Merge branch 'topic/asoc' into for-linus

* topic/asoc: (135 commits)
  ASoC: Apostrophe patrol
  ASoC: codec tlv320aic23 fix bogus divide by 0 message
  ASoC: fix NULL pointer dereference in soc_suspend()
  ASoC: Fix build error in twl4030.c
  ASoC: SSM2602: assign last substream to the master when shutting down
  ASoC: Blackfin: document how anomaly 05000250 is handled
  ASoC: Blackfin: set the transfer size according the ac97_frame size
  ASoC: SSM2602: remove unsupported sample rates
  ASoC: TWL4030: Check the interface format for 4 channel mode
  ASoC: TWL4030: Use reg_cache in twl4030_init_chip
  ASoC: Initialise dev for the dummy S/PDIF DAI
  ASoC: Add dummy S/PDIF codec support
  ASoC: correct print specifiers for unsigneds
  ASoC: Modify mpc5200 AC97 driver to use V9 of spin_event_timeout()
  ASoC: Switch FSL SSI DAI over to symmetric_rates
  ASoC: Mark MPC5200 AC97 as BROKEN until PowerPC merge issues are resolved
  ASoC: Fabric bindings for STAC9766 on the Efika
  ASoC: Support for AC97 on Phytec pmc030 base board.
  ASoC: AC97 driver for mpc5200
  ASoC: Main rewite of the mpc5200 audio DMA code
  ...

4 files changed, 83 insertions, 30 deletions

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 13676472ddfc..352d7eee9b6d 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -45,24 +45,6 @@ struct snd_pcm_substream;
 #define SND_SOC_DAIFMT_GATED            (1 << 4) /* clock is gated */
 
 /*
- * DAI Left/Right Clocks.
- *
- * Specifies whether the DAI can support different samples for similtanious
- * playback and capture. This usually requires a seperate physical frame
- * clock for playback and capture.
- */
-#define SND_SOC_DAIFMT_SYNC             (0 << 5) /* Tx FRM = Rx FRM */
-#define SND_SOC_DAIFMT_ASYNC            (1 << 5) /* Tx FRM ~ Rx FRM */
-
-/*
- * TDM
- *
- * Time Division Multiplexing. Allows PCM data to be multplexed with other
- * data on the DAI.
- */
-#define SND_SOC_DAIFMT_TDM              (1 << 6)
-
-/*
  * DAI hardware signal inversions.
  *
  * Specifies whether the DAI can also support inverted clocks for the specified
@@ -96,6 +78,10 @@ struct snd_pcm_substream;
 #define SND_SOC_CLOCK_IN                0
 #define SND_SOC_CLOCK_OUT               1
 
+#define SND_SOC_STD_AC97_FMTS (SNDRV_PCM_FMTBIT_S16_LE |\
+                               SNDRV_PCM_FMTBIT_S32_LE |\
+                               SNDRV_PCM_FMTBIT_S32_BE)
+
 struct snd_soc_dai_ops;
 struct snd_soc_dai;
 struct snd_ac97_bus_ops;
@@ -208,6 +194,7 @@ struct snd_soc_dai {
         /* DAI capabilities */
         struct snd_soc_pcm_stream capture;
         struct snd_soc_pcm_stream playback;
+        unsigned int symmetric_rates:1;
 
         /* DAI runtime info */
         struct snd_pcm_runtime *runtime;
@@ -219,11 +206,8 @@ struct snd_soc_dai {
         /* DAI private data */
         void *private_data;
 
-        /* parent codec/platform */
-        union {
-                struct snd_soc_codec *codec;
-                struct snd_soc_platform *platform;
-        };
+        /* parent platform */
+        struct snd_soc_platform *platform;
 
         struct list_head list;
 };
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index a7def6a9a030..ec8a45f9a069 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -140,16 +140,30 @@
 #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}
+#define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
+                           wevent, wflags)                              \
+{       .id = snd_soc_dapm_dac, .name = wname, .sname = stname, .reg = wreg, \
+        .shift = wshift, .invert = winvert, \
+        .event = wevent, .event_flags = wflags}
 #define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
 {       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
         .shift = wshift, .invert = winvert}
+#define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
+                           wevent, wflags)                              \
+{       .id = snd_soc_dapm_adc, .name = wname, .sname = stname, .reg = wreg, \
+        .shift = wshift, .invert = winvert, \
+        .event = wevent, .event_flags = wflags}
 
-/* generic register modifier widget */
+/* generic widgets */
 #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}
+#define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
+{       .id = snd_soc_dapm_supply, .name = wname, .reg = wreg,  \
+        .shift = wshift, .invert = winvert, .event = wevent, \
+        .event_flags = wflags}
 
 /* dapm kcontrol types */
 #define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
@@ -265,8 +279,6 @@ 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);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
@@ -298,6 +310,7 @@ enum snd_soc_dapm_type {
         snd_soc_dapm_vmid,                      /* codec bias/vmid - to minimise pops */
         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 */
 };
 
 /*
@@ -357,6 +370,8 @@ struct snd_soc_dapm_widget {
         unsigned char suspend:1;                /* was active before suspend */
         unsigned char pmdown:1;                 /* waiting for timeout */
 
+        int (*power_check)(struct snd_soc_dapm_widget *w);
+
         /* external events */
         unsigned short event_flags;             /* flags to specify event types */
         int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
@@ -368,6 +383,9 @@ 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
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a40bc6f316fc..cf6111d72b17 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -118,6 +118,14 @@
         .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,\
+         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, .invert = xinvert} }
 #define SOC_SINGLE_EXT_TLV(xname, xreg, xshift, xmax, xinvert,\
          xhandler_get, xhandler_put, tlv_array) \
 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
@@ -206,10 +214,6 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
                         struct snd_soc_jack_gpio *gpios);
 #endif
 
-/* codec IO */
-#define snd_soc_read(codec, reg) codec->read(codec, reg)
-#define snd_soc_write(codec, reg, value) codec->write(codec, reg, value)
-
 /* codec register bit access */
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
                                 unsigned short mask, unsigned short value);
@@ -331,6 +335,7 @@ struct snd_soc_codec {
         struct module *owner;
         struct mutex mutex;
         struct device *dev;
+        struct snd_soc_device *socdev;
 
         struct list_head list;
 
@@ -364,6 +369,8 @@ struct snd_soc_codec {
         enum snd_soc_bias_level bias_level;
         enum snd_soc_bias_level suspend_bias_level;
         struct delayed_work delayed_work;
+        struct list_head up_list;
+        struct list_head down_list;
 
         /* codec DAI's */
         struct snd_soc_dai *dai;
@@ -417,6 +424,12 @@ struct snd_soc_dai_link  {
         /* codec/machine specific init - e.g. add machine controls */
         int (*init)(struct snd_soc_codec *codec);
 
+        /* Symmetry requirements */
+        unsigned int symmetric_rates:1;
+
+        /* Symmetry data - only valid if symmetry is being enforced */
+        unsigned int rate;
+
         /* DAI pcm */
         struct snd_pcm *pcm;
 };
@@ -490,6 +503,19 @@ struct soc_enum {
         void *dapm;
 };
 
+/* codec IO */
+static inline unsigned int snd_soc_read(struct snd_soc_codec *codec,
+                                        unsigned int reg)
+{
+        return codec->read(codec, reg);
+}
+
+static inline unsigned int snd_soc_write(struct snd_soc_codec *codec,
+                                         unsigned int reg, unsigned int val)
+{
+        return codec->write(codec, reg, val);
+}
+
 #include <sound/soc-dai.h>
 
 #endif
diff --git a/include/sound/wm9081.h b/include/sound/wm9081.h
new file mode 100644
index 000000000000..e173ddbf6bd4
--- /dev/null
+++ b/include/sound/wm9081.h
@@ -0,0 +1,25 @@
+/*
+ * linux/sound/wm9081.h -- Platform data for WM9081
+ *
+ * Copyright 2009 Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_WM_9081_H
+#define __LINUX_SND_WM_9081_H
+
+struct wm9081_retune_mobile_setting {
+        const char *name;
+        unsigned int rate;
+        u16 config[20];
+};
+
+struct wm9081_retune_mobile_config {
+        struct wm9081_retune_mobile_setting *configs;
+        int num_configs;
+};
+
+#endif