff },
+ { 0x0017d8, 1, 0x04, 0x00000002 },
+ { 0x0017dc, 1, 0x04, 0x00000000 },
+ { 0x0015f4, 2, 0x04, 0x00000000 },
+ { 0x001434, 2, 0x04, 0x00000000 },
+ { 0x000d74, 1, 0x04, 0x00000000 },
+ { 0x0013a4, 1, 0x04, 0x00000000 },
+ { 0x001318, 1, 0x04, 0x00000001 },
+ { 0x001080, 2, 0x04, 0x00000000 },
+ { 0x001088, 2, 0x04, 0x00000001 },
+ { 0x001090, 1, 0x04, 0x00000000 },
+ { 0x001094, 1, 0x04, 0x00000001 },
+ { 0x001098, 1, 0x04, 0x00000000 },
+ { 0x00109c, 1, 0x04, 0x00000001 },
+ { 0x0010a0, 2, 0x04, 0x00000000 },
+ { 0x001644, 1, 0x04, 0x00000000 },
+ { 0x000748, 1, 0x04, 0x00000000 },
+ { 0x000de8, 1, 0x04, 0x00000000 },
+ { 0x001648, 1, 0x04, 0x00000000 },
+ { 0x0012a4, 1, 0x04, 0x00000000 },
+ { 0x001120, 4, 0x04, 0x00000000 },
+ { 0x001118, 1, 0x04, 0x00000000 },
+ { 0x00164c, 1, 0x04, 0x00000000 },
+ { 0x001658, 1, 0x04, 0x00000000 },
+ { 0x001910, 1, 0x04, 0x00000290 },
+ { 0x001518, 1, 0x04, 0x00000000 },
+ { 0x00165c, 1, 0x04, 0x00000001 },
+ { 0x001520, 1, 0x04, 0x00000000 },
+ { 0x001604, 1, 0x04, 0x00000000 },
+ { 0x001570, 1, 0x04, 0x00000000 },
+ { 0x0013b0, 2, 0x04, 0x3f800000 },
+ { 0x00020c, 1, 0x04, 0x00000000 },
+ { 0x001670, 1, 0x04, 0x30201000 },
+ { 0x001674, 1, 0x04, 0x70605040 },
+ { 0x001678, 1, 0x04, 0xb8a89888 },
+ { 0x00167c, 1, 0x04, 0xf8e8d8c8 },
+ { 0x00166c, 1, 0x04, 0x00000000 },
+ { 0x001680, 1, 0x04, 0x00ffff00 },
+ { 0x0012d0, 1, 0x04, 0x00000003 },
+ { 0x0012d4, 1, 0x04, 0x00000002 },
+ { 0x001684, 2, 0x04, 0x00000000 },
+ { 0x000dac, 2, 0x04, 0x00001b02 },
+ { 0x000db4, 1, 0x04, 0x00000000 },
+ { 0x00168c, 1, 0x04, 0x00000000 },
+ { 0x0015bc, 1, 0x04, 0x00000000 },
+ { 0x00156c, 1, 0x04, 0x00000000 },
+ { 0x00187c, 1, 0x04, 0x00000000 },
+ { 0x001110, 1, 0x04, 0x00000001 },
+ { 0x000dc0, 3, 0x04, 0x00000000 },
+ { 0x000f40, 5, 0x04, 0x00000000 },
+ { 0x001234, 1, 0x04, 0x00000000 },
+ { 0x001690, 1, 0x04, 0x00000000 },
+ { 0x000790, 5, 0x04, 0x00000000 },
+ { 0x00077c, 1, 0x04, 0x00000000 },
+ { 0x001000, 1, 0x04, 0x00000010 },
+ { 0x0010fc, 1, 0x04, 0x00000000 },
+ { 0x001290, 1, 0x04, 0x00000000 },
+ { 0x000218, 1, 0x04, 0x00000010 },
+ { 0x0012d8, 1, 0x04, 0x00000000 },
+ { 0x0012dc, 1, 0x04, 0x00000010 },
+ { 0x000d94, 1, 0x04, 0x00000001 },
+ { 0x00155c, 2, 0x04, 0x00000000 },
+ { 0x001564, 1, 0x04, 0x00000fff },
+ { 0x001574, 2, 0x04, 0x00000000 },
+ { 0x00157c, 1, 0x04, 0x000fffff },
+ { 0x001354, 1, 0x04, 0x00000000 },
+ { 0x001610, 1, 0x04, 0x00000012 },
+ { 0x001608, 2, 0x04, 0x00000000 },
+ { 0x00260c, 1, 0x04, 0x00000000 },
+ { 0x0007ac, 1, 0x04, 0x00000000 },
+ { 0x00162c, 1, 0x04, 0x00000003 },
+ { 0x000210, 1, 0x04, 0x00000000 },
+ { 0x000320, 1, 0x04, 0x00000000 },
+ { 0x000324, 6, 0x04, 0x3f800000 },
+ { 0x000750, 1, 0x04, 0x00000000 },
+ { 0x000760, 1, 0x04, 0x39291909 },
+ { 0x000764, 1, 0x04, 0x79695949 },
+ { 0x000768, 1, 0x04, 0xb9a99989 },
+ { 0x00076c, 1, 0x04, 0xf9e9d9c9 },
+ { 0x000770, 1, 0x04, 0x30201000 },
+ { 0x000774, 1, 0x04, 0x70605040 },
+ { 0x000778, 1, 0x04, 0x00009080 },
+ { 0x000780, 1, 0x04, 0x39291909 },
+ { 0x000784, 1, 0x04, 0x79695949 },
+ { 0x000788, 1, 0x04, 0xb9a99989 },
+ { 0x00078c, 1, 0x04, 0xf9e9d9c9 },
+ { 0x0007d0, 1, 0x04, 0x30201000 },
+ { 0x0007d4, 1, 0x04, 0x70605040 },
+ { 0x0007d8, 1, 0x04, 0x00009080 },
+ { 0x00037c, 1, 0x04, 0x00000001 },
+ { 0x000740, 2, 0x04, 0x00000000 },
+ { 0x002600, 1, 0x04, 0x00000000 },
+ { 0x001918, 1, 0x04, 0x00000000 },
+ { 0x00191c, 1, 0x04, 0x00000900 },
+ { 0x001920, 1, 0x04, 0x00000405 },
+ { 0x001308, 1, 0x04, 0x00000001 },
+ { 0x001924, 1, 0x04, 0x00000000 },
+ { 0x0013ac, 1, 0x04, 0x00000000 },
+ { 0x00192c, 1, 0x04, 0x00000001 },
+ { 0x00193c, 1, 0x04, 0x00002c1c },
+ { 0x000d7c, 1, 0x04, 0x00000000 },
+ { 0x000f8c, 1, 0x04, 0x00000000 },
+ { 0x0002c0, 1, 0x04, 0x00000001 },
+ { 0x001510, 1, 0x04, 0x00000000 },
+ { 0x001940, 1, 0x04, 0x00000000 },
+ { 0x000ff4, 2, 0x04, 0x00000000 },
+ { 0x00194c, 2, 0x04, 0x00000000 },
+ { 0x001968, 1, 0x04, 0x00000000 },
+ { 0x001590, 1, 0x04, 0x0000003f },
+ { 0x0007e8, 4, 0x04, 0x00000000 },
+ { 0x00196c, 1, 0x04, 0x00000011 },
+ { 0x0002e4, 1, 0x04, 0x0000b001 },
+ { 0x00036c, 2, 0x04, 0x00000000 },
+ { 0x00197c, 1, 0x04, 0x00000000 },
+ { 0x000fcc, 2, 0x04, 0x00000000 },
+ { 0x0002d8, 1, 0x04, 0x00000040 },
+ { 0x001980, 1, 0x04, 0x00000080 },
+ { 0x001504, 1, 0x04, 0x00000080 },
+ { 0x001984, 1, 0x04, 0x00000000 },
+ { 0x000f60, 1, 0x04, 0x00000000 },
+ { 0x000f64, 1, 0x04, 0x00400040 },
+ { 0x000f68, 1, 0x04, 0x00002212 },
+ { 0x000f6c, 1, 0x04, 0x08080203 },
+ { 0x001108, 1, 0x04, 0x00000008 },
+ { 0x000f70, 1, 0x04, 0x00080001 },
+ { 0x000ffc, 1, 0x04, 0x00000000 },
+ { 0x000300, 1, 0x04, 0x00000001 },
+ { 0x0013a8, 1, 0x04, 0x00000000 },
+ { 0x0012ec, 1, 0x04, 0x00000000 },
+ { 0x001310, 1, 0x04, 0x00000000 },
+ { 0x001314, 1, 0x04, 0x00000001 },
+ { 0x001380, 1, 0x04, 0x00000000 },
+ { 0x001384, 4, 0x04, 0x00000001 },
+ { 0x001394, 1, 0x04, 0x00000000 },
+ { 0x00139c, 1, 0x04, 0x00000000 },
+ { 0x001398, 1, 0x04, 0x00000000 },
+ { 0x001594, 1, 0x04, 0x00000000 },
+ { 0x001598, 4, 0x04, 0x00000001 },
+ { 0x000f54, 3, 0x04, 0x00000000 },
+ { 0x0019bc, 1, 0x04, 0x00000000 },
+ { 0x000f9c, 2, 0x04, 0x00000000 },
+ { 0x0012cc, 1, 0x04, 0x00000000 },
+ { 0x0012e8, 1, 0x04, 0x00000000 },
+ { 0x00130c, 1, 0x04, 0x00000001 },
+ { 0x001360, 8, 0x04, 0x00000000 },
+ { 0x00133c, 2, 0x04, 0x00000001 },
+ { 0x001344, 1, 0x04, 0x00000002 },
+ { 0x001348, 2, 0x04, 0x00000001 },
+ { 0x001350, 1, 0x04, 0x00000002 },
+ { 0x001358, 1, 0x04, 0x00000001 },
+ { 0x0012e4, 1, 0x04, 0x00000000 },
+ { 0x00131c, 4, 0x04, 0x00000000 },
+ { 0x0019c0, 1, 0x04, 0x00000000 },
+ { 0x001140, 1, 0x04, 0x00000000 },
+ { 0x000dd0, 1, 0x04, 0x00000000 },
+ { 0x000dd4, 1, 0x04, 0x00000001 },
+ { 0x0002f4, 1, 0x04, 0x00000000 },
+ { 0x0019c4, 1, 0x04, 0x00000000 },
+ { 0x0019c8, 1, 0x04, 0x00001500 },
+ { 0x00135c, 1, 0x04, 0x00000000 },
+ { 0x000f90, 1, 0x04, 0x00000000 },
+ { 0x0019e0, 8, 0x04, 0x00000001 },
+ { 0x0019cc, 1, 0x04, 0x00000001 },
+ { 0x0015b8, 1, 0x04, 0x00000000 },
+ { 0x001a00, 1, 0x04, 0x00001111 },
+ { 0x001a04, 7, 0x04, 0x00000000 },
+ { 0x000d6c, 2, 0x04, 0xffff0000 },
+ { 0x0010f8, 1, 0x04, 0x00001010 },
+ { 0x000d80, 5, 0x04, 0x00000000 },
+ { 0x000da0, 1, 0x04, 0x00000000 },
+ { 0x0007a4, 2, 0x04, 0x00000000 },
+ { 0x001508, 1, 0x04, 0x80000000 },
+ { 0x00150c, 1, 0x04, 0x40000000 },
+ { 0x001668, 1, 0x04, 0x00000000 },
+ { 0x000318, 2, 0x04, 0x00000008 },
+ { 0x000d9c, 1, 0x04, 0x00000001 },
+ { 0x000f14, 1, 0x04, 0x00000000 },
+ { 0x000374, 1, 0x04, 0x00000000 },
+ { 0x000378, 1, 0x04, 0x0000000c },
+ { 0x0007dc, 1, 0x04, 0x00000000 },
+ { 0x00074c, 1, 0x04, 0x00000055 },
+ { 0x001420, 1, 0x04, 0x00000003 },
+ { 0x001008, 1, 0x04, 0x00000008 },
+ { 0x00100c, 1, 0x04, 0x00000040 },
+ { 0x001010, 1, 0x04, 0x0000012c },
+ { 0x000d60, 1, 0x04, 0x00000040 },
+ { 0x001018, 1, 0x04, 0x00000020 },
+ { 0x00101c, 1, 0x04, 0x00000001 },
+ { 0x001020, 1, 0x04, 0x00000020 },
+ { 0x001024, 1, 0x04, 0x00000001 },
+ { 0x001444, 3, 0x04, 0x00000000 },
+ { 0x000360, 1, 0x04, 0x20164010 },
+ { 0x000364, 1, 0x04, 0x00000020 },
+ { 0x000368, 1, 0x04, 0x00000000 },
+ { 0x000da8, 1, 0x04, 0x00000030 },
+ { 0x000de4, 1, 0x04, 0x00000000 },
+ { 0x000204, 1, 0x04, 0x00000006 },
+ { 0x0002d0, 1, 0x04, 0x003fffff },
+ { 0x001220, 1, 0x04, 0x00000005 },
+ { 0x000fdc, 1, 0x04, 0x00000000 },
+ { 0x000f98, 1, 0x04, 0x00400008 },
+ { 0x001284, 1, 0x04, 0x08000080 },
+ { 0x001450, 1, 0x04, 0x00400008 },
+ { 0x001454, 1, 0x04, 0x08000080 },
+ { 0x000214, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_mthd[] = {
+ { gm107_grctx_init_b097_0, 0xb097 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_fe_0[] = {
+ { 0x404004, 8, 0x04, 0x00000000 },
+ { 0x404024, 1, 0x04, 0x0000e000 },
+ { 0x404028, 8, 0x04, 0x00000000 },
+ { 0x4040a8, 8, 0x04, 0x00000000 },
+ { 0x4040c8, 1, 0x04, 0xf800008f },
+ { 0x4040d0, 6, 0x04, 0x00000000 },
+ { 0x4040f8, 1, 0x04, 0x00000000 },
+ { 0x404100, 10, 0x04, 0x00000000 },
+ { 0x404130, 2, 0x04, 0x00000000 },
+ { 0x404150, 1, 0x04, 0x0000002e },
+ { 0x404154, 1, 0x04, 0x00000400 },
+ { 0x404158, 1, 0x04, 0x00000200 },
+ { 0x404164, 1, 0x04, 0x00000045 },
+ { 0x40417c, 2, 0x04, 0x00000000 },
+ { 0x404194, 1, 0x04, 0x01000700 },
+ { 0x4041a0, 4, 0x04, 0x00000000 },
+ { 0x404200, 4, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_ds_0[] = {
+ { 0x405800, 1, 0x04, 0x0f8001bf },
+ { 0x405830, 1, 0x04, 0x0aa01000 },
+ { 0x405834, 1, 0x04, 0x08000000 },
+ { 0x405838, 1, 0x04, 0x00000000 },
+ { 0x405854, 1, 0x04, 0x00000000 },
+ { 0x405870, 4, 0x04, 0x00000001 },
+ { 0x405a00, 2, 0x04, 0x00000000 },
+ { 0x405a18, 1, 0x04, 0x00000000 },
+ { 0x405a1c, 1, 0x04, 0x000000ff },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_pd_0[] = {
+ { 0x406020, 1, 0x04, 0x07410001 },
+ { 0x406028, 4, 0x04, 0x00000001 },
+ { 0x4064a8, 1, 0x04, 0x00000000 },
+ { 0x4064ac, 1, 0x04, 0x00003fff },
+ { 0x4064b0, 3, 0x04, 0x00000000 },
+ { 0x4064c0, 1, 0x04, 0x80400280 },
+ { 0x4064c4, 1, 0x04, 0x0400ffff },
+ { 0x4064c8, 1, 0x04, 0x018001ff },
+ { 0x4064cc, 9, 0x04, 0x00000000 },
+ { 0x4064fc, 1, 0x04, 0x0000022a },
+ { 0x406500, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_be_0[] = {
+ { 0x408800, 1, 0x04, 0x32802a3c },
+ { 0x408804, 1, 0x04, 0x00000040 },
+ { 0x408808, 1, 0x04, 0x1003e005 },
+ { 0x408840, 1, 0x04, 0x0000000b },
+ { 0x408900, 1, 0x04, 0xb080b801 },
+ { 0x408904, 1, 0x04, 0x63038001 },
+ { 0x408908, 1, 0x04, 0x02c8102f },
+ { 0x408980, 1, 0x04, 0x0000011d },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { gm107_grctx_init_fe_0 },
+ { nvf0_grctx_init_pri_0 },
+ { nve4_grctx_init_memfmt_0 },
+ { gm107_grctx_init_ds_0 },
+ { nvf0_grctx_init_cwd_0 },
+ { gm107_grctx_init_pd_0 },
+ { nv108_grctx_init_rstr2d_0 },
+ { nve4_grctx_init_scc_0 },
+ { gm107_grctx_init_be_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_gpc_unk_0[] = {
+ { 0x418380, 1, 0x04, 0x00000056 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_gpc_unk_1[] = {
+ { 0x418600, 1, 0x04, 0x0000007f },
+ { 0x418684, 1, 0x04, 0x0000001f },
+ { 0x418700, 1, 0x04, 0x00000002 },
+ { 0x418704, 1, 0x04, 0x00000080 },
+ { 0x418708, 1, 0x04, 0x40000000 },
+ { 0x41870c, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_setup_0[] = {
+ { 0x418800, 1, 0x04, 0x7006863a },
+ { 0x418810, 1, 0x04, 0x00000000 },
+ { 0x418828, 1, 0x04, 0x00000044 },
+ { 0x418830, 1, 0x04, 0x10000001 },
+ { 0x4188d8, 1, 0x04, 0x00000008 },
+ { 0x4188e0, 1, 0x04, 0x01000000 },
+ { 0x4188e8, 5, 0x04, 0x00000000 },
+ { 0x4188fc, 1, 0x04, 0x20100058 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_gpc_unk_2[] = {
+ { 0x418d24, 1, 0x04, 0x00000000 },
+ { 0x418e00, 1, 0x04, 0x90000000 },
+ { 0x418e24, 1, 0x04, 0x00000000 },
+ { 0x418e28, 1, 0x04, 0x00000030 },
+ { 0x418e30, 1, 0x04, 0x00000000 },
+ { 0x418e34, 1, 0x04, 0x00010000 },
+ { 0x418e38, 1, 0x04, 0x00000000 },
+ { 0x418e40, 22, 0x04, 0x00000000 },
+ { 0x418ea0, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_gpc[] = {
+ { gm107_grctx_init_gpc_unk_0 },
+ { nv108_grctx_init_prop_0 },
+ { gm107_grctx_init_gpc_unk_1 },
+ { gm107_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nv108_grctx_init_crstr_0 },
+ { nve4_grctx_init_gpm_0 },
+ { gm107_grctx_init_gpc_unk_2 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_tex_0[] = {
+ { 0x419a00, 1, 0x04, 0x000300f0 },
+ { 0x419a04, 1, 0x04, 0x00000005 },
+ { 0x419a08, 1, 0x04, 0x00000421 },
+ { 0x419a0c, 1, 0x04, 0x00120000 },
+ { 0x419a10, 1, 0x04, 0x00000000 },
+ { 0x419a14, 1, 0x04, 0x00002200 },
+ { 0x419a1c, 1, 0x04, 0x0000c000 },
+ { 0x419a20, 1, 0x04, 0x20008a00 },
+ { 0x419a30, 1, 0x04, 0x00000001 },
+ { 0x419a3c, 1, 0x04, 0x00000002 },
+ { 0x419ac4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_mpc_0[] = {
+ { 0x419c00, 1, 0x04, 0x0000001a },
+ { 0x419c04, 1, 0x04, 0x80000006 },
+ { 0x419c08, 1, 0x04, 0x00000002 },
+ { 0x419c20, 1, 0x04, 0x00000000 },
+ { 0x419c24, 1, 0x04, 0x00084210 },
+ { 0x419c28, 1, 0x04, 0x3efbefbe },
+ { 0x419c2c, 1, 0x04, 0x00000000 },
+ { 0x419c34, 1, 0x04, 0x01ff1ff3 },
+ { 0x419c3c, 1, 0x04, 0x00001919 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_l1c_0[] = {
+ { 0x419c84, 1, 0x04, 0x00000020 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_sm_0[] = {
+ { 0x419e04, 3, 0x04, 0x00000000 },
+ { 0x419e10, 1, 0x04, 0x00001c02 },
+ { 0x419e44, 1, 0x04, 0x00d3eff2 },
+ { 0x419e48, 1, 0x04, 0x00000000 },
+ { 0x419e4c, 1, 0x04, 0x0000007f },
+ { 0x419e50, 1, 0x04, 0x00000000 },
+ { 0x419e60, 4, 0x04, 0x00000000 },
+ { 0x419e74, 10, 0x04, 0x00000000 },
+ { 0x419eac, 1, 0x04, 0x0001cf8b },
+ { 0x419eb0, 1, 0x04, 0x00030300 },
+ { 0x419eb8, 1, 0x04, 0x00000000 },
+ { 0x419ef0, 24, 0x04, 0x00000000 },
+ { 0x419f68, 2, 0x04, 0x00000000 },
+ { 0x419f70, 1, 0x04, 0x00000020 },
+ { 0x419f78, 1, 0x04, 0x000003eb },
+ { 0x419f7c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_tpc[] = {
+ { nvd7_grctx_init_pe_0 },
+ { gm107_grctx_init_tex_0 },
+ { gm107_grctx_init_mpc_0 },
+ { gm107_grctx_init_l1c_0 },
+ { gm107_grctx_init_sm_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_cbm_0[] = {
+ { 0x41bec0, 1, 0x04, 0x00000000 },
+ { 0x41bec4, 1, 0x04, 0x01050000 },
+ { 0x41bee4, 1, 0x04, 0x00000000 },
+ { 0x41bef0, 1, 0x04, 0x000003ff },
+ { 0x41bef4, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_grctx_init_wwdx_0[] = {
+ { 0x41bf00, 1, 0x04, 0x0a418820 },
+ { 0x41bf04, 1, 0x04, 0x062080e6 },
+ { 0x41bf08, 1, 0x04, 0x020398a4 },
+ { 0x41bf0c, 1, 0x04, 0x0e629062 },
+ { 0x41bf10, 1, 0x04, 0x0a418820 },
+ { 0x41bf14, 1, 0x04, 0x000000e6 },
+ { 0x41bfd0, 1, 0x04, 0x00900103 },
+ { 0x41bfe0, 1, 0x04, 0x80000000 },
+ { 0x41bfe4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_grctx_pack_ppc[] = {
+ { nve4_grctx_init_pes_0 },
+ { gm107_grctx_init_cbm_0 },
+ { gm107_grctx_init_wwdx_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
+static void
+gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
+{
+ mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
+ mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
+ mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
+
+ mmio_list(0x40800c, 0x00000000, 8, 1);
+ mmio_list(0x408010, 0x80000000, 0, 0);
+ mmio_list(0x419004, 0x00000000, 8, 1);
+ mmio_list(0x419008, 0x00000000, 0, 0);
+ mmio_list(0x4064cc, 0x80000000, 0, 0);
+ mmio_list(0x418e30, 0x80000000, 0, 0);
+
+ mmio_list(0x408004, 0x00000000, 8, 0);
+ mmio_list(0x408008, 0x80000030, 0, 0);
+ mmio_list(0x418e24, 0x00000000, 8, 0);
+ mmio_list(0x418e28, 0x80000030, 0, 0);
+
+ mmio_list(0x418810, 0x80000000, 12, 2);
+ mmio_list(0x419848, 0x10000000, 12, 2);
+ mmio_list(0x419c2c, 0x10000000, 12, 2);
+
+ mmio_list(0x405830, 0x0aa01000, 0, 0);
+ mmio_list(0x4064c4, 0x0400ffff, 0, 0);
+
+ /*XXX*/
+ mmio_list(0x5030c0, 0x00001540, 0, 0);
+ mmio_list(0x5030f4, 0x00000000, 0, 0);
+ mmio_list(0x5030e4, 0x00002000, 0, 0);
+ mmio_list(0x5030f8, 0x00003fc0, 0, 0);
+ mmio_list(0x418ea0, 0x07151540, 0, 0);
+
+ mmio_list(0x5032c0, 0x00001540, 0, 0);
+ mmio_list(0x5032f4, 0x00001fe0, 0, 0);
+ mmio_list(0x5032e4, 0x00002000, 0, 0);
+ mmio_list(0x5032f8, 0x00006fc0, 0, 0);
+ mmio_list(0x418ea4, 0x07151540, 0, 0);
+}
+
+static void
+gm107_grctx_generate_tpcid(struct nvc0_graph_priv *priv)
+{
+ int gpc, tpc, id;
+
+ for (tpc = 0, id = 0; tpc < 4; tpc++) {
+ for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
+ if (tpc < priv->tpc_nr[gpc]) {
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x698), id);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0c10 + tpc * 4), id);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x088), id);
+ id++;
+ }
+
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0c08), priv->tpc_nr[gpc]);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0c8c), priv->tpc_nr[gpc]);
+ }
+ }
+}
+
+static void
+gm107_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
+{
+ struct nvc0_grctx_oclass *oclass = (void *)nv_engine(priv)->cclass;
+ int i;
+
+ nvc0_graph_mmio(priv, oclass->hub);
+ nvc0_graph_mmio(priv, oclass->gpc);
+ nvc0_graph_mmio(priv, oclass->zcull);
+ nvc0_graph_mmio(priv, oclass->tpc);
+ nvc0_graph_mmio(priv, oclass->ppc);
+
+ nv_wr32(priv, 0x404154, 0x00000000);
+
+ oclass->mods(priv, info);
+ oclass->unkn(priv);
+
+ gm107_grctx_generate_tpcid(priv);
+ nvc0_grctx_generate_r406028(priv);
+ nve4_grctx_generate_r418bb8(priv);
+ nvc0_grctx_generate_r406800(priv);
+
+ nv_wr32(priv, 0x4064d0, 0x00000001);
+ for (i = 1; i < 8; i++)
+ nv_wr32(priv, 0x4064d0 + (i * 0x04), 0x00000000);
+ nv_wr32(priv, 0x406500, 0x00000001);
+
+ nv_wr32(priv, 0x405b00, (priv->tpc_total << 8) | priv->gpc_nr);
+
+ if (priv->gpc_nr == 1) {
+ nv_mask(priv, 0x408850, 0x0000000f, priv->tpc_nr[0]);
+ nv_mask(priv, 0x408958, 0x0000000f, priv->tpc_nr[0]);
+ } else {
+ nv_mask(priv, 0x408850, 0x0000000f, priv->gpc_nr);
+ nv_mask(priv, 0x408958, 0x0000000f, priv->gpc_nr);
+ }
+
+ nvc0_graph_icmd(priv, oclass->icmd);
+ nv_wr32(priv, 0x404154, 0x00000400);
+ nvc0_graph_mthd(priv, oclass->mthd);
+
+ nv_mask(priv, 0x419e00, 0x00808080, 0x00808080);
+ nv_mask(priv, 0x419ccc, 0x80000000, 0x80000000);
+ nv_mask(priv, 0x419f80, 0x80000000, 0x80000000);
+ nv_mask(priv, 0x419f88, 0x80000000, 0x80000000);
+}
+
+struct nouveau_oclass *
+gm107_grctx_oclass = &(struct nvc0_grctx_oclass) {
+ .base.handle = NV_ENGCTX(GR, 0x08),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvc0_graph_context_ctor,
+ .dtor = nvc0_graph_context_dtor,
+ .init = _nouveau_graph_context_init,
+ .fini = _nouveau_graph_context_fini,
+ .rd32 = _nouveau_graph_context_rd32,
+ .wr32 = _nouveau_graph_context_wr32,
+ },
+ .main = gm107_grctx_generate_main,
+ .mods = gm107_grctx_generate_mods,
+ .unkn = nve4_grctx_generate_unkn,
+ .hub = gm107_grctx_pack_hub,
+ .gpc = gm107_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = gm107_grctx_pack_tpc,
+ .ppc = gm107_grctx_pack_ppc,
+ .icmd = gm107_grctx_pack_icmd,
+ .mthd = gm107_grctx_pack_mthd,
+}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-static struct nvc0_graph_init
-nv108_grctx_init_icmd[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nv108_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x000039, 3, 0x01, 0x00000000 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_a197[] = {
- { 0x000800, 1, 0x04, 0x00000000 },
- { 0x000840, 1, 0x04, 0x00000000 },
- { 0x000880, 1, 0x04, 0x00000000 },
- { 0x0008c0, 1, 0x04, 0x00000000 },
- { 0x000900, 1, 0x04, 0x00000000 },
- { 0x000940, 1, 0x04, 0x00000000 },
- { 0x000980, 1, 0x04, 0x00000000 },
- { 0x0009c0, 1, 0x04, 0x00000000 },
- { 0x000804, 1, 0x04, 0x00000000 },
- { 0x000844, 1, 0x04, 0x00000000 },
- { 0x000884, 1, 0x04, 0x00000000 },
- { 0x0008c4, 1, 0x04, 0x00000000 },
- { 0x000904, 1, 0x04, 0x00000000 },
- { 0x000944, 1, 0x04, 0x00000000 },
- { 0x000984, 1, 0x04, 0x00000000 },
- { 0x0009c4, 1, 0x04, 0x00000000 },
- { 0x000808, 1, 0x04, 0x00000400 },
- { 0x000848, 1, 0x04, 0x00000400 },
- { 0x000888, 1, 0x04, 0x00000400 },
- { 0x0008c8, 1, 0x04, 0x00000400 },
- { 0x000908, 1, 0x04, 0x00000400 },
- { 0x000948, 1, 0x04, 0x00000400 },
- { 0x000988, 1, 0x04, 0x00000400 },
- { 0x0009c8, 1, 0x04, 0x00000400 },
- { 0x00080c, 1, 0x04, 0x00000300 },
- { 0x00084c, 1, 0x04, 0x00000300 },
- { 0x00088c, 1, 0x04, 0x00000300 },
- { 0x0008cc, 1, 0x04, 0x00000300 },
- { 0x00090c, 1, 0x04, 0x00000300 },
- { 0x00094c, 1, 0x04, 0x00000300 },
- { 0x00098c, 1, 0x04, 0x00000300 },
- { 0x0009cc, 1, 0x04, 0x00000300 },
- { 0x000810, 1, 0x04, 0x000000cf },
- { 0x000850, 1, 0x04, 0x00000000 },
- { 0x000890, 1, 0x04, 0x00000000 },
- { 0x0008d0, 1, 0x04, 0x00000000 },
- { 0x000910, 1, 0x04, 0x00000000 },
- { 0x000950, 1, 0x04, 0x00000000 },
- { 0x000990, 1, 0x04, 0x00000000 },
- { 0x0009d0, 1, 0x04, 0x00000000 },
- { 0x000814, 1, 0x04, 0x00000040 },
- { 0x000854, 1, 0x04, 0x00000040 },
- { 0x000894, 1, 0x04, 0x00000040 },
- { 0x0008d4, 1, 0x04, 0x00000040 },
- { 0x000914, 1, 0x04, 0x00000040 },
- { 0x000954, 1, 0x04, 0x00000040 },
- { 0x000994, 1, 0x04, 0x00000040 },
- { 0x0009d4, 1, 0x04, 0x00000040 },
- { 0x000818, 1, 0x04, 0x00000001 },
- { 0x000858, 1, 0x04, 0x00000001 },
- { 0x000898, 1, 0x04, 0x00000001 },
- { 0x0008d8, 1, 0x04, 0x00000001 },
- { 0x000918, 1, 0x04, 0x00000001 },
- { 0x000958, 1, 0x04, 0x00000001 },
- { 0x000998, 1, 0x04, 0x00000001 },
- { 0x0009d8, 1, 0x04, 0x00000001 },
- { 0x00081c, 1, 0x04, 0x00000000 },
- { 0x00085c, 1, 0x04, 0x00000000 },
- { 0x00089c, 1, 0x04, 0x00000000 },
- { 0x0008dc, 1, 0x04, 0x00000000 },
- { 0x00091c, 1, 0x04, 0x00000000 },
- { 0x00095c, 1, 0x04, 0x00000000 },
- { 0x00099c, 1, 0x04, 0x00000000 },
- { 0x0009dc, 1, 0x04, 0x00000000 },
- { 0x000820, 1, 0x04, 0x00000000 },
- { 0x000860, 1, 0x04, 0x00000000 },
- { 0x0008a0, 1, 0x04, 0x00000000 },
- { 0x0008e0, 1, 0x04, 0x00000000 },
- { 0x000920, 1, 0x04, 0x00000000 },
- { 0x000960, 1, 0x04, 0x00000000 },
- { 0x0009a0, 1, 0x04, 0x00000000 },
- { 0x0009e0, 1, 0x04, 0x00000000 },
- { 0x001c00, 1, 0x04, 0x00000000 },
- { 0x001c10, 1, 0x04, 0x00000000 },
- { 0x001c20, 1, 0x04, 0x00000000 },
- { 0x001c30, 1, 0x04, 0x00000000 },
- { 0x001c40, 1, 0x04, 0x00000000 },
- { 0x001c50, 1, 0x04, 0x00000000 },
- { 0x001c60, 1, 0x04, 0x00000000 },
- { 0x001c70, 1, 0x04, 0x00000000 },
- { 0x001c80, 1, 0x04, 0x00000000 },
- { 0x001c90, 1, 0x04, 0x00000000 },
- { 0x001ca0, 1, 0x04, 0x00000000 },
- { 0x001cb0, 1, 0x04, 0x00000000 },
- { 0x001cc0, 1, 0x04, 0x00000000 },
- { 0x001cd0, 1, 0x04, 0x00000000 },
- { 0x001ce0, 1, 0x04, 0x00000000 },
- { 0x001cf0, 1, 0x04, 0x00000000 },
- { 0x001c04, 1, 0x04, 0x00000000 },
- { 0x001c14, 1, 0x04, 0x00000000 },
- { 0x001c24, 1, 0x04, 0x00000000 },
- { 0x001c34, 1, 0x04, 0x00000000 },
- { 0x001c44, 1, 0x04, 0x00000000 },
- { 0x001c54, 1, 0x04, 0x00000000 },
- { 0x001c64, 1, 0x04, 0x00000000 },
- { 0x001c74, 1, 0x04, 0x00000000 },
- { 0x001c84, 1, 0x04, 0x00000000 },
- { 0x001c94, 1, 0x04, 0x00000000 },
- { 0x001ca4, 1, 0x04, 0x00000000 },
- { 0x001cb4, 1, 0x04, 0x00000000 },
- { 0x001cc4, 1, 0x04, 0x00000000 },
- { 0x001cd4, 1, 0x04, 0x00000000 },
- { 0x001ce4, 1, 0x04, 0x00000000 },
- { 0x001cf4, 1, 0x04, 0x00000000 },
- { 0x001c08, 1, 0x04, 0x00000000 },
- { 0x001c18, 1, 0x04, 0x00000000 },
- { 0x001c28, 1, 0x04, 0x00000000 },
- { 0x001c38, 1, 0x04, 0x00000000 },
- { 0x001c48, 1, 0x04, 0x00000000 },
- { 0x001c58, 1, 0x04, 0x00000000 },
- { 0x001c68, 1, 0x04, 0x00000000 },
- { 0x001c78, 1, 0x04, 0x00000000 },
- { 0x001c88, 1, 0x04, 0x00000000 },
- { 0x001c98, 1, 0x04, 0x00000000 },
- { 0x001ca8, 1, 0x04, 0x00000000 },
- { 0x001cb8, 1, 0x04, 0x00000000 },
- { 0x001cc8, 1, 0x04, 0x00000000 },
- { 0x001cd8, 1, 0x04, 0x00000000 },
- { 0x001ce8, 1, 0x04, 0x00000000 },
- { 0x001cf8, 1, 0x04, 0x00000000 },
- { 0x001c0c, 1, 0x04, 0x00000000 },
- { 0x001c1c, 1, 0x04, 0x00000000 },
- { 0x001c2c, 1, 0x04, 0x00000000 },
- { 0x001c3c, 1, 0x04, 0x00000000 },
- { 0x001c4c, 1, 0x04, 0x00000000 },
- { 0x001c5c, 1, 0x04, 0x00000000 },
- { 0x001c6c, 1, 0x04, 0x00000000 },
- { 0x001c7c, 1, 0x04, 0x00000000 },
- { 0x001c8c, 1, 0x04, 0x00000000 },
- { 0x001c9c, 1, 0x04, 0x00000000 },
- { 0x001cac, 1, 0x04, 0x00000000 },
- { 0x001cbc, 1, 0x04, 0x00000000 },
- { 0x001ccc, 1, 0x04, 0x00000000 },
- { 0x001cdc, 1, 0x04, 0x00000000 },
- { 0x001cec, 1, 0x04, 0x00000000 },
- { 0x001cfc, 2, 0x04, 0x00000000 },
- { 0x001d10, 1, 0x04, 0x00000000 },
- { 0x001d20, 1, 0x04, 0x00000000 },
- { 0x001d30, 1, 0x04, 0x00000000 },
- { 0x001d40, 1, 0x04, 0x00000000 },
- { 0x001d50, 1, 0x04, 0x00000000 },
- { 0x001d60, 1, 0x04, 0x00000000 },
- { 0x001d70, 1, 0x04, 0x00000000 },
- { 0x001d80, 1, 0x04, 0x00000000 },
- { 0x001d90, 1, 0x04, 0x00000000 },
- { 0x001da0, 1, 0x04, 0x00000000 },
- { 0x001db0, 1, 0x04, 0x00000000 },
- { 0x001dc0, 1, 0x04, 0x00000000 },
- { 0x001dd0, 1, 0x04, 0x00000000 },
- { 0x001de0, 1, 0x04, 0x00000000 },
- { 0x001df0, 1, 0x04, 0x00000000 },
- { 0x001d04, 1, 0x04, 0x00000000 },
- { 0x001d14, 1, 0x04, 0x00000000 },
- { 0x001d24, 1, 0x04, 0x00000000 },
- { 0x001d34, 1, 0x04, 0x00000000 },
- { 0x001d44, 1, 0x04, 0x00000000 },
- { 0x001d54, 1, 0x04, 0x00000000 },
- { 0x001d64, 1, 0x04, 0x00000000 },
- { 0x001d74, 1, 0x04, 0x00000000 },
- { 0x001d84, 1, 0x04, 0x00000000 },
- { 0x001d94, 1, 0x04, 0x00000000 },
- { 0x001da4, 1, 0x04, 0x00000000 },
- { 0x001db4, 1, 0x04, 0x00000000 },
- { 0x001dc4, 1, 0x04, 0x00000000 },
- { 0x001dd4, 1, 0x04, 0x00000000 },
- { 0x001de4, 1, 0x04, 0x00000000 },
- { 0x001df4, 1, 0x04, 0x00000000 },
- { 0x001d08, 1, 0x04, 0x00000000 },
- { 0x001d18, 1, 0x04, 0x00000000 },
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- { 0x001d98, 1, 0x04, 0x00000000 },
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- { 0x001dbc, 1, 0x04, 0x00000000 },
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- { 0x001dfc, 1, 0x04, 0x00000000 },
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- { 0x001f54, 1, 0x04, 0x00000000 },
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- { 0x001f74, 1, 0x04, 0x00000000 },
- { 0x001f7c, 2, 0x04, 0x00000000 },
- { 0x001f88, 1, 0x04, 0x00000000 },
- { 0x001f90, 1, 0x04, 0x00000000 },
- { 0x001f98, 1, 0x04, 0x00000000 },
- { 0x001fa0, 1, 0x04, 0x00000000 },
- { 0x001fa8, 1, 0x04, 0x00000000 },
- { 0x001fb0, 1, 0x04, 0x00000000 },
- { 0x001fb8, 1, 0x04, 0x00000000 },
- { 0x001fc0, 1, 0x04, 0x00000000 },
- { 0x001fc8, 1, 0x04, 0x00000000 },
- { 0x001fd0, 1, 0x04, 0x00000000 },
- { 0x001fd8, 1, 0x04, 0x00000000 },
- { 0x001fe0, 1, 0x04, 0x00000000 },
- { 0x001fe8, 1, 0x04, 0x00000000 },
- { 0x001ff0, 1, 0x04, 0x00000000 },
- { 0x001ff8, 1, 0x04, 0x00000000 },
- { 0x001f84, 1, 0x04, 0x00000000 },
- { 0x001f8c, 1, 0x04, 0x00000000 },
- { 0x001f94, 1, 0x04, 0x00000000 },
- { 0x001f9c, 1, 0x04, 0x00000000 },
- { 0x001fa4, 1, 0x04, 0x00000000 },
- { 0x001fac, 1, 0x04, 0x00000000 },
- { 0x001fb4, 1, 0x04, 0x00000000 },
- { 0x001fbc, 1, 0x04, 0x00000000 },
- { 0x001fc4, 1, 0x04, 0x00000000 },
- { 0x001fcc, 1, 0x04, 0x00000000 },
- { 0x001fd4, 1, 0x04, 0x00000000 },
- { 0x001fdc, 1, 0x04, 0x00000000 },
- { 0x001fe4, 1, 0x04, 0x00000000 },
- { 0x001fec, 1, 0x04, 0x00000000 },
- { 0x001ff4, 1, 0x04, 0x00000000 },
- { 0x001ffc, 2, 0x04, 0x00000000 },
- { 0x002040, 1, 0x04, 0x00000011 },
- { 0x002080, 1, 0x04, 0x00000020 },
- { 0x0020c0, 1, 0x04, 0x00000030 },
- { 0x002100, 1, 0x04, 0x00000040 },
- { 0x002140, 1, 0x04, 0x00000051 },
- { 0x00200c, 1, 0x04, 0x00000001 },
- { 0x00204c, 1, 0x04, 0x00000001 },
- { 0x00208c, 1, 0x04, 0x00000001 },
- { 0x0020cc, 1, 0x04, 0x00000001 },
- { 0x00210c, 1, 0x04, 0x00000001 },
- { 0x00214c, 1, 0x04, 0x00000001 },
- { 0x002010, 1, 0x04, 0x00000000 },
- { 0x002050, 1, 0x04, 0x00000000 },
- { 0x002090, 1, 0x04, 0x00000001 },
- { 0x0020d0, 1, 0x04, 0x00000002 },
- { 0x002110, 1, 0x04, 0x00000003 },
- { 0x002150, 1, 0x04, 0x00000004 },
- { 0x000380, 1, 0x04, 0x00000000 },
- { 0x0003a0, 1, 0x04, 0x00000000 },
- { 0x0003c0, 1, 0x04, 0x00000000 },
- { 0x0003e0, 1, 0x04, 0x00000000 },
- { 0x000384, 1, 0x04, 0x00000000 },
- { 0x0003a4, 1, 0x04, 0x00000000 },
- { 0x0003c4, 1, 0x04, 0x00000000 },
- { 0x0003e4, 1, 0x04, 0x00000000 },
- { 0x000388, 1, 0x04, 0x00000000 },
- { 0x0003a8, 1, 0x04, 0x00000000 },
- { 0x0003c8, 1, 0x04, 0x00000000 },
- { 0x0003e8, 1, 0x04, 0x00000000 },
- { 0x00038c, 1, 0x04, 0x00000000 },
- { 0x0003ac, 1, 0x04, 0x00000000 },
- { 0x0003cc, 1, 0x04, 0x00000000 },
- { 0x0003ec, 1, 0x04, 0x00000000 },
- { 0x000700, 1, 0x04, 0x00000000 },
- { 0x000710, 1, 0x04, 0x00000000 },
- { 0x000720, 1, 0x04, 0x00000000 },
- { 0x000730, 1, 0x04, 0x00000000 },
- { 0x000704, 1, 0x04, 0x00000000 },
- { 0x000714, 1, 0x04, 0x00000000 },
- { 0x000724, 1, 0x04, 0x00000000 },
- { 0x000734, 1, 0x04, 0x00000000 },
- { 0x000708, 1, 0x04, 0x00000000 },
- { 0x000718, 1, 0x04, 0x00000000 },
- { 0x000728, 1, 0x04, 0x00000000 },
- { 0x000738, 1, 0x04, 0x00000000 },
- { 0x002800, 128, 0x04, 0x00000000 },
- { 0x000a00, 1, 0x04, 0x00000000 },
- { 0x000a20, 1, 0x04, 0x00000000 },
- { 0x000a40, 1, 0x04, 0x00000000 },
- { 0x000a60, 1, 0x04, 0x00000000 },
- { 0x000a80, 1, 0x04, 0x00000000 },
- { 0x000aa0, 1, 0x04, 0x00000000 },
- { 0x000ac0, 1, 0x04, 0x00000000 },
- { 0x000ae0, 1, 0x04, 0x00000000 },
- { 0x000b00, 1, 0x04, 0x00000000 },
- { 0x000b20, 1, 0x04, 0x00000000 },
- { 0x000b40, 1, 0x04, 0x00000000 },
- { 0x000b60, 1, 0x04, 0x00000000 },
- { 0x000b80, 1, 0x04, 0x00000000 },
- { 0x000ba0, 1, 0x04, 0x00000000 },
- { 0x000bc0, 1, 0x04, 0x00000000 },
- { 0x000be0, 1, 0x04, 0x00000000 },
- { 0x000a04, 1, 0x04, 0x00000000 },
- { 0x000a24, 1, 0x04, 0x00000000 },
- { 0x000a44, 1, 0x04, 0x00000000 },
- { 0x000a64, 1, 0x04, 0x00000000 },
- { 0x000a84, 1, 0x04, 0x00000000 },
- { 0x000aa4, 1, 0x04, 0x00000000 },
- { 0x000ac4, 1, 0x04, 0x00000000 },
- { 0x000ae4, 1, 0x04, 0x00000000 },
- { 0x000b04, 1, 0x04, 0x00000000 },
- { 0x000b24, 1, 0x04, 0x00000000 },
- { 0x000b44, 1, 0x04, 0x00000000 },
- { 0x000b64, 1, 0x04, 0x00000000 },
- { 0x000b84, 1, 0x04, 0x00000000 },
- { 0x000ba4, 1, 0x04, 0x00000000 },
- { 0x000bc4, 1, 0x04, 0x00000000 },
- { 0x000be4, 1, 0x04, 0x00000000 },
- { 0x000a08, 1, 0x04, 0x00000000 },
- { 0x000a28, 1, 0x04, 0x00000000 },
- { 0x000a48, 1, 0x04, 0x00000000 },
- { 0x000a68, 1, 0x04, 0x00000000 },
- { 0x000a88, 1, 0x04, 0x00000000 },
- { 0x000aa8, 1, 0x04, 0x00000000 },
- { 0x000ac8, 1, 0x04, 0x00000000 },
- { 0x000ae8, 1, 0x04, 0x00000000 },
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- { 0x000ba8, 1, 0x04, 0x00000000 },
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- { 0x000be8, 1, 0x04, 0x00000000 },
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- { 0x000a2c, 1, 0x04, 0x00000000 },
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- { 0x000a6c, 1, 0x04, 0x00000000 },
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- { 0x000aac, 1, 0x04, 0x00000000 },
- { 0x000acc, 1, 0x04, 0x00000000 },
- { 0x000aec, 1, 0x04, 0x00000000 },
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- { 0x000b6c, 1, 0x04, 0x00000000 },
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- { 0x000bac, 1, 0x04, 0x00000000 },
- { 0x000bcc, 1, 0x04, 0x00000000 },
- { 0x000bec, 1, 0x04, 0x00000000 },
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- { 0x000a30, 1, 0x04, 0x00000000 },
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- { 0x000a70, 1, 0x04, 0x00000000 },
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- { 0x000ab0, 1, 0x04, 0x00000000 },
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- { 0x000b30, 1, 0x04, 0x00000000 },
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- { 0x000b70, 1, 0x04, 0x00000000 },
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- { 0x000bb0, 1, 0x04, 0x00000000 },
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- { 0x000bf0, 1, 0x04, 0x00000000 },
- { 0x000a14, 1, 0x04, 0x00000000 },
- { 0x000a34, 1, 0x04, 0x00000000 },
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- { 0x000a74, 1, 0x04, 0x00000000 },
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- { 0x000ab4, 1, 0x04, 0x00000000 },
- { 0x000ad4, 1, 0x04, 0x00000000 },
- { 0x000af4, 1, 0x04, 0x00000000 },
- { 0x000b14, 1, 0x04, 0x00000000 },
- { 0x000b34, 1, 0x04, 0x00000000 },
- { 0x000b54, 1, 0x04, 0x00000000 },
- { 0x000b74, 1, 0x04, 0x00000000 },
- { 0x000b94, 1, 0x04, 0x00000000 },
- { 0x000bb4, 1, 0x04, 0x00000000 },
- { 0x000bd4, 1, 0x04, 0x00000000 },
- { 0x000bf4, 1, 0x04, 0x00000000 },
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- { 0x000c10, 1, 0x04, 0x00000000 },
- { 0x000c20, 1, 0x04, 0x00000000 },
- { 0x000c30, 1, 0x04, 0x00000000 },
- { 0x000c40, 1, 0x04, 0x00000000 },
- { 0x000c50, 1, 0x04, 0x00000000 },
- { 0x000c60, 1, 0x04, 0x00000000 },
- { 0x000c70, 1, 0x04, 0x00000000 },
- { 0x000c80, 1, 0x04, 0x00000000 },
- { 0x000c90, 1, 0x04, 0x00000000 },
- { 0x000ca0, 1, 0x04, 0x00000000 },
- { 0x000cb0, 1, 0x04, 0x00000000 },
- { 0x000cc0, 1, 0x04, 0x00000000 },
- { 0x000cd0, 1, 0x04, 0x00000000 },
- { 0x000ce0, 1, 0x04, 0x00000000 },
- { 0x000cf0, 1, 0x04, 0x00000000 },
- { 0x000c04, 1, 0x04, 0x00000000 },
- { 0x000c14, 1, 0x04, 0x00000000 },
- { 0x000c24, 1, 0x04, 0x00000000 },
- { 0x000c34, 1, 0x04, 0x00000000 },
- { 0x000c44, 1, 0x04, 0x00000000 },
- { 0x000c54, 1, 0x04, 0x00000000 },
- { 0x000c64, 1, 0x04, 0x00000000 },
- { 0x000c74, 1, 0x04, 0x00000000 },
- { 0x000c84, 1, 0x04, 0x00000000 },
- { 0x000c94, 1, 0x04, 0x00000000 },
- { 0x000ca4, 1, 0x04, 0x00000000 },
- { 0x000cb4, 1, 0x04, 0x00000000 },
- { 0x000cc4, 1, 0x04, 0x00000000 },
- { 0x000cd4, 1, 0x04, 0x00000000 },
- { 0x000ce4, 1, 0x04, 0x00000000 },
- { 0x000cf4, 1, 0x04, 0x00000000 },
- { 0x000c08, 1, 0x04, 0x00000000 },
- { 0x000c18, 1, 0x04, 0x00000000 },
- { 0x000c28, 1, 0x04, 0x00000000 },
- { 0x000c38, 1, 0x04, 0x00000000 },
- { 0x000c48, 1, 0x04, 0x00000000 },
- { 0x000c58, 1, 0x04, 0x00000000 },
- { 0x000c68, 1, 0x04, 0x00000000 },
- { 0x000c78, 1, 0x04, 0x00000000 },
- { 0x000c88, 1, 0x04, 0x00000000 },
- { 0x000c98, 1, 0x04, 0x00000000 },
- { 0x000ca8, 1, 0x04, 0x00000000 },
- { 0x000cb8, 1, 0x04, 0x00000000 },
- { 0x000cc8, 1, 0x04, 0x00000000 },
- { 0x000cd8, 1, 0x04, 0x00000000 },
- { 0x000ce8, 1, 0x04, 0x00000000 },
- { 0x000cf8, 1, 0x04, 0x00000000 },
- { 0x000c0c, 1, 0x04, 0x3f800000 },
- { 0x000c1c, 1, 0x04, 0x3f800000 },
- { 0x000c2c, 1, 0x04, 0x3f800000 },
- { 0x000c3c, 1, 0x04, 0x3f800000 },
- { 0x000c4c, 1, 0x04, 0x3f800000 },
- { 0x000c5c, 1, 0x04, 0x3f800000 },
- { 0x000c6c, 1, 0x04, 0x3f800000 },
- { 0x000c7c, 1, 0x04, 0x3f800000 },
- { 0x000c8c, 1, 0x04, 0x3f800000 },
- { 0x000c9c, 1, 0x04, 0x3f800000 },
- { 0x000cac, 1, 0x04, 0x3f800000 },
- { 0x000cbc, 1, 0x04, 0x3f800000 },
- { 0x000ccc, 1, 0x04, 0x3f800000 },
- { 0x000cdc, 1, 0x04, 0x3f800000 },
- { 0x000cec, 1, 0x04, 0x3f800000 },
- { 0x000cfc, 1, 0x04, 0x3f800000 },
- { 0x000d00, 1, 0x04, 0xffff0000 },
- { 0x000d08, 1, 0x04, 0xffff0000 },
- { 0x000d10, 1, 0x04, 0xffff0000 },
- { 0x000d18, 1, 0x04, 0xffff0000 },
- { 0x000d20, 1, 0x04, 0xffff0000 },
- { 0x000d28, 1, 0x04, 0xffff0000 },
- { 0x000d30, 1, 0x04, 0xffff0000 },
- { 0x000d38, 1, 0x04, 0xffff0000 },
- { 0x000d04, 1, 0x04, 0xffff0000 },
- { 0x000d0c, 1, 0x04, 0xffff0000 },
- { 0x000d14, 1, 0x04, 0xffff0000 },
- { 0x000d1c, 1, 0x04, 0xffff0000 },
- { 0x000d24, 1, 0x04, 0xffff0000 },
- { 0x000d2c, 1, 0x04, 0xffff0000 },
- { 0x000d34, 1, 0x04, 0xffff0000 },
- { 0x000d3c, 1, 0x04, 0xffff0000 },
- { 0x000e00, 1, 0x04, 0x00000000 },
- { 0x000e10, 1, 0x04, 0x00000000 },
- { 0x000e20, 1, 0x04, 0x00000000 },
- { 0x000e30, 1, 0x04, 0x00000000 },
- { 0x000e40, 1, 0x04, 0x00000000 },
- { 0x000e50, 1, 0x04, 0x00000000 },
- { 0x000e60, 1, 0x04, 0x00000000 },
- { 0x000e70, 1, 0x04, 0x00000000 },
- { 0x000e80, 1, 0x04, 0x00000000 },
- { 0x000e90, 1, 0x04, 0x00000000 },
- { 0x000ea0, 1, 0x04, 0x00000000 },
- { 0x000eb0, 1, 0x04, 0x00000000 },
- { 0x000ec0, 1, 0x04, 0x00000000 },
- { 0x000ed0, 1, 0x04, 0x00000000 },
- { 0x000ee0, 1, 0x04, 0x00000000 },
- { 0x000ef0, 1, 0x04, 0x00000000 },
- { 0x000e04, 1, 0x04, 0xffff0000 },
- { 0x000e14, 1, 0x04, 0xffff0000 },
- { 0x000e24, 1, 0x04, 0xffff0000 },
- { 0x000e34, 1, 0x04, 0xffff0000 },
- { 0x000e44, 1, 0x04, 0xffff0000 },
- { 0x000e54, 1, 0x04, 0xffff0000 },
- { 0x000e64, 1, 0x04, 0xffff0000 },
- { 0x000e74, 1, 0x04, 0xffff0000 },
- { 0x000e84, 1, 0x04, 0xffff0000 },
- { 0x000e94, 1, 0x04, 0xffff0000 },
- { 0x000ea4, 1, 0x04, 0xffff0000 },
- { 0x000eb4, 1, 0x04, 0xffff0000 },
- { 0x000ec4, 1, 0x04, 0xffff0000 },
- { 0x000ed4, 1, 0x04, 0xffff0000 },
- { 0x000ee4, 1, 0x04, 0xffff0000 },
- { 0x000ef4, 1, 0x04, 0xffff0000 },
- { 0x000e08, 1, 0x04, 0xffff0000 },
- { 0x000e18, 1, 0x04, 0xffff0000 },
- { 0x000e28, 1, 0x04, 0xffff0000 },
- { 0x000e38, 1, 0x04, 0xffff0000 },
- { 0x000e48, 1, 0x04, 0xffff0000 },
- { 0x000e58, 1, 0x04, 0xffff0000 },
- { 0x000e68, 1, 0x04, 0xffff0000 },
- { 0x000e78, 1, 0x04, 0xffff0000 },
- { 0x000e88, 1, 0x04, 0xffff0000 },
- { 0x000e98, 1, 0x04, 0xffff0000 },
- { 0x000ea8, 1, 0x04, 0xffff0000 },
- { 0x000eb8, 1, 0x04, 0xffff0000 },
- { 0x000ec8, 1, 0x04, 0xffff0000 },
- { 0x000ed8, 1, 0x04, 0xffff0000 },
- { 0x000ee8, 1, 0x04, 0xffff0000 },
- { 0x000ef8, 1, 0x04, 0xffff0000 },
- { 0x000d40, 1, 0x04, 0x00000000 },
- { 0x000d48, 1, 0x04, 0x00000000 },
- { 0x000d50, 1, 0x04, 0x00000000 },
- { 0x000d58, 1, 0x04, 0x00000000 },
- { 0x000d44, 1, 0x04, 0x00000000 },
- { 0x000d4c, 1, 0x04, 0x00000000 },
- { 0x000d54, 1, 0x04, 0x00000000 },
- { 0x000d5c, 1, 0x04, 0x00000000 },
- { 0x001e00, 1, 0x04, 0x00000001 },
- { 0x001e20, 1, 0x04, 0x00000001 },
- { 0x001e40, 1, 0x04, 0x00000001 },
- { 0x001e60, 1, 0x04, 0x00000001 },
- { 0x001e80, 1, 0x04, 0x00000001 },
- { 0x001ea0, 1, 0x04, 0x00000001 },
- { 0x001ec0, 1, 0x04, 0x00000001 },
- { 0x001ee0, 1, 0x04, 0x00000001 },
- { 0x001e04, 1, 0x04, 0x00000001 },
- { 0x001e24, 1, 0x04, 0x00000001 },
- { 0x001e44, 1, 0x04, 0x00000001 },
- { 0x001e64, 1, 0x04, 0x00000001 },
- { 0x001e84, 1, 0x04, 0x00000001 },
- { 0x001ea4, 1, 0x04, 0x00000001 },
- { 0x001ec4, 1, 0x04, 0x00000001 },
- { 0x001ee4, 1, 0x04, 0x00000001 },
- { 0x001e08, 1, 0x04, 0x00000002 },
- { 0x001e28, 1, 0x04, 0x00000002 },
- { 0x001e48, 1, 0x04, 0x00000002 },
- { 0x001e68, 1, 0x04, 0x00000002 },
- { 0x001e88, 1, 0x04, 0x00000002 },
- { 0x001ea8, 1, 0x04, 0x00000002 },
- { 0x001ec8, 1, 0x04, 0x00000002 },
- { 0x001ee8, 1, 0x04, 0x00000002 },
- { 0x001e0c, 1, 0x04, 0x00000001 },
- { 0x001e2c, 1, 0x04, 0x00000001 },
- { 0x001e4c, 1, 0x04, 0x00000001 },
- { 0x001e6c, 1, 0x04, 0x00000001 },
- { 0x001e8c, 1, 0x04, 0x00000001 },
- { 0x001eac, 1, 0x04, 0x00000001 },
- { 0x001ecc, 1, 0x04, 0x00000001 },
- { 0x001eec, 1, 0x04, 0x00000001 },
- { 0x001e10, 1, 0x04, 0x00000001 },
- { 0x001e30, 1, 0x04, 0x00000001 },
- { 0x001e50, 1, 0x04, 0x00000001 },
- { 0x001e70, 1, 0x04, 0x00000001 },
- { 0x001e90, 1, 0x04, 0x00000001 },
- { 0x001eb0, 1, 0x04, 0x00000001 },
- { 0x001ed0, 1, 0x04, 0x00000001 },
- { 0x001ef0, 1, 0x04, 0x00000001 },
- { 0x001e14, 1, 0x04, 0x00000002 },
- { 0x001e34, 1, 0x04, 0x00000002 },
- { 0x001e54, 1, 0x04, 0x00000002 },
- { 0x001e74, 1, 0x04, 0x00000002 },
- { 0x001e94, 1, 0x04, 0x00000002 },
- { 0x001eb4, 1, 0x04, 0x00000002 },
- { 0x001ed4, 1, 0x04, 0x00000002 },
- { 0x001ef4, 1, 0x04, 0x00000002 },
- { 0x001e18, 1, 0x04, 0x00000001 },
- { 0x001e38, 1, 0x04, 0x00000001 },
- { 0x001e58, 1, 0x04, 0x00000001 },
- { 0x001e78, 1, 0x04, 0x00000001 },
- { 0x001e98, 1, 0x04, 0x00000001 },
- { 0x001eb8, 1, 0x04, 0x00000001 },
- { 0x001ed8, 1, 0x04, 0x00000001 },
- { 0x001ef8, 1, 0x04, 0x00000001 },
- { 0x003400, 128, 0x04, 0x00000000 },
- { 0x00030c, 1, 0x04, 0x00000001 },
- { 0x001944, 1, 0x04, 0x00000000 },
- { 0x001514, 1, 0x04, 0x00000000 },
- { 0x000d68, 1, 0x04, 0x0000ffff },
- { 0x00121c, 1, 0x04, 0x0fac6881 },
- { 0x000fac, 1, 0x04, 0x00000001 },
- { 0x001538, 1, 0x04, 0x00000001 },
- { 0x000fe0, 2, 0x04, 0x00000000 },
- { 0x000fe8, 1, 0x04, 0x00000014 },
- { 0x000fec, 1, 0x04, 0x00000040 },
- { 0x000ff0, 1, 0x04, 0x00000000 },
- { 0x00179c, 1, 0x04, 0x00000000 },
- { 0x001228, 1, 0x04, 0x00000400 },
- { 0x00122c, 1, 0x04, 0x00000300 },
- { 0x001230, 1, 0x04, 0x00010001 },
- { 0x0007f8, 1, 0x04, 0x00000000 },
- { 0x0015b4, 1, 0x04, 0x00000001 },
- { 0x0015cc, 1, 0x04, 0x00000000 },
- { 0x001534, 1, 0x04, 0x00000000 },
- { 0x000fb0, 1, 0x04, 0x00000000 },
- { 0x0015d0, 1, 0x04, 0x00000000 },
- { 0x00153c, 1, 0x04, 0x00000000 },
- { 0x0016b4, 1, 0x04, 0x00000003 },
- { 0x000fbc, 4, 0x04, 0x0000ffff },
- { 0x000df8, 2, 0x04, 0x00000000 },
- { 0x001948, 1, 0x04, 0x00000000 },
- { 0x001970, 1, 0x04, 0x00000001 },
- { 0x00161c, 1, 0x04, 0x000009f0 },
- { 0x000dcc, 1, 0x04, 0x00000010 },
- { 0x00163c, 1, 0x04, 0x00000000 },
- { 0x0015e4, 1, 0x04, 0x00000000 },
- { 0x001160, 32, 0x04, 0x25e00040 },
- { 0x001880, 32, 0x04, 0x00000000 },
- { 0x000f84, 2, 0x04, 0x00000000 },
- { 0x0017c8, 2, 0x04, 0x00000000 },
- { 0x0017d0, 1, 0x04, 0x000000ff },
- { 0x0017d4, 1, 0x04, 0xffffffff },
- { 0x0017d8, 1, 0x04, 0x00000002 },
- { 0x0017dc, 1, 0x04, 0x00000000 },
- { 0x0015f4, 2, 0x04, 0x00000000 },
- { 0x001434, 2, 0x04, 0x00000000 },
- { 0x000d74, 1, 0x04, 0x00000000 },
- { 0x000dec, 1, 0x04, 0x00000001 },
- { 0x0013a4, 1, 0x04, 0x00000000 },
- { 0x001318, 1, 0x04, 0x00000001 },
- { 0x001644, 1, 0x04, 0x00000000 },
- { 0x000748, 1, 0x04, 0x00000000 },
- { 0x000de8, 1, 0x04, 0x00000000 },
- { 0x001648, 1, 0x04, 0x00000000 },
- { 0x0012a4, 1, 0x04, 0x00000000 },
- { 0x001120, 4, 0x04, 0x00000000 },
- { 0x001118, 1, 0x04, 0x00000000 },
- { 0x00164c, 1, 0x04, 0x00000000 },
- { 0x001658, 1, 0x04, 0x00000000 },
- { 0x001910, 1, 0x04, 0x00000290 },
- { 0x001518, 1, 0x04, 0x00000000 },
- { 0x00165c, 1, 0x04, 0x00000001 },
- { 0x001520, 1, 0x04, 0x00000000 },
- { 0x001604, 1, 0x04, 0x00000000 },
- { 0x001570, 1, 0x04, 0x00000000 },
- { 0x0013b0, 2, 0x04, 0x3f800000 },
- { 0x00020c, 1, 0x04, 0x00000000 },
- { 0x001670, 1, 0x04, 0x30201000 },
- { 0x001674, 1, 0x04, 0x70605040 },
- { 0x001678, 1, 0x04, 0xb8a89888 },
- { 0x00167c, 1, 0x04, 0xf8e8d8c8 },
- { 0x00166c, 1, 0x04, 0x00000000 },
- { 0x001680, 1, 0x04, 0x00ffff00 },
- { 0x0012d0, 1, 0x04, 0x00000003 },
- { 0x0012d4, 1, 0x04, 0x00000002 },
- { 0x001684, 2, 0x04, 0x00000000 },
- { 0x000dac, 2, 0x04, 0x00001b02 },
- { 0x000db4, 1, 0x04, 0x00000000 },
- { 0x00168c, 1, 0x04, 0x00000000 },
- { 0x0015bc, 1, 0x04, 0x00000000 },
- { 0x00156c, 1, 0x04, 0x00000000 },
- { 0x00187c, 1, 0x04, 0x00000000 },
- { 0x001110, 1, 0x04, 0x00000001 },
- { 0x000dc0, 3, 0x04, 0x00000000 },
- { 0x001234, 1, 0x04, 0x00000000 },
- { 0x001690, 1, 0x04, 0x00000000 },
- { 0x0012ac, 1, 0x04, 0x00000001 },
- { 0x0002c4, 1, 0x04, 0x00000000 },
- { 0x000790, 5, 0x04, 0x00000000 },
- { 0x00077c, 1, 0x04, 0x00000000 },
- { 0x001000, 1, 0x04, 0x00000010 },
- { 0x0010fc, 1, 0x04, 0x00000000 },
- { 0x001290, 1, 0x04, 0x00000000 },
- { 0x000218, 1, 0x04, 0x00000010 },
- { 0x0012d8, 1, 0x04, 0x00000000 },
- { 0x0012dc, 1, 0x04, 0x00000010 },
- { 0x000d94, 1, 0x04, 0x00000001 },
- { 0x00155c, 2, 0x04, 0x00000000 },
- { 0x001564, 1, 0x04, 0x00000fff },
- { 0x001574, 2, 0x04, 0x00000000 },
- { 0x00157c, 1, 0x04, 0x000fffff },
- { 0x001354, 1, 0x04, 0x00000000 },
- { 0x001610, 1, 0x04, 0x00000012 },
- { 0x001608, 2, 0x04, 0x00000000 },
- { 0x00260c, 1, 0x04, 0x00000000 },
- { 0x0007ac, 1, 0x04, 0x00000000 },
- { 0x00162c, 1, 0x04, 0x00000003 },
- { 0x000210, 1, 0x04, 0x00000000 },
- { 0x000320, 1, 0x04, 0x00000000 },
- { 0x000324, 6, 0x04, 0x3f800000 },
- { 0x000750, 1, 0x04, 0x00000000 },
- { 0x000760, 1, 0x04, 0x39291909 },
- { 0x000764, 1, 0x04, 0x79695949 },
- { 0x000768, 1, 0x04, 0xb9a99989 },
- { 0x00076c, 1, 0x04, 0xf9e9d9c9 },
- { 0x000770, 1, 0x04, 0x30201000 },
- { 0x000774, 1, 0x04, 0x70605040 },
- { 0x000778, 1, 0x04, 0x00009080 },
- { 0x000780, 1, 0x04, 0x39291909 },
- { 0x000784, 1, 0x04, 0x79695949 },
- { 0x000788, 1, 0x04, 0xb9a99989 },
- { 0x00078c, 1, 0x04, 0xf9e9d9c9 },
- { 0x0007d0, 1, 0x04, 0x30201000 },
- { 0x0007d4, 1, 0x04, 0x70605040 },
- { 0x0007d8, 1, 0x04, 0x00009080 },
- { 0x00037c, 1, 0x04, 0x00000001 },
- { 0x000740, 2, 0x04, 0x00000000 },
- { 0x002600, 1, 0x04, 0x00000000 },
- { 0x001918, 1, 0x04, 0x00000000 },
- { 0x00191c, 1, 0x04, 0x00000900 },
- { 0x001920, 1, 0x04, 0x00000405 },
- { 0x001308, 1, 0x04, 0x00000001 },
- { 0x001924, 1, 0x04, 0x00000000 },
- { 0x0013ac, 1, 0x04, 0x00000000 },
- { 0x00192c, 1, 0x04, 0x00000001 },
- { 0x00193c, 1, 0x04, 0x00002c1c },
- { 0x000d7c, 1, 0x04, 0x00000000 },
- { 0x000f8c, 1, 0x04, 0x00000000 },
- { 0x0002c0, 1, 0x04, 0x00000001 },
- { 0x001510, 1, 0x04, 0x00000000 },
- { 0x001940, 1, 0x04, 0x00000000 },
- { 0x000ff4, 2, 0x04, 0x00000000 },
- { 0x00194c, 2, 0x04, 0x00000000 },
- { 0x001968, 1, 0x04, 0x00000000 },
- { 0x001590, 1, 0x04, 0x0000003f },
- { 0x0007e8, 4, 0x04, 0x00000000 },
- { 0x00196c, 1, 0x04, 0x00000011 },
- { 0x0002e4, 1, 0x04, 0x0000b001 },
- { 0x00036c, 2, 0x04, 0x00000000 },
- { 0x00197c, 1, 0x04, 0x00000000 },
- { 0x000fcc, 2, 0x04, 0x00000000 },
- { 0x0002d8, 1, 0x04, 0x00000040 },
- { 0x001980, 1, 0x04, 0x00000080 },
- { 0x001504, 1, 0x04, 0x00000080 },
- { 0x001984, 1, 0x04, 0x00000000 },
- { 0x000300, 1, 0x04, 0x00000001 },
- { 0x0013a8, 1, 0x04, 0x00000000 },
- { 0x0012ec, 1, 0x04, 0x00000000 },
- { 0x001310, 1, 0x04, 0x00000000 },
- { 0x001314, 1, 0x04, 0x00000001 },
- { 0x001380, 1, 0x04, 0x00000000 },
- { 0x001384, 4, 0x04, 0x00000001 },
- { 0x001394, 1, 0x04, 0x00000000 },
- { 0x00139c, 1, 0x04, 0x00000000 },
- { 0x001398, 1, 0x04, 0x00000000 },
- { 0x001594, 1, 0x04, 0x00000000 },
- { 0x001598, 4, 0x04, 0x00000001 },
- { 0x000f54, 3, 0x04, 0x00000000 },
- { 0x0019bc, 1, 0x04, 0x00000000 },
- { 0x000f9c, 2, 0x04, 0x00000000 },
- { 0x0012cc, 1, 0x04, 0x00000000 },
- { 0x0012e8, 1, 0x04, 0x00000000 },
- { 0x00130c, 1, 0x04, 0x00000001 },
- { 0x001360, 8, 0x04, 0x00000000 },
- { 0x00133c, 2, 0x04, 0x00000001 },
- { 0x001344, 1, 0x04, 0x00000002 },
- { 0x001348, 2, 0x04, 0x00000001 },
- { 0x001350, 1, 0x04, 0x00000002 },
- { 0x001358, 1, 0x04, 0x00000001 },
- { 0x0012e4, 1, 0x04, 0x00000000 },
- { 0x00131c, 4, 0x04, 0x00000000 },
- { 0x0019c0, 1, 0x04, 0x00000000 },
- { 0x001140, 1, 0x04, 0x00000000 },
- { 0x0019c4, 1, 0x04, 0x00000000 },
- { 0x0019c8, 1, 0x04, 0x00001500 },
- { 0x00135c, 1, 0x04, 0x00000000 },
- { 0x000f90, 1, 0x04, 0x00000000 },
- { 0x0019e0, 8, 0x04, 0x00000001 },
- { 0x0019cc, 1, 0x04, 0x00000001 },
- { 0x0015b8, 1, 0x04, 0x00000000 },
- { 0x001a00, 1, 0x04, 0x00001111 },
- { 0x001a04, 7, 0x04, 0x00000000 },
- { 0x000d6c, 2, 0x04, 0xffff0000 },
- { 0x0010f8, 1, 0x04, 0x00001010 },
- { 0x000d80, 5, 0x04, 0x00000000 },
- { 0x000da0, 1, 0x04, 0x00000000 },
- { 0x0007a4, 2, 0x04, 0x00000000 },
- { 0x001508, 1, 0x04, 0x80000000 },
- { 0x00150c, 1, 0x04, 0x40000000 },
- { 0x001668, 1, 0x04, 0x00000000 },
- { 0x000318, 2, 0x04, 0x00000008 },
- { 0x000d9c, 1, 0x04, 0x00000001 },
- { 0x000ddc, 1, 0x04, 0x00000002 },
- { 0x000374, 1, 0x04, 0x00000000 },
- { 0x000378, 1, 0x04, 0x00000020 },
- { 0x0007dc, 1, 0x04, 0x00000000 },
- { 0x00074c, 1, 0x04, 0x00000055 },
- { 0x001420, 1, 0x04, 0x00000003 },
- { 0x0017bc, 2, 0x04, 0x00000000 },
- { 0x0017c4, 1, 0x04, 0x00000001 },
- { 0x001008, 1, 0x04, 0x00000008 },
- { 0x00100c, 1, 0x04, 0x00000040 },
- { 0x001010, 1, 0x04, 0x0000012c },
- { 0x000d60, 1, 0x04, 0x00000040 },
- { 0x00075c, 1, 0x04, 0x00000003 },
- { 0x001018, 1, 0x04, 0x00000020 },
- { 0x00101c, 1, 0x04, 0x00000001 },
- { 0x001020, 1, 0x04, 0x00000020 },
- { 0x001024, 1, 0x04, 0x00000001 },
- { 0x001444, 3, 0x04, 0x00000000 },
- { 0x000360, 1, 0x04, 0x20164010 },
- { 0x000364, 1, 0x04, 0x00000020 },
- { 0x000368, 1, 0x04, 0x00000000 },
- { 0x000de4, 1, 0x04, 0x00000000 },
- { 0x000204, 1, 0x04, 0x00000006 },
- { 0x000208, 1, 0x04, 0x00000000 },
- { 0x0002cc, 2, 0x04, 0x003fffff },
- { 0x001220, 1, 0x04, 0x00000005 },
- { 0x000fdc, 1, 0x04, 0x00000000 },
- { 0x000f98, 1, 0x04, 0x00400008 },
- { 0x001284, 1, 0x04, 0x08000080 },
- { 0x001450, 1, 0x04, 0x00400008 },
- { 0x001454, 1, 0x04, 0x08000080 },
- { 0x000214, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nv108_grctx_pack_icmd[] = {
+ { nv108_grctx_init_icmd_0 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk40xx[] = {
+static const struct nvc0_graph_init
+nv108_grctx_init_fe_0[] = {
{ 0x404004, 8, 0x04, 0x00000000 },
{ 0x404024, 1, 0x04, 0x0000e000 },
{ 0x404028, 8, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nv108_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180648 },
{ 0x405834, 1, 0x04, 0x08000000 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk64xx[] = {
+static const struct nvc0_graph_init
+nv108_grctx_init_pd_0[] = {
+ { 0x406020, 1, 0x04, 0x034103c1 },
+ { 0x406028, 4, 0x04, 0x00000001 },
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b0, 3, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk78xx[] = {
+const struct nvc0_graph_init
+nv108_grctx_init_rstr2d_0[] = {
{ 0x407804, 1, 0x04, 0x00000063 },
{ 0x40780c, 1, 0x04, 0x0a418820 },
{ 0x407810, 1, 0x04, 0x062080e6 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk88xx[] = {
+static const struct nvc0_graph_init
+nv108_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x32802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1003e005 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
+static const struct nvc0_graph_pack
+nv108_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nv108_grctx_init_fe_0 },
+ { nvf0_grctx_init_pri_0 },
+ { nve4_grctx_init_memfmt_0 },
+ { nv108_grctx_init_ds_0 },
+ { nvf0_grctx_init_cwd_0 },
+ { nv108_grctx_init_pd_0 },
+ { nv108_grctx_init_rstr2d_0 },
+ { nve4_grctx_init_scc_0 },
+ { nv108_grctx_init_be_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nv108_grctx_init_prop_0[] = {
{ 0x418400, 1, 0x04, 0x38005e00 },
{ 0x418404, 1, 0x04, 0x71e0ffff },
{ 0x41840c, 1, 0x04, 0x00001008 },
{ 0x418450, 6, 0x04, 0x00000000 },
{ 0x418468, 1, 0x04, 0x00000001 },
{ 0x41846c, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_gpc_unk_1[] = {
{ 0x418600, 1, 0x04, 0x0000007f },
{ 0x418684, 1, 0x04, 0x0000001f },
{ 0x418700, 1, 0x04, 0x00000002 },
{ 0x418704, 2, 0x04, 0x00000080 },
{ 0x41870c, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006863a },
{ 0x418808, 1, 0x04, 0x00000000 },
{ 0x41880c, 1, 0x04, 0x00000030 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100058 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
+ {}
+};
+
+const struct nvc0_graph_init
+nv108_grctx_init_crstr_0[] = {
{ 0x418b00, 1, 0x04, 0x0000001e },
{ 0x418b08, 1, 0x04, 0x0a418820 },
{ 0x418b0c, 1, 0x04, 0x062080e6 },
{ 0x418b18, 1, 0x04, 0x0a418820 },
{ 0x418b1c, 1, 0x04, 0x000000e6 },
{ 0x418bb8, 1, 0x04, 0x00000103 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_gpm_0[] = {
{ 0x418c08, 1, 0x04, 0x00000001 },
{ 0x418c10, 8, 0x04, 0x00000000 },
{ 0x418c40, 1, 0x04, 0xffffffff },
{ 0x418c6c, 1, 0x04, 0x00000001 },
{ 0x418c80, 1, 0x04, 0x2020000c },
{ 0x418c8c, 1, 0x04, 0x00000001 },
- { 0x418d24, 1, 0x04, 0x00000000 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_tpc[] = {
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x00000129 },
- { 0x419888, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nv108_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nv108_grctx_init_prop_0 },
+ { nv108_grctx_init_gpc_unk_1 },
+ { nv108_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nv108_grctx_init_crstr_0 },
+ { nv108_grctx_init_gpm_0 },
+ { nvf0_grctx_init_gpc_unk_2 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000100f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000421 },
{ 0x419a20, 1, 0x04, 0x00000800 },
{ 0x419a30, 1, 0x04, 0x00000001 },
{ 0x419ac4, 1, 0x04, 0x0037f440 },
- { 0x419c00, 1, 0x04, 0x0000001a },
- { 0x419c04, 1, 0x04, 0x80000006 },
- { 0x419c08, 1, 0x04, 0x00000002 },
- { 0x419c20, 1, 0x04, 0x00000000 },
- { 0x419c24, 1, 0x04, 0x00084210 },
- { 0x419c28, 1, 0x04, 0x3efbefbe },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000203 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_sm_0[] = {
{ 0x419e04, 1, 0x04, 0x00000000 },
{ 0x419e08, 1, 0x04, 0x0000001d },
{ 0x419e0c, 1, 0x04, 0x00000000 },
{ 0x419e68, 1, 0x04, 0x00000002 },
{ 0x419e6c, 12, 0x04, 0x00000000 },
{ 0x419eac, 1, 0x04, 0x00001f8f },
- { 0x419eb0, 1, 0x04, 0x0db00da0 },
+ { 0x419eb0, 1, 0x04, 0x0db00d2f },
{ 0x419eb8, 1, 0x04, 0x00000000 },
{ 0x419ec8, 1, 0x04, 0x0001304f },
{ 0x419f30, 4, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nv108_grctx_init_unk[] = {
- { 0x41be24, 1, 0x04, 0x00000006 },
+static const struct nvc0_graph_pack
+nv108_grctx_pack_tpc[] = {
+ { nvd7_grctx_init_pe_0 },
+ { nv108_grctx_init_tex_0 },
+ { nvf0_grctx_init_mpc_0 },
+ { nvf0_grctx_init_l1c_0 },
+ { nv108_grctx_init_sm_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_grctx_init_cbm_0[] = {
{ 0x41bec0, 1, 0x04, 0x10000000 },
{ 0x41bec4, 1, 0x04, 0x00037f7f },
{ 0x41bee4, 1, 0x04, 0x00000000 },
{ 0x41bef0, 1, 0x04, 0x000003ff },
- { 0x41bf00, 1, 0x04, 0x0a418820 },
- { 0x41bf04, 1, 0x04, 0x062080e6 },
- { 0x41bf08, 1, 0x04, 0x020398a4 },
- { 0x41bf0c, 1, 0x04, 0x0e629062 },
- { 0x41bf10, 1, 0x04, 0x0a418820 },
- { 0x41bf14, 1, 0x04, 0x000000e6 },
- { 0x41bfd0, 1, 0x04, 0x00900103 },
- { 0x41bfe0, 1, 0x04, 0x00400001 },
- { 0x41bfe4, 1, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nv108_grctx_pack_ppc[] = {
+ { nve4_grctx_init_pes_0 },
+ { nv108_grctx_init_cbm_0 },
+ { nvd7_grctx_init_wwdx_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
static void
nv108_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
mmio_list(0x17e920, 0x00090d08, 0, 0);
}
-static struct nvc0_graph_init *
-nv108_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nv108_grctx_init_unk40xx,
- nvf0_grctx_init_unk44xx,
- nve4_grctx_init_unk46xx,
- nve4_grctx_init_unk47xx,
- nv108_grctx_init_unk58xx,
- nvf0_grctx_init_unk5bxx,
- nvf0_grctx_init_unk60xx,
- nv108_grctx_init_unk64xx,
- nv108_grctx_init_unk78xx,
- nve4_grctx_init_unk80xx,
- nv108_grctx_init_unk88xx,
- NULL
-};
-
-struct nvc0_graph_init *
-nv108_grctx_init_gpc[] = {
- nv108_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nv108_grctx_init_tpc,
- nv108_grctx_init_unk,
- NULL
-};
-
-struct nvc0_graph_init
-nv108_grctx_init_mthd_magic[] = {
- { 0x3410, 1, 0x04, 0x8e0e2006 },
- { 0x3414, 1, 0x04, 0x00000038 },
- {}
-};
-
-static struct nvc0_graph_mthd
-nv108_grctx_init_mthd[] = {
- { 0xa197, nv108_grctx_init_a197, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x902d, nv108_grctx_init_mthd_magic, },
- {}
-};
-
struct nouveau_oclass *
nv108_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0x08),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nve4_grctx_generate_main,
- .mods = nv108_grctx_generate_mods,
- .unkn = nve4_grctx_generate_unkn,
- .hub = nv108_grctx_init_hub,
- .gpc = nv108_grctx_init_gpc,
- .icmd = nv108_grctx_init_icmd,
- .mthd = nv108_grctx_init_mthd,
+ .main = nve4_grctx_generate_main,
+ .mods = nv108_grctx_generate_mods,
+ .unkn = nve4_grctx_generate_unkn,
+ .hub = nv108_grctx_pack_hub,
+ .gpc = nv108_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nv108_grctx_pack_tpc,
+ .ppc = nv108_grctx_pack_ppc,
+ .icmd = nv108_grctx_pack_icmd,
+ .mthd = nvf0_grctx_pack_mthd,
}.base;
* Authors: Ben Skeggs
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-struct nvc0_graph_init
-nvc0_grctx_init_icmd[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000038, 1, 0x01, 0x0fac6881 },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
- { 0x000638, 1, 0x01, 0x00000001 },
- { 0x000639, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x00080c, 1, 0x01, 0x00000002 },
{ 0x00080d, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000014 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_9097[] = {
+const struct nvc0_graph_pack
+nvc0_grctx_pack_icmd[] = {
+ { nvc0_grctx_init_icmd_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_9097_0[] = {
{ 0x000800, 8, 0x40, 0x00000000 },
{ 0x000804, 8, 0x40, 0x00000000 },
{ 0x000808, 8, 0x40, 0x00000400 },
{ 0x001350, 1, 0x04, 0x00000002 },
{ 0x001358, 1, 0x04, 0x00000001 },
{ 0x0012e4, 1, 0x04, 0x00000000 },
- { 0x00131c, 1, 0x04, 0x00000000 },
- { 0x001320, 3, 0x04, 0x00000000 },
+ { 0x00131c, 4, 0x04, 0x00000000 },
{ 0x0019c0, 1, 0x04, 0x00000000 },
{ 0x001140, 1, 0x04, 0x00000000 },
{ 0x0019c4, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_902d[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_902d_0[] = {
{ 0x000200, 1, 0x04, 0x000000cf },
{ 0x000204, 1, 0x04, 0x00000001 },
{ 0x000208, 1, 0x04, 0x00000020 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_9039[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_9039_0[] = {
{ 0x00030c, 3, 0x04, 0x00000000 },
{ 0x000320, 1, 0x04, 0x00000000 },
{ 0x000238, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_90c0[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_90c0_0[] = {
{ 0x00270c, 8, 0x20, 0x00000000 },
{ 0x00030c, 1, 0x04, 0x00000001 },
{ 0x001944, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_base[] = {
+const struct nvc0_graph_pack
+nvc0_grctx_pack_mthd[] = {
+ { nvc0_grctx_init_9097_0, 0x9097 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ { nvc0_grctx_init_9039_0, 0x9039 },
+ { nvc0_grctx_init_90c0_0, 0x90c0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_main_0[] = {
{ 0x400204, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk40xx[] = {
- { 0x404004, 10, 0x04, 0x00000000 },
+const struct nvc0_graph_init
+nvc0_grctx_init_fe_0[] = {
+ { 0x404004, 11, 0x04, 0x00000000 },
{ 0x404044, 1, 0x04, 0x00000000 },
- { 0x404094, 1, 0x04, 0x00000000 },
- { 0x404098, 12, 0x04, 0x00000000 },
+ { 0x404094, 13, 0x04, 0x00000000 },
{ 0x4040c8, 1, 0x04, 0xf0000087 },
{ 0x4040d0, 6, 0x04, 0x00000000 },
{ 0x4040e8, 1, 0x04, 0x00001000 },
{ 0x4040f8, 1, 0x04, 0x00000000 },
- { 0x404130, 1, 0x04, 0x00000000 },
- { 0x404134, 1, 0x04, 0x00000000 },
+ { 0x404130, 2, 0x04, 0x00000000 },
{ 0x404138, 1, 0x04, 0x20000040 },
{ 0x404150, 1, 0x04, 0x0000002e },
{ 0x404154, 1, 0x04, 0x00000400 },
{ 0x404158, 1, 0x04, 0x00000200 },
{ 0x404164, 1, 0x04, 0x00000055 },
{ 0x404168, 1, 0x04, 0x00000000 },
- { 0x404174, 1, 0x04, 0x00000000 },
- { 0x404178, 2, 0x04, 0x00000000 },
+ { 0x404174, 3, 0x04, 0x00000000 },
{ 0x404200, 8, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk44xx[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_pri_0[] = {
{ 0x404404, 14, 0x04, 0x00000000 },
{ 0x404460, 2, 0x04, 0x00000000 },
{ 0x404468, 1, 0x04, 0x00ffffff },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk46xx[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_memfmt_0[] = {
{ 0x404604, 1, 0x04, 0x00000015 },
{ 0x404608, 1, 0x04, 0x00000000 },
{ 0x40460c, 1, 0x04, 0x00002e00 },
{ 0x4046a0, 1, 0x04, 0x007f0080 },
{ 0x4046a4, 18, 0x04, 0x00000000 },
{ 0x4046f0, 2, 0x04, 0x00000000 },
- {}
-};
-
-struct nvc0_graph_init
-nvc0_grctx_init_unk47xx[] = {
{ 0x404700, 13, 0x04, 0x00000000 },
{ 0x404734, 1, 0x04, 0x00000100 },
{ 0x404738, 8, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nvc0_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x078000bf },
{ 0x405830, 1, 0x04, 0x02180000 },
{ 0x405834, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk60xx[] = {
+static const struct nvc0_graph_init
+nvc0_grctx_init_pd_0[] = {
{ 0x406020, 1, 0x04, 0x000103c1 },
{ 0x406028, 4, 0x04, 0x00000001 },
- {}
-};
-
-struct nvc0_graph_init
-nvc0_grctx_init_unk64xx[] = {
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b4, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk78xx[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_rstr2d_0[] = {
{ 0x407804, 1, 0x04, 0x00000023 },
{ 0x40780c, 1, 0x04, 0x0a418820 },
{ 0x407810, 1, 0x04, 0x062080e6 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_unk80xx[] = {
+const struct nvc0_graph_init
+nvc0_grctx_init_scc_0[] = {
{ 0x408000, 2, 0x04, 0x00000000 },
{ 0x408008, 1, 0x04, 0x00000018 },
{ 0x40800c, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_rop[] = {
+static const struct nvc0_graph_init
+nvc0_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x02802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x0003e00d },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_gpc_0[] = {
+const struct nvc0_graph_pack
+nvc0_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nvc0_grctx_init_fe_0 },
+ { nvc0_grctx_init_pri_0 },
+ { nvc0_grctx_init_memfmt_0 },
+ { nvc0_grctx_init_ds_0 },
+ { nvc0_grctx_init_pd_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nvc0_grctx_init_scc_0 },
+ { nvc0_grctx_init_be_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_gpc_unk_0[] = {
{ 0x418380, 1, 0x04, 0x00000016 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_prop_0[] = {
{ 0x418400, 1, 0x04, 0x38004e00 },
{ 0x418404, 1, 0x04, 0x71e0ffff },
{ 0x418408, 1, 0x04, 0x00000000 },
{ 0x418450, 6, 0x04, 0x00000000 },
{ 0x418468, 1, 0x04, 0x00000001 },
{ 0x41846c, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_gpc_unk_1[] = {
{ 0x418600, 1, 0x04, 0x0000001f },
{ 0x418684, 1, 0x04, 0x0000000f },
{ 0x418700, 1, 0x04, 0x00000002 },
{ 0x418708, 1, 0x04, 0x00000000 },
{ 0x41870c, 1, 0x04, 0x07c80000 },
{ 0x418710, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x0006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00008442 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x00100000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_zcull_0[] = {
{ 0x41891c, 1, 0x04, 0x00ff00ff },
{ 0x418924, 1, 0x04, 0x00000000 },
{ 0x418928, 1, 0x04, 0x00ffff00 },
{ 0x41892c, 1, 0x04, 0x0000ff00 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_crstr_0[] = {
{ 0x418b00, 1, 0x04, 0x00000000 },
{ 0x418b08, 1, 0x04, 0x0a418820 },
{ 0x418b0c, 1, 0x04, 0x062080e6 },
{ 0x418b18, 1, 0x04, 0x0a418820 },
{ 0x418b1c, 1, 0x04, 0x000000e6 },
{ 0x418bb8, 1, 0x04, 0x00000103 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_gpm_0[] = {
{ 0x418c08, 1, 0x04, 0x00000001 },
{ 0x418c10, 8, 0x04, 0x00000000 },
{ 0x418c80, 1, 0x04, 0x20200004 },
{ 0x418c8c, 1, 0x04, 0x00000001 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_gcc_0[] = {
{ 0x419000, 1, 0x04, 0x00000780 },
{ 0x419004, 2, 0x04, 0x00000000 },
{ 0x419014, 1, 0x04, 0x00000004 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_gpc_1[] = {
+const struct nvc0_graph_pack
+nvc0_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvc0_grctx_init_prop_0 },
+ { nvc0_grctx_init_gpc_unk_1 },
+ { nvc0_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvc0_grctx_init_crstr_0 },
+ { nvc0_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_zcullr_0[] = {
{ 0x418a00, 3, 0x04, 0x00000000 },
{ 0x418a0c, 1, 0x04, 0x00010000 },
{ 0x418a10, 3, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_grctx_init_tpc[] = {
+const struct nvc0_graph_pack
+nvc0_grctx_pack_zcull[] = {
+ { nvc0_grctx_init_zcullr_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_pe_0[] = {
{ 0x419818, 1, 0x04, 0x00000000 },
{ 0x41983c, 1, 0x04, 0x00038bc7 },
{ 0x419848, 1, 0x04, 0x00000000 },
{ 0x419864, 1, 0x04, 0x0000012a },
{ 0x419888, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000001f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000023 },
{ 0x419a0c, 1, 0x04, 0x00020000 },
{ 0x419a10, 1, 0x04, 0x00000000 },
{ 0x419a14, 1, 0x04, 0x00000200 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_wwdx_0[] = {
{ 0x419b00, 1, 0x04, 0x0a418820 },
{ 0x419b04, 1, 0x04, 0x062080e6 },
{ 0x419b08, 1, 0x04, 0x020398a4 },
{ 0x419bd0, 1, 0x04, 0x00900103 },
{ 0x419be0, 1, 0x04, 0x00000001 },
{ 0x419be4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x00000002 },
{ 0x419c04, 1, 0x04, 0x00000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_l1c_0[] = {
{ 0x419cb0, 1, 0x04, 0x00060048 },
{ 0x419ce8, 1, 0x04, 0x00000000 },
{ 0x419cf4, 1, 0x04, 0x00000183 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_grctx_init_tpccs_0[] = {
{ 0x419d20, 1, 0x04, 0x02180000 },
{ 0x419d24, 1, 0x04, 0x00001fff },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_grctx_init_sm_0[] = {
{ 0x419e04, 3, 0x04, 0x00000000 },
{ 0x419e10, 1, 0x04, 0x00000002 },
{ 0x419e44, 1, 0x04, 0x001beff2 },
{}
};
+const struct nvc0_graph_pack
+nvc0_grctx_pack_tpc[] = {
+ { nvc0_grctx_init_pe_0 },
+ { nvc0_grctx_init_tex_0 },
+ { nvc0_grctx_init_wwdx_0 },
+ { nvc0_grctx_init_mpc_0 },
+ { nvc0_grctx_init_l1c_0 },
+ { nvc0_grctx_init_tpccs_0 },
+ { nvc0_grctx_init_sm_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
void
nvc0_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
nvc0_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
struct nvc0_grctx_oclass *oclass = (void *)nv_engine(priv)->cclass;
- int i;
nv_mask(priv, 0x000260, 0x00000001, 0x00000000);
- for (i = 0; oclass->hub[i]; i++)
- nvc0_graph_mmio(priv, oclass->hub[i]);
- for (i = 0; oclass->gpc[i]; i++)
- nvc0_graph_mmio(priv, oclass->gpc[i]);
+ nvc0_graph_mmio(priv, oclass->hub);
+ nvc0_graph_mmio(priv, oclass->gpc);
+ nvc0_graph_mmio(priv, oclass->zcull);
+ nvc0_graph_mmio(priv, oclass->tpc);
+ nvc0_graph_mmio(priv, oclass->ppc);
nv_wr32(priv, 0x404154, 0x00000000);
return ret;
}
-struct nvc0_graph_init *
-nvc0_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nvc0_grctx_init_unk40xx,
- nvc0_grctx_init_unk44xx,
- nvc0_grctx_init_unk46xx,
- nvc0_grctx_init_unk47xx,
- nvc0_grctx_init_unk58xx,
- nvc0_grctx_init_unk60xx,
- nvc0_grctx_init_unk64xx,
- nvc0_grctx_init_unk78xx,
- nvc0_grctx_init_unk80xx,
- nvc0_grctx_init_rop,
- NULL
-};
-
-static struct nvc0_graph_init *
-nvc0_grctx_init_gpc[] = {
- nvc0_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvc0_grctx_init_tpc,
- NULL
-};
-
-struct nvc0_graph_init
-nvc0_grctx_init_mthd_magic[] = {
- { 0x3410, 1, 0x04, 0x00000000 },
- {}
-};
-
-struct nvc0_graph_mthd
-nvc0_grctx_init_mthd[] = {
- { 0x9097, nvc0_grctx_init_9097, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x9039, nvc0_grctx_init_9039, },
- { 0x90c0, nvc0_grctx_init_90c0, },
- { 0x902d, nvc0_grctx_init_mthd_magic, },
- {}
-};
-
struct nouveau_oclass *
nvc0_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xc0),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nvc0_grctx_generate_main,
- .mods = nvc0_grctx_generate_mods,
- .unkn = nvc0_grctx_generate_unkn,
- .hub = nvc0_grctx_init_hub,
- .gpc = nvc0_grctx_init_gpc,
- .icmd = nvc0_grctx_init_icmd,
- .mthd = nvc0_grctx_init_mthd,
+ .main = nvc0_grctx_generate_main,
+ .mods = nvc0_grctx_generate_mods,
+ .unkn = nvc0_grctx_generate_unkn,
+ .hub = nvc0_grctx_pack_hub,
+ .gpc = nvc0_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvc0_grctx_pack_tpc,
+ .icmd = nvc0_grctx_pack_icmd,
+ .mthd = nvc0_grctx_pack_mthd,
}.base;
--- /dev/null
+#ifndef __NVKM_GRCTX_NVC0_H__
+#define __NVKM_GRCTX_NVC0_H__
+
+#include "nvc0.h"
+
+struct nvc0_grctx {
+ struct nvc0_graph_priv *priv;
+ struct nvc0_graph_data *data;
+ struct nvc0_graph_mmio *mmio;
+ int buffer_nr;
+ u64 buffer[4];
+ u64 addr;
+};
+
+struct nvc0_grctx_oclass {
+ struct nouveau_oclass base;
+ /* main context generation function */
+ void (*main)(struct nvc0_graph_priv *, struct nvc0_grctx *);
+ /* context-specific modify-on-first-load list generation function */
+ void (*mods)(struct nvc0_graph_priv *, struct nvc0_grctx *);
+ void (*unkn)(struct nvc0_graph_priv *);
+ /* mmio context data */
+ const struct nvc0_graph_pack *hub;
+ const struct nvc0_graph_pack *gpc;
+ const struct nvc0_graph_pack *zcull;
+ const struct nvc0_graph_pack *tpc;
+ const struct nvc0_graph_pack *ppc;
+ /* indirect context data, generated with icmds/mthds */
+ const struct nvc0_graph_pack *icmd;
+ const struct nvc0_graph_pack *mthd;
+};
+
+#define mmio_data(s,a,p) do { \
+ info->buffer[info->buffer_nr] = round_up(info->addr, (a)); \
+ info->addr = info->buffer[info->buffer_nr++] + (s); \
+ info->data->size = (s); \
+ info->data->align = (a); \
+ info->data->access = (p); \
+ info->data++; \
+} while(0)
+
+#define mmio_list(r,d,s,b) do { \
+ info->mmio->addr = (r); \
+ info->mmio->data = (d); \
+ info->mmio->shift = (s); \
+ info->mmio->buffer = (b); \
+ info->mmio++; \
+ nv_wr32(priv, (r), (d) | ((s) ? (info->buffer[(b)] >> (s)) : 0)); \
+} while(0)
+
+extern struct nouveau_oclass *nvc0_grctx_oclass;
+int nvc0_grctx_generate(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
+void nvc0_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
+void nvc0_grctx_generate_unkn(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_tpcid(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_r406028(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_r4060a8(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_r418bb8(struct nvc0_graph_priv *);
+void nvc0_grctx_generate_r406800(struct nvc0_graph_priv *);
+
+extern struct nouveau_oclass *nvc1_grctx_oclass;
+void nvc1_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
+void nvc1_grctx_generate_unkn(struct nvc0_graph_priv *);
+
+extern struct nouveau_oclass *nvc4_grctx_oclass;
+extern struct nouveau_oclass *nvc8_grctx_oclass;
+extern struct nouveau_oclass *nvd7_grctx_oclass;
+extern struct nouveau_oclass *nvd9_grctx_oclass;
+
+extern struct nouveau_oclass *nve4_grctx_oclass;
+void nve4_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
+void nve4_grctx_generate_unkn(struct nvc0_graph_priv *);
+void nve4_grctx_generate_r418bb8(struct nvc0_graph_priv *);
+
+extern struct nouveau_oclass *nvf0_grctx_oclass;
+extern struct nouveau_oclass *nv108_grctx_oclass;
+extern struct nouveau_oclass *gm107_grctx_oclass;
+
+/* context init value lists */
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_icmd[];
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_mthd[];
+extern const struct nvc0_graph_init nvc0_grctx_init_902d_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_9039_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_90c0_0[];
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_hub[];
+extern const struct nvc0_graph_init nvc0_grctx_init_main_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_fe_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_pri_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_memfmt_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_rstr2d_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_scc_0[];
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_gpc[];
+extern const struct nvc0_graph_init nvc0_grctx_init_gpc_unk_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_prop_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_gpc_unk_1[];
+extern const struct nvc0_graph_init nvc0_grctx_init_zcull_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_crstr_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_gpm_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_gcc_0[];
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_zcull[];
+
+extern const struct nvc0_graph_pack nvc0_grctx_pack_tpc[];
+extern const struct nvc0_graph_init nvc0_grctx_init_pe_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_wwdx_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_mpc_0[];
+extern const struct nvc0_graph_init nvc0_grctx_init_tpccs_0[];
+
+extern const struct nvc0_graph_init nvc4_grctx_init_tex_0[];
+extern const struct nvc0_graph_init nvc4_grctx_init_l1c_0[];
+extern const struct nvc0_graph_init nvc4_grctx_init_sm_0[];
+
+extern const struct nvc0_graph_init nvc1_grctx_init_9097_0[];
+
+extern const struct nvc0_graph_init nvc1_grctx_init_gpm_0[];
+
+extern const struct nvc0_graph_init nvc1_grctx_init_pe_0[];
+extern const struct nvc0_graph_init nvc1_grctx_init_wwdx_0[];
+extern const struct nvc0_graph_init nvc1_grctx_init_tpccs_0[];
+
+extern const struct nvc0_graph_init nvc8_grctx_init_9197_0[];
+extern const struct nvc0_graph_init nvc8_grctx_init_9297_0[];
+
+extern const struct nvc0_graph_pack nvd9_grctx_pack_icmd[];
+
+extern const struct nvc0_graph_pack nvd9_grctx_pack_mthd[];
+
+extern const struct nvc0_graph_init nvd9_grctx_init_fe_0[];
+extern const struct nvc0_graph_init nvd9_grctx_init_be_0[];
+
+extern const struct nvc0_graph_init nvd9_grctx_init_prop_0[];
+extern const struct nvc0_graph_init nvd9_grctx_init_gpc_unk_1[];
+extern const struct nvc0_graph_init nvd9_grctx_init_crstr_0[];
+
+extern const struct nvc0_graph_init nvd9_grctx_init_sm_0[];
+
+extern const struct nvc0_graph_init nvd7_grctx_init_pe_0[];
+
+extern const struct nvc0_graph_init nvd7_grctx_init_wwdx_0[];
+
+extern const struct nvc0_graph_init nve4_grctx_init_memfmt_0[];
+extern const struct nvc0_graph_init nve4_grctx_init_ds_0[];
+extern const struct nvc0_graph_init nve4_grctx_init_scc_0[];
+
+extern const struct nvc0_graph_init nve4_grctx_init_gpm_0[];
+
+extern const struct nvc0_graph_init nve4_grctx_init_pes_0[];
+
+extern const struct nvc0_graph_pack nvf0_grctx_pack_mthd[];
+
+extern const struct nvc0_graph_init nvf0_grctx_init_pri_0[];
+extern const struct nvc0_graph_init nvf0_grctx_init_cwd_0[];
+
+extern const struct nvc0_graph_init nvf0_grctx_init_gpc_unk_2[];
+
+extern const struct nvc0_graph_init nvf0_grctx_init_mpc_0[];
+extern const struct nvc0_graph_init nvf0_grctx_init_l1c_0[];
+
+extern const struct nvc0_graph_init nv108_grctx_init_rstr2d_0[];
+
+extern const struct nvc0_graph_init nv108_grctx_init_prop_0[];
+extern const struct nvc0_graph_init nv108_grctx_init_crstr_0[];
+
+
+#endif
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-static struct nvc0_graph_init
-nvc1_grctx_init_icmd[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nvc1_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000038, 1, 0x01, 0x0fac6881 },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
- { 0x000638, 1, 0x01, 0x00000001 },
- { 0x000639, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x00080c, 1, 0x01, 0x00000002 },
{ 0x00080d, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000014 },
{}
};
-struct nvc0_graph_init
-nvc1_grctx_init_9097[] = {
+static const struct nvc0_graph_pack
+nvc1_grctx_pack_icmd[] = {
+ { nvc1_grctx_init_icmd_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_grctx_init_9097_0[] = {
{ 0x000800, 8, 0x40, 0x00000000 },
{ 0x000804, 8, 0x40, 0x00000000 },
{ 0x000808, 8, 0x40, 0x00000400 },
{ 0x001350, 1, 0x04, 0x00000002 },
{ 0x001358, 1, 0x04, 0x00000001 },
{ 0x0012e4, 1, 0x04, 0x00000000 },
- { 0x00131c, 1, 0x04, 0x00000000 },
- { 0x001320, 3, 0x04, 0x00000000 },
+ { 0x00131c, 4, 0x04, 0x00000000 },
{ 0x0019c0, 1, 0x04, 0x00000000 },
{ 0x001140, 1, 0x04, 0x00000000 },
{ 0x0019c4, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvc1_grctx_init_9197[] = {
+static const struct nvc0_graph_init
+nvc1_grctx_init_9197_0[] = {
{ 0x003400, 128, 0x04, 0x00000000 },
{ 0x0002e4, 1, 0x04, 0x0000b001 },
{}
};
-static struct nvc0_graph_init
-nvc1_grctx_init_unk58xx[] = {
+static const struct nvc0_graph_pack
+nvc1_grctx_pack_mthd[] = {
+ { nvc1_grctx_init_9097_0, 0x9097 },
+ { nvc1_grctx_init_9197_0, 0x9197 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ { nvc0_grctx_init_9039_0, 0x9039 },
+ { nvc0_grctx_init_90c0_0, 0x90c0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc1_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180218 },
{ 0x405834, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvc1_grctx_init_rop[] = {
+static const struct nvc0_graph_init
+nvc1_grctx_init_pd_0[] = {
+ { 0x406020, 1, 0x04, 0x000103c1 },
+ { 0x406028, 4, 0x04, 0x00000001 },
+ { 0x4064a8, 1, 0x04, 0x00000000 },
+ { 0x4064ac, 1, 0x04, 0x00003fff },
+ { 0x4064b4, 2, 0x04, 0x00000000 },
+ { 0x4064c0, 1, 0x04, 0x80140078 },
+ { 0x4064c4, 1, 0x04, 0x0086ffff },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc1_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x02802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1003e005 },
{}
};
-static struct nvc0_graph_init
-nvc1_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
- { 0x418400, 1, 0x04, 0x38004e00 },
- { 0x418404, 1, 0x04, 0x71e0ffff },
- { 0x418408, 1, 0x04, 0x00000000 },
- { 0x41840c, 1, 0x04, 0x00001008 },
- { 0x418410, 1, 0x04, 0x0fff0fff },
- { 0x418414, 1, 0x04, 0x00200fff },
- { 0x418450, 6, 0x04, 0x00000000 },
- { 0x418468, 1, 0x04, 0x00000001 },
- { 0x41846c, 2, 0x04, 0x00000000 },
- { 0x418600, 1, 0x04, 0x0000001f },
- { 0x418684, 1, 0x04, 0x0000000f },
- { 0x418700, 1, 0x04, 0x00000002 },
- { 0x418704, 1, 0x04, 0x00000080 },
- { 0x418708, 1, 0x04, 0x00000000 },
- { 0x41870c, 1, 0x04, 0x07c80000 },
- { 0x418710, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvc1_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nvc0_grctx_init_fe_0 },
+ { nvc0_grctx_init_pri_0 },
+ { nvc0_grctx_init_memfmt_0 },
+ { nvc1_grctx_init_ds_0 },
+ { nvc1_grctx_init_pd_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nvc0_grctx_init_scc_0 },
+ { nvc1_grctx_init_be_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc1_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x0006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00008442 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x00100018 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
- { 0x418a00, 3, 0x04, 0x00000000 },
- { 0x418a0c, 1, 0x04, 0x00010000 },
- { 0x418a10, 3, 0x04, 0x00000000 },
- { 0x418a20, 3, 0x04, 0x00000000 },
- { 0x418a2c, 1, 0x04, 0x00010000 },
- { 0x418a30, 3, 0x04, 0x00000000 },
- { 0x418a40, 3, 0x04, 0x00000000 },
- { 0x418a4c, 1, 0x04, 0x00010000 },
- { 0x418a50, 3, 0x04, 0x00000000 },
- { 0x418a60, 3, 0x04, 0x00000000 },
- { 0x418a6c, 1, 0x04, 0x00010000 },
- { 0x418a70, 3, 0x04, 0x00000000 },
- { 0x418a80, 3, 0x04, 0x00000000 },
- { 0x418a8c, 1, 0x04, 0x00010000 },
- { 0x418a90, 3, 0x04, 0x00000000 },
- { 0x418aa0, 3, 0x04, 0x00000000 },
- { 0x418aac, 1, 0x04, 0x00010000 },
- { 0x418ab0, 3, 0x04, 0x00000000 },
- { 0x418ac0, 3, 0x04, 0x00000000 },
- { 0x418acc, 1, 0x04, 0x00010000 },
- { 0x418ad0, 3, 0x04, 0x00000000 },
- { 0x418ae0, 3, 0x04, 0x00000000 },
- { 0x418aec, 1, 0x04, 0x00010000 },
- { 0x418af0, 3, 0x04, 0x00000000 },
- { 0x418b00, 1, 0x04, 0x00000000 },
- { 0x418b08, 1, 0x04, 0x0a418820 },
- { 0x418b0c, 1, 0x04, 0x062080e6 },
- { 0x418b10, 1, 0x04, 0x020398a4 },
- { 0x418b14, 1, 0x04, 0x0e629062 },
- { 0x418b18, 1, 0x04, 0x0a418820 },
- { 0x418b1c, 1, 0x04, 0x000000e6 },
- { 0x418bb8, 1, 0x04, 0x00000103 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_grctx_init_gpm_0[] = {
{ 0x418c08, 1, 0x04, 0x00000001 },
{ 0x418c10, 8, 0x04, 0x00000000 },
{ 0x418c6c, 1, 0x04, 0x00000001 },
{ 0x418c80, 1, 0x04, 0x20200004 },
{ 0x418c8c, 1, 0x04, 0x00000001 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nvc1_grctx_init_tpc[] = {
+static const struct nvc0_graph_pack
+nvc1_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvc0_grctx_init_prop_0 },
+ { nvc0_grctx_init_gpc_unk_1 },
+ { nvc1_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvc0_grctx_init_crstr_0 },
+ { nvc1_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_grctx_init_pe_0[] = {
{ 0x419818, 1, 0x04, 0x00000000 },
{ 0x41983c, 1, 0x04, 0x00038bc7 },
{ 0x419848, 1, 0x04, 0x00000000 },
{ 0x419864, 1, 0x04, 0x00000129 },
{ 0x419888, 1, 0x04, 0x00000000 },
- { 0x419a00, 1, 0x04, 0x000001f0 },
- { 0x419a04, 1, 0x04, 0x00000001 },
- { 0x419a08, 1, 0x04, 0x00000023 },
- { 0x419a0c, 1, 0x04, 0x00020000 },
- { 0x419a10, 1, 0x04, 0x00000000 },
- { 0x419a14, 1, 0x04, 0x00000200 },
- { 0x419a1c, 1, 0x04, 0x00000000 },
- { 0x419a20, 1, 0x04, 0x00000800 },
- { 0x419ac4, 1, 0x04, 0x0007f440 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_grctx_init_wwdx_0[] = {
{ 0x419b00, 1, 0x04, 0x0a418820 },
{ 0x419b04, 1, 0x04, 0x062080e6 },
{ 0x419b08, 1, 0x04, 0x020398a4 },
{ 0x419bd0, 1, 0x04, 0x00900103 },
{ 0x419be0, 1, 0x04, 0x00400001 },
{ 0x419be4, 1, 0x04, 0x00000000 },
- { 0x419c00, 1, 0x04, 0x00000002 },
- { 0x419c04, 1, 0x04, 0x00000006 },
- { 0x419c08, 1, 0x04, 0x00000002 },
- { 0x419c20, 1, 0x04, 0x00000000 },
- { 0x419cb0, 1, 0x04, 0x00020048 },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000183 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_grctx_init_tpccs_0[] = {
{ 0x419d20, 1, 0x04, 0x12180000 },
{ 0x419d24, 1, 0x04, 0x00001fff },
{ 0x419d44, 1, 0x04, 0x02180218 },
- { 0x419e04, 3, 0x04, 0x00000000 },
- { 0x419e10, 1, 0x04, 0x00000002 },
- { 0x419e44, 1, 0x04, 0x001beff2 },
- { 0x419e48, 1, 0x04, 0x00000000 },
- { 0x419e4c, 1, 0x04, 0x0000000f },
- { 0x419e50, 17, 0x04, 0x00000000 },
- { 0x419e98, 1, 0x04, 0x00000000 },
- { 0x419ee0, 1, 0x04, 0x00011110 },
- { 0x419f30, 11, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nvc1_grctx_pack_tpc[] = {
+ { nvc1_grctx_init_pe_0 },
+ { nvc4_grctx_init_tex_0 },
+ { nvc1_grctx_init_wwdx_0 },
+ { nvc0_grctx_init_mpc_0 },
+ { nvc4_grctx_init_l1c_0 },
+ { nvc1_grctx_init_tpccs_0 },
+ { nvc4_grctx_init_sm_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
void
nvc1_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
nv_mask(priv, 0x419c00, 0x00000008, 0x00000008);
}
-static struct nvc0_graph_init *
-nvc1_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nvc0_grctx_init_unk40xx,
- nvc0_grctx_init_unk44xx,
- nvc0_grctx_init_unk46xx,
- nvc0_grctx_init_unk47xx,
- nvc1_grctx_init_unk58xx,
- nvc0_grctx_init_unk60xx,
- nvc0_grctx_init_unk64xx,
- nvc0_grctx_init_unk78xx,
- nvc0_grctx_init_unk80xx,
- nvc1_grctx_init_rop,
- NULL
-};
-
-struct nvc0_graph_init *
-nvc1_grctx_init_gpc[] = {
- nvc1_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvc1_grctx_init_tpc,
- NULL
-};
-
-static struct nvc0_graph_mthd
-nvc1_grctx_init_mthd[] = {
- { 0x9097, nvc1_grctx_init_9097, },
- { 0x9197, nvc1_grctx_init_9197, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x9039, nvc0_grctx_init_9039, },
- { 0x90c0, nvc0_grctx_init_90c0, },
- { 0x902d, nvc0_grctx_init_mthd_magic, },
- {}
-};
-
struct nouveau_oclass *
nvc1_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xc1),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nvc0_grctx_generate_main,
- .mods = nvc1_grctx_generate_mods,
- .unkn = nvc1_grctx_generate_unkn,
- .hub = nvc1_grctx_init_hub,
- .gpc = nvc1_grctx_init_gpc,
- .icmd = nvc1_grctx_init_icmd,
- .mthd = nvc1_grctx_init_mthd,
+ .main = nvc0_grctx_generate_main,
+ .mods = nvc1_grctx_generate_mods,
+ .unkn = nvc1_grctx_generate_unkn,
+ .hub = nvc1_grctx_pack_hub,
+ .gpc = nvc1_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvc1_grctx_pack_tpc,
+ .icmd = nvc1_grctx_pack_icmd,
+ .mthd = nvc1_grctx_pack_mthd,
}.base;
+++ /dev/null
-/*
- * Copyright 2013 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs <bskeggs@redhat.com>
- */
-
-#include "nvc0.h"
-
-static struct nvc0_graph_init
-nvc3_grctx_init_tpc[] = {
- { 0x419818, 1, 0x04, 0x00000000 },
- { 0x41983c, 1, 0x04, 0x00038bc7 },
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x0000012a },
- { 0x419888, 1, 0x04, 0x00000000 },
- { 0x419a00, 1, 0x04, 0x000001f0 },
- { 0x419a04, 1, 0x04, 0x00000001 },
- { 0x419a08, 1, 0x04, 0x00000023 },
- { 0x419a0c, 1, 0x04, 0x00020000 },
- { 0x419a10, 1, 0x04, 0x00000000 },
- { 0x419a14, 1, 0x04, 0x00000200 },
- { 0x419a1c, 1, 0x04, 0x00000000 },
- { 0x419a20, 1, 0x04, 0x00000800 },
- { 0x419ac4, 1, 0x04, 0x0007f440 },
- { 0x419b00, 1, 0x04, 0x0a418820 },
- { 0x419b04, 1, 0x04, 0x062080e6 },
- { 0x419b08, 1, 0x04, 0x020398a4 },
- { 0x419b0c, 1, 0x04, 0x0e629062 },
- { 0x419b10, 1, 0x04, 0x0a418820 },
- { 0x419b14, 1, 0x04, 0x000000e6 },
- { 0x419bd0, 1, 0x04, 0x00900103 },
- { 0x419be0, 1, 0x04, 0x00000001 },
- { 0x419be4, 1, 0x04, 0x00000000 },
- { 0x419c00, 1, 0x04, 0x00000002 },
- { 0x419c04, 1, 0x04, 0x00000006 },
- { 0x419c08, 1, 0x04, 0x00000002 },
- { 0x419c20, 1, 0x04, 0x00000000 },
- { 0x419cb0, 1, 0x04, 0x00020048 },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000183 },
- { 0x419d20, 1, 0x04, 0x02180000 },
- { 0x419d24, 1, 0x04, 0x00001fff },
- { 0x419e04, 3, 0x04, 0x00000000 },
- { 0x419e10, 1, 0x04, 0x00000002 },
- { 0x419e44, 1, 0x04, 0x001beff2 },
- { 0x419e48, 1, 0x04, 0x00000000 },
- { 0x419e4c, 1, 0x04, 0x0000000f },
- { 0x419e50, 17, 0x04, 0x00000000 },
- { 0x419e98, 1, 0x04, 0x00000000 },
- { 0x419ee0, 1, 0x04, 0x00011110 },
- { 0x419f30, 11, 0x04, 0x00000000 },
- {}
-};
-
-struct nvc0_graph_init *
-nvc3_grctx_init_gpc[] = {
- nvc0_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvc3_grctx_init_tpc,
- NULL
-};
-
-struct nouveau_oclass *
-nvc3_grctx_oclass = &(struct nvc0_grctx_oclass) {
- .base.handle = NV_ENGCTX(GR, 0xc3),
- .base.ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_graph_context_ctor,
- .dtor = nvc0_graph_context_dtor,
- .init = _nouveau_graph_context_init,
- .fini = _nouveau_graph_context_fini,
- .rd32 = _nouveau_graph_context_rd32,
- .wr32 = _nouveau_graph_context_wr32,
- },
- .main = nvc0_grctx_generate_main,
- .mods = nvc0_grctx_generate_mods,
- .unkn = nvc0_grctx_generate_unkn,
- .hub = nvc0_grctx_init_hub,
- .gpc = nvc3_grctx_init_gpc,
- .icmd = nvc0_grctx_init_icmd,
- .mthd = nvc0_grctx_init_mthd,
-}.base;
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#include "ctxnvc0.h"
+
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+const struct nvc0_graph_init
+nvc4_grctx_init_tex_0[] = {
+ { 0x419a00, 1, 0x04, 0x000001f0 },
+ { 0x419a04, 1, 0x04, 0x00000001 },
+ { 0x419a08, 1, 0x04, 0x00000023 },
+ { 0x419a0c, 1, 0x04, 0x00020000 },
+ { 0x419a10, 1, 0x04, 0x00000000 },
+ { 0x419a14, 1, 0x04, 0x00000200 },
+ { 0x419a1c, 1, 0x04, 0x00000000 },
+ { 0x419a20, 1, 0x04, 0x00000800 },
+ { 0x419ac4, 1, 0x04, 0x0007f440 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc4_grctx_init_l1c_0[] = {
+ { 0x419cb0, 1, 0x04, 0x00020048 },
+ { 0x419ce8, 1, 0x04, 0x00000000 },
+ { 0x419cf4, 1, 0x04, 0x00000183 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc4_grctx_init_sm_0[] = {
+ { 0x419e04, 3, 0x04, 0x00000000 },
+ { 0x419e10, 1, 0x04, 0x00000002 },
+ { 0x419e44, 1, 0x04, 0x001beff2 },
+ { 0x419e48, 1, 0x04, 0x00000000 },
+ { 0x419e4c, 1, 0x04, 0x0000000f },
+ { 0x419e50, 17, 0x04, 0x00000000 },
+ { 0x419e98, 1, 0x04, 0x00000000 },
+ { 0x419ee0, 1, 0x04, 0x00011110 },
+ { 0x419f30, 11, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nvc4_grctx_pack_tpc[] = {
+ { nvc0_grctx_init_pe_0 },
+ { nvc4_grctx_init_tex_0 },
+ { nvc0_grctx_init_wwdx_0 },
+ { nvc0_grctx_init_mpc_0 },
+ { nvc4_grctx_init_l1c_0 },
+ { nvc0_grctx_init_tpccs_0 },
+ { nvc4_grctx_init_sm_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
+struct nouveau_oclass *
+nvc4_grctx_oclass = &(struct nvc0_grctx_oclass) {
+ .base.handle = NV_ENGCTX(GR, 0xc3),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvc0_graph_context_ctor,
+ .dtor = nvc0_graph_context_dtor,
+ .init = _nouveau_graph_context_init,
+ .fini = _nouveau_graph_context_fini,
+ .rd32 = _nouveau_graph_context_rd32,
+ .wr32 = _nouveau_graph_context_wr32,
+ },
+ .main = nvc0_grctx_generate_main,
+ .mods = nvc0_grctx_generate_mods,
+ .unkn = nvc0_grctx_generate_unkn,
+ .hub = nvc0_grctx_pack_hub,
+ .gpc = nvc0_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvc4_grctx_pack_tpc,
+ .icmd = nvc0_grctx_pack_icmd,
+ .mthd = nvc0_grctx_pack_mthd,
+}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-static struct nvc0_graph_init
-nvc8_grctx_init_icmd[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nvc8_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000038, 1, 0x01, 0x0fac6881 },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
- { 0x000638, 1, 0x01, 0x00000001 },
- { 0x000639, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x00080c, 1, 0x01, 0x00000002 },
{ 0x00080d, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000014 },
{}
};
-static struct nvc0_graph_init
-nvc8_grctx_init_tpc[] = {
- { 0x419818, 1, 0x04, 0x00000000 },
- { 0x41983c, 1, 0x04, 0x00038bc7 },
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x0000012a },
- { 0x419888, 1, 0x04, 0x00000000 },
- { 0x419a00, 1, 0x04, 0x000001f0 },
- { 0x419a04, 1, 0x04, 0x00000001 },
- { 0x419a08, 1, 0x04, 0x00000023 },
- { 0x419a0c, 1, 0x04, 0x00020000 },
- { 0x419a10, 1, 0x04, 0x00000000 },
- { 0x419a14, 1, 0x04, 0x00000200 },
- { 0x419a1c, 1, 0x04, 0x00000000 },
- { 0x419a20, 1, 0x04, 0x00000800 },
- { 0x419b00, 1, 0x04, 0x0a418820 },
- { 0x419b04, 1, 0x04, 0x062080e6 },
- { 0x419b08, 1, 0x04, 0x020398a4 },
- { 0x419b0c, 1, 0x04, 0x0e629062 },
- { 0x419b10, 1, 0x04, 0x0a418820 },
- { 0x419b14, 1, 0x04, 0x000000e6 },
- { 0x419bd0, 1, 0x04, 0x00900103 },
- { 0x419be0, 1, 0x04, 0x00000001 },
- { 0x419be4, 1, 0x04, 0x00000000 },
- { 0x419c00, 1, 0x04, 0x00000002 },
- { 0x419c04, 1, 0x04, 0x00000006 },
- { 0x419c08, 1, 0x04, 0x00000002 },
- { 0x419c20, 1, 0x04, 0x00000000 },
- { 0x419cb0, 1, 0x04, 0x00060048 },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000183 },
- { 0x419d20, 1, 0x04, 0x02180000 },
- { 0x419d24, 1, 0x04, 0x00001fff },
- { 0x419e04, 3, 0x04, 0x00000000 },
- { 0x419e10, 1, 0x04, 0x00000002 },
- { 0x419e44, 1, 0x04, 0x001beff2 },
- { 0x419e48, 1, 0x04, 0x00000000 },
- { 0x419e4c, 1, 0x04, 0x0000000f },
- { 0x419e50, 17, 0x04, 0x00000000 },
- { 0x419e98, 1, 0x04, 0x00000000 },
- { 0x419f50, 2, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvc8_grctx_pack_icmd[] = {
+ { nvc8_grctx_init_icmd_0 },
{}
};
-struct nvc0_graph_init
-nvc8_grctx_init_9197[] = {
+const struct nvc0_graph_init
+nvc8_grctx_init_9197_0[] = {
{ 0x0002e4, 1, 0x04, 0x0000b001 },
{}
};
-struct nvc0_graph_init
-nvc8_grctx_init_9297[] = {
+const struct nvc0_graph_init
+nvc8_grctx_init_9297_0[] = {
{ 0x003400, 128, 0x04, 0x00000000 },
{ 0x00036c, 2, 0x04, 0x00000000 },
{ 0x0007a4, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_mthd
-nvc8_grctx_init_mthd[] = {
- { 0x9097, nvc1_grctx_init_9097, },
- { 0x9197, nvc8_grctx_init_9197, },
- { 0x9297, nvc8_grctx_init_9297, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x9039, nvc0_grctx_init_9039, },
- { 0x90c0, nvc0_grctx_init_90c0, },
- { 0x902d, nvc0_grctx_init_mthd_magic, },
+static const struct nvc0_graph_pack
+nvc8_grctx_pack_mthd[] = {
+ { nvc1_grctx_init_9097_0, 0x9097 },
+ { nvc8_grctx_init_9197_0, 0x9197 },
+ { nvc8_grctx_init_9297_0, 0x9297 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ { nvc0_grctx_init_9039_0, 0x9039 },
+ { nvc0_grctx_init_90c0_0, 0x90c0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc8_grctx_init_setup_0[] = {
+ { 0x418800, 1, 0x04, 0x0006860a },
+ { 0x418808, 3, 0x04, 0x00000000 },
+ { 0x418828, 1, 0x04, 0x00008442 },
+ { 0x418830, 1, 0x04, 0x00000001 },
+ { 0x4188d8, 1, 0x04, 0x00000008 },
+ { 0x4188e0, 1, 0x04, 0x01000000 },
+ { 0x4188e8, 5, 0x04, 0x00000000 },
+ { 0x4188fc, 1, 0x04, 0x20100000 },
{}
};
-static struct nvc0_graph_init *
-nvc8_grctx_init_gpc[] = {
- nvc0_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvc8_grctx_init_tpc,
- NULL
+static const struct nvc0_graph_pack
+nvc8_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvc0_grctx_init_prop_0 },
+ { nvc0_grctx_init_gpc_unk_1 },
+ { nvc8_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvc0_grctx_init_crstr_0 },
+ { nvc0_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
};
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
struct nouveau_oclass *
nvc8_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xc8),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nvc0_grctx_generate_main,
- .mods = nvc0_grctx_generate_mods,
- .unkn = nvc0_grctx_generate_unkn,
- .hub = nvc0_grctx_init_hub,
- .gpc = nvc8_grctx_init_gpc,
- .icmd = nvc8_grctx_init_icmd,
- .mthd = nvc8_grctx_init_mthd,
+ .main = nvc0_grctx_generate_main,
+ .mods = nvc0_grctx_generate_mods,
+ .unkn = nvc0_grctx_generate_unkn,
+ .hub = nvc0_grctx_pack_hub,
+ .gpc = nvc8_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvc0_grctx_pack_tpc,
+ .icmd = nvc8_grctx_pack_icmd,
+ .mthd = nvc8_grctx_pack_mthd,
}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-struct nvc0_graph_init
-nvd7_grctx_init_unk40xx[] = {
- { 0x404004, 10, 0x04, 0x00000000 },
- { 0x404044, 1, 0x04, 0x00000000 },
- { 0x404094, 1, 0x04, 0x00000000 },
- { 0x404098, 12, 0x04, 0x00000000 },
- { 0x4040c8, 1, 0x04, 0xf0000087 },
- { 0x4040d0, 6, 0x04, 0x00000000 },
- { 0x4040e8, 1, 0x04, 0x00001000 },
- { 0x4040f8, 1, 0x04, 0x00000000 },
- { 0x404130, 1, 0x04, 0x00000000 },
- { 0x404134, 1, 0x04, 0x00000000 },
- { 0x404138, 1, 0x04, 0x20000040 },
- { 0x404150, 1, 0x04, 0x0000002e },
- { 0x404154, 1, 0x04, 0x00000400 },
- { 0x404158, 1, 0x04, 0x00000200 },
- { 0x404164, 1, 0x04, 0x00000055 },
- { 0x404168, 1, 0x04, 0x00000000 },
- { 0x404178, 2, 0x04, 0x00000000 },
- { 0x404200, 8, 0x04, 0x00000000 },
- {}
-};
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
-static struct nvc0_graph_init
-nvd7_grctx_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nvd7_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180324 },
{ 0x405834, 1, 0x04, 0x08000000 },
{}
};
-static struct nvc0_graph_init
-nvd7_grctx_init_unk64xx[] = {
+static const struct nvc0_graph_init
+nvd7_grctx_init_pd_0[] = {
+ { 0x406020, 1, 0x04, 0x000103c1 },
+ { 0x406028, 4, 0x04, 0x00000001 },
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b4, 3, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvd7_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
- { 0x418400, 1, 0x04, 0x38004e00 },
- { 0x418404, 1, 0x04, 0x71e0ffff },
- { 0x41840c, 1, 0x04, 0x00001008 },
- { 0x418410, 1, 0x04, 0x0fff0fff },
- { 0x418414, 1, 0x04, 0x02200fff },
- { 0x418450, 6, 0x04, 0x00000000 },
- { 0x418468, 1, 0x04, 0x00000001 },
- { 0x41846c, 2, 0x04, 0x00000000 },
- { 0x418600, 1, 0x04, 0x0000001f },
- { 0x418684, 1, 0x04, 0x0000000f },
- { 0x418700, 1, 0x04, 0x00000002 },
- { 0x418704, 1, 0x04, 0x00000080 },
- { 0x418708, 3, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvd7_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nvd9_grctx_init_fe_0 },
+ { nvc0_grctx_init_pri_0 },
+ { nvc0_grctx_init_memfmt_0 },
+ { nvd7_grctx_init_ds_0 },
+ { nvd7_grctx_init_pd_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nvc0_grctx_init_scc_0 },
+ { nvd9_grctx_init_be_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd7_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00008442 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100018 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
- { 0x418b00, 1, 0x04, 0x00000006 },
- { 0x418b08, 1, 0x04, 0x0a418820 },
- { 0x418b0c, 1, 0x04, 0x062080e6 },
- { 0x418b10, 1, 0x04, 0x020398a4 },
- { 0x418b14, 1, 0x04, 0x0e629062 },
- { 0x418b18, 1, 0x04, 0x0a418820 },
- { 0x418b1c, 1, 0x04, 0x000000e6 },
- { 0x418bb8, 1, 0x04, 0x00000103 },
- { 0x418c08, 1, 0x04, 0x00000001 },
- { 0x418c10, 8, 0x04, 0x00000000 },
- { 0x418c6c, 1, 0x04, 0x00000001 },
- { 0x418c80, 1, 0x04, 0x20200004 },
- { 0x418c8c, 1, 0x04, 0x00000001 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nvd7_grctx_init_tpc[] = {
+static const struct nvc0_graph_pack
+nvd7_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvd9_grctx_init_prop_0 },
+ { nvd9_grctx_init_gpc_unk_1 },
+ { nvd7_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvd9_grctx_init_crstr_0 },
+ { nvc1_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd7_grctx_init_pe_0[] = {
{ 0x419848, 1, 0x04, 0x00000000 },
{ 0x419864, 1, 0x04, 0x00000129 },
{ 0x419888, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd7_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000001f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000023 },
{ 0x419a1c, 1, 0x04, 0x00008000 },
{ 0x419a20, 1, 0x04, 0x00000800 },
{ 0x419ac4, 1, 0x04, 0x0017f440 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd7_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x0000000a },
{ 0x419c04, 1, 0x04, 0x00000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
{ 0x419c24, 1, 0x04, 0x00084210 },
{ 0x419c28, 1, 0x04, 0x3efbefbe },
- { 0x419cb0, 1, 0x04, 0x00020048 },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000183 },
- { 0x419e04, 3, 0x04, 0x00000000 },
- { 0x419e10, 1, 0x04, 0x00000002 },
- { 0x419e44, 1, 0x04, 0x001beff2 },
- { 0x419e48, 1, 0x04, 0x00000000 },
- { 0x419e4c, 1, 0x04, 0x0000000f },
- { 0x419e50, 17, 0x04, 0x00000000 },
- { 0x419e98, 1, 0x04, 0x00000000 },
- { 0x419ee0, 1, 0x04, 0x00010110 },
- { 0x419f30, 11, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvd7_grctx_init_unk[] = {
+static const struct nvc0_graph_pack
+nvd7_grctx_pack_tpc[] = {
+ { nvd7_grctx_init_pe_0 },
+ { nvd7_grctx_init_tex_0 },
+ { nvd7_grctx_init_mpc_0 },
+ { nvc4_grctx_init_l1c_0 },
+ { nvd9_grctx_init_sm_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd7_grctx_init_pes_0[] = {
{ 0x41be24, 1, 0x04, 0x00000002 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd7_grctx_init_cbm_0[] = {
{ 0x41bec0, 1, 0x04, 0x12180000 },
{ 0x41bec4, 1, 0x04, 0x00003fff },
{ 0x41bee4, 1, 0x04, 0x03240218 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd7_grctx_init_wwdx_0[] = {
{ 0x41bf00, 1, 0x04, 0x0a418820 },
{ 0x41bf04, 1, 0x04, 0x062080e6 },
{ 0x41bf08, 1, 0x04, 0x020398a4 },
{}
};
+static const struct nvc0_graph_pack
+nvd7_grctx_pack_ppc[] = {
+ { nvd7_grctx_init_pes_0 },
+ { nvd7_grctx_init_cbm_0 },
+ { nvd7_grctx_init_wwdx_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
static void
nvd7_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
nv_mask(priv, 0x000260, 0x00000001, 0x00000000);
- for (i = 0; oclass->hub[i]; i++)
- nvc0_graph_mmio(priv, oclass->hub[i]);
- for (i = 0; oclass->gpc[i]; i++)
- nvc0_graph_mmio(priv, oclass->gpc[i]);
+ nvc0_graph_mmio(priv, oclass->hub);
+ nvc0_graph_mmio(priv, oclass->gpc);
+ nvc0_graph_mmio(priv, oclass->zcull);
+ nvc0_graph_mmio(priv, oclass->tpc);
+ nvc0_graph_mmio(priv, oclass->ppc);
nv_wr32(priv, 0x404154, 0x00000000);
nv_mask(priv, 0x000260, 0x00000001, 0x00000001);
}
-
-static struct nvc0_graph_init *
-nvd7_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nvd7_grctx_init_unk40xx,
- nvc0_grctx_init_unk44xx,
- nvc0_grctx_init_unk46xx,
- nvc0_grctx_init_unk47xx,
- nvd7_grctx_init_unk58xx,
- nvc0_grctx_init_unk60xx,
- nvd7_grctx_init_unk64xx,
- nvc0_grctx_init_unk78xx,
- nvc0_grctx_init_unk80xx,
- nvd9_grctx_init_rop,
- NULL
-};
-
-struct nvc0_graph_init *
-nvd7_grctx_init_gpc[] = {
- nvd7_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvd7_grctx_init_tpc,
- nvd7_grctx_init_unk,
- NULL
-};
-
struct nouveau_oclass *
nvd7_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xd7),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nvd7_grctx_generate_main,
- .mods = nvd7_grctx_generate_mods,
- .unkn = nve4_grctx_generate_unkn,
- .hub = nvd7_grctx_init_hub,
- .gpc = nvd7_grctx_init_gpc,
- .icmd = nvd9_grctx_init_icmd,
- .mthd = nvd9_grctx_init_mthd,
+ .main = nvd7_grctx_generate_main,
+ .mods = nvd7_grctx_generate_mods,
+ .unkn = nve4_grctx_generate_unkn,
+ .hub = nvd7_grctx_pack_hub,
+ .gpc = nvd7_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvd7_grctx_pack_tpc,
+ .ppc = nvd7_grctx_pack_ppc,
+ .icmd = nvd9_grctx_pack_icmd,
+ .mthd = nvd9_grctx_pack_mthd,
}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-struct nvc0_graph_init
-nvd9_grctx_init_90c0[] = {
- { 0x002700, 4, 0x40, 0x00000000 },
- { 0x002720, 4, 0x40, 0x00000000 },
- { 0x002704, 4, 0x40, 0x00000000 },
- { 0x002724, 4, 0x40, 0x00000000 },
- { 0x002708, 4, 0x40, 0x00000000 },
- { 0x002728, 4, 0x40, 0x00000000 },
- { 0x00270c, 8, 0x20, 0x00000000 },
- { 0x002710, 4, 0x40, 0x00014000 },
- { 0x002730, 4, 0x40, 0x00014000 },
- { 0x002714, 4, 0x40, 0x00000040 },
- { 0x002734, 4, 0x40, 0x00000040 },
- { 0x00030c, 1, 0x04, 0x00000001 },
- { 0x001944, 1, 0x04, 0x00000000 },
- { 0x000758, 1, 0x04, 0x00000100 },
- { 0x0002c4, 1, 0x04, 0x00000000 },
- { 0x000790, 5, 0x04, 0x00000000 },
- { 0x00077c, 1, 0x04, 0x00000000 },
- { 0x000204, 3, 0x04, 0x00000000 },
- { 0x000214, 1, 0x04, 0x00000000 },
- { 0x00024c, 1, 0x04, 0x00000000 },
- { 0x000d94, 1, 0x04, 0x00000001 },
- { 0x001608, 2, 0x04, 0x00000000 },
- { 0x001664, 1, 0x04, 0x00000000 },
- {}
-};
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
-struct nvc0_graph_init
-nvd9_grctx_init_icmd[] = {
+static const struct nvc0_graph_init
+nvd9_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000038, 1, 0x01, 0x0fac6881 },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
- { 0x000638, 1, 0x01, 0x00000001 },
- { 0x000639, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x00080c, 1, 0x01, 0x00000002 },
{ 0x00080d, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000014 },
{}
};
-struct nvc0_graph_init
-nvd9_grctx_init_unk40xx[] = {
- { 0x404004, 11, 0x04, 0x00000000 },
+const struct nvc0_graph_pack
+nvd9_grctx_pack_icmd[] = {
+ { nvd9_grctx_init_icmd_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_grctx_init_90c0_0[] = {
+ { 0x002700, 8, 0x20, 0x00000000 },
+ { 0x002704, 8, 0x20, 0x00000000 },
+ { 0x002708, 8, 0x20, 0x00000000 },
+ { 0x00270c, 8, 0x20, 0x00000000 },
+ { 0x002710, 8, 0x20, 0x00014000 },
+ { 0x002714, 8, 0x20, 0x00000040 },
+ { 0x00030c, 1, 0x04, 0x00000001 },
+ { 0x001944, 1, 0x04, 0x00000000 },
+ { 0x000758, 1, 0x04, 0x00000100 },
+ { 0x0002c4, 1, 0x04, 0x00000000 },
+ { 0x000790, 5, 0x04, 0x00000000 },
+ { 0x00077c, 1, 0x04, 0x00000000 },
+ { 0x000204, 3, 0x04, 0x00000000 },
+ { 0x000214, 1, 0x04, 0x00000000 },
+ { 0x00024c, 1, 0x04, 0x00000000 },
+ { 0x000d94, 1, 0x04, 0x00000001 },
+ { 0x001608, 2, 0x04, 0x00000000 },
+ { 0x001664, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_pack
+nvd9_grctx_pack_mthd[] = {
+ { nvc1_grctx_init_9097_0, 0x9097 },
+ { nvc8_grctx_init_9197_0, 0x9197 },
+ { nvc8_grctx_init_9297_0, 0x9297 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ { nvc0_grctx_init_9039_0, 0x9039 },
+ { nvd9_grctx_init_90c0_0, 0x90c0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_grctx_init_fe_0[] = {
+ { 0x404004, 10, 0x04, 0x00000000 },
{ 0x404044, 1, 0x04, 0x00000000 },
- { 0x404094, 1, 0x04, 0x00000000 },
- { 0x404098, 12, 0x04, 0x00000000 },
+ { 0x404094, 13, 0x04, 0x00000000 },
{ 0x4040c8, 1, 0x04, 0xf0000087 },
{ 0x4040d0, 6, 0x04, 0x00000000 },
{ 0x4040e8, 1, 0x04, 0x00001000 },
{ 0x4040f8, 1, 0x04, 0x00000000 },
- { 0x404130, 1, 0x04, 0x00000000 },
- { 0x404134, 1, 0x04, 0x00000000 },
+ { 0x404130, 2, 0x04, 0x00000000 },
{ 0x404138, 1, 0x04, 0x20000040 },
{ 0x404150, 1, 0x04, 0x0000002e },
{ 0x404154, 1, 0x04, 0x00000400 },
{}
};
-static struct nvc0_graph_init
-nvd9_grctx_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nvd9_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180218 },
{ 0x405834, 1, 0x04, 0x08000000 },
{}
};
-static struct nvc0_graph_init
-nvd9_grctx_init_unk64xx[] = {
+static const struct nvc0_graph_init
+nvd9_grctx_init_pd_0[] = {
+ { 0x406020, 1, 0x04, 0x000103c1 },
+ { 0x406028, 4, 0x04, 0x00000001 },
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b4, 3, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvd9_grctx_init_rop[] = {
+const struct nvc0_graph_init
+nvd9_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x02802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1043e005 },
{ 0x408900, 1, 0x04, 0x3080b801 },
- { 0x408904, 1, 0x04, 0x1043e005 },
+ { 0x408904, 1, 0x04, 0x62000001 },
{ 0x408908, 1, 0x04, 0x00c8102f },
{ 0x408980, 1, 0x04, 0x0000011d },
{}
};
-static struct nvc0_graph_init
-nvd9_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
+static const struct nvc0_graph_pack
+nvd9_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nvd9_grctx_init_fe_0 },
+ { nvc0_grctx_init_pri_0 },
+ { nvc0_grctx_init_memfmt_0 },
+ { nvd9_grctx_init_ds_0 },
+ { nvd9_grctx_init_pd_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nvc0_grctx_init_scc_0 },
+ { nvd9_grctx_init_be_0 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_grctx_init_prop_0[] = {
{ 0x418400, 1, 0x04, 0x38004e00 },
{ 0x418404, 1, 0x04, 0x71e0ffff },
{ 0x41840c, 1, 0x04, 0x00001008 },
{ 0x418450, 6, 0x04, 0x00000000 },
{ 0x418468, 1, 0x04, 0x00000001 },
{ 0x41846c, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_grctx_init_gpc_unk_1[] = {
{ 0x418600, 1, 0x04, 0x0000001f },
{ 0x418684, 1, 0x04, 0x0000000f },
{ 0x418700, 1, 0x04, 0x00000002 },
{ 0x418704, 1, 0x04, 0x00000080 },
{ 0x418708, 3, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00008442 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100008 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_grctx_init_crstr_0[] = {
{ 0x418b00, 1, 0x04, 0x00000006 },
{ 0x418b08, 1, 0x04, 0x0a418820 },
{ 0x418b0c, 1, 0x04, 0x062080e6 },
{ 0x418b18, 1, 0x04, 0x0a418820 },
{ 0x418b1c, 1, 0x04, 0x000000e6 },
{ 0x418bb8, 1, 0x04, 0x00000103 },
- { 0x418c08, 1, 0x04, 0x00000001 },
- { 0x418c10, 8, 0x04, 0x00000000 },
- { 0x418c6c, 1, 0x04, 0x00000001 },
- { 0x418c80, 1, 0x04, 0x20200004 },
- { 0x418c8c, 1, 0x04, 0x00000001 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nvd9_grctx_init_tpc[] = {
- { 0x419818, 1, 0x04, 0x00000000 },
- { 0x41983c, 1, 0x04, 0x00038bc7 },
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x00000129 },
- { 0x419888, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvd9_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvd9_grctx_init_prop_0 },
+ { nvd9_grctx_init_gpc_unk_1 },
+ { nvd9_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvd9_grctx_init_crstr_0 },
+ { nvc1_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000001f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000023 },
{ 0x419a1c, 1, 0x04, 0x00000000 },
{ 0x419a20, 1, 0x04, 0x00000800 },
{ 0x419ac4, 1, 0x04, 0x0017f440 },
- { 0x419b00, 1, 0x04, 0x0a418820 },
- { 0x419b04, 1, 0x04, 0x062080e6 },
- { 0x419b08, 1, 0x04, 0x020398a4 },
- { 0x419b0c, 1, 0x04, 0x0e629062 },
- { 0x419b10, 1, 0x04, 0x0a418820 },
- { 0x419b14, 1, 0x04, 0x000000e6 },
- { 0x419bd0, 1, 0x04, 0x00900103 },
- { 0x419be0, 1, 0x04, 0x00400001 },
- { 0x419be4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x0000000a },
{ 0x419c04, 1, 0x04, 0x00000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
{ 0x419c24, 1, 0x04, 0x00084210 },
{ 0x419c28, 1, 0x04, 0x3cf3cf3c },
- { 0x419cb0, 1, 0x04, 0x00020048 },
- { 0x419ce8, 1, 0x04, 0x00000000 },
- { 0x419cf4, 1, 0x04, 0x00000183 },
- { 0x419d20, 1, 0x04, 0x12180000 },
- { 0x419d24, 1, 0x04, 0x00001fff },
- { 0x419d44, 1, 0x04, 0x02180218 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_grctx_init_sm_0[] = {
{ 0x419e04, 3, 0x04, 0x00000000 },
{ 0x419e10, 1, 0x04, 0x00000002 },
{ 0x419e44, 1, 0x04, 0x001beff2 },
{}
};
-static struct nvc0_graph_init *
-nvd9_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nvd9_grctx_init_unk40xx,
- nvc0_grctx_init_unk44xx,
- nvc0_grctx_init_unk46xx,
- nvc0_grctx_init_unk47xx,
- nvd9_grctx_init_unk58xx,
- nvc0_grctx_init_unk60xx,
- nvd9_grctx_init_unk64xx,
- nvc0_grctx_init_unk78xx,
- nvc0_grctx_init_unk80xx,
- nvd9_grctx_init_rop,
- NULL
-};
-
-struct nvc0_graph_init *
-nvd9_grctx_init_gpc[] = {
- nvd9_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvd9_grctx_init_tpc,
- NULL
-};
-
-struct nvc0_graph_init
-nvd9_grctx_init_mthd_magic[] = {
- { 0x3410, 1, 0x04, 0x80002006 },
+static const struct nvc0_graph_pack
+nvd9_grctx_pack_tpc[] = {
+ { nvc1_grctx_init_pe_0 },
+ { nvd9_grctx_init_tex_0 },
+ { nvc1_grctx_init_wwdx_0 },
+ { nvd9_grctx_init_mpc_0 },
+ { nvc4_grctx_init_l1c_0 },
+ { nvc1_grctx_init_tpccs_0 },
+ { nvd9_grctx_init_sm_0 },
{}
};
-struct nvc0_graph_mthd
-nvd9_grctx_init_mthd[] = {
- { 0x9097, nvc1_grctx_init_9097, },
- { 0x9197, nvc8_grctx_init_9197, },
- { 0x9297, nvc8_grctx_init_9297, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x9039, nvc0_grctx_init_9039, },
- { 0x90c0, nvd9_grctx_init_90c0, },
- { 0x902d, nvd9_grctx_init_mthd_magic, },
- {}
-};
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
struct nouveau_oclass *
nvd9_grctx_oclass = &(struct nvc0_grctx_oclass) {
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nvc0_grctx_generate_main,
- .mods = nvc1_grctx_generate_mods,
- .unkn = nvc1_grctx_generate_unkn,
- .hub = nvd9_grctx_init_hub,
- .gpc = nvd9_grctx_init_gpc,
- .icmd = nvd9_grctx_init_icmd,
- .mthd = nvd9_grctx_init_mthd,
+ .main = nvc0_grctx_generate_main,
+ .mods = nvc1_grctx_generate_mods,
+ .unkn = nvc1_grctx_generate_unkn,
+ .hub = nvd9_grctx_pack_hub,
+ .gpc = nvd9_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvd9_grctx_pack_tpc,
+ .icmd = nvd9_grctx_pack_icmd,
+ .mthd = nvd9_grctx_pack_mthd,
}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-struct nvc0_graph_init
-nve4_grctx_init_icmd[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nve4_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x000039, 3, 0x01, 0x00000000 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
- { 0x000638, 1, 0x01, 0x00000001 },
- { 0x000639, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x000b07, 1, 0x01, 0x00000002 },
{ 0x000b08, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
- { 0x000794, 1, 0x01, 0x00000001 },
- { 0x000795, 2, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
- { 0x0007a3, 1, 0x01, 0x00000001 },
- { 0x0007a4, 2, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000008 },
{}
};
-struct nvc0_graph_init
-nve4_grctx_init_a097[] = {
+static const struct nvc0_graph_pack
+nve4_grctx_pack_icmd[] = {
+ { nve4_grctx_init_icmd_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_a097_0[] = {
{ 0x000800, 8, 0x40, 0x00000000 },
{ 0x000804, 8, 0x40, 0x00000000 },
{ 0x000808, 8, 0x40, 0x00000400 },
{ 0x001350, 1, 0x04, 0x00000002 },
{ 0x001358, 1, 0x04, 0x00000001 },
{ 0x0012e4, 1, 0x04, 0x00000000 },
- { 0x00131c, 1, 0x04, 0x00000000 },
- { 0x001320, 3, 0x04, 0x00000000 },
+ { 0x00131c, 4, 0x04, 0x00000000 },
{ 0x0019c0, 1, 0x04, 0x00000000 },
{ 0x001140, 1, 0x04, 0x00000000 },
{ 0x0019c4, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_unk40xx[] = {
+static const struct nvc0_graph_pack
+nve4_grctx_pack_mthd[] = {
+ { nve4_grctx_init_a097_0, 0xa097 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_fe_0[] = {
{ 0x404010, 5, 0x04, 0x00000000 },
{ 0x404024, 1, 0x04, 0x0000e000 },
{ 0x404028, 1, 0x04, 0x00000000 },
- { 0x4040a8, 1, 0x04, 0x00000000 },
- { 0x4040ac, 7, 0x04, 0x00000000 },
+ { 0x4040a8, 8, 0x04, 0x00000000 },
{ 0x4040c8, 1, 0x04, 0xf800008f },
{ 0x4040d0, 6, 0x04, 0x00000000 },
{ 0x4040e8, 1, 0x04, 0x00001000 },
{ 0x4040f8, 1, 0x04, 0x00000000 },
- { 0x404130, 1, 0x04, 0x00000000 },
- { 0x404134, 1, 0x04, 0x00000000 },
+ { 0x404130, 2, 0x04, 0x00000000 },
{ 0x404138, 1, 0x04, 0x20000040 },
{ 0x404150, 1, 0x04, 0x0000002e },
{ 0x404154, 1, 0x04, 0x00000400 },
{}
};
-struct nvc0_graph_init
-nve4_grctx_init_unk46xx[] = {
+const struct nvc0_graph_init
+nve4_grctx_init_memfmt_0[] = {
{ 0x404604, 1, 0x04, 0x00000014 },
{ 0x404608, 1, 0x04, 0x00000000 },
{ 0x40460c, 1, 0x04, 0x00003fff },
{ 0x4046a0, 1, 0x04, 0x007f0080 },
{ 0x4046a4, 8, 0x04, 0x00000000 },
{ 0x4046c8, 3, 0x04, 0x00000000 },
- {}
-};
-
-struct nvc0_graph_init
-nve4_grctx_init_unk47xx[] = {
{ 0x404700, 3, 0x04, 0x00000000 },
{ 0x404718, 7, 0x04, 0x00000000 },
{ 0x404734, 1, 0x04, 0x00000100 },
{}
};
-struct nvc0_graph_init
-nve4_grctx_init_unk58xx[] = {
+const struct nvc0_graph_init
+nve4_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180648 },
{ 0x405834, 1, 0x04, 0x08000000 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_unk5bxx[] = {
+static const struct nvc0_graph_init
+nve4_grctx_init_cwd_0[] = {
{ 0x405b00, 1, 0x04, 0x00000000 },
{ 0x405b10, 1, 0x04, 0x00001000 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_unk60xx[] = {
+static const struct nvc0_graph_init
+nve4_grctx_init_pd_0[] = {
{ 0x406020, 1, 0x04, 0x004103c1 },
{ 0x406028, 4, 0x04, 0x00000001 },
- {}
-};
-
-static struct nvc0_graph_init
-nve4_grctx_init_unk64xx[] = {
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b4, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_unk70xx[] = {
+static const struct nvc0_graph_init
+nve4_grctx_init_sked_0[] = {
{ 0x407040, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nve4_grctx_init_unk80xx[] = {
+const struct nvc0_graph_init
+nve4_grctx_init_scc_0[] = {
{ 0x408000, 2, 0x04, 0x00000000 },
{ 0x408008, 1, 0x04, 0x00000030 },
{ 0x40800c, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_rop[] = {
+static const struct nvc0_graph_init
+nve4_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x02802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1043e005 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
- { 0x418400, 1, 0x04, 0x38004e00 },
- { 0x418404, 1, 0x04, 0x71e0ffff },
- { 0x41840c, 1, 0x04, 0x00001008 },
- { 0x418410, 1, 0x04, 0x0fff0fff },
- { 0x418414, 1, 0x04, 0x02200fff },
- { 0x418450, 6, 0x04, 0x00000000 },
- { 0x418468, 1, 0x04, 0x00000001 },
- { 0x41846c, 2, 0x04, 0x00000000 },
- { 0x418600, 1, 0x04, 0x0000001f },
- { 0x418684, 1, 0x04, 0x0000000f },
- { 0x418700, 1, 0x04, 0x00000002 },
- { 0x418704, 1, 0x04, 0x00000080 },
- { 0x418708, 3, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nve4_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nve4_grctx_init_fe_0 },
+ { nvc0_grctx_init_pri_0 },
+ { nve4_grctx_init_memfmt_0 },
+ { nve4_grctx_init_ds_0 },
+ { nve4_grctx_init_cwd_0 },
+ { nve4_grctx_init_pd_0 },
+ { nve4_grctx_init_sked_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nve4_grctx_init_scc_0 },
+ { nve4_grctx_init_be_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00000044 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100018 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
- { 0x418b00, 1, 0x04, 0x00000006 },
- { 0x418b08, 1, 0x04, 0x0a418820 },
- { 0x418b0c, 1, 0x04, 0x062080e6 },
- { 0x418b10, 1, 0x04, 0x020398a4 },
- { 0x418b14, 1, 0x04, 0x0e629062 },
- { 0x418b18, 1, 0x04, 0x0a418820 },
- { 0x418b1c, 1, 0x04, 0x000000e6 },
- { 0x418bb8, 1, 0x04, 0x00000103 },
+ {}
+};
+
+const struct nvc0_graph_init
+nve4_grctx_init_gpm_0[] = {
{ 0x418c08, 1, 0x04, 0x00000001 },
{ 0x418c10, 8, 0x04, 0x00000000 },
{ 0x418c40, 1, 0x04, 0xffffffff },
{ 0x418c6c, 1, 0x04, 0x00000001 },
{ 0x418c80, 1, 0x04, 0x20200004 },
{ 0x418c8c, 1, 0x04, 0x00000001 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_tpc[] = {
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x00000129 },
- { 0x419888, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nve4_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvd9_grctx_init_prop_0 },
+ { nvd9_grctx_init_gpc_unk_1 },
+ { nve4_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvd9_grctx_init_crstr_0 },
+ { nve4_grctx_init_gpm_0 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000000f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000021 },
{ 0x419a20, 1, 0x04, 0x00000800 },
{ 0x419a30, 1, 0x04, 0x00000001 },
{ 0x419ac4, 1, 0x04, 0x0037f440 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x0000000a },
{ 0x419c04, 1, 0x04, 0x80000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
{ 0x419c24, 1, 0x04, 0x00084210 },
{ 0x419c28, 1, 0x04, 0x3efbefbe },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_l1c_0[] = {
{ 0x419ce8, 1, 0x04, 0x00000000 },
{ 0x419cf4, 1, 0x04, 0x00003203 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_sm_0[] = {
{ 0x419e04, 3, 0x04, 0x00000000 },
{ 0x419e10, 1, 0x04, 0x00000402 },
{ 0x419e44, 1, 0x04, 0x0013eff2 },
{ 0x419f58, 1, 0x04, 0x00000000 },
{ 0x419f70, 1, 0x04, 0x00000000 },
{ 0x419f78, 1, 0x04, 0x0000000b },
- { 0x419f7c, 1, 0x04, 0x0000027a },
+ { 0x419f7c, 1, 0x04, 0x0000027c },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nve4_grctx_pack_tpc[] = {
+ { nvd7_grctx_init_pe_0 },
+ { nve4_grctx_init_tex_0 },
+ { nve4_grctx_init_mpc_0 },
+ { nve4_grctx_init_l1c_0 },
+ { nve4_grctx_init_sm_0 },
{}
};
-static struct nvc0_graph_init
-nve4_grctx_init_unk[] = {
+const struct nvc0_graph_init
+nve4_grctx_init_pes_0[] = {
{ 0x41be24, 1, 0x04, 0x00000006 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_grctx_init_cbm_0[] = {
{ 0x41bec0, 1, 0x04, 0x12180000 },
{ 0x41bec4, 1, 0x04, 0x00037f7f },
{ 0x41bee4, 1, 0x04, 0x06480430 },
- { 0x41bf00, 1, 0x04, 0x0a418820 },
- { 0x41bf04, 1, 0x04, 0x062080e6 },
- { 0x41bf08, 1, 0x04, 0x020398a4 },
- { 0x41bf0c, 1, 0x04, 0x0e629062 },
- { 0x41bf10, 1, 0x04, 0x0a418820 },
- { 0x41bf14, 1, 0x04, 0x000000e6 },
- { 0x41bfd0, 1, 0x04, 0x00900103 },
- { 0x41bfe0, 1, 0x04, 0x00400001 },
- { 0x41bfe4, 1, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nve4_grctx_pack_ppc[] = {
+ { nve4_grctx_init_pes_0 },
+ { nve4_grctx_init_cbm_0 },
+ { nvd7_grctx_init_wwdx_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
static void
nve4_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
nv_mask(priv, 0x000260, 0x00000001, 0x00000000);
- for (i = 0; oclass->hub[i]; i++)
- nvc0_graph_mmio(priv, oclass->hub[i]);
- for (i = 0; oclass->gpc[i]; i++)
- nvc0_graph_mmio(priv, oclass->gpc[i]);
+ nvc0_graph_mmio(priv, oclass->hub);
+ nvc0_graph_mmio(priv, oclass->gpc);
+ nvc0_graph_mmio(priv, oclass->zcull);
+ nvc0_graph_mmio(priv, oclass->tpc);
+ nvc0_graph_mmio(priv, oclass->ppc);
nv_wr32(priv, 0x404154, 0x00000000);
nv_mask(priv, 0x41be10, 0x00800000, 0x00800000);
}
-static struct nvc0_graph_init *
-nve4_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nve4_grctx_init_unk40xx,
- nvc0_grctx_init_unk44xx,
- nve4_grctx_init_unk46xx,
- nve4_grctx_init_unk47xx,
- nve4_grctx_init_unk58xx,
- nve4_grctx_init_unk5bxx,
- nve4_grctx_init_unk60xx,
- nve4_grctx_init_unk64xx,
- nve4_grctx_init_unk70xx,
- nvc0_grctx_init_unk78xx,
- nve4_grctx_init_unk80xx,
- nve4_grctx_init_rop,
- NULL
-};
-
-struct nvc0_graph_init *
-nve4_grctx_init_gpc[] = {
- nve4_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nve4_grctx_init_tpc,
- nve4_grctx_init_unk,
- NULL
-};
-
-static struct nvc0_graph_mthd
-nve4_grctx_init_mthd[] = {
- { 0xa097, nve4_grctx_init_a097, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x902d, nvc0_grctx_init_mthd_magic, },
- {}
-};
-
struct nouveau_oclass *
nve4_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xe4),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nve4_grctx_generate_main,
- .mods = nve4_grctx_generate_mods,
- .unkn = nve4_grctx_generate_unkn,
- .hub = nve4_grctx_init_hub,
- .gpc = nve4_grctx_init_gpc,
- .icmd = nve4_grctx_init_icmd,
- .mthd = nve4_grctx_init_mthd,
+ .main = nve4_grctx_generate_main,
+ .mods = nve4_grctx_generate_mods,
+ .unkn = nve4_grctx_generate_unkn,
+ .hub = nve4_grctx_pack_hub,
+ .gpc = nve4_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nve4_grctx_pack_tpc,
+ .ppc = nve4_grctx_pack_ppc,
+ .icmd = nve4_grctx_pack_icmd,
+ .mthd = nve4_grctx_pack_mthd,
}.base;
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
-#include "nvc0.h"
+#include "ctxnvc0.h"
-static struct nvc0_graph_init
-nvf0_grctx_init_unk40xx[] = {
+/*******************************************************************************
+ * PGRAPH context register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_icmd_0[] = {
+ { 0x001000, 1, 0x01, 0x00000004 },
+ { 0x000039, 3, 0x01, 0x00000000 },
+ { 0x0000a9, 1, 0x01, 0x0000ffff },
+ { 0x000038, 1, 0x01, 0x0fac6881 },
+ { 0x00003d, 1, 0x01, 0x00000001 },
+ { 0x0000e8, 8, 0x01, 0x00000400 },
+ { 0x000078, 8, 0x01, 0x00000300 },
+ { 0x000050, 1, 0x01, 0x00000011 },
+ { 0x000058, 8, 0x01, 0x00000008 },
+ { 0x000208, 8, 0x01, 0x00000001 },
+ { 0x000081, 1, 0x01, 0x00000001 },
+ { 0x000085, 1, 0x01, 0x00000004 },
+ { 0x000088, 1, 0x01, 0x00000400 },
+ { 0x000090, 1, 0x01, 0x00000300 },
+ { 0x000098, 1, 0x01, 0x00001001 },
+ { 0x0000e3, 1, 0x01, 0x00000001 },
+ { 0x0000da, 1, 0x01, 0x00000001 },
+ { 0x0000f8, 1, 0x01, 0x00000003 },
+ { 0x0000fa, 1, 0x01, 0x00000001 },
+ { 0x00009f, 4, 0x01, 0x0000ffff },
+ { 0x0000b1, 1, 0x01, 0x00000001 },
+ { 0x0000ad, 1, 0x01, 0x0000013e },
+ { 0x0000e1, 1, 0x01, 0x00000010 },
+ { 0x000290, 16, 0x01, 0x00000000 },
+ { 0x0003b0, 16, 0x01, 0x00000000 },
+ { 0x0002a0, 16, 0x01, 0x00000000 },
+ { 0x000420, 16, 0x01, 0x00000000 },
+ { 0x0002b0, 16, 0x01, 0x00000000 },
+ { 0x000430, 16, 0x01, 0x00000000 },
+ { 0x0002c0, 16, 0x01, 0x00000000 },
+ { 0x0004d0, 16, 0x01, 0x00000000 },
+ { 0x000720, 16, 0x01, 0x00000000 },
+ { 0x0008c0, 16, 0x01, 0x00000000 },
+ { 0x000890, 16, 0x01, 0x00000000 },
+ { 0x0008e0, 16, 0x01, 0x00000000 },
+ { 0x0008a0, 16, 0x01, 0x00000000 },
+ { 0x0008f0, 16, 0x01, 0x00000000 },
+ { 0x00094c, 1, 0x01, 0x000000ff },
+ { 0x00094d, 1, 0x01, 0xffffffff },
+ { 0x00094e, 1, 0x01, 0x00000002 },
+ { 0x0002ec, 1, 0x01, 0x00000001 },
+ { 0x0002f2, 2, 0x01, 0x00000001 },
+ { 0x0002f5, 1, 0x01, 0x00000001 },
+ { 0x0002f7, 1, 0x01, 0x00000001 },
+ { 0x000303, 1, 0x01, 0x00000001 },
+ { 0x0002e6, 1, 0x01, 0x00000001 },
+ { 0x000466, 1, 0x01, 0x00000052 },
+ { 0x000301, 1, 0x01, 0x3f800000 },
+ { 0x000304, 1, 0x01, 0x30201000 },
+ { 0x000305, 1, 0x01, 0x70605040 },
+ { 0x000306, 1, 0x01, 0xb8a89888 },
+ { 0x000307, 1, 0x01, 0xf8e8d8c8 },
+ { 0x00030a, 1, 0x01, 0x00ffff00 },
+ { 0x00030b, 1, 0x01, 0x0000001a },
+ { 0x00030c, 1, 0x01, 0x00000001 },
+ { 0x000318, 1, 0x01, 0x00000001 },
+ { 0x000340, 1, 0x01, 0x00000000 },
+ { 0x000375, 1, 0x01, 0x00000001 },
+ { 0x00037d, 1, 0x01, 0x00000006 },
+ { 0x0003a0, 1, 0x01, 0x00000002 },
+ { 0x0003aa, 1, 0x01, 0x00000001 },
+ { 0x0003a9, 1, 0x01, 0x00000001 },
+ { 0x000380, 1, 0x01, 0x00000001 },
+ { 0x000383, 1, 0x01, 0x00000011 },
+ { 0x000360, 1, 0x01, 0x00000040 },
+ { 0x000366, 2, 0x01, 0x00000000 },
+ { 0x000368, 1, 0x01, 0x00000fff },
+ { 0x000370, 2, 0x01, 0x00000000 },
+ { 0x000372, 1, 0x01, 0x000fffff },
+ { 0x00037a, 1, 0x01, 0x00000012 },
+ { 0x000619, 1, 0x01, 0x00000003 },
+ { 0x000811, 1, 0x01, 0x00000003 },
+ { 0x000812, 1, 0x01, 0x00000004 },
+ { 0x000813, 1, 0x01, 0x00000006 },
+ { 0x000814, 1, 0x01, 0x00000008 },
+ { 0x000815, 1, 0x01, 0x0000000b },
+ { 0x000800, 6, 0x01, 0x00000001 },
+ { 0x000632, 1, 0x01, 0x00000001 },
+ { 0x000633, 1, 0x01, 0x00000002 },
+ { 0x000634, 1, 0x01, 0x00000003 },
+ { 0x000635, 1, 0x01, 0x00000004 },
+ { 0x000654, 1, 0x01, 0x3f800000 },
+ { 0x000657, 1, 0x01, 0x3f800000 },
+ { 0x000655, 2, 0x01, 0x3f800000 },
+ { 0x0006cd, 1, 0x01, 0x3f800000 },
+ { 0x0007f5, 1, 0x01, 0x3f800000 },
+ { 0x0007dc, 1, 0x01, 0x39291909 },
+ { 0x0007dd, 1, 0x01, 0x79695949 },
+ { 0x0007de, 1, 0x01, 0xb9a99989 },
+ { 0x0007df, 1, 0x01, 0xf9e9d9c9 },
+ { 0x0007e8, 1, 0x01, 0x00003210 },
+ { 0x0007e9, 1, 0x01, 0x00007654 },
+ { 0x0007ea, 1, 0x01, 0x00000098 },
+ { 0x0007ec, 1, 0x01, 0x39291909 },
+ { 0x0007ed, 1, 0x01, 0x79695949 },
+ { 0x0007ee, 1, 0x01, 0xb9a99989 },
+ { 0x0007ef, 1, 0x01, 0xf9e9d9c9 },
+ { 0x0007f0, 1, 0x01, 0x00003210 },
+ { 0x0007f1, 1, 0x01, 0x00007654 },
+ { 0x0007f2, 1, 0x01, 0x00000098 },
+ { 0x0005a5, 1, 0x01, 0x00000001 },
+ { 0x000980, 128, 0x01, 0x00000000 },
+ { 0x000468, 1, 0x01, 0x00000004 },
+ { 0x00046c, 1, 0x01, 0x00000001 },
+ { 0x000470, 96, 0x01, 0x00000000 },
+ { 0x000510, 16, 0x01, 0x3f800000 },
+ { 0x000520, 1, 0x01, 0x000002b6 },
+ { 0x000529, 1, 0x01, 0x00000001 },
+ { 0x000530, 16, 0x01, 0xffff0000 },
+ { 0x000585, 1, 0x01, 0x0000003f },
+ { 0x000576, 1, 0x01, 0x00000003 },
+ { 0x00057b, 1, 0x01, 0x00000059 },
+ { 0x000586, 1, 0x01, 0x00000040 },
+ { 0x000582, 2, 0x01, 0x00000080 },
+ { 0x0005c2, 1, 0x01, 0x00000001 },
+ { 0x000638, 2, 0x01, 0x00000001 },
+ { 0x00063a, 1, 0x01, 0x00000002 },
+ { 0x00063b, 2, 0x01, 0x00000001 },
+ { 0x00063d, 1, 0x01, 0x00000002 },
+ { 0x00063e, 1, 0x01, 0x00000001 },
+ { 0x0008b8, 8, 0x01, 0x00000001 },
+ { 0x000900, 8, 0x01, 0x00000001 },
+ { 0x000908, 8, 0x01, 0x00000002 },
+ { 0x000910, 16, 0x01, 0x00000001 },
+ { 0x000920, 8, 0x01, 0x00000002 },
+ { 0x000928, 8, 0x01, 0x00000001 },
+ { 0x000662, 1, 0x01, 0x00000001 },
+ { 0x000648, 9, 0x01, 0x00000001 },
+ { 0x000658, 1, 0x01, 0x0000000f },
+ { 0x0007ff, 1, 0x01, 0x0000000a },
+ { 0x00066a, 1, 0x01, 0x40000000 },
+ { 0x00066b, 1, 0x01, 0x10000000 },
+ { 0x00066c, 2, 0x01, 0xffff0000 },
+ { 0x0007af, 2, 0x01, 0x00000008 },
+ { 0x0007f6, 1, 0x01, 0x00000001 },
+ { 0x00080b, 1, 0x01, 0x00000002 },
+ { 0x0006b2, 1, 0x01, 0x00000055 },
+ { 0x0007ad, 1, 0x01, 0x00000003 },
+ { 0x000937, 1, 0x01, 0x00000001 },
+ { 0x000971, 1, 0x01, 0x00000008 },
+ { 0x000972, 1, 0x01, 0x00000040 },
+ { 0x000973, 1, 0x01, 0x0000012c },
+ { 0x00097c, 1, 0x01, 0x00000040 },
+ { 0x000979, 1, 0x01, 0x00000003 },
+ { 0x000975, 1, 0x01, 0x00000020 },
+ { 0x000976, 1, 0x01, 0x00000001 },
+ { 0x000977, 1, 0x01, 0x00000020 },
+ { 0x000978, 1, 0x01, 0x00000001 },
+ { 0x000957, 1, 0x01, 0x00000003 },
+ { 0x00095e, 1, 0x01, 0x20164010 },
+ { 0x00095f, 1, 0x01, 0x00000020 },
+ { 0x000a0d, 1, 0x01, 0x00000006 },
+ { 0x00097d, 1, 0x01, 0x00000020 },
+ { 0x000683, 1, 0x01, 0x00000006 },
+ { 0x000685, 1, 0x01, 0x003fffff },
+ { 0x000687, 1, 0x01, 0x003fffff },
+ { 0x0006a0, 1, 0x01, 0x00000005 },
+ { 0x000840, 1, 0x01, 0x00400008 },
+ { 0x000841, 1, 0x01, 0x08000080 },
+ { 0x000842, 1, 0x01, 0x00400008 },
+ { 0x000843, 1, 0x01, 0x08000080 },
+ { 0x0006aa, 1, 0x01, 0x00000001 },
+ { 0x0006ab, 1, 0x01, 0x00000002 },
+ { 0x0006ac, 1, 0x01, 0x00000080 },
+ { 0x0006ad, 2, 0x01, 0x00000100 },
+ { 0x0006b1, 1, 0x01, 0x00000011 },
+ { 0x0006bb, 1, 0x01, 0x000000cf },
+ { 0x0006ce, 1, 0x01, 0x2a712488 },
+ { 0x000739, 1, 0x01, 0x4085c000 },
+ { 0x00073a, 1, 0x01, 0x00000080 },
+ { 0x000786, 1, 0x01, 0x80000100 },
+ { 0x00073c, 1, 0x01, 0x00010100 },
+ { 0x00073d, 1, 0x01, 0x02800000 },
+ { 0x000787, 1, 0x01, 0x000000cf },
+ { 0x00078c, 1, 0x01, 0x00000008 },
+ { 0x000792, 1, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
+ { 0x000797, 1, 0x01, 0x000000cf },
+ { 0x000836, 1, 0x01, 0x00000001 },
+ { 0x00079a, 1, 0x01, 0x00000002 },
+ { 0x000833, 1, 0x01, 0x04444480 },
+ { 0x0007a1, 1, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
+ { 0x000831, 1, 0x01, 0x00000004 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x000a04, 1, 0x01, 0x000000ff },
+ { 0x000a0b, 1, 0x01, 0x00000040 },
+ { 0x00097f, 1, 0x01, 0x00000100 },
+ { 0x000a02, 1, 0x01, 0x00000001 },
+ { 0x000809, 1, 0x01, 0x00000007 },
+ { 0x00c221, 1, 0x01, 0x00000040 },
+ { 0x00c1b0, 8, 0x01, 0x0000000f },
+ { 0x00c1b8, 1, 0x01, 0x0fac6881 },
+ { 0x00c1b9, 1, 0x01, 0x00fac688 },
+ { 0x00c401, 1, 0x01, 0x00000001 },
+ { 0x00c402, 1, 0x01, 0x00010001 },
+ { 0x00c403, 2, 0x01, 0x00000001 },
+ { 0x00c40e, 1, 0x01, 0x00000020 },
+ { 0x00c500, 1, 0x01, 0x00000003 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000002 },
+ { 0x0006aa, 1, 0x01, 0x00000001 },
+ { 0x0006ad, 2, 0x01, 0x00000100 },
+ { 0x0006b1, 1, 0x01, 0x00000011 },
+ { 0x00078c, 1, 0x01, 0x00000008 },
+ { 0x000792, 1, 0x01, 0x00000001 },
+ { 0x000794, 3, 0x01, 0x00000001 },
+ { 0x000797, 1, 0x01, 0x000000cf },
+ { 0x00079a, 1, 0x01, 0x00000002 },
+ { 0x000833, 1, 0x01, 0x04444480 },
+ { 0x0007a1, 1, 0x01, 0x00000001 },
+ { 0x0007a3, 3, 0x01, 0x00000001 },
+ { 0x000831, 1, 0x01, 0x00000004 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000008 },
+ { 0x000039, 3, 0x01, 0x00000000 },
+ { 0x000380, 1, 0x01, 0x00000001 },
+ { 0x000366, 2, 0x01, 0x00000000 },
+ { 0x000368, 1, 0x01, 0x00000fff },
+ { 0x000370, 2, 0x01, 0x00000000 },
+ { 0x000372, 1, 0x01, 0x000fffff },
+ { 0x000813, 1, 0x01, 0x00000006 },
+ { 0x000814, 1, 0x01, 0x00000008 },
+ { 0x000957, 1, 0x01, 0x00000003 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x000a04, 1, 0x01, 0x000000ff },
+ { 0x000a0b, 1, 0x01, 0x00000040 },
+ { 0x00097f, 1, 0x01, 0x00000100 },
+ { 0x000a02, 1, 0x01, 0x00000001 },
+ { 0x000809, 1, 0x01, 0x00000007 },
+ { 0x00c221, 1, 0x01, 0x00000040 },
+ { 0x00c401, 1, 0x01, 0x00000001 },
+ { 0x00c402, 1, 0x01, 0x00010001 },
+ { 0x00c403, 2, 0x01, 0x00000001 },
+ { 0x00c40e, 1, 0x01, 0x00000020 },
+ { 0x00c500, 1, 0x01, 0x00000003 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ { 0x001000, 1, 0x01, 0x00000001 },
+ { 0x000b07, 1, 0x01, 0x00000002 },
+ { 0x000b08, 2, 0x01, 0x00000100 },
+ { 0x000b0a, 1, 0x01, 0x00000001 },
+ { 0x01e100, 1, 0x01, 0x00000001 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nvf0_grctx_pack_icmd[] = {
+ { nvf0_grctx_init_icmd_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_a197_0[] = {
+ { 0x000800, 8, 0x40, 0x00000000 },
+ { 0x000804, 8, 0x40, 0x00000000 },
+ { 0x000808, 8, 0x40, 0x00000400 },
+ { 0x00080c, 8, 0x40, 0x00000300 },
+ { 0x000810, 1, 0x04, 0x000000cf },
+ { 0x000850, 7, 0x40, 0x00000000 },
+ { 0x000814, 8, 0x40, 0x00000040 },
+ { 0x000818, 8, 0x40, 0x00000001 },
+ { 0x00081c, 8, 0x40, 0x00000000 },
+ { 0x000820, 8, 0x40, 0x00000000 },
+ { 0x001c00, 16, 0x10, 0x00000000 },
+ { 0x001c04, 16, 0x10, 0x00000000 },
+ { 0x001c08, 16, 0x10, 0x00000000 },
+ { 0x001c0c, 16, 0x10, 0x00000000 },
+ { 0x001d00, 16, 0x10, 0x00000000 },
+ { 0x001d04, 16, 0x10, 0x00000000 },
+ { 0x001d08, 16, 0x10, 0x00000000 },
+ { 0x001d0c, 16, 0x10, 0x00000000 },
+ { 0x001f00, 16, 0x08, 0x00000000 },
+ { 0x001f04, 16, 0x08, 0x00000000 },
+ { 0x001f80, 16, 0x08, 0x00000000 },
+ { 0x001f84, 16, 0x08, 0x00000000 },
+ { 0x002000, 1, 0x04, 0x00000000 },
+ { 0x002040, 1, 0x04, 0x00000011 },
+ { 0x002080, 1, 0x04, 0x00000020 },
+ { 0x0020c0, 1, 0x04, 0x00000030 },
+ { 0x002100, 1, 0x04, 0x00000040 },
+ { 0x002140, 1, 0x04, 0x00000051 },
+ { 0x00200c, 6, 0x40, 0x00000001 },
+ { 0x002010, 1, 0x04, 0x00000000 },
+ { 0x002050, 1, 0x04, 0x00000000 },
+ { 0x002090, 1, 0x04, 0x00000001 },
+ { 0x0020d0, 1, 0x04, 0x00000002 },
+ { 0x002110, 1, 0x04, 0x00000003 },
+ { 0x002150, 1, 0x04, 0x00000004 },
+ { 0x000380, 4, 0x20, 0x00000000 },
+ { 0x000384, 4, 0x20, 0x00000000 },
+ { 0x000388, 4, 0x20, 0x00000000 },
+ { 0x00038c, 4, 0x20, 0x00000000 },
+ { 0x000700, 4, 0x10, 0x00000000 },
+ { 0x000704, 4, 0x10, 0x00000000 },
+ { 0x000708, 4, 0x10, 0x00000000 },
+ { 0x002800, 128, 0x04, 0x00000000 },
+ { 0x000a00, 16, 0x20, 0x00000000 },
+ { 0x000a04, 16, 0x20, 0x00000000 },
+ { 0x000a08, 16, 0x20, 0x00000000 },
+ { 0x000a0c, 16, 0x20, 0x00000000 },
+ { 0x000a10, 16, 0x20, 0x00000000 },
+ { 0x000a14, 16, 0x20, 0x00000000 },
+ { 0x000c00, 16, 0x10, 0x00000000 },
+ { 0x000c04, 16, 0x10, 0x00000000 },
+ { 0x000c08, 16, 0x10, 0x00000000 },
+ { 0x000c0c, 16, 0x10, 0x3f800000 },
+ { 0x000d00, 8, 0x08, 0xffff0000 },
+ { 0x000d04, 8, 0x08, 0xffff0000 },
+ { 0x000e00, 16, 0x10, 0x00000000 },
+ { 0x000e04, 16, 0x10, 0xffff0000 },
+ { 0x000e08, 16, 0x10, 0xffff0000 },
+ { 0x000d40, 4, 0x08, 0x00000000 },
+ { 0x000d44, 4, 0x08, 0x00000000 },
+ { 0x001e00, 8, 0x20, 0x00000001 },
+ { 0x001e04, 8, 0x20, 0x00000001 },
+ { 0x001e08, 8, 0x20, 0x00000002 },
+ { 0x001e0c, 8, 0x20, 0x00000001 },
+ { 0x001e10, 8, 0x20, 0x00000001 },
+ { 0x001e14, 8, 0x20, 0x00000002 },
+ { 0x001e18, 8, 0x20, 0x00000001 },
+ { 0x003400, 128, 0x04, 0x00000000 },
+ { 0x00030c, 1, 0x04, 0x00000001 },
+ { 0x001944, 1, 0x04, 0x00000000 },
+ { 0x001514, 1, 0x04, 0x00000000 },
+ { 0x000d68, 1, 0x04, 0x0000ffff },
+ { 0x00121c, 1, 0x04, 0x0fac6881 },
+ { 0x000fac, 1, 0x04, 0x00000001 },
+ { 0x001538, 1, 0x04, 0x00000001 },
+ { 0x000fe0, 2, 0x04, 0x00000000 },
+ { 0x000fe8, 1, 0x04, 0x00000014 },
+ { 0x000fec, 1, 0x04, 0x00000040 },
+ { 0x000ff0, 1, 0x04, 0x00000000 },
+ { 0x00179c, 1, 0x04, 0x00000000 },
+ { 0x001228, 1, 0x04, 0x00000400 },
+ { 0x00122c, 1, 0x04, 0x00000300 },
+ { 0x001230, 1, 0x04, 0x00010001 },
+ { 0x0007f8, 1, 0x04, 0x00000000 },
+ { 0x0015b4, 1, 0x04, 0x00000001 },
+ { 0x0015cc, 1, 0x04, 0x00000000 },
+ { 0x001534, 1, 0x04, 0x00000000 },
+ { 0x000fb0, 1, 0x04, 0x00000000 },
+ { 0x0015d0, 1, 0x04, 0x00000000 },
+ { 0x00153c, 1, 0x04, 0x00000000 },
+ { 0x0016b4, 1, 0x04, 0x00000003 },
+ { 0x000fbc, 4, 0x04, 0x0000ffff },
+ { 0x000df8, 2, 0x04, 0x00000000 },
+ { 0x001948, 1, 0x04, 0x00000000 },
+ { 0x001970, 1, 0x04, 0x00000001 },
+ { 0x00161c, 1, 0x04, 0x000009f0 },
+ { 0x000dcc, 1, 0x04, 0x00000010 },
+ { 0x00163c, 1, 0x04, 0x00000000 },
+ { 0x0015e4, 1, 0x04, 0x00000000 },
+ { 0x001160, 32, 0x04, 0x25e00040 },
+ { 0x001880, 32, 0x04, 0x00000000 },
+ { 0x000f84, 2, 0x04, 0x00000000 },
+ { 0x0017c8, 2, 0x04, 0x00000000 },
+ { 0x0017d0, 1, 0x04, 0x000000ff },
+ { 0x0017d4, 1, 0x04, 0xffffffff },
+ { 0x0017d8, 1, 0x04, 0x00000002 },
+ { 0x0017dc, 1, 0x04, 0x00000000 },
+ { 0x0015f4, 2, 0x04, 0x00000000 },
+ { 0x001434, 2, 0x04, 0x00000000 },
+ { 0x000d74, 1, 0x04, 0x00000000 },
+ { 0x000dec, 1, 0x04, 0x00000001 },
+ { 0x0013a4, 1, 0x04, 0x00000000 },
+ { 0x001318, 1, 0x04, 0x00000001 },
+ { 0x001644, 1, 0x04, 0x00000000 },
+ { 0x000748, 1, 0x04, 0x00000000 },
+ { 0x000de8, 1, 0x04, 0x00000000 },
+ { 0x001648, 1, 0x04, 0x00000000 },
+ { 0x0012a4, 1, 0x04, 0x00000000 },
+ { 0x001120, 4, 0x04, 0x00000000 },
+ { 0x001118, 1, 0x04, 0x00000000 },
+ { 0x00164c, 1, 0x04, 0x00000000 },
+ { 0x001658, 1, 0x04, 0x00000000 },
+ { 0x001910, 1, 0x04, 0x00000290 },
+ { 0x001518, 1, 0x04, 0x00000000 },
+ { 0x00165c, 1, 0x04, 0x00000001 },
+ { 0x001520, 1, 0x04, 0x00000000 },
+ { 0x001604, 1, 0x04, 0x00000000 },
+ { 0x001570, 1, 0x04, 0x00000000 },
+ { 0x0013b0, 2, 0x04, 0x3f800000 },
+ { 0x00020c, 1, 0x04, 0x00000000 },
+ { 0x001670, 1, 0x04, 0x30201000 },
+ { 0x001674, 1, 0x04, 0x70605040 },
+ { 0x001678, 1, 0x04, 0xb8a89888 },
+ { 0x00167c, 1, 0x04, 0xf8e8d8c8 },
+ { 0x00166c, 1, 0x04, 0x00000000 },
+ { 0x001680, 1, 0x04, 0x00ffff00 },
+ { 0x0012d0, 1, 0x04, 0x00000003 },
+ { 0x0012d4, 1, 0x04, 0x00000002 },
+ { 0x001684, 2, 0x04, 0x00000000 },
+ { 0x000dac, 2, 0x04, 0x00001b02 },
+ { 0x000db4, 1, 0x04, 0x00000000 },
+ { 0x00168c, 1, 0x04, 0x00000000 },
+ { 0x0015bc, 1, 0x04, 0x00000000 },
+ { 0x00156c, 1, 0x04, 0x00000000 },
+ { 0x00187c, 1, 0x04, 0x00000000 },
+ { 0x001110, 1, 0x04, 0x00000001 },
+ { 0x000dc0, 3, 0x04, 0x00000000 },
+ { 0x001234, 1, 0x04, 0x00000000 },
+ { 0x001690, 1, 0x04, 0x00000000 },
+ { 0x0012ac, 1, 0x04, 0x00000001 },
+ { 0x0002c4, 1, 0x04, 0x00000000 },
+ { 0x000790, 5, 0x04, 0x00000000 },
+ { 0x00077c, 1, 0x04, 0x00000000 },
+ { 0x001000, 1, 0x04, 0x00000010 },
+ { 0x0010fc, 1, 0x04, 0x00000000 },
+ { 0x001290, 1, 0x04, 0x00000000 },
+ { 0x000218, 1, 0x04, 0x00000010 },
+ { 0x0012d8, 1, 0x04, 0x00000000 },
+ { 0x0012dc, 1, 0x04, 0x00000010 },
+ { 0x000d94, 1, 0x04, 0x00000001 },
+ { 0x00155c, 2, 0x04, 0x00000000 },
+ { 0x001564, 1, 0x04, 0x00000fff },
+ { 0x001574, 2, 0x04, 0x00000000 },
+ { 0x00157c, 1, 0x04, 0x000fffff },
+ { 0x001354, 1, 0x04, 0x00000000 },
+ { 0x001610, 1, 0x04, 0x00000012 },
+ { 0x001608, 2, 0x04, 0x00000000 },
+ { 0x00260c, 1, 0x04, 0x00000000 },
+ { 0x0007ac, 1, 0x04, 0x00000000 },
+ { 0x00162c, 1, 0x04, 0x00000003 },
+ { 0x000210, 1, 0x04, 0x00000000 },
+ { 0x000320, 1, 0x04, 0x00000000 },
+ { 0x000324, 6, 0x04, 0x3f800000 },
+ { 0x000750, 1, 0x04, 0x00000000 },
+ { 0x000760, 1, 0x04, 0x39291909 },
+ { 0x000764, 1, 0x04, 0x79695949 },
+ { 0x000768, 1, 0x04, 0xb9a99989 },
+ { 0x00076c, 1, 0x04, 0xf9e9d9c9 },
+ { 0x000770, 1, 0x04, 0x30201000 },
+ { 0x000774, 1, 0x04, 0x70605040 },
+ { 0x000778, 1, 0x04, 0x00009080 },
+ { 0x000780, 1, 0x04, 0x39291909 },
+ { 0x000784, 1, 0x04, 0x79695949 },
+ { 0x000788, 1, 0x04, 0xb9a99989 },
+ { 0x00078c, 1, 0x04, 0xf9e9d9c9 },
+ { 0x0007d0, 1, 0x04, 0x30201000 },
+ { 0x0007d4, 1, 0x04, 0x70605040 },
+ { 0x0007d8, 1, 0x04, 0x00009080 },
+ { 0x00037c, 1, 0x04, 0x00000001 },
+ { 0x000740, 2, 0x04, 0x00000000 },
+ { 0x002600, 1, 0x04, 0x00000000 },
+ { 0x001918, 1, 0x04, 0x00000000 },
+ { 0x00191c, 1, 0x04, 0x00000900 },
+ { 0x001920, 1, 0x04, 0x00000405 },
+ { 0x001308, 1, 0x04, 0x00000001 },
+ { 0x001924, 1, 0x04, 0x00000000 },
+ { 0x0013ac, 1, 0x04, 0x00000000 },
+ { 0x00192c, 1, 0x04, 0x00000001 },
+ { 0x00193c, 1, 0x04, 0x00002c1c },
+ { 0x000d7c, 1, 0x04, 0x00000000 },
+ { 0x000f8c, 1, 0x04, 0x00000000 },
+ { 0x0002c0, 1, 0x04, 0x00000001 },
+ { 0x001510, 1, 0x04, 0x00000000 },
+ { 0x001940, 1, 0x04, 0x00000000 },
+ { 0x000ff4, 2, 0x04, 0x00000000 },
+ { 0x00194c, 2, 0x04, 0x00000000 },
+ { 0x001968, 1, 0x04, 0x00000000 },
+ { 0x001590, 1, 0x04, 0x0000003f },
+ { 0x0007e8, 4, 0x04, 0x00000000 },
+ { 0x00196c, 1, 0x04, 0x00000011 },
+ { 0x0002e4, 1, 0x04, 0x0000b001 },
+ { 0x00036c, 2, 0x04, 0x00000000 },
+ { 0x00197c, 1, 0x04, 0x00000000 },
+ { 0x000fcc, 2, 0x04, 0x00000000 },
+ { 0x0002d8, 1, 0x04, 0x00000040 },
+ { 0x001980, 1, 0x04, 0x00000080 },
+ { 0x001504, 1, 0x04, 0x00000080 },
+ { 0x001984, 1, 0x04, 0x00000000 },
+ { 0x000300, 1, 0x04, 0x00000001 },
+ { 0x0013a8, 1, 0x04, 0x00000000 },
+ { 0x0012ec, 1, 0x04, 0x00000000 },
+ { 0x001310, 1, 0x04, 0x00000000 },
+ { 0x001314, 1, 0x04, 0x00000001 },
+ { 0x001380, 1, 0x04, 0x00000000 },
+ { 0x001384, 4, 0x04, 0x00000001 },
+ { 0x001394, 1, 0x04, 0x00000000 },
+ { 0x00139c, 1, 0x04, 0x00000000 },
+ { 0x001398, 1, 0x04, 0x00000000 },
+ { 0x001594, 1, 0x04, 0x00000000 },
+ { 0x001598, 4, 0x04, 0x00000001 },
+ { 0x000f54, 3, 0x04, 0x00000000 },
+ { 0x0019bc, 1, 0x04, 0x00000000 },
+ { 0x000f9c, 2, 0x04, 0x00000000 },
+ { 0x0012cc, 1, 0x04, 0x00000000 },
+ { 0x0012e8, 1, 0x04, 0x00000000 },
+ { 0x00130c, 1, 0x04, 0x00000001 },
+ { 0x001360, 8, 0x04, 0x00000000 },
+ { 0x00133c, 2, 0x04, 0x00000001 },
+ { 0x001344, 1, 0x04, 0x00000002 },
+ { 0x001348, 2, 0x04, 0x00000001 },
+ { 0x001350, 1, 0x04, 0x00000002 },
+ { 0x001358, 1, 0x04, 0x00000001 },
+ { 0x0012e4, 1, 0x04, 0x00000000 },
+ { 0x00131c, 4, 0x04, 0x00000000 },
+ { 0x0019c0, 1, 0x04, 0x00000000 },
+ { 0x001140, 1, 0x04, 0x00000000 },
+ { 0x0019c4, 1, 0x04, 0x00000000 },
+ { 0x0019c8, 1, 0x04, 0x00001500 },
+ { 0x00135c, 1, 0x04, 0x00000000 },
+ { 0x000f90, 1, 0x04, 0x00000000 },
+ { 0x0019e0, 8, 0x04, 0x00000001 },
+ { 0x0019cc, 1, 0x04, 0x00000001 },
+ { 0x0015b8, 1, 0x04, 0x00000000 },
+ { 0x001a00, 1, 0x04, 0x00001111 },
+ { 0x001a04, 7, 0x04, 0x00000000 },
+ { 0x000d6c, 2, 0x04, 0xffff0000 },
+ { 0x0010f8, 1, 0x04, 0x00001010 },
+ { 0x000d80, 5, 0x04, 0x00000000 },
+ { 0x000da0, 1, 0x04, 0x00000000 },
+ { 0x0007a4, 2, 0x04, 0x00000000 },
+ { 0x001508, 1, 0x04, 0x80000000 },
+ { 0x00150c, 1, 0x04, 0x40000000 },
+ { 0x001668, 1, 0x04, 0x00000000 },
+ { 0x000318, 2, 0x04, 0x00000008 },
+ { 0x000d9c, 1, 0x04, 0x00000001 },
+ { 0x000ddc, 1, 0x04, 0x00000002 },
+ { 0x000374, 1, 0x04, 0x00000000 },
+ { 0x000378, 1, 0x04, 0x00000020 },
+ { 0x0007dc, 1, 0x04, 0x00000000 },
+ { 0x00074c, 1, 0x04, 0x00000055 },
+ { 0x001420, 1, 0x04, 0x00000003 },
+ { 0x0017bc, 2, 0x04, 0x00000000 },
+ { 0x0017c4, 1, 0x04, 0x00000001 },
+ { 0x001008, 1, 0x04, 0x00000008 },
+ { 0x00100c, 1, 0x04, 0x00000040 },
+ { 0x001010, 1, 0x04, 0x0000012c },
+ { 0x000d60, 1, 0x04, 0x00000040 },
+ { 0x00075c, 1, 0x04, 0x00000003 },
+ { 0x001018, 1, 0x04, 0x00000020 },
+ { 0x00101c, 1, 0x04, 0x00000001 },
+ { 0x001020, 1, 0x04, 0x00000020 },
+ { 0x001024, 1, 0x04, 0x00000001 },
+ { 0x001444, 3, 0x04, 0x00000000 },
+ { 0x000360, 1, 0x04, 0x20164010 },
+ { 0x000364, 1, 0x04, 0x00000020 },
+ { 0x000368, 1, 0x04, 0x00000000 },
+ { 0x000de4, 1, 0x04, 0x00000000 },
+ { 0x000204, 1, 0x04, 0x00000006 },
+ { 0x000208, 1, 0x04, 0x00000000 },
+ { 0x0002cc, 2, 0x04, 0x003fffff },
+ { 0x001220, 1, 0x04, 0x00000005 },
+ { 0x000fdc, 1, 0x04, 0x00000000 },
+ { 0x000f98, 1, 0x04, 0x00400008 },
+ { 0x001284, 1, 0x04, 0x08000080 },
+ { 0x001450, 1, 0x04, 0x00400008 },
+ { 0x001454, 1, 0x04, 0x08000080 },
+ { 0x000214, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_pack
+nvf0_grctx_pack_mthd[] = {
+ { nvf0_grctx_init_a197_0, 0xa197 },
+ { nvc0_grctx_init_902d_0, 0x902d },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_fe_0[] = {
{ 0x404004, 8, 0x04, 0x00000000 },
{ 0x404024, 1, 0x04, 0x0000e000 },
{ 0x404028, 8, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvf0_grctx_init_unk44xx[] = {
+const struct nvc0_graph_init
+nvf0_grctx_init_pri_0[] = {
{ 0x404404, 12, 0x04, 0x00000000 },
{ 0x404438, 1, 0x04, 0x00000000 },
{ 0x404460, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvf0_grctx_init_unk5bxx[] = {
+const struct nvc0_graph_init
+nvf0_grctx_init_cwd_0[] = {
{ 0x405b00, 1, 0x04, 0x00000000 },
{ 0x405b10, 1, 0x04, 0x00001000 },
{ 0x405b20, 1, 0x04, 0x04000000 },
{}
};
-struct nvc0_graph_init
-nvf0_grctx_init_unk60xx[] = {
+static const struct nvc0_graph_init
+nvf0_grctx_init_pd_0[] = {
{ 0x406020, 1, 0x04, 0x034103c1 },
{ 0x406028, 4, 0x04, 0x00000001 },
- {}
-};
-
-static struct nvc0_graph_init
-nvf0_grctx_init_unk64xx[] = {
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b0, 3, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvf0_grctx_init_unk88xx[] = {
+static const struct nvc0_graph_init
+nvf0_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x12802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1003e005 },
{}
};
-static struct nvc0_graph_init
-nvf0_grctx_init_gpc_0[] = {
- { 0x418380, 1, 0x04, 0x00000016 },
- { 0x418400, 1, 0x04, 0x38004e00 },
- { 0x418404, 1, 0x04, 0x71e0ffff },
- { 0x41840c, 1, 0x04, 0x00001008 },
- { 0x418410, 1, 0x04, 0x0fff0fff },
- { 0x418414, 1, 0x04, 0x02200fff },
- { 0x418450, 6, 0x04, 0x00000000 },
- { 0x418468, 1, 0x04, 0x00000001 },
- { 0x41846c, 2, 0x04, 0x00000000 },
- { 0x418600, 1, 0x04, 0x0000001f },
- { 0x418684, 1, 0x04, 0x0000000f },
- { 0x418700, 1, 0x04, 0x00000002 },
- { 0x418704, 1, 0x04, 0x00000080 },
- { 0x418708, 3, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvf0_grctx_pack_hub[] = {
+ { nvc0_grctx_init_main_0 },
+ { nvf0_grctx_init_fe_0 },
+ { nvf0_grctx_init_pri_0 },
+ { nve4_grctx_init_memfmt_0 },
+ { nve4_grctx_init_ds_0 },
+ { nvf0_grctx_init_cwd_0 },
+ { nvf0_grctx_init_pd_0 },
+ { nvc0_grctx_init_rstr2d_0 },
+ { nve4_grctx_init_scc_0 },
+ { nvf0_grctx_init_be_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006860a },
{ 0x418808, 1, 0x04, 0x00000000 },
{ 0x41880c, 1, 0x04, 0x00000030 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100018 },
- { 0x41891c, 1, 0x04, 0x00ff00ff },
- { 0x418924, 1, 0x04, 0x00000000 },
- { 0x418928, 1, 0x04, 0x00ffff00 },
- { 0x41892c, 1, 0x04, 0x0000ff00 },
- { 0x418b00, 1, 0x04, 0x00000006 },
- { 0x418b08, 1, 0x04, 0x0a418820 },
- { 0x418b0c, 1, 0x04, 0x062080e6 },
- { 0x418b10, 1, 0x04, 0x020398a4 },
- { 0x418b14, 1, 0x04, 0x0e629062 },
- { 0x418b18, 1, 0x04, 0x0a418820 },
- { 0x418b1c, 1, 0x04, 0x000000e6 },
- { 0x418bb8, 1, 0x04, 0x00000103 },
- { 0x418c08, 1, 0x04, 0x00000001 },
- { 0x418c10, 8, 0x04, 0x00000000 },
- { 0x418c40, 1, 0x04, 0xffffffff },
- { 0x418c6c, 1, 0x04, 0x00000001 },
- { 0x418c80, 1, 0x04, 0x20200004 },
- { 0x418c8c, 1, 0x04, 0x00000001 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvf0_grctx_init_gpc_unk_2[] = {
{ 0x418d24, 1, 0x04, 0x00000000 },
- { 0x419000, 1, 0x04, 0x00000780 },
- { 0x419004, 2, 0x04, 0x00000000 },
- { 0x419014, 1, 0x04, 0x00000004 },
{}
};
-static struct nvc0_graph_init
-nvf0_grctx_init_tpc[] = {
- { 0x419848, 1, 0x04, 0x00000000 },
- { 0x419864, 1, 0x04, 0x00000129 },
- { 0x419888, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_pack
+nvf0_grctx_pack_gpc[] = {
+ { nvc0_grctx_init_gpc_unk_0 },
+ { nvd9_grctx_init_prop_0 },
+ { nvd9_grctx_init_gpc_unk_1 },
+ { nvf0_grctx_init_setup_0 },
+ { nvc0_grctx_init_zcull_0 },
+ { nvd9_grctx_init_crstr_0 },
+ { nve4_grctx_init_gpm_0 },
+ { nvf0_grctx_init_gpc_unk_2 },
+ { nvc0_grctx_init_gcc_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000000f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000021 },
{ 0x419a20, 1, 0x04, 0x00020800 },
{ 0x419a30, 1, 0x04, 0x00000001 },
{ 0x419ac4, 1, 0x04, 0x0037f440 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvf0_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x0000001a },
{ 0x419c04, 1, 0x04, 0x80000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
{ 0x419c24, 1, 0x04, 0x00084210 },
{ 0x419c28, 1, 0x04, 0x3efbefbe },
+ {}
+};
+
+const struct nvc0_graph_init
+nvf0_grctx_init_l1c_0[] = {
{ 0x419ce8, 1, 0x04, 0x00000000 },
{ 0x419cf4, 1, 0x04, 0x00000203 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_sm_0[] = {
{ 0x419e04, 1, 0x04, 0x00000000 },
{ 0x419e08, 1, 0x04, 0x0000001d },
{ 0x419e0c, 1, 0x04, 0x00000000 },
{ 0x419e5c, 3, 0x04, 0x00000000 },
{ 0x419e68, 1, 0x04, 0x00000002 },
{ 0x419e6c, 12, 0x04, 0x00000000 },
- { 0x419eac, 1, 0x04, 0x00001fcf },
- { 0x419eb0, 1, 0x04, 0x0db00da0 },
+ { 0x419eac, 1, 0x04, 0x00001f8f },
+ { 0x419eb0, 1, 0x04, 0x0db00d2f },
{ 0x419eb8, 1, 0x04, 0x00000000 },
{ 0x419ec8, 1, 0x04, 0x0001304f },
{ 0x419f30, 4, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvf0_grctx_init_unk[] = {
- { 0x41be24, 1, 0x04, 0x00000006 },
+static const struct nvc0_graph_pack
+nvf0_grctx_pack_tpc[] = {
+ { nvd7_grctx_init_pe_0 },
+ { nvf0_grctx_init_tex_0 },
+ { nvf0_grctx_init_mpc_0 },
+ { nvf0_grctx_init_l1c_0 },
+ { nvf0_grctx_init_sm_0 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_grctx_init_cbm_0[] = {
{ 0x41bec0, 1, 0x04, 0x10000000 },
{ 0x41bec4, 1, 0x04, 0x00037f7f },
{ 0x41bee4, 1, 0x04, 0x00000000 },
- { 0x41bf00, 1, 0x04, 0x0a418820 },
- { 0x41bf04, 1, 0x04, 0x062080e6 },
- { 0x41bf08, 1, 0x04, 0x020398a4 },
- { 0x41bf0c, 1, 0x04, 0x0e629062 },
- { 0x41bf10, 1, 0x04, 0x0a418820 },
- { 0x41bf14, 1, 0x04, 0x000000e6 },
- { 0x41bfd0, 1, 0x04, 0x00900103 },
- { 0x41bfe0, 1, 0x04, 0x00400001 },
- { 0x41bfe4, 1, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nvf0_grctx_pack_ppc[] = {
+ { nve4_grctx_init_pes_0 },
+ { nvf0_grctx_init_cbm_0 },
+ { nvd7_grctx_init_wwdx_0 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH context implementation
+ ******************************************************************************/
+
static void
nvf0_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
mmio_list(0x17e920, 0x00090a05, 0, 0);
}
-static struct nvc0_graph_init *
-nvf0_grctx_init_hub[] = {
- nvc0_grctx_init_base,
- nvf0_grctx_init_unk40xx,
- nvf0_grctx_init_unk44xx,
- nve4_grctx_init_unk46xx,
- nve4_grctx_init_unk47xx,
- nve4_grctx_init_unk58xx,
- nvf0_grctx_init_unk5bxx,
- nvf0_grctx_init_unk60xx,
- nvf0_grctx_init_unk64xx,
- nve4_grctx_init_unk80xx,
- nvf0_grctx_init_unk88xx,
- NULL
-};
-
-struct nvc0_graph_init *
-nvf0_grctx_init_gpc[] = {
- nvf0_grctx_init_gpc_0,
- nvc0_grctx_init_gpc_1,
- nvf0_grctx_init_tpc,
- nvf0_grctx_init_unk,
- NULL
-};
-
-static struct nvc0_graph_mthd
-nvf0_grctx_init_mthd[] = {
- { 0xa197, nvc1_grctx_init_9097, },
- { 0x902d, nvc0_grctx_init_902d, },
- { 0x902d, nvc0_grctx_init_mthd_magic, },
- {}
-};
-
struct nouveau_oclass *
nvf0_grctx_oclass = &(struct nvc0_grctx_oclass) {
.base.handle = NV_ENGCTX(GR, 0xf0),
.rd32 = _nouveau_graph_context_rd32,
.wr32 = _nouveau_graph_context_wr32,
},
- .main = nve4_grctx_generate_main,
- .mods = nvf0_grctx_generate_mods,
- .unkn = nve4_grctx_generate_unkn,
- .hub = nvf0_grctx_init_hub,
- .gpc = nvf0_grctx_init_gpc,
- .icmd = nvc0_grctx_init_icmd,
- .mthd = nvf0_grctx_init_mthd,
+ .main = nve4_grctx_generate_main,
+ .mods = nvf0_grctx_generate_mods,
+ .unkn = nve4_grctx_generate_unkn,
+ .hub = nvf0_grctx_pack_hub,
+ .gpc = nvf0_grctx_pack_gpc,
+ .zcull = nvc0_grctx_pack_zcull,
+ .tpc = nvf0_grctx_pack_tpc,
+ .ppc = nvf0_grctx_pack_ppc,
+ .icmd = nvf0_grctx_pack_icmd,
+ .mthd = nvf0_grctx_pack_mthd,
}.base;
and $r11 0x1f
cmpu b32 $r11 0x10
bra ne #mmctx_fini_wait
- mov $r10 2 // DONE_MMCTX
+ mov $r10 5 // DONE_MMCTX
call(wait_donez)
bra #mmctx_done
mmctx_stop:
//
init:
clear b32 $r0
- mov $sp $r0
+
+ // setup stack
+ nv_iord($r1, NV_PGRAPH_GPCX_GPCCS_CAPS, 0)
+ extr $r1 $r1 9:17
+ shl b32 $r1 8
+ mov $sp $r1
// enable fifo access
mov $r2 NV_PGRAPH_GPCX_GPCCS_ACCESS_FIFO
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#define NV_PGRAPH_GPCX_UNK__SIZE 0x00000002
+
+#define CHIPSET GK208
+#include "macros.fuc"
+
+.section #gm107_grgpc_data
+#define INCLUDE_DATA
+#include "com.fuc"
+#include "gpc.fuc"
+#undef INCLUDE_DATA
+
+.section #gm107_grgpc_code
+#define INCLUDE_CODE
+bra #init
+#include "com.fuc"
+#include "gpc.fuc"
+.align 256
+#undef INCLUDE_CODE
--- /dev/null
+uint32_t gm107_grgpc_data[] = {
+/* 0x0000: gpc_mmio_list_head */
+ 0x0000006c,
+/* 0x0004: gpc_mmio_list_tail */
+/* 0x0004: tpc_mmio_list_head */
+ 0x0000006c,
+/* 0x0008: tpc_mmio_list_tail */
+/* 0x0008: unk_mmio_list_head */
+ 0x0000006c,
+/* 0x000c: unk_mmio_list_tail */
+ 0x0000006c,
+/* 0x0010: gpc_id */
+ 0x00000000,
+/* 0x0014: tpc_count */
+ 0x00000000,
+/* 0x0018: tpc_mask */
+ 0x00000000,
+/* 0x001c: unk_count */
+ 0x00000000,
+/* 0x0020: unk_mask */
+ 0x00000000,
+/* 0x0024: cmd_queue */
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+};
+
+uint32_t gm107_grgpc_code[] = {
+ 0x03140ef5,
+/* 0x0004: queue_put */
+ 0x9800d898,
+ 0x86f001d9,
+ 0xf489a408,
+ 0x020f0b1b,
+ 0x0002f87e,
+/* 0x001a: queue_put_next */
+ 0x98c400f8,
+ 0x0384b607,
+ 0xb6008dbb,
+ 0x8eb50880,
+ 0x018fb500,
+ 0xf00190b6,
+ 0xd9b50f94,
+/* 0x0037: queue_get */
+ 0xf400f801,
+ 0xd8980131,
+ 0x01d99800,
+ 0x0bf489a4,
+ 0x0789c421,
+ 0xbb0394b6,
+ 0x90b6009d,
+ 0x009e9808,
+ 0xb6019f98,
+ 0x84f00180,
+ 0x00d8b50f,
+/* 0x0063: queue_get_done */
+ 0xf80132f4,
+/* 0x0065: nv_rd32 */
+ 0xf0ecb200,
+ 0x00801fc9,
+ 0x0cf601ca,
+/* 0x0073: nv_rd32_wait */
+ 0x8c04bd00,
+ 0xcf01ca00,
+ 0xccc800cc,
+ 0xf61bf41f,
+ 0xec7e060a,
+ 0x008f0000,
+ 0xffcf01cb,
+/* 0x008f: nv_wr32 */
+ 0x8000f800,
+ 0xf601cc00,
+ 0x04bd000f,
+ 0xc9f0ecb2,
+ 0x1ec9f01f,
+ 0x01ca0080,
+ 0xbd000cf6,
+/* 0x00a9: nv_wr32_wait */
+ 0xca008c04,
+ 0x00cccf01,
+ 0xf41fccc8,
+ 0x00f8f61b,
+/* 0x00b8: wait_donez */
+ 0x99f094bd,
+ 0x37008000,
+ 0x0009f602,
+ 0x008004bd,
+ 0x0af60206,
+/* 0x00cf: wait_donez_ne */
+ 0x8804bd00,
+ 0xcf010000,
+ 0x8aff0088,
+ 0xf61bf488,
+ 0x99f094bd,
+ 0x17008000,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x00ec: wait_doneo */
+ 0x99f094bd,
+ 0x37008000,
+ 0x0009f602,
+ 0x008004bd,
+ 0x0af60206,
+/* 0x0103: wait_doneo_e */
+ 0x8804bd00,
+ 0xcf010000,
+ 0x8aff0088,
+ 0xf60bf488,
+ 0x99f094bd,
+ 0x17008000,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x0120: mmctx_size */
+/* 0x0122: nv_mmctx_size_loop */
+ 0xe89894bd,
+ 0x1a85b600,
+ 0xb60180b6,
+ 0x98bb0284,
+ 0x04e0b600,
+ 0x1bf4efa4,
+ 0xf89fb2ec,
+/* 0x013d: mmctx_xfer */
+ 0xf094bd00,
+ 0x00800199,
+ 0x09f60237,
+ 0xbd04bd00,
+ 0x05bbfd94,
+ 0x800f0bf4,
+ 0xf601c400,
+ 0x04bd000b,
+/* 0x015f: mmctx_base_disabled */
+ 0xfd0099f0,
+ 0x0bf405ee,
+ 0xc6008018,
+ 0x000ef601,
+ 0x008004bd,
+ 0x0ff601c7,
+ 0xf004bd00,
+/* 0x017a: mmctx_multi_disabled */
+ 0xabc80199,
+ 0x10b4b600,
+ 0xc80cb9f0,
+ 0xe4b601ae,
+ 0x05befd11,
+ 0x01c50080,
+ 0xbd000bf6,
+/* 0x0195: mmctx_exec_loop */
+/* 0x0195: mmctx_wait_free */
+ 0xc5008e04,
+ 0x00eecf01,
+ 0xf41fe4f0,
+ 0xce98f60b,
+ 0x05e9fd00,
+ 0x01c80080,
+ 0xbd000ef6,
+ 0x04c0b604,
+ 0x1bf4cda4,
+ 0x02abc8df,
+/* 0x01bf: mmctx_fini_wait */
+ 0x8b1c1bf4,
+ 0xcf01c500,
+ 0xb4f000bb,
+ 0x10b4b01f,
+ 0x0af31bf4,
+ 0x00b87e05,
+ 0x250ef400,
+/* 0x01d8: mmctx_stop */
+ 0xb600abc8,
+ 0xb9f010b4,
+ 0x12b9f00c,
+ 0x01c50080,
+ 0xbd000bf6,
+/* 0x01ed: mmctx_stop_wait */
+ 0xc5008b04,
+ 0x00bbcf01,
+ 0xf412bbc8,
+/* 0x01fa: mmctx_done */
+ 0x94bdf61b,
+ 0x800199f0,
+ 0xf6021700,
+ 0x04bd0009,
+/* 0x020a: strand_wait */
+ 0xa0f900f8,
+ 0xb87e020a,
+ 0xa0fc0000,
+/* 0x0216: strand_pre */
+ 0x0c0900f8,
+ 0x024afc80,
+ 0xbd0009f6,
+ 0x020a7e04,
+/* 0x0227: strand_post */
+ 0x0900f800,
+ 0x4afc800d,
+ 0x0009f602,
+ 0x0a7e04bd,
+ 0x00f80002,
+/* 0x0238: strand_set */
+ 0xfc800f0c,
+ 0x0cf6024f,
+ 0x0c04bd00,
+ 0x4afc800b,
+ 0x000cf602,
+ 0xfc8004bd,
+ 0x0ef6024f,
+ 0x0c04bd00,
+ 0x4afc800a,
+ 0x000cf602,
+ 0x0a7e04bd,
+ 0x00f80002,
+/* 0x0268: strand_ctx_init */
+ 0x99f094bd,
+ 0x37008003,
+ 0x0009f602,
+ 0x167e04bd,
+ 0x030e0002,
+ 0x0002387e,
+ 0xfc80c4bd,
+ 0x0cf60247,
+ 0x0c04bd00,
+ 0x4afc8001,
+ 0x000cf602,
+ 0x0a7e04bd,
+ 0x0c920002,
+ 0x46fc8001,
+ 0x000cf602,
+ 0x020c04bd,
+ 0x024afc80,
+ 0xbd000cf6,
+ 0x020a7e04,
+ 0x02277e00,
+ 0x42008800,
+ 0x20008902,
+ 0x0099cf02,
+/* 0x02c7: ctx_init_strand_loop */
+ 0xf608fe95,
+ 0x8ef6008e,
+ 0x808acf40,
+ 0xb606a5b6,
+ 0xeabb01a0,
+ 0x0480b600,
+ 0xf40192b6,
+ 0xe4b6e81b,
+ 0xf2efbc08,
+ 0x99f094bd,
+ 0x17008003,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x02f8: error */
+ 0xffb2e0f9,
+ 0x4098148e,
+ 0x00008f7e,
+ 0xffb2010f,
+ 0x409c1c8e,
+ 0x00008f7e,
+ 0x00f8e0fc,
+/* 0x0314: init */
+ 0x004104bd,
+ 0x0011cf42,
+ 0x010911e7,
+ 0xfe0814b6,
+ 0x02020014,
+ 0xf6120040,
+ 0x04bd0002,
+ 0xfe047241,
+ 0x00400010,
+ 0x0000f607,
+ 0x040204bd,
+ 0xf6040040,
+ 0x04bd0002,
+ 0x821031f4,
+ 0xcf018200,
+ 0x01030022,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x0502b501,
+ 0x820603b5,
+ 0xcf018600,
+ 0x02b50022,
+ 0x0c308e04,
+ 0xbd24bd50,
+/* 0x0377: init_unk_loop */
+ 0x7e44bd34,
+ 0xb0000065,
+ 0x0bf400f6,
+ 0xbb010f0e,
+ 0x4ffd04f2,
+ 0x0130b605,
+/* 0x038c: init_unk_next */
+ 0xb60120b6,
+ 0x26b004e0,
+ 0xe21bf402,
+/* 0x0398: init_unk_done */
+ 0xb50703b5,
+ 0x00820804,
+ 0x22cf0201,
+ 0x9534bd00,
+ 0x00800825,
+ 0x05f601c0,
+ 0x8004bd00,
+ 0xf601c100,
+ 0x04bd0005,
+ 0x98000e98,
+ 0x207e010f,
+ 0x2fbb0001,
+ 0x003fbb00,
+ 0x98010e98,
+ 0x207e020f,
+ 0x0e980001,
+ 0x00effd05,
+ 0xbb002ebb,
+ 0x0e98003e,
+ 0x030f9802,
+ 0x0001207e,
+ 0xfd070e98,
+ 0x2ebb00ef,
+ 0x003ebb00,
+ 0x800235b6,
+ 0xf601d300,
+ 0x04bd0003,
+ 0xb60825b6,
+ 0x20b60635,
+ 0x0130b601,
+ 0xb60824b6,
+ 0x2fb20834,
+ 0x0002687e,
+ 0x80003fbb,
+ 0xf6020100,
+ 0x04bd0003,
+ 0x29f024bd,
+ 0x3000801f,
+ 0x0002f602,
+/* 0x0436: main */
+ 0x31f404bd,
+ 0x0028f400,
+ 0x377e240d,
+ 0x01f40000,
+ 0x04e4b0f4,
+ 0xfe1d18f4,
+ 0x06020181,
+ 0x12fd20bd,
+ 0x01e4b604,
+ 0xfe051efd,
+ 0x097e0018,
+ 0x0ef40005,
+/* 0x0465: main_not_ctx_xfer */
+ 0x10ef94d4,
+ 0x7e01f5f0,
+ 0xf40002f8,
+/* 0x0472: ih */
+ 0x80f9c70e,
+ 0xf90188fe,
+ 0xf990f980,
+ 0xf9b0f9a0,
+ 0xf9e0f9d0,
+ 0x4a04bdf0,
+ 0xaacf0200,
+ 0x04abc400,
+ 0x0d1f0bf4,
+ 0x1a004e24,
+ 0x4f00eecf,
+ 0xffcf1900,
+ 0x00047e00,
+ 0x40010e00,
+ 0x0ef61d00,
+/* 0x04af: ih_no_fifo */
+ 0x4004bd00,
+ 0x0af60100,
+ 0xfc04bd00,
+ 0xfce0fcf0,
+ 0xfcb0fcd0,
+ 0xfc90fca0,
+ 0x0088fe80,
+ 0x32f480fc,
+/* 0x04cf: hub_barrier_done */
+ 0x0f01f800,
+ 0x040e9801,
+ 0xb204febb,
+ 0x94188eff,
+ 0x008f7e40,
+/* 0x04e3: ctx_redswitch */
+ 0x0f00f800,
+ 0x85008020,
+ 0x000ff601,
+ 0x080e04bd,
+/* 0x04f0: ctx_redswitch_delay */
+ 0xf401e2b6,
+ 0xf5f1fd1b,
+ 0xf5f10800,
+ 0x00800200,
+ 0x0ff60185,
+ 0xf804bd00,
+/* 0x0509: ctx_xfer */
+ 0x81008000,
+ 0x000ff602,
+ 0x11f404bd,
+ 0x04e37e07,
+/* 0x0519: ctx_xfer_not_load */
+ 0x02167e00,
+ 0x8024bd00,
+ 0xf60247fc,
+ 0x04bd0002,
+ 0xb6012cf0,
+ 0xfc800320,
+ 0x02f6024a,
+ 0xf004bd00,
+ 0xa5f001ac,
+ 0x00008b02,
+ 0x040c9850,
+ 0xbb0fc4b6,
+ 0x0c9800bc,
+ 0x010d9800,
+ 0x3d7e000e,
+ 0xacf00001,
+ 0x40008b01,
+ 0x040c9850,
+ 0xbb0fc4b6,
+ 0x0c9800bc,
+ 0x020d9801,
+ 0x4e060f98,
+ 0x3d7e0800,
+ 0xacf00001,
+ 0x04a5f001,
+ 0x5030008b,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x020c9800,
+ 0x98030d98,
+ 0x004e080f,
+ 0x013d7e02,
+ 0x020a7e00,
+ 0x0601f400,
+/* 0x05a3: ctx_xfer_post */
+ 0x7e0712f4,
+/* 0x05a7: ctx_xfer_done */
+ 0x7e000227,
+ 0xf80004cf,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+};
0xb4f000bb,
0x10b4b01f,
0x0af31bf4,
- 0x00b87e02,
+ 0x00b87e05,
0x250ef400,
/* 0x01d8: mmctx_stop */
0xb600abc8,
0x00008f7e,
0x00f8e0fc,
/* 0x0314: init */
- 0x04fe04bd,
- 0x40020200,
- 0x02f61200,
- 0x4104bd00,
- 0x10fe0465,
- 0x07004000,
- 0xbd0000f6,
- 0x40040204,
- 0x02f60400,
- 0xf404bd00,
- 0x00821031,
- 0x22cf0182,
- 0xf0010300,
- 0x32bb1f24,
- 0x0132b604,
- 0xb50502b5,
- 0x00820603,
- 0x22cf0186,
- 0x0402b500,
- 0x500c308e,
- 0x34bd24bd,
-/* 0x036a: init_unk_loop */
- 0x657e44bd,
- 0xf6b00000,
- 0x0e0bf400,
- 0xf2bb010f,
- 0x054ffd04,
-/* 0x037f: init_unk_next */
- 0xb60130b6,
- 0xe0b60120,
- 0x0126b004,
-/* 0x038b: init_unk_done */
- 0xb5e21bf4,
- 0x04b50703,
- 0x01008208,
- 0x0022cf02,
- 0x259534bd,
- 0xc0008008,
- 0x0005f601,
- 0x008004bd,
- 0x05f601c1,
- 0x9804bd00,
- 0x0f98000e,
- 0x01207e01,
- 0x002fbb00,
- 0x98003fbb,
- 0x0f98010e,
- 0x01207e02,
- 0x050e9800,
- 0xbb00effd,
- 0x3ebb002e,
- 0x020e9800,
- 0x7e030f98,
- 0x98000120,
- 0xeffd070e,
- 0x002ebb00,
- 0xb6003ebb,
- 0x00800235,
- 0x03f601d3,
- 0xb604bd00,
- 0x35b60825,
- 0x0120b606,
- 0xb60130b6,
- 0x34b60824,
- 0x7e2fb208,
- 0xbb000268,
- 0x0080003f,
- 0x03f60201,
- 0xbd04bd00,
- 0x1f29f024,
- 0x02300080,
- 0xbd0002f6,
-/* 0x0429: main */
- 0x0031f404,
- 0x0d0028f4,
- 0x00377e24,
- 0xf401f400,
- 0xf404e4b0,
- 0x81fe1d18,
- 0xbd060201,
- 0x0412fd20,
- 0xfd01e4b6,
- 0x18fe051e,
- 0x04fc7e00,
- 0xd40ef400,
-/* 0x0458: main_not_ctx_xfer */
- 0xf010ef94,
- 0xf87e01f5,
- 0x0ef40002,
-/* 0x0465: ih */
- 0xfe80f9c7,
- 0x80f90188,
- 0xa0f990f9,
- 0xd0f9b0f9,
- 0xf0f9e0f9,
- 0x004a04bd,
- 0x00aacf02,
- 0xf404abc4,
- 0x240d1f0b,
- 0xcf1a004e,
- 0x004f00ee,
- 0x00ffcf19,
- 0x0000047e,
- 0x0040010e,
- 0x000ef61d,
-/* 0x04a2: ih_no_fifo */
- 0x004004bd,
- 0x000af601,
- 0xf0fc04bd,
- 0xd0fce0fc,
- 0xa0fcb0fc,
- 0x80fc90fc,
- 0xfc0088fe,
- 0x0032f480,
-/* 0x04c2: hub_barrier_done */
- 0x010f01f8,
- 0xbb040e98,
- 0xffb204fe,
- 0x4094188e,
- 0x00008f7e,
-/* 0x04d6: ctx_redswitch */
- 0x200f00f8,
- 0x01850080,
- 0xbd000ff6,
-/* 0x04e3: ctx_redswitch_delay */
- 0xb6080e04,
- 0x1bf401e2,
- 0x00f5f1fd,
- 0x00f5f108,
- 0x85008002,
+ 0x004104bd,
+ 0x0011cf42,
+ 0x010911e7,
+ 0xfe0814b6,
+ 0x02020014,
+ 0xf6120040,
+ 0x04bd0002,
+ 0xfe047241,
+ 0x00400010,
+ 0x0000f607,
+ 0x040204bd,
+ 0xf6040040,
+ 0x04bd0002,
+ 0x821031f4,
+ 0xcf018200,
+ 0x01030022,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x0502b501,
+ 0x820603b5,
+ 0xcf018600,
+ 0x02b50022,
+ 0x0c308e04,
+ 0xbd24bd50,
+/* 0x0377: init_unk_loop */
+ 0x7e44bd34,
+ 0xb0000065,
+ 0x0bf400f6,
+ 0xbb010f0e,
+ 0x4ffd04f2,
+ 0x0130b605,
+/* 0x038c: init_unk_next */
+ 0xb60120b6,
+ 0x26b004e0,
+ 0xe21bf401,
+/* 0x0398: init_unk_done */
+ 0xb50703b5,
+ 0x00820804,
+ 0x22cf0201,
+ 0x9534bd00,
+ 0x00800825,
+ 0x05f601c0,
+ 0x8004bd00,
+ 0xf601c100,
+ 0x04bd0005,
+ 0x98000e98,
+ 0x207e010f,
+ 0x2fbb0001,
+ 0x003fbb00,
+ 0x98010e98,
+ 0x207e020f,
+ 0x0e980001,
+ 0x00effd05,
+ 0xbb002ebb,
+ 0x0e98003e,
+ 0x030f9802,
+ 0x0001207e,
+ 0xfd070e98,
+ 0x2ebb00ef,
+ 0x003ebb00,
+ 0x800235b6,
+ 0xf601d300,
+ 0x04bd0003,
+ 0xb60825b6,
+ 0x20b60635,
+ 0x0130b601,
+ 0xb60824b6,
+ 0x2fb20834,
+ 0x0002687e,
+ 0x80003fbb,
+ 0xf6020100,
+ 0x04bd0003,
+ 0x29f024bd,
+ 0x3000801f,
+ 0x0002f602,
+/* 0x0436: main */
+ 0x31f404bd,
+ 0x0028f400,
+ 0x377e240d,
+ 0x01f40000,
+ 0x04e4b0f4,
+ 0xfe1d18f4,
+ 0x06020181,
+ 0x12fd20bd,
+ 0x01e4b604,
+ 0xfe051efd,
+ 0x097e0018,
+ 0x0ef40005,
+/* 0x0465: main_not_ctx_xfer */
+ 0x10ef94d4,
+ 0x7e01f5f0,
+ 0xf40002f8,
+/* 0x0472: ih */
+ 0x80f9c70e,
+ 0xf90188fe,
+ 0xf990f980,
+ 0xf9b0f9a0,
+ 0xf9e0f9d0,
+ 0x4a04bdf0,
+ 0xaacf0200,
+ 0x04abc400,
+ 0x0d1f0bf4,
+ 0x1a004e24,
+ 0x4f00eecf,
+ 0xffcf1900,
+ 0x00047e00,
+ 0x40010e00,
+ 0x0ef61d00,
+/* 0x04af: ih_no_fifo */
+ 0x4004bd00,
+ 0x0af60100,
+ 0xfc04bd00,
+ 0xfce0fcf0,
+ 0xfcb0fcd0,
+ 0xfc90fca0,
+ 0x0088fe80,
+ 0x32f480fc,
+/* 0x04cf: hub_barrier_done */
+ 0x0f01f800,
+ 0x040e9801,
+ 0xb204febb,
+ 0x94188eff,
+ 0x008f7e40,
+/* 0x04e3: ctx_redswitch */
+ 0x0f00f800,
+ 0x85008020,
0x000ff601,
- 0x00f804bd,
-/* 0x04fc: ctx_xfer */
- 0x02810080,
- 0xbd000ff6,
- 0x0711f404,
- 0x0004d67e,
-/* 0x050c: ctx_xfer_not_load */
- 0x0002167e,
- 0xfc8024bd,
- 0x02f60247,
+ 0x080e04bd,
+/* 0x04f0: ctx_redswitch_delay */
+ 0xf401e2b6,
+ 0xf5f1fd1b,
+ 0xf5f10800,
+ 0x00800200,
+ 0x0ff60185,
+ 0xf804bd00,
+/* 0x0509: ctx_xfer */
+ 0x81008000,
+ 0x000ff602,
+ 0x11f404bd,
+ 0x04e37e07,
+/* 0x0519: ctx_xfer_not_load */
+ 0x02167e00,
+ 0x8024bd00,
+ 0xf60247fc,
+ 0x04bd0002,
+ 0xb6012cf0,
+ 0xfc800320,
+ 0x02f6024a,
0xf004bd00,
- 0x20b6012c,
- 0x4afc8003,
- 0x0002f602,
- 0xacf004bd,
- 0x02a5f001,
- 0x5000008b,
+ 0xa5f001ac,
+ 0x00008b02,
+ 0x040c9850,
+ 0xbb0fc4b6,
+ 0x0c9800bc,
+ 0x010d9800,
+ 0x3d7e000e,
+ 0xacf00001,
+ 0x40008b01,
+ 0x040c9850,
+ 0xbb0fc4b6,
+ 0x0c9800bc,
+ 0x020d9801,
+ 0x4e060f98,
+ 0x3d7e0800,
+ 0xacf00001,
+ 0x04a5f001,
+ 0x5030008b,
0xb6040c98,
0xbcbb0fc4,
- 0x000c9800,
- 0x0e010d98,
- 0x013d7e00,
- 0x01acf000,
- 0x5040008b,
- 0xb6040c98,
- 0xbcbb0fc4,
- 0x010c9800,
- 0x98020d98,
- 0x004e060f,
- 0x013d7e08,
- 0x01acf000,
- 0x8b04a5f0,
- 0x98503000,
- 0xc4b6040c,
- 0x00bcbb0f,
- 0x98020c98,
- 0x0f98030d,
- 0x02004e08,
- 0x00013d7e,
- 0x00020a7e,
- 0xf40601f4,
-/* 0x0596: ctx_xfer_post */
- 0x277e0712,
-/* 0x059a: ctx_xfer_done */
- 0xc27e0002,
- 0x00f80004,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x020c9800,
+ 0x98030d98,
+ 0x004e080f,
+ 0x013d7e02,
+ 0x020a7e00,
+ 0x0601f400,
+/* 0x05a3: ctx_xfer_post */
+ 0x7e0712f4,
+/* 0x05a7: ctx_xfer_done */
+ 0x7e000227,
+ 0xf80004cf,
0x00000000,
0x00000000,
0x00000000,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x21f440e3,
0xf8e0fc9d,
/* 0x03a1: init */
- 0xfe04bd00,
- 0x27f00004,
- 0x0007f102,
- 0x0003f012,
- 0xbd0002d0,
- 0xd517f104,
- 0x0010fe04,
- 0x070007f1,
+ 0xf104bd00,
+ 0xf0420017,
+ 0x11cf0013,
+ 0x0911e700,
+ 0x0814b601,
+ 0xf00014fe,
+ 0x07f10227,
+ 0x03f01200,
+ 0x0002d000,
+ 0x17f104bd,
+ 0x10fe04e6,
+ 0x0007f100,
+ 0x0003f007,
+ 0xbd0000d0,
+ 0x0427f004,
+ 0x040007f1,
0xd00003f0,
- 0x04bd0000,
- 0xf10427f0,
- 0xf0040007,
- 0x02d00003,
- 0xf404bd00,
- 0x27f11031,
- 0x23f08200,
- 0x0022cf01,
- 0xf00137f0,
- 0x32bb1f24,
- 0x0132b604,
- 0x80050280,
- 0x27f10603,
- 0x23f08600,
- 0x0022cf01,
- 0xf1040280,
- 0xf0010027,
- 0x22cf0223,
- 0x9534bd00,
- 0x07f10825,
- 0x03f0c000,
- 0x0005d001,
- 0x07f104bd,
- 0x03f0c100,
- 0x0005d001,
- 0x0e9804bd,
- 0x010f9800,
- 0x015021f5,
- 0xbb002fbb,
- 0x0e98003f,
- 0x020f9801,
- 0x015021f5,
- 0xfd050e98,
- 0x2ebb00ef,
- 0x003ebb00,
- 0xf10235b6,
- 0xf0d30007,
- 0x03d00103,
- 0xb604bd00,
- 0x35b60825,
- 0x0120b606,
- 0xb60130b6,
- 0x34b60824,
- 0x022fb908,
- 0x02d321f5,
- 0xf1003fbb,
- 0xf0010007,
- 0x03d00203,
- 0xbd04bd00,
- 0x1f29f024,
- 0x080007f1,
- 0xd00203f0,
0x04bd0002,
-/* 0x0498: main */
- 0xf40031f4,
- 0xd7f00028,
- 0x3921f41c,
- 0xb0f401f4,
- 0x18f404e4,
- 0x0181fe1e,
- 0xbd0627f0,
- 0x0412fd20,
- 0xfd01e4b6,
- 0x18fe051e,
- 0x8d21f500,
- 0xd30ef405,
-/* 0x04c8: main_not_ctx_xfer */
- 0xf010ef94,
- 0x21f501f5,
- 0x0ef4037e,
-/* 0x04d5: ih */
- 0xfe80f9c6,
- 0x80f90188,
- 0xa0f990f9,
- 0xd0f9b0f9,
- 0xf0f9e0f9,
- 0xa7f104bd,
- 0xa3f00200,
- 0x00aacf00,
- 0xf404abc4,
- 0xd7f02c0b,
- 0x00e7f11c,
- 0x00e3f01a,
- 0xf100eecf,
- 0xf01900f7,
- 0xffcf00f3,
- 0x0421f400,
- 0xf101e7f0,
- 0xf01d0007,
- 0x0ed00003,
-/* 0x0523: ih_no_fifo */
+ 0xf11031f4,
+ 0xf0820027,
+ 0x22cf0123,
+ 0x0137f000,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x05028001,
+ 0xf1060380,
+ 0xf0860027,
+ 0x22cf0123,
+ 0x04028000,
+ 0x010027f1,
+ 0xcf0223f0,
+ 0x34bd0022,
+ 0xf1082595,
+ 0xf0c00007,
+ 0x05d00103,
0xf104bd00,
- 0xf0010007,
- 0x0ad00003,
- 0xfc04bd00,
- 0xfce0fcf0,
- 0xfcb0fcd0,
- 0xfc90fca0,
- 0x0088fe80,
- 0x32f480fc,
-/* 0x0547: hub_barrier_done */
- 0xf001f800,
- 0x0e9801f7,
- 0x04febb04,
- 0xf102ffb9,
- 0xf09418e7,
- 0x21f440e3,
-/* 0x055f: ctx_redswitch */
- 0xf000f89d,
- 0x07f120f7,
- 0x03f08500,
- 0x000fd001,
- 0xe7f004bd,
-/* 0x0571: ctx_redswitch_delay */
- 0x01e2b608,
- 0xf1fd1bf4,
- 0xf10800f5,
- 0xf10200f5,
+ 0xf0c10007,
+ 0x05d00103,
+ 0x9804bd00,
+ 0x0f98000e,
+ 0x5021f501,
+ 0x002fbb01,
+ 0x98003fbb,
+ 0x0f98010e,
+ 0x5021f502,
+ 0x050e9801,
+ 0xbb00effd,
+ 0x3ebb002e,
+ 0x0235b600,
+ 0xd30007f1,
+ 0xd00103f0,
+ 0x04bd0003,
+ 0xb60825b6,
+ 0x20b60635,
+ 0x0130b601,
+ 0xb60824b6,
+ 0x2fb90834,
+ 0xd321f502,
+ 0x003fbb02,
+ 0x010007f1,
+ 0xd00203f0,
+ 0x04bd0003,
+ 0x29f024bd,
+ 0x0007f11f,
+ 0x0203f008,
+ 0xbd0002d0,
+/* 0x04a9: main */
+ 0x0031f404,
+ 0xf00028f4,
+ 0x21f41cd7,
+ 0xf401f439,
+ 0xf404e4b0,
+ 0x81fe1e18,
+ 0x0627f001,
+ 0x12fd20bd,
+ 0x01e4b604,
+ 0xfe051efd,
+ 0x21f50018,
+ 0x0ef4059e,
+/* 0x04d9: main_not_ctx_xfer */
+ 0x10ef94d3,
+ 0xf501f5f0,
+ 0xf4037e21,
+/* 0x04e6: ih */
+ 0x80f9c60e,
+ 0xf90188fe,
+ 0xf990f980,
+ 0xf9b0f9a0,
+ 0xf9e0f9d0,
+ 0xf104bdf0,
+ 0xf00200a7,
+ 0xaacf00a3,
+ 0x04abc400,
+ 0xf02c0bf4,
+ 0xe7f11cd7,
+ 0xe3f01a00,
+ 0x00eecf00,
+ 0x1900f7f1,
+ 0xcf00f3f0,
+ 0x21f400ff,
+ 0x01e7f004,
+ 0x1d0007f1,
+ 0xd00003f0,
+ 0x04bd000e,
+/* 0x0534: ih_no_fifo */
+ 0x010007f1,
+ 0xd00003f0,
+ 0x04bd000a,
+ 0xe0fcf0fc,
+ 0xb0fcd0fc,
+ 0x90fca0fc,
+ 0x88fe80fc,
+ 0xf480fc00,
+ 0x01f80032,
+/* 0x0558: hub_barrier_done */
+ 0x9801f7f0,
+ 0xfebb040e,
+ 0x02ffb904,
+ 0x9418e7f1,
+ 0xf440e3f0,
+ 0x00f89d21,
+/* 0x0570: ctx_redswitch */
+ 0xf120f7f0,
0xf0850007,
0x0fd00103,
- 0xf804bd00,
-/* 0x058d: ctx_xfer */
- 0x0007f100,
- 0x0203f081,
- 0xbd000fd0,
- 0x0711f404,
- 0x055f21f5,
-/* 0x05a0: ctx_xfer_not_load */
- 0x026a21f5,
- 0x07f124bd,
- 0x03f047fc,
- 0x0002d002,
- 0x2cf004bd,
- 0x0320b601,
- 0x4afc07f1,
- 0xd00203f0,
- 0x04bd0002,
+ 0xf004bd00,
+/* 0x0582: ctx_redswitch_delay */
+ 0xe2b608e7,
+ 0xfd1bf401,
+ 0x0800f5f1,
+ 0x0200f5f1,
+ 0x850007f1,
+ 0xd00103f0,
+ 0x04bd000f,
+/* 0x059e: ctx_xfer */
+ 0x07f100f8,
+ 0x03f08100,
+ 0x000fd002,
+ 0x11f404bd,
+ 0x7021f507,
+/* 0x05b1: ctx_xfer_not_load */
+ 0x6a21f505,
+ 0xf124bd02,
+ 0xf047fc07,
+ 0x02d00203,
+ 0xf004bd00,
+ 0x20b6012c,
+ 0xfc07f103,
+ 0x0203f04a,
+ 0xbd0002d0,
+ 0x01acf004,
+ 0xf102a5f0,
+ 0xf00000b7,
+ 0x0c9850b3,
+ 0x0fc4b604,
+ 0x9800bcbb,
+ 0x0d98000c,
+ 0x00e7f001,
+ 0x016f21f5,
0xf001acf0,
- 0xb7f102a5,
- 0xb3f00000,
+ 0xb7f104a5,
+ 0xb3f04000,
0x040c9850,
0xbb0fc4b6,
0x0c9800bc,
- 0x010d9800,
- 0xf500e7f0,
- 0xf0016f21,
- 0xa5f001ac,
- 0x00b7f104,
- 0x50b3f040,
- 0xb6040c98,
- 0xbcbb0fc4,
- 0x010c9800,
- 0x98020d98,
- 0xe7f1060f,
- 0x21f50800,
- 0x21f5016f,
- 0x01f4025e,
- 0x0712f406,
-/* 0x0618: ctx_xfer_post */
- 0x027f21f5,
-/* 0x061c: ctx_xfer_done */
- 0x054721f5,
- 0x000000f8,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x020d9801,
+ 0xf1060f98,
+ 0xf50800e7,
+ 0xf5016f21,
+ 0xf4025e21,
+ 0x12f40601,
+/* 0x0629: ctx_xfer_post */
+ 0x7f21f507,
+/* 0x062d: ctx_xfer_done */
+ 0x5821f502,
+ 0x0000f805,
0x00000000,
0x00000000,
0x00000000,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x21f440e3,
0xf8e0fc9d,
/* 0x03a1: init */
- 0xfe04bd00,
- 0x27f00004,
- 0x0007f102,
- 0x0003f012,
- 0xbd0002d0,
- 0x1f17f104,
- 0x0010fe05,
- 0x070007f1,
+ 0xf104bd00,
+ 0xf0420017,
+ 0x11cf0013,
+ 0x0911e700,
+ 0x0814b601,
+ 0xf00014fe,
+ 0x07f10227,
+ 0x03f01200,
+ 0x0002d000,
+ 0x17f104bd,
+ 0x10fe0530,
+ 0x0007f100,
+ 0x0003f007,
+ 0xbd0000d0,
+ 0x0427f004,
+ 0x040007f1,
0xd00003f0,
- 0x04bd0000,
- 0xf10427f0,
- 0xf0040007,
- 0x02d00003,
+ 0x04bd0002,
+ 0xf11031f4,
+ 0xf0820027,
+ 0x22cf0123,
+ 0x0137f000,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x05028001,
+ 0xf1060380,
+ 0xf0860027,
+ 0x22cf0123,
+ 0x04028000,
+ 0x0c30e7f1,
+ 0xbd50e3f0,
+ 0xbd34bd24,
+/* 0x0421: init_unk_loop */
+ 0x6821f444,
+ 0xf400f6b0,
+ 0xf7f00f0b,
+ 0x04f2bb01,
+ 0xb6054ffd,
+/* 0x0436: init_unk_next */
+ 0x20b60130,
+ 0x04e0b601,
+ 0xf40126b0,
+/* 0x0442: init_unk_done */
+ 0x0380e21b,
+ 0x08048007,
+ 0x010027f1,
+ 0xcf0223f0,
+ 0x34bd0022,
+ 0xf1082595,
+ 0xf0c00007,
+ 0x05d00103,
+ 0xf104bd00,
+ 0xf0c10007,
+ 0x05d00103,
+ 0x9804bd00,
+ 0x0f98000e,
+ 0x5021f501,
+ 0x002fbb01,
+ 0x98003fbb,
+ 0x0f98010e,
+ 0x5021f502,
+ 0x050e9801,
+ 0xbb00effd,
+ 0x3ebb002e,
+ 0x020e9800,
+ 0xf5030f98,
+ 0x98015021,
+ 0xeffd070e,
+ 0x002ebb00,
+ 0xb6003ebb,
+ 0x07f10235,
+ 0x03f0d300,
+ 0x0003d001,
+ 0x25b604bd,
+ 0x0635b608,
+ 0xb60120b6,
+ 0x24b60130,
+ 0x0834b608,
+ 0xf5022fb9,
+ 0xbb02d321,
+ 0x07f1003f,
+ 0x03f00100,
+ 0x0003d002,
+ 0x24bd04bd,
+ 0xf11f29f0,
+ 0xf0080007,
+ 0x02d00203,
+/* 0x04f3: main */
0xf404bd00,
- 0x27f11031,
- 0x23f08200,
- 0x0022cf01,
- 0xf00137f0,
- 0x32bb1f24,
- 0x0132b604,
- 0x80050280,
- 0x27f10603,
- 0x23f08600,
- 0x0022cf01,
- 0xf1040280,
- 0xf00c30e7,
- 0x24bd50e3,
- 0x44bd34bd,
-/* 0x0410: init_unk_loop */
- 0xb06821f4,
- 0x0bf400f6,
- 0x01f7f00f,
- 0xfd04f2bb,
- 0x30b6054f,
-/* 0x0425: init_unk_next */
- 0x0120b601,
- 0xb004e0b6,
- 0x1bf40126,
-/* 0x0431: init_unk_done */
- 0x070380e2,
- 0xf1080480,
- 0xf0010027,
- 0x22cf0223,
- 0x9534bd00,
- 0x07f10825,
- 0x03f0c000,
- 0x0005d001,
+ 0x28f40031,
+ 0x24d7f000,
+ 0xf43921f4,
+ 0xe4b0f401,
+ 0x1e18f404,
+ 0xf00181fe,
+ 0x20bd0627,
+ 0xb60412fd,
+ 0x1efd01e4,
+ 0x0018fe05,
+ 0x05e821f5,
+/* 0x0523: main_not_ctx_xfer */
+ 0x94d30ef4,
+ 0xf5f010ef,
+ 0x7e21f501,
+ 0xc60ef403,
+/* 0x0530: ih */
+ 0x88fe80f9,
+ 0xf980f901,
+ 0xf9a0f990,
+ 0xf9d0f9b0,
+ 0xbdf0f9e0,
+ 0x00a7f104,
+ 0x00a3f002,
+ 0xc400aacf,
+ 0x0bf404ab,
+ 0x24d7f02c,
+ 0x1a00e7f1,
+ 0xcf00e3f0,
+ 0xf7f100ee,
+ 0xf3f01900,
+ 0x00ffcf00,
+ 0xf00421f4,
+ 0x07f101e7,
+ 0x03f01d00,
+ 0x000ed000,
+/* 0x057e: ih_no_fifo */
0x07f104bd,
- 0x03f0c100,
- 0x0005d001,
- 0x0e9804bd,
- 0x010f9800,
- 0x015021f5,
- 0xbb002fbb,
- 0x0e98003f,
- 0x020f9801,
- 0x015021f5,
- 0xfd050e98,
- 0x2ebb00ef,
- 0x003ebb00,
- 0x98020e98,
- 0x21f5030f,
- 0x0e980150,
- 0x00effd07,
- 0xbb002ebb,
- 0x35b6003e,
- 0x0007f102,
- 0x0103f0d3,
- 0xbd0003d0,
- 0x0825b604,
- 0xb60635b6,
- 0x30b60120,
- 0x0824b601,
- 0xb90834b6,
- 0x21f5022f,
- 0x3fbb02d3,
- 0x0007f100,
- 0x0203f001,
- 0xbd0003d0,
- 0xf024bd04,
- 0x07f11f29,
- 0x03f00800,
- 0x0002d002,
-/* 0x04e2: main */
- 0x31f404bd,
- 0x0028f400,
- 0xf424d7f0,
- 0x01f43921,
- 0x04e4b0f4,
- 0xfe1e18f4,
- 0x27f00181,
- 0xfd20bd06,
- 0xe4b60412,
- 0x051efd01,
- 0xf50018fe,
- 0xf405d721,
-/* 0x0512: main_not_ctx_xfer */
- 0xef94d30e,
- 0x01f5f010,
- 0x037e21f5,
-/* 0x051f: ih */
- 0xf9c60ef4,
- 0x0188fe80,
- 0x90f980f9,
- 0xb0f9a0f9,
- 0xe0f9d0f9,
- 0x04bdf0f9,
- 0x0200a7f1,
- 0xcf00a3f0,
- 0xabc400aa,
- 0x2c0bf404,
- 0xf124d7f0,
- 0xf01a00e7,
- 0xeecf00e3,
- 0x00f7f100,
- 0x00f3f019,
- 0xf400ffcf,
- 0xe7f00421,
- 0x0007f101,
- 0x0003f01d,
- 0xbd000ed0,
-/* 0x056d: ih_no_fifo */
- 0x0007f104,
- 0x0003f001,
- 0xbd000ad0,
- 0xfcf0fc04,
- 0xfcd0fce0,
- 0xfca0fcb0,
- 0xfe80fc90,
- 0x80fc0088,
- 0xf80032f4,
-/* 0x0591: hub_barrier_done */
- 0x01f7f001,
- 0xbb040e98,
- 0xffb904fe,
- 0x18e7f102,
- 0x40e3f094,
- 0xf89d21f4,
-/* 0x05a9: ctx_redswitch */
- 0x20f7f000,
- 0x850007f1,
- 0xd00103f0,
- 0x04bd000f,
-/* 0x05bb: ctx_redswitch_delay */
- 0xb608e7f0,
- 0x1bf401e2,
- 0x00f5f1fd,
- 0x00f5f108,
- 0x0007f102,
+ 0x03f00100,
+ 0x000ad000,
+ 0xf0fc04bd,
+ 0xd0fce0fc,
+ 0xa0fcb0fc,
+ 0x80fc90fc,
+ 0xfc0088fe,
+ 0x0032f480,
+/* 0x05a2: hub_barrier_done */
+ 0xf7f001f8,
+ 0x040e9801,
+ 0xb904febb,
+ 0xe7f102ff,
+ 0xe3f09418,
+ 0x9d21f440,
+/* 0x05ba: ctx_redswitch */
+ 0xf7f000f8,
+ 0x0007f120,
0x0103f085,
0xbd000fd0,
-/* 0x05d7: ctx_xfer */
- 0xf100f804,
- 0xf0810007,
- 0x0fd00203,
- 0xf404bd00,
- 0x21f50711,
-/* 0x05ea: ctx_xfer_not_load */
- 0x21f505a9,
- 0x24bd026a,
- 0x47fc07f1,
+ 0x08e7f004,
+/* 0x05cc: ctx_redswitch_delay */
+ 0xf401e2b6,
+ 0xf5f1fd1b,
+ 0xf5f10800,
+ 0x07f10200,
+ 0x03f08500,
+ 0x000fd001,
+ 0x00f804bd,
+/* 0x05e8: ctx_xfer */
+ 0x810007f1,
0xd00203f0,
- 0x04bd0002,
- 0xb6012cf0,
- 0x07f10320,
- 0x03f04afc,
- 0x0002d002,
- 0xacf004bd,
- 0x02a5f001,
- 0x0000b7f1,
- 0x9850b3f0,
- 0xc4b6040c,
- 0x00bcbb0f,
- 0x98000c98,
- 0xe7f0010d,
- 0x6f21f500,
- 0x01acf001,
- 0x4000b7f1,
+ 0x04bd000f,
+ 0xf50711f4,
+/* 0x05fb: ctx_xfer_not_load */
+ 0xf505ba21,
+ 0xbd026a21,
+ 0xfc07f124,
+ 0x0203f047,
+ 0xbd0002d0,
+ 0x012cf004,
+ 0xf10320b6,
+ 0xf04afc07,
+ 0x02d00203,
+ 0xf004bd00,
+ 0xa5f001ac,
+ 0x00b7f102,
+ 0x50b3f000,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x000c9800,
+ 0xf0010d98,
+ 0x21f500e7,
+ 0xacf0016f,
+ 0x00b7f101,
+ 0x50b3f040,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x010c9800,
+ 0x98020d98,
+ 0xe7f1060f,
+ 0x21f50800,
+ 0xacf0016f,
+ 0x04a5f001,
+ 0x3000b7f1,
0x9850b3f0,
0xc4b6040c,
0x00bcbb0f,
- 0x98010c98,
- 0x0f98020d,
- 0x00e7f106,
- 0x6f21f508,
- 0x01acf001,
- 0xf104a5f0,
- 0xf03000b7,
- 0x0c9850b3,
- 0x0fc4b604,
- 0x9800bcbb,
- 0x0d98020c,
- 0x080f9803,
- 0x0200e7f1,
- 0x016f21f5,
- 0x025e21f5,
- 0xf40601f4,
-/* 0x0686: ctx_xfer_post */
- 0x21f50712,
-/* 0x068a: ctx_xfer_done */
- 0x21f5027f,
- 0x00f80591,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x98020c98,
+ 0x0f98030d,
+ 0x00e7f108,
+ 0x6f21f502,
+ 0x5e21f501,
+ 0x0601f402,
+/* 0x0697: ctx_xfer_post */
+ 0xf50712f4,
+/* 0x069b: ctx_xfer_done */
+ 0xf5027f21,
+ 0xf805a221,
0x00000000,
0x00000000,
0x00000000,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x21f440e3,
0xf8e0fc9d,
/* 0x03a1: init */
- 0xfe04bd00,
- 0x27f00004,
- 0x0007f102,
- 0x0003f012,
- 0xbd0002d0,
- 0x1f17f104,
- 0x0010fe05,
- 0x070007f1,
+ 0xf104bd00,
+ 0xf0420017,
+ 0x11cf0013,
+ 0x0911e700,
+ 0x0814b601,
+ 0xf00014fe,
+ 0x07f10227,
+ 0x03f01200,
+ 0x0002d000,
+ 0x17f104bd,
+ 0x10fe0530,
+ 0x0007f100,
+ 0x0003f007,
+ 0xbd0000d0,
+ 0x0427f004,
+ 0x040007f1,
0xd00003f0,
- 0x04bd0000,
- 0xf10427f0,
- 0xf0040007,
- 0x02d00003,
+ 0x04bd0002,
+ 0xf11031f4,
+ 0xf0820027,
+ 0x22cf0123,
+ 0x0137f000,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x05028001,
+ 0xf1060380,
+ 0xf0860027,
+ 0x22cf0123,
+ 0x04028000,
+ 0x0c30e7f1,
+ 0xbd50e3f0,
+ 0xbd34bd24,
+/* 0x0421: init_unk_loop */
+ 0x6821f444,
+ 0xf400f6b0,
+ 0xf7f00f0b,
+ 0x04f2bb01,
+ 0xb6054ffd,
+/* 0x0436: init_unk_next */
+ 0x20b60130,
+ 0x04e0b601,
+ 0xf40126b0,
+/* 0x0442: init_unk_done */
+ 0x0380e21b,
+ 0x08048007,
+ 0x010027f1,
+ 0xcf0223f0,
+ 0x34bd0022,
+ 0xf1082595,
+ 0xf0c00007,
+ 0x05d00103,
+ 0xf104bd00,
+ 0xf0c10007,
+ 0x05d00103,
+ 0x9804bd00,
+ 0x0f98000e,
+ 0x5021f501,
+ 0x002fbb01,
+ 0x98003fbb,
+ 0x0f98010e,
+ 0x5021f502,
+ 0x050e9801,
+ 0xbb00effd,
+ 0x3ebb002e,
+ 0x020e9800,
+ 0xf5030f98,
+ 0x98015021,
+ 0xeffd070e,
+ 0x002ebb00,
+ 0xb6003ebb,
+ 0x07f10235,
+ 0x03f0d300,
+ 0x0003d001,
+ 0x25b604bd,
+ 0x0635b608,
+ 0xb60120b6,
+ 0x24b60130,
+ 0x0834b608,
+ 0xf5022fb9,
+ 0xbb02d321,
+ 0x07f1003f,
+ 0x03f00100,
+ 0x0003d002,
+ 0x24bd04bd,
+ 0xf11f29f0,
+ 0xf0080007,
+ 0x02d00203,
+/* 0x04f3: main */
0xf404bd00,
- 0x27f11031,
- 0x23f08200,
- 0x0022cf01,
- 0xf00137f0,
- 0x32bb1f24,
- 0x0132b604,
- 0x80050280,
- 0x27f10603,
- 0x23f08600,
- 0x0022cf01,
- 0xf1040280,
- 0xf00c30e7,
- 0x24bd50e3,
- 0x44bd34bd,
-/* 0x0410: init_unk_loop */
- 0xb06821f4,
- 0x0bf400f6,
- 0x01f7f00f,
- 0xfd04f2bb,
- 0x30b6054f,
-/* 0x0425: init_unk_next */
- 0x0120b601,
- 0xb004e0b6,
- 0x1bf40126,
-/* 0x0431: init_unk_done */
- 0x070380e2,
- 0xf1080480,
- 0xf0010027,
- 0x22cf0223,
- 0x9534bd00,
- 0x07f10825,
- 0x03f0c000,
- 0x0005d001,
+ 0x28f40031,
+ 0x24d7f000,
+ 0xf43921f4,
+ 0xe4b0f401,
+ 0x1e18f404,
+ 0xf00181fe,
+ 0x20bd0627,
+ 0xb60412fd,
+ 0x1efd01e4,
+ 0x0018fe05,
+ 0x05e821f5,
+/* 0x0523: main_not_ctx_xfer */
+ 0x94d30ef4,
+ 0xf5f010ef,
+ 0x7e21f501,
+ 0xc60ef403,
+/* 0x0530: ih */
+ 0x88fe80f9,
+ 0xf980f901,
+ 0xf9a0f990,
+ 0xf9d0f9b0,
+ 0xbdf0f9e0,
+ 0x00a7f104,
+ 0x00a3f002,
+ 0xc400aacf,
+ 0x0bf404ab,
+ 0x24d7f02c,
+ 0x1a00e7f1,
+ 0xcf00e3f0,
+ 0xf7f100ee,
+ 0xf3f01900,
+ 0x00ffcf00,
+ 0xf00421f4,
+ 0x07f101e7,
+ 0x03f01d00,
+ 0x000ed000,
+/* 0x057e: ih_no_fifo */
0x07f104bd,
- 0x03f0c100,
- 0x0005d001,
- 0x0e9804bd,
- 0x010f9800,
- 0x015021f5,
- 0xbb002fbb,
- 0x0e98003f,
- 0x020f9801,
- 0x015021f5,
- 0xfd050e98,
- 0x2ebb00ef,
- 0x003ebb00,
- 0x98020e98,
- 0x21f5030f,
- 0x0e980150,
- 0x00effd07,
- 0xbb002ebb,
- 0x35b6003e,
- 0x0007f102,
- 0x0103f0d3,
- 0xbd0003d0,
- 0x0825b604,
- 0xb60635b6,
- 0x30b60120,
- 0x0824b601,
- 0xb90834b6,
- 0x21f5022f,
- 0x3fbb02d3,
- 0x0007f100,
- 0x0203f001,
- 0xbd0003d0,
- 0xf024bd04,
- 0x07f11f29,
- 0x03f00800,
- 0x0002d002,
-/* 0x04e2: main */
- 0x31f404bd,
- 0x0028f400,
- 0xf424d7f0,
- 0x01f43921,
- 0x04e4b0f4,
- 0xfe1e18f4,
- 0x27f00181,
- 0xfd20bd06,
- 0xe4b60412,
- 0x051efd01,
- 0xf50018fe,
- 0xf405d721,
-/* 0x0512: main_not_ctx_xfer */
- 0xef94d30e,
- 0x01f5f010,
- 0x037e21f5,
-/* 0x051f: ih */
- 0xf9c60ef4,
- 0x0188fe80,
- 0x90f980f9,
- 0xb0f9a0f9,
- 0xe0f9d0f9,
- 0x04bdf0f9,
- 0x0200a7f1,
- 0xcf00a3f0,
- 0xabc400aa,
- 0x2c0bf404,
- 0xf124d7f0,
- 0xf01a00e7,
- 0xeecf00e3,
- 0x00f7f100,
- 0x00f3f019,
- 0xf400ffcf,
- 0xe7f00421,
- 0x0007f101,
- 0x0003f01d,
- 0xbd000ed0,
-/* 0x056d: ih_no_fifo */
- 0x0007f104,
- 0x0003f001,
- 0xbd000ad0,
- 0xfcf0fc04,
- 0xfcd0fce0,
- 0xfca0fcb0,
- 0xfe80fc90,
- 0x80fc0088,
- 0xf80032f4,
-/* 0x0591: hub_barrier_done */
- 0x01f7f001,
- 0xbb040e98,
- 0xffb904fe,
- 0x18e7f102,
- 0x40e3f094,
- 0xf89d21f4,
-/* 0x05a9: ctx_redswitch */
- 0x20f7f000,
- 0x850007f1,
- 0xd00103f0,
- 0x04bd000f,
-/* 0x05bb: ctx_redswitch_delay */
- 0xb608e7f0,
- 0x1bf401e2,
- 0x00f5f1fd,
- 0x00f5f108,
- 0x0007f102,
+ 0x03f00100,
+ 0x000ad000,
+ 0xf0fc04bd,
+ 0xd0fce0fc,
+ 0xa0fcb0fc,
+ 0x80fc90fc,
+ 0xfc0088fe,
+ 0x0032f480,
+/* 0x05a2: hub_barrier_done */
+ 0xf7f001f8,
+ 0x040e9801,
+ 0xb904febb,
+ 0xe7f102ff,
+ 0xe3f09418,
+ 0x9d21f440,
+/* 0x05ba: ctx_redswitch */
+ 0xf7f000f8,
+ 0x0007f120,
0x0103f085,
0xbd000fd0,
-/* 0x05d7: ctx_xfer */
- 0xf100f804,
- 0xf0810007,
- 0x0fd00203,
- 0xf404bd00,
- 0x21f50711,
-/* 0x05ea: ctx_xfer_not_load */
- 0x21f505a9,
- 0x24bd026a,
- 0x47fc07f1,
+ 0x08e7f004,
+/* 0x05cc: ctx_redswitch_delay */
+ 0xf401e2b6,
+ 0xf5f1fd1b,
+ 0xf5f10800,
+ 0x07f10200,
+ 0x03f08500,
+ 0x000fd001,
+ 0x00f804bd,
+/* 0x05e8: ctx_xfer */
+ 0x810007f1,
0xd00203f0,
- 0x04bd0002,
- 0xb6012cf0,
- 0x07f10320,
- 0x03f04afc,
- 0x0002d002,
- 0xacf004bd,
- 0x02a5f001,
- 0x0000b7f1,
- 0x9850b3f0,
- 0xc4b6040c,
- 0x00bcbb0f,
- 0x98000c98,
- 0xe7f0010d,
- 0x6f21f500,
- 0x01acf001,
- 0x4000b7f1,
+ 0x04bd000f,
+ 0xf50711f4,
+/* 0x05fb: ctx_xfer_not_load */
+ 0xf505ba21,
+ 0xbd026a21,
+ 0xfc07f124,
+ 0x0203f047,
+ 0xbd0002d0,
+ 0x012cf004,
+ 0xf10320b6,
+ 0xf04afc07,
+ 0x02d00203,
+ 0xf004bd00,
+ 0xa5f001ac,
+ 0x00b7f102,
+ 0x50b3f000,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x000c9800,
+ 0xf0010d98,
+ 0x21f500e7,
+ 0xacf0016f,
+ 0x00b7f101,
+ 0x50b3f040,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x010c9800,
+ 0x98020d98,
+ 0xe7f1060f,
+ 0x21f50800,
+ 0xacf0016f,
+ 0x04a5f001,
+ 0x3000b7f1,
0x9850b3f0,
0xc4b6040c,
0x00bcbb0f,
- 0x98010c98,
- 0x0f98020d,
- 0x00e7f106,
- 0x6f21f508,
- 0x01acf001,
- 0xf104a5f0,
- 0xf03000b7,
- 0x0c9850b3,
- 0x0fc4b604,
- 0x9800bcbb,
- 0x0d98020c,
- 0x080f9803,
- 0x0200e7f1,
- 0x016f21f5,
- 0x025e21f5,
- 0xf40601f4,
-/* 0x0686: ctx_xfer_post */
- 0x21f50712,
-/* 0x068a: ctx_xfer_done */
- 0x21f5027f,
- 0x00f80591,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x98020c98,
+ 0x0f98030d,
+ 0x00e7f108,
+ 0x6f21f502,
+ 0x5e21f501,
+ 0x0601f402,
+/* 0x0697: ctx_xfer_post */
+ 0xf50712f4,
+/* 0x069b: ctx_xfer_done */
+ 0xf5027f21,
+ 0xf805a221,
0x00000000,
0x00000000,
0x00000000,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x21f440e3,
0xf8e0fc9d,
/* 0x03a1: init */
- 0xfe04bd00,
- 0x27f00004,
- 0x0007f102,
- 0x0003f012,
- 0xbd0002d0,
- 0x1f17f104,
- 0x0010fe05,
- 0x070007f1,
+ 0xf104bd00,
+ 0xf0420017,
+ 0x11cf0013,
+ 0x0911e700,
+ 0x0814b601,
+ 0xf00014fe,
+ 0x07f10227,
+ 0x03f01200,
+ 0x0002d000,
+ 0x17f104bd,
+ 0x10fe0530,
+ 0x0007f100,
+ 0x0003f007,
+ 0xbd0000d0,
+ 0x0427f004,
+ 0x040007f1,
0xd00003f0,
- 0x04bd0000,
- 0xf10427f0,
- 0xf0040007,
- 0x02d00003,
+ 0x04bd0002,
+ 0xf11031f4,
+ 0xf0820027,
+ 0x22cf0123,
+ 0x0137f000,
+ 0xbb1f24f0,
+ 0x32b60432,
+ 0x05028001,
+ 0xf1060380,
+ 0xf0860027,
+ 0x22cf0123,
+ 0x04028000,
+ 0x0c30e7f1,
+ 0xbd50e3f0,
+ 0xbd34bd24,
+/* 0x0421: init_unk_loop */
+ 0x6821f444,
+ 0xf400f6b0,
+ 0xf7f00f0b,
+ 0x04f2bb01,
+ 0xb6054ffd,
+/* 0x0436: init_unk_next */
+ 0x20b60130,
+ 0x04e0b601,
+ 0xf40226b0,
+/* 0x0442: init_unk_done */
+ 0x0380e21b,
+ 0x08048007,
+ 0x010027f1,
+ 0xcf0223f0,
+ 0x34bd0022,
+ 0xf1082595,
+ 0xf0c00007,
+ 0x05d00103,
+ 0xf104bd00,
+ 0xf0c10007,
+ 0x05d00103,
+ 0x9804bd00,
+ 0x0f98000e,
+ 0x5021f501,
+ 0x002fbb01,
+ 0x98003fbb,
+ 0x0f98010e,
+ 0x5021f502,
+ 0x050e9801,
+ 0xbb00effd,
+ 0x3ebb002e,
+ 0x020e9800,
+ 0xf5030f98,
+ 0x98015021,
+ 0xeffd070e,
+ 0x002ebb00,
+ 0xb6003ebb,
+ 0x07f10235,
+ 0x03f0d300,
+ 0x0003d001,
+ 0x25b604bd,
+ 0x0635b608,
+ 0xb60120b6,
+ 0x24b60130,
+ 0x0834b608,
+ 0xf5022fb9,
+ 0xbb02d321,
+ 0x07f1003f,
+ 0x03f00100,
+ 0x0003d002,
+ 0x24bd04bd,
+ 0xf11f29f0,
+ 0xf0300007,
+ 0x02d00203,
+/* 0x04f3: main */
0xf404bd00,
- 0x27f11031,
- 0x23f08200,
- 0x0022cf01,
- 0xf00137f0,
- 0x32bb1f24,
- 0x0132b604,
- 0x80050280,
- 0x27f10603,
- 0x23f08600,
- 0x0022cf01,
- 0xf1040280,
- 0xf00c30e7,
- 0x24bd50e3,
- 0x44bd34bd,
-/* 0x0410: init_unk_loop */
- 0xb06821f4,
- 0x0bf400f6,
- 0x01f7f00f,
- 0xfd04f2bb,
- 0x30b6054f,
-/* 0x0425: init_unk_next */
- 0x0120b601,
- 0xb004e0b6,
- 0x1bf40226,
-/* 0x0431: init_unk_done */
- 0x070380e2,
- 0xf1080480,
- 0xf0010027,
- 0x22cf0223,
- 0x9534bd00,
- 0x07f10825,
- 0x03f0c000,
- 0x0005d001,
+ 0x28f40031,
+ 0x24d7f000,
+ 0xf43921f4,
+ 0xe4b0f401,
+ 0x1e18f404,
+ 0xf00181fe,
+ 0x20bd0627,
+ 0xb60412fd,
+ 0x1efd01e4,
+ 0x0018fe05,
+ 0x05e821f5,
+/* 0x0523: main_not_ctx_xfer */
+ 0x94d30ef4,
+ 0xf5f010ef,
+ 0x7e21f501,
+ 0xc60ef403,
+/* 0x0530: ih */
+ 0x88fe80f9,
+ 0xf980f901,
+ 0xf9a0f990,
+ 0xf9d0f9b0,
+ 0xbdf0f9e0,
+ 0x00a7f104,
+ 0x00a3f002,
+ 0xc400aacf,
+ 0x0bf404ab,
+ 0x24d7f02c,
+ 0x1a00e7f1,
+ 0xcf00e3f0,
+ 0xf7f100ee,
+ 0xf3f01900,
+ 0x00ffcf00,
+ 0xf00421f4,
+ 0x07f101e7,
+ 0x03f01d00,
+ 0x000ed000,
+/* 0x057e: ih_no_fifo */
0x07f104bd,
- 0x03f0c100,
- 0x0005d001,
- 0x0e9804bd,
- 0x010f9800,
- 0x015021f5,
- 0xbb002fbb,
- 0x0e98003f,
- 0x020f9801,
- 0x015021f5,
- 0xfd050e98,
- 0x2ebb00ef,
- 0x003ebb00,
- 0x98020e98,
- 0x21f5030f,
- 0x0e980150,
- 0x00effd07,
- 0xbb002ebb,
- 0x35b6003e,
- 0x0007f102,
- 0x0103f0d3,
- 0xbd0003d0,
- 0x0825b604,
- 0xb60635b6,
- 0x30b60120,
- 0x0824b601,
- 0xb90834b6,
- 0x21f5022f,
- 0x3fbb02d3,
- 0x0007f100,
- 0x0203f001,
- 0xbd0003d0,
- 0xf024bd04,
- 0x07f11f29,
- 0x03f03000,
- 0x0002d002,
-/* 0x04e2: main */
- 0x31f404bd,
- 0x0028f400,
- 0xf424d7f0,
- 0x01f43921,
- 0x04e4b0f4,
- 0xfe1e18f4,
- 0x27f00181,
- 0xfd20bd06,
- 0xe4b60412,
- 0x051efd01,
- 0xf50018fe,
- 0xf405d721,
-/* 0x0512: main_not_ctx_xfer */
- 0xef94d30e,
- 0x01f5f010,
- 0x037e21f5,
-/* 0x051f: ih */
- 0xf9c60ef4,
- 0x0188fe80,
- 0x90f980f9,
- 0xb0f9a0f9,
- 0xe0f9d0f9,
- 0x04bdf0f9,
- 0x0200a7f1,
- 0xcf00a3f0,
- 0xabc400aa,
- 0x2c0bf404,
- 0xf124d7f0,
- 0xf01a00e7,
- 0xeecf00e3,
- 0x00f7f100,
- 0x00f3f019,
- 0xf400ffcf,
- 0xe7f00421,
- 0x0007f101,
- 0x0003f01d,
- 0xbd000ed0,
-/* 0x056d: ih_no_fifo */
- 0x0007f104,
- 0x0003f001,
- 0xbd000ad0,
- 0xfcf0fc04,
- 0xfcd0fce0,
- 0xfca0fcb0,
- 0xfe80fc90,
- 0x80fc0088,
- 0xf80032f4,
-/* 0x0591: hub_barrier_done */
- 0x01f7f001,
- 0xbb040e98,
- 0xffb904fe,
- 0x18e7f102,
- 0x40e3f094,
- 0xf89d21f4,
-/* 0x05a9: ctx_redswitch */
- 0x20f7f000,
- 0x850007f1,
- 0xd00103f0,
- 0x04bd000f,
-/* 0x05bb: ctx_redswitch_delay */
- 0xb608e7f0,
- 0x1bf401e2,
- 0x00f5f1fd,
- 0x00f5f108,
- 0x0007f102,
+ 0x03f00100,
+ 0x000ad000,
+ 0xf0fc04bd,
+ 0xd0fce0fc,
+ 0xa0fcb0fc,
+ 0x80fc90fc,
+ 0xfc0088fe,
+ 0x0032f480,
+/* 0x05a2: hub_barrier_done */
+ 0xf7f001f8,
+ 0x040e9801,
+ 0xb904febb,
+ 0xe7f102ff,
+ 0xe3f09418,
+ 0x9d21f440,
+/* 0x05ba: ctx_redswitch */
+ 0xf7f000f8,
+ 0x0007f120,
0x0103f085,
0xbd000fd0,
-/* 0x05d7: ctx_xfer */
- 0xf100f804,
- 0xf0810007,
- 0x0fd00203,
- 0xf404bd00,
- 0x21f50711,
-/* 0x05ea: ctx_xfer_not_load */
- 0x21f505a9,
- 0x24bd026a,
- 0x47fc07f1,
+ 0x08e7f004,
+/* 0x05cc: ctx_redswitch_delay */
+ 0xf401e2b6,
+ 0xf5f1fd1b,
+ 0xf5f10800,
+ 0x07f10200,
+ 0x03f08500,
+ 0x000fd001,
+ 0x00f804bd,
+/* 0x05e8: ctx_xfer */
+ 0x810007f1,
0xd00203f0,
- 0x04bd0002,
- 0xb6012cf0,
- 0x07f10320,
- 0x03f04afc,
- 0x0002d002,
- 0xacf004bd,
- 0x02a5f001,
- 0x0000b7f1,
- 0x9850b3f0,
- 0xc4b6040c,
- 0x00bcbb0f,
- 0x98000c98,
- 0xe7f0010d,
- 0x6f21f500,
- 0x01acf001,
- 0x4000b7f1,
+ 0x04bd000f,
+ 0xf50711f4,
+/* 0x05fb: ctx_xfer_not_load */
+ 0xf505ba21,
+ 0xbd026a21,
+ 0xfc07f124,
+ 0x0203f047,
+ 0xbd0002d0,
+ 0x012cf004,
+ 0xf10320b6,
+ 0xf04afc07,
+ 0x02d00203,
+ 0xf004bd00,
+ 0xa5f001ac,
+ 0x00b7f102,
+ 0x50b3f000,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x000c9800,
+ 0xf0010d98,
+ 0x21f500e7,
+ 0xacf0016f,
+ 0x00b7f101,
+ 0x50b3f040,
+ 0xb6040c98,
+ 0xbcbb0fc4,
+ 0x010c9800,
+ 0x98020d98,
+ 0xe7f1060f,
+ 0x21f50800,
+ 0xacf0016f,
+ 0x04a5f001,
+ 0x3000b7f1,
0x9850b3f0,
0xc4b6040c,
0x00bcbb0f,
- 0x98010c98,
- 0x0f98020d,
- 0x00e7f106,
- 0x6f21f508,
- 0x01acf001,
- 0xf104a5f0,
- 0xf03000b7,
- 0x0c9850b3,
- 0x0fc4b604,
- 0x9800bcbb,
- 0x0d98020c,
- 0x080f9803,
- 0x0200e7f1,
- 0x016f21f5,
- 0x025e21f5,
- 0xf40601f4,
-/* 0x0686: ctx_xfer_post */
- 0x21f50712,
-/* 0x068a: ctx_xfer_done */
- 0x21f5027f,
- 0x00f80591,
- 0x00000000,
- 0x00000000,
- 0x00000000,
- 0x00000000,
+ 0x98020c98,
+ 0x0f98030d,
+ 0x00e7f108,
+ 0x6f21f502,
+ 0x5e21f501,
+ 0x0601f402,
+/* 0x0697: ctx_xfer_post */
+ 0xf50712f4,
+/* 0x069b: ctx_xfer_done */
+ 0xf5027f21,
+ 0xf805a221,
0x00000000,
0x00000000,
0x00000000,
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#define CHIPSET GK208
+#include "macros.fuc"
+
+.section #gm107_grhub_data
+#define INCLUDE_DATA
+#include "com.fuc"
+#include "hub.fuc"
+#undef INCLUDE_DATA
+
+.section #gm107_grhub_code
+#define INCLUDE_CODE
+bra #init
+#include "com.fuc"
+#include "hub.fuc"
+.align 256
+#undef INCLUDE_CODE
--- /dev/null
+uint32_t gm107_grhub_data[] = {
+/* 0x0000: hub_mmio_list_head */
+ 0x00000300,
+/* 0x0004: hub_mmio_list_tail */
+ 0x00000304,
+/* 0x0008: gpc_count */
+ 0x00000000,
+/* 0x000c: rop_count */
+ 0x00000000,
+/* 0x0010: cmd_queue */
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+/* 0x0058: ctx_current */
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+/* 0x0100: chan_data */
+/* 0x0100: chan_mmio_count */
+ 0x00000000,
+/* 0x0104: chan_mmio_address */
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+/* 0x0200: xfer_data */
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+/* 0x0300: hub_mmio_list_base */
+ 0x0417e91c,
+};
+
+uint32_t gm107_grhub_code[] = {
+ 0x030e0ef5,
+/* 0x0004: queue_put */
+ 0x9800d898,
+ 0x86f001d9,
+ 0xf489a408,
+ 0x020f0b1b,
+ 0x0002f87e,
+/* 0x001a: queue_put_next */
+ 0x98c400f8,
+ 0x0384b607,
+ 0xb6008dbb,
+ 0x8eb50880,
+ 0x018fb500,
+ 0xf00190b6,
+ 0xd9b50f94,
+/* 0x0037: queue_get */
+ 0xf400f801,
+ 0xd8980131,
+ 0x01d99800,
+ 0x0bf489a4,
+ 0x0789c421,
+ 0xbb0394b6,
+ 0x90b6009d,
+ 0x009e9808,
+ 0xb6019f98,
+ 0x84f00180,
+ 0x00d8b50f,
+/* 0x0063: queue_get_done */
+ 0xf80132f4,
+/* 0x0065: nv_rd32 */
+ 0xf0ecb200,
+ 0x00801fc9,
+ 0x0cf601ca,
+/* 0x0073: nv_rd32_wait */
+ 0x8c04bd00,
+ 0xcf01ca00,
+ 0xccc800cc,
+ 0xf61bf41f,
+ 0xec7e060a,
+ 0x008f0000,
+ 0xffcf01cb,
+/* 0x008f: nv_wr32 */
+ 0x8000f800,
+ 0xf601cc00,
+ 0x04bd000f,
+ 0xc9f0ecb2,
+ 0x1ec9f01f,
+ 0x01ca0080,
+ 0xbd000cf6,
+/* 0x00a9: nv_wr32_wait */
+ 0xca008c04,
+ 0x00cccf01,
+ 0xf41fccc8,
+ 0x00f8f61b,
+/* 0x00b8: wait_donez */
+ 0x99f094bd,
+ 0x37008000,
+ 0x0009f602,
+ 0x008004bd,
+ 0x0af60206,
+/* 0x00cf: wait_donez_ne */
+ 0x8804bd00,
+ 0xcf010000,
+ 0x8aff0088,
+ 0xf61bf488,
+ 0x99f094bd,
+ 0x17008000,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x00ec: wait_doneo */
+ 0x99f094bd,
+ 0x37008000,
+ 0x0009f602,
+ 0x008004bd,
+ 0x0af60206,
+/* 0x0103: wait_doneo_e */
+ 0x8804bd00,
+ 0xcf010000,
+ 0x8aff0088,
+ 0xf60bf488,
+ 0x99f094bd,
+ 0x17008000,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x0120: mmctx_size */
+/* 0x0122: nv_mmctx_size_loop */
+ 0xe89894bd,
+ 0x1a85b600,
+ 0xb60180b6,
+ 0x98bb0284,
+ 0x04e0b600,
+ 0x1bf4efa4,
+ 0xf89fb2ec,
+/* 0x013d: mmctx_xfer */
+ 0xf094bd00,
+ 0x00800199,
+ 0x09f60237,
+ 0xbd04bd00,
+ 0x05bbfd94,
+ 0x800f0bf4,
+ 0xf601c400,
+ 0x04bd000b,
+/* 0x015f: mmctx_base_disabled */
+ 0xfd0099f0,
+ 0x0bf405ee,
+ 0xc6008018,
+ 0x000ef601,
+ 0x008004bd,
+ 0x0ff601c7,
+ 0xf004bd00,
+/* 0x017a: mmctx_multi_disabled */
+ 0xabc80199,
+ 0x10b4b600,
+ 0xc80cb9f0,
+ 0xe4b601ae,
+ 0x05befd11,
+ 0x01c50080,
+ 0xbd000bf6,
+/* 0x0195: mmctx_exec_loop */
+/* 0x0195: mmctx_wait_free */
+ 0xc5008e04,
+ 0x00eecf01,
+ 0xf41fe4f0,
+ 0xce98f60b,
+ 0x05e9fd00,
+ 0x01c80080,
+ 0xbd000ef6,
+ 0x04c0b604,
+ 0x1bf4cda4,
+ 0x02abc8df,
+/* 0x01bf: mmctx_fini_wait */
+ 0x8b1c1bf4,
+ 0xcf01c500,
+ 0xb4f000bb,
+ 0x10b4b01f,
+ 0x0af31bf4,
+ 0x00b87e05,
+ 0x250ef400,
+/* 0x01d8: mmctx_stop */
+ 0xb600abc8,
+ 0xb9f010b4,
+ 0x12b9f00c,
+ 0x01c50080,
+ 0xbd000bf6,
+/* 0x01ed: mmctx_stop_wait */
+ 0xc5008b04,
+ 0x00bbcf01,
+ 0xf412bbc8,
+/* 0x01fa: mmctx_done */
+ 0x94bdf61b,
+ 0x800199f0,
+ 0xf6021700,
+ 0x04bd0009,
+/* 0x020a: strand_wait */
+ 0xa0f900f8,
+ 0xb87e020a,
+ 0xa0fc0000,
+/* 0x0216: strand_pre */
+ 0x0c0900f8,
+ 0x024afc80,
+ 0xbd0009f6,
+ 0x020a7e04,
+/* 0x0227: strand_post */
+ 0x0900f800,
+ 0x4afc800d,
+ 0x0009f602,
+ 0x0a7e04bd,
+ 0x00f80002,
+/* 0x0238: strand_set */
+ 0xfc800f0c,
+ 0x0cf6024f,
+ 0x0c04bd00,
+ 0x4afc800b,
+ 0x000cf602,
+ 0xfc8004bd,
+ 0x0ef6024f,
+ 0x0c04bd00,
+ 0x4afc800a,
+ 0x000cf602,
+ 0x0a7e04bd,
+ 0x00f80002,
+/* 0x0268: strand_ctx_init */
+ 0x99f094bd,
+ 0x37008003,
+ 0x0009f602,
+ 0x167e04bd,
+ 0x030e0002,
+ 0x0002387e,
+ 0xfc80c4bd,
+ 0x0cf60247,
+ 0x0c04bd00,
+ 0x4afc8001,
+ 0x000cf602,
+ 0x0a7e04bd,
+ 0x0c920002,
+ 0x46fc8001,
+ 0x000cf602,
+ 0x020c04bd,
+ 0x024afc80,
+ 0xbd000cf6,
+ 0x020a7e04,
+ 0x02277e00,
+ 0x42008800,
+ 0x20008902,
+ 0x0099cf02,
+/* 0x02c7: ctx_init_strand_loop */
+ 0xf608fe95,
+ 0x8ef6008e,
+ 0x808acf40,
+ 0xb606a5b6,
+ 0xeabb01a0,
+ 0x0480b600,
+ 0xf40192b6,
+ 0xe4b6e81b,
+ 0xf2efbc08,
+ 0x99f094bd,
+ 0x17008003,
+ 0x0009f602,
+ 0x00f804bd,
+/* 0x02f8: error */
+ 0x02050080,
+ 0xbd000ff6,
+ 0x80010f04,
+ 0xf6030700,
+ 0x04bd000f,
+/* 0x030e: init */
+ 0x04bd00f8,
+ 0x410007fe,
+ 0x11cf4200,
+ 0x0911e700,
+ 0x0814b601,
+ 0x020014fe,
+ 0x12004002,
+ 0xbd0002f6,
+ 0x05c94104,
+ 0xbd0010fe,
+ 0x07004024,
+ 0xbd0002f6,
+ 0x20034204,
+ 0x01010080,
+ 0xbd0002f6,
+ 0x20044204,
+ 0x01010480,
+ 0xbd0002f6,
+ 0x200b4204,
+ 0x01010880,
+ 0xbd0002f6,
+ 0x200c4204,
+ 0x01011c80,
+ 0xbd0002f6,
+ 0x01039204,
+ 0x03090080,
+ 0xbd0003f6,
+ 0x87044204,
+ 0xf6040040,
+ 0x04bd0002,
+ 0x00400402,
+ 0x0002f603,
+ 0x31f404bd,
+ 0x96048e10,
+ 0x00657e40,
+ 0xc7feb200,
+ 0x01b590f1,
+ 0x1ff4f003,
+ 0x01020fb5,
+ 0x041fbb01,
+ 0x800112b6,
+ 0xf6010300,
+ 0x04bd0001,
+ 0x01040080,
+ 0xbd0001f6,
+ 0x01004104,
+ 0x627e020f,
+ 0x717e0006,
+ 0x100f0006,
+ 0x0006b37e,
+ 0x98000e98,
+ 0x207e010f,
+ 0x14950001,
+ 0xc0008008,
+ 0x0004f601,
+ 0x008004bd,
+ 0x04f601c1,
+ 0xb704bd00,
+ 0xbb130030,
+ 0xf5b6001f,
+ 0xd3008002,
+ 0x000ff601,
+ 0x15b604bd,
+ 0x0110b608,
+ 0xb20814b6,
+ 0x02687e1f,
+ 0x001fbb00,
+ 0x84020398,
+/* 0x041f: init_gpc */
+ 0xb8502000,
+ 0x0008044e,
+ 0x8f7e1fb2,
+ 0x4eb80000,
+ 0xbd00010c,
+ 0x008f7ef4,
+ 0x044eb800,
+ 0x8f7e0001,
+ 0x4eb80000,
+ 0x0f000100,
+ 0x008f7e02,
+ 0x004eb800,
+/* 0x044e: init_gpc_wait */
+ 0x657e0008,
+ 0xffc80000,
+ 0xf90bf41f,
+ 0x08044eb8,
+ 0x00657e00,
+ 0x001fbb00,
+ 0x800040b7,
+ 0xf40132b6,
+ 0x000fb41b,
+ 0x0006b37e,
+ 0x627e000f,
+ 0x00800006,
+ 0x01f60201,
+ 0xbd04bd00,
+ 0x1f19f014,
+ 0x02300080,
+ 0xbd0001f6,
+/* 0x0491: main */
+ 0x0031f404,
+ 0x0d0028f4,
+ 0x00377e10,
+ 0xf401f400,
+ 0x4001e4b1,
+ 0x00c71bf5,
+ 0x99f094bd,
+ 0x37008004,
+ 0x0009f602,
+ 0x008104bd,
+ 0x11cf02c0,
+ 0xc1008200,
+ 0x0022cf02,
+ 0xf41f13c8,
+ 0x23c8770b,
+ 0x550bf41f,
+ 0x12b220f9,
+ 0x99f094bd,
+ 0x37008007,
+ 0x0009f602,
+ 0x32f404bd,
+ 0x0231f401,
+ 0x0008367e,
+ 0x99f094bd,
+ 0x17008007,
+ 0x0009f602,
+ 0x20fc04bd,
+ 0x99f094bd,
+ 0x37008006,
+ 0x0009f602,
+ 0x31f404bd,
+ 0x08367e01,
+ 0xf094bd00,
+ 0x00800699,
+ 0x09f60217,
+ 0xf404bd00,
+/* 0x0522: chsw_prev_no_next */
+ 0x20f92f0e,
+ 0x32f412b2,
+ 0x0232f401,
+ 0x0008367e,
+ 0x008020fc,
+ 0x02f602c0,
+ 0xf404bd00,
+/* 0x053e: chsw_no_prev */
+ 0x23c8130e,
+ 0x0d0bf41f,
+ 0xf40131f4,
+ 0x367e0232,
+/* 0x054e: chsw_done */
+ 0x01020008,
+ 0x02c30080,
+ 0xbd0002f6,
+ 0xf094bd04,
+ 0x00800499,
+ 0x09f60217,
+ 0xf504bd00,
+/* 0x056b: main_not_ctx_switch */
+ 0xb0ff2a0e,
+ 0x1bf401e4,
+ 0x7ef2b20c,
+ 0xf40007d6,
+/* 0x057a: main_not_ctx_chan */
+ 0xe4b0400e,
+ 0x2c1bf402,
+ 0x99f094bd,
+ 0x37008007,
+ 0x0009f602,
+ 0x32f404bd,
+ 0x0232f401,
+ 0x0008367e,
+ 0x99f094bd,
+ 0x17008007,
+ 0x0009f602,
+ 0x0ef404bd,
+/* 0x05a9: main_not_ctx_save */
+ 0x10ef9411,
+ 0x7e01f5f0,
+ 0xf50002f8,
+/* 0x05b7: main_done */
+ 0xbdfede0e,
+ 0x1f29f024,
+ 0x02300080,
+ 0xbd0002f6,
+ 0xcc0ef504,
+/* 0x05c9: ih */
+ 0xfe80f9fe,
+ 0x80f90188,
+ 0xa0f990f9,
+ 0xd0f9b0f9,
+ 0xf0f9e0f9,
+ 0x004a04bd,
+ 0x00aacf02,
+ 0xf404abc4,
+ 0x100d230b,
+ 0xcf1a004e,
+ 0x004f00ee,
+ 0x00ffcf19,
+ 0x0000047e,
+ 0x0400b0b7,
+ 0x0040010e,
+ 0x000ef61d,
+/* 0x060a: ih_no_fifo */
+ 0xabe404bd,
+ 0x0bf40100,
+ 0x4e100d0c,
+ 0x047e4001,
+/* 0x061a: ih_no_ctxsw */
+ 0xabe40000,
+ 0x0bf40400,
+ 0x01004b10,
+ 0x448ebfb2,
+ 0x8f7e4001,
+/* 0x062e: ih_no_fwmthd */
+ 0x044b0000,
+ 0xffb0bd01,
+ 0x0bf4b4ab,
+ 0x0700800c,
+ 0x000bf603,
+/* 0x0642: ih_no_other */
+ 0x004004bd,
+ 0x000af601,
+ 0xf0fc04bd,
+ 0xd0fce0fc,
+ 0xa0fcb0fc,
+ 0x80fc90fc,
+ 0xfc0088fe,
+ 0x0032f480,
+/* 0x0662: ctx_4170s */
+ 0xf5f001f8,
+ 0x8effb210,
+ 0x7e404170,
+ 0xf800008f,
+/* 0x0671: ctx_4170w */
+ 0x41708e00,
+ 0x00657e40,
+ 0xf0ffb200,
+ 0x1bf410f4,
+/* 0x0683: ctx_redswitch */
+ 0x4e00f8f3,
+ 0xe5f00200,
+ 0x20e5f040,
+ 0x8010e5f0,
+ 0xf6018500,
+ 0x04bd000e,
+/* 0x069a: ctx_redswitch_delay */
+ 0xf2b6080f,
+ 0xfd1bf401,
+ 0x0400e5f1,
+ 0x0100e5f1,
+ 0x01850080,
+ 0xbd000ef6,
+/* 0x06b3: ctx_86c */
+ 0x8000f804,
+ 0xf6022300,
+ 0x04bd000f,
+ 0x148effb2,
+ 0x8f7e408a,
+ 0xffb20000,
+ 0x41a88c8e,
+ 0x00008f7e,
+/* 0x06d2: ctx_mem */
+ 0x008000f8,
+ 0x0ff60284,
+/* 0x06db: ctx_mem_wait */
+ 0x8f04bd00,
+ 0xcf028400,
+ 0xfffd00ff,
+ 0xf61bf405,
+/* 0x06ea: ctx_load */
+ 0x94bd00f8,
+ 0x800599f0,
+ 0xf6023700,
+ 0x04bd0009,
+ 0xb87e0c0a,
+ 0xf4bd0000,
+ 0x02890080,
+ 0xbd000ff6,
+ 0xc1008004,
+ 0x0002f602,
+ 0x008004bd,
+ 0x02f60283,
+ 0x0f04bd00,
+ 0x06d27e07,
+ 0xc0008000,
+ 0x0002f602,
+ 0x0bfe04bd,
+ 0x1f2af000,
+ 0xb60424b6,
+ 0x94bd0220,
+ 0x800899f0,
+ 0xf6023700,
+ 0x04bd0009,
+ 0x02810080,
+ 0xbd0002f6,
+ 0x0000d204,
+ 0x25f08000,
+ 0x88008002,
+ 0x0002f602,
+ 0x100104bd,
+ 0xf0020042,
+ 0x12fa0223,
+ 0xbd03f805,
+ 0x0899f094,
+ 0x02170080,
+ 0xbd0009f6,
+ 0x81019804,
+ 0x981814b6,
+ 0x25b68002,
+ 0x0512fd08,
+ 0xbd1601b5,
+ 0x0999f094,
+ 0x02370080,
+ 0xbd0009f6,
+ 0x81008004,
+ 0x0001f602,
+ 0x010204bd,
+ 0x02880080,
+ 0xbd0002f6,
+ 0x01004104,
+ 0xfa0613f0,
+ 0x03f80501,
+ 0x99f094bd,
+ 0x17008009,
+ 0x0009f602,
+ 0x94bd04bd,
+ 0x800599f0,
+ 0xf6021700,
+ 0x04bd0009,
+/* 0x07d6: ctx_chan */
+ 0xea7e00f8,
+ 0x0c0a0006,
+ 0x0000b87e,
+ 0xd27e050f,
+ 0x00f80006,
+/* 0x07e8: ctx_mmio_exec */
+ 0x80410398,
+ 0xf6028100,
+ 0x04bd0003,
+/* 0x07f6: ctx_mmio_loop */
+ 0x34c434bd,
+ 0x0e1bf4ff,
+ 0xf0020045,
+ 0x35fa0653,
+/* 0x0807: ctx_mmio_pull */
+ 0x9803f805,
+ 0x4f98804e,
+ 0x008f7e81,
+ 0x0830b600,
+ 0xf40112b6,
+/* 0x081a: ctx_mmio_done */
+ 0x0398df1b,
+ 0x81008016,
+ 0x0003f602,
+ 0x00b504bd,
+ 0x01004140,
+ 0xfa0613f0,
+ 0x03f80601,
+/* 0x0836: ctx_xfer */
+ 0x040e00f8,
+ 0x03020080,
+ 0xbd000ef6,
+/* 0x0841: ctx_xfer_idle */
+ 0x00008e04,
+ 0x00eecf03,
+ 0x2000e4f1,
+ 0xf4f51bf4,
+ 0x02f40611,
+/* 0x0855: ctx_xfer_pre */
+ 0x7e100f0c,
+ 0xf40006b3,
+/* 0x085e: ctx_xfer_pre_load */
+ 0x020f1b11,
+ 0x0006627e,
+ 0x0006717e,
+ 0x0006837e,
+ 0x627ef4bd,
+ 0xea7e0006,
+/* 0x0876: ctx_xfer_exec */
+ 0x01980006,
+ 0x8024bd16,
+ 0xf6010500,
+ 0x04bd0002,
+ 0x008e1fb2,
+ 0x8f7e41a5,
+ 0xfcf00000,
+ 0x022cf001,
+ 0xfd0124b6,
+ 0xffb205f2,
+ 0x41a5048e,
+ 0x00008f7e,
+ 0x0002167e,
+ 0xfc8024bd,
+ 0x02f60247,
+ 0xf004bd00,
+ 0x20b6012c,
+ 0x4afc8003,
+ 0x0002f602,
+ 0xacf004bd,
+ 0x06a5f001,
+ 0x0c98000b,
+ 0x010d9800,
+ 0x3d7e000e,
+ 0x080a0001,
+ 0x0000ec7e,
+ 0x00020a7e,
+ 0x0a1201f4,
+ 0x00b87e0c,
+ 0x7e050f00,
+ 0xf40006d2,
+/* 0x08f2: ctx_xfer_post */
+ 0x020f2d02,
+ 0x0006627e,
+ 0xb37ef4bd,
+ 0x277e0006,
+ 0x717e0002,
+ 0xf4bd0006,
+ 0x0006627e,
+ 0x981011f4,
+ 0x11fd4001,
+ 0x070bf405,
+ 0x0007e87e,
+/* 0x091c: ctx_xfer_no_post_mmio */
+/* 0x091c: ctx_xfer_done */
+ 0x000000f8,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+};
0xb4f000bb,
0x10b4b01f,
0x0af31bf4,
- 0x00b87e02,
+ 0x00b87e05,
0x250ef400,
/* 0x01d8: mmctx_stop */
0xb600abc8,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
0x1fb4f000,
0xf410b4b0,
0xa7f0f01b,
- 0xd021f402,
+ 0xd021f405,
/* 0x0223: mmctx_stop */
0xc82b0ef4,
0xb4b600ab,
#define NV_PGRAPH_GPCX_GPCCS_FIFO_CMD 0x41a068
#define NV_PGRAPH_GPCX_GPCCS_FIFO_ACK 0x41a074
#define NV_PGRAPH_GPCX_GPCCS_UNITS 0x41a608
+#define NV_PGRAPH_GPCX_GPCCS_CAPS 0x41a108
#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH 0x41a614
#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_UNK11 0x00000800
#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_ENABLE 0x00000200
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#include <subdev/bios.h>
+#include <subdev/bios/P0260.h>
+
+#include "nvc0.h"
+#include "ctxnvc0.h"
+
+/*******************************************************************************
+ * Graphics object classes
+ ******************************************************************************/
+
+static struct nouveau_oclass
+gm107_graph_sclass[] = {
+ { 0x902d, &nouveau_object_ofuncs },
+ { 0xa140, &nouveau_object_ofuncs },
+ { 0xb097, &nouveau_object_ofuncs },
+ { 0xb0c0, &nouveau_object_ofuncs },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+gm107_graph_init_main_0[] = {
+ { 0x400080, 1, 0x04, 0x003003c2 },
+ { 0x400088, 1, 0x04, 0x0001bfe7 },
+ { 0x40008c, 1, 0x04, 0x00060000 },
+ { 0x400090, 1, 0x04, 0x00000030 },
+ { 0x40013c, 1, 0x04, 0x003901f3 },
+ { 0x400140, 1, 0x04, 0x00000100 },
+ { 0x400144, 1, 0x04, 0x00000000 },
+ { 0x400148, 1, 0x04, 0x00000110 },
+ { 0x400138, 1, 0x04, 0x00000000 },
+ { 0x400130, 2, 0x04, 0x00000000 },
+ { 0x400124, 1, 0x04, 0x00000002 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_ds_0[] = {
+ { 0x405844, 1, 0x04, 0x00ffffff },
+ { 0x405850, 1, 0x04, 0x00000000 },
+ { 0x405900, 1, 0x04, 0x00000000 },
+ { 0x405908, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_scc_0[] = {
+ { 0x40803c, 1, 0x04, 0x00000010 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_sked_0[] = {
+ { 0x407010, 1, 0x04, 0x00000000 },
+ { 0x407040, 1, 0x04, 0x40440424 },
+ { 0x407048, 1, 0x04, 0x0000000a },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_prop_0[] = {
+ { 0x418408, 1, 0x04, 0x00000000 },
+ { 0x4184a0, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_setup_1[] = {
+ { 0x4188c8, 2, 0x04, 0x00000000 },
+ { 0x4188d0, 1, 0x04, 0x00010000 },
+ { 0x4188d4, 1, 0x04, 0x00010201 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_zcull_0[] = {
+ { 0x418910, 1, 0x04, 0x00010001 },
+ { 0x418914, 1, 0x04, 0x00000301 },
+ { 0x418918, 1, 0x04, 0x00800000 },
+ { 0x418930, 2, 0x04, 0x00000000 },
+ { 0x418980, 1, 0x04, 0x77777770 },
+ { 0x418984, 3, 0x04, 0x77777777 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_gpc_unk_1[] = {
+ { 0x418d00, 1, 0x04, 0x00000000 },
+ { 0x418f00, 1, 0x04, 0x00000400 },
+ { 0x418f08, 1, 0x04, 0x00000000 },
+ { 0x418e08, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_tpccs_0[] = {
+ { 0x419dc4, 1, 0x04, 0x00000000 },
+ { 0x419dc8, 1, 0x04, 0x00000501 },
+ { 0x419dd0, 1, 0x04, 0x00000000 },
+ { 0x419dd4, 1, 0x04, 0x00000100 },
+ { 0x419dd8, 1, 0x04, 0x00000001 },
+ { 0x419ddc, 1, 0x04, 0x00000002 },
+ { 0x419de0, 1, 0x04, 0x00000001 },
+ { 0x419d0c, 1, 0x04, 0x00000000 },
+ { 0x419d10, 1, 0x04, 0x00000014 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_tex_0[] = {
+ { 0x419ab0, 1, 0x04, 0x00000000 },
+ { 0x419ab8, 1, 0x04, 0x000000e7 },
+ { 0x419abc, 1, 0x04, 0x00000000 },
+ { 0x419acc, 1, 0x04, 0x000000ff },
+ { 0x419ac0, 1, 0x04, 0x00000000 },
+ { 0x419aa8, 2, 0x04, 0x00000000 },
+ { 0x419ad0, 2, 0x04, 0x00000000 },
+ { 0x419ae0, 2, 0x04, 0x00000000 },
+ { 0x419af0, 4, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_pe_0[] = {
+ { 0x419900, 1, 0x04, 0x000000ff },
+ { 0x41980c, 1, 0x04, 0x00000010 },
+ { 0x419844, 1, 0x04, 0x00000000 },
+ { 0x419838, 1, 0x04, 0x000000ff },
+ { 0x419850, 1, 0x04, 0x00000004 },
+ { 0x419854, 2, 0x04, 0x00000000 },
+ { 0x419894, 3, 0x04, 0x00100401 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_l1c_0[] = {
+ { 0x419c98, 1, 0x04, 0x00000000 },
+ { 0x419cc0, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_sm_0[] = {
+ { 0x419e30, 1, 0x04, 0x000000ff },
+ { 0x419e00, 1, 0x04, 0x00000000 },
+ { 0x419ea0, 1, 0x04, 0x00000000 },
+ { 0x419ee4, 1, 0x04, 0x00000000 },
+ { 0x419ea4, 1, 0x04, 0x00000100 },
+ { 0x419ea8, 1, 0x04, 0x01000000 },
+ { 0x419ee8, 1, 0x04, 0x00000091 },
+ { 0x419eb4, 1, 0x04, 0x00000000 },
+ { 0x419ebc, 2, 0x04, 0x00000000 },
+ { 0x419edc, 1, 0x04, 0x000c1810 },
+ { 0x419ed8, 1, 0x04, 0x00000000 },
+ { 0x419ee0, 1, 0x04, 0x00000000 },
+ { 0x419f74, 1, 0x04, 0x00005155 },
+ { 0x419f80, 4, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_l1c_1[] = {
+ { 0x419ccc, 2, 0x04, 0x00000000 },
+ { 0x419c80, 1, 0x04, 0x3f006022 },
+ { 0x419c88, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_pes_0[] = {
+ { 0x41be50, 1, 0x04, 0x000000ff },
+ { 0x41be04, 1, 0x04, 0x00000000 },
+ { 0x41be08, 1, 0x04, 0x00000004 },
+ { 0x41be0c, 1, 0x04, 0x00000008 },
+ { 0x41be10, 1, 0x04, 0x0e3b8bc7 },
+ { 0x41be14, 2, 0x04, 0x00000000 },
+ { 0x41be3c, 5, 0x04, 0x00100401 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_wwdx_0[] = {
+ { 0x41bfd4, 1, 0x04, 0x00800000 },
+ { 0x41bfdc, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_cbm_0[] = {
+ { 0x41becc, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_be_0[] = {
+ { 0x408890, 1, 0x04, 0x000000ff },
+ { 0x40880c, 1, 0x04, 0x00000000 },
+ { 0x408850, 1, 0x04, 0x00000004 },
+ { 0x408878, 1, 0x04, 0x00c81603 },
+ { 0x40887c, 1, 0x04, 0x80543432 },
+ { 0x408880, 1, 0x04, 0x0010581e },
+ { 0x408884, 1, 0x04, 0x00001205 },
+ { 0x408974, 1, 0x04, 0x000000ff },
+ { 0x408910, 9, 0x04, 0x00000000 },
+ { 0x408950, 1, 0x04, 0x00000000 },
+ { 0x408954, 1, 0x04, 0x0000ffff },
+ { 0x408958, 1, 0x04, 0x00000034 },
+ { 0x40895c, 1, 0x04, 0x8531a003 },
+ { 0x408960, 1, 0x04, 0x0561985a },
+ { 0x408964, 1, 0x04, 0x04e15c4f },
+ { 0x408968, 1, 0x04, 0x02808833 },
+ { 0x40896c, 1, 0x04, 0x01f02438 },
+ { 0x408970, 1, 0x04, 0x00012c00 },
+ { 0x408984, 1, 0x04, 0x00000000 },
+ { 0x408988, 1, 0x04, 0x08040201 },
+ { 0x40898c, 1, 0x04, 0x80402010 },
+ {}
+};
+
+static const struct nvc0_graph_init
+gm107_graph_init_sm_1[] = {
+ { 0x419e5c, 1, 0x04, 0x00000000 },
+ { 0x419e58, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+gm107_graph_pack_mmio[] = {
+ { gm107_graph_init_main_0 },
+ { nvf0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvc0_graph_init_pd_0 },
+ { gm107_graph_init_ds_0 },
+ { gm107_graph_init_scc_0 },
+ { gm107_graph_init_sked_0 },
+ { nvf0_graph_init_cwd_0 },
+ { gm107_graph_init_prop_0 },
+ { nv108_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { gm107_graph_init_setup_1 },
+ { gm107_graph_init_zcull_0 },
+ { nvc0_graph_init_gpm_0 },
+ { gm107_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { gm107_graph_init_tpccs_0 },
+ { gm107_graph_init_tex_0 },
+ { gm107_graph_init_pe_0 },
+ { gm107_graph_init_l1c_0 },
+ { nvc0_graph_init_mpc_0 },
+ { gm107_graph_init_sm_0 },
+ { gm107_graph_init_l1c_1 },
+ { gm107_graph_init_pes_0 },
+ { gm107_graph_init_wwdx_0 },
+ { gm107_graph_init_cbm_0 },
+ { gm107_graph_init_be_0 },
+ { gm107_graph_init_sm_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
+static void
+gm107_graph_init_bios(struct nvc0_graph_priv *priv)
+{
+ static const struct {
+ u32 ctrl;
+ u32 data;
+ } regs[] = {
+ { 0x419ed8, 0x419ee0 },
+ { 0x419ad0, 0x419ad4 },
+ { 0x419ae0, 0x419ae4 },
+ { 0x419af0, 0x419af4 },
+ { 0x419af8, 0x419afc },
+ };
+ struct nouveau_bios *bios = nouveau_bios(priv);
+ struct nvbios_P0260E infoE;
+ struct nvbios_P0260X infoX;
+ int E = -1, X;
+ u8 ver, hdr;
+
+ while (nvbios_P0260Ep(bios, ++E, &ver, &hdr, &infoE)) {
+ if (X = -1, E < ARRAY_SIZE(regs)) {
+ nv_wr32(priv, regs[E].ctrl, infoE.data);
+ while (nvbios_P0260Xp(bios, ++X, &ver, &hdr, &infoX))
+ nv_wr32(priv, regs[E].data, infoX.data);
+ }
+ }
+}
+
+int
+gm107_graph_init(struct nouveau_object *object)
+{
+ struct nvc0_graph_oclass *oclass = (void *)object->oclass;
+ struct nvc0_graph_priv *priv = (void *)object;
+ const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, priv->tpc_total);
+ u32 data[TPC_MAX / 8] = {};
+ u8 tpcnr[GPC_MAX];
+ int gpc, tpc, ppc, rop;
+ int ret, i;
+
+ ret = nouveau_graph_init(&priv->base);
+ if (ret)
+ return ret;
+
+ nv_wr32(priv, GPC_BCAST(0x0880), 0x00000000);
+ nv_wr32(priv, GPC_BCAST(0x0890), 0x00000000);
+ nv_wr32(priv, GPC_BCAST(0x0894), 0x00000000);
+ nv_wr32(priv, GPC_BCAST(0x08b4), priv->unk4188b4->addr >> 8);
+ nv_wr32(priv, GPC_BCAST(0x08b8), priv->unk4188b8->addr >> 8);
+
+ nvc0_graph_mmio(priv, oclass->mmio);
+
+ gm107_graph_init_bios(priv);
+
+ nv_wr32(priv, GPC_UNIT(0, 0x3018), 0x00000001);
+
+ memset(data, 0x00, sizeof(data));
+ memcpy(tpcnr, priv->tpc_nr, sizeof(priv->tpc_nr));
+ for (i = 0, gpc = -1; i < priv->tpc_total; i++) {
+ do {
+ gpc = (gpc + 1) % priv->gpc_nr;
+ } while (!tpcnr[gpc]);
+ tpc = priv->tpc_nr[gpc] - tpcnr[gpc]--;
+
+ data[i / 8] |= tpc << ((i % 8) * 4);
+ }
+
+ nv_wr32(priv, GPC_BCAST(0x0980), data[0]);
+ nv_wr32(priv, GPC_BCAST(0x0984), data[1]);
+ nv_wr32(priv, GPC_BCAST(0x0988), data[2]);
+ nv_wr32(priv, GPC_BCAST(0x098c), data[3]);
+
+ for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0914),
+ priv->magic_not_rop_nr << 8 | priv->tpc_nr[gpc]);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0910), 0x00040000 |
+ priv->tpc_total);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0918), magicgpc918);
+ }
+
+ nv_wr32(priv, GPC_BCAST(0x3fd4), magicgpc918);
+ nv_wr32(priv, GPC_BCAST(0x08ac), nv_rd32(priv, 0x100800));
+
+ nv_wr32(priv, 0x400500, 0x00010001);
+
+ nv_wr32(priv, 0x400100, 0xffffffff);
+ nv_wr32(priv, 0x40013c, 0xffffffff);
+ nv_wr32(priv, 0x400124, 0x00000002);
+ nv_wr32(priv, 0x409c24, 0x000e0000);
+
+ nv_wr32(priv, 0x404000, 0xc0000000);
+ nv_wr32(priv, 0x404600, 0xc0000000);
+ nv_wr32(priv, 0x408030, 0xc0000000);
+ nv_wr32(priv, 0x404490, 0xc0000000);
+ nv_wr32(priv, 0x406018, 0xc0000000);
+ nv_wr32(priv, 0x407020, 0x40000000);
+ nv_wr32(priv, 0x405840, 0xc0000000);
+ nv_wr32(priv, 0x405844, 0x00ffffff);
+ nv_mask(priv, 0x419cc0, 0x00000008, 0x00000008);
+
+ for (gpc = 0; gpc < priv->gpc_nr; gpc++) {
+ for (ppc = 0; ppc < 2 /* priv->ppc_nr[gpc] */; ppc++)
+ nv_wr32(priv, PPC_UNIT(gpc, ppc, 0x038), 0xc0000000);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0420), 0xc0000000);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0900), 0xc0000000);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x1028), 0xc0000000);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x0824), 0xc0000000);
+ for (tpc = 0; tpc < priv->tpc_nr[gpc]; tpc++) {
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x508), 0xffffffff);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x50c), 0xffffffff);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x224), 0xc0000000);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x48c), 0xc0000000);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x084), 0xc0000000);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x430), 0xc0000000);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x644), 0x00dffffe);
+ nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x64c), 0x00000005);
+ }
+ nv_wr32(priv, GPC_UNIT(gpc, 0x2c90), 0xffffffff);
+ nv_wr32(priv, GPC_UNIT(gpc, 0x2c94), 0xffffffff);
+ }
+
+ for (rop = 0; rop < priv->rop_nr; rop++) {
+ nv_wr32(priv, ROP_UNIT(rop, 0x144), 0x40000000);
+ nv_wr32(priv, ROP_UNIT(rop, 0x070), 0x40000000);
+ nv_wr32(priv, ROP_UNIT(rop, 0x204), 0xffffffff);
+ nv_wr32(priv, ROP_UNIT(rop, 0x208), 0xffffffff);
+ }
+
+ nv_wr32(priv, 0x400108, 0xffffffff);
+ nv_wr32(priv, 0x400138, 0xffffffff);
+ nv_wr32(priv, 0x400118, 0xffffffff);
+ nv_wr32(priv, 0x400130, 0xffffffff);
+ nv_wr32(priv, 0x40011c, 0xffffffff);
+ nv_wr32(priv, 0x400134, 0xffffffff);
+
+ nv_wr32(priv, 0x400054, 0x2c350f63);
+ return nvc0_graph_init_ctxctl(priv);
+}
+
+#include "fuc/hubgm107.fuc5.h"
+
+static struct nvc0_graph_ucode
+gm107_graph_fecs_ucode = {
+ .code.data = gm107_grhub_code,
+ .code.size = sizeof(gm107_grhub_code),
+ .data.data = gm107_grhub_data,
+ .data.size = sizeof(gm107_grhub_data),
+};
+
+#include "fuc/gpcgm107.fuc5.h"
+
+static struct nvc0_graph_ucode
+gm107_graph_gpccs_ucode = {
+ .code.data = gm107_grgpc_code,
+ .code.size = sizeof(gm107_grgpc_code),
+ .data.data = gm107_grgpc_data,
+ .data.size = sizeof(gm107_grgpc_data),
+};
+
+struct nouveau_oclass *
+gm107_graph_oclass = &(struct nvc0_graph_oclass) {
+ .base.handle = NV_ENGINE(GR, 0x07),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvc0_graph_ctor,
+ .dtor = nvc0_graph_dtor,
+ .init = gm107_graph_init,
+ .fini = _nouveau_graph_fini,
+ },
+ .cclass = &gm107_grctx_oclass,
+ .sclass = gm107_graph_sclass,
+ .mmio = gm107_graph_pack_mmio,
+ .fecs.ucode = 0 ? &gm107_graph_fecs_ucode : NULL,
+ .gpccs.ucode = &gm107_graph_gpccs_ucode,
+}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
};
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-static struct nvc0_graph_init
-nv108_graph_init_regs[] = {
+static const struct nvc0_graph_init
+nv108_graph_init_main_0[] = {
{ 0x400080, 1, 0x04, 0x003083c2 },
{ 0x400088, 1, 0x04, 0x0001bfe7 },
{ 0x40008c, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nv108_graph_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nv108_graph_init_ds_0[] = {
{ 0x405844, 1, 0x04, 0x00ffffff },
{ 0x405850, 1, 0x04, 0x00000000 },
{ 0x405900, 1, 0x04, 0x00000000 },
{ 0x405908, 1, 0x04, 0x00000000 },
- { 0x405928, 1, 0x04, 0x00000000 },
- { 0x40592c, 1, 0x04, 0x00000000 },
+ { 0x405928, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nv108_graph_init_gpc[] = {
- { 0x418408, 1, 0x04, 0x00000000 },
- { 0x4184a0, 3, 0x04, 0x00000000 },
+const struct nvc0_graph_init
+nv108_graph_init_gpc_unk_0[] = {
{ 0x418604, 1, 0x04, 0x00000000 },
{ 0x418680, 1, 0x04, 0x00000000 },
{ 0x418714, 1, 0x04, 0x00000000 },
{ 0x418384, 2, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_graph_init_setup_1[] = {
{ 0x4188c8, 2, 0x04, 0x00000000 },
{ 0x4188d0, 1, 0x04, 0x00010000 },
{ 0x4188d4, 1, 0x04, 0x00000201 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c64, 2, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
- { 0x418cb4, 2, 0x04, 0x00000000 },
- { 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418d28, 2, 0x04, 0x00000000 },
- { 0x418f00, 1, 0x04, 0x00000400 },
- { 0x418f08, 1, 0x04, 0x00000000 },
- { 0x418f20, 2, 0x04, 0x00000000 },
- { 0x418e00, 1, 0x04, 0x00000000 },
- { 0x418e08, 1, 0x04, 0x00000000 },
- { 0x418e1c, 2, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nv108_graph_init_tpc[] = {
- { 0x419d0c, 1, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
+static const struct nvc0_graph_init
+nv108_graph_init_tex_0[] = {
{ 0x419ab0, 1, 0x04, 0x00000000 },
{ 0x419ac8, 1, 0x04, 0x00000000 },
{ 0x419ab8, 1, 0x04, 0x000000e7 },
{ 0x419abc, 2, 0x04, 0x00000000 },
{ 0x419ab4, 1, 0x04, 0x00000000 },
{ 0x419aa8, 2, 0x04, 0x00000000 },
- { 0x41980c, 1, 0x04, 0x00000010 },
- { 0x419844, 1, 0x04, 0x00000000 },
- { 0x419850, 1, 0x04, 0x00000004 },
- { 0x419854, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nv108_graph_init_l1c_0[] = {
{ 0x419c98, 1, 0x04, 0x00000000 },
{ 0x419ca8, 1, 0x04, 0x00000000 },
{ 0x419cb0, 1, 0x04, 0x01000000 },
{ 0x419cc0, 2, 0x04, 0x00000000 },
{ 0x419c80, 1, 0x04, 0x00000230 },
{ 0x419ccc, 2, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
- { 0x419e00, 1, 0x04, 0x00000080 },
- { 0x419ea0, 1, 0x04, 0x00000000 },
- { 0x419ee4, 1, 0x04, 0x00000000 },
- { 0x419ea4, 1, 0x04, 0x00000100 },
- { 0x419ea8, 1, 0x04, 0x00000000 },
- { 0x419eb4, 1, 0x04, 0x00000000 },
- { 0x419ebc, 2, 0x04, 0x00000000 },
- { 0x419edc, 1, 0x04, 0x00000000 },
- { 0x419f00, 1, 0x04, 0x00000000 },
- { 0x419ed0, 1, 0x04, 0x00003234 },
- { 0x419f74, 1, 0x04, 0x00015555 },
- { 0x419f80, 4, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nv108_graph_pack_mmio[] = {
+ { nv108_graph_init_main_0 },
+ { nvf0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvd9_graph_init_pd_0 },
+ { nv108_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvf0_graph_init_sked_0 },
+ { nvf0_graph_init_cwd_0 },
+ { nvd9_graph_init_prop_0 },
+ { nv108_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nv108_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvd9_graph_init_gpm_0 },
+ { nvf0_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nve4_graph_init_tpccs_0 },
+ { nv108_graph_init_tex_0 },
+ { nve4_graph_init_pe_0 },
+ { nv108_graph_init_l1c_0 },
+ { nvc0_graph_init_mpc_0 },
+ { nvf0_graph_init_sm_0 },
+ { nvd7_graph_init_pes_0 },
+ { nvd7_graph_init_wwdx_0 },
+ { nvd7_graph_init_cbm_0 },
+ { nve4_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
static int
nv108_graph_fini(struct nouveau_object *object, bool suspend)
{
return nouveau_graph_fini(&priv->base, suspend);
}
-static struct nvc0_graph_init *
-nv108_graph_init_mmio[] = {
- nv108_graph_init_regs,
- nvf0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvd9_graph_init_unk64xx,
- nv108_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvf0_graph_init_unk70xx,
- nvf0_graph_init_unk5bxx,
- nv108_graph_init_gpc,
- nv108_graph_init_tpc,
- nve4_graph_init_unk,
- nve4_graph_init_unk88xx,
- NULL
-};
-
#include "fuc/hubnv108.fuc5.h"
static struct nvc0_graph_ucode
},
.cclass = &nv108_grctx_oclass,
.sclass = nv108_graph_sclass,
- .mmio = nv108_graph_init_mmio,
+ .mmio = nv108_graph_pack_mmio,
.fecs.ucode = &nv108_graph_fecs_ucode,
.gpccs.ucode = &nv108_graph_gpccs_ucode,
}.base;
nv_wr32(priv, NV10_PGRAPH_SURFACE, tmp);
/* begin RAM config */
- vramsz = pci_resource_len(nv_device(priv)->pdev, 0) - 1;
+ vramsz = nv_device_resource_len(nv_device(priv), 0) - 1;
nv_wr32(priv, 0x4009A4, nv_rd32(priv, 0x100200));
nv_wr32(priv, 0x4009A8, nv_rd32(priv, 0x100204));
nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
engine->tile_prog(engine, i);
/* begin RAM config */
- vramsz = pci_resource_len(nv_device(priv)->pdev, 0) - 1;
+ vramsz = nv_device_resource_len(nv_device(priv), 0) - 1;
switch (nv_device(priv)->chipset) {
case 0x40:
nv_wr32(priv, 0x4009A4, nv_rd32(priv, 0x100200));
{ 0x00000080, "UNK7" },
{ 0x00000100, "CTXPROG" },
{ 0x00000200, "VFETCH" },
- { 0x00000400, "CCACHE_UNK4" },
- { 0x00000800, "STRMOUT_GSCHED_UNK5" },
- { 0x00001000, "UNK14XX" },
- { 0x00002000, "UNK24XX_CSCHED" },
- { 0x00004000, "UNK1CXX" },
+ { 0x00000400, "CCACHE_PREGEOM" },
+ { 0x00000800, "STRMOUT_VATTR_POSTGEOM" },
+ { 0x00001000, "VCLIP" },
+ { 0x00002000, "RATTR_APLANE" },
+ { 0x00004000, "TRAST" },
{ 0x00008000, "CLIPID" },
{ 0x00010000, "ZCULL" },
{ 0x00020000, "ENG2D" },
- { 0x00040000, "UNK34XX" },
- { 0x00080000, "TPRAST" },
- { 0x00100000, "TPROP" },
- { 0x00200000, "TEX" },
- { 0x00400000, "TPVP" },
- { 0x00800000, "MP" },
+ { 0x00040000, "RMASK" },
+ { 0x00080000, "TPC_RAST" },
+ { 0x00100000, "TPC_PROP" },
+ { 0x00200000, "TPC_TEX" },
+ { 0x00400000, "TPC_GEOM" },
+ { 0x00800000, "TPC_MP" },
{ 0x01000000, "ROP" },
{}
};
static const char *const nv50_pgraph_vstatus_0[] = {
- "VFETCH", "CCACHE", "UNK4", "UNK5", "GSCHED", "STRMOUT", "UNK14XX", NULL
+ "VFETCH", "CCACHE", "PREGEOM", "POSTGEOM", "VATTR", "STRMOUT", "VCLIP",
+ NULL
};
static const char *const nv50_pgraph_vstatus_1[] = {
- "TPRAST", "TPROP", "TEXTURE", "TPVP", "MP", NULL
+ "TPC_RAST", "TPC_PROP", "TPC_TEX", "TPC_GEOM", "TPC_MP", NULL
};
static const char *const nv50_pgraph_vstatus_2[] = {
- "UNK24XX", "CSCHED", "UNK1CXX", "CLIPID", "ZCULL", "ENG2D", "UNK34XX",
+ "RATTR", "APLANE", "TRAST", "CLIPID", "ZCULL", "ENG2D", "RMASK",
"ROP", NULL
};
{}
};
+static const struct nouveau_bitfield nv50_tex_traps[] = {
+ { 0x00000001, "" }, /* any bit set? */
+ { 0x00000002, "FAULT" },
+ { 0x00000004, "STORAGE_TYPE_MISMATCH" },
+ { 0x00000008, "LINEAR_MISMATCH" },
+ { 0x00000020, "WRONG_MEMTYPE" },
+ {}
+};
+
static const struct nouveau_bitfield nv50_graph_trap_m2mf[] = {
{ 0x00000001, "NOTIFY" },
{ 0x00000002, "IN" },
for (r = ustatus_addr + 4; r <= ustatus_addr + 0x10; r += 4)
nv_error(priv, "\t0x%08x: 0x%08x\n", r,
nv_rd32(priv, r));
+ if (ustatus) {
+ nv_error(priv, "%s - TP%d:", name, i);
+ nouveau_bitfield_print(nv50_tex_traps,
+ ustatus);
+ pr_cont("\n");
+ ustatus = 0;
+ }
}
break;
case 7: /* MP error */
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
}
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-struct nvc0_graph_init
-nvc0_graph_init_regs[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_main_0[] = {
{ 0x400080, 1, 0x04, 0x003083c2 },
{ 0x400088, 1, 0x04, 0x00006fe7 },
{ 0x40008c, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk40xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_fe_0[] = {
{ 0x40415c, 1, 0x04, 0x00000000 },
{ 0x404170, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk44xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_pri_0[] = {
{ 0x404488, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk78xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_rstr2d_0[] = {
{ 0x407808, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk60xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_pd_0[] = {
{ 0x406024, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk58xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_ds_0[] = {
{ 0x405844, 1, 0x04, 0x00ffffff },
{ 0x405850, 1, 0x04, 0x00000000 },
{ 0x405908, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk80xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_scc_0[] = {
{ 0x40803c, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_gpc[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_prop_0[] = {
{ 0x4184a0, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_gpc_unk_0[] = {
{ 0x418604, 1, 0x04, 0x00000000 },
{ 0x418680, 1, 0x04, 0x00000000 },
{ 0x418714, 1, 0x04, 0x80000000 },
{ 0x418384, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_setup_0[] = {
{ 0x418814, 3, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_crstr_0[] = {
{ 0x418b04, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_setup_1[] = {
{ 0x4188c8, 1, 0x04, 0x80000000 },
{ 0x4188cc, 1, 0x04, 0x00000000 },
{ 0x4188d0, 1, 0x04, 0x00010000 },
{ 0x4188d4, 1, 0x04, 0x00000001 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_zcull_0[] = {
{ 0x418910, 1, 0x04, 0x00010001 },
{ 0x418914, 1, 0x04, 0x00000301 },
{ 0x418918, 1, 0x04, 0x00800000 },
{ 0x418980, 1, 0x04, 0x77777770 },
{ 0x418984, 3, 0x04, 0x77777777 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_gpm_0[] = {
{ 0x418c04, 1, 0x04, 0x00000000 },
{ 0x418c88, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_gpc_unk_1[] = {
{ 0x418d00, 1, 0x04, 0x00000000 },
{ 0x418f08, 1, 0x04, 0x00000000 },
{ 0x418e00, 1, 0x04, 0x00000050 },
{ 0x418e08, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_gcc_0[] = {
{ 0x41900c, 1, 0x04, 0x00000000 },
{ 0x419018, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvc0_graph_init_tpc[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_tpccs_0[] = {
{ 0x419d08, 2, 0x04, 0x00000000 },
{ 0x419d10, 1, 0x04, 0x00000014 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_tex_0[] = {
{ 0x419ab0, 1, 0x04, 0x00000000 },
{ 0x419ab8, 1, 0x04, 0x000000e7 },
{ 0x419abc, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_pe_0[] = {
{ 0x41980c, 3, 0x04, 0x00000000 },
{ 0x419844, 1, 0x04, 0x00000000 },
{ 0x41984c, 1, 0x04, 0x00005bc5 },
{ 0x419850, 4, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_l1c_0[] = {
{ 0x419c98, 1, 0x04, 0x00000000 },
{ 0x419ca8, 1, 0x04, 0x80000000 },
{ 0x419cb4, 1, 0x04, 0x00000000 },
{ 0x419cb8, 1, 0x04, 0x00008bf4 },
{ 0x419cbc, 1, 0x04, 0x28137606 },
{ 0x419cc0, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_wwdx_0[] = {
{ 0x419bd4, 1, 0x04, 0x00800000 },
{ 0x419bdc, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_tpccs_1[] = {
{ 0x419d2c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc0_graph_init_mpc_0[] = {
{ 0x419c0c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc0_graph_init_sm_0[] = {
{ 0x419e00, 1, 0x04, 0x00000000 },
{ 0x419ea0, 1, 0x04, 0x00000000 },
{ 0x419ea4, 1, 0x04, 0x00000100 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_init_unk88xx[] = {
+const struct nvc0_graph_init
+nvc0_graph_init_be_0[] = {
{ 0x40880c, 1, 0x04, 0x00000000 },
{ 0x408910, 9, 0x04, 0x00000000 },
{ 0x408950, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvc0_graph_tpc_0[] = {
- { 0x50405c, 1, 0x04, 0x00000001 },
+const struct nvc0_graph_init
+nvc0_graph_init_fe_1[] = {
+ { 0x4040f0, 1, 0x04, 0x00000000 },
{}
};
+const struct nvc0_graph_init
+nvc0_graph_init_pe_1[] = {
+ { 0x419880, 1, 0x04, 0x00000002 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nvc0_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvc0_graph_init_pd_0 },
+ { nvc0_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvc0_graph_init_prop_0 },
+ { nvc0_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc0_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvc0_graph_init_gpm_0 },
+ { nvc0_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvc0_graph_init_tex_0 },
+ { nvc0_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvc0_graph_init_wwdx_0 },
+ { nvc0_graph_init_tpccs_1 },
+ { nvc0_graph_init_mpc_0 },
+ { nvc0_graph_init_sm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ { nvc0_graph_init_pe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
void
-nvc0_graph_mmio(struct nvc0_graph_priv *priv, struct nvc0_graph_init *init)
+nvc0_graph_mmio(struct nvc0_graph_priv *priv, const struct nvc0_graph_pack *p)
{
- for (; init && init->count; init++) {
- u32 addr = init->addr, i;
- for (i = 0; i < init->count; i++) {
+ const struct nvc0_graph_pack *pack;
+ const struct nvc0_graph_init *init;
+
+ pack_for_each_init(init, pack, p) {
+ u32 next = init->addr + init->count * init->pitch;
+ u32 addr = init->addr;
+ while (addr < next) {
nv_wr32(priv, addr, init->data);
addr += init->pitch;
}
}
void
-nvc0_graph_icmd(struct nvc0_graph_priv *priv, struct nvc0_graph_init *init)
+nvc0_graph_icmd(struct nvc0_graph_priv *priv, const struct nvc0_graph_pack *p)
{
- u32 addr, data;
- int i, j;
+ const struct nvc0_graph_pack *pack;
+ const struct nvc0_graph_init *init;
+ u32 data = 0;
nv_wr32(priv, 0x400208, 0x80000000);
- for (i = 0; init->count; init++, i++) {
- if (!i || data != init->data) {
+
+ pack_for_each_init(init, pack, p) {
+ u32 next = init->addr + init->count * init->pitch;
+ u32 addr = init->addr;
+
+ if ((pack == p && init == p->init) || data != init->data) {
nv_wr32(priv, 0x400204, init->data);
data = init->data;
}
- addr = init->addr;
- for (j = 0; j < init->count; j++) {
+ while (addr < next) {
nv_wr32(priv, 0x400200, addr);
+ nv_wait(priv, 0x400700, 0x00000002, 0x00000000);
addr += init->pitch;
- while (nv_rd32(priv, 0x400700) & 0x00000002) {}
}
}
+
nv_wr32(priv, 0x400208, 0x00000000);
}
void
-nvc0_graph_mthd(struct nvc0_graph_priv *priv, struct nvc0_graph_mthd *mthds)
+nvc0_graph_mthd(struct nvc0_graph_priv *priv, const struct nvc0_graph_pack *p)
{
- struct nvc0_graph_mthd *mthd;
- struct nvc0_graph_init *init;
- int i = 0, j;
- u32 data;
-
- while ((mthd = &mthds[i++]) && (init = mthd->init)) {
- u32 addr = 0x80000000 | mthd->oclass;
- for (data = 0; init->count; init++) {
- if (init == mthd->init || data != init->data) {
- nv_wr32(priv, 0x40448c, init->data);
- data = init->data;
- }
+ const struct nvc0_graph_pack *pack;
+ const struct nvc0_graph_init *init;
+ u32 data = 0;
- addr = (addr & 0x8000ffff) | (init->addr << 14);
- for (j = 0; j < init->count; j++) {
- nv_wr32(priv, 0x404488, addr);
- addr += init->pitch << 14;
- }
+ pack_for_each_init(init, pack, p) {
+ u32 ctrl = 0x80000000 | pack->type;
+ u32 next = init->addr + init->count * init->pitch;
+ u32 addr = init->addr;
+
+ if ((pack == p && init == p->init) || data != init->data) {
+ nv_wr32(priv, 0x40448c, init->data);
+ data = init->data;
+ }
+
+ while (addr < next) {
+ nv_wr32(priv, 0x404488, ctrl | (addr << 14));
+ addr += init->pitch;
}
}
}
static void
nvc0_graph_init_csdata(struct nvc0_graph_priv *priv,
- struct nvc0_graph_init *init,
+ const struct nvc0_graph_pack *pack,
u32 falcon, u32 starstar, u32 base)
{
- u32 addr = init->addr;
- u32 next = addr;
+ const struct nvc0_graph_pack *iter;
+ const struct nvc0_graph_init *init;
+ u32 addr = ~0, prev = ~0, xfer = 0;
u32 star, temp;
nv_wr32(priv, falcon + 0x01c0, 0x02000000 + starstar);
star = temp;
nv_wr32(priv, falcon + 0x01c0, 0x01000000 + star);
- do {
- if (init->addr != next) {
- while (addr < next) {
- u32 nr = min((int)(next - addr) / 4, 32);
- nv_wr32(priv, falcon + 0x01c4,
- ((nr - 1) << 26) | (addr - base));
- addr += nr * 4;
- star += 4;
+ pack_for_each_init(init, iter, pack) {
+ u32 head = init->addr - base;
+ u32 tail = head + init->count * init->pitch;
+ while (head < tail) {
+ if (head != prev + 4 || xfer >= 32) {
+ if (xfer) {
+ u32 data = ((--xfer << 26) | addr);
+ nv_wr32(priv, falcon + 0x01c4, data);
+ star += 4;
+ }
+ addr = head;
+ xfer = 0;
}
- addr = next = init->addr;
+ prev = head;
+ xfer = xfer + 1;
+ head = head + init->pitch;
}
- next += init->count * 4;
- } while ((init++)->count);
+ }
+ nv_wr32(priv, falcon + 0x01c4, (--xfer << 26) | addr);
nv_wr32(priv, falcon + 0x01c0, 0x01000004 + starstar);
- nv_wr32(priv, falcon + 0x01c4, star);
+ nv_wr32(priv, falcon + 0x01c4, star + 4);
}
int
{
struct nvc0_graph_oclass *oclass = (void *)nv_object(priv)->oclass;
struct nvc0_grctx_oclass *cclass = (void *)nv_engine(priv)->cclass;
- struct nvc0_graph_init *init;
u32 r000260;
int i;
nv_wr32(priv, 0x409184, oclass->fecs.ucode->code.data[i]);
}
- for (i = 0; (init = cclass->hub[i]); i++) {
- nvc0_graph_init_csdata(priv, init, 0x409000, 0x000, 0x000000);
- }
-
/* load GPC microcode */
nv_wr32(priv, 0x41a1c0, 0x01000000);
for (i = 0; i < oclass->gpccs.ucode->data.size / 4; i++)
}
nv_wr32(priv, 0x000260, r000260);
- if ((init = cclass->gpc[0]))
- nvc0_graph_init_csdata(priv, init, 0x41a000, 0x000, 0x418000);
- if ((init = cclass->gpc[2]))
- nvc0_graph_init_csdata(priv, init, 0x41a000, 0x004, 0x419800);
- if ((init = cclass->gpc[3]))
- nvc0_graph_init_csdata(priv, init, 0x41a000, 0x008, 0x41be00);
+ /* load register lists */
+ nvc0_graph_init_csdata(priv, cclass->hub, 0x409000, 0x000, 0x000000);
+ nvc0_graph_init_csdata(priv, cclass->gpc, 0x41a000, 0x000, 0x418000);
+ nvc0_graph_init_csdata(priv, cclass->tpc, 0x41a000, 0x004, 0x419800);
+ nvc0_graph_init_csdata(priv, cclass->ppc, 0x41a000, 0x008, 0x41be00);
/* start HUB ucode running, it'll init the GPCs */
nv_wr32(priv, 0x40910c, 0x00000000);
nv_wr32(priv, GPC_BCAST(0x08b4), priv->unk4188b4->addr >> 8);
nv_wr32(priv, GPC_BCAST(0x08b8), priv->unk4188b8->addr >> 8);
- for (i = 0; oclass->mmio[i]; i++)
- nvc0_graph_mmio(priv, oclass->mmio[i]);
+ nvc0_graph_mmio(priv, oclass->mmio);
memcpy(tpcnr, priv->tpc_nr, sizeof(priv->tpc_nr));
for (i = 0, gpc = -1; i < priv->tpc_total; i++) {
int ret;
snprintf(f, sizeof(f), "nouveau/nv%02x_%s", device->chipset, fwname);
- ret = request_firmware(&fw, f, &device->pdev->dev);
+ ret = request_firmware(&fw, f, nv_device_base(device));
if (ret) {
snprintf(f, sizeof(f), "nouveau/%s", fwname);
- ret = request_firmware(&fw, f, &device->pdev->dev);
+ ret = request_firmware(&fw, f, nv_device_base(device));
if (ret) {
nv_error(priv, "failed to load %s\n", fwname);
return ret;
return 0;
}
-struct nvc0_graph_init *
-nvc0_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvc0_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvc0_graph_init_gpc,
- nvc0_graph_init_tpc,
- nvc0_graph_init_unk88xx,
- nvc0_graph_tpc_0,
- NULL
-};
-
#include "fuc/hubnvc0.fuc.h"
struct nvc0_graph_ucode
},
.cclass = &nvc0_grctx_oclass,
.sclass = nvc0_graph_sclass,
- .mmio = nvc0_graph_init_mmio,
+ .mmio = nvc0_graph_pack_mmio,
.fecs.ucode = &nvc0_graph_fecs_ucode,
.gpccs.ucode = &nvc0_graph_gpccs_ucode,
}.base;
#define ROP_UNIT(u, r) (0x410000 + (u) * 0x400 + (r))
#define GPC_BCAST(r) (0x418000 + (r))
#define GPC_UNIT(t, r) (0x500000 + (t) * 0x8000 + (r))
+#define PPC_UNIT(t, m, r) (0x503000 + (t) * 0x8000 + (m) * 0x200 + (r))
#define TPC_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r))
struct nvc0_graph_data {
} data[4];
};
-int nvc0_grctx_generate(struct nvc0_graph_priv *);
-
int nvc0_graph_context_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
u32 data;
};
-struct nvc0_graph_mthd {
- u16 oclass;
- struct nvc0_graph_init *init;
-};
-
-struct nvc0_grctx {
- struct nvc0_graph_priv *priv;
- struct nvc0_graph_data *data;
- struct nvc0_graph_mmio *mmio;
- int buffer_nr;
- u64 buffer[4];
- u64 addr;
+struct nvc0_graph_pack {
+ const struct nvc0_graph_init *init;
+ u32 type;
};
-struct nvc0_grctx_oclass {
- struct nouveau_oclass base;
- /* main context generation function */
- void (*main)(struct nvc0_graph_priv *, struct nvc0_grctx *);
- /* context-specific modify-on-first-load list generation function */
- void (*mods)(struct nvc0_graph_priv *, struct nvc0_grctx *);
- void (*unkn)(struct nvc0_graph_priv *);
- /* mmio context data */
- struct nvc0_graph_init **hub;
- struct nvc0_graph_init **gpc;
- /* indirect context data, generated with icmds/mthds */
- struct nvc0_graph_init *icmd;
- struct nvc0_graph_mthd *mthd;
-};
+#define pack_for_each_init(init, pack, head) \
+ for (pack = head; pack && pack->init; pack++) \
+ for (init = pack->init; init && init->count; init++)
struct nvc0_graph_ucode {
struct nvc0_graph_fuc code;
struct nouveau_oclass base;
struct nouveau_oclass **cclass;
struct nouveau_oclass *sclass;
- struct nvc0_graph_init **mmio;
+ const struct nvc0_graph_pack *mmio;
struct {
struct nvc0_graph_ucode *ucode;
} fecs;
} gpccs;
};
-void nvc0_graph_mmio(struct nvc0_graph_priv *, struct nvc0_graph_init *);
-void nvc0_graph_icmd(struct nvc0_graph_priv *, struct nvc0_graph_init *);
-void nvc0_graph_mthd(struct nvc0_graph_priv *, struct nvc0_graph_mthd *);
+void nvc0_graph_mmio(struct nvc0_graph_priv *, const struct nvc0_graph_pack *);
+void nvc0_graph_icmd(struct nvc0_graph_priv *, const struct nvc0_graph_pack *);
+void nvc0_graph_mthd(struct nvc0_graph_priv *, const struct nvc0_graph_pack *);
int nvc0_graph_init_ctxctl(struct nvc0_graph_priv *);
-extern struct nvc0_graph_init nvc0_graph_init_regs[];
-extern struct nvc0_graph_init nvc0_graph_init_unk40xx[];
-extern struct nvc0_graph_init nvc0_graph_init_unk44xx[];
-extern struct nvc0_graph_init nvc0_graph_init_unk78xx[];
-extern struct nvc0_graph_init nvc0_graph_init_unk60xx[];
-extern struct nvc0_graph_init nvc0_graph_init_unk58xx[];
-extern struct nvc0_graph_init nvc0_graph_init_unk80xx[];
-extern struct nvc0_graph_init nvc0_graph_init_gpc[];
-extern struct nvc0_graph_init nvc0_graph_init_unk88xx[];
-extern struct nvc0_graph_init nvc0_graph_tpc_0[];
-
-extern struct nvc0_graph_init nvc3_graph_init_unk58xx[];
-
-extern struct nvc0_graph_init nvd9_graph_init_unk58xx[];
-extern struct nvc0_graph_init nvd9_graph_init_unk64xx[];
-
-extern struct nvc0_graph_init nve4_graph_init_regs[];
-extern struct nvc0_graph_init nve4_graph_init_unk[];
-extern struct nvc0_graph_init nve4_graph_init_unk88xx[];
-
-extern struct nvc0_graph_init nvf0_graph_init_unk40xx[];
-extern struct nvc0_graph_init nvf0_graph_init_unk70xx[];
-extern struct nvc0_graph_init nvf0_graph_init_unk5bxx[];
-extern struct nvc0_graph_init nvf0_graph_init_tpc[];
-
-int nvc0_grctx_generate(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
-void nvc0_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
-void nvc0_grctx_generate_unkn(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_tpcid(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_r406028(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_r4060a8(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_r418bb8(struct nvc0_graph_priv *);
-void nve4_grctx_generate_r418bb8(struct nvc0_graph_priv *);
-void nvc0_grctx_generate_r406800(struct nvc0_graph_priv *);
-
-extern struct nouveau_oclass *nvc0_grctx_oclass;
-extern struct nvc0_graph_init *nvc0_grctx_init_hub[];
-extern struct nvc0_graph_init nvc0_grctx_init_base[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk40xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk44xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk46xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk47xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk60xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk64xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk78xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_unk80xx[];
-extern struct nvc0_graph_init nvc0_grctx_init_gpc_0[];
-extern struct nvc0_graph_init nvc0_grctx_init_gpc_1[];
-extern struct nvc0_graph_init nvc0_grctx_init_tpc[];
-extern struct nvc0_graph_init nvc0_grctx_init_icmd[];
-extern struct nvc0_graph_init nvd9_grctx_init_icmd[]; //
-
-extern struct nvc0_graph_mthd nvc0_grctx_init_mthd[];
-extern struct nvc0_graph_init nvc0_grctx_init_902d[];
-extern struct nvc0_graph_init nvc0_grctx_init_9039[];
-extern struct nvc0_graph_init nvc0_grctx_init_90c0[];
-extern struct nvc0_graph_init nvc0_grctx_init_mthd_magic[];
-
-void nvc1_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *);
-void nvc1_grctx_generate_unkn(struct nvc0_graph_priv *);
-extern struct nouveau_oclass *nvc1_grctx_oclass;
-extern struct nvc0_graph_init nvc1_grctx_init_9097[];
-
-extern struct nouveau_oclass *nvc3_grctx_oclass;
-
-extern struct nouveau_oclass *nvc8_grctx_oclass;
-extern struct nvc0_graph_init nvc8_grctx_init_9197[];
-extern struct nvc0_graph_init nvc8_grctx_init_9297[];
-
-extern struct nouveau_oclass *nvd7_grctx_oclass;
-
-extern struct nouveau_oclass *nvd9_grctx_oclass;
-extern struct nvc0_graph_init nvd9_grctx_init_rop[];
-extern struct nvc0_graph_mthd nvd9_grctx_init_mthd[];
-
-void nve4_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *);
-void nve4_grctx_generate_unkn(struct nvc0_graph_priv *);
-extern struct nouveau_oclass *nve4_grctx_oclass;
-extern struct nvc0_graph_init nve4_grctx_init_unk46xx[];
-extern struct nvc0_graph_init nve4_grctx_init_unk47xx[];
-extern struct nvc0_graph_init nve4_grctx_init_unk58xx[];
-extern struct nvc0_graph_init nve4_grctx_init_unk80xx[];
-extern struct nvc0_graph_init nve4_grctx_init_unk90xx[];
-
-extern struct nouveau_oclass *nvf0_grctx_oclass;
-extern struct nvc0_graph_init nvf0_grctx_init_unk44xx[];
-extern struct nvc0_graph_init nvf0_grctx_init_unk5bxx[];
-extern struct nvc0_graph_init nvf0_grctx_init_unk60xx[];
-
-extern struct nouveau_oclass *nv108_grctx_oclass;
-
-#define mmio_data(s,a,p) do { \
- info->buffer[info->buffer_nr] = round_up(info->addr, (a)); \
- info->addr = info->buffer[info->buffer_nr++] + (s); \
- info->data->size = (s); \
- info->data->align = (a); \
- info->data->access = (p); \
- info->data++; \
-} while(0)
-
-#define mmio_list(r,d,s,b) do { \
- info->mmio->addr = (r); \
- info->mmio->data = (d); \
- info->mmio->shift = (s); \
- info->mmio->buffer = (b); \
- info->mmio++; \
- nv_wr32(priv, (r), (d) | ((s) ? (info->buffer[(b)] >> (s)) : 0)); \
-} while(0)
+/* register init value lists */
+
+extern const struct nvc0_graph_init nvc0_graph_init_main_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_fe_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_pri_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_rstr2d_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_pd_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_ds_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_scc_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_prop_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_gpc_unk_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_setup_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_crstr_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_setup_1[];
+extern const struct nvc0_graph_init nvc0_graph_init_zcull_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_gpm_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_gpc_unk_1[];
+extern const struct nvc0_graph_init nvc0_graph_init_gcc_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_tpccs_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_tex_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_pe_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_l1c_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_wwdx_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_tpccs_1[];
+extern const struct nvc0_graph_init nvc0_graph_init_mpc_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_be_0[];
+extern const struct nvc0_graph_init nvc0_graph_init_fe_1[];
+extern const struct nvc0_graph_init nvc0_graph_init_pe_1[];
+
+extern const struct nvc0_graph_init nvc4_graph_init_ds_0[];
+extern const struct nvc0_graph_init nvc4_graph_init_tex_0[];
+extern const struct nvc0_graph_init nvc4_graph_init_sm_0[];
+
+extern const struct nvc0_graph_init nvc1_graph_init_gpc_unk_0[];
+extern const struct nvc0_graph_init nvc1_graph_init_setup_1[];
+
+extern const struct nvc0_graph_init nvd9_graph_init_pd_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_ds_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_prop_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_gpm_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_gpc_unk_1[];
+extern const struct nvc0_graph_init nvd9_graph_init_tex_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_sm_0[];
+extern const struct nvc0_graph_init nvd9_graph_init_fe_1[];
+
+extern const struct nvc0_graph_init nvd7_graph_init_pes_0[];
+extern const struct nvc0_graph_init nvd7_graph_init_wwdx_0[];
+extern const struct nvc0_graph_init nvd7_graph_init_cbm_0[];
+
+extern const struct nvc0_graph_init nve4_graph_init_main_0[];
+extern const struct nvc0_graph_init nve4_graph_init_tpccs_0[];
+extern const struct nvc0_graph_init nve4_graph_init_pe_0[];
+extern const struct nvc0_graph_init nve4_graph_init_be_0[];
+
+extern const struct nvc0_graph_init nvf0_graph_init_fe_0[];
+extern const struct nvc0_graph_init nvf0_graph_init_sked_0[];
+extern const struct nvc0_graph_init nvf0_graph_init_cwd_0[];
+extern const struct nvc0_graph_init nvf0_graph_init_gpc_unk_1[];
+extern const struct nvc0_graph_init nvf0_graph_init_sm_0[];
+
+extern const struct nvc0_graph_init nv108_graph_init_gpc_unk_0[];
+
#endif
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
};
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-static struct nvc0_graph_init
-nvc1_graph_init_gpc[] = {
- { 0x4184a0, 1, 0x04, 0x00000000 },
+const struct nvc0_graph_init
+nvc1_graph_init_gpc_unk_0[] = {
{ 0x418604, 1, 0x04, 0x00000000 },
{ 0x418680, 1, 0x04, 0x00000000 },
{ 0x418714, 1, 0x04, 0x00000000 },
{ 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc1_graph_init_setup_1[] = {
{ 0x4188c8, 2, 0x04, 0x00000000 },
{ 0x4188d0, 1, 0x04, 0x00010000 },
{ 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc1_graph_init_gpc_unk_1[] = {
{ 0x418d00, 1, 0x04, 0x00000000 },
{ 0x418f08, 1, 0x04, 0x00000000 },
{ 0x418e00, 1, 0x04, 0x00000003 },
{ 0x418e08, 1, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvc1_graph_init_tpc[] = {
- { 0x419d08, 2, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
- { 0x419ab0, 1, 0x04, 0x00000000 },
- { 0x419ac8, 1, 0x04, 0x00000000 },
- { 0x419ab8, 1, 0x04, 0x000000e7 },
- { 0x419abc, 2, 0x04, 0x00000000 },
- { 0x41980c, 2, 0x04, 0x00000000 },
+static const struct nvc0_graph_init
+nvc1_graph_init_pe_0[] = {
+ { 0x41980c, 1, 0x04, 0x00000010 },
+ { 0x419810, 1, 0x04, 0x00000000 },
{ 0x419814, 1, 0x04, 0x00000004 },
{ 0x419844, 1, 0x04, 0x00000000 },
{ 0x41984c, 1, 0x04, 0x00005bc5 },
{ 0x419850, 4, 0x04, 0x00000000 },
{ 0x419880, 1, 0x04, 0x00000002 },
- { 0x419c98, 1, 0x04, 0x00000000 },
- { 0x419ca8, 1, 0x04, 0x80000000 },
- { 0x419cb4, 1, 0x04, 0x00000000 },
- { 0x419cb8, 1, 0x04, 0x00008bf4 },
- { 0x419cbc, 1, 0x04, 0x28137606 },
- { 0x419cc0, 2, 0x04, 0x00000000 },
- { 0x419bd4, 1, 0x04, 0x00800000 },
- { 0x419bdc, 1, 0x04, 0x00000000 },
- { 0x419d2c, 1, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
- { 0x419e00, 1, 0x04, 0x00000000 },
- { 0x419ea0, 1, 0x04, 0x00000000 },
- { 0x419ea4, 1, 0x04, 0x00000100 },
- { 0x419ea8, 1, 0x04, 0x00001100 },
- { 0x419eac, 1, 0x04, 0x11100702 },
- { 0x419eb0, 1, 0x04, 0x00000003 },
- { 0x419eb4, 4, 0x04, 0x00000000 },
- { 0x419ec8, 1, 0x04, 0x0e063818 },
- { 0x419ecc, 1, 0x04, 0x0e060e06 },
- { 0x419ed0, 1, 0x04, 0x00003818 },
- { 0x419ed4, 1, 0x04, 0x011104f1 },
- { 0x419edc, 1, 0x04, 0x00000000 },
- { 0x419f00, 1, 0x04, 0x00000000 },
- { 0x419f2c, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init *
-nvc1_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvc3_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvc1_graph_init_gpc,
- nvc1_graph_init_tpc,
- nvc0_graph_init_unk88xx,
- nvc0_graph_tpc_0,
- NULL
+static const struct nvc0_graph_pack
+nvc1_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvc0_graph_init_pd_0 },
+ { nvc4_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvc0_graph_init_prop_0 },
+ { nvc1_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvc0_graph_init_gpm_0 },
+ { nvc1_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvc4_graph_init_tex_0 },
+ { nvc1_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvc0_graph_init_wwdx_0 },
+ { nvc0_graph_init_tpccs_1 },
+ { nvc0_graph_init_mpc_0 },
+ { nvc4_graph_init_sm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ {}
};
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
struct nouveau_oclass *
nvc1_graph_oclass = &(struct nvc0_graph_oclass) {
.base.handle = NV_ENGINE(GR, 0xc1),
},
.cclass = &nvc1_grctx_oclass,
.sclass = nvc1_graph_sclass,
- .mmio = nvc1_graph_init_mmio,
+ .mmio = nvc1_graph_pack_mmio,
.fecs.ucode = &nvc0_graph_fecs_ucode,
.gpccs.ucode = &nvc0_graph_gpccs_ucode,
}.base;
+++ /dev/null
-/*
- * Copyright 2013 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs <bskeggs@redhat.com>
- */
-
-#include "nvc0.h"
-
-/*******************************************************************************
- * PGRAPH engine/subdev functions
- ******************************************************************************/
-
-struct nvc0_graph_init
-nvc3_graph_init_unk58xx[] = {
- { 0x405844, 1, 0x04, 0x00ffffff },
- { 0x405850, 1, 0x04, 0x00000000 },
- { 0x405900, 1, 0x04, 0x00002834 },
- { 0x405908, 1, 0x04, 0x00000000 },
- {}
-};
-
-static struct nvc0_graph_init
-nvc3_graph_init_tpc[] = {
- { 0x419d08, 2, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
- { 0x419ab0, 1, 0x04, 0x00000000 },
- { 0x419ac8, 1, 0x04, 0x00000000 },
- { 0x419ab8, 1, 0x04, 0x000000e7 },
- { 0x419abc, 2, 0x04, 0x00000000 },
- { 0x41980c, 3, 0x04, 0x00000000 },
- { 0x419844, 1, 0x04, 0x00000000 },
- { 0x41984c, 1, 0x04, 0x00005bc5 },
- { 0x419850, 4, 0x04, 0x00000000 },
- { 0x419880, 1, 0x04, 0x00000002 },
- { 0x419c98, 1, 0x04, 0x00000000 },
- { 0x419ca8, 1, 0x04, 0x80000000 },
- { 0x419cb4, 1, 0x04, 0x00000000 },
- { 0x419cb8, 1, 0x04, 0x00008bf4 },
- { 0x419cbc, 1, 0x04, 0x28137606 },
- { 0x419cc0, 2, 0x04, 0x00000000 },
- { 0x419bd4, 1, 0x04, 0x00800000 },
- { 0x419bdc, 1, 0x04, 0x00000000 },
- { 0x419d2c, 1, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
- { 0x419e00, 1, 0x04, 0x00000000 },
- { 0x419ea0, 1, 0x04, 0x00000000 },
- { 0x419ea4, 1, 0x04, 0x00000100 },
- { 0x419ea8, 1, 0x04, 0x00001100 },
- { 0x419eac, 1, 0x04, 0x11100702 },
- { 0x419eb0, 1, 0x04, 0x00000003 },
- { 0x419eb4, 4, 0x04, 0x00000000 },
- { 0x419ec8, 1, 0x04, 0x0e063818 },
- { 0x419ecc, 1, 0x04, 0x0e060e06 },
- { 0x419ed0, 1, 0x04, 0x00003818 },
- { 0x419ed4, 1, 0x04, 0x011104f1 },
- { 0x419edc, 1, 0x04, 0x00000000 },
- { 0x419f00, 1, 0x04, 0x00000000 },
- { 0x419f2c, 1, 0x04, 0x00000000 },
- {}
-};
-
-static struct nvc0_graph_init *
-nvc3_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvc3_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvc0_graph_init_gpc,
- nvc3_graph_init_tpc,
- nvc0_graph_init_unk88xx,
- nvc0_graph_tpc_0,
- NULL
-};
-
-struct nouveau_oclass *
-nvc3_graph_oclass = &(struct nvc0_graph_oclass) {
- .base.handle = NV_ENGINE(GR, 0xc3),
- .base.ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_graph_ctor,
- .dtor = nvc0_graph_dtor,
- .init = nvc0_graph_init,
- .fini = _nouveau_graph_fini,
- },
- .cclass = &nvc3_grctx_oclass,
- .sclass = nvc0_graph_sclass,
- .mmio = nvc3_graph_init_mmio,
- .fecs.ucode = &nvc0_graph_fecs_ucode,
- .gpccs.ucode = &nvc0_graph_gpccs_ucode,
-}.base;
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+
+#include "nvc0.h"
+#include "ctxnvc0.h"
+
+/*******************************************************************************
+ * PGRAPH register lists
+ ******************************************************************************/
+
+const struct nvc0_graph_init
+nvc4_graph_init_ds_0[] = {
+ { 0x405844, 1, 0x04, 0x00ffffff },
+ { 0x405850, 1, 0x04, 0x00000000 },
+ { 0x405900, 1, 0x04, 0x00002834 },
+ { 0x405908, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc4_graph_init_tex_0[] = {
+ { 0x419ab0, 1, 0x04, 0x00000000 },
+ { 0x419ac8, 1, 0x04, 0x00000000 },
+ { 0x419ab8, 1, 0x04, 0x000000e7 },
+ { 0x419abc, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvc4_graph_init_pe_0[] = {
+ { 0x41980c, 3, 0x04, 0x00000000 },
+ { 0x419844, 1, 0x04, 0x00000000 },
+ { 0x41984c, 1, 0x04, 0x00005bc5 },
+ { 0x419850, 4, 0x04, 0x00000000 },
+ { 0x419880, 1, 0x04, 0x00000002 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvc4_graph_init_sm_0[] = {
+ { 0x419e00, 1, 0x04, 0x00000000 },
+ { 0x419ea0, 1, 0x04, 0x00000000 },
+ { 0x419ea4, 1, 0x04, 0x00000100 },
+ { 0x419ea8, 1, 0x04, 0x00001100 },
+ { 0x419eac, 1, 0x04, 0x11100702 },
+ { 0x419eb0, 1, 0x04, 0x00000003 },
+ { 0x419eb4, 4, 0x04, 0x00000000 },
+ { 0x419ec8, 1, 0x04, 0x0e063818 },
+ { 0x419ecc, 1, 0x04, 0x0e060e06 },
+ { 0x419ed0, 1, 0x04, 0x00003818 },
+ { 0x419ed4, 1, 0x04, 0x011104f1 },
+ { 0x419edc, 1, 0x04, 0x00000000 },
+ { 0x419f00, 1, 0x04, 0x00000000 },
+ { 0x419f2c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nvc4_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvc0_graph_init_pd_0 },
+ { nvc4_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvc0_graph_init_prop_0 },
+ { nvc0_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc0_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvc0_graph_init_gpm_0 },
+ { nvc0_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvc4_graph_init_tex_0 },
+ { nvc4_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvc0_graph_init_wwdx_0 },
+ { nvc0_graph_init_tpccs_1 },
+ { nvc0_graph_init_mpc_0 },
+ { nvc4_graph_init_sm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
+struct nouveau_oclass *
+nvc4_graph_oclass = &(struct nvc0_graph_oclass) {
+ .base.handle = NV_ENGINE(GR, 0xc3),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvc0_graph_ctor,
+ .dtor = nvc0_graph_dtor,
+ .init = nvc0_graph_init,
+ .fini = _nouveau_graph_fini,
+ },
+ .cclass = &nvc4_grctx_oclass,
+ .sclass = nvc0_graph_sclass,
+ .mmio = nvc4_graph_pack_mmio,
+ .fecs.ucode = &nvc0_graph_fecs_ucode,
+ .gpccs.ucode = &nvc0_graph_gpccs_ucode,
+}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
};
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-static struct nvc0_graph_init
-nvc8_graph_init_gpc[] = {
- { 0x4184a0, 1, 0x04, 0x00000000 },
- { 0x418604, 1, 0x04, 0x00000000 },
- { 0x418680, 1, 0x04, 0x00000000 },
- { 0x418714, 1, 0x04, 0x80000000 },
- { 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
- { 0x4188c8, 2, 0x04, 0x00000000 },
- { 0x4188d0, 1, 0x04, 0x00010000 },
- { 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
- { 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418f08, 1, 0x04, 0x00000000 },
- { 0x418e00, 1, 0x04, 0x00000050 },
- { 0x418e08, 1, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
- {}
-};
-
-static struct nvc0_graph_init
-nvc8_graph_init_tpc[] = {
- { 0x419d08, 2, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
- { 0x419ab0, 1, 0x04, 0x00000000 },
- { 0x419ab8, 1, 0x04, 0x000000e7 },
- { 0x419abc, 2, 0x04, 0x00000000 },
- { 0x41980c, 3, 0x04, 0x00000000 },
- { 0x419844, 1, 0x04, 0x00000000 },
- { 0x41984c, 1, 0x04, 0x00005bc5 },
- { 0x419850, 4, 0x04, 0x00000000 },
- { 0x419c98, 1, 0x04, 0x00000000 },
- { 0x419ca8, 1, 0x04, 0x80000000 },
- { 0x419cb4, 1, 0x04, 0x00000000 },
- { 0x419cb8, 1, 0x04, 0x00008bf4 },
- { 0x419cbc, 1, 0x04, 0x28137606 },
- { 0x419cc0, 2, 0x04, 0x00000000 },
- { 0x419bd4, 1, 0x04, 0x00800000 },
- { 0x419bdc, 1, 0x04, 0x00000000 },
- { 0x419d2c, 1, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
+static const struct nvc0_graph_init
+nvc8_graph_init_sm_0[] = {
{ 0x419e00, 1, 0x04, 0x00000000 },
{ 0x419ea0, 1, 0x04, 0x00000000 },
{ 0x419ea4, 1, 0x04, 0x00000100 },
{}
};
-static struct nvc0_graph_init *
-nvc8_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvc0_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvc8_graph_init_gpc,
- nvc8_graph_init_tpc,
- nvc0_graph_init_unk88xx,
- nvc0_graph_tpc_0,
- NULL
+static const struct nvc0_graph_pack
+nvc8_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvc0_graph_init_pd_0 },
+ { nvc0_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvc0_graph_init_prop_0 },
+ { nvc0_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvc0_graph_init_gpm_0 },
+ { nvc0_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvc0_graph_init_tex_0 },
+ { nvc0_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvc0_graph_init_wwdx_0 },
+ { nvc0_graph_init_tpccs_1 },
+ { nvc0_graph_init_mpc_0 },
+ { nvc8_graph_init_sm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ { nvc0_graph_init_pe_1 },
+ {}
};
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
struct nouveau_oclass *
nvc8_graph_oclass = &(struct nvc0_graph_oclass) {
.base.handle = NV_ENGINE(GR, 0xc8),
},
.cclass = &nvc8_grctx_oclass,
.sclass = nvc8_graph_sclass,
- .mmio = nvc8_graph_init_mmio,
+ .mmio = nvc8_graph_pack_mmio,
.fecs.ucode = &nvc0_graph_fecs_ucode,
.gpccs.ucode = &nvc0_graph_gpccs_ucode,
}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
+
+/*******************************************************************************
+ * PGRAPH register lists
+ ******************************************************************************/
+
+static const struct nvc0_graph_init
+nvd7_graph_init_pe_0[] = {
+ { 0x41980c, 1, 0x04, 0x00000010 },
+ { 0x419844, 1, 0x04, 0x00000000 },
+ { 0x41984c, 1, 0x04, 0x00005bc8 },
+ { 0x419850, 3, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd7_graph_init_pes_0[] = {
+ { 0x41be04, 1, 0x04, 0x00000000 },
+ { 0x41be08, 1, 0x04, 0x00000004 },
+ { 0x41be0c, 1, 0x04, 0x00000000 },
+ { 0x41be10, 1, 0x04, 0x003b8bc7 },
+ { 0x41be14, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd7_graph_init_wwdx_0[] = {
+ { 0x41bfd4, 1, 0x04, 0x00800000 },
+ { 0x41bfdc, 1, 0x04, 0x00000000 },
+ { 0x41bff8, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd7_graph_init_cbm_0[] = {
+ { 0x41becc, 1, 0x04, 0x00000000 },
+ { 0x41bee8, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_pack
+nvd7_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvd9_graph_init_pd_0 },
+ { nvd9_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvd9_graph_init_prop_0 },
+ { nvc1_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvd9_graph_init_gpm_0 },
+ { nvd9_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvd9_graph_init_tex_0 },
+ { nvd7_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvc0_graph_init_mpc_0 },
+ { nvd9_graph_init_sm_0 },
+ { nvd7_graph_init_pes_0 },
+ { nvd7_graph_init_wwdx_0 },
+ { nvd7_graph_init_cbm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvd9_graph_init_fe_1 },
+ {}
+};
/*******************************************************************************
* PGRAPH engine/subdev functions
.data.size = sizeof(nvd7_grgpc_data),
};
-static struct nvc0_graph_init
-nvd7_graph_init_gpc[] = {
- { 0x418408, 1, 0x04, 0x00000000 },
- { 0x4184a0, 1, 0x04, 0x00000000 },
- { 0x4184a4, 2, 0x04, 0x00000000 },
- { 0x418604, 1, 0x04, 0x00000000 },
- { 0x418680, 1, 0x04, 0x00000000 },
- { 0x418714, 1, 0x04, 0x00000000 },
- { 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
- { 0x4188c8, 2, 0x04, 0x00000000 },
- { 0x4188d0, 1, 0x04, 0x00010000 },
- { 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c64, 1, 0x04, 0x00000000 },
- { 0x418c68, 1, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
- { 0x418cb4, 2, 0x04, 0x00000000 },
- { 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418d28, 1, 0x04, 0x00000000 },
- { 0x418f00, 1, 0x04, 0x00000000 },
- { 0x418f08, 1, 0x04, 0x00000000 },
- { 0x418f20, 2, 0x04, 0x00000000 },
- { 0x418e00, 1, 0x04, 0x00000003 },
- { 0x418e08, 1, 0x04, 0x00000000 },
- { 0x418e1c, 1, 0x04, 0x00000000 },
- { 0x418e20, 1, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
- {}
-};
-
-static struct nvc0_graph_init
-nvd7_graph_init_tpc[] = {
- { 0x419d08, 2, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
- { 0x419ab0, 1, 0x04, 0x00000000 },
- { 0x419ac8, 1, 0x04, 0x00000000 },
- { 0x419ab8, 1, 0x04, 0x000000e7 },
- { 0x419abc, 2, 0x04, 0x00000000 },
- { 0x419ab4, 1, 0x04, 0x00000000 },
- { 0x41980c, 1, 0x04, 0x00000010 },
- { 0x419844, 1, 0x04, 0x00000000 },
- { 0x41984c, 1, 0x04, 0x00005bc8 },
- { 0x419850, 2, 0x04, 0x00000000 },
- { 0x419c98, 1, 0x04, 0x00000000 },
- { 0x419ca8, 1, 0x04, 0x80000000 },
- { 0x419cb4, 1, 0x04, 0x00000000 },
- { 0x419cb8, 1, 0x04, 0x00008bf4 },
- { 0x419cbc, 1, 0x04, 0x28137606 },
- { 0x419cc0, 2, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
- { 0x419e00, 1, 0x04, 0x00000000 },
- { 0x419ea0, 1, 0x04, 0x00000000 },
- { 0x419ea4, 1, 0x04, 0x00000100 },
- { 0x419ea8, 1, 0x04, 0x02001100 },
- { 0x419eac, 1, 0x04, 0x11100702 },
- { 0x419eb0, 1, 0x04, 0x00000003 },
- { 0x419eb4, 4, 0x04, 0x00000000 },
- { 0x419ec8, 1, 0x04, 0x0e063818 },
- { 0x419ecc, 1, 0x04, 0x0e060e06 },
- { 0x419ed0, 1, 0x04, 0x00003818 },
- { 0x419ed4, 1, 0x04, 0x011104f1 },
- { 0x419edc, 1, 0x04, 0x00000000 },
- { 0x419f00, 1, 0x04, 0x00000000 },
- { 0x419f2c, 1, 0x04, 0x00000000 },
- {}
-};
-
-static struct nvc0_graph_init
-nvd7_graph_init_tpc_0[] = {
- { 0x40402c, 1, 0x04, 0x00000000 },
- { 0x4040f0, 1, 0x04, 0x00000000 },
- { 0x404174, 1, 0x04, 0x00000000 },
- { 0x503018, 1, 0x04, 0x00000001 },
- {}
-};
-
-static struct nvc0_graph_init *
-nvd7_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvd9_graph_init_unk64xx,
- nvd9_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvd7_graph_init_gpc,
- nvd7_graph_init_tpc,
- nve4_graph_init_unk,
- nvc0_graph_init_unk88xx,
- nvd7_graph_init_tpc_0,
- NULL
-};
-
struct nouveau_oclass *
nvd7_graph_oclass = &(struct nvc0_graph_oclass) {
.base.handle = NV_ENGINE(GR, 0xd7),
},
.cclass = &nvd7_grctx_oclass,
.sclass = nvc8_graph_sclass,
- .mmio = nvd7_graph_init_mmio,
+ .mmio = nvd7_graph_pack_mmio,
.fecs.ucode = &nvd7_graph_fecs_ucode,
.gpccs.ucode = &nvd7_graph_gpccs_ucode,
}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-struct nvc0_graph_init
-nvd9_graph_init_unk64xx[] = {
+const struct nvc0_graph_init
+nvd9_graph_init_pd_0[] = {
+ { 0x406024, 1, 0x04, 0x00000000 },
{ 0x4064f0, 3, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvd9_graph_init_unk58xx[] = {
+const struct nvc0_graph_init
+nvd9_graph_init_ds_0[] = {
{ 0x405844, 1, 0x04, 0x00ffffff },
{ 0x405850, 1, 0x04, 0x00000000 },
{ 0x405900, 1, 0x04, 0x00002834 },
{ 0x405908, 1, 0x04, 0x00000000 },
- { 0x405928, 1, 0x04, 0x00000000 },
- { 0x40592c, 1, 0x04, 0x00000000 },
+ { 0x405928, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvd9_graph_init_gpc[] = {
+const struct nvc0_graph_init
+nvd9_graph_init_prop_0[] = {
{ 0x418408, 1, 0x04, 0x00000000 },
- { 0x4184a0, 1, 0x04, 0x00000000 },
- { 0x4184a4, 2, 0x04, 0x00000000 },
- { 0x418604, 1, 0x04, 0x00000000 },
- { 0x418680, 1, 0x04, 0x00000000 },
- { 0x418714, 1, 0x04, 0x00000000 },
- { 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
- { 0x4188c8, 2, 0x04, 0x00000000 },
- { 0x4188d0, 1, 0x04, 0x00010000 },
- { 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
+ { 0x4184a0, 3, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_graph_init_gpm_0[] = {
{ 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c64, 1, 0x04, 0x00000000 },
- { 0x418c68, 1, 0x04, 0x00000000 },
+ { 0x418c64, 2, 0x04, 0x00000000 },
{ 0x418c88, 1, 0x04, 0x00000000 },
{ 0x418cb4, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_graph_init_gpc_unk_1[] = {
{ 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418d28, 1, 0x04, 0x00000000 },
- { 0x418d2c, 1, 0x04, 0x00000000 },
+ { 0x418d28, 2, 0x04, 0x00000000 },
{ 0x418f00, 1, 0x04, 0x00000000 },
{ 0x418f08, 1, 0x04, 0x00000000 },
{ 0x418f20, 2, 0x04, 0x00000000 },
{ 0x418e00, 1, 0x04, 0x00000003 },
{ 0x418e08, 1, 0x04, 0x00000000 },
- { 0x418e1c, 1, 0x04, 0x00000000 },
- { 0x418e20, 1, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
+ { 0x418e1c, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvd9_graph_init_tpc[] = {
- { 0x419d08, 2, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
+const struct nvc0_graph_init
+nvd9_graph_init_tex_0[] = {
{ 0x419ab0, 1, 0x04, 0x00000000 },
{ 0x419ac8, 1, 0x04, 0x00000000 },
{ 0x419ab8, 1, 0x04, 0x000000e7 },
{ 0x419abc, 2, 0x04, 0x00000000 },
{ 0x419ab4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_graph_init_pe_0[] = {
{ 0x41980c, 1, 0x04, 0x00000010 },
{ 0x419810, 1, 0x04, 0x00000000 },
{ 0x419814, 1, 0x04, 0x00000004 },
{ 0x41984c, 1, 0x04, 0x0000a918 },
{ 0x419850, 4, 0x04, 0x00000000 },
{ 0x419880, 1, 0x04, 0x00000002 },
- { 0x419c98, 1, 0x04, 0x00000000 },
- { 0x419ca8, 1, 0x04, 0x80000000 },
- { 0x419cb4, 1, 0x04, 0x00000000 },
- { 0x419cb8, 1, 0x04, 0x00008bf4 },
- { 0x419cbc, 1, 0x04, 0x28137606 },
- { 0x419cc0, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_graph_init_wwdx_0[] = {
{ 0x419bd4, 1, 0x04, 0x00800000 },
{ 0x419bdc, 1, 0x04, 0x00000000 },
- { 0x419bf8, 1, 0x04, 0x00000000 },
- { 0x419bfc, 1, 0x04, 0x00000000 },
+ { 0x419bf8, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvd9_graph_init_tpccs_1[] = {
{ 0x419d2c, 1, 0x04, 0x00000000 },
- { 0x419d48, 1, 0x04, 0x00000000 },
- { 0x419d4c, 1, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
+ { 0x419d48, 2, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvd9_graph_init_sm_0[] = {
{ 0x419e00, 1, 0x04, 0x00000000 },
{ 0x419ea0, 1, 0x04, 0x00000000 },
{ 0x419ea4, 1, 0x04, 0x00000100 },
{}
};
-static struct nvc0_graph_init *
-nvd9_graph_init_mmio[] = {
- nvc0_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvd9_graph_init_unk64xx,
- nvd9_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvd9_graph_init_gpc,
- nvd9_graph_init_tpc,
- nvc0_graph_init_unk88xx,
- nvc0_graph_tpc_0,
- NULL
+const struct nvc0_graph_init
+nvd9_graph_init_fe_1[] = {
+ { 0x40402c, 1, 0x04, 0x00000000 },
+ { 0x4040f0, 1, 0x04, 0x00000000 },
+ { 0x404174, 1, 0x04, 0x00000000 },
+ {}
};
+static const struct nvc0_graph_pack
+nvd9_graph_pack_mmio[] = {
+ { nvc0_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvd9_graph_init_pd_0 },
+ { nvd9_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvd9_graph_init_prop_0 },
+ { nvc1_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvd9_graph_init_gpm_0 },
+ { nvd9_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nvc0_graph_init_tpccs_0 },
+ { nvd9_graph_init_tex_0 },
+ { nvd9_graph_init_pe_0 },
+ { nvc0_graph_init_l1c_0 },
+ { nvd9_graph_init_wwdx_0 },
+ { nvd9_graph_init_tpccs_1 },
+ { nvc0_graph_init_mpc_0 },
+ { nvd9_graph_init_sm_0 },
+ { nvc0_graph_init_be_0 },
+ { nvd9_graph_init_fe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
struct nouveau_oclass *
nvd9_graph_oclass = &(struct nvc0_graph_oclass) {
.base.handle = NV_ENGINE(GR, 0xd9),
},
.cclass = &nvd9_grctx_oclass,
.sclass = nvc8_graph_sclass,
- .mmio = nvd9_graph_init_mmio,
+ .mmio = nvd9_graph_pack_mmio,
.fecs.ucode = &nvc0_graph_fecs_ucode,
.gpccs.ucode = &nvc0_graph_gpccs_ucode,
}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
};
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-struct nvc0_graph_init
-nve4_graph_init_regs[] = {
+const struct nvc0_graph_init
+nve4_graph_init_main_0[] = {
{ 0x400080, 1, 0x04, 0x003083c2 },
{ 0x400088, 1, 0x04, 0x0001ffe7 },
{ 0x40008c, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_graph_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nve4_graph_init_ds_0[] = {
{ 0x405844, 1, 0x04, 0x00ffffff },
{ 0x405850, 1, 0x04, 0x00000000 },
{ 0x405900, 1, 0x04, 0x0000ff34 },
{ 0x405908, 1, 0x04, 0x00000000 },
- { 0x405928, 1, 0x04, 0x00000000 },
- { 0x40592c, 1, 0x04, 0x00000000 },
+ { 0x405928, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_graph_init_unk70xx[] = {
+static const struct nvc0_graph_init
+nve4_graph_init_sked_0[] = {
{ 0x407010, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nve4_graph_init_unk5bxx[] = {
+static const struct nvc0_graph_init
+nve4_graph_init_cwd_0[] = {
{ 0x405b50, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_graph_init_gpc[] = {
- { 0x418408, 1, 0x04, 0x00000000 },
- { 0x4184a0, 1, 0x04, 0x00000000 },
- { 0x4184a4, 2, 0x04, 0x00000000 },
- { 0x418604, 1, 0x04, 0x00000000 },
- { 0x418680, 1, 0x04, 0x00000000 },
- { 0x418714, 1, 0x04, 0x00000000 },
- { 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
- { 0x4188c8, 2, 0x04, 0x00000000 },
- { 0x4188d0, 1, 0x04, 0x00010000 },
- { 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c64, 1, 0x04, 0x00000000 },
- { 0x418c68, 1, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
- { 0x418cb4, 2, 0x04, 0x00000000 },
+static const struct nvc0_graph_init
+nve4_graph_init_gpc_unk_1[] = {
{ 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418d28, 1, 0x04, 0x00000000 },
- { 0x418d2c, 1, 0x04, 0x00000000 },
+ { 0x418d28, 2, 0x04, 0x00000000 },
{ 0x418f00, 1, 0x04, 0x00000000 },
{ 0x418f08, 1, 0x04, 0x00000000 },
{ 0x418f20, 2, 0x04, 0x00000000 },
{ 0x418e00, 1, 0x04, 0x00000060 },
{ 0x418e08, 1, 0x04, 0x00000000 },
- { 0x418e1c, 1, 0x04, 0x00000000 },
- { 0x418e20, 1, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
+ { 0x418e1c, 2, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nve4_graph_init_tpc[] = {
+const struct nvc0_graph_init
+nve4_graph_init_tpccs_0[] = {
{ 0x419d0c, 1, 0x04, 0x00000000 },
{ 0x419d10, 1, 0x04, 0x00000014 },
- { 0x419ab0, 1, 0x04, 0x00000000 },
- { 0x419ac8, 1, 0x04, 0x00000000 },
- { 0x419ab8, 1, 0x04, 0x000000e7 },
- { 0x419abc, 2, 0x04, 0x00000000 },
- { 0x419ab4, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nve4_graph_init_pe_0[] = {
{ 0x41980c, 1, 0x04, 0x00000010 },
{ 0x419844, 1, 0x04, 0x00000000 },
{ 0x419850, 1, 0x04, 0x00000004 },
{ 0x419854, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_graph_init_l1c_0[] = {
{ 0x419c98, 1, 0x04, 0x00000000 },
{ 0x419ca8, 1, 0x04, 0x00000000 },
{ 0x419cb0, 1, 0x04, 0x01000000 },
{ 0x419cbc, 1, 0x04, 0x28137646 },
{ 0x419cc0, 2, 0x04, 0x00000000 },
{ 0x419c80, 1, 0x04, 0x00020232 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nve4_graph_init_sm_0[] = {
{ 0x419e00, 1, 0x04, 0x00000000 },
{ 0x419ea0, 1, 0x04, 0x00000000 },
{ 0x419ee4, 1, 0x04, 0x00000000 },
{ 0x419ea4, 1, 0x04, 0x00000100 },
{ 0x419ea8, 1, 0x04, 0x00000000 },
- { 0x419eb4, 1, 0x04, 0x00000000 },
- { 0x419eb8, 3, 0x04, 0x00000000 },
+ { 0x419eb4, 4, 0x04, 0x00000000 },
{ 0x419edc, 1, 0x04, 0x00000000 },
{ 0x419f00, 1, 0x04, 0x00000000 },
{ 0x419f74, 1, 0x04, 0x00000555 },
{}
};
-struct nvc0_graph_init
-nve4_graph_init_unk[] = {
- { 0x41be04, 1, 0x04, 0x00000000 },
- { 0x41be08, 1, 0x04, 0x00000004 },
- { 0x41be0c, 1, 0x04, 0x00000000 },
- { 0x41be10, 1, 0x04, 0x003b8bc7 },
- { 0x41be14, 2, 0x04, 0x00000000 },
- { 0x41bfd4, 1, 0x04, 0x00800000 },
- { 0x41bfdc, 1, 0x04, 0x00000000 },
- { 0x41bff8, 1, 0x04, 0x00000000 },
- { 0x41bffc, 1, 0x04, 0x00000000 },
- { 0x41becc, 1, 0x04, 0x00000000 },
- { 0x41bee8, 1, 0x04, 0x00000000 },
- { 0x41beec, 1, 0x04, 0x00000000 },
- {}
-};
-
-struct nvc0_graph_init
-nve4_graph_init_unk88xx[] = {
+const struct nvc0_graph_init
+nve4_graph_init_be_0[] = {
{ 0x40880c, 1, 0x04, 0x00000000 },
{ 0x408850, 1, 0x04, 0x00000004 },
{ 0x408910, 9, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nve4_graph_pack_mmio[] = {
+ { nve4_graph_init_main_0 },
+ { nvc0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvd9_graph_init_pd_0 },
+ { nve4_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nve4_graph_init_sked_0 },
+ { nve4_graph_init_cwd_0 },
+ { nvd9_graph_init_prop_0 },
+ { nvc1_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvd9_graph_init_gpm_0 },
+ { nve4_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nve4_graph_init_tpccs_0 },
+ { nvd9_graph_init_tex_0 },
+ { nve4_graph_init_pe_0 },
+ { nve4_graph_init_l1c_0 },
+ { nvc0_graph_init_mpc_0 },
+ { nve4_graph_init_sm_0 },
+ { nvd7_graph_init_pes_0 },
+ { nvd7_graph_init_wwdx_0 },
+ { nvd7_graph_init_cbm_0 },
+ { nve4_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
+static int
+nve4_graph_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nvc0_graph_priv *priv = (void *)object;
+
+ /*XXX: this is a nasty hack to power on gr on certain boards
+ * where it's disabled by therm, somehow. ideally it'd
+ * be nice to know when we should be doing this, and why,
+ * but, it's yet to be determined. for now we test for
+ * the particular mmio error that occurs in the situation,
+ * and then bash therm in the way nvidia do.
+ */
+ nv_mask(priv, 0x000200, 0x08001000, 0x08001000);
+ nv_rd32(priv, 0x000200);
+ if (nv_rd32(priv, 0x400700) == 0xbadf1000) {
+ nv_mask(priv, 0x000200, 0x08001000, 0x00000000);
+ nv_rd32(priv, 0x000200);
+ nv_mask(priv, 0x020004, 0xc0000000, 0x40000000);
+ }
+
+ return nouveau_graph_fini(&priv->base, suspend);
+}
+
int
nve4_graph_init(struct nouveau_object *object)
{
nv_wr32(priv, GPC_BCAST(0x08b4), priv->unk4188b4->addr >> 8);
nv_wr32(priv, GPC_BCAST(0x08b8), priv->unk4188b8->addr >> 8);
- for (i = 0; oclass->mmio[i]; i++)
- nvc0_graph_mmio(priv, oclass->mmio[i]);
+ nvc0_graph_mmio(priv, oclass->mmio);
nv_wr32(priv, GPC_UNIT(0, 0x3018), 0x00000001);
return nvc0_graph_init_ctxctl(priv);
}
-static struct nvc0_graph_init *
-nve4_graph_init_mmio[] = {
- nve4_graph_init_regs,
- nvc0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvd9_graph_init_unk64xx,
- nve4_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nve4_graph_init_unk70xx,
- nve4_graph_init_unk5bxx,
- nve4_graph_init_gpc,
- nve4_graph_init_tpc,
- nve4_graph_init_unk,
- nve4_graph_init_unk88xx,
- NULL
-};
-
#include "fuc/hubnve0.fuc.h"
static struct nvc0_graph_ucode
.ctor = nvc0_graph_ctor,
.dtor = nvc0_graph_dtor,
.init = nve4_graph_init,
- .fini = _nouveau_graph_fini,
+ .fini = nve4_graph_fini,
},
.cclass = &nve4_grctx_oclass,
.sclass = nve4_graph_sclass,
- .mmio = nve4_graph_init_mmio,
+ .mmio = nve4_graph_pack_mmio,
.fecs.ucode = &nve4_graph_fecs_ucode,
.gpccs.ucode = &nve4_graph_gpccs_ucode,
}.base;
*/
#include "nvc0.h"
+#include "ctxnvc0.h"
/*******************************************************************************
* Graphics object classes
};
/*******************************************************************************
- * PGRAPH engine/subdev functions
+ * PGRAPH register lists
******************************************************************************/
-struct nvc0_graph_init
-nvf0_graph_init_unk40xx[] = {
+const struct nvc0_graph_init
+nvf0_graph_init_fe_0[] = {
{ 0x40415c, 1, 0x04, 0x00000000 },
{ 0x404170, 1, 0x04, 0x00000000 },
{ 0x4041b4, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvf0_graph_init_unk58xx[] = {
+static const struct nvc0_graph_init
+nvf0_graph_init_ds_0[] = {
{ 0x405844, 1, 0x04, 0x00ffffff },
{ 0x405850, 1, 0x04, 0x00000000 },
{ 0x405900, 1, 0x04, 0x0000ff00 },
{ 0x405908, 1, 0x04, 0x00000000 },
- { 0x405928, 1, 0x04, 0x00000000 },
- { 0x40592c, 1, 0x04, 0x00000000 },
+ { 0x405928, 2, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvf0_graph_init_unk70xx[] = {
+const struct nvc0_graph_init
+nvf0_graph_init_sked_0[] = {
{ 0x407010, 1, 0x04, 0x00000000 },
{ 0x407040, 1, 0x04, 0x80440424 },
{ 0x407048, 1, 0x04, 0x0000000a },
{}
};
-struct nvc0_graph_init
-nvf0_graph_init_unk5bxx[] = {
+const struct nvc0_graph_init
+nvf0_graph_init_cwd_0[] = {
{ 0x405b44, 1, 0x04, 0x00000000 },
{ 0x405b50, 1, 0x04, 0x00000000 },
{}
};
-static struct nvc0_graph_init
-nvf0_graph_init_gpc[] = {
- { 0x418408, 1, 0x04, 0x00000000 },
- { 0x4184a0, 1, 0x04, 0x00000000 },
- { 0x4184a4, 2, 0x04, 0x00000000 },
- { 0x418604, 1, 0x04, 0x00000000 },
- { 0x418680, 1, 0x04, 0x00000000 },
- { 0x418714, 1, 0x04, 0x00000000 },
- { 0x418384, 1, 0x04, 0x00000000 },
- { 0x418814, 3, 0x04, 0x00000000 },
- { 0x418b04, 1, 0x04, 0x00000000 },
- { 0x4188c8, 2, 0x04, 0x00000000 },
- { 0x4188d0, 1, 0x04, 0x00010000 },
- { 0x4188d4, 1, 0x04, 0x00000001 },
- { 0x418910, 1, 0x04, 0x00010001 },
- { 0x418914, 1, 0x04, 0x00000301 },
- { 0x418918, 1, 0x04, 0x00800000 },
- { 0x418980, 1, 0x04, 0x77777770 },
- { 0x418984, 3, 0x04, 0x77777777 },
- { 0x418c04, 1, 0x04, 0x00000000 },
- { 0x418c64, 1, 0x04, 0x00000000 },
- { 0x418c68, 1, 0x04, 0x00000000 },
- { 0x418c88, 1, 0x04, 0x00000000 },
- { 0x418cb4, 2, 0x04, 0x00000000 },
+const struct nvc0_graph_init
+nvf0_graph_init_gpc_unk_1[] = {
{ 0x418d00, 1, 0x04, 0x00000000 },
- { 0x418d28, 1, 0x04, 0x00000000 },
- { 0x418d2c, 1, 0x04, 0x00000000 },
+ { 0x418d28, 2, 0x04, 0x00000000 },
{ 0x418f00, 1, 0x04, 0x00000400 },
{ 0x418f08, 1, 0x04, 0x00000000 },
- { 0x418f20, 1, 0x04, 0x00000000 },
- { 0x418f24, 1, 0x04, 0x00000000 },
+ { 0x418f20, 2, 0x04, 0x00000000 },
{ 0x418e00, 1, 0x04, 0x00000000 },
{ 0x418e08, 1, 0x04, 0x00000000 },
{ 0x418e1c, 2, 0x04, 0x00000000 },
- { 0x41900c, 1, 0x04, 0x00000000 },
- { 0x419018, 1, 0x04, 0x00000000 },
{}
};
-struct nvc0_graph_init
-nvf0_graph_init_tpc[] = {
- { 0x419d0c, 1, 0x04, 0x00000000 },
- { 0x419d10, 1, 0x04, 0x00000014 },
+static const struct nvc0_graph_init
+nvf0_graph_init_tex_0[] = {
{ 0x419ab0, 1, 0x04, 0x00000000 },
{ 0x419ac8, 1, 0x04, 0x00000000 },
{ 0x419ab8, 1, 0x04, 0x000000e7 },
{ 0x419abc, 2, 0x04, 0x00000000 },
{ 0x419ab4, 1, 0x04, 0x00000000 },
{ 0x419aa8, 2, 0x04, 0x00000000 },
- { 0x41980c, 1, 0x04, 0x00000010 },
- { 0x419844, 1, 0x04, 0x00000000 },
- { 0x419850, 1, 0x04, 0x00000004 },
- { 0x419854, 2, 0x04, 0x00000000 },
+ {}
+};
+
+static const struct nvc0_graph_init
+nvf0_graph_init_l1c_0[] = {
{ 0x419c98, 1, 0x04, 0x00000000 },
{ 0x419ca8, 1, 0x04, 0x00000000 },
{ 0x419cb0, 1, 0x04, 0x01000000 },
{ 0x419cc0, 2, 0x04, 0x00000000 },
{ 0x419c80, 1, 0x04, 0x00020230 },
{ 0x419ccc, 2, 0x04, 0x00000000 },
- { 0x419c0c, 1, 0x04, 0x00000000 },
+ {}
+};
+
+const struct nvc0_graph_init
+nvf0_graph_init_sm_0[] = {
{ 0x419e00, 1, 0x04, 0x00000080 },
{ 0x419ea0, 1, 0x04, 0x00000000 },
{ 0x419ee4, 1, 0x04, 0x00000000 },
{}
};
+static const struct nvc0_graph_pack
+nvf0_graph_pack_mmio[] = {
+ { nve4_graph_init_main_0 },
+ { nvf0_graph_init_fe_0 },
+ { nvc0_graph_init_pri_0 },
+ { nvc0_graph_init_rstr2d_0 },
+ { nvd9_graph_init_pd_0 },
+ { nvf0_graph_init_ds_0 },
+ { nvc0_graph_init_scc_0 },
+ { nvf0_graph_init_sked_0 },
+ { nvf0_graph_init_cwd_0 },
+ { nvd9_graph_init_prop_0 },
+ { nvc1_graph_init_gpc_unk_0 },
+ { nvc0_graph_init_setup_0 },
+ { nvc0_graph_init_crstr_0 },
+ { nvc1_graph_init_setup_1 },
+ { nvc0_graph_init_zcull_0 },
+ { nvd9_graph_init_gpm_0 },
+ { nvf0_graph_init_gpc_unk_1 },
+ { nvc0_graph_init_gcc_0 },
+ { nve4_graph_init_tpccs_0 },
+ { nvf0_graph_init_tex_0 },
+ { nve4_graph_init_pe_0 },
+ { nvf0_graph_init_l1c_0 },
+ { nvc0_graph_init_mpc_0 },
+ { nvf0_graph_init_sm_0 },
+ { nvd7_graph_init_pes_0 },
+ { nvd7_graph_init_wwdx_0 },
+ { nvd7_graph_init_cbm_0 },
+ { nve4_graph_init_be_0 },
+ { nvc0_graph_init_fe_1 },
+ {}
+};
+
+/*******************************************************************************
+ * PGRAPH engine/subdev functions
+ ******************************************************************************/
+
static int
nvf0_graph_fini(struct nouveau_object *object, bool suspend)
{
return nouveau_graph_fini(&priv->base, suspend);
}
-static struct nvc0_graph_init *
-nvf0_graph_init_mmio[] = {
- nve4_graph_init_regs,
- nvf0_graph_init_unk40xx,
- nvc0_graph_init_unk44xx,
- nvc0_graph_init_unk78xx,
- nvc0_graph_init_unk60xx,
- nvd9_graph_init_unk64xx,
- nvf0_graph_init_unk58xx,
- nvc0_graph_init_unk80xx,
- nvf0_graph_init_unk70xx,
- nvf0_graph_init_unk5bxx,
- nvf0_graph_init_gpc,
- nvf0_graph_init_tpc,
- nve4_graph_init_unk,
- nve4_graph_init_unk88xx,
- NULL
-};
-
#include "fuc/hubnvf0.fuc.h"
static struct nvc0_graph_ucode
},
.cclass = &nvf0_grctx_oclass,
.sclass = nvf0_graph_sclass,
- .mmio = nvf0_graph_init_mmio,
+ .mmio = nvf0_graph_pack_mmio,
.fecs.ucode = &nvf0_graph_fecs_ucode,
.gpccs.ucode = &nvf0_graph_gpccs_ucode,
}.base;
snprintf(name, sizeof(name), "nouveau/nv84_xuc%03x",
xtensa->addr >> 12);
- ret = request_firmware(&fw, name, &device->pdev->dev);
+ ret = request_firmware(&fw, name, nv_device_base(device));
if (ret) {
nv_warn(xtensa, "unable to load firmware %s\n", name);
return ret;
* 9070: NVD0_DISP
* 9170: NVE0_DISP
* 9270: NVF0_DISP
+ * 9470: GM107_DISP
*/
#define NV50_DISP_CLASS 0x00005070
#define NVD0_DISP_CLASS 0x00009070
#define NVE0_DISP_CLASS 0x00009170
#define NVF0_DISP_CLASS 0x00009270
+#define GM107_DISP_CLASS 0x00009470
#define NV50_DISP_MTHD 0x00000000
#define NV50_DISP_MTHD_HEAD 0x00000003
* 907a: NVD0_DISP_CURS
* 917a: NVE0_DISP_CURS
* 927a: NVF0_DISP_CURS
+ * 947a: GM107_DISP_CURS
*/
#define NV50_DISP_CURS_CLASS 0x0000507a
#define NVD0_DISP_CURS_CLASS 0x0000907a
#define NVE0_DISP_CURS_CLASS 0x0000917a
#define NVF0_DISP_CURS_CLASS 0x0000927a
+#define GM107_DISP_CURS_CLASS 0x0000947a
struct nv50_display_curs_class {
u32 head;
* 907b: NVD0_DISP_OIMM
* 917b: NVE0_DISP_OIMM
* 927b: NVE0_DISP_OIMM
+ * 947b: GM107_DISP_OIMM
*/
#define NV50_DISP_OIMM_CLASS 0x0000507b
#define NVD0_DISP_OIMM_CLASS 0x0000907b
#define NVE0_DISP_OIMM_CLASS 0x0000917b
#define NVF0_DISP_OIMM_CLASS 0x0000927b
+#define GM107_DISP_OIMM_CLASS 0x0000947b
struct nv50_display_oimm_class {
u32 head;
* 907c: NVD0_DISP_SYNC
* 917c: NVE0_DISP_SYNC
* 927c: NVF0_DISP_SYNC
+ * 947c: GM107_DISP_SYNC
*/
#define NV50_DISP_SYNC_CLASS 0x0000507c
#define NVD0_DISP_SYNC_CLASS 0x0000907c
#define NVE0_DISP_SYNC_CLASS 0x0000917c
#define NVF0_DISP_SYNC_CLASS 0x0000927c
+#define GM107_DISP_SYNC_CLASS 0x0000947c
struct nv50_display_sync_class {
u32 pushbuf;
* 907d: NVD0_DISP_MAST
* 917d: NVE0_DISP_MAST
* 927d: NVF0_DISP_MAST
+ * 947d: GM107_DISP_MAST
*/
#define NV50_DISP_MAST_CLASS 0x0000507d
#define NVD0_DISP_MAST_CLASS 0x0000907d
#define NVE0_DISP_MAST_CLASS 0x0000917d
#define NVF0_DISP_MAST_CLASS 0x0000927d
+#define GM107_DISP_MAST_CLASS 0x0000947d
struct nv50_display_mast_class {
u32 pushbuf;
* 907e: NVD0_DISP_OVLY
* 917e: NVE0_DISP_OVLY
* 927e: NVF0_DISP_OVLY
+ * 947e: GM107_DISP_OVLY
*/
#define NV50_DISP_OVLY_CLASS 0x0000507e
#define NVD0_DISP_OVLY_CLASS 0x0000907e
#define NVE0_DISP_OVLY_CLASS 0x0000917e
#define NVF0_DISP_OVLY_CLASS 0x0000927e
+#define GM107_DISP_OVLY_CLASS 0x0000947e
struct nv50_display_ovly_class {
u32 pushbuf;
NVDEV_ENGINE_FIRST,
NVDEV_ENGINE_DMAOBJ = NVDEV_ENGINE_FIRST,
+ NVDEV_ENGINE_IFB,
NVDEV_ENGINE_FIFO,
NVDEV_ENGINE_SW,
NVDEV_ENGINE_GR,
struct list_head head;
struct pci_dev *pdev;
+ struct platform_device *platformdev;
u64 handle;
const char *cfgopt;
NV_C0 = 0xc0,
NV_D0 = 0xd0,
NV_E0 = 0xe0,
+ GM100 = 0x110,
} card_type;
u32 chipset;
u32 crystal;
device->pdev->subsystem_device == sub;
}
+static inline bool
+nv_device_is_pci(struct nouveau_device *device)
+{
+ return device->pdev != NULL;
+}
+
+static inline struct device *
+nv_device_base(struct nouveau_device *device)
+{
+ return nv_device_is_pci(device) ? &device->pdev->dev :
+ &device->platformdev->dev;
+}
+
+resource_size_t
+nv_device_resource_start(struct nouveau_device *device, unsigned int bar);
+
+resource_size_t
+nv_device_resource_len(struct nouveau_device *device, unsigned int bar);
+
+dma_addr_t
+nv_device_map_page(struct nouveau_device *device, struct page *page);
+
+void
+nv_device_unmap_page(struct nouveau_device *device, dma_addr_t addr);
+
+int
+nv_device_get_irq(struct nouveau_device *device, bool stall);
+
#endif
int nouveau_namedb_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, u32 pclass,
- struct nouveau_oclass *, u32 engcls,
+ struct nouveau_oclass *, u64 engcls,
int size, void **);
int _nouveau_namedb_ctor(struct nouveau_object *, struct nouveau_object *,
#include <core/device.h>
-#define nouveau_device_create(p,n,s,c,d,u) \
- nouveau_device_create_((p), (n), (s), (c), (d), sizeof(**u), (void **)u)
+struct platform_device;
-int nouveau_device_create_(struct pci_dev *, u64 name, const char *sname,
- const char *cfg, const char *dbg, int, void **);
+enum nv_bus_type {
+ NOUVEAU_BUS_PCI,
+ NOUVEAU_BUS_PLATFORM,
+};
+
+#define nouveau_device_create(p,t,n,s,c,d,u) \
+ nouveau_device_create_((void *)(p), (t), (n), (s), (c), (d), \
+ sizeof(**u), (void **)u)
+
+int nouveau_device_create_(void *, enum nv_bus_type type, u64 name,
+ const char *sname, const char *cfg, const char *dbg,
+ int, void **);
int nv04_identify(struct nouveau_device *);
int nv10_identify(struct nouveau_device *);
int nv50_identify(struct nouveau_device *);
int nvc0_identify(struct nouveau_device *);
int nve0_identify(struct nouveau_device *);
+int gm100_identify(struct nouveau_device *);
struct nouveau_device *nouveau_device_find(u64 name);
#define _nouveau_disp_init _nouveau_engine_init
#define _nouveau_disp_fini _nouveau_engine_fini
-extern struct nouveau_oclass nv04_disp_oclass;
-extern struct nouveau_oclass nv50_disp_oclass;
-extern struct nouveau_oclass nv84_disp_oclass;
-extern struct nouveau_oclass nva0_disp_oclass;
-extern struct nouveau_oclass nv94_disp_oclass;
-extern struct nouveau_oclass nva3_disp_oclass;
-extern struct nouveau_oclass nvd0_disp_oclass;
-extern struct nouveau_oclass nve0_disp_oclass;
-extern struct nouveau_oclass nvf0_disp_oclass;
+extern struct nouveau_oclass *nv04_disp_oclass;
+extern struct nouveau_oclass *nv50_disp_oclass;
+extern struct nouveau_oclass *nv84_disp_oclass;
+extern struct nouveau_oclass *nva0_disp_oclass;
+extern struct nouveau_oclass *nv94_disp_oclass;
+extern struct nouveau_oclass *nva3_disp_oclass;
+extern struct nouveau_oclass *nvd0_disp_oclass;
+extern struct nouveau_oclass *nve0_disp_oclass;
+extern struct nouveau_oclass *nvf0_disp_oclass;
+extern struct nouveau_oclass *gm107_disp_oclass;
#endif
extern struct nouveau_oclass nv50_graph_oclass;
extern struct nouveau_oclass *nvc0_graph_oclass;
extern struct nouveau_oclass *nvc1_graph_oclass;
-extern struct nouveau_oclass *nvc3_graph_oclass;
+extern struct nouveau_oclass *nvc4_graph_oclass;
extern struct nouveau_oclass *nvc8_graph_oclass;
extern struct nouveau_oclass *nvd7_graph_oclass;
extern struct nouveau_oclass *nvd9_graph_oclass;
extern struct nouveau_oclass *nve4_graph_oclass;
extern struct nouveau_oclass *nvf0_graph_oclass;
extern struct nouveau_oclass *nv108_graph_oclass;
+extern struct nouveau_oclass *gm107_graph_oclass;
extern const struct nouveau_bitfield nv04_graph_nsource[];
extern struct nouveau_ofuncs nv04_graph_ofuncs;
--- /dev/null
+#ifndef __NVBIOS_P0260_H__
+#define __NVBIOS_P0260_H__
+
+u32 nvbios_P0260Te(struct nouveau_bios *,
+ u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *xnr, u8 *xsz);
+
+struct nvbios_P0260E {
+ u32 data;
+};
+
+u32 nvbios_P0260Ee(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_P0260Ep(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+ struct nvbios_P0260E *);
+
+struct nvbios_P0260X {
+ u32 data;
+};
+
+u32 nvbios_P0260Xe(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr);
+u32 nvbios_P0260Xp(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr,
+ struct nvbios_P0260X *);
+
+#endif
DCB_CONNECTOR_eDP = 0x47,
DCB_CONNECTOR_HDMI_0 = 0x60,
DCB_CONNECTOR_HDMI_1 = 0x61,
+ DCB_CONNECTOR_HDMI_C = 0x63,
DCB_CONNECTOR_DMS59_DP0 = 0x64,
DCB_CONNECTOR_DMS59_DP1 = 0x65,
DCB_CONNECTOR_NONE = 0xff
};
u8 nvbios_ramcfg_count(struct nouveau_bios *);
-u8 nvbios_ramcfg_index(struct nouveau_bios *);
+u8 nvbios_ramcfg_index(struct nouveau_subdev *);
#endif
int hysteresis;
};
+enum nvbios_therm_fan_mode {
+ NVBIOS_THERM_FAN_TRIP = 0,
+ NVBIOS_THERM_FAN_LINEAR = 1,
+ NVBIOS_THERM_FAN_OTHER = 2,
+};
+
struct nvbios_therm_fan {
u16 pwm_freq;
u16 bump_period;
u16 slow_down_period;
+ enum nvbios_therm_fan_mode fan_mode;
struct nouveau_therm_trip_point trip[NOUVEAU_TEMP_FAN_TRIP_MAX];
u8 nr_fan_trip;
u8 linear_min_temp;
bool post;
void (*meminit)(struct nouveau_devinit *);
int (*pll_set)(struct nouveau_devinit *, u32 type, u32 freq);
+ u32 (*mmio)(struct nouveau_devinit *, u32 addr);
};
static inline struct nouveau_devinit *
extern struct nouveau_oclass *nva3_devinit_oclass;
extern struct nouveau_oclass *nvaf_devinit_oclass;
extern struct nouveau_oclass *nvc0_devinit_oclass;
+extern struct nouveau_oclass *gm107_devinit_oclass;
#endif
extern struct nouveau_oclass *nvaf_fb_oclass;
extern struct nouveau_oclass *nvc0_fb_oclass;
extern struct nouveau_oclass *nve0_fb_oclass;
+extern struct nouveau_oclass *gm107_fb_oclass;
#include <subdev/bios/ramcfg.h>
#define _nouveau_ltcg_init _nouveau_subdev_init
#define _nouveau_ltcg_fini _nouveau_subdev_fini
-extern struct nouveau_oclass nvc0_ltcg_oclass;
+extern struct nouveau_oclass *gf100_ltcg_oclass;
+extern struct nouveau_oclass *gm107_ltcg_oclass;
#endif
struct nouveau_mc {
struct nouveau_subdev base;
bool use_msi;
+ unsigned int irq;
};
static inline struct nouveau_mc *
int (*pwm_ctrl)(struct nouveau_therm *, int line, bool);
int (*pwm_get)(struct nouveau_therm *, int line, u32 *, u32 *);
int (*pwm_set)(struct nouveau_therm *, int line, u32, u32);
- int (*pwm_clock)(struct nouveau_therm *);
+ int (*pwm_clock)(struct nouveau_therm *, int line);
int (*fan_get)(struct nouveau_therm *);
int (*fan_set)(struct nouveau_therm *, int);
struct nouveau_oclass *, int size, void **);
extern struct nouveau_oclass nv04_timer_oclass;
+extern struct nouveau_oclass gk20a_timer_oclass;
#endif
#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/pci.h>
+#include <linux/platform_device.h>
#include <linux/printk.h>
#include <linux/bitops.h>
#include <linux/firmware.h>
#include <asm/unaligned.h>
-static inline int
-ffsll(u64 mask)
-{
- int i;
- for (i = 0; i < 64; i++) {
- if (mask & (1ULL << i))
- return i + 1;
- }
- return 0;
-}
-
#ifndef ioread32_native
#ifdef __BIG_ENDIAN
#define ioread16_native ioread16be
if (ret)
return ret;
- bar->iomem = ioremap(pci_resource_start(device->pdev, 3),
- pci_resource_len(device->pdev, 3));
+ bar->iomem = ioremap(nv_device_resource_start(device, 3),
+ nv_device_resource_len(device, 3));
return 0;
}
/* BAR3 */
start = 0x0100000000ULL;
- limit = start + pci_resource_len(device->pdev, 3);
+ limit = start + nv_device_resource_len(device, 3);
ret = nouveau_vm_new(device, start, limit, start, &vm);
if (ret)
/* BAR1 */
start = 0x0000000000ULL;
- limit = start + pci_resource_len(device->pdev, 1);
+ limit = start + nv_device_resource_len(device, 1);
ret = nouveau_vm_new(device, start, limit--, start, &vm);
if (ret)
nv50_bar_init(struct nouveau_object *object)
{
struct nv50_bar_priv *priv = (void *)object;
- int ret;
+ int ret, i;
ret = nouveau_bar_init(&priv->base);
if (ret)
nv_wr32(priv, 0x001704, 0x40000000 | priv->mem->addr >> 12);
nv_wr32(priv, 0x001708, 0x80000000 | priv->bar1->node->offset >> 4);
nv_wr32(priv, 0x00170c, 0x80000000 | priv->bar3->node->offset >> 4);
+ for (i = 0; i < 8; i++)
+ nv_wr32(priv, 0x001900 + (i * 4), 0x00000000);
return 0;
}
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
- struct pci_dev *pdev = device->pdev;
struct nvc0_bar_priv *priv;
struct nouveau_gpuobj *mem;
struct nouveau_vm *vm;
if (ret)
return ret;
- ret = nouveau_vm_new(device, 0, pci_resource_len(pdev, 3), 0, &vm);
+ ret = nouveau_vm_new(device, 0, nv_device_resource_len(device, 3), 0, &vm);
if (ret)
return ret;
atomic_inc(&vm->engref[NVDEV_SUBDEV_BAR]);
ret = nouveau_gpuobj_new(nv_object(priv), NULL,
- (pci_resource_len(pdev, 3) >> 12) * 8,
+ (nv_device_resource_len(device, 3) >> 12) * 8,
0x1000, NVOBJ_FLAG_ZERO_ALLOC,
&vm->pgt[0].obj[0]);
vm->pgt[0].refcount[0] = 1;
nv_wo32(mem, 0x0200, lower_32_bits(priv->bar[0].pgd->addr));
nv_wo32(mem, 0x0204, upper_32_bits(priv->bar[0].pgd->addr));
- nv_wo32(mem, 0x0208, lower_32_bits(pci_resource_len(pdev, 3) - 1));
- nv_wo32(mem, 0x020c, upper_32_bits(pci_resource_len(pdev, 3) - 1));
+ nv_wo32(mem, 0x0208, lower_32_bits(nv_device_resource_len(device, 3) - 1));
+ nv_wo32(mem, 0x020c, upper_32_bits(nv_device_resource_len(device, 3) - 1));
/* BAR1 */
ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 0, 0,
if (ret)
return ret;
- ret = nouveau_vm_new(device, 0, pci_resource_len(pdev, 1), 0, &vm);
+ ret = nouveau_vm_new(device, 0, nv_device_resource_len(device, 1), 0, &vm);
if (ret)
return ret;
nv_wo32(mem, 0x0200, lower_32_bits(priv->bar[1].pgd->addr));
nv_wo32(mem, 0x0204, upper_32_bits(priv->bar[1].pgd->addr));
- nv_wo32(mem, 0x0208, lower_32_bits(pci_resource_len(pdev, 1) - 1));
- nv_wo32(mem, 0x020c, upper_32_bits(pci_resource_len(pdev, 1) - 1));
+ nv_wo32(mem, 0x0208, lower_32_bits(nv_device_resource_len(device, 1) - 1));
+ nv_wo32(mem, 0x020c, upper_32_bits(nv_device_resource_len(device, 1) - 1));
priv->base.alloc = nouveau_bar_alloc;
priv->base.kmap = nvc0_bar_kmap;
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/bios.h>
+#include <subdev/bios/bit.h>
+#include <subdev/bios/ramcfg.h>
+#include <subdev/bios/P0260.h>
+
+u32
+nvbios_P0260Te(struct nouveau_bios *bios,
+ u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *xnr, u8 *xsz)
+{
+ struct bit_entry bit_P;
+ u32 data = 0x00000000;
+
+ if (!bit_entry(bios, 'P', &bit_P)) {
+ if (bit_P.version == 2 && bit_P.length > 0x63)
+ data = nv_ro32(bios, bit_P.offset + 0x60);
+ if (data) {
+ *ver = nv_ro08(bios, data + 0);
+ switch (*ver) {
+ case 0x10:
+ *hdr = nv_ro08(bios, data + 1);
+ *cnt = nv_ro08(bios, data + 2);
+ *len = 4;
+ *xnr = nv_ro08(bios, data + 3);
+ *xsz = 4;
+ return data;
+ default:
+ break;
+ }
+ }
+ }
+
+ return 0x00000000;
+}
+
+u32
+nvbios_P0260Ee(struct nouveau_bios *bios, int idx, u8 *ver, u8 *len)
+{
+ u8 hdr, cnt, xnr, xsz;
+ u32 data = nvbios_P0260Te(bios, ver, &hdr, &cnt, len, &xnr, &xsz);
+ if (data && idx < cnt)
+ return data + hdr + (idx * *len);
+ return 0x00000000;
+}
+
+u32
+nvbios_P0260Ep(struct nouveau_bios *bios, int idx, u8 *ver, u8 *len,
+ struct nvbios_P0260E *info)
+{
+ u32 data = nvbios_P0260Ee(bios, idx, ver, len);
+ memset(info, 0x00, sizeof(*info));
+ switch (!!data * *ver) {
+ case 0x10:
+ info->data = nv_ro32(bios, data);
+ return data;
+ default:
+ break;
+ }
+ return 0x00000000;
+}
+
+u32
+nvbios_P0260Xe(struct nouveau_bios *bios, int idx, u8 *ver, u8 *xsz)
+{
+ u8 hdr, cnt, len, xnr;
+ u32 data = nvbios_P0260Te(bios, ver, &hdr, &cnt, &len, &xnr, xsz);
+ if (data && idx < xnr)
+ return data + hdr + (cnt * len) + (idx * *xsz);
+ return 0x00000000;
+}
+
+u32
+nvbios_P0260Xp(struct nouveau_bios *bios, int idx, u8 *ver, u8 *hdr,
+ struct nvbios_P0260X *info)
+{
+ u32 data = nvbios_P0260Xe(bios, idx, ver, hdr);
+ memset(info, 0x00, sizeof(*info));
+ switch (!!data * *ver) {
+ case 0x10:
+ info->data = nv_ro32(bios, data);
+ return data;
+ default:
+ break;
+ }
+ return 0x00000000;
+}
int i;
if (device->card_type >= NV_50) {
- if ( device->card_type < NV_C0 ||
- !(nv_rd32(bios, 0x022500) & 0x00000001))
- addr = (u64)(nv_rd32(bios, 0x619f04) & 0xffffff00) << 8;
+ if (device->card_type >= NV_C0 && device->card_type < GM100) {
+ if (nv_rd32(bios, 0x022500) & 0x00000001)
+ return;
+ } else
+ if (device->card_type >= GM100) {
+ if (nv_rd32(bios, 0x021c04) & 0x00000001)
+ return;
+ }
+
+ addr = nv_rd32(bios, 0x619f04);
+ if (!(addr & 0x00000008)) {
+ nv_debug(bios, "... not enabled\n");
+ return;
+ }
+ if ( (addr & 0x00000003) != 1) {
+ nv_debug(bios, "... not in vram\n");
+ return;
+ }
+ addr = (u64)(addr >> 8) << 8;
if (!addr) {
addr = (u64)nv_rd32(bios, 0x001700) << 16;
addr += 0xf0000;
pcireg = 0x001850;
access = nv_mask(bios, pcireg, 0x00000001, 0x00000000);
+ /* WARNING: PROM accesses should always be 32-bits aligned. Other
+ * accesses work on most chipset but do not on Kepler chipsets
+ */
+
/* bail if no rom signature, with a workaround for a PROM reading
* issue on some chipsets. the first read after a period of
* inactivity returns the wrong result, so retry the first header
*/
i = 16;
do {
- if (nv_rd08(bios, 0x300000) == 0x55)
+ if ((nv_rd32(bios, 0x300000) & 0xffff) == 0xaa55)
break;
} while (i--);
- if (!i || nv_rd08(bios, 0x300001) != 0xaa)
- goto out;
-
- /* additional check (see note below) - read PCI record header */
- pcir = nv_rd08(bios, 0x300018) |
- nv_rd08(bios, 0x300019) << 8;
- if (nv_rd08(bios, 0x300000 + pcir) != 'P' ||
- nv_rd08(bios, 0x300001 + pcir) != 'C' ||
- nv_rd08(bios, 0x300002 + pcir) != 'I' ||
- nv_rd08(bios, 0x300003 + pcir) != 'R')
+ if (!i)
goto out;
/* read entire bios image to system memory */
- bios->size = nv_rd08(bios, 0x300002) * 512;
+ bios->size = ((nv_rd32(bios, 0x300000) >> 16) & 0xff) * 512;
if (!bios->size)
goto out;
bios->data = kmalloc(bios->size, GFP_KERNEL);
if (bios->data) {
- for (i = 0; i < bios->size; i++)
- nv_wo08(bios, i, nv_rd08(bios, 0x300000 + i));
+ for (i = 0; i < bios->size; i+=4)
+ nv_wo32(bios, i, nv_rd32(bios, 0x300000 + i));
+ }
+
+ /* check the PCI record header */
+ pcir = nv_ro16(bios, 0x0018);
+ if (bios->data[pcir + 0] != 'P' ||
+ bios->data[pcir + 1] != 'C' ||
+ bios->data[pcir + 2] != 'I' ||
+ bios->data[pcir + 3] != 'R') {
+ bios->size = 0;
+ kfree(bios->data);
}
out:
if (*ver >= 0x40) {
u32 conf = nv_ro32(bios, dcb + 0x04);
switch (outp->type) {
+ case DCB_OUTPUT_DP:
+ switch (conf & 0x00e00000) {
+ case 0x00000000:
+ outp->dpconf.link_bw = 0x06;
+ break;
+ case 0x00200000:
+ outp->dpconf.link_bw = 0x0a;
+ break;
+ case 0x00400000:
+ default:
+ outp->dpconf.link_bw = 0x14;
+ break;
+ }
+
+ switch (conf & 0x0f000000) {
+ case 0x0f000000:
+ outp->dpconf.link_nr = 4;
+ break;
+ case 0x03000000:
+ outp->dpconf.link_nr = 2;
+ break;
+ case 0x01000000:
+ default:
+ outp->dpconf.link_nr = 1;
+ break;
+ }
+
+ /* fall-through... */
case DCB_OUTPUT_TMDS:
case DCB_OUTPUT_LVDS:
- case DCB_OUTPUT_DP:
outp->link = (conf & 0x00000030) >> 4;
outp->sorconf.link = outp->link; /*XXX*/
outp->extdev = 0x00;
static inline u32
init_nvreg(struct nvbios_init *init, u32 reg)
{
+ struct nouveau_devinit *devinit = nouveau_devinit(init->bios);
+
/* C51 (at least) sometimes has the lower bits set which the VBIOS
* interprets to mean that access needs to go through certain IO
* ports instead. The NVIDIA binary driver has been seen to access
if (reg & ~0x00fffffc)
warn("unknown bits in register 0x%08x\n", reg);
+
+ if (devinit->mmio)
+ reg = devinit->mmio(devinit, reg);
return reg;
}
init_rd32(struct nvbios_init *init, u32 reg)
{
reg = init_nvreg(init, reg);
- if (init_exec(init))
+ if (reg != ~0 && init_exec(init))
return nv_rd32(init->subdev, reg);
return 0x00000000;
}
init_wr32(struct nvbios_init *init, u32 reg, u32 val)
{
reg = init_nvreg(init, reg);
- if (init_exec(init))
+ if (reg != ~0 && init_exec(init))
nv_wr32(init->subdev, reg, val);
}
init_mask(struct nvbios_init *init, u32 reg, u32 mask, u32 val)
{
reg = init_nvreg(init, reg);
- if (init_exec(init)) {
+ if (reg != ~0 && init_exec(init)) {
u32 tmp = nv_rd32(init->subdev, reg);
nv_wr32(init->subdev, reg, (tmp & ~mask) | val);
return tmp;
* in case *not* re-reading the strap causes similar breakage.
*/
if (!init->ramcfg || init->bios->version.major < 0x70)
- init->ramcfg = 0x80000000 | nvbios_ramcfg_index(init->bios);
+ init->ramcfg = 0x80000000 | nvbios_ramcfg_index(init->subdev);
return (init->ramcfg & 0x7fffffff);
}
u32 data = nv_ro32(bios, init->offset + 13);
u8 count = nv_ro08(bios, init->offset + 17);
- trace("INDEX_ADDRESS_LATCHED\t"
- "R[0x%06x] : R[0x%06x]\n\tCTRL &= 0x%08x |= 0x%08x\n",
- creg, dreg, mask, data);
+ trace("INDEX_ADDRESS_LATCHED\tR[0x%06x] : R[0x%06x]\n", creg, dreg);
+ trace("\tCTRL &= 0x%08x |= 0x%08x\n", mask, data);
init->offset += 18;
while (count--) {
#include <subdev/bios/ramcfg.h>
static u8
-nvbios_ramcfg_strap(struct nouveau_bios *bios)
+nvbios_ramcfg_strap(struct nouveau_subdev *subdev)
{
- return (nv_rd32(bios, 0x101000) & 0x0000003c) >> 2;
+ return (nv_rd32(subdev, 0x101000) & 0x0000003c) >> 2;
}
u8
}
u8
-nvbios_ramcfg_index(struct nouveau_bios *bios)
+nvbios_ramcfg_index(struct nouveau_subdev *subdev)
{
- u8 strap = nvbios_ramcfg_strap(bios);
+ struct nouveau_bios *bios = nouveau_bios(subdev);
+ u8 strap = nvbios_ramcfg_strap(subdev);
u32 xlat = 0x00000000;
struct bit_entry bit_M;
i = 0;
fan->nr_fan_trip = 0;
+ fan->fan_mode = NVBIOS_THERM_FAN_OTHER;
while ((entry = nvbios_therm_entry(bios, i++, &ver, &len))) {
s16 value = nv_ro16(bios, entry + 1);
break;
case 0x24:
fan->nr_fan_trip++;
+ if (fan->fan_mode > NVBIOS_THERM_FAN_TRIP)
+ fan->fan_mode = NVBIOS_THERM_FAN_TRIP;
cur_trip = &fan->trip[fan->nr_fan_trip - 1];
cur_trip->hysteresis = value & 0xf;
cur_trip->temp = (value & 0xff0) >> 4;
fan->slow_down_period = value;
break;
case 0x46:
+ if (fan->fan_mode > NVBIOS_THERM_FAN_LINEAR)
+ fan->fan_mode = NVBIOS_THERM_FAN_LINEAR;
fan->linear_min_temp = nv_ro08(bios, entry + 1);
fan->linear_max_temp = nv_ro08(bios, entry + 2);
break;
}
}
+ /* starting from fermi, fan management is always linear */
+ if (nv_device(bios)->card_type >= NV_C0 &&
+ fan->fan_mode == NVBIOS_THERM_FAN_OTHER) {
+ fan->fan_mode = NVBIOS_THERM_FAN_LINEAR;
+ }
+
return 0;
}
devinit->post = nouveau_boolopt(device->cfgopt, "NvForcePost", false);
devinit->meminit = impl->meminit;
devinit->pll_set = impl->pll_set;
+ devinit->mmio = impl->mmio;
return 0;
}
*
*/
+#include <core/device.h>
+
#define NV04_PFB_BOOT_0 0x00100000
# define NV04_PFB_BOOT_0_RAM_AMOUNT 0x00000003
# define NV04_PFB_BOOT_0_RAM_AMOUNT_32MB 0x00000000
# define NV10_PFB_REFCTRL_VALID_1 (1 << 31)
static inline struct io_mapping *
-fbmem_init(struct pci_dev *pdev)
+fbmem_init(struct nouveau_device *dev)
{
- return io_mapping_create_wc(pci_resource_start(pdev, 1),
- pci_resource_len(pdev, 1));
+ return io_mapping_create_wc(nv_device_resource_start(dev, 1),
+ nv_device_resource_len(dev, 1));
}
static inline void
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "nv50.h"
+
+static u64
+gm107_devinit_disable(struct nouveau_devinit *devinit)
+{
+ struct nv50_devinit_priv *priv = (void *)devinit;
+ u32 r021c00 = nv_rd32(priv, 0x021c00);
+ u32 r021c04 = nv_rd32(priv, 0x021c04);
+ u64 disable = 0ULL;
+
+ if (r021c00 & 0x00000001)
+ disable |= (1ULL << NVDEV_ENGINE_COPY0);
+ if (r021c00 & 0x00000004)
+ disable |= (1ULL << NVDEV_ENGINE_COPY2);
+ if (r021c04 & 0x00000001)
+ disable |= (1ULL << NVDEV_ENGINE_DISP);
+
+ return disable;
+}
+
+struct nouveau_oclass *
+gm107_devinit_oclass = &(struct nouveau_devinit_impl) {
+ .base.handle = NV_SUBDEV(DEVINIT, 0x07),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv50_devinit_ctor,
+ .dtor = _nouveau_devinit_dtor,
+ .init = nv50_devinit_init,
+ .fini = _nouveau_devinit_fini,
+ },
+ .pll_set = nvc0_devinit_pll_set,
+ .disable = gm107_devinit_disable,
+}.base;
int i;
/* Map the framebuffer aperture */
- fb = fbmem_init(nv_device(priv)->pdev);
+ fb = fbmem_init(nv_device(priv));
if (!fb) {
nv_error(priv, "failed to map fb\n");
return;
int i, v;
/* Map the framebuffer aperture */
- fb = fbmem_init(nv_device(priv)->pdev);
+ fb = fbmem_init(nv_device(priv));
if (!fb) {
nv_error(priv, "failed to map fb\n");
return;
mem_width_count = 2;
/* Map the framebuffer aperture */
- fb = fbmem_init(nv_device(priv)->pdev);
+ fb = fbmem_init(nv_device(priv));
if (!fb) {
nv_error(priv, "failed to map fb\n");
return;
struct io_mapping *fb;
/* Map the framebuffer aperture */
- fb = fbmem_init(nv_device(priv)->pdev);
+ fb = fbmem_init(nv_device(priv));
if (!fb) {
nv_error(priv, "failed to map fb\n");
return;
struct nv50_devinit_priv {
struct nouveau_devinit base;
+ u32 r001540;
};
int nv50_devinit_ctor(struct nouveau_object *, struct nouveau_object *,
int nva3_devinit_pll_set(struct nouveau_devinit *, u32, u32);
+int nvc0_devinit_pll_set(struct nouveau_devinit *, u32, u32);
+
#endif
return disable;
}
+static u32
+nva3_devinit_mmio_part[] = {
+ 0x100720, 0x1008bc, 4,
+ 0x100a20, 0x100adc, 4,
+ 0x100d80, 0x100ddc, 4,
+ 0x110000, 0x110f9c, 4,
+ 0x111000, 0x11103c, 8,
+ 0x111080, 0x1110fc, 4,
+ 0x111120, 0x1111fc, 4,
+ 0x111300, 0x1114bc, 4,
+ 0,
+};
+
+static u32
+nva3_devinit_mmio(struct nouveau_devinit *devinit, u32 addr)
+{
+ struct nv50_devinit_priv *priv = (void *)devinit;
+ u32 *mmio = nva3_devinit_mmio_part;
+
+ /* the init tables on some boards have INIT_RAM_RESTRICT_ZM_REG_GROUP
+ * instructions which touch registers that may not even exist on
+ * some configurations (Quadro 400), which causes the register
+ * interface to screw up for some amount of time after attempting to
+ * write to one of these, and results in all sorts of things going
+ * horribly wrong.
+ *
+ * the binary driver avoids touching these registers at all, however,
+ * the video bios doesn't care and does what the scripts say. it's
+ * presumed that the io-port access to priv registers isn't effected
+ * by the screw-up bug mentioned above.
+ *
+ * really, a new opcode should've been invented to handle these
+ * requirements, but whatever, it's too late for that now.
+ */
+ while (mmio[0]) {
+ if (addr >= mmio[0] && addr <= mmio[1]) {
+ u32 part = (addr / mmio[2]) & 7;
+ if (!priv->r001540)
+ priv->r001540 = nv_rd32(priv, 0x001540);
+ if (part >= hweight8((priv->r001540 >> 16) & 0xff))
+ return ~0;
+ return addr;
+ }
+ mmio += 3;
+ }
+
+ return addr;
+}
+
struct nouveau_oclass *
nva3_devinit_oclass = &(struct nouveau_devinit_impl) {
.base.handle = NV_SUBDEV(DEVINIT, 0xa3),
},
.pll_set = nva3_devinit_pll_set,
.disable = nva3_devinit_disable,
+ .mmio = nva3_devinit_mmio,
}.base;
#include "nv50.h"
-static int
+int
nvc0_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq)
{
struct nv50_devinit_priv *priv = (void *)devinit;
void (*meminit)(struct nouveau_devinit *);
int (*pll_set)(struct nouveau_devinit *, u32 type, u32 freq);
u64 (*disable)(struct nouveau_devinit *);
+ u32 (*mmio)(struct nouveau_devinit *, u32);
};
#define nouveau_devinit_create(p,e,o,d) \
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "nvc0.h"
+
+struct nouveau_oclass *
+gm107_fb_oclass = &(struct nouveau_fb_impl) {
+ .base.handle = NV_SUBDEV(FB, 0x07),
+ .base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nvc0_fb_ctor,
+ .dtor = nvc0_fb_dtor,
+ .init = nvc0_fb_init,
+ .fini = _nouveau_fb_fini,
+ },
+ .memtype = nvc0_fb_memtype_valid,
+ .ram = &gm107_ram_oclass,
+}.base;
priv->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (priv->r100c08_page) {
- priv->r100c08 = pci_map_page(device->pdev, priv->r100c08_page,
- 0, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_mapping_error(device->pdev, priv->r100c08))
+ priv->r100c08 = nv_device_map_page(device, priv->r100c08_page);
+ if (!priv->r100c08)
nv_warn(priv, "failed 0x100c08 page map\n");
} else {
nv_warn(priv, "failed 0x100c08 page alloc\n");
struct nv50_fb_priv *priv = (void *)object;
if (priv->r100c08_page) {
- pci_unmap_page(device->pdev, priv->r100c08, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
+ nv_device_unmap_page(device, priv->r100c08);
__free_page(priv->r100c08_page);
}
struct nvc0_fb_priv *priv = (void *)object;
if (priv->r100c10_page) {
- pci_unmap_page(device->pdev, priv->r100c10, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
+ nv_device_unmap_page(device, priv->r100c10);
__free_page(priv->r100c10_page);
}
priv->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (priv->r100c10_page) {
- priv->r100c10 = pci_map_page(device->pdev, priv->r100c10_page,
- 0, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_mapping_error(device->pdev, priv->r100c10))
+ priv->r100c10 = nv_device_map_page(device, priv->r100c10_page);
+ if (!priv->r100c10)
return -EFAULT;
}
bool nvc0_fb_memtype_valid(struct nouveau_fb *, u32);
-#define nvc0_ram_create(p,e,o,d) \
- nvc0_ram_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nvc0_ram_create(p,e,o,m,d) \
+ nvc0_ram_create_((p), (e), (o), (m), sizeof(**d), (void **)d)
int nvc0_ram_create_(struct nouveau_object *, struct nouveau_object *,
- struct nouveau_oclass *, int, void **);
+ struct nouveau_oclass *, u32, int, void **);
int nvc0_ram_get(struct nouveau_fb *, u64, u32, u32, u32,
struct nouveau_mem **);
void nvc0_ram_put(struct nouveau_fb *, struct nouveau_mem **);
+int nve0_ram_init(struct nouveau_object*);
+
#endif
extern struct nouveau_oclass nvaa_ram_oclass;
extern struct nouveau_oclass nvc0_ram_oclass;
extern struct nouveau_oclass nve0_ram_oclass;
+extern struct nouveau_oclass gm107_ram_oclass;
int nouveau_sddr3_calc(struct nouveau_ram *ram);
int nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts);
--- /dev/null
+/*
+ * Copyright 2013 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "nvc0.h"
+
+struct gm107_ram {
+ struct nouveau_ram base;
+};
+
+static int
+gm107_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct gm107_ram *ram;
+ int ret;
+
+ ret = nvc0_ram_create(parent, engine, oclass, 0x021c14, &ram);
+ *pobject = nv_object(ram);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+struct nouveau_oclass
+gm107_ram_oclass = {
+ .handle = 0,
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = gm107_ram_ctor,
+ .dtor = _nouveau_ram_dtor,
+ .init = nve0_ram_init,
+ .fini = _nouveau_ram_fini,
+ }
+};
} while (perfE.memory < freq);
/* locate specific data set for the attached memory */
- strap = nvbios_ramcfg_index(bios);
+ strap = nvbios_ramcfg_index(nv_subdev(pfb));
if (strap >= cnt) {
nv_error(pfb, "invalid ramcfg strap\n");
return -EINVAL;
}
/* locate specific data set for the attached memory */
- strap = nvbios_ramcfg_index(bios);
+ strap = nvbios_ramcfg_index(nv_subdev(pfb));
if (strap >= cnt) {
nv_error(pfb, "invalid ramcfg strap\n");
return -EINVAL;
/* prepare for ddr link training, and load training patterns */
switch (ram->base.type) {
case NV_MEM_TYPE_DDR3: {
- static const u32 pattern[16] = {
- 0xaaaaaaaa, 0xcccccccc, 0xdddddddd, 0xeeeeeeee,
- 0x00000000, 0x11111111, 0x44444444, 0xdddddddd,
- 0x33333333, 0x55555555, 0x77777777, 0x66666666,
- 0x99999999, 0x88888888, 0xeeeeeeee, 0xbbbbbbbb,
- };
-
- nv_wr32(pfb, 0x100538, 0x10001ff6); /*XXX*/
- nv_wr32(pfb, 0x1005a8, 0x0000ffff);
- nv_mask(pfb, 0x10f800, 0x00000001, 0x00000001);
- for (i = 0; i < 0x30; i++) {
- nv_wr32(pfb, 0x10f8c0, (i << 8) | i);
- nv_wr32(pfb, 0x10f8e0, (i << 8) | i);
- nv_wr32(pfb, 0x10f900, pattern[i % 16]);
- nv_wr32(pfb, 0x10f920, pattern[i % 16]);
+ if (nv_device(pfb)->chipset == 0xa8) {
+ static const u32 pattern[16] = {
+ 0xaaaaaaaa, 0xcccccccc, 0xdddddddd, 0xeeeeeeee,
+ 0x00000000, 0x11111111, 0x44444444, 0xdddddddd,
+ 0x33333333, 0x55555555, 0x77777777, 0x66666666,
+ 0x99999999, 0x88888888, 0xeeeeeeee, 0xbbbbbbbb,
+ };
+
+ nv_wr32(pfb, 0x100538, 0x10001ff6); /*XXX*/
+ nv_wr32(pfb, 0x1005a8, 0x0000ffff);
+ nv_mask(pfb, 0x10f800, 0x00000001, 0x00000001);
+ for (i = 0; i < 0x30; i++) {
+ nv_wr32(pfb, 0x10f8c0, (i << 8) | i);
+ nv_wr32(pfb, 0x10f8e0, (i << 8) | i);
+ nv_wr32(pfb, 0x10f900, pattern[i % 16]);
+ nv_wr32(pfb, 0x10f920, pattern[i % 16]);
+ }
}
}
break;
}
/* locate specific data set for the attached memory */
- strap = nvbios_ramcfg_index(bios);
+ strap = nvbios_ramcfg_index(nv_subdev(pfb));
if (strap >= cnt) {
nv_error(pfb, "invalid ramcfg strap\n");
return -EINVAL;
int
nvc0_ram_create_(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, int size, void **pobject)
+ struct nouveau_oclass *oclass, u32 maskaddr, int size,
+ void **pobject)
{
struct nouveau_fb *pfb = nouveau_fb(parent);
struct nouveau_bios *bios = nouveau_bios(pfb);
const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */
const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */
u32 parts = nv_rd32(pfb, 0x022438);
- u32 pmask = nv_rd32(pfb, 0x022554);
+ u32 pmask = nv_rd32(pfb, maskaddr);
u32 bsize = nv_rd32(pfb, 0x10f20c);
u32 offset, length;
bool uniform = true;
struct nvc0_ram *ram;
int ret;
- ret = nvc0_ram_create(parent, engine, oclass, &ram);
+ ret = nvc0_ram_create(parent, engine, oclass, 0x022554, &ram);
*pobject = nv_object(ram);
if (ret)
return ret;
}
/* locate specific data set for the attached memory */
+ strap = nvbios_ramcfg_index(nv_subdev(pfb));
ram->base.ramcfg.data = nvbios_rammapSp(bios, ram->base.rammap.data,
ram->base.rammap.version,
- ram->base.rammap.size, cnt, len,
- nvbios_ramcfg_index(bios),
+ ram->base.rammap.size,
+ cnt, len, strap,
&ram->base.ramcfg.version,
&ram->base.ramcfg.size,
&data->bios);
ram_exec(fuc, false);
}
-static int
+int
nve0_ram_init(struct nouveau_object *object)
{
struct nouveau_fb *pfb = (void *)object->parent;
int ret, i;
u32 tmp;
- ret = nvc0_ram_create(parent, engine, oclass, &ram);
+ ret = nvc0_ram_create(parent, engine, oclass, 0x022554, &ram);
*pobject = nv_object(ram);
if (ret)
return ret;
u8 unk0 = !!(data & 0x02000000);
u8 unk1 = !!(data & 0x04000000);
u32 val = (unk1 << 16) | unk0;
- u32 reg = regs[line >> 4]; line &= 0x0f;
+ u32 reg = regs[line >> 4];
+ u32 lsh = line & 0x0f;
if ( func == DCB_GPIO_UNUSED ||
(match != DCB_GPIO_UNUSED && match != func))
gpio->set(gpio, 0, func, line, defs);
- nv_mask(priv, reg, 0x00010001 << line, val << line);
+ nv_mask(priv, reg, 0x00010001 << lsh, val << lsh);
}
}
if (nv50_gpio_location(line, ®, &shift))
return -EINVAL;
- nv_mask(gpio, reg, 7 << shift, (((dir ^ 1) << 1) | out) << shift);
+ nv_mask(gpio, reg, 3 << shift, (((dir ^ 1) << 1) | out) << shift);
return 0;
}
snprintf(port->adapter.name, sizeof(port->adapter.name),
"nouveau-%s-%d", device->name, index);
port->adapter.owner = THIS_MODULE;
- port->adapter.dev.parent = &device->pdev->dev;
+ port->adapter.dev.parent = nv_device_base(device);
port->index = index;
port->func = func;
i2c_set_adapdata(&port->adapter, i2c);
struct nouveau_object **pobject)
{
struct nouveau_device *device = nv_device(parent);
- struct pci_dev *pdev = device->pdev;
struct nv04_instmem_priv *priv;
int ret, bar, vs;
return ret;
/* map bar */
- if (pci_resource_len(pdev, 2))
+ if (nv_device_resource_len(device, 2))
bar = 2;
else
bar = 3;
- priv->iomem = ioremap(pci_resource_start(pdev, bar),
- pci_resource_len(pdev, bar));
+ priv->iomem = ioremap(nv_device_resource_start(device, bar),
+ nv_device_resource_len(device, bar));
if (!priv->iomem) {
nv_error(priv, "unable to map PRAMIN BAR\n");
return -EFAULT;
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/fb.h>
+#include <subdev/timer.h>
+
+#include "gf100.h"
+
+static void
+gf100_ltcg_lts_isr(struct gf100_ltcg_priv *priv, int ltc, int lts)
+{
+ u32 base = 0x141000 + (ltc * 0x2000) + (lts * 0x400);
+ u32 stat = nv_rd32(priv, base + 0x020);
+
+ if (stat) {
+ nv_info(priv, "LTC%d_LTS%d: 0x%08x\n", ltc, lts, stat);
+ nv_wr32(priv, base + 0x020, stat);
+ }
+}
+
+static void
+gf100_ltcg_intr(struct nouveau_subdev *subdev)
+{
+ struct gf100_ltcg_priv *priv = (void *)subdev;
+ u32 mask;
+
+ mask = nv_rd32(priv, 0x00017c);
+ while (mask) {
+ u32 lts, ltc = __ffs(mask);
+ for (lts = 0; lts < priv->lts_nr; lts++)
+ gf100_ltcg_lts_isr(priv, ltc, lts);
+ mask &= ~(1 << ltc);
+ }
+
+ /* we do something horribly wrong and upset PMFB a lot, so mask off
+ * interrupts from it after the first one until it's fixed
+ */
+ nv_mask(priv, 0x000640, 0x02000000, 0x00000000);
+}
+
+int
+gf100_ltcg_tags_alloc(struct nouveau_ltcg *ltcg, u32 n,
+ struct nouveau_mm_node **pnode)
+{
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ int ret;
+
+ ret = nouveau_mm_head(&priv->tags, 1, n, n, 1, pnode);
+ if (ret)
+ *pnode = NULL;
+
+ return ret;
+}
+
+void
+gf100_ltcg_tags_free(struct nouveau_ltcg *ltcg, struct nouveau_mm_node **pnode)
+{
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+
+ nouveau_mm_free(&priv->tags, pnode);
+}
+
+static void
+gf100_ltcg_tags_clear(struct nouveau_ltcg *ltcg, u32 first, u32 count)
+{
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ u32 last = first + count - 1;
+ int p, i;
+
+ BUG_ON((first > last) || (last >= priv->num_tags));
+
+ nv_wr32(priv, 0x17e8cc, first);
+ nv_wr32(priv, 0x17e8d0, last);
+ nv_wr32(priv, 0x17e8c8, 0x4); /* trigger clear */
+
+ /* wait until it's finished with clearing */
+ for (p = 0; p < priv->ltc_nr; ++p) {
+ for (i = 0; i < priv->lts_nr; ++i)
+ nv_wait(priv, 0x1410c8 + p * 0x2000 + i * 0x400, ~0, 0);
+ }
+}
+
+/* TODO: Figure out tag memory details and drop the over-cautious allocation.
+ */
+int
+gf100_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct gf100_ltcg_priv *priv)
+{
+ u32 tag_size, tag_margin, tag_align;
+ int ret;
+
+ /* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */
+ priv->num_tags = (pfb->ram->size >> 17) / 4;
+ if (priv->num_tags > (1 << 17))
+ priv->num_tags = 1 << 17; /* we have 17 bits in PTE */
+ priv->num_tags = (priv->num_tags + 63) & ~63; /* round up to 64 */
+
+ tag_align = priv->ltc_nr * 0x800;
+ tag_margin = (tag_align < 0x6000) ? 0x6000 : tag_align;
+
+ /* 4 part 4 sub: 0x2000 bytes for 56 tags */
+ /* 3 part 4 sub: 0x6000 bytes for 168 tags */
+ /*
+ * About 147 bytes per tag. Let's be safe and allocate x2, which makes
+ * 0x4980 bytes for 64 tags, and round up to 0x6000 bytes for 64 tags.
+ *
+ * For 4 GiB of memory we'll have 8192 tags which makes 3 MiB, < 0.1 %.
+ */
+ tag_size = (priv->num_tags / 64) * 0x6000 + tag_margin;
+ tag_size += tag_align;
+ tag_size = (tag_size + 0xfff) >> 12; /* round up */
+
+ ret = nouveau_mm_tail(&pfb->vram, 1, tag_size, tag_size, 1,
+ &priv->tag_ram);
+ if (ret) {
+ priv->num_tags = 0;
+ } else {
+ u64 tag_base = (priv->tag_ram->offset << 12) + tag_margin;
+
+ tag_base += tag_align - 1;
+ ret = do_div(tag_base, tag_align);
+
+ priv->tag_base = tag_base;
+ }
+ ret = nouveau_mm_init(&priv->tags, 0, priv->num_tags, 1);
+
+ return ret;
+}
+
+static int
+gf100_ltcg_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct gf100_ltcg_priv *priv;
+ struct nouveau_fb *pfb = nouveau_fb(parent);
+ u32 parts, mask;
+ int ret, i;
+
+ ret = nouveau_ltcg_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ parts = nv_rd32(priv, 0x022438);
+ mask = nv_rd32(priv, 0x022554);
+ for (i = 0; i < parts; i++) {
+ if (!(mask & (1 << i)))
+ priv->ltc_nr++;
+ }
+ priv->lts_nr = nv_rd32(priv, 0x17e8dc) >> 28;
+
+ ret = gf100_ltcg_init_tag_ram(pfb, priv);
+ if (ret)
+ return ret;
+
+ priv->base.tags_alloc = gf100_ltcg_tags_alloc;
+ priv->base.tags_free = gf100_ltcg_tags_free;
+ priv->base.tags_clear = gf100_ltcg_tags_clear;
+
+ nv_subdev(priv)->intr = gf100_ltcg_intr;
+ return 0;
+}
+
+void
+gf100_ltcg_dtor(struct nouveau_object *object)
+{
+ struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object;
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ struct nouveau_fb *pfb = nouveau_fb(ltcg->base.base.parent);
+
+ nouveau_mm_fini(&priv->tags);
+ nouveau_mm_free(&pfb->vram, &priv->tag_ram);
+
+ nouveau_ltcg_destroy(ltcg);
+}
+
+static int
+gf100_ltcg_init(struct nouveau_object *object)
+{
+ struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object;
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ int ret;
+
+ ret = nouveau_ltcg_init(ltcg);
+ if (ret)
+ return ret;
+
+ nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */
+ nv_wr32(priv, 0x17e8d8, priv->ltc_nr);
+ if (nv_device(ltcg)->card_type >= NV_E0)
+ nv_wr32(priv, 0x17e000, priv->ltc_nr);
+ nv_wr32(priv, 0x17e8d4, priv->tag_base);
+ return 0;
+}
+
+struct nouveau_oclass *
+gf100_ltcg_oclass = &(struct nouveau_oclass) {
+ .handle = NV_SUBDEV(LTCG, 0xc0),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = gf100_ltcg_ctor,
+ .dtor = gf100_ltcg_dtor,
+ .init = gf100_ltcg_init,
+ .fini = _nouveau_ltcg_fini,
+ },
+};
--- /dev/null
+#ifndef __NVKM_LTCG_PRIV_GF100_H__
+#define __NVKM_LTCG_PRIV_GF100_H__
+
+#include <subdev/ltcg.h>
+
+struct gf100_ltcg_priv {
+ struct nouveau_ltcg base;
+ u32 ltc_nr;
+ u32 lts_nr;
+ u32 num_tags;
+ u32 tag_base;
+ struct nouveau_mm tags;
+ struct nouveau_mm_node *tag_ram;
+};
+
+void gf100_ltcg_dtor(struct nouveau_object *);
+int gf100_ltcg_init_tag_ram(struct nouveau_fb *, struct gf100_ltcg_priv *);
+int gf100_ltcg_tags_alloc(struct nouveau_ltcg *, u32, struct nouveau_mm_node **);
+void gf100_ltcg_tags_free(struct nouveau_ltcg *, struct nouveau_mm_node **);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2014 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/fb.h>
+#include <subdev/timer.h>
+
+#include "gf100.h"
+
+static void
+gm107_ltcg_lts_isr(struct gf100_ltcg_priv *priv, int ltc, int lts)
+{
+ u32 base = 0x140000 + (ltc * 0x2000) + (lts * 0x400);
+ u32 stat = nv_rd32(priv, base + 0x00c);
+
+ if (stat) {
+ nv_info(priv, "LTC%d_LTS%d: 0x%08x\n", ltc, lts, stat);
+ nv_wr32(priv, base + 0x00c, stat);
+ }
+}
+
+static void
+gm107_ltcg_intr(struct nouveau_subdev *subdev)
+{
+ struct gf100_ltcg_priv *priv = (void *)subdev;
+ u32 mask;
+
+ mask = nv_rd32(priv, 0x00017c);
+ while (mask) {
+ u32 lts, ltc = __ffs(mask);
+ for (lts = 0; lts < priv->lts_nr; lts++)
+ gm107_ltcg_lts_isr(priv, ltc, lts);
+ mask &= ~(1 << ltc);
+ }
+
+ /* we do something horribly wrong and upset PMFB a lot, so mask off
+ * interrupts from it after the first one until it's fixed
+ */
+ nv_mask(priv, 0x000640, 0x02000000, 0x00000000);
+}
+
+static void
+gm107_ltcg_tags_clear(struct nouveau_ltcg *ltcg, u32 first, u32 count)
+{
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ u32 last = first + count - 1;
+ int p, i;
+
+ BUG_ON((first > last) || (last >= priv->num_tags));
+
+ nv_wr32(priv, 0x17e270, first);
+ nv_wr32(priv, 0x17e274, last);
+ nv_wr32(priv, 0x17e26c, 0x4); /* trigger clear */
+
+ /* wait until it's finished with clearing */
+ for (p = 0; p < priv->ltc_nr; ++p) {
+ for (i = 0; i < priv->lts_nr; ++i)
+ nv_wait(priv, 0x14046c + p * 0x2000 + i * 0x200, ~0, 0);
+ }
+}
+
+static int
+gm107_ltcg_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct gf100_ltcg_priv *priv;
+ struct nouveau_fb *pfb = nouveau_fb(parent);
+ u32 parts, mask;
+ int ret, i;
+
+ ret = nouveau_ltcg_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ parts = nv_rd32(priv, 0x022438);
+ mask = nv_rd32(priv, 0x021c14);
+ for (i = 0; i < parts; i++) {
+ if (!(mask & (1 << i)))
+ priv->ltc_nr++;
+ }
+ priv->lts_nr = nv_rd32(priv, 0x17e280) >> 28;
+
+ ret = gf100_ltcg_init_tag_ram(pfb, priv);
+ if (ret)
+ return ret;
+
+ priv->base.tags_alloc = gf100_ltcg_tags_alloc;
+ priv->base.tags_free = gf100_ltcg_tags_free;
+ priv->base.tags_clear = gm107_ltcg_tags_clear;
+
+ nv_subdev(priv)->intr = gm107_ltcg_intr;
+ return 0;
+}
+
+static int
+gm107_ltcg_init(struct nouveau_object *object)
+{
+ struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object;
+ struct gf100_ltcg_priv *priv = (struct gf100_ltcg_priv *)ltcg;
+ int ret;
+
+ ret = nouveau_ltcg_init(ltcg);
+ if (ret)
+ return ret;
+
+ nv_wr32(priv, 0x17e27c, priv->ltc_nr);
+ nv_wr32(priv, 0x17e278, priv->tag_base);
+ return 0;
+}
+
+struct nouveau_oclass *
+gm107_ltcg_oclass = &(struct nouveau_oclass) {
+ .handle = NV_SUBDEV(LTCG, 0xff),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = gm107_ltcg_ctor,
+ .dtor = gf100_ltcg_dtor,
+ .init = gm107_ltcg_init,
+ .fini = _nouveau_ltcg_fini,
+ },
+};
+++ /dev/null
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include <subdev/ltcg.h>
-#include <subdev/fb.h>
-#include <subdev/timer.h>
-
-struct nvc0_ltcg_priv {
- struct nouveau_ltcg base;
- u32 part_nr;
- u32 subp_nr;
- u32 num_tags;
- u32 tag_base;
- struct nouveau_mm tags;
- struct nouveau_mm_node *tag_ram;
-};
-
-static void
-nvc0_ltcg_subp_isr(struct nvc0_ltcg_priv *priv, int unit, int subp)
-{
- u32 subp_base = 0x141000 + (unit * 0x2000) + (subp * 0x400);
- u32 stat = nv_rd32(priv, subp_base + 0x020);
-
- if (stat) {
- nv_info(priv, "LTC%d_LTS%d: 0x%08x\n", unit, subp, stat);
- nv_wr32(priv, subp_base + 0x020, stat);
- }
-}
-
-static void
-nvc0_ltcg_intr(struct nouveau_subdev *subdev)
-{
- struct nvc0_ltcg_priv *priv = (void *)subdev;
- u32 units;
-
- units = nv_rd32(priv, 0x00017c);
- while (units) {
- u32 subp, unit = ffs(units) - 1;
- for (subp = 0; subp < priv->subp_nr; subp++)
- nvc0_ltcg_subp_isr(priv, unit, subp);
- units &= ~(1 << unit);
- }
-
- /* we do something horribly wrong and upset PMFB a lot, so mask off
- * interrupts from it after the first one until it's fixed
- */
- nv_mask(priv, 0x000640, 0x02000000, 0x00000000);
-}
-
-static int
-nvc0_ltcg_tags_alloc(struct nouveau_ltcg *ltcg, u32 n,
- struct nouveau_mm_node **pnode)
-{
- struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg;
- int ret;
-
- ret = nouveau_mm_head(&priv->tags, 1, n, n, 1, pnode);
- if (ret)
- *pnode = NULL;
-
- return ret;
-}
-
-static void
-nvc0_ltcg_tags_free(struct nouveau_ltcg *ltcg, struct nouveau_mm_node **pnode)
-{
- struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg;
-
- nouveau_mm_free(&priv->tags, pnode);
-}
-
-static void
-nvc0_ltcg_tags_clear(struct nouveau_ltcg *ltcg, u32 first, u32 count)
-{
- struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg;
- u32 last = first + count - 1;
- int p, i;
-
- BUG_ON((first > last) || (last >= priv->num_tags));
-
- nv_wr32(priv, 0x17e8cc, first);
- nv_wr32(priv, 0x17e8d0, last);
- nv_wr32(priv, 0x17e8c8, 0x4); /* trigger clear */
-
- /* wait until it's finished with clearing */
- for (p = 0; p < priv->part_nr; ++p) {
- for (i = 0; i < priv->subp_nr; ++i)
- nv_wait(priv, 0x1410c8 + p * 0x2000 + i * 0x400, ~0, 0);
- }
-}
-
-/* TODO: Figure out tag memory details and drop the over-cautious allocation.
- */
-static int
-nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv)
-{
- u32 tag_size, tag_margin, tag_align;
- int ret;
-
- /* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */
- priv->num_tags = (pfb->ram->size >> 17) / 4;
- if (priv->num_tags > (1 << 17))
- priv->num_tags = 1 << 17; /* we have 17 bits in PTE */
- priv->num_tags = (priv->num_tags + 63) & ~63; /* round up to 64 */
-
- tag_align = priv->part_nr * 0x800;
- tag_margin = (tag_align < 0x6000) ? 0x6000 : tag_align;
-
- /* 4 part 4 sub: 0x2000 bytes for 56 tags */
- /* 3 part 4 sub: 0x6000 bytes for 168 tags */
- /*
- * About 147 bytes per tag. Let's be safe and allocate x2, which makes
- * 0x4980 bytes for 64 tags, and round up to 0x6000 bytes for 64 tags.
- *
- * For 4 GiB of memory we'll have 8192 tags which makes 3 MiB, < 0.1 %.
- */
- tag_size = (priv->num_tags / 64) * 0x6000 + tag_margin;
- tag_size += tag_align;
- tag_size = (tag_size + 0xfff) >> 12; /* round up */
-
- ret = nouveau_mm_tail(&pfb->vram, 1, tag_size, tag_size, 1,
- &priv->tag_ram);
- if (ret) {
- priv->num_tags = 0;
- } else {
- u64 tag_base = (priv->tag_ram->offset << 12) + tag_margin;
-
- tag_base += tag_align - 1;
- ret = do_div(tag_base, tag_align);
-
- priv->tag_base = tag_base;
- }
- ret = nouveau_mm_init(&priv->tags, 0, priv->num_tags, 1);
-
- return ret;
-}
-
-static int
-nvc0_ltcg_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nvc0_ltcg_priv *priv;
- struct nouveau_fb *pfb = nouveau_fb(parent);
- u32 parts, mask;
- int ret, i;
-
- ret = nouveau_ltcg_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- parts = nv_rd32(priv, 0x022438);
- mask = nv_rd32(priv, 0x022554);
- for (i = 0; i < parts; i++) {
- if (!(mask & (1 << i)))
- priv->part_nr++;
- }
- priv->subp_nr = nv_rd32(priv, 0x17e8dc) >> 28;
-
- ret = nvc0_ltcg_init_tag_ram(pfb, priv);
- if (ret)
- return ret;
-
- priv->base.tags_alloc = nvc0_ltcg_tags_alloc;
- priv->base.tags_free = nvc0_ltcg_tags_free;
- priv->base.tags_clear = nvc0_ltcg_tags_clear;
-
- nv_subdev(priv)->intr = nvc0_ltcg_intr;
- return 0;
-}
-
-static void
-nvc0_ltcg_dtor(struct nouveau_object *object)
-{
- struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object;
- struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg;
- struct nouveau_fb *pfb = nouveau_fb(ltcg->base.base.parent);
-
- nouveau_mm_fini(&priv->tags);
- nouveau_mm_free(&pfb->vram, &priv->tag_ram);
-
- nouveau_ltcg_destroy(ltcg);
-}
-
-static int
-nvc0_ltcg_init(struct nouveau_object *object)
-{
- struct nouveau_ltcg *ltcg = (struct nouveau_ltcg *)object;
- struct nvc0_ltcg_priv *priv = (struct nvc0_ltcg_priv *)ltcg;
- int ret;
-
- ret = nouveau_ltcg_init(ltcg);
- if (ret)
- return ret;
-
- nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */
- nv_wr32(priv, 0x17e8d8, priv->part_nr);
- if (nv_device(ltcg)->card_type >= NV_E0)
- nv_wr32(priv, 0x17e000, priv->part_nr);
- nv_wr32(priv, 0x17e8d4, priv->tag_base);
- return 0;
-}
-
-struct nouveau_oclass
-nvc0_ltcg_oclass = {
- .handle = NV_SUBDEV(LTCG, 0xc0),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nvc0_ltcg_ctor,
- .dtor = nvc0_ltcg_dtor,
- .init = nvc0_ltcg_init,
- .fini = _nouveau_ltcg_fini,
- },
-};
{
struct nouveau_device *device = nv_device(object);
struct nouveau_mc *pmc = (void *)object;
- free_irq(device->pdev->irq, pmc);
+ free_irq(pmc->irq, pmc);
if (pmc->use_msi)
pci_disable_msi(device->pdev);
nouveau_subdev_destroy(&pmc->base);
if (ret)
return ret;
- switch (device->pdev->device & 0x0ff0) {
- case 0x00f0:
- case 0x02e0:
- /* BR02? NFI how these would be handled yet exactly */
- break;
- default:
- switch (device->chipset) {
- case 0xaa: break; /* reported broken, nv also disable it */
- default:
- pmc->use_msi = true;
+ if (nv_device_is_pci(device))
+ switch (device->pdev->device & 0x0ff0) {
+ case 0x00f0:
+ case 0x02e0:
+ /* BR02? NFI how these would be handled yet exactly */
break;
+ default:
+ switch (device->chipset) {
+ case 0xaa:
+ /* reported broken, nv also disable it */
+ break;
+ default:
+ pmc->use_msi = true;
+ break;
}
- }
- pmc->use_msi = nouveau_boolopt(device->cfgopt, "NvMSI", pmc->use_msi);
- if (pmc->use_msi && oclass->msi_rearm) {
- pmc->use_msi = pci_enable_msi(device->pdev) == 0;
- if (pmc->use_msi) {
- nv_info(pmc, "MSI interrupts enabled\n");
- oclass->msi_rearm(pmc);
+ pmc->use_msi = nouveau_boolopt(device->cfgopt, "NvMSI",
+ pmc->use_msi);
+
+ if (pmc->use_msi && oclass->msi_rearm) {
+ pmc->use_msi = pci_enable_msi(device->pdev) == 0;
+ if (pmc->use_msi) {
+ nv_info(pmc, "MSI interrupts enabled\n");
+ oclass->msi_rearm(pmc);
+ }
+ } else {
+ pmc->use_msi = false;
}
- } else {
- pmc->use_msi = false;
}
- ret = request_irq(device->pdev->irq, nouveau_mc_intr,
- IRQF_SHARED, "nouveau", pmc);
+ ret = nv_device_get_irq(device, true);
+ if (ret < 0)
+ return ret;
+ pmc->irq = ret;
+
+ ret = request_irq(pmc->irq, nouveau_mc_intr, IRQF_SHARED, "nouveau",
+ pmc);
+
if (ret < 0)
return ret;
acpi_handle handle;
int rev;
- handle = ACPI_HANDLE(&device->pdev->dev);
+ handle = ACPI_HANDLE(nv_device_base(device));
if (!handle)
return false;
poll = false;
break;
case NOUVEAU_THERM_CTRL_AUTO:
- if (priv->fan->bios.nr_fan_trip) {
+ switch(priv->fan->bios.fan_mode) {
+ case NVBIOS_THERM_FAN_TRIP:
duty = nouveau_therm_update_trip(therm);
- } else
- if (priv->fan->bios.linear_min_temp ||
- priv->fan->bios.linear_max_temp) {
+ break;
+ case NVBIOS_THERM_FAN_LINEAR:
duty = nouveau_therm_update_linear(therm);
- } else {
+ break;
+ case NVBIOS_THERM_FAN_OTHER:
if (priv->cstate)
duty = priv->cstate;
poll = false;
+ break;
}
immd = false;
break;
/* do not allow automatic fan management if the thermal sensor is
* not available */
- if (priv->mode == NOUVEAU_THERM_CTRL_AUTO && therm->temp_get(therm) < 0)
+ if (mode == NOUVEAU_THERM_CTRL_AUTO && therm->temp_get(therm) < 0)
return -EINVAL;
if (priv->mode == mode)
/* check that we're not already at the target duty cycle */
duty = fan->get(therm);
- if (duty == target)
- goto done;
+ if (duty == target) {
+ spin_unlock_irqrestore(&fan->lock, flags);
+ return 0;
+ }
/* smooth out the fanspeed increase/decrease */
if (!immediate && duty >= 0) {
nv_debug(therm, "FAN update: %d\n", duty);
ret = fan->set(therm, duty);
- if (ret)
- goto done;
+ if (ret) {
+ spin_unlock_irqrestore(&fan->lock, flags);
+ return ret;
+ }
+
+ /* fan speed updated, drop the fan lock before grabbing the
+ * alarm-scheduling lock and risking a deadlock
+ */
+ spin_unlock_irqrestore(&fan->lock, flags);
/* schedule next fan update, if not at target speed already */
if (list_empty(&fan->alarm.head) && target != duty) {
ptimer->alarm(ptimer, delay * 1000 * 1000, &fan->alarm);
}
-done:
- spin_unlock_irqrestore(&fan->lock, flags);
return ret;
}
priv->fan->bios.max_duty = 100;
priv->fan->bios.bump_period = 500;
priv->fan->bios.slow_down_period = 2000;
-/*XXX: talk to mupuf */
-#if 0
priv->fan->bios.linear_min_temp = 40;
priv->fan->bios.linear_max_temp = 85;
-#endif
}
static void
/* attempt to locate a drivable fan, and determine control method */
ret = gpio->find(gpio, 0, DCB_GPIO_FAN, 0xff, &func);
if (ret == 0) {
- if (func.log[0] & DCB_GPIO_LOG_DIR_IN) {
+ /* FIXME: is this really the place to perform such checks ? */
+ if (func.line != 16 && func.log[0] & DCB_GPIO_LOG_DIR_IN) {
nv_debug(therm, "GPIO_FAN is in input mode\n");
ret = -EINVAL;
} else {
if (priv->base.bios.pwm_freq) {
divs = 1;
if (therm->pwm_clock)
- divs = therm->pwm_clock(therm);
+ divs = therm->pwm_clock(therm, priv->func.line);
divs /= priv->base.bios.pwm_freq;
}
}
int
-nv50_fan_pwm_clock(struct nouveau_therm *therm)
+nv50_fan_pwm_clock(struct nouveau_therm *therm, int line)
{
int chipset = nv_device(therm)->chipset;
int crystal = nv_device(therm)->crystal;
pwm_info(struct nouveau_therm *therm, int line)
{
u32 gpio = nv_rd32(therm, 0x00d610 + (line * 0x04));
+
switch (gpio & 0x000000c0) {
case 0x00000000: /* normal mode, possibly pwm forced off by us */
case 0x00000040: /* nvio special */
switch (gpio & 0x0000001f) {
+ case 0x00: return 2;
case 0x19: return 1;
case 0x1c: return 0;
default:
int indx = pwm_info(therm, line);
if (indx < 0)
return indx;
-
- nv_mask(therm, 0x00d610 + (line * 0x04), 0x000000c0, data);
+ else if (indx < 2)
+ nv_mask(therm, 0x00d610 + (line * 0x04), 0x000000c0, data);
+ /* nothing to do for indx == 2, it seems hardwired to PTHERM */
return 0;
}
int indx = pwm_info(therm, line);
if (indx < 0)
return indx;
-
- if (nv_rd32(therm, 0x00d610 + (line * 0x04)) & 0x00000040) {
- *divs = nv_rd32(therm, 0x00e114 + (indx * 8));
- *duty = nv_rd32(therm, 0x00e118 + (indx * 8));
+ else if (indx < 2) {
+ if (nv_rd32(therm, 0x00d610 + (line * 0x04)) & 0x00000040) {
+ *divs = nv_rd32(therm, 0x00e114 + (indx * 8));
+ *duty = nv_rd32(therm, 0x00e118 + (indx * 8));
+ return 0;
+ }
+ } else if (indx == 2) {
+ *divs = nv_rd32(therm, 0x0200d8) & 0x1fff;
+ *duty = nv_rd32(therm, 0x0200dc) & 0x1fff;
return 0;
}
int indx = pwm_info(therm, line);
if (indx < 0)
return indx;
-
- nv_wr32(therm, 0x00e114 + (indx * 8), divs);
- nv_wr32(therm, 0x00e118 + (indx * 8), duty | 0x80000000);
+ else if (indx < 2) {
+ nv_wr32(therm, 0x00e114 + (indx * 8), divs);
+ nv_wr32(therm, 0x00e118 + (indx * 8), duty | 0x80000000);
+ } else if (indx == 2) {
+ nv_mask(therm, 0x0200d8, 0x1fff, divs); /* keep the high bits */
+ nv_wr32(therm, 0x0200dc, duty | 0x40000000);
+ }
return 0;
}
static int
-nvd0_fan_pwm_clock(struct nouveau_therm *therm)
+nvd0_fan_pwm_clock(struct nouveau_therm *therm, int line)
{
- return (nv_device(therm)->crystal * 1000) / 20;
+ int indx = pwm_info(therm, line);
+ if (indx < 0)
+ return 0;
+ else if (indx < 2)
+ return (nv_device(therm)->crystal * 1000) / 20;
+ else
+ return nv_device(therm)->crystal * 1000 / 10;
}
static int
int nv50_fan_pwm_ctrl(struct nouveau_therm *, int, bool);
int nv50_fan_pwm_get(struct nouveau_therm *, int, u32 *, u32 *);
int nv50_fan_pwm_set(struct nouveau_therm *, int, u32, u32);
-int nv50_fan_pwm_clock(struct nouveau_therm *);
+int nv50_fan_pwm_clock(struct nouveau_therm *, int);
int nv84_temp_get(struct nouveau_therm *therm);
int nv84_therm_fini(struct nouveau_object *object, bool suspend);
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "nv04.h"
+
+static int
+gk20a_timer_init(struct nouveau_object *object)
+{
+ struct nv04_timer_priv *priv = (void *)object;
+ u32 hi = upper_32_bits(priv->suspend_time);
+ u32 lo = lower_32_bits(priv->suspend_time);
+ int ret;
+
+ ret = nouveau_timer_init(&priv->base);
+ if (ret)
+ return ret;
+
+ nv_debug(priv, "time low : 0x%08x\n", lo);
+ nv_debug(priv, "time high : 0x%08x\n", hi);
+
+ /* restore the time before suspend */
+ nv_wr32(priv, NV04_PTIMER_TIME_1, hi);
+ nv_wr32(priv, NV04_PTIMER_TIME_0, lo);
+ return 0;
+}
+
+struct nouveau_oclass
+gk20a_timer_oclass = {
+ .handle = NV_SUBDEV(TIMER, 0xff),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv04_timer_ctor,
+ .dtor = nv04_timer_dtor,
+ .init = gk20a_timer_init,
+ .fini = nv04_timer_fini,
+ }
+};
* Authors: Ben Skeggs
*/
-#include <subdev/timer.h>
-
-#define NV04_PTIMER_INTR_0 0x009100
-#define NV04_PTIMER_INTR_EN_0 0x009140
-#define NV04_PTIMER_NUMERATOR 0x009200
-#define NV04_PTIMER_DENOMINATOR 0x009210
-#define NV04_PTIMER_TIME_0 0x009400
-#define NV04_PTIMER_TIME_1 0x009410
-#define NV04_PTIMER_ALARM_0 0x009420
-
-struct nv04_timer_priv {
- struct nouveau_timer base;
- struct list_head alarms;
- spinlock_t lock;
- u64 suspend_time;
-};
+#include "nv04.h"
static u64
nv04_timer_read(struct nouveau_timer *ptimer)
}
}
-static int
-nv04_timer_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
-{
- struct nv04_timer_priv *priv;
- int ret;
-
- ret = nouveau_timer_create(parent, engine, oclass, &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- priv->base.base.intr = nv04_timer_intr;
- priv->base.read = nv04_timer_read;
- priv->base.alarm = nv04_timer_alarm;
- priv->base.alarm_cancel = nv04_timer_alarm_cancel;
- priv->suspend_time = 0;
-
- INIT_LIST_HEAD(&priv->alarms);
- spin_lock_init(&priv->lock);
- return 0;
-}
-
-static void
-nv04_timer_dtor(struct nouveau_object *object)
+int
+nv04_timer_fini(struct nouveau_object *object, bool suspend)
{
struct nv04_timer_priv *priv = (void *)object;
- return nouveau_timer_destroy(&priv->base);
+ if (suspend)
+ priv->suspend_time = nv04_timer_read(&priv->base);
+ nv_wr32(priv, NV04_PTIMER_INTR_EN_0, 0x00000000);
+ return nouveau_timer_fini(&priv->base, suspend);
}
static int
return 0;
}
-static int
-nv04_timer_fini(struct nouveau_object *object, bool suspend)
+void
+nv04_timer_dtor(struct nouveau_object *object)
{
struct nv04_timer_priv *priv = (void *)object;
- if (suspend)
- priv->suspend_time = nv04_timer_read(&priv->base);
- nv_wr32(priv, NV04_PTIMER_INTR_EN_0, 0x00000000);
- return nouveau_timer_fini(&priv->base, suspend);
+ return nouveau_timer_destroy(&priv->base);
+}
+
+int
+nv04_timer_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv04_timer_priv *priv;
+ int ret;
+
+ ret = nouveau_timer_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.base.intr = nv04_timer_intr;
+ priv->base.read = nv04_timer_read;
+ priv->base.alarm = nv04_timer_alarm;
+ priv->base.alarm_cancel = nv04_timer_alarm_cancel;
+ priv->suspend_time = 0;
+
+ INIT_LIST_HEAD(&priv->alarms);
+ spin_lock_init(&priv->lock);
+ return 0;
}
struct nouveau_oclass
--- /dev/null
+#ifndef __NVKM_TIMER_NV04_H__
+#define __NVKM_TIMER_NV04_H__
+
+#include "priv.h"
+
+#define NV04_PTIMER_INTR_0 0x009100
+#define NV04_PTIMER_INTR_EN_0 0x009140
+#define NV04_PTIMER_NUMERATOR 0x009200
+#define NV04_PTIMER_DENOMINATOR 0x009210
+#define NV04_PTIMER_TIME_0 0x009400
+#define NV04_PTIMER_TIME_1 0x009410
+#define NV04_PTIMER_ALARM_0 0x009420
+
+struct nv04_timer_priv {
+ struct nouveau_timer base;
+ struct list_head alarms;
+ spinlock_t lock;
+ u64 suspend_time;
+};
+
+int nv04_timer_ctor(struct nouveau_object *, struct nouveau_object *,
+ struct nouveau_oclass *, void *, u32,
+ struct nouveau_object **);
+void nv04_timer_dtor(struct nouveau_object *);
+int nv04_timer_fini(struct nouveau_object *, bool);
+
+#endif
--- /dev/null
+#ifndef __NVKM_TIMER_PRIV_H__
+#define __NVKM_TIMER_PRIV_H__
+
+#include <subdev/timer.h>
+
+#endif
struct drm_device *dev = crtc->dev;
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct nv04_crtc_reg *regp = &nv04_display(dev)->mode_reg.crtc_reg[nv_crtc->index];
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
/* Calculate our timings */
int horizDisplay = (mode->crtc_hdisplay >> 3) - 1;
regp->CRTC[NV_CIO_CRE_86] = 0x1;
}
- regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] = (crtc->fb->depth + 1) / 8;
+ regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] = (crtc->primary->fb->depth + 1) / 8;
/* Enable slaved mode (called MODE_TV in nv4ref.h) */
if (lvds_output || tmds_output || tv_output)
regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] |= (1 << 7);
regp->ramdac_gen_ctrl = NV_PRAMDAC_GENERAL_CONTROL_BPC_8BITS |
NV_PRAMDAC_GENERAL_CONTROL_VGA_STATE_SEL |
NV_PRAMDAC_GENERAL_CONTROL_PIXMIX_ON;
- if (crtc->fb->depth == 16)
+ if (crtc->primary->fb->depth == 16)
regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
if (nv_device(drm->device)->chipset >= 0x11)
regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG;
nv_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb)
{
struct nv04_display *disp = nv04_display(crtc->dev);
- struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb);
+ struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->primary->fb);
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
int ret;
* mark the lut values as dirty by setting depth==0, and it'll be
* uploaded on the first mode_set_base()
*/
- if (!nv_crtc->base.fb) {
+ if (!nv_crtc->base.primary->fb) {
nv_crtc->lut.depth = 0;
return;
}
NV_DEBUG(drm, "index %d\n", nv_crtc->index);
/* no fb bound */
- if (!atomic && !crtc->fb) {
+ if (!atomic && !crtc->primary->fb) {
NV_DEBUG(drm, "No FB bound\n");
return 0;
}
drm_fb = passed_fb;
fb = nouveau_framebuffer(passed_fb);
} else {
- drm_fb = crtc->fb;
- fb = nouveau_framebuffer(crtc->fb);
+ drm_fb = crtc->primary->fb;
+ fb = nouveau_framebuffer(crtc->primary->fb);
}
nv_crtc->fb.offset = fb->nvbo->bo.offset;
/* Update the framebuffer format. */
regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] &= ~3;
- regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] |= (crtc->fb->depth + 1) / 8;
+ regp->CRTC[NV_CIO_CRE_PIXEL_INDEX] |= (crtc->primary->fb->depth + 1) / 8;
regp->ramdac_gen_ctrl &= ~NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
- if (crtc->fb->depth == 16)
+ if (crtc->primary->fb->depth == 16)
regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_ALT_MODE_SEL;
crtc_wr_cio_state(crtc, regp, NV_CIO_CRE_PIXEL_INDEX);
NVWriteRAMDAC(dev, nv_crtc->index, NV_PRAMDAC_GENERAL_CONTROL,
/* get a pm reference here */
ret = pm_runtime_get_sync(dev->dev);
- if (ret < 0)
+ if (ret < 0 && ret != -EACCES)
return ret;
ret = drm_crtc_helper_set_config(set);
/* Output property. */
if ((nv_connector->dithering_mode == DITHERING_MODE_ON) ||
(nv_connector->dithering_mode == DITHERING_MODE_AUTO &&
- encoder->crtc->fb->depth > connector->display_info.bpc * 3)) {
+ encoder->crtc->primary->fb->depth > connector->display_info.bpc * 3)) {
if (nv_device(drm->device)->chipset == 0x11)
regp->dither = savep->dither | 0x00010000;
else {
case NV_C0:
case NV_D0:
case NV_E0:
+ case GM100:
return 0x906e;
}
/* destroy channel object, all children will be killed too */
if (chan->chan) {
- abi16->handles &= ~(1 << (chan->chan->handle & 0xffff));
+ abi16->handles &= ~(1ULL << (chan->chan->handle & 0xffff));
nouveau_channel_del(&chan->chan);
}
getparam->value = device->chipset;
break;
case NOUVEAU_GETPARAM_PCI_VENDOR:
- getparam->value = dev->pdev->vendor;
+ if (nv_device_is_pci(device))
+ getparam->value = dev->pdev->vendor;
+ else
+ getparam->value = 0;
break;
case NOUVEAU_GETPARAM_PCI_DEVICE:
- getparam->value = dev->pdev->device;
+ if (nv_device_is_pci(device))
+ getparam->value = dev->pdev->device;
+ else
+ getparam->value = 0;
break;
case NOUVEAU_GETPARAM_BUS_TYPE:
+ if (!nv_device_is_pci(device))
+ getparam->value = 3;
+ else
if (drm_pci_device_is_agp(dev))
getparam->value = 0;
else
return nouveau_abi16_put(abi16, -EINVAL);
/* allocate "abi16 channel" data and make up a handle for it */
- init->channel = ffsll(~abi16->handles);
- if (!init->channel--)
+ init->channel = __ffs64(~abi16->handles);
+ if (~abi16->handles == 0)
return nouveau_abi16_put(abi16, -ENOSPC);
chan = kzalloc(sizeof(*chan), GFP_KERNEL);
INIT_LIST_HEAD(&chan->notifiers);
list_add(&chan->head, &abi16->channels);
- abi16->handles |= (1 << init->channel);
+ abi16->handles |= (1ULL << init->channel);
/* create channel object and initialise dma and fence management */
ret = nouveau_channel_new(drm, cli, NVDRM_DEVICE, NVDRM_CHAN |
{
struct drm_device *dev = drm->dev;
- if (!drm_pci_device_is_agp(dev) || !dev->agp)
+ if (!dev->pdev || !drm_pci_device_is_agp(dev) || !dev->agp)
return false;
if (drm->agp.stat == UNKNOWN) {
case 0:
entry->dpconf.link_bw = 162000;
break;
- default:
+ case 1:
entry->dpconf.link_bw = 270000;
break;
+ default:
+ entry->dpconf.link_bw = 540000;
+ break;
}
switch ((conf & 0x0f000000) >> 24) {
case 0xf:
struct nvbios *bios = &drm->vbios;
int ret;
+ /* only relevant for PCI devices */
+ if (!dev->pdev)
+ return 0;
+
if (!NVInitVBIOS(dev))
return -ENODEV;
/* fallthrough, tiled memory */
case TTM_PL_VRAM:
mem->bus.offset = mem->start << PAGE_SHIFT;
- mem->bus.base = pci_resource_start(dev->pdev, 1);
+ mem->bus.base = nv_device_resource_start(nouveau_dev(dev), 1);
mem->bus.is_iomem = true;
if (nv_device(drm->device)->card_type >= NV_50) {
struct nouveau_bar *bar = nouveau_bar(drm->device);
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_device *device = nv_device(drm->device);
- u32 mappable = pci_resource_len(device->pdev, 1) >> PAGE_SHIFT;
+ u32 mappable = nv_device_resource_len(device, 1) >> PAGE_SHIFT;
int ret;
/* as long as the bo isn't in vram, and isn't tiled, we've got
{
struct ttm_dma_tt *ttm_dma = (void *)ttm;
struct nouveau_drm *drm;
+ struct nouveau_device *device;
struct drm_device *dev;
unsigned i;
int r;
}
drm = nouveau_bdev(ttm->bdev);
+ device = nv_device(drm->device);
dev = drm->dev;
#if __OS_HAS_AGP
}
for (i = 0; i < ttm->num_pages; i++) {
- ttm_dma->dma_address[i] = pci_map_page(dev->pdev, ttm->pages[i],
- 0, PAGE_SIZE,
- PCI_DMA_BIDIRECTIONAL);
- if (pci_dma_mapping_error(dev->pdev, ttm_dma->dma_address[i])) {
+ ttm_dma->dma_address[i] = nv_device_map_page(device,
+ ttm->pages[i]);
+ if (!ttm_dma->dma_address[i]) {
while (--i) {
- pci_unmap_page(dev->pdev, ttm_dma->dma_address[i],
- PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
+ nv_device_unmap_page(device,
+ ttm_dma->dma_address[i]);
ttm_dma->dma_address[i] = 0;
}
ttm_pool_unpopulate(ttm);
{
struct ttm_dma_tt *ttm_dma = (void *)ttm;
struct nouveau_drm *drm;
+ struct nouveau_device *device;
struct drm_device *dev;
unsigned i;
bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);
return;
drm = nouveau_bdev(ttm->bdev);
+ device = nv_device(drm->device);
dev = drm->dev;
#if __OS_HAS_AGP
for (i = 0; i < ttm->num_pages; i++) {
if (ttm_dma->dma_address[i]) {
- pci_unmap_page(dev->pdev, ttm_dma->dma_address[i],
- PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
+ nv_device_unmap_page(device, ttm_dma->dma_address[i]);
}
}
* nfi why this exists, it came from the -nv ddx.
*/
args.flags = NV_DMA_TARGET_PCI | NV_DMA_ACCESS_RDWR;
- args.start = pci_resource_start(device->pdev, 1);
+ args.start = nv_device_resource_start(device, 1);
args.limit = args.start + limit;
} else {
args.flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR;
}
ret = pm_runtime_get_sync(connector->dev->dev);
- if (ret < 0)
+ if (ret < 0 && ret != -EACCES)
return conn_status;
i2c = nouveau_connector_ddc_detect(connector, &nv_encoder);
case DCB_CONNECTOR_DP : return DRM_MODE_CONNECTOR_DisplayPort;
case DCB_CONNECTOR_eDP : return DRM_MODE_CONNECTOR_eDP;
case DCB_CONNECTOR_HDMI_0 :
- case DCB_CONNECTOR_HDMI_1 : return DRM_MODE_CONNECTOR_HDMIA;
+ case DCB_CONNECTOR_HDMI_1 :
+ case DCB_CONNECTOR_HDMI_C : return DRM_MODE_CONNECTOR_HDMIA;
default:
break;
}
if (retry) ndelay(crtc->linedur_ns);
} while (retry--);
- *hpos = calc(args.hblanks, args.hblanke, args.htotal, args.hline);
+ *hpos = args.hline;
*vpos = calc(args.vblanks, args.vblanke, args.vtotal, args.vline);
if (stime) *stime = ns_to_ktime(args.time[0]);
if (etime) *etime = ns_to_ktime(args.time[1]);
nouveau_display_create(struct drm_device *dev)
{
struct nouveau_drm *drm = nouveau_drm(dev);
+ struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_display *disp;
int ret, gen;
}
dev->mode_config.funcs = &nouveau_mode_config_funcs;
- dev->mode_config.fb_base = pci_resource_start(dev->pdev, 1);
+ dev->mode_config.fb_base = nv_device_resource_start(device, 1);
dev->mode_config.min_width = 0;
dev->mode_config.min_height = 0;
if (drm->vbios.dcb.entries) {
static const u16 oclass[] = {
+ GM107_DISP_CLASS,
NVF0_DISP_CLASS,
NVE0_DISP_CLASS,
NVD0_DISP_CLASS,
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_framebuffer *nouveau_fb;
- nouveau_fb = nouveau_framebuffer(crtc->fb);
+ nouveau_fb = nouveau_framebuffer(crtc->primary->fb);
if (!nouveau_fb || !nouveau_fb->nvbo)
continue;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_framebuffer *nouveau_fb;
- nouveau_fb = nouveau_framebuffer(crtc->fb);
+ nouveau_fb = nouveau_framebuffer(crtc->primary->fb);
if (!nouveau_fb || !nouveau_fb->nvbo)
continue;
const int swap_interval = (flags & DRM_MODE_PAGE_FLIP_ASYNC) ? 0 : 1;
struct drm_device *dev = crtc->dev;
struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_bo *old_bo = nouveau_framebuffer(crtc->fb)->nvbo;
+ struct nouveau_bo *old_bo = nouveau_framebuffer(crtc->primary->fb)->nvbo;
struct nouveau_bo *new_bo = nouveau_framebuffer(fb)->nvbo;
struct nouveau_page_flip_state *s;
struct nouveau_channel *chan = drm->channel;
goto fail_unreserve;
/* Update the crtc struct and cleanup */
- crtc->fb = fb;
+ crtc->primary->fb = fb;
nouveau_bo_fence(old_bo, fence);
ttm_bo_unreserve(&old_bo->bo);
#include <core/client.h>
#include <core/gpuobj.h>
#include <core/class.h>
+#include <core/option.h>
#include <engine/device.h>
#include <engine/disp.h>
static struct drm_driver driver;
static u64
-nouveau_name(struct pci_dev *pdev)
+nouveau_pci_name(struct pci_dev *pdev)
{
u64 name = (u64)pci_domain_nr(pdev->bus) << 32;
name |= pdev->bus->number << 16;
return name | PCI_FUNC(pdev->devfn);
}
+static u64
+nouveau_platform_name(struct platform_device *platformdev)
+{
+ return platformdev->id;
+}
+
+static u64
+nouveau_name(struct drm_device *dev)
+{
+ if (dev->pdev)
+ return nouveau_pci_name(dev->pdev);
+ else
+ return nouveau_platform_name(dev->platformdev);
+}
+
static int
-nouveau_cli_create(struct pci_dev *pdev, const char *name,
+nouveau_cli_create(u64 name, const char *sname,
int size, void **pcli)
{
struct nouveau_cli *cli;
int ret;
*pcli = NULL;
- ret = nouveau_client_create_(name, nouveau_name(pdev), nouveau_config,
+ ret = nouveau_client_create_(sname, name, nouveau_config,
nouveau_debug, size, pcli);
cli = *pcli;
if (ret) {
remove_conflicting_framebuffers(aper, "nouveaufb", boot);
kfree(aper);
- ret = nouveau_device_create(pdev, nouveau_name(pdev), pci_name(pdev),
+ ret = nouveau_device_create(pdev, NOUVEAU_BUS_PCI,
+ nouveau_pci_name(pdev), pci_name(pdev),
nouveau_config, nouveau_debug, &device);
if (ret)
return ret;
#define PCI_CLASS_MULTIMEDIA_HD_AUDIO 0x0403
static void
-nouveau_get_hdmi_dev(struct drm_device *dev)
+nouveau_get_hdmi_dev(struct nouveau_drm *drm)
{
- struct nouveau_drm *drm = dev->dev_private;
- struct pci_dev *pdev = dev->pdev;
+ struct pci_dev *pdev = drm->dev->pdev;
+
+ if (!pdev) {
+ DRM_INFO("not a PCI device; no HDMI\n");
+ drm->hdmi_device = NULL;
+ return;
+ }
/* subfunction one is a hdmi audio device? */
drm->hdmi_device = pci_get_bus_and_slot((unsigned int)pdev->bus->number,
PCI_DEVFN(PCI_SLOT(pdev->devfn), 1));
if (!drm->hdmi_device) {
- DRM_INFO("hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1);
+ NV_DEBUG(drm, "hdmi device not found %d %d %d\n", pdev->bus->number, PCI_SLOT(pdev->devfn), 1);
return;
}
if ((drm->hdmi_device->class >> 8) != PCI_CLASS_MULTIMEDIA_HD_AUDIO) {
- DRM_INFO("possible hdmi device not audio %d\n", drm->hdmi_device->class);
+ NV_DEBUG(drm, "possible hdmi device not audio %d\n", drm->hdmi_device->class);
pci_dev_put(drm->hdmi_device);
drm->hdmi_device = NULL;
return;
struct nouveau_drm *drm;
int ret;
- ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
+ ret = nouveau_cli_create(nouveau_name(dev), "DRM", sizeof(*drm),
+ (void **)&drm);
if (ret)
return ret;
dev->dev_private = drm;
drm->dev = dev;
+ nouveau_client(drm)->debug = nouveau_dbgopt(nouveau_debug, "DRM");
INIT_LIST_HEAD(&drm->clients);
spin_lock_init(&drm->tile.lock);
- nouveau_get_hdmi_dev(dev);
+ nouveau_get_hdmi_dev(drm);
/* make sure AGP controller is in a consistent state before we
* (possibly) execute vbios init tables (see nouveau_agp.h)
*/
- if (drm_pci_device_is_agp(dev) && dev->agp) {
+ if (pdev && drm_pci_device_is_agp(dev) && dev->agp) {
/* dummy device object, doesn't init anything, but allows
* agp code access to registers
*/
}
static int
-nouveau_do_suspend(struct drm_device *dev)
+nouveau_do_suspend(struct drm_device *dev, bool runtime)
{
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_cli *cli;
int ret;
- if (dev->mode_config.num_crtc) {
+ if (dev->mode_config.num_crtc && !runtime) {
NV_INFO(drm, "suspending display...\n");
ret = nouveau_display_suspend(dev);
if (ret)
if (drm_dev->mode_config.num_crtc)
nouveau_fbcon_set_suspend(drm_dev, 1);
- ret = nouveau_do_suspend(drm_dev);
+ ret = nouveau_do_suspend(drm_dev, false);
if (ret)
return ret;
if (drm_dev->mode_config.num_crtc)
nouveau_fbcon_set_suspend(drm_dev, 1);
- ret = nouveau_do_suspend(drm_dev);
+ ret = nouveau_do_suspend(drm_dev, false);
return ret;
}
static int
nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
{
- struct pci_dev *pdev = dev->pdev;
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_cli *cli;
char name[32], tmpname[TASK_COMM_LEN];
/* need to bring up power immediately if opening device */
ret = pm_runtime_get_sync(dev->dev);
- if (ret < 0)
+ if (ret < 0 && ret != -EACCES)
return ret;
get_task_comm(tmpname, current);
snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid));
- ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli);
+ ret = nouveau_cli_create(nouveau_name(dev), name, sizeof(*cli),
+ (void **)&cli);
+
if (ret)
goto out_suspend;
dev = file_priv->minor->dev;
ret = pm_runtime_get_sync(dev->dev);
- if (ret < 0)
+ if (ret < 0 && ret != -EACCES)
return ret;
ret = drm_ioctl(filp, cmd, arg);
drm_kms_helper_poll_disable(drm_dev);
vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF);
nouveau_switcheroo_optimus_dsm();
- ret = nouveau_do_suspend(drm_dev);
+ ret = nouveau_do_suspend(drm_dev, true);
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3cold);
pci_set_master(pdev);
ret = nouveau_do_resume(drm_dev);
- if (drm_dev->mode_config.num_crtc)
- nouveau_display_resume(drm_dev);
drm_kms_helper_poll_enable(drm_dev);
/* do magic */
nv_mask(device, 0x88488, (1 << 25), (1 << 25));
.driver.pm = &nouveau_pm_ops,
};
+int nouveau_drm_platform_probe(struct platform_device *pdev)
+{
+ struct nouveau_device *device;
+ int ret;
+
+ ret = nouveau_device_create(pdev, NOUVEAU_BUS_PLATFORM,
+ nouveau_platform_name(pdev),
+ dev_name(&pdev->dev), nouveau_config,
+ nouveau_debug, &device);
+
+ ret = drm_platform_init(&driver, pdev);
+ if (ret) {
+ nouveau_object_ref(NULL, (struct nouveau_object **)&device);
+ return ret;
+ }
+
+ return ret;
+}
+
static int __init
nouveau_drm_init(void)
{
#define NV_ERROR(cli, fmt, args...) nv_error((cli), fmt, ##args)
#define NV_WARN(cli, fmt, args...) nv_warn((cli), fmt, ##args)
#define NV_INFO(cli, fmt, args...) nv_info((cli), fmt, ##args)
-#define NV_DEBUG(cli, fmt, args...) do { \
- if (drm_debug & DRM_UT_DRIVER) \
- nv_info((cli), fmt, ##args); \
-} while (0)
+#define NV_DEBUG(cli, fmt, args...) nv_debug((cli), fmt, ##args)
extern int nouveau_modeset;
struct nouveau_drm *drm = nouveau_drm(dev);
if (drm->fbcon) {
console_lock();
- if (state == 0)
+ if (state == 1)
nouveau_fbcon_save_disable_accel(dev);
fb_set_suspend(drm->fbcon->helper.fbdev, state);
- if (state == 1)
+ if (state == 0)
nouveau_fbcon_restore_accel(dev);
console_unlock();
}
long value;
int ret;
- if (strict_strtol(buf, 10, &value) == -EINVAL)
- return -EINVAL;
+ ret = kstrtol(buf, 10, &value);
+ if (ret)
+ return ret;
ret = therm->attr_set(therm, NOUVEAU_THERM_ATTR_FAN_MODE, value);
if (ret)
/* set the default attributes */
ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_default_attrgroup);
- if (ret) {
- if (ret)
- goto error;
- }
+ if (ret)
+ goto error;
/* if the card has a working thermal sensor */
if (therm->temp_get(therm) >= 0) {
ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_temp_attrgroup);
- if (ret) {
- if (ret)
- goto error;
- }
+ if (ret)
+ goto error;
}
/* if the card has a pwm fan */
static inline struct drm_device *
drm_device(struct device *d)
{
- return pci_get_drvdata(to_pci_dev(d));
+ return dev_get_drvdata(d);
}
#define snappendf(p,r,f,a...) do { \
{
struct nouveau_sysfs *sysfs = nouveau_sysfs(dev);
struct nouveau_drm *drm = nouveau_drm(dev);
+ struct nouveau_device *device = nv_device(drm->device);
if (sysfs->ctrl) {
- device_remove_file(&dev->pdev->dev, &dev_attr_pstate);
+ device_remove_file(nv_device_base(device), &dev_attr_pstate);
nouveau_object_del(nv_object(drm), NVDRM_DEVICE, NVDRM_CONTROL);
}
nouveau_sysfs_init(struct drm_device *dev)
{
struct nouveau_drm *drm = nouveau_drm(dev);
+ struct nouveau_device *device = nv_device(drm->device);
struct nouveau_sysfs *sysfs;
int ret;
ret = nouveau_object_new(nv_object(drm), NVDRM_DEVICE, NVDRM_CONTROL,
NV_CONTROL_CLASS, NULL, 0, &sysfs->ctrl);
if (ret == 0)
- device_create_file(&dev->pdev->dev, &dev_attr_pstate);
+ device_create_file(nv_device_base(device), &dev_attr_pstate);
return 0;
}
nouveau_ttm_init(struct nouveau_drm *drm)
{
struct drm_device *dev = drm->dev;
+ struct nouveau_device *device = nv_device(drm->device);
u32 bits;
int ret;
bits = nouveau_vmmgr(drm->device)->dma_bits;
- if ( drm->agp.stat == ENABLED ||
- !pci_dma_supported(dev->pdev, DMA_BIT_MASK(bits)))
- bits = 32;
-
- ret = pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(bits));
- if (ret)
- return ret;
-
- ret = pci_set_consistent_dma_mask(dev->pdev, DMA_BIT_MASK(bits));
- if (ret)
- pci_set_consistent_dma_mask(dev->pdev, DMA_BIT_MASK(32));
+ if (nv_device_is_pci(device)) {
+ if (drm->agp.stat == ENABLED ||
+ !pci_dma_supported(dev->pdev, DMA_BIT_MASK(bits)))
+ bits = 32;
+
+ ret = pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(bits));
+ if (ret)
+ return ret;
+
+ ret = pci_set_consistent_dma_mask(dev->pdev,
+ DMA_BIT_MASK(bits));
+ if (ret)
+ pci_set_consistent_dma_mask(dev->pdev,
+ DMA_BIT_MASK(32));
+ }
ret = nouveau_ttm_global_init(drm);
if (ret)
return ret;
}
- drm->ttm.mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 1),
- pci_resource_len(dev->pdev, 1));
+ drm->ttm.mtrr = arch_phys_wc_add(nv_device_resource_start(device, 1),
+ nv_device_resource_len(device, 1));
/* GART init */
if (drm->agp.stat != ENABLED) {
{
struct drm_device *dev = drm->dev;
bool runtime = false;
+
+ /* only relevant for PCI devices */
+ if (!dev->pdev)
+ return;
+
vga_client_register(dev->pdev, dev, NULL, nouveau_vga_set_decode);
if (nouveau_runtime_pm == 1)
nv_connector = nouveau_crtc_connector_get(nv_crtc);
connector = &nv_connector->base;
if (nv_connector->dithering_mode == DITHERING_MODE_AUTO) {
- if (nv_crtc->base.fb->depth > connector->display_info.bpc * 3)
+ if (nv_crtc->base.primary->fb->depth > connector->display_info.bpc * 3)
mode = DITHERING_MODE_DYNAMIC2X2;
} else {
mode = nv_connector->dithering_mode;
if (update) {
nv50_display_flip_stop(crtc);
- nv50_display_flip_next(crtc, crtc->fb, NULL, 1);
+ nv50_display_flip_next(crtc, crtc->primary->fb,
+ NULL, 1);
}
}
}
nv50_crtc_cursor_show_hide(nv_crtc, nv_crtc->cursor.visible, true);
- nv50_display_flip_next(crtc, crtc->fb, NULL, 1);
+ nv50_display_flip_next(crtc, crtc->primary->fb, NULL, 1);
}
static bool
static int
nv50_crtc_swap_fbs(struct drm_crtc *crtc, struct drm_framebuffer *old_fb)
{
- struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->fb);
+ struct nouveau_framebuffer *nvfb = nouveau_framebuffer(crtc->primary->fb);
struct nv50_head *head = nv50_head(crtc);
int ret;
nv50_crtc_set_dither(nv_crtc, false);
nv50_crtc_set_scale(nv_crtc, false);
nv50_crtc_set_color_vibrance(nv_crtc, false);
- nv50_crtc_set_image(nv_crtc, crtc->fb, x, y, false);
+ nv50_crtc_set_image(nv_crtc, crtc->primary->fb, x, y, false);
return 0;
}
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
int ret;
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
NV_DEBUG(drm, "No FB bound\n");
return 0;
}
return ret;
nv50_display_flip_stop(crtc);
- nv50_crtc_set_image(nv_crtc, crtc->fb, x, y, true);
- nv50_display_flip_next(crtc, crtc->fb, NULL, 1);
+ nv50_crtc_set_image(nv_crtc, crtc->primary->fb, x, y, true);
+ nv50_display_flip_next(crtc, crtc->primary->fb, NULL, 1);
return 0;
}
copy_timings_drm_to_omap(&omap_crtc->timings, mode);
omap_crtc->full_update = true;
- return omap_plane_mode_set(omap_crtc->plane, crtc, crtc->fb,
+ return omap_plane_mode_set(omap_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
struct drm_plane *plane = omap_crtc->plane;
struct drm_display_mode *mode = &crtc->mode;
- return omap_plane_mode_set(plane, crtc, crtc->fb,
+ return omap_plane_mode_set(plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
struct drm_gem_object *bo;
mutex_lock(&crtc->mutex);
- omap_plane_mode_set(omap_crtc->plane, crtc, crtc->fb,
+ omap_plane_mode_set(omap_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
crtc->x << 16, crtc->y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
vblank_cb, crtc);
mutex_unlock(&crtc->mutex);
- bo = omap_framebuffer_bo(crtc->fb, 0);
+ bo = omap_framebuffer_bo(crtc->primary->fb, 0);
drm_gem_object_unreference_unlocked(bo);
}
{
struct drm_device *dev = crtc->dev;
struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+ struct drm_plane *primary = crtc->primary;
struct drm_gem_object *bo;
- DBG("%d -> %d (event=%p)", crtc->fb ? crtc->fb->base.id : -1,
+ DBG("%d -> %d (event=%p)", primary->fb ? primary->fb->base.id : -1,
fb->base.id, event);
if (omap_crtc->old_fb) {
}
omap_crtc->event = event;
- crtc->fb = fb;
+ primary->fb = fb;
/*
* Hold a reference temporarily until the crtc is updated
struct drm_connector *connector = from;
if (!from)
- return list_first_entry(connector_list, typeof(*from), head);
+ return list_first_entry_or_null(connector_list, typeof(*from),
+ head);
list_for_each_entry_from(connector, connector_list, head) {
if (connector != from) {
struct drm_encoder *encoder = connector->encoder;
struct drm_crtc *crtc = encoder ? encoder->crtc : NULL;
- if (crtc && crtc->fb == fb)
+ if (crtc && crtc->primary->fb == fb)
return connector;
}
that it can be automatically turned off when the panel goes into a
low power state.
+config DRM_PANEL_LD9040
+ tristate "LD9040 RGB/SPI panel"
+ depends on DRM && DRM_PANEL
+ depends on OF
+ select SPI
+ select VIDEOMODE_HELPERS
+
+config DRM_PANEL_S6E8AA0
+ tristate "S6E8AA0 DSI video mode panel"
+ depends on DRM && DRM_PANEL
+ depends on OF
+ select DRM_MIPI_DSI
+ select VIDEOMODE_HELPERS
+
endmenu
obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
+obj-$(CONFIG_DRM_PANEL_LD9040) += panel-ld9040.o
+obj-$(CONFIG_DRM_PANEL_S6E8AA0) += panel-s6e8aa0.o
--- /dev/null
+/*
+ * ld9040 AMOLED LCD drm_panel driver.
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd
+ * Derived from drivers/video/backlight/ld9040.c
+ *
+ * Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <drm/drmP.h>
+#include <drm/drm_panel.h>
+
+#include <linux/gpio/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/spi/spi.h>
+
+#include <video/mipi_display.h>
+#include <video/of_videomode.h>
+#include <video/videomode.h>
+
+/* Manufacturer Command Set */
+#define MCS_MANPWR 0xb0
+#define MCS_ELVSS_ON 0xb1
+#define MCS_USER_SETTING 0xf0
+#define MCS_DISPCTL 0xf2
+#define MCS_GTCON 0xf7
+#define MCS_PANEL_CONDITION 0xf8
+#define MCS_GAMMA_SET1 0xf9
+#define MCS_GAMMA_CTRL 0xfb
+
+/* array of gamma tables for gamma value 2.2 */
+static u8 const ld9040_gammas[25][22] = {
+ { 0xf9, 0x00, 0x13, 0xb2, 0xba, 0xd2, 0x00, 0x30, 0x00, 0xaf, 0xc0,
+ 0xb8, 0xcd, 0x00, 0x3d, 0x00, 0xa8, 0xb8, 0xb7, 0xcd, 0x00, 0x44 },
+ { 0xf9, 0x00, 0x13, 0xb9, 0xb9, 0xd0, 0x00, 0x3c, 0x00, 0xaf, 0xbf,
+ 0xb6, 0xcb, 0x00, 0x4b, 0x00, 0xa8, 0xb9, 0xb5, 0xcc, 0x00, 0x52 },
+ { 0xf9, 0x00, 0x13, 0xba, 0xb9, 0xcd, 0x00, 0x41, 0x00, 0xb0, 0xbe,
+ 0xb5, 0xc9, 0x00, 0x51, 0x00, 0xa9, 0xb9, 0xb5, 0xca, 0x00, 0x57 },
+ { 0xf9, 0x00, 0x13, 0xb9, 0xb8, 0xcd, 0x00, 0x46, 0x00, 0xb1, 0xbc,
+ 0xb5, 0xc8, 0x00, 0x56, 0x00, 0xaa, 0xb8, 0xb4, 0xc9, 0x00, 0x5d },
+ { 0xf9, 0x00, 0x13, 0xba, 0xb8, 0xcb, 0x00, 0x4b, 0x00, 0xb3, 0xbc,
+ 0xb4, 0xc7, 0x00, 0x5c, 0x00, 0xac, 0xb8, 0xb4, 0xc8, 0x00, 0x62 },
+ { 0xf9, 0x00, 0x13, 0xbb, 0xb7, 0xca, 0x00, 0x4f, 0x00, 0xb4, 0xbb,
+ 0xb3, 0xc7, 0x00, 0x60, 0x00, 0xad, 0xb8, 0xb4, 0xc7, 0x00, 0x67 },
+ { 0xf9, 0x00, 0x47, 0xba, 0xb6, 0xca, 0x00, 0x53, 0x00, 0xb5, 0xbb,
+ 0xb3, 0xc6, 0x00, 0x65, 0x00, 0xae, 0xb8, 0xb3, 0xc7, 0x00, 0x6c },
+ { 0xf9, 0x00, 0x71, 0xbb, 0xb5, 0xc8, 0x00, 0x57, 0x00, 0xb5, 0xbb,
+ 0xb0, 0xc5, 0x00, 0x6a, 0x00, 0xae, 0xb9, 0xb1, 0xc6, 0x00, 0x70 },
+ { 0xf9, 0x00, 0x7b, 0xbb, 0xb4, 0xc8, 0x00, 0x5b, 0x00, 0xb5, 0xba,
+ 0xb1, 0xc4, 0x00, 0x6e, 0x00, 0xae, 0xb9, 0xb0, 0xc5, 0x00, 0x75 },
+ { 0xf9, 0x00, 0x82, 0xba, 0xb4, 0xc7, 0x00, 0x5f, 0x00, 0xb5, 0xba,
+ 0xb0, 0xc3, 0x00, 0x72, 0x00, 0xae, 0xb8, 0xb0, 0xc3, 0x00, 0x7a },
+ { 0xf9, 0x00, 0x89, 0xba, 0xb3, 0xc8, 0x00, 0x62, 0x00, 0xb6, 0xba,
+ 0xaf, 0xc3, 0x00, 0x76, 0x00, 0xaf, 0xb7, 0xae, 0xc4, 0x00, 0x7e },
+ { 0xf9, 0x00, 0x8b, 0xb9, 0xb3, 0xc7, 0x00, 0x65, 0x00, 0xb7, 0xb8,
+ 0xaf, 0xc3, 0x00, 0x7a, 0x00, 0x80, 0xb6, 0xae, 0xc4, 0x00, 0x81 },
+ { 0xf9, 0x00, 0x93, 0xba, 0xb3, 0xc5, 0x00, 0x69, 0x00, 0xb8, 0xb9,
+ 0xae, 0xc1, 0x00, 0x7f, 0x00, 0xb0, 0xb6, 0xae, 0xc3, 0x00, 0x85 },
+ { 0xf9, 0x00, 0x97, 0xba, 0xb2, 0xc5, 0x00, 0x6c, 0x00, 0xb8, 0xb8,
+ 0xae, 0xc1, 0x00, 0x82, 0x00, 0xb0, 0xb6, 0xae, 0xc2, 0x00, 0x89 },
+ { 0xf9, 0x00, 0x9a, 0xba, 0xb1, 0xc4, 0x00, 0x6f, 0x00, 0xb8, 0xb8,
+ 0xad, 0xc0, 0x00, 0x86, 0x00, 0xb0, 0xb7, 0xad, 0xc0, 0x00, 0x8d },
+ { 0xf9, 0x00, 0x9c, 0xb9, 0xb0, 0xc4, 0x00, 0x72, 0x00, 0xb8, 0xb8,
+ 0xac, 0xbf, 0x00, 0x8a, 0x00, 0xb0, 0xb6, 0xac, 0xc0, 0x00, 0x91 },
+ { 0xf9, 0x00, 0x9e, 0xba, 0xb0, 0xc2, 0x00, 0x75, 0x00, 0xb9, 0xb8,
+ 0xab, 0xbe, 0x00, 0x8e, 0x00, 0xb0, 0xb6, 0xac, 0xbf, 0x00, 0x94 },
+ { 0xf9, 0x00, 0xa0, 0xb9, 0xaf, 0xc3, 0x00, 0x77, 0x00, 0xb9, 0xb7,
+ 0xab, 0xbe, 0x00, 0x90, 0x00, 0xb0, 0xb6, 0xab, 0xbf, 0x00, 0x97 },
+ { 0xf9, 0x00, 0xa2, 0xb9, 0xaf, 0xc2, 0x00, 0x7a, 0x00, 0xb9, 0xb7,
+ 0xaa, 0xbd, 0x00, 0x94, 0x00, 0xb0, 0xb5, 0xab, 0xbf, 0x00, 0x9a },
+ { 0xf9, 0x00, 0xa4, 0xb9, 0xaf, 0xc1, 0x00, 0x7d, 0x00, 0xb9, 0xb6,
+ 0xaa, 0xbb, 0x00, 0x97, 0x00, 0xb1, 0xb5, 0xaa, 0xbf, 0x00, 0x9d },
+ { 0xf9, 0x00, 0xa4, 0xb8, 0xb0, 0xbf, 0x00, 0x80, 0x00, 0xb8, 0xb6,
+ 0xaa, 0xbc, 0x00, 0x9a, 0x00, 0xb0, 0xb5, 0xab, 0xbd, 0x00, 0xa0 },
+ { 0xf9, 0x00, 0xa8, 0xb8, 0xae, 0xbe, 0x00, 0x84, 0x00, 0xb9, 0xb7,
+ 0xa8, 0xbc, 0x00, 0x9d, 0x00, 0xb2, 0xb5, 0xaa, 0xbc, 0x00, 0xa4 },
+ { 0xf9, 0x00, 0xa9, 0xb6, 0xad, 0xbf, 0x00, 0x86, 0x00, 0xb8, 0xb5,
+ 0xa8, 0xbc, 0x00, 0xa0, 0x00, 0xb3, 0xb3, 0xa9, 0xbc, 0x00, 0xa7 },
+ { 0xf9, 0x00, 0xa9, 0xb7, 0xae, 0xbd, 0x00, 0x89, 0x00, 0xb7, 0xb6,
+ 0xa8, 0xba, 0x00, 0xa4, 0x00, 0xb1, 0xb4, 0xaa, 0xbb, 0x00, 0xaa },
+ { 0xf9, 0x00, 0xa7, 0xb4, 0xae, 0xbf, 0x00, 0x91, 0x00, 0xb2, 0xb4,
+ 0xaa, 0xbb, 0x00, 0xac, 0x00, 0xb3, 0xb1, 0xaa, 0xbc, 0x00, 0xb3 },
+};
+
+struct ld9040 {
+ struct device *dev;
+ struct drm_panel panel;
+
+ struct regulator_bulk_data supplies[2];
+ struct gpio_desc *reset_gpio;
+ u32 power_on_delay;
+ u32 reset_delay;
+ struct videomode vm;
+ u32 width_mm;
+ u32 height_mm;
+
+ int brightness;
+
+ /* This field is tested by functions directly accessing bus before
+ * transfer, transfer is skipped if it is set. In case of transfer
+ * failure or unexpected response the field is set to error value.
+ * Such construct allows to eliminate many checks in higher level
+ * functions.
+ */
+ int error;
+};
+
+#define panel_to_ld9040(p) container_of(p, struct ld9040, panel)
+
+static int ld9040_clear_error(struct ld9040 *ctx)
+{
+ int ret = ctx->error;
+
+ ctx->error = 0;
+ return ret;
+}
+
+static int ld9040_spi_write_word(struct ld9040 *ctx, u16 data)
+{
+ struct spi_device *spi = to_spi_device(ctx->dev);
+ struct spi_transfer xfer = {
+ .len = 2,
+ .tx_buf = &data,
+ };
+ struct spi_message msg;
+
+ spi_message_init(&msg);
+ spi_message_add_tail(&xfer, &msg);
+
+ return spi_sync(spi, &msg);
+}
+
+static void ld9040_dcs_write(struct ld9040 *ctx, const u8 *data, size_t len)
+{
+ int ret = 0;
+
+ if (ctx->error < 0 || len == 0)
+ return;
+
+ dev_dbg(ctx->dev, "writing dcs seq: %*ph\n", len, data);
+ ret = ld9040_spi_write_word(ctx, *data);
+
+ while (!ret && --len) {
+ ++data;
+ ret = ld9040_spi_write_word(ctx, *data | 0x100);
+ }
+
+ if (ret) {
+ dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len,
+ data);
+ ctx->error = ret;
+ }
+
+ usleep_range(300, 310);
+}
+
+#define ld9040_dcs_write_seq_static(ctx, seq...) \
+({\
+ static const u8 d[] = { seq };\
+ ld9040_dcs_write(ctx, d, ARRAY_SIZE(d));\
+})
+
+static void ld9040_brightness_set(struct ld9040 *ctx)
+{
+ ld9040_dcs_write(ctx, ld9040_gammas[ctx->brightness],
+ ARRAY_SIZE(ld9040_gammas[ctx->brightness]));
+
+ ld9040_dcs_write_seq_static(ctx, MCS_GAMMA_CTRL, 0x02, 0x5a);
+}
+
+static void ld9040_init(struct ld9040 *ctx)
+{
+ ld9040_dcs_write_seq_static(ctx, MCS_USER_SETTING, 0x5a, 0x5a);
+ ld9040_dcs_write_seq_static(ctx, MCS_PANEL_CONDITION,
+ 0x05, 0x65, 0x96, 0x71, 0x7d, 0x19, 0x3b, 0x0d,
+ 0x19, 0x7e, 0x0d, 0xe2, 0x00, 0x00, 0x7e, 0x7d,
+ 0x07, 0x07, 0x20, 0x20, 0x20, 0x02, 0x02);
+ ld9040_dcs_write_seq_static(ctx, MCS_DISPCTL,
+ 0x02, 0x08, 0x08, 0x10, 0x10);
+ ld9040_dcs_write_seq_static(ctx, MCS_MANPWR, 0x04);
+ ld9040_dcs_write_seq_static(ctx, MCS_ELVSS_ON, 0x0d, 0x00, 0x16);
+ ld9040_dcs_write_seq_static(ctx, MCS_GTCON, 0x09, 0x00, 0x00);
+ ld9040_brightness_set(ctx);
+ ld9040_dcs_write_seq_static(ctx, MIPI_DCS_EXIT_SLEEP_MODE);
+ ld9040_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_ON);
+}
+
+static int ld9040_power_on(struct ld9040 *ctx)
+{
+ int ret;
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+ if (ret < 0)
+ return ret;
+
+ msleep(ctx->power_on_delay);
+ gpiod_set_value(ctx->reset_gpio, 0);
+ msleep(ctx->reset_delay);
+ gpiod_set_value(ctx->reset_gpio, 1);
+ msleep(ctx->reset_delay);
+
+ return 0;
+}
+
+static int ld9040_power_off(struct ld9040 *ctx)
+{
+ return regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+}
+
+static int ld9040_disable(struct drm_panel *panel)
+{
+ struct ld9040 *ctx = panel_to_ld9040(panel);
+
+ msleep(120);
+ ld9040_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_OFF);
+ ld9040_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
+ msleep(40);
+
+ ld9040_clear_error(ctx);
+
+ return ld9040_power_off(ctx);
+}
+
+static int ld9040_enable(struct drm_panel *panel)
+{
+ struct ld9040 *ctx = panel_to_ld9040(panel);
+ int ret;
+
+ ret = ld9040_power_on(ctx);
+ if (ret < 0)
+ return ret;
+
+ ld9040_init(ctx);
+
+ ret = ld9040_clear_error(ctx);
+
+ if (ret < 0)
+ ld9040_disable(panel);
+
+ return ret;
+}
+
+static int ld9040_get_modes(struct drm_panel *panel)
+{
+ struct drm_connector *connector = panel->connector;
+ struct ld9040 *ctx = panel_to_ld9040(panel);
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_create(connector->dev);
+ if (!mode) {
+ DRM_ERROR("failed to create a new display mode\n");
+ return 0;
+ }
+
+ drm_display_mode_from_videomode(&ctx->vm, mode);
+ mode->width_mm = ctx->width_mm;
+ mode->height_mm = ctx->height_mm;
+ connector->display_info.width_mm = mode->width_mm;
+ connector->display_info.height_mm = mode->height_mm;
+
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ drm_mode_probed_add(connector, mode);
+
+ return 1;
+}
+
+static const struct drm_panel_funcs ld9040_drm_funcs = {
+ .disable = ld9040_disable,
+ .enable = ld9040_enable,
+ .get_modes = ld9040_get_modes,
+};
+
+static int ld9040_parse_dt(struct ld9040 *ctx)
+{
+ struct device *dev = ctx->dev;
+ struct device_node *np = dev->of_node;
+ int ret;
+
+ ret = of_get_videomode(np, &ctx->vm, 0);
+ if (ret < 0)
+ return ret;
+
+ of_property_read_u32(np, "power-on-delay", &ctx->power_on_delay);
+ of_property_read_u32(np, "reset-delay", &ctx->reset_delay);
+ of_property_read_u32(np, "panel-width-mm", &ctx->width_mm);
+ of_property_read_u32(np, "panel-height-mm", &ctx->height_mm);
+
+ return 0;
+}
+
+static int ld9040_probe(struct spi_device *spi)
+{
+ struct device *dev = &spi->dev;
+ struct ld9040 *ctx;
+ int ret;
+
+ ctx = devm_kzalloc(dev, sizeof(struct ld9040), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ spi_set_drvdata(spi, ctx);
+
+ ctx->dev = dev;
+ ctx->brightness = ARRAY_SIZE(ld9040_gammas) - 1;
+
+ ret = ld9040_parse_dt(ctx);
+ if (ret < 0)
+ return ret;
+
+ ctx->supplies[0].supply = "vdd3";
+ ctx->supplies[1].supply = "vci";
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
+ ctx->supplies);
+ if (ret < 0)
+ return ret;
+
+ ctx->reset_gpio = devm_gpiod_get(dev, "reset");
+ if (IS_ERR(ctx->reset_gpio)) {
+ dev_err(dev, "cannot get reset-gpios %ld\n",
+ PTR_ERR(ctx->reset_gpio));
+ return PTR_ERR(ctx->reset_gpio);
+ }
+ ret = gpiod_direction_output(ctx->reset_gpio, 1);
+ if (ret < 0) {
+ dev_err(dev, "cannot configure reset-gpios %d\n", ret);
+ return ret;
+ }
+
+ spi->bits_per_word = 9;
+ ret = spi_setup(spi);
+ if (ret < 0) {
+ dev_err(dev, "spi setup failed.\n");
+ return ret;
+ }
+
+ drm_panel_init(&ctx->panel);
+ ctx->panel.dev = dev;
+ ctx->panel.funcs = &ld9040_drm_funcs;
+
+ return drm_panel_add(&ctx->panel);
+}
+
+static int ld9040_remove(struct spi_device *spi)
+{
+ struct ld9040 *ctx = spi_get_drvdata(spi);
+
+ ld9040_power_off(ctx);
+ drm_panel_remove(&ctx->panel);
+
+ return 0;
+}
+
+static struct of_device_id ld9040_of_match[] = {
+ { .compatible = "samsung,ld9040" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ld9040_of_match);
+
+static struct spi_driver ld9040_driver = {
+ .probe = ld9040_probe,
+ .remove = ld9040_remove,
+ .driver = {
+ .name = "ld9040",
+ .owner = THIS_MODULE,
+ .of_match_table = ld9040_of_match,
+ },
+};
+module_spi_driver(ld9040_driver);
+
+MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>");
+MODULE_DESCRIPTION("ld9040 LCD Driver");
+MODULE_LICENSE("GPL v2");
--- /dev/null
+/*
+ * MIPI-DSI based s6e8aa0 AMOLED LCD 5.3 inch panel driver.
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd
+ *
+ * Inki Dae, <inki.dae@samsung.com>
+ * Donghwa Lee, <dh09.lee@samsung.com>
+ * Joongmock Shin <jmock.shin@samsung.com>
+ * Eunchul Kim <chulspro.kim@samsung.com>
+ * Tomasz Figa <t.figa@samsung.com>
+ * Andrzej Hajda <a.hajda@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <drm/drmP.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <linux/gpio/consumer.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/mipi_display.h>
+#include <video/of_videomode.h>
+#include <video/videomode.h>
+
+#define LDI_MTP_LENGTH 24
+#define GAMMA_LEVEL_NUM 25
+#define GAMMA_TABLE_LEN 26
+
+#define PANELCTL_SS_MASK (1 << 5)
+#define PANELCTL_SS_1_800 (0 << 5)
+#define PANELCTL_SS_800_1 (1 << 5)
+#define PANELCTL_GTCON_MASK (7 << 2)
+#define PANELCTL_GTCON_110 (6 << 2)
+#define PANELCTL_GTCON_111 (7 << 2)
+
+#define PANELCTL_CLK1_CON_MASK (7 << 3)
+#define PANELCTL_CLK1_000 (0 << 3)
+#define PANELCTL_CLK1_001 (1 << 3)
+#define PANELCTL_CLK2_CON_MASK (7 << 0)
+#define PANELCTL_CLK2_000 (0 << 0)
+#define PANELCTL_CLK2_001 (1 << 0)
+
+#define PANELCTL_INT1_CON_MASK (7 << 3)
+#define PANELCTL_INT1_000 (0 << 3)
+#define PANELCTL_INT1_001 (1 << 3)
+#define PANELCTL_INT2_CON_MASK (7 << 0)
+#define PANELCTL_INT2_000 (0 << 0)
+#define PANELCTL_INT2_001 (1 << 0)
+
+#define PANELCTL_BICTL_CON_MASK (7 << 3)
+#define PANELCTL_BICTL_000 (0 << 3)
+#define PANELCTL_BICTL_001 (1 << 3)
+#define PANELCTL_BICTLB_CON_MASK (7 << 0)
+#define PANELCTL_BICTLB_000 (0 << 0)
+#define PANELCTL_BICTLB_001 (1 << 0)
+
+#define PANELCTL_EM_CLK1_CON_MASK (7 << 3)
+#define PANELCTL_EM_CLK1_110 (6 << 3)
+#define PANELCTL_EM_CLK1_111 (7 << 3)
+#define PANELCTL_EM_CLK1B_CON_MASK (7 << 0)
+#define PANELCTL_EM_CLK1B_110 (6 << 0)
+#define PANELCTL_EM_CLK1B_111 (7 << 0)
+
+#define PANELCTL_EM_CLK2_CON_MASK (7 << 3)
+#define PANELCTL_EM_CLK2_110 (6 << 3)
+#define PANELCTL_EM_CLK2_111 (7 << 3)
+#define PANELCTL_EM_CLK2B_CON_MASK (7 << 0)
+#define PANELCTL_EM_CLK2B_110 (6 << 0)
+#define PANELCTL_EM_CLK2B_111 (7 << 0)
+
+#define PANELCTL_EM_INT1_CON_MASK (7 << 3)
+#define PANELCTL_EM_INT1_000 (0 << 3)
+#define PANELCTL_EM_INT1_001 (1 << 3)
+#define PANELCTL_EM_INT2_CON_MASK (7 << 0)
+#define PANELCTL_EM_INT2_000 (0 << 0)
+#define PANELCTL_EM_INT2_001 (1 << 0)
+
+#define AID_DISABLE (0x4)
+#define AID_1 (0x5)
+#define AID_2 (0x6)
+#define AID_3 (0x7)
+
+typedef u8 s6e8aa0_gamma_table[GAMMA_TABLE_LEN];
+
+struct s6e8aa0_variant {
+ u8 version;
+ const s6e8aa0_gamma_table *gamma_tables;
+};
+
+struct s6e8aa0 {
+ struct device *dev;
+ struct drm_panel panel;
+
+ struct regulator_bulk_data supplies[2];
+ struct gpio_desc *reset_gpio;
+ u32 power_on_delay;
+ u32 reset_delay;
+ u32 init_delay;
+ bool flip_horizontal;
+ bool flip_vertical;
+ struct videomode vm;
+ u32 width_mm;
+ u32 height_mm;
+
+ u8 version;
+ u8 id;
+ const struct s6e8aa0_variant *variant;
+ int brightness;
+
+ /* This field is tested by functions directly accessing DSI bus before
+ * transfer, transfer is skipped if it is set. In case of transfer
+ * failure or unexpected response the field is set to error value.
+ * Such construct allows to eliminate many checks in higher level
+ * functions.
+ */
+ int error;
+};
+
+#define panel_to_s6e8aa0(p) container_of(p, struct s6e8aa0, panel)
+
+static int s6e8aa0_clear_error(struct s6e8aa0 *ctx)
+{
+ int ret = ctx->error;
+
+ ctx->error = 0;
+ return ret;
+}
+
+static void s6e8aa0_dcs_write(struct s6e8aa0 *ctx, const void *data, size_t len)
+{
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+ int ret;
+
+ if (ctx->error < 0)
+ return;
+
+ ret = mipi_dsi_dcs_write(dsi, dsi->channel, data, len);
+ if (ret < 0) {
+ dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len,
+ data);
+ ctx->error = ret;
+ }
+}
+
+static int s6e8aa0_dcs_read(struct s6e8aa0 *ctx, u8 cmd, void *data, size_t len)
+{
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+ int ret;
+
+ if (ctx->error < 0)
+ return ctx->error;
+
+ ret = mipi_dsi_dcs_read(dsi, dsi->channel, cmd, data, len);
+ if (ret < 0) {
+ dev_err(ctx->dev, "error %d reading dcs seq(%#x)\n", ret, cmd);
+ ctx->error = ret;
+ }
+
+ return ret;
+}
+
+#define s6e8aa0_dcs_write_seq(ctx, seq...) \
+({\
+ const u8 d[] = { seq };\
+ BUILD_BUG_ON_MSG(ARRAY_SIZE(d) > 64, "DCS sequence too big for stack");\
+ s6e8aa0_dcs_write(ctx, d, ARRAY_SIZE(d));\
+})
+
+#define s6e8aa0_dcs_write_seq_static(ctx, seq...) \
+({\
+ static const u8 d[] = { seq };\
+ s6e8aa0_dcs_write(ctx, d, ARRAY_SIZE(d));\
+})
+
+static void s6e8aa0_apply_level_1_key(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_dcs_write_seq_static(ctx, 0xf0, 0x5a, 0x5a);
+}
+
+static void s6e8aa0_panel_cond_set_v142(struct s6e8aa0 *ctx)
+{
+ static const u8 aids[] = {
+ 0x04, 0x04, 0x04, 0x04, 0x04, 0x60, 0x80, 0xA0
+ };
+ u8 aid = aids[ctx->id >> 5];
+ u8 cfg = 0x3d;
+ u8 clk_con = 0xc8;
+ u8 int_con = 0x08;
+ u8 bictl_con = 0x48;
+ u8 em_clk1_con = 0xff;
+ u8 em_clk2_con = 0xff;
+ u8 em_int_con = 0xc8;
+
+ if (ctx->flip_vertical) {
+ /* GTCON */
+ cfg &= ~(PANELCTL_GTCON_MASK);
+ cfg |= (PANELCTL_GTCON_110);
+ }
+
+ if (ctx->flip_horizontal) {
+ /* SS */
+ cfg &= ~(PANELCTL_SS_MASK);
+ cfg |= (PANELCTL_SS_1_800);
+ }
+
+ if (ctx->flip_horizontal || ctx->flip_vertical) {
+ /* CLK1,2_CON */
+ clk_con &= ~(PANELCTL_CLK1_CON_MASK |
+ PANELCTL_CLK2_CON_MASK);
+ clk_con |= (PANELCTL_CLK1_000 | PANELCTL_CLK2_001);
+
+ /* INT1,2_CON */
+ int_con &= ~(PANELCTL_INT1_CON_MASK |
+ PANELCTL_INT2_CON_MASK);
+ int_con |= (PANELCTL_INT1_000 | PANELCTL_INT2_001);
+
+ /* BICTL,B_CON */
+ bictl_con &= ~(PANELCTL_BICTL_CON_MASK |
+ PANELCTL_BICTLB_CON_MASK);
+ bictl_con |= (PANELCTL_BICTL_000 |
+ PANELCTL_BICTLB_001);
+
+ /* EM_CLK1,1B_CON */
+ em_clk1_con &= ~(PANELCTL_EM_CLK1_CON_MASK |
+ PANELCTL_EM_CLK1B_CON_MASK);
+ em_clk1_con |= (PANELCTL_EM_CLK1_110 |
+ PANELCTL_EM_CLK1B_110);
+
+ /* EM_CLK2,2B_CON */
+ em_clk2_con &= ~(PANELCTL_EM_CLK2_CON_MASK |
+ PANELCTL_EM_CLK2B_CON_MASK);
+ em_clk2_con |= (PANELCTL_EM_CLK2_110 |
+ PANELCTL_EM_CLK2B_110);
+
+ /* EM_INT1,2_CON */
+ em_int_con &= ~(PANELCTL_EM_INT1_CON_MASK |
+ PANELCTL_EM_INT2_CON_MASK);
+ em_int_con |= (PANELCTL_EM_INT1_000 |
+ PANELCTL_EM_INT2_001);
+ }
+
+ s6e8aa0_dcs_write_seq(ctx,
+ 0xf8, cfg, 0x35, 0x00, 0x00, 0x00, 0x93, 0x00,
+ 0x3c, 0x78, 0x08, 0x27, 0x7d, 0x3f, 0x00, 0x00,
+ 0x00, 0x20, aid, 0x08, 0x6e, 0x00, 0x00, 0x00,
+ 0x02, 0x07, 0x07, 0x23, 0x23, 0xc0, clk_con, int_con,
+ bictl_con, 0xc1, 0x00, 0xc1, em_clk1_con, em_clk2_con,
+ em_int_con);
+}
+
+static void s6e8aa0_panel_cond_set(struct s6e8aa0 *ctx)
+{
+ if (ctx->version < 142)
+ s6e8aa0_dcs_write_seq_static(ctx,
+ 0xf8, 0x19, 0x35, 0x00, 0x00, 0x00, 0x94, 0x00,
+ 0x3c, 0x78, 0x10, 0x27, 0x08, 0x6e, 0x00, 0x00,
+ 0x00, 0x00, 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00,
+ 0x00, 0x07, 0x07, 0x23, 0x6e, 0xc0, 0xc1, 0x01,
+ 0x81, 0xc1, 0x00, 0xc3, 0xf6, 0xf6, 0xc1
+ );
+ else
+ s6e8aa0_panel_cond_set_v142(ctx);
+}
+
+static void s6e8aa0_display_condition_set(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_dcs_write_seq_static(ctx, 0xf2, 0x80, 0x03, 0x0d);
+}
+
+static void s6e8aa0_etc_source_control(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_dcs_write_seq_static(ctx, 0xf6, 0x00, 0x02, 0x00);
+}
+
+static void s6e8aa0_etc_pentile_control(struct s6e8aa0 *ctx)
+{
+ static const u8 pent32[] = {
+ 0xb6, 0x0c, 0x02, 0x03, 0x32, 0xc0, 0x44, 0x44, 0xc0, 0x00
+ };
+
+ static const u8 pent142[] = {
+ 0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0, 0x00
+ };
+
+ if (ctx->version < 142)
+ s6e8aa0_dcs_write(ctx, pent32, ARRAY_SIZE(pent32));
+ else
+ s6e8aa0_dcs_write(ctx, pent142, ARRAY_SIZE(pent142));
+}
+
+static void s6e8aa0_etc_power_control(struct s6e8aa0 *ctx)
+{
+ static const u8 pwr142[] = {
+ 0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x1e, 0x33, 0x02
+ };
+
+ static const u8 pwr32[] = {
+ 0xf4, 0xcf, 0x0a, 0x15, 0x10, 0x19, 0x33, 0x02
+ };
+
+ if (ctx->version < 142)
+ s6e8aa0_dcs_write(ctx, pwr32, ARRAY_SIZE(pwr32));
+ else
+ s6e8aa0_dcs_write(ctx, pwr142, ARRAY_SIZE(pwr142));
+}
+
+static void s6e8aa0_etc_elvss_control(struct s6e8aa0 *ctx)
+{
+ u8 id = ctx->id ? 0 : 0x95;
+
+ s6e8aa0_dcs_write_seq(ctx, 0xb1, 0x04, id);
+}
+
+static void s6e8aa0_elvss_nvm_set_v142(struct s6e8aa0 *ctx)
+{
+ u8 br;
+
+ switch (ctx->brightness) {
+ case 0 ... 6: /* 30cd ~ 100cd */
+ br = 0xdf;
+ break;
+ case 7 ... 11: /* 120cd ~ 150cd */
+ br = 0xdd;
+ break;
+ case 12 ... 15: /* 180cd ~ 210cd */
+ default:
+ br = 0xd9;
+ break;
+ case 16 ... 24: /* 240cd ~ 300cd */
+ br = 0xd0;
+ break;
+ }
+
+ s6e8aa0_dcs_write_seq(ctx, 0xd9, 0x14, 0x40, 0x0c, 0xcb, 0xce, 0x6e,
+ 0xc4, 0x0f, 0x40, 0x41, br, 0x00, 0x60, 0x19);
+}
+
+static void s6e8aa0_elvss_nvm_set(struct s6e8aa0 *ctx)
+{
+ if (ctx->version < 142)
+ s6e8aa0_dcs_write_seq_static(ctx,
+ 0xd9, 0x14, 0x40, 0x0c, 0xcb, 0xce, 0x6e, 0xc4, 0x07,
+ 0x40, 0x41, 0xc1, 0x00, 0x60, 0x19);
+ else
+ s6e8aa0_elvss_nvm_set_v142(ctx);
+};
+
+static void s6e8aa0_apply_level_2_key(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_dcs_write_seq_static(ctx, 0xfc, 0x5a, 0x5a);
+}
+
+static const s6e8aa0_gamma_table s6e8aa0_gamma_tables_v142[GAMMA_LEVEL_NUM] = {
+ {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x62, 0x55, 0x55,
+ 0xaf, 0xb1, 0xb1, 0xbd, 0xce, 0xb7, 0x9a, 0xb1,
+ 0x90, 0xb2, 0xc4, 0xae, 0x00, 0x60, 0x00, 0x40,
+ 0x00, 0x70,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x74, 0x68, 0x69,
+ 0xb8, 0xc1, 0xb7, 0xbd, 0xcd, 0xb8, 0x93, 0xab,
+ 0x88, 0xb4, 0xc4, 0xb1, 0x00, 0x6b, 0x00, 0x4d,
+ 0x00, 0x7d,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x95, 0x8a, 0x89,
+ 0xb4, 0xc6, 0xb2, 0xc5, 0xd2, 0xbf, 0x90, 0xa8,
+ 0x85, 0xb5, 0xc4, 0xb3, 0x00, 0x7b, 0x00, 0x5d,
+ 0x00, 0x8f,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x9f, 0x98, 0x92,
+ 0xb3, 0xc4, 0xb0, 0xbc, 0xcc, 0xb4, 0x91, 0xa6,
+ 0x87, 0xb5, 0xc5, 0xb4, 0x00, 0x87, 0x00, 0x6a,
+ 0x00, 0x9e,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x99, 0x93, 0x8b,
+ 0xb2, 0xc2, 0xb0, 0xbd, 0xce, 0xb4, 0x90, 0xa6,
+ 0x87, 0xb3, 0xc3, 0xb2, 0x00, 0x8d, 0x00, 0x70,
+ 0x00, 0xa4,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa7, 0xa5, 0x99,
+ 0xb2, 0xc2, 0xb0, 0xbb, 0xcd, 0xb1, 0x93, 0xa7,
+ 0x8a, 0xb2, 0xc1, 0xb0, 0x00, 0x92, 0x00, 0x75,
+ 0x00, 0xaa,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa0, 0xa0, 0x93,
+ 0xb6, 0xc4, 0xb4, 0xb5, 0xc8, 0xaa, 0x94, 0xa9,
+ 0x8c, 0xb2, 0xc0, 0xb0, 0x00, 0x97, 0x00, 0x7a,
+ 0x00, 0xaf,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa3, 0xa7, 0x96,
+ 0xb3, 0xc2, 0xb0, 0xba, 0xcb, 0xb0, 0x94, 0xa8,
+ 0x8c, 0xb0, 0xbf, 0xaf, 0x00, 0x9f, 0x00, 0x83,
+ 0x00, 0xb9,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x9d, 0xa2, 0x90,
+ 0xb6, 0xc5, 0xb3, 0xb8, 0xc9, 0xae, 0x94, 0xa8,
+ 0x8d, 0xaf, 0xbd, 0xad, 0x00, 0xa4, 0x00, 0x88,
+ 0x00, 0xbf,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa6, 0xac, 0x97,
+ 0xb4, 0xc4, 0xb1, 0xbb, 0xcb, 0xb2, 0x93, 0xa7,
+ 0x8d, 0xae, 0xbc, 0xad, 0x00, 0xa7, 0x00, 0x8c,
+ 0x00, 0xc3,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa2, 0xa9, 0x93,
+ 0xb6, 0xc5, 0xb2, 0xba, 0xc9, 0xb0, 0x93, 0xa7,
+ 0x8d, 0xae, 0xbb, 0xac, 0x00, 0xab, 0x00, 0x90,
+ 0x00, 0xc8,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0x9e, 0xa6, 0x8f,
+ 0xb7, 0xc6, 0xb3, 0xb8, 0xc8, 0xb0, 0x93, 0xa6,
+ 0x8c, 0xae, 0xbb, 0xad, 0x00, 0xae, 0x00, 0x93,
+ 0x00, 0xcc,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xab, 0xb4, 0x9c,
+ 0xb3, 0xc3, 0xaf, 0xb7, 0xc7, 0xaf, 0x93, 0xa6,
+ 0x8c, 0xaf, 0xbc, 0xad, 0x00, 0xb1, 0x00, 0x97,
+ 0x00, 0xcf,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa6, 0xb1, 0x98,
+ 0xb1, 0xc2, 0xab, 0xba, 0xc9, 0xb2, 0x93, 0xa6,
+ 0x8d, 0xae, 0xba, 0xab, 0x00, 0xb5, 0x00, 0x9b,
+ 0x00, 0xd4,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa3, 0xae, 0x94,
+ 0xb2, 0xc3, 0xac, 0xbb, 0xca, 0xb4, 0x91, 0xa4,
+ 0x8a, 0xae, 0xba, 0xac, 0x00, 0xb8, 0x00, 0x9e,
+ 0x00, 0xd8,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xab, 0xb7, 0x9c,
+ 0xae, 0xc0, 0xa9, 0xba, 0xc9, 0xb3, 0x92, 0xa5,
+ 0x8b, 0xad, 0xb9, 0xab, 0x00, 0xbb, 0x00, 0xa1,
+ 0x00, 0xdc,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa7, 0xb4, 0x97,
+ 0xb0, 0xc1, 0xaa, 0xb9, 0xc8, 0xb2, 0x92, 0xa5,
+ 0x8c, 0xae, 0xb9, 0xab, 0x00, 0xbe, 0x00, 0xa4,
+ 0x00, 0xdf,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa3, 0xb0, 0x94,
+ 0xb0, 0xc2, 0xab, 0xbb, 0xc9, 0xb3, 0x91, 0xa4,
+ 0x8b, 0xad, 0xb8, 0xaa, 0x00, 0xc1, 0x00, 0xa8,
+ 0x00, 0xe2,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa3, 0xb0, 0x94,
+ 0xae, 0xbf, 0xa8, 0xb9, 0xc8, 0xb3, 0x92, 0xa4,
+ 0x8b, 0xad, 0xb7, 0xa9, 0x00, 0xc4, 0x00, 0xab,
+ 0x00, 0xe6,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa7, 0xb6, 0x98,
+ 0xaf, 0xc0, 0xa8, 0xb8, 0xc7, 0xb2, 0x93, 0xa5,
+ 0x8d, 0xad, 0xb7, 0xa9, 0x00, 0xc7, 0x00, 0xae,
+ 0x00, 0xe9,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa4, 0xb3, 0x95,
+ 0xaf, 0xc1, 0xa9, 0xb9, 0xc8, 0xb3, 0x92, 0xa4,
+ 0x8b, 0xad, 0xb7, 0xaa, 0x00, 0xc9, 0x00, 0xb0,
+ 0x00, 0xec,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa4, 0xb3, 0x95,
+ 0xac, 0xbe, 0xa6, 0xbb, 0xc9, 0xb4, 0x90, 0xa3,
+ 0x8a, 0xad, 0xb7, 0xa9, 0x00, 0xcc, 0x00, 0xb4,
+ 0x00, 0xf0,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa0, 0xb0, 0x91,
+ 0xae, 0xc0, 0xa6, 0xba, 0xc8, 0xb4, 0x91, 0xa4,
+ 0x8b, 0xad, 0xb7, 0xa9, 0x00, 0xcf, 0x00, 0xb7,
+ 0x00, 0xf3,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa7, 0xb8, 0x98,
+ 0xab, 0xbd, 0xa4, 0xbb, 0xc9, 0xb5, 0x91, 0xa3,
+ 0x8b, 0xac, 0xb6, 0xa8, 0x00, 0xd1, 0x00, 0xb9,
+ 0x00, 0xf6,
+ }, {
+ 0xfa, 0x01, 0x71, 0x31, 0x7b, 0xa4, 0xb5, 0x95,
+ 0xa9, 0xbc, 0xa1, 0xbb, 0xc9, 0xb5, 0x91, 0xa3,
+ 0x8a, 0xad, 0xb6, 0xa8, 0x00, 0xd6, 0x00, 0xbf,
+ 0x00, 0xfc,
+ },
+};
+
+static const s6e8aa0_gamma_table s6e8aa0_gamma_tables_v96[GAMMA_LEVEL_NUM] = {
+ {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xdf, 0x1f, 0xd7, 0xdc, 0xb7, 0xe1, 0xc0, 0xaf,
+ 0xc4, 0xd2, 0xd0, 0xcf, 0x00, 0x4d, 0x00, 0x40,
+ 0x00, 0x5f,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd5, 0x35, 0xcf, 0xdc, 0xc1, 0xe1, 0xbf, 0xb3,
+ 0xc1, 0xd2, 0xd1, 0xce, 0x00, 0x53, 0x00, 0x46,
+ 0x00, 0x67,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd2, 0x64, 0xcf, 0xdb, 0xc6, 0xe1, 0xbd, 0xb3,
+ 0xbd, 0xd2, 0xd2, 0xce, 0x00, 0x59, 0x00, 0x4b,
+ 0x00, 0x6e,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd0, 0x7c, 0xcf, 0xdb, 0xc9, 0xe0, 0xbc, 0xb4,
+ 0xbb, 0xcf, 0xd1, 0xcc, 0x00, 0x5f, 0x00, 0x50,
+ 0x00, 0x75,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd0, 0x8e, 0xd1, 0xdb, 0xcc, 0xdf, 0xbb, 0xb6,
+ 0xb9, 0xd0, 0xd1, 0xcd, 0x00, 0x63, 0x00, 0x54,
+ 0x00, 0x7a,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd1, 0x9e, 0xd5, 0xda, 0xcd, 0xdd, 0xbb, 0xb7,
+ 0xb9, 0xce, 0xce, 0xc9, 0x00, 0x68, 0x00, 0x59,
+ 0x00, 0x81,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x00, 0xff,
+ 0xd0, 0xa5, 0xd6, 0xda, 0xcf, 0xdd, 0xbb, 0xb7,
+ 0xb8, 0xcc, 0xcd, 0xc7, 0x00, 0x6c, 0x00, 0x5c,
+ 0x00, 0x86,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x1f, 0xfe,
+ 0xd0, 0xae, 0xd7, 0xd9, 0xd0, 0xdb, 0xb9, 0xb6,
+ 0xb5, 0xca, 0xcc, 0xc5, 0x00, 0x74, 0x00, 0x63,
+ 0x00, 0x90,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x1f, 0xf9,
+ 0xcf, 0xb0, 0xd6, 0xd9, 0xd1, 0xdb, 0xb9, 0xb6,
+ 0xb4, 0xca, 0xcb, 0xc5, 0x00, 0x77, 0x00, 0x66,
+ 0x00, 0x94,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xff, 0x1f, 0xf7,
+ 0xcf, 0xb3, 0xd7, 0xd8, 0xd1, 0xd9, 0xb7, 0xb6,
+ 0xb3, 0xc9, 0xca, 0xc3, 0x00, 0x7b, 0x00, 0x69,
+ 0x00, 0x99,
+
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xfd, 0x2f, 0xf7,
+ 0xdf, 0xb5, 0xd6, 0xd8, 0xd1, 0xd8, 0xb6, 0xb5,
+ 0xb2, 0xca, 0xcb, 0xc4, 0x00, 0x7e, 0x00, 0x6c,
+ 0x00, 0x9d,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xfa, 0x2f, 0xf5,
+ 0xce, 0xb6, 0xd5, 0xd7, 0xd2, 0xd8, 0xb6, 0xb4,
+ 0xb0, 0xc7, 0xc9, 0xc1, 0x00, 0x84, 0x00, 0x71,
+ 0x00, 0xa5,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xf7, 0x2f, 0xf2,
+ 0xce, 0xb9, 0xd5, 0xd8, 0xd2, 0xd8, 0xb4, 0xb4,
+ 0xaf, 0xc7, 0xc9, 0xc1, 0x00, 0x87, 0x00, 0x73,
+ 0x00, 0xa8,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xf5, 0x2f, 0xf0,
+ 0xdf, 0xba, 0xd5, 0xd7, 0xd2, 0xd7, 0xb4, 0xb4,
+ 0xaf, 0xc5, 0xc7, 0xbf, 0x00, 0x8a, 0x00, 0x76,
+ 0x00, 0xac,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xf2, 0x2f, 0xed,
+ 0xcE, 0xbb, 0xd4, 0xd6, 0xd2, 0xd6, 0xb5, 0xb4,
+ 0xaF, 0xc5, 0xc7, 0xbf, 0x00, 0x8c, 0x00, 0x78,
+ 0x00, 0xaf,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xef, 0x2f, 0xeb,
+ 0xcd, 0xbb, 0xd2, 0xd7, 0xd3, 0xd6, 0xb3, 0xb4,
+ 0xae, 0xc5, 0xc6, 0xbe, 0x00, 0x91, 0x00, 0x7d,
+ 0x00, 0xb6,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xee, 0x2f, 0xea,
+ 0xce, 0xbd, 0xd4, 0xd6, 0xd2, 0xd5, 0xb2, 0xb3,
+ 0xad, 0xc3, 0xc4, 0xbb, 0x00, 0x94, 0x00, 0x7f,
+ 0x00, 0xba,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xec, 0x2f, 0xe8,
+ 0xce, 0xbe, 0xd3, 0xd6, 0xd3, 0xd5, 0xb2, 0xb2,
+ 0xac, 0xc3, 0xc5, 0xbc, 0x00, 0x96, 0x00, 0x81,
+ 0x00, 0xbd,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xeb, 0x2f, 0xe7,
+ 0xce, 0xbf, 0xd3, 0xd6, 0xd2, 0xd5, 0xb1, 0xb2,
+ 0xab, 0xc2, 0xc4, 0xbb, 0x00, 0x99, 0x00, 0x83,
+ 0x00, 0xc0,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xef, 0x5f, 0xe9,
+ 0xca, 0xbf, 0xd3, 0xd5, 0xd2, 0xd4, 0xb2, 0xb2,
+ 0xab, 0xc1, 0xc4, 0xba, 0x00, 0x9b, 0x00, 0x85,
+ 0x00, 0xc3,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xea, 0x5f, 0xe8,
+ 0xee, 0xbf, 0xd2, 0xd5, 0xd2, 0xd4, 0xb1, 0xb2,
+ 0xab, 0xc1, 0xc2, 0xb9, 0x00, 0x9D, 0x00, 0x87,
+ 0x00, 0xc6,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xe9, 0x5f, 0xe7,
+ 0xcd, 0xbf, 0xd2, 0xd6, 0xd2, 0xd4, 0xb1, 0xb2,
+ 0xab, 0xbe, 0xc0, 0xb7, 0x00, 0xa1, 0x00, 0x8a,
+ 0x00, 0xca,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xe8, 0x61, 0xe6,
+ 0xcd, 0xbf, 0xd1, 0xd6, 0xd3, 0xd4, 0xaf, 0xb0,
+ 0xa9, 0xbe, 0xc1, 0xb7, 0x00, 0xa3, 0x00, 0x8b,
+ 0x00, 0xce,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xe8, 0x62, 0xe5,
+ 0xcc, 0xc0, 0xd0, 0xd6, 0xd2, 0xd4, 0xaf, 0xb1,
+ 0xa9, 0xbd, 0xc0, 0xb6, 0x00, 0xa5, 0x00, 0x8d,
+ 0x00, 0xd0,
+ }, {
+ 0xfa, 0x01, 0x1f, 0x1f, 0x1f, 0xe7, 0x7f, 0xe3,
+ 0xcc, 0xc1, 0xd0, 0xd5, 0xd3, 0xd3, 0xae, 0xaf,
+ 0xa8, 0xbe, 0xc0, 0xb7, 0x00, 0xa8, 0x00, 0x90,
+ 0x00, 0xd3,
+ }
+};
+
+static const s6e8aa0_gamma_table s6e8aa0_gamma_tables_v32[GAMMA_LEVEL_NUM] = {
+ {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0x72, 0x5e, 0x6b,
+ 0xa1, 0xa7, 0x9a, 0xb4, 0xcb, 0xb8, 0x92, 0xac,
+ 0x97, 0xb4, 0xc3, 0xb5, 0x00, 0x4e, 0x00, 0x37,
+ 0x00, 0x58,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0x85, 0x71, 0x7d,
+ 0xa6, 0xb6, 0xa1, 0xb5, 0xca, 0xba, 0x93, 0xac,
+ 0x98, 0xb2, 0xc0, 0xaf, 0x00, 0x59, 0x00, 0x43,
+ 0x00, 0x64,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xa4, 0x94, 0x9e,
+ 0xa0, 0xbb, 0x9c, 0xc3, 0xd2, 0xc6, 0x93, 0xaa,
+ 0x95, 0xb7, 0xc2, 0xb4, 0x00, 0x65, 0x00, 0x50,
+ 0x00, 0x74,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xa1, 0xa6,
+ 0xa0, 0xb9, 0x9b, 0xc3, 0xd1, 0xc8, 0x90, 0xa6,
+ 0x90, 0xbb, 0xc3, 0xb7, 0x00, 0x6f, 0x00, 0x5b,
+ 0x00, 0x80,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xa6, 0x9d, 0x9f,
+ 0x9f, 0xb8, 0x9a, 0xc7, 0xd5, 0xcc, 0x90, 0xa5,
+ 0x8f, 0xb8, 0xc1, 0xb6, 0x00, 0x74, 0x00, 0x60,
+ 0x00, 0x85,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb3, 0xae, 0xae,
+ 0x9e, 0xb7, 0x9a, 0xc8, 0xd6, 0xce, 0x91, 0xa6,
+ 0x90, 0xb6, 0xc0, 0xb3, 0x00, 0x78, 0x00, 0x65,
+ 0x00, 0x8a,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xa9, 0xa8,
+ 0xa3, 0xb9, 0x9e, 0xc4, 0xd3, 0xcb, 0x94, 0xa6,
+ 0x90, 0xb6, 0xbf, 0xb3, 0x00, 0x7c, 0x00, 0x69,
+ 0x00, 0x8e,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xaf, 0xaf, 0xa9,
+ 0xa5, 0xbc, 0xa2, 0xc7, 0xd5, 0xcd, 0x93, 0xa5,
+ 0x8f, 0xb4, 0xbd, 0xb1, 0x00, 0x83, 0x00, 0x70,
+ 0x00, 0x96,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xa9, 0xab, 0xa3,
+ 0xaa, 0xbf, 0xa7, 0xc5, 0xd3, 0xcb, 0x93, 0xa5,
+ 0x8f, 0xb2, 0xbb, 0xb0, 0x00, 0x86, 0x00, 0x74,
+ 0x00, 0x9b,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb1, 0xb5, 0xab,
+ 0xab, 0xc0, 0xa9, 0xc7, 0xd4, 0xcc, 0x94, 0xa4,
+ 0x8f, 0xb1, 0xbb, 0xaf, 0x00, 0x8a, 0x00, 0x77,
+ 0x00, 0x9e,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xb2, 0xa7,
+ 0xae, 0xc2, 0xab, 0xc5, 0xd3, 0xca, 0x93, 0xa4,
+ 0x8f, 0xb1, 0xba, 0xae, 0x00, 0x8d, 0x00, 0x7b,
+ 0x00, 0xa2,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xa9, 0xaf, 0xa3,
+ 0xb0, 0xc3, 0xae, 0xc4, 0xd1, 0xc8, 0x93, 0xa4,
+ 0x8f, 0xb1, 0xba, 0xaf, 0x00, 0x8f, 0x00, 0x7d,
+ 0x00, 0xa5,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb4, 0xbd, 0xaf,
+ 0xae, 0xc1, 0xab, 0xc2, 0xd0, 0xc6, 0x94, 0xa4,
+ 0x8f, 0xb1, 0xba, 0xaf, 0x00, 0x92, 0x00, 0x80,
+ 0x00, 0xa8,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb0, 0xb9, 0xac,
+ 0xad, 0xc1, 0xab, 0xc4, 0xd1, 0xc7, 0x95, 0xa4,
+ 0x90, 0xb0, 0xb9, 0xad, 0x00, 0x95, 0x00, 0x84,
+ 0x00, 0xac,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xb6, 0xa7,
+ 0xaf, 0xc2, 0xae, 0xc5, 0xd1, 0xc7, 0x93, 0xa3,
+ 0x8e, 0xb0, 0xb9, 0xad, 0x00, 0x98, 0x00, 0x86,
+ 0x00, 0xaf,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb4, 0xbf, 0xaf,
+ 0xad, 0xc1, 0xab, 0xc3, 0xd0, 0xc6, 0x94, 0xa3,
+ 0x8f, 0xaf, 0xb8, 0xac, 0x00, 0x9a, 0x00, 0x89,
+ 0x00, 0xb2,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb0, 0xbc, 0xac,
+ 0xaf, 0xc2, 0xad, 0xc2, 0xcf, 0xc4, 0x94, 0xa3,
+ 0x90, 0xaf, 0xb8, 0xad, 0x00, 0x9c, 0x00, 0x8b,
+ 0x00, 0xb5,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xb9, 0xa7,
+ 0xb1, 0xc4, 0xaf, 0xc3, 0xcf, 0xc5, 0x94, 0xa3,
+ 0x8f, 0xae, 0xb7, 0xac, 0x00, 0x9f, 0x00, 0x8e,
+ 0x00, 0xb8,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xb9, 0xa7,
+ 0xaf, 0xc2, 0xad, 0xc1, 0xce, 0xc3, 0x95, 0xa3,
+ 0x90, 0xad, 0xb6, 0xab, 0x00, 0xa2, 0x00, 0x91,
+ 0x00, 0xbb,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb1, 0xbe, 0xac,
+ 0xb1, 0xc4, 0xaf, 0xc1, 0xcd, 0xc1, 0x95, 0xa4,
+ 0x91, 0xad, 0xb6, 0xab, 0x00, 0xa4, 0x00, 0x93,
+ 0x00, 0xbd,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xbb, 0xa8,
+ 0xb3, 0xc5, 0xb2, 0xc1, 0xcd, 0xc2, 0x95, 0xa3,
+ 0x90, 0xad, 0xb6, 0xab, 0x00, 0xa6, 0x00, 0x95,
+ 0x00, 0xc0,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xbb, 0xa8,
+ 0xb0, 0xc3, 0xaf, 0xc2, 0xce, 0xc2, 0x94, 0xa2,
+ 0x90, 0xac, 0xb6, 0xab, 0x00, 0xa8, 0x00, 0x98,
+ 0x00, 0xc3,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xa9, 0xb8, 0xa5,
+ 0xb3, 0xc5, 0xb2, 0xc1, 0xcc, 0xc0, 0x95, 0xa2,
+ 0x90, 0xad, 0xb6, 0xab, 0x00, 0xaa, 0x00, 0x9a,
+ 0x00, 0xc5,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xb0, 0xc0, 0xac,
+ 0xb0, 0xc3, 0xaf, 0xc1, 0xcd, 0xc1, 0x95, 0xa2,
+ 0x90, 0xac, 0xb5, 0xa9, 0x00, 0xac, 0x00, 0x9c,
+ 0x00, 0xc8,
+ }, {
+ 0xfa, 0x01, 0x43, 0x14, 0x45, 0xad, 0xbd, 0xa8,
+ 0xaf, 0xc2, 0xaf, 0xc1, 0xcc, 0xc0, 0x95, 0xa2,
+ 0x90, 0xac, 0xb5, 0xaa, 0x00, 0xb1, 0x00, 0xa1,
+ 0x00, 0xcc,
+ },
+};
+
+static const struct s6e8aa0_variant s6e8aa0_variants[] = {
+ {
+ .version = 32,
+ .gamma_tables = s6e8aa0_gamma_tables_v32,
+ }, {
+ .version = 96,
+ .gamma_tables = s6e8aa0_gamma_tables_v96,
+ }, {
+ .version = 142,
+ .gamma_tables = s6e8aa0_gamma_tables_v142,
+ }, {
+ .version = 210,
+ .gamma_tables = s6e8aa0_gamma_tables_v142,
+ }
+};
+
+static void s6e8aa0_brightness_set(struct s6e8aa0 *ctx)
+{
+ const u8 *gamma;
+
+ if (ctx->error)
+ return;
+
+ gamma = ctx->variant->gamma_tables[ctx->brightness];
+
+ if (ctx->version >= 142)
+ s6e8aa0_elvss_nvm_set(ctx);
+
+ s6e8aa0_dcs_write(ctx, gamma, GAMMA_TABLE_LEN);
+
+ /* update gamma table. */
+ s6e8aa0_dcs_write_seq_static(ctx, 0xf7, 0x03);
+}
+
+static void s6e8aa0_panel_init(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_apply_level_1_key(ctx);
+ s6e8aa0_apply_level_2_key(ctx);
+ msleep(20);
+
+ s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_EXIT_SLEEP_MODE);
+ msleep(40);
+
+ s6e8aa0_panel_cond_set(ctx);
+ s6e8aa0_display_condition_set(ctx);
+ s6e8aa0_brightness_set(ctx);
+ s6e8aa0_etc_source_control(ctx);
+ s6e8aa0_etc_pentile_control(ctx);
+ s6e8aa0_elvss_nvm_set(ctx);
+ s6e8aa0_etc_power_control(ctx);
+ s6e8aa0_etc_elvss_control(ctx);
+ msleep(ctx->init_delay);
+}
+
+static void s6e8aa0_set_maximum_return_packet_size(struct s6e8aa0 *ctx,
+ int size)
+{
+ struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+ const struct mipi_dsi_host_ops *ops = dsi->host->ops;
+ u8 buf[] = {size, 0};
+ struct mipi_dsi_msg msg = {
+ .channel = dsi->channel,
+ .type = MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE,
+ .tx_len = sizeof(buf),
+ .tx_buf = buf
+ };
+ int ret;
+
+ if (ctx->error < 0)
+ return;
+
+ if (!ops || !ops->transfer)
+ ret = -EIO;
+ else
+ ret = ops->transfer(dsi->host, &msg);
+
+ if (ret < 0) {
+ dev_err(ctx->dev,
+ "error %d setting maximum return packet size to %d\n",
+ ret, size);
+ ctx->error = ret;
+ }
+}
+
+static void s6e8aa0_read_mtp_id(struct s6e8aa0 *ctx)
+{
+ u8 id[3];
+ int ret, i;
+
+ ret = s6e8aa0_dcs_read(ctx, 0xd1, id, ARRAY_SIZE(id));
+ if (ret < ARRAY_SIZE(id) || id[0] == 0x00) {
+ dev_err(ctx->dev, "read id failed\n");
+ ctx->error = -EIO;
+ return;
+ }
+
+ dev_info(ctx->dev, "ID: 0x%2x, 0x%2x, 0x%2x\n", id[0], id[1], id[2]);
+
+ for (i = 0; i < ARRAY_SIZE(s6e8aa0_variants); ++i) {
+ if (id[1] == s6e8aa0_variants[i].version)
+ break;
+ }
+ if (i >= ARRAY_SIZE(s6e8aa0_variants)) {
+ dev_err(ctx->dev, "unsupported display version %d\n", id[1]);
+ ctx->error = -EINVAL;
+ }
+
+ ctx->variant = &s6e8aa0_variants[i];
+ ctx->version = id[1];
+ ctx->id = id[2];
+}
+
+static void s6e8aa0_set_sequence(struct s6e8aa0 *ctx)
+{
+ s6e8aa0_set_maximum_return_packet_size(ctx, 3);
+ s6e8aa0_read_mtp_id(ctx);
+ s6e8aa0_panel_init(ctx);
+ s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_ON);
+}
+
+static int s6e8aa0_power_on(struct s6e8aa0 *ctx)
+{
+ int ret;
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+ if (ret < 0)
+ return ret;
+
+ msleep(ctx->power_on_delay);
+
+ gpiod_set_value(ctx->reset_gpio, 0);
+ usleep_range(10000, 11000);
+ gpiod_set_value(ctx->reset_gpio, 1);
+
+ msleep(ctx->reset_delay);
+
+ return 0;
+}
+
+static int s6e8aa0_power_off(struct s6e8aa0 *ctx)
+{
+ return regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
+}
+
+static int s6e8aa0_disable(struct drm_panel *panel)
+{
+ struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
+
+ s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
+ s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_OFF);
+ msleep(40);
+
+ s6e8aa0_clear_error(ctx);
+
+ return s6e8aa0_power_off(ctx);
+}
+
+static int s6e8aa0_enable(struct drm_panel *panel)
+{
+ struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
+ int ret;
+
+ ret = s6e8aa0_power_on(ctx);
+ if (ret < 0)
+ return ret;
+
+ s6e8aa0_set_sequence(ctx);
+ ret = ctx->error;
+
+ if (ret < 0)
+ s6e8aa0_disable(panel);
+
+ return ret;
+}
+
+static int s6e8aa0_get_modes(struct drm_panel *panel)
+{
+ struct drm_connector *connector = panel->connector;
+ struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_create(connector->dev);
+ if (!mode) {
+ DRM_ERROR("failed to create a new display mode\n");
+ return 0;
+ }
+
+ drm_display_mode_from_videomode(&ctx->vm, mode);
+ mode->width_mm = ctx->width_mm;
+ mode->height_mm = ctx->height_mm;
+ connector->display_info.width_mm = mode->width_mm;
+ connector->display_info.height_mm = mode->height_mm;
+
+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ drm_mode_probed_add(connector, mode);
+
+ return 1;
+}
+
+static const struct drm_panel_funcs s6e8aa0_drm_funcs = {
+ .disable = s6e8aa0_disable,
+ .enable = s6e8aa0_enable,
+ .get_modes = s6e8aa0_get_modes,
+};
+
+static int s6e8aa0_parse_dt(struct s6e8aa0 *ctx)
+{
+ struct device *dev = ctx->dev;
+ struct device_node *np = dev->of_node;
+ int ret;
+
+ ret = of_get_videomode(np, &ctx->vm, 0);
+ if (ret < 0)
+ return ret;
+
+ of_property_read_u32(np, "power-on-delay", &ctx->power_on_delay);
+ of_property_read_u32(np, "reset-delay", &ctx->reset_delay);
+ of_property_read_u32(np, "init-delay", &ctx->init_delay);
+ of_property_read_u32(np, "panel-width-mm", &ctx->width_mm);
+ of_property_read_u32(np, "panel-height-mm", &ctx->height_mm);
+
+ ctx->flip_horizontal = of_property_read_bool(np, "flip-horizontal");
+ ctx->flip_vertical = of_property_read_bool(np, "flip-vertical");
+
+ return 0;
+}
+
+static int s6e8aa0_probe(struct mipi_dsi_device *dsi)
+{
+ struct device *dev = &dsi->dev;
+ struct s6e8aa0 *ctx;
+ int ret;
+
+ ctx = devm_kzalloc(dev, sizeof(struct s6e8aa0), GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ mipi_dsi_set_drvdata(dsi, ctx);
+
+ ctx->dev = dev;
+
+ dsi->lanes = 4;
+ dsi->format = MIPI_DSI_FMT_RGB888;
+ dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST
+ | MIPI_DSI_MODE_VIDEO_HFP | MIPI_DSI_MODE_VIDEO_HBP
+ | MIPI_DSI_MODE_VIDEO_HSA | MIPI_DSI_MODE_EOT_PACKET
+ | MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_AUTO_VERT;
+
+ ret = s6e8aa0_parse_dt(ctx);
+ if (ret < 0)
+ return ret;
+
+ ctx->supplies[0].supply = "vdd3";
+ ctx->supplies[1].supply = "vci";
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
+ ctx->supplies);
+ if (ret < 0) {
+ dev_err(dev, "failed to get regulators: %d\n", ret);
+ return ret;
+ }
+
+ ctx->reset_gpio = devm_gpiod_get(dev, "reset");
+ if (IS_ERR(ctx->reset_gpio)) {
+ dev_err(dev, "cannot get reset-gpios %ld\n",
+ PTR_ERR(ctx->reset_gpio));
+ return PTR_ERR(ctx->reset_gpio);
+ }
+ ret = gpiod_direction_output(ctx->reset_gpio, 1);
+ if (ret < 0) {
+ dev_err(dev, "cannot configure reset-gpios %d\n", ret);
+ return ret;
+ }
+
+ ctx->brightness = GAMMA_LEVEL_NUM - 1;
+
+ drm_panel_init(&ctx->panel);
+ ctx->panel.dev = dev;
+ ctx->panel.funcs = &s6e8aa0_drm_funcs;
+
+ ret = drm_panel_add(&ctx->panel);
+ if (ret < 0)
+ return ret;
+
+ ret = mipi_dsi_attach(dsi);
+ if (ret < 0)
+ drm_panel_remove(&ctx->panel);
+
+ return ret;
+}
+
+static int s6e8aa0_remove(struct mipi_dsi_device *dsi)
+{
+ struct s6e8aa0 *ctx = mipi_dsi_get_drvdata(dsi);
+
+ mipi_dsi_detach(dsi);
+ drm_panel_remove(&ctx->panel);
+
+ return 0;
+}
+
+static struct of_device_id s6e8aa0_of_match[] = {
+ { .compatible = "samsung,s6e8aa0" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, s6e8aa0_of_match);
+
+static struct mipi_dsi_driver s6e8aa0_driver = {
+ .probe = s6e8aa0_probe,
+ .remove = s6e8aa0_remove,
+ .driver = {
+ .name = "panel_s6e8aa0",
+ .owner = THIS_MODULE,
+ .of_match_table = s6e8aa0_of_match,
+ },
+};
+module_mipi_dsi_driver(s6e8aa0_driver);
+
+MODULE_AUTHOR("Donghwa Lee <dh09.lee@samsung.com>");
+MODULE_AUTHOR("Inki Dae <inki.dae@samsung.com>");
+MODULE_AUTHOR("Joongmock Shin <jmock.shin@samsung.com>");
+MODULE_AUTHOR("Eunchul Kim <chulspro.kim@samsung.com>");
+MODULE_AUTHOR("Tomasz Figa <t.figa@samsung.com>");
+MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>");
+MODULE_DESCRIPTION("MIPI-DSI based s6e8aa0 AMOLED LCD Panel Driver");
+MODULE_LICENSE("GPL v2");
*/
#include <linux/backlight.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/module.h>
-#include <linux/of_gpio.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
} size;
};
-/* TODO: convert to gpiod_*() API once it's been merged */
-#define GPIO_ACTIVE_LOW (1 << 0)
-
struct panel_simple {
struct drm_panel base;
bool enabled;
struct regulator *supply;
struct i2c_adapter *ddc;
- unsigned long enable_gpio_flags;
- int enable_gpio;
+ struct gpio_desc *enable_gpio;
};
static inline struct panel_simple *to_panel_simple(struct drm_panel *panel)
backlight_update_status(p->backlight);
}
- if (gpio_is_valid(p->enable_gpio)) {
- if (p->enable_gpio_flags & GPIO_ACTIVE_LOW)
- gpio_set_value(p->enable_gpio, 1);
- else
- gpio_set_value(p->enable_gpio, 0);
- }
+ if (p->enable_gpio)
+ gpiod_set_value_cansleep(p->enable_gpio, 0);
regulator_disable(p->supply);
p->enabled = false;
return err;
}
- if (gpio_is_valid(p->enable_gpio)) {
- if (p->enable_gpio_flags & GPIO_ACTIVE_LOW)
- gpio_set_value(p->enable_gpio, 0);
- else
- gpio_set_value(p->enable_gpio, 1);
- }
+ if (p->enable_gpio)
+ gpiod_set_value_cansleep(p->enable_gpio, 1);
if (p->backlight) {
p->backlight->props.power = FB_BLANK_UNBLANK;
{
struct device_node *backlight, *ddc;
struct panel_simple *panel;
- enum of_gpio_flags flags;
int err;
panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
if (IS_ERR(panel->supply))
return PTR_ERR(panel->supply);
- panel->enable_gpio = of_get_named_gpio_flags(dev->of_node,
- "enable-gpios", 0,
- &flags);
- if (gpio_is_valid(panel->enable_gpio)) {
- unsigned int value;
-
- if (flags & OF_GPIO_ACTIVE_LOW)
- panel->enable_gpio_flags |= GPIO_ACTIVE_LOW;
-
- err = gpio_request(panel->enable_gpio, "enable");
- if (err < 0) {
- dev_err(dev, "failed to request GPIO#%u: %d\n",
- panel->enable_gpio, err);
+ panel->enable_gpio = devm_gpiod_get(dev, "enable");
+ if (IS_ERR(panel->enable_gpio)) {
+ err = PTR_ERR(panel->enable_gpio);
+ if (err != -ENOENT) {
+ dev_err(dev, "failed to request GPIO: %d\n", err);
return err;
}
- value = (panel->enable_gpio_flags & GPIO_ACTIVE_LOW) != 0;
-
- err = gpio_direction_output(panel->enable_gpio, value);
+ panel->enable_gpio = NULL;
+ } else {
+ err = gpiod_direction_output(panel->enable_gpio, 0);
if (err < 0) {
- dev_err(dev, "failed to setup GPIO%u: %d\n",
- panel->enable_gpio, err);
- goto free_gpio;
+ dev_err(dev, "failed to setup GPIO: %d\n", err);
+ return err;
}
}
panel->backlight = of_find_backlight_by_node(backlight);
of_node_put(backlight);
- if (!panel->backlight) {
- err = -EPROBE_DEFER;
- goto free_gpio;
- }
+ if (!panel->backlight)
+ return -EPROBE_DEFER;
}
ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0);
free_backlight:
if (panel->backlight)
put_device(&panel->backlight->dev);
-free_gpio:
- if (gpio_is_valid(panel->enable_gpio))
- gpio_free(panel->enable_gpio);
return err;
}
if (panel->backlight)
put_device(&panel->backlight->dev);
- if (gpio_is_valid(panel->enable_gpio))
- gpio_free(panel->enable_gpio);
-
- regulator_disable(panel->supply);
-
return 0;
}
},
};
+static const struct drm_display_mode lg_lp129qe_mode = {
+ .clock = 285250,
+ .hdisplay = 2560,
+ .hsync_start = 2560 + 48,
+ .hsync_end = 2560 + 48 + 32,
+ .htotal = 2560 + 48 + 32 + 80,
+ .vdisplay = 1700,
+ .vsync_start = 1700 + 3,
+ .vsync_end = 1700 + 3 + 10,
+ .vtotal = 1700 + 3 + 10 + 36,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc lg_lp129qe = {
+ .modes = &lg_lp129qe_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 272,
+ .height = 181,
+ },
+};
+
static const struct drm_display_mode samsung_ltn101nt05_mode = {
.clock = 54030,
.hdisplay = 1024,
}, {
.compatible = "chunghwa,claa101wb01",
.data = &chunghwa_claa101wb01
+ }, {
+ .compatible = "lg,lp129qe",
+ .data = &lg_lp129qe,
}, {
.compatible = "samsung,ltn101nt05",
.data = &samsung_ltn101nt05,
struct panel_desc_dsi {
struct panel_desc desc;
+ unsigned long flags;
enum mipi_dsi_pixel_format format;
unsigned int lanes;
};
+static const struct drm_display_mode lg_ld070wx3_sl01_mode = {
+ .clock = 71000,
+ .hdisplay = 800,
+ .hsync_start = 800 + 32,
+ .hsync_end = 800 + 32 + 1,
+ .htotal = 800 + 32 + 1 + 57,
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 28,
+ .vsync_end = 1280 + 28 + 1,
+ .vtotal = 1280 + 28 + 1 + 14,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc_dsi lg_ld070wx3_sl01 = {
+ .desc = {
+ .modes = &lg_ld070wx3_sl01_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 94,
+ .height = 151,
+ },
+ },
+ .flags = MIPI_DSI_MODE_VIDEO,
+ .format = MIPI_DSI_FMT_RGB888,
+ .lanes = 4,
+};
+
+static const struct drm_display_mode lg_lh500wx1_sd03_mode = {
+ .clock = 67000,
+ .hdisplay = 720,
+ .hsync_start = 720 + 12,
+ .hsync_end = 720 + 12 + 4,
+ .htotal = 720 + 12 + 4 + 112,
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 8,
+ .vsync_end = 1280 + 8 + 4,
+ .vtotal = 1280 + 8 + 4 + 12,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc_dsi lg_lh500wx1_sd03 = {
+ .desc = {
+ .modes = &lg_lh500wx1_sd03_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 62,
+ .height = 110,
+ },
+ },
+ .flags = MIPI_DSI_MODE_VIDEO,
+ .format = MIPI_DSI_FMT_RGB888,
+ .lanes = 4,
+};
+
static const struct drm_display_mode panasonic_vvx10f004b00_mode = {
.clock = 157200,
.hdisplay = 1920,
.height = 136,
},
},
+ .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
.format = MIPI_DSI_FMT_RGB888,
.lanes = 4,
};
static const struct of_device_id dsi_of_match[] = {
{
+ .compatible = "lg,ld070wx3-sl01",
+ .data = &lg_ld070wx3_sl01
+ }, {
+ .compatible = "lg,lh500wx1-sd03",
+ .data = &lg_lh500wx1_sd03
+ }, {
.compatible = "panasonic,vvx10f004b00",
.data = &panasonic_vvx10f004b00
}, {
if (err < 0)
return err;
+ dsi->mode_flags = desc->flags;
dsi->format = desc->format;
dsi->lanes = desc->lanes;
bool recreate_primary = false;
int ret;
int surf_id;
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
DRM_DEBUG_KMS("No FB bound\n");
return 0;
}
qfb = to_qxl_framebuffer(old_fb);
old_bo = gem_to_qxl_bo(qfb->obj);
}
- qfb = to_qxl_framebuffer(crtc->fb);
+ qfb = to_qxl_framebuffer(crtc->primary->fb);
bo = gem_to_qxl_bo(qfb->obj);
if (!m)
/* and do we care? */
struct qxl_crtc *qcrtc = to_qxl_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct qxl_device *qdev = dev->dev_private;
- if (crtc->fb) {
- struct qxl_framebuffer *qfb = to_qxl_framebuffer(crtc->fb);
+ if (crtc->primary->fb) {
+ struct qxl_framebuffer *qfb = to_qxl_framebuffer(crtc->primary->fb);
struct qxl_bo *bo = gem_to_qxl_bo(qfb->obj);
int ret;
ret = qxl_bo_reserve(bo, false);
qxl_bo_unpin(bo);
qxl_bo_unreserve(bo);
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
}
qxl_monitors_config_set(qdev, qcrtc->index, 0, 0, 0, 0, 0);
qxl_fence_add_release_locked(&qbo->fence, release->id);
ttm_bo_add_to_lru(bo);
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
entry->reserved = false;
}
spin_unlock(&bdev->fence_lock);
static void qxl_sync_obj_unref(void **sync_obj)
{
+ *sync_obj = NULL;
}
static void *qxl_sync_obj_ref(void *sync_obj)
int r;
/* no fb bound */
- if (!atomic && !crtc->fb) {
+ if (!atomic && !crtc->primary->fb) {
DRM_DEBUG_KMS("No FB bound\n");
return 0;
}
target_fb = fb;
}
else {
- radeon_fb = to_radeon_framebuffer(crtc->fb);
- target_fb = crtc->fb;
+ radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
+ target_fb = crtc->primary->fb;
}
/* If atomic, assume fb object is pinned & idle & fenced and
/* set pageflip to happen anywhere in vblank interval */
WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
- if (!atomic && fb && fb != crtc->fb) {
+ if (!atomic && fb && fb != crtc->primary->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
int r;
/* no fb bound */
- if (!atomic && !crtc->fb) {
+ if (!atomic && !crtc->primary->fb) {
DRM_DEBUG_KMS("No FB bound\n");
return 0;
}
target_fb = fb;
}
else {
- radeon_fb = to_radeon_framebuffer(crtc->fb);
- target_fb = crtc->fb;
+ radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
+ target_fb = crtc->primary->fb;
}
obj = radeon_fb->obj;
/* set pageflip to happen anywhere in vblank interval */
WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
- if (!atomic && fb && fb != crtc->fb) {
+ if (!atomic && fb && fb != crtc->primary->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
int i;
atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
- if (crtc->fb) {
+ if (crtc->primary->fb) {
int r;
struct radeon_framebuffer *radeon_fb;
struct radeon_bo *rbo;
- radeon_fb = to_radeon_framebuffer(crtc->fb);
+ radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r))
return recv_bytes;
}
-static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector,
- u16 address, u8 *send, u8 send_bytes, u8 delay)
-{
- struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
- int ret;
- u8 msg[20];
- int msg_bytes = send_bytes + 4;
- u8 ack;
- unsigned retry;
-
- if (send_bytes > 16)
- return -1;
+#define HEADER_SIZE 4
- msg[0] = address;
- msg[1] = address >> 8;
- msg[2] = DP_AUX_NATIVE_WRITE << 4;
- msg[3] = (msg_bytes << 4) | (send_bytes - 1);
- memcpy(&msg[4], send, send_bytes);
-
- for (retry = 0; retry < 7; retry++) {
- ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
- msg, msg_bytes, NULL, 0, delay, &ack);
- if (ret == -EBUSY)
- continue;
- else if (ret < 0)
- return ret;
- ack >>= 4;
- if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_ACK)
- return send_bytes;
- else if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_DEFER)
- usleep_range(400, 500);
- else
- return -EIO;
- }
-
- return -EIO;
-}
-
-static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector,
- u16 address, u8 *recv, int recv_bytes, u8 delay)
+static ssize_t
+radeon_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg)
{
- struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
- u8 msg[4];
- int msg_bytes = 4;
- u8 ack;
+ struct radeon_i2c_chan *chan =
+ container_of(aux, struct radeon_i2c_chan, aux);
int ret;
- unsigned retry;
-
- msg[0] = address;
- msg[1] = address >> 8;
- msg[2] = DP_AUX_NATIVE_READ << 4;
- msg[3] = (msg_bytes << 4) | (recv_bytes - 1);
-
- for (retry = 0; retry < 7; retry++) {
- ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
- msg, msg_bytes, recv, recv_bytes, delay, &ack);
- if (ret == -EBUSY)
- continue;
- else if (ret < 0)
- return ret;
- ack >>= 4;
- if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_ACK)
- return ret;
- else if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_DEFER)
- usleep_range(400, 500);
- else if (ret == 0)
- return -EPROTO;
- else
- return -EIO;
+ u8 tx_buf[20];
+ size_t tx_size;
+ u8 ack, delay = 0;
+
+ if (WARN_ON(msg->size > 16))
+ return -E2BIG;
+
+ tx_buf[0] = msg->address & 0xff;
+ tx_buf[1] = msg->address >> 8;
+ tx_buf[2] = msg->request << 4;
+ tx_buf[3] = msg->size - 1;
+
+ switch (msg->request & ~DP_AUX_I2C_MOT) {
+ case DP_AUX_NATIVE_WRITE:
+ case DP_AUX_I2C_WRITE:
+ tx_size = HEADER_SIZE + msg->size;
+ tx_buf[3] |= tx_size << 4;
+ memcpy(tx_buf + HEADER_SIZE, msg->buffer, msg->size);
+ ret = radeon_process_aux_ch(chan,
+ tx_buf, tx_size, NULL, 0, delay, &ack);
+ if (ret >= 0)
+ /* Return payload size. */
+ ret = msg->size;
+ break;
+ case DP_AUX_NATIVE_READ:
+ case DP_AUX_I2C_READ:
+ tx_size = HEADER_SIZE;
+ tx_buf[3] |= tx_size << 4;
+ ret = radeon_process_aux_ch(chan,
+ tx_buf, tx_size, msg->buffer, msg->size, delay, &ack);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
}
- return -EIO;
-}
+ if (ret > 0)
+ msg->reply = ack >> 4;
-static void radeon_write_dpcd_reg(struct radeon_connector *radeon_connector,
- u16 reg, u8 val)
-{
- radeon_dp_aux_native_write(radeon_connector, reg, &val, 1, 0);
+ return ret;
}
-static u8 radeon_read_dpcd_reg(struct radeon_connector *radeon_connector,
- u16 reg)
+void radeon_dp_aux_init(struct radeon_connector *radeon_connector)
{
- u8 val = 0;
-
- radeon_dp_aux_native_read(radeon_connector, reg, &val, 1, 0);
+ struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv;
- return val;
+ dig_connector->dp_i2c_bus->aux.dev = radeon_connector->base.kdev;
+ dig_connector->dp_i2c_bus->aux.transfer = radeon_dp_aux_transfer;
}
int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
u8 write_byte, u8 *read_byte)
{
struct i2c_algo_dp_aux_data *algo_data = adapter->algo_data;
- struct radeon_i2c_chan *auxch = (struct radeon_i2c_chan *)adapter;
+ struct radeon_i2c_chan *auxch = i2c_get_adapdata(adapter);
u16 address = algo_data->address;
u8 msg[5];
u8 reply[2];
int ret;
u8 ack;
- /* Set up the command byte */
- if (mode & MODE_I2C_READ)
- msg[2] = DP_AUX_I2C_READ << 4;
- else
- msg[2] = DP_AUX_I2C_WRITE << 4;
-
- if (!(mode & MODE_I2C_STOP))
- msg[2] |= DP_AUX_I2C_MOT << 4;
-
+ /* Set up the address */
msg[0] = address;
msg[1] = address >> 8;
- switch (mode) {
- case MODE_I2C_WRITE:
+ /* Set up the command byte */
+ if (mode & MODE_I2C_READ) {
+ msg[2] = DP_AUX_I2C_READ << 4;
+ msg_bytes = 4;
+ msg[3] = msg_bytes << 4;
+ } else {
+ msg[2] = DP_AUX_I2C_WRITE << 4;
msg_bytes = 5;
msg[3] = msg_bytes << 4;
msg[4] = write_byte;
- break;
- case MODE_I2C_READ:
- msg_bytes = 4;
- msg[3] = msg_bytes << 4;
- break;
- default:
- msg_bytes = 4;
- msg[3] = 3 << 4;
- break;
}
+ /* special handling for start/stop */
+ if (mode & (MODE_I2C_START | MODE_I2C_STOP))
+ msg[3] = 3 << 4;
+
+ /* Set MOT bit for all but stop */
+ if ((mode & MODE_I2C_STOP) == 0)
+ msg[2] |= DP_AUX_I2C_MOT << 4;
+
for (retry = 0; retry < 7; retry++) {
ret = radeon_process_aux_ch(auxch,
msg, msg_bytes, reply, reply_bytes, 0, &ack);
if (!(dig_connector->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT))
return;
- if (radeon_dp_aux_native_read(radeon_connector, DP_SINK_OUI, buf, 3, 0))
+ if (drm_dp_dpcd_read(&dig_connector->dp_i2c_bus->aux, DP_SINK_OUI, buf, 3))
DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
- if (radeon_dp_aux_native_read(radeon_connector, DP_BRANCH_OUI, buf, 3, 0))
+ if (drm_dp_dpcd_read(&dig_connector->dp_i2c_bus->aux, DP_BRANCH_OUI, buf, 3))
DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
}
u8 msg[DP_DPCD_SIZE];
int ret, i;
- ret = radeon_dp_aux_native_read(radeon_connector, DP_DPCD_REV, msg,
- DP_DPCD_SIZE, 0);
+ ret = drm_dp_dpcd_read(&dig_connector->dp_i2c_bus->aux, DP_DPCD_REV, msg,
+ DP_DPCD_SIZE);
if (ret > 0) {
memcpy(dig_connector->dpcd, msg, DP_DPCD_SIZE);
DRM_DEBUG_KMS("DPCD: ");
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *dig_connector;
int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
u16 dp_bridge = radeon_connector_encoder_get_dp_bridge_encoder_id(connector);
u8 tmp;
if (!ASIC_IS_DCE4(rdev))
return panel_mode;
+ if (!radeon_connector->con_priv)
+ return panel_mode;
+
+ dig_connector = radeon_connector->con_priv;
+
if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
/* DP bridge chips */
- tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
+ drm_dp_dpcd_readb(&dig_connector->dp_i2c_bus->aux,
+ DP_EDP_CONFIGURATION_CAP, &tmp);
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
/* eDP */
- tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
+ drm_dp_dpcd_readb(&dig_connector->dp_i2c_bus->aux,
+ DP_EDP_CONFIGURATION_CAP, &tmp);
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
}
return MODE_OK;
}
-static bool radeon_dp_get_link_status(struct radeon_connector *radeon_connector,
- u8 link_status[DP_LINK_STATUS_SIZE])
-{
- int ret;
- ret = radeon_dp_aux_native_read(radeon_connector, DP_LANE0_1_STATUS,
- link_status, DP_LINK_STATUS_SIZE, 100);
- if (ret <= 0) {
- return false;
- }
-
- DRM_DEBUG_KMS("link status %6ph\n", link_status);
- return true;
-}
-
bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector)
{
u8 link_status[DP_LINK_STATUS_SIZE];
struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
- if (!radeon_dp_get_link_status(radeon_connector, link_status))
+ if (drm_dp_dpcd_read_link_status(&dig->dp_i2c_bus->aux, link_status) <= 0)
return false;
if (drm_dp_channel_eq_ok(link_status, dig->dp_lane_count))
return false;
return true;
}
+void radeon_dp_set_rx_power_state(struct drm_connector *connector,
+ u8 power_state)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ struct radeon_connector_atom_dig *dig_connector;
+
+ if (!radeon_connector->con_priv)
+ return;
+
+ dig_connector = radeon_connector->con_priv;
+
+ /* power up/down the sink */
+ if (dig_connector->dpcd[0] >= 0x11) {
+ drm_dp_dpcd_writeb(&dig_connector->dp_i2c_bus->aux,
+ DP_SET_POWER, power_state);
+ usleep_range(1000, 2000);
+ }
+}
+
+
struct radeon_dp_link_train_info {
struct radeon_device *rdev;
struct drm_encoder *encoder;
struct drm_connector *connector;
- struct radeon_connector *radeon_connector;
int enc_id;
int dp_clock;
int dp_lane_count;
u8 link_status[DP_LINK_STATUS_SIZE];
u8 tries;
bool use_dpencoder;
+ struct drm_dp_aux *aux;
};
static void radeon_dp_update_vs_emph(struct radeon_dp_link_train_info *dp_info)
0, dp_info->train_set[0]); /* sets all lanes at once */
/* set the vs/emph on the sink */
- radeon_dp_aux_native_write(dp_info->radeon_connector, DP_TRAINING_LANE0_SET,
- dp_info->train_set, dp_info->dp_lane_count, 0);
+ drm_dp_dpcd_write(dp_info->aux, DP_TRAINING_LANE0_SET,
+ dp_info->train_set, dp_info->dp_lane_count);
}
static void radeon_dp_set_tp(struct radeon_dp_link_train_info *dp_info, int tp)
}
/* enable training pattern on the sink */
- radeon_write_dpcd_reg(dp_info->radeon_connector, DP_TRAINING_PATTERN_SET, tp);
+ drm_dp_dpcd_writeb(dp_info->aux, DP_TRAINING_PATTERN_SET, tp);
}
static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info)
u8 tmp;
/* power up the sink */
- if (dp_info->dpcd[0] >= 0x11) {
- radeon_write_dpcd_reg(dp_info->radeon_connector,
- DP_SET_POWER, DP_SET_POWER_D0);
- usleep_range(1000, 2000);
- }
+ radeon_dp_set_rx_power_state(dp_info->connector, DP_SET_POWER_D0);
/* possibly enable downspread on the sink */
if (dp_info->dpcd[3] & 0x1)
- radeon_write_dpcd_reg(dp_info->radeon_connector,
- DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5);
+ drm_dp_dpcd_writeb(dp_info->aux,
+ DP_DOWNSPREAD_CTRL, DP_SPREAD_AMP_0_5);
else
- radeon_write_dpcd_reg(dp_info->radeon_connector,
- DP_DOWNSPREAD_CTRL, 0);
+ drm_dp_dpcd_writeb(dp_info->aux,
+ DP_DOWNSPREAD_CTRL, 0);
if ((dp_info->connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
(dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
- radeon_write_dpcd_reg(dp_info->radeon_connector, DP_EDP_CONFIGURATION_SET, 1);
+ drm_dp_dpcd_writeb(dp_info->aux, DP_EDP_CONFIGURATION_SET, 1);
}
/* set the lane count on the sink */
tmp = dp_info->dp_lane_count;
if (drm_dp_enhanced_frame_cap(dp_info->dpcd))
tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;
- radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);
+ drm_dp_dpcd_writeb(dp_info->aux, DP_LANE_COUNT_SET, tmp);
/* set the link rate on the sink */
tmp = drm_dp_link_rate_to_bw_code(dp_info->dp_clock);
- radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LINK_BW_SET, tmp);
+ drm_dp_dpcd_writeb(dp_info->aux, DP_LINK_BW_SET, tmp);
/* start training on the source */
if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
dp_info->dp_clock, dp_info->enc_id, 0);
/* disable the training pattern on the sink */
- radeon_write_dpcd_reg(dp_info->radeon_connector,
- DP_TRAINING_PATTERN_SET,
- DP_TRAINING_PATTERN_DISABLE);
+ drm_dp_dpcd_writeb(dp_info->aux,
+ DP_TRAINING_PATTERN_SET,
+ DP_TRAINING_PATTERN_DISABLE);
return 0;
}
udelay(400);
/* disable the training pattern on the sink */
- radeon_write_dpcd_reg(dp_info->radeon_connector,
- DP_TRAINING_PATTERN_SET,
- DP_TRAINING_PATTERN_DISABLE);
+ drm_dp_dpcd_writeb(dp_info->aux,
+ DP_TRAINING_PATTERN_SET,
+ DP_TRAINING_PATTERN_DISABLE);
/* disable the training pattern on the source */
if (ASIC_IS_DCE4(dp_info->rdev) || !dp_info->use_dpencoder)
while (1) {
drm_dp_link_train_clock_recovery_delay(dp_info->dpcd);
- if (!radeon_dp_get_link_status(dp_info->radeon_connector, dp_info->link_status)) {
+ if (drm_dp_dpcd_read_link_status(dp_info->aux,
+ dp_info->link_status) <= 0) {
DRM_ERROR("displayport link status failed\n");
break;
}
while (1) {
drm_dp_link_train_channel_eq_delay(dp_info->dpcd);
- if (!radeon_dp_get_link_status(dp_info->radeon_connector, dp_info->link_status)) {
+ if (drm_dp_dpcd_read_link_status(dp_info->aux,
+ dp_info->link_status) <= 0) {
DRM_ERROR("displayport link status failed\n");
break;
}
else
dp_info.enc_id |= ATOM_DP_CONFIG_LINK_A;
- tmp = radeon_read_dpcd_reg(radeon_connector, DP_MAX_LANE_COUNT);
+ drm_dp_dpcd_readb(&dig_connector->dp_i2c_bus->aux, DP_MAX_LANE_COUNT, &tmp);
if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
dp_info.tp3_supported = true;
else
dp_info.rdev = rdev;
dp_info.encoder = encoder;
dp_info.connector = connector;
- dp_info.radeon_connector = radeon_connector;
dp_info.dp_lane_count = dig_connector->dp_lane_count;
dp_info.dp_clock = dig_connector->dp_clock;
+ dp_info.aux = &dig_connector->dp_i2c_bus->aux;
if (radeon_dp_link_train_init(&dp_info))
goto done;
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
struct radeon_connector *radeon_connector = NULL;
struct radeon_connector_atom_dig *radeon_dig_connector = NULL;
+ bool travis_quirk = false;
if (connector) {
radeon_connector = to_radeon_connector(connector);
radeon_dig_connector = radeon_connector->con_priv;
+ if ((radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
+ ENCODER_OBJECT_ID_TRAVIS) &&
+ (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) &&
+ !ASIC_IS_DCE5(rdev))
+ travis_quirk = true;
}
switch (mode) {
atombios_external_encoder_setup(encoder, ext_encoder,
EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
}
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
} else if (ASIC_IS_DCE4(rdev)) {
/* setup and enable the encoder */
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
- /* enable the transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
} else {
/* setup and enable the encoder and transmitter */
atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
}
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
ATOM_TRANSMITTER_ACTION_POWER_ON);
radeon_dig_connector->edp_on = true;
}
+ }
+ /* enable the transmitter */
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+ if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
+ /* DP_SET_POWER_D0 is set in radeon_dp_link_train */
radeon_dp_link_train(encoder, connector);
if (ASIC_IS_DCE4(rdev))
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0);
}
if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
+ atombios_dig_transmitter_setup(encoder,
+ ATOM_TRANSMITTER_ACTION_LCD_BLON, 0, 0);
+ if (ext_encoder)
+ atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
+ if (ASIC_IS_DCE4(rdev)) {
+ if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector)
+ atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
+ }
+ if (ext_encoder)
+ atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
+ if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
+ atombios_dig_transmitter_setup(encoder,
+ ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
+
+ if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) &&
+ connector && !travis_quirk)
+ radeon_dp_set_rx_power_state(connector, DP_SET_POWER_D3);
if (ASIC_IS_DCE4(rdev)) {
/* disable the transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+ atombios_dig_transmitter_setup(encoder,
+ ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
} else {
/* disable the encoder and transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+ atombios_dig_transmitter_setup(encoder,
+ ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
}
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
- if (ASIC_IS_DCE4(rdev))
- atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
+ if (travis_quirk)
+ radeon_dp_set_rx_power_state(connector, DP_SET_POWER_D3);
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
atombios_set_edp_panel_power(connector,
ATOM_TRANSMITTER_ACTION_POWER_OFF);
radeon_dig_connector->edp_on = false;
}
}
- if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
- break;
- }
-}
-
-static void
-radeon_atom_encoder_dpms_ext(struct drm_encoder *encoder,
- struct drm_encoder *ext_encoder,
- int mode)
-{
- struct drm_device *dev = encoder->dev;
- struct radeon_device *rdev = dev->dev_private;
-
- switch (mode) {
- case DRM_MODE_DPMS_ON:
- default:
- if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) {
- atombios_external_encoder_setup(encoder, ext_encoder,
- EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT);
- atombios_external_encoder_setup(encoder, ext_encoder,
- EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF);
- } else
- atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
- break;
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- case DRM_MODE_DPMS_OFF:
- if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) {
- atombios_external_encoder_setup(encoder, ext_encoder,
- EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING);
- atombios_external_encoder_setup(encoder, ext_encoder,
- EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT);
- } else
- atombios_external_encoder_setup(encoder, ext_encoder, ATOM_DISABLE);
break;
}
}
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
DRM_DEBUG_KMS("encoder dpms %d to mode %d, devices %08x, active_devices %08x\n",
radeon_encoder->encoder_id, mode, radeon_encoder->devices,
return;
}
- if (ext_encoder)
- radeon_atom_encoder_dpms_ext(encoder, ext_encoder, mode);
-
radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
}
0x8a14, 0xf000003f, 0x00000007,
0x8b24, 0xffffffff, 0x00ffffff,
0x28350, 0x3f3f3fff, 0x00000082,
- 0x28355, 0x0000003f, 0x00000000,
+ 0x28354, 0x0000003f, 0x00000000,
0x3e78, 0x00000001, 0x00000002,
0x913c, 0xffff03df, 0x00000004,
0xc768, 0x00000008, 0x00000008,
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P2) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
TILE_SPLIT(split_equal_to_row_size));
break;
case 8:
- gb_tile_moden = ARRAY_MODE(ARRAY_LINEAR_ALIGNED);
+ gb_tile_moden = ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ PIPE_CONFIG(ADDR_SURF_P2);
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
- MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
+ MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P2));
break;
case 10:
gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P2) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
- MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
+ MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P2));
break;
case 28:
gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) |
buffer[count++] = cpu_to_le32(0x00000000);
break;
case CHIP_HAWAII:
- buffer[count++] = 0x3a00161a;
- buffer[count++] = 0x0000002e;
+ buffer[count++] = cpu_to_le32(0x3a00161a);
+ buffer[count++] = cpu_to_le32(0x0000002e);
break;
default:
buffer[count++] = cpu_to_le32(0x00000000);
if (rdev->mode_info.crtcs[0]->base.enabled) {
mode1 = &rdev->mode_info.crtcs[0]->base.mode;
- pixel_bytes1 = rdev->mode_info.crtcs[0]->base.fb->bits_per_pixel / 8;
+ pixel_bytes1 = rdev->mode_info.crtcs[0]->base.primary->fb->bits_per_pixel / 8;
}
if (!(rdev->flags & RADEON_SINGLE_CRTC)) {
if (rdev->mode_info.crtcs[1]->base.enabled) {
mode2 = &rdev->mode_info.crtcs[1]->base.mode;
- pixel_bytes2 = rdev->mode_info.crtcs[1]->base.fb->bits_per_pixel / 8;
+ pixel_bytes2 = rdev->mode_info.crtcs[1]->base.primary->fb->bits_per_pixel / 8;
}
}
if (crtc && crtc->enabled) {
drm_crtc_helper_set_mode(crtc, &crtc->mode,
- crtc->x, crtc->y, crtc->fb);
+ crtc->x, crtc->y, crtc->primary->fb);
}
}
uint32_t subpixel_order = SubPixelNone;
bool shared_ddc = false;
bool is_dp_bridge = false;
+ bool has_aux = false;
if (connector_type == DRM_MODE_CONNECTOR_Unknown)
return;
radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
else
radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "DP-auxch");
- if (!radeon_dig_connector->dp_i2c_bus)
+ if (radeon_dig_connector->dp_i2c_bus)
+ has_aux = true;
+ else
DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
if (!radeon_dig_connector->dp_i2c_bus)
DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
- if (!radeon_connector->ddc_bus)
+ if (radeon_connector->ddc_bus)
+ has_aux = true;
+ else
DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
}
subpixel_order = SubPixelHorizontalRGB;
if (i2c_bus->valid) {
/* add DP i2c bus */
radeon_dig_connector->dp_i2c_bus = radeon_i2c_create_dp(dev, i2c_bus, "eDP-auxch");
- if (!radeon_dig_connector->dp_i2c_bus)
+ if (radeon_dig_connector->dp_i2c_bus)
+ has_aux = true;
+ else
DRM_ERROR("DP: Failed to assign dp ddc bus! Check dmesg for i2c errors.\n");
radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
if (!radeon_connector->ddc_bus)
connector->display_info.subpixel_order = subpixel_order;
drm_sysfs_connector_add(connector);
+
+ if (has_aux)
+ radeon_dp_aux_init(radeon_connector);
+
return;
failed:
/* unpin the front buffers */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
- struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
+ struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->primary->fb);
struct radeon_bo *robj;
if (rfb == NULL || rfb->obj == NULL) {
/* reset hpd state */
radeon_hpd_init(rdev);
/* blat the mode back in */
- drm_helper_resume_force_mode(dev);
- /* turn on display hw */
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
+ if (fbcon) {
+ drm_helper_resume_force_mode(dev);
+ /* turn on display hw */
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
+ }
}
drm_kms_helper_poll_enable(dev);
#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
+#include <linux/gcd.h>
+
static void avivo_crtc_load_lut(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
work->event = event;
work->rdev = rdev;
work->crtc_id = radeon_crtc->crtc_id;
- old_radeon_fb = to_radeon_framebuffer(crtc->fb);
+ old_radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
new_radeon_fb = to_radeon_framebuffer(fb);
/* schedule unpin of the old buffer */
obj = old_radeon_fb->obj;
spin_unlock_irqrestore(&dev->event_lock, flags);
/* update crtc fb */
- crtc->fb = fb;
+ crtc->primary->fb = fb;
r = drm_vblank_get(dev, radeon_crtc->crtc_id);
if (r) {
if (radeon_connector->edid) {
drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
+ drm_edid_to_eld(&radeon_connector->base, radeon_connector->edid);
return ret;
}
drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);
}
/* avivo */
-static void avivo_get_fb_div(struct radeon_pll *pll,
- u32 target_clock,
- u32 post_div,
- u32 ref_div,
- u32 *fb_div,
- u32 *frac_fb_div)
-{
- u32 tmp = post_div * ref_div;
- tmp *= target_clock;
- *fb_div = tmp / pll->reference_freq;
- *frac_fb_div = tmp % pll->reference_freq;
-
- if (*fb_div > pll->max_feedback_div)
- *fb_div = pll->max_feedback_div;
- else if (*fb_div < pll->min_feedback_div)
- *fb_div = pll->min_feedback_div;
-}
-
-static u32 avivo_get_post_div(struct radeon_pll *pll,
- u32 target_clock)
+/**
+ * avivo_reduce_ratio - fractional number reduction
+ *
+ * @nom: nominator
+ * @den: denominator
+ * @nom_min: minimum value for nominator
+ * @den_min: minimum value for denominator
+ *
+ * Find the greatest common divisor and apply it on both nominator and
+ * denominator, but make nominator and denominator are at least as large
+ * as their minimum values.
+ */
+static void avivo_reduce_ratio(unsigned *nom, unsigned *den,
+ unsigned nom_min, unsigned den_min)
{
- u32 vco, post_div, tmp;
-
- if (pll->flags & RADEON_PLL_USE_POST_DIV)
- return pll->post_div;
-
- if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP) {
- if (pll->flags & RADEON_PLL_IS_LCD)
- vco = pll->lcd_pll_out_min;
- else
- vco = pll->pll_out_min;
- } else {
- if (pll->flags & RADEON_PLL_IS_LCD)
- vco = pll->lcd_pll_out_max;
- else
- vco = pll->pll_out_max;
+ unsigned tmp;
+
+ /* reduce the numbers to a simpler ratio */
+ tmp = gcd(*nom, *den);
+ *nom /= tmp;
+ *den /= tmp;
+
+ /* make sure nominator is large enough */
+ if (*nom < nom_min) {
+ tmp = (nom_min + *nom - 1) / *nom;
+ *nom *= tmp;
+ *den *= tmp;
}
- post_div = vco / target_clock;
- tmp = vco % target_clock;
-
- if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP) {
- if (tmp)
- post_div++;
- } else {
- if (!tmp)
- post_div--;
+ /* make sure the denominator is large enough */
+ if (*den < den_min) {
+ tmp = (den_min + *den - 1) / *den;
+ *nom *= tmp;
+ *den *= tmp;
}
-
- if (post_div > pll->max_post_div)
- post_div = pll->max_post_div;
- else if (post_div < pll->min_post_div)
- post_div = pll->min_post_div;
-
- return post_div;
}
-#define MAX_TOLERANCE 10
-
+/**
+ * radeon_compute_pll_avivo - compute PLL paramaters
+ *
+ * @pll: information about the PLL
+ * @dot_clock_p: resulting pixel clock
+ * fb_div_p: resulting feedback divider
+ * frac_fb_div_p: fractional part of the feedback divider
+ * ref_div_p: resulting reference divider
+ * post_div_p: resulting reference divider
+ *
+ * Try to calculate the PLL parameters to generate the given frequency:
+ * dot_clock = (ref_freq * feedback_div) / (ref_div * post_div)
+ */
void radeon_compute_pll_avivo(struct radeon_pll *pll,
u32 freq,
u32 *dot_clock_p,
u32 *ref_div_p,
u32 *post_div_p)
{
- u32 target_clock = freq / 10;
- u32 post_div = avivo_get_post_div(pll, target_clock);
- u32 ref_div = pll->min_ref_div;
- u32 fb_div = 0, frac_fb_div = 0, tmp;
+ unsigned fb_div_min, fb_div_max, fb_div;
+ unsigned post_div_min, post_div_max, post_div;
+ unsigned ref_div_min, ref_div_max, ref_div;
+ unsigned post_div_best, diff_best;
+ unsigned nom, den, tmp;
- if (pll->flags & RADEON_PLL_USE_REF_DIV)
- ref_div = pll->reference_div;
+ /* determine allowed feedback divider range */
+ fb_div_min = pll->min_feedback_div;
+ fb_div_max = pll->max_feedback_div;
if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
- avivo_get_fb_div(pll, target_clock, post_div, ref_div, &fb_div, &frac_fb_div);
- frac_fb_div = (100 * frac_fb_div) / pll->reference_freq;
- if (frac_fb_div >= 5) {
- frac_fb_div -= 5;
- frac_fb_div = frac_fb_div / 10;
- frac_fb_div++;
+ fb_div_min *= 10;
+ fb_div_max *= 10;
+ }
+
+ /* determine allowed ref divider range */
+ if (pll->flags & RADEON_PLL_USE_REF_DIV)
+ ref_div_min = pll->reference_div;
+ else
+ ref_div_min = pll->min_ref_div;
+ ref_div_max = pll->max_ref_div;
+
+ /* determine allowed post divider range */
+ if (pll->flags & RADEON_PLL_USE_POST_DIV) {
+ post_div_min = pll->post_div;
+ post_div_max = pll->post_div;
+ } else {
+ unsigned target_clock = freq / 10;
+ unsigned vco_min, vco_max;
+
+ if (pll->flags & RADEON_PLL_IS_LCD) {
+ vco_min = pll->lcd_pll_out_min;
+ vco_max = pll->lcd_pll_out_max;
+ } else {
+ vco_min = pll->pll_out_min;
+ vco_max = pll->pll_out_max;
}
- if (frac_fb_div >= 10) {
- fb_div++;
- frac_fb_div = 0;
+
+ post_div_min = vco_min / target_clock;
+ if ((target_clock * post_div_min) < vco_min)
+ ++post_div_min;
+ if (post_div_min < pll->min_post_div)
+ post_div_min = pll->min_post_div;
+
+ post_div_max = vco_max / target_clock;
+ if ((target_clock * post_div_max) > vco_max)
+ --post_div_max;
+ if (post_div_max > pll->max_post_div)
+ post_div_max = pll->max_post_div;
+ }
+
+ /* represent the searched ratio as fractional number */
+ nom = pll->flags & RADEON_PLL_USE_FRAC_FB_DIV ? freq : freq / 10;
+ den = pll->reference_freq;
+
+ /* reduce the numbers to a simpler ratio */
+ avivo_reduce_ratio(&nom, &den, fb_div_min, post_div_min);
+
+ /* now search for a post divider */
+ if (pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP)
+ post_div_best = post_div_min;
+ else
+ post_div_best = post_div_max;
+ diff_best = ~0;
+
+ for (post_div = post_div_min; post_div <= post_div_max; ++post_div) {
+ unsigned diff = abs(den - den / post_div * post_div);
+ if (diff < diff_best || (diff == diff_best &&
+ !(pll->flags & RADEON_PLL_PREFER_MINM_OVER_MAXP))) {
+
+ post_div_best = post_div;
+ diff_best = diff;
}
+ }
+ post_div = post_div_best;
+
+ /* get matching reference and feedback divider */
+ ref_div = max(den / post_div, 1u);
+ fb_div = nom;
+
+ /* we're almost done, but reference and feedback
+ divider might be to large now */
+
+ tmp = ref_div;
+
+ if (fb_div > fb_div_max) {
+ ref_div = ref_div * fb_div_max / fb_div;
+ fb_div = fb_div_max;
+ }
+
+ if (ref_div > ref_div_max) {
+ ref_div = ref_div_max;
+ fb_div = nom * ref_div_max / tmp;
+ }
+
+ /* reduce the numbers to a simpler ratio once more */
+ /* this also makes sure that the reference divider is large enough */
+ avivo_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min);
+
+ /* and finally save the result */
+ if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
+ *fb_div_p = fb_div / 10;
+ *frac_fb_div_p = fb_div % 10;
} else {
- while (ref_div <= pll->max_ref_div) {
- avivo_get_fb_div(pll, target_clock, post_div, ref_div,
- &fb_div, &frac_fb_div);
- if (frac_fb_div >= (pll->reference_freq / 2))
- fb_div++;
- frac_fb_div = 0;
- tmp = (pll->reference_freq * fb_div) / (post_div * ref_div);
- tmp = (tmp * 10000) / target_clock;
-
- if (tmp > (10000 + MAX_TOLERANCE))
- ref_div++;
- else if (tmp >= (10000 - MAX_TOLERANCE))
- break;
- else
- ref_div++;
- }
+ *fb_div_p = fb_div;
+ *frac_fb_div_p = 0;
}
- *dot_clock_p = ((pll->reference_freq * fb_div * 10) + (pll->reference_freq * frac_fb_div)) /
- (ref_div * post_div * 10);
- *fb_div_p = fb_div;
- *frac_fb_div_p = frac_fb_div;
+ *dot_clock_p = ((pll->reference_freq * *fb_div_p * 10) +
+ (pll->reference_freq * *frac_fb_div_p)) /
+ (ref_div * post_div * 10);
*ref_div_p = ref_div;
*post_div_p = post_div;
- DRM_DEBUG_KMS("%d, pll dividers - fb: %d.%d ref: %d, post %d\n",
- *dot_clock_p, fb_div, frac_fb_div, ref_div, post_div);
+
+ DRM_DEBUG_KMS("%d - %d, pll dividers - fb: %d.%d ref: %d, post %d\n",
+ freq, *dot_clock_p, *fb_div_p, *frac_fb_div_p,
+ ref_div, post_div);
}
/* pre-avivo */
* 2.35.0 - Add CIK macrotile mode array query
* 2.36.0 - Fix CIK DCE tiling setup
* 2.37.0 - allow GS ring setup on r6xx/r7xx
- * 2.38.0 - RADEON_GEM_OP (GET_INITIAL_DOMAIN, SET_INITIAL_DOMAIN)
+ * 2.38.0 - RADEON_GEM_OP (GET_INITIAL_DOMAIN, SET_INITIAL_DOMAIN),
+ * CIK: 1D and linear tiling modes contain valid PIPE_CONFIG
*/
#define KMS_DRIVER_MAJOR 2
#define KMS_DRIVER_MINOR 38
if (r)
return r;
- r = radeon_bo_reserve(rdev->ring_tmp_bo.bo, false);
- if (r)
- return r;
-
/* map the ib pool buffer read only into
* virtual address space */
bo_va = radeon_vm_bo_add(rdev, &fpriv->vm,
DRM_DEBUG_KMS("\n");
/* no fb bound */
- if (!atomic && !crtc->fb) {
+ if (!atomic && !crtc->primary->fb) {
DRM_DEBUG_KMS("No FB bound\n");
return 0;
}
target_fb = fb;
}
else {
- radeon_fb = to_radeon_framebuffer(crtc->fb);
- target_fb = crtc->fb;
+ radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
+ target_fb = crtc->primary->fb;
}
switch (target_fb->bits_per_pixel) {
* We don't shutdown the display controller because new buffer
* will end up in same spot.
*/
- if (!atomic && fb && fb != crtc->fb) {
+ if (!atomic && fb && fb != crtc->primary->fb) {
struct radeon_bo *old_rbo;
unsigned long nsize, osize;
WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, crtc_offset);
WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
- if (!atomic && fb && fb != crtc->fb) {
+ if (!atomic && fb && fb != crtc->primary->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
}
}
- switch (crtc->fb->bits_per_pixel) {
+ switch (crtc->primary->fb->bits_per_pixel) {
case 8:
format = 2;
break;
static void radeon_crtc_disable(struct drm_crtc *crtc)
{
radeon_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
- if (crtc->fb) {
+ if (crtc->primary->fb) {
int r;
struct radeon_framebuffer *radeon_fb;
struct radeon_bo *rbo;
- radeon_fb = to_radeon_framebuffer(crtc->fb);
+ radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
rbo = gem_to_radeon_bo(radeon_fb->obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r))
struct i2c_algo_dp_aux_data dp;
} algo;
struct radeon_i2c_bus_rec rec;
+ struct drm_dp_aux aux;
};
/* mostly for macs, but really any system without connector tables */
extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
struct drm_connector *connector);
+extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
+ u8 power_state);
+extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode);
extern void radeon_atom_encoder_init(struct radeon_device *rdev);
extern void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev);
void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
{
- u32 c = 0;
+ u32 c = 0, i;
rbo->placement.fpfn = 0;
rbo->placement.lpfn = 0;
rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
rbo->placement.num_placement = c;
rbo->placement.num_busy_placement = c;
+
+ /*
+ * Use two-ended allocation depending on the buffer size to
+ * improve fragmentation quality.
+ * 512kb was measured as the most optimal number.
+ */
+ if (rbo->tbo.mem.size > 512 * 1024) {
+ for (i = 0; i < c; i++) {
+ rbo->placements[i] |= TTM_PL_FLAG_TOPDOWN;
+ }
+ }
}
int radeon_bo_create(struct radeon_device *rdev,
r = radeon_ib_test(rdev, i, ring);
if (r) {
ring->ready = false;
+ rdev->needs_reset = false;
if (i == RADEON_RING_TYPE_GFX_INDEX) {
/* oh, oh, that's really bad */
{
struct drm_crtc *crtc = &rcrtc->crtc;
- rcar_du_plane_compute_base(rcrtc->plane, crtc->fb);
+ rcar_du_plane_compute_base(rcrtc->plane, crtc->primary->fb);
rcar_du_plane_update_base(rcrtc->plane);
}
const struct rcar_du_format_info *format;
int ret;
- format = rcar_du_format_info(crtc->fb->pixel_format);
+ format = rcar_du_format_info(crtc->primary->fb->pixel_format);
if (format == NULL) {
dev_dbg(rcdu->dev, "mode_set: unsupported format %08x\n",
- crtc->fb->pixel_format);
+ crtc->primary->fb->pixel_format);
ret = -EINVAL;
goto error;
}
rcrtc->plane->width = mode->hdisplay;
rcrtc->plane->height = mode->vdisplay;
- rcar_du_plane_compute_base(rcrtc->plane, crtc->fb);
+ rcar_du_plane_compute_base(rcrtc->plane, crtc->primary->fb);
rcrtc->outputs = 0;
}
spin_unlock_irqrestore(&dev->event_lock, flags);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
rcar_du_crtc_update_base(rcrtc);
if (event) {
continue;
}
- rcar_du_encoder_init(rcdu, pdata->type, pdata->output, pdata);
+ ret = rcar_du_encoder_init(rcdu, pdata->type, pdata->output,
+ pdata);
+ if (ret < 0)
+ return ret;
}
/* Set the possible CRTCs and possible clones. There's always at least
if (scrtc->started)
return;
- format = shmob_drm_format_info(crtc->fb->pixel_format);
+ format = shmob_drm_format_info(crtc->primary->fb->pixel_format);
if (WARN_ON(format == NULL))
return;
lcdc_write(sdev, LDDDSR, value);
/* Setup planes. */
- list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
+ drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
if (plane->crtc == crtc)
shmob_drm_plane_setup(plane);
}
int x, int y)
{
struct drm_crtc *crtc = &scrtc->crtc;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct shmob_drm_device *sdev = crtc->dev->dev_private;
struct drm_gem_cma_object *gem;
unsigned int bpp;
const struct shmob_drm_format_info *format;
void *cache;
- format = shmob_drm_format_info(crtc->fb->pixel_format);
+ format = shmob_drm_format_info(crtc->primary->fb->pixel_format);
if (format == NULL) {
dev_dbg(sdev->dev, "mode_set: unsupported format %08x\n",
- crtc->fb->pixel_format);
+ crtc->primary->fb->pixel_format);
return -EINVAL;
}
scrtc->format = format;
- scrtc->line_size = crtc->fb->pitches[0];
+ scrtc->line_size = crtc->primary->fb->pitches[0];
if (sdev->meram) {
/* Enable MERAM cache if configured. We need to de-init
}
cache = sh_mobile_meram_cache_alloc(sdev->meram, mdata,
- crtc->fb->pitches[0],
+ crtc->primary->fb->pitches[0],
adjusted_mode->vdisplay,
format->meram,
&scrtc->line_size);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
shmob_drm_crtc_update_base(scrtc);
if (event) {
hdmi.o \
mipi-phy.o \
dsi.o \
+ sor.o \
+ dpaux.o \
gr2d.o \
gr3d.o
if (!dc->event)
return;
- bo = tegra_fb_get_plane(crtc->fb, 0);
+ bo = tegra_fb_get_plane(crtc->primary->fb, 0);
/* check if new start address has been latched */
tegra_dc_writel(dc, READ_MUX, DC_CMD_STATE_ACCESS);
base = tegra_dc_readl(dc, DC_WINBUF_START_ADDR);
tegra_dc_writel(dc, 0, DC_CMD_STATE_ACCESS);
- if (base == bo->paddr + crtc->fb->offsets[0]) {
+ if (base == bo->paddr + crtc->primary->fb->offsets[0]) {
spin_lock_irqsave(&drm->event_lock, flags);
drm_send_vblank_event(drm, dc->pipe, dc->event);
drm_vblank_put(drm, dc->pipe);
}
tegra_dc_set_base(dc, 0, 0, fb);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
return 0;
}
struct drm_display_mode *adjusted,
int x, int y, struct drm_framebuffer *old_fb)
{
- struct tegra_bo *bo = tegra_fb_get_plane(crtc->fb, 0);
+ struct tegra_bo *bo = tegra_fb_get_plane(crtc->primary->fb, 0);
struct tegra_dc *dc = to_tegra_dc(crtc);
struct tegra_dc_window window;
unsigned long div, value;
window.dst.y = 0;
window.dst.w = mode->hdisplay;
window.dst.h = mode->vdisplay;
- window.format = tegra_dc_format(crtc->fb->pixel_format);
- window.bits_per_pixel = crtc->fb->bits_per_pixel;
- window.stride[0] = crtc->fb->pitches[0];
+ window.format = tegra_dc_format(crtc->primary->fb->pixel_format);
+ window.bits_per_pixel = crtc->primary->fb->bits_per_pixel;
+ window.stride[0] = crtc->primary->fb->pitches[0];
window.base[0] = bo->paddr;
err = tegra_dc_setup_window(dc, 0, &window);
{
struct tegra_dc *dc = to_tegra_dc(crtc);
- return tegra_dc_set_base(dc, x, y, crtc->fb);
+ return tegra_dc_set_base(dc, x, y, crtc->primary->fb);
}
static void tegra_crtc_prepare(struct drm_crtc *crtc)
#define DC_DISP_DISP_WIN_OPTIONS 0x402
#define HDMI_ENABLE (1 << 30)
#define DSI_ENABLE (1 << 29)
+#define SOR_ENABLE (1 << 25)
#define DC_DISP_DISP_MEM_HIGH_PRIORITY 0x403
#define CURSOR_THRESHOLD(x) (((x) & 0x03) << 24)
--- /dev/null
+/*
+ * Copyright (C) 2013 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/of_gpio.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_dp_helper.h>
+#include <drm/drm_panel.h>
+
+#include "dpaux.h"
+#include "drm.h"
+
+static DEFINE_MUTEX(dpaux_lock);
+static LIST_HEAD(dpaux_list);
+
+struct tegra_dpaux {
+ struct drm_dp_aux aux;
+ struct device *dev;
+
+ void __iomem *regs;
+ int irq;
+
+ struct tegra_output *output;
+
+ struct reset_control *rst;
+ struct clk *clk_parent;
+ struct clk *clk;
+
+ struct regulator *vdd;
+
+ struct completion complete;
+ struct list_head list;
+};
+
+static inline struct tegra_dpaux *to_dpaux(struct drm_dp_aux *aux)
+{
+ return container_of(aux, struct tegra_dpaux, aux);
+}
+
+static inline unsigned long tegra_dpaux_readl(struct tegra_dpaux *dpaux,
+ unsigned long offset)
+{
+ return readl(dpaux->regs + (offset << 2));
+}
+
+static inline void tegra_dpaux_writel(struct tegra_dpaux *dpaux,
+ unsigned long value,
+ unsigned long offset)
+{
+ writel(value, dpaux->regs + (offset << 2));
+}
+
+static void tegra_dpaux_write_fifo(struct tegra_dpaux *dpaux, const u8 *buffer,
+ size_t size)
+{
+ unsigned long offset = DPAUX_DP_AUXDATA_WRITE(0);
+ size_t i, j;
+
+ for (i = 0; i < size; i += 4) {
+ size_t num = min_t(size_t, size - i, 4);
+ unsigned long value = 0;
+
+ for (j = 0; j < num; j++)
+ value |= buffer[i + j] << (j * 8);
+
+ tegra_dpaux_writel(dpaux, value, offset++);
+ }
+}
+
+static void tegra_dpaux_read_fifo(struct tegra_dpaux *dpaux, u8 *buffer,
+ size_t size)
+{
+ unsigned long offset = DPAUX_DP_AUXDATA_READ(0);
+ size_t i, j;
+
+ for (i = 0; i < size; i += 4) {
+ size_t num = min_t(size_t, size - i, 4);
+ unsigned long value;
+
+ value = tegra_dpaux_readl(dpaux, offset++);
+
+ for (j = 0; j < num; j++)
+ buffer[i + j] = value >> (j * 8);
+ }
+}
+
+static ssize_t tegra_dpaux_transfer(struct drm_dp_aux *aux,
+ struct drm_dp_aux_msg *msg)
+{
+ unsigned long value = DPAUX_DP_AUXCTL_TRANSACTREQ;
+ unsigned long timeout = msecs_to_jiffies(250);
+ struct tegra_dpaux *dpaux = to_dpaux(aux);
+ unsigned long status;
+ ssize_t ret = 0;
+
+ if (msg->size < 1 || msg->size > 16)
+ return -EINVAL;
+
+ tegra_dpaux_writel(dpaux, msg->address, DPAUX_DP_AUXADDR);
+
+ switch (msg->request & ~DP_AUX_I2C_MOT) {
+ case DP_AUX_I2C_WRITE:
+ if (msg->request & DP_AUX_I2C_MOT)
+ value = DPAUX_DP_AUXCTL_CMD_MOT_WR;
+ else
+ value = DPAUX_DP_AUXCTL_CMD_I2C_WR;
+
+ break;
+
+ case DP_AUX_I2C_READ:
+ if (msg->request & DP_AUX_I2C_MOT)
+ value = DPAUX_DP_AUXCTL_CMD_MOT_RD;
+ else
+ value = DPAUX_DP_AUXCTL_CMD_I2C_RD;
+
+ break;
+
+ case DP_AUX_I2C_STATUS:
+ if (msg->request & DP_AUX_I2C_MOT)
+ value = DPAUX_DP_AUXCTL_CMD_MOT_RQ;
+ else
+ value = DPAUX_DP_AUXCTL_CMD_I2C_RQ;
+
+ break;
+
+ case DP_AUX_NATIVE_WRITE:
+ value = DPAUX_DP_AUXCTL_CMD_AUX_WR;
+ break;
+
+ case DP_AUX_NATIVE_READ:
+ value = DPAUX_DP_AUXCTL_CMD_AUX_RD;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ value |= DPAUX_DP_AUXCTL_CMDLEN(msg->size - 1);
+ tegra_dpaux_writel(dpaux, value, DPAUX_DP_AUXCTL);
+
+ if ((msg->request & DP_AUX_I2C_READ) == 0) {
+ tegra_dpaux_write_fifo(dpaux, msg->buffer, msg->size);
+ ret = msg->size;
+ }
+
+ /* start transaction */
+ value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXCTL);
+ value |= DPAUX_DP_AUXCTL_TRANSACTREQ;
+ tegra_dpaux_writel(dpaux, value, DPAUX_DP_AUXCTL);
+
+ status = wait_for_completion_timeout(&dpaux->complete, timeout);
+ if (!status)
+ return -ETIMEDOUT;
+
+ /* read status and clear errors */
+ value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXSTAT);
+ tegra_dpaux_writel(dpaux, 0xf00, DPAUX_DP_AUXSTAT);
+
+ if (value & DPAUX_DP_AUXSTAT_TIMEOUT_ERROR)
+ return -ETIMEDOUT;
+
+ if ((value & DPAUX_DP_AUXSTAT_RX_ERROR) ||
+ (value & DPAUX_DP_AUXSTAT_SINKSTAT_ERROR) ||
+ (value & DPAUX_DP_AUXSTAT_NO_STOP_ERROR))
+ return -EIO;
+
+ switch ((value & DPAUX_DP_AUXSTAT_REPLY_TYPE_MASK) >> 16) {
+ case 0x00:
+ msg->reply = DP_AUX_NATIVE_REPLY_ACK;
+ break;
+
+ case 0x01:
+ msg->reply = DP_AUX_NATIVE_REPLY_NACK;
+ break;
+
+ case 0x02:
+ msg->reply = DP_AUX_NATIVE_REPLY_DEFER;
+ break;
+
+ case 0x04:
+ msg->reply = DP_AUX_I2C_REPLY_NACK;
+ break;
+
+ case 0x08:
+ msg->reply = DP_AUX_I2C_REPLY_DEFER;
+ break;
+ }
+
+ if (msg->reply == DP_AUX_NATIVE_REPLY_ACK) {
+ if (msg->request & DP_AUX_I2C_READ) {
+ size_t count = value & DPAUX_DP_AUXSTAT_REPLY_MASK;
+
+ if (WARN_ON(count != msg->size))
+ count = min_t(size_t, count, msg->size);
+
+ tegra_dpaux_read_fifo(dpaux, msg->buffer, count);
+ ret = count;
+ }
+ }
+
+ return ret;
+}
+
+static irqreturn_t tegra_dpaux_irq(int irq, void *data)
+{
+ struct tegra_dpaux *dpaux = data;
+ irqreturn_t ret = IRQ_HANDLED;
+ unsigned long value;
+
+ /* clear interrupts */
+ value = tegra_dpaux_readl(dpaux, DPAUX_INTR_AUX);
+ tegra_dpaux_writel(dpaux, value, DPAUX_INTR_AUX);
+
+ if (value & DPAUX_INTR_PLUG_EVENT) {
+ if (dpaux->output) {
+ drm_helper_hpd_irq_event(dpaux->output->connector.dev);
+ }
+ }
+
+ if (value & DPAUX_INTR_UNPLUG_EVENT) {
+ if (dpaux->output)
+ drm_helper_hpd_irq_event(dpaux->output->connector.dev);
+ }
+
+ if (value & DPAUX_INTR_IRQ_EVENT) {
+ /* TODO: handle this */
+ }
+
+ if (value & DPAUX_INTR_AUX_DONE)
+ complete(&dpaux->complete);
+
+ return ret;
+}
+
+static int tegra_dpaux_probe(struct platform_device *pdev)
+{
+ struct tegra_dpaux *dpaux;
+ struct resource *regs;
+ unsigned long value;
+ int err;
+
+ dpaux = devm_kzalloc(&pdev->dev, sizeof(*dpaux), GFP_KERNEL);
+ if (!dpaux)
+ return -ENOMEM;
+
+ init_completion(&dpaux->complete);
+ INIT_LIST_HEAD(&dpaux->list);
+ dpaux->dev = &pdev->dev;
+
+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ dpaux->regs = devm_ioremap_resource(&pdev->dev, regs);
+ if (IS_ERR(dpaux->regs))
+ return PTR_ERR(dpaux->regs);
+
+ dpaux->irq = platform_get_irq(pdev, 0);
+ if (dpaux->irq < 0) {
+ dev_err(&pdev->dev, "failed to get IRQ\n");
+ return -ENXIO;
+ }
+
+ dpaux->rst = devm_reset_control_get(&pdev->dev, "dpaux");
+ if (IS_ERR(dpaux->rst))
+ return PTR_ERR(dpaux->rst);
+
+ dpaux->clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(dpaux->clk))
+ return PTR_ERR(dpaux->clk);
+
+ err = clk_prepare_enable(dpaux->clk);
+ if (err < 0)
+ return err;
+
+ reset_control_deassert(dpaux->rst);
+
+ dpaux->clk_parent = devm_clk_get(&pdev->dev, "parent");
+ if (IS_ERR(dpaux->clk_parent))
+ return PTR_ERR(dpaux->clk_parent);
+
+ err = clk_prepare_enable(dpaux->clk_parent);
+ if (err < 0)
+ return err;
+
+ err = clk_set_rate(dpaux->clk_parent, 270000000);
+ if (err < 0) {
+ dev_err(&pdev->dev, "failed to set clock to 270 MHz: %d\n",
+ err);
+ return err;
+ }
+
+ dpaux->vdd = devm_regulator_get(&pdev->dev, "vdd");
+ if (IS_ERR(dpaux->vdd))
+ return PTR_ERR(dpaux->vdd);
+
+ err = devm_request_irq(dpaux->dev, dpaux->irq, tegra_dpaux_irq, 0,
+ dev_name(dpaux->dev), dpaux);
+ if (err < 0) {
+ dev_err(dpaux->dev, "failed to request IRQ#%u: %d\n",
+ dpaux->irq, err);
+ return err;
+ }
+
+ dpaux->aux.transfer = tegra_dpaux_transfer;
+ dpaux->aux.dev = &pdev->dev;
+
+ err = drm_dp_aux_register_i2c_bus(&dpaux->aux);
+ if (err < 0)
+ return err;
+
+ /* enable and clear all interrupts */
+ value = DPAUX_INTR_AUX_DONE | DPAUX_INTR_IRQ_EVENT |
+ DPAUX_INTR_UNPLUG_EVENT | DPAUX_INTR_PLUG_EVENT;
+ tegra_dpaux_writel(dpaux, value, DPAUX_INTR_EN_AUX);
+ tegra_dpaux_writel(dpaux, value, DPAUX_INTR_AUX);
+
+ mutex_lock(&dpaux_lock);
+ list_add_tail(&dpaux->list, &dpaux_list);
+ mutex_unlock(&dpaux_lock);
+
+ platform_set_drvdata(pdev, dpaux);
+
+ return 0;
+}
+
+static int tegra_dpaux_remove(struct platform_device *pdev)
+{
+ struct tegra_dpaux *dpaux = platform_get_drvdata(pdev);
+
+ drm_dp_aux_unregister_i2c_bus(&dpaux->aux);
+
+ mutex_lock(&dpaux_lock);
+ list_del(&dpaux->list);
+ mutex_unlock(&dpaux_lock);
+
+ clk_disable_unprepare(dpaux->clk_parent);
+ reset_control_assert(dpaux->rst);
+ clk_disable_unprepare(dpaux->clk);
+
+ return 0;
+}
+
+static const struct of_device_id tegra_dpaux_of_match[] = {
+ { .compatible = "nvidia,tegra124-dpaux", },
+ { },
+};
+
+struct platform_driver tegra_dpaux_driver = {
+ .driver = {
+ .name = "tegra-dpaux",
+ .of_match_table = tegra_dpaux_of_match,
+ },
+ .probe = tegra_dpaux_probe,
+ .remove = tegra_dpaux_remove,
+};
+
+struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np)
+{
+ struct tegra_dpaux *dpaux;
+
+ mutex_lock(&dpaux_lock);
+
+ list_for_each_entry(dpaux, &dpaux_list, list)
+ if (np == dpaux->dev->of_node) {
+ mutex_unlock(&dpaux_lock);
+ return dpaux;
+ }
+
+ mutex_unlock(&dpaux_lock);
+
+ return NULL;
+}
+
+int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output)
+{
+ unsigned long timeout;
+ int err;
+
+ dpaux->output = output;
+
+ err = regulator_enable(dpaux->vdd);
+ if (err < 0)
+ return err;
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ enum drm_connector_status status;
+
+ status = tegra_dpaux_detect(dpaux);
+ if (status == connector_status_connected)
+ return 0;
+
+ usleep_range(1000, 2000);
+ }
+
+ return -ETIMEDOUT;
+}
+
+int tegra_dpaux_detach(struct tegra_dpaux *dpaux)
+{
+ unsigned long timeout;
+ int err;
+
+ err = regulator_disable(dpaux->vdd);
+ if (err < 0)
+ return err;
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ enum drm_connector_status status;
+
+ status = tegra_dpaux_detect(dpaux);
+ if (status == connector_status_disconnected) {
+ dpaux->output = NULL;
+ return 0;
+ }
+
+ usleep_range(1000, 2000);
+ }
+
+ return -ETIMEDOUT;
+}
+
+enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux)
+{
+ unsigned long value;
+
+ value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXSTAT);
+
+ if (value & DPAUX_DP_AUXSTAT_HPD_STATUS)
+ return connector_status_connected;
+
+ return connector_status_disconnected;
+}
+
+int tegra_dpaux_enable(struct tegra_dpaux *dpaux)
+{
+ unsigned long value;
+
+ value = DPAUX_HYBRID_PADCTL_AUX_CMH(2) |
+ DPAUX_HYBRID_PADCTL_AUX_DRVZ(4) |
+ DPAUX_HYBRID_PADCTL_AUX_DRVI(0x18) |
+ DPAUX_HYBRID_PADCTL_AUX_INPUT_RCV |
+ DPAUX_HYBRID_PADCTL_MODE_AUX;
+ tegra_dpaux_writel(dpaux, value, DPAUX_HYBRID_PADCTL);
+
+ value = tegra_dpaux_readl(dpaux, DPAUX_HYBRID_SPARE);
+ value &= ~DPAUX_HYBRID_SPARE_PAD_POWER_DOWN;
+ tegra_dpaux_writel(dpaux, value, DPAUX_HYBRID_SPARE);
+
+ return 0;
+}
+
+int tegra_dpaux_disable(struct tegra_dpaux *dpaux)
+{
+ unsigned long value;
+
+ value = tegra_dpaux_readl(dpaux, DPAUX_HYBRID_SPARE);
+ value |= DPAUX_HYBRID_SPARE_PAD_POWER_DOWN;
+ tegra_dpaux_writel(dpaux, value, DPAUX_HYBRID_SPARE);
+
+ return 0;
+}
+
+int tegra_dpaux_prepare(struct tegra_dpaux *dpaux, u8 encoding)
+{
+ int err;
+
+ err = drm_dp_dpcd_writeb(&dpaux->aux, DP_MAIN_LINK_CHANNEL_CODING_SET,
+ encoding);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
+ u8 pattern)
+{
+ u8 tp = pattern & DP_TRAINING_PATTERN_MASK;
+ u8 status[DP_LINK_STATUS_SIZE], values[4];
+ unsigned int i;
+ int err;
+
+ err = drm_dp_dpcd_writeb(&dpaux->aux, DP_TRAINING_PATTERN_SET, pattern);
+ if (err < 0)
+ return err;
+
+ if (tp == DP_TRAINING_PATTERN_DISABLE)
+ return 0;
+
+ for (i = 0; i < link->num_lanes; i++)
+ values[i] = DP_TRAIN_MAX_PRE_EMPHASIS_REACHED |
+ DP_TRAIN_PRE_EMPHASIS_0 |
+ DP_TRAIN_MAX_SWING_REACHED |
+ DP_TRAIN_VOLTAGE_SWING_400;
+
+ err = drm_dp_dpcd_write(&dpaux->aux, DP_TRAINING_LANE0_SET, values,
+ link->num_lanes);
+ if (err < 0)
+ return err;
+
+ usleep_range(500, 1000);
+
+ err = drm_dp_dpcd_read_link_status(&dpaux->aux, status);
+ if (err < 0)
+ return err;
+
+ switch (tp) {
+ case DP_TRAINING_PATTERN_1:
+ if (!drm_dp_clock_recovery_ok(status, link->num_lanes))
+ return -EAGAIN;
+
+ break;
+
+ case DP_TRAINING_PATTERN_2:
+ if (!drm_dp_channel_eq_ok(status, link->num_lanes))
+ return -EAGAIN;
+
+ break;
+
+ default:
+ dev_err(dpaux->dev, "unsupported training pattern %u\n", tp);
+ return -EINVAL;
+ }
+
+ err = drm_dp_dpcd_writeb(&dpaux->aux, DP_EDP_CONFIGURATION_SET, 0);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2013 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef DRM_TEGRA_DPAUX_H
+#define DRM_TEGRA_DPAUX_H
+
+#define DPAUX_CTXSW 0x00
+
+#define DPAUX_INTR_EN_AUX 0x01
+#define DPAUX_INTR_AUX 0x05
+#define DPAUX_INTR_AUX_DONE (1 << 3)
+#define DPAUX_INTR_IRQ_EVENT (1 << 2)
+#define DPAUX_INTR_UNPLUG_EVENT (1 << 1)
+#define DPAUX_INTR_PLUG_EVENT (1 << 0)
+
+#define DPAUX_DP_AUXDATA_WRITE(x) (0x09 + ((x) << 2))
+#define DPAUX_DP_AUXDATA_READ(x) (0x19 + ((x) << 2))
+#define DPAUX_DP_AUXADDR 0x29
+
+#define DPAUX_DP_AUXCTL 0x2d
+#define DPAUX_DP_AUXCTL_TRANSACTREQ (1 << 16)
+#define DPAUX_DP_AUXCTL_CMD_AUX_RD (9 << 12)
+#define DPAUX_DP_AUXCTL_CMD_AUX_WR (8 << 12)
+#define DPAUX_DP_AUXCTL_CMD_MOT_RQ (6 << 12)
+#define DPAUX_DP_AUXCTL_CMD_MOT_RD (5 << 12)
+#define DPAUX_DP_AUXCTL_CMD_MOT_WR (4 << 12)
+#define DPAUX_DP_AUXCTL_CMD_I2C_RQ (2 << 12)
+#define DPAUX_DP_AUXCTL_CMD_I2C_RD (1 << 12)
+#define DPAUX_DP_AUXCTL_CMD_I2C_WR (0 << 12)
+#define DPAUX_DP_AUXCTL_CMDLEN(x) ((x) & 0xff)
+
+#define DPAUX_DP_AUXSTAT 0x31
+#define DPAUX_DP_AUXSTAT_HPD_STATUS (1 << 28)
+#define DPAUX_DP_AUXSTAT_REPLY_TYPE_MASK (0xf0000)
+#define DPAUX_DP_AUXSTAT_NO_STOP_ERROR (1 << 11)
+#define DPAUX_DP_AUXSTAT_SINKSTAT_ERROR (1 << 10)
+#define DPAUX_DP_AUXSTAT_RX_ERROR (1 << 9)
+#define DPAUX_DP_AUXSTAT_TIMEOUT_ERROR (1 << 8)
+#define DPAUX_DP_AUXSTAT_REPLY_MASK (0xff)
+
+#define DPAUX_DP_AUX_SINKSTAT_LO 0x35
+#define DPAUX_DP_AUX_SINKSTAT_HI 0x39
+
+#define DPAUX_HPD_CONFIG 0x3d
+#define DPAUX_HPD_CONFIG_UNPLUG_MIN_TIME(x) (((x) & 0xffff) << 16)
+#define DPAUX_HPD_CONFIG_PLUG_MIN_TIME(x) ((x) & 0xffff)
+
+#define DPAUX_HPD_IRQ_CONFIG 0x41
+#define DPAUX_HPD_IRQ_CONFIG_MIN_LOW_TIME(x) ((x) & 0xffff)
+
+#define DPAUX_DP_AUX_CONFIG 0x45
+
+#define DPAUX_HYBRID_PADCTL 0x49
+#define DPAUX_HYBRID_PADCTL_AUX_CMH(x) (((x) & 0x3) << 12)
+#define DPAUX_HYBRID_PADCTL_AUX_DRVZ(x) (((x) & 0x7) << 8)
+#define DPAUX_HYBRID_PADCTL_AUX_DRVI(x) (((x) & 0x3f) << 2)
+#define DPAUX_HYBRID_PADCTL_AUX_INPUT_RCV (1 << 1)
+#define DPAUX_HYBRID_PADCTL_MODE_I2C (1 << 0)
+#define DPAUX_HYBRID_PADCTL_MODE_AUX (0 << 0)
+
+#define DPAUX_HYBRID_SPARE 0x4d
+#define DPAUX_HYBRID_SPARE_PAD_POWER_DOWN (1 << 0)
+
+#define DPAUX_SCRATCH_REG0 0x51
+#define DPAUX_SCRATCH_REG1 0x55
+#define DPAUX_SCRATCH_REG2 0x59
+
+#endif
{ .compatible = "nvidia,tegra114-hdmi", },
{ .compatible = "nvidia,tegra114-gr3d", },
{ .compatible = "nvidia,tegra124-dc", },
+ { .compatible = "nvidia,tegra124-sor", },
{ /* sentinel */ }
};
if (err < 0)
goto unregister_dc;
- err = platform_driver_register(&tegra_hdmi_driver);
+ err = platform_driver_register(&tegra_sor_driver);
if (err < 0)
goto unregister_dsi;
- err = platform_driver_register(&tegra_gr2d_driver);
+ err = platform_driver_register(&tegra_hdmi_driver);
+ if (err < 0)
+ goto unregister_sor;
+
+ err = platform_driver_register(&tegra_dpaux_driver);
if (err < 0)
goto unregister_hdmi;
+ err = platform_driver_register(&tegra_gr2d_driver);
+ if (err < 0)
+ goto unregister_dpaux;
+
err = platform_driver_register(&tegra_gr3d_driver);
if (err < 0)
goto unregister_gr2d;
unregister_gr2d:
platform_driver_unregister(&tegra_gr2d_driver);
+unregister_dpaux:
+ platform_driver_unregister(&tegra_dpaux_driver);
unregister_hdmi:
platform_driver_unregister(&tegra_hdmi_driver);
+unregister_sor:
+ platform_driver_unregister(&tegra_sor_driver);
unregister_dsi:
platform_driver_unregister(&tegra_dsi_driver);
unregister_dc:
{
platform_driver_unregister(&tegra_gr3d_driver);
platform_driver_unregister(&tegra_gr2d_driver);
+ platform_driver_unregister(&tegra_dpaux_driver);
platform_driver_unregister(&tegra_hdmi_driver);
+ platform_driver_unregister(&tegra_sor_driver);
platform_driver_unregister(&tegra_dsi_driver);
platform_driver_unregister(&tegra_dc_driver);
host1x_driver_unregister(&host1x_drm_driver);
int (*check_mode)(struct tegra_output *output,
struct drm_display_mode *mode,
enum drm_mode_status *status);
+ enum drm_connector_status (*detect)(struct tegra_output *output);
};
enum tegra_output_type {
TEGRA_OUTPUT_RGB,
TEGRA_OUTPUT_HDMI,
TEGRA_OUTPUT_DSI,
+ TEGRA_OUTPUT_EDP,
};
struct tegra_output {
extern int tegra_output_init(struct drm_device *drm, struct tegra_output *output);
extern int tegra_output_exit(struct tegra_output *output);
+/* from dpaux.c */
+
+struct tegra_dpaux;
+struct drm_dp_link;
+struct drm_dp_aux;
+
+struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np);
+enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux);
+int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output);
+int tegra_dpaux_detach(struct tegra_dpaux *dpaux);
+int tegra_dpaux_enable(struct tegra_dpaux *dpaux);
+int tegra_dpaux_disable(struct tegra_dpaux *dpaux);
+int tegra_dpaux_prepare(struct tegra_dpaux *dpaux, u8 encoding);
+int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
+ u8 pattern);
+
/* from fb.c */
struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer,
unsigned int index);
extern struct platform_driver tegra_dc_driver;
extern struct platform_driver tegra_dsi_driver;
+extern struct platform_driver tegra_sor_driver;
extern struct platform_driver tegra_hdmi_driver;
+extern struct platform_driver tegra_dpaux_driver;
extern struct platform_driver tegra_gr2d_driver;
extern struct platform_driver tegra_gr3d_driver;
/*
* Copyright (C) 2013 NVIDIA Corporation
*
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#include <linux/clk.h>
/*
* Copyright (C) 2013 NVIDIA Corporation
*
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#ifndef DRM_TEGRA_DSI_H
*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#include <linux/dma-buf.h>
return -EINVAL;
}
+static void *tegra_gem_prime_vmap(struct dma_buf *buf)
+{
+ struct drm_gem_object *gem = buf->priv;
+ struct tegra_bo *bo = to_tegra_bo(gem);
+
+ return bo->vaddr;
+}
+
+static void tegra_gem_prime_vunmap(struct dma_buf *buf, void *vaddr)
+{
+}
+
static const struct dma_buf_ops tegra_gem_prime_dmabuf_ops = {
.map_dma_buf = tegra_gem_prime_map_dma_buf,
.unmap_dma_buf = tegra_gem_prime_unmap_dma_buf,
.kmap = tegra_gem_prime_kmap,
.kunmap = tegra_gem_prime_kunmap,
.mmap = tegra_gem_prime_mmap,
+ .vmap = tegra_gem_prime_vmap,
+ .vunmap = tegra_gem_prime_vunmap,
};
struct dma_buf *tegra_gem_prime_export(struct drm_device *drm,
*
* Copyright (c) 2012-2013, NVIDIA Corporation.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#ifndef __HOST1X_GEM_H
/*
* Copyright (c) 2012-2013, NVIDIA Corporation.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#include <linux/clk.h>
/*
* Copyright (C) 2013 NVIDIA Corporation
*
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#include <linux/errno.h>
/*
* Copyright (C) 2013 NVIDIA Corporation
*
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#ifndef DRM_TEGRA_MIPI_PHY_H
struct tegra_output *output = connector_to_output(connector);
enum drm_connector_status status = connector_status_unknown;
+ if (output->ops->detect)
+ return output->ops->detect(output);
+
if (gpio_is_valid(output->hpd_gpio)) {
if (gpio_get_value(output->hpd_gpio) == 0)
status = connector_status_disconnected;
encoder = DRM_MODE_ENCODER_DSI;
break;
+ case TEGRA_OUTPUT_EDP:
+ connector = DRM_MODE_CONNECTOR_eDP;
+ encoder = DRM_MODE_ENCODER_TMDS;
+ break;
+
default:
connector = DRM_MODE_CONNECTOR_Unknown;
encoder = DRM_MODE_ENCODER_NONE;
--- /dev/null
+/*
+ * Copyright (C) 2013 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+#include <linux/tegra-powergate.h>
+
+#include <drm/drm_dp_helper.h>
+
+#include "dc.h"
+#include "drm.h"
+#include "sor.h"
+
+struct tegra_sor {
+ struct host1x_client client;
+ struct tegra_output output;
+ struct device *dev;
+
+ void __iomem *regs;
+
+ struct reset_control *rst;
+ struct clk *clk_parent;
+ struct clk *clk_safe;
+ struct clk *clk_dp;
+ struct clk *clk;
+
+ struct tegra_dpaux *dpaux;
+
+ bool enabled;
+};
+
+static inline struct tegra_sor *
+host1x_client_to_sor(struct host1x_client *client)
+{
+ return container_of(client, struct tegra_sor, client);
+}
+
+static inline struct tegra_sor *to_sor(struct tegra_output *output)
+{
+ return container_of(output, struct tegra_sor, output);
+}
+
+static inline unsigned long tegra_sor_readl(struct tegra_sor *sor,
+ unsigned long offset)
+{
+ return readl(sor->regs + (offset << 2));
+}
+
+static inline void tegra_sor_writel(struct tegra_sor *sor, unsigned long value,
+ unsigned long offset)
+{
+ writel(value, sor->regs + (offset << 2));
+}
+
+static int tegra_sor_dp_train_fast(struct tegra_sor *sor,
+ struct drm_dp_link *link)
+{
+ unsigned long value;
+ unsigned int i;
+ u8 pattern;
+ int err;
+
+ /* setup lane parameters */
+ value = SOR_LANE_DRIVE_CURRENT_LANE3(0x40) |
+ SOR_LANE_DRIVE_CURRENT_LANE2(0x40) |
+ SOR_LANE_DRIVE_CURRENT_LANE1(0x40) |
+ SOR_LANE_DRIVE_CURRENT_LANE0(0x40);
+ tegra_sor_writel(sor, value, SOR_LANE_DRIVE_CURRENT_0);
+
+ value = SOR_LANE_PREEMPHASIS_LANE3(0x0f) |
+ SOR_LANE_PREEMPHASIS_LANE2(0x0f) |
+ SOR_LANE_PREEMPHASIS_LANE1(0x0f) |
+ SOR_LANE_PREEMPHASIS_LANE0(0x0f);
+ tegra_sor_writel(sor, value, SOR_LANE_PREEMPHASIS_0);
+
+ value = SOR_LANE_POST_CURSOR_LANE3(0x00) |
+ SOR_LANE_POST_CURSOR_LANE2(0x00) |
+ SOR_LANE_POST_CURSOR_LANE1(0x00) |
+ SOR_LANE_POST_CURSOR_LANE0(0x00);
+ tegra_sor_writel(sor, value, SOR_LANE_POST_CURSOR_0);
+
+ /* disable LVDS mode */
+ tegra_sor_writel(sor, 0, SOR_LVDS);
+
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value |= SOR_DP_PADCTL_TX_PU_ENABLE;
+ value &= ~SOR_DP_PADCTL_TX_PU_MASK;
+ value |= SOR_DP_PADCTL_TX_PU(2); /* XXX: don't hardcode? */
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value |= SOR_DP_PADCTL_CM_TXD_3 | SOR_DP_PADCTL_CM_TXD_2 |
+ SOR_DP_PADCTL_CM_TXD_1 | SOR_DP_PADCTL_CM_TXD_0;
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ usleep_range(10, 100);
+
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value &= ~(SOR_DP_PADCTL_CM_TXD_3 | SOR_DP_PADCTL_CM_TXD_2 |
+ SOR_DP_PADCTL_CM_TXD_1 | SOR_DP_PADCTL_CM_TXD_0);
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ err = tegra_dpaux_prepare(sor->dpaux, DP_SET_ANSI_8B10B);
+ if (err < 0)
+ return err;
+
+ for (i = 0, value = 0; i < link->num_lanes; i++) {
+ unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+ SOR_DP_TPG_SCRAMBLER_NONE |
+ SOR_DP_TPG_PATTERN_TRAIN1;
+ value = (value << 8) | lane;
+ }
+
+ tegra_sor_writel(sor, value, SOR_DP_TPG);
+
+ pattern = DP_TRAINING_PATTERN_1;
+
+ err = tegra_dpaux_train(sor->dpaux, link, pattern);
+ if (err < 0)
+ return err;
+
+ value = tegra_sor_readl(sor, SOR_DP_SPARE_0);
+ value |= SOR_DP_SPARE_SEQ_ENABLE;
+ value &= ~SOR_DP_SPARE_PANEL_INTERNAL;
+ value |= SOR_DP_SPARE_MACRO_SOR_CLK;
+ tegra_sor_writel(sor, value, SOR_DP_SPARE_0);
+
+ for (i = 0, value = 0; i < link->num_lanes; i++) {
+ unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+ SOR_DP_TPG_SCRAMBLER_NONE |
+ SOR_DP_TPG_PATTERN_TRAIN2;
+ value = (value << 8) | lane;
+ }
+
+ tegra_sor_writel(sor, value, SOR_DP_TPG);
+
+ pattern = DP_LINK_SCRAMBLING_DISABLE | DP_TRAINING_PATTERN_2;
+
+ err = tegra_dpaux_train(sor->dpaux, link, pattern);
+ if (err < 0)
+ return err;
+
+ for (i = 0, value = 0; i < link->num_lanes; i++) {
+ unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+ SOR_DP_TPG_SCRAMBLER_GALIOS |
+ SOR_DP_TPG_PATTERN_NONE;
+ value = (value << 8) | lane;
+ }
+
+ tegra_sor_writel(sor, value, SOR_DP_TPG);
+
+ pattern = DP_TRAINING_PATTERN_DISABLE;
+
+ err = tegra_dpaux_train(sor->dpaux, link, pattern);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+static void tegra_sor_super_update(struct tegra_sor *sor)
+{
+ tegra_sor_writel(sor, 0, SOR_SUPER_STATE_0);
+ tegra_sor_writel(sor, 1, SOR_SUPER_STATE_0);
+ tegra_sor_writel(sor, 0, SOR_SUPER_STATE_0);
+}
+
+static void tegra_sor_update(struct tegra_sor *sor)
+{
+ tegra_sor_writel(sor, 0, SOR_STATE_0);
+ tegra_sor_writel(sor, 1, SOR_STATE_0);
+ tegra_sor_writel(sor, 0, SOR_STATE_0);
+}
+
+static int tegra_sor_setup_pwm(struct tegra_sor *sor, unsigned long timeout)
+{
+ unsigned long value;
+
+ value = tegra_sor_readl(sor, SOR_PWM_DIV);
+ value &= ~SOR_PWM_DIV_MASK;
+ value |= 0x400; /* period */
+ tegra_sor_writel(sor, value, SOR_PWM_DIV);
+
+ value = tegra_sor_readl(sor, SOR_PWM_CTL);
+ value &= ~SOR_PWM_CTL_DUTY_CYCLE_MASK;
+ value |= 0x400; /* duty cycle */
+ value &= ~SOR_PWM_CTL_CLK_SEL; /* clock source: PCLK */
+ value |= SOR_PWM_CTL_TRIGGER;
+ tegra_sor_writel(sor, value, SOR_PWM_CTL);
+
+ timeout = jiffies + msecs_to_jiffies(timeout);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_PWM_CTL);
+ if ((value & SOR_PWM_CTL_TRIGGER) == 0)
+ return 0;
+
+ usleep_range(25, 100);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int tegra_sor_attach(struct tegra_sor *sor)
+{
+ unsigned long value, timeout;
+
+ /* wake up in normal mode */
+ value = tegra_sor_readl(sor, SOR_SUPER_STATE_1);
+ value |= SOR_SUPER_STATE_HEAD_MODE_AWAKE;
+ value |= SOR_SUPER_STATE_MODE_NORMAL;
+ tegra_sor_writel(sor, value, SOR_SUPER_STATE_1);
+ tegra_sor_super_update(sor);
+
+ /* attach */
+ value = tegra_sor_readl(sor, SOR_SUPER_STATE_1);
+ value |= SOR_SUPER_STATE_ATTACHED;
+ tegra_sor_writel(sor, value, SOR_SUPER_STATE_1);
+ tegra_sor_super_update(sor);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_TEST);
+ if ((value & SOR_TEST_ATTACHED) != 0)
+ return 0;
+
+ usleep_range(25, 100);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int tegra_sor_wakeup(struct tegra_sor *sor)
+{
+ struct tegra_dc *dc = to_tegra_dc(sor->output.encoder.crtc);
+ unsigned long value, timeout;
+
+ /* enable display controller outputs */
+ value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL);
+ value |= PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE |
+ PW4_ENABLE | PM0_ENABLE | PM1_ENABLE;
+ tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL);
+
+ tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL);
+ tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ /* wait for head to wake up */
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_TEST);
+ value &= SOR_TEST_HEAD_MODE_MASK;
+
+ if (value == SOR_TEST_HEAD_MODE_AWAKE)
+ return 0;
+
+ usleep_range(25, 100);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int tegra_sor_power_up(struct tegra_sor *sor, unsigned long timeout)
+{
+ unsigned long value;
+
+ value = tegra_sor_readl(sor, SOR_PWR);
+ value |= SOR_PWR_TRIGGER | SOR_PWR_NORMAL_STATE_PU;
+ tegra_sor_writel(sor, value, SOR_PWR);
+
+ timeout = jiffies + msecs_to_jiffies(timeout);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_PWR);
+ if ((value & SOR_PWR_TRIGGER) == 0)
+ return 0;
+
+ usleep_range(25, 100);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int tegra_output_sor_enable(struct tegra_output *output)
+{
+ struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc);
+ struct drm_display_mode *mode = &dc->base.mode;
+ unsigned int vbe, vse, hbe, hse, vbs, hbs, i;
+ struct tegra_sor *sor = to_sor(output);
+ unsigned long value;
+ int err;
+
+ if (sor->enabled)
+ return 0;
+
+ err = clk_prepare_enable(sor->clk);
+ if (err < 0)
+ return err;
+
+ reset_control_deassert(sor->rst);
+
+ if (sor->dpaux) {
+ err = tegra_dpaux_enable(sor->dpaux);
+ if (err < 0)
+ dev_err(sor->dev, "failed to enable DP: %d\n", err);
+ }
+
+ err = clk_set_parent(sor->clk, sor->clk_safe);
+ if (err < 0)
+ dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
+
+ value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
+ value &= ~SOR_CLK_CNTRL_DP_CLK_SEL_MASK;
+ value |= SOR_CLK_CNTRL_DP_CLK_SEL_SINGLE_DPCLK;
+ tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value &= ~SOR_PLL_2_BANDGAP_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+ usleep_range(20, 100);
+
+ value = tegra_sor_readl(sor, SOR_PLL_3);
+ value |= SOR_PLL_3_PLL_VDD_MODE_V3_3;
+ tegra_sor_writel(sor, value, SOR_PLL_3);
+
+ value = SOR_PLL_0_ICHPMP(0xf) | SOR_PLL_0_VCOCAP_RST |
+ SOR_PLL_0_PLLREG_LEVEL_V45 | SOR_PLL_0_RESISTOR_EXT;
+ tegra_sor_writel(sor, value, SOR_PLL_0);
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value |= SOR_PLL_2_SEQ_PLLCAPPD;
+ value &= ~SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE;
+ value |= SOR_PLL_2_LVDS_ENABLE;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ value = SOR_PLL_1_TERM_COMPOUT | SOR_PLL_1_TMDS_TERM;
+ tegra_sor_writel(sor, value, SOR_PLL_1);
+
+ while (true) {
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ if ((value & SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE) == 0)
+ break;
+
+ usleep_range(250, 1000);
+ }
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value &= ~SOR_PLL_2_POWERDOWN_OVERRIDE;
+ value &= ~SOR_PLL_2_PORT_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ /*
+ * power up
+ */
+
+ /* set safe link bandwidth (1.62 Gbps) */
+ value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
+ value &= ~SOR_CLK_CNTRL_DP_LINK_SPEED_MASK;
+ value |= SOR_CLK_CNTRL_DP_LINK_SPEED_G1_62;
+ tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
+
+ /* step 1 */
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value |= SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE | SOR_PLL_2_PORT_POWERDOWN |
+ SOR_PLL_2_BANDGAP_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ value = tegra_sor_readl(sor, SOR_PLL_0);
+ value |= SOR_PLL_0_VCOPD | SOR_PLL_0_POWER_OFF;
+ tegra_sor_writel(sor, value, SOR_PLL_0);
+
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value &= ~SOR_DP_PADCTL_PAD_CAL_PD;
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ /* step 2 */
+ err = tegra_io_rail_power_on(TEGRA_IO_RAIL_LVDS);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to power on I/O rail: %d\n", err);
+ return err;
+ }
+
+ usleep_range(5, 100);
+
+ /* step 3 */
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value &= ~SOR_PLL_2_BANDGAP_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ usleep_range(20, 100);
+
+ /* step 4 */
+ value = tegra_sor_readl(sor, SOR_PLL_0);
+ value &= ~SOR_PLL_0_POWER_OFF;
+ value &= ~SOR_PLL_0_VCOPD;
+ tegra_sor_writel(sor, value, SOR_PLL_0);
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value &= ~SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ usleep_range(200, 1000);
+
+ /* step 5 */
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value &= ~SOR_PLL_2_PORT_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ /* switch to DP clock */
+ err = clk_set_parent(sor->clk, sor->clk_dp);
+ if (err < 0)
+ dev_err(sor->dev, "failed to set DP parent clock: %d\n", err);
+
+ /* power dplanes (XXX parameterize based on link?) */
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value |= SOR_DP_PADCTL_PD_TXD_3 | SOR_DP_PADCTL_PD_TXD_0 |
+ SOR_DP_PADCTL_PD_TXD_1 | SOR_DP_PADCTL_PD_TXD_2;
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ value = tegra_sor_readl(sor, SOR_DP_LINKCTL_0);
+ value &= ~SOR_DP_LINKCTL_LANE_COUNT_MASK;
+ value |= SOR_DP_LINKCTL_LANE_COUNT(4);
+ tegra_sor_writel(sor, value, SOR_DP_LINKCTL_0);
+
+ /* start lane sequencer */
+ value = SOR_LANE_SEQ_CTL_TRIGGER | SOR_LANE_SEQ_CTL_SEQUENCE_DOWN |
+ SOR_LANE_SEQ_CTL_POWER_STATE_UP;
+ tegra_sor_writel(sor, value, SOR_LANE_SEQ_CTL);
+
+ while (true) {
+ value = tegra_sor_readl(sor, SOR_LANE_SEQ_CTL);
+ if ((value & SOR_LANE_SEQ_CTL_TRIGGER) == 0)
+ break;
+
+ usleep_range(250, 1000);
+ }
+
+ /* set link bandwidth (2.7 GHz, XXX: parameterize based on link?) */
+ value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
+ value &= ~SOR_CLK_CNTRL_DP_LINK_SPEED_MASK;
+ value |= SOR_CLK_CNTRL_DP_LINK_SPEED_G2_70;
+ tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
+
+ /* set linkctl */
+ value = tegra_sor_readl(sor, SOR_DP_LINKCTL_0);
+ value |= SOR_DP_LINKCTL_ENABLE;
+
+ value &= ~SOR_DP_LINKCTL_TU_SIZE_MASK;
+ value |= SOR_DP_LINKCTL_TU_SIZE(59); /* XXX: don't hardcode? */
+
+ value |= SOR_DP_LINKCTL_ENHANCED_FRAME;
+ tegra_sor_writel(sor, value, SOR_DP_LINKCTL_0);
+
+ for (i = 0, value = 0; i < 4; i++) {
+ unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+ SOR_DP_TPG_SCRAMBLER_GALIOS |
+ SOR_DP_TPG_PATTERN_NONE;
+ value = (value << 8) | lane;
+ }
+
+ tegra_sor_writel(sor, value, SOR_DP_TPG);
+
+ value = tegra_sor_readl(sor, SOR_DP_CONFIG_0);
+ value &= ~SOR_DP_CONFIG_WATERMARK_MASK;
+ value |= SOR_DP_CONFIG_WATERMARK(14); /* XXX: don't hardcode? */
+
+ value &= ~SOR_DP_CONFIG_ACTIVE_SYM_COUNT_MASK;
+ value |= SOR_DP_CONFIG_ACTIVE_SYM_COUNT(47); /* XXX: don't hardcode? */
+
+ value &= ~SOR_DP_CONFIG_ACTIVE_SYM_FRAC_MASK;
+ value |= SOR_DP_CONFIG_ACTIVE_SYM_FRAC(9); /* XXX: don't hardcode? */
+
+ value &= ~SOR_DP_CONFIG_ACTIVE_SYM_POLARITY; /* XXX: don't hardcode? */
+
+ value |= SOR_DP_CONFIG_ACTIVE_SYM_ENABLE;
+ value |= SOR_DP_CONFIG_DISPARITY_NEGATIVE; /* XXX: don't hardcode? */
+ tegra_sor_writel(sor, value, SOR_DP_CONFIG_0);
+
+ value = tegra_sor_readl(sor, SOR_DP_AUDIO_HBLANK_SYMBOLS);
+ value &= ~SOR_DP_AUDIO_HBLANK_SYMBOLS_MASK;
+ value |= 137; /* XXX: don't hardcode? */
+ tegra_sor_writel(sor, value, SOR_DP_AUDIO_HBLANK_SYMBOLS);
+
+ value = tegra_sor_readl(sor, SOR_DP_AUDIO_VBLANK_SYMBOLS);
+ value &= ~SOR_DP_AUDIO_VBLANK_SYMBOLS_MASK;
+ value |= 2368; /* XXX: don't hardcode? */
+ tegra_sor_writel(sor, value, SOR_DP_AUDIO_VBLANK_SYMBOLS);
+
+ /* enable pad calibration logic */
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value |= SOR_DP_PADCTL_PAD_CAL_PD;
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ if (sor->dpaux) {
+ /* FIXME: properly convert to struct drm_dp_aux */
+ struct drm_dp_aux *aux = (struct drm_dp_aux *)sor->dpaux;
+ struct drm_dp_link link;
+ u8 rate, lanes;
+
+ err = drm_dp_link_probe(aux, &link);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to probe eDP link: %d\n",
+ err);
+ return err;
+ }
+
+ err = drm_dp_link_power_up(aux, &link);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to power up eDP link: %d\n",
+ err);
+ return err;
+ }
+
+ err = drm_dp_link_configure(aux, &link);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to configure eDP link: %d\n",
+ err);
+ return err;
+ }
+
+ rate = drm_dp_link_rate_to_bw_code(link.rate);
+ lanes = link.num_lanes;
+
+ value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
+ value &= ~SOR_CLK_CNTRL_DP_LINK_SPEED_MASK;
+ value |= SOR_CLK_CNTRL_DP_LINK_SPEED(rate);
+ tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
+
+ value = tegra_sor_readl(sor, SOR_DP_LINKCTL_0);
+ value &= ~SOR_DP_LINKCTL_LANE_COUNT_MASK;
+ value |= SOR_DP_LINKCTL_LANE_COUNT(lanes);
+
+ if (link.capabilities & DP_LINK_CAP_ENHANCED_FRAMING)
+ value |= SOR_DP_LINKCTL_ENHANCED_FRAME;
+
+ tegra_sor_writel(sor, value, SOR_DP_LINKCTL_0);
+
+ /* disable training pattern generator */
+
+ for (i = 0; i < link.num_lanes; i++) {
+ unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+ SOR_DP_TPG_SCRAMBLER_GALIOS |
+ SOR_DP_TPG_PATTERN_NONE;
+ value = (value << 8) | lane;
+ }
+
+ tegra_sor_writel(sor, value, SOR_DP_TPG);
+
+ err = tegra_sor_dp_train_fast(sor, &link);
+ if (err < 0) {
+ dev_err(sor->dev, "DP fast link training failed: %d\n",
+ err);
+ return err;
+ }
+
+ dev_dbg(sor->dev, "fast link training succeeded\n");
+ }
+
+ err = tegra_sor_power_up(sor, 250);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to power up SOR: %d\n", err);
+ return err;
+ }
+
+ /* start display controller in continuous mode */
+ value = tegra_dc_readl(dc, DC_CMD_STATE_ACCESS);
+ value |= WRITE_MUX;
+ tegra_dc_writel(dc, value, DC_CMD_STATE_ACCESS);
+
+ tegra_dc_writel(dc, VSYNC_H_POSITION(1), DC_DISP_DISP_TIMING_OPTIONS);
+ tegra_dc_writel(dc, DISP_CTRL_MODE_C_DISPLAY, DC_CMD_DISPLAY_COMMAND);
+
+ value = tegra_dc_readl(dc, DC_CMD_STATE_ACCESS);
+ value &= ~WRITE_MUX;
+ tegra_dc_writel(dc, value, DC_CMD_STATE_ACCESS);
+
+ /*
+ * configure panel (24bpp, vsync-, hsync-, DP-A protocol, complete
+ * raster, associate with display controller)
+ */
+ value = SOR_STATE_ASY_PIXELDEPTH_BPP_24_444 |
+ SOR_STATE_ASY_VSYNCPOL |
+ SOR_STATE_ASY_HSYNCPOL |
+ SOR_STATE_ASY_PROTOCOL_DP_A |
+ SOR_STATE_ASY_CRC_MODE_COMPLETE |
+ SOR_STATE_ASY_OWNER(dc->pipe + 1);
+ tegra_sor_writel(sor, value, SOR_STATE_1);
+
+ /*
+ * TODO: The video timing programming below doesn't seem to match the
+ * register definitions.
+ */
+
+ value = ((mode->vtotal & 0x7fff) << 16) | (mode->htotal & 0x7fff);
+ tegra_sor_writel(sor, value, SOR_HEAD_STATE_1(0));
+
+ vse = mode->vsync_end - mode->vsync_start - 1;
+ hse = mode->hsync_end - mode->hsync_start - 1;
+
+ value = ((vse & 0x7fff) << 16) | (hse & 0x7fff);
+ tegra_sor_writel(sor, value, SOR_HEAD_STATE_2(0));
+
+ vbe = vse + (mode->vsync_start - mode->vdisplay);
+ hbe = hse + (mode->hsync_start - mode->hdisplay);
+
+ value = ((vbe & 0x7fff) << 16) | (hbe & 0x7fff);
+ tegra_sor_writel(sor, value, SOR_HEAD_STATE_3(0));
+
+ vbs = vbe + mode->vdisplay;
+ hbs = hbe + mode->hdisplay;
+
+ value = ((vbs & 0x7fff) << 16) | (hbs & 0x7fff);
+ tegra_sor_writel(sor, value, SOR_HEAD_STATE_4(0));
+
+ /* XXX interlaced mode */
+ tegra_sor_writel(sor, 0x00000001, SOR_HEAD_STATE_5(0));
+
+ /* CSTM (LVDS, link A/B, upper) */
+ value = SOR_CSTM_LVDS | SOR_CSTM_LINK_ACT_B | SOR_CSTM_LINK_ACT_B |
+ SOR_CSTM_UPPER;
+ tegra_sor_writel(sor, value, SOR_CSTM);
+
+ /* PWM setup */
+ err = tegra_sor_setup_pwm(sor, 250);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to setup PWM: %d\n", err);
+ return err;
+ }
+
+ value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS);
+ value |= SOR_ENABLE;
+ tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS);
+
+ tegra_sor_update(sor);
+
+ err = tegra_sor_attach(sor);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to attach SOR: %d\n", err);
+ return err;
+ }
+
+ err = tegra_sor_wakeup(sor);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to enable DC: %d\n", err);
+ return err;
+ }
+
+ sor->enabled = true;
+
+ return 0;
+}
+
+static int tegra_sor_detach(struct tegra_sor *sor)
+{
+ unsigned long value, timeout;
+
+ /* switch to safe mode */
+ value = tegra_sor_readl(sor, SOR_SUPER_STATE_1);
+ value &= ~SOR_SUPER_STATE_MODE_NORMAL;
+ tegra_sor_writel(sor, value, SOR_SUPER_STATE_1);
+ tegra_sor_super_update(sor);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_PWR);
+ if (value & SOR_PWR_MODE_SAFE)
+ break;
+ }
+
+ if ((value & SOR_PWR_MODE_SAFE) == 0)
+ return -ETIMEDOUT;
+
+ /* go to sleep */
+ value = tegra_sor_readl(sor, SOR_SUPER_STATE_1);
+ value &= ~SOR_SUPER_STATE_HEAD_MODE_MASK;
+ tegra_sor_writel(sor, value, SOR_SUPER_STATE_1);
+ tegra_sor_super_update(sor);
+
+ /* detach */
+ value = tegra_sor_readl(sor, SOR_SUPER_STATE_1);
+ value &= ~SOR_SUPER_STATE_ATTACHED;
+ tegra_sor_writel(sor, value, SOR_SUPER_STATE_1);
+ tegra_sor_super_update(sor);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_TEST);
+ if ((value & SOR_TEST_ATTACHED) == 0)
+ break;
+
+ usleep_range(25, 100);
+ }
+
+ if ((value & SOR_TEST_ATTACHED) != 0)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int tegra_sor_power_down(struct tegra_sor *sor)
+{
+ unsigned long value, timeout;
+ int err;
+
+ value = tegra_sor_readl(sor, SOR_PWR);
+ value &= ~SOR_PWR_NORMAL_STATE_PU;
+ value |= SOR_PWR_TRIGGER;
+ tegra_sor_writel(sor, value, SOR_PWR);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_PWR);
+ if ((value & SOR_PWR_TRIGGER) == 0)
+ return 0;
+
+ usleep_range(25, 100);
+ }
+
+ if ((value & SOR_PWR_TRIGGER) != 0)
+ return -ETIMEDOUT;
+
+ err = clk_set_parent(sor->clk, sor->clk_safe);
+ if (err < 0)
+ dev_err(sor->dev, "failed to set safe parent clock: %d\n", err);
+
+ value = tegra_sor_readl(sor, SOR_DP_PADCTL_0);
+ value &= ~(SOR_DP_PADCTL_PD_TXD_3 | SOR_DP_PADCTL_PD_TXD_0 |
+ SOR_DP_PADCTL_PD_TXD_1 | SOR_DP_PADCTL_PD_TXD_2);
+ tegra_sor_writel(sor, value, SOR_DP_PADCTL_0);
+
+ /* stop lane sequencer */
+ value = SOR_LANE_SEQ_CTL_TRIGGER | SOR_LANE_SEQ_CTL_SEQUENCE_DOWN |
+ SOR_LANE_SEQ_CTL_POWER_STATE_DOWN;
+ tegra_sor_writel(sor, value, SOR_LANE_SEQ_CTL);
+
+ timeout = jiffies + msecs_to_jiffies(250);
+
+ while (time_before(jiffies, timeout)) {
+ value = tegra_sor_readl(sor, SOR_LANE_SEQ_CTL);
+ if ((value & SOR_LANE_SEQ_CTL_TRIGGER) == 0)
+ break;
+
+ usleep_range(25, 100);
+ }
+
+ if ((value & SOR_LANE_SEQ_CTL_TRIGGER) != 0)
+ return -ETIMEDOUT;
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value |= SOR_PLL_2_PORT_POWERDOWN;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ usleep_range(20, 100);
+
+ value = tegra_sor_readl(sor, SOR_PLL_0);
+ value |= SOR_PLL_0_POWER_OFF;
+ value |= SOR_PLL_0_VCOPD;
+ tegra_sor_writel(sor, value, SOR_PLL_0);
+
+ value = tegra_sor_readl(sor, SOR_PLL_2);
+ value |= SOR_PLL_2_SEQ_PLLCAPPD;
+ value |= SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE;
+ tegra_sor_writel(sor, value, SOR_PLL_2);
+
+ usleep_range(20, 100);
+
+ return 0;
+}
+
+static int tegra_output_sor_disable(struct tegra_output *output)
+{
+ struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc);
+ struct tegra_sor *sor = to_sor(output);
+ unsigned long value;
+ int err;
+
+ if (!sor->enabled)
+ return 0;
+
+ err = tegra_sor_detach(sor);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to detach SOR: %d\n", err);
+ return err;
+ }
+
+ tegra_sor_writel(sor, 0, SOR_STATE_1);
+ tegra_sor_update(sor);
+
+ /*
+ * The following accesses registers of the display controller, so make
+ * sure it's only executed when the output is attached to one.
+ */
+ if (dc) {
+ /*
+ * XXX: We can't do this here because it causes the SOR to go
+ * into an erroneous state and the output will look scrambled
+ * the next time it is enabled. Presumably this is because we
+ * should be doing this only on the next VBLANK. A possible
+ * solution would be to queue a "power-off" event to trigger
+ * this code to be run during the next VBLANK.
+ */
+ /*
+ value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL);
+ value &= ~(PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE |
+ PW4_ENABLE | PM0_ENABLE | PM1_ENABLE);
+ tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL);
+ */
+
+ value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND);
+ value &= ~DISP_CTRL_MODE_MASK;
+ tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND);
+
+ value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS);
+ value &= ~SOR_ENABLE;
+ tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS);
+
+ tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL);
+ tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL);
+ }
+
+ err = tegra_sor_power_down(sor);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to power down SOR: %d\n", err);
+ return err;
+ }
+
+ if (sor->dpaux) {
+ err = tegra_dpaux_disable(sor->dpaux);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to disable DP: %d\n", err);
+ return err;
+ }
+ }
+
+ err = tegra_io_rail_power_off(TEGRA_IO_RAIL_LVDS);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to power off I/O rail: %d\n", err);
+ return err;
+ }
+
+ reset_control_assert(sor->rst);
+ clk_disable_unprepare(sor->clk);
+
+ sor->enabled = false;
+
+ return 0;
+}
+
+static int tegra_output_sor_setup_clock(struct tegra_output *output,
+ struct clk *clk, unsigned long pclk)
+{
+ struct tegra_sor *sor = to_sor(output);
+ int err;
+
+ /* round to next MHz */
+ pclk = DIV_ROUND_UP(pclk / 2, 1000000) * 1000000;
+
+ err = clk_set_parent(clk, sor->clk_parent);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to set parent clock: %d\n", err);
+ return err;
+ }
+
+ err = clk_set_rate(sor->clk_parent, pclk);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to set base clock rate to %lu Hz\n",
+ pclk * 2);
+ return err;
+ }
+
+ return 0;
+}
+
+static int tegra_output_sor_check_mode(struct tegra_output *output,
+ struct drm_display_mode *mode,
+ enum drm_mode_status *status)
+{
+ /*
+ * FIXME: For now, always assume that the mode is okay.
+ */
+
+ *status = MODE_OK;
+
+ return 0;
+}
+
+static enum drm_connector_status
+tegra_output_sor_detect(struct tegra_output *output)
+{
+ struct tegra_sor *sor = to_sor(output);
+
+ if (sor->dpaux)
+ return tegra_dpaux_detect(sor->dpaux);
+
+ return connector_status_unknown;
+}
+
+static const struct tegra_output_ops sor_ops = {
+ .enable = tegra_output_sor_enable,
+ .disable = tegra_output_sor_disable,
+ .setup_clock = tegra_output_sor_setup_clock,
+ .check_mode = tegra_output_sor_check_mode,
+ .detect = tegra_output_sor_detect,
+};
+
+static int tegra_sor_init(struct host1x_client *client)
+{
+ struct tegra_drm *tegra = dev_get_drvdata(client->parent);
+ struct tegra_sor *sor = host1x_client_to_sor(client);
+ int err;
+
+ if (!sor->dpaux)
+ return -ENODEV;
+
+ sor->output.type = TEGRA_OUTPUT_EDP;
+
+ sor->output.dev = sor->dev;
+ sor->output.ops = &sor_ops;
+
+ err = tegra_output_init(tegra->drm, &sor->output);
+ if (err < 0) {
+ dev_err(sor->dev, "output setup failed: %d\n", err);
+ return err;
+ }
+
+ if (sor->dpaux) {
+ err = tegra_dpaux_attach(sor->dpaux, &sor->output);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to attach DP: %d\n", err);
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+static int tegra_sor_exit(struct host1x_client *client)
+{
+ struct tegra_sor *sor = host1x_client_to_sor(client);
+ int err;
+
+ err = tegra_output_disable(&sor->output);
+ if (err < 0) {
+ dev_err(sor->dev, "output failed to disable: %d\n", err);
+ return err;
+ }
+
+ if (sor->dpaux) {
+ err = tegra_dpaux_detach(sor->dpaux);
+ if (err < 0) {
+ dev_err(sor->dev, "failed to detach DP: %d\n", err);
+ return err;
+ }
+ }
+
+ err = tegra_output_exit(&sor->output);
+ if (err < 0) {
+ dev_err(sor->dev, "output cleanup failed: %d\n", err);
+ return err;
+ }
+
+ return 0;
+}
+
+static const struct host1x_client_ops sor_client_ops = {
+ .init = tegra_sor_init,
+ .exit = tegra_sor_exit,
+};
+
+static int tegra_sor_probe(struct platform_device *pdev)
+{
+ struct device_node *np;
+ struct tegra_sor *sor;
+ struct resource *regs;
+ int err;
+
+ sor = devm_kzalloc(&pdev->dev, sizeof(*sor), GFP_KERNEL);
+ if (!sor)
+ return -ENOMEM;
+
+ sor->output.dev = sor->dev = &pdev->dev;
+
+ np = of_parse_phandle(pdev->dev.of_node, "nvidia,dpaux", 0);
+ if (np) {
+ sor->dpaux = tegra_dpaux_find_by_of_node(np);
+ of_node_put(np);
+
+ if (!sor->dpaux)
+ return -EPROBE_DEFER;
+ }
+
+ err = tegra_output_probe(&sor->output);
+ if (err < 0)
+ return err;
+
+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ sor->regs = devm_ioremap_resource(&pdev->dev, regs);
+ if (IS_ERR(sor->regs))
+ return PTR_ERR(sor->regs);
+
+ sor->rst = devm_reset_control_get(&pdev->dev, "sor");
+ if (IS_ERR(sor->rst))
+ return PTR_ERR(sor->rst);
+
+ sor->clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(sor->clk))
+ return PTR_ERR(sor->clk);
+
+ sor->clk_parent = devm_clk_get(&pdev->dev, "parent");
+ if (IS_ERR(sor->clk_parent))
+ return PTR_ERR(sor->clk_parent);
+
+ err = clk_prepare_enable(sor->clk_parent);
+ if (err < 0)
+ return err;
+
+ sor->clk_safe = devm_clk_get(&pdev->dev, "safe");
+ if (IS_ERR(sor->clk_safe))
+ return PTR_ERR(sor->clk_safe);
+
+ err = clk_prepare_enable(sor->clk_safe);
+ if (err < 0)
+ return err;
+
+ sor->clk_dp = devm_clk_get(&pdev->dev, "dp");
+ if (IS_ERR(sor->clk_dp))
+ return PTR_ERR(sor->clk_dp);
+
+ err = clk_prepare_enable(sor->clk_dp);
+ if (err < 0)
+ return err;
+
+ INIT_LIST_HEAD(&sor->client.list);
+ sor->client.ops = &sor_client_ops;
+ sor->client.dev = &pdev->dev;
+
+ err = host1x_client_register(&sor->client);
+ if (err < 0) {
+ dev_err(&pdev->dev, "failed to register host1x client: %d\n",
+ err);
+ return err;
+ }
+
+ platform_set_drvdata(pdev, sor);
+
+ return 0;
+}
+
+static int tegra_sor_remove(struct platform_device *pdev)
+{
+ struct tegra_sor *sor = platform_get_drvdata(pdev);
+ int err;
+
+ err = host1x_client_unregister(&sor->client);
+ if (err < 0) {
+ dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
+ err);
+ return err;
+ }
+
+ clk_disable_unprepare(sor->clk_parent);
+ clk_disable_unprepare(sor->clk_safe);
+ clk_disable_unprepare(sor->clk_dp);
+ clk_disable_unprepare(sor->clk);
+
+ return 0;
+}
+
+static const struct of_device_id tegra_sor_of_match[] = {
+ { .compatible = "nvidia,tegra124-sor", },
+ { },
+};
+
+struct platform_driver tegra_sor_driver = {
+ .driver = {
+ .name = "tegra-sor",
+ .of_match_table = tegra_sor_of_match,
+ },
+ .probe = tegra_sor_probe,
+ .remove = tegra_sor_remove,
+};
--- /dev/null
+/*
+ * Copyright (C) 2013 NVIDIA Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef DRM_TEGRA_SOR_H
+#define DRM_TEGRA_SOR_H
+
+#define SOR_CTXSW 0x00
+
+#define SOR_SUPER_STATE_0 0x01
+
+#define SOR_SUPER_STATE_1 0x02
+#define SOR_SUPER_STATE_ATTACHED (1 << 3)
+#define SOR_SUPER_STATE_MODE_NORMAL (1 << 2)
+#define SOR_SUPER_STATE_HEAD_MODE_MASK (3 << 0)
+#define SOR_SUPER_STATE_HEAD_MODE_AWAKE (2 << 0)
+#define SOR_SUPER_STATE_HEAD_MODE_SNOOZE (1 << 0)
+#define SOR_SUPER_STATE_HEAD_MODE_SLEEP (0 << 0)
+
+#define SOR_STATE_0 0x03
+
+#define SOR_STATE_1 0x04
+#define SOR_STATE_ASY_PIXELDEPTH_MASK (0xf << 17)
+#define SOR_STATE_ASY_PIXELDEPTH_BPP_18_444 (0x2 << 17)
+#define SOR_STATE_ASY_PIXELDEPTH_BPP_24_444 (0x5 << 17)
+#define SOR_STATE_ASY_VSYNCPOL (1 << 13)
+#define SOR_STATE_ASY_HSYNCPOL (1 << 12)
+#define SOR_STATE_ASY_PROTOCOL_MASK (0xf << 8)
+#define SOR_STATE_ASY_PROTOCOL_CUSTOM (0xf << 8)
+#define SOR_STATE_ASY_PROTOCOL_DP_A (0x8 << 8)
+#define SOR_STATE_ASY_PROTOCOL_DP_B (0x9 << 8)
+#define SOR_STATE_ASY_PROTOCOL_LVDS (0x0 << 8)
+#define SOR_STATE_ASY_CRC_MODE_MASK (0x3 << 6)
+#define SOR_STATE_ASY_CRC_MODE_NON_ACTIVE (0x2 << 6)
+#define SOR_STATE_ASY_CRC_MODE_COMPLETE (0x1 << 6)
+#define SOR_STATE_ASY_CRC_MODE_ACTIVE (0x0 << 6)
+#define SOR_STATE_ASY_OWNER(x) (((x) & 0xf) << 0)
+
+#define SOR_HEAD_STATE_0(x) (0x05 + (x))
+#define SOR_HEAD_STATE_1(x) (0x07 + (x))
+#define SOR_HEAD_STATE_2(x) (0x09 + (x))
+#define SOR_HEAD_STATE_3(x) (0x0b + (x))
+#define SOR_HEAD_STATE_4(x) (0x0d + (x))
+#define SOR_HEAD_STATE_5(x) (0x0f + (x))
+#define SOR_CRC_CNTRL 0x11
+#define SOR_DP_DEBUG_MVID 0x12
+
+#define SOR_CLK_CNTRL 0x13
+#define SOR_CLK_CNTRL_DP_LINK_SPEED_MASK (0x1f << 2)
+#define SOR_CLK_CNTRL_DP_LINK_SPEED(x) (((x) & 0x1f) << 2)
+#define SOR_CLK_CNTRL_DP_LINK_SPEED_G1_62 (0x06 << 2)
+#define SOR_CLK_CNTRL_DP_LINK_SPEED_G2_70 (0x0a << 2)
+#define SOR_CLK_CNTRL_DP_LINK_SPEED_G5_40 (0x14 << 2)
+#define SOR_CLK_CNTRL_DP_CLK_SEL_MASK (3 << 0)
+#define SOR_CLK_CNTRL_DP_CLK_SEL_SINGLE_PCLK (0 << 0)
+#define SOR_CLK_CNTRL_DP_CLK_SEL_DIFF_PCLK (1 << 0)
+#define SOR_CLK_CNTRL_DP_CLK_SEL_SINGLE_DPCLK (2 << 0)
+#define SOR_CLK_CNTRL_DP_CLK_SEL_DIFF_DPCLK (3 << 0)
+
+#define SOR_CAP 0x14
+
+#define SOR_PWR 0x15
+#define SOR_PWR_TRIGGER (1 << 31)
+#define SOR_PWR_MODE_SAFE (1 << 28)
+#define SOR_PWR_NORMAL_STATE_PU (1 << 0)
+
+#define SOR_TEST 0x16
+#define SOR_TEST_ATTACHED (1 << 10)
+#define SOR_TEST_HEAD_MODE_MASK (3 << 8)
+#define SOR_TEST_HEAD_MODE_AWAKE (2 << 8)
+
+#define SOR_PLL_0 0x17
+#define SOR_PLL_0_ICHPMP_MASK (0xf << 24)
+#define SOR_PLL_0_ICHPMP(x) (((x) & 0xf) << 24)
+#define SOR_PLL_0_VCOCAP_MASK (0xf << 8)
+#define SOR_PLL_0_VCOCAP(x) (((x) & 0xf) << 8)
+#define SOR_PLL_0_VCOCAP_RST SOR_PLL_0_VCOCAP(3)
+#define SOR_PLL_0_PLLREG_MASK (0x3 << 6)
+#define SOR_PLL_0_PLLREG_LEVEL(x) (((x) & 0x3) << 6)
+#define SOR_PLL_0_PLLREG_LEVEL_V25 SOR_PLL_0_PLLREG_LEVEL(0)
+#define SOR_PLL_0_PLLREG_LEVEL_V15 SOR_PLL_0_PLLREG_LEVEL(1)
+#define SOR_PLL_0_PLLREG_LEVEL_V35 SOR_PLL_0_PLLREG_LEVEL(2)
+#define SOR_PLL_0_PLLREG_LEVEL_V45 SOR_PLL_0_PLLREG_LEVEL(3)
+#define SOR_PLL_0_PULLDOWN (1 << 5)
+#define SOR_PLL_0_RESISTOR_EXT (1 << 4)
+#define SOR_PLL_0_VCOPD (1 << 2)
+#define SOR_PLL_0_POWER_OFF (1 << 0)
+
+#define SOR_PLL_1 0x18
+/* XXX: read-only bit? */
+#define SOR_PLL_1_TERM_COMPOUT (1 << 15)
+#define SOR_PLL_1_TMDS_TERM (1 << 8)
+
+#define SOR_PLL_2 0x19
+#define SOR_PLL_2_LVDS_ENABLE (1 << 25)
+#define SOR_PLL_2_SEQ_PLLCAPPD_ENFORCE (1 << 24)
+#define SOR_PLL_2_PORT_POWERDOWN (1 << 23)
+#define SOR_PLL_2_BANDGAP_POWERDOWN (1 << 22)
+#define SOR_PLL_2_POWERDOWN_OVERRIDE (1 << 18)
+#define SOR_PLL_2_SEQ_PLLCAPPD (1 << 17)
+
+#define SOR_PLL_3 0x1a
+#define SOR_PLL_3_PLL_VDD_MODE_V1_8 (0 << 13)
+#define SOR_PLL_3_PLL_VDD_MODE_V3_3 (1 << 13)
+
+#define SOR_CSTM 0x1b
+#define SOR_CSTM_LVDS (1 << 16)
+#define SOR_CSTM_LINK_ACT_B (1 << 15)
+#define SOR_CSTM_LINK_ACT_A (1 << 14)
+#define SOR_CSTM_UPPER (1 << 11)
+
+#define SOR_LVDS 0x1c
+#define SOR_CRC_A 0x1d
+#define SOR_CRC_B 0x1e
+#define SOR_BLANK 0x1f
+#define SOR_SEQ_CTL 0x20
+
+#define SOR_LANE_SEQ_CTL 0x21
+#define SOR_LANE_SEQ_CTL_TRIGGER (1 << 31)
+#define SOR_LANE_SEQ_CTL_SEQUENCE_UP (0 << 20)
+#define SOR_LANE_SEQ_CTL_SEQUENCE_DOWN (1 << 20)
+#define SOR_LANE_SEQ_CTL_POWER_STATE_UP (0 << 16)
+#define SOR_LANE_SEQ_CTL_POWER_STATE_DOWN (1 << 16)
+
+#define SOR_SEQ_INST(x) (0x22 + (x))
+
+#define SOR_PWM_DIV 0x32
+#define SOR_PWM_DIV_MASK 0xffffff
+
+#define SOR_PWM_CTL 0x33
+#define SOR_PWM_CTL_TRIGGER (1 << 31)
+#define SOR_PWM_CTL_CLK_SEL (1 << 30)
+#define SOR_PWM_CTL_DUTY_CYCLE_MASK 0xffffff
+
+#define SOR_VCRC_A_0 0x34
+#define SOR_VCRC_A_1 0x35
+#define SOR_VCRC_B_0 0x36
+#define SOR_VCRC_B_1 0x37
+#define SOR_CCRC_A_0 0x38
+#define SOR_CCRC_A_1 0x39
+#define SOR_CCRC_B_0 0x3a
+#define SOR_CCRC_B_1 0x3b
+#define SOR_EDATA_A_0 0x3c
+#define SOR_EDATA_A_1 0x3d
+#define SOR_EDATA_B_0 0x3e
+#define SOR_EDATA_B_1 0x3f
+#define SOR_COUNT_A_0 0x40
+#define SOR_COUNT_A_1 0x41
+#define SOR_COUNT_B_0 0x42
+#define SOR_COUNT_B_1 0x43
+#define SOR_DEBUG_A_0 0x44
+#define SOR_DEBUG_A_1 0x45
+#define SOR_DEBUG_B_0 0x46
+#define SOR_DEBUG_B_1 0x47
+#define SOR_TRIG 0x48
+#define SOR_MSCHECK 0x49
+#define SOR_XBAR_CTRL 0x4a
+#define SOR_XBAR_POL 0x4b
+
+#define SOR_DP_LINKCTL_0 0x4c
+#define SOR_DP_LINKCTL_LANE_COUNT_MASK (0x1f << 16)
+#define SOR_DP_LINKCTL_LANE_COUNT(x) (((1 << (x)) - 1) << 16)
+#define SOR_DP_LINKCTL_ENHANCED_FRAME (1 << 14)
+#define SOR_DP_LINKCTL_TU_SIZE_MASK (0x7f << 2)
+#define SOR_DP_LINKCTL_TU_SIZE(x) (((x) & 0x7f) << 2)
+#define SOR_DP_LINKCTL_ENABLE (1 << 0)
+
+#define SOR_DP_LINKCTL_1 0x4d
+
+#define SOR_LANE_DRIVE_CURRENT_0 0x4e
+#define SOR_LANE_DRIVE_CURRENT_1 0x4f
+#define SOR_LANE4_DRIVE_CURRENT_0 0x50
+#define SOR_LANE4_DRIVE_CURRENT_1 0x51
+#define SOR_LANE_DRIVE_CURRENT_LANE3(x) (((x) & 0xff) << 24)
+#define SOR_LANE_DRIVE_CURRENT_LANE2(x) (((x) & 0xff) << 16)
+#define SOR_LANE_DRIVE_CURRENT_LANE1(x) (((x) & 0xff) << 8)
+#define SOR_LANE_DRIVE_CURRENT_LANE0(x) (((x) & 0xff) << 0)
+
+#define SOR_LANE_PREEMPHASIS_0 0x52
+#define SOR_LANE_PREEMPHASIS_1 0x53
+#define SOR_LANE4_PREEMPHASIS_0 0x54
+#define SOR_LANE4_PREEMPHASIS_1 0x55
+#define SOR_LANE_PREEMPHASIS_LANE3(x) (((x) & 0xff) << 24)
+#define SOR_LANE_PREEMPHASIS_LANE2(x) (((x) & 0xff) << 16)
+#define SOR_LANE_PREEMPHASIS_LANE1(x) (((x) & 0xff) << 8)
+#define SOR_LANE_PREEMPHASIS_LANE0(x) (((x) & 0xff) << 0)
+
+#define SOR_LANE_POST_CURSOR_0 0x56
+#define SOR_LANE_POST_CURSOR_1 0x57
+#define SOR_LANE_POST_CURSOR_LANE3(x) (((x) & 0xff) << 24)
+#define SOR_LANE_POST_CURSOR_LANE2(x) (((x) & 0xff) << 16)
+#define SOR_LANE_POST_CURSOR_LANE1(x) (((x) & 0xff) << 8)
+#define SOR_LANE_POST_CURSOR_LANE0(x) (((x) & 0xff) << 0)
+
+#define SOR_DP_CONFIG_0 0x58
+#define SOR_DP_CONFIG_DISPARITY_NEGATIVE (1 << 31)
+#define SOR_DP_CONFIG_ACTIVE_SYM_ENABLE (1 << 26)
+#define SOR_DP_CONFIG_ACTIVE_SYM_POLARITY (1 << 24)
+#define SOR_DP_CONFIG_ACTIVE_SYM_FRAC_MASK (0xf << 16)
+#define SOR_DP_CONFIG_ACTIVE_SYM_FRAC(x) (((x) & 0xf) << 16)
+#define SOR_DP_CONFIG_ACTIVE_SYM_COUNT_MASK (0x7f << 8)
+#define SOR_DP_CONFIG_ACTIVE_SYM_COUNT(x) (((x) & 0x7f) << 8)
+#define SOR_DP_CONFIG_WATERMARK_MASK (0x3f << 0)
+#define SOR_DP_CONFIG_WATERMARK(x) (((x) & 0x3f) << 0)
+
+#define SOR_DP_CONFIG_1 0x59
+#define SOR_DP_MN_0 0x5a
+#define SOR_DP_MN_1 0x5b
+
+#define SOR_DP_PADCTL_0 0x5c
+#define SOR_DP_PADCTL_PAD_CAL_PD (1 << 23)
+#define SOR_DP_PADCTL_TX_PU_ENABLE (1 << 22)
+#define SOR_DP_PADCTL_TX_PU_MASK (0xff << 8)
+#define SOR_DP_PADCTL_TX_PU(x) (((x) & 0xff) << 8)
+#define SOR_DP_PADCTL_CM_TXD_3 (1 << 7)
+#define SOR_DP_PADCTL_CM_TXD_2 (1 << 6)
+#define SOR_DP_PADCTL_CM_TXD_1 (1 << 5)
+#define SOR_DP_PADCTL_CM_TXD_0 (1 << 4)
+#define SOR_DP_PADCTL_PD_TXD_3 (1 << 3)
+#define SOR_DP_PADCTL_PD_TXD_0 (1 << 2)
+#define SOR_DP_PADCTL_PD_TXD_1 (1 << 1)
+#define SOR_DP_PADCTL_PD_TXD_2 (1 << 0)
+
+#define SOR_DP_PADCTL_1 0x5d
+
+#define SOR_DP_DEBUG_0 0x5e
+#define SOR_DP_DEBUG_1 0x5f
+
+#define SOR_DP_SPARE_0 0x60
+#define SOR_DP_SPARE_MACRO_SOR_CLK (1 << 2)
+#define SOR_DP_SPARE_PANEL_INTERNAL (1 << 1)
+#define SOR_DP_SPARE_SEQ_ENABLE (1 << 0)
+
+#define SOR_DP_SPARE_1 0x61
+#define SOR_DP_AUDIO_CTRL 0x62
+
+#define SOR_DP_AUDIO_HBLANK_SYMBOLS 0x63
+#define SOR_DP_AUDIO_HBLANK_SYMBOLS_MASK (0x01ffff << 0)
+
+#define SOR_DP_AUDIO_VBLANK_SYMBOLS 0x64
+#define SOR_DP_AUDIO_VBLANK_SYMBOLS_MASK (0x1fffff << 0)
+
+#define SOR_DP_GENERIC_INFOFRAME_HEADER 0x65
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_0 0x66
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_1 0x67
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_2 0x68
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_3 0x69
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_4 0x6a
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_5 0x6b
+#define SOR_DP_GENERIC_INFOFRAME_SUBPACK_6 0x6c
+
+#define SOR_DP_TPG 0x6d
+#define SOR_DP_TPG_CHANNEL_CODING (1 << 6)
+#define SOR_DP_TPG_SCRAMBLER_MASK (3 << 4)
+#define SOR_DP_TPG_SCRAMBLER_FIBONACCI (2 << 4)
+#define SOR_DP_TPG_SCRAMBLER_GALIOS (1 << 4)
+#define SOR_DP_TPG_SCRAMBLER_NONE (0 << 4)
+#define SOR_DP_TPG_PATTERN_MASK (0xf << 0)
+#define SOR_DP_TPG_PATTERN_HBR2 (0x8 << 0)
+#define SOR_DP_TPG_PATTERN_CSTM (0x7 << 0)
+#define SOR_DP_TPG_PATTERN_PRBS7 (0x6 << 0)
+#define SOR_DP_TPG_PATTERN_SBLERRRATE (0x5 << 0)
+#define SOR_DP_TPG_PATTERN_D102 (0x4 << 0)
+#define SOR_DP_TPG_PATTERN_TRAIN3 (0x3 << 0)
+#define SOR_DP_TPG_PATTERN_TRAIN2 (0x2 << 0)
+#define SOR_DP_TPG_PATTERN_TRAIN1 (0x1 << 0)
+#define SOR_DP_TPG_PATTERN_NONE (0x0 << 0)
+
+#define SOR_DP_TPG_CONFIG 0x6e
+#define SOR_DP_LQ_CSTM_0 0x6f
+#define SOR_DP_LQ_CSTM_1 0x70
+#define SOR_DP_LQ_CSTM_2 0x71
+
+#endif
drm_flip_work_queue(&tilcdc_crtc->unref_work, tilcdc_crtc->scanout[n]);
drm_flip_work_commit(&tilcdc_crtc->unref_work, priv->wq);
}
- tilcdc_crtc->scanout[n] = crtc->fb;
+ tilcdc_crtc->scanout[n] = crtc->primary->fb;
drm_framebuffer_reference(tilcdc_crtc->scanout[n]);
tilcdc_crtc->dirty &= ~stat[n];
pm_runtime_put_sync(dev->dev);
{
struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
struct drm_device *dev = crtc->dev;
- struct drm_framebuffer *fb = crtc->fb;
+ struct drm_framebuffer *fb = crtc->primary->fb;
struct drm_gem_cma_object *gem;
unsigned int depth, bpp;
return -EBUSY;
}
- crtc->fb = fb;
+ crtc->primary->fb = fb;
tilcdc_crtc->event = event;
update_scanout(crtc);
if (priv->rev == 2) {
unsigned int depth, bpp;
- drm_fb_get_bpp_depth(crtc->fb->pixel_format, &depth, &bpp);
+ drm_fb_get_bpp_depth(crtc->primary->fb->pixel_format, &depth, &bpp);
switch (bpp) {
case 16:
break;
int ret;
spin_lock(&glob->lru_lock);
- ret = ttm_bo_reserve_nolru(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, 0);
spin_lock(&bdev->fence_lock);
(void) ttm_bo_wait(bo, false, false, true);
ttm_bo_add_to_lru(bo);
}
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
}
kref_get(&bo->list_kref);
sync_obj = driver->sync_obj_ref(bo->sync_obj);
spin_unlock(&bdev->fence_lock);
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
spin_unlock(&glob->lru_lock);
ret = driver->sync_obj_wait(sync_obj, false, interruptible);
return ret;
spin_lock(&glob->lru_lock);
- ret = ttm_bo_reserve_nolru(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, 0);
/*
* We raced, and lost, someone else holds the reservation now,
spin_unlock(&bdev->fence_lock);
if (ret || unlikely(list_empty(&bo->ddestroy))) {
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
spin_unlock(&glob->lru_lock);
return ret;
}
kref_get(&nentry->list_kref);
}
- ret = ttm_bo_reserve_nolru(entry, false, true, false, 0);
+ ret = __ttm_bo_reserve(entry, false, true, false, 0);
if (remove_all && ret) {
spin_unlock(&glob->lru_lock);
- ret = ttm_bo_reserve_nolru(entry, false, false,
- false, 0);
+ ret = __ttm_bo_reserve(entry, false, false,
+ false, 0);
spin_lock(&glob->lru_lock);
}
spin_lock(&glob->lru_lock);
list_for_each_entry(bo, &man->lru, lru) {
- ret = ttm_bo_reserve_nolru(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, 0);
if (!ret)
break;
}
spin_lock(&glob->lru_lock);
list_for_each_entry(bo, &glob->swap_lru, swap) {
- ret = ttm_bo_reserve_nolru(bo, false, true, false, 0);
+ ret = __ttm_bo_reserve(bo, false, true, false, 0);
if (!ret)
break;
}
* already swapped buffer.
*/
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
kref_put(&bo->list_kref, ttm_bo_release_list);
return ret;
}
return -ERESTARTSYS;
if (!ww_mutex_is_locked(&bo->resv->lock))
goto out_unlock;
- ret = ttm_bo_reserve_nolru(bo, true, false, false, NULL);
+ ret = __ttm_bo_reserve(bo, true, false, false, NULL);
if (unlikely(ret != 0))
goto out_unlock;
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
out_unlock:
mutex_unlock(&bo->wu_mutex);
struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
struct drm_mm *mm = &rman->mm;
struct drm_mm_node *node = NULL;
+ enum drm_mm_allocator_flags aflags = DRM_MM_CREATE_DEFAULT;
unsigned long lpfn;
int ret;
if (!node)
return -ENOMEM;
+ if (bo->mem.placement & TTM_PL_FLAG_TOPDOWN)
+ aflags = DRM_MM_CREATE_TOP;
+
spin_lock(&rman->lock);
- ret = drm_mm_insert_node_in_range(mm, node, mem->num_pages,
- mem->page_alignment,
+ ret = drm_mm_insert_node_in_range_generic(mm, node, mem->num_pages,
+ mem->page_alignment, 0,
placement->fpfn, lpfn,
- DRM_MM_SEARCH_BEST);
+ DRM_MM_SEARCH_BEST,
+ aflags);
spin_unlock(&rman->lock);
if (unlikely(ret)) {
ttm_bo_add_to_lru(bo);
entry->removed = false;
}
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
}
}
if (entry->reserved)
continue;
- ret = ttm_bo_reserve_nolru(bo, true, (ticket == NULL), true,
- ticket);
+ ret = __ttm_bo_reserve(bo, true, (ticket == NULL), true,
+ ticket);
if (ret == -EDEADLK) {
/* uh oh, we lost out, drop every reservation and try
entry->old_sync_obj = bo->sync_obj;
bo->sync_obj = driver->sync_obj_ref(sync_obj);
ttm_bo_add_to_lru(bo);
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
entry->reserved = false;
}
spin_unlock(&bdev->fence_lock);
}
EXPORT_SYMBOL(ttm_base_object_lookup_for_ref);
+/**
+ * ttm_ref_object_exists - Check whether a caller has a valid ref object
+ * (has opened) a base object.
+ *
+ * @tfile: Pointer to a struct ttm_object_file identifying the caller.
+ * @base: Pointer to a struct base object.
+ *
+ * Checks wether the caller identified by @tfile has put a valid USAGE
+ * reference object on the base object identified by @base.
+ */
+bool ttm_ref_object_exists(struct ttm_object_file *tfile,
+ struct ttm_base_object *base)
+{
+ struct drm_open_hash *ht = &tfile->ref_hash[TTM_REF_USAGE];
+ struct drm_hash_item *hash;
+ struct ttm_ref_object *ref;
+
+ rcu_read_lock();
+ if (unlikely(drm_ht_find_item_rcu(ht, base->hash.key, &hash) != 0))
+ goto out_false;
+
+ /*
+ * Verify that the ref object is really pointing to our base object.
+ * Our base object could actually be dead, and the ref object pointing
+ * to another base object with the same handle.
+ */
+ ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
+ if (unlikely(base != ref->obj))
+ goto out_false;
+
+ /*
+ * Verify that the ref->obj pointer was actually valid!
+ */
+ rmb();
+ if (unlikely(atomic_read(&ref->kref.refcount) == 0))
+ goto out_false;
+
+ rcu_read_unlock();
+ return true;
+
+ out_false:
+ rcu_read_unlock();
+ return false;
+}
+EXPORT_SYMBOL(ttm_ref_object_exists);
+
int ttm_ref_object_add(struct ttm_object_file *tfile,
struct ttm_base_object *base,
enum ttm_ref_type ref_type, bool *existed)
{
struct drm_device *dev = crtc->dev;
- struct udl_framebuffer *ufb = to_udl_fb(crtc->fb);
+ struct udl_framebuffer *ufb = to_udl_fb(crtc->primary->fb);
struct udl_device *udl = dev->dev_private;
char *buf;
char *wrptr;
(void) vmw_context_binding_state_kill
(&container_of(res, struct vmw_user_context, res)->cbs);
(void) vmw_gb_context_destroy(res);
+ mutex_unlock(&dev_priv->binding_mutex);
if (dev_priv->pinned_bo != NULL &&
!dev_priv->query_cid_valid)
__vmw_execbuf_release_pinned_bo(dev_priv, NULL);
- mutex_unlock(&dev_priv->binding_mutex);
mutex_unlock(&dev_priv->cmdbuf_mutex);
return;
}
struct vmw_resource *tmp;
struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
int ret;
if (unlikely(vmw_user_context_size == 0))
vmw_user_context_size = ttm_round_pot(sizeof(*ctx)) + 128;
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
out_err:
vmw_resource_unreference(&res);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
struct ttm_placement *placement,
bool interruptible)
{
- struct vmw_master *vmaster = dev_priv->active_master;
struct ttm_buffer_object *bo = &buf->base;
int ret;
- ret = ttm_write_lock(&vmaster->lock, interruptible);
+ ret = ttm_write_lock(&dev_priv->reservation_sem, interruptible);
if (unlikely(ret != 0))
return ret;
ttm_bo_unreserve(bo);
err:
- ttm_write_unlock(&vmaster->lock);
+ ttm_write_unlock(&dev_priv->reservation_sem);
return ret;
}
struct vmw_dma_buffer *buf,
bool pin, bool interruptible)
{
- struct vmw_master *vmaster = dev_priv->active_master;
struct ttm_buffer_object *bo = &buf->base;
struct ttm_placement *placement;
int ret;
- ret = ttm_write_lock(&vmaster->lock, interruptible);
+ ret = ttm_write_lock(&dev_priv->reservation_sem, interruptible);
if (unlikely(ret != 0))
return ret;
err_unreserve:
ttm_bo_unreserve(bo);
err:
- ttm_write_unlock(&vmaster->lock);
+ ttm_write_unlock(&dev_priv->reservation_sem);
return ret;
}
struct vmw_dma_buffer *buf,
bool pin, bool interruptible)
{
- struct vmw_master *vmaster = dev_priv->active_master;
struct ttm_buffer_object *bo = &buf->base;
struct ttm_placement placement;
int ret = 0;
placement = vmw_vram_placement;
placement.lpfn = bo->num_pages;
- ret = ttm_write_lock(&vmaster->lock, interruptible);
+ ret = ttm_write_lock(&dev_priv->reservation_sem, interruptible);
if (unlikely(ret != 0))
return ret;
ttm_bo_unreserve(bo);
err_unlock:
- ttm_write_unlock(&vmaster->lock);
+ ttm_write_unlock(&dev_priv->reservation_sem);
return ret;
}
static const struct drm_ioctl_desc vmw_ioctls[] = {
VMW_IOCTL_DEF(VMW_GET_PARAM, vmw_getparam_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_ALLOC_DMABUF, vmw_dmabuf_alloc_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_UNREF_DMABUF, vmw_dmabuf_unref_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_CURSOR_BYPASS,
vmw_kms_cursor_bypass_ioctl,
DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
DRM_MASTER | DRM_CONTROL_ALLOW | DRM_UNLOCKED),
VMW_IOCTL_DEF(VMW_CREATE_CONTEXT, vmw_context_define_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_UNREF_CONTEXT, vmw_context_destroy_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_CREATE_SURFACE, vmw_surface_define_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_UNREF_SURFACE, vmw_surface_destroy_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_REF_SURFACE, vmw_surface_reference_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_EXECBUF, vmw_execbuf_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_FENCE_WAIT, vmw_fence_obj_wait_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_FENCE_SIGNALED,
vmw_fence_obj_signaled_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_FENCE_UNREF, vmw_fence_obj_unref_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
- VMW_IOCTL_DEF(VMW_FENCE_EVENT,
- vmw_fence_event_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
+ VMW_IOCTL_DEF(VMW_FENCE_EVENT, vmw_fence_event_ioctl,
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_GET_3D_CAP, vmw_get_cap_3d_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
/* these allow direct access to the framebuffers mark as master only */
VMW_IOCTL_DEF(VMW_PRESENT, vmw_present_ioctl,
DRM_MASTER | DRM_UNLOCKED),
VMW_IOCTL_DEF(VMW_CREATE_SHADER,
vmw_shader_define_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_UNREF_SHADER,
vmw_shader_destroy_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_GB_SURFACE_CREATE,
vmw_gb_surface_define_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_GB_SURFACE_REF,
vmw_gb_surface_reference_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_AUTH | DRM_UNLOCKED | DRM_RENDER_ALLOW),
VMW_IOCTL_DEF(VMW_SYNCCPU,
vmw_user_dmabuf_synccpu_ioctl,
- DRM_AUTH | DRM_UNLOCKED),
+ DRM_UNLOCKED | DRM_RENDER_ALLOW),
};
static struct pci_device_id vmw_pci_id_list[] = {
mutex_init(&dev_priv->release_mutex);
mutex_init(&dev_priv->binding_mutex);
rwlock_init(&dev_priv->resource_lock);
+ ttm_lock_init(&dev_priv->reservation_sem);
for (i = vmw_res_context; i < vmw_res_max; ++i) {
idr_init(&dev_priv->res_idr[i]);
return ret;
}
-static long vmw_unlocked_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg)
+static struct vmw_master *vmw_master_check(struct drm_device *dev,
+ struct drm_file *file_priv,
+ unsigned int flags)
+{
+ int ret;
+ struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
+ struct vmw_master *vmaster;
+
+ if (file_priv->minor->type != DRM_MINOR_LEGACY ||
+ !(flags & DRM_AUTH))
+ return NULL;
+
+ ret = mutex_lock_interruptible(&dev->master_mutex);
+ if (unlikely(ret != 0))
+ return ERR_PTR(-ERESTARTSYS);
+
+ if (file_priv->is_master) {
+ mutex_unlock(&dev->master_mutex);
+ return NULL;
+ }
+
+ /*
+ * Check if we were previously master, but now dropped.
+ */
+ if (vmw_fp->locked_master) {
+ mutex_unlock(&dev->master_mutex);
+ DRM_ERROR("Dropped master trying to access ioctl that "
+ "requires authentication.\n");
+ return ERR_PTR(-EACCES);
+ }
+ mutex_unlock(&dev->master_mutex);
+
+ /*
+ * Taking the drm_global_mutex after the TTM lock might deadlock
+ */
+ if (!(flags & DRM_UNLOCKED)) {
+ DRM_ERROR("Refusing locked ioctl access.\n");
+ return ERR_PTR(-EDEADLK);
+ }
+
+ /*
+ * Take the TTM lock. Possibly sleep waiting for the authenticating
+ * master to become master again, or for a SIGTERM if the
+ * authenticating master exits.
+ */
+ vmaster = vmw_master(file_priv->master);
+ ret = ttm_read_lock(&vmaster->lock, true);
+ if (unlikely(ret != 0))
+ vmaster = ERR_PTR(ret);
+
+ return vmaster;
+}
+
+static long vmw_generic_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg,
+ long (*ioctl_func)(struct file *, unsigned int,
+ unsigned long))
{
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->minor->dev;
unsigned int nr = DRM_IOCTL_NR(cmd);
+ struct vmw_master *vmaster;
+ unsigned int flags;
+ long ret;
/*
* Do extra checking on driver private ioctls.
if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END)
&& (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) {
const struct drm_ioctl_desc *ioctl =
- &vmw_ioctls[nr - DRM_COMMAND_BASE];
+ &vmw_ioctls[nr - DRM_COMMAND_BASE];
if (unlikely(ioctl->cmd_drv != cmd)) {
DRM_ERROR("Invalid command format, ioctl %d\n",
nr - DRM_COMMAND_BASE);
return -EINVAL;
}
+ flags = ioctl->flags;
+ } else if (!drm_ioctl_flags(nr, &flags))
+ return -EINVAL;
+
+ vmaster = vmw_master_check(dev, file_priv, flags);
+ if (unlikely(IS_ERR(vmaster))) {
+ DRM_INFO("IOCTL ERROR %d\n", nr);
+ return PTR_ERR(vmaster);
}
- return drm_ioctl(filp, cmd, arg);
+ ret = ioctl_func(filp, cmd, arg);
+ if (vmaster)
+ ttm_read_unlock(&vmaster->lock);
+
+ return ret;
+}
+
+static long vmw_unlocked_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg)
+{
+ return vmw_generic_ioctl(filp, cmd, arg, &drm_ioctl);
}
+#ifdef CONFIG_COMPAT
+static long vmw_compat_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg)
+{
+ return vmw_generic_ioctl(filp, cmd, arg, &drm_compat_ioctl);
+}
+#endif
+
static void vmw_lastclose(struct drm_device *dev)
{
struct drm_crtc *crtc;
{
struct vmw_private *dev_priv =
container_of(nb, struct vmw_private, pm_nb);
- struct vmw_master *vmaster = dev_priv->active_master;
switch (val) {
case PM_HIBERNATION_PREPARE:
case PM_SUSPEND_PREPARE:
- ttm_suspend_lock(&vmaster->lock);
+ ttm_suspend_lock(&dev_priv->reservation_sem);
/**
* This empties VRAM and unbinds all GMR bindings.
case PM_POST_HIBERNATION:
case PM_POST_SUSPEND:
case PM_POST_RESTORE:
- ttm_suspend_unlock(&vmaster->lock);
+ ttm_suspend_unlock(&dev_priv->reservation_sem);
break;
case PM_RESTORE_PREPARE:
.poll = vmw_fops_poll,
.read = vmw_fops_read,
#if defined(CONFIG_COMPAT)
- .compat_ioctl = drm_compat_ioctl,
+ .compat_ioctl = vmw_compat_ioctl,
#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = {
.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED |
- DRIVER_MODESET | DRIVER_PRIME,
+ DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
.load = vmw_driver_load,
.unload = vmw_driver_unload,
.lastclose = vmw_lastclose,
#include <drm/ttm/ttm_module.h>
#include "vmwgfx_fence.h"
-#define VMWGFX_DRIVER_DATE "20140228"
+#define VMWGFX_DRIVER_DATE "20140325"
#define VMWGFX_DRIVER_MAJOR 2
-#define VMWGFX_DRIVER_MINOR 5
+#define VMWGFX_DRIVER_MINOR 6
#define VMWGFX_DRIVER_PATCHLEVEL 0
#define VMWGFX_FILE_PAGE_OFFSET 0x00100000
#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
struct mutex release_mutex;
uint32_t num_3d_resources;
+ /*
+ * Replace this with an rwsem as soon as we have down_xx_interruptible()
+ */
+ struct ttm_lock reservation_sem;
+
/*
* Query processing. These members
* are protected by the cmdbuf mutex.
{
struct vmw_private *dev_priv = vmw_priv(dev);
struct drm_vmw_execbuf_arg *arg = (struct drm_vmw_execbuf_arg *)data;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
int ret;
/*
return -EINVAL;
}
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
vmw_kms_cursor_post_execbuf(dev_priv);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
}
if (!vmw_kms_validate_mode_vram(vmw_priv,
- info->fix.line_length,
+ var->xres * var->bits_per_pixel/8,
var->yoffset + var->yres)) {
DRM_ERROR("Requested geom can not fit in framebuffer\n");
return -EINVAL;
struct vmw_private *vmw_priv = par->vmw_priv;
int ret;
+ info->fix.line_length = info->var.xres * info->var.bits_per_pixel/8;
+
ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres,
info->fix.line_length,
par->bpp, par->depth);
vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, info->var.yoffset);
vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, info->var.xres);
vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, info->var.yres);
+ vmw_write(vmw_priv, SVGA_REG_BYTES_PER_LINE, info->fix.line_length);
vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);
}
ne_placement.lpfn = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
- /* interuptable? */
- ret = ttm_write_lock(&vmw_priv->fbdev_master.lock, false);
- if (unlikely(ret != 0))
- return ret;
+ (void) ttm_write_lock(&vmw_priv->reservation_sem, false);
vmw_bo = kmalloc(sizeof(*vmw_bo), GFP_KERNEL);
- if (!vmw_bo)
+ if (!vmw_bo) {
+ ret = -ENOMEM;
goto err_unlock;
+ }
ret = vmw_dmabuf_init(vmw_priv, vmw_bo, size,
&ne_placement,
struct drm_vmw_present_arg *arg =
(struct drm_vmw_present_arg *)data;
struct vmw_surface *surface;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct drm_vmw_rect __user *clips_ptr;
struct drm_vmw_rect *clips = NULL;
struct drm_framebuffer *fb;
}
vfb = vmw_framebuffer_to_vfb(fb);
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
goto out_no_ttm_lock;
vmw_surface_unreference(&surface);
out_no_surface:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
out_no_ttm_lock:
drm_framebuffer_unreference(fb);
out_no_fb:
struct drm_vmw_fence_rep __user *user_fence_rep =
(struct drm_vmw_fence_rep __user *)
(unsigned long)arg->fence_rep;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct drm_vmw_rect __user *clips_ptr;
struct drm_vmw_rect *clips = NULL;
struct drm_framebuffer *fb;
goto out_no_ttm_lock;
}
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
goto out_no_ttm_lock;
vfb, user_fence_rep,
clips, num_clips);
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
out_no_ttm_lock:
drm_framebuffer_unreference(fb);
out_no_fb:
num_units = 0;
list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list,
head) {
- if (crtc->fb != &framebuffer->base)
+ if (crtc->primary->fb != &framebuffer->base)
continue;
units[num_units++] = vmw_crtc_to_du(crtc);
}
unsigned num_clips)
{
struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct vmw_framebuffer_surface *vfbs =
vmw_framebuffer_to_vfbs(framebuffer);
struct drm_clip_rect norect;
drm_modeset_lock_all(dev_priv->dev);
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0)) {
drm_modeset_unlock_all(dev_priv->dev);
return ret;
flags, color,
clips, num_clips, inc, NULL);
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
drm_modeset_unlock_all(dev_priv->dev);
num_units = 0;
list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
- if (crtc->fb != &framebuffer->base)
+ if (crtc->primary->fb != &framebuffer->base)
continue;
units[num_units++] = vmw_crtc_to_du(crtc);
}
unsigned num_clips)
{
struct vmw_private *dev_priv = vmw_priv(framebuffer->dev);
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct vmw_framebuffer_dmabuf *vfbd =
vmw_framebuffer_to_vfbd(framebuffer);
struct drm_clip_rect norect;
drm_modeset_lock_all(dev_priv->dev);
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0)) {
drm_modeset_unlock_all(dev_priv->dev);
return ret;
clips, num_clips, increment, NULL);
}
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
drm_modeset_unlock_all(dev_priv->dev);
num_units = 0;
list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
- if (crtc->fb != &vfb->base)
+ if (crtc->primary->fb != &vfb->base)
continue;
units[num_units++] = vmw_crtc_to_du(crtc);
}
num_units = 0;
list_for_each_entry(crtc, &dev_priv->dev->mode_config.crtc_list, head) {
- if (crtc->fb != &vfb->base)
+ if (crtc->primary->fb != &vfb->base)
continue;
units[num_units++] = vmw_crtc_to_du(crtc);
}
uint32_t page_flip_flags)
{
struct vmw_private *dev_priv = vmw_priv(crtc->dev);
- struct drm_framebuffer *old_fb = crtc->fb;
+ struct drm_framebuffer *old_fb = crtc->primary->fb;
struct vmw_framebuffer *vfb = vmw_framebuffer_to_vfb(fb);
struct drm_file *file_priv ;
struct vmw_fence_obj *fence = NULL;
if (!vmw_kms_screen_object_flippable(dev_priv, crtc))
return -EINVAL;
- crtc->fb = fb;
+ crtc->primary->fb = fb;
/* do a full screen dirty update */
clips.x1 = clips.y1 = 0;
return ret;
out_no_fence:
- crtc->fb = old_fb;
+ crtc->primary->fb = old_fb;
return ret;
}
struct vmw_private *dev_priv = vmw_priv(dev);
struct drm_vmw_update_layout_arg *arg =
(struct drm_vmw_update_layout_arg *)data;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
void __user *user_rects;
struct drm_vmw_rect *rects;
unsigned rects_size;
int i;
struct drm_mode_config *mode_config = &dev->mode_config;
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
out_free:
kfree(rects);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
if (crtc == NULL)
return 0;
- fb = entry->base.crtc.fb;
+ fb = entry->base.crtc.primary->fb;
return vmw_kms_write_svga(dev_priv, w, h, fb->pitches[0],
fb->bits_per_pixel, fb->depth);
if (!list_empty(&lds->active)) {
entry = list_entry(lds->active.next, typeof(*entry), active);
- fb = entry->base.crtc.fb;
+ fb = entry->base.crtc.primary->fb;
vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitches[0],
fb->bits_per_pixel, fb->depth);
connector->encoder = NULL;
encoder->crtc = NULL;
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
crtc->enabled = false;
vmw_ldu_del_active(dev_priv, ldu);
vmw_fb_off(dev_priv);
- crtc->fb = fb;
+ crtc->primary->fb = fb;
encoder->crtc = crtc;
connector->encoder = encoder;
crtc->x = set->x;
return -EPERM;
vmw_user_bo = vmw_user_dma_buffer(bo);
- return (vmw_user_bo->prime.base.tfile == tfile ||
- vmw_user_bo->prime.base.shareable) ? 0 : -EPERM;
+
+ /* Check that the caller has opened the object. */
+ if (likely(ttm_ref_object_exists(tfile, &vmw_user_bo->prime.base)))
+ return 0;
+
+ DRM_ERROR("Could not grant buffer access.\n");
+ return -EPERM;
}
/**
struct drm_vmw_dmabuf_rep *rep = &arg->rep;
struct vmw_dma_buffer *dma_buf;
uint32_t handle;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
int ret;
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
vmw_dmabuf_unreference(&dma_buf);
out_no_dmabuf:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
struct vmw_resource *tmp;
struct drm_vmw_stream_arg *arg = (struct drm_vmw_stream_arg *)data;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
int ret;
/*
if (unlikely(vmw_user_stream_size == 0))
vmw_user_stream_size = ttm_round_pot(sizeof(*stream)) + 128;
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
out_err:
vmw_resource_unreference(&res);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
struct drm_mode_create_dumb *args)
{
struct vmw_private *dev_priv = vmw_priv(dev);
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct vmw_dma_buffer *dma_buf;
int ret;
args->pitch = args->width * ((args->bpp + 7) / 8);
args->size = args->pitch * args->height;
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
vmw_dmabuf_unreference(&dma_buf);
out_no_dmabuf:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
connector->encoder = NULL;
encoder->crtc = NULL;
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
crtc->x = 0;
crtc->y = 0;
crtc->enabled = false;
connector->encoder = NULL;
encoder->crtc = NULL;
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
crtc->x = 0;
crtc->y = 0;
crtc->enabled = false;
connector->encoder = encoder;
encoder->crtc = crtc;
crtc->mode = *mode;
- crtc->fb = fb;
+ crtc->primary->fb = fb;
crtc->x = set->x;
crtc->y = set->y;
crtc->enabled = true;
BUG_ON(!sou->base.is_implicit);
dev_priv->sou_priv->implicit_fb =
- vmw_framebuffer_to_vfb(sou->base.crtc.fb);
+ vmw_framebuffer_to_vfb(sou->base.crtc.primary->fb);
}
struct drm_vmw_shader_create_arg *arg =
(struct drm_vmw_shader_create_arg *)data;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
struct vmw_dma_buffer *buffer = NULL;
SVGA3dShaderType shader_type;
int ret;
goto out_bad_arg;
}
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
goto out_bad_arg;
ret = vmw_shader_alloc(dev_priv, buffer, arg->size, arg->offset,
shader_type, tfile, &arg->shader_handle);
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
out_bad_arg:
vmw_dmabuf_unreference(&buffer);
return ret;
* @base: The TTM base object handling user-space visibility.
* @srf: The surface metadata.
* @size: TTM accounting size for the surface.
+ * @master: master of the creating client. Used for security check.
*/
struct vmw_user_surface {
struct ttm_prime_object prime;
struct vmw_surface srf;
uint32_t size;
+ struct drm_master *master;
};
/**
struct vmw_private *dev_priv = srf->res.dev_priv;
uint32_t size = user_srf->size;
+ if (user_srf->master)
+ drm_master_put(&user_srf->master);
kfree(srf->offsets);
kfree(srf->sizes);
kfree(srf->snooper.image);
struct vmw_surface_offset *cur_offset;
uint32_t num_sizes;
uint32_t size;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
const struct svga3d_surface_desc *desc;
if (unlikely(vmw_user_surface_size == 0))
return -EINVAL;
}
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
user_srf->prime.base.shareable = false;
user_srf->prime.base.tfile = NULL;
+ if (drm_is_primary_client(file_priv))
+ user_srf->master = drm_master_get(file_priv->master);
/**
* From this point, the generic resource management functions
rep->sid = user_srf->prime.base.hash.key;
vmw_resource_unreference(&res);
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return 0;
out_no_copy:
kfree(srf->offsets);
out_no_user_srf:
ttm_mem_global_free(vmw_mem_glob(dev_priv), size);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
+ return ret;
+}
+
+
+static int
+vmw_surface_handle_reference(struct vmw_private *dev_priv,
+ struct drm_file *file_priv,
+ uint32_t u_handle,
+ enum drm_vmw_handle_type handle_type,
+ struct ttm_base_object **base_p)
+{
+ struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
+ struct vmw_user_surface *user_srf;
+ uint32_t handle;
+ struct ttm_base_object *base;
+ int ret;
+
+ if (handle_type == DRM_VMW_HANDLE_PRIME) {
+ ret = ttm_prime_fd_to_handle(tfile, u_handle, &handle);
+ if (unlikely(ret != 0))
+ return ret;
+ } else {
+ if (unlikely(drm_is_render_client(file_priv))) {
+ DRM_ERROR("Render client refused legacy "
+ "surface reference.\n");
+ return -EACCES;
+ }
+ handle = u_handle;
+ }
+
+ ret = -EINVAL;
+ base = ttm_base_object_lookup_for_ref(dev_priv->tdev, handle);
+ if (unlikely(base == NULL)) {
+ DRM_ERROR("Could not find surface to reference.\n");
+ goto out_no_lookup;
+ }
+
+ if (unlikely(ttm_base_object_type(base) != VMW_RES_SURFACE)) {
+ DRM_ERROR("Referenced object is not a surface.\n");
+ goto out_bad_resource;
+ }
+
+ if (handle_type != DRM_VMW_HANDLE_PRIME) {
+ user_srf = container_of(base, struct vmw_user_surface,
+ prime.base);
+
+ /*
+ * Make sure the surface creator has the same
+ * authenticating master.
+ */
+ if (drm_is_primary_client(file_priv) &&
+ user_srf->master != file_priv->master) {
+ DRM_ERROR("Trying to reference surface outside of"
+ " master domain.\n");
+ ret = -EACCES;
+ goto out_bad_resource;
+ }
+
+ ret = ttm_ref_object_add(tfile, base, TTM_REF_USAGE, NULL);
+ if (unlikely(ret != 0)) {
+ DRM_ERROR("Could not add a reference to a surface.\n");
+ goto out_bad_resource;
+ }
+ }
+
+ *base_p = base;
+ return 0;
+
+out_bad_resource:
+ ttm_base_object_unref(&base);
+out_no_lookup:
+ if (handle_type == DRM_VMW_HANDLE_PRIME)
+ (void) ttm_ref_object_base_unref(tfile, handle, TTM_REF_USAGE);
+
return ret;
}
struct vmw_user_surface *user_srf;
struct drm_vmw_size __user *user_sizes;
struct ttm_base_object *base;
- int ret = -EINVAL;
-
- base = ttm_base_object_lookup_for_ref(dev_priv->tdev, req->sid);
- if (unlikely(base == NULL)) {
- DRM_ERROR("Could not find surface to reference.\n");
- return -EINVAL;
- }
+ int ret;
- if (unlikely(ttm_base_object_type(base) != VMW_RES_SURFACE))
- goto out_bad_resource;
+ ret = vmw_surface_handle_reference(dev_priv, file_priv, req->sid,
+ req->handle_type, &base);
+ if (unlikely(ret != 0))
+ return ret;
user_srf = container_of(base, struct vmw_user_surface, prime.base);
srf = &user_srf->srf;
- ret = ttm_ref_object_add(tfile, &user_srf->prime.base,
- TTM_REF_USAGE, NULL);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not add a reference to a surface.\n");
- goto out_no_reference;
- }
-
rep->flags = srf->flags;
rep->format = srf->format;
memcpy(rep->mip_levels, srf->mip_levels, sizeof(srf->mip_levels));
if (unlikely(ret != 0)) {
DRM_ERROR("copy_to_user failed %p %u\n",
user_sizes, srf->num_sizes);
+ ttm_ref_object_base_unref(tfile, base->hash.key, TTM_REF_USAGE);
ret = -EFAULT;
}
-out_bad_resource:
-out_no_reference:
+
ttm_base_object_unref(&base);
return ret;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
int ret;
uint32_t size;
- struct vmw_master *vmaster = vmw_master(file_priv->master);
const struct svga3d_surface_desc *desc;
uint32_t backup_handle;
return -EINVAL;
}
- ret = ttm_read_lock(&vmaster->lock, true);
+ ret = ttm_read_lock(&dev_priv->reservation_sem, true);
if (unlikely(ret != 0))
return ret;
user_srf->prime.base.shareable = false;
user_srf->prime.base.tfile = NULL;
+ if (drm_is_primary_client(file_priv))
+ user_srf->master = drm_master_get(file_priv->master);
/**
* From this point, the generic resource management functions
vmw_resource_unreference(&res);
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return 0;
out_no_user_srf:
ttm_mem_global_free(vmw_mem_glob(dev_priv), size);
out_unlock:
- ttm_read_unlock(&vmaster->lock);
+ ttm_read_unlock(&dev_priv->reservation_sem);
return ret;
}
uint32_t backup_handle;
int ret = -EINVAL;
- base = ttm_base_object_lookup_for_ref(dev_priv->tdev, req->sid);
- if (unlikely(base == NULL)) {
- DRM_ERROR("Could not find surface to reference.\n");
- return -EINVAL;
- }
-
- if (unlikely(ttm_base_object_type(base) != VMW_RES_SURFACE))
- goto out_bad_resource;
+ ret = vmw_surface_handle_reference(dev_priv, file_priv, req->sid,
+ req->handle_type, &base);
+ if (unlikely(ret != 0))
+ return ret;
user_srf = container_of(base, struct vmw_user_surface, prime.base);
srf = &user_srf->srf;
goto out_bad_resource;
}
- ret = ttm_ref_object_add(tfile, &user_srf->prime.base,
- TTM_REF_USAGE, NULL);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Could not add a reference to a GB surface.\n");
- goto out_bad_resource;
- }
-
mutex_lock(&dev_priv->cmdbuf_mutex); /* Protect res->backup */
ret = vmw_user_dmabuf_reference(tfile, srf->res.backup,
&backup_handle);
if (unlikely(ret != 0)) {
DRM_ERROR("Could not add a reference to a GB surface "
"backup buffer.\n");
- (void) ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile,
- req->sid,
+ (void) ttm_ref_object_base_unref(tfile, base->hash.key,
TTM_REF_USAGE);
goto out_bad_resource;
}
{
return (u32)atomic_add_return(incrs, &sp->max_val);
}
+EXPORT_SYMBOL(host1x_syncpt_incr_max);
/*
* Write cached syncpoint and waitbase values to hardware.
ipu_crtc->newfb = fb;
ipu_crtc->page_flip_event = event;
- crtc->fb = fb;
+ crtc->primary->fb = fb;
return 0;
}
return ret;
}
- return ipu_plane_mode_set(ipu_crtc->plane[0], crtc, mode, crtc->fb,
+ return ipu_plane_mode_set(ipu_crtc->plane[0], crtc, mode, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x, y, mode->hdisplay, mode->vdisplay);
}
if (ipu_crtc->newfb) {
ipu_crtc->newfb = NULL;
- ipu_plane_set_base(ipu_crtc->plane[0], ipu_crtc->base.fb,
+ ipu_plane_set_base(ipu_crtc->plane[0], ipu_crtc->base.primary->fb,
ipu_crtc->plane[0]->x, ipu_crtc->plane[0]->y);
ipu_crtc_handle_pageflip(ipu_crtc);
}
cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
if (!cma_obj) {
- DRM_LOG_KMS("entry is null.\n");
+ DRM_DEBUG_KMS("entry is null.\n");
return -EFAULT;
}
If you have an S6E8AX0 MIPI AMOLED LCD Panel, say Y to enable its
LCD control driver.
-config EXYNOS_DP
- bool "EXYNOS DP driver support"
- depends on OF && ARCH_EXYNOS
- default n
- help
- This enables support for DP device.
-
endif # EXYNOS_VIDEO
obj-$(CONFIG_EXYNOS_MIPI_DSI) += exynos_mipi_dsi.o exynos_mipi_dsi_common.o \
exynos_mipi_dsi_lowlevel.o
obj-$(CONFIG_EXYNOS_LCD_S6E8AX0) += s6e8ax0.o
-obj-$(CONFIG_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o
+++ /dev/null
-/*
- * Samsung SoC DP (Display Port) interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-#include <linux/phy/phy.h>
-
-#include "exynos_dp_core.h"
-
-static int exynos_dp_init_dp(struct exynos_dp_device *dp)
-{
- exynos_dp_reset(dp);
-
- exynos_dp_swreset(dp);
-
- exynos_dp_init_analog_param(dp);
- exynos_dp_init_interrupt(dp);
-
- /* SW defined function Normal operation */
- exynos_dp_enable_sw_function(dp);
-
- exynos_dp_config_interrupt(dp);
- exynos_dp_init_analog_func(dp);
-
- exynos_dp_init_hpd(dp);
- exynos_dp_init_aux(dp);
-
- return 0;
-}
-
-static int exynos_dp_detect_hpd(struct exynos_dp_device *dp)
-{
- int timeout_loop = 0;
-
- while (exynos_dp_get_plug_in_status(dp) != 0) {
- timeout_loop++;
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
- dev_err(dp->dev, "failed to get hpd plug status\n");
- return -ETIMEDOUT;
- }
- usleep_range(10, 11);
- }
-
- return 0;
-}
-
-static unsigned char exynos_dp_calc_edid_check_sum(unsigned char *edid_data)
-{
- int i;
- unsigned char sum = 0;
-
- for (i = 0; i < EDID_BLOCK_LENGTH; i++)
- sum = sum + edid_data[i];
-
- return sum;
-}
-
-static int exynos_dp_read_edid(struct exynos_dp_device *dp)
-{
- unsigned char edid[EDID_BLOCK_LENGTH * 2];
- unsigned int extend_block = 0;
- unsigned char sum;
- unsigned char test_vector;
- int retval;
-
- /*
- * EDID device address is 0x50.
- * However, if necessary, you must have set upper address
- * into E-EDID in I2C device, 0x30.
- */
-
- /* Read Extension Flag, Number of 128-byte EDID extension blocks */
- retval = exynos_dp_read_byte_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
- EDID_EXTENSION_FLAG,
- &extend_block);
- if (retval)
- return retval;
-
- if (extend_block > 0) {
- dev_dbg(dp->dev, "EDID data includes a single extension!\n");
-
- /* Read EDID data */
- retval = exynos_dp_read_bytes_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
- EDID_HEADER_PATTERN,
- EDID_BLOCK_LENGTH,
- &edid[EDID_HEADER_PATTERN]);
- if (retval != 0) {
- dev_err(dp->dev, "EDID Read failed!\n");
- return -EIO;
- }
- sum = exynos_dp_calc_edid_check_sum(edid);
- if (sum != 0) {
- dev_err(dp->dev, "EDID bad checksum!\n");
- return -EIO;
- }
-
- /* Read additional EDID data */
- retval = exynos_dp_read_bytes_from_i2c(dp,
- I2C_EDID_DEVICE_ADDR,
- EDID_BLOCK_LENGTH,
- EDID_BLOCK_LENGTH,
- &edid[EDID_BLOCK_LENGTH]);
- if (retval != 0) {
- dev_err(dp->dev, "EDID Read failed!\n");
- return -EIO;
- }
- sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]);
- if (sum != 0) {
- dev_err(dp->dev, "EDID bad checksum!\n");
- return -EIO;
- }
-
- exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_TEST_REQUEST,
- &test_vector);
- if (test_vector & DPCD_TEST_EDID_READ) {
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TEST_EDID_CHECKSUM,
- edid[EDID_BLOCK_LENGTH + EDID_CHECKSUM]);
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TEST_RESPONSE,
- DPCD_TEST_EDID_CHECKSUM_WRITE);
- }
- } else {
- dev_info(dp->dev, "EDID data does not include any extensions.\n");
-
- /* Read EDID data */
- retval = exynos_dp_read_bytes_from_i2c(dp,
- I2C_EDID_DEVICE_ADDR,
- EDID_HEADER_PATTERN,
- EDID_BLOCK_LENGTH,
- &edid[EDID_HEADER_PATTERN]);
- if (retval != 0) {
- dev_err(dp->dev, "EDID Read failed!\n");
- return -EIO;
- }
- sum = exynos_dp_calc_edid_check_sum(edid);
- if (sum != 0) {
- dev_err(dp->dev, "EDID bad checksum!\n");
- return -EIO;
- }
-
- exynos_dp_read_byte_from_dpcd(dp,
- DPCD_ADDR_TEST_REQUEST,
- &test_vector);
- if (test_vector & DPCD_TEST_EDID_READ) {
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TEST_EDID_CHECKSUM,
- edid[EDID_CHECKSUM]);
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TEST_RESPONSE,
- DPCD_TEST_EDID_CHECKSUM_WRITE);
- }
- }
-
- dev_err(dp->dev, "EDID Read success!\n");
- return 0;
-}
-
-static int exynos_dp_handle_edid(struct exynos_dp_device *dp)
-{
- u8 buf[12];
- int i;
- int retval;
-
- /* Read DPCD DPCD_ADDR_DPCD_REV~RECEIVE_PORT1_CAP_1 */
- retval = exynos_dp_read_bytes_from_dpcd(dp, DPCD_ADDR_DPCD_REV,
- 12, buf);
- if (retval)
- return retval;
-
- /* Read EDID */
- for (i = 0; i < 3; i++) {
- retval = exynos_dp_read_edid(dp);
- if (!retval)
- break;
- }
-
- return retval;
-}
-
-static void exynos_dp_enable_rx_to_enhanced_mode(struct exynos_dp_device *dp,
- bool enable)
-{
- u8 data;
-
- exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET, &data);
-
- if (enable)
- exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
- DPCD_ENHANCED_FRAME_EN |
- DPCD_LANE_COUNT_SET(data));
- else
- exynos_dp_write_byte_to_dpcd(dp, DPCD_ADDR_LANE_COUNT_SET,
- DPCD_LANE_COUNT_SET(data));
-}
-
-static int exynos_dp_is_enhanced_mode_available(struct exynos_dp_device *dp)
-{
- u8 data;
- int retval;
-
- exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
- retval = DPCD_ENHANCED_FRAME_CAP(data);
-
- return retval;
-}
-
-static void exynos_dp_set_enhanced_mode(struct exynos_dp_device *dp)
-{
- u8 data;
-
- data = exynos_dp_is_enhanced_mode_available(dp);
- exynos_dp_enable_rx_to_enhanced_mode(dp, data);
- exynos_dp_enable_enhanced_mode(dp, data);
-}
-
-static void exynos_dp_training_pattern_dis(struct exynos_dp_device *dp)
-{
- exynos_dp_set_training_pattern(dp, DP_NONE);
-
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- DPCD_TRAINING_PATTERN_DISABLED);
-}
-
-static void exynos_dp_set_lane_lane_pre_emphasis(struct exynos_dp_device *dp,
- int pre_emphasis, int lane)
-{
- switch (lane) {
- case 0:
- exynos_dp_set_lane0_pre_emphasis(dp, pre_emphasis);
- break;
- case 1:
- exynos_dp_set_lane1_pre_emphasis(dp, pre_emphasis);
- break;
-
- case 2:
- exynos_dp_set_lane2_pre_emphasis(dp, pre_emphasis);
- break;
-
- case 3:
- exynos_dp_set_lane3_pre_emphasis(dp, pre_emphasis);
- break;
- }
-}
-
-static int exynos_dp_link_start(struct exynos_dp_device *dp)
-{
- u8 buf[4];
- int lane, lane_count, pll_tries, retval;
-
- lane_count = dp->link_train.lane_count;
-
- dp->link_train.lt_state = CLOCK_RECOVERY;
- dp->link_train.eq_loop = 0;
-
- for (lane = 0; lane < lane_count; lane++)
- dp->link_train.cr_loop[lane] = 0;
-
- /* Set link rate and count as you want to establish*/
- exynos_dp_set_link_bandwidth(dp, dp->link_train.link_rate);
- exynos_dp_set_lane_count(dp, dp->link_train.lane_count);
-
- /* Setup RX configuration */
- buf[0] = dp->link_train.link_rate;
- buf[1] = dp->link_train.lane_count;
- retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_LINK_BW_SET,
- 2, buf);
- if (retval)
- return retval;
-
- /* Set TX pre-emphasis to minimum */
- for (lane = 0; lane < lane_count; lane++)
- exynos_dp_set_lane_lane_pre_emphasis(dp,
- PRE_EMPHASIS_LEVEL_0, lane);
-
- /* Wait for PLL lock */
- pll_tries = 0;
- while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
- if (pll_tries == DP_TIMEOUT_LOOP_COUNT) {
- dev_err(dp->dev, "Wait for PLL lock timed out\n");
- return -ETIMEDOUT;
- }
-
- pll_tries++;
- usleep_range(90, 120);
- }
-
- /* Set training pattern 1 */
- exynos_dp_set_training_pattern(dp, TRAINING_PTN1);
-
- /* Set RX training pattern */
- retval = exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- DPCD_SCRAMBLING_DISABLED | DPCD_TRAINING_PATTERN_1);
- if (retval)
- return retval;
-
- for (lane = 0; lane < lane_count; lane++)
- buf[lane] = DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0 |
- DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0;
-
- retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
- lane_count, buf);
-
- return retval;
-}
-
-static unsigned char exynos_dp_get_lane_status(u8 link_status[2], int lane)
-{
- int shift = (lane & 1) * 4;
- u8 link_value = link_status[lane>>1];
-
- return (link_value >> shift) & 0xf;
-}
-
-static int exynos_dp_clock_recovery_ok(u8 link_status[2], int lane_count)
-{
- int lane;
- u8 lane_status;
-
- for (lane = 0; lane < lane_count; lane++) {
- lane_status = exynos_dp_get_lane_status(link_status, lane);
- if ((lane_status & DPCD_LANE_CR_DONE) == 0)
- return -EINVAL;
- }
- return 0;
-}
-
-static int exynos_dp_channel_eq_ok(u8 link_status[2], u8 link_align,
- int lane_count)
-{
- int lane;
- u8 lane_status;
-
- if ((link_align & DPCD_INTERLANE_ALIGN_DONE) == 0)
- return -EINVAL;
-
- for (lane = 0; lane < lane_count; lane++) {
- lane_status = exynos_dp_get_lane_status(link_status, lane);
- lane_status &= DPCD_CHANNEL_EQ_BITS;
- if (lane_status != DPCD_CHANNEL_EQ_BITS)
- return -EINVAL;
- }
-
- return 0;
-}
-
-static unsigned char exynos_dp_get_adjust_request_voltage(u8 adjust_request[2],
- int lane)
-{
- int shift = (lane & 1) * 4;
- u8 link_value = adjust_request[lane>>1];
-
- return (link_value >> shift) & 0x3;
-}
-
-static unsigned char exynos_dp_get_adjust_request_pre_emphasis(
- u8 adjust_request[2],
- int lane)
-{
- int shift = (lane & 1) * 4;
- u8 link_value = adjust_request[lane>>1];
-
- return ((link_value >> shift) & 0xc) >> 2;
-}
-
-static void exynos_dp_set_lane_link_training(struct exynos_dp_device *dp,
- u8 training_lane_set, int lane)
-{
- switch (lane) {
- case 0:
- exynos_dp_set_lane0_link_training(dp, training_lane_set);
- break;
- case 1:
- exynos_dp_set_lane1_link_training(dp, training_lane_set);
- break;
-
- case 2:
- exynos_dp_set_lane2_link_training(dp, training_lane_set);
- break;
-
- case 3:
- exynos_dp_set_lane3_link_training(dp, training_lane_set);
- break;
- }
-}
-
-static unsigned int exynos_dp_get_lane_link_training(
- struct exynos_dp_device *dp,
- int lane)
-{
- u32 reg;
-
- switch (lane) {
- case 0:
- reg = exynos_dp_get_lane0_link_training(dp);
- break;
- case 1:
- reg = exynos_dp_get_lane1_link_training(dp);
- break;
- case 2:
- reg = exynos_dp_get_lane2_link_training(dp);
- break;
- case 3:
- reg = exynos_dp_get_lane3_link_training(dp);
- break;
- default:
- WARN_ON(1);
- return 0;
- }
-
- return reg;
-}
-
-static void exynos_dp_reduce_link_rate(struct exynos_dp_device *dp)
-{
- exynos_dp_training_pattern_dis(dp);
- exynos_dp_set_enhanced_mode(dp);
-
- dp->link_train.lt_state = FAILED;
-}
-
-static void exynos_dp_get_adjust_training_lane(struct exynos_dp_device *dp,
- u8 adjust_request[2])
-{
- int lane, lane_count;
- u8 voltage_swing, pre_emphasis, training_lane;
-
- lane_count = dp->link_train.lane_count;
- for (lane = 0; lane < lane_count; lane++) {
- voltage_swing = exynos_dp_get_adjust_request_voltage(
- adjust_request, lane);
- pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
- adjust_request, lane);
- training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) |
- DPCD_PRE_EMPHASIS_SET(pre_emphasis);
-
- if (voltage_swing == VOLTAGE_LEVEL_3)
- training_lane |= DPCD_MAX_SWING_REACHED;
- if (pre_emphasis == PRE_EMPHASIS_LEVEL_3)
- training_lane |= DPCD_MAX_PRE_EMPHASIS_REACHED;
-
- dp->link_train.training_lane[lane] = training_lane;
- }
-}
-
-static int exynos_dp_process_clock_recovery(struct exynos_dp_device *dp)
-{
- int lane, lane_count, retval;
- u8 voltage_swing, pre_emphasis, training_lane;
- u8 link_status[2], adjust_request[2];
-
- usleep_range(100, 101);
-
- lane_count = dp->link_train.lane_count;
-
- retval = exynos_dp_read_bytes_from_dpcd(dp,
- DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
- if (retval)
- return retval;
-
- retval = exynos_dp_read_bytes_from_dpcd(dp,
- DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
- if (retval)
- return retval;
-
- if (exynos_dp_clock_recovery_ok(link_status, lane_count) == 0) {
- /* set training pattern 2 for EQ */
- exynos_dp_set_training_pattern(dp, TRAINING_PTN2);
-
- retval = exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- DPCD_SCRAMBLING_DISABLED |
- DPCD_TRAINING_PATTERN_2);
- if (retval)
- return retval;
-
- dev_info(dp->dev, "Link Training Clock Recovery success\n");
- dp->link_train.lt_state = EQUALIZER_TRAINING;
- } else {
- for (lane = 0; lane < lane_count; lane++) {
- training_lane = exynos_dp_get_lane_link_training(
- dp, lane);
- voltage_swing = exynos_dp_get_adjust_request_voltage(
- adjust_request, lane);
- pre_emphasis = exynos_dp_get_adjust_request_pre_emphasis(
- adjust_request, lane);
-
- if (DPCD_VOLTAGE_SWING_GET(training_lane) ==
- voltage_swing &&
- DPCD_PRE_EMPHASIS_GET(training_lane) ==
- pre_emphasis)
- dp->link_train.cr_loop[lane]++;
-
- if (dp->link_train.cr_loop[lane] == MAX_CR_LOOP ||
- voltage_swing == VOLTAGE_LEVEL_3 ||
- pre_emphasis == PRE_EMPHASIS_LEVEL_3) {
- dev_err(dp->dev, "CR Max reached (%d,%d,%d)\n",
- dp->link_train.cr_loop[lane],
- voltage_swing, pre_emphasis);
- exynos_dp_reduce_link_rate(dp);
- return -EIO;
- }
- }
- }
-
- exynos_dp_get_adjust_training_lane(dp, adjust_request);
-
- for (lane = 0; lane < lane_count; lane++)
- exynos_dp_set_lane_link_training(dp,
- dp->link_train.training_lane[lane], lane);
-
- retval = exynos_dp_write_bytes_to_dpcd(dp,
- DPCD_ADDR_TRAINING_LANE0_SET, lane_count,
- dp->link_train.training_lane);
- if (retval)
- return retval;
-
- return retval;
-}
-
-static int exynos_dp_process_equalizer_training(struct exynos_dp_device *dp)
-{
- int lane, lane_count, retval;
- u32 reg;
- u8 link_align, link_status[2], adjust_request[2];
-
- usleep_range(400, 401);
-
- lane_count = dp->link_train.lane_count;
-
- retval = exynos_dp_read_bytes_from_dpcd(dp,
- DPCD_ADDR_LANE0_1_STATUS, 2, link_status);
- if (retval)
- return retval;
-
- if (exynos_dp_clock_recovery_ok(link_status, lane_count)) {
- exynos_dp_reduce_link_rate(dp);
- return -EIO;
- }
-
- retval = exynos_dp_read_bytes_from_dpcd(dp,
- DPCD_ADDR_ADJUST_REQUEST_LANE0_1, 2, adjust_request);
- if (retval)
- return retval;
-
- retval = exynos_dp_read_byte_from_dpcd(dp,
- DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED, &link_align);
- if (retval)
- return retval;
-
- exynos_dp_get_adjust_training_lane(dp, adjust_request);
-
- if (!exynos_dp_channel_eq_ok(link_status, link_align, lane_count)) {
- /* traing pattern Set to Normal */
- exynos_dp_training_pattern_dis(dp);
-
- dev_info(dp->dev, "Link Training success!\n");
-
- exynos_dp_get_link_bandwidth(dp, ®);
- dp->link_train.link_rate = reg;
- dev_dbg(dp->dev, "final bandwidth = %.2x\n",
- dp->link_train.link_rate);
-
- exynos_dp_get_lane_count(dp, ®);
- dp->link_train.lane_count = reg;
- dev_dbg(dp->dev, "final lane count = %.2x\n",
- dp->link_train.lane_count);
-
- /* set enhanced mode if available */
- exynos_dp_set_enhanced_mode(dp);
- dp->link_train.lt_state = FINISHED;
-
- return 0;
- }
-
- /* not all locked */
- dp->link_train.eq_loop++;
-
- if (dp->link_train.eq_loop > MAX_EQ_LOOP) {
- dev_err(dp->dev, "EQ Max loop\n");
- exynos_dp_reduce_link_rate(dp);
- return -EIO;
- }
-
- for (lane = 0; lane < lane_count; lane++)
- exynos_dp_set_lane_link_training(dp,
- dp->link_train.training_lane[lane], lane);
-
- retval = exynos_dp_write_bytes_to_dpcd(dp, DPCD_ADDR_TRAINING_LANE0_SET,
- lane_count, dp->link_train.training_lane);
-
- return retval;
-}
-
-static void exynos_dp_get_max_rx_bandwidth(struct exynos_dp_device *dp,
- u8 *bandwidth)
-{
- u8 data;
-
- /*
- * For DP rev.1.1, Maximum link rate of Main Link lanes
- * 0x06 = 1.62 Gbps, 0x0a = 2.7 Gbps
- */
- exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LINK_RATE, &data);
- *bandwidth = data;
-}
-
-static void exynos_dp_get_max_rx_lane_count(struct exynos_dp_device *dp,
- u8 *lane_count)
-{
- u8 data;
-
- /*
- * For DP rev.1.1, Maximum number of Main Link lanes
- * 0x01 = 1 lane, 0x02 = 2 lanes, 0x04 = 4 lanes
- */
- exynos_dp_read_byte_from_dpcd(dp, DPCD_ADDR_MAX_LANE_COUNT, &data);
- *lane_count = DPCD_MAX_LANE_COUNT(data);
-}
-
-static void exynos_dp_init_training(struct exynos_dp_device *dp,
- enum link_lane_count_type max_lane,
- enum link_rate_type max_rate)
-{
- /*
- * MACRO_RST must be applied after the PLL_LOCK to avoid
- * the DP inter pair skew issue for at least 10 us
- */
- exynos_dp_reset_macro(dp);
-
- /* Initialize by reading RX's DPCD */
- exynos_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate);
- exynos_dp_get_max_rx_lane_count(dp, &dp->link_train.lane_count);
-
- if ((dp->link_train.link_rate != LINK_RATE_1_62GBPS) &&
- (dp->link_train.link_rate != LINK_RATE_2_70GBPS)) {
- dev_err(dp->dev, "Rx Max Link Rate is abnormal :%x !\n",
- dp->link_train.link_rate);
- dp->link_train.link_rate = LINK_RATE_1_62GBPS;
- }
-
- if (dp->link_train.lane_count == 0) {
- dev_err(dp->dev, "Rx Max Lane count is abnormal :%x !\n",
- dp->link_train.lane_count);
- dp->link_train.lane_count = (u8)LANE_COUNT1;
- }
-
- /* Setup TX lane count & rate */
- if (dp->link_train.lane_count > max_lane)
- dp->link_train.lane_count = max_lane;
- if (dp->link_train.link_rate > max_rate)
- dp->link_train.link_rate = max_rate;
-
- /* All DP analog module power up */
- exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
-}
-
-static int exynos_dp_sw_link_training(struct exynos_dp_device *dp)
-{
- int retval = 0, training_finished = 0;
-
- dp->link_train.lt_state = START;
-
- /* Process here */
- while (!retval && !training_finished) {
- switch (dp->link_train.lt_state) {
- case START:
- retval = exynos_dp_link_start(dp);
- if (retval)
- dev_err(dp->dev, "LT link start failed!\n");
- break;
- case CLOCK_RECOVERY:
- retval = exynos_dp_process_clock_recovery(dp);
- if (retval)
- dev_err(dp->dev, "LT CR failed!\n");
- break;
- case EQUALIZER_TRAINING:
- retval = exynos_dp_process_equalizer_training(dp);
- if (retval)
- dev_err(dp->dev, "LT EQ failed!\n");
- break;
- case FINISHED:
- training_finished = 1;
- break;
- case FAILED:
- return -EREMOTEIO;
- }
- }
- if (retval)
- dev_err(dp->dev, "eDP link training failed (%d)\n", retval);
-
- return retval;
-}
-
-static int exynos_dp_set_link_train(struct exynos_dp_device *dp,
- u32 count,
- u32 bwtype)
-{
- int i;
- int retval;
-
- for (i = 0; i < DP_TIMEOUT_LOOP_COUNT; i++) {
- exynos_dp_init_training(dp, count, bwtype);
- retval = exynos_dp_sw_link_training(dp);
- if (retval == 0)
- break;
-
- usleep_range(100, 110);
- }
-
- return retval;
-}
-
-static int exynos_dp_config_video(struct exynos_dp_device *dp)
-{
- int retval = 0;
- int timeout_loop = 0;
- int done_count = 0;
-
- exynos_dp_config_video_slave_mode(dp);
-
- exynos_dp_set_video_color_format(dp);
-
- if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
- dev_err(dp->dev, "PLL is not locked yet.\n");
- return -EINVAL;
- }
-
- for (;;) {
- timeout_loop++;
- if (exynos_dp_is_slave_video_stream_clock_on(dp) == 0)
- break;
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
- dev_err(dp->dev, "Timeout of video streamclk ok\n");
- return -ETIMEDOUT;
- }
-
- usleep_range(1, 2);
- }
-
- /* Set to use the register calculated M/N video */
- exynos_dp_set_video_cr_mn(dp, CALCULATED_M, 0, 0);
-
- /* For video bist, Video timing must be generated by register */
- exynos_dp_set_video_timing_mode(dp, VIDEO_TIMING_FROM_CAPTURE);
-
- /* Disable video mute */
- exynos_dp_enable_video_mute(dp, 0);
-
- /* Configure video slave mode */
- exynos_dp_enable_video_master(dp, 0);
-
- /* Enable video */
- exynos_dp_start_video(dp);
-
- timeout_loop = 0;
-
- for (;;) {
- timeout_loop++;
- if (exynos_dp_is_video_stream_on(dp) == 0) {
- done_count++;
- if (done_count > 10)
- break;
- } else if (done_count) {
- done_count = 0;
- }
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
- dev_err(dp->dev, "Timeout of video streamclk ok\n");
- return -ETIMEDOUT;
- }
-
- usleep_range(1000, 1001);
- }
-
- if (retval != 0)
- dev_err(dp->dev, "Video stream is not detected!\n");
-
- return retval;
-}
-
-static void exynos_dp_enable_scramble(struct exynos_dp_device *dp, bool enable)
-{
- u8 data;
-
- if (enable) {
- exynos_dp_enable_scrambling(dp);
-
- exynos_dp_read_byte_from_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- &data);
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- (u8)(data & ~DPCD_SCRAMBLING_DISABLED));
- } else {
- exynos_dp_disable_scrambling(dp);
-
- exynos_dp_read_byte_from_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- &data);
- exynos_dp_write_byte_to_dpcd(dp,
- DPCD_ADDR_TRAINING_PATTERN_SET,
- (u8)(data | DPCD_SCRAMBLING_DISABLED));
- }
-}
-
-static irqreturn_t exynos_dp_irq_handler(int irq, void *arg)
-{
- struct exynos_dp_device *dp = arg;
-
- enum dp_irq_type irq_type;
-
- irq_type = exynos_dp_get_irq_type(dp);
- switch (irq_type) {
- case DP_IRQ_TYPE_HP_CABLE_IN:
- dev_dbg(dp->dev, "Received irq - cable in\n");
- schedule_work(&dp->hotplug_work);
- exynos_dp_clear_hotplug_interrupts(dp);
- break;
- case DP_IRQ_TYPE_HP_CABLE_OUT:
- dev_dbg(dp->dev, "Received irq - cable out\n");
- exynos_dp_clear_hotplug_interrupts(dp);
- break;
- case DP_IRQ_TYPE_HP_CHANGE:
- /*
- * We get these change notifications once in a while, but there
- * is nothing we can do with them. Just ignore it for now and
- * only handle cable changes.
- */
- dev_dbg(dp->dev, "Received irq - hotplug change; ignoring.\n");
- exynos_dp_clear_hotplug_interrupts(dp);
- break;
- default:
- dev_err(dp->dev, "Received irq - unknown type!\n");
- break;
- }
- return IRQ_HANDLED;
-}
-
-static void exynos_dp_hotplug(struct work_struct *work)
-{
- struct exynos_dp_device *dp;
- int ret;
-
- dp = container_of(work, struct exynos_dp_device, hotplug_work);
-
- ret = exynos_dp_detect_hpd(dp);
- if (ret) {
- /* Cable has been disconnected, we're done */
- return;
- }
-
- ret = exynos_dp_handle_edid(dp);
- if (ret) {
- dev_err(dp->dev, "unable to handle edid\n");
- return;
- }
-
- ret = exynos_dp_set_link_train(dp, dp->video_info->lane_count,
- dp->video_info->link_rate);
- if (ret) {
- dev_err(dp->dev, "unable to do link train\n");
- return;
- }
-
- exynos_dp_enable_scramble(dp, 1);
- exynos_dp_enable_rx_to_enhanced_mode(dp, 1);
- exynos_dp_enable_enhanced_mode(dp, 1);
-
- exynos_dp_set_lane_count(dp, dp->video_info->lane_count);
- exynos_dp_set_link_bandwidth(dp, dp->video_info->link_rate);
-
- exynos_dp_init_video(dp);
- ret = exynos_dp_config_video(dp);
- if (ret)
- dev_err(dp->dev, "unable to config video\n");
-}
-
-static struct video_info *exynos_dp_dt_parse_pdata(struct device *dev)
-{
- struct device_node *dp_node = dev->of_node;
- struct video_info *dp_video_config;
-
- dp_video_config = devm_kzalloc(dev,
- sizeof(*dp_video_config), GFP_KERNEL);
- if (!dp_video_config) {
- dev_err(dev, "memory allocation for video config failed\n");
- return ERR_PTR(-ENOMEM);
- }
-
- dp_video_config->h_sync_polarity =
- of_property_read_bool(dp_node, "hsync-active-high");
-
- dp_video_config->v_sync_polarity =
- of_property_read_bool(dp_node, "vsync-active-high");
-
- dp_video_config->interlaced =
- of_property_read_bool(dp_node, "interlaced");
-
- if (of_property_read_u32(dp_node, "samsung,color-space",
- &dp_video_config->color_space)) {
- dev_err(dev, "failed to get color-space\n");
- return ERR_PTR(-EINVAL);
- }
-
- if (of_property_read_u32(dp_node, "samsung,dynamic-range",
- &dp_video_config->dynamic_range)) {
- dev_err(dev, "failed to get dynamic-range\n");
- return ERR_PTR(-EINVAL);
- }
-
- if (of_property_read_u32(dp_node, "samsung,ycbcr-coeff",
- &dp_video_config->ycbcr_coeff)) {
- dev_err(dev, "failed to get ycbcr-coeff\n");
- return ERR_PTR(-EINVAL);
- }
-
- if (of_property_read_u32(dp_node, "samsung,color-depth",
- &dp_video_config->color_depth)) {
- dev_err(dev, "failed to get color-depth\n");
- return ERR_PTR(-EINVAL);
- }
-
- if (of_property_read_u32(dp_node, "samsung,link-rate",
- &dp_video_config->link_rate)) {
- dev_err(dev, "failed to get link-rate\n");
- return ERR_PTR(-EINVAL);
- }
-
- if (of_property_read_u32(dp_node, "samsung,lane-count",
- &dp_video_config->lane_count)) {
- dev_err(dev, "failed to get lane-count\n");
- return ERR_PTR(-EINVAL);
- }
-
- return dp_video_config;
-}
-
-static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
-{
- struct device_node *dp_phy_node = of_node_get(dp->dev->of_node);
- u32 phy_base;
- int ret = 0;
-
- dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
- if (!dp_phy_node) {
- dp->phy = devm_phy_get(dp->dev, "dp");
- if (IS_ERR(dp->phy))
- return PTR_ERR(dp->phy);
- else
- return 0;
- }
-
- if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {
- dev_err(dp->dev, "failed to get reg for dptx-phy\n");
- ret = -EINVAL;
- goto err;
- }
-
- if (of_property_read_u32(dp_phy_node, "samsung,enable-mask",
- &dp->enable_mask)) {
- dev_err(dp->dev, "failed to get enable-mask for dptx-phy\n");
- ret = -EINVAL;
- goto err;
- }
-
- dp->phy_addr = ioremap(phy_base, SZ_4);
- if (!dp->phy_addr) {
- dev_err(dp->dev, "failed to ioremap dp-phy\n");
- ret = -ENOMEM;
- goto err;
- }
-
-err:
- of_node_put(dp_phy_node);
-
- return ret;
-}
-
-static void exynos_dp_phy_init(struct exynos_dp_device *dp)
-{
- if (dp->phy) {
- phy_power_on(dp->phy);
- } else if (dp->phy_addr) {
- u32 reg;
-
- reg = __raw_readl(dp->phy_addr);
- reg |= dp->enable_mask;
- __raw_writel(reg, dp->phy_addr);
- }
-}
-
-static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
-{
- if (dp->phy) {
- phy_power_off(dp->phy);
- } else if (dp->phy_addr) {
- u32 reg;
-
- reg = __raw_readl(dp->phy_addr);
- reg &= ~(dp->enable_mask);
- __raw_writel(reg, dp->phy_addr);
- }
-}
-
-static int exynos_dp_probe(struct platform_device *pdev)
-{
- struct resource *res;
- struct exynos_dp_device *dp;
-
- int ret = 0;
-
- dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
- GFP_KERNEL);
- if (!dp) {
- dev_err(&pdev->dev, "no memory for device data\n");
- return -ENOMEM;
- }
-
- dp->dev = &pdev->dev;
-
- dp->video_info = exynos_dp_dt_parse_pdata(&pdev->dev);
- if (IS_ERR(dp->video_info))
- return PTR_ERR(dp->video_info);
-
- ret = exynos_dp_dt_parse_phydata(dp);
- if (ret)
- return ret;
-
- dp->clock = devm_clk_get(&pdev->dev, "dp");
- if (IS_ERR(dp->clock)) {
- dev_err(&pdev->dev, "failed to get clock\n");
- return PTR_ERR(dp->clock);
- }
-
- clk_prepare_enable(dp->clock);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- dp->reg_base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(dp->reg_base))
- return PTR_ERR(dp->reg_base);
-
- dp->irq = platform_get_irq(pdev, 0);
- if (dp->irq == -ENXIO) {
- dev_err(&pdev->dev, "failed to get irq\n");
- return -ENODEV;
- }
-
- INIT_WORK(&dp->hotplug_work, exynos_dp_hotplug);
-
- exynos_dp_phy_init(dp);
-
- exynos_dp_init_dp(dp);
-
- ret = devm_request_irq(&pdev->dev, dp->irq, exynos_dp_irq_handler, 0,
- "exynos-dp", dp);
- if (ret) {
- dev_err(&pdev->dev, "failed to request irq\n");
- return ret;
- }
-
- platform_set_drvdata(pdev, dp);
-
- return 0;
-}
-
-static int exynos_dp_remove(struct platform_device *pdev)
-{
- struct exynos_dp_device *dp = platform_get_drvdata(pdev);
-
- flush_work(&dp->hotplug_work);
-
- exynos_dp_phy_exit(dp);
-
- clk_disable_unprepare(dp->clock);
-
-
- return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int exynos_dp_suspend(struct device *dev)
-{
- struct exynos_dp_device *dp = dev_get_drvdata(dev);
-
- disable_irq(dp->irq);
-
- flush_work(&dp->hotplug_work);
-
- exynos_dp_phy_exit(dp);
-
- clk_disable_unprepare(dp->clock);
-
- return 0;
-}
-
-static int exynos_dp_resume(struct device *dev)
-{
- struct exynos_dp_device *dp = dev_get_drvdata(dev);
-
- exynos_dp_phy_init(dp);
-
- clk_prepare_enable(dp->clock);
-
- exynos_dp_init_dp(dp);
-
- enable_irq(dp->irq);
-
- return 0;
-}
-#endif
-
-static const struct dev_pm_ops exynos_dp_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(exynos_dp_suspend, exynos_dp_resume)
-};
-
-static const struct of_device_id exynos_dp_match[] = {
- { .compatible = "samsung,exynos5-dp" },
- {},
-};
-MODULE_DEVICE_TABLE(of, exynos_dp_match);
-
-static struct platform_driver exynos_dp_driver = {
- .probe = exynos_dp_probe,
- .remove = exynos_dp_remove,
- .driver = {
- .name = "exynos-dp",
- .owner = THIS_MODULE,
- .pm = &exynos_dp_pm_ops,
- .of_match_table = exynos_dp_match,
- },
-};
-
-module_platform_driver(exynos_dp_driver);
-
-MODULE_AUTHOR("Jingoo Han <jg1.han@samsung.com>");
-MODULE_DESCRIPTION("Samsung SoC DP Driver");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * Header file for Samsung DP (Display Port) interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef _EXYNOS_DP_CORE_H
-#define _EXYNOS_DP_CORE_H
-
-#define DP_TIMEOUT_LOOP_COUNT 100
-#define MAX_CR_LOOP 5
-#define MAX_EQ_LOOP 5
-
-enum link_rate_type {
- LINK_RATE_1_62GBPS = 0x06,
- LINK_RATE_2_70GBPS = 0x0a
-};
-
-enum link_lane_count_type {
- LANE_COUNT1 = 1,
- LANE_COUNT2 = 2,
- LANE_COUNT4 = 4
-};
-
-enum link_training_state {
- START,
- CLOCK_RECOVERY,
- EQUALIZER_TRAINING,
- FINISHED,
- FAILED
-};
-
-enum voltage_swing_level {
- VOLTAGE_LEVEL_0,
- VOLTAGE_LEVEL_1,
- VOLTAGE_LEVEL_2,
- VOLTAGE_LEVEL_3,
-};
-
-enum pre_emphasis_level {
- PRE_EMPHASIS_LEVEL_0,
- PRE_EMPHASIS_LEVEL_1,
- PRE_EMPHASIS_LEVEL_2,
- PRE_EMPHASIS_LEVEL_3,
-};
-
-enum pattern_set {
- PRBS7,
- D10_2,
- TRAINING_PTN1,
- TRAINING_PTN2,
- DP_NONE
-};
-
-enum color_space {
- COLOR_RGB,
- COLOR_YCBCR422,
- COLOR_YCBCR444
-};
-
-enum color_depth {
- COLOR_6,
- COLOR_8,
- COLOR_10,
- COLOR_12
-};
-
-enum color_coefficient {
- COLOR_YCBCR601,
- COLOR_YCBCR709
-};
-
-enum dynamic_range {
- VESA,
- CEA
-};
-
-enum pll_status {
- PLL_UNLOCKED,
- PLL_LOCKED
-};
-
-enum clock_recovery_m_value_type {
- CALCULATED_M,
- REGISTER_M
-};
-
-enum video_timing_recognition_type {
- VIDEO_TIMING_FROM_CAPTURE,
- VIDEO_TIMING_FROM_REGISTER
-};
-
-enum analog_power_block {
- AUX_BLOCK,
- CH0_BLOCK,
- CH1_BLOCK,
- CH2_BLOCK,
- CH3_BLOCK,
- ANALOG_TOTAL,
- POWER_ALL
-};
-
-enum dp_irq_type {
- DP_IRQ_TYPE_HP_CABLE_IN,
- DP_IRQ_TYPE_HP_CABLE_OUT,
- DP_IRQ_TYPE_HP_CHANGE,
- DP_IRQ_TYPE_UNKNOWN,
-};
-
-struct video_info {
- char *name;
-
- bool h_sync_polarity;
- bool v_sync_polarity;
- bool interlaced;
-
- enum color_space color_space;
- enum dynamic_range dynamic_range;
- enum color_coefficient ycbcr_coeff;
- enum color_depth color_depth;
-
- enum link_rate_type link_rate;
- enum link_lane_count_type lane_count;
-};
-
-struct link_train {
- int eq_loop;
- int cr_loop[4];
-
- u8 link_rate;
- u8 lane_count;
- u8 training_lane[4];
-
- enum link_training_state lt_state;
-};
-
-struct exynos_dp_device {
- struct device *dev;
- struct clk *clock;
- unsigned int irq;
- void __iomem *reg_base;
- void __iomem *phy_addr;
- unsigned int enable_mask;
-
- struct video_info *video_info;
- struct link_train link_train;
- struct work_struct hotplug_work;
- struct phy *phy;
-};
-
-/* exynos_dp_reg.c */
-void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_stop_video(struct exynos_dp_device *dp);
-void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_init_analog_param(struct exynos_dp_device *dp);
-void exynos_dp_init_interrupt(struct exynos_dp_device *dp);
-void exynos_dp_reset(struct exynos_dp_device *dp);
-void exynos_dp_swreset(struct exynos_dp_device *dp);
-void exynos_dp_config_interrupt(struct exynos_dp_device *dp);
-enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp);
-void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
- enum analog_power_block block,
- bool enable);
-void exynos_dp_init_analog_func(struct exynos_dp_device *dp);
-void exynos_dp_init_hpd(struct exynos_dp_device *dp);
-enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp);
-void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp);
-void exynos_dp_reset_aux(struct exynos_dp_device *dp);
-void exynos_dp_init_aux(struct exynos_dp_device *dp);
-int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp);
-void exynos_dp_enable_sw_function(struct exynos_dp_device *dp);
-int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp);
-int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned char data);
-int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned char *data);
-int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char data[]);
-int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char data[]);
-int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr);
-int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr,
- unsigned int *data);
-int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char edid[]);
-void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype);
-void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype);
-void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count);
-void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count);
-void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
- enum pattern_set pattern);
-void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level);
-void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
- u32 training_lane);
-void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
- u32 training_lane);
-void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
- u32 training_lane);
-void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
- u32 training_lane);
-u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp);
-u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp);
-void exynos_dp_reset_macro(struct exynos_dp_device *dp);
-void exynos_dp_init_video(struct exynos_dp_device *dp);
-
-void exynos_dp_set_video_color_format(struct exynos_dp_device *dp);
-int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp);
-void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
- enum clock_recovery_m_value_type type,
- u32 m_value,
- u32 n_value);
-void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type);
-void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable);
-void exynos_dp_start_video(struct exynos_dp_device *dp);
-int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp);
-void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp);
-void exynos_dp_enable_scrambling(struct exynos_dp_device *dp);
-void exynos_dp_disable_scrambling(struct exynos_dp_device *dp);
-
-/* I2C EDID Chip ID, Slave Address */
-#define I2C_EDID_DEVICE_ADDR 0x50
-#define I2C_E_EDID_DEVICE_ADDR 0x30
-
-#define EDID_BLOCK_LENGTH 0x80
-#define EDID_HEADER_PATTERN 0x00
-#define EDID_EXTENSION_FLAG 0x7e
-#define EDID_CHECKSUM 0x7f
-
-/* Definition for DPCD Register */
-#define DPCD_ADDR_DPCD_REV 0x0000
-#define DPCD_ADDR_MAX_LINK_RATE 0x0001
-#define DPCD_ADDR_MAX_LANE_COUNT 0x0002
-#define DPCD_ADDR_LINK_BW_SET 0x0100
-#define DPCD_ADDR_LANE_COUNT_SET 0x0101
-#define DPCD_ADDR_TRAINING_PATTERN_SET 0x0102
-#define DPCD_ADDR_TRAINING_LANE0_SET 0x0103
-#define DPCD_ADDR_LANE0_1_STATUS 0x0202
-#define DPCD_ADDR_LANE_ALIGN_STATUS_UPDATED 0x0204
-#define DPCD_ADDR_ADJUST_REQUEST_LANE0_1 0x0206
-#define DPCD_ADDR_ADJUST_REQUEST_LANE2_3 0x0207
-#define DPCD_ADDR_TEST_REQUEST 0x0218
-#define DPCD_ADDR_TEST_RESPONSE 0x0260
-#define DPCD_ADDR_TEST_EDID_CHECKSUM 0x0261
-#define DPCD_ADDR_SINK_POWER_STATE 0x0600
-
-/* DPCD_ADDR_MAX_LANE_COUNT */
-#define DPCD_ENHANCED_FRAME_CAP(x) (((x) >> 7) & 0x1)
-#define DPCD_MAX_LANE_COUNT(x) ((x) & 0x1f)
-
-/* DPCD_ADDR_LANE_COUNT_SET */
-#define DPCD_ENHANCED_FRAME_EN (0x1 << 7)
-#define DPCD_LANE_COUNT_SET(x) ((x) & 0x1f)
-
-/* DPCD_ADDR_TRAINING_PATTERN_SET */
-#define DPCD_SCRAMBLING_DISABLED (0x1 << 5)
-#define DPCD_SCRAMBLING_ENABLED (0x0 << 5)
-#define DPCD_TRAINING_PATTERN_2 (0x2 << 0)
-#define DPCD_TRAINING_PATTERN_1 (0x1 << 0)
-#define DPCD_TRAINING_PATTERN_DISABLED (0x0 << 0)
-
-/* DPCD_ADDR_TRAINING_LANE0_SET */
-#define DPCD_MAX_PRE_EMPHASIS_REACHED (0x1 << 5)
-#define DPCD_PRE_EMPHASIS_SET(x) (((x) & 0x3) << 3)
-#define DPCD_PRE_EMPHASIS_GET(x) (((x) >> 3) & 0x3)
-#define DPCD_PRE_EMPHASIS_PATTERN2_LEVEL0 (0x0 << 3)
-#define DPCD_MAX_SWING_REACHED (0x1 << 2)
-#define DPCD_VOLTAGE_SWING_SET(x) (((x) & 0x3) << 0)
-#define DPCD_VOLTAGE_SWING_GET(x) (((x) >> 0) & 0x3)
-#define DPCD_VOLTAGE_SWING_PATTERN1_LEVEL0 (0x0 << 0)
-
-/* DPCD_ADDR_LANE0_1_STATUS */
-#define DPCD_LANE_SYMBOL_LOCKED (0x1 << 2)
-#define DPCD_LANE_CHANNEL_EQ_DONE (0x1 << 1)
-#define DPCD_LANE_CR_DONE (0x1 << 0)
-#define DPCD_CHANNEL_EQ_BITS (DPCD_LANE_CR_DONE| \
- DPCD_LANE_CHANNEL_EQ_DONE|\
- DPCD_LANE_SYMBOL_LOCKED)
-
-/* DPCD_ADDR_LANE_ALIGN__STATUS_UPDATED */
-#define DPCD_LINK_STATUS_UPDATED (0x1 << 7)
-#define DPCD_DOWNSTREAM_PORT_STATUS_CHANGED (0x1 << 6)
-#define DPCD_INTERLANE_ALIGN_DONE (0x1 << 0)
-
-/* DPCD_ADDR_TEST_REQUEST */
-#define DPCD_TEST_EDID_READ (0x1 << 2)
-
-/* DPCD_ADDR_TEST_RESPONSE */
-#define DPCD_TEST_EDID_CHECKSUM_WRITE (0x1 << 2)
-
-/* DPCD_ADDR_SINK_POWER_STATE */
-#define DPCD_SET_POWER_STATE_D0 (0x1 << 0)
-#define DPCD_SET_POWER_STATE_D4 (0x2 << 0)
-
-#endif /* _EXYNOS_DP_CORE_H */
+++ /dev/null
-/*
- * Samsung DP (Display port) register interface driver.
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/device.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include "exynos_dp_core.h"
-#include "exynos_dp_reg.h"
-
-#define COMMON_INT_MASK_1 0
-#define COMMON_INT_MASK_2 0
-#define COMMON_INT_MASK_3 0
-#define COMMON_INT_MASK_4 (HOTPLUG_CHG | HPD_LOST | PLUG)
-#define INT_STA_MASK INT_HPD
-
-void exynos_dp_enable_video_mute(struct exynos_dp_device *dp, bool enable)
-{
- u32 reg;
-
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- reg |= HDCP_VIDEO_MUTE;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- reg &= ~HDCP_VIDEO_MUTE;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- }
-}
-
-void exynos_dp_stop_video(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- reg &= ~VIDEO_EN;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-}
-
-void exynos_dp_lane_swap(struct exynos_dp_device *dp, bool enable)
-{
- u32 reg;
-
- if (enable)
- reg = LANE3_MAP_LOGIC_LANE_0 | LANE2_MAP_LOGIC_LANE_1 |
- LANE1_MAP_LOGIC_LANE_2 | LANE0_MAP_LOGIC_LANE_3;
- else
- reg = LANE3_MAP_LOGIC_LANE_3 | LANE2_MAP_LOGIC_LANE_2 |
- LANE1_MAP_LOGIC_LANE_1 | LANE0_MAP_LOGIC_LANE_0;
-
- writel(reg, dp->reg_base + EXYNOS_DP_LANE_MAP);
-}
-
-void exynos_dp_init_analog_param(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = TX_TERMINAL_CTRL_50_OHM;
- writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_1);
-
- reg = SEL_24M | TX_DVDD_BIT_1_0625V;
- writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_2);
-
- reg = DRIVE_DVDD_BIT_1_0625V | VCO_BIT_600_MICRO;
- writel(reg, dp->reg_base + EXYNOS_DP_ANALOG_CTL_3);
-
- reg = PD_RING_OSC | AUX_TERMINAL_CTRL_50_OHM |
- TX_CUR1_2X | TX_CUR_16_MA;
- writel(reg, dp->reg_base + EXYNOS_DP_PLL_FILTER_CTL_1);
-
- reg = CH3_AMP_400_MV | CH2_AMP_400_MV |
- CH1_AMP_400_MV | CH0_AMP_400_MV;
- writel(reg, dp->reg_base + EXYNOS_DP_TX_AMP_TUNING_CTL);
-}
-
-void exynos_dp_init_interrupt(struct exynos_dp_device *dp)
-{
- /* Set interrupt pin assertion polarity as high */
- writel(INT_POL1 | INT_POL0, dp->reg_base + EXYNOS_DP_INT_CTL);
-
- /* Clear pending regisers */
- writel(0xff, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
- writel(0x4f, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_2);
- writel(0xe0, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_3);
- writel(0xe7, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
- writel(0x63, dp->reg_base + EXYNOS_DP_INT_STA);
-
- /* 0:mask,1: unmask */
- writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
- writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
- writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
- writel(0x00, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
- writel(0x00, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
-}
-
-void exynos_dp_reset(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- exynos_dp_stop_video(dp);
- exynos_dp_enable_video_mute(dp, 0);
-
- reg = MASTER_VID_FUNC_EN_N | SLAVE_VID_FUNC_EN_N |
- AUD_FIFO_FUNC_EN_N | AUD_FUNC_EN_N |
- HDCP_FUNC_EN_N | SW_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-
- reg = SSC_FUNC_EN_N | AUX_FUNC_EN_N |
- SERDES_FIFO_FUNC_EN_N |
- LS_CLK_DOMAIN_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-
- usleep_range(20, 30);
-
- exynos_dp_lane_swap(dp, 0);
-
- writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
- writel(0x40, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
- writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
- writel(0x0, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-
- writel(0x0, dp->reg_base + EXYNOS_DP_PKT_SEND_CTL);
- writel(0x0, dp->reg_base + EXYNOS_DP_HDCP_CTL);
-
- writel(0x5e, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_L);
- writel(0x1a, dp->reg_base + EXYNOS_DP_HPD_DEGLITCH_H);
-
- writel(0x10, dp->reg_base + EXYNOS_DP_LINK_DEBUG_CTL);
-
- writel(0x0, dp->reg_base + EXYNOS_DP_PHY_TEST);
-
- writel(0x0, dp->reg_base + EXYNOS_DP_VIDEO_FIFO_THRD);
- writel(0x20, dp->reg_base + EXYNOS_DP_AUDIO_MARGIN);
-
- writel(0x4, dp->reg_base + EXYNOS_DP_M_VID_GEN_FILTER_TH);
- writel(0x2, dp->reg_base + EXYNOS_DP_M_AUD_GEN_FILTER_TH);
-
- writel(0x00000101, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-}
-
-void exynos_dp_swreset(struct exynos_dp_device *dp)
-{
- writel(RESET_DP_TX, dp->reg_base + EXYNOS_DP_TX_SW_RESET);
-}
-
-void exynos_dp_config_interrupt(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- /* 0: mask, 1: unmask */
- reg = COMMON_INT_MASK_1;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_1);
-
- reg = COMMON_INT_MASK_2;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_2);
-
- reg = COMMON_INT_MASK_3;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_3);
-
- reg = COMMON_INT_MASK_4;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_MASK_4);
-
- reg = INT_STA_MASK;
- writel(reg, dp->reg_base + EXYNOS_DP_INT_STA_MASK);
-}
-
-enum pll_status exynos_dp_get_pll_lock_status(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
- if (reg & PLL_LOCK)
- return PLL_LOCKED;
- else
- return PLL_UNLOCKED;
-}
-
-void exynos_dp_set_pll_power_down(struct exynos_dp_device *dp, bool enable)
-{
- u32 reg;
-
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
- reg |= DP_PLL_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PLL_CTL);
- reg &= ~DP_PLL_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PLL_CTL);
- }
-}
-
-void exynos_dp_set_analog_power_down(struct exynos_dp_device *dp,
- enum analog_power_block block,
- bool enable)
-{
- u32 reg;
-
- switch (block) {
- case AUX_BLOCK:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= AUX_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~AUX_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case CH0_BLOCK:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= CH0_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~CH0_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case CH1_BLOCK:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= CH1_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~CH1_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case CH2_BLOCK:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= CH2_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~CH2_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case CH3_BLOCK:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= CH3_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~CH3_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case ANALOG_TOTAL:
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg |= DP_PHY_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_PD);
- reg &= ~DP_PHY_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- case POWER_ALL:
- if (enable) {
- reg = DP_PHY_PD | AUX_PD | CH3_PD | CH2_PD |
- CH1_PD | CH0_PD;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_PD);
- } else {
- writel(0x00, dp->reg_base + EXYNOS_DP_PHY_PD);
- }
- break;
- default:
- break;
- }
-}
-
-void exynos_dp_init_analog_func(struct exynos_dp_device *dp)
-{
- u32 reg;
- int timeout_loop = 0;
-
- exynos_dp_set_analog_power_down(dp, POWER_ALL, 0);
-
- reg = PLL_LOCK_CHG;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
-
- reg = readl(dp->reg_base + EXYNOS_DP_DEBUG_CTL);
- reg &= ~(F_PLL_LOCK | PLL_LOCK_CTRL);
- writel(reg, dp->reg_base + EXYNOS_DP_DEBUG_CTL);
-
- /* Power up PLL */
- if (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
- exynos_dp_set_pll_power_down(dp, 0);
-
- while (exynos_dp_get_pll_lock_status(dp) == PLL_UNLOCKED) {
- timeout_loop++;
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
- dev_err(dp->dev, "failed to get pll lock status\n");
- return;
- }
- usleep_range(10, 20);
- }
- }
-
- /* Enable Serdes FIFO function and Link symbol clock domain module */
- reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
- reg &= ~(SERDES_FIFO_FUNC_EN_N | LS_CLK_DOMAIN_FUNC_EN_N
- | AUX_FUNC_EN_N);
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-void exynos_dp_clear_hotplug_interrupts(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = HOTPLUG_CHG | HPD_LOST | PLUG;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
-
- reg = INT_HPD;
- writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
-}
-
-void exynos_dp_init_hpd(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- exynos_dp_clear_hotplug_interrupts(dp);
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
- reg &= ~(F_HPD | HPD_CTRL);
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-}
-
-enum dp_irq_type exynos_dp_get_irq_type(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- /* Parse hotplug interrupt status register */
- reg = readl(dp->reg_base + EXYNOS_DP_COMMON_INT_STA_4);
-
- if (reg & PLUG)
- return DP_IRQ_TYPE_HP_CABLE_IN;
-
- if (reg & HPD_LOST)
- return DP_IRQ_TYPE_HP_CABLE_OUT;
-
- if (reg & HOTPLUG_CHG)
- return DP_IRQ_TYPE_HP_CHANGE;
-
- return DP_IRQ_TYPE_UNKNOWN;
-}
-
-void exynos_dp_reset_aux(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- /* Disable AUX channel module */
- reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
- reg |= AUX_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-void exynos_dp_init_aux(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- /* Clear inerrupts related to AUX channel */
- reg = RPLY_RECEIV | AUX_ERR;
- writel(reg, dp->reg_base + EXYNOS_DP_INT_STA);
-
- exynos_dp_reset_aux(dp);
-
- /* Disable AUX transaction H/W retry */
- reg = AUX_BIT_PERIOD_EXPECTED_DELAY(3) | AUX_HW_RETRY_COUNT_SEL(0)|
- AUX_HW_RETRY_INTERVAL_600_MICROSECONDS;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_HW_RETRY_CTL) ;
-
- /* Receive AUX Channel DEFER commands equal to DEFFER_COUNT*64 */
- reg = DEFER_CTRL_EN | DEFER_COUNT(1);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_DEFER_CTL);
-
- /* Enable AUX channel module */
- reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_2);
- reg &= ~AUX_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_2);
-}
-
-int exynos_dp_get_plug_in_status(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
- if (reg & HPD_STATUS)
- return 0;
-
- return -EINVAL;
-}
-
-void exynos_dp_enable_sw_function(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
- reg &= ~SW_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-}
-
-int exynos_dp_start_aux_transaction(struct exynos_dp_device *dp)
-{
- int reg;
- int retval = 0;
- int timeout_loop = 0;
-
- /* Enable AUX CH operation */
- reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
- reg |= AUX_EN;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-
- /* Is AUX CH command reply received? */
- reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
- while (!(reg & RPLY_RECEIV)) {
- timeout_loop++;
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
- dev_err(dp->dev, "AUX CH command reply failed!\n");
- return -ETIMEDOUT;
- }
- reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
- usleep_range(10, 11);
- }
-
- /* Clear interrupt source for AUX CH command reply */
- writel(RPLY_RECEIV, dp->reg_base + EXYNOS_DP_INT_STA);
-
- /* Clear interrupt source for AUX CH access error */
- reg = readl(dp->reg_base + EXYNOS_DP_INT_STA);
- if (reg & AUX_ERR) {
- writel(AUX_ERR, dp->reg_base + EXYNOS_DP_INT_STA);
- return -EREMOTEIO;
- }
-
- /* Check AUX CH error access status */
- reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_STA);
- if ((reg & AUX_STATUS_MASK) != 0) {
- dev_err(dp->dev, "AUX CH error happens: %d\n\n",
- reg & AUX_STATUS_MASK);
- return -EREMOTEIO;
- }
-
- return retval;
-}
-
-int exynos_dp_write_byte_to_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned char data)
-{
- u32 reg;
- int i;
- int retval;
-
- for (i = 0; i < 3; i++) {
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- /* Select DPCD device address */
- reg = AUX_ADDR_7_0(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
- reg = AUX_ADDR_15_8(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
- reg = AUX_ADDR_19_16(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
- /* Write data buffer */
- reg = (unsigned int)data;
- writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
- /*
- * Set DisplayPort transaction and write 1 byte
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
- __func__);
- }
-
- return retval;
-}
-
-int exynos_dp_read_byte_from_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned char *data)
-{
- u32 reg;
- int i;
- int retval;
-
- for (i = 0; i < 3; i++) {
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- /* Select DPCD device address */
- reg = AUX_ADDR_7_0(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
- reg = AUX_ADDR_15_8(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
- reg = AUX_ADDR_19_16(reg_addr);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
- /*
- * Set DisplayPort transaction and read 1 byte
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
- __func__);
- }
-
- /* Read data buffer */
- reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
- *data = (unsigned char)(reg & 0xff);
-
- return retval;
-}
-
-int exynos_dp_write_bytes_to_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char data[])
-{
- u32 reg;
- unsigned int start_offset;
- unsigned int cur_data_count;
- unsigned int cur_data_idx;
- int i;
- int retval = 0;
-
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- start_offset = 0;
- while (start_offset < count) {
- /* Buffer size of AUX CH is 16 * 4bytes */
- if ((count - start_offset) > 16)
- cur_data_count = 16;
- else
- cur_data_count = count - start_offset;
-
- for (i = 0; i < 3; i++) {
- /* Select DPCD device address */
- reg = AUX_ADDR_7_0(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
- reg = AUX_ADDR_15_8(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
- reg = AUX_ADDR_19_16(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
- for (cur_data_idx = 0; cur_data_idx < cur_data_count;
- cur_data_idx++) {
- reg = data[start_offset + cur_data_idx];
- writel(reg, dp->reg_base + EXYNOS_DP_BUF_DATA_0
- + 4 * cur_data_idx);
- }
-
- /*
- * Set DisplayPort transaction and write
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_LENGTH(cur_data_count) |
- AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_WRITE;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
- __func__);
- }
-
- start_offset += cur_data_count;
- }
-
- return retval;
-}
-
-int exynos_dp_read_bytes_from_dpcd(struct exynos_dp_device *dp,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char data[])
-{
- u32 reg;
- unsigned int start_offset;
- unsigned int cur_data_count;
- unsigned int cur_data_idx;
- int i;
- int retval = 0;
-
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- start_offset = 0;
- while (start_offset < count) {
- /* Buffer size of AUX CH is 16 * 4bytes */
- if ((count - start_offset) > 16)
- cur_data_count = 16;
- else
- cur_data_count = count - start_offset;
-
- /* AUX CH Request Transaction process */
- for (i = 0; i < 3; i++) {
- /* Select DPCD device address */
- reg = AUX_ADDR_7_0(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
- reg = AUX_ADDR_15_8(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
- reg = AUX_ADDR_19_16(reg_addr + start_offset);
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
- /*
- * Set DisplayPort transaction and read
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_LENGTH(cur_data_count) |
- AUX_TX_COMM_DP_TRANSACTION | AUX_TX_COMM_READ;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
- __func__);
- }
-
- for (cur_data_idx = 0; cur_data_idx < cur_data_count;
- cur_data_idx++) {
- reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
- + 4 * cur_data_idx);
- data[start_offset + cur_data_idx] =
- (unsigned char)reg;
- }
-
- start_offset += cur_data_count;
- }
-
- return retval;
-}
-
-int exynos_dp_select_i2c_device(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr)
-{
- u32 reg;
- int retval;
-
- /* Set EDID device address */
- reg = device_addr;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_ADDR_7_0);
- writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_15_8);
- writel(0x0, dp->reg_base + EXYNOS_DP_AUX_ADDR_19_16);
-
- /* Set offset from base address of EDID device */
- writel(reg_addr, dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
- /*
- * Set I2C transaction and write address
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_TX_COMM_I2C_TRANSACTION | AUX_TX_COMM_MOT |
- AUX_TX_COMM_WRITE;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval != 0)
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n", __func__);
-
- return retval;
-}
-
-int exynos_dp_read_byte_from_i2c(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr,
- unsigned int *data)
-{
- u32 reg;
- int i;
- int retval;
-
- for (i = 0; i < 3; i++) {
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- /* Select EDID device */
- retval = exynos_dp_select_i2c_device(dp, device_addr, reg_addr);
- if (retval != 0)
- continue;
-
- /*
- * Set I2C transaction and read data
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_TX_COMM_I2C_TRANSACTION |
- AUX_TX_COMM_READ;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev, "%s: Aux Transaction fail!\n",
- __func__);
- }
-
- /* Read data */
- if (retval == 0)
- *data = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0);
-
- return retval;
-}
-
-int exynos_dp_read_bytes_from_i2c(struct exynos_dp_device *dp,
- unsigned int device_addr,
- unsigned int reg_addr,
- unsigned int count,
- unsigned char edid[])
-{
- u32 reg;
- unsigned int i, j;
- unsigned int cur_data_idx;
- unsigned int defer = 0;
- int retval = 0;
-
- for (i = 0; i < count; i += 16) {
- for (j = 0; j < 3; j++) {
- /* Clear AUX CH data buffer */
- reg = BUF_CLR;
- writel(reg, dp->reg_base + EXYNOS_DP_BUFFER_DATA_CTL);
-
- /* Set normal AUX CH command */
- reg = readl(dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
- reg &= ~ADDR_ONLY;
- writel(reg, dp->reg_base + EXYNOS_DP_AUX_CH_CTL_2);
-
- /*
- * If Rx sends defer, Tx sends only reads
- * request without sending address
- */
- if (!defer)
- retval = exynos_dp_select_i2c_device(dp,
- device_addr, reg_addr + i);
- else
- defer = 0;
-
- if (retval == 0) {
- /*
- * Set I2C transaction and write data
- * If bit 3 is 1, DisplayPort transaction.
- * If Bit 3 is 0, I2C transaction.
- */
- reg = AUX_LENGTH(16) |
- AUX_TX_COMM_I2C_TRANSACTION |
- AUX_TX_COMM_READ;
- writel(reg, dp->reg_base +
- EXYNOS_DP_AUX_CH_CTL_1);
-
- /* Start AUX transaction */
- retval = exynos_dp_start_aux_transaction(dp);
- if (retval == 0)
- break;
- else
- dev_dbg(dp->dev,
- "%s: Aux Transaction fail!\n",
- __func__);
- }
- /* Check if Rx sends defer */
- reg = readl(dp->reg_base + EXYNOS_DP_AUX_RX_COMM);
- if (reg == AUX_RX_COMM_AUX_DEFER ||
- reg == AUX_RX_COMM_I2C_DEFER) {
- dev_err(dp->dev, "Defer: %d\n\n", reg);
- defer = 1;
- }
- }
-
- for (cur_data_idx = 0; cur_data_idx < 16; cur_data_idx++) {
- reg = readl(dp->reg_base + EXYNOS_DP_BUF_DATA_0
- + 4 * cur_data_idx);
- edid[i + cur_data_idx] = (unsigned char)reg;
- }
- }
-
- return retval;
-}
-
-void exynos_dp_set_link_bandwidth(struct exynos_dp_device *dp, u32 bwtype)
-{
- u32 reg;
-
- reg = bwtype;
- if ((bwtype == LINK_RATE_2_70GBPS) || (bwtype == LINK_RATE_1_62GBPS))
- writel(reg, dp->reg_base + EXYNOS_DP_LINK_BW_SET);
-}
-
-void exynos_dp_get_link_bandwidth(struct exynos_dp_device *dp, u32 *bwtype)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LINK_BW_SET);
- *bwtype = reg;
-}
-
-void exynos_dp_set_lane_count(struct exynos_dp_device *dp, u32 count)
-{
- u32 reg;
-
- reg = count;
- writel(reg, dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
-}
-
-void exynos_dp_get_lane_count(struct exynos_dp_device *dp, u32 *count)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LANE_COUNT_SET);
- *count = reg;
-}
-
-void exynos_dp_enable_enhanced_mode(struct exynos_dp_device *dp, bool enable)
-{
- u32 reg;
-
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- reg |= ENHANCED;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- reg &= ~ENHANCED;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- }
-}
-
-void exynos_dp_set_training_pattern(struct exynos_dp_device *dp,
- enum pattern_set pattern)
-{
- u32 reg;
-
- switch (pattern) {
- case PRBS7:
- reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_PRBS7;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- break;
- case D10_2:
- reg = SCRAMBLING_ENABLE | LINK_QUAL_PATTERN_SET_D10_2;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- break;
- case TRAINING_PTN1:
- reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN1;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- break;
- case TRAINING_PTN2:
- reg = SCRAMBLING_DISABLE | SW_TRAINING_PATTERN_SET_PTN2;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- break;
- case DP_NONE:
- reg = SCRAMBLING_ENABLE |
- LINK_QUAL_PATTERN_SET_DISABLE |
- SW_TRAINING_PATTERN_SET_NORMAL;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- break;
- default:
- break;
- }
-}
-
-void exynos_dp_set_lane0_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
- reg &= ~PRE_EMPHASIS_SET_MASK;
- reg |= level << PRE_EMPHASIS_SET_SHIFT;
- writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane1_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
- reg &= ~PRE_EMPHASIS_SET_MASK;
- reg |= level << PRE_EMPHASIS_SET_SHIFT;
- writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane2_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
- reg &= ~PRE_EMPHASIS_SET_MASK;
- reg |= level << PRE_EMPHASIS_SET_SHIFT;
- writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane3_pre_emphasis(struct exynos_dp_device *dp, u32 level)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
- reg &= ~PRE_EMPHASIS_SET_MASK;
- reg |= level << PRE_EMPHASIS_SET_SHIFT;
- writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane0_link_training(struct exynos_dp_device *dp,
- u32 training_lane)
-{
- u32 reg;
-
- reg = training_lane;
- writel(reg, dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane1_link_training(struct exynos_dp_device *dp,
- u32 training_lane)
-{
- u32 reg;
-
- reg = training_lane;
- writel(reg, dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane2_link_training(struct exynos_dp_device *dp,
- u32 training_lane)
-{
- u32 reg;
-
- reg = training_lane;
- writel(reg, dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
-}
-
-void exynos_dp_set_lane3_link_training(struct exynos_dp_device *dp,
- u32 training_lane)
-{
- u32 reg;
-
- reg = training_lane;
- writel(reg, dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
-}
-
-u32 exynos_dp_get_lane0_link_training(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN0_LINK_TRAINING_CTL);
- return reg;
-}
-
-u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN1_LINK_TRAINING_CTL);
- return reg;
-}
-
-u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN2_LINK_TRAINING_CTL);
- return reg;
-}
-
-u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_LN3_LINK_TRAINING_CTL);
- return reg;
-}
-
-void exynos_dp_reset_macro(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_PHY_TEST);
- reg |= MACRO_RST;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
-
- /* 10 us is the minimum reset time. */
- usleep_range(10, 20);
-
- reg &= ~MACRO_RST;
- writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
-}
-
-void exynos_dp_init_video(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = VSYNC_DET | VID_FORMAT_CHG | VID_CLK_CHG;
- writel(reg, dp->reg_base + EXYNOS_DP_COMMON_INT_STA_1);
-
- reg = 0x0;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
- reg = CHA_CRI(4) | CHA_CTRL;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-
- reg = 0x0;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-
- reg = VID_HRES_TH(2) | VID_VRES_TH(0);
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_8);
-}
-
-void exynos_dp_set_video_color_format(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- /* Configure the input color depth, color space, dynamic range */
- reg = (dp->video_info->dynamic_range << IN_D_RANGE_SHIFT) |
- (dp->video_info->color_depth << IN_BPC_SHIFT) |
- (dp->video_info->color_space << IN_COLOR_F_SHIFT);
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_2);
-
- /* Set Input Color YCbCr Coefficients to ITU601 or ITU709 */
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
- reg &= ~IN_YC_COEFFI_MASK;
- if (dp->video_info->ycbcr_coeff)
- reg |= IN_YC_COEFFI_ITU709;
- else
- reg |= IN_YC_COEFFI_ITU601;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_3);
-}
-
-int exynos_dp_is_slave_video_stream_clock_on(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_1);
-
- if (!(reg & DET_STA)) {
- dev_dbg(dp->dev, "Input stream clock not detected.\n");
- return -EINVAL;
- }
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_2);
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_2);
- dev_dbg(dp->dev, "wait SYS_CTL_2.\n");
-
- if (reg & CHA_STA) {
- dev_dbg(dp->dev, "Input stream clk is changing\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-void exynos_dp_set_video_cr_mn(struct exynos_dp_device *dp,
- enum clock_recovery_m_value_type type,
- u32 m_value,
- u32 n_value)
-{
- u32 reg;
-
- if (type == REGISTER_M) {
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- reg |= FIX_M_VID;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- reg = m_value & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_M_VID_0);
- reg = (m_value >> 8) & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_M_VID_1);
- reg = (m_value >> 16) & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_M_VID_2);
-
- reg = n_value & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_N_VID_0);
- reg = (n_value >> 8) & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_N_VID_1);
- reg = (n_value >> 16) & 0xff;
- writel(reg, dp->reg_base + EXYNOS_DP_N_VID_2);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_4);
- reg &= ~FIX_M_VID;
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_4);
-
- writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_0);
- writel(0x80, dp->reg_base + EXYNOS_DP_N_VID_1);
- writel(0x00, dp->reg_base + EXYNOS_DP_N_VID_2);
- }
-}
-
-void exynos_dp_set_video_timing_mode(struct exynos_dp_device *dp, u32 type)
-{
- u32 reg;
-
- if (type == VIDEO_TIMING_FROM_CAPTURE) {
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- reg &= ~FORMAT_SEL;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- reg |= FORMAT_SEL;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- }
-}
-
-void exynos_dp_enable_video_master(struct exynos_dp_device *dp, bool enable)
-{
- u32 reg;
-
- if (enable) {
- reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
- reg &= ~VIDEO_MODE_MASK;
- reg |= VIDEO_MASTER_MODE_EN | VIDEO_MODE_MASTER_MODE;
- writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
- } else {
- reg = readl(dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
- reg &= ~VIDEO_MODE_MASK;
- reg |= VIDEO_MODE_SLAVE_MODE;
- writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
- }
-}
-
-void exynos_dp_start_video(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
- reg |= VIDEO_EN;
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_1);
-}
-
-int exynos_dp_is_video_stream_on(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
- writel(reg, dp->reg_base + EXYNOS_DP_SYS_CTL_3);
-
- reg = readl(dp->reg_base + EXYNOS_DP_SYS_CTL_3);
- if (!(reg & STRM_VALID)) {
- dev_dbg(dp->dev, "Input video stream is not detected.\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-void exynos_dp_config_video_slave_mode(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_FUNC_EN_1);
- reg &= ~(MASTER_VID_FUNC_EN_N|SLAVE_VID_FUNC_EN_N);
- reg |= MASTER_VID_FUNC_EN_N;
- writel(reg, dp->reg_base + EXYNOS_DP_FUNC_EN_1);
-
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- reg &= ~INTERACE_SCAN_CFG;
- reg |= (dp->video_info->interlaced << 2);
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- reg &= ~VSYNC_POLARITY_CFG;
- reg |= (dp->video_info->v_sync_polarity << 1);
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
- reg = readl(dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
- reg &= ~HSYNC_POLARITY_CFG;
- reg |= (dp->video_info->h_sync_polarity << 0);
- writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_10);
-
- reg = AUDIO_MODE_SPDIF_MODE | VIDEO_MODE_SLAVE_MODE;
- writel(reg, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL);
-}
-
-void exynos_dp_enable_scrambling(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- reg &= ~SCRAMBLING_DISABLE;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-}
-
-void exynos_dp_disable_scrambling(struct exynos_dp_device *dp)
-{
- u32 reg;
-
- reg = readl(dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
- reg |= SCRAMBLING_DISABLE;
- writel(reg, dp->reg_base + EXYNOS_DP_TRAINING_PTN_SET);
-}
+++ /dev/null
-/*
- * Register definition file for Samsung DP driver
- *
- * Copyright (C) 2012 Samsung Electronics Co., Ltd.
- * Author: Jingoo Han <jg1.han@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _EXYNOS_DP_REG_H
-#define _EXYNOS_DP_REG_H
-
-#define EXYNOS_DP_TX_SW_RESET 0x14
-#define EXYNOS_DP_FUNC_EN_1 0x18
-#define EXYNOS_DP_FUNC_EN_2 0x1C
-#define EXYNOS_DP_VIDEO_CTL_1 0x20
-#define EXYNOS_DP_VIDEO_CTL_2 0x24
-#define EXYNOS_DP_VIDEO_CTL_3 0x28
-
-#define EXYNOS_DP_VIDEO_CTL_8 0x3C
-#define EXYNOS_DP_VIDEO_CTL_10 0x44
-
-#define EXYNOS_DP_LANE_MAP 0x35C
-
-#define EXYNOS_DP_ANALOG_CTL_1 0x370
-#define EXYNOS_DP_ANALOG_CTL_2 0x374
-#define EXYNOS_DP_ANALOG_CTL_3 0x378
-#define EXYNOS_DP_PLL_FILTER_CTL_1 0x37C
-#define EXYNOS_DP_TX_AMP_TUNING_CTL 0x380
-
-#define EXYNOS_DP_AUX_HW_RETRY_CTL 0x390
-
-#define EXYNOS_DP_COMMON_INT_STA_1 0x3C4
-#define EXYNOS_DP_COMMON_INT_STA_2 0x3C8
-#define EXYNOS_DP_COMMON_INT_STA_3 0x3CC
-#define EXYNOS_DP_COMMON_INT_STA_4 0x3D0
-#define EXYNOS_DP_INT_STA 0x3DC
-#define EXYNOS_DP_COMMON_INT_MASK_1 0x3E0
-#define EXYNOS_DP_COMMON_INT_MASK_2 0x3E4
-#define EXYNOS_DP_COMMON_INT_MASK_3 0x3E8
-#define EXYNOS_DP_COMMON_INT_MASK_4 0x3EC
-#define EXYNOS_DP_INT_STA_MASK 0x3F8
-#define EXYNOS_DP_INT_CTL 0x3FC
-
-#define EXYNOS_DP_SYS_CTL_1 0x600
-#define EXYNOS_DP_SYS_CTL_2 0x604
-#define EXYNOS_DP_SYS_CTL_3 0x608
-#define EXYNOS_DP_SYS_CTL_4 0x60C
-
-#define EXYNOS_DP_PKT_SEND_CTL 0x640
-#define EXYNOS_DP_HDCP_CTL 0x648
-
-#define EXYNOS_DP_LINK_BW_SET 0x680
-#define EXYNOS_DP_LANE_COUNT_SET 0x684
-#define EXYNOS_DP_TRAINING_PTN_SET 0x688
-#define EXYNOS_DP_LN0_LINK_TRAINING_CTL 0x68C
-#define EXYNOS_DP_LN1_LINK_TRAINING_CTL 0x690
-#define EXYNOS_DP_LN2_LINK_TRAINING_CTL 0x694
-#define EXYNOS_DP_LN3_LINK_TRAINING_CTL 0x698
-
-#define EXYNOS_DP_DEBUG_CTL 0x6C0
-#define EXYNOS_DP_HPD_DEGLITCH_L 0x6C4
-#define EXYNOS_DP_HPD_DEGLITCH_H 0x6C8
-#define EXYNOS_DP_LINK_DEBUG_CTL 0x6E0
-
-#define EXYNOS_DP_M_VID_0 0x700
-#define EXYNOS_DP_M_VID_1 0x704
-#define EXYNOS_DP_M_VID_2 0x708
-#define EXYNOS_DP_N_VID_0 0x70C
-#define EXYNOS_DP_N_VID_1 0x710
-#define EXYNOS_DP_N_VID_2 0x714
-
-#define EXYNOS_DP_PLL_CTL 0x71C
-#define EXYNOS_DP_PHY_PD 0x720
-#define EXYNOS_DP_PHY_TEST 0x724
-
-#define EXYNOS_DP_VIDEO_FIFO_THRD 0x730
-#define EXYNOS_DP_AUDIO_MARGIN 0x73C
-
-#define EXYNOS_DP_M_VID_GEN_FILTER_TH 0x764
-#define EXYNOS_DP_M_AUD_GEN_FILTER_TH 0x778
-#define EXYNOS_DP_AUX_CH_STA 0x780
-#define EXYNOS_DP_AUX_CH_DEFER_CTL 0x788
-#define EXYNOS_DP_AUX_RX_COMM 0x78C
-#define EXYNOS_DP_BUFFER_DATA_CTL 0x790
-#define EXYNOS_DP_AUX_CH_CTL_1 0x794
-#define EXYNOS_DP_AUX_ADDR_7_0 0x798
-#define EXYNOS_DP_AUX_ADDR_15_8 0x79C
-#define EXYNOS_DP_AUX_ADDR_19_16 0x7A0
-#define EXYNOS_DP_AUX_CH_CTL_2 0x7A4
-
-#define EXYNOS_DP_BUF_DATA_0 0x7C0
-
-#define EXYNOS_DP_SOC_GENERAL_CTL 0x800
-
-/* EXYNOS_DP_TX_SW_RESET */
-#define RESET_DP_TX (0x1 << 0)
-
-/* EXYNOS_DP_FUNC_EN_1 */
-#define MASTER_VID_FUNC_EN_N (0x1 << 7)
-#define SLAVE_VID_FUNC_EN_N (0x1 << 5)
-#define AUD_FIFO_FUNC_EN_N (0x1 << 4)
-#define AUD_FUNC_EN_N (0x1 << 3)
-#define HDCP_FUNC_EN_N (0x1 << 2)
-#define CRC_FUNC_EN_N (0x1 << 1)
-#define SW_FUNC_EN_N (0x1 << 0)
-
-/* EXYNOS_DP_FUNC_EN_2 */
-#define SSC_FUNC_EN_N (0x1 << 7)
-#define AUX_FUNC_EN_N (0x1 << 2)
-#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
-#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_1 */
-#define VIDEO_EN (0x1 << 7)
-#define HDCP_VIDEO_MUTE (0x1 << 6)
-
-/* EXYNOS_DP_VIDEO_CTL_1 */
-#define IN_D_RANGE_MASK (0x1 << 7)
-#define IN_D_RANGE_SHIFT (7)
-#define IN_D_RANGE_CEA (0x1 << 7)
-#define IN_D_RANGE_VESA (0x0 << 7)
-#define IN_BPC_MASK (0x7 << 4)
-#define IN_BPC_SHIFT (4)
-#define IN_BPC_12_BITS (0x3 << 4)
-#define IN_BPC_10_BITS (0x2 << 4)
-#define IN_BPC_8_BITS (0x1 << 4)
-#define IN_BPC_6_BITS (0x0 << 4)
-#define IN_COLOR_F_MASK (0x3 << 0)
-#define IN_COLOR_F_SHIFT (0)
-#define IN_COLOR_F_YCBCR444 (0x2 << 0)
-#define IN_COLOR_F_YCBCR422 (0x1 << 0)
-#define IN_COLOR_F_RGB (0x0 << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_3 */
-#define IN_YC_COEFFI_MASK (0x1 << 7)
-#define IN_YC_COEFFI_SHIFT (7)
-#define IN_YC_COEFFI_ITU709 (0x1 << 7)
-#define IN_YC_COEFFI_ITU601 (0x0 << 7)
-#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4)
-#define VID_CHK_UPDATE_TYPE_SHIFT (4)
-#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4)
-#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4)
-
-/* EXYNOS_DP_VIDEO_CTL_8 */
-#define VID_HRES_TH(x) (((x) & 0xf) << 4)
-#define VID_VRES_TH(x) (((x) & 0xf) << 0)
-
-/* EXYNOS_DP_VIDEO_CTL_10 */
-#define FORMAT_SEL (0x1 << 4)
-#define INTERACE_SCAN_CFG (0x1 << 2)
-#define VSYNC_POLARITY_CFG (0x1 << 1)
-#define HSYNC_POLARITY_CFG (0x1 << 0)
-
-/* EXYNOS_DP_LANE_MAP */
-#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6)
-#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6)
-#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6)
-#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6)
-#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4)
-#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4)
-#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4)
-#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4)
-#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2)
-#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2)
-#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2)
-#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2)
-#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0)
-#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0)
-#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0)
-#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0)
-
-/* EXYNOS_DP_ANALOG_CTL_1 */
-#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4)
-
-/* EXYNOS_DP_ANALOG_CTL_2 */
-#define SEL_24M (0x1 << 3)
-#define TX_DVDD_BIT_1_0625V (0x4 << 0)
-
-/* EXYNOS_DP_ANALOG_CTL_3 */
-#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
-#define VCO_BIT_600_MICRO (0x5 << 0)
-
-/* EXYNOS_DP_PLL_FILTER_CTL_1 */
-#define PD_RING_OSC (0x1 << 6)
-#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4)
-#define TX_CUR1_2X (0x1 << 2)
-#define TX_CUR_16_MA (0x3 << 0)
-
-/* EXYNOS_DP_TX_AMP_TUNING_CTL */
-#define CH3_AMP_400_MV (0x0 << 24)
-#define CH2_AMP_400_MV (0x0 << 16)
-#define CH1_AMP_400_MV (0x0 << 8)
-#define CH0_AMP_400_MV (0x0 << 0)
-
-/* EXYNOS_DP_AUX_HW_RETRY_CTL */
-#define AUX_BIT_PERIOD_EXPECTED_DELAY(x) (((x) & 0x7) << 8)
-#define AUX_HW_RETRY_INTERVAL_MASK (0x3 << 3)
-#define AUX_HW_RETRY_INTERVAL_600_MICROSECONDS (0x0 << 3)
-#define AUX_HW_RETRY_INTERVAL_800_MICROSECONDS (0x1 << 3)
-#define AUX_HW_RETRY_INTERVAL_1000_MICROSECONDS (0x2 << 3)
-#define AUX_HW_RETRY_INTERVAL_1800_MICROSECONDS (0x3 << 3)
-#define AUX_HW_RETRY_COUNT_SEL(x) (((x) & 0x7) << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_1 */
-#define VSYNC_DET (0x1 << 7)
-#define PLL_LOCK_CHG (0x1 << 6)
-#define SPDIF_ERR (0x1 << 5)
-#define SPDIF_UNSTBL (0x1 << 4)
-#define VID_FORMAT_CHG (0x1 << 3)
-#define AUD_CLK_CHG (0x1 << 2)
-#define VID_CLK_CHG (0x1 << 1)
-#define SW_INT (0x1 << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_2 */
-#define ENC_EN_CHG (0x1 << 6)
-#define HW_BKSV_RDY (0x1 << 3)
-#define HW_SHA_DONE (0x1 << 2)
-#define HW_AUTH_STATE_CHG (0x1 << 1)
-#define HW_AUTH_DONE (0x1 << 0)
-
-/* EXYNOS_DP_COMMON_INT_STA_3 */
-#define AFIFO_UNDER (0x1 << 7)
-#define AFIFO_OVER (0x1 << 6)
-#define R0_CHK_FLAG (0x1 << 5)
-
-/* EXYNOS_DP_COMMON_INT_STA_4 */
-#define PSR_ACTIVE (0x1 << 7)
-#define PSR_INACTIVE (0x1 << 6)
-#define SPDIF_BI_PHASE_ERR (0x1 << 5)
-#define HOTPLUG_CHG (0x1 << 2)
-#define HPD_LOST (0x1 << 1)
-#define PLUG (0x1 << 0)
-
-/* EXYNOS_DP_INT_STA */
-#define INT_HPD (0x1 << 6)
-#define HW_TRAINING_FINISH (0x1 << 5)
-#define RPLY_RECEIV (0x1 << 1)
-#define AUX_ERR (0x1 << 0)
-
-/* EXYNOS_DP_INT_CTL */
-#define SOFT_INT_CTRL (0x1 << 2)
-#define INT_POL1 (0x1 << 1)
-#define INT_POL0 (0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_1 */
-#define DET_STA (0x1 << 2)
-#define FORCE_DET (0x1 << 1)
-#define DET_CTRL (0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_2 */
-#define CHA_CRI(x) (((x) & 0xf) << 4)
-#define CHA_STA (0x1 << 2)
-#define FORCE_CHA (0x1 << 1)
-#define CHA_CTRL (0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_3 */
-#define HPD_STATUS (0x1 << 6)
-#define F_HPD (0x1 << 5)
-#define HPD_CTRL (0x1 << 4)
-#define HDCP_RDY (0x1 << 3)
-#define STRM_VALID (0x1 << 2)
-#define F_VALID (0x1 << 1)
-#define VALID_CTRL (0x1 << 0)
-
-/* EXYNOS_DP_SYS_CTL_4 */
-#define FIX_M_AUD (0x1 << 4)
-#define ENHANCED (0x1 << 3)
-#define FIX_M_VID (0x1 << 2)
-#define M_VID_UPDATE_CTRL (0x3 << 0)
-
-/* EXYNOS_DP_TRAINING_PTN_SET */
-#define SCRAMBLER_TYPE (0x1 << 9)
-#define HW_LINK_TRAINING_PATTERN (0x1 << 8)
-#define SCRAMBLING_DISABLE (0x1 << 5)
-#define SCRAMBLING_ENABLE (0x0 << 5)
-#define LINK_QUAL_PATTERN_SET_MASK (0x3 << 2)
-#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2)
-#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2)
-#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2)
-#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0)
-#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0)
-#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0)
-#define SW_TRAINING_PATTERN_SET_NORMAL (0x0 << 0)
-
-/* EXYNOS_DP_LN0_LINK_TRAINING_CTL */
-#define PRE_EMPHASIS_SET_MASK (0x3 << 3)
-#define PRE_EMPHASIS_SET_SHIFT (3)
-
-/* EXYNOS_DP_DEBUG_CTL */
-#define PLL_LOCK (0x1 << 4)
-#define F_PLL_LOCK (0x1 << 3)
-#define PLL_LOCK_CTRL (0x1 << 2)
-#define PN_INV (0x1 << 0)
-
-/* EXYNOS_DP_PLL_CTL */
-#define DP_PLL_PD (0x1 << 7)
-#define DP_PLL_RESET (0x1 << 6)
-#define DP_PLL_LOOP_BIT_DEFAULT (0x1 << 4)
-#define DP_PLL_REF_BIT_1_1250V (0x5 << 0)
-#define DP_PLL_REF_BIT_1_2500V (0x7 << 0)
-
-/* EXYNOS_DP_PHY_PD */
-#define DP_PHY_PD (0x1 << 5)
-#define AUX_PD (0x1 << 4)
-#define CH3_PD (0x1 << 3)
-#define CH2_PD (0x1 << 2)
-#define CH1_PD (0x1 << 1)
-#define CH0_PD (0x1 << 0)
-
-/* EXYNOS_DP_PHY_TEST */
-#define MACRO_RST (0x1 << 5)
-#define CH1_TEST (0x1 << 1)
-#define CH0_TEST (0x1 << 0)
-
-/* EXYNOS_DP_AUX_CH_STA */
-#define AUX_BUSY (0x1 << 4)
-#define AUX_STATUS_MASK (0xf << 0)
-
-/* EXYNOS_DP_AUX_CH_DEFER_CTL */
-#define DEFER_CTRL_EN (0x1 << 7)
-#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
-
-/* EXYNOS_DP_AUX_RX_COMM */
-#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
-#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
-
-/* EXYNOS_DP_BUFFER_DATA_CTL */
-#define BUF_CLR (0x1 << 7)
-#define BUF_DATA_COUNT(x) (((x) & 0x1f) << 0)
-
-/* EXYNOS_DP_AUX_CH_CTL_1 */
-#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4)
-#define AUX_TX_COMM_MASK (0xf << 0)
-#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3)
-#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3)
-#define AUX_TX_COMM_MOT (0x1 << 2)
-#define AUX_TX_COMM_WRITE (0x0 << 0)
-#define AUX_TX_COMM_READ (0x1 << 0)
-
-/* EXYNOS_DP_AUX_ADDR_7_0 */
-#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
-
-/* EXYNOS_DP_AUX_ADDR_15_8 */
-#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
-
-/* EXYNOS_DP_AUX_ADDR_19_16 */
-#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
-
-/* EXYNOS_DP_AUX_CH_CTL_2 */
-#define ADDR_ONLY (0x1 << 1)
-#define AUX_EN (0x1 << 0)
-
-/* EXYNOS_DP_SOC_GENERAL_CTL */
-#define AUDIO_MODE_SPDIF_MODE (0x1 << 8)
-#define AUDIO_MODE_MASTER_MODE (0x0 << 8)
-#define MASTER_VIDEO_INTERLACE_EN (0x1 << 4)
-#define VIDEO_MASTER_CLK_SEL (0x1 << 2)
-#define VIDEO_MASTER_MODE_EN (0x1 << 1)
-#define VIDEO_MODE_MASK (0x1 << 0)
-#define VIDEO_MODE_SLAVE_MODE (0x1 << 0)
-#define VIDEO_MODE_MASTER_MODE (0x0 << 0)
-
-#endif /* _EXYNOS_DP_REG_H */
--- /dev/null
+/*
+ * Copyright (C) 2013 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DRM_BRIDGE_PTN3460_H_
+#define _DRM_BRIDGE_PTN3460_H_
+
+struct drm_device;
+struct drm_encoder;
+struct i2c_client;
+struct device_node;
+
+#if defined(CONFIG_DRM_PTN3460) || defined(CONFIG_DRM_PTN3460_MODULE)
+
+int ptn3460_init(struct drm_device *dev, struct drm_encoder *encoder,
+ struct i2c_client *client, struct device_node *node);
+#else
+
+static inline int ptn3460_init(struct drm_device *dev,
+ struct drm_encoder *encoder, struct i2c_client *client,
+ struct device_node *node)
+{
+ return 0;
+}
+
+#endif
+
+#endif
#include <drm/drm_hashtab.h>
#include <drm/drm_mm.h>
-#define DRM_UT_CORE 0x01
-#define DRM_UT_DRIVER 0x02
-#define DRM_UT_KMS 0x04
-#define DRM_UT_PRIME 0x08
/*
- * Three debug levels are defined.
- * drm_core, drm_driver, drm_kms
- * drm_core level can be used in the generic drm code. For example:
- * drm_ioctl, drm_mm, drm_memory
- * The macro definition of DRM_DEBUG is used.
- * DRM_DEBUG(fmt, args...)
- * The debug info by using the DRM_DEBUG can be obtained by adding
- * the boot option of "drm.debug=1".
+ * 4 debug categories are defined:
+ *
+ * CORE: Used in the generic drm code: drm_ioctl.c, drm_mm.c, drm_memory.c, ...
+ * This is the category used by the DRM_DEBUG() macro.
+ *
+ * DRIVER: Used in the vendor specific part of the driver: i915, radeon, ...
+ * This is the category used by the DRM_DEBUG_DRIVER() macro.
*
- * drm_driver level can be used in the specific drm driver. It is used
- * to add the debug info related with the drm driver. For example:
- * i915_drv, i915_dma, i915_gem, radeon_drv,
- * The macro definition of DRM_DEBUG_DRIVER can be used.
- * DRM_DEBUG_DRIVER(fmt, args...)
- * The debug info by using the DRM_DEBUG_DRIVER can be obtained by
- * adding the boot option of "drm.debug=0x02"
+ * KMS: used in the modesetting code.
+ * This is the category used by the DRM_DEBUG_KMS() macro.
*
- * drm_kms level can be used in the KMS code related with specific drm driver.
- * It is used to add the debug info related with KMS mode. For example:
- * the connector/crtc ,
- * The macro definition of DRM_DEBUG_KMS can be used.
- * DRM_DEBUG_KMS(fmt, args...)
- * The debug info by using the DRM_DEBUG_KMS can be obtained by
- * adding the boot option of "drm.debug=0x04"
+ * PRIME: used in the prime code.
+ * This is the category used by the DRM_DEBUG_PRIME() macro.
*
- * If we add the boot option of "drm.debug=0x06", we can get the debug info by
- * using the DRM_DEBUG_KMS and DRM_DEBUG_DRIVER.
- * If we add the boot option of "drm.debug=0x05", we can get the debug info by
- * using the DRM_DEBUG_KMS and DRM_DEBUG.
+ * Enabling verbose debug messages is done through the drm.debug parameter,
+ * each category being enabled by a bit.
+ *
+ * drm.debug=0x1 will enable CORE messages
+ * drm.debug=0x2 will enable DRIVER messages
+ * drm.debug=0x3 will enable CORE and DRIVER messages
+ * ...
+ * drm.debug=0xf will enable all messages
+ *
+ * An interesting feature is that it's possible to enable verbose logging at
+ * run-time by echoing the debug value in its sysfs node:
+ * # echo 0xf > /sys/module/drm/parameters/debug
*/
+#define DRM_UT_CORE 0x01
+#define DRM_UT_DRIVER 0x02
+#define DRM_UT_KMS 0x04
+#define DRM_UT_PRIME 0x08
-extern __printf(4, 5)
-void drm_ut_debug_printk(unsigned int request_level,
- const char *prefix,
- const char *function_name,
+extern __printf(2, 3)
+void drm_ut_debug_printk(const char *function_name,
const char *format, ...);
extern __printf(2, 3)
int drm_err(const char *func, const char *format, ...);
#if DRM_DEBUG_CODE
#define DRM_DEBUG(fmt, args...) \
do { \
- drm_ut_debug_printk(DRM_UT_CORE, DRM_NAME, \
- __func__, fmt, ##args); \
+ if (unlikely(drm_debug & DRM_UT_CORE)) \
+ drm_ut_debug_printk(__func__, fmt, ##args); \
} while (0)
#define DRM_DEBUG_DRIVER(fmt, args...) \
do { \
- drm_ut_debug_printk(DRM_UT_DRIVER, DRM_NAME, \
- __func__, fmt, ##args); \
+ if (unlikely(drm_debug & DRM_UT_DRIVER)) \
+ drm_ut_debug_printk(__func__, fmt, ##args); \
} while (0)
-#define DRM_DEBUG_KMS(fmt, args...) \
+#define DRM_DEBUG_KMS(fmt, args...) \
do { \
- drm_ut_debug_printk(DRM_UT_KMS, DRM_NAME, \
- __func__, fmt, ##args); \
+ if (unlikely(drm_debug & DRM_UT_KMS)) \
+ drm_ut_debug_printk(__func__, fmt, ##args); \
} while (0)
#define DRM_DEBUG_PRIME(fmt, args...) \
do { \
- drm_ut_debug_printk(DRM_UT_PRIME, DRM_NAME, \
- __func__, fmt, ##args); \
- } while (0)
-#define DRM_LOG(fmt, args...) \
- do { \
- drm_ut_debug_printk(DRM_UT_CORE, NULL, \
- NULL, fmt, ##args); \
- } while (0)
-#define DRM_LOG_KMS(fmt, args...) \
- do { \
- drm_ut_debug_printk(DRM_UT_KMS, NULL, \
- NULL, fmt, ##args); \
- } while (0)
-#define DRM_LOG_MODE(fmt, args...) \
- do { \
- drm_ut_debug_printk(DRM_UT_MODE, NULL, \
- NULL, fmt, ##args); \
- } while (0)
-#define DRM_LOG_DRIVER(fmt, args...) \
- do { \
- drm_ut_debug_printk(DRM_UT_DRIVER, NULL, \
- NULL, fmt, ##args); \
+ if (unlikely(drm_debug & DRM_UT_PRIME)) \
+ drm_ut_debug_printk(__func__, fmt, ##args); \
} while (0)
#else
#define DRM_DEBUG_DRIVER(fmt, args...) do { } while (0)
#define DRM_DEBUG_KMS(fmt, args...) do { } while (0)
#define DRM_DEBUG_PRIME(fmt, args...) do { } while (0)
#define DRM_DEBUG(fmt, arg...) do { } while (0)
-#define DRM_LOG(fmt, arg...) do { } while (0)
-#define DRM_LOG_KMS(fmt, args...) do { } while (0)
-#define DRM_LOG_MODE(fmt, arg...) do { } while (0)
-#define DRM_LOG_DRIVER(fmt, arg...) do { } while (0)
-
#endif
/*@}*/
struct drm_file {
unsigned always_authenticated :1;
unsigned authenticated :1;
- unsigned is_master :1; /* this file private is a master for a minor */
+ /* Whether we're master for a minor. Protected by master_mutex */
+ unsigned is_master :1;
/* true when the client has asked us to expose stereo 3D mode flags */
unsigned stereo_allowed :1;
+ /*
+ * true if client understands CRTC primary planes and cursor planes
+ * in the plane list
+ */
+ unsigned universal_planes:1;
struct pid *pid;
kuid_t uid;
#include <drm/drm_crtc.h>
-/* per-master structure */
+/**
+ * struct drm_master - drm master structure
+ *
+ * @refcount: Refcount for this master object.
+ * @minor: Link back to minor char device we are master for. Immutable.
+ * @unique: Unique identifier: e.g. busid. Protected by drm_global_mutex.
+ * @unique_len: Length of unique field. Protected by drm_global_mutex.
+ * @unique_size: Amount allocated. Protected by drm_global_mutex.
+ * @magiclist: Hash of used authentication tokens. Protected by struct_mutex.
+ * @magicfree: List of used authentication tokens. Protected by struct_mutex.
+ * @lock: DRI lock information.
+ * @driver_priv: Pointer to driver-private information.
+ */
struct drm_master {
-
- struct kref refcount; /* refcount for this master */
-
- struct list_head head; /**< each minor contains a list of masters */
- struct drm_minor *minor; /**< link back to minor we are a master for */
-
- char *unique; /**< Unique identifier: e.g., busid */
- int unique_len; /**< Length of unique field */
- int unique_size; /**< amount allocated */
-
- int blocked; /**< Blocked due to VC switch? */
-
- /** \name Authentication */
- /*@{ */
+ struct kref refcount;
+ struct drm_minor *minor;
+ char *unique;
+ int unique_len;
+ int unique_size;
struct drm_open_hash magiclist;
struct list_head magicfree;
- /*@} */
-
- struct drm_lock_data lock; /**< Information on hardware lock */
-
- void *driver_priv; /**< Private structure for driver to use */
+ struct drm_lock_data lock;
+ void *driver_priv;
};
/* Size of ringbuffer for vblank timestamps. Just double-buffer
struct list_head debugfs_list;
struct mutex debugfs_lock; /* Protects debugfs_list. */
- struct drm_master *master; /* currently active master for this node */
- struct list_head master_list;
+ /* currently active master for this node. Protected by master_mutex */
+ struct drm_master *master;
struct drm_mode_group mode_group;
};
/*@{ */
spinlock_t count_lock; /**< For inuse, drm_device::open_count, drm_device::buf_use */
struct mutex struct_mutex; /**< For others */
+ struct mutex master_mutex; /**< For drm_minor::master and drm_file::is_master */
/*@} */
/** \name Usage Counters */
return mutex_is_locked(&dev->mode_config.mutex);
}
-static inline bool drm_is_render_client(struct drm_file *file_priv)
+static inline bool drm_is_render_client(const struct drm_file *file_priv)
{
return file_priv->minor->type == DRM_MINOR_RENDER;
}
+static inline bool drm_is_control_client(const struct drm_file *file_priv)
+{
+ return file_priv->minor->type == DRM_MINOR_CONTROL;
+}
+
+static inline bool drm_is_primary_client(const struct drm_file *file_priv)
+{
+ return file_priv->minor->type == DRM_MINOR_LEGACY;
+}
+
/******************************************************************/
/** \name Internal function definitions */
/*@{*/
extern long drm_compat_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_lastclose(struct drm_device *dev);
+extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags);
/* Device support (drm_fops.h) */
extern struct mutex drm_global_mutex;
extern void drm_unplug_dev(struct drm_device *dev);
extern unsigned int drm_debug;
extern unsigned int drm_rnodes;
+extern unsigned int drm_universal_planes;
extern unsigned int drm_vblank_offdelay;
extern unsigned int drm_timestamp_precision;
* @dev: parent DRM device
* @head: list management
* @base: base KMS object for ID tracking etc.
+ * @primary: primary plane for this CRTC
+ * @cursor: cursor plane for this CRTC
* @enabled: is this CRTC enabled?
* @mode: current mode timings
* @hwmode: mode timings as programmed to hw regs
struct drm_mode_object base;
- /* framebuffer the connector is currently bound to */
- struct drm_framebuffer *fb;
+ /* primary and cursor planes for CRTC */
+ struct drm_plane *primary;
+ struct drm_plane *cursor;
/* Temporary tracking of the old fb while a modeset is ongoing. Used
* by drm_mode_set_config_internal to implement correct refcounting. */
struct drm_property *property, uint64_t val);
};
+enum drm_plane_type {
+ DRM_PLANE_TYPE_OVERLAY,
+ DRM_PLANE_TYPE_PRIMARY,
+ DRM_PLANE_TYPE_CURSOR,
+};
+
/**
* drm_plane - central DRM plane control structure
* @dev: DRM device this plane belongs to
* @fb: currently bound fb
* @funcs: helper functions
* @properties: property tracking for this plane
+ * @type: type of plane (overlay, primary, cursor)
*/
struct drm_plane {
struct drm_device *dev;
const struct drm_plane_funcs *funcs;
struct drm_object_properties properties;
+
+ enum drm_plane_type type;
};
/**
struct list_head bridge_list;
int num_encoder;
struct list_head encoder_list;
- int num_plane;
+
+ /*
+ * Track # of overlay planes separately from # of total planes. By
+ * default we only advertise overlay planes to userspace; if userspace
+ * sets the "universal plane" capability bit, we'll go ahead and
+ * expose all planes.
+ */
+ int num_overlay_plane;
+ int num_total_plane;
struct list_head plane_list;
int num_crtc;
struct list_head property_blob_list;
struct drm_property *edid_property;
struct drm_property *dpms_property;
+ struct drm_property *plane_type_property;
/* DVI-I properties */
struct drm_property *dvi_i_subconnector_property;
extern void drm_modeset_unlock_all(struct drm_device *dev);
extern void drm_warn_on_modeset_not_all_locked(struct drm_device *dev);
+extern int drm_crtc_init_with_planes(struct drm_device *dev,
+ struct drm_crtc *crtc,
+ struct drm_plane *primary,
+ void *cursor,
+ const struct drm_crtc_funcs *funcs);
extern int drm_crtc_init(struct drm_device *dev,
struct drm_crtc *crtc,
const struct drm_crtc_funcs *funcs);
return !!(encoder->possible_crtcs & drm_crtc_mask(crtc));
}
+extern int drm_universal_plane_init(struct drm_device *dev,
+ struct drm_plane *plane,
+ unsigned long possible_crtcs,
+ const struct drm_plane_funcs *funcs,
+ const uint32_t *formats,
+ uint32_t format_count,
+ enum drm_plane_type type);
extern int drm_plane_init(struct drm_device *dev,
struct drm_plane *plane,
unsigned long possible_crtcs,
const struct drm_plane_funcs *funcs,
const uint32_t *formats, uint32_t format_count,
- bool priv);
+ bool is_primary);
extern void drm_plane_cleanup(struct drm_plane *plane);
extern void drm_plane_force_disable(struct drm_plane *plane);
+extern int drm_crtc_check_viewport(const struct drm_crtc *crtc,
+ int x, int y,
+ const struct drm_display_mode *mode,
+ const struct drm_framebuffer *fb);
extern void drm_encoder_cleanup(struct drm_encoder *encoder);
return mo ? obj_to_encoder(mo) : NULL;
}
+/* Plane list iterator for legacy (overlay only) planes. */
+#define drm_for_each_legacy_plane(plane, planelist) \
+ list_for_each_entry(plane, planelist, head) \
+ if (plane->type == DRM_PLANE_TYPE_OVERLAY)
+
#endif /* __DRM_CRTC_H__ */
#ifndef __DRM_GEM_CMA_HELPER_H__
#define __DRM_GEM_CMA_HELPER_H__
+#include <drm/drmP.h>
+
struct drm_gem_cma_object {
struct drm_gem_object base;
dma_addr_t paddr;
struct mipi_dsi_host;
struct mipi_dsi_device;
+/* request ACK from peripheral */
+#define MIPI_DSI_MSG_REQ_ACK BIT(0)
+/* use Low Power Mode to transmit message */
+#define MIPI_DSI_MSG_USE_LPM BIT(1)
+
/**
* struct mipi_dsi_msg - read/write DSI buffer
* @channel: virtual channel id
struct mipi_dsi_msg {
u8 channel;
u8 type;
+ u16 flags;
size_t tx_len;
const void *tx_buf;
enum drm_mm_search_flags {
DRM_MM_SEARCH_DEFAULT = 0,
DRM_MM_SEARCH_BEST = 1 << 0,
+ DRM_MM_SEARCH_BELOW = 1 << 1,
};
+enum drm_mm_allocator_flags {
+ DRM_MM_CREATE_DEFAULT = 0,
+ DRM_MM_CREATE_TOP = 1 << 0,
+};
+
+#define DRM_MM_BOTTOMUP DRM_MM_SEARCH_DEFAULT, DRM_MM_CREATE_DEFAULT
+#define DRM_MM_TOPDOWN DRM_MM_SEARCH_BELOW, DRM_MM_CREATE_TOP
+
struct drm_mm_node {
struct list_head node_list;
struct list_head hole_stack;
* Implementation Note:
* We need to inline list_for_each_entry in order to be able to set hole_start
* and hole_end on each iteration while keeping the macro sane.
+ *
+ * The __drm_mm_for_each_hole version is similar, but with added support for
+ * going backwards.
*/
#define drm_mm_for_each_hole(entry, mm, hole_start, hole_end) \
for (entry = list_entry((mm)->hole_stack.next, struct drm_mm_node, hole_stack); \
1 : 0; \
entry = list_entry(entry->hole_stack.next, struct drm_mm_node, hole_stack))
+#define __drm_mm_for_each_hole(entry, mm, hole_start, hole_end, backwards) \
+ for (entry = list_entry((backwards) ? (mm)->hole_stack.prev : (mm)->hole_stack.next, struct drm_mm_node, hole_stack); \
+ &entry->hole_stack != &(mm)->hole_stack ? \
+ hole_start = drm_mm_hole_node_start(entry), \
+ hole_end = drm_mm_hole_node_end(entry), \
+ 1 : 0; \
+ entry = list_entry((backwards) ? entry->hole_stack.prev : entry->hole_stack.next, struct drm_mm_node, hole_stack))
+
/*
* Basic range manager support (drm_mm.c)
*/
unsigned long size,
unsigned alignment,
unsigned long color,
- enum drm_mm_search_flags flags);
+ enum drm_mm_search_flags sflags,
+ enum drm_mm_allocator_flags aflags);
/**
* drm_mm_insert_node - search for space and insert @node
* @mm: drm_mm to allocate from
unsigned alignment,
enum drm_mm_search_flags flags)
{
- return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags);
+ return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags,
+ DRM_MM_CREATE_DEFAULT);
}
int drm_mm_insert_node_in_range_generic(struct drm_mm *mm,
unsigned long color,
unsigned long start,
unsigned long end,
- enum drm_mm_search_flags flags);
+ enum drm_mm_search_flags sflags,
+ enum drm_mm_allocator_flags aflags);
/**
* drm_mm_insert_node_in_range - ranged search for space and insert @node
* @mm: drm_mm to allocate from
enum drm_mm_search_flags flags)
{
return drm_mm_insert_node_in_range_generic(mm, node, size, alignment,
- 0, start, end, flags);
+ 0, start, end, flags,
+ DRM_MM_CREATE_DEFAULT);
}
void drm_mm_remove_node(struct drm_mm_node *node);
--- /dev/null
+/*
+ * Copyright (C) 2011-2013 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef DRM_PLANE_HELPER_H
+#define DRM_PLANE_HELPER_H
+
+/**
+ * DOC: plane helpers
+ *
+ * Helper functions to assist with creation and handling of CRTC primary
+ * planes.
+ */
+
+extern int drm_primary_helper_update(struct drm_plane *plane,
+ struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h);
+extern int drm_primary_helper_disable(struct drm_plane *plane);
+extern void drm_primary_helper_destroy(struct drm_plane *plane);
+extern const struct drm_plane_funcs drm_primary_helper_funcs;
+extern struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev,
+ uint32_t *formats,
+ int num_formats);
+
+
+#endif
*
**************************************************************************/
-#ifndef _PSB_DRM_H_
-#define _PSB_DRM_H_
-
-/*
- * Manage the LUT for an output
- */
-struct drm_psb_dpst_lut_arg {
- uint8_t lut[256];
- int output_id;
-};
-
-/*
- * Validate modes
- */
-struct drm_psb_mode_operation_arg {
- u32 obj_id;
- u16 operation;
- struct drm_mode_modeinfo mode;
- u64 data;
-};
-
-/*
- * Query the stolen memory for smarter management of
- * memory by the server
- */
-struct drm_psb_stolen_memory_arg {
- u32 base;
- u32 size;
-};
-
-struct drm_psb_get_pipe_from_crtc_id_arg {
- /** ID of CRTC being requested **/
- u32 crtc_id;
- /** pipe of requested CRTC **/
- u32 pipe;
-};
-
-struct drm_psb_gem_create {
- __u64 size;
- __u32 handle;
- __u32 flags;
-#define GMA_GEM_CREATE_STOLEN 1 /* Stolen memory can be used */
-};
-
-struct drm_psb_gem_mmap {
- __u32 handle;
- __u32 pad;
- /**
- * Fake offset to use for subsequent mmap call
- *
- * This is a fixed-size type for 32/64 compatibility.
- */
- __u64 offset;
-};
-
-/* Controlling the kernel modesetting buffers */
-
-#define DRM_GMA_GEM_CREATE 0x00 /* Create a GEM object */
-#define DRM_GMA_GEM_MMAP 0x01 /* Map GEM memory */
-#define DRM_GMA_STOLEN_MEMORY 0x02 /* Report stolen memory */
-#define DRM_GMA_2D_OP 0x03 /* Will be merged later */
-#define DRM_GMA_GAMMA 0x04 /* Set gamma table */
-#define DRM_GMA_ADB 0x05 /* Get backlight */
-#define DRM_GMA_DPST_BL 0x06 /* Set backlight */
-#define DRM_GMA_MODE_OPERATION 0x07 /* Mode validation/DC set */
-#define PSB_MODE_OPERATION_MODE_VALID 0x01
-#define DRM_GMA_GET_PIPE_FROM_CRTC_ID 0x08 /* CRTC to physical pipe# */
-
+#ifndef _GMA_DRM_H_
+#define _GMA_DRM_H_
#endif
extern void ttm_bo_add_to_lru(struct ttm_buffer_object *bo);
/**
- * ttm_bo_reserve_nolru:
+ * __ttm_bo_reserve:
*
* @bo: A pointer to a struct ttm_buffer_object.
* @interruptible: Sleep interruptible if waiting.
* -EALREADY: Bo already reserved using @ticket. This error code will only
* be returned if @use_ticket is set to true.
*/
-static inline int ttm_bo_reserve_nolru(struct ttm_buffer_object *bo,
- bool interruptible,
- bool no_wait, bool use_ticket,
- struct ww_acquire_ctx *ticket)
+static inline int __ttm_bo_reserve(struct ttm_buffer_object *bo,
+ bool interruptible,
+ bool no_wait, bool use_ticket,
+ struct ww_acquire_ctx *ticket)
{
int ret = 0;
WARN_ON(!atomic_read(&bo->kref.refcount));
- ret = ttm_bo_reserve_nolru(bo, interruptible, no_wait, use_ticket,
- ticket);
+ ret = __ttm_bo_reserve(bo, interruptible, no_wait, use_ticket, ticket);
if (likely(ret == 0))
ttm_bo_del_sub_from_lru(bo);
}
/**
- * ttm_bo_unreserve_ticket
+ * __ttm_bo_unreserve
* @bo: A pointer to a struct ttm_buffer_object.
- * @ticket: ww_acquire_ctx used for reserving
*
- * Unreserve a previous reservation of @bo made with @ticket.
+ * Unreserve a previous reservation of @bo where the buffer object is
+ * already on lru lists.
*/
-static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo,
- struct ww_acquire_ctx *t)
+static inline void __ttm_bo_unreserve(struct ttm_buffer_object *bo)
{
- if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
- spin_lock(&bo->glob->lru_lock);
- ttm_bo_add_to_lru(bo);
- spin_unlock(&bo->glob->lru_lock);
- }
ww_mutex_unlock(&bo->resv->lock);
}
*/
static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)
{
- ttm_bo_unreserve_ticket(bo, NULL);
+ if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
+ spin_lock(&bo->glob->lru_lock);
+ ttm_bo_add_to_lru(bo);
+ spin_unlock(&bo->glob->lru_lock);
+ }
+ __ttm_bo_unreserve(bo);
+}
+
+/**
+ * ttm_bo_unreserve_ticket
+ * @bo: A pointer to a struct ttm_buffer_object.
+ * @ticket: ww_acquire_ctx used for reserving
+ *
+ * Unreserve a previous reservation of @bo made with @ticket.
+ */
+static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo,
+ struct ww_acquire_ctx *t)
+{
+ ttm_bo_unreserve(bo);
}
/*
extern int ttm_ref_object_add(struct ttm_object_file *tfile,
struct ttm_base_object *base,
enum ttm_ref_type ref_type, bool *existed);
+
+extern bool ttm_ref_object_exists(struct ttm_object_file *tfile,
+ struct ttm_base_object *base);
+
/**
* ttm_ref_object_base_unref
*
* reference the buffer.
* TTM_PL_FLAG_NO_EVICT means that the buffer may never
* be evicted to make room for other buffers.
+ * TTM_PL_FLAG_TOPDOWN requests to be placed from the
+ * top of the memory area, instead of the bottom.
*/
#define TTM_PL_FLAG_CACHED (1 << 16)
#define TTM_PL_FLAG_WC (1 << 18)
#define TTM_PL_FLAG_SHARED (1 << 20)
#define TTM_PL_FLAG_NO_EVICT (1 << 21)
+#define TTM_PL_FLAG_TOPDOWN (1 << 22)
#define TTM_PL_MASK_CACHING (TTM_PL_FLAG_CACHED | \
TTM_PL_FLAG_UNCACHED | \
u32 host1x_syncpt_read_min(struct host1x_syncpt *sp);
u32 host1x_syncpt_read_max(struct host1x_syncpt *sp);
int host1x_syncpt_incr(struct host1x_syncpt *sp);
+u32 host1x_syncpt_incr_max(struct host1x_syncpt *sp, u32 incrs);
int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
u32 *value);
struct host1x_syncpt *host1x_syncpt_request(struct device *dev,
#define DRM_PRIME_CAP_EXPORT 0x2
#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6
#define DRM_CAP_ASYNC_PAGE_FLIP 0x7
+/*
+ * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight
+ * combination for the hardware cursor. The intention is that a hardware
+ * agnostic userspace can query a cursor plane size to use.
+ *
+ * Note that the cross-driver contract is to merely return a valid size;
+ * drivers are free to attach another meaning on top, eg. i915 returns the
+ * maximum plane size.
+ */
#define DRM_CAP_CURSOR_WIDTH 0x8
#define DRM_CAP_CURSOR_HEIGHT 0x9
*/
#define DRM_CLIENT_CAP_STEREO_3D 1
+/**
+ * DRM_CLIENT_CAP_UNIVERSAL_PLANES
+ *
+ * If set to 1, the DRM core will expose all planes (overlay, primary, and
+ * cursor) to userspace.
+ */
+#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2
+
/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
struct drm_set_client_cap {
__u64 capability;
#define MSM_PARAM_GPU_ID 0x01
#define MSM_PARAM_GMEM_SIZE 0x02
+#define MSM_PARAM_CHIP_ID 0x03
struct drm_msm_param {
uint32_t pipe; /* in, MSM_PIPE_x */
#define MSM_BO_WC 0x00020000
#define MSM_BO_UNCACHED 0x00040000
+#define MSM_BO_FLAGS (MSM_BO_SCANOUT | \
+ MSM_BO_GPU_READONLY | \
+ MSM_BO_CACHED | \
+ MSM_BO_WC | \
+ MSM_BO_UNCACHED)
+
struct drm_msm_gem_new {
uint64_t size; /* in */
uint32_t flags; /* in, mask of MSM_BO_x */
#define MSM_PREP_WRITE 0x02
#define MSM_PREP_NOSYNC 0x04
+#define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC)
+
struct drm_msm_gem_cpu_prep {
uint32_t handle; /* in */
uint32_t op; /* in, mask of MSM_PREP_x */
*/
#define MSM_SUBMIT_BO_READ 0x0001
#define MSM_SUBMIT_BO_WRITE 0x0002
+
+#define MSM_SUBMIT_BO_FLAGS (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE)
+
struct drm_msm_gem_submit_bo {
uint32_t flags; /* in, mask of MSM_SUBMIT_BO_x */
uint32_t handle; /* in, GEM handle */
/*
* Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _UAPI_TEGRA_DRM_H_
#define DRM_VMW_PARAM_MAX_MOB_MEMORY 9
#define DRM_VMW_PARAM_MAX_MOB_SIZE 10
+/**
+ * enum drm_vmw_handle_type - handle type for ref ioctls
+ *
+ */
+enum drm_vmw_handle_type {
+ DRM_VMW_HANDLE_LEGACY = 0,
+ DRM_VMW_HANDLE_PRIME = 1
+};
+
/**
* struct drm_vmw_getparam_arg
*
* struct drm_wmv_surface_arg
*
* @sid: Surface id of created surface or surface to destroy or reference.
+ * @handle_type: Handle type for DRM_VMW_REF_SURFACE Ioctl.
*
* Output data from the DRM_VMW_CREATE_SURFACE Ioctl.
* Input argument to the DRM_VMW_UNREF_SURFACE Ioctl.
struct drm_vmw_surface_arg {
int32_t sid;
- uint32_t pad64;
+ enum drm_vmw_handle_type handle_type;
};
/**
projects / cascardo / linux.git / commitdiff