V4L/DVB: V4L: v4l2-subdev driver for AK8813 and AK8814 TV-encoders from AKM

[safe/jmp/linux-2.6] / include / sound / soc-dapm.h

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 533f9f2..c0922a0 100644 (file)
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -95,6 +95,21 @@
        .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
        .num_kcontrols = 1}
 
+/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
+#define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
+        wcontrols) \
+{      .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+       .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+#define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
+        wcontrols)\
+{      .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+       .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
+#define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
+        wcontrols)\
+{       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \
+       .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \
+       .num_kcontrols = ARRAY_SIZE(wcontrols)}
+
 /* path domain with event - event handler must return 0 for success */
 #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
        wncontrols, wevent, wflags) \
@@ -126,6 +141,23 @@
        .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
        .event = wevent, .event_flags = wflags}
 
+/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
+#define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
+       wevent, wflags) \
+{      .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \
+       .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+       .event = wevent, .event_flags = wflags}
+#define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
+       wevent, wflags) \
+{      .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+       .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
+       .event = wevent, .event_flags = wflags}
+#define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
+       wcontrols, wevent, wflags) \
+{       .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \
+       .invert = winvert, .kcontrols = wcontrols, \
+       .num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags}
+
 /* events that are pre and post DAPM */
 #define SND_SOC_DAPM_PRE(wname, wevent) \
 {      .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \
@@ -137,6 +169,12 @@
        .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
 
 /* stream domain */
+#define SND_SOC_DAPM_AIF_IN(wname, stname, wslot, wreg, wshift, winvert) \
+{      .id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
+       .reg = wreg, .shift = wshift, .invert = winvert }
+#define SND_SOC_DAPM_AIF_OUT(wname, stname, wslot, wreg, wshift, winvert) \
+{      .id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
+       .reg = wreg, .shift = wshift, .invert = winvert }
 #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
 {      .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
        .shift = wshift, .invert = winvert}
@@ -200,6 +238,12 @@
        .get = snd_soc_dapm_get_enum_double, \
        .put = snd_soc_dapm_put_enum_double, \
        .private_value = (unsigned long)&xenum }
+#define SOC_DAPM_ENUM_VIRT(xname, xenum)                   \
+{      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+       .info = snd_soc_info_enum_double, \
+       .get = snd_soc_dapm_get_enum_virt, \
+       .put = snd_soc_dapm_put_enum_virt, \
+       .private_value = (unsigned long)&xenum }
 #define SOC_DAPM_VALUE_ENUM(xname, xenum) \
 {      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
        .info = snd_soc_info_enum_double, \
@@ -254,6 +298,10 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol,
+       struct snd_ctl_elem_value *ucontrol);
+int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
+       struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_get_value_enum_double(struct snd_kcontrol *kcontrol,
        struct snd_ctl_elem_value *ucontrol);
 int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
@@ -279,11 +327,11 @@ int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
 /* 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);
+void snd_soc_dapm_shutdown(struct snd_soc_device *socdev);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
+void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec);
 
 /* dapm audio pin control and status */
 int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin);
@@ -313,6 +361,8 @@ enum snd_soc_dapm_type {
        snd_soc_dapm_pre,                       /* machine specific pre widget - exec first */
        snd_soc_dapm_post,                      /* machine specific post widget - exec last */
        snd_soc_dapm_supply,            /* power/clock supply */
+       snd_soc_dapm_aif_in,            /* audio interface input */
+       snd_soc_dapm_aif_out,           /* audio interface output */
 };
 
 /*
@@ -325,6 +375,10 @@ struct snd_soc_dapm_route {
        const char *sink;
        const char *control;
        const char *source;
+
+       /* Note: currently only supported for links where source is a supply */
+       int (*connected)(struct snd_soc_dapm_widget *source,
+                        struct snd_soc_dapm_widget *sink);
 };
 
 /* dapm audio path between two widgets */
@@ -341,6 +395,9 @@ struct snd_soc_dapm_path {
        u32 connect:1;  /* source and sink widgets are connected */
        u32 walked:1;   /* path has been walked */
 
+       int (*connected)(struct snd_soc_dapm_widget *source,
+                        struct snd_soc_dapm_widget *sink);
+
        struct list_head list_source;
        struct list_head list_sink;
        struct list_head list;
@@ -385,6 +442,9 @@ struct snd_soc_dapm_widget {
        /* widget input and outputs */
        struct list_head sources;
        struct list_head sinks;
+
+       /* used during DAPM updates */
+       struct list_head power_list;
 };
 
 #endif