const struct drm_plane_state *plane_state)
{
struct drm_i915_private *dev_priv = to_i915(fb->dev);
- struct intel_rotation_info *info = &view->params.rotation_info;
+ struct intel_rotation_info *info = &view->params.rotated;
unsigned int tile_size, tile_width, tile_height, cpp;
*view = i915_ggtt_view_normal;
tile_size = intel_tile_size(dev_priv);
cpp = drm_format_plane_cpp(fb->pixel_format, 0);
- tile_width = intel_tile_width(dev_priv, cpp, fb->modifier[0]);
+ tile_width = intel_tile_width(dev_priv, fb->modifier[0], cpp);
tile_height = tile_size / tile_width;
info->width_pages = DIV_ROUND_UP(fb->pitches[0], tile_width);
/* Computes the linear offset to the base tile and adjusts x, y. bytes per pixel
* is assumed to be a power-of-two. */
-unsigned long intel_compute_tile_offset(struct drm_i915_private *dev_priv,
- int *x, int *y,
- uint64_t fb_modifier,
- unsigned int cpp,
- unsigned int pitch)
+u32 intel_compute_tile_offset(struct drm_i915_private *dev_priv,
+ int *x, int *y,
+ uint64_t fb_modifier,
+ unsigned int cpp,
+ unsigned int pitch)
{
if (fb_modifier != DRM_FORMAT_MOD_NONE) {
unsigned int tile_size, tile_width, tile_height;
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int plane = intel_crtc->plane;
- unsigned long linear_offset;
- int x = plane_state->src.x1 >> 16;
- int y = plane_state->src.y1 >> 16;
+ u32 linear_offset;
u32 dspcntr;
i915_reg_t reg = DSPCNTR(plane);
- int pixel_size;
-
- pixel_size = drm_format_plane_cpp(fb->pixel_format, 0);
+ int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
+ int x = plane_state->src.x1 >> 16;
+ int y = plane_state->src.y1 >> 16;
dspcntr = DISPPLANE_GAMMA_ENABLE;
if (IS_G4X(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
- linear_offset = y * fb->pitches[0] + x * pixel_size;
+ linear_offset = y * fb->pitches[0] + x * cpp;
if (INTEL_INFO(dev)->gen >= 4) {
intel_crtc->dspaddr_offset =
intel_compute_tile_offset(dev_priv, &x, &y,
- fb->modifier[0],
- pixel_size,
+ fb->modifier[0], cpp,
fb->pitches[0]);
linear_offset -= intel_crtc->dspaddr_offset;
} else {
data and adding to linear_offset*/
linear_offset +=
(crtc_state->pipe_src_h - 1) * fb->pitches[0] +
- (crtc_state->pipe_src_w - 1) * pixel_size;
+ (crtc_state->pipe_src_w - 1) * cpp;
}
intel_crtc->adjusted_x = x;
struct drm_framebuffer *fb = plane_state->base.fb;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int plane = intel_crtc->plane;
- unsigned long linear_offset;
+ u32 linear_offset;
u32 dspcntr;
i915_reg_t reg = DSPCNTR(plane);
- int pixel_size = drm_format_plane_cpp(fb->pixel_format, 0);
+ int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
int x = plane_state->src.x1 >> 16;
int y = plane_state->src.y1 >> 16;
if (!IS_HASWELL(dev) && !IS_BROADWELL(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
- linear_offset = y * fb->pitches[0] + x * pixel_size;
+ linear_offset = y * fb->pitches[0] + x * cpp;
intel_crtc->dspaddr_offset =
intel_compute_tile_offset(dev_priv, &x, &y,
- fb->modifier[0],
- pixel_size,
+ fb->modifier[0], cpp,
fb->pitches[0]);
linear_offset -= intel_crtc->dspaddr_offset;
if (plane_state->base.rotation == BIT(DRM_ROTATE_180)) {
data and adding to linear_offset*/
linear_offset +=
(crtc_state->pipe_src_h - 1) * fb->pitches[0] +
- (crtc_state->pipe_src_w - 1) * pixel_size;
+ (crtc_state->pipe_src_w - 1) * cpp;
}
}
offset = vma->node.start;
if (plane == 1) {
- offset += vma->ggtt_view.params.rotation_info.uv_start_page *
+ offset += vma->ggtt_view.params.rotated.uv_start_page *
PAGE_SIZE;
}
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe = to_intel_crtc(crtc)->pipe;
- if (dev_priv->fbc.deactivate)
- dev_priv->fbc.deactivate(dev_priv);
-
I915_WRITE(PLANE_CTL(pipe, 0), 0);
I915_WRITE(PLANE_SURF(pipe, 0), 0);
POSTING_READ(PLANE_SURF(pipe, 0));
intel_update_watermarks(&crtc->base);
if (atomic->update_fbc)
- intel_fbc_update(crtc);
+ intel_fbc_post_update(crtc);
if (atomic->post_enable_primary)
intel_post_enable_primary(&crtc->base);
memset(atomic, 0, sizeof(*atomic));
}
-static void intel_pre_plane_update(struct intel_crtc *crtc)
+static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state)
{
+ struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
struct drm_device *dev = crtc->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
struct intel_crtc_state *pipe_config =
to_intel_crtc_state(crtc->base.state);
+ struct drm_atomic_state *old_state = old_crtc_state->base.state;
+ struct drm_plane *primary = crtc->base.primary;
+ struct drm_plane_state *old_pri_state =
+ drm_atomic_get_existing_plane_state(old_state, primary);
+ bool modeset = needs_modeset(&pipe_config->base);
- if (atomic->disable_fbc)
- intel_fbc_deactivate(crtc);
+ if (atomic->update_fbc)
+ intel_fbc_pre_update(crtc);
- if (crtc->atomic.disable_ips)
- hsw_disable_ips(crtc);
+ if (old_pri_state) {
+ struct intel_plane_state *primary_state =
+ to_intel_plane_state(primary->state);
+ struct intel_plane_state *old_primary_state =
+ to_intel_plane_state(old_pri_state);
- if (atomic->pre_disable_primary)
- intel_pre_disable_primary(&crtc->base);
+ if (old_primary_state->visible &&
+ (modeset || !primary_state->visible))
+ intel_pre_disable_primary(&crtc->base);
+ }
if (pipe_config->disable_cxsr) {
crtc->wm.cxsr_allowed = false;
- intel_set_memory_cxsr(dev_priv, false);
+
+ if (old_crtc_state->base.active)
+ intel_set_memory_cxsr(dev_priv, false);
}
if (!needs_modeset(&pipe_config->base) && pipe_config->wm_changed)
if (intel_crtc->config->has_pch_encoder)
intel_wait_for_vblank(dev, pipe);
intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
-
- intel_fbc_enable(intel_crtc);
}
/* IPS only exists on ULT machines and is tied to pipe A. */
intel_wait_for_vblank(dev, hsw_workaround_pipe);
intel_wait_for_vblank(dev, hsw_workaround_pipe);
}
-
- intel_fbc_enable(intel_crtc);
}
static void ironlake_pfit_disable(struct intel_crtc *crtc, bool force)
}
intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
-
- intel_fbc_disable_crtc(intel_crtc);
}
static void haswell_crtc_disable(struct drm_crtc *crtc)
intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
true);
}
-
- intel_fbc_disable_crtc(intel_crtc);
}
static void i9xx_pfit_enable(struct intel_crtc *crtc)
for_each_encoder_on_crtc(dev, crtc, encoder)
encoder->enable(encoder);
-
- intel_fbc_enable(intel_crtc);
}
static void i9xx_pfit_disable(struct intel_crtc *crtc)
if (!IS_GEN2(dev))
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
-
- intel_fbc_disable_crtc(intel_crtc);
}
static void intel_crtc_disable_noatomic(struct drm_crtc *crtc)
dev_priv->display.crtc_disable(crtc);
intel_crtc->active = false;
+ intel_fbc_disable(intel_crtc);
intel_update_watermarks(crtc);
intel_disable_shared_dpll(intel_crtc);
static int haswell_crtc_compute_clock(struct intel_crtc *crtc,
struct intel_crtc_state *crtc_state)
{
- if (!intel_ddi_pll_select(crtc, crtc_state))
- return -EINVAL;
+ struct intel_encoder *intel_encoder =
+ intel_ddi_get_crtc_new_encoder(crtc_state);
+
+ if (intel_encoder->type != INTEL_OUTPUT_DSI) {
+ if (!intel_ddi_pll_select(crtc, crtc_state))
+ return -EINVAL;
+ }
crtc->lowfreq_avail = false;
mutex_unlock(&dev->struct_mutex);
intel_frontbuffer_flip_complete(dev, to_intel_plane(primary)->frontbuffer_bit);
+ intel_fbc_post_update(crtc);
drm_framebuffer_unreference(work->old_fb);
BUG_ON(atomic_read(&crtc->unpin_work_count) == 0);
crtc->primary->fb = fb;
update_state_fb(crtc->primary);
+ intel_fbc_pre_update(intel_crtc);
work->pending_flip_obj = obj;
to_intel_plane(primary)->frontbuffer_bit);
mutex_unlock(&dev->struct_mutex);
- intel_fbc_deactivate(intel_crtc);
intel_frontbuffer_flip_prepare(dev,
to_intel_plane(primary)->frontbuffer_bit);
cleanup_unpin:
intel_unpin_fb_obj(fb, crtc->primary->state);
cleanup_pending:
- if (request)
+ if (!IS_ERR_OR_NULL(request))
i915_gem_request_cancel(request);
atomic_dec(&intel_crtc->unpin_work_count);
mutex_unlock(&dev->struct_mutex);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_plane *plane = plane_state->plane;
struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_plane_state *old_plane_state =
to_intel_plane_state(plane->state);
int idx = intel_crtc->base.base.id, ret;
switch (plane->type) {
case DRM_PLANE_TYPE_PRIMARY:
- intel_crtc->atomic.pre_disable_primary = turn_off;
intel_crtc->atomic.post_enable_primary = turn_on;
-
- if (turn_off) {
- /*
- * FIXME: Actually if we will still have any other
- * plane enabled on the pipe we could let IPS enabled
- * still, but for now lets consider that when we make
- * primary invisible by setting DSPCNTR to 0 on
- * update_primary_plane function IPS needs to be
- * disable.
- */
- intel_crtc->atomic.disable_ips = true;
-
- intel_crtc->atomic.disable_fbc = true;
- }
-
- /*
- * FBC does not work on some platforms for rotated
- * planes, so disable it when rotation is not 0 and
- * update it when rotation is set back to 0.
- *
- * FIXME: This is redundant with the fbc update done in
- * the primary plane enable function except that that
- * one is done too late. We eventually need to unify
- * this.
- */
-
- if (visible &&
- INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev) &&
- dev_priv->fbc.crtc == intel_crtc &&
- plane_state->rotation != BIT(DRM_ROTATE_0))
- intel_crtc->atomic.disable_fbc = true;
+ intel_crtc->atomic.update_fbc = true;
/*
* BDW signals flip done immediately if the plane
if (turn_on && IS_BROADWELL(dev))
intel_crtc->atomic.wait_vblank = true;
- intel_crtc->atomic.update_fbc |= visible || mode_changed;
break;
case DRM_PLANE_TYPE_CURSOR:
break;
static int intel_atomic_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_atomic_state *intel_state = to_intel_atomic_state(state);
struct drm_crtc *crtc;
struct drm_crtc_state *crtc_state;
return ret;
if (i915.fastboot &&
- intel_pipe_config_compare(state->dev,
+ intel_pipe_config_compare(dev,
to_intel_crtc_state(crtc->state),
pipe_config, true)) {
crtc_state->mode_changed = false;
if (ret)
return ret;
} else
- intel_state->cdclk = to_i915(state->dev)->cdclk_freq;
+ intel_state->cdclk = dev_priv->cdclk_freq;
- ret = drm_atomic_helper_check_planes(state->dev, state);
+ ret = drm_atomic_helper_check_planes(dev, state);
if (ret)
return ret;
+ intel_fbc_choose_crtc(dev_priv, state);
calc_watermark_data(state);
return 0;
if (!needs_modeset(crtc->state))
continue;
- intel_pre_plane_update(intel_crtc);
+ intel_pre_plane_update(to_intel_crtc_state(crtc_state));
if (crtc_state->active) {
intel_crtc_disable_planes(crtc, crtc_state->plane_mask);
dev_priv->display.crtc_disable(crtc);
intel_crtc->active = false;
+ intel_fbc_disable(intel_crtc);
intel_disable_shared_dpll(intel_crtc);
/*
}
if (!modeset)
- intel_pre_plane_update(intel_crtc);
+ intel_pre_plane_update(to_intel_crtc_state(crtc_state));
+
+ if (crtc->state->active && intel_crtc->atomic.update_fbc)
+ intel_fbc_enable(intel_crtc);
if (crtc->state->active &&
(crtc->state->planes_changed || update_pipe))
u32 gen = INTEL_INFO(dev)->gen;
if (gen >= 9) {
+ int cpp = drm_format_plane_cpp(pixel_format, 0);
+
/* "The stride in bytes must not exceed the of the size of 8K
* pixels and 32K bytes."
*/
- return min(8192*drm_format_plane_cpp(pixel_format, 0), 32768);
+ return min(8192 * cpp, 32768);
} else if (gen >= 5 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
return 32*1024;
} else if (gen >= 4) {
modeset_put_power_domains(dev_priv, put_domains);
}
intel_display_set_init_power(dev_priv, false);
+
+ intel_fbc_init_pipe_state(dev_priv);
}
void intel_display_resume(struct drm_device *dev)
intel_unregister_dsm_handler();
- intel_fbc_disable(dev_priv);
+ intel_fbc_global_disable(dev_priv);
/* flush any delayed tasks or pending work */
flush_scheduled_work();
projects / cascardo / linux.git / blobdiff