Merge branch 'timers/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / include / sound / soc-dapm.h

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 2b1ae8e..3030fdc 100644 (file)
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -22,7 +22,7 @@
 #define SND_SOC_NOPM   -1
 
 /*
- * SoC dynamic audio power managment
+ * SoC dynamic audio power management
  *
  * We can have upto 4 power domains
  *     1. Codec domain - VREF, VMID
@@ -130,19 +130,42 @@
 {      .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
        .shift = wshift, .invert = winvert}
 
+/* generic register modifier widget */
+#define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
+{      .id = wid, .name = wname, .kcontrols = NULL, .num_kcontrols = 0, \
+       .reg = -((wreg) + 1), .shift = wshift, .mask = wmask, \
+       .on_val = won_val, .off_val = woff_val, .event = dapm_reg_event, \
+       .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
+
 /* dapm kcontrol types */
-#define SOC_DAPM_SINGLE(xname, reg, shift, mask, invert) \
+#define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
 {      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
        .info = snd_soc_info_volsw, \
        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
-       .private_value =  SOC_SINGLE_VALUE(reg, shift, mask, invert) }
-#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, mask, invert, \
+       .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_DAPM_DOUBLE(xname, reg, shift_left, shift_right, max, invert, \
        power) \
 {      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
        .info = snd_soc_info_volsw, \
        .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
        .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
-                ((mask) << 16) | ((invert) << 24) }
+               ((max) << 16) | ((invert) << 24) }
+#define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
+{      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+       .info = snd_soc_info_volsw, \
+       .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+       .tlv.p = (tlv_array), \
+       .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+       .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+#define SOC_DAPM_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, \
+       power, tlv_array) \
+{      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+       .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
+       .tlv.p = (tlv_array), \
+       .info = snd_soc_info_volsw, \
+       .get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
+       .private_value = (reg) | ((shift_left) << 8) | ((shift_right) << 12) |\
+               ((max) << 16) | ((invert) << 24) }
 #define SOC_DAPM_ENUM(xname, xenum) \
 {      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
        .info = snd_soc_info_enum_double, \
@@ -177,6 +200,7 @@ struct snd_soc_dapm_widget;
 enum snd_soc_dapm_type;
 struct snd_soc_dapm_path;
 struct snd_soc_dapm_pin;
+struct snd_soc_dapm_route;
 
 /* dapm controls */
 int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
@@ -189,24 +213,32 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_new_control(struct snd_soc_codec *codec,
        const struct snd_soc_dapm_widget *widget);
+int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
+       const struct snd_soc_dapm_widget *widget,
+       int num);
 
 /* dapm path setup */
-int snd_soc_dapm_connect_input(struct snd_soc_codec *codec,
+int  __deprecated snd_soc_dapm_connect_input(struct snd_soc_codec *codec,
        const char *sink_name, const char *control_name, const char *src_name);
 int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec);
 void snd_soc_dapm_free(struct snd_soc_device *socdev);
+int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
+                           const struct snd_soc_dapm_route *route, int num);
 
 /* dapm events */
 int snd_soc_dapm_stream_event(struct snd_soc_codec *codec, char *stream,
        int event);
+int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
+       enum snd_soc_bias_level level);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
 
-/* dapm audio endpoint control */
-int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
-       char *pin, int status);
-int snd_soc_dapm_sync_endpoints(struct snd_soc_codec *codec);
+/* dapm audio pin control and status */
+int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, char *pin);
+int snd_soc_dapm_disable_pin(struct snd_soc_codec *codec, char *pin);
+int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, char *pin);
+int snd_soc_dapm_sync(struct snd_soc_codec *codec);
 
 /* dapm widget types */
 enum snd_soc_dapm_type {
@@ -228,6 +260,18 @@ enum snd_soc_dapm_type {
        snd_soc_dapm_post,                      /* machine specific post widget - exec last */
 };
 
+/*
+ * DAPM audio route definition.
+ *
+ * Defines an audio route originating at source via control and finishing
+ * at sink.
+ */
+struct snd_soc_dapm_route {
+       const char *sink;
+       const char *control;
+       const char *source;
+};
+
 /* dapm audio path between two widgets */
 struct snd_soc_dapm_path {
        char *name;
@@ -260,6 +304,9 @@ struct snd_soc_dapm_widget {
        unsigned char shift;                    /* bits to shift */
        unsigned int saved_value;               /* widget saved value */
        unsigned int value;                             /* widget current value */
+       unsigned int mask;                      /* non-shifted mask */
+       unsigned int on_val;                    /* on state value */
+       unsigned int off_val;                   /* off state value */
        unsigned char power:1;                  /* block power status */
        unsigned char invert:1;                 /* invert the power bit */
        unsigned char active:1;                 /* active stream on DAC, ADC's */
@@ -272,7 +319,7 @@ struct snd_soc_dapm_widget {
 
        /* external events */
        unsigned short event_flags;             /* flags to specify event types */
-       int (*event)(struct snd_soc_dapm_widget*, int);
+       int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
 
        /* kcontrols that relate to this widget */
        int num_kcontrols;