Pull pvops into release branch

[linux-2.6-omap-h63xx.git] / include / sound / soc.h

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 9fa2093e74ebd03ddf941ec729fa98b86f7321a5..1890d87c52042adc4d375953195a350d20e198ea 100644 (file)
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -100,6 +100,15 @@
        .info = snd_soc_info_volsw, \
        .get = xhandler_get, .put = xhandler_put, \
        .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmask, xinvert) }
+#define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmask, xinvert,\
+        xhandler_get, xhandler_put, 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 = xhandler_get, .put = xhandler_put, \
+       .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmask, xinvert) }
 #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
 {      .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
        .info = snd_soc_info_bool_ext, \
@@ -212,8 +221,7 @@ struct snd_soc_pcm_stream;
 struct snd_soc_ops;
 struct snd_soc_dai_mode;
 struct snd_soc_pcm_runtime;
-struct snd_soc_codec_dai;
-struct snd_soc_cpu_dai;
+struct snd_soc_dai;
 struct snd_soc_codec;
 struct snd_soc_machine_config;
 struct soc_enum;
@@ -248,6 +256,27 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
        struct snd_ac97_bus_ops *ops, int num);
 void snd_soc_free_ac97_codec(struct snd_soc_codec *codec);
 
+/* Digital Audio Interface clocking API.*/
+int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+       unsigned int freq, int dir);
+
+int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
+       int div_id, int div);
+
+int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
+       int pll_id, unsigned int freq_in, unsigned int freq_out);
+
+/* Digital Audio interface formatting */
+int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt);
+
+int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
+       unsigned int mask, int slots);
+
+int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
+
+/* Digital Audio Interface mute */
+int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
+
 /*
  *Controls
  */
@@ -308,62 +337,38 @@ struct snd_soc_ops {
 /* ASoC DAI ops */
 struct snd_soc_dai_ops {
        /* DAI clocking configuration */
-       int (*set_sysclk)(struct snd_soc_codec_dai *codec_dai,
+       int (*set_sysclk)(struct snd_soc_dai *dai,
                int clk_id, unsigned int freq, int dir);
-       int (*set_pll)(struct snd_soc_codec_dai *codec_dai,
+       int (*set_pll)(struct snd_soc_dai *dai,
                int pll_id, unsigned int freq_in, unsigned int freq_out);
-       int (*set_clkdiv)(struct snd_soc_codec_dai *codec_dai,
-               int div_id, int div);
+       int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div);
 
        /* DAI format configuration */
-       int (*set_fmt)(struct snd_soc_codec_dai *codec_dai,
-               unsigned int fmt);
-       int (*set_tdm_slot)(struct snd_soc_codec_dai *codec_dai,
+       int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt);
+       int (*set_tdm_slot)(struct snd_soc_dai *dai,
                unsigned int mask, int slots);
-       int (*set_tristate)(struct snd_soc_codec_dai *, int tristate);
+       int (*set_tristate)(struct snd_soc_dai *dai, int tristate);
 
        /* digital mute */
-       int (*digital_mute)(struct snd_soc_codec_dai *, int mute);
+       int (*digital_mute)(struct snd_soc_dai *dai, int mute);
 };
 
-/* SoC Codec DAI */
-struct snd_soc_codec_dai {
-       char *name;
-       int id;
-       unsigned char type;
-
-       /* DAI capabilities */
-       struct snd_soc_pcm_stream playback;
-       struct snd_soc_pcm_stream capture;
-
-       /* DAI runtime info */
-       struct snd_soc_codec *codec;
-       unsigned int active;
-       unsigned char pop_wait:1;
-
-       /* ops */
-       struct snd_soc_ops ops;
-       struct snd_soc_dai_ops dai_ops;
-
-       /* DAI private data */
-       void *private_data;
-};
-
-/* SoC CPU DAI */
-struct snd_soc_cpu_dai {
-
+/* SoC  DAI (Digital Audio Interface) */
+struct snd_soc_dai {
        /* DAI description */
        char *name;
        unsigned int id;
        unsigned char type;
 
        /* DAI callbacks */
-       int (*probe)(struct platform_device *pdev);
-       void (*remove)(struct platform_device *pdev);
+       int (*probe)(struct platform_device *pdev,
+                    struct snd_soc_dai *dai);
+       void (*remove)(struct platform_device *pdev,
+                      struct snd_soc_dai *dai);
        int (*suspend)(struct platform_device *pdev,
-               struct snd_soc_cpu_dai *cpu_dai);
+               struct snd_soc_dai *dai);
        int (*resume)(struct platform_device *pdev,
-               struct snd_soc_cpu_dai *cpu_dai);
+               struct snd_soc_dai *dai);
 
        /* ops */
        struct snd_soc_ops ops;
@@ -375,7 +380,9 @@ struct snd_soc_cpu_dai {
 
        /* DAI runtime info */
        struct snd_pcm_runtime *runtime;
-       unsigned char active:1;
+       struct snd_soc_codec *codec;
+       unsigned int active;
+       unsigned char pop_wait:1;
        void *dma_data;
 
        /* DAI private data */
@@ -417,7 +424,7 @@ struct snd_soc_codec {
        struct delayed_work delayed_work;
 
        /* codec DAI's */
-       struct snd_soc_codec_dai *dai;
+       struct snd_soc_dai *dai;
        unsigned int num_dai;
 };
 
@@ -436,12 +443,12 @@ struct snd_soc_platform {
        int (*probe)(struct platform_device *pdev);
        int (*remove)(struct platform_device *pdev);
        int (*suspend)(struct platform_device *pdev,
-               struct snd_soc_cpu_dai *cpu_dai);
+               struct snd_soc_dai *dai);
        int (*resume)(struct platform_device *pdev,
-               struct snd_soc_cpu_dai *cpu_dai);
+               struct snd_soc_dai *dai);
 
        /* pcm creation and destruction */
-       int (*pcm_new)(struct snd_card *, struct snd_soc_codec_dai *,
+       int (*pcm_new)(struct snd_card *, struct snd_soc_dai *,
                struct snd_pcm *);
        void (*pcm_free)(struct snd_pcm *);
 
@@ -455,8 +462,8 @@ struct snd_soc_dai_link  {
        char *stream_name;              /* Stream name */
 
        /* DAI */
-       struct snd_soc_codec_dai *codec_dai;
-       struct snd_soc_cpu_dai *cpu_dai;
+       struct snd_soc_dai *codec_dai;
+       struct snd_soc_dai *cpu_dai;
 
        /* machine stream operations */
        struct snd_soc_ops *ops;
@@ -499,6 +506,7 @@ struct snd_soc_device {
        struct snd_soc_codec *codec;
        struct snd_soc_codec_device *codec_dev;
        struct delayed_work delayed_work;
+       struct work_struct deferred_resume_work;
        void *codec_data;
 };