1 files changed, 64 insertions, 43 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index aa19f5a32ba8..11cfb5953e06 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -19,6 +19,7 @@
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
+#include <linux/regmap.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/control.h>
@@ -27,13 +28,20 @@
 /*
  * Convenience kcontrol builders
  */
-#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+#define SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, xmax, xinvert) \
         ((unsigned long)&(struct soc_mixer_control) \
-        {.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \
-        .platform_max = xmax, .invert = xinvert})
+        {.reg = xreg, .rreg = xreg, .shift = shift_left, \
+        .rshift = shift_right, .max = xmax, .platform_max = xmax, \
+        .invert = xinvert})
+#define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \
+        SOC_DOUBLE_VALUE(xreg, xshift, xshift, xmax, xinvert)
 #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \
         ((unsigned long)&(struct soc_mixer_control) \
         {.reg = xreg, .max = xmax, .platform_max = xmax, .invert = xinvert})
+#define SOC_DOUBLE_R_VALUE(xlreg, xrreg, xshift, xmax, xinvert) \
+        ((unsigned long)&(struct soc_mixer_control) \
+        {.reg = xlreg, .rreg = xrreg, .shift = xshift, .rshift = xshift, \
+        .max = xmax, .platform_max = xmax, .invert = xinvert})
 #define SOC_SINGLE(xname, reg, shift, max, invert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
@@ -47,40 +55,36 @@
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
         .put = snd_soc_put_volsw, \
         .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
-#define SOC_DOUBLE(xname, xreg, shift_left, shift_right, xmax, xinvert) \
+#define SOC_DOUBLE(xname, reg, shift_left, shift_right, max, invert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .info = snd_soc_info_volsw, .get = snd_soc_get_volsw, \
         .put = snd_soc_put_volsw, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-                 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+                                          max, invert) }
 #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
-        .info = snd_soc_info_volsw_2r, \
-        .get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
-#define SOC_DOUBLE_TLV(xname, xreg, shift_left, shift_right, xmax, xinvert, tlv_array) \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, xinvert) }
+#define SOC_DOUBLE_TLV(xname, reg, shift_left, shift_right, max, invert, 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_get_volsw, \
         .put = snd_soc_put_volsw, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right,\
-                 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
+                                          max, invert) }
 #define SOC_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, xinvert, 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_2r, \
-        .get = snd_soc_get_volsw_2r, .put = snd_soc_put_volsw_2r, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, xinvert) }
 #define SOC_DOUBLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \
 {       .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
         .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
@@ -120,14 +124,13 @@
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
         .private_value = SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) }
-#define SOC_DOUBLE_EXT(xname, xreg, shift_left, shift_right, xmax, xinvert,\
+#define SOC_DOUBLE_EXT(xname, reg, shift_left, shift_right, max, invert,\
          xhandler_get, xhandler_put) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),\
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-                 .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = \
+                SOC_DOUBLE_VALUE(reg, shift_left, shift_right, max, invert) }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -145,20 +148,18 @@
         .tlv.p = (tlv_array), \
         .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = xreg, .shift = shift_left, .rshift = shift_right, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_VALUE(xreg, shift_left, shift_right, \
+                                          xmax, xinvert) }
 #define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, 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_2r, \
+        .info = snd_soc_info_volsw, \
         .get = xhandler_get, .put = xhandler_put, \
-        .private_value = (unsigned long)&(struct soc_mixer_control) \
-                {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
-                .max = xmax, .platform_max = xmax, .invert = xinvert} }
+        .private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
+                                            xmax, 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, \
@@ -260,6 +261,7 @@ extern struct snd_ac97_bus_ops soc_ac97_ops;
 enum snd_soc_control_type {
         SND_SOC_I2C = 1,
         SND_SOC_SPI,
+        SND_SOC_REGMAP,
 };
 
 enum snd_soc_compress_type {
@@ -274,7 +276,7 @@ enum snd_soc_pcm_subclass {
 };
 
 int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id,
-                             unsigned int freq, int dir);
+                             int source, unsigned int freq, int dir);
 int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source,
                           unsigned int freq_in, unsigned int freq_out);
 
@@ -391,12 +393,8 @@ int snd_soc_get_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol);
-int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_info *uinfo);
-int snd_soc_get_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol);
-int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
-        struct snd_ctl_elem_value *ucontrol);
+#define snd_soc_get_volsw_2r snd_soc_get_volsw
+#define snd_soc_put_volsw_2r snd_soc_put_volsw
 int snd_soc_info_volsw_s8(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_info *uinfo);
 int snd_soc_get_volsw_s8(struct snd_kcontrol *kcontrol,
@@ -576,9 +574,11 @@ struct snd_soc_codec {
         const void *reg_def_copy;
         const struct snd_soc_cache_ops *cache_ops;
         struct mutex cache_rw_mutex;
+        int val_bytes;
 
         /* dapm */
         struct snd_soc_dapm_context dapm;
+        unsigned int ignore_pmdown_time:1; /* pmdown_time is ignored at stop */
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_codec_root;
@@ -607,7 +607,7 @@ struct snd_soc_codec_driver {
 
         /* codec wide operations */
         int (*set_sysclk)(struct snd_soc_codec *codec,
-                          int clk_id, unsigned int freq, int dir);
+                          int clk_id, int source, unsigned int freq, int dir);
         int (*set_pll)(struct snd_soc_codec *codec, int pll_id, int source,
                 unsigned int freq_in, unsigned int freq_out);
 
@@ -619,7 +619,7 @@ struct snd_soc_codec_driver {
         int (*volatile_register)(struct snd_soc_codec *, unsigned int);
         int (*readable_register)(struct snd_soc_codec *, unsigned int);
         int (*writable_register)(struct snd_soc_codec *, unsigned int);
-        short reg_cache_size;
+        unsigned int reg_cache_size;
         short reg_cache_step;
         short reg_word_size;
         const void *reg_cache_default;
@@ -630,10 +630,14 @@ struct snd_soc_codec_driver {
         /* codec bias level */
         int (*set_bias_level)(struct snd_soc_codec *,
                               enum snd_soc_bias_level level);
+        bool idle_bias_off;
 
         void (*seq_notifier)(struct snd_soc_dapm_context *,
                              enum snd_soc_dapm_type, int);
 
+        /* codec stream completion event */
+        int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+
         /* probe ordering - for components with runtime dependencies */
         int probe_order;
         int remove_order;
@@ -669,6 +673,9 @@ struct snd_soc_platform_driver {
         /* platform stream ops */
         struct snd_pcm_ops *ops;
 
+        /* platform stream completion event */
+        int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
+
         /* probe ordering - for components with runtime dependencies */
         int probe_order;
         int remove_order;
@@ -703,6 +710,8 @@ struct snd_soc_dai_link {
         const char *cpu_dai_name;
         const char *codec_dai_name;
 
+        unsigned int dai_fmt;           /* format to set on init */
+
         /* Keep DAI active over suspend */
         unsigned int ignore_suspend:1;
 
@@ -815,9 +824,11 @@ struct snd_soc_card {
         struct list_head widgets;
         struct list_head paths;
         struct list_head dapm_list;
+        struct list_head dapm_dirty;
 
         /* Generic DAPM context for the card */
         struct snd_soc_dapm_context dapm;
+        struct snd_soc_dapm_stats dapm_stats;
 
 #ifdef CONFIG_DEBUG_FS
         struct dentry *debugfs_card_root;
@@ -840,8 +851,6 @@ struct snd_soc_pcm_runtime  {
         unsigned int complete:1;
         unsigned int dev_registered:1;
 
-        /* Symmetry data - only valid if symmetry is being enforced */
-        unsigned int rate;
         long pmdown_time;
 
         /* runtime devices */
@@ -936,6 +945,18 @@ static inline void snd_soc_initialize_card_lists(struct snd_soc_card *card)
         INIT_LIST_HEAD(&card->dapm_list);
 }
 
+static inline bool snd_soc_volsw_is_stereo(struct soc_mixer_control *mc)
+{
+        if (mc->reg == mc->rreg && mc->shift == mc->rshift)
+                return 0;
+        /*
+         * mc->reg == mc->rreg && mc->shift != mc->rshift, or
+         * mc->reg != mc->rreg means that the control is
+         * stereo (bits in one register or in two registers)
+         */
+        return 1;
+}
+
 int snd_soc_util_init(void);
 void snd_soc_util_exit(void);