Merge branch 'topic/asoc' into for-linus

Conflicts:
	sound/soc/codecs/ad1938.c

109 files changed, 8974 insertions, 2651 deletions

diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 3e6628c8e665..f6b3cc04b34b 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -415,9 +415,12 @@ static void atmel_pcm_free_dma_buffers(struct snd_pcm *pcm)
 }
 
 #ifdef CONFIG_PM
-static int atmel_pcm_suspend(struct snd_soc_dai *dai)
+static int atmel_pcm_suspend(struct snd_soc_dai_link *dai_link)
 {
-        struct snd_pcm_runtime *runtime = dai->runtime;
+        struct snd_pcm *pcm = dai_link->pcm;
+        struct snd_pcm_str *stream = &pcm->streams[0];
+        struct snd_pcm_substream *substream = stream->substream;
+        struct snd_pcm_runtime *runtime = substream->runtime;
         struct atmel_runtime_data *prtd;
         struct atmel_pcm_dma_params *params;
 
@@ -439,9 +442,12 @@ static int atmel_pcm_suspend(struct snd_soc_dai *dai)
         return 0;
 }
 
-static int atmel_pcm_resume(struct snd_soc_dai *dai)
+static int atmel_pcm_resume(struct snd_soc_dai_link *dai_link)
 {
-        struct snd_pcm_runtime *runtime = dai->runtime;
+        struct snd_pcm *pcm = dai_link->pcm;
+        struct snd_pcm_str *stream = &pcm->streams[0];
+        struct snd_pcm_substream *substream = stream->substream;
+        struct snd_pcm_runtime *runtime = substream->runtime;
         struct atmel_runtime_data *prtd;
         struct atmel_pcm_dma_params *params;
 
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 97f1a251e446..8ef25025f3dc 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -49,13 +49,14 @@ config SND_BF5XX_SOC_AD1836
         help
           Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
 
-config SND_BF5XX_SOC_AD1938
-        tristate "SoC AD1938 Audio support for Blackfin"
+config SND_BF5XX_SOC_AD193X
+        tristate "SoC AD193X Audio support for Blackfin"
         depends on SND_BF5XX_TDM
         select SND_BF5XX_SOC_TDM
-        select SND_SOC_AD1938
+        select SND_SOC_AD193X
         help
-          Say Y if you want to add support for AD1938 codec on Blackfin.
+          Say Y if you want to add support for AD193X codec on Blackfin.
+          This driver supports AD1936, AD1937, AD1938 and AD1939.
 
 config SND_BF5XX_AC97
         tristate "SoC AC97 Audio for the ADI BF5xx chip"
diff --git a/sound/soc/blackfin/Makefile b/sound/soc/blackfin/Makefile
index 87e30423912f..49af3f32aec8 100644
--- a/sound/soc/blackfin/Makefile
+++ b/sound/soc/blackfin/Makefile
@@ -20,10 +20,10 @@ snd-ad1836-objs := bf5xx-ad1836.o
 snd-ad1980-objs := bf5xx-ad1980.o
 snd-ssm2602-objs := bf5xx-ssm2602.o
 snd-ad73311-objs := bf5xx-ad73311.o
-snd-ad1938-objs := bf5xx-ad1938.o
+snd-ad193x-objs := bf5xx-ad193x.o
 
 obj-$(CONFIG_SND_BF5XX_SOC_AD1836) += snd-ad1836.o
 obj-$(CONFIG_SND_BF5XX_SOC_AD1980) += snd-ad1980.o
 obj-$(CONFIG_SND_BF5XX_SOC_SSM2602) += snd-ssm2602.o
 obj-$(CONFIG_SND_BF5XX_SOC_AD73311) += snd-ad73311.o
-obj-$(CONFIG_SND_BF5XX_SOC_AD1938) += snd-ad1938.o
+obj-$(CONFIG_SND_BF5XX_SOC_AD193X) += snd-ad193x.o
diff --git a/sound/soc/blackfin/bf5xx-ad1938.c b/sound/soc/blackfin/bf5xx-ad193x.c
index 2ef1e5013b8c..b8c9060cfd8e 100644
--- a/sound/soc/blackfin/bf5xx-ad1938.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -1,9 +1,9 @@
 /*
- * File:         sound/soc/blackfin/bf5xx-ad1938.c
+ * File:         sound/soc/blackfin/bf5xx-ad193x.c
  * Author:       Barry Song <Barry.Song@analog.com>
  *
  * Created:      Thur June 4 2009
- * Description:  Board driver for ad1938 sound chip
+ * Description:  Board driver for ad193x sound chip
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -38,15 +38,15 @@
 #include <asm/dma.h>
 #include <asm/portmux.h>
 
-#include "../codecs/ad1938.h"
+#include "../codecs/ad193x.h"
 #include "bf5xx-sport.h"
 
 #include "bf5xx-tdm-pcm.h"
 #include "bf5xx-tdm.h"
 
-static struct snd_soc_card bf5xx_ad1938;
+static struct snd_soc_card bf5xx_ad193x;
 
-static int bf5xx_ad1938_startup(struct snd_pcm_substream *substream)
+static int bf5xx_ad193x_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
@@ -55,7 +55,7 @@ static int bf5xx_ad1938_startup(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int bf5xx_ad1938_hw_params(struct snd_pcm_substream *substream,
+static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -89,61 +89,61 @@ static int bf5xx_ad1938_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_ops bf5xx_ad1938_ops = {
-        .startup = bf5xx_ad1938_startup,
-        .hw_params = bf5xx_ad1938_hw_params,
+static struct snd_soc_ops bf5xx_ad193x_ops = {
+        .startup = bf5xx_ad193x_startup,
+        .hw_params = bf5xx_ad193x_hw_params,
 };
 
-static struct snd_soc_dai_link bf5xx_ad1938_dai = {
-        .name = "ad1938",
-        .stream_name = "AD1938",
+static struct snd_soc_dai_link bf5xx_ad193x_dai = {
+        .name = "ad193x",
+        .stream_name = "AD193X",
         .cpu_dai = &bf5xx_tdm_dai,
-        .codec_dai = &ad1938_dai,
-        .ops = &bf5xx_ad1938_ops,
+        .codec_dai = &ad193x_dai,
+        .ops = &bf5xx_ad193x_ops,
 };
 
-static struct snd_soc_card bf5xx_ad1938 = {
-        .name = "bf5xx_ad1938",
+static struct snd_soc_card bf5xx_ad193x = {
+        .name = "bf5xx_ad193x",
         .platform = &bf5xx_tdm_soc_platform,
-        .dai_link = &bf5xx_ad1938_dai,
+        .dai_link = &bf5xx_ad193x_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_ad1938_snd_devdata = {
-        .card = &bf5xx_ad1938,
-        .codec_dev = &soc_codec_dev_ad1938,
+static struct snd_soc_device bf5xx_ad193x_snd_devdata = {
+        .card = &bf5xx_ad193x,
+        .codec_dev = &soc_codec_dev_ad193x,
 };
 
-static struct platform_device *bfxx_ad1938_snd_device;
+static struct platform_device *bfxx_ad193x_snd_device;
 
-static int __init bf5xx_ad1938_init(void)
+static int __init bf5xx_ad193x_init(void)
 {
         int ret;
 
-        bfxx_ad1938_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!bfxx_ad1938_snd_device)
+        bfxx_ad193x_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!bfxx_ad193x_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bfxx_ad1938_snd_device, &bf5xx_ad1938_snd_devdata);
-        bf5xx_ad1938_snd_devdata.dev = &bfxx_ad1938_snd_device->dev;
-        ret = platform_device_add(bfxx_ad1938_snd_device);
+        platform_set_drvdata(bfxx_ad193x_snd_device, &bf5xx_ad193x_snd_devdata);
+        bf5xx_ad193x_snd_devdata.dev = &bfxx_ad193x_snd_device->dev;
+        ret = platform_device_add(bfxx_ad193x_snd_device);
 
         if (ret)
-                platform_device_put(bfxx_ad1938_snd_device);
+                platform_device_put(bfxx_ad193x_snd_device);
 
         return ret;
 }
 
-static void __exit bf5xx_ad1938_exit(void)
+static void __exit bf5xx_ad193x_exit(void)
 {
-        platform_device_unregister(bfxx_ad1938_snd_device);
+        platform_device_unregister(bfxx_ad193x_snd_device);
 }
 
-module_init(bf5xx_ad1938_init);
-module_exit(bf5xx_ad1938_exit);
+module_init(bf5xx_ad193x_init);
+module_exit(bf5xx_ad193x_exit);
 
 /* Module information */
 MODULE_AUTHOR("Barry Song");
-MODULE_DESCRIPTION("ALSA SoC AD1938 board driver");
+MODULE_DESCRIPTION("ALSA SoC AD193X board driver");
 MODULE_LICENSE("GPL");
 
diff --git a/sound/soc/blackfin/bf5xx-sport.h b/sound/soc/blackfin/bf5xx-sport.h
index 2e63dea73e9c..a86e8cc0b2d3 100644
--- a/sound/soc/blackfin/bf5xx-sport.h
+++ b/sound/soc/blackfin/bf5xx-sport.h
@@ -34,33 +34,7 @@
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <asm/dma.h>
-
-struct sport_register {
-        u16 tcr1;       u16 reserved0;
-        u16 tcr2;       u16 reserved1;
-        u16 tclkdiv;    u16 reserved2;
-        u16 tfsdiv;     u16 reserved3;
-        u32 tx;
-        u32 reserved_l0;
-        u32 rx;
-        u32 reserved_l1;
-        u16 rcr1;       u16 reserved4;
-        u16 rcr2;       u16 reserved5;
-        u16 rclkdiv;    u16 reserved6;
-        u16 rfsdiv;     u16 reserved7;
-        u16 stat;       u16 reserved8;
-        u16 chnl;       u16 reserved9;
-        u16 mcmc1;      u16 reserved10;
-        u16 mcmc2;      u16 reserved11;
-        u32 mtcs0;
-        u32 mtcs1;
-        u32 mtcs2;
-        u32 mtcs3;
-        u32 mrcs0;
-        u32 mrcs1;
-        u32 mrcs2;
-        u32 mrcs3;
-};
+#include <asm/bfin_sport.h>
 
 #define DESC_ELEMENT_COUNT 9
 
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 1743d565e996..31ac5538fe7e 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -13,7 +13,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_L3
         select SND_SOC_AC97_CODEC if SND_SOC_AC97_BUS
         select SND_SOC_AD1836 if SPI_MASTER
-        select SND_SOC_AD1938 if SPI_MASTER
+        select SND_SOC_AD193X if SND_SOC_I2C_AND_SPI
         select SND_SOC_AD1980 if SND_SOC_AC97_BUS
         select SND_SOC_ADS117X
         select SND_SOC_AD73311 if I2C
@@ -21,6 +21,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_AK4535 if I2C
         select SND_SOC_AK4642 if I2C
         select SND_SOC_AK4671 if I2C
+        select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC
         select SND_SOC_CS4270 if I2C
         select SND_SOC_MAX9877 if I2C
         select SND_SOC_DA7210 if I2C
@@ -34,6 +35,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_TPA6130A2 if I2C
         select SND_SOC_TLV320DAC33 if I2C
         select SND_SOC_TWL4030 if TWL4030_CORE
+        select SND_SOC_TWL6040 if TWL4030_CORE
         select SND_SOC_UDA134X
         select SND_SOC_UDA1380 if I2C
         select SND_SOC_WM2000 if I2C
@@ -64,6 +66,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8993 if I2C
         select SND_SOC_WM8994 if MFD_WM8994
         select SND_SOC_WM9081 if I2C
+        select SND_SOC_WM9090 if I2C
         select SND_SOC_WM9705 if SND_SOC_AC97_BUS
         select SND_SOC_WM9712 if SND_SOC_AC97_BUS
         select SND_SOC_WM9713 if SND_SOC_AC97_BUS
@@ -90,7 +93,7 @@ config SND_SOC_AC97_CODEC
 config SND_SOC_AD1836
         tristate
 
-config SND_SOC_AD1938
+config SND_SOC_AD193X
         tristate
 
 config SND_SOC_AD1980
@@ -114,6 +117,9 @@ config SND_SOC_AK4642
 config SND_SOC_AK4671
         tristate
 
+config SND_SOC_CQ0093VC
+        tristate
+
 # Cirrus Logic CS4270 Codec
 config SND_SOC_CS4270
         tristate
@@ -164,6 +170,9 @@ config SND_SOC_TWL4030
         select TWL4030_CODEC
         tristate
 
+config SND_SOC_TWL6040
+        tristate
+
 config SND_SOC_UDA134X
        tristate
 
@@ -269,3 +278,6 @@ config SND_SOC_TPA6130A2
 
 config SND_SOC_WM2000
         tristate
+
+config SND_SOC_WM9090
+        tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index dd5ce6df6292..91429eab0707 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -1,6 +1,6 @@
 snd-soc-ac97-objs := ac97.o
 snd-soc-ad1836-objs := ad1836.o
-snd-soc-ad1938-objs := ad1938.o
+snd-soc-ad193x-objs := ad193x.o
 snd-soc-ad1980-objs := ad1980.o
 snd-soc-ad73311-objs := ad73311.o
 snd-soc-ads117x-objs := ads117x.o
@@ -8,6 +8,7 @@ snd-soc-ak4104-objs := ak4104.o
 snd-soc-ak4535-objs := ak4535.o
 snd-soc-ak4642-objs := ak4642.o
 snd-soc-ak4671-objs := ak4671.o
+snd-soc-cq93vc-objs := cq93vc.o
 snd-soc-cs4270-objs := cs4270.o
 snd-soc-cx20442-objs := cx20442.o
 snd-soc-da7210-objs := da7210.o
@@ -21,6 +22,7 @@ snd-soc-tlv320aic26-objs := tlv320aic26.o
 snd-soc-tlv320aic3x-objs := tlv320aic3x.o
 snd-soc-tlv320dac33-objs := tlv320dac33.o
 snd-soc-twl4030-objs := twl4030.o
+snd-soc-twl6040-objs := twl6040.o
 snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
 snd-soc-wm8350-objs := wm8350.o
@@ -59,10 +61,11 @@ snd-soc-wm-hubs-objs := wm_hubs.o
 snd-soc-max9877-objs := max9877.o
 snd-soc-tpa6130a2-objs := tpa6130a2.o
 snd-soc-wm2000-objs := wm2000.o
+snd-soc-wm9090-objs := wm9090.o
 
 obj-$(CONFIG_SND_SOC_AC97_CODEC)        += snd-soc-ac97.o
 obj-$(CONFIG_SND_SOC_AD1836)    += snd-soc-ad1836.o
-obj-$(CONFIG_SND_SOC_AD1938)    += snd-soc-ad1938.o
+obj-$(CONFIG_SND_SOC_AD193X)    += snd-soc-ad193x.o
 obj-$(CONFIG_SND_SOC_AD1980)    += snd-soc-ad1980.o
 obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
 obj-$(CONFIG_SND_SOC_ADS117X)   += snd-soc-ads117x.o
@@ -70,6 +73,7 @@ obj-$(CONFIG_SND_SOC_AK4104)	+= snd-soc-ak4104.o
 obj-$(CONFIG_SND_SOC_AK4535)    += snd-soc-ak4535.o
 obj-$(CONFIG_SND_SOC_AK4642)    += snd-soc-ak4642.o
 obj-$(CONFIG_SND_SOC_AK4671)    += snd-soc-ak4671.o
+obj-$(CONFIG_SND_SOC_CQ0093VC) += snd-soc-cq93vc.o
 obj-$(CONFIG_SND_SOC_CS4270)    += snd-soc-cs4270.o
 obj-$(CONFIG_SND_SOC_CX20442)   += snd-soc-cx20442.o
 obj-$(CONFIG_SND_SOC_DA7210)    += snd-soc-da7210.o
@@ -83,6 +87,7 @@ obj-$(CONFIG_SND_SOC_TLV320AIC26)	+= snd-soc-tlv320aic26.o
 obj-$(CONFIG_SND_SOC_TLV320AIC3X)       += snd-soc-tlv320aic3x.o
 obj-$(CONFIG_SND_SOC_TLV320DAC33)       += snd-soc-tlv320dac33.o
 obj-$(CONFIG_SND_SOC_TWL4030)   += snd-soc-twl4030.o
+obj-$(CONFIG_SND_SOC_TWL6040)   += snd-soc-twl6040.o
 obj-$(CONFIG_SND_SOC_UDA134X)   += snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)   += snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WM8350)    += snd-soc-wm8350.o
@@ -121,3 +126,4 @@ obj-$(CONFIG_SND_SOC_WM_HUBS)	+= snd-soc-wm-hubs.o
 obj-$(CONFIG_SND_SOC_MAX9877)   += snd-soc-max9877.o
 obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o
 obj-$(CONFIG_SND_SOC_WM2000)    += snd-soc-wm2000.o
+obj-$(CONFIG_SND_SOC_WM9090)    += snd-soc-wm9090.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 11b62dee842c..217538423225 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -278,7 +278,7 @@ static int ad1836_register(struct ad1836_priv *ad1836)
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
-        codec->private_data = ad1836;
+        snd_soc_codec_set_drvdata(codec, ad1836);
         codec->reg_cache = ad1836->reg_cache;
         codec->reg_cache_size = AD1836_NUM_REGS;
         codec->name = "AD1836";
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
deleted file mode 100644
index 240cd155b313..000000000000
--- a/sound/soc/codecs/ad1938.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/*
- * File:         sound/soc/codecs/ad1938.c
- * Author:       Barry Song <Barry.Song@analog.com>
- *
- * Created:      June 04 2009
- * Description:  Driver for AD1938 sound chip
- *
- * Modified:
- *               Copyright 2009 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
-#include <sound/soc-dapm.h>
-#include <linux/spi/spi.h>
-#include "ad1938.h"
-
-/* codec private data */
-struct ad1938_priv {
-        struct snd_soc_codec codec;
-        u8 reg_cache[AD1938_NUM_REGS];
-};
-
-/* ad1938 register cache & default register settings */
-static const u8 ad1938_reg[AD1938_NUM_REGS] = {
-        0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0, 0,
-};
-
-static struct snd_soc_codec *ad1938_codec;
-struct snd_soc_codec_device soc_codec_dev_ad1938;
-static int ad1938_register(struct ad1938_priv *ad1938);
-static void ad1938_unregister(struct ad1938_priv *ad1938);
-
-/*
- * AD1938 volume/mute/de-emphasis etc. controls
- */
-static const char *ad1938_deemp[] = {"None", "48kHz", "44.1kHz", "32kHz"};
-
-static const struct soc_enum ad1938_deemp_enum =
-        SOC_ENUM_SINGLE(AD1938_DAC_CTRL2, 1, 4, ad1938_deemp);
-
-static const struct snd_kcontrol_new ad1938_snd_controls[] = {
-        /* DAC volume control */
-        SOC_DOUBLE_R("DAC1  Volume", AD1938_DAC_L1_VOL,
-                        AD1938_DAC_R1_VOL, 0, 0xFF, 1),
-        SOC_DOUBLE_R("DAC2  Volume", AD1938_DAC_L2_VOL,
-                        AD1938_DAC_R2_VOL, 0, 0xFF, 1),
-        SOC_DOUBLE_R("DAC3  Volume", AD1938_DAC_L3_VOL,
-                        AD1938_DAC_R3_VOL, 0, 0xFF, 1),
-        SOC_DOUBLE_R("DAC4  Volume", AD1938_DAC_L4_VOL,
-                        AD1938_DAC_R4_VOL, 0, 0xFF, 1),
-
-        /* ADC switch control */
-        SOC_DOUBLE("ADC1 Switch", AD1938_ADC_CTRL0, AD1938_ADCL1_MUTE,
-                AD1938_ADCR1_MUTE, 1, 1),
-        SOC_DOUBLE("ADC2 Switch", AD1938_ADC_CTRL0, AD1938_ADCL2_MUTE,
-                AD1938_ADCR2_MUTE, 1, 1),
-
-        /* DAC switch control */
-        SOC_DOUBLE("DAC1 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL1_MUTE,
-                AD1938_DACR1_MUTE, 1, 1),
-        SOC_DOUBLE("DAC2 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL2_MUTE,
-                AD1938_DACR2_MUTE, 1, 1),
-        SOC_DOUBLE("DAC3 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL3_MUTE,
-                AD1938_DACR3_MUTE, 1, 1),
-        SOC_DOUBLE("DAC4 Switch", AD1938_DAC_CHNL_MUTE, AD1938_DACL4_MUTE,
-                AD1938_DACR4_MUTE, 1, 1),
-
-        /* ADC high-pass filter */
-        SOC_SINGLE("ADC High Pass Filter Switch", AD1938_ADC_CTRL0,
-                        AD1938_ADC_HIGHPASS_FILTER, 1, 0),
-
-        /* DAC de-emphasis */
-        SOC_ENUM("Playback Deemphasis", ad1938_deemp_enum),
-};
-
-static const struct snd_soc_dapm_widget ad1938_dapm_widgets[] = {
-        SND_SOC_DAPM_DAC("DAC", "Playback", AD1938_DAC_CTRL0, 0, 1),
-        SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
-        SND_SOC_DAPM_SUPPLY("PLL_PWR", AD1938_PLL_CLK_CTRL0, 0, 1, NULL, 0),
-        SND_SOC_DAPM_SUPPLY("ADC_PWR", AD1938_ADC_CTRL0, 0, 1, NULL, 0),
-        SND_SOC_DAPM_OUTPUT("DAC1OUT"),
-        SND_SOC_DAPM_OUTPUT("DAC2OUT"),
-        SND_SOC_DAPM_OUTPUT("DAC3OUT"),
-        SND_SOC_DAPM_OUTPUT("DAC4OUT"),
-        SND_SOC_DAPM_INPUT("ADC1IN"),
-        SND_SOC_DAPM_INPUT("ADC2IN"),
-};
-
-static const struct snd_soc_dapm_route audio_paths[] = {
-        { "DAC", NULL, "PLL_PWR" },
-        { "ADC", NULL, "PLL_PWR" },
-        { "DAC", NULL, "ADC_PWR" },
-        { "ADC", NULL, "ADC_PWR" },
-        { "DAC1OUT", "DAC1 Switch", "DAC" },
-        { "DAC2OUT", "DAC2 Switch", "DAC" },
-        { "DAC3OUT", "DAC3 Switch", "DAC" },
-        { "DAC4OUT", "DAC4 Switch", "DAC" },
-        { "ADC", "ADC1 Switch", "ADC1IN" },
-        { "ADC", "ADC2 Switch", "ADC2IN" },
-};
-
-/*
- * DAI ops entries
- */
-
-static int ad1938_mute(struct snd_soc_dai *dai, int mute)
-{
-        struct snd_soc_codec *codec = dai->codec;
-        int reg;
-
-        reg = snd_soc_read(codec, AD1938_DAC_CTRL2);
-        reg = (mute > 0) ? reg | AD1938_DAC_MASTER_MUTE : reg &
-                (~AD1938_DAC_MASTER_MUTE);
-        snd_soc_write(codec, AD1938_DAC_CTRL2, reg);
-
-        return 0;
-}
-
-static int ad1938_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
-                               unsigned int rx_mask, int slots, int width)
-{
-        struct snd_soc_codec *codec = dai->codec;
-        int dac_reg = snd_soc_read(codec, AD1938_DAC_CTRL1);
-        int adc_reg = snd_soc_read(codec, AD1938_ADC_CTRL2);
-
-        dac_reg &= ~AD1938_DAC_CHAN_MASK;
-        adc_reg &= ~AD1938_ADC_CHAN_MASK;
-
-        switch (slots) {
-        case 2:
-                dac_reg |= AD1938_DAC_2_CHANNELS << AD1938_DAC_CHAN_SHFT;
-                adc_reg |= AD1938_ADC_2_CHANNELS << AD1938_ADC_CHAN_SHFT;
-                break;
-        case 4:
-                dac_reg |= AD1938_DAC_4_CHANNELS << AD1938_DAC_CHAN_SHFT;
-                adc_reg |= AD1938_ADC_4_CHANNELS << AD1938_ADC_CHAN_SHFT;
-                break;
-        case 8:
-                dac_reg |= AD1938_DAC_8_CHANNELS << AD1938_DAC_CHAN_SHFT;
-                adc_reg |= AD1938_ADC_8_CHANNELS << AD1938_ADC_CHAN_SHFT;
-                break;
-        case 16:
-                dac_reg |= AD1938_DAC_16_CHANNELS << AD1938_DAC_CHAN_SHFT;
-                adc_reg |= AD1938_ADC_16_CHANNELS << AD1938_ADC_CHAN_SHFT;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        snd_soc_write(codec, AD1938_DAC_CTRL1, dac_reg);
-        snd_soc_write(codec, AD1938_ADC_CTRL2, adc_reg);
-
-        return 0;
-}
-
-static int ad1938_set_dai_fmt(struct snd_soc_dai *codec_dai,
-                unsigned int fmt)
-{
-        struct snd_soc_codec *codec = codec_dai->codec;
-        int adc_reg, dac_reg;
-
-        adc_reg = snd_soc_read(codec, AD1938_ADC_CTRL2);
-        dac_reg = snd_soc_read(codec, AD1938_DAC_CTRL1);
-
-        /* At present, the driver only support AUX ADC mode(SND_SOC_DAIFMT_I2S
-         * with TDM) and ADC&DAC TDM mode(SND_SOC_DAIFMT_DSP_A)
-         */
-        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-        case SND_SOC_DAIFMT_I2S:
-                adc_reg &= ~AD1938_ADC_SERFMT_MASK;
-                adc_reg |= AD1938_ADC_SERFMT_TDM;
-                break;
-        case SND_SOC_DAIFMT_DSP_A:
-                adc_reg &= ~AD1938_ADC_SERFMT_MASK;
-                adc_reg |= AD1938_ADC_SERFMT_AUX;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-        case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */
-                adc_reg &= ~AD1938_ADC_LEFT_HIGH;
-                adc_reg &= ~AD1938_ADC_BCLK_INV;
-                dac_reg &= ~AD1938_DAC_LEFT_HIGH;
-                dac_reg &= ~AD1938_DAC_BCLK_INV;
-                break;
-        case SND_SOC_DAIFMT_NB_IF: /* normal bclk + invert frm */
-                adc_reg |= AD1938_ADC_LEFT_HIGH;
-                adc_reg &= ~AD1938_ADC_BCLK_INV;
-                dac_reg |= AD1938_DAC_LEFT_HIGH;
-                dac_reg &= ~AD1938_DAC_BCLK_INV;
-                break;
-        case SND_SOC_DAIFMT_IB_NF: /* invert bclk + normal frm */
-                adc_reg &= ~AD1938_ADC_LEFT_HIGH;
-                adc_reg |= AD1938_ADC_BCLK_INV;
-                dac_reg &= ~AD1938_DAC_LEFT_HIGH;
-                dac_reg |= AD1938_DAC_BCLK_INV;
-                break;
-
-        case SND_SOC_DAIFMT_IB_IF: /* invert bclk + frm */
-                adc_reg |= AD1938_ADC_LEFT_HIGH;
-                adc_reg |= AD1938_ADC_BCLK_INV;
-                dac_reg |= AD1938_DAC_LEFT_HIGH;
-                dac_reg |= AD1938_DAC_BCLK_INV;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-        case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & frm master */
-                adc_reg |= AD1938_ADC_LCR_MASTER;
-                adc_reg |= AD1938_ADC_BCLK_MASTER;
-                dac_reg |= AD1938_DAC_LCR_MASTER;
-                dac_reg |= AD1938_DAC_BCLK_MASTER;
-                break;
-        case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & frm master */
-                adc_reg |= AD1938_ADC_LCR_MASTER;
-                adc_reg &= ~AD1938_ADC_BCLK_MASTER;
-                dac_reg |= AD1938_DAC_LCR_MASTER;
-                dac_reg &= ~AD1938_DAC_BCLK_MASTER;
-                break;
-        case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */
-                adc_reg &= ~AD1938_ADC_LCR_MASTER;
-                adc_reg |= AD1938_ADC_BCLK_MASTER;
-                dac_reg &= ~AD1938_DAC_LCR_MASTER;
-                dac_reg |= AD1938_DAC_BCLK_MASTER;
-                break;
-        case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & frm slave */
-                adc_reg &= ~AD1938_ADC_LCR_MASTER;
-                adc_reg &= ~AD1938_ADC_BCLK_MASTER;
-                dac_reg &= ~AD1938_DAC_LCR_MASTER;
-                dac_reg &= ~AD1938_DAC_BCLK_MASTER;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        snd_soc_write(codec, AD1938_ADC_CTRL2, adc_reg);
-        snd_soc_write(codec, AD1938_DAC_CTRL1, dac_reg);
-
-        return 0;
-}
-
-static int ad1938_hw_params(struct snd_pcm_substream *substream,
-                struct snd_pcm_hw_params *params,
-                struct snd_soc_dai *dai)
-{
-        int word_len = 0, reg = 0;
-
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        /* bit size */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S16_LE:
-                word_len = 3;
-                break;
-        case SNDRV_PCM_FORMAT_S20_3LE:
-                word_len = 1;
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-        case SNDRV_PCM_FORMAT_S32_LE:
-                word_len = 0;
-                break;
-        }
-
-        reg = snd_soc_read(codec, AD1938_DAC_CTRL2);
-        reg = (reg & (~AD1938_DAC_WORD_LEN_MASK)) | word_len;
-        snd_soc_write(codec, AD1938_DAC_CTRL2, reg);
-
-        reg = snd_soc_read(codec, AD1938_ADC_CTRL1);
-        reg = (reg & (~AD1938_ADC_WORD_LEN_MASK)) | word_len;
-        snd_soc_write(codec, AD1938_ADC_CTRL1, reg);
-
-        return 0;
-}
-
-static int __devinit ad1938_spi_probe(struct spi_device *spi)
-{
-        struct snd_soc_codec *codec;
-        struct ad1938_priv *ad1938;
-
-        ad1938 = kzalloc(sizeof(struct ad1938_priv), GFP_KERNEL);
-        if (ad1938 == NULL)
-                return -ENOMEM;
-
-        codec = &ad1938->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, ad1938);
-
-        return ad1938_register(ad1938);
-}
-
-static int __devexit ad1938_spi_remove(struct spi_device *spi)
-{
-        struct ad1938_priv *ad1938 = dev_get_drvdata(&spi->dev);
-
-        ad1938_unregister(ad1938);
-        return 0;
-}
-
-static struct spi_driver ad1938_spi_driver = {
-        .driver = {
-                .name   = "ad1938",
-                .owner  = THIS_MODULE,
-        },
-        .probe          = ad1938_spi_probe,
-        .remove         = __devexit_p(ad1938_spi_remove),
-};
-
-static struct snd_soc_dai_ops ad1938_dai_ops = {
-        .hw_params = ad1938_hw_params,
-        .digital_mute = ad1938_mute,
-        .set_tdm_slot = ad1938_set_tdm_slot,
-        .set_fmt = ad1938_set_dai_fmt,
-};
-
-/* codec DAI instance */
-struct snd_soc_dai ad1938_dai = {
-        .name = "AD1938",
-        .playback = {
-                .stream_name = "Playback",
-                .channels_min = 2,
-                .channels_max = 8,
-                .rates = SNDRV_PCM_RATE_48000,
-                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
-                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
-        },
-        .capture = {
-                .stream_name = "Capture",
-                .channels_min = 2,
-                .channels_max = 4,
-                .rates = SNDRV_PCM_RATE_48000,
-                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
-                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
-        },
-        .ops = &ad1938_dai_ops,
-};
-EXPORT_SYMBOL_GPL(ad1938_dai);
-
-static int ad1938_register(struct ad1938_priv *ad1938)
-{
-        int ret;
-        struct snd_soc_codec *codec = &ad1938->codec;
-
-        if (ad1938_codec) {
-                dev_err(codec->dev, "Another ad1938 is registered\n");
-                return -EINVAL;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        codec->private_data = ad1938;
-        codec->reg_cache = ad1938->reg_cache;
-        codec->reg_cache_size = AD1938_NUM_REGS;
-        codec->name = "AD1938";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ad1938_dai;
-        codec->num_dai = 1;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        ad1938_dai.dev = codec->dev;
-        ad1938_codec = codec;
-
-        memcpy(codec->reg_cache, ad1938_reg, AD1938_NUM_REGS);
-
-        ret = snd_soc_codec_set_cache_io(codec, 16, 8, SND_SOC_SPI);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to set cache I/O: %d\n",
-                                ret);
-                kfree(ad1938);
-                return ret;
-        }
-
-        /* default setting for ad1938 */
-
-        /* unmute dac channels */
-        snd_soc_write(codec, AD1938_DAC_CHNL_MUTE, 0x0);
-        /* de-emphasis: 48kHz, powedown dac */
-        snd_soc_write(codec, AD1938_DAC_CTRL2, 0x1A);
-        /* powerdown dac, dac in tdm mode */
-        snd_soc_write(codec, AD1938_DAC_CTRL0, 0x41);
-        /* high-pass filter enable */
-        snd_soc_write(codec, AD1938_ADC_CTRL0, 0x3);
-        /* sata delay=1, adc aux mode */
-        snd_soc_write(codec, AD1938_ADC_CTRL1, 0x43);
-        /* pll input: mclki/xi */
-        snd_soc_write(codec, AD1938_PLL_CLK_CTRL0, 0x9D);
-        snd_soc_write(codec, AD1938_PLL_CLK_CTRL1, 0x04);
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                kfree(ad1938);
-                return ret;
-        }
-
-        ret = snd_soc_register_dai(&ad1938_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                kfree(ad1938);
-                return ret;
-        }
-
-        return 0;
-}
-
-static void ad1938_unregister(struct ad1938_priv *ad1938)
-{
-        snd_soc_unregister_dai(&ad1938_dai);
-        snd_soc_unregister_codec(&ad1938->codec);
-        kfree(ad1938);
-        ad1938_codec = NULL;
-}
-
-static int ad1938_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (ad1938_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = ad1938_codec;
-        codec = ad1938_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, ad1938_snd_controls,
-                             ARRAY_SIZE(ad1938_snd_controls));
-        snd_soc_dapm_new_controls(codec, ad1938_dapm_widgets,
-                                  ARRAY_SIZE(ad1938_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
-
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int ad1938_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ad1938 = {
-        .probe =        ad1938_probe,
-        .remove =       ad1938_remove,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_ad1938);
-
-static int __init ad1938_init(void)
-{
-        int ret;
-
-        ret = spi_register_driver(&ad1938_spi_driver);
-        if (ret != 0) {
-                printk(KERN_ERR "Failed to register ad1938 SPI driver: %d\n",
-                                ret);
-        }
-
-        return ret;
-}
-module_init(ad1938_init);
-
-static void __exit ad1938_exit(void)
-{
-        spi_unregister_driver(&ad1938_spi_driver);
-}
-module_exit(ad1938_exit);
-
-MODULE_DESCRIPTION("ASoC ad1938 driver");
-MODULE_AUTHOR("Barry Song ");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad1938.h b/sound/soc/codecs/ad1938.h
deleted file mode 100644
index fe3c48cd2d5b..000000000000
--- a/sound/soc/codecs/ad1938.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * File:         sound/soc/codecs/ad1836.h
- * Based on:
- * Author:       Barry Song <Barry.Song@analog.com>
- *
- * Created:      May 25, 2009
- * Description:  definitions for AD1938 registers
- *
- * Modified:
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#ifndef __AD1938_H__
-#define __AD1938_H__
-
-#define AD1938_PLL_CLK_CTRL0    0
-#define AD1938_PLL_POWERDOWN           0x01
-#define AD1938_PLL_CLK_CTRL1    1
-#define AD1938_DAC_CTRL0        2
-#define AD1938_DAC_POWERDOWN           0x01
-#define AD1938_DAC_SERFMT_MASK          0xC0
-#define AD1938_DAC_SERFMT_STEREO        (0 << 6)
-#define AD1938_DAC_SERFMT_TDM           (1 << 6)
-#define AD1938_DAC_CTRL1        3
-#define AD1938_DAC_2_CHANNELS   0
-#define AD1938_DAC_4_CHANNELS   1
-#define AD1938_DAC_8_CHANNELS   2
-#define AD1938_DAC_16_CHANNELS  3
-#define AD1938_DAC_CHAN_SHFT    1
-#define AD1938_DAC_CHAN_MASK    (3 << AD1938_DAC_CHAN_SHFT)
-#define AD1938_DAC_LCR_MASTER   (1 << 4)
-#define AD1938_DAC_BCLK_MASTER  (1 << 5)
-#define AD1938_DAC_LEFT_HIGH    (1 << 3)
-#define AD1938_DAC_BCLK_INV     (1 << 7)
-#define AD1938_DAC_CTRL2        4
-#define AD1938_DAC_WORD_LEN_MASK        0xC
-#define AD1938_DAC_MASTER_MUTE  1
-#define AD1938_DAC_CHNL_MUTE    5
-#define AD1938_DACL1_MUTE       0
-#define AD1938_DACR1_MUTE       1
-#define AD1938_DACL2_MUTE       2
-#define AD1938_DACR2_MUTE       3
-#define AD1938_DACL3_MUTE       4
-#define AD1938_DACR3_MUTE       5
-#define AD1938_DACL4_MUTE       6
-#define AD1938_DACR4_MUTE       7
-#define AD1938_DAC_L1_VOL       6
-#define AD1938_DAC_R1_VOL       7
-#define AD1938_DAC_L2_VOL       8
-#define AD1938_DAC_R2_VOL       9
-#define AD1938_DAC_L3_VOL       10
-#define AD1938_DAC_R3_VOL       11
-#define AD1938_DAC_L4_VOL       12
-#define AD1938_DAC_R4_VOL       13
-#define AD1938_ADC_CTRL0        14
-#define AD1938_ADC_POWERDOWN           0x01
-#define AD1938_ADC_HIGHPASS_FILTER      1
-#define AD1938_ADCL1_MUTE               2
-#define AD1938_ADCR1_MUTE               3
-#define AD1938_ADCL2_MUTE               4
-#define AD1938_ADCR2_MUTE               5
-#define AD1938_ADC_CTRL1        15
-#define AD1938_ADC_SERFMT_MASK          0x60
-#define AD1938_ADC_SERFMT_STEREO        (0 << 5)
-#define AD1938_ADC_SERFMT_TDM           (1 << 2)
-#define AD1938_ADC_SERFMT_AUX           (2 << 5)
-#define AD1938_ADC_WORD_LEN_MASK        0x3
-#define AD1938_ADC_CTRL2        16
-#define AD1938_ADC_2_CHANNELS   0
-#define AD1938_ADC_4_CHANNELS   1
-#define AD1938_ADC_8_CHANNELS   2
-#define AD1938_ADC_16_CHANNELS  3
-#define AD1938_ADC_CHAN_SHFT    4
-#define AD1938_ADC_CHAN_MASK    (3 << AD1938_ADC_CHAN_SHFT)
-#define AD1938_ADC_LCR_MASTER   (1 << 3)
-#define AD1938_ADC_BCLK_MASTER  (1 << 6)
-#define AD1938_ADC_LEFT_HIGH    (1 << 2)
-#define AD1938_ADC_BCLK_INV     (1 << 1)
-
-#define AD1938_NUM_REGS          17
-
-extern struct snd_soc_dai ad1938_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ad1938;
-#endif
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
new file mode 100644
index 000000000000..c8ca1142b2f4
--- /dev/null
+++ b/sound/soc/codecs/ad193x.c
@@ -0,0 +1,547 @@
+/*
+ * AD193X Audio Codec driver supporting AD1936/7/8/9
+ *
+ * Copyright 2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <sound/soc-dapm.h>
+#include "ad193x.h"
+
+/* codec private data */
+struct ad193x_priv {
+        struct snd_soc_codec codec;
+        u8 reg_cache[AD193X_NUM_REGS];
+};
+
+/* ad193x register cache & default register settings */
+static const u8 ad193x_reg[AD193X_NUM_REGS] = {
+        0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0, 0,
+};
+
+static struct snd_soc_codec *ad193x_codec;
+struct snd_soc_codec_device soc_codec_dev_ad193x;
+
+/*
+ * AD193X volume/mute/de-emphasis etc. controls
+ */
+static const char *ad193x_deemp[] = {"None", "48kHz", "44.1kHz", "32kHz"};
+
+static const struct soc_enum ad193x_deemp_enum =
+        SOC_ENUM_SINGLE(AD193X_DAC_CTRL2, 1, 4, ad193x_deemp);
+
+static const struct snd_kcontrol_new ad193x_snd_controls[] = {
+        /* DAC volume control */
+        SOC_DOUBLE_R("DAC1 Volume", AD193X_DAC_L1_VOL,
+                        AD193X_DAC_R1_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC2 Volume", AD193X_DAC_L2_VOL,
+                        AD193X_DAC_R2_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC3 Volume", AD193X_DAC_L3_VOL,
+                        AD193X_DAC_R3_VOL, 0, 0xFF, 1),
+        SOC_DOUBLE_R("DAC4 Volume", AD193X_DAC_L4_VOL,
+                        AD193X_DAC_R4_VOL, 0, 0xFF, 1),
+
+        /* ADC switch control */
+        SOC_DOUBLE("ADC1 Switch", AD193X_ADC_CTRL0, AD193X_ADCL1_MUTE,
+                AD193X_ADCR1_MUTE, 1, 1),
+        SOC_DOUBLE("ADC2 Switch", AD193X_ADC_CTRL0, AD193X_ADCL2_MUTE,
+                AD193X_ADCR2_MUTE, 1, 1),
+
+        /* DAC switch control */
+        SOC_DOUBLE("DAC1 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL1_MUTE,
+                AD193X_DACR1_MUTE, 1, 1),
+        SOC_DOUBLE("DAC2 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL2_MUTE,
+                AD193X_DACR2_MUTE, 1, 1),
+        SOC_DOUBLE("DAC3 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL3_MUTE,
+                AD193X_DACR3_MUTE, 1, 1),
+        SOC_DOUBLE("DAC4 Switch", AD193X_DAC_CHNL_MUTE, AD193X_DACL4_MUTE,
+                AD193X_DACR4_MUTE, 1, 1),
+
+        /* ADC high-pass filter */
+        SOC_SINGLE("ADC High Pass Filter Switch", AD193X_ADC_CTRL0,
+                        AD193X_ADC_HIGHPASS_FILTER, 1, 0),
+
+        /* DAC de-emphasis */
+        SOC_ENUM("Playback Deemphasis", ad193x_deemp_enum),
+};
+
+static const struct snd_soc_dapm_widget ad193x_dapm_widgets[] = {
+        SND_SOC_DAPM_DAC("DAC", "Playback", AD193X_DAC_CTRL0, 0, 1),
+        SND_SOC_DAPM_ADC("ADC", "Capture", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_SUPPLY("PLL_PWR", AD193X_PLL_CLK_CTRL0, 0, 1, NULL, 0),
+        SND_SOC_DAPM_SUPPLY("ADC_PWR", AD193X_ADC_CTRL0, 0, 1, NULL, 0),
+        SND_SOC_DAPM_OUTPUT("DAC1OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC2OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC3OUT"),
+        SND_SOC_DAPM_OUTPUT("DAC4OUT"),
+        SND_SOC_DAPM_INPUT("ADC1IN"),
+        SND_SOC_DAPM_INPUT("ADC2IN"),
+};
+
+static const struct snd_soc_dapm_route audio_paths[] = {
+        { "DAC", NULL, "PLL_PWR" },
+        { "ADC", NULL, "PLL_PWR" },
+        { "DAC", NULL, "ADC_PWR" },
+        { "ADC", NULL, "ADC_PWR" },
+        { "DAC1OUT", "DAC1 Switch", "DAC" },
+        { "DAC2OUT", "DAC2 Switch", "DAC" },
+        { "DAC3OUT", "DAC3 Switch", "DAC" },
+        { "DAC4OUT", "DAC4 Switch", "DAC" },
+        { "ADC", "ADC1 Switch", "ADC1IN" },
+        { "ADC", "ADC2 Switch", "ADC2IN" },
+};
+
+/*
+ * DAI ops entries
+ */
+
+static int ad193x_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int reg;
+
+        reg = snd_soc_read(codec, AD193X_DAC_CTRL2);
+        reg = (mute > 0) ? reg | AD193X_DAC_MASTER_MUTE : reg &
+                (~AD193X_DAC_MASTER_MUTE);
+        snd_soc_write(codec, AD193X_DAC_CTRL2, reg);
+
+        return 0;
+}
+
+static int ad193x_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
+                               unsigned int rx_mask, int slots, int width)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int dac_reg = snd_soc_read(codec, AD193X_DAC_CTRL1);
+        int adc_reg = snd_soc_read(codec, AD193X_ADC_CTRL2);
+
+        dac_reg &= ~AD193X_DAC_CHAN_MASK;
+        adc_reg &= ~AD193X_ADC_CHAN_MASK;
+
+        switch (slots) {
+        case 2:
+                dac_reg |= AD193X_DAC_2_CHANNELS << AD193X_DAC_CHAN_SHFT;
+                adc_reg |= AD193X_ADC_2_CHANNELS << AD193X_ADC_CHAN_SHFT;
+                break;
+        case 4:
+                dac_reg |= AD193X_DAC_4_CHANNELS << AD193X_DAC_CHAN_SHFT;
+                adc_reg |= AD193X_ADC_4_CHANNELS << AD193X_ADC_CHAN_SHFT;
+                break;
+        case 8:
+                dac_reg |= AD193X_DAC_8_CHANNELS << AD193X_DAC_CHAN_SHFT;
+                adc_reg |= AD193X_ADC_8_CHANNELS << AD193X_ADC_CHAN_SHFT;
+                break;
+        case 16:
+                dac_reg |= AD193X_DAC_16_CHANNELS << AD193X_DAC_CHAN_SHFT;
+                adc_reg |= AD193X_ADC_16_CHANNELS << AD193X_ADC_CHAN_SHFT;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, AD193X_DAC_CTRL1, dac_reg);
+        snd_soc_write(codec, AD193X_ADC_CTRL2, adc_reg);
+
+        return 0;
+}
+
+static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int adc_reg1, adc_reg2, dac_reg;
+
+        adc_reg1 = snd_soc_read(codec, AD193X_ADC_CTRL1);
+        adc_reg2 = snd_soc_read(codec, AD193X_ADC_CTRL2);
+        dac_reg = snd_soc_read(codec, AD193X_DAC_CTRL1);
+
+        /* At present, the driver only support AUX ADC mode(SND_SOC_DAIFMT_I2S
+         * with TDM) and ADC&DAC TDM mode(SND_SOC_DAIFMT_DSP_A)
+         */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                adc_reg1 &= ~AD193X_ADC_SERFMT_MASK;
+                adc_reg1 |= AD193X_ADC_SERFMT_TDM;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                adc_reg1 &= ~AD193X_ADC_SERFMT_MASK;
+                adc_reg1 |= AD193X_ADC_SERFMT_AUX;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF: /* normal bit clock + frame */
+                adc_reg2 &= ~AD193X_ADC_LEFT_HIGH;
+                adc_reg2 &= ~AD193X_ADC_BCLK_INV;
+                dac_reg &= ~AD193X_DAC_LEFT_HIGH;
+                dac_reg &= ~AD193X_DAC_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_NB_IF: /* normal bclk + invert frm */
+                adc_reg2 |= AD193X_ADC_LEFT_HIGH;
+                adc_reg2 &= ~AD193X_ADC_BCLK_INV;
+                dac_reg |= AD193X_DAC_LEFT_HIGH;
+                dac_reg &= ~AD193X_DAC_BCLK_INV;
+                break;
+        case SND_SOC_DAIFMT_IB_NF: /* invert bclk + normal frm */
+                adc_reg2 &= ~AD193X_ADC_LEFT_HIGH;
+                adc_reg2 |= AD193X_ADC_BCLK_INV;
+                dac_reg &= ~AD193X_DAC_LEFT_HIGH;
+                dac_reg |= AD193X_DAC_BCLK_INV;
+                break;
+
+        case SND_SOC_DAIFMT_IB_IF: /* invert bclk + frm */
+                adc_reg2 |= AD193X_ADC_LEFT_HIGH;
+                adc_reg2 |= AD193X_ADC_BCLK_INV;
+                dac_reg |= AD193X_DAC_LEFT_HIGH;
+                dac_reg |= AD193X_DAC_BCLK_INV;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & frm master */
+                adc_reg2 |= AD193X_ADC_LCR_MASTER;
+                adc_reg2 |= AD193X_ADC_BCLK_MASTER;
+                dac_reg |= AD193X_DAC_LCR_MASTER;
+                dac_reg |= AD193X_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFM: /* codec clk slave & frm master */
+                adc_reg2 |= AD193X_ADC_LCR_MASTER;
+                adc_reg2 &= ~AD193X_ADC_BCLK_MASTER;
+                dac_reg |= AD193X_DAC_LCR_MASTER;
+                dac_reg &= ~AD193X_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS: /* codec clk master & frame slave */
+                adc_reg2 &= ~AD193X_ADC_LCR_MASTER;
+                adc_reg2 |= AD193X_ADC_BCLK_MASTER;
+                dac_reg &= ~AD193X_DAC_LCR_MASTER;
+                dac_reg |= AD193X_DAC_BCLK_MASTER;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS: /* codec clk & frm slave */
+                adc_reg2 &= ~AD193X_ADC_LCR_MASTER;
+                adc_reg2 &= ~AD193X_ADC_BCLK_MASTER;
+                dac_reg &= ~AD193X_DAC_LCR_MASTER;
+                dac_reg &= ~AD193X_DAC_BCLK_MASTER;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, AD193X_ADC_CTRL1, adc_reg1);
+        snd_soc_write(codec, AD193X_ADC_CTRL2, adc_reg2);
+        snd_soc_write(codec, AD193X_DAC_CTRL1, dac_reg);
+
+        return 0;
+}
+
+static int ad193x_hw_params(struct snd_pcm_substream *substream,
+                struct snd_pcm_hw_params *params,
+                struct snd_soc_dai *dai)
+{
+        int word_len = 0, reg = 0;
+
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                word_len = 3;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                word_len = 1;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+        case SNDRV_PCM_FORMAT_S32_LE:
+                word_len = 0;
+                break;
+        }
+
+        reg = snd_soc_read(codec, AD193X_DAC_CTRL2);
+        reg = (reg & (~AD193X_DAC_WORD_LEN_MASK)) | word_len;
+        snd_soc_write(codec, AD193X_DAC_CTRL2, reg);
+
+        reg = snd_soc_read(codec, AD193X_ADC_CTRL1);
+        reg = (reg & (~AD193X_ADC_WORD_LEN_MASK)) | word_len;
+        snd_soc_write(codec, AD193X_ADC_CTRL1, reg);
+
+        return 0;
+}
+
+static int ad193x_bus_probe(struct device *dev, void *ctrl_data, int bus_type)
+{
+        struct snd_soc_codec *codec;
+        struct ad193x_priv *ad193x;
+        int ret;
+
+        if (ad193x_codec) {
+                dev_err(dev, "Another ad193x is registered\n");
+                return -EINVAL;
+        }
+
+        ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL);
+        if (ad193x == NULL)
+                return -ENOMEM;
+
+        dev_set_drvdata(dev, ad193x);
+
+        codec = &ad193x->codec;
+        mutex_init(&codec->mutex);
+        codec->control_data = ctrl_data;
+        codec->dev = dev;
+        snd_soc_codec_set_drvdata(codec, ad193x);
+        codec->reg_cache = ad193x->reg_cache;
+        codec->reg_cache_size = AD193X_NUM_REGS;
+        codec->name = "AD193X";
+        codec->owner = THIS_MODULE;
+        codec->dai = &ad193x_dai;
+        codec->num_dai = 1;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        ad193x_dai.dev = codec->dev;
+        ad193x_codec = codec;
+
+        memcpy(codec->reg_cache, ad193x_reg, AD193X_NUM_REGS);
+
+        if (bus_type == SND_SOC_I2C)
+                ret = snd_soc_codec_set_cache_io(codec, 8, 8, bus_type);
+        else
+                ret = snd_soc_codec_set_cache_io(codec, 16, 8, bus_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to set cache I/O: %d\n",
+                                ret);
+                kfree(ad193x);
+                return ret;
+        }
+
+        /* default setting for ad193x */
+
+        /* unmute dac channels */
+        snd_soc_write(codec, AD193X_DAC_CHNL_MUTE, 0x0);
+        /* de-emphasis: 48kHz, powedown dac */
+        snd_soc_write(codec, AD193X_DAC_CTRL2, 0x1A);
+        /* powerdown dac, dac in tdm mode */
+        snd_soc_write(codec, AD193X_DAC_CTRL0, 0x41);
+        /* high-pass filter enable */
+        snd_soc_write(codec, AD193X_ADC_CTRL0, 0x3);
+        /* sata delay=1, adc aux mode */
+        snd_soc_write(codec, AD193X_ADC_CTRL1, 0x43);
+        /* pll input: mclki/xi */
+        snd_soc_write(codec, AD193X_PLL_CLK_CTRL0, 0x99); /* mclk=24.576Mhz: 0x9D; mclk=12.288Mhz: 0x99 */
+        snd_soc_write(codec, AD193X_PLL_CLK_CTRL1, 0x04);
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                kfree(ad193x);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&ad193x_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                kfree(ad193x);
+                return ret;
+        }
+
+        return 0;
+}
+
+static int ad193x_bus_remove(struct device *dev)
+{
+        struct ad193x_priv *ad193x = dev_get_drvdata(dev);
+
+        snd_soc_unregister_dai(&ad193x_dai);
+        snd_soc_unregister_codec(&ad193x->codec);
+        kfree(ad193x);
+        ad193x_codec = NULL;
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops ad193x_dai_ops = {
+        .hw_params = ad193x_hw_params,
+        .digital_mute = ad193x_mute,
+        .set_tdm_slot = ad193x_set_tdm_slot,
+        .set_fmt = ad193x_set_dai_fmt,
+};
+
+/* codec DAI instance */
+struct snd_soc_dai ad193x_dai = {
+        .name = "AD193X",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 8,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 4,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE |
+                        SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE,
+        },
+        .ops = &ad193x_dai_ops,
+};
+EXPORT_SYMBOL_GPL(ad193x_dai);
+
+static int ad193x_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (ad193x_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = ad193x_codec;
+        codec = ad193x_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, ad193x_snd_controls,
+                             ARRAY_SIZE(ad193x_snd_controls));
+        snd_soc_dapm_new_controls(codec, ad193x_dapm_widgets,
+                                  ARRAY_SIZE(ad193x_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
+
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int ad193x_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_ad193x = {
+        .probe =        ad193x_probe,
+        .remove =       ad193x_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ad193x);
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit ad193x_spi_probe(struct spi_device *spi)
+{
+        return ad193x_bus_probe(&spi->dev, spi, SND_SOC_SPI);
+}
+
+static int __devexit ad193x_spi_remove(struct spi_device *spi)
+{
+        return ad193x_bus_remove(&spi->dev);
+}
+
+static struct spi_driver ad193x_spi_driver = {
+        .driver = {
+                .name   = "ad193x",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = ad193x_spi_probe,
+        .remove         = __devexit_p(ad193x_spi_remove),
+};
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static const struct i2c_device_id ad193x_id[] = {
+        { "ad1936", 0 },
+        { "ad1937", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ad193x_id);
+
+static int __devinit ad193x_i2c_probe(struct i2c_client *client,
+                const struct i2c_device_id *id)
+{
+        return ad193x_bus_probe(&client->dev, client, SND_SOC_I2C);
+}
+
+static int __devexit ad193x_i2c_remove(struct i2c_client *client)
+{
+        return ad193x_bus_remove(&client->dev);
+}
+
+static struct i2c_driver ad193x_i2c_driver = {
+        .driver = {
+                .name = "ad193x",
+        },
+        .probe    = ad193x_i2c_probe,
+        .remove   = __devexit_p(ad193x_i2c_remove),
+        .id_table = ad193x_id,
+};
+#endif
+
+static int __init ad193x_modinit(void)
+{
+        int ret;
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret =  i2c_add_driver(&ad193x_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register AD193X I2C driver: %d\n",
+                                ret);
+        }
+#endif
+
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&ad193x_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register AD193X SPI driver: %d\n",
+                                ret);
+        }
+#endif
+        return ret;
+}
+module_init(ad193x_modinit);
+
+static void __exit ad193x_modexit(void)
+{
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&ad193x_spi_driver);
+#endif
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&ad193x_i2c_driver);
+#endif
+}
+module_exit(ad193x_modexit);
+
+MODULE_DESCRIPTION("ASoC ad193x driver");
+MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ad193x.h b/sound/soc/codecs/ad193x.h
new file mode 100644
index 000000000000..a03c880d52f9
--- /dev/null
+++ b/sound/soc/codecs/ad193x.h
@@ -0,0 +1,81 @@
+/*
+ * AD193X Audio Codec driver
+ *
+ * Copyright 2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __AD193X_H__
+#define __AD193X_H__
+
+#define AD193X_PLL_CLK_CTRL0    0x800
+#define AD193X_PLL_POWERDOWN           0x01
+#define AD193X_PLL_CLK_CTRL1    0x801
+#define AD193X_DAC_CTRL0        0x802
+#define AD193X_DAC_POWERDOWN           0x01
+#define AD193X_DAC_SERFMT_MASK          0xC0
+#define AD193X_DAC_SERFMT_STEREO        (0 << 6)
+#define AD193X_DAC_SERFMT_TDM           (1 << 6)
+#define AD193X_DAC_CTRL1        0x803
+#define AD193X_DAC_2_CHANNELS   0
+#define AD193X_DAC_4_CHANNELS   1
+#define AD193X_DAC_8_CHANNELS   2
+#define AD193X_DAC_16_CHANNELS  3
+#define AD193X_DAC_CHAN_SHFT    1
+#define AD193X_DAC_CHAN_MASK    (3 << AD193X_DAC_CHAN_SHFT)
+#define AD193X_DAC_LCR_MASTER   (1 << 4)
+#define AD193X_DAC_BCLK_MASTER  (1 << 5)
+#define AD193X_DAC_LEFT_HIGH    (1 << 3)
+#define AD193X_DAC_BCLK_INV     (1 << 7)
+#define AD193X_DAC_CTRL2        0x804
+#define AD193X_DAC_WORD_LEN_MASK        0xC
+#define AD193X_DAC_MASTER_MUTE  1
+#define AD193X_DAC_CHNL_MUTE    0x805
+#define AD193X_DACL1_MUTE       0
+#define AD193X_DACR1_MUTE       1
+#define AD193X_DACL2_MUTE       2
+#define AD193X_DACR2_MUTE       3
+#define AD193X_DACL3_MUTE       4
+#define AD193X_DACR3_MUTE       5
+#define AD193X_DACL4_MUTE       6
+#define AD193X_DACR4_MUTE       7
+#define AD193X_DAC_L1_VOL       0x806
+#define AD193X_DAC_R1_VOL       0x807
+#define AD193X_DAC_L2_VOL       0x808
+#define AD193X_DAC_R2_VOL       0x809
+#define AD193X_DAC_L3_VOL       0x80a
+#define AD193X_DAC_R3_VOL       0x80b
+#define AD193X_DAC_L4_VOL       0x80c
+#define AD193X_DAC_R4_VOL       0x80d
+#define AD193X_ADC_CTRL0        0x80e
+#define AD193X_ADC_POWERDOWN           0x01
+#define AD193X_ADC_HIGHPASS_FILTER      1
+#define AD193X_ADCL1_MUTE               2
+#define AD193X_ADCR1_MUTE               3
+#define AD193X_ADCL2_MUTE               4
+#define AD193X_ADCR2_MUTE               5
+#define AD193X_ADC_CTRL1        0x80f
+#define AD193X_ADC_SERFMT_MASK          0x60
+#define AD193X_ADC_SERFMT_STEREO        (0 << 5)
+#define AD193X_ADC_SERFMT_TDM           (1 << 2)
+#define AD193X_ADC_SERFMT_AUX           (2 << 5)
+#define AD193X_ADC_WORD_LEN_MASK        0x3
+#define AD193X_ADC_CTRL2        0x810
+#define AD193X_ADC_2_CHANNELS   0
+#define AD193X_ADC_4_CHANNELS   1
+#define AD193X_ADC_8_CHANNELS   2
+#define AD193X_ADC_16_CHANNELS  3
+#define AD193X_ADC_CHAN_SHFT    4
+#define AD193X_ADC_CHAN_MASK    (3 << AD193X_ADC_CHAN_SHFT)
+#define AD193X_ADC_LCR_MASTER   (1 << 3)
+#define AD193X_ADC_BCLK_MASTER  (1 << 6)
+#define AD193X_ADC_LEFT_HIGH    (1 << 2)
+#define AD193X_ADC_BCLK_INV     (1 << 1)
+
+#define AD193X_NUM_REGS          17
+
+extern struct snd_soc_dai ad193x_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ad193x;
+
+#endif
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index bdeb10dfd887..192aebda3029 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -222,7 +222,7 @@ static int ak4104_spi_probe(struct spi_device *spi)
         codec->owner = THIS_MODULE;
         codec->dai = &ak4104_dai;
         codec->num_dai = 1;
-        codec->private_data = ak4104;
+        snd_soc_codec_set_drvdata(codec, ak4104);
         codec->control_data = spi;
         codec->reg_cache = ak4104->reg_cache;
         codec->reg_cache_size = AK4104_NUM_REGS;
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 352d1d08dbd9..d4253675b2d3 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -302,7 +302,7 @@ static int ak4535_set_dai_sysclk(struct snd_soc_dai *codec_dai,
         int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct ak4535_priv *ak4535 = codec->private_data;
+        struct ak4535_priv *ak4535 = snd_soc_codec_get_drvdata(codec);
 
         ak4535->sysclk = freq;
         return 0;
@@ -315,7 +315,7 @@ static int ak4535_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct ak4535_priv *ak4535 = codec->private_data;
+        struct ak4535_priv *ak4535 = snd_soc_codec_get_drvdata(codec);
         u8 mode2 = ak4535_read_reg_cache(codec, AK4535_MODE2) & ~(0x3 << 5);
         int rate = params_rate(params), fs = 256;
 
@@ -446,7 +446,6 @@ static int ak4535_resume(struct platform_device *pdev)
         struct snd_soc_codec *codec = socdev->card->codec;
         ak4535_sync(codec);
         ak4535_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        ak4535_set_bias_level(codec, codec->suspend_bias_level);
         return 0;
 }
 
@@ -600,7 +599,7 @@ static int ak4535_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        codec->private_data = ak4535;
+        snd_soc_codec_set_drvdata(codec, ak4535);
         socdev->card->codec = codec;
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
@@ -617,7 +616,7 @@ static int ak4535_probe(struct platform_device *pdev)
 #endif
 
         if (ret != 0) {
-                kfree(codec->private_data);
+                kfree(snd_soc_codec_get_drvdata(codec));
                 kfree(codec);
         }
         return ret;
@@ -639,7 +638,7 @@ static int ak4535_remove(struct platform_device *pdev)
                 i2c_unregister_device(codec->control_data);
         i2c_del_driver(&ak4535_i2c_driver);
 #endif
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec);
 
         return 0;
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 729859cf6ca8..7528a54102b5 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -81,12 +81,39 @@
 
 #define AK4642_CACHEREGNUM      0x25
 
+/* PW_MGMT2 */
+#define HPMTN           (1 << 6)
+#define PMHPL           (1 << 5)
+#define PMHPR           (1 << 4)
+#define MS              (1 << 3) /* master/slave select */
+#define MCKO            (1 << 1)
+#define PMPLL           (1 << 0)
+
+#define PMHP_MASK       (PMHPL | PMHPR)
+#define PMHP            PMHP_MASK
+
+/* MD_CTL1 */
+#define PLL3            (1 << 7)
+#define PLL2            (1 << 6)
+#define PLL1            (1 << 5)
+#define PLL0            (1 << 4)
+#define PLL_MASK        (PLL3 | PLL2 | PLL1 | PLL0)
+
+#define BCKO_MASK       (1 << 3)
+#define BCKO_64         BCKO_MASK
+
+/* MD_CTL2 */
+#define FS0             (1 << 0)
+#define FS1             (1 << 1)
+#define FS2             (1 << 2)
+#define FS3             (1 << 5)
+#define FS_MASK         (FS0 | FS1 | FS2 | FS3)
+
 struct snd_soc_codec_device soc_codec_dev_ak4642;
 
 /* codec private data */
 struct ak4642_priv {
         struct snd_soc_codec codec;
-        unsigned int sysclk;
 };
 
 static struct snd_soc_codec *ak4642_codec;
@@ -177,17 +204,12 @@ static int ak4642_dai_startup(struct snd_pcm_substream *substream,
                  *
                  * PLL, Master Mode
                  * Audio I/F Format :MSB justified (ADC & DAC)
-                 * Sampling Frequency: 44.1kHz
-                 * Digital Volume: −8dB
+                 * Digital Volume: -8dB
                  * Bass Boost Level : Middle
                  *
                  * This operation came from example code of
                  * "ASAHI KASEI AK4642" (japanese) manual p97.
-                 *
-                 * Example code use 0x39, 0x79 value for 0x01 address,
-                 * But we need MCKO (0x02) bit now
                  */
-                ak4642_write(codec, 0x05, 0x27);
                 ak4642_write(codec, 0x0f, 0x09);
                 ak4642_write(codec, 0x0e, 0x19);
                 ak4642_write(codec, 0x09, 0x91);
@@ -195,15 +217,14 @@ static int ak4642_dai_startup(struct snd_pcm_substream *substream,
                 ak4642_write(codec, 0x0a, 0x28);
                 ak4642_write(codec, 0x0d, 0x28);
                 ak4642_write(codec, 0x00, 0x64);
-                ak4642_write(codec, 0x01, 0x3b); /* + MCKO bit */
-                ak4642_write(codec, 0x01, 0x7b); /* + MCKO bit */
+                snd_soc_update_bits(codec, PW_MGMT2, PMHP_MASK, PMHP);
+                snd_soc_update_bits(codec, PW_MGMT2, HPMTN,     HPMTN);
         } else {
                 /*
                  * start stereo input
                  *
                  * PLL Master Mode
                  * Audio I/F Format:MSB justified (ADC & DAC)
-                 * Sampling Frequency:44.1kHz
                  * Pre MIC AMP:+20dB
                  * MIC Power On
                  * ALC setting:Refer to Table 35
@@ -212,7 +233,6 @@ static int ak4642_dai_startup(struct snd_pcm_substream *substream,
                  * This operation came from example code of
                  * "ASAHI KASEI AK4642" (japanese) manual p94.
                  */
-                ak4642_write(codec, 0x05, 0x27);
                 ak4642_write(codec, 0x02, 0x05);
                 ak4642_write(codec, 0x06, 0x3c);
                 ak4642_write(codec, 0x08, 0xe1);
@@ -233,8 +253,8 @@ static void ak4642_dai_shutdown(struct snd_pcm_substream *substream,
 
         if (is_play) {
                 /* stop headphone output */
-                ak4642_write(codec, 0x01, 0x3b);
-                ak4642_write(codec, 0x01, 0x0b);
+                snd_soc_update_bits(codec, PW_MGMT2, HPMTN,     0);
+                snd_soc_update_bits(codec, PW_MGMT2, PMHP_MASK, 0);
                 ak4642_write(codec, 0x00, 0x40);
                 ak4642_write(codec, 0x0e, 0x11);
                 ak4642_write(codec, 0x0f, 0x08);
@@ -250,9 +270,111 @@ static int ak4642_dai_set_sysclk(struct snd_soc_dai *codec_dai,
         int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct ak4642_priv *ak4642 = codec->private_data;
+        u8 pll;
+
+        switch (freq) {
+        case 11289600:
+                pll = PLL2;
+                break;
+        case 12288000:
+                pll = PLL2 | PLL0;
+                break;
+        case 12000000:
+                pll = PLL2 | PLL1;
+                break;
+        case 24000000:
+                pll = PLL2 | PLL1 | PLL0;
+                break;
+        case 13500000:
+                pll = PLL3 | PLL2;
+                break;
+        case 27000000:
+                pll = PLL3 | PLL2 | PLL0;
+                break;
+        default:
+                return -EINVAL;
+        }
+        snd_soc_update_bits(codec, MD_CTL1, PLL_MASK, pll);
+
+        return 0;
+}
+
+static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 data;
+        u8 bcko;
+
+        data = MCKO | PMPLL; /* use MCKO */
+        bcko = 0;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                data |= MS;
+                bcko = BCKO_64;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+        snd_soc_update_bits(codec, PW_MGMT2, MS, data);
+        snd_soc_update_bits(codec, MD_CTL1, BCKO_MASK, bcko);
+
+        return 0;
+}
+
+static int ak4642_dai_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params,
+                                struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 rate;
+
+        switch (params_rate(params)) {
+        case 7350:
+                rate = FS2;
+                break;
+        case 8000:
+                rate = 0;
+                break;
+        case 11025:
+                rate = FS2 | FS0;
+                break;
+        case 12000:
+                rate = FS0;
+                break;
+        case 14700:
+                rate = FS2 | FS1;
+                break;
+        case 16000:
+                rate = FS1;
+                break;
+        case 22050:
+                rate = FS2 | FS1 | FS0;
+                break;
+        case 24000:
+                rate = FS1 | FS0;
+                break;
+        case 29400:
+                rate = FS3 | FS2 | FS1;
+                break;
+        case 32000:
+                rate = FS3 | FS1;
+                break;
+        case 44100:
+                rate = FS3 | FS2 | FS1 | FS0;
+                break;
+        case 48000:
+                rate = FS3 | FS1 | FS0;
+                break;
+        default:
+                return -EINVAL;
+                break;
+        }
+        snd_soc_update_bits(codec, MD_CTL2, FS_MASK, rate);
 
-        ak4642->sysclk = freq;
         return 0;
 }
 
@@ -260,6 +382,8 @@ static struct snd_soc_dai_ops ak4642_dai_ops = {
         .startup        = ak4642_dai_startup,
         .shutdown       = ak4642_dai_shutdown,
         .set_sysclk     = ak4642_dai_set_sysclk,
+        .set_fmt        = ak4642_dai_set_fmt,
+        .hw_params      = ak4642_dai_hw_params,
 };
 
 struct snd_soc_dai ak4642_dai = {
@@ -277,6 +401,7 @@ struct snd_soc_dai ak4642_dai = {
                 .rates = SNDRV_PCM_RATE_8000_48000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE },
         .ops = &ak4642_dai_ops,
+        .symmetric_rates = 1,
 };
 EXPORT_SYMBOL_GPL(ak4642_dai);
 
@@ -307,7 +432,7 @@ static int ak4642_init(struct ak4642_priv *ak4642)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data     = ak4642;
+        snd_soc_codec_set_drvdata(codec, ak4642);
         codec->name             = "AK4642";
         codec->owner            = THIS_MODULE;
         codec->read             = ak4642_read_reg_cache;
@@ -338,26 +463,6 @@ static int ak4642_init(struct ak4642_priv *ak4642)
                 goto reg_cache_err;
         }
 
-        /*
-         * clock setting
-         *
-         * Audio I/F Format: MSB justified (ADC & DAC)
-         * BICK frequency at Master Mode: 64fs
-         * Input Master Clock Select at PLL Mode: 11.2896MHz
-         * MCKO: Enable
-         * Sampling Frequency: 44.1kHz
-         *
-         * This operation came from example code of
-         * "ASAHI KASEI AK4642" (japanese) manual p89.
-         *
-         * please fix-me
-         */
-        ak4642_write(codec, 0x01, 0x08);
-        ak4642_write(codec, 0x04, 0x4a);
-        ak4642_write(codec, 0x05, 0x27);
-        ak4642_write(codec, 0x00, 0x40);
-        ak4642_write(codec, 0x01, 0x0b);
-
         return ret;
 
 reg_cache_err:
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 926797a014c7..87566932a3b1 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -702,7 +702,7 @@ static int ak4671_register(struct ak4671_priv *ak4671,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = ak4671;
+        snd_soc_codec_set_drvdata(codec,  ak4671);
         codec->name = "AK4671";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
new file mode 100644
index 000000000000..a320fb5a0e26
--- /dev/null
+++ b/sound/soc/codecs/cq93vc.c
@@ -0,0 +1,299 @@
+/*
+ * ALSA SoC CQ0093 Voice Codec Driver for DaVinci platforms
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/mfd/davinci_voicecodec.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+
+#include <mach/dm365.h>
+
+#include "cq93vc.h"
+
+static inline unsigned int cq93vc_read(struct snd_soc_codec *codec,
+                                                unsigned int reg)
+{
+        struct davinci_vc *davinci_vc = codec->control_data;
+
+        return readl(davinci_vc->base + reg);
+}
+
+static inline int cq93vc_write(struct snd_soc_codec *codec, unsigned int reg,
+                       unsigned int value)
+{
+        struct davinci_vc *davinci_vc = codec->control_data;
+
+        writel(value, davinci_vc->base + reg);
+
+        return 0;
+}
+
+static const struct snd_kcontrol_new cq93vc_snd_controls[] = {
+        SOC_SINGLE("PGA Capture Volume", DAVINCI_VC_REG05, 0, 0x03, 0),
+        SOC_SINGLE("Mono DAC Playback Volume", DAVINCI_VC_REG09, 0, 0x3f, 0),
+};
+
+static int cq93vc_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 reg = cq93vc_read(codec, DAVINCI_VC_REG09) & ~DAVINCI_VC_REG09_MUTE;
+
+        if (mute)
+                cq93vc_write(codec, DAVINCI_VC_REG09,
+                             reg | DAVINCI_VC_REG09_MUTE);
+        else
+                cq93vc_write(codec, DAVINCI_VC_REG09, reg);
+
+        return 0;
+}
+
+static int cq93vc_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                                 int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct davinci_vc *davinci_vc = codec->control_data;
+
+        switch (freq) {
+        case 22579200:
+        case 27000000:
+        case 33868800:
+                davinci_vc->cq93vc.sysclk = freq;
+                return 0;
+        }
+
+        return -EINVAL;
+}
+
+static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
+                                enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                cq93vc_write(codec, DAVINCI_VC_REG12,
+                             DAVINCI_VC_REG12_POWER_ALL_ON);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                cq93vc_write(codec, DAVINCI_VC_REG12,
+                             DAVINCI_VC_REG12_POWER_ALL_OFF);
+                break;
+        case SND_SOC_BIAS_OFF:
+                /* force all power off */
+                cq93vc_write(codec, DAVINCI_VC_REG12,
+                             DAVINCI_VC_REG12_POWER_ALL_OFF);
+                break;
+        }
+        codec->bias_level = level;
+
+        return 0;
+}
+
+#define CQ93VC_RATES    (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000)
+#define CQ93VC_FORMATS  (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE)
+
+static struct snd_soc_dai_ops cq93vc_dai_ops = {
+        .digital_mute   = cq93vc_mute,
+        .set_sysclk     = cq93vc_set_dai_sysclk,
+};
+
+struct snd_soc_dai cq93vc_dai = {
+        .name = "CQ93VC",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = CQ93VC_RATES,
+                .formats = CQ93VC_FORMATS,},
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = CQ93VC_RATES,
+                .formats = CQ93VC_FORMATS,},
+        .ops = &cq93vc_dai_ops,
+};
+EXPORT_SYMBOL_GPL(cq93vc_dai);
+
+static int cq93vc_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+
+static struct snd_soc_codec *cq93vc_codec;
+
+static int cq93vc_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct device *dev = &pdev->dev;
+        struct snd_soc_codec *codec;
+        int ret;
+
+        socdev->card->codec = cq93vc_codec;
+        codec = socdev->card->codec;
+
+        /* Register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(dev, "%s: failed to create pcms\n", pdev->name);
+                return ret;
+        }
+
+        /* Set controls */
+        snd_soc_add_controls(codec, cq93vc_snd_controls,
+                             ARRAY_SIZE(cq93vc_snd_controls));
+
+        /* Off, with power on */
+        cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+
+static int cq93vc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_cq93vc = {
+        .probe = cq93vc_probe,
+        .remove = cq93vc_remove,
+        .resume = cq93vc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_cq93vc);
+
+static __init int cq93vc_codec_probe(struct platform_device *pdev)
+{
+        struct davinci_vc *davinci_vc = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret;
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL) {
+                dev_dbg(davinci_vc->dev,
+                        "could not allocate memory for codec data\n");
+                return -ENOMEM;
+        }
+
+        davinci_vc->cq93vc.codec = codec;
+
+        cq93vc_dai.dev = &pdev->dev;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec->dev = &pdev->dev;
+        codec->name = "CQ93VC";
+        codec->owner = THIS_MODULE;
+        codec->read = cq93vc_read;
+        codec->write = cq93vc_write;
+        codec->set_bias_level = cq93vc_set_bias_level;
+        codec->dai = &cq93vc_dai;
+        codec->num_dai = 1;
+        codec->control_data = davinci_vc;
+
+        cq93vc_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret) {
+                dev_err(davinci_vc->dev, "failed to register codec\n");
+                goto fail1;
+        }
+
+        ret = snd_soc_register_dai(&cq93vc_dai);
+        if (ret) {
+                dev_err(davinci_vc->dev, "could register dai\n");
+                goto fail2;
+        }
+        return 0;
+
+fail2:
+        snd_soc_unregister_codec(codec);
+
+fail1:
+        kfree(codec);
+        cq93vc_codec = NULL;
+
+        return ret;
+}
+
+static int __devexit cq93vc_codec_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        snd_soc_unregister_dai(&cq93vc_dai);
+        snd_soc_unregister_codec(&codec);
+
+        kfree(codec);
+        cq93vc_codec = NULL;
+
+        return 0;
+}
+
+static struct platform_driver cq93vc_codec_driver = {
+        .driver = {
+                   .name = "cq93vc",
+                   .owner = THIS_MODULE,
+                   },
+        .probe = cq93vc_codec_probe,
+        .remove = __devexit_p(cq93vc_codec_remove),
+};
+
+static __init int cq93vc_init(void)
+{
+        return platform_driver_probe(&cq93vc_codec_driver, cq93vc_codec_probe);
+}
+module_init(cq93vc_init);
+
+static __exit void cq93vc_exit(void)
+{
+        platform_driver_unregister(&cq93vc_codec_driver);
+}
+module_exit(cq93vc_exit);
+
+MODULE_DESCRIPTION("Texas Instruments DaVinci ASoC CQ0093 Voice Codec Driver");
+MODULE_AUTHOR("Miguel Aguilar");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/cq93vc.h b/sound/soc/codecs/cq93vc.h
new file mode 100644
index 000000000000..845b1968ef9c
--- /dev/null
+++ b/sound/soc/codecs/cq93vc.h
@@ -0,0 +1,29 @@
+/*
+ * ALSA SoC CQ0093 Voice Codec Driver for DaVinci platforms
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _CQ93VC_H
+#define _CQ93VC_H
+
+extern struct snd_soc_dai cq93vc_dai;
+extern struct snd_soc_codec_device soc_codec_dev_cq93vc;
+
+#endif
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 81a62d198b70..30d949239def 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -211,7 +211,7 @@ static int cs4270_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                  int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         unsigned int rates = 0;
         unsigned int rate_min = -1;
         unsigned int rate_max = 0;
@@ -270,7 +270,7 @@ static int cs4270_set_dai_fmt(struct snd_soc_dai *codec_dai,
                               unsigned int format)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         /* set DAI format */
@@ -412,7 +412,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int ret;
         unsigned int i;
         unsigned int rate;
@@ -491,7 +491,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream,
 static int cs4270_dai_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int reg6;
 
         reg6 = snd_soc_read(codec, CS4270_MUTE);
@@ -524,7 +524,7 @@ static int cs4270_soc_put_mute(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int left = !ucontrol->value.integer.value[0];
         int right = !ucontrol->value.integer.value[1];
 
@@ -600,7 +600,7 @@ static int cs4270_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = cs4270_codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int i, ret;
 
         /* Connect the codec to the socdev.  snd_soc_new_pcms() needs this. */
@@ -657,7 +657,7 @@ static int cs4270_remove(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = cs4270_codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
 
         snd_soc_free_pcms(socdev);
         regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
@@ -730,7 +730,7 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client,
         codec->owner = THIS_MODULE;
         codec->dai = &cs4270_dai;
         codec->num_dai = 1;
-        codec->private_data = cs4270;
+        snd_soc_codec_set_drvdata(codec, cs4270);
         codec->control_data = i2c_client;
         codec->read = cs4270_read_reg_cache;
         codec->write = cs4270_i2c_write;
@@ -843,7 +843,7 @@ MODULE_DEVICE_TABLE(i2c, cs4270_id);
 static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
         struct snd_soc_codec *codec = cs4270_codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int reg, ret;
 
         reg = snd_soc_read(codec, CS4270_PWRCTL) | CS4270_PWRCTL_PDN_ALL;
@@ -863,7 +863,7 @@ static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
 static int cs4270_soc_resume(struct platform_device *pdev)
 {
         struct snd_soc_codec *codec = cs4270_codec;
-        struct cs4270_private *cs4270 = codec->private_data;
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c_client = codec->control_data;
         int reg;
 
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index 9f169c477108..f07a415c753f 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -387,7 +387,7 @@ static int cx20442_register(struct cx20442_priv *cx20442)
 
         codec->name = "CX20442";
         codec->owner = THIS_MODULE;
-        codec->private_data = cx20442;
+        snd_soc_codec_set_drvdata(codec, cx20442);
 
         codec->dai = &cx20442_dai;
         codec->num_dai = 1;
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 366daf1d044e..75af2d6e0e78 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -56,8 +56,14 @@
 #define DA7210_DAI_SRC_SEL              0x25
 #define DA7210_DAI_CFG1                 0x26
 #define DA7210_DAI_CFG3                 0x28
+#define DA7210_PLL_DIV1                 0x29
+#define DA7210_PLL_DIV2                 0x2A
 #define DA7210_PLL_DIV3                 0x2B
 #define DA7210_PLL                      0x2C
+#define DA7210_A_HID_UNLOCK             0x8A
+#define DA7210_A_TEST_UNLOCK            0x8B
+#define DA7210_A_PLL1                   0x90
+#define DA7210_A_CP_MODE                0xA7
 
 /* STARTUP1 bit fields */
 #define DA7210_SC_MST_EN                (1 << 0)
@@ -75,15 +81,14 @@
 /* INMIX_R bit fields */
 #define DA7210_IN_R_EN                  (1 << 7)
 
-/* ADC_HPF bit fields */
-#define DA7210_ADC_VOICE_EN             (1 << 7)
-
 /* ADC bit fields */
 #define DA7210_ADC_L_EN                 (1 << 3)
 #define DA7210_ADC_R_EN                 (1 << 7)
 
-/* DAC_HPF fields */
-#define DA7210_DAC_VOICE_EN             (1 << 7)
+/* DAC/ADC HPF fields */
+#define DA7210_VOICE_F0_MASK            (0x7 << 4)
+#define DA7210_VOICE_F0_25              (1 << 4)
+#define DA7210_VOICE_EN                 (1 << 7)
 
 /* DAC_SEL bit fields */
 #define DA7210_DAC_L_SRC_DAI_L          (4 << 0)
@@ -124,7 +129,19 @@
 #define DA7210_PLL_BYP                  (1 << 6)
 
 /* PLL bit fields */
-#define DA7210_PLL_FS_48000             (11 << 0)
+#define DA7210_PLL_FS_MASK              (0xF << 0)
+#define DA7210_PLL_FS_8000              (0x1 << 0)
+#define DA7210_PLL_FS_11025             (0x2 << 0)
+#define DA7210_PLL_FS_12000             (0x3 << 0)
+#define DA7210_PLL_FS_16000             (0x5 << 0)
+#define DA7210_PLL_FS_22050             (0x6 << 0)
+#define DA7210_PLL_FS_24000             (0x7 << 0)
+#define DA7210_PLL_FS_32000             (0x9 << 0)
+#define DA7210_PLL_FS_44100             (0xA << 0)
+#define DA7210_PLL_FS_48000             (0xB << 0)
+#define DA7210_PLL_FS_88200             (0xE << 0)
+#define DA7210_PLL_FS_96000             (0xF << 0)
+#define DA7210_PLL_EN                   (0x1 << 7)
 
 #define DA7210_VERSION "0.0.1"
 
@@ -165,7 +182,7 @@ static const u8 da7210_reg[] = {
 static inline u32 da7210_read_reg_cache(struct snd_soc_codec *codec, u32 reg)
 {
         u8 *cache = codec->reg_cache;
-        BUG_ON(reg > ARRAY_SIZE(da7210_reg));
+        BUG_ON(reg >= ARRAY_SIZE(da7210_reg));
         return cache[reg];
 }
 
@@ -242,7 +259,8 @@ static int da7210_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
         u32 dai_cfg1;
-        u32 reg, mask;
+        u32 hpf_reg, hpf_mask, hpf_value;
+        u32 fs, bypass;
 
         /* set DAI source to Left and Right ADC */
         da7210_write(codec, DA7210_DAI_SRC_SEL,
@@ -266,25 +284,84 @@ static int da7210_hw_params(struct snd_pcm_substream *substream,
 
         da7210_write(codec, DA7210_DAI_CFG1, dai_cfg1);
 
-        /* FIXME
-         *
-         * It support 48K only now
-         */
+        hpf_reg = (SNDRV_PCM_STREAM_PLAYBACK == substream->stream) ?
+                DA7210_DAC_HPF : DA7210_ADC_HPF;
+
         switch (params_rate(params)) {
+        case 8000:
+                fs              = DA7210_PLL_FS_8000;
+                hpf_mask        = DA7210_VOICE_F0_MASK  | DA7210_VOICE_EN;
+                hpf_value       = DA7210_VOICE_F0_25    | DA7210_VOICE_EN;
+                bypass          = DA7210_PLL_BYP;
+                break;
+        case 11025:
+                fs              = DA7210_PLL_FS_11025;
+                hpf_mask        = DA7210_VOICE_F0_MASK  | DA7210_VOICE_EN;
+                hpf_value       = DA7210_VOICE_F0_25    | DA7210_VOICE_EN;
+                bypass          = 0;
+                break;
+        case 12000:
+                fs              = DA7210_PLL_FS_12000;
+                hpf_mask        = DA7210_VOICE_F0_MASK  | DA7210_VOICE_EN;
+                hpf_value       = DA7210_VOICE_F0_25    | DA7210_VOICE_EN;
+                bypass          = DA7210_PLL_BYP;
+                break;
+        case 16000:
+                fs              = DA7210_PLL_FS_16000;
+                hpf_mask        = DA7210_VOICE_F0_MASK  | DA7210_VOICE_EN;
+                hpf_value       = DA7210_VOICE_F0_25    | DA7210_VOICE_EN;
+                bypass          = DA7210_PLL_BYP;
+                break;
+        case 22050:
+                fs              = DA7210_PLL_FS_22050;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = 0;
+                break;
+        case 32000:
+                fs              = DA7210_PLL_FS_32000;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = DA7210_PLL_BYP;
+                break;
+        case 44100:
+                fs              = DA7210_PLL_FS_44100;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = 0;
+                break;
         case 48000:
-                if (SNDRV_PCM_STREAM_PLAYBACK == substream->stream) {
-                        reg  = DA7210_DAC_HPF;
-                        mask = DA7210_DAC_VOICE_EN;
-                } else {
-                        reg  = DA7210_ADC_HPF;
-                        mask = DA7210_ADC_VOICE_EN;
-                }
+                fs              = DA7210_PLL_FS_48000;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = DA7210_PLL_BYP;
+                break;
+        case 88200:
+                fs              = DA7210_PLL_FS_88200;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = 0;
+                break;
+        case 96000:
+                fs              = DA7210_PLL_FS_96000;
+                hpf_mask        = DA7210_VOICE_EN;
+                hpf_value       = 0;
+                bypass          = DA7210_PLL_BYP;
                 break;
         default:
                 return -EINVAL;
         }
 
-        snd_soc_update_bits(codec, reg, mask, 0);
+        /* Disable active mode */
+        snd_soc_update_bits(codec, DA7210_STARTUP1, DA7210_SC_MST_EN, 0);
+
+        snd_soc_update_bits(codec, hpf_reg, hpf_mask, hpf_value);
+        snd_soc_update_bits(codec, DA7210_PLL, DA7210_PLL_FS_MASK, fs);
+        snd_soc_update_bits(codec, DA7210_PLL_DIV3, DA7210_PLL_BYP, bypass);
+
+        /* Enable active mode */
+        snd_soc_update_bits(codec, DA7210_STARTUP1,
+                            DA7210_SC_MST_EN, DA7210_SC_MST_EN);
 
         return 0;
 }
@@ -362,6 +439,7 @@ struct snd_soc_dai da7210_dai = {
                 .formats = DA7210_FORMATS,
         },
         .ops = &da7210_dai_ops,
+        .symmetric_rates = 1,
 };
 EXPORT_SYMBOL_GPL(da7210_dai);
 
@@ -383,7 +461,7 @@ static int da7210_init(struct da7210_priv *da7210)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data     = da7210;
+        snd_soc_codec_set_drvdata(codec, da7210);
         codec->name             = "DA7210";
         codec->owner            = THIS_MODULE;
         codec->read             = da7210_read;
@@ -416,9 +494,23 @@ static int da7210_init(struct da7210_priv *da7210)
         /* FIXME
          *
          * This driver use fixed value here
+         * And below settings expects MCLK = 12.288MHz
+         *
+         * When you select different MCLK, please check...
+         *      DA7210_PLL_DIV1 val
+         *      DA7210_PLL_DIV2 val
+         *      DA7210_PLL_DIV3 val
+         *      DA7210_PLL_DIV3 :: DA7210_MCLK_RANGExxx
          */
 
         /*
+         * make sure that DA7210 use bypass mode before start up
+         */
+        da7210_write(codec, DA7210_STARTUP1, 0);
+        da7210_write(codec, DA7210_PLL_DIV3,
+                     DA7210_MCLK_RANGE_10_20_MHZ | DA7210_PLL_BYP);
+
+        /*
          * ADC settings
          */
 
@@ -454,9 +546,28 @@ static int da7210_init(struct da7210_priv *da7210)
         /* Diable PLL and bypass it */
         da7210_write(codec, DA7210_PLL, DA7210_PLL_FS_48000);
 
-        /* Bypass PLL and set MCLK freq rang to 10-20MHz */
-        da7210_write(codec, DA7210_PLL_DIV3,
+        /*
+         * If 48kHz sound came, it use bypass mode,
+         * and when it is 44.1kHz, it use PLL.
+         *
+         * This time, this driver sets PLL always ON
+         * and controls bypass/PLL mode by switching
+         * DA7210_PLL_DIV3 :: DA7210_PLL_BYP bit.
+         *   see da7210_hw_params
+         */
+        da7210_write(codec, DA7210_PLL_DIV1, 0xE5); /* MCLK = 12.288MHz */
+        da7210_write(codec, DA7210_PLL_DIV2, 0x99);
+        da7210_write(codec, DA7210_PLL_DIV3, 0x0A |
                      DA7210_MCLK_RANGE_10_20_MHZ | DA7210_PLL_BYP);
+        snd_soc_update_bits(codec, DA7210_PLL, DA7210_PLL_EN, DA7210_PLL_EN);
+
+        /* As suggested by Dialog */
+        da7210_write(codec, DA7210_A_HID_UNLOCK,        0x8B); /* unlock */
+        da7210_write(codec, DA7210_A_TEST_UNLOCK,       0xB4);
+        da7210_write(codec, DA7210_A_PLL1,              0x01);
+        da7210_write(codec, DA7210_A_CP_MODE,           0x7C);
+        da7210_write(codec, DA7210_A_HID_UNLOCK,        0x00); /* re-lock */
+        da7210_write(codec, DA7210_A_TEST_UNLOCK,       0x00);
 
         /* Activate all enabled subsystem */
         da7210_write(codec, DA7210_STARTUP1, DA7210_SC_MST_EN);
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 29d0906a924a..b47ed4f6ab20 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -140,6 +140,7 @@ SOC_DOUBLE_R("Capture Volume", SSM2602_LINVOL, SSM2602_RINVOL, 0, 31, 0),
 SOC_DOUBLE_R("Capture Switch", SSM2602_LINVOL, SSM2602_RINVOL, 7, 1, 1),
 
 SOC_SINGLE("Mic Boost (+20dB)", SSM2602_APANA, 0, 1, 0),
+SOC_SINGLE("Mic Boost2 (+20dB)", SSM2602_APANA, 7, 1, 0),
 SOC_SINGLE("Mic Switch", SSM2602_APANA, 1, 1, 1),
 
 SOC_SINGLE("Sidetone Playback Volume", SSM2602_APANA, 6, 3, 1),
@@ -277,7 +278,7 @@ static int ssm2602_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         u16 iface = ssm2602_read_reg_cache(codec, SSM2602_IFACE) & 0xfff3;
         int i = get_coeff(ssm2602->sysclk, params_rate(params));
@@ -322,7 +323,7 @@ static int ssm2602_startup(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         struct snd_pcm_runtime *master_runtime;
 
@@ -373,7 +374,7 @@ static void ssm2602_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
 
         /* deactivate */
         if (!codec->active)
@@ -401,7 +402,7 @@ static int ssm2602_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct ssm2602_priv *ssm2602 = codec->private_data;
+        struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
         switch (freq) {
         case 11289600:
         case 12000000:
@@ -559,7 +560,6 @@ static int ssm2602_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
         ssm2602_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        ssm2602_set_bias_level(codec, codec->suspend_bias_level);
         return 0;
 }
 
@@ -605,8 +605,7 @@ static int ssm2602_init(struct snd_soc_device *socdev)
         reg = ssm2602_read_reg_cache(codec, SSM2602_ROUT1V);
         ssm2602_write(codec, SSM2602_ROUT1V, reg | ROUT1V_RLHP_BOTH);
         /*select Line in as default input*/
-        ssm2602_write(codec, SSM2602_APANA,
-                        APANA_ENABLE_MIC_BOOST2 | APANA_SELECT_DAC |
+        ssm2602_write(codec, SSM2602_APANA, APANA_SELECT_DAC |
                         APANA_ENABLE_MIC_BOOST);
         ssm2602_write(codec, SSM2602_PWR, 0);
 
@@ -727,7 +726,7 @@ static int ssm2602_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        codec->private_data = ssm2602;
+        snd_soc_codec_set_drvdata(codec, ssm2602);
         socdev->card->codec = codec;
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
@@ -760,7 +759,7 @@ static int ssm2602_remove(struct platform_device *pdev)
         i2c_unregister_device(codec->control_data);
         i2c_del_driver(&ssm2602_i2c_driver);
 #endif
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec);
 
         return 0;
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 3293629dcb3b..ee86568545c2 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -289,9 +289,6 @@ reset:
         }
         stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
-                stac9766_set_bias_level(codec, SND_SOC_BIAS_ON);
-
         return 0;
 }
 
@@ -410,7 +407,7 @@ reset_err:
 pcm_err:
         snd_soc_free_ac97_codec(codec);
 codec_err:
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
 cache_err:
         kfree(socdev->card->codec);
         socdev->card->codec = NULL;
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 776b79cde904..b0bae3508b29 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -634,7 +634,6 @@ static int tlv320aic23_resume(struct platform_device *pdev)
         }
 
         tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        tlv320aic23_set_bias_level(codec, codec->suspend_bias_level);
 
         return 0;
 }
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index b5b7d6a03844..f0e00fd4b435 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -49,7 +49,7 @@ struct aic26 {
 static unsigned int aic26_reg_read(struct snd_soc_codec *codec,
                                    unsigned int reg)
 {
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         u16 *cache = codec->reg_cache;
         u16 cmd, value;
         u8 buffer[2];
@@ -93,7 +93,7 @@ static unsigned int aic26_reg_read_cache(struct snd_soc_codec *codec,
 static int aic26_reg_write(struct snd_soc_codec *codec, unsigned int reg,
                            unsigned int value)
 {
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         u16 *cache = codec->reg_cache;
         u16 cmd;
         u8 buffer[4];
@@ -132,7 +132,7 @@ static int aic26_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         int fsref, divisor, wlen, pval, jval, dval, qval;
         u16 reg;
 
@@ -199,7 +199,7 @@ static int aic26_hw_params(struct snd_pcm_substream *substream,
 static int aic26_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         u16 reg = aic26_reg_read_cache(codec, AIC26_REG_DAC_GAIN);
 
         dev_dbg(&aic26->spi->dev, "aic26_mute(dai=%p, mute=%i)\n",
@@ -218,7 +218,7 @@ static int aic26_set_sysclk(struct snd_soc_dai *codec_dai,
                             int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
 
         dev_dbg(&aic26->spi->dev, "aic26_set_sysclk(dai=%p, clk_id==%i,"
                 " freq=%i, dir=%i)\n",
@@ -235,7 +235,7 @@ static int aic26_set_sysclk(struct snd_soc_dai *codec_dai,
 static int aic26_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct aic26 *aic26 = codec->private_data;
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
 
         dev_dbg(&aic26->spi->dev, "aic26_set_fmt(dai=%p, fmt==%i)\n",
                 codec_dai, fmt);
@@ -431,7 +431,7 @@ static int aic26_spi_probe(struct spi_device *spi)
         /* Setup what we can in the codec structure so that the register
          * access functions will work as expected.  More will be filled
          * out when it is probed by the SoC CODEC part of this driver */
-        aic26->codec.private_data = aic26;
+        snd_soc_codec_set_drvdata(&aic26->codec, aic26);
         aic26->codec.name = "aic26";
         aic26->codec.owner = THIS_MODULE;
         aic26->codec.dai = &aic26_dai;
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 4a6d56c3fed9..71a69908ccf6 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -38,6 +38,8 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -47,16 +49,25 @@
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
+#include <sound/tlv320aic3x.h>
 
 #include "tlv320aic3x.h"
 
-#define AIC3X_VERSION "0.2"
+#define AIC3X_NUM_SUPPLIES      4
+static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = {
+        "IOVDD",        /* I/O Voltage */
+        "DVDD",         /* Digital Core Voltage */
+        "AVDD",         /* Analog DAC Voltage */
+        "DRVDD",        /* ADC Analog and Output Driver Voltage */
+};
 
 /* codec private data */
 struct aic3x_priv {
         struct snd_soc_codec codec;
+        struct regulator_bulk_data supplies[AIC3X_NUM_SUPPLIES];
         unsigned int sysclk;
         int master;
+        int gpio_reset;
 };
 
 /*
@@ -764,7 +775,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct aic3x_priv *aic3x = codec->private_data;
+        struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
         int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0;
         u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
         u16 d, pll_d = 1;
@@ -931,7 +942,7 @@ static int aic3x_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct aic3x_priv *aic3x = codec->private_data;
+        struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
 
         aic3x->sysclk = freq;
         return 0;
@@ -941,7 +952,7 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
                              unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct aic3x_priv *aic3x = codec->private_data;
+        struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
         u8 iface_areg, iface_breg;
         int delay = 0;
 
@@ -995,12 +1006,13 @@ static int aic3x_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int aic3x_set_bias_level(struct snd_soc_codec *codec,
                                 enum snd_soc_bias_level level)
 {
-        struct aic3x_priv *aic3x = codec->private_data;
+        struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
         u8 reg;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                /* all power is driven by DAPM system */
+                break;
+        case SND_SOC_BIAS_PREPARE:
                 if (aic3x->master) {
                         /* enable pll */
                         reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
@@ -1008,48 +1020,9 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
                                     reg | PLL_ENABLE);
                 }
                 break;
-        case SND_SOC_BIAS_PREPARE:
-                break;
         case SND_SOC_BIAS_STANDBY:
-                /*
-                 * all power is driven by DAPM system,
-                 * so output power is safe if bypass was set
-                 */
-                if (aic3x->master) {
-                        /* disable pll */
-                        reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
-                        aic3x_write(codec, AIC3X_PLL_PROGA_REG,
-                                    reg & ~PLL_ENABLE);
-                }
-                break;
+                /* fall through and disable pll */
         case SND_SOC_BIAS_OFF:
-                /* force all power off */
-                reg = aic3x_read_reg_cache(codec, LINE1L_2_LADC_CTRL);
-                aic3x_write(codec, LINE1L_2_LADC_CTRL, reg & ~LADC_PWR_ON);
-                reg = aic3x_read_reg_cache(codec, LINE1R_2_RADC_CTRL);
-                aic3x_write(codec, LINE1R_2_RADC_CTRL, reg & ~RADC_PWR_ON);
-
-                reg = aic3x_read_reg_cache(codec, DAC_PWR);
-                aic3x_write(codec, DAC_PWR, reg & ~(LDAC_PWR_ON | RDAC_PWR_ON));
-
-                reg = aic3x_read_reg_cache(codec, HPLOUT_CTRL);
-                aic3x_write(codec, HPLOUT_CTRL, reg & ~HPLOUT_PWR_ON);
-                reg = aic3x_read_reg_cache(codec, HPROUT_CTRL);
-                aic3x_write(codec, HPROUT_CTRL, reg & ~HPROUT_PWR_ON);
-
-                reg = aic3x_read_reg_cache(codec, HPLCOM_CTRL);
-                aic3x_write(codec, HPLCOM_CTRL, reg & ~HPLCOM_PWR_ON);
-                reg = aic3x_read_reg_cache(codec, HPRCOM_CTRL);
-                aic3x_write(codec, HPRCOM_CTRL, reg & ~HPRCOM_PWR_ON);
-
-                reg = aic3x_read_reg_cache(codec, MONOLOPM_CTRL);
-                aic3x_write(codec, MONOLOPM_CTRL, reg & ~MONOLOPM_PWR_ON);
-
-                reg = aic3x_read_reg_cache(codec, LLOPM_CTRL);
-                aic3x_write(codec, LLOPM_CTRL, reg & ~LLOPM_PWR_ON);
-                reg = aic3x_read_reg_cache(codec, RLOPM_CTRL);
-                aic3x_write(codec, RLOPM_CTRL, reg & ~RLOPM_PWR_ON);
-
                 if (aic3x->master) {
                         /* disable pll */
                         reg = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
@@ -1171,7 +1144,7 @@ static int aic3x_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
 
-        aic3x_set_bias_level(codec, codec->suspend_bias_level);
+        aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
@@ -1309,6 +1282,13 @@ static int aic3x_unregister(struct aic3x_priv *aic3x)
         snd_soc_unregister_dai(&aic3x_dai);
         snd_soc_unregister_codec(&aic3x->codec);
 
+        if (aic3x->gpio_reset >= 0) {
+                gpio_set_value(aic3x->gpio_reset, 0);
+                gpio_free(aic3x->gpio_reset);
+        }
+        regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
+        regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
+
         kfree(aic3x);
         aic3x_codec = NULL;
 
@@ -1330,6 +1310,8 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
 {
         struct snd_soc_codec *codec;
         struct aic3x_priv *aic3x;
+        struct aic3x_pdata *pdata = i2c->dev.platform_data;
+        int ret, i;
 
         aic3x = kzalloc(sizeof(struct aic3x_priv), GFP_KERNEL);
         if (aic3x == NULL) {
@@ -1339,13 +1321,53 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
 
         codec = &aic3x->codec;
         codec->dev = &i2c->dev;
-        codec->private_data = aic3x;
+        snd_soc_codec_set_drvdata(codec, aic3x);
         codec->control_data = i2c;
         codec->hw_write = (hw_write_t) i2c_master_send;
 
         i2c_set_clientdata(i2c, aic3x);
 
+        aic3x->gpio_reset = -1;
+        if (pdata && pdata->gpio_reset >= 0) {
+                ret = gpio_request(pdata->gpio_reset, "tlv320aic3x reset");
+                if (ret != 0)
+                        goto err_gpio;
+                aic3x->gpio_reset = pdata->gpio_reset;
+                gpio_direction_output(aic3x->gpio_reset, 0);
+        }
+
+        for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++)
+                aic3x->supplies[i].supply = aic3x_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(aic3x->supplies),
+                                 aic3x->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(aic3x->supplies),
+                                    aic3x->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_enable;
+        }
+
+        if (aic3x->gpio_reset >= 0) {
+                udelay(1);
+                gpio_set_value(aic3x->gpio_reset, 1);
+        }
+
         return aic3x_register(codec);
+
+err_enable:
+        regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
+err_get:
+        if (aic3x->gpio_reset >= 0)
+                gpio_free(aic3x->gpio_reset);
+err_gpio:
+        kfree(aic3x);
+        return ret;
 }
 
 static int aic3x_i2c_remove(struct i2c_client *client)
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index d1e0e81ef30c..65adc77eada1 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -51,6 +51,20 @@
 
 #define LATENCY_TIME_MS         20
 
+#define MODE7_LTHR              10
+#define MODE7_UTHR              (DAC33_BUFFER_SIZE_SAMPLES - 10)
+
+#define BURST_BASEFREQ_HZ       49152000
+
+#define SAMPLES_TO_US(rate, samples) \
+        (1000000000 / ((rate * 1000) / samples))
+
+#define US_TO_SAMPLES(rate, us) \
+        (rate / (1000000 / us))
+
+static void dac33_calculate_times(struct snd_pcm_substream *substream);
+static int dac33_prepare_chip(struct snd_pcm_substream *substream);
+
 static struct snd_soc_codec *tlv320dac33_codec;
 
 enum dac33_state {
@@ -80,6 +94,7 @@ struct tlv320dac33_priv {
         struct work_struct work;
         struct snd_soc_codec codec;
         struct regulator_bulk_data supplies[DAC33_NUM_SUPPLIES];
+        struct snd_pcm_substream *substream;
         int power_gpio;
         int chip_power;
         int irq;
@@ -93,6 +108,17 @@ struct tlv320dac33_priv {
         enum dac33_fifo_modes fifo_mode;/* FIFO mode selection */
         unsigned int nsample;           /* burst read amount from host */
         u8 burst_bclkdiv;               /* BCLK divider value in burst mode */
+        unsigned int burst_rate;        /* Interface speed in Burst modes */
+
+        int keep_bclk;                  /* Keep the BCLK continuously running
+                                         * in FIFO modes */
+        spinlock_t lock;
+        unsigned long long t_stamp1;    /* Time stamp for FIFO modes to */
+        unsigned long long t_stamp2;    /* calculate the FIFO caused delay */
+
+        unsigned int mode1_us_burst;    /* Time to burst read n number of
+                                         * samples */
+        unsigned int mode7_us_to_lthr;  /* Time to reach lthr from uthr */
 
         enum dac33_state state;
 };
@@ -166,7 +192,7 @@ static inline void dac33_write_reg_cache(struct snd_soc_codec *codec,
 static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
                       u8 *value)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int val;
 
         *value = reg & 0xff;
@@ -191,7 +217,7 @@ static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
 static int dac33_write(struct snd_soc_codec *codec, unsigned int reg,
                        unsigned int value)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         u8 data[2];
         int ret = 0;
 
@@ -218,7 +244,7 @@ static int dac33_write(struct snd_soc_codec *codec, unsigned int reg,
 static int dac33_write_locked(struct snd_soc_codec *codec, unsigned int reg,
                        unsigned int value)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         mutex_lock(&dac33->mutex);
@@ -232,7 +258,7 @@ static int dac33_write_locked(struct snd_soc_codec *codec, unsigned int reg,
 static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg,
                        unsigned int value)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         u8 data[3];
         int ret = 0;
 
@@ -262,45 +288,47 @@ static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg,
         return ret;
 }
 
-static void dac33_restore_regs(struct snd_soc_codec *codec)
+static void dac33_init_chip(struct snd_soc_codec *codec)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
-        u8 *cache = codec->reg_cache;
-        u8 data[2];
-        int i, ret;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
-        if (!dac33->chip_power)
+        if (unlikely(!dac33->chip_power))
                 return;
 
-        for (i = DAC33_PWR_CTRL; i <= DAC33_INTP_CTRL_B; i++) {
-                data[0] = i;
-                data[1] = cache[i];
-                /* Skip the read only registers */
-                if ((i >= DAC33_INT_OSC_STATUS &&
-                                i <= DAC33_INT_OSC_FREQ_RAT_READ_B) ||
-                    (i >= DAC33_FIFO_WPTR_MSB && i <= DAC33_FIFO_IRQ_FLAG) ||
-                    i == DAC33_DAC_STATUS_FLAGS ||
-                    i == DAC33_SRC_EST_REF_CLK_RATIO_A ||
-                    i == DAC33_SRC_EST_REF_CLK_RATIO_B)
-                        continue;
-                ret = codec->hw_write(codec->control_data, data, 2);
-                if (ret != 2)
-                        dev_err(codec->dev, "Write failed (%d)\n", ret);
-        }
-        for (i = DAC33_LDAC_PWR_CTRL; i <= DAC33_LINEL_TO_LLO_VOL; i++) {
-                data[0] = i;
-                data[1] = cache[i];
-                ret = codec->hw_write(codec->control_data, data, 2);
-                if (ret != 2)
-                        dev_err(codec->dev, "Write failed (%d)\n", ret);
-        }
-        for (i = DAC33_LINER_TO_RLO_VOL; i <= DAC33_OSC_TRIM; i++) {
-                data[0] = i;
-                data[1] = cache[i];
-                ret = codec->hw_write(codec->control_data, data, 2);
-                if (ret != 2)
-                        dev_err(codec->dev, "Write failed (%d)\n", ret);
-        }
+        /* 44-46: DAC Control Registers */
+        /* A : DAC sample rate Fsref/1.5 */
+        dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0));
+        /* B : DAC src=normal, not muted */
+        dac33_write(codec, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT |
+                                             DAC33_DACSRCL_LEFT);
+        /* C : (defaults) */
+        dac33_write(codec, DAC33_DAC_CTRL_C, 0x00);
+
+        /* 73 : volume soft stepping control,
+         clock source = internal osc (?) */
+        dac33_write(codec, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN);
+
+        dac33_write(codec, DAC33_PWR_CTRL, DAC33_PDNALLB);
+
+        /* Restore only selected registers (gains mostly) */
+        dac33_write(codec, DAC33_LDAC_DIG_VOL_CTRL,
+                    dac33_read_reg_cache(codec, DAC33_LDAC_DIG_VOL_CTRL));
+        dac33_write(codec, DAC33_RDAC_DIG_VOL_CTRL,
+                    dac33_read_reg_cache(codec, DAC33_RDAC_DIG_VOL_CTRL));
+
+        dac33_write(codec, DAC33_LINEL_TO_LLO_VOL,
+                    dac33_read_reg_cache(codec, DAC33_LINEL_TO_LLO_VOL));
+        dac33_write(codec, DAC33_LINER_TO_RLO_VOL,
+                    dac33_read_reg_cache(codec, DAC33_LINER_TO_RLO_VOL));
+}
+
+static inline void dac33_read_id(struct snd_soc_codec *codec)
+{
+        u8 reg;
+
+        dac33_read(codec, DAC33_DEVICE_ID_MSB, &reg);
+        dac33_read(codec, DAC33_DEVICE_ID_LSB, &reg);
+        dac33_read(codec, DAC33_DEVICE_REV_ID, &reg);
 }
 
 static inline void dac33_soft_power(struct snd_soc_codec *codec, int power)
@@ -311,16 +339,25 @@ static inline void dac33_soft_power(struct snd_soc_codec *codec, int power)
         if (power)
                 reg |= DAC33_PDNALLB;
         else
-                reg &= ~DAC33_PDNALLB;
+                reg &= ~(DAC33_PDNALLB | DAC33_OSCPDNB |
+                         DAC33_DACRPDNB | DAC33_DACLPDNB);
         dac33_write(codec, DAC33_PWR_CTRL, reg);
 }
 
 static int dac33_hard_power(struct snd_soc_codec *codec, int power)
 {
-        struct tlv320dac33_priv *dac33 = codec->private_data;
-        int ret;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0;
 
         mutex_lock(&dac33->mutex);
+
+        /* Safety check */
+        if (unlikely(power == dac33->chip_power)) {
+                dev_dbg(codec->dev, "Trying to set the same power state: %s\n",
+                        power ? "ON" : "OFF");
+                goto exit;
+        }
+
         if (power) {
                 ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies),
                                           dac33->supplies);
@@ -334,11 +371,6 @@ static int dac33_hard_power(struct snd_soc_codec *codec, int power)
                         gpio_set_value(dac33->power_gpio, 1);
 
                 dac33->chip_power = 1;
-
-                /* Restore registers */
-                dac33_restore_regs(codec);
-
-                dac33_soft_power(codec, 1);
         } else {
                 dac33_soft_power(codec, 0);
                 if (dac33->power_gpio >= 0)
@@ -360,11 +392,27 @@ exit:
         return ret;
 }
 
+static int playback_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(w->codec);
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                if (likely(dac33->substream)) {
+                        dac33_calculate_times(dac33->substream);
+                        dac33_prepare_chip(dac33->substream);
+                }
+                break;
+        }
+        return 0;
+}
+
 static int dac33_get_nsample(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
         ucontrol->value.integer.value[0] = dac33->nsample;
 
@@ -375,17 +423,21 @@ static int dac33_set_nsample(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         if (dac33->nsample == ucontrol->value.integer.value[0])
                 return 0;
 
         if (ucontrol->value.integer.value[0] < dac33->nsample_min ||
-            ucontrol->value.integer.value[0] > dac33->nsample_max)
+            ucontrol->value.integer.value[0] > dac33->nsample_max) {
                 ret = -EINVAL;
-        else
+        } else {
                 dac33->nsample = ucontrol->value.integer.value[0];
+                /* Re calculate the burst time */
+                dac33->mode1_us_burst = SAMPLES_TO_US(dac33->burst_rate,
+                                                      dac33->nsample);
+        }
 
         return ret;
 }
@@ -394,7 +446,7 @@ static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
         ucontrol->value.integer.value[0] = dac33->fifo_mode;
 
@@ -405,7 +457,7 @@ static int dac33_set_fifo_mode(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         if (dac33->fifo_mode == ucontrol->value.integer.value[0])
@@ -485,6 +537,8 @@ static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
                          DAC33_OUT_AMP_PWR_CTRL, 6, 3, 3, 0),
         SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Right Amp Power",
                          DAC33_OUT_AMP_PWR_CTRL, 4, 3, 3, 0),
+
+        SND_SOC_DAPM_PRE("Prepare Playback", playback_event),
 };
 
 static const struct snd_soc_dapm_route audio_map[] = {
@@ -527,18 +581,21 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
                 break;
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Coming from OFF, switch on the codec */
                         ret = dac33_hard_power(codec, 1);
                         if (ret != 0)
                                 return ret;
-                }
 
-                dac33_soft_power(codec, 0);
+                        dac33_init_chip(codec);
+                }
                 break;
         case SND_SOC_BIAS_OFF:
+                /* Do not power off, when the codec is already off */
+                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                        return 0;
                 ret = dac33_hard_power(codec, 0);
                 if (ret != 0)
                         return ret;
-
                 break;
         }
         codec->bias_level = level;
@@ -555,13 +612,34 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
         switch (dac33->fifo_mode) {
         case DAC33_FIFO_MODE1:
                 dac33_write16(codec, DAC33_NSAMPLE_MSB,
-                                DAC33_THRREG(dac33->nsample));
+                        DAC33_THRREG(dac33->nsample + dac33->alarm_threshold));
+
+                /* Take the timestamps */
+                spin_lock_irq(&dac33->lock);
+                dac33->t_stamp2 = ktime_to_us(ktime_get());
+                dac33->t_stamp1 = dac33->t_stamp2;
+                spin_unlock_irq(&dac33->lock);
+
                 dac33_write16(codec, DAC33_PREFILL_MSB,
                                 DAC33_THRREG(dac33->alarm_threshold));
+                /* Enable Alarm Threshold IRQ with a delay */
+                udelay(SAMPLES_TO_US(dac33->burst_rate,
+                                     dac33->alarm_threshold));
+                dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MAT);
                 break;
         case DAC33_FIFO_MODE7:
+                /* Take the timestamp */
+                spin_lock_irq(&dac33->lock);
+                dac33->t_stamp1 = ktime_to_us(ktime_get());
+                /* Move back the timestamp with drain time */
+                dac33->t_stamp1 -= dac33->mode7_us_to_lthr;
+                spin_unlock_irq(&dac33->lock);
+
                 dac33_write16(codec, DAC33_PREFILL_MSB,
-                                DAC33_THRREG(10));
+                                DAC33_THRREG(MODE7_LTHR));
+
+                /* Enable Upper Threshold IRQ */
+                dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MUT);
                 break;
         default:
                 dev_warn(codec->dev, "Unhandled FIFO mode: %d\n",
@@ -578,6 +656,11 @@ static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33)
 
         switch (dac33->fifo_mode) {
         case DAC33_FIFO_MODE1:
+                /* Take the timestamp */
+                spin_lock_irq(&dac33->lock);
+                dac33->t_stamp2 = ktime_to_us(ktime_get());
+                spin_unlock_irq(&dac33->lock);
+
                 dac33_write16(codec, DAC33_NSAMPLE_MSB,
                                 DAC33_THRREG(dac33->nsample));
                 break;
@@ -628,31 +711,17 @@ static void dac33_work(struct work_struct *work)
 static irqreturn_t dac33_interrupt_handler(int irq, void *dev)
 {
         struct snd_soc_codec *codec = dev;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
-
-        queue_work(dac33->dac33_wq, &dac33->work);
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
-        return IRQ_HANDLED;
-}
+        spin_lock(&dac33->lock);
+        dac33->t_stamp1 = ktime_to_us(ktime_get());
+        spin_unlock(&dac33->lock);
 
-static void dac33_shutdown(struct snd_pcm_substream *substream,
-                             struct snd_soc_dai *dai)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
-        unsigned int pwr_ctrl;
+        /* Do not schedule the workqueue in Mode7 */
+        if (dac33->fifo_mode != DAC33_FIFO_MODE7)
+                queue_work(dac33->dac33_wq, &dac33->work);
 
-        /* Stop pending workqueue */
-        if (dac33->fifo_mode)
-                cancel_work_sync(&dac33->work);
-
-        mutex_lock(&dac33->mutex);
-        pwr_ctrl = dac33_read_reg_cache(codec, DAC33_PWR_CTRL);
-        pwr_ctrl &= ~(DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB);
-        dac33_write(codec, DAC33_PWR_CTRL, pwr_ctrl);
-        mutex_unlock(&dac33->mutex);
+        return IRQ_HANDLED;
 }
 
 static void dac33_oscwait(struct snd_soc_codec *codec)
@@ -669,6 +738,31 @@ static void dac33_oscwait(struct snd_soc_codec *codec)
                         "internal oscillator calibration failed\n");
 }
 
+static int dac33_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
+
+        /* Stream started, save the substream pointer */
+        dac33->substream = substream;
+
+        return 0;
+}
+
+static void dac33_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
+
+        dac33->substream = NULL;
+}
+
 static int dac33_hw_params(struct snd_pcm_substream *substream,
                            struct snd_pcm_hw_params *params,
                            struct snd_soc_dai *dai)
@@ -715,7 +809,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         unsigned int oscset, ratioset, pwr_ctrl, reg_tmp;
         u8 aictrl_a, aictrl_b, fifoctrl_a;
 
@@ -752,6 +846,17 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
         }
 
         mutex_lock(&dac33->mutex);
+
+        if (!dac33->chip_power) {
+                /*
+                 * Chip is not powered yet.
+                 * Do the init in the dac33_set_bias_level later.
+                 */
+                mutex_unlock(&dac33->mutex);
+                return 0;
+        }
+
+        dac33_soft_power(codec, 0);
         dac33_soft_power(codec, 1);
 
         reg_tmp = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL);
@@ -799,11 +904,10 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
         case DAC33_FIFO_MODE1:
                 dac33_write(codec, DAC33_FIFO_IRQ_MODE_B,
                             DAC33_ATM(DAC33_FIFO_IRQ_MODE_LEVEL));
-                dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MAT);
                 break;
         case DAC33_FIFO_MODE7:
-                /* Disable all interrupts */
-                dac33_write(codec, DAC33_FIFO_IRQ_MASK, 0);
+                dac33_write(codec, DAC33_FIFO_IRQ_MODE_A,
+                        DAC33_UTM(DAC33_FIFO_IRQ_MODE_LEVEL));
                 break;
         default:
                 /* in FIFO bypass mode, the interrupts are not used */
@@ -822,7 +926,10 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
                  */
                 fifoctrl_a &= ~DAC33_FBYPAS;
                 fifoctrl_a &= ~DAC33_FAUTO;
-                aictrl_b &= ~DAC33_BCLKON;
+                if (dac33->keep_bclk)
+                        aictrl_b |= DAC33_BCLKON;
+                else
+                        aictrl_b &= ~DAC33_BCLKON;
                 break;
         case DAC33_FIFO_MODE7:
                 /*
@@ -833,7 +940,10 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
                  */
                 fifoctrl_a &= ~DAC33_FBYPAS;
                 fifoctrl_a |= DAC33_FAUTO;
-                aictrl_b &= ~DAC33_BCLKON;
+                if (dac33->keep_bclk)
+                        aictrl_b |= DAC33_BCLKON;
+                else
+                        aictrl_b &= ~DAC33_BCLKON;
                 break;
         default:
                 /*
@@ -875,10 +985,8 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
                  * Configure the threshold levels, and leave 10 sample space
                  * at the bottom, and also at the top of the FIFO
                  */
-                dac33_write16(codec, DAC33_UTHR_MSB,
-                        DAC33_THRREG(DAC33_BUFFER_SIZE_SAMPLES - 10));
-                dac33_write16(codec, DAC33_LTHR_MSB,
-                        DAC33_THRREG(10));
+                dac33_write16(codec, DAC33_UTHR_MSB, DAC33_THRREG(MODE7_UTHR));
+                dac33_write16(codec, DAC33_LTHR_MSB, DAC33_THRREG(MODE7_LTHR));
                 break;
         default:
                 break;
@@ -894,9 +1002,13 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         unsigned int nsample_limit;
 
+        /* In bypass mode we don't need to calculate */
+        if (!dac33->fifo_mode)
+                return;
+
         /* Number of samples (16bit, stereo) in one period */
         dac33->nsample_min = snd_pcm_lib_period_bytes(substream) / 4;
 
@@ -930,15 +1042,24 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream)
 
         if (dac33->nsample > dac33->nsample_max)
                 dac33->nsample = dac33->nsample_max;
-}
 
-static int dac33_pcm_prepare(struct snd_pcm_substream *substream,
-                             struct snd_soc_dai *dai)
-{
-        dac33_calculate_times(substream);
-        dac33_prepare_chip(substream);
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_MODE1:
+                dac33->mode1_us_burst = SAMPLES_TO_US(dac33->burst_rate,
+                                                      dac33->nsample);
+                dac33->t_stamp1 = 0;
+                dac33->t_stamp2 = 0;
+                break;
+        case DAC33_FIFO_MODE7:
+                dac33->mode7_us_to_lthr =
+                                        SAMPLES_TO_US(substream->runtime->rate,
+                                                MODE7_UTHR - MODE7_LTHR + 1);
+                dac33->t_stamp1 = 0;
+                break;
+        default:
+                break;
+        }
 
-        return 0;
 }
 
 static int dac33_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
@@ -947,7 +1068,7 @@ static int dac33_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         switch (cmd) {
@@ -974,11 +1095,156 @@ static int dac33_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
+static snd_pcm_sframes_t dac33_dai_delay(
+                        struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
+        unsigned long long t0, t1, t_now;
+        unsigned int time_delta;
+        int samples_out, samples_in, samples;
+        snd_pcm_sframes_t delay = 0;
+
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_BYPASS:
+                break;
+        case DAC33_FIFO_MODE1:
+                spin_lock(&dac33->lock);
+                t0 = dac33->t_stamp1;
+                t1 = dac33->t_stamp2;
+                spin_unlock(&dac33->lock);
+                t_now = ktime_to_us(ktime_get());
+
+                /* We have not started to fill the FIFO yet, delay is 0 */
+                if (!t1)
+                        goto out;
+
+                if (t0 > t1) {
+                        /*
+                         * Phase 1:
+                         * After Alarm threshold, and before nSample write
+                         */
+                        time_delta = t_now - t0;
+                        samples_out = time_delta ? US_TO_SAMPLES(
+                                                substream->runtime->rate,
+                                                time_delta) : 0;
+
+                        if (likely(dac33->alarm_threshold > samples_out))
+                                delay = dac33->alarm_threshold - samples_out;
+                        else
+                                delay = 0;
+                } else if ((t_now - t1) <= dac33->mode1_us_burst) {
+                        /*
+                         * Phase 2:
+                         * After nSample write (during burst operation)
+                         */
+                        time_delta = t_now - t0;
+                        samples_out = time_delta ? US_TO_SAMPLES(
+                                                substream->runtime->rate,
+                                                time_delta) : 0;
+
+                        time_delta = t_now - t1;
+                        samples_in = time_delta ? US_TO_SAMPLES(
+                                                dac33->burst_rate,
+                                                time_delta) : 0;
+
+                        samples = dac33->alarm_threshold;
+                        samples += (samples_in - samples_out);
+
+                        if (likely(samples > 0))
+                                delay = samples;
+                        else
+                                delay = 0;
+                } else {
+                        /*
+                         * Phase 3:
+                         * After burst operation, before next alarm threshold
+                         */
+                        time_delta = t_now - t0;
+                        samples_out = time_delta ? US_TO_SAMPLES(
+                                                substream->runtime->rate,
+                                                time_delta) : 0;
+
+                        samples_in = dac33->nsample;
+                        samples = dac33->alarm_threshold;
+                        samples += (samples_in - samples_out);
+
+                        if (likely(samples > 0))
+                                delay = samples > DAC33_BUFFER_SIZE_SAMPLES ?
+                                        DAC33_BUFFER_SIZE_SAMPLES : samples;
+                        else
+                                delay = 0;
+                }
+                break;
+        case DAC33_FIFO_MODE7:
+                spin_lock(&dac33->lock);
+                t0 = dac33->t_stamp1;
+                spin_unlock(&dac33->lock);
+                t_now = ktime_to_us(ktime_get());
+
+                /* We have not started to fill the FIFO yet, delay is 0 */
+                if (!t0)
+                        goto out;
+
+                if (t_now <= t0) {
+                        /*
+                         * Either the timestamps are messed or equal. Report
+                         * maximum delay
+                         */
+                        delay = MODE7_UTHR;
+                        goto out;
+                }
+
+                time_delta = t_now - t0;
+                if (time_delta <= dac33->mode7_us_to_lthr) {
+                        /*
+                        * Phase 1:
+                        * After burst (draining phase)
+                        */
+                        samples_out = US_TO_SAMPLES(
+                                        substream->runtime->rate,
+                                        time_delta);
+
+                        if (likely(MODE7_UTHR > samples_out))
+                                delay = MODE7_UTHR - samples_out;
+                        else
+                                delay = 0;
+                } else {
+                        /*
+                        * Phase 2:
+                        * During burst operation
+                        */
+                        time_delta = time_delta - dac33->mode7_us_to_lthr;
+
+                        samples_out = US_TO_SAMPLES(
+                                        substream->runtime->rate,
+                                        time_delta);
+                        samples_in = US_TO_SAMPLES(
+                                        dac33->burst_rate,
+                                        time_delta);
+                        delay = MODE7_LTHR + samples_in - samples_out;
+
+                        if (unlikely(delay > MODE7_UTHR))
+                                delay = MODE7_UTHR;
+                }
+                break;
+        default:
+                dev_warn(codec->dev, "Unhandled FIFO mode: %d\n",
+                                                        dac33->fifo_mode);
+                break;
+        }
+out:
+        return delay;
+}
+
 static int dac33_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         u8 ioc_reg, asrcb_reg;
 
         ioc_reg = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL);
@@ -1008,7 +1274,7 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai,
                              unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct tlv320dac33_priv *dac33 = codec->private_data;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         u8 aictrl_a, aictrl_b;
 
         aictrl_a = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A);
@@ -1059,35 +1325,6 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
-static void dac33_init_chip(struct snd_soc_codec *codec)
-{
-        /* 44-46: DAC Control Registers */
-        /* A : DAC sample rate Fsref/1.5 */
-        dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0));
-        /* B : DAC src=normal, not muted */
-        dac33_write(codec, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT |
-                                             DAC33_DACSRCL_LEFT);
-        /* C : (defaults) */
-        dac33_write(codec, DAC33_DAC_CTRL_C, 0x00);
-
-        /* 64-65 : L&R DAC power control
-         Line In -> OUT 1V/V Gain, DAC -> OUT 4V/V Gain*/
-        dac33_write(codec, DAC33_LDAC_PWR_CTRL, DAC33_LROUT_GAIN(2));
-        dac33_write(codec, DAC33_RDAC_PWR_CTRL, DAC33_LROUT_GAIN(2));
-
-        /* 73 : volume soft stepping control,
-         clock source = internal osc (?) */
-        dac33_write(codec, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN);
-
-        /* 66 : LOP/LOM Modes */
-        dac33_write(codec, DAC33_OUT_AMP_CM_CTRL, 0xff);
-
-        /* 68 : LOM inverted from LOP */
-        dac33_write(codec, DAC33_OUT_AMP_CTRL, (3<<2));
-
-        dac33_write(codec, DAC33_PWR_CTRL, DAC33_PDNALLB);
-}
-
 static int dac33_soc_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
@@ -1099,12 +1336,7 @@ static int dac33_soc_probe(struct platform_device *pdev)
 
         codec = tlv320dac33_codec;
         socdev->card->codec = codec;
-        dac33 = codec->private_data;
-
-        /* Power up the codec */
-        dac33_hard_power(codec, 1);
-        /* Set default configuration */
-        dac33_init_chip(codec);
+        dac33 = snd_soc_codec_get_drvdata(codec);
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
@@ -1122,12 +1354,6 @@ static int dac33_soc_probe(struct platform_device *pdev)
 
         dac33_add_widgets(codec);
 
-        /* power on device */
-        dac33_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        /* Bias level configuration has enabled regulator an extra time */
-        regulator_bulk_disable(ARRAY_SIZE(dac33->supplies), dac33->supplies);
-
         return 0;
 
 pcm_err:
@@ -1164,7 +1390,6 @@ static int dac33_soc_resume(struct platform_device *pdev)
         struct snd_soc_codec *codec = socdev->card->codec;
 
         dac33_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        dac33_set_bias_level(codec, codec->suspend_bias_level);
 
         return 0;
 }
@@ -1182,10 +1407,11 @@ EXPORT_SYMBOL_GPL(soc_codec_dev_tlv320dac33);
 #define DAC33_FORMATS   SNDRV_PCM_FMTBIT_S16_LE
 
 static struct snd_soc_dai_ops dac33_dai_ops = {
+        .startup        = dac33_startup,
         .shutdown       = dac33_shutdown,
         .hw_params      = dac33_hw_params,
-        .prepare        = dac33_pcm_prepare,
         .trigger        = dac33_pcm_trigger,
+        .delay          = dac33_dai_delay,
         .set_sysclk     = dac33_set_dai_sysclk,
         .set_fmt        = dac33_set_dai_fmt,
 };
@@ -1221,11 +1447,12 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
                 return -ENOMEM;
 
         codec = &dac33->codec;
-        codec->private_data = dac33;
+        snd_soc_codec_set_drvdata(codec, dac33);
         codec->control_data = client;
 
         mutex_init(&codec->mutex);
         mutex_init(&dac33->mutex);
+        spin_lock_init(&dac33->lock);
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
@@ -1236,6 +1463,7 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
         codec->hw_write = (hw_write_t) i2c_master_send;
         codec->bias_level = SND_SOC_BIAS_OFF;
         codec->set_bias_level = dac33_set_bias_level;
+        codec->idle_bias_off = 1;
         codec->dai = &dac33_dai;
         codec->num_dai = 1;
         codec->reg_cache_size = ARRAY_SIZE(dac33_reg);
@@ -1250,8 +1478,12 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
 
         dac33->power_gpio = pdata->power_gpio;
         dac33->burst_bclkdiv = pdata->burst_bclkdiv;
+        /* Pre calculate the burst rate */
+        dac33->burst_rate = BURST_BASEFREQ_HZ / dac33->burst_bclkdiv / 32;
+        dac33->keep_bclk = pdata->keep_bclk;
         dac33->irq = client->irq;
         dac33->nsample = NSAMPLE_MAX;
+        dac33->nsample_max = NSAMPLE_MAX;
         /* Disable FIFO use by default */
         dac33->fifo_mode = DAC33_FIFO_BYPASS;
 
@@ -1272,8 +1504,6 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
                         goto error_gpio;
                 }
                 gpio_direction_output(dac33->power_gpio, 0);
-        } else {
-                dac33->chip_power = 1;
         }
 
         /* Check if the IRQ number is valid and request it */
@@ -1311,12 +1541,14 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
                 goto err_get;
         }
 
-        ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies),
-                                    dac33->supplies);
+        /* Read the tlv320dac33 ID registers */
+        ret = dac33_hard_power(codec, 1);
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-                goto err_enable;
+                dev_err(codec->dev, "Failed to power up codec: %d\n", ret);
+                goto error_codec;
         }
+        dac33_read_id(codec);
+        dac33_hard_power(codec, 0);
 
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
@@ -1331,14 +1563,9 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
                 goto error_codec;
         }
 
-        /* Shut down the codec for now */
-        dac33_hard_power(codec, 0);
-
         return ret;
 
 error_codec:
-        regulator_bulk_disable(ARRAY_SIZE(dac33->supplies), dac33->supplies);
-err_enable:
         regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
 err_get:
         if (dac33->irq >= 0) {
@@ -1362,7 +1589,9 @@ static int __devexit dac33_i2c_remove(struct i2c_client *client)
         struct tlv320dac33_priv *dac33;
 
         dac33 = i2c_get_clientdata(client);
-        dac33_hard_power(&dac33->codec, 0);
+
+        if (unlikely(dac33->chip_power))
+                dac33_hard_power(&dac33->codec, 0);
 
         if (dac33->power_gpio >= 0)
                 gpio_free(dac33->power_gpio);
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 569ad8758a84..99b70e5978a2 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -36,24 +36,14 @@
 
 static struct i2c_client *tpa6130a2_client;
 
-#define TPA6130A2_NUM_SUPPLIES 2
-static const char *tpa6130a2_supply_names[TPA6130A2_NUM_SUPPLIES] = {
-        "CPVSS",
-        "Vdd",
-};
-
-static const char *tpa6140a2_supply_names[TPA6130A2_NUM_SUPPLIES] = {
-        "HPVdd",
-        "AVdd",
-};
-
 /* This struct is used to save the context */
 struct tpa6130a2_data {
         struct mutex mutex;
         unsigned char regs[TPA6130A2_CACHEREGNUM];
-        struct regulator_bulk_data supplies[TPA6130A2_NUM_SUPPLIES];
+        struct regulator *supply;
         int power_gpio;
         unsigned char power_state;
+        enum tpa_model id;
 };
 
 static int tpa6130a2_i2c_read(int reg)
@@ -135,11 +125,10 @@ static int tpa6130a2_power(int power)
                 if (data->power_gpio >= 0)
                         gpio_set_value(data->power_gpio, 1);
 
-                ret = regulator_bulk_enable(ARRAY_SIZE(data->supplies),
-                                            data->supplies);
+                ret = regulator_enable(data->supply);
                 if (ret != 0) {
                         dev_err(&tpa6130a2_client->dev,
-                                "Failed to enable supplies: %d\n", ret);
+                                "Failed to enable supply: %d\n", ret);
                         goto exit;
                 }
 
@@ -160,11 +149,10 @@ static int tpa6130a2_power(int power)
                 if (data->power_gpio >= 0)
                         gpio_set_value(data->power_gpio, 0);
 
-                ret = regulator_bulk_disable(ARRAY_SIZE(data->supplies),
-                                             data->supplies);
+                ret = regulator_disable(data->supply);
                 if (ret != 0) {
                         dev_err(&tpa6130a2_client->dev,
-                                "Failed to disable supplies: %d\n", ret);
+                                "Failed to disable supply: %d\n", ret);
                         goto exit;
                 }
 
@@ -176,7 +164,7 @@ exit:
         return ret;
 }
 
-static int tpa6130a2_get_reg(struct snd_kcontrol *kcontrol,
+static int tpa6130a2_get_volsw(struct snd_kcontrol *kcontrol,
                 struct snd_ctl_elem_value *ucontrol)
 {
         struct soc_mixer_control *mc =
@@ -184,7 +172,8 @@ static int tpa6130a2_get_reg(struct snd_kcontrol *kcontrol,
         struct tpa6130a2_data *data;
         unsigned int reg = mc->reg;
         unsigned int shift = mc->shift;
-        unsigned int mask = mc->max;
+        int max = mc->max;
+        unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
 
         BUG_ON(tpa6130a2_client == NULL);
@@ -197,13 +186,13 @@ static int tpa6130a2_get_reg(struct snd_kcontrol *kcontrol,
 
         if (invert)
                 ucontrol->value.integer.value[0] =
-                        mask - ucontrol->value.integer.value[0];
+                        max - ucontrol->value.integer.value[0];
 
         mutex_unlock(&data->mutex);
         return 0;
 }
 
-static int tpa6130a2_set_reg(struct snd_kcontrol *kcontrol,
+static int tpa6130a2_put_volsw(struct snd_kcontrol *kcontrol,
                 struct snd_ctl_elem_value *ucontrol)
 {
         struct soc_mixer_control *mc =
@@ -211,7 +200,8 @@ static int tpa6130a2_set_reg(struct snd_kcontrol *kcontrol,
         struct tpa6130a2_data *data;
         unsigned int reg = mc->reg;
         unsigned int shift = mc->shift;
-        unsigned int mask = mc->max;
+        int max = mc->max;
+        unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
         unsigned int val = (ucontrol->value.integer.value[0] & mask);
         unsigned int val_reg;
@@ -220,7 +210,7 @@ static int tpa6130a2_set_reg(struct snd_kcontrol *kcontrol,
         data = i2c_get_clientdata(tpa6130a2_client);
 
         if (invert)
-                val = mask - val;
+                val = max - val;
 
         mutex_lock(&data->mutex);
 
@@ -260,10 +250,24 @@ static const unsigned int tpa6130_tlv[] = {
 static const struct snd_kcontrol_new tpa6130a2_controls[] = {
         SOC_SINGLE_EXT_TLV("TPA6130A2 Headphone Playback Volume",
                        TPA6130A2_REG_VOL_MUTE, 0, 0x3f, 0,
-                       tpa6130a2_get_reg, tpa6130a2_set_reg,
+                       tpa6130a2_get_volsw, tpa6130a2_put_volsw,
                        tpa6130_tlv),
 };
 
+static const unsigned int tpa6140_tlv[] = {
+        TLV_DB_RANGE_HEAD(3),
+        0, 8, TLV_DB_SCALE_ITEM(-5900, 400, 0),
+        9, 16, TLV_DB_SCALE_ITEM(-2500, 200, 0),
+        17, 31, TLV_DB_SCALE_ITEM(-1000, 100, 0),
+};
+
+static const struct snd_kcontrol_new tpa6140a2_controls[] = {
+        SOC_SINGLE_EXT_TLV("TPA6140A2 Headphone Playback Volume",
+                       TPA6130A2_REG_VOL_MUTE, 1, 0x1f, 0,
+                       tpa6130a2_get_volsw, tpa6130a2_put_volsw,
+                       tpa6140_tlv),
+};
+
 /*
  * Enable or disable channel (left or right)
  * The bit number for mute and amplifier are the same per channel:
@@ -355,8 +359,8 @@ static const struct snd_soc_dapm_widget tpa6130a2_dapm_widgets[] = {
                         0, 0, tpa6130a2_supply_event,
                         SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         /* Outputs */
-        SND_SOC_DAPM_HP("TPA6130A2 Headphone Left", NULL),
-        SND_SOC_DAPM_HP("TPA6130A2 Headphone Right", NULL),
+        SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Left"),
+        SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Right"),
 };
 
 static const struct snd_soc_dapm_route audio_map[] = {
@@ -369,13 +373,22 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 int tpa6130a2_add_controls(struct snd_soc_codec *codec)
 {
+        struct  tpa6130a2_data *data;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
         snd_soc_dapm_new_controls(codec, tpa6130a2_dapm_widgets,
                                 ARRAY_SIZE(tpa6130a2_dapm_widgets));
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        return snd_soc_add_controls(codec, tpa6130a2_controls,
-                                ARRAY_SIZE(tpa6130a2_controls));
+        if (data->id == TPA6140A2)
+                return snd_soc_add_controls(codec, tpa6140a2_controls,
+                                                ARRAY_SIZE(tpa6140a2_controls));
+        else
+                return snd_soc_add_controls(codec, tpa6130a2_controls,
+                                                ARRAY_SIZE(tpa6130a2_controls));
 
 }
 EXPORT_SYMBOL_GPL(tpa6130a2_add_controls);
@@ -386,7 +399,8 @@ static int __devinit tpa6130a2_probe(struct i2c_client *client,
         struct device *dev;
         struct tpa6130a2_data *data;
         struct tpa6130a2_platform_data *pdata;
-        int i, ret;
+        const char *regulator;
+        int ret;
 
         dev = &client->dev;
 
@@ -408,6 +422,7 @@ static int __devinit tpa6130a2_probe(struct i2c_client *client,
 
         pdata = client->dev.platform_data;
         data->power_gpio = pdata->power_gpio;
+        data->id = pdata->id;
 
         mutex_init(&data->mutex);
 
@@ -426,26 +441,22 @@ static int __devinit tpa6130a2_probe(struct i2c_client *client,
                 gpio_direction_output(data->power_gpio, 0);
         }
 
-        switch (pdata->id) {
+        switch (data->id) {
+        default:
+                dev_warn(dev, "Unknown TPA model (%d). Assuming 6130A2\n",
+                         pdata->id);
         case TPA6130A2:
-                for (i = 0; i < ARRAY_SIZE(data->supplies); i++)
-                        data->supplies[i].supply = tpa6130a2_supply_names[i];
+                regulator = "Vdd";
                 break;
         case TPA6140A2:
-                for (i = 0; i < ARRAY_SIZE(data->supplies); i++)
-                        data->supplies[i].supply = tpa6140a2_supply_names[i];;
+                regulator = "AVdd";
                 break;
-        default:
-                dev_warn(dev, "Unknown TPA model (%d). Assuming 6130A2\n",
-                         pdata->id);
-                for (i = 0; i < ARRAY_SIZE(data->supplies); i++)
-                        data->supplies[i].supply = tpa6130a2_supply_names[i];
         }
 
-        ret = regulator_bulk_get(dev, ARRAY_SIZE(data->supplies),
-                                 data->supplies);
-        if (ret != 0) {
-                dev_err(dev, "Failed to request supplies: %d\n", ret);
+        data->supply = regulator_get(dev, regulator);
+        if (IS_ERR(data->supply)) {
+                ret = PTR_ERR(data->supply);
+                dev_err(dev, "Failed to request supply: %d\n", ret);
                 goto err_regulator;
         }
 
@@ -468,7 +479,7 @@ static int __devinit tpa6130a2_probe(struct i2c_client *client,
         return 0;
 
 err_power:
-        regulator_bulk_free(ARRAY_SIZE(data->supplies), data->supplies);
+        regulator_put(data->supply);
 err_regulator:
         if (data->power_gpio >= 0)
                 gpio_free(data->power_gpio);
@@ -489,7 +500,7 @@ static int __devexit tpa6130a2_remove(struct i2c_client *client)
         if (data->power_gpio >= 0)
                 gpio_free(data->power_gpio);
 
-        regulator_bulk_free(ARRAY_SIZE(data->supplies), data->supplies);
+        regulator_put(data->supply);
 
         kfree(data);
         tpa6130a2_client = NULL;
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 520ffd6536c3..b4fcdb01fc49 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -124,6 +124,8 @@ struct twl4030_priv {
         struct snd_soc_codec codec;
 
         unsigned int codec_powered;
+
+        /* reference counts of AIF/APLL users */
         unsigned int apll_enabled;
 
         struct snd_pcm_substream *master_substream;
@@ -136,9 +138,11 @@ struct twl4030_priv {
 
         unsigned int sysclk;
 
-        /* Headset output state handling */
-        unsigned int hsl_enabled;
-        unsigned int hsr_enabled;
+        /* Output (with associated amp) states */
+        u8 hsl_enabled, hsr_enabled;
+        u8 earpiece_enabled;
+        u8 predrivel_enabled, predriver_enabled;
+        u8 carkitl_enabled, carkitr_enabled;
 };
 
 /*
@@ -174,17 +178,52 @@ static inline void twl4030_write_reg_cache(struct snd_soc_codec *codec,
 static int twl4030_write(struct snd_soc_codec *codec,
                         unsigned int reg, unsigned int value)
 {
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+        int write_to_reg = 0;
+
         twl4030_write_reg_cache(codec, reg, value);
-        if (likely(reg < TWL4030_REG_SW_SHADOW))
-                return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value,
-                                            reg);
-        else
-                return 0;
+        if (likely(reg < TWL4030_REG_SW_SHADOW)) {
+                /* Decide if the given register can be written */
+                switch (reg) {
+                case TWL4030_REG_EAR_CTL:
+                        if (twl4030->earpiece_enabled)
+                                write_to_reg = 1;
+                        break;
+                case TWL4030_REG_PREDL_CTL:
+                        if (twl4030->predrivel_enabled)
+                                write_to_reg = 1;
+                        break;
+                case TWL4030_REG_PREDR_CTL:
+                        if (twl4030->predriver_enabled)
+                                write_to_reg = 1;
+                        break;
+                case TWL4030_REG_PRECKL_CTL:
+                        if (twl4030->carkitl_enabled)
+                                write_to_reg = 1;
+                        break;
+                case TWL4030_REG_PRECKR_CTL:
+                        if (twl4030->carkitr_enabled)
+                                write_to_reg = 1;
+                        break;
+                case TWL4030_REG_HS_GAIN_SET:
+                        if (twl4030->hsl_enabled || twl4030->hsr_enabled)
+                                write_to_reg = 1;
+                        break;
+                default:
+                        /* All other register can be written */
+                        write_to_reg = 1;
+                        break;
+                }
+                if (write_to_reg)
+                        return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+                                                    value, reg);
+        }
+        return 0;
 }
 
 static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 {
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         int mode;
 
         if (enable == twl4030->codec_powered)
@@ -222,28 +261,28 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
 
 static void twl4030_apll_enable(struct snd_soc_codec *codec, int enable)
 {
-        struct twl4030_priv *twl4030 = codec->private_data;
-        int status;
-
-        if (enable == twl4030->apll_enabled)
-                return;
-
-        if (enable)
-                /* Enable PLL */
-                status = twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
-        else
-                /* Disable PLL */
-                status = twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+        int status = -1;
+
+        if (enable) {
+                twl4030->apll_enabled++;
+                if (twl4030->apll_enabled == 1)
+                        status = twl4030_codec_enable_resource(
+                                                        TWL4030_CODEC_RES_APLL);
+        } else {
+                twl4030->apll_enabled--;
+                if (!twl4030->apll_enabled)
+                        status = twl4030_codec_disable_resource(
+                                                        TWL4030_CODEC_RES_APLL);
+        }
 
         if (status >= 0)
                 twl4030_write_reg_cache(codec, TWL4030_REG_APLL_CTL, status);
-
-        twl4030->apll_enabled = enable;
 }
 
 static void twl4030_power_up(struct snd_soc_codec *codec)
 {
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 anamicl, regmisc1, byte;
         int i = 0;
 
@@ -526,26 +565,26 @@ static int micpath_event(struct snd_soc_dapm_widget *w,
  * Output PGA builder:
  * Handle the muting and unmuting of the given output (turning off the
  * amplifier associated with the output pin)
- * On mute bypass the reg_cache and mute the volume
- * On unmute: restore the register content
+ * On mute bypass the reg_cache and write 0 to the register
+ * On unmute: restore the register content from the reg_cache
  * Outputs handled in this way:  Earpiece, PreDrivL/R, CarkitL/R
  */
 #define TWL4030_OUTPUT_PGA(pin_name, reg, mask)                         \
 static int pin_name##pga_event(struct snd_soc_dapm_widget *w,           \
                 struct snd_kcontrol *kcontrol, int event)               \
 {                                                                       \
-        u8 reg_val;                                                     \
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec); \
                                                                         \
         switch (event) {                                                \
         case SND_SOC_DAPM_POST_PMU:                                     \
+                twl4030->pin_name##_enabled = 1;                        \
                 twl4030_write(w->codec, reg,                            \
                         twl4030_read_reg_cache(w->codec, reg));         \
                 break;                                                  \
         case SND_SOC_DAPM_POST_PMD:                                     \
-                reg_val = twl4030_read_reg_cache(w->codec, reg);        \
-                twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,    \
-                                        reg_val & (~mask),              \
-                                        reg);                           \
+                twl4030->pin_name##_enabled = 0;                        \
+                twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,            \
+                                        0, reg);                        \
                 break;                                                  \
         }                                                               \
         return 0;                                                       \
@@ -636,13 +675,38 @@ static int apll_event(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
+static int aif_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        u8 audio_if;
+
+        audio_if = twl4030_read_reg_cache(w->codec, TWL4030_REG_AUDIO_IF);
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                /* Enable AIF */
+                /* enable the PLL before we use it to clock the DAI */
+                twl4030_apll_enable(w->codec, 1);
+
+                twl4030_write(w->codec, TWL4030_REG_AUDIO_IF,
+                                                audio_if | TWL4030_AIF_EN);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                /* disable the DAI before we stop it's source PLL */
+                twl4030_write(w->codec, TWL4030_REG_AUDIO_IF,
+                                                audio_if &  ~TWL4030_AIF_EN);
+                twl4030_apll_enable(w->codec, 0);
+                break;
+        }
+        return 0;
+}
+
 static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 {
         struct snd_soc_device *socdev = codec->socdev;
         struct twl4030_setup_data *setup = socdev->codec_data;
 
         unsigned char hs_gain, hs_pop;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         /* Base values for ramp delay calculation: 2^19 - 2^26 */
         unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
                                     8388608, 16777216, 33554432, 67108864};
@@ -665,7 +729,10 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
                 /* Headset ramp-up according to the TRM */
                 hs_pop |= TWL4030_VMID_EN;
                 twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
-                twl4030_write(codec, TWL4030_REG_HS_GAIN_SET, hs_gain);
+                /* Actually write to the register */
+                twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+                                        hs_gain,
+                                        TWL4030_REG_HS_GAIN_SET);
                 hs_pop |= TWL4030_RAMP_EN;
                 twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
                 /* Wait ramp delay time + 1, so the VMID can settle */
@@ -702,7 +769,7 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 static int headsetlpga_event(struct snd_soc_dapm_widget *w,
                 struct snd_kcontrol *kcontrol, int event)
 {
-        struct twl4030_priv *twl4030 = w->codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
 
         switch (event) {
         case SND_SOC_DAPM_POST_PMU:
@@ -726,7 +793,7 @@ static int headsetlpga_event(struct snd_soc_dapm_widget *w,
 static int headsetrpga_event(struct snd_soc_dapm_widget *w,
                 struct snd_kcontrol *kcontrol, int event)
 {
-        struct twl4030_priv *twl4030 = w->codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
 
         switch (event) {
         case SND_SOC_DAPM_POST_PMU:
@@ -918,7 +985,7 @@ static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
         unsigned short val;
         unsigned short mask, bitmask;
@@ -1036,6 +1103,16 @@ static const struct soc_enum twl4030_vibradir_enum =
                         ARRAY_SIZE(twl4030_vibradir_texts),
                         twl4030_vibradir_texts);
 
+/* Digimic Left and right swapping */
+static const char *twl4030_digimicswap_texts[] = {
+        "Not swapped", "Swapped",
+};
+
+static const struct soc_enum twl4030_digimicswap_enum =
+        SOC_ENUM_SINGLE(TWL4030_REG_MISC_SET_1, 0,
+                        ARRAY_SIZE(twl4030_digimicswap_texts),
+                        twl4030_digimicswap_texts);
+
 static const struct snd_kcontrol_new twl4030_snd_controls[] = {
         /* Codec operation mode control */
         SOC_ENUM_EXT("Codec Operation Mode", twl4030_op_modes_enum,
@@ -1112,6 +1189,8 @@ static const struct snd_kcontrol_new twl4030_snd_controls[] = {
 
         SOC_ENUM("Vibra H-bridge mode", twl4030_vibradirmode_enum),
         SOC_ENUM("Vibra H-bridge direction", twl4030_vibradir_enum),
+
+        SOC_ENUM("Digimic LR Swap", twl4030_digimicswap_enum),
 };
 
 static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
@@ -1128,8 +1207,6 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_INPUT("DIGIMIC1"),
 
         /* Outputs */
-        SND_SOC_DAPM_OUTPUT("OUTL"),
-        SND_SOC_DAPM_OUTPUT("OUTR"),
         SND_SOC_DAPM_OUTPUT("EARPIECE"),
         SND_SOC_DAPM_OUTPUT("PREDRIVEL"),
         SND_SOC_DAPM_OUTPUT("PREDRIVER"),
@@ -1141,6 +1218,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_OUTPUT("HFR"),
         SND_SOC_DAPM_OUTPUT("VIBRA"),
 
+        /* AIF and APLL clocks for running DAIs (including loopback) */
+        SND_SOC_DAPM_OUTPUT("Virtual HiFi OUT"),
+        SND_SOC_DAPM_INPUT("Virtual HiFi IN"),
+        SND_SOC_DAPM_OUTPUT("Virtual Voice OUT"),
+
         /* DACs */
         SND_SOC_DAPM_DAC("DAC Right1", "Right Front HiFi Playback",
                         SND_SOC_NOPM, 0, 0),
@@ -1204,7 +1286,8 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_SUPPLY("APLL Enable", SND_SOC_NOPM, 0, 0, apll_event,
                             SND_SOC_DAPM_PRE_PMU|SND_SOC_DAPM_POST_PMD),
 
-        SND_SOC_DAPM_SUPPLY("AIF Enable", TWL4030_REG_AUDIO_IF, 0, 0, NULL, 0),
+        SND_SOC_DAPM_SUPPLY("AIF Enable", SND_SOC_NOPM, 0, 0, aif_event,
+                            SND_SOC_DAPM_PRE_PMU|SND_SOC_DAPM_POST_PMD),
 
         /* Output MIXER controls */
         /* Earpiece */
@@ -1334,10 +1417,6 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Digital Voice Playback Mixer", NULL, "DAC Voice"},
 
         /* Supply for the digital part (APLL) */
-        {"Digital R1 Playback Mixer", NULL, "APLL Enable"},
-        {"Digital L1 Playback Mixer", NULL, "APLL Enable"},
-        {"Digital R2 Playback Mixer", NULL, "APLL Enable"},
-        {"Digital L2 Playback Mixer", NULL, "APLL Enable"},
         {"Digital Voice Playback Mixer", NULL, "APLL Enable"},
 
         {"Digital R1 Playback Mixer", NULL, "AIF Enable"},
@@ -1411,8 +1490,14 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Vibra Mux", "AudioR2", "DAC Right2"},
 
         /* outputs */
-        {"OUTL", NULL, "Analog L2 Playback Mixer"},
-        {"OUTR", NULL, "Analog R2 Playback Mixer"},
+        /* Must be always connected (for AIF and APLL) */
+        {"Virtual HiFi OUT", NULL, "Digital L1 Playback Mixer"},
+        {"Virtual HiFi OUT", NULL, "Digital R1 Playback Mixer"},
+        {"Virtual HiFi OUT", NULL, "Digital L2 Playback Mixer"},
+        {"Virtual HiFi OUT", NULL, "Digital R2 Playback Mixer"},
+        /* Must be always connected (for APLL) */
+        {"Virtual Voice OUT", NULL, "Digital Voice Playback Mixer"},
+        /* Physical outputs */
         {"EARPIECE", NULL, "Earpiece PGA"},
         {"PREDRIVEL", NULL, "PredriveL PGA"},
         {"PREDRIVER", NULL, "PredriveR PGA"},
@@ -1426,6 +1511,12 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"VIBRA", NULL, "Vibra Route"},
 
         /* Capture path */
+        /* Must be always connected (for AIF and APLL) */
+        {"ADC Virtual Left1", NULL, "Virtual HiFi IN"},
+        {"ADC Virtual Right1", NULL, "Virtual HiFi IN"},
+        {"ADC Virtual Left2", NULL, "Virtual HiFi IN"},
+        {"ADC Virtual Right2", NULL, "Virtual HiFi IN"},
+        /* Physical inputs */
         {"Analog Left", "Main Mic Capture Switch", "MAINMIC"},
         {"Analog Left", "Headset Mic Capture Switch", "HSMIC"},
         {"Analog Left", "AUXL Capture Switch", "AUXL"},
@@ -1458,11 +1549,6 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"ADC Virtual Left2", NULL, "TX2 Capture Route"},
         {"ADC Virtual Right2", NULL, "TX2 Capture Route"},
 
-        {"ADC Virtual Left1", NULL, "APLL Enable"},
-        {"ADC Virtual Right1", NULL, "APLL Enable"},
-        {"ADC Virtual Left2", NULL, "APLL Enable"},
-        {"ADC Virtual Right2", NULL, "APLL Enable"},
-
         {"ADC Virtual Left1", NULL, "AIF Enable"},
         {"ADC Virtual Right1", NULL, "AIF Enable"},
         {"ADC Virtual Left2", NULL, "AIF Enable"},
@@ -1588,7 +1674,7 @@ static int twl4030_startup(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         if (twl4030->master_substream) {
                 twl4030->slave_substream = substream;
@@ -1619,7 +1705,7 @@ static void twl4030_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         if (twl4030->master_substream == substream)
                 twl4030->master_substream = twl4030->slave_substream;
@@ -1645,7 +1731,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 mode, old_mode, format, old_format;
 
          /* If the substream has 4 channel, do the necessary setup */
@@ -1765,7 +1851,7 @@ static int twl4030_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 19200000:
@@ -1880,7 +1966,7 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 mode;
 
         /* If the system master clock is not 26MHz, the voice PCM interface is
@@ -1962,7 +2048,7 @@ static int twl4030_voice_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct twl4030_priv *twl4030 = codec->private_data;
+        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         if (freq != 26000000) {
                 dev_err(codec->dev, "Unsupported APLL mclk: %u, the Voice"
@@ -2108,7 +2194,6 @@ static int twl4030_soc_resume(struct platform_device *pdev)
         struct snd_soc_codec *codec = socdev->card->codec;
 
         twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        twl4030_set_bias_level(codec, codec->suspend_bias_level);
         return 0;
 }
 
@@ -2125,7 +2210,7 @@ static int twl4030_soc_probe(struct platform_device *pdev)
         BUG_ON(!twl4030_codec);
 
         codec = twl4030_codec;
-        twl4030 = codec->private_data;
+        twl4030 = snd_soc_codec_get_drvdata(codec);
         socdev->card->codec = codec;
 
         /* Configuration for headset ramp delay from setup data */
@@ -2188,7 +2273,7 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
         }
 
         codec = &twl4030->codec;
-        codec->private_data = twl4030;
+        snd_soc_codec_set_drvdata(codec, twl4030);
         codec->dev = &pdev->dev;
         twl4030_dai[0].dev = &pdev->dev;
         twl4030_dai[1].dev = &pdev->dev;
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
new file mode 100644
index 000000000000..af36346ff336
--- /dev/null
+++ b/sound/soc/codecs/twl6040.c
@@ -0,0 +1,1246 @@
+/*
+ * ALSA SoC TWL6040 codec driver
+ *
+ * Author:       Misael Lopez Cruz <x0052729@ti.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/i2c/twl.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "twl6040.h"
+
+#define TWL6040_RATES    (SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
+#define TWL6040_FORMATS  (SNDRV_PCM_FMTBIT_S32_LE)
+
+/* codec private data */
+struct twl6040_data {
+        struct snd_soc_codec codec;
+        int audpwron;
+        int naudint;
+        int codec_powered;
+        int pll;
+        int non_lp;
+        unsigned int sysclk;
+        struct snd_pcm_hw_constraint_list *sysclk_constraints;
+        struct completion ready;
+};
+
+/*
+ * twl6040 register cache & default register settings
+ */
+static const u8 twl6040_reg[TWL6040_CACHEREGNUM] = {
+        0x00, /* not used               0x00    */
+        0x4B, /* TWL6040_ASICID (ro)    0x01    */
+        0x00, /* TWL6040_ASICREV (ro)   0x02    */
+        0x00, /* TWL6040_INTID          0x03    */
+        0x00, /* TWL6040_INTMR          0x04    */
+        0x00, /* TWL6040_NCPCTRL        0x05    */
+        0x00, /* TWL6040_LDOCTL         0x06    */
+        0x60, /* TWL6040_HPPLLCTL       0x07    */
+        0x00, /* TWL6040_LPPLLCTL       0x08    */
+        0x4A, /* TWL6040_LPPLLDIV       0x09    */
+        0x00, /* TWL6040_AMICBCTL       0x0A    */
+        0x00, /* TWL6040_DMICBCTL       0x0B    */
+        0x18, /* TWL6040_MICLCTL        0x0C    - No input selected on Left Mic */
+        0x18, /* TWL6040_MICRCTL        0x0D    - No input selected on Right Mic */
+        0x00, /* TWL6040_MICGAIN        0x0E    */
+        0x1B, /* TWL6040_LINEGAIN       0x0F    */
+        0x00, /* TWL6040_HSLCTL         0x10    */
+        0x00, /* TWL6040_HSRCTL         0x11    */
+        0x00, /* TWL6040_HSGAIN         0x12    */
+        0x00, /* TWL6040_EARCTL         0x13    */
+        0x00, /* TWL6040_HFLCTL         0x14    */
+        0x00, /* TWL6040_HFLGAIN        0x15    */
+        0x00, /* TWL6040_HFRCTL         0x16    */
+        0x00, /* TWL6040_HFRGAIN        0x17    */
+        0x00, /* TWL6040_VIBCTLL        0x18    */
+        0x00, /* TWL6040_VIBDATL        0x19    */
+        0x00, /* TWL6040_VIBCTLR        0x1A    */
+        0x00, /* TWL6040_VIBDATR        0x1B    */
+        0x00, /* TWL6040_HKCTL1         0x1C    */
+        0x00, /* TWL6040_HKCTL2         0x1D    */
+        0x00, /* TWL6040_GPOCTL         0x1E    */
+        0x00, /* TWL6040_ALB            0x1F    */
+        0x00, /* TWL6040_DLB            0x20    */
+        0x00, /* not used               0x21    */
+        0x00, /* not used               0x22    */
+        0x00, /* not used               0x23    */
+        0x00, /* not used               0x24    */
+        0x00, /* not used               0x25    */
+        0x00, /* not used               0x26    */
+        0x00, /* not used               0x27    */
+        0x00, /* TWL6040_TRIM1          0x28    */
+        0x00, /* TWL6040_TRIM2          0x29    */
+        0x00, /* TWL6040_TRIM3          0x2A    */
+        0x00, /* TWL6040_HSOTRIM        0x2B    */
+        0x00, /* TWL6040_HFOTRIM        0x2C    */
+        0x09, /* TWL6040_ACCCTL         0x2D    */
+        0x00, /* TWL6040_STATUS (ro)    0x2E    */
+};
+
+/*
+ * twl6040 vio/gnd registers:
+ * registers under vio/gnd supply can be accessed
+ * before the power-up sequence, after NRESPWRON goes high
+ */
+static const int twl6040_vio_reg[TWL6040_VIOREGNUM] = {
+        TWL6040_REG_ASICID,
+        TWL6040_REG_ASICREV,
+        TWL6040_REG_INTID,
+        TWL6040_REG_INTMR,
+        TWL6040_REG_NCPCTL,
+        TWL6040_REG_LDOCTL,
+        TWL6040_REG_AMICBCTL,
+        TWL6040_REG_DMICBCTL,
+        TWL6040_REG_HKCTL1,
+        TWL6040_REG_HKCTL2,
+        TWL6040_REG_GPOCTL,
+        TWL6040_REG_TRIM1,
+        TWL6040_REG_TRIM2,
+        TWL6040_REG_TRIM3,
+        TWL6040_REG_HSOTRIM,
+        TWL6040_REG_HFOTRIM,
+        TWL6040_REG_ACCCTL,
+        TWL6040_REG_STATUS,
+};
+
+/*
+ * twl6040 vdd/vss registers:
+ * registers under vdd/vss supplies can only be accessed
+ * after the power-up sequence
+ */
+static const int twl6040_vdd_reg[TWL6040_VDDREGNUM] = {
+        TWL6040_REG_HPPLLCTL,
+        TWL6040_REG_LPPLLCTL,
+        TWL6040_REG_LPPLLDIV,
+        TWL6040_REG_MICLCTL,
+        TWL6040_REG_MICRCTL,
+        TWL6040_REG_MICGAIN,
+        TWL6040_REG_LINEGAIN,
+        TWL6040_REG_HSLCTL,
+        TWL6040_REG_HSRCTL,
+        TWL6040_REG_HSGAIN,
+        TWL6040_REG_EARCTL,
+        TWL6040_REG_HFLCTL,
+        TWL6040_REG_HFLGAIN,
+        TWL6040_REG_HFRCTL,
+        TWL6040_REG_HFRGAIN,
+        TWL6040_REG_VIBCTLL,
+        TWL6040_REG_VIBDATL,
+        TWL6040_REG_VIBCTLR,
+        TWL6040_REG_VIBDATR,
+        TWL6040_REG_ALB,
+        TWL6040_REG_DLB,
+};
+
+/*
+ * read twl6040 register cache
+ */
+static inline unsigned int twl6040_read_reg_cache(struct snd_soc_codec *codec,
+                                                unsigned int reg)
+{
+        u8 *cache = codec->reg_cache;
+
+        if (reg >= TWL6040_CACHEREGNUM)
+                return -EIO;
+
+        return cache[reg];
+}
+
+/*
+ * write twl6040 register cache
+ */
+static inline void twl6040_write_reg_cache(struct snd_soc_codec *codec,
+                                                u8 reg, u8 value)
+{
+        u8 *cache = codec->reg_cache;
+
+        if (reg >= TWL6040_CACHEREGNUM)
+                return;
+        cache[reg] = value;
+}
+
+/*
+ * read from twl6040 hardware register
+ */
+static int twl6040_read_reg_volatile(struct snd_soc_codec *codec,
+                        unsigned int reg)
+{
+        u8 value;
+
+        if (reg >= TWL6040_CACHEREGNUM)
+                return -EIO;
+
+        twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &value, reg);
+        twl6040_write_reg_cache(codec, reg, value);
+
+        return value;
+}
+
+/*
+ * write to the twl6040 register space
+ */
+static int twl6040_write(struct snd_soc_codec *codec,
+                        unsigned int reg, unsigned int value)
+{
+        if (reg >= TWL6040_CACHEREGNUM)
+                return -EIO;
+
+        twl6040_write_reg_cache(codec, reg, value);
+        return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg);
+}
+
+static void twl6040_init_vio_regs(struct snd_soc_codec *codec)
+{
+        u8 *cache = codec->reg_cache;
+        int reg, i;
+
+        /* allow registers to be accessed by i2c */
+        twl6040_write(codec, TWL6040_REG_ACCCTL, cache[TWL6040_REG_ACCCTL]);
+
+        for (i = 0; i < TWL6040_VIOREGNUM; i++) {
+                reg = twl6040_vio_reg[i];
+                /* skip read-only registers (ASICID, ASICREV, STATUS) */
+                switch (reg) {
+                case TWL6040_REG_ASICID:
+                case TWL6040_REG_ASICREV:
+                case TWL6040_REG_STATUS:
+                        continue;
+                default:
+                        break;
+                }
+                twl6040_write(codec, reg, cache[reg]);
+        }
+}
+
+static void twl6040_init_vdd_regs(struct snd_soc_codec *codec)
+{
+        u8 *cache = codec->reg_cache;
+        int reg, i;
+
+        for (i = 0; i < TWL6040_VDDREGNUM; i++) {
+                reg = twl6040_vdd_reg[i];
+                twl6040_write(codec, reg, cache[reg]);
+        }
+}
+
+/* twl6040 codec manual power-up sequence */
+static void twl6040_power_up(struct snd_soc_codec *codec)
+{
+        u8 ncpctl, ldoctl, lppllctl, accctl;
+
+        ncpctl = twl6040_read_reg_cache(codec, TWL6040_REG_NCPCTL);
+        ldoctl = twl6040_read_reg_cache(codec, TWL6040_REG_LDOCTL);
+        lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
+        accctl = twl6040_read_reg_cache(codec, TWL6040_REG_ACCCTL);
+
+        /* enable reference system */
+        ldoctl |= TWL6040_REFENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        msleep(10);
+        /* enable internal oscillator */
+        ldoctl |= TWL6040_OSCENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(10);
+        /* enable high-side ldo */
+        ldoctl |= TWL6040_HSLDOENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(244);
+        /* enable negative charge pump */
+        ncpctl |= TWL6040_NCPENA | TWL6040_NCPOPEN;
+        twl6040_write(codec, TWL6040_REG_NCPCTL, ncpctl);
+        udelay(488);
+        /* enable low-side ldo */
+        ldoctl |= TWL6040_LSLDOENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(244);
+        /* enable low-power pll */
+        lppllctl |= TWL6040_LPLLENA;
+        twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+        /* reset state machine */
+        accctl |= TWL6040_RESETSPLIT;
+        twl6040_write(codec, TWL6040_REG_ACCCTL, accctl);
+        mdelay(5);
+        accctl &= ~TWL6040_RESETSPLIT;
+        twl6040_write(codec, TWL6040_REG_ACCCTL, accctl);
+        /* disable internal oscillator */
+        ldoctl &= ~TWL6040_OSCENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+}
+
+/* twl6040 codec manual power-down sequence */
+static void twl6040_power_down(struct snd_soc_codec *codec)
+{
+        u8 ncpctl, ldoctl, lppllctl, accctl;
+
+        ncpctl = twl6040_read_reg_cache(codec, TWL6040_REG_NCPCTL);
+        ldoctl = twl6040_read_reg_cache(codec, TWL6040_REG_LDOCTL);
+        lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
+        accctl = twl6040_read_reg_cache(codec, TWL6040_REG_ACCCTL);
+
+        /* enable internal oscillator */
+        ldoctl |= TWL6040_OSCENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(10);
+        /* disable low-power pll */
+        lppllctl &= ~TWL6040_LPLLENA;
+        twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+        /* disable low-side ldo */
+        ldoctl &= ~TWL6040_LSLDOENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(244);
+        /* disable negative charge pump */
+        ncpctl &= ~(TWL6040_NCPENA | TWL6040_NCPOPEN);
+        twl6040_write(codec, TWL6040_REG_NCPCTL, ncpctl);
+        udelay(488);
+        /* disable high-side ldo */
+        ldoctl &= ~TWL6040_HSLDOENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        udelay(244);
+        /* disable internal oscillator */
+        ldoctl &= ~TWL6040_OSCENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        /* disable reference system */
+        ldoctl &= ~TWL6040_REFENA;
+        twl6040_write(codec, TWL6040_REG_LDOCTL, ldoctl);
+        msleep(10);
+}
+
+/* set headset dac and driver power mode */
+static int headset_power_mode(struct snd_soc_codec *codec, int high_perf)
+{
+        int hslctl, hsrctl;
+        int mask = TWL6040_HSDRVMODEL | TWL6040_HSDACMODEL;
+
+        hslctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSLCTL);
+        hsrctl = twl6040_read_reg_cache(codec, TWL6040_REG_HSRCTL);
+
+        if (high_perf) {
+                hslctl &= ~mask;
+                hsrctl &= ~mask;
+        } else {
+                hslctl |= mask;
+                hsrctl |= mask;
+        }
+
+        twl6040_write(codec, TWL6040_REG_HSLCTL, hslctl);
+        twl6040_write(codec, TWL6040_REG_HSRCTL, hsrctl);
+
+        return 0;
+}
+
+static int twl6040_power_mode_event(struct snd_soc_dapm_widget *w,
+                        struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+        if (SND_SOC_DAPM_EVENT_ON(event))
+                priv->non_lp++;
+        else
+                priv->non_lp--;
+
+        return 0;
+}
+
+/* audio interrupt handler */
+static irqreturn_t twl6040_naudint_handler(int irq, void *data)
+{
+        struct snd_soc_codec *codec = data;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+        u8 intid;
+
+        twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &intid, TWL6040_REG_INTID);
+
+        switch (intid) {
+        case TWL6040_THINT:
+                dev_alert(codec->dev, "die temp over-limit detection\n");
+                break;
+        case TWL6040_PLUGINT:
+        case TWL6040_UNPLUGINT:
+        case TWL6040_HOOKINT:
+                break;
+        case TWL6040_HFINT:
+                dev_alert(codec->dev, "hf drivers over current detection\n");
+                break;
+        case TWL6040_VIBINT:
+                dev_alert(codec->dev, "vib drivers over current detection\n");
+                break;
+        case TWL6040_READYINT:
+                complete(&priv->ready);
+                break;
+        default:
+                dev_err(codec->dev, "unknown audio interrupt %d\n", intid);
+                break;
+        }
+
+        return IRQ_HANDLED;
+}
+
+/*
+ * MICATT volume control:
+ * from -6 to 0 dB in 6 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(mic_preamp_tlv, -600, 600, 0);
+
+/*
+ * MICGAIN volume control:
+ * from 6 to 30 dB in 6 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(mic_amp_tlv, 600, 600, 0);
+
+/*
+ * HSGAIN volume control:
+ * from -30 to 0 dB in 2 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(hs_tlv, -3000, 200, 0);
+
+/*
+ * HFGAIN volume control:
+ * from -52 to 6 dB in 2 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(hf_tlv, -5200, 200, 0);
+
+/*
+ * EPGAIN volume control:
+ * from -24 to 6 dB in 2 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(ep_tlv, -2400, 200, 0);
+
+/* Left analog microphone selection */
+static const char *twl6040_amicl_texts[] =
+        {"Headset Mic", "Main Mic", "Aux/FM Left", "Off"};
+
+/* Right analog microphone selection */
+static const char *twl6040_amicr_texts[] =
+        {"Headset Mic", "Sub Mic", "Aux/FM Right", "Off"};
+
+static const struct soc_enum twl6040_enum[] = {
+        SOC_ENUM_SINGLE(TWL6040_REG_MICLCTL, 3, 3, twl6040_amicl_texts),
+        SOC_ENUM_SINGLE(TWL6040_REG_MICRCTL, 3, 3, twl6040_amicr_texts),
+};
+
+static const struct snd_kcontrol_new amicl_control =
+        SOC_DAPM_ENUM("Route", twl6040_enum[0]);
+
+static const struct snd_kcontrol_new amicr_control =
+        SOC_DAPM_ENUM("Route", twl6040_enum[1]);
+
+/* Headset DAC playback switches */
+static const struct snd_kcontrol_new hsdacl_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSLCTL, 5, 1, 0);
+
+static const struct snd_kcontrol_new hsdacr_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSRCTL, 5, 1, 0);
+
+/* Handsfree DAC playback switches */
+static const struct snd_kcontrol_new hfdacl_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 2, 1, 0);
+
+static const struct snd_kcontrol_new hfdacr_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFRCTL, 2, 1, 0);
+
+/* Headset driver switches */
+static const struct snd_kcontrol_new hsl_driver_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSLCTL, 2, 1, 0);
+
+static const struct snd_kcontrol_new hsr_driver_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HSRCTL, 2, 1, 0);
+
+/* Handsfree driver switches */
+static const struct snd_kcontrol_new hfl_driver_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFLCTL, 4, 1, 0);
+
+static const struct snd_kcontrol_new hfr_driver_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_HFRCTL, 4, 1, 0);
+
+static const struct snd_kcontrol_new ep_driver_switch_controls =
+        SOC_DAPM_SINGLE("Switch", TWL6040_REG_EARCTL, 0, 1, 0);
+
+static const struct snd_kcontrol_new twl6040_snd_controls[] = {
+        /* Capture gains */
+        SOC_DOUBLE_TLV("Capture Preamplifier Volume",
+                TWL6040_REG_MICGAIN, 6, 7, 1, 1, mic_preamp_tlv),
+        SOC_DOUBLE_TLV("Capture Volume",
+                TWL6040_REG_MICGAIN, 0, 3, 4, 0, mic_amp_tlv),
+
+        /* Playback gains */
+        SOC_DOUBLE_TLV("Headset Playback Volume",
+                TWL6040_REG_HSGAIN, 0, 4, 0xF, 1, hs_tlv),
+        SOC_DOUBLE_R_TLV("Handsfree Playback Volume",
+                TWL6040_REG_HFLGAIN, TWL6040_REG_HFRGAIN, 0, 0x1D, 1, hf_tlv),
+        SOC_SINGLE_TLV("Earphone Playback Volume",
+                TWL6040_REG_EARCTL, 1, 0xF, 1, ep_tlv),
+};
+
+static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
+        /* Inputs */
+        SND_SOC_DAPM_INPUT("MAINMIC"),
+        SND_SOC_DAPM_INPUT("HSMIC"),
+        SND_SOC_DAPM_INPUT("SUBMIC"),
+        SND_SOC_DAPM_INPUT("AFML"),
+        SND_SOC_DAPM_INPUT("AFMR"),
+
+        /* Outputs */
+        SND_SOC_DAPM_OUTPUT("HSOL"),
+        SND_SOC_DAPM_OUTPUT("HSOR"),
+        SND_SOC_DAPM_OUTPUT("HFL"),
+        SND_SOC_DAPM_OUTPUT("HFR"),
+        SND_SOC_DAPM_OUTPUT("EP"),
+
+        /* Analog input muxes for the capture amplifiers */
+        SND_SOC_DAPM_MUX("Analog Left Capture Route",
+                        SND_SOC_NOPM, 0, 0, &amicl_control),
+        SND_SOC_DAPM_MUX("Analog Right Capture Route",
+                        SND_SOC_NOPM, 0, 0, &amicr_control),
+
+        /* Analog capture PGAs */
+        SND_SOC_DAPM_PGA("MicAmpL",
+                        TWL6040_REG_MICLCTL, 0, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("MicAmpR",
+                        TWL6040_REG_MICRCTL, 0, 0, NULL, 0),
+
+        /* ADCs */
+        SND_SOC_DAPM_ADC("ADC Left", "Left Front Capture",
+                        TWL6040_REG_MICLCTL, 2, 0),
+        SND_SOC_DAPM_ADC("ADC Right", "Right Front Capture",
+                        TWL6040_REG_MICRCTL, 2, 0),
+
+        /* Microphone bias */
+        SND_SOC_DAPM_MICBIAS("Headset Mic Bias",
+                        TWL6040_REG_AMICBCTL, 0, 0),
+        SND_SOC_DAPM_MICBIAS("Main Mic Bias",
+                        TWL6040_REG_AMICBCTL, 4, 0),
+        SND_SOC_DAPM_MICBIAS("Digital Mic1 Bias",
+                        TWL6040_REG_DMICBCTL, 0, 0),
+        SND_SOC_DAPM_MICBIAS("Digital Mic2 Bias",
+                        TWL6040_REG_DMICBCTL, 4, 0),
+
+        /* DACs */
+        SND_SOC_DAPM_DAC("HSDAC Left", "Headset Playback",
+                        TWL6040_REG_HSLCTL, 0, 0),
+        SND_SOC_DAPM_DAC("HSDAC Right", "Headset Playback",
+                        TWL6040_REG_HSRCTL, 0, 0),
+        SND_SOC_DAPM_DAC_E("HFDAC Left", "Handsfree Playback",
+                        TWL6040_REG_HFLCTL, 0, 0,
+                        twl6040_power_mode_event,
+                        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_DAC_E("HFDAC Right", "Handsfree Playback",
+                        TWL6040_REG_HFRCTL, 0, 0,
+                        twl6040_power_mode_event,
+                        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+        /* Analog playback switches */
+        SND_SOC_DAPM_SWITCH("HSDAC Left Playback",
+                        SND_SOC_NOPM, 0, 0, &hsdacl_switch_controls),
+        SND_SOC_DAPM_SWITCH("HSDAC Right Playback",
+                        SND_SOC_NOPM, 0, 0, &hsdacr_switch_controls),
+        SND_SOC_DAPM_SWITCH("HFDAC Left Playback",
+                        SND_SOC_NOPM, 0, 0, &hfdacl_switch_controls),
+        SND_SOC_DAPM_SWITCH("HFDAC Right Playback",
+                        SND_SOC_NOPM, 0, 0, &hfdacr_switch_controls),
+
+        SND_SOC_DAPM_SWITCH("Headset Left Driver",
+                        SND_SOC_NOPM, 0, 0, &hsl_driver_switch_controls),
+        SND_SOC_DAPM_SWITCH("Headset Right Driver",
+                        SND_SOC_NOPM, 0, 0, &hsr_driver_switch_controls),
+        SND_SOC_DAPM_SWITCH_E("Handsfree Left Driver",
+                        SND_SOC_NOPM, 0, 0, &hfl_driver_switch_controls,
+                        twl6040_power_mode_event,
+                        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_SWITCH_E("Handsfree Right Driver",
+                        SND_SOC_NOPM, 0, 0, &hfr_driver_switch_controls,
+                        twl6040_power_mode_event,
+                        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_SWITCH_E("Earphone Driver",
+                        SND_SOC_NOPM, 0, 0, &ep_driver_switch_controls,
+                        twl6040_power_mode_event,
+                        SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+        /* Analog playback PGAs */
+        SND_SOC_DAPM_PGA("HFDAC Left PGA",
+                        TWL6040_REG_HFLCTL, 1, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("HFDAC Right PGA",
+                        TWL6040_REG_HFRCTL, 1, 0, NULL, 0),
+
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        /* Capture path */
+        {"Analog Left Capture Route", "Headset Mic", "HSMIC"},
+        {"Analog Left Capture Route", "Main Mic", "MAINMIC"},
+        {"Analog Left Capture Route", "Aux/FM Left", "AFML"},
+
+        {"Analog Right Capture Route", "Headset Mic", "HSMIC"},
+        {"Analog Right Capture Route", "Sub Mic", "SUBMIC"},
+        {"Analog Right Capture Route", "Aux/FM Right", "AFMR"},
+
+        {"MicAmpL", NULL, "Analog Left Capture Route"},
+        {"MicAmpR", NULL, "Analog Right Capture Route"},
+
+        {"ADC Left", NULL, "MicAmpL"},
+        {"ADC Right", NULL, "MicAmpR"},
+
+        /* Headset playback path */
+        {"HSDAC Left Playback", "Switch", "HSDAC Left"},
+        {"HSDAC Right Playback", "Switch", "HSDAC Right"},
+
+        {"Headset Left Driver", "Switch", "HSDAC Left Playback"},
+        {"Headset Right Driver", "Switch", "HSDAC Right Playback"},
+
+        {"HSOL", NULL, "Headset Left Driver"},
+        {"HSOR", NULL, "Headset Right Driver"},
+
+        /* Earphone playback path */
+        {"Earphone Driver", "Switch", "HSDAC Left"},
+        {"EP", NULL, "Earphone Driver"},
+
+        /* Handsfree playback path */
+        {"HFDAC Left Playback", "Switch", "HFDAC Left"},
+        {"HFDAC Right Playback", "Switch", "HFDAC Right"},
+
+        {"HFDAC Left PGA", NULL, "HFDAC Left Playback"},
+        {"HFDAC Right PGA", NULL, "HFDAC Right Playback"},
+
+        {"Handsfree Left Driver", "Switch", "HFDAC Left PGA"},
+        {"Handsfree Right Driver", "Switch", "HFDAC Right PGA"},
+
+        {"HFL", NULL, "Handsfree Left Driver"},
+        {"HFR", NULL, "Handsfree Right Driver"},
+};
+
+static int twl6040_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, twl6040_dapm_widgets,
+                                 ARRAY_SIZE(twl6040_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        snd_soc_dapm_new_widgets(codec);
+
+        return 0;
+}
+
+static int twl6040_power_up_completion(struct snd_soc_codec *codec,
+                                        int naudint)
+{
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+        int time_left;
+        u8 intid;
+
+        time_left = wait_for_completion_timeout(&priv->ready,
+                                msecs_to_jiffies(48));
+
+        if (!time_left) {
+                twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &intid,
+                                                        TWL6040_REG_INTID);
+                if (!(intid & TWL6040_READYINT)) {
+                        dev_err(codec->dev, "timeout waiting for READYINT\n");
+                        return -ETIMEDOUT;
+                }
+        }
+
+        priv->codec_powered = 1;
+
+        return 0;
+}
+
+static int twl6040_set_bias_level(struct snd_soc_codec *codec,
+                                enum snd_soc_bias_level level)
+{
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+        int audpwron = priv->audpwron;
+        int naudint = priv->naudint;
+        int ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                if (priv->codec_powered)
+                        break;
+
+                if (gpio_is_valid(audpwron)) {
+                        /* use AUDPWRON line */
+                        gpio_set_value(audpwron, 1);
+
+                        /* wait for power-up completion */
+                        ret = twl6040_power_up_completion(codec, naudint);
+                        if (ret)
+                                return ret;
+
+                        /* sync registers updated during power-up sequence */
+                        twl6040_read_reg_volatile(codec, TWL6040_REG_NCPCTL);
+                        twl6040_read_reg_volatile(codec, TWL6040_REG_LDOCTL);
+                        twl6040_read_reg_volatile(codec, TWL6040_REG_LPPLLCTL);
+                } else {
+                        /* use manual power-up sequence */
+                        twl6040_power_up(codec);
+                        priv->codec_powered = 1;
+                }
+
+                /* initialize vdd/vss registers with reg_cache */
+                twl6040_init_vdd_regs(codec);
+                break;
+        case SND_SOC_BIAS_OFF:
+                if (!priv->codec_powered)
+                        break;
+
+                if (gpio_is_valid(audpwron)) {
+                        /* use AUDPWRON line */
+                        gpio_set_value(audpwron, 0);
+
+                        /* power-down sequence latency */
+                        udelay(500);
+
+                        /* sync registers updated during power-down sequence */
+                        twl6040_read_reg_volatile(codec, TWL6040_REG_NCPCTL);
+                        twl6040_read_reg_volatile(codec, TWL6040_REG_LDOCTL);
+                        twl6040_write_reg_cache(codec, TWL6040_REG_LPPLLCTL,
+                                                0x00);
+                } else {
+                        /* use manual power-down sequence */
+                        twl6040_power_down(codec);
+                }
+
+                priv->codec_powered = 0;
+                break;
+        }
+
+        codec->bias_level = level;
+
+        return 0;
+}
+
+/* set of rates for each pll: low-power and high-performance */
+
+static unsigned int lp_rates[] = {
+        88200,
+        96000,
+};
+
+static struct snd_pcm_hw_constraint_list lp_constraints = {
+        .count  = ARRAY_SIZE(lp_rates),
+        .list   = lp_rates,
+};
+
+static unsigned int hp_rates[] = {
+        96000,
+};
+
+static struct snd_pcm_hw_constraint_list hp_constraints = {
+        .count  = ARRAY_SIZE(hp_rates),
+        .list   = hp_rates,
+};
+
+static int twl6040_startup(struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+        if (!priv->sysclk) {
+                dev_err(codec->dev,
+                        "no mclk configured, call set_sysclk() on init\n");
+                return -EINVAL;
+        }
+
+        /*
+         * capture is not supported at 17.64 MHz,
+         * it's reserved for headset low-power playback scenario
+         */
+        if ((priv->sysclk == 17640000) && substream->stream) {
+                dev_err(codec->dev,
+                        "capture mode is not supported at %dHz\n",
+                        priv->sysclk);
+                return -EINVAL;
+        }
+
+        snd_pcm_hw_constraint_list(substream->runtime, 0,
+                                SNDRV_PCM_HW_PARAM_RATE,
+                                priv->sysclk_constraints);
+
+        return 0;
+}
+
+static int twl6040_hw_params(struct snd_pcm_substream *substream,
+                        struct snd_pcm_hw_params *params,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+        u8 lppllctl;
+        int rate;
+
+        /* nothing to do for high-perf pll, it supports only 48 kHz */
+        if (priv->pll == TWL6040_HPPLL_ID)
+                return 0;
+
+        lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
+
+        rate = params_rate(params);
+        switch (rate) {
+        case 88200:
+                lppllctl |= TWL6040_LPLLFIN;
+                priv->sysclk = 17640000;
+                break;
+        case 96000:
+                lppllctl &= ~TWL6040_LPLLFIN;
+                priv->sysclk = 19200000;
+                break;
+        default:
+                dev_err(codec->dev, "unsupported rate %d\n", rate);
+                return -EINVAL;
+        }
+
+        twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+
+        return 0;
+}
+
+static int twl6040_trigger(struct snd_pcm_substream *substream,
+                        int cmd, struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_codec *codec = socdev->card->codec;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+                /*
+                 * low-power playback mode is restricted
+                 * for headset path only
+                 */
+                if ((priv->sysclk == 17640000) && priv->non_lp) {
+                        dev_err(codec->dev,
+                                "some enabled paths aren't supported at %dHz\n",
+                                priv->sysclk);
+                        return -EPERM;
+                }
+                break;
+        default:
+                break;
+        }
+
+        return 0;
+}
+
+static int twl6040_set_dai_sysclk(struct snd_soc_dai *codec_dai,
+                int clk_id, unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
+        u8 hppllctl, lppllctl;
+
+        hppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_HPPLLCTL);
+        lppllctl = twl6040_read_reg_cache(codec, TWL6040_REG_LPPLLCTL);
+
+        switch (clk_id) {
+        case TWL6040_SYSCLK_SEL_LPPLL:
+                switch (freq) {
+                case 32768:
+                        /* headset dac and driver must be in low-power mode */
+                        headset_power_mode(codec, 0);
+
+                        /* clk32k input requires low-power pll */
+                        lppllctl |= TWL6040_LPLLENA;
+                        twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+                        mdelay(5);
+                        lppllctl &= ~TWL6040_HPLLSEL;
+                        twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+                        hppllctl &= ~TWL6040_HPLLENA;
+                        twl6040_write(codec, TWL6040_REG_HPPLLCTL, hppllctl);
+                        break;
+                default:
+                        dev_err(codec->dev, "unknown mclk freq %d\n", freq);
+                        return -EINVAL;
+                }
+
+                /* lppll divider */
+                switch (priv->sysclk) {
+                case 17640000:
+                        lppllctl |= TWL6040_LPLLFIN;
+                        break;
+                case 19200000:
+                        lppllctl &= ~TWL6040_LPLLFIN;
+                        break;
+                default:
+                        /* sysclk not yet configured */
+                        lppllctl &= ~TWL6040_LPLLFIN;
+                        priv->sysclk = 19200000;
+                        break;
+                }
+
+                twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+
+                priv->pll = TWL6040_LPPLL_ID;
+                priv->sysclk_constraints = &lp_constraints;
+                break;
+        case TWL6040_SYSCLK_SEL_HPPLL:
+                hppllctl &= ~TWL6040_MCLK_MSK;
+
+                switch (freq) {
+                case 12000000:
+                        /* mclk input, pll enabled */
+                        hppllctl |= TWL6040_MCLK_12000KHZ |
+                                    TWL6040_HPLLSQRBP |
+                                    TWL6040_HPLLENA;
+                        break;
+                case 19200000:
+                        /* mclk input, pll disabled */
+                        hppllctl |= TWL6040_MCLK_19200KHZ |
+                                    TWL6040_HPLLSQRBP |
+                                    TWL6040_HPLLBP;
+                        break;
+                case 26000000:
+                        /* mclk input, pll enabled */
+                        hppllctl |= TWL6040_MCLK_26000KHZ |
+                                    TWL6040_HPLLSQRBP |
+                                    TWL6040_HPLLENA;
+                        break;
+                case 38400000:
+                        /* clk slicer, pll disabled */
+                        hppllctl |= TWL6040_MCLK_38400KHZ |
+                                    TWL6040_HPLLSQRENA |
+                                    TWL6040_HPLLBP;
+                        break;
+                default:
+                        dev_err(codec->dev, "unknown mclk freq %d\n", freq);
+                        return -EINVAL;
+                }
+
+                /* headset dac and driver must be in high-performance mode */
+                headset_power_mode(codec, 1);
+
+                twl6040_write(codec, TWL6040_REG_HPPLLCTL, hppllctl);
+                udelay(500);
+                lppllctl |= TWL6040_HPLLSEL;
+                twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+                lppllctl &= ~TWL6040_LPLLENA;
+                twl6040_write(codec, TWL6040_REG_LPPLLCTL, lppllctl);
+
+                /* high-performance pll can provide only 19.2 MHz */
+                priv->pll = TWL6040_HPPLL_ID;
+                priv->sysclk = 19200000;
+                priv->sysclk_constraints = &hp_constraints;
+                break;
+        default:
+                dev_err(codec->dev, "unknown clk_id %d\n", clk_id);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops twl6040_dai_ops = {
+        .startup        = twl6040_startup,
+        .hw_params      = twl6040_hw_params,
+        .trigger        = twl6040_trigger,
+        .set_sysclk     = twl6040_set_dai_sysclk,
+};
+
+struct snd_soc_dai twl6040_dai = {
+        .name = "twl6040",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 4,
+                .rates = TWL6040_RATES,
+                .formats = TWL6040_FORMATS,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = TWL6040_RATES,
+                .formats = TWL6040_FORMATS,
+        },
+        .ops = &twl6040_dai_ops,
+};
+EXPORT_SYMBOL_GPL(twl6040_dai);
+
+#ifdef CONFIG_PM
+static int twl6040_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int twl6040_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define twl6040_suspend NULL
+#define twl6040_resume NULL
+#endif
+
+static struct snd_soc_codec *twl6040_codec;
+
+static int twl6040_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        BUG_ON(!twl6040_codec);
+
+        codec = twl6040_codec;
+        socdev->card->codec = codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to create pcms\n");
+                return ret;
+        }
+
+        snd_soc_add_controls(codec, twl6040_snd_controls,
+                                ARRAY_SIZE(twl6040_snd_controls));
+        twl6040_add_widgets(codec);
+
+        if (ret < 0) {
+                dev_err(&pdev->dev, "failed to register card\n");
+                goto card_err;
+        }
+
+        return ret;
+
+card_err:
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+        return ret;
+}
+
+static int twl6040_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+        kfree(codec);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_twl6040 = {
+        .probe = twl6040_probe,
+        .remove = twl6040_remove,
+        .suspend = twl6040_suspend,
+        .resume = twl6040_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_twl6040);
+
+static int __devinit twl6040_codec_probe(struct platform_device *pdev)
+{
+        struct twl4030_codec_data *twl_codec = pdev->dev.platform_data;
+        struct snd_soc_codec *codec;
+        struct twl6040_data *priv;
+        int audpwron, naudint;
+        int ret = 0;
+
+        priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL);
+        if (priv == NULL)
+                return -ENOMEM;
+
+        if (twl_codec) {
+                audpwron = twl_codec->audpwron_gpio;
+                naudint = twl_codec->naudint_irq;
+        } else {
+                audpwron = -EINVAL;
+                naudint = 0;
+        }
+
+        priv->audpwron = audpwron;
+        priv->naudint = naudint;
+
+        codec = &priv->codec;
+        codec->dev = &pdev->dev;
+        twl6040_dai.dev = &pdev->dev;
+
+        codec->name = "twl6040";
+        codec->owner = THIS_MODULE;
+        codec->read = twl6040_read_reg_cache;
+        codec->write = twl6040_write;
+        codec->set_bias_level = twl6040_set_bias_level;
+        snd_soc_codec_set_drvdata(codec, priv);
+        codec->dai = &twl6040_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = ARRAY_SIZE(twl6040_reg);
+        codec->reg_cache = kmemdup(twl6040_reg, sizeof(twl6040_reg),
+                                        GFP_KERNEL);
+        if (codec->reg_cache == NULL) {
+                ret = -ENOMEM;
+                goto cache_err;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        init_completion(&priv->ready);
+
+        if (gpio_is_valid(audpwron)) {
+                ret = gpio_request(audpwron, "audpwron");
+                if (ret)
+                        goto gpio1_err;
+
+                ret = gpio_direction_output(audpwron, 0);
+                if (ret)
+                        goto gpio2_err;
+
+                priv->codec_powered = 0;
+        }
+
+        if (naudint) {
+                /* audio interrupt */
+                ret = request_threaded_irq(naudint, NULL,
+                                twl6040_naudint_handler,
+                                IRQF_TRIGGER_LOW | IRQF_ONESHOT,
+                                "twl6040_codec", codec);
+                if (ret)
+                        goto gpio2_err;
+        } else {
+                if (gpio_is_valid(audpwron)) {
+                        /* enable only codec ready interrupt */
+                        twl6040_write_reg_cache(codec, TWL6040_REG_INTMR,
+                                        ~TWL6040_READYMSK & TWL6040_ALLINT_MSK);
+                } else {
+                        /* no interrupts at all */
+                        twl6040_write_reg_cache(codec, TWL6040_REG_INTMR,
+                                                TWL6040_ALLINT_MSK);
+                }
+        }
+
+        /* init vio registers */
+        twl6040_init_vio_regs(codec);
+
+        /* power on device */
+        ret = twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        if (ret)
+                goto irq_err;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret)
+                goto reg_err;
+
+        twl6040_codec = codec;
+
+        ret = snd_soc_register_dai(&twl6040_dai);
+        if (ret)
+                goto dai_err;
+
+        return 0;
+
+dai_err:
+        snd_soc_unregister_codec(codec);
+        twl6040_codec = NULL;
+reg_err:
+        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
+irq_err:
+        if (naudint)
+                free_irq(naudint, codec);
+gpio2_err:
+        if (gpio_is_valid(audpwron))
+                gpio_free(audpwron);
+gpio1_err:
+        kfree(codec->reg_cache);
+cache_err:
+        kfree(priv);
+        return ret;
+}
+
+static int __devexit twl6040_codec_remove(struct platform_device *pdev)
+{
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(twl6040_codec);
+        int audpwron = priv->audpwron;
+        int naudint = priv->naudint;
+
+        if (gpio_is_valid(audpwron))
+                gpio_free(audpwron);
+
+        if (naudint)
+                free_irq(naudint, twl6040_codec);
+
+        snd_soc_unregister_dai(&twl6040_dai);
+        snd_soc_unregister_codec(twl6040_codec);
+
+        kfree(twl6040_codec);
+        twl6040_codec = NULL;
+
+        return 0;
+}
+
+static struct platform_driver twl6040_codec_driver = {
+        .driver = {
+                .name = "twl6040_codec",
+                .owner = THIS_MODULE,
+        },
+        .probe = twl6040_codec_probe,
+        .remove = __devexit_p(twl6040_codec_remove),
+};
+
+static int __init twl6040_codec_init(void)
+{
+        return platform_driver_register(&twl6040_codec_driver);
+}
+module_init(twl6040_codec_init);
+
+static void __exit twl6040_codec_exit(void)
+{
+        platform_driver_unregister(&twl6040_codec_driver);
+}
+module_exit(twl6040_codec_exit);
+
+MODULE_DESCRIPTION("ASoC TWL6040 codec driver");
+MODULE_AUTHOR("Misael Lopez Cruz");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h
new file mode 100644
index 000000000000..c472070a1da2
--- /dev/null
+++ b/sound/soc/codecs/twl6040.h
@@ -0,0 +1,141 @@
+/*
+ * ALSA SoC TWL6040 codec driver
+ *
+ * Author:      Misael Lopez Cruz <x0052729@ti.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TWL6040_H__
+#define __TWL6040_H__
+
+#define TWL6040_REG_ASICID              0x01
+#define TWL6040_REG_ASICREV             0x02
+#define TWL6040_REG_INTID               0x03
+#define TWL6040_REG_INTMR               0x04
+#define TWL6040_REG_NCPCTL              0x05
+#define TWL6040_REG_LDOCTL              0x06
+#define TWL6040_REG_HPPLLCTL            0x07
+#define TWL6040_REG_LPPLLCTL            0x08
+#define TWL6040_REG_LPPLLDIV            0x09
+#define TWL6040_REG_AMICBCTL            0x0A
+#define TWL6040_REG_DMICBCTL            0x0B
+#define TWL6040_REG_MICLCTL             0x0C
+#define TWL6040_REG_MICRCTL             0x0D
+#define TWL6040_REG_MICGAIN             0x0E
+#define TWL6040_REG_LINEGAIN            0x0F
+#define TWL6040_REG_HSLCTL              0x10
+#define TWL6040_REG_HSRCTL              0x11
+#define TWL6040_REG_HSGAIN              0x12
+#define TWL6040_REG_EARCTL              0x13
+#define TWL6040_REG_HFLCTL              0x14
+#define TWL6040_REG_HFLGAIN             0x15
+#define TWL6040_REG_HFRCTL              0x16
+#define TWL6040_REG_HFRGAIN             0x17
+#define TWL6040_REG_VIBCTLL             0x18
+#define TWL6040_REG_VIBDATL             0x19
+#define TWL6040_REG_VIBCTLR             0x1A
+#define TWL6040_REG_VIBDATR             0x1B
+#define TWL6040_REG_HKCTL1              0x1C
+#define TWL6040_REG_HKCTL2              0x1D
+#define TWL6040_REG_GPOCTL              0x1E
+#define TWL6040_REG_ALB                 0x1F
+#define TWL6040_REG_DLB                 0x20
+#define TWL6040_REG_TRIM1               0x28
+#define TWL6040_REG_TRIM2               0x29
+#define TWL6040_REG_TRIM3               0x2A
+#define TWL6040_REG_HSOTRIM             0x2B
+#define TWL6040_REG_HFOTRIM             0x2C
+#define TWL6040_REG_ACCCTL              0x2D
+#define TWL6040_REG_STATUS              0x2E
+
+#define TWL6040_CACHEREGNUM             (TWL6040_REG_STATUS + 1)
+
+#define TWL6040_VIOREGNUM               18
+#define TWL6040_VDDREGNUM               21
+
+/* INTID (0x03) fields */
+
+#define TWL6040_THINT                   0x01
+#define TWL6040_PLUGINT                 0x02
+#define TWL6040_UNPLUGINT               0x04
+#define TWL6040_HOOKINT                 0x08
+#define TWL6040_HFINT                   0x10
+#define TWL6040_VIBINT                  0x20
+#define TWL6040_READYINT                0x40
+
+/* INTMR (0x04) fields */
+
+#define TWL6040_READYMSK                0x40
+#define TWL6040_ALLINT_MSK              0x7B
+
+/* NCPCTL (0x05) fields */
+
+#define TWL6040_NCPENA                  0x01
+#define TWL6040_NCPOPEN                 0x40
+
+/* LDOCTL (0x06) fields */
+
+#define TWL6040_LSLDOENA                0x01
+#define TWL6040_HSLDOENA                0x04
+#define TWL6040_REFENA                  0x40
+#define TWL6040_OSCENA                  0x80
+
+/* HPPLLCTL (0x07) fields */
+
+#define TWL6040_HPLLENA                 0x01
+#define TWL6040_HPLLRST                 0x02
+#define TWL6040_HPLLBP                  0x04
+#define TWL6040_HPLLSQRENA              0x08
+#define TWL6040_HPLLSQRBP               0x10
+#define TWL6040_MCLK_12000KHZ           (0 << 5)
+#define TWL6040_MCLK_19200KHZ           (1 << 5)
+#define TWL6040_MCLK_26000KHZ           (2 << 5)
+#define TWL6040_MCLK_38400KHZ           (3 << 5)
+#define TWL6040_MCLK_MSK                0x60
+
+/* LPPLLCTL (0x08) fields */
+
+#define TWL6040_LPLLENA                 0x01
+#define TWL6040_LPLLRST                 0x02
+#define TWL6040_LPLLSEL                 0x04
+#define TWL6040_LPLLFIN                 0x08
+#define TWL6040_HPLLSEL                 0x10
+
+/* HSLCTL (0x10) fields */
+
+#define TWL6040_HSDACMODEL              0x02
+#define TWL6040_HSDRVMODEL              0x08
+
+/* HSRCTL (0x11) fields */
+
+#define TWL6040_HSDACMODER              0x02
+#define TWL6040_HSDRVMODER              0x08
+
+/* ACCCTL (0x2D) fields */
+
+#define TWL6040_RESETSPLIT              0x04
+
+#define TWL6040_SYSCLK_SEL_LPPLL        1
+#define TWL6040_SYSCLK_SEL_HPPLL        2
+
+#define TWL6040_HPPLL_ID                1
+#define TWL6040_LPPLL_ID                2
+
+extern struct snd_soc_dai twl6040_dai;
+extern struct snd_soc_codec_device soc_codec_dev_twl6040;
+
+#endif /* End of __TWL6040_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index a8dcd5a5bbcb..28aac53c97bb 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -175,7 +175,7 @@ static int uda134x_startup(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct uda134x_priv *uda134x = codec->private_data;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
         struct snd_pcm_runtime *master_runtime;
 
         if (uda134x->master_substream) {
@@ -208,7 +208,7 @@ static void uda134x_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct uda134x_priv *uda134x = codec->private_data;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
 
         if (uda134x->master_substream == substream)
                 uda134x->master_substream = uda134x->slave_substream;
@@ -223,7 +223,7 @@ static int uda134x_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct uda134x_priv *uda134x = codec->private_data;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
         u8 hw_params;
 
         if (substream == uda134x->slave_substream) {
@@ -295,7 +295,7 @@ static int uda134x_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                   int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct uda134x_priv *uda134x = codec->private_data;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
 
         pr_debug("%s clk_id: %d, freq: %u, dir: %d\n", __func__,
                  clk_id, freq, dir);
@@ -317,7 +317,7 @@ static int uda134x_set_dai_fmt(struct snd_soc_dai *codec_dai,
                                unsigned int fmt)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct uda134x_priv *uda134x = codec->private_data;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
 
         pr_debug("%s fmt: %08X\n", __func__, fmt);
 
@@ -432,6 +432,14 @@ SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]),
 SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0),
 };
 
+static const struct snd_kcontrol_new uda1345_snd_controls[] = {
+SOC_SINGLE("Master Playback Volume", UDA134X_DATA000, 0, 0x3F, 1),
+
+SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]),
+
+SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0),
+};
+
 static struct snd_soc_dai_ops uda134x_dai_ops = {
         .startup        = uda134x_startup,
         .shutdown       = uda134x_shutdown,
@@ -487,6 +495,7 @@ static int uda134x_soc_probe(struct platform_device *pdev)
         case UDA134X_UDA1340:
         case UDA134X_UDA1341:
         case UDA134X_UDA1344:
+        case UDA134X_UDA1345:
                 break;
         default:
                 printk(KERN_ERR "UDA134X SoC codec: "
@@ -504,7 +513,7 @@ static int uda134x_soc_probe(struct platform_device *pdev)
         uda134x = kzalloc(sizeof(struct uda134x_priv), GFP_KERNEL);
         if (uda134x == NULL)
                 goto priv_err;
-        codec->private_data = uda134x;
+        snd_soc_codec_set_drvdata(codec, uda134x);
 
         codec->reg_cache = kmemdup(uda134x_reg, sizeof(uda134x_reg),
                                    GFP_KERNEL);
@@ -552,6 +561,10 @@ static int uda134x_soc_probe(struct platform_device *pdev)
                 ret = snd_soc_add_controls(codec, uda1341_snd_controls,
                                         ARRAY_SIZE(uda1341_snd_controls));
         break;
+        case UDA134X_UDA1345:
+                ret = snd_soc_add_controls(codec, uda1345_snd_controls,
+                                        ARRAY_SIZE(uda1345_snd_controls));
+        break;
         default:
                 printk(KERN_ERR "%s unknown codec type: %d",
                         __func__, pd->model);
@@ -568,7 +581,7 @@ static int uda134x_soc_probe(struct platform_device *pdev)
 pcm_err:
         kfree(codec->reg_cache);
 reg_err:
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
 priv_err:
         kfree(codec);
         return ret;
@@ -586,7 +599,7 @@ static int uda134x_soc_remove(struct platform_device *pdev)
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
 
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec->reg_cache);
         kfree(codec);
 
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 9cd0a66b7663..2f925a27dcde 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -476,7 +476,7 @@ static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct uda1380_priv *uda1380 = codec->private_data;
+        struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
         int mixer = uda1380_read_reg_cache(codec, UDA1380_MIXER);
 
         switch (cmd) {
@@ -670,7 +670,6 @@ static int uda1380_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
         uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        uda1380_set_bias_level(codec, codec->suspend_bias_level);
         return 0;
 }
 
@@ -774,7 +773,7 @@ static int uda1380_register(struct uda1380_priv *uda1380)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = uda1380;
+        snd_soc_codec_set_drvdata(codec, uda1380);
         codec->name = "UDA1380";
         codec->owner = THIS_MODULE;
         codec->read = uda1380_read_reg_cache;
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 2e0772f9c456..8ae20208e7be 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -55,6 +55,7 @@ struct wm8350_output {
 struct wm8350_jack_data {
         struct snd_soc_jack *jack;
         int report;
+        int short_report;
 };
 
 struct wm8350_data {
@@ -63,6 +64,7 @@ struct wm8350_data {
         struct wm8350_output out2;
         struct wm8350_jack_data hpl;
         struct wm8350_jack_data hpr;
+        struct wm8350_jack_data mic;
         struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];
         int fll_freq_out;
         int fll_freq_in;
@@ -94,7 +96,7 @@ static int wm8350_codec_write(struct snd_soc_codec *codec, unsigned int reg,
  */
 static inline int wm8350_out1_ramp_step(struct snd_soc_codec *codec)
 {
-        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out1 = &wm8350_data->out1;
         struct wm8350 *wm8350 = codec->control_data;
         int left_complete = 0, right_complete = 0;
@@ -160,7 +162,7 @@ static inline int wm8350_out1_ramp_step(struct snd_soc_codec *codec)
  */
 static inline int wm8350_out2_ramp_step(struct snd_soc_codec *codec)
 {
-        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out2 = &wm8350_data->out2;
         struct wm8350 *wm8350 = codec->control_data;
         int left_complete = 0, right_complete = 0;
@@ -230,7 +232,7 @@ static void wm8350_pga_work(struct work_struct *work)
 {
         struct snd_soc_codec *codec =
             container_of(work, struct snd_soc_codec, delayed_work.work);
-        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out1 = &wm8350_data->out1,
             *out2 = &wm8350_data->out2;
         int i, out1_complete, out2_complete;
@@ -277,7 +279,7 @@ static int pga_event(struct snd_soc_dapm_widget *w,
                      struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm8350_data *wm8350_data = codec->private_data;
+        struct wm8350_data *wm8350_data = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out;
 
         switch (w->shift) {
@@ -322,7 +324,7 @@ static int wm8350_put_volsw_2r_vu(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8350_data *wm8350_priv = codec->private_data;
+        struct wm8350_data *wm8350_priv = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out = NULL;
         struct soc_mixer_control *mc =
                 (struct soc_mixer_control *)kcontrol->private_value;
@@ -365,7 +367,7 @@ static int wm8350_get_volsw_2r(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8350_data *wm8350_priv = codec->private_data;
+        struct wm8350_data *wm8350_priv = snd_soc_codec_get_drvdata(codec);
         struct wm8350_output *out1 = &wm8350_priv->out1;
         struct wm8350_output *out2 = &wm8350_priv->out2;
         struct soc_mixer_control *mc =
@@ -1107,7 +1109,7 @@ static int wm8350_set_fll(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct wm8350 *wm8350 = codec->control_data;
-        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
         struct _fll_div fll_div;
         int ret = 0;
         u16 fll_1, fll_4;
@@ -1159,7 +1161,7 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
         struct wm8350 *wm8350 = codec->control_data;
-        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
         struct wm8350_audio_platform_data *platform =
                 wm8350->codec.platform_data;
         u16 pm1;
@@ -1335,9 +1337,6 @@ static int wm8350_resume(struct platform_device *pdev)
 
         wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
-                wm8350_set_bias_level(codec, SND_SOC_BIAS_ON);
-
         return 0;
 }
 
@@ -1392,12 +1391,13 @@ static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
  * @jack:   jack to report detection events on
  * @report: value to report
  *
- * Enables the headphone jack detection of the WM8350.
+ * Enables the headphone jack detection of the WM8350.  If no report
+ * is specified then detection is disabled.
  */
 int wm8350_hp_jack_detect(struct snd_soc_codec *codec, enum wm8350_jack which,
                           struct snd_soc_jack *jack, int report)
 {
-        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
         struct wm8350 *wm8350 = codec->control_data;
         int irq;
         int ena;
@@ -1421,8 +1421,12 @@ int wm8350_hp_jack_detect(struct snd_soc_codec *codec, enum wm8350_jack which,
                 return -EINVAL;
         }
 
-        wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_TOCLK_ENA);
-        wm8350_set_bits(wm8350, WM8350_JACK_DETECT, ena);
+        if (report) {
+                wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_TOCLK_ENA);
+                wm8350_set_bits(wm8350, WM8350_JACK_DETECT, ena);
+        } else {
+                wm8350_clear_bits(wm8350, WM8350_JACK_DETECT, ena);
+        }
 
         /* Sync status */
         wm8350_hp_jack_handler(irq + wm8350->irq_base, priv);
@@ -1431,6 +1435,60 @@ int wm8350_hp_jack_detect(struct snd_soc_codec *codec, enum wm8350_jack which,
 }
 EXPORT_SYMBOL_GPL(wm8350_hp_jack_detect);
 
+static irqreturn_t wm8350_mic_handler(int irq, void *data)
+{
+        struct wm8350_data *priv = data;
+        struct wm8350 *wm8350 = priv->codec.control_data;
+        u16 reg;
+        int report = 0;
+
+        reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
+        if (reg & WM8350_JACK_MICSCD_LVL)
+                report |= priv->mic.short_report;
+        if (reg & WM8350_JACK_MICSD_LVL)
+                report |= priv->mic.report;
+
+        snd_soc_jack_report(priv->mic.jack, report,
+                            priv->mic.report | priv->mic.short_report);
+
+        return IRQ_HANDLED;
+}
+
+/**
+ * wm8350_mic_jack_detect - Enable microphone jack detection.
+ *
+ * @codec:         WM8350 codec
+ * @jack:          jack to report detection events on
+ * @detect_report: value to report when presence detected
+ * @short_report:  value to report when microphone short detected
+ *
+ * Enables the microphone jack detection of the WM8350.  If both reports
+ * are specified as zero then detection is disabled.
+ */
+int wm8350_mic_jack_detect(struct snd_soc_codec *codec,
+                           struct snd_soc_jack *jack,
+                           int detect_report, int short_report)
+{
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
+        struct wm8350 *wm8350 = codec->control_data;
+
+        priv->mic.jack = jack;
+        priv->mic.report = detect_report;
+        priv->mic.short_report = short_report;
+
+        if (detect_report || short_report) {
+                wm8350_set_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_TOCLK_ENA);
+                wm8350_set_bits(wm8350, WM8350_POWER_MGMT_1,
+                                WM8350_MIC_DET_ENA);
+        } else {
+                wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_1,
+                                  WM8350_MIC_DET_ENA);
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm8350_mic_jack_detect);
+
 static struct snd_soc_codec *wm8350_codec;
 
 static int wm8350_probe(struct platform_device *pdev)
@@ -1448,7 +1506,7 @@ static int wm8350_probe(struct platform_device *pdev)
         socdev->card->codec = wm8350_codec;
         codec = socdev->card->codec;
         wm8350 = codec->control_data;
-        priv = codec->private_data;
+        priv = snd_soc_codec_get_drvdata(codec);
 
         /* Enable the codec */
         wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
@@ -1494,6 +1552,10 @@ static int wm8350_probe(struct platform_device *pdev)
         wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R,
                             wm8350_hp_jack_handler, 0, "Right jack detect",
                             priv);
+        wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_MICSCD,
+                            wm8350_mic_handler, 0, "Microphone short", priv);
+        wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_MICD,
+                            wm8350_mic_handler, 0, "Microphone detect", priv);
 
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
@@ -1515,18 +1577,21 @@ static int wm8350_remove(struct platform_device *pdev)
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8350 *wm8350 = codec->control_data;
-        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
                           WM8350_JDL_ENA | WM8350_JDR_ENA);
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_TOCLK_ENA);
 
+        wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_MICD, priv);
+        wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_MICSCD, priv);
         wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_L, priv);
         wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R, priv);
 
         priv->hpl.jack = NULL;
         priv->hpr.jack = NULL;
+        priv->mic.jack = NULL;
 
         /* cancel any work waiting to be queued. */
         ret = cancel_delayed_work(&codec->delayed_work);
@@ -1631,7 +1696,7 @@ static __devinit int wm8350_codec_probe(struct platform_device *pdev)
         codec->dai = &wm8350_dai;
         codec->num_dai = 1;
         codec->reg_cache_size = WM8350_MAX_REGISTER;
-        codec->private_data = priv;
+        snd_soc_codec_set_drvdata(codec, priv);
         codec->control_data = wm8350;
 
         /* Put the codec into reset if it wasn't already */
@@ -1663,7 +1728,7 @@ static int __devexit wm8350_codec_remove(struct platform_device *pdev)
 {
         struct wm8350 *wm8350 = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = wm8350->codec.codec;
-        struct wm8350_data *priv = codec->private_data;
+        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
 
         snd_soc_unregister_dai(&wm8350_dai);
         snd_soc_unregister_codec(codec);
diff --git a/sound/soc/codecs/wm8350.h b/sound/soc/codecs/wm8350.h
index d088eb4b88bb..9ed0467c71db 100644
--- a/sound/soc/codecs/wm8350.h
+++ b/sound/soc/codecs/wm8350.h
@@ -25,5 +25,8 @@ enum wm8350_jack {
 
 int wm8350_hp_jack_detect(struct snd_soc_codec *codec, enum wm8350_jack which,
                           struct snd_soc_jack *jack, int report);
+int wm8350_mic_jack_detect(struct snd_soc_codec *codec,
+                           struct snd_soc_jack *jack,
+                           int detect_report, int short_report);
 
 #endif
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 6acc885cf9b7..7f5d080536a0 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -77,7 +77,7 @@ struct wm8400_priv {
 static inline unsigned int wm8400_read(struct snd_soc_codec *codec,
                                        unsigned int reg)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         if (reg == WM8400_INTDRIVBITS)
                 return wm8400->fake_register;
@@ -91,7 +91,7 @@ static inline unsigned int wm8400_read(struct snd_soc_codec *codec,
 static int wm8400_write(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int value)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         if (reg == WM8400_INTDRIVBITS) {
                 wm8400->fake_register = value;
@@ -102,7 +102,7 @@ static int wm8400_write(struct snd_soc_codec *codec, unsigned int reg,
 
 static void wm8400_codec_reset(struct snd_soc_codec *codec)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         wm8400_reset_codec_reg_cache(wm8400->wm8400);
 }
@@ -926,7 +926,7 @@ static int wm8400_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         wm8400->sysclk = freq;
         return 0;
@@ -1015,7 +1015,7 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
                               unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
         struct fll_factors factors;
         int ret;
         u16 reg;
@@ -1204,7 +1204,7 @@ static int wm8400_mute(struct snd_soc_dai *dai, int mute)
 static int wm8400_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
         u16 val;
         int ret;
 
@@ -1467,7 +1467,7 @@ static int wm8400_codec_probe(struct platform_device *dev)
                 return -ENOMEM;
 
         codec = &priv->codec;
-        codec->private_data = priv;
+        snd_soc_codec_set_drvdata(codec, priv);
         codec->control_data = dev_get_drvdata(&dev->dev);
         priv->wm8400 = dev_get_drvdata(&dev->dev);
 
@@ -1530,7 +1530,7 @@ err:
 
 static int __exit wm8400_codec_remove(struct platform_device *dev)
 {
-        struct wm8400_priv *priv = wm8400_codec->private_data;
+        struct wm8400_priv *priv = snd_soc_codec_get_drvdata(wm8400_codec);
         u16 reg;
 
         snd_soc_unregister_dai(&wm8400_dai);
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 9000b1d19afb..0f7bcb61071a 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -557,7 +557,7 @@ static int wm8510_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
         wm8510_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8510_set_bias_level(codec, codec->suspend_bias_level);
+
         return 0;
 }
 
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 19cd47293424..37242a7d3077 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -138,7 +138,7 @@ static int wm8523_startup(struct snd_pcm_substream *substream,
                           struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8523_priv *wm8523 = codec->private_data;
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
 
         /* The set of sample rates that can be supported depends on the
          * MCLK supplied to the CODEC - enforce this.
@@ -164,7 +164,7 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8523_priv *wm8523 = codec->private_data;
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
         int i;
         u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
         u16 aifctrl2 = snd_soc_read(codec, WM8523_AIF_CTRL2);
@@ -211,7 +211,7 @@ static int wm8523_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8523_priv *wm8523 = codec->private_data;
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
         unsigned int val;
         int i;
 
@@ -318,7 +318,7 @@ static int wm8523_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int wm8523_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8523_priv *wm8523 = codec->private_data;
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
         int ret, i;
 
         switch (level) {
@@ -489,7 +489,7 @@ static int wm8523_register(struct wm8523_priv *wm8523,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8523;
+        snd_soc_codec_set_drvdata(codec, wm8523);
         codec->name = "WM8523";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 8cc9042965eb..c3571ee5c11b 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -412,7 +412,7 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 {
         int offset;
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8580_priv *wm8580 = codec->private_data;
+        struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
         struct pll_state *state;
         struct _pll_div pll_div;
         unsigned int reg;
@@ -840,7 +840,7 @@ static int wm8580_register(struct wm8580_priv *wm8580,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8580;
+        snd_soc_codec_set_drvdata(codec, wm8580);
         codec->name = "WM8580";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 8ca3812f2f2f..effb14eee7d4 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -163,7 +163,7 @@ static int wm8711_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8711_priv *wm8711 = codec->private_data;
+        struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0xfffc;
         int i = get_coeff(wm8711->sysclk, params_rate(params));
         u16 srate = (coeff_div[i].sr << 2) |
@@ -227,7 +227,7 @@ static int wm8711_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8711_priv *wm8711 = codec->private_data;
+        struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -376,7 +376,7 @@ static int wm8711_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
         wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8711_set_bias_level(codec, codec->suspend_bias_level);
+
         return 0;
 }
 
@@ -446,7 +446,7 @@ static int wm8711_register(struct wm8711_priv *wm8711,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8711;
+        snd_soc_codec_set_drvdata(codec, wm8711);
         codec->name = "WM8711";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 07adc375a706..34be2d2b69ef 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -238,7 +238,7 @@ static int wm8728_resume(struct platform_device *pdev)
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
 
-        wm8728_set_bias_level(codec, codec->suspend_bias_level);
+        wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index e7c6bf163185..0ab9b6355297 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -225,7 +225,7 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8731_priv *wm8731 = codec->private_data;
+        struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8731_IFACE) & 0xfff3;
         int i = get_coeff(wm8731->sysclk, params_rate(params));
         u16 srate = (coeff_div[i].sr << 2) |
@@ -292,7 +292,7 @@ static int wm8731_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8731_priv *wm8731 = codec->private_data;
+        struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -369,6 +369,10 @@ static int wm8731_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int wm8731_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
+        struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+        int i, ret;
+        u8 data[2];
+        u16 *cache = codec->reg_cache;
         u16 reg;
 
         switch (level) {
@@ -377,6 +381,24 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_PREPARE:
                 break;
         case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
+                                                    wm8731->supplies);
+                        if (ret != 0)
+                                return ret;
+
+                        /* Sync reg_cache with the hardware */
+                        for (i = 0; i < ARRAY_SIZE(wm8731_reg); i++) {
+                                if (cache[i] == wm8731_reg[i])
+                                        continue;
+
+                                data[0] = (i << 1) | ((cache[i] >> 8)
+                                                      & 0x0001);
+                                data[1] = cache[i] & 0x00ff;
+                                codec->hw_write(codec->control_data, data, 2);
+                        }
+                }
+
                 /* Clear PWROFF, gate CLKOUT, everything else as-is */
                 reg = snd_soc_read(codec, WM8731_PWR) & 0xff7f;
                 snd_soc_write(codec, WM8731_PWR, reg | 0x0040);
@@ -384,17 +406,15 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_OFF:
                 snd_soc_write(codec, WM8731_ACTIVE, 0x0);
                 snd_soc_write(codec, WM8731_PWR, 0xffff);
+                regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
+                                       wm8731->supplies);
                 break;
         }
         codec->bias_level = level;
         return 0;
 }
 
-#define WM8731_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
-                SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
-                SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
-                SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |\
-                SNDRV_PCM_RATE_96000)
+#define WM8731_RATES SNDRV_PCM_RATE_8000_96000
 
 #define WM8731_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
@@ -432,12 +452,9 @@ static int wm8731_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8731_priv *wm8731 = codec->private_data;
 
-        snd_soc_write(codec, WM8731_ACTIVE, 0x0);
         wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
-                               wm8731->supplies);
+
         return 0;
 }
 
@@ -445,27 +462,8 @@ static int wm8731_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8731_priv *wm8731 = codec->private_data;
-        int i, ret;
-        u8 data[2];
-        u16 *cache = codec->reg_cache;
 
-        ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
-                                    wm8731->supplies);
-        if (ret != 0)
-                return ret;
-
-        /* Sync reg_cache with the hardware */
-        for (i = 0; i < ARRAY_SIZE(wm8731_reg); i++) {
-                if (cache[i] == wm8731_reg[i])
-                        continue;
-
-                data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
-                data[1] = cache[i] & 0x00ff;
-                codec->hw_write(codec->control_data, data, 2);
-        }
         wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8731_set_bias_level(codec, codec->suspend_bias_level);
 
         return 0;
 }
@@ -540,7 +538,7 @@ static int wm8731_register(struct wm8731_priv *wm8731,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8731;
+        snd_soc_codec_set_drvdata(codec, wm8731);
         codec->name = "WM8731";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
@@ -609,6 +607,9 @@ static int wm8731_register(struct wm8731_priv *wm8731,
                 goto err_codec;
         }
 
+        /* Regulators will have been enabled by bias management */
+        regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
+
         return 0;
 
 err_codec:
@@ -627,7 +628,6 @@ static void wm8731_unregister(struct wm8731_priv *wm8731)
         wm8731_set_bias_level(&wm8731->codec, SND_SOC_BIAS_OFF);
         snd_soc_unregister_dai(&wm8731_dai);
         snd_soc_unregister_codec(&wm8731->codec);
-        regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
         regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
         kfree(wm8731);
         wm8731_codec = NULL;
@@ -708,7 +708,7 @@ MODULE_DEVICE_TABLE(i2c, wm8731_i2c_id);
 
 static struct i2c_driver wm8731_i2c_driver = {
         .driver = {
-                .name = "WM8731 I2C Codec",
+                .name = "wm8731",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8731_i2c_probe,
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 2916ed4d3844..9407e193fcc3 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -30,13 +30,6 @@
 
 #include "wm8750.h"
 
-#define WM8750_VERSION "0.12"
-
-/* codec private data */
-struct wm8750_priv {
-        unsigned int sysclk;
-};
-
 /*
  * wm8750 register cache
  * We can't read the WM8750 register space when we
@@ -56,6 +49,13 @@ static const u16 wm8750_reg[] = {
         0x0079, 0x0079, 0x0079,          /* 40 */
 };
 
+/* codec private data */
+struct wm8750_priv {
+        unsigned int sysclk;
+        struct snd_soc_codec codec;
+        u16 reg_cache[ARRAY_SIZE(wm8750_reg)];
+};
+
 #define wm8750_reset(c) snd_soc_write(c, WM8750_RESET, 0)
 
 /*
@@ -483,7 +483,7 @@ static int wm8750_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8750_priv *wm8750 = codec->private_data;
+        struct wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -562,7 +562,7 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8750_priv *wm8750 = codec->private_data;
+        struct wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8750_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8750_SRATE) & 0x1c0;
         int coeff = get_coeff(wm8750->sysclk, params_rate(params));
@@ -614,10 +614,16 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x00c0);
                 break;
         case SND_SOC_BIAS_PREPARE:
-                /* set vmid to 5k for quick power up */
-                snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
                 break;
         case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Set VMID to 5k */
+                        snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
+
+                        /* ...and ramp */
+                        msleep(1000);
+                }
+
                 /* mute dac and set vmid to 500k, enable VREF */
                 snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x0141);
                 break;
@@ -661,13 +667,6 @@ struct snd_soc_dai wm8750_dai = {
 };
 EXPORT_SYMBOL_GPL(wm8750_dai);
 
-static void wm8750_work(struct work_struct *work)
-{
-        struct snd_soc_codec *codec =
-                container_of(work, struct snd_soc_codec, delayed_work.work);
-        wm8750_set_bias_level(codec, codec->bias_level);
-}
-
 static int wm8750_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
@@ -696,36 +695,92 @@ static int wm8750_resume(struct platform_device *pdev)
 
         wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        /* charge wm8750 caps */
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON) {
-                wm8750_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-                codec->bias_level = SND_SOC_BIAS_ON;
-                schedule_delayed_work(&codec->delayed_work,
-                                        msecs_to_jiffies(1000));
+        return 0;
+}
+
+static struct snd_soc_codec *wm8750_codec;
+
+static int wm8750_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (!wm8750_codec) {
+                dev_err(&pdev->dev, "WM8750 codec not yet registered\n");
+                return -EINVAL;
+        }
+
+        socdev->card->codec = wm8750_codec;
+        codec = wm8750_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8750: failed to create pcms\n");
+                goto err;
         }
 
+        snd_soc_add_controls(codec, wm8750_snd_controls,
+                                ARRAY_SIZE(wm8750_snd_controls));
+        wm8750_add_widgets(codec);
+
+        return 0;
+
+err:
+        return ret;
+}
+
+/* power down chip */
+static int wm8750_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
         return 0;
 }
 
+struct snd_soc_codec_device soc_codec_dev_wm8750 = {
+        .probe          = wm8750_probe,
+        .remove         = wm8750_remove,
+        .suspend        = wm8750_suspend,
+        .resume         = wm8750_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8750);
+
 /*
  * initialise the WM8750 driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int wm8750_init(struct snd_soc_device *socdev,
-                       enum snd_soc_control_type control)
+static int wm8750_register(struct wm8750_priv *wm8750,
+                        enum snd_soc_control_type control)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = &wm8750->codec;
         int reg, ret = 0;
 
+        if (wm8750_codec) {
+                dev_err(codec->dev, "Multiple WM8750 devices not supported\n");
+                ret = -EINVAL;
+                goto err;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
         codec->name = "WM8750";
         codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_STANDBY;
         codec->set_bias_level = wm8750_set_bias_level;
         codec->dai = &wm8750_dai;
         codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8750_reg);
-        codec->reg_cache = kmemdup(wm8750_reg, sizeof(wm8750_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        codec->reg_cache_size = ARRAY_SIZE(wm8750->reg_cache) + 1;
+        codec->reg_cache = &wm8750->reg_cache;
+        snd_soc_codec_set_drvdata(codec, wm8750);
+
+        memcpy(codec->reg_cache, wm8750_reg, sizeof(wm8750->reg_cache));
 
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
         if (ret < 0) {
@@ -739,17 +794,8 @@ static int wm8750_init(struct snd_soc_device *socdev,
                 goto err;
         }
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8750: failed to create pcms\n");
-                goto err;
-        }
-
         /* charge output caps */
-        wm8750_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
-        codec->bias_level = SND_SOC_BIAS_STANDBY;
-        schedule_delayed_work(&codec->delayed_work, msecs_to_jiffies(1000));
+        wm8750_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* set the update bits */
         reg = snd_soc_read(codec, WM8750_LDAC);
@@ -769,19 +815,37 @@ static int wm8750_init(struct snd_soc_device *socdev,
         reg = snd_soc_read(codec, WM8750_RINVOL);
         snd_soc_write(codec, WM8750_RINVOL, reg | 0x0100);
 
-        snd_soc_add_controls(codec, wm8750_snd_controls,
-                                ARRAY_SIZE(wm8750_snd_controls));
-        wm8750_add_widgets(codec);
-        return ret;
+        wm8750_codec = codec;
 
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dais(&wm8750_dai, 1);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
 err:
-        kfree(codec->reg_cache);
+        kfree(wm8750);
         return ret;
 }
 
-/* If the i2c layer weren't so broken, we could pass this kind of data
-   around */
-static struct snd_soc_device *wm8750_socdev;
+static void wm8750_unregister(struct wm8750_priv *wm8750)
+{
+        wm8750_set_bias_level(&wm8750->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dais(&wm8750_dai, 1);
+        snd_soc_unregister_codec(&wm8750->codec);
+        kfree(wm8750);
+        wm8750_codec = NULL;
+}
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 
@@ -795,24 +859,26 @@ static struct snd_soc_device *wm8750_socdev;
 static int wm8750_i2c_probe(struct i2c_client *i2c,
                             const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = wm8750_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
+        struct snd_soc_codec *codec;
+        struct wm8750_priv *wm8750;
+
+        wm8750 = kzalloc(sizeof(struct wm8750_priv), GFP_KERNEL);
+        if (wm8750 == NULL)
+                return -ENOMEM;
 
-        i2c_set_clientdata(i2c, codec);
+        codec = &wm8750->codec;
         codec->control_data = i2c;
+        i2c_set_clientdata(i2c, wm8750);
 
-        ret = wm8750_init(socdev, SND_SOC_I2C);
-        if (ret < 0)
-                pr_err("failed to initialise WM8750\n");
+        codec->dev = &i2c->dev;
 
-        return ret;
+        return wm8750_register(wm8750, SND_SOC_I2C);
 }
 
 static int wm8750_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        struct wm8750_priv *wm8750 = i2c_get_clientdata(client);
+        wm8750_unregister(wm8750);
         return 0;
 }
 
@@ -831,66 +897,31 @@ static struct i2c_driver wm8750_i2c_driver = {
         .remove =   wm8750_i2c_remove,
         .id_table = wm8750_i2c_id,
 };
-
-static int wm8750_add_i2c_device(struct platform_device *pdev,
-                                 const struct wm8750_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&wm8750_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "wm8750", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&wm8750_i2c_driver);
-        return -ENODEV;
-}
 #endif
 
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8750_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_device *socdev = wm8750_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
+        struct snd_soc_codec *codec;
+        struct wm8750_priv *wm8750;
+
+        wm8750 = kzalloc(sizeof(struct wm8750_priv), GFP_KERNEL);
+        if (wm8750 == NULL)
+                return -ENOMEM;
 
+        codec = &wm8750->codec;
         codec->control_data = spi;
+        codec->dev = &spi->dev;
 
-        ret = wm8750_init(socdev, SND_SOC_SPI);
-        if (ret < 0)
-                dev_err(&spi->dev, "failed to initialise WM8750\n");
+        dev_set_drvdata(&spi->dev, wm8750);
 
-        return ret;
+        return wm8750_register(wm8750, SND_SOC_SPI);
 }
 
 static int __devexit wm8750_spi_remove(struct spi_device *spi)
 {
+        struct wm8750_priv *wm8750 = dev_get_drvdata(&spi->dev);
+        wm8750_unregister(wm8750);
         return 0;
 }
 
@@ -905,115 +936,31 @@ static struct spi_driver wm8750_spi_driver = {
 };
 #endif
 
-static int wm8750_probe(struct platform_device *pdev)
+static int __init wm8750_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8750_setup_data *setup = socdev->codec_data;
-        struct snd_soc_codec *codec;
-        struct wm8750_priv *wm8750;
         int ret;
-
-        pr_info("WM8750 Audio Codec %s", WM8750_VERSION);
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        wm8750 = kzalloc(sizeof(struct wm8750_priv), GFP_KERNEL);
-        if (wm8750 == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-        codec->private_data = wm8750;
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        wm8750_socdev = socdev;
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8750_work);
-
-        ret = -ENODEV;
-
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                ret = wm8750_add_i2c_device(pdev, setup);
-        }
+        ret = i2c_add_driver(&wm8750_i2c_driver);
+        if (ret != 0)
+                pr_err("Failed to register WM8750 I2C driver: %d\n", ret);
 #endif
 #if defined(CONFIG_SPI_MASTER)
-        if (setup->spi) {
-                ret = spi_register_driver(&wm8750_spi_driver);
-                if (ret != 0)
-                        printk(KERN_ERR "can't add spi driver");
-        }
+        ret = spi_register_driver(&wm8750_spi_driver);
+        if (ret != 0)
+                pr_err("Failed to register WM8750 SPI driver: %d\n", ret);
 #endif
-
-        if (ret != 0) {
-                kfree(codec->private_data);
-                kfree(codec);
-        }
-        return ret;
-}
-
-/*
- * This function forces any delayed work to be queued and run.
- */
-static int run_delayed_work(struct delayed_work *dwork)
-{
-        int ret;
-
-        /* cancel any work waiting to be queued. */
-        ret = cancel_delayed_work(dwork);
-
-        /* if there was any work waiting then we run it now and
-         * wait for it's completion */
-        if (ret) {
-                schedule_delayed_work(dwork, 0);
-                flush_scheduled_work();
-        }
-        return ret;
+        return 0;
 }
+module_init(wm8750_modinit);
 
-/* power down chip */
-static int wm8750_remove(struct platform_device *pdev)
+static void __exit wm8750_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        run_delayed_work(&codec->delayed_work);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8750_i2c_driver);
 #endif
 #if defined(CONFIG_SPI_MASTER)
         spi_unregister_driver(&wm8750_spi_driver);
 #endif
-        kfree(codec->private_data);
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8750 = {
-        .probe =        wm8750_probe,
-        .remove =       wm8750_remove,
-        .suspend =      wm8750_suspend,
-        .resume =       wm8750_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8750);
-
-static int __init wm8750_modinit(void)
-{
-        return snd_soc_register_dai(&wm8750_dai);
-}
-module_init(wm8750_modinit);
-
-static void __exit wm8750_exit(void)
-{
-        snd_soc_unregister_dai(&wm8750_dai);
 }
 module_exit(wm8750_exit);
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 613199a0f799..b59f349c5218 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -851,7 +851,7 @@ static int wm8753_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8753_priv *wm8753 = codec->private_data;
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -914,7 +914,7 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8753_priv *wm8753 = codec->private_data;
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
         u16 voice = wm8753_read_reg_cache(codec, WM8753_PCM) & 0x01f3;
         u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x017f;
 
@@ -1148,7 +1148,7 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8753_priv *wm8753 = codec->private_data;
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
         u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x01c0;
         u16 hifi = wm8753_read_reg_cache(codec, WM8753_HIFI) & 0x01f3;
         int coeff;
@@ -1646,7 +1646,7 @@ static int wm8753_register(struct wm8753_priv *wm8753)
         codec->num_dai = 2;
         codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache) + 1;
         codec->reg_cache = &wm8753->reg_cache;
-        codec->private_data = wm8753;
+        snd_soc_codec_set_drvdata(codec, wm8753);
 
         memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache));
         INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 60b1b3e1094b..7e4a627b4c7e 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -227,7 +227,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8776_priv *wm8776 = codec->private_data;
+        struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
         int iface_reg, iface;
         int ratio_shift, master;
         int i;
@@ -304,7 +304,7 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai,
                              int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8776_priv *wm8776 = codec->private_data;
+        struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
 
         BUG_ON(dai->id >= ARRAY_SIZE(wm8776->sysclk));
 
@@ -491,7 +491,7 @@ static int wm8776_register(struct wm8776_priv *wm8776,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8776;
+        snd_soc_codec_set_drvdata(codec, wm8776);
         codec->name = "WM8776";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index b7fd96adac64..5da17a704e5a 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -745,7 +745,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
 static int wm8900_set_fll(struct snd_soc_codec *codec,
         int fll_id, unsigned int freq_in, unsigned int freq_out)
 {
-        struct wm8900_priv *wm8900 = codec->private_data;
+        struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
         struct _fll_div fll_div;
         unsigned int reg;
 
@@ -1132,7 +1132,7 @@ static int wm8900_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8900_priv *wm8900 = codec->private_data;
+        struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
         int fll_out = wm8900->fll_out;
         int fll_in  = wm8900->fll_in;
         int ret;
@@ -1156,7 +1156,7 @@ static int wm8900_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8900_priv *wm8900 = codec->private_data;
+        struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
         u16 *cache;
         int i, ret;
 
@@ -1206,7 +1206,7 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         codec = &wm8900->codec;
-        codec->private_data = wm8900;
+        snd_soc_codec_set_drvdata(codec, wm8900);
         codec->reg_cache = &wm8900->reg_cache[0];
         codec->reg_cache_size = WM8900_MAXREG;
 
@@ -1305,7 +1305,7 @@ static __devexit int wm8900_i2c_remove(struct i2c_client *client)
         wm8900_set_bias_level(wm8900_codec, SND_SOC_BIAS_OFF);
 
         wm8900_dai.dev = NULL;
-        kfree(wm8900_codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(wm8900_codec));
         wm8900_codec = NULL;
 
         return 0;
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index fa5f99fde68b..bf08282d5ee5 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -11,26 +11,27 @@
  *
  * TODO:
  *  - TDM mode configuration.
- *  - Mic detect.
  *  - Digital microphone support.
- *  - Interrupt support (mic detect and sequencer).
  */
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
+#include <linux/completion.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <sound/core.h>
+#include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/tlv.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
+#include <sound/wm8903.h>
 
 #include "wm8903.h"
 
@@ -222,6 +223,14 @@ struct wm8903_priv {
         int playback_active;
         int capture_active;
 
+        struct completion wseq;
+
+        struct snd_soc_jack *mic_jack;
+        int mic_det;
+        int mic_short;
+        int mic_last_report;
+        int mic_delay;
+
         struct snd_pcm_substream *master_substream;
         struct snd_pcm_substream *slave_substream;
 };
@@ -244,13 +253,14 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
 {
         u16 reg[5];
         struct i2c_client *i2c = codec->control_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
         BUG_ON(start > 48);
 
-        /* Enable the sequencer */
+        /* Enable the sequencer if it's not already on */
         reg[0] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_0);
-        reg[0] |= WM8903_WSEQ_ENA;
-        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
+        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0,
+                      reg[0] | WM8903_WSEQ_ENA);
 
         dev_dbg(&i2c->dev, "Starting sequence at %d\n", start);
 
@@ -258,20 +268,19 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
                      start | WM8903_WSEQ_START);
 
         /* Wait for it to complete.  If we have the interrupt wired up then
-         * we could block waiting for an interrupt, though polling may still
-         * be desirable for diagnostic purposes.
+         * that will break us out of the poll early.
          */
         do {
-                msleep(10);
+                wait_for_completion_timeout(&wm8903->wseq,
+                                            msecs_to_jiffies(10));
 
                 reg[4] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_4);
         } while (reg[4] & WM8903_WSEQ_BUSY);
 
         dev_dbg(&i2c->dev, "Sequence complete\n");
 
-        /* Disable the sequencer again */
-        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0,
-                     reg[0] & ~WM8903_WSEQ_ENA);
+        /* Disable the sequencer again if we enabled it */
+        snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
 
         return 0;
 }
@@ -412,7 +421,7 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct snd_soc_codec *codec = widget->codec;
-        struct wm8903_priv *wm8903 = codec->private_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         u16 reg;
         int ret;
@@ -993,7 +1002,7 @@ static int wm8903_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                  int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8903_priv *wm8903 = codec->private_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
         wm8903->sysclk = freq;
 
@@ -1221,7 +1230,7 @@ static int wm8903_startup(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8903_priv *wm8903 = codec->private_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         struct snd_pcm_runtime *master_runtime;
 
@@ -1257,7 +1266,7 @@ static void wm8903_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8903_priv *wm8903 = codec->private_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 wm8903->playback_active--;
@@ -1277,7 +1286,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8903_priv *wm8903 = codec->private_data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         int fs = params_rate(params);
         int bclk;
@@ -1436,6 +1445,116 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
+/**
+ * wm8903_mic_detect - Enable microphone detection via the WM8903 IRQ
+ *
+ * @codec:  WM8903 codec
+ * @jack:   jack to report detection events on
+ * @det:    value to report for presence detection
+ * @shrt:   value to report for short detection
+ *
+ * Enable microphone detection via IRQ on the WM8903.  If GPIOs are
+ * being used to bring out signals to the processor then only platform
+ * data configuration is needed for WM8903 and processor GPIOs should
+ * be configured using snd_soc_jack_add_gpios() instead.
+ *
+ * The current threasholds for detection should be configured using
+ * micdet_cfg in the platform data.  Using this function will force on
+ * the microphone bias for the device.
+ */
+int wm8903_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+                      int det, int shrt)
+{
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+        int irq_mask = WM8903_MICDET_EINT | WM8903_MICSHRT_EINT;
+
+        dev_dbg(codec->dev, "Enabling microphone detection: %x %x\n",
+                det, shrt);
+
+        /* Store the configuration */
+        wm8903->mic_jack = jack;
+        wm8903->mic_det = det;
+        wm8903->mic_short = shrt;
+
+        /* Enable interrupts we've got a report configured for */
+        if (det)
+                irq_mask &= ~WM8903_MICDET_EINT;
+        if (shrt)
+                irq_mask &= ~WM8903_MICSHRT_EINT;
+
+        snd_soc_update_bits(codec, WM8903_INTERRUPT_STATUS_1_MASK,
+                            WM8903_MICDET_EINT | WM8903_MICSHRT_EINT,
+                            irq_mask);
+
+        if (det && shrt) {
+                /* Enable mic detection, this may not have been set through
+                 * platform data (eg, if the defaults are OK). */
+                snd_soc_update_bits(codec, WM8903_WRITE_SEQUENCER_0,
+                                    WM8903_WSEQ_ENA, WM8903_WSEQ_ENA);
+                snd_soc_update_bits(codec, WM8903_MIC_BIAS_CONTROL_0,
+                                    WM8903_MICDET_ENA, WM8903_MICDET_ENA);
+        } else {
+                snd_soc_update_bits(codec, WM8903_MIC_BIAS_CONTROL_0,
+                                    WM8903_MICDET_ENA, 0);
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm8903_mic_detect);
+
+static irqreturn_t wm8903_irq(int irq, void *data)
+{
+        struct wm8903_priv *wm8903 = data;
+        struct snd_soc_codec *codec = &wm8903->codec;
+        int mic_report;
+        int int_pol;
+        int int_val = 0;
+        int mask = ~snd_soc_read(codec, WM8903_INTERRUPT_STATUS_1_MASK);
+
+        int_val = snd_soc_read(codec, WM8903_INTERRUPT_STATUS_1) & mask;
+
+        if (int_val & WM8903_WSEQ_BUSY_EINT) {
+                dev_dbg(codec->dev, "Write sequencer done\n");
+                complete(&wm8903->wseq);
+        }
+
+        /*
+         * The rest is microphone jack detection.  We need to manually
+         * invert the polarity of the interrupt after each event - to
+         * simplify the code keep track of the last state we reported
+         * and just invert the relevant bits in both the report and
+         * the polarity register.
+         */
+        mic_report = wm8903->mic_last_report;
+        int_pol = snd_soc_read(codec, WM8903_INTERRUPT_POLARITY_1);
+
+        if (int_val & WM8903_MICSHRT_EINT) {
+                dev_dbg(codec->dev, "Microphone short (pol=%x)\n", int_pol);
+
+                mic_report ^= wm8903->mic_short;
+                int_pol ^= WM8903_MICSHRT_INV;
+        }
+
+        if (int_val & WM8903_MICDET_EINT) {
+                dev_dbg(codec->dev, "Microphone detect (pol=%x)\n", int_pol);
+
+                mic_report ^= wm8903->mic_det;
+                int_pol ^= WM8903_MICDET_INV;
+
+                msleep(wm8903->mic_delay);
+        }
+
+        snd_soc_update_bits(codec, WM8903_INTERRUPT_POLARITY_1,
+                            WM8903_MICSHRT_INV | WM8903_MICDET_INV, int_pol);
+
+        snd_soc_jack_report(wm8903->mic_jack, mic_report,
+                            wm8903->mic_short | wm8903->mic_det);
+
+        wm8903->mic_last_report = mic_report;
+
+        return IRQ_HANDLED;
+}
+
 #define WM8903_PLAYBACK_RATES (SNDRV_PCM_RATE_8000 |\
                                SNDRV_PCM_RATE_11025 |   \
                                SNDRV_PCM_RATE_16000 |   \
@@ -1510,7 +1629,6 @@ static int wm8903_resume(struct platform_device *pdev)
 
         /* Bring the codec back up to standby first to minimise pop/clicks */
         wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8903_set_bias_level(codec, codec->suspend_bias_level);
 
         /* Sync back everything else */
         if (tmp_cache) {
@@ -1530,9 +1648,11 @@ static struct snd_soc_codec *wm8903_codec;
 static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
+        struct wm8903_platform_data *pdata = dev_get_platdata(&i2c->dev);
         struct wm8903_priv *wm8903;
         struct snd_soc_codec *codec;
-        int ret;
+        int ret, i;
+        int trigger, irq_pol;
         u16 val;
 
         wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
@@ -1554,8 +1674,9 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         codec->num_dai = 1;
         codec->reg_cache_size = ARRAY_SIZE(wm8903->reg_cache);
         codec->reg_cache = &wm8903->reg_cache[0];
-        codec->private_data = wm8903;
+        snd_soc_codec_set_drvdata(codec, wm8903);
         codec->volatile_register = wm8903_volatile_register;
+        init_completion(&wm8903->wseq);
 
         i2c_set_clientdata(i2c, codec);
         codec->control_data = i2c;
@@ -1579,6 +1700,53 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
 
         wm8903_reset(codec);
 
+        /* Set up GPIOs and microphone detection */
+        if (pdata) {
+                for (i = 0; i < ARRAY_SIZE(pdata->gpio_cfg); i++) {
+                        if (!pdata->gpio_cfg[i])
+                                continue;
+
+                        snd_soc_write(codec, WM8903_GPIO_CONTROL_1 + i,
+                                      pdata->gpio_cfg[i] & 0xffff);
+                }
+
+                snd_soc_write(codec, WM8903_MIC_BIAS_CONTROL_0,
+                              pdata->micdet_cfg);
+
+                /* Microphone detection needs the WSEQ clock */
+                if (pdata->micdet_cfg)
+                        snd_soc_update_bits(codec, WM8903_WRITE_SEQUENCER_0,
+                                            WM8903_WSEQ_ENA, WM8903_WSEQ_ENA);
+
+                wm8903->mic_delay = pdata->micdet_delay;
+        }
+        
+        if (i2c->irq) {
+                if (pdata && pdata->irq_active_low) {
+                        trigger = IRQF_TRIGGER_LOW;
+                        irq_pol = WM8903_IRQ_POL;
+                } else {
+                        trigger = IRQF_TRIGGER_HIGH;
+                        irq_pol = 0;
+                }
+
+                snd_soc_update_bits(codec, WM8903_INTERRUPT_CONTROL,
+                                    WM8903_IRQ_POL, irq_pol);
+                
+                ret = request_threaded_irq(i2c->irq, NULL, wm8903_irq,
+                                           trigger | IRQF_ONESHOT,
+                                           "wm8903", wm8903);
+                if (ret != 0) {
+                        dev_err(&i2c->dev, "Failed to request IRQ: %d\n",
+                                ret);
+                        goto err;
+                }
+
+                /* Enable write sequencer interrupts */
+                snd_soc_update_bits(codec, WM8903_INTERRUPT_STATUS_1_MASK,
+                                    WM8903_IM_WSEQ_BUSY_EINT, 0);
+        }
+
         /* power on device */
         wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -1619,7 +1787,7 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
-                goto err;
+                goto err_irq;
         }
 
         ret = snd_soc_register_dai(&wm8903_dai);
@@ -1632,6 +1800,9 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
 
 err_codec:
         snd_soc_unregister_codec(codec);
+err_irq:
+        if (i2c->irq)
+                free_irq(i2c->irq, wm8903);
 err:
         wm8903_codec = NULL;
         kfree(wm8903);
@@ -1641,13 +1812,17 @@ err:
 static __devexit int wm8903_i2c_remove(struct i2c_client *client)
 {
         struct snd_soc_codec *codec = i2c_get_clientdata(client);
+        struct wm8903_priv *priv = snd_soc_codec_get_drvdata(codec);
 
         snd_soc_unregister_dai(&wm8903_dai);
         snd_soc_unregister_codec(codec);
 
         wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        kfree(codec->private_data);
+        if (client->irq)
+                free_irq(client->irq, priv);
+
+        kfree(priv);
 
         wm8903_codec = NULL;
         wm8903_dai.dev = NULL;
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
index 0ea27e2b9963..ce384a2ad820 100644
--- a/sound/soc/codecs/wm8903.h
+++ b/sound/soc/codecs/wm8903.h
@@ -18,6 +18,10 @@
 extern struct snd_soc_dai wm8903_dai;
 extern struct snd_soc_codec_device soc_codec_dev_wm8903;
 
+extern int wm8903_mic_detect(struct snd_soc_codec *codec,
+                             struct snd_soc_jack *jack,
+                             int det, int shrt);
+
 #define WM8903_MCLK_DIV_2 1
 #define WM8903_CLK_SYS    2
 #define WM8903_BCLK       3
@@ -173,28 +177,6 @@ extern struct snd_soc_codec_device soc_codec_dev_wm8903;
 #define WM8903_VMID_RES_5K                           4
 
 /*
- * R6 (0x06) - Mic Bias Control 0
- */
-#define WM8903_MICDET_HYST_ENA                  0x0080  /* MICDET_HYST_ENA */
-#define WM8903_MICDET_HYST_ENA_MASK             0x0080  /* MICDET_HYST_ENA */
-#define WM8903_MICDET_HYST_ENA_SHIFT                 7  /* MICDET_HYST_ENA */
-#define WM8903_MICDET_HYST_ENA_WIDTH                 1  /* MICDET_HYST_ENA */
-#define WM8903_MICDET_THR_MASK                  0x0070  /* MICDET_THR - [6:4] */
-#define WM8903_MICDET_THR_SHIFT                      4  /* MICDET_THR - [6:4] */
-#define WM8903_MICDET_THR_WIDTH                      3  /* MICDET_THR - [6:4] */
-#define WM8903_MICSHORT_THR_MASK                0x000C  /* MICSHORT_THR - [3:2] */
-#define WM8903_MICSHORT_THR_SHIFT                    2  /* MICSHORT_THR - [3:2] */
-#define WM8903_MICSHORT_THR_WIDTH                    2  /* MICSHORT_THR - [3:2] */
-#define WM8903_MICDET_ENA                       0x0002  /* MICDET_ENA */
-#define WM8903_MICDET_ENA_MASK                  0x0002  /* MICDET_ENA */
-#define WM8903_MICDET_ENA_SHIFT                      1  /* MICDET_ENA */
-#define WM8903_MICDET_ENA_WIDTH                      1  /* MICDET_ENA */
-#define WM8903_MICBIAS_ENA                      0x0001  /* MICBIAS_ENA */
-#define WM8903_MICBIAS_ENA_MASK                 0x0001  /* MICBIAS_ENA */
-#define WM8903_MICBIAS_ENA_SHIFT                     0  /* MICBIAS_ENA */
-#define WM8903_MICBIAS_ENA_WIDTH                     1  /* MICBIAS_ENA */
-
-/*
  * R8 (0x08) - Analogue DAC 0
  */
 #define WM8903_DACBIAS_SEL_MASK                 0x0018  /* DACBIAS_SEL - [4:3] */
@@ -1135,201 +1117,6 @@ extern struct snd_soc_codec_device soc_codec_dev_wm8903;
 #define WM8903_MASK_WRITE_ENA_WIDTH                  1  /* MASK_WRITE_ENA */
 
 /*
- * R116 (0x74) - GPIO Control 1
- */
-#define WM8903_GP1_FN_MASK                      0x1F00  /* GP1_FN - [12:8] */
-#define WM8903_GP1_FN_SHIFT                          8  /* GP1_FN - [12:8] */
-#define WM8903_GP1_FN_WIDTH                          5  /* GP1_FN - [12:8] */
-#define WM8903_GP1_DIR                          0x0080  /* GP1_DIR */
-#define WM8903_GP1_DIR_MASK                     0x0080  /* GP1_DIR */
-#define WM8903_GP1_DIR_SHIFT                         7  /* GP1_DIR */
-#define WM8903_GP1_DIR_WIDTH                         1  /* GP1_DIR */
-#define WM8903_GP1_OP_CFG                       0x0040  /* GP1_OP_CFG */
-#define WM8903_GP1_OP_CFG_MASK                  0x0040  /* GP1_OP_CFG */
-#define WM8903_GP1_OP_CFG_SHIFT                      6  /* GP1_OP_CFG */
-#define WM8903_GP1_OP_CFG_WIDTH                      1  /* GP1_OP_CFG */
-#define WM8903_GP1_IP_CFG                       0x0020  /* GP1_IP_CFG */
-#define WM8903_GP1_IP_CFG_MASK                  0x0020  /* GP1_IP_CFG */
-#define WM8903_GP1_IP_CFG_SHIFT                      5  /* GP1_IP_CFG */
-#define WM8903_GP1_IP_CFG_WIDTH                      1  /* GP1_IP_CFG */
-#define WM8903_GP1_LVL                          0x0010  /* GP1_LVL */
-#define WM8903_GP1_LVL_MASK                     0x0010  /* GP1_LVL */
-#define WM8903_GP1_LVL_SHIFT                         4  /* GP1_LVL */
-#define WM8903_GP1_LVL_WIDTH                         1  /* GP1_LVL */
-#define WM8903_GP1_PD                           0x0008  /* GP1_PD */
-#define WM8903_GP1_PD_MASK                      0x0008  /* GP1_PD */
-#define WM8903_GP1_PD_SHIFT                          3  /* GP1_PD */
-#define WM8903_GP1_PD_WIDTH                          1  /* GP1_PD */
-#define WM8903_GP1_PU                           0x0004  /* GP1_PU */
-#define WM8903_GP1_PU_MASK                      0x0004  /* GP1_PU */
-#define WM8903_GP1_PU_SHIFT                          2  /* GP1_PU */
-#define WM8903_GP1_PU_WIDTH                          1  /* GP1_PU */
-#define WM8903_GP1_INTMODE                      0x0002  /* GP1_INTMODE */
-#define WM8903_GP1_INTMODE_MASK                 0x0002  /* GP1_INTMODE */
-#define WM8903_GP1_INTMODE_SHIFT                     1  /* GP1_INTMODE */
-#define WM8903_GP1_INTMODE_WIDTH                     1  /* GP1_INTMODE */
-#define WM8903_GP1_DB                           0x0001  /* GP1_DB */
-#define WM8903_GP1_DB_MASK                      0x0001  /* GP1_DB */
-#define WM8903_GP1_DB_SHIFT                          0  /* GP1_DB */
-#define WM8903_GP1_DB_WIDTH                          1  /* GP1_DB */
-
-/*
- * R117 (0x75) - GPIO Control 2
- */
-#define WM8903_GP2_FN_MASK                      0x1F00  /* GP2_FN - [12:8] */
-#define WM8903_GP2_FN_SHIFT                          8  /* GP2_FN - [12:8] */
-#define WM8903_GP2_FN_WIDTH                          5  /* GP2_FN - [12:8] */
-#define WM8903_GP2_DIR                          0x0080  /* GP2_DIR */
-#define WM8903_GP2_DIR_MASK                     0x0080  /* GP2_DIR */
-#define WM8903_GP2_DIR_SHIFT                         7  /* GP2_DIR */
-#define WM8903_GP2_DIR_WIDTH                         1  /* GP2_DIR */
-#define WM8903_GP2_OP_CFG                       0x0040  /* GP2_OP_CFG */
-#define WM8903_GP2_OP_CFG_MASK                  0x0040  /* GP2_OP_CFG */
-#define WM8903_GP2_OP_CFG_SHIFT                      6  /* GP2_OP_CFG */
-#define WM8903_GP2_OP_CFG_WIDTH                      1  /* GP2_OP_CFG */
-#define WM8903_GP2_IP_CFG                       0x0020  /* GP2_IP_CFG */
-#define WM8903_GP2_IP_CFG_MASK                  0x0020  /* GP2_IP_CFG */
-#define WM8903_GP2_IP_CFG_SHIFT                      5  /* GP2_IP_CFG */
-#define WM8903_GP2_IP_CFG_WIDTH                      1  /* GP2_IP_CFG */
-#define WM8903_GP2_LVL                          0x0010  /* GP2_LVL */
-#define WM8903_GP2_LVL_MASK                     0x0010  /* GP2_LVL */
-#define WM8903_GP2_LVL_SHIFT                         4  /* GP2_LVL */
-#define WM8903_GP2_LVL_WIDTH                         1  /* GP2_LVL */
-#define WM8903_GP2_PD                           0x0008  /* GP2_PD */
-#define WM8903_GP2_PD_MASK                      0x0008  /* GP2_PD */
-#define WM8903_GP2_PD_SHIFT                          3  /* GP2_PD */
-#define WM8903_GP2_PD_WIDTH                          1  /* GP2_PD */
-#define WM8903_GP2_PU                           0x0004  /* GP2_PU */
-#define WM8903_GP2_PU_MASK                      0x0004  /* GP2_PU */
-#define WM8903_GP2_PU_SHIFT                          2  /* GP2_PU */
-#define WM8903_GP2_PU_WIDTH                          1  /* GP2_PU */
-#define WM8903_GP2_INTMODE                      0x0002  /* GP2_INTMODE */
-#define WM8903_GP2_INTMODE_MASK                 0x0002  /* GP2_INTMODE */
-#define WM8903_GP2_INTMODE_SHIFT                     1  /* GP2_INTMODE */
-#define WM8903_GP2_INTMODE_WIDTH                     1  /* GP2_INTMODE */
-#define WM8903_GP2_DB                           0x0001  /* GP2_DB */
-#define WM8903_GP2_DB_MASK                      0x0001  /* GP2_DB */
-#define WM8903_GP2_DB_SHIFT                          0  /* GP2_DB */
-#define WM8903_GP2_DB_WIDTH                          1  /* GP2_DB */
-
-/*
- * R118 (0x76) - GPIO Control 3
- */
-#define WM8903_GP3_FN_MASK                      0x1F00  /* GP3_FN - [12:8] */
-#define WM8903_GP3_FN_SHIFT                          8  /* GP3_FN - [12:8] */
-#define WM8903_GP3_FN_WIDTH                          5  /* GP3_FN - [12:8] */
-#define WM8903_GP3_DIR                          0x0080  /* GP3_DIR */
-#define WM8903_GP3_DIR_MASK                     0x0080  /* GP3_DIR */
-#define WM8903_GP3_DIR_SHIFT                         7  /* GP3_DIR */
-#define WM8903_GP3_DIR_WIDTH                         1  /* GP3_DIR */
-#define WM8903_GP3_OP_CFG                       0x0040  /* GP3_OP_CFG */
-#define WM8903_GP3_OP_CFG_MASK                  0x0040  /* GP3_OP_CFG */
-#define WM8903_GP3_OP_CFG_SHIFT                      6  /* GP3_OP_CFG */
-#define WM8903_GP3_OP_CFG_WIDTH                      1  /* GP3_OP_CFG */
-#define WM8903_GP3_IP_CFG                       0x0020  /* GP3_IP_CFG */
-#define WM8903_GP3_IP_CFG_MASK                  0x0020  /* GP3_IP_CFG */
-#define WM8903_GP3_IP_CFG_SHIFT                      5  /* GP3_IP_CFG */
-#define WM8903_GP3_IP_CFG_WIDTH                      1  /* GP3_IP_CFG */
-#define WM8903_GP3_LVL                          0x0010  /* GP3_LVL */
-#define WM8903_GP3_LVL_MASK                     0x0010  /* GP3_LVL */
-#define WM8903_GP3_LVL_SHIFT                         4  /* GP3_LVL */
-#define WM8903_GP3_LVL_WIDTH                         1  /* GP3_LVL */
-#define WM8903_GP3_PD                           0x0008  /* GP3_PD */
-#define WM8903_GP3_PD_MASK                      0x0008  /* GP3_PD */
-#define WM8903_GP3_PD_SHIFT                          3  /* GP3_PD */
-#define WM8903_GP3_PD_WIDTH                          1  /* GP3_PD */
-#define WM8903_GP3_PU                           0x0004  /* GP3_PU */
-#define WM8903_GP3_PU_MASK                      0x0004  /* GP3_PU */
-#define WM8903_GP3_PU_SHIFT                          2  /* GP3_PU */
-#define WM8903_GP3_PU_WIDTH                          1  /* GP3_PU */
-#define WM8903_GP3_INTMODE                      0x0002  /* GP3_INTMODE */
-#define WM8903_GP3_INTMODE_MASK                 0x0002  /* GP3_INTMODE */
-#define WM8903_GP3_INTMODE_SHIFT                     1  /* GP3_INTMODE */
-#define WM8903_GP3_INTMODE_WIDTH                     1  /* GP3_INTMODE */
-#define WM8903_GP3_DB                           0x0001  /* GP3_DB */
-#define WM8903_GP3_DB_MASK                      0x0001  /* GP3_DB */
-#define WM8903_GP3_DB_SHIFT                          0  /* GP3_DB */
-#define WM8903_GP3_DB_WIDTH                          1  /* GP3_DB */
-
-/*
- * R119 (0x77) - GPIO Control 4
- */
-#define WM8903_GP4_FN_MASK                      0x1F00  /* GP4_FN - [12:8] */
-#define WM8903_GP4_FN_SHIFT                          8  /* GP4_FN - [12:8] */
-#define WM8903_GP4_FN_WIDTH                          5  /* GP4_FN - [12:8] */
-#define WM8903_GP4_DIR                          0x0080  /* GP4_DIR */
-#define WM8903_GP4_DIR_MASK                     0x0080  /* GP4_DIR */
-#define WM8903_GP4_DIR_SHIFT                         7  /* GP4_DIR */
-#define WM8903_GP4_DIR_WIDTH                         1  /* GP4_DIR */
-#define WM8903_GP4_OP_CFG                       0x0040  /* GP4_OP_CFG */
-#define WM8903_GP4_OP_CFG_MASK                  0x0040  /* GP4_OP_CFG */
-#define WM8903_GP4_OP_CFG_SHIFT                      6  /* GP4_OP_CFG */
-#define WM8903_GP4_OP_CFG_WIDTH                      1  /* GP4_OP_CFG */
-#define WM8903_GP4_IP_CFG                       0x0020  /* GP4_IP_CFG */
-#define WM8903_GP4_IP_CFG_MASK                  0x0020  /* GP4_IP_CFG */
-#define WM8903_GP4_IP_CFG_SHIFT                      5  /* GP4_IP_CFG */
-#define WM8903_GP4_IP_CFG_WIDTH                      1  /* GP4_IP_CFG */
-#define WM8903_GP4_LVL                          0x0010  /* GP4_LVL */
-#define WM8903_GP4_LVL_MASK                     0x0010  /* GP4_LVL */
-#define WM8903_GP4_LVL_SHIFT                         4  /* GP4_LVL */
-#define WM8903_GP4_LVL_WIDTH                         1  /* GP4_LVL */
-#define WM8903_GP4_PD                           0x0008  /* GP4_PD */
-#define WM8903_GP4_PD_MASK                      0x0008  /* GP4_PD */
-#define WM8903_GP4_PD_SHIFT                          3  /* GP4_PD */
-#define WM8903_GP4_PD_WIDTH                          1  /* GP4_PD */
-#define WM8903_GP4_PU                           0x0004  /* GP4_PU */
-#define WM8903_GP4_PU_MASK                      0x0004  /* GP4_PU */
-#define WM8903_GP4_PU_SHIFT                          2  /* GP4_PU */
-#define WM8903_GP4_PU_WIDTH                          1  /* GP4_PU */
-#define WM8903_GP4_INTMODE                      0x0002  /* GP4_INTMODE */
-#define WM8903_GP4_INTMODE_MASK                 0x0002  /* GP4_INTMODE */
-#define WM8903_GP4_INTMODE_SHIFT                     1  /* GP4_INTMODE */
-#define WM8903_GP4_INTMODE_WIDTH                     1  /* GP4_INTMODE */
-#define WM8903_GP4_DB                           0x0001  /* GP4_DB */
-#define WM8903_GP4_DB_MASK                      0x0001  /* GP4_DB */
-#define WM8903_GP4_DB_SHIFT                          0  /* GP4_DB */
-#define WM8903_GP4_DB_WIDTH                          1  /* GP4_DB */
-
-/*
- * R120 (0x78) - GPIO Control 5
- */
-#define WM8903_GP5_FN_MASK                      0x1F00  /* GP5_FN - [12:8] */
-#define WM8903_GP5_FN_SHIFT                          8  /* GP5_FN - [12:8] */
-#define WM8903_GP5_FN_WIDTH                          5  /* GP5_FN - [12:8] */
-#define WM8903_GP5_DIR                          0x0080  /* GP5_DIR */
-#define WM8903_GP5_DIR_MASK                     0x0080  /* GP5_DIR */
-#define WM8903_GP5_DIR_SHIFT                         7  /* GP5_DIR */
-#define WM8903_GP5_DIR_WIDTH                         1  /* GP5_DIR */
-#define WM8903_GP5_OP_CFG                       0x0040  /* GP5_OP_CFG */
-#define WM8903_GP5_OP_CFG_MASK                  0x0040  /* GP5_OP_CFG */
-#define WM8903_GP5_OP_CFG_SHIFT                      6  /* GP5_OP_CFG */
-#define WM8903_GP5_OP_CFG_WIDTH                      1  /* GP5_OP_CFG */
-#define WM8903_GP5_IP_CFG                       0x0020  /* GP5_IP_CFG */
-#define WM8903_GP5_IP_CFG_MASK                  0x0020  /* GP5_IP_CFG */
-#define WM8903_GP5_IP_CFG_SHIFT                      5  /* GP5_IP_CFG */
-#define WM8903_GP5_IP_CFG_WIDTH                      1  /* GP5_IP_CFG */
-#define WM8903_GP5_LVL                          0x0010  /* GP5_LVL */
-#define WM8903_GP5_LVL_MASK                     0x0010  /* GP5_LVL */
-#define WM8903_GP5_LVL_SHIFT                         4  /* GP5_LVL */
-#define WM8903_GP5_LVL_WIDTH                         1  /* GP5_LVL */
-#define WM8903_GP5_PD                           0x0008  /* GP5_PD */
-#define WM8903_GP5_PD_MASK                      0x0008  /* GP5_PD */
-#define WM8903_GP5_PD_SHIFT                          3  /* GP5_PD */
-#define WM8903_GP5_PD_WIDTH                          1  /* GP5_PD */
-#define WM8903_GP5_PU                           0x0004  /* GP5_PU */
-#define WM8903_GP5_PU_MASK                      0x0004  /* GP5_PU */
-#define WM8903_GP5_PU_SHIFT                          2  /* GP5_PU */
-#define WM8903_GP5_PU_WIDTH                          1  /* GP5_PU */
-#define WM8903_GP5_INTMODE                      0x0002  /* GP5_INTMODE */
-#define WM8903_GP5_INTMODE_MASK                 0x0002  /* GP5_INTMODE */
-#define WM8903_GP5_INTMODE_SHIFT                     1  /* GP5_INTMODE */
-#define WM8903_GP5_INTMODE_WIDTH                     1  /* GP5_INTMODE */
-#define WM8903_GP5_DB                           0x0001  /* GP5_DB */
-#define WM8903_GP5_DB_MASK                      0x0001  /* GP5_DB */
-#define WM8903_GP5_DB_SHIFT                          0  /* GP5_DB */
-#define WM8903_GP5_DB_WIDTH                          1  /* GP5_DB */
-
-/*
  * R121 (0x79) - Interrupt Status 1
  */
 #define WM8903_MICSHRT_EINT                     0x8000  /* MICSHRT_EINT */
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index c6f0abcc5711..87f14f8675fa 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -613,7 +613,7 @@ static int wm8904_reset(struct snd_soc_codec *codec)
 
 static int wm8904_configure_clocking(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         unsigned int clock0, clock2, rate;
 
         /* Gate the clock while we're updating to avoid misclocking */
@@ -669,7 +669,7 @@ static int wm8904_configure_clocking(struct snd_soc_codec *codec)
 
 static void wm8904_set_drc(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int save, i;
 
@@ -689,7 +689,7 @@ static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;       
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);  
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.integer.value[0];
 
@@ -707,7 +707,7 @@ static int wm8904_get_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
         ucontrol->value.enumerated.item[0] = wm8904->drc_cfg;
 
@@ -716,7 +716,7 @@ static int wm8904_get_drc_enum(struct snd_kcontrol *kcontrol,
 
 static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int best, best_val, save, i, cfg;
 
@@ -760,7 +760,7 @@ static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;       
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);  
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.integer.value[0];
 
@@ -778,7 +778,7 @@ static int wm8904_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
         ucontrol->value.enumerated.item[0] = wm8904->retune_mobile_cfg;
 
@@ -789,7 +789,7 @@ static int deemph_settings[] = { 0, 32000, 44100, 48000 };
 
 static int wm8904_set_deemph(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int val, i, best;
 
         /* If we're using deemphasis select the nearest available sample 
@@ -818,7 +818,7 @@ static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
         return wm8904->deemph;
 }
@@ -827,7 +827,7 @@ static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int deemph = ucontrol->value.enumerated.item[0];
 
         if (deemph > 1)
@@ -943,7 +943,7 @@ static int sysclk_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
@@ -981,7 +981,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int reg, val;
         int dcs_mask;
         int dcs_l, dcs_r;
@@ -1429,7 +1429,7 @@ static const struct snd_soc_dapm_route wm8912_intercon[] = {
 
 static int wm8904_add_widgets(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
         snd_soc_dapm_new_controls(codec, wm8904_core_dapm_widgets,
                                   ARRAY_SIZE(wm8904_core_dapm_widgets));
@@ -1543,7 +1543,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int ret, i, best, best_val, cur_val;
         unsigned int aif1 = 0;
         unsigned int aif2 = 0;
@@ -1670,7 +1670,7 @@ static int wm8904_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                              unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *priv = codec->private_data;
+        struct wm8904_priv *priv = snd_soc_codec_get_drvdata(codec);
 
         switch (clk_id) {
         case WM8904_CLK_MCLK:
@@ -1786,7 +1786,7 @@ static int wm8904_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
                                unsigned int rx_mask, int slots, int slot_width)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int aif1 = 0;
 
         /* Don't need to validate anything if we're turning off TDM */
@@ -1943,7 +1943,7 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                           unsigned int Fref, unsigned int Fout)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct _fll_div fll_div;
         int ret, val;
         int clock2, fll1;
@@ -2095,7 +2095,7 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 
 static void wm8904_sync_cache(struct snd_soc_codec *codec)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int i;
 
         if (!codec->cache_sync)
@@ -2122,7 +2122,7 @@ static void wm8904_sync_cache(struct snd_soc_codec *codec)
 static int wm8904_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         switch (level) {
@@ -2395,7 +2395,7 @@ static int wm8904_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        wm8904_handle_pdata(codec->private_data);
+        wm8904_handle_pdata(snd_soc_codec_get_drvdata(codec));
 
         wm8904_add_widgets(codec);
 
@@ -2426,6 +2426,7 @@ EXPORT_SYMBOL_GPL(soc_codec_dev_wm8904);
 static int wm8904_register(struct wm8904_priv *wm8904,
                            enum snd_soc_control_type control)
 {
+        struct wm8904_pdata *pdata = wm8904->pdata;
         int ret;
         struct snd_soc_codec *codec = &wm8904->codec;
         int i;
@@ -2439,7 +2440,7 @@ static int wm8904_register(struct wm8904_priv *wm8904,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8904;
+        snd_soc_codec_set_drvdata(codec, wm8904);
         codec->name = "WM8904";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
@@ -2531,6 +2532,22 @@ static int wm8904_register(struct wm8904_priv *wm8904,
                 WM8904_LINEOUTRZC;
         wm8904->reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE;
 
+        /* Apply configuration from the platform data. */
+        if (wm8904->pdata) {
+                for (i = 0; i < WM8904_GPIO_REGS; i++) {
+                        if (!pdata->gpio_cfg[i])
+                                continue;
+
+                        wm8904->reg_cache[WM8904_GPIO_CONTROL_1 + i]
+                                = pdata->gpio_cfg[i] & 0xffff;
+                }
+
+                /* Zero is the default value for these anyway */
+                for (i = 0; i < WM8904_MIC_REGS; i++)
+                        wm8904->reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i]
+                                = pdata->mic_cfg[i];
+        }
+
         /* Set Class W by default - this will be managed by the Class
          * G widget at runtime where bypass paths are available.
          */
diff --git a/sound/soc/codecs/wm8904.h b/sound/soc/codecs/wm8904.h
index b68886df34e4..abe5059b3004 100644
--- a/sound/soc/codecs/wm8904.h
+++ b/sound/soc/codecs/wm8904.h
@@ -186,39 +186,6 @@ extern struct snd_soc_codec_device soc_codec_dev_wm8904;
 #define WM8904_VMID_ENA_WIDTH                        1  /* VMID_ENA */
 
 /*
- * R6 (0x06) - Mic Bias Control 0
- */
-#define WM8904_MICDET_THR_MASK                  0x0070  /* MICDET_THR - [6:4] */
-#define WM8904_MICDET_THR_SHIFT                      4  /* MICDET_THR - [6:4] */
-#define WM8904_MICDET_THR_WIDTH                      3  /* MICDET_THR - [6:4] */
-#define WM8904_MICSHORT_THR_MASK                0x000C  /* MICSHORT_THR - [3:2] */
-#define WM8904_MICSHORT_THR_SHIFT                    2  /* MICSHORT_THR - [3:2] */
-#define WM8904_MICSHORT_THR_WIDTH                    2  /* MICSHORT_THR - [3:2] */
-#define WM8904_MICDET_ENA                       0x0002  /* MICDET_ENA */
-#define WM8904_MICDET_ENA_MASK                  0x0002  /* MICDET_ENA */
-#define WM8904_MICDET_ENA_SHIFT                      1  /* MICDET_ENA */
-#define WM8904_MICDET_ENA_WIDTH                      1  /* MICDET_ENA */
-#define WM8904_MICBIAS_ENA                      0x0001  /* MICBIAS_ENA */
-#define WM8904_MICBIAS_ENA_MASK                 0x0001  /* MICBIAS_ENA */
-#define WM8904_MICBIAS_ENA_SHIFT                     0  /* MICBIAS_ENA */
-#define WM8904_MICBIAS_ENA_WIDTH                     1  /* MICBIAS_ENA */
-
-/*
- * R7 (0x07) - Mic Bias Control 1
- */
-#define WM8904_MIC_DET_FILTER_ENA               0x8000  /* MIC_DET_FILTER_ENA */
-#define WM8904_MIC_DET_FILTER_ENA_MASK          0x8000  /* MIC_DET_FILTER_ENA */
-#define WM8904_MIC_DET_FILTER_ENA_SHIFT             15  /* MIC_DET_FILTER_ENA */
-#define WM8904_MIC_DET_FILTER_ENA_WIDTH              1  /* MIC_DET_FILTER_ENA */
-#define WM8904_MIC_SHORT_FILTER_ENA             0x4000  /* MIC_SHORT_FILTER_ENA */
-#define WM8904_MIC_SHORT_FILTER_ENA_MASK        0x4000  /* MIC_SHORT_FILTER_ENA */
-#define WM8904_MIC_SHORT_FILTER_ENA_SHIFT           14  /* MIC_SHORT_FILTER_ENA */
-#define WM8904_MIC_SHORT_FILTER_ENA_WIDTH            1  /* MIC_SHORT_FILTER_ENA */
-#define WM8904_MICBIAS_SEL_MASK                 0x0007  /* MICBIAS_SEL - [2:0] */
-#define WM8904_MICBIAS_SEL_SHIFT                     0  /* MICBIAS_SEL - [2:0] */
-#define WM8904_MICBIAS_SEL_WIDTH                     3  /* MICBIAS_SEL - [2:0] */
-
-/*
  * R8 (0x08) - Analogue DAC 0
  */
 #define WM8904_DAC_BIAS_SEL_MASK                0x0018  /* DAC_BIAS_SEL - [4:3] */
@@ -1200,70 +1167,6 @@ extern struct snd_soc_codec_device soc_codec_dev_wm8904;
 #define WM8904_FLL_CLK_REF_SRC_WIDTH                 2  /* FLL_CLK_REF_SRC - [1:0] */
 
 /*
- * R121 (0x79) - GPIO Control 1
- */
-#define WM8904_GPIO1_PU                         0x0020  /* GPIO1_PU */
-#define WM8904_GPIO1_PU_MASK                    0x0020  /* GPIO1_PU */
-#define WM8904_GPIO1_PU_SHIFT                        5  /* GPIO1_PU */
-#define WM8904_GPIO1_PU_WIDTH                        1  /* GPIO1_PU */
-#define WM8904_GPIO1_PD                         0x0010  /* GPIO1_PD */
-#define WM8904_GPIO1_PD_MASK                    0x0010  /* GPIO1_PD */
-#define WM8904_GPIO1_PD_SHIFT                        4  /* GPIO1_PD */
-#define WM8904_GPIO1_PD_WIDTH                        1  /* GPIO1_PD */
-#define WM8904_GPIO1_SEL_MASK                   0x000F  /* GPIO1_SEL - [3:0] */
-#define WM8904_GPIO1_SEL_SHIFT                       0  /* GPIO1_SEL - [3:0] */
-#define WM8904_GPIO1_SEL_WIDTH                       4  /* GPIO1_SEL - [3:0] */
-
-/*
- * R122 (0x7A) - GPIO Control 2
- */
-#define WM8904_GPIO2_PU                         0x0020  /* GPIO2_PU */
-#define WM8904_GPIO2_PU_MASK                    0x0020  /* GPIO2_PU */
-#define WM8904_GPIO2_PU_SHIFT                        5  /* GPIO2_PU */
-#define WM8904_GPIO2_PU_WIDTH                        1  /* GPIO2_PU */
-#define WM8904_GPIO2_PD                         0x0010  /* GPIO2_PD */
-#define WM8904_GPIO2_PD_MASK                    0x0010  /* GPIO2_PD */
-#define WM8904_GPIO2_PD_SHIFT                        4  /* GPIO2_PD */
-#define WM8904_GPIO2_PD_WIDTH                        1  /* GPIO2_PD */
-#define WM8904_GPIO2_SEL_MASK                   0x000F  /* GPIO2_SEL - [3:0] */
-#define WM8904_GPIO2_SEL_SHIFT                       0  /* GPIO2_SEL - [3:0] */
-#define WM8904_GPIO2_SEL_WIDTH                       4  /* GPIO2_SEL - [3:0] */
-
-/*
- * R123 (0x7B) - GPIO Control 3
- */
-#define WM8904_GPIO3_PU                         0x0020  /* GPIO3_PU */
-#define WM8904_GPIO3_PU_MASK                    0x0020  /* GPIO3_PU */
-#define WM8904_GPIO3_PU_SHIFT                        5  /* GPIO3_PU */
-#define WM8904_GPIO3_PU_WIDTH                        1  /* GPIO3_PU */
-#define WM8904_GPIO3_PD                         0x0010  /* GPIO3_PD */
-#define WM8904_GPIO3_PD_MASK                    0x0010  /* GPIO3_PD */
-#define WM8904_GPIO3_PD_SHIFT                        4  /* GPIO3_PD */
-#define WM8904_GPIO3_PD_WIDTH                        1  /* GPIO3_PD */
-#define WM8904_GPIO3_SEL_MASK                   0x000F  /* GPIO3_SEL - [3:0] */
-#define WM8904_GPIO3_SEL_SHIFT                       0  /* GPIO3_SEL - [3:0] */
-#define WM8904_GPIO3_SEL_WIDTH                       4  /* GPIO3_SEL - [3:0] */
-
-/*
- * R124 (0x7C) - GPIO Control 4
- */
-#define WM8904_GPI7_ENA                         0x0200  /* GPI7_ENA */
-#define WM8904_GPI7_ENA_MASK                    0x0200  /* GPI7_ENA */
-#define WM8904_GPI7_ENA_SHIFT                        9  /* GPI7_ENA */
-#define WM8904_GPI7_ENA_WIDTH                        1  /* GPI7_ENA */
-#define WM8904_GPI8_ENA                         0x0100  /* GPI8_ENA */
-#define WM8904_GPI8_ENA_MASK                    0x0100  /* GPI8_ENA */
-#define WM8904_GPI8_ENA_SHIFT                        8  /* GPI8_ENA */
-#define WM8904_GPI8_ENA_WIDTH                        1  /* GPI8_ENA */
-#define WM8904_GPIO_BCLK_MODE_ENA               0x0080  /* GPIO_BCLK_MODE_ENA */
-#define WM8904_GPIO_BCLK_MODE_ENA_MASK          0x0080  /* GPIO_BCLK_MODE_ENA */
-#define WM8904_GPIO_BCLK_MODE_ENA_SHIFT              7  /* GPIO_BCLK_MODE_ENA */
-#define WM8904_GPIO_BCLK_MODE_ENA_WIDTH              1  /* GPIO_BCLK_MODE_ENA */
-#define WM8904_GPIO_BCLK_SEL_MASK               0x000F  /* GPIO_BCLK_SEL - [3:0] */
-#define WM8904_GPIO_BCLK_SEL_SHIFT                   0  /* GPIO_BCLK_SEL - [3:0] */
-#define WM8904_GPIO_BCLK_SEL_WIDTH                   4  /* GPIO_BCLK_SEL - [3:0] */
-
-/*
  * R126 (0x7E) - Digital Pulls
  */
 #define WM8904_MCLK_PU                          0x0080  /* MCLK_PU */
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 0c04b476487f..e3c4bbfaae27 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -581,7 +581,7 @@ static int wm8940_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                  int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8940_priv *wm8940 = codec->private_data;
+        struct wm8940_priv *wm8940 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -692,7 +692,6 @@ static int wm8940_resume(struct platform_device *pdev)
         ret = wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         if (ret)
                 goto error_ret;
-        ret = wm8940_set_bias_level(codec, codec->suspend_bias_level);
 
 error_ret:
         return ret;
@@ -773,7 +772,7 @@ static int wm8940_register(struct wm8940_priv *wm8940,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8940;
+        snd_soc_codec_set_drvdata(codec, wm8940);
         codec->name = "WM8940";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index c8d7a809af4d..fedb76452f1b 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -235,7 +235,7 @@ static struct {
 
 static int wm8955_configure_clocking(struct snd_soc_codec *codec)
 {
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         int i, ret, val;
         int clocking = 0;
         int srate = 0;
@@ -353,7 +353,7 @@ static int deemph_settings[] = { 0, 32000, 44100, 48000 };
 
 static int wm8955_set_deemph(struct snd_soc_codec *codec)
 {
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         int val, i, best;
 
         /* If we're using deemphasis select the nearest available sample
@@ -382,7 +382,7 @@ static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 
         return wm8955->deemph;
 }
@@ -391,7 +391,7 @@ static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         int deemph = ucontrol->value.enumerated.item[0];
 
         if (deemph > 1)
@@ -598,7 +598,7 @@ static int wm8955_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         int ret;
         int wl;
 
@@ -647,7 +647,7 @@ static int wm8955_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                              unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8955_priv *priv = codec->private_data;
+        struct wm8955_priv *priv = snd_soc_codec_get_drvdata(codec);
         int div;
 
         switch (clk_id) {
@@ -770,7 +770,7 @@ static int wm8955_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 static int wm8955_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8955_priv *wm8955 = codec->private_data;
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         int ret, i;
 
         switch (level) {
@@ -971,7 +971,7 @@ static int wm8955_register(struct wm8955_priv *wm8955,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8955;
+        snd_soc_codec_set_drvdata(codec, wm8955);
         codec->name = "WM8955";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index f1e63e01b04d..7233cc68435a 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -23,6 +23,7 @@
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
+#include <sound/wm8960.h>
 
 #include "wm8960.h"
 
@@ -31,8 +32,14 @@
 struct snd_soc_codec_device soc_codec_dev_wm8960;
 
 /* R25 - Power 1 */
+#define WM8960_VMID_MASK 0x180
 #define WM8960_VREF      0x40
 
+/* R26 - Power 2 */
+#define WM8960_PWR2_LOUT1       0x40
+#define WM8960_PWR2_ROUT1       0x20
+#define WM8960_PWR2_OUT3        0x02
+
 /* R28 - Anti-pop 1 */
 #define WM8960_POBCTRL   0x80
 #define WM8960_BUFDCOPEN 0x10
@@ -42,6 +49,7 @@ struct snd_soc_codec_device soc_codec_dev_wm8960;
 
 /* R29 - Anti-pop 2 */
 #define WM8960_DISOP     0x40
+#define WM8960_DRES_MASK 0x30
 
 /*
  * wm8960 register cache
@@ -68,6 +76,9 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
 struct wm8960_priv {
         u16 reg_cache[WM8960_CACHEREGNUM];
         struct snd_soc_codec codec;
+        struct snd_soc_dapm_widget *lout1;
+        struct snd_soc_dapm_widget *rout1;
+        struct snd_soc_dapm_widget *out3;
 };
 
 #define wm8960_reset(c) snd_soc_write(c, WM8960_RESET, 0)
@@ -226,10 +237,6 @@ SND_SOC_DAPM_MIXER("Right Output Mixer", WM8960_POWER3, 2, 0,
         &wm8960_routput_mixer[0],
         ARRAY_SIZE(wm8960_routput_mixer)),
 
-SND_SOC_DAPM_MIXER("Mono Output Mixer", WM8960_POWER2, 1, 0,
-        &wm8960_mono_out[0],
-        ARRAY_SIZE(wm8960_mono_out)),
-
 SND_SOC_DAPM_PGA("LOUT1 PGA", WM8960_POWER2, 6, 0, NULL, 0),
 SND_SOC_DAPM_PGA("ROUT1 PGA", WM8960_POWER2, 5, 0, NULL, 0),
 
@@ -248,6 +255,17 @@ SND_SOC_DAPM_OUTPUT("SPK_RN"),
 SND_SOC_DAPM_OUTPUT("OUT3"),
 };
 
+static const struct snd_soc_dapm_widget wm8960_dapm_widgets_out3[] = {
+SND_SOC_DAPM_MIXER("Mono Output Mixer", WM8960_POWER2, 1, 0,
+        &wm8960_mono_out[0],
+        ARRAY_SIZE(wm8960_mono_out)),
+};
+
+/* Represent OUT3 as a PGA so that it gets turned on with LOUT1/ROUT1 */
+static const struct snd_soc_dapm_widget wm8960_dapm_widgets_capless[] = {
+SND_SOC_DAPM_PGA("OUT3 VMID", WM8960_POWER2, 1, 0, NULL, 0),
+};
+
 static const struct snd_soc_dapm_route audio_paths[] = {
         { "Left Boost Mixer", "LINPUT1 Switch", "LINPUT1" },
         { "Left Boost Mixer", "LINPUT2 Switch", "LINPUT2" },
@@ -278,9 +296,6 @@ static const struct snd_soc_dapm_route audio_paths[] = {
         { "Right Output Mixer", "Boost Bypass Switch", "Right Boost Mixer" } ,
         { "Right Output Mixer", "PCM Playback Switch", "Right DAC" },
 
-        { "Mono Output Mixer", "Left Switch", "Left Output Mixer" },
-        { "Mono Output Mixer", "Right Switch", "Right Output Mixer" },
-
         { "LOUT1 PGA", NULL, "Left Output Mixer" },
         { "ROUT1 PGA", NULL, "Right Output Mixer" },
 
@@ -297,17 +312,65 @@ static const struct snd_soc_dapm_route audio_paths[] = {
         { "SPK_LP", NULL, "Left Speaker Output" },
         { "SPK_RN", NULL, "Right Speaker Output" },
         { "SPK_RP", NULL, "Right Speaker Output" },
+};
+
+static const struct snd_soc_dapm_route audio_paths_out3[] = {
+        { "Mono Output Mixer", "Left Switch", "Left Output Mixer" },
+        { "Mono Output Mixer", "Right Switch", "Right Output Mixer" },
 
         { "OUT3", NULL, "Mono Output Mixer", }
 };
 
+static const struct snd_soc_dapm_route audio_paths_capless[] = {
+        { "HP_L", NULL, "OUT3 VMID" },
+        { "HP_R", NULL, "OUT3 VMID" },
+
+        { "OUT3 VMID", NULL, "Left Output Mixer" },
+        { "OUT3 VMID", NULL, "Right Output Mixer" },
+};
+
 static int wm8960_add_widgets(struct snd_soc_codec *codec)
 {
+        struct wm8960_data *pdata = codec->dev->platform_data;
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_dapm_widget *w;
+
         snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets,
                                   ARRAY_SIZE(wm8960_dapm_widgets));
 
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
+        /* In capless mode OUT3 is used to provide VMID for the
+         * headphone outputs, otherwise it is used as a mono mixer.
+         */
+        if (pdata && pdata->capless) {
+                snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_capless,
+                                          ARRAY_SIZE(wm8960_dapm_widgets_capless));
+
+                snd_soc_dapm_add_routes(codec, audio_paths_capless,
+                                        ARRAY_SIZE(audio_paths_capless));
+        } else {
+                snd_soc_dapm_new_controls(codec, wm8960_dapm_widgets_out3,
+                                          ARRAY_SIZE(wm8960_dapm_widgets_out3));
+
+                snd_soc_dapm_add_routes(codec, audio_paths_out3,
+                                        ARRAY_SIZE(audio_paths_out3));
+        }
+
+        /* We need to power up the headphone output stage out of
+         * sequence for capless mode.  To save scanning the widget
+         * list each time to find the desired power state do so now
+         * and save the result.
+         */
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+                if (strcmp(w->name, "LOUT1 PGA") == 0)
+                        wm8960->lout1 = w;
+                if (strcmp(w->name, "ROUT1 PGA") == 0)
+                        wm8960->rout1 = w;
+                if (strcmp(w->name, "OUT3 VMID") == 0)
+                        wm8960->out3 = w;
+        }
+        
         return 0;
 }
 
@@ -408,10 +471,9 @@ static int wm8960_mute(struct snd_soc_dai *dai, int mute)
         return 0;
 }
 
-static int wm8960_set_bias_level(struct snd_soc_codec *codec,
-                                 enum snd_soc_bias_level level)
+static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
+                                      enum snd_soc_bias_level level)
 {
-        struct wm8960_data *pdata = codec->dev->platform_data;
         u16 reg;
 
         switch (level) {
@@ -430,18 +492,8 @@ static int wm8960_set_bias_level(struct snd_soc_codec *codec,
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Enable anti-pop features */
                         snd_soc_write(codec, WM8960_APOP1,
-                                     WM8960_POBCTRL | WM8960_SOFT_ST |
-                                     WM8960_BUFDCOPEN | WM8960_BUFIOEN);
-
-                        /* Discharge HP output */
-                        reg = WM8960_DISOP;
-                        if (pdata)
-                                reg |= pdata->dres << 4;
-                        snd_soc_write(codec, WM8960_APOP2, reg);
-
-                        msleep(400);
-
-                        snd_soc_write(codec, WM8960_APOP2, 0);
+                                      WM8960_POBCTRL | WM8960_SOFT_ST |
+                                      WM8960_BUFDCOPEN | WM8960_BUFIOEN);
 
                         /* Enable & ramp VMID at 2x50k */
                         reg = snd_soc_read(codec, WM8960_POWER1);
@@ -472,8 +524,101 @@ static int wm8960_set_bias_level(struct snd_soc_codec *codec,
                 /* Disable VMID and VREF, let them discharge */
                 snd_soc_write(codec, WM8960_POWER1, 0);
                 msleep(600);
+                break;
+        }
+
+        codec->bias_level = level;
+
+        return 0;
+}
+
+static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
+                                         enum snd_soc_bias_level level)
+{
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+        int reg;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                switch (codec->bias_level) {
+                case SND_SOC_BIAS_STANDBY:
+                        /* Enable anti pop mode */
+                        snd_soc_update_bits(codec, WM8960_APOP1,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN);
+
+                        /* Enable LOUT1, ROUT1 and OUT3 if they're enabled */
+                        reg = 0;
+                        if (wm8960->lout1 && wm8960->lout1->power)
+                                reg |= WM8960_PWR2_LOUT1;
+                        if (wm8960->rout1 && wm8960->rout1->power)
+                                reg |= WM8960_PWR2_ROUT1;
+                        if (wm8960->out3 && wm8960->out3->power)
+                                reg |= WM8960_PWR2_OUT3;
+                        snd_soc_update_bits(codec, WM8960_POWER2,
+                                            WM8960_PWR2_LOUT1 |
+                                            WM8960_PWR2_ROUT1 |
+                                            WM8960_PWR2_OUT3, reg);
+
+                        /* Enable VMID at 2*50k */
+                        snd_soc_update_bits(codec, WM8960_POWER1,
+                                            WM8960_VMID_MASK, 0x80);
+
+                        /* Ramp */
+                        msleep(100);
+
+                        /* Enable VREF */
+                        snd_soc_update_bits(codec, WM8960_POWER1,
+                                            WM8960_VREF, WM8960_VREF);
+
+                        msleep(100);
+                        break;
+
+                case SND_SOC_BIAS_ON:
+                        /* Enable anti-pop mode */
+                        snd_soc_update_bits(codec, WM8960_APOP1,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN);
+
+                        /* Disable VMID and VREF */
+                        snd_soc_update_bits(codec, WM8960_POWER1,
+                                            WM8960_VREF | WM8960_VMID_MASK, 0);
+                        break;
+
+                default:
+                        break;
+                }
+                break;
 
-                snd_soc_write(codec, WM8960_APOP1, 0);
+        case SND_SOC_BIAS_STANDBY:
+                switch (codec->bias_level) {
+                case SND_SOC_BIAS_PREPARE:
+                        /* Disable HP discharge */
+                        snd_soc_update_bits(codec, WM8960_APOP2,
+                                            WM8960_DISOP | WM8960_DRES_MASK,
+                                            0);
+
+                        /* Disable anti-pop features */
+                        snd_soc_update_bits(codec, WM8960_APOP1,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN,
+                                            WM8960_POBCTRL | WM8960_SOFT_ST |
+                                            WM8960_BUFDCOPEN);
+                        break;
+
+                default:
+                        break;
+                }
+                break;
+
+        case SND_SOC_BIAS_OFF:
                 break;
         }
 
@@ -594,10 +739,6 @@ static int wm8960_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
         u16 reg;
 
         switch (div_id) {
-        case WM8960_SYSCLKSEL:
-                reg = snd_soc_read(codec, WM8960_CLOCK1) & 0x1fe;
-                snd_soc_write(codec, WM8960_CLOCK1, reg | div);
-                break;
         case WM8960_SYSCLKDIV:
                 reg = snd_soc_read(codec, WM8960_CLOCK1) & 0x1f9;
                 snd_soc_write(codec, WM8960_CLOCK1, reg | div);
@@ -663,7 +804,7 @@ static int wm8960_suspend(struct platform_device *pdev, pm_message_t state)
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
 
-        wm8960_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        codec->set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
@@ -682,8 +823,8 @@ static int wm8960_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
 
-        wm8960_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8960_set_bias_level(codec, codec->suspend_bias_level);
+        codec->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
         return 0;
 }
 
@@ -753,6 +894,8 @@ static int wm8960_register(struct wm8960_priv *wm8960,
                 goto err;
         }
 
+        codec->set_bias_level = wm8960_set_bias_level_out3;
+
         if (!pdata) {
                 dev_warn(codec->dev, "No platform data supplied\n");
         } else {
@@ -760,17 +903,19 @@ static int wm8960_register(struct wm8960_priv *wm8960,
                         dev_err(codec->dev, "Invalid DRES: %d\n", pdata->dres);
                         pdata->dres = 0;
                 }
+
+                if (pdata->capless)
+                        codec->set_bias_level = wm8960_set_bias_level_capless;
         }
 
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8960;
+        snd_soc_codec_set_drvdata(codec, wm8960);
         codec->name = "WM8960";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8960_set_bias_level;
         codec->dai = &wm8960_dai;
         codec->num_dai = 1;
         codec->reg_cache_size = WM8960_CACHEREGNUM;
@@ -792,7 +937,7 @@ static int wm8960_register(struct wm8960_priv *wm8960,
 
         wm8960_dai.dev = codec->dev;
 
-        wm8960_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        codec->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
         reg = snd_soc_read(codec, WM8960_LINVOL);
@@ -841,7 +986,7 @@ err:
 
 static void wm8960_unregister(struct wm8960_priv *wm8960)
 {
-        wm8960_set_bias_level(&wm8960->codec, SND_SOC_BIAS_OFF);
+        wm8960->codec.set_bias_level(&wm8960->codec, SND_SOC_BIAS_OFF);
         snd_soc_unregister_dai(&wm8960_dai);
         snd_soc_unregister_codec(&wm8960->codec);
         kfree(wm8960);
@@ -883,7 +1028,7 @@ MODULE_DEVICE_TABLE(i2c, wm8960_i2c_id);
 
 static struct i2c_driver wm8960_i2c_driver = {
         .driver = {
-                .name = "WM8960 I2C Codec",
+                .name = "wm8960",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8960_i2c_probe,
diff --git a/sound/soc/codecs/wm8960.h b/sound/soc/codecs/wm8960.h
index c9af56c9d9d4..a5ef65481b86 100644
--- a/sound/soc/codecs/wm8960.h
+++ b/sound/soc/codecs/wm8960.h
@@ -76,7 +76,6 @@
 #define WM8960_OPCLKDIV                 2
 #define WM8960_DCLKDIV                  3
 #define WM8960_TOCLKSEL                 4
-#define WM8960_SYSCLKSEL                5
 
 #define WM8960_SYSCLK_DIV_1             (0 << 1)
 #define WM8960_SYSCLK_DIV_2             (2 << 1)
@@ -114,14 +113,4 @@
 extern struct snd_soc_dai wm8960_dai;
 extern struct snd_soc_codec_device soc_codec_dev_wm8960;
 
-#define WM8960_DRES_400R 0
-#define WM8960_DRES_200R 1
-#define WM8960_DRES_600R 2
-#define WM8960_DRES_150R 3
-#define WM8960_DRES_MAX  3
-
-struct wm8960_data {
-        int dres;
-};
-
 #endif
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 50634ab76a5c..5b9a756242f1 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -631,7 +631,7 @@ static int wm8961_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8961_priv *wm8961 = codec->private_data;
+        struct wm8961_priv *wm8961 = snd_soc_codec_get_drvdata(codec);
         int i, best, target, fs;
         u16 reg;
 
@@ -722,7 +722,7 @@ static int wm8961_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                              int dir)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8961_priv *wm8961 = codec->private_data;
+        struct wm8961_priv *wm8961 = snd_soc_codec_get_drvdata(codec);
         u16 reg = snd_soc_read(codec, WM8961_CLOCKING1);
 
         if (freq > 33000000) {
@@ -1065,7 +1065,7 @@ static int wm8961_register(struct wm8961_priv *wm8961)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8961;
+        snd_soc_codec_set_drvdata(codec, wm8961);
         codec->name = "WM8961";
         codec->owner = THIS_MODULE;
         codec->dai = &wm8961_dai;
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index a65b781af512..a99620f335d2 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -415,7 +415,7 @@ static int wm8971_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8971_priv *wm8971 = codec->private_data;
+        struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -494,7 +494,7 @@ static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8971_priv *wm8971 = codec->private_data;
+        struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8971_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8971_SRATE) & 0x1c0;
         int coeff = get_coeff(wm8971->sysclk, params_rate(params));
@@ -820,7 +820,7 @@ static int wm8971_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        codec->private_data = wm8971;
+        snd_soc_codec_set_drvdata(codec, wm8971);
         socdev->card->codec = codec;
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
@@ -830,7 +830,7 @@ static int wm8971_probe(struct platform_device *pdev)
         INIT_DELAYED_WORK(&codec->delayed_work, wm8971_work);
         wm8971_workq = create_workqueue("wm8971");
         if (wm8971_workq == NULL) {
-                kfree(codec->private_data);
+                kfree(snd_soc_codec_get_drvdata(codec));
                 kfree(codec);
                 return -ENOMEM;
         }
@@ -844,7 +844,7 @@ static int wm8971_probe(struct platform_device *pdev)
 
         if (ret != 0) {
                 destroy_workqueue(wm8971_workq);
-                kfree(codec->private_data);
+                kfree(snd_soc_codec_get_drvdata(codec));
                 kfree(codec);
         }
 
@@ -867,7 +867,7 @@ static int wm8971_remove(struct platform_device *pdev)
         i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8971_i2c_driver);
 #endif
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec);
 
         return 0;
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 69708c4cc004..a2c4b2f37cca 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -181,7 +181,7 @@ SOC_SINGLE("ADC 128x Oversampling Switch", WM8974_ADC, 8, 1, 0),
 static const struct snd_kcontrol_new wm8974_speaker_mixer_controls[] = {
 SOC_DAPM_SINGLE("Line Bypass Switch", WM8974_SPKMIX, 1, 1, 0),
 SOC_DAPM_SINGLE("Aux Playback Switch", WM8974_SPKMIX, 5, 1, 0),
-SOC_DAPM_SINGLE("PCM Playback Switch", WM8974_SPKMIX, 0, 1, 1),
+SOC_DAPM_SINGLE("PCM Playback Switch", WM8974_SPKMIX, 0, 1, 0),
 };
 
 /* Mono Output Mixer */
@@ -609,7 +609,7 @@ static int wm8974_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
         wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        wm8974_set_bias_level(codec, codec->suspend_bias_level);
+
         return 0;
 }
 
@@ -677,7 +677,7 @@ static __devinit int wm8974_register(struct wm8974_priv *wm8974)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8974;
+        snd_soc_codec_set_drvdata(codec, wm8974);
         codec->name = "WM8974";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 526f56b09066..51d5f433215c 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -439,7 +439,7 @@ static int wm8978_enum_mclk(unsigned int f_out, unsigned int f_mclk,
  */
 static int wm8978_configure_pll(struct snd_soc_codec *codec)
 {
-        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         struct wm8978_pll_div pll_div;
         unsigned int f_opclk = wm8978->f_opclk, f_mclk = wm8978->f_mclk,
                 f_256fs = wm8978->f_256fs;
@@ -535,7 +535,7 @@ static int wm8978_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                                  int div_id, int div)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         switch (div_id) {
@@ -580,7 +580,7 @@ static int wm8978_set_dai_sysclk(struct snd_soc_dai *codec_dai, int clk_id,
                                  unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
         dev_dbg(codec->dev, "%s: ID %d, freq %u\n", __func__, clk_id, freq);
@@ -692,7 +692,7 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         /* Word length mask = 0x60 */
         u16 iface_ctl = snd_soc_read(codec, WM8978_AUDIO_INTERFACE) & ~0x60;
         /* Sampling rate mask = 0xe (for filters) */
@@ -912,7 +912,7 @@ static int wm8978_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         int i;
         u16 *cache = codec->reg_cache;
 
@@ -1020,7 +1020,7 @@ static __devinit int wm8978_register(struct wm8978_priv *wm8978)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8978;
+        snd_soc_codec_set_drvdata(codec, wm8978);
         codec->name = "WM8978";
         codec->owner = THIS_MODULE;
         codec->bias_level = SND_SOC_BIAS_OFF;
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index bb18c3ecfeb9..0417dae32e6f 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -495,7 +495,7 @@ static int wm8988_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8988_priv *wm8988 = codec->private_data;
+        struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -585,7 +585,7 @@ static int wm8988_pcm_startup(struct snd_pcm_substream *substream,
                               struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8988_priv *wm8988 = codec->private_data;
+        struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
 
         /* The set of sample rates that can be supported depends on the
          * MCLK supplied to the CODEC - enforce this.
@@ -610,7 +610,7 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_device *socdev = rtd->socdev;
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8988_priv *wm8988 = codec->private_data;
+        struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8988_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8988_SRATE) & 0x180;
         int coeff;
@@ -833,7 +833,7 @@ static int wm8988_register(struct wm8988_priv *wm8988,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8988;
+        snd_soc_codec_set_drvdata(codec, wm8988);
         codec->name = "WM8988";
         codec->owner = THIS_MODULE;
         codec->dai = &wm8988_dai;
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 831f4730bfd5..7b536d923ea9 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1012,7 +1012,7 @@ static int wm8990_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8990_priv *wm8990 = codec->private_data;
+        struct wm8990_priv *wm8990 = snd_soc_codec_get_drvdata(codec);
 
         wm8990->sysclk = freq;
         return 0;
@@ -1524,7 +1524,7 @@ static int wm8990_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        codec->private_data = wm8990;
+        snd_soc_codec_set_drvdata(codec, wm8990);
         socdev->card->codec = codec;
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
@@ -1541,7 +1541,7 @@ static int wm8990_probe(struct platform_device *pdev)
 #endif
 
         if (ret != 0) {
-                kfree(codec->private_data);
+                kfree(snd_soc_codec_get_drvdata(codec));
                 kfree(codec);
         }
         return ret;
@@ -1561,7 +1561,7 @@ static int wm8990_remove(struct platform_device *pdev)
         i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8990_i2c_driver);
 #endif
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec);
 
         return 0;
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 03e8b1a6a56c..d8d300c6175f 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -371,7 +371,7 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                           unsigned int Fref, unsigned int Fout)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         u16 reg1, reg4, reg5;
         struct _fll_div fll_div;
         int ret;
@@ -458,7 +458,7 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
 
 static int configure_clock(struct snd_soc_codec *codec)
 {
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         unsigned int reg;
 
         /* This should be done on init() for bypass paths */
@@ -717,7 +717,7 @@ static int class_w_put(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct snd_soc_codec *codec = widget->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         /* Turn it off if we're using the main output mixer */
@@ -949,7 +949,7 @@ static void wm8993_cache_restore(struct snd_soc_codec *codec)
 static int wm8993_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         switch (level) {
@@ -1047,7 +1047,7 @@ static int wm8993_set_sysclk(struct snd_soc_dai *codec_dai,
                              int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 
         switch (clk_id) {
         case WM8993_SYSCLK_MCLK:
@@ -1067,7 +1067,7 @@ static int wm8993_set_dai_fmt(struct snd_soc_dai *dai,
                               unsigned int fmt)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         unsigned int aif1 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_1);
         unsigned int aif4 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_4);
 
@@ -1163,7 +1163,7 @@ static int wm8993_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int ret, i, best, best_val, cur_val;
         unsigned int clocking1, clocking3, aif1, aif4;
 
@@ -1328,7 +1328,7 @@ static int wm8993_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
                                unsigned int rx_mask, int slots, int slot_width)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int aif1 = 0;
         int aif2 = 0;
 
@@ -1431,7 +1431,7 @@ static int wm8993_probe(struct platform_device *pdev)
 
         socdev->card->codec = wm8993_codec;
         codec = wm8993_codec;
-        wm8993 = codec->private_data;
+        wm8993 = snd_soc_codec_get_drvdata(codec);
 
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
@@ -1478,7 +1478,7 @@ static int wm8993_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int fll_fout = wm8993->fll_fout;
         int fll_fref  = wm8993->fll_fref;
         int ret;
@@ -1502,7 +1502,7 @@ static int wm8993_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8993_priv *wm8993 = codec->private_data;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -1571,7 +1571,7 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
         codec->set_bias_level = wm8993_set_bias_level;
         codec->dai = &wm8993_dai;
         codec->num_dai = 1;
-        codec->private_data = wm8993;
+        snd_soc_codec_set_drvdata(codec, wm8993);
 
         wm8993->hubs_data.hp_startup_mode = 1;
         wm8993->hubs_data.dcs_codes = -2;
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 9da0724cd47a..e84a1177f350 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -62,6 +62,12 @@ static int wm8994_retune_mobile_base[] = {
 
 #define WM8994_REG_CACHE_SIZE  0x621
 
+struct wm8994_micdet {
+        struct snd_soc_jack *jack;
+        int det;
+        int shrt;
+};
+
 /* codec private data */
 struct wm8994_priv {
         struct wm_hubs_data hubs;
@@ -87,6 +93,8 @@ struct wm8994_priv {
         int retune_mobile_cfg[WM8994_NUM_EQ];
         struct soc_enum retune_mobile_enum;
 
+        struct wm8994_micdet micdet[2];
+
         struct wm8994_pdata *pdata;
 };
 
@@ -1696,13 +1704,15 @@ static int wm8994_volatile(unsigned int reg)
 static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int value)
 {
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
         BUG_ON(reg > WM8994_MAX_REGISTER);
 
         if (!wm8994_volatile(reg))
                 wm8994->reg_cache[reg] = value;
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         return wm8994_reg_write(codec->control_data, reg, value);
 }
 
@@ -1721,7 +1731,7 @@ static unsigned int wm8994_read(struct snd_soc_codec *codec,
 
 static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
 {
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int rate;
         int reg1 = 0;
         int offset;
@@ -1762,6 +1772,11 @@ static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
                 dev_dbg(codec->dev, "Dividing AIF%d clock to %dHz\n",
                         aif + 1, rate);
         }
+
+        if (rate && rate < 3000000)
+                dev_warn(codec->dev, "AIF%dCLK is %dHz, should be >=3MHz for optimal performance\n",
+                         aif + 1, rate);
+
         wm8994->aifclk[aif] = rate;
 
         snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1 + offset,
@@ -1773,7 +1788,7 @@ static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
 
 static int configure_clock(struct snd_soc_codec *codec)
 {
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int old, new;
 
         /* Bring up the AIF clocks first */
@@ -1870,7 +1885,7 @@ static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
 
 static void wm8994_set_drc(struct snd_soc_codec *codec, int drc)
 {
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         struct wm8994_pdata *pdata = wm8994->pdata;
         int base = wm8994_drc_base[drc];
         int cfg = wm8994->drc_cfg[drc];
@@ -1906,7 +1921,7 @@ static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = codec->private_data;       
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);  
         struct wm8994_pdata *pdata = wm8994->pdata;
         int drc = wm8994_get_drc(kcontrol->id.name);
         int value = ucontrol->value.integer.value[0];
@@ -1928,7 +1943,7 @@ static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int drc = wm8994_get_drc(kcontrol->id.name);
 
         ucontrol->value.enumerated.item[0] = wm8994->drc_cfg[drc];
@@ -1938,7 +1953,7 @@ static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol,
 
 static void wm8994_set_retune_mobile(struct snd_soc_codec *codec, int block)
 {
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         struct wm8994_pdata *pdata = wm8994->pdata;
         int base = wm8994_retune_mobile_base[block];
         int iface, best, best_val, save, i, cfg;
@@ -2009,7 +2024,7 @@ static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = codec->private_data;       
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);  
         struct wm8994_pdata *pdata = wm8994->pdata;
         int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
         int value = ucontrol->value.integer.value[0];
@@ -2031,7 +2046,7 @@ static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
 
         ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block];
@@ -2182,13 +2197,13 @@ static void wm8994_update_class_w(struct snd_soc_codec *codec)
         /* Only support direct DAC->headphone paths */
         reg = snd_soc_read(codec, WM8994_OUTPUT_MIXER_1);
         if (!(reg & WM8994_DAC1L_TO_HPOUT1L)) {
-                dev_dbg(codec->dev, "HPL connected to output mixer\n");
+                dev_vdbg(codec->dev, "HPL connected to output mixer\n");
                 enable = 0;
         }
 
         reg = snd_soc_read(codec, WM8994_OUTPUT_MIXER_2);
         if (!(reg & WM8994_DAC1R_TO_HPOUT1R)) {
-                dev_dbg(codec->dev, "HPR connected to output mixer\n");
+                dev_vdbg(codec->dev, "HPR connected to output mixer\n");
                 enable = 0;
         }
 
@@ -2196,26 +2211,26 @@ static void wm8994_update_class_w(struct snd_soc_codec *codec)
         reg = snd_soc_read(codec, WM8994_DAC1_LEFT_MIXER_ROUTING);
         switch (reg) {
         case WM8994_AIF2DACL_TO_DAC1L:
-                dev_dbg(codec->dev, "Class W source AIF2DAC\n");
+                dev_vdbg(codec->dev, "Class W source AIF2DAC\n");
                 source = 2 << WM8994_CP_DYN_SRC_SEL_SHIFT;
                 break;
         case WM8994_AIF1DAC2L_TO_DAC1L:
-                dev_dbg(codec->dev, "Class W source AIF1DAC2\n");
+                dev_vdbg(codec->dev, "Class W source AIF1DAC2\n");
                 source = 1 << WM8994_CP_DYN_SRC_SEL_SHIFT;
                 break;
         case WM8994_AIF1DAC1L_TO_DAC1L:
-                dev_dbg(codec->dev, "Class W source AIF1DAC1\n");
+                dev_vdbg(codec->dev, "Class W source AIF1DAC1\n");
                 source = 0 << WM8994_CP_DYN_SRC_SEL_SHIFT;
                 break;
         default:
-                dev_dbg(codec->dev, "DAC mixer setting: %x\n", reg);
+                dev_vdbg(codec->dev, "DAC mixer setting: %x\n", reg);
                 enable = 0;
                 break;
         }
 
         reg_r = snd_soc_read(codec, WM8994_DAC1_RIGHT_MIXER_ROUTING);
         if (reg_r != reg) {
-                dev_dbg(codec->dev, "Left and right DAC mixers different\n");
+                dev_vdbg(codec->dev, "Left and right DAC mixers different\n");
                 enable = 0;
         }
 
@@ -2777,9 +2792,18 @@ static int wm8994_get_fll_config(struct fll_div *fll,
 
         if (freq_in > 1000000) {
                 fll->fll_fratio = 0;
-        } else {
+        } else if (freq_in > 256000) {
+                fll->fll_fratio = 1;
+                freq_in *= 2;
+        } else if (freq_in > 128000) {
+                fll->fll_fratio = 2;
+                freq_in *= 4;
+        } else if (freq_in > 64000) {
                 fll->fll_fratio = 3;
                 freq_in *= 8;
+        } else {
+                fll->fll_fratio = 4;
+                freq_in *= 16;
         }
         pr_debug("FLL_FRATIO=%d, Fref=%dHz\n", fll->fll_fratio, freq_in);
 
@@ -2812,7 +2836,7 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
                           unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int reg_offset, ret;
         struct fll_div fll;
         u16 reg, aif1, aif2;
@@ -2836,6 +2860,21 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
                 return -EINVAL;
         }
 
+        switch (src) {
+        case 0:
+                /* Allow no source specification when stopping */
+                if (freq_out)
+                        return -EINVAL;
+                break;
+        case WM8994_FLL_SRC_MCLK1:
+        case WM8994_FLL_SRC_MCLK2:
+        case WM8994_FLL_SRC_LRCLK:
+        case WM8994_FLL_SRC_BCLK:
+                break;
+        default:
+                return -EINVAL;
+        }
+
         /* Are we changing anything? */
         if (wm8994->fll[id].src == src &&
             wm8994->fll[id].in == freq_in && wm8994->fll[id].out == freq_out)
@@ -2876,8 +2915,10 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
                                     fll.n << WM8994_FLL1_N_SHIFT);
 
         snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset,
-                            WM8994_FLL1_REFCLK_DIV_MASK,
-                            fll.clk_ref_div << WM8994_FLL1_REFCLK_DIV_SHIFT);
+                            WM8994_FLL1_REFCLK_DIV_MASK |
+                            WM8994_FLL1_REFCLK_SRC_MASK,
+                            (fll.clk_ref_div << WM8994_FLL1_REFCLK_DIV_SHIFT) |
+                            (src - 1));
 
         /* Enable (with fractional mode if required) */
         if (freq_out) {
@@ -2892,6 +2933,7 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
 
         wm8994->fll[id].in = freq_in;
         wm8994->fll[id].out = freq_out;
+        wm8994->fll[id].src = src;
 
         /* Enable any gated AIF clocks */
         snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
@@ -2908,7 +2950,7 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
         switch (dai->id) {
         case 1:
@@ -3174,7 +3216,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int aif1_reg;
         int bclk_reg;
         int lrclk_reg;
@@ -3338,6 +3380,36 @@ static int wm8994_aif_mute(struct snd_soc_dai *codec_dai, int mute)
         return 0;
 }
 
+static int wm8994_set_tristate(struct snd_soc_dai *codec_dai, int tristate)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int reg, val, mask;
+
+        switch (codec_dai->id) {
+        case 1:
+                reg = WM8994_AIF1_MASTER_SLAVE;
+                mask = WM8994_AIF1_TRI;
+                break;
+        case 2:
+                reg = WM8994_AIF2_MASTER_SLAVE;
+                mask = WM8994_AIF2_TRI;
+                break;
+        case 3:
+                reg = WM8994_POWER_MANAGEMENT_6;
+                mask = WM8994_AIF3_TRI;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (tristate)
+                val = mask;
+        else
+                val = 0;
+
+        return snd_soc_update_bits(codec, reg, mask, reg);
+}
+
 #define WM8994_RATES SNDRV_PCM_RATE_8000_96000
 
 #define WM8994_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
@@ -3349,6 +3421,7 @@ static struct snd_soc_dai_ops wm8994_aif1_dai_ops = {
         .hw_params      = wm8994_hw_params,
         .digital_mute   = wm8994_aif_mute,
         .set_pll        = wm8994_set_fll,
+        .set_tristate   = wm8994_set_tristate,
 };
 
 static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
@@ -3357,6 +3430,11 @@ static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
         .hw_params      = wm8994_hw_params,
         .digital_mute   = wm8994_aif_mute,
         .set_pll        = wm8994_set_fll,
+        .set_tristate   = wm8994_set_tristate,
+};
+
+static struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
+        .set_tristate   = wm8994_set_tristate,
 };
 
 struct snd_soc_dai wm8994_dai[] = {
@@ -3400,6 +3478,7 @@ struct snd_soc_dai wm8994_dai[] = {
         },
         {
                 .name = "WM8994 AIF3",
+                .id = 3,
                 .playback = {
                         .stream_name = "AIF3 Playback",
                         .channels_min = 2,
@@ -3414,6 +3493,7 @@ struct snd_soc_dai wm8994_dai[] = {
                         .rates = WM8994_RATES,
                         .formats = WM8994_FORMATS,
                 },
+                .ops = &wm8994_aif3_dai_ops,
         }
 };
 EXPORT_SYMBOL_GPL(wm8994_dai);
@@ -3423,7 +3503,7 @@ static int wm8994_suspend(struct platform_device *pdev, pm_message_t state)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int i, ret;
 
         for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
@@ -3444,7 +3524,7 @@ static int wm8994_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         u16 *reg_cache = codec->reg_cache;
         int i, ret;
 
@@ -3469,6 +3549,9 @@ static int wm8994_resume(struct platform_device *pdev)
         wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
+                if (!wm8994->fll_suspend[i].out)
+                        continue;
+
                 ret = wm8994_set_fll(&codec->dai[0], i + 1,
                                      wm8994->fll_suspend[i].src,
                                      wm8994->fll_suspend[i].in,
@@ -3639,7 +3722,7 @@ static int wm8994_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        wm8994_handle_pdata(codec->private_data);
+        wm8994_handle_pdata(snd_soc_codec_get_drvdata(codec));
 
         wm_hubs_add_analogue_controls(codec);
         snd_soc_add_controls(codec, wm8994_snd_controls,
@@ -3670,6 +3753,96 @@ struct snd_soc_codec_device soc_codec_dev_wm8994 = {
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8994);
 
+/**
+ * wm8994_mic_detect - Enable microphone detection via the WM8994 IRQ
+ *
+ * @codec:   WM8994 codec
+ * @jack:    jack to report detection events on
+ * @micbias: microphone bias to detect on
+ * @det:     value to report for presence detection
+ * @shrt:    value to report for short detection
+ *
+ * Enable microphone detection via IRQ on the WM8994.  If GPIOs are
+ * being used to bring out signals to the processor then only platform
+ * data configuration is needed for WM8903 and processor GPIOs should
+ * be configured using snd_soc_jack_add_gpios() instead.
+ *
+ * Configuration of detection levels is available via the micbias1_lvl
+ * and micbias2_lvl platform data members.
+ */
+int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+                      int micbias, int det, int shrt)
+{
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        struct wm8994_micdet *micdet;
+        int reg;
+
+        switch (micbias) {
+        case 1:
+                micdet = &wm8994->micdet[0];
+                break;
+        case 2:
+                micdet = &wm8994->micdet[1];
+                break;
+        default:
+                return -EINVAL;
+        }       
+
+        dev_dbg(codec->dev, "Configuring microphone detection on %d: %x %x\n",
+                micbias, det, shrt);
+
+        /* Store the configuration */
+        micdet->jack = jack;
+        micdet->det = det;
+        micdet->shrt = shrt;
+
+        /* If either of the jacks is set up then enable detection */
+        if (wm8994->micdet[0].jack || wm8994->micdet[1].jack)
+                reg = WM8994_MICD_ENA;
+        else 
+                reg = 0;
+
+        snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, reg);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm8994_mic_detect);
+
+static irqreturn_t wm8994_mic_irq(int irq, void *data)
+{
+        struct wm8994_priv *priv = data;
+        struct snd_soc_codec *codec = &priv->codec;
+        int reg;
+        int report;
+
+        reg = snd_soc_read(codec, WM8994_INTERRUPT_RAW_STATUS_2);
+        if (reg < 0) {
+                dev_err(codec->dev, "Failed to read microphone status: %d\n",
+                        reg);
+                return IRQ_HANDLED;
+        }
+
+        dev_dbg(codec->dev, "Microphone status: %x\n", reg);
+
+        report = 0;
+        if (reg & WM8994_MIC1_DET_STS)
+                report |= priv->micdet[0].det;
+        if (reg & WM8994_MIC1_SHRT_STS)
+                report |= priv->micdet[0].shrt;
+        snd_soc_jack_report(priv->micdet[0].jack, report,
+                            priv->micdet[0].det | priv->micdet[0].shrt);
+
+        report = 0;
+        if (reg & WM8994_MIC2_DET_STS)
+                report |= priv->micdet[1].det;
+        if (reg & WM8994_MIC2_SHRT_STS)
+                report |= priv->micdet[1].shrt;
+        snd_soc_jack_report(priv->micdet[1].jack, report,
+                            priv->micdet[1].det | priv->micdet[1].shrt);
+
+        return IRQ_HANDLED;
+}
+
 static int wm8994_codec_probe(struct platform_device *pdev)
 {
         int ret;
@@ -3695,7 +3868,7 @@ static int wm8994_codec_probe(struct platform_device *pdev)
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm8994;
+        snd_soc_codec_set_drvdata(codec, wm8994);
         codec->control_data = dev_get_drvdata(pdev->dev.parent);
         codec->name = "WM8994";
         codec->owner = THIS_MODULE;
@@ -3743,6 +3916,30 @@ static int wm8994_codec_probe(struct platform_device *pdev)
                 break;
         }
 
+        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
+                                 wm8994_mic_irq, "Mic 1 detect", wm8994);
+        if (ret != 0)
+                dev_warn(&pdev->dev,
+                         "Failed to request Mic1 detect IRQ: %d\n", ret);
+
+        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
+                                 wm8994_mic_irq, "Mic 1 short", wm8994);
+        if (ret != 0)
+                dev_warn(&pdev->dev,
+                         "Failed to request Mic1 short IRQ: %d\n", ret);
+
+        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
+                                 wm8994_mic_irq, "Mic 2 detect", wm8994);
+        if (ret != 0)
+                dev_warn(&pdev->dev,
+                         "Failed to request Mic2 detect IRQ: %d\n", ret);
+
+        ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
+                                 wm8994_mic_irq, "Mic 2 short", wm8994);
+        if (ret != 0)
+                dev_warn(&pdev->dev,
+                         "Failed to request Mic2 short IRQ: %d\n", ret);
+
         /* Remember if AIFnLRCLK is configured as a GPIO.  This should be
          * configured on init - if a system wants to do this dynamically
          * at runtime we can deal with that then.
@@ -3750,7 +3947,7 @@ static int wm8994_codec_probe(struct platform_device *pdev)
         ret = wm8994_reg_read(codec->control_data, WM8994_GPIO_1);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to read GPIO1 state: %d\n", ret);
-                goto err;
+                goto err_irq;
         }
         if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) {
                 wm8994->lrclk_shared[0] = 1;
@@ -3762,7 +3959,7 @@ static int wm8994_codec_probe(struct platform_device *pdev)
         ret = wm8994_reg_read(codec->control_data, WM8994_GPIO_6);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to read GPIO6 state: %d\n", ret);
-                goto err;
+                goto err_irq;
         }
         if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) {
                 wm8994->lrclk_shared[1] = 1;
@@ -3812,7 +4009,7 @@ static int wm8994_codec_probe(struct platform_device *pdev)
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
+                goto err_irq;
         }
 
         ret = snd_soc_register_dais(wm8994_dai, ARRAY_SIZE(wm8994_dai));
@@ -3827,6 +4024,11 @@ static int wm8994_codec_probe(struct platform_device *pdev)
 
 err_codec:
         snd_soc_unregister_codec(codec);
+err_irq:
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
 err:
         kfree(wm8994);
         return ret;
@@ -3840,6 +4042,10 @@ static int __devexit wm8994_codec_remove(struct platform_device *pdev)
         wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF);
         snd_soc_unregister_dais(wm8994_dai, ARRAY_SIZE(wm8994_dai));
         snd_soc_unregister_codec(&wm8994->codec);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
+        wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
         kfree(wm8994);
         wm8994_codec = NULL;
 
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 0a5e1424dea0..7072dc539354 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -23,4 +23,12 @@ extern struct snd_soc_dai wm8994_dai[];
 #define WM8994_FLL1 1
 #define WM8994_FLL2 2
 
+#define WM8994_FLL_SRC_MCLK1  1
+#define WM8994_FLL_SRC_MCLK2  2
+#define WM8994_FLL_SRC_LRCLK  3
+#define WM8994_FLL_SRC_BCLK   4
+
+int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+                      int micbias, int det, int shrt);
+
 #endif
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 3a184fcb702b..13186fb4dcb4 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -521,7 +521,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
 static int wm9081_set_fll(struct snd_soc_codec *codec, int fll_id,
                           unsigned int Fref, unsigned int Fout)
 {
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
         u16 reg1, reg4, reg5;
         struct _fll_div fll_div;
         int ret;
@@ -607,7 +607,7 @@ static int wm9081_set_fll(struct snd_soc_codec *codec, int fll_id,
 
 static int configure_clock(struct snd_soc_codec *codec)
 {
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
         int new_sysclk, i, target;
         unsigned int reg;
         int ret = 0;
@@ -702,7 +702,7 @@ static int clk_sys_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
 
         /* This should be done on init() for bypass paths */
         switch (wm9081->sysclk_source) {
@@ -873,7 +873,7 @@ static int wm9081_set_dai_fmt(struct snd_soc_dai *dai,
                               unsigned int fmt)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
         unsigned int aif2 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_2);
 
         aif2 &= ~(WM9081_AIF_BCLK_INV | WM9081_AIF_LRCLK_INV |
@@ -965,7 +965,7 @@ static int wm9081_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
         int ret, i, best, best_val, cur_val;
         unsigned int clk_ctrl2, aif1, aif2, aif3, aif4;
 
@@ -1139,7 +1139,7 @@ static int wm9081_set_sysclk(struct snd_soc_dai *codec_dai,
                              int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
 
         switch (clk_id) {
         case WM9081_SYSCLK_MCLK:
@@ -1159,7 +1159,7 @@ static int wm9081_set_tdm_slot(struct snd_soc_dai *dai,
         unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm9081_priv *wm9081 = codec->private_data;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
         unsigned int aif1 = snd_soc_read(codec, WM9081_AUDIO_INTERFACE_1);
 
         aif1 &= ~(WM9081_AIFDAC_TDM_SLOT_MASK | WM9081_AIFDAC_TDM_MODE_MASK);
@@ -1242,7 +1242,7 @@ static int wm9081_probe(struct platform_device *pdev)
 
         socdev->card->codec = wm9081_codec;
         codec = wm9081_codec;
-        wm9081 = codec->private_data;
+        wm9081 = snd_soc_codec_get_drvdata(codec);
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
@@ -1339,7 +1339,7 @@ static int wm9081_register(struct wm9081_priv *wm9081,
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        codec->private_data = wm9081;
+        snd_soc_codec_set_drvdata(codec, wm9081);
         codec->name = "WM9081";
         codec->owner = THIS_MODULE;
         codec->dai = &wm9081_dai;
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
new file mode 100644
index 000000000000..1592250daec0
--- /dev/null
+++ b/sound/soc/codecs/wm9090.c
@@ -0,0 +1,773 @@
+/*
+ * ALSA SoC WM9090 driver
+ *
+ * Copyright 2009, 2010 Wolfson Microelectronics
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+#include <sound/wm9090.h>
+
+#include "wm9090.h"
+
+static struct snd_soc_codec *wm9090_codec;
+
+static const u16 wm9090_reg_defaults[] = {
+        0x9093,     /* R0   - Software Reset */
+        0x0006,     /* R1   - Power Management (1) */
+        0x6000,     /* R2   - Power Management (2) */
+        0x0000,     /* R3   - Power Management (3) */
+        0x0000,     /* R4 */
+        0x0000,     /* R5 */
+        0x01C0,     /* R6   - Clocking 1 */
+        0x0000,     /* R7 */
+        0x0000,     /* R8 */
+        0x0000,     /* R9 */
+        0x0000,     /* R10 */
+        0x0000,     /* R11 */
+        0x0000,     /* R12 */
+        0x0000,     /* R13 */
+        0x0000,     /* R14 */
+        0x0000,     /* R15 */
+        0x0000,     /* R16 */
+        0x0000,     /* R17 */
+        0x0000,     /* R18 */
+        0x0000,     /* R19 */
+        0x0000,     /* R20 */
+        0x0000,     /* R21 */
+        0x0003,     /* R22  - IN1 Line Control */
+        0x0003,     /* R23  - IN2 Line Control */
+        0x0083,     /* R24  - IN1 Line Input A Volume */
+        0x0083,     /* R25  - IN1  Line Input B Volume */
+        0x0083,     /* R26  - IN2 Line Input A Volume */
+        0x0083,     /* R27  - IN2 Line Input B Volume */
+        0x002D,     /* R28  - Left Output Volume */
+        0x002D,     /* R29  - Right Output Volume */
+        0x0000,     /* R30 */
+        0x0000,     /* R31 */
+        0x0000,     /* R32 */
+        0x0000,     /* R33 */
+        0x0100,     /* R34  - SPKMIXL Attenuation */
+        0x0000,     /* R35 */
+        0x0010,     /* R36  - SPKOUT Mixers */
+        0x0140,     /* R37  - ClassD3 */
+        0x0039,     /* R38  - Speaker Volume Left */
+        0x0000,     /* R39 */
+        0x0000,     /* R40 */
+        0x0000,     /* R41 */
+        0x0000,     /* R42 */
+        0x0000,     /* R43 */
+        0x0000,     /* R44 */
+        0x0000,     /* R45  - Output Mixer1 */
+        0x0000,     /* R46  - Output Mixer2 */
+        0x0100,     /* R47  - Output Mixer3 */
+        0x0100,     /* R48  - Output Mixer4 */
+        0x0000,     /* R49 */
+        0x0000,     /* R50 */
+        0x0000,     /* R51 */
+        0x0000,     /* R52 */
+        0x0000,     /* R53 */
+        0x0000,     /* R54  - Speaker Mixer */
+        0x0000,     /* R55 */
+        0x0000,     /* R56 */
+        0x000D,     /* R57  - AntiPOP2 */
+        0x0000,     /* R58 */
+        0x0000,     /* R59 */
+        0x0000,     /* R60 */
+        0x0000,     /* R61 */
+        0x0000,     /* R62 */
+        0x0000,     /* R63 */
+        0x0000,     /* R64 */
+        0x0000,     /* R65 */
+        0x0000,     /* R66 */
+        0x0000,     /* R67 */
+        0x0000,     /* R68 */
+        0x0000,     /* R69 */
+        0x0000,     /* R70  - Write Sequencer 0 */
+        0x0000,     /* R71  - Write Sequencer 1 */
+        0x0000,     /* R72  - Write Sequencer 2 */
+        0x0000,     /* R73  - Write Sequencer 3 */
+        0x0000,     /* R74  - Write Sequencer 4 */
+        0x0000,     /* R75  - Write Sequencer 5 */
+        0x1F25,     /* R76  - Charge Pump 1 */
+        0x0000,     /* R77 */
+        0x0000,     /* R78 */
+        0x0000,     /* R79 */
+        0x0000,     /* R80 */
+        0x0000,     /* R81 */
+        0x0000,     /* R82 */
+        0x0000,     /* R83 */
+        0x0000,     /* R84  - DC Servo 0 */
+        0x054A,     /* R85  - DC Servo 1 */
+        0x0000,     /* R86 */
+        0x0000,     /* R87  - DC Servo 3 */
+        0x0000,     /* R88  - DC Servo Readback 0 */
+        0x0000,     /* R89  - DC Servo Readback 1 */
+        0x0000,     /* R90  - DC Servo Readback 2 */
+        0x0000,     /* R91 */
+        0x0000,     /* R92 */
+        0x0000,     /* R93 */
+        0x0000,     /* R94 */
+        0x0000,     /* R95 */
+        0x0100,     /* R96  - Analogue HP 0 */
+        0x0000,     /* R97 */
+        0x8640,     /* R98  - AGC Control 0 */
+        0xC000,     /* R99  - AGC Control 1 */
+        0x0200,     /* R100 - AGC Control 2 */
+};
+
+/* This struct is used to save the context */
+struct wm9090_priv {
+        /* We're not really registering as a CODEC since ASoC core
+         * does not yet support multiple CODECs but having the CODEC
+         * structure means we can reuse some of the ASoC core
+         * features.
+         */
+        struct snd_soc_codec codec;
+        struct mutex mutex;
+        u16 reg_cache[WM9090_MAX_REGISTER + 1];
+        struct wm9090_platform_data pdata;
+};
+
+static int wm9090_volatile(unsigned int reg)
+{
+        switch (reg) {
+        case WM9090_SOFTWARE_RESET:
+        case WM9090_DC_SERVO_0:
+        case WM9090_DC_SERVO_READBACK_0:
+        case WM9090_DC_SERVO_READBACK_1:
+        case WM9090_DC_SERVO_READBACK_2:
+                return 1;
+
+        default:
+                return 0;
+        }
+}
+
+static void wait_for_dc_servo(struct snd_soc_codec *codec)
+{
+        unsigned int reg;
+        int count = 0;
+
+        dev_dbg(codec->dev, "Waiting for DC servo...\n");
+        do {
+                count++;
+                msleep(1);
+                reg = snd_soc_read(codec, WM9090_DC_SERVO_READBACK_0);
+                dev_dbg(codec->dev, "DC servo status: %x\n", reg);
+        } while ((reg & WM9090_DCS_CAL_COMPLETE_MASK)
+                 != WM9090_DCS_CAL_COMPLETE_MASK && count < 1000);
+
+        if ((reg & WM9090_DCS_CAL_COMPLETE_MASK)
+            != WM9090_DCS_CAL_COMPLETE_MASK)
+                dev_err(codec->dev, "Timed out waiting for DC Servo\n");
+}
+
+static const unsigned int in_tlv[] = {
+        TLV_DB_RANGE_HEAD(6),
+        0, 0, TLV_DB_SCALE_ITEM(-600, 0, 0),
+        1, 3, TLV_DB_SCALE_ITEM(-350, 350, 0),
+        4, 6, TLV_DB_SCALE_ITEM(600, 600, 0),
+};
+static const unsigned int mix_tlv[] = {
+        TLV_DB_RANGE_HEAD(4),
+        0, 2, TLV_DB_SCALE_ITEM(-1200, 300, 0),
+        3, 3, TLV_DB_SCALE_ITEM(0, 0, 0),
+};
+static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
+static const unsigned int spkboost_tlv[] = {
+        TLV_DB_RANGE_HEAD(7),
+        0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
+        7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0),
+};
+
+static const struct snd_kcontrol_new wm9090_controls[] = {
+SOC_SINGLE_TLV("IN1A Volume", WM9090_IN1_LINE_INPUT_A_VOLUME, 0, 6, 0,
+               in_tlv),
+SOC_SINGLE("IN1A Switch", WM9090_IN1_LINE_INPUT_A_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN1A ZC Switch", WM9090_IN1_LINE_INPUT_A_VOLUME, 6, 1, 0),
+
+SOC_SINGLE_TLV("IN2A Volume", WM9090_IN2_LINE_INPUT_A_VOLUME, 0, 6, 0,
+               in_tlv),
+SOC_SINGLE("IN2A Switch", WM9090_IN2_LINE_INPUT_A_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN2A ZC Switch", WM9090_IN2_LINE_INPUT_A_VOLUME, 6, 1, 0),
+
+SOC_SINGLE("MIXOUTL Switch", WM9090_OUTPUT_MIXER3, 8, 1, 1),
+SOC_SINGLE_TLV("MIXOUTL IN1A Volume", WM9090_OUTPUT_MIXER3, 6, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTL IN2A Volume", WM9090_OUTPUT_MIXER3, 2, 3, 1,
+               mix_tlv),
+
+SOC_SINGLE("MIXOUTR Switch", WM9090_OUTPUT_MIXER4, 8, 1, 1),
+SOC_SINGLE_TLV("MIXOUTR IN1A Volume", WM9090_OUTPUT_MIXER4, 6, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTR IN2A Volume", WM9090_OUTPUT_MIXER4, 2, 3, 1,
+               mix_tlv),
+
+SOC_SINGLE("SPKMIX Switch", WM9090_SPKMIXL_ATTENUATION, 8, 1, 1),
+SOC_SINGLE_TLV("SPKMIX IN1A Volume", WM9090_SPKMIXL_ATTENUATION, 6, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("SPKMIX IN2A Volume", WM9090_SPKMIXL_ATTENUATION, 2, 3, 1,
+               mix_tlv),
+
+SOC_DOUBLE_R_TLV("Headphone Volume", WM9090_LEFT_OUTPUT_VOLUME,
+                 WM9090_RIGHT_OUTPUT_VOLUME, 0, 63, 0, out_tlv),
+SOC_DOUBLE_R("Headphone Switch", WM9090_LEFT_OUTPUT_VOLUME,
+             WM9090_RIGHT_OUTPUT_VOLUME, 6, 1, 1),
+SOC_DOUBLE_R("Headphone ZC Switch", WM9090_LEFT_OUTPUT_VOLUME,
+             WM9090_RIGHT_OUTPUT_VOLUME, 7, 1, 0),
+
+SOC_SINGLE_TLV("Speaker Volume", WM9090_SPEAKER_VOLUME_LEFT, 0, 63, 0,
+               out_tlv),
+SOC_SINGLE("Speaker Switch", WM9090_SPEAKER_VOLUME_LEFT, 6, 1, 1),
+SOC_SINGLE("Speaker ZC Switch", WM9090_SPEAKER_VOLUME_LEFT, 7, 1, 0),
+SOC_SINGLE_TLV("Speaker Boost Volume", WM9090_CLASSD3, 3, 7, 0, spkboost_tlv),
+};
+
+static const struct snd_kcontrol_new wm9090_in1_se_controls[] = {
+SOC_SINGLE_TLV("IN1B Volume", WM9090_IN1_LINE_INPUT_B_VOLUME, 0, 6, 0,
+               in_tlv),
+SOC_SINGLE("IN1B Switch", WM9090_IN1_LINE_INPUT_B_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN1B ZC Switch", WM9090_IN1_LINE_INPUT_B_VOLUME, 6, 1, 0),
+
+SOC_SINGLE_TLV("SPKMIX IN1B Volume", WM9090_SPKMIXL_ATTENUATION, 4, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTL IN1B Volume", WM9090_OUTPUT_MIXER3, 4, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTR IN1B Volume", WM9090_OUTPUT_MIXER4, 4, 3, 1,
+               mix_tlv),
+};
+
+static const struct snd_kcontrol_new wm9090_in2_se_controls[] = {
+SOC_SINGLE_TLV("IN2B Volume", WM9090_IN2_LINE_INPUT_B_VOLUME, 0, 6, 0,
+               in_tlv),
+SOC_SINGLE("IN2B Switch", WM9090_IN2_LINE_INPUT_B_VOLUME, 7, 1, 1),
+SOC_SINGLE("IN2B ZC Switch", WM9090_IN2_LINE_INPUT_B_VOLUME, 6, 1, 0),
+
+SOC_SINGLE_TLV("SPKMIX IN2B Volume", WM9090_SPKMIXL_ATTENUATION, 0, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTL IN2B Volume", WM9090_OUTPUT_MIXER3, 0, 3, 1,
+               mix_tlv),
+SOC_SINGLE_TLV("MIXOUTR IN2B Volume", WM9090_OUTPUT_MIXER4, 0, 3, 1,
+               mix_tlv),
+};
+
+static int hp_ev(struct snd_soc_dapm_widget *w,
+                 struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        unsigned int reg = snd_soc_read(codec, WM9090_ANALOGUE_HP_0);
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                snd_soc_update_bits(codec, WM9090_CHARGE_PUMP_1,
+                                    WM9090_CP_ENA, WM9090_CP_ENA);
+
+                msleep(5);
+
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_1,
+                                    WM9090_HPOUT1L_ENA | WM9090_HPOUT1R_ENA,
+                                    WM9090_HPOUT1L_ENA | WM9090_HPOUT1R_ENA);
+
+                reg |= WM9090_HPOUT1L_DLY | WM9090_HPOUT1R_DLY;
+                snd_soc_write(codec, WM9090_ANALOGUE_HP_0, reg);
+
+                /* Start the DC servo.  We don't currently use the
+                 * ability to save the state since we don't have full
+                 * control of the analogue paths and they can change
+                 * DC offsets; see the WM8904 driver for an example of
+                 * doing so.
+                 */
+                snd_soc_write(codec, WM9090_DC_SERVO_0,
+                              WM9090_DCS_ENA_CHAN_0 |
+                              WM9090_DCS_ENA_CHAN_1 |
+                              WM9090_DCS_TRIG_STARTUP_1 |
+                              WM9090_DCS_TRIG_STARTUP_0);
+                wait_for_dc_servo(codec);
+
+                reg |= WM9090_HPOUT1R_OUTP | WM9090_HPOUT1R_RMV_SHORT |
+                        WM9090_HPOUT1L_OUTP | WM9090_HPOUT1L_RMV_SHORT;
+                snd_soc_write(codec, WM9090_ANALOGUE_HP_0, reg);
+                break;
+
+        case SND_SOC_DAPM_PRE_PMD:
+                reg &= ~(WM9090_HPOUT1L_RMV_SHORT |
+                         WM9090_HPOUT1L_DLY |
+                         WM9090_HPOUT1L_OUTP |
+                         WM9090_HPOUT1R_RMV_SHORT |
+                         WM9090_HPOUT1R_DLY |
+                         WM9090_HPOUT1R_OUTP);
+
+                snd_soc_write(codec, WM9090_ANALOGUE_HP_0, reg);
+
+                snd_soc_write(codec, WM9090_DC_SERVO_0, 0);
+
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_1,
+                                    WM9090_HPOUT1L_ENA | WM9090_HPOUT1R_ENA,
+                                    0);
+
+                snd_soc_update_bits(codec, WM9090_CHARGE_PUMP_1,
+                                    WM9090_CP_ENA, 0);
+                break;
+        }
+
+        return 0;
+}
+
+static const struct snd_kcontrol_new spkmix[] = {
+SOC_DAPM_SINGLE("IN1A Switch", WM9090_SPEAKER_MIXER, 6, 1, 0),
+SOC_DAPM_SINGLE("IN1B Switch", WM9090_SPEAKER_MIXER, 4, 1, 0),
+SOC_DAPM_SINGLE("IN2A Switch", WM9090_SPEAKER_MIXER, 2, 1, 0),
+SOC_DAPM_SINGLE("IN2B Switch", WM9090_SPEAKER_MIXER, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new spkout[] = {
+SOC_DAPM_SINGLE("Mixer Switch", WM9090_SPKOUT_MIXERS, 4, 1, 0),
+};
+
+static const struct snd_kcontrol_new mixoutl[] = {
+SOC_DAPM_SINGLE("IN1A Switch", WM9090_OUTPUT_MIXER1, 6, 1, 0),
+SOC_DAPM_SINGLE("IN1B Switch", WM9090_OUTPUT_MIXER1, 4, 1, 0),
+SOC_DAPM_SINGLE("IN2A Switch", WM9090_OUTPUT_MIXER1, 2, 1, 0),
+SOC_DAPM_SINGLE("IN2B Switch", WM9090_OUTPUT_MIXER1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new mixoutr[] = {
+SOC_DAPM_SINGLE("IN1A Switch", WM9090_OUTPUT_MIXER2, 6, 1, 0),
+SOC_DAPM_SINGLE("IN1B Switch", WM9090_OUTPUT_MIXER2, 4, 1, 0),
+SOC_DAPM_SINGLE("IN2A Switch", WM9090_OUTPUT_MIXER2, 2, 1, 0),
+SOC_DAPM_SINGLE("IN2B Switch", WM9090_OUTPUT_MIXER2, 0, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm9090_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("IN1+"),
+SND_SOC_DAPM_INPUT("IN1-"),
+SND_SOC_DAPM_INPUT("IN2+"),
+SND_SOC_DAPM_INPUT("IN2-"),
+
+SND_SOC_DAPM_SUPPLY("OSC", WM9090_POWER_MANAGEMENT_1, 3, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("IN1A PGA", WM9090_POWER_MANAGEMENT_2, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN1B PGA", WM9090_POWER_MANAGEMENT_2, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN2A PGA", WM9090_POWER_MANAGEMENT_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN2B PGA", WM9090_POWER_MANAGEMENT_2, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_MIXER("SPKMIX", WM9090_POWER_MANAGEMENT_3, 3, 0,
+                   spkmix, ARRAY_SIZE(spkmix)),
+SND_SOC_DAPM_MIXER("MIXOUTL", WM9090_POWER_MANAGEMENT_3, 5, 0,
+                   mixoutl, ARRAY_SIZE(mixoutl)),
+SND_SOC_DAPM_MIXER("MIXOUTR", WM9090_POWER_MANAGEMENT_3, 4, 0,
+                   mixoutr, ARRAY_SIZE(mixoutr)),
+
+SND_SOC_DAPM_PGA_E("HP PGA", SND_SOC_NOPM, 0, 0, NULL, 0,
+                   hp_ev, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA("SPKPGA", WM9090_POWER_MANAGEMENT_3, 8, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("SPKOUT", WM9090_POWER_MANAGEMENT_1, 12, 0,
+                   spkout, ARRAY_SIZE(spkout)),
+
+SND_SOC_DAPM_OUTPUT("HPR"),
+SND_SOC_DAPM_OUTPUT("HPL"),
+SND_SOC_DAPM_OUTPUT("Speaker"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        { "IN1A PGA", NULL, "IN1+" },
+        { "IN2A PGA", NULL, "IN2+" },
+
+        { "SPKMIX", "IN1A Switch", "IN1A PGA" },
+        { "SPKMIX", "IN2A Switch", "IN2A PGA" },
+
+        { "MIXOUTL", "IN1A Switch", "IN1A PGA" },
+        { "MIXOUTL", "IN2A Switch", "IN2A PGA" },
+
+        { "MIXOUTR", "IN1A Switch", "IN1A PGA" },
+        { "MIXOUTR", "IN2A Switch", "IN2A PGA" },
+
+        { "HP PGA", NULL, "OSC" },
+        { "HP PGA", NULL, "MIXOUTL" },
+        { "HP PGA", NULL, "MIXOUTR" },
+
+        { "HPL", NULL, "HP PGA" },
+        { "HPR", NULL, "HP PGA" },
+
+        { "SPKPGA", NULL, "OSC" },
+        { "SPKPGA", NULL, "SPKMIX" },
+
+        { "SPKOUT", "Mixer Switch", "SPKPGA" },
+
+        { "Speaker", NULL, "SPKOUT" },
+};
+
+static const struct snd_soc_dapm_route audio_map_in1_se[] = {
+        { "IN1B PGA", NULL, "IN1-" },   
+
+        { "SPKMIX", "IN1B Switch", "IN1B PGA" },
+        { "MIXOUTL", "IN1B Switch", "IN1B PGA" },
+        { "MIXOUTR", "IN1B Switch", "IN1B PGA" },
+};
+
+static const struct snd_soc_dapm_route audio_map_in1_diff[] = {
+        { "IN1A PGA", NULL, "IN1-" },   
+};
+
+static const struct snd_soc_dapm_route audio_map_in2_se[] = {
+        { "IN2B PGA", NULL, "IN2-" },   
+
+        { "SPKMIX", "IN2B Switch", "IN2B PGA" },
+        { "MIXOUTL", "IN2B Switch", "IN2B PGA" },
+        { "MIXOUTR", "IN2B Switch", "IN2B PGA" },
+};
+
+static const struct snd_soc_dapm_route audio_map_in2_diff[] = {
+        { "IN2A PGA", NULL, "IN2-" },   
+};
+
+static int wm9090_add_controls(struct snd_soc_codec *codec)
+{
+        struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
+        int i;
+
+        snd_soc_dapm_new_controls(codec, wm9090_dapm_widgets,
+                                  ARRAY_SIZE(wm9090_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        snd_soc_add_controls(codec, wm9090_controls,
+                             ARRAY_SIZE(wm9090_controls));
+
+        if (wm9090->pdata.lin1_diff) {
+                snd_soc_dapm_add_routes(codec, audio_map_in1_diff,
+                                        ARRAY_SIZE(audio_map_in1_diff));
+        } else {
+                snd_soc_dapm_add_routes(codec, audio_map_in1_se,
+                                        ARRAY_SIZE(audio_map_in1_se));
+                snd_soc_add_controls(codec, wm9090_in1_se_controls,
+                                     ARRAY_SIZE(wm9090_in1_se_controls));
+        }
+
+        if (wm9090->pdata.lin2_diff) {
+                snd_soc_dapm_add_routes(codec, audio_map_in2_diff,
+                                        ARRAY_SIZE(audio_map_in2_diff));
+        } else {
+                snd_soc_dapm_add_routes(codec, audio_map_in2_se,
+                                        ARRAY_SIZE(audio_map_in2_se));
+                snd_soc_add_controls(codec, wm9090_in2_se_controls,
+                                     ARRAY_SIZE(wm9090_in2_se_controls));
+        }
+
+        if (wm9090->pdata.agc_ena) {
+                for (i = 0; i < ARRAY_SIZE(wm9090->pdata.agc); i++)
+                        snd_soc_write(codec, WM9090_AGC_CONTROL_0 + i,
+                                      wm9090->pdata.agc[i]);
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_3,
+                                    WM9090_AGC_ENA, WM9090_AGC_ENA);
+        } else {
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_3,
+                                    WM9090_AGC_ENA, 0);
+        }
+
+        return 0;
+
+}
+
+/*
+ * The machine driver should call this from their set_bias_level; if there
+ * isn't one then this can just be set as the set_bias_level function.
+ */
+static int wm9090_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        u16 *reg_cache = codec->reg_cache;
+        int i, ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                snd_soc_update_bits(codec, WM9090_ANTIPOP2, WM9090_VMID_ENA,
+                                    WM9090_VMID_ENA);
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_1,
+                                    WM9090_BIAS_ENA |
+                                    WM9090_VMID_RES_MASK,
+                                    WM9090_BIAS_ENA |
+                                    1 << WM9090_VMID_RES_SHIFT);
+                msleep(1);  /* Probably an overestimate */
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Restore the register cache */
+                        for (i = 1; i < codec->reg_cache_size; i++) {
+                                if (reg_cache[i] == wm9090_reg_defaults[i])
+                                        continue;
+                                if (wm9090_volatile(i))
+                                        continue;
+
+                                ret = snd_soc_write(codec, i, reg_cache[i]);
+                                if (ret != 0)
+                                        dev_warn(codec->dev,
+                                                 "Failed to restore register %d: %d\n",
+                                                 i, ret);
+                        }
+                }
+
+                /* We keep VMID off during standby since the combination of
+                 * ground referenced outputs and class D speaker mean that
+                 * latency is not an issue.
+                 */
+                snd_soc_update_bits(codec, WM9090_POWER_MANAGEMENT_1,
+                                    WM9090_BIAS_ENA | WM9090_VMID_RES_MASK, 0);
+                snd_soc_update_bits(codec, WM9090_ANTIPOP2,
+                                    WM9090_VMID_ENA, 0);
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                break;
+        }
+
+        codec->bias_level = level;
+
+        return 0;
+}
+
+static int wm9090_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm9090_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm9090_codec;
+        codec = wm9090_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
+                goto pcm_err;
+        }
+
+        wm9090_add_controls(codec);
+
+        return 0;
+
+pcm_err:
+        return ret;
+}
+
+#ifdef CONFIG_PM
+static int wm9090_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm9090_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm9090_suspend NULL
+#define wm9090_resume NULL
+#endif
+
+static int wm9090_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm9090 = {
+        .probe =        wm9090_probe,
+        .remove =       wm9090_remove,
+        .suspend =      wm9090_suspend,
+        .resume =       wm9090_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm9090);
+
+static int wm9090_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
+{
+        struct wm9090_priv *wm9090;
+        struct snd_soc_codec *codec;
+        int ret;
+
+        wm9090 = kzalloc(sizeof(*wm9090), GFP_KERNEL);
+        if (wm9090 == NULL) {
+                dev_err(&i2c->dev, "Can not allocate memory\n");
+                return -ENOMEM;
+        }
+        codec = &wm9090->codec;
+
+        if (i2c->dev.platform_data)
+                memcpy(&wm9090->pdata, i2c->dev.platform_data,
+                       sizeof(wm9090->pdata));
+
+        wm9090_codec = codec;
+
+        i2c_set_clientdata(i2c, wm9090);
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->control_data = i2c;
+        snd_soc_codec_set_drvdata(codec, wm9090);
+        codec->dev = &i2c->dev;
+        codec->name = "WM9090";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm9090_set_bias_level,
+        codec->reg_cache_size = WM9090_MAX_REGISTER + 1;
+        codec->reg_cache = &wm9090->reg_cache;
+        codec->volatile_register = wm9090_volatile;
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        memcpy(&wm9090->reg_cache, wm9090_reg_defaults,
+               sizeof(wm9090->reg_cache));
+
+        ret = snd_soc_read(codec, WM9090_SOFTWARE_RESET);
+        if (ret < 0)
+                goto err;
+        if (ret != wm9090_reg_defaults[WM9090_SOFTWARE_RESET]) {
+                dev_err(&i2c->dev, "Device is not a WM9090, ID=%x\n", ret);
+                ret = -EINVAL;
+                goto err;
+        }
+
+        ret = snd_soc_write(codec, WM9090_SOFTWARE_RESET, 0);
+        if (ret < 0)
+                goto err;
+
+        /* Configure some defaults; they will be written out when we
+         * bring the bias up.
+         */
+        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
+                | WM9090_IN1A_ZC;
+        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
+                | WM9090_IN1B_ZC;
+        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
+                | WM9090_IN2A_ZC;
+        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
+                | WM9090_IN2B_ZC;
+        wm9090->reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
+                WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC;
+        wm9090->reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |= 
+                WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC;
+        wm9090->reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
+                WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC;
+
+        wm9090->reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
+
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+                goto err_bias;
+        }
+
+        return 0;
+
+err_bias:
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
+err:
+        kfree(wm9090);
+        i2c_set_clientdata(i2c, NULL);
+        wm9090_codec = NULL;
+
+        return ret;
+}
+
+static int wm9090_i2c_remove(struct i2c_client *i2c)
+{
+        struct wm9090_priv *wm9090 = i2c_get_clientdata(i2c);
+        struct snd_soc_codec *codec = &wm9090->codec;
+
+        snd_soc_unregister_codec(codec);
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        kfree(wm9090);
+        wm9090_codec = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id wm9090_id[] = {
+        { "wm9090", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm9090_id);
+
+static struct i2c_driver wm9090_i2c_driver = {
+        .driver = {
+                .name = "wm9090",
+                .owner = THIS_MODULE,
+        },
+        .probe = wm9090_i2c_probe,
+        .remove = __devexit_p(wm9090_i2c_remove),
+        .id_table = wm9090_id,
+};
+
+static int __init wm9090_init(void)
+{
+        return i2c_add_driver(&wm9090_i2c_driver);
+}
+module_init(wm9090_init);
+
+static void __exit wm9090_exit(void)
+{
+        i2c_del_driver(&wm9090_i2c_driver);
+}
+module_exit(wm9090_exit);
+
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_DESCRIPTION("WM9090 ASoC driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm9090.h b/sound/soc/codecs/wm9090.h
new file mode 100644
index 000000000000..b08eab932a5b
--- /dev/null
+++ b/sound/soc/codecs/wm9090.h
@@ -0,0 +1,715 @@
+/*
+ * ALSA SoC WM9090 driver
+ *
+ * Copyright 2009 Wolfson Microelectronics
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __WM9090_H
+#define __WM9090_H
+
+extern struct snd_soc_codec_device soc_codec_dev_wm9090;
+
+/*
+ * Register values.
+ */
+#define WM9090_SOFTWARE_RESET                   0x00
+#define WM9090_POWER_MANAGEMENT_1               0x01
+#define WM9090_POWER_MANAGEMENT_2               0x02
+#define WM9090_POWER_MANAGEMENT_3               0x03
+#define WM9090_CLOCKING_1                       0x06
+#define WM9090_IN1_LINE_CONTROL                 0x16
+#define WM9090_IN2_LINE_CONTROL                 0x17
+#define WM9090_IN1_LINE_INPUT_A_VOLUME          0x18
+#define WM9090_IN1_LINE_INPUT_B_VOLUME          0x19
+#define WM9090_IN2_LINE_INPUT_A_VOLUME          0x1A
+#define WM9090_IN2_LINE_INPUT_B_VOLUME          0x1B
+#define WM9090_LEFT_OUTPUT_VOLUME               0x1C
+#define WM9090_RIGHT_OUTPUT_VOLUME              0x1D
+#define WM9090_SPKMIXL_ATTENUATION              0x22
+#define WM9090_SPKOUT_MIXERS                    0x24
+#define WM9090_CLASSD3                          0x25
+#define WM9090_SPEAKER_VOLUME_LEFT              0x26
+#define WM9090_OUTPUT_MIXER1                    0x2D
+#define WM9090_OUTPUT_MIXER2                    0x2E
+#define WM9090_OUTPUT_MIXER3                    0x2F
+#define WM9090_OUTPUT_MIXER4                    0x30
+#define WM9090_SPEAKER_MIXER                    0x36
+#define WM9090_ANTIPOP2                         0x39
+#define WM9090_WRITE_SEQUENCER_0                0x46
+#define WM9090_WRITE_SEQUENCER_1                0x47
+#define WM9090_WRITE_SEQUENCER_2                0x48
+#define WM9090_WRITE_SEQUENCER_3                0x49
+#define WM9090_WRITE_SEQUENCER_4                0x4A
+#define WM9090_WRITE_SEQUENCER_5                0x4B
+#define WM9090_CHARGE_PUMP_1                    0x4C
+#define WM9090_DC_SERVO_0                       0x54
+#define WM9090_DC_SERVO_1                       0x55
+#define WM9090_DC_SERVO_3                       0x57
+#define WM9090_DC_SERVO_READBACK_0              0x58
+#define WM9090_DC_SERVO_READBACK_1              0x59
+#define WM9090_DC_SERVO_READBACK_2              0x5A
+#define WM9090_ANALOGUE_HP_0                    0x60
+#define WM9090_AGC_CONTROL_0                    0x62
+#define WM9090_AGC_CONTROL_1                    0x63
+#define WM9090_AGC_CONTROL_2                    0x64
+
+#define WM9090_REGISTER_COUNT                   40
+#define WM9090_MAX_REGISTER                     0x64
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM9090_SW_RESET_MASK                    0xFFFF  /* SW_RESET - [15:0] */
+#define WM9090_SW_RESET_SHIFT                        0  /* SW_RESET - [15:0] */
+#define WM9090_SW_RESET_WIDTH                       16  /* SW_RESET - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM9090_SPKOUTL_ENA                      0x1000  /* SPKOUTL_ENA */
+#define WM9090_SPKOUTL_ENA_MASK                 0x1000  /* SPKOUTL_ENA */
+#define WM9090_SPKOUTL_ENA_SHIFT                    12  /* SPKOUTL_ENA */
+#define WM9090_SPKOUTL_ENA_WIDTH                     1  /* SPKOUTL_ENA */
+#define WM9090_HPOUT1L_ENA                      0x0200  /* HPOUT1L_ENA */
+#define WM9090_HPOUT1L_ENA_MASK                 0x0200  /* HPOUT1L_ENA */
+#define WM9090_HPOUT1L_ENA_SHIFT                     9  /* HPOUT1L_ENA */
+#define WM9090_HPOUT1L_ENA_WIDTH                     1  /* HPOUT1L_ENA */
+#define WM9090_HPOUT1R_ENA                      0x0100  /* HPOUT1R_ENA */
+#define WM9090_HPOUT1R_ENA_MASK                 0x0100  /* HPOUT1R_ENA */
+#define WM9090_HPOUT1R_ENA_SHIFT                     8  /* HPOUT1R_ENA */
+#define WM9090_HPOUT1R_ENA_WIDTH                     1  /* HPOUT1R_ENA */
+#define WM9090_OSC_ENA                          0x0008  /* OSC_ENA */
+#define WM9090_OSC_ENA_MASK                     0x0008  /* OSC_ENA */
+#define WM9090_OSC_ENA_SHIFT                         3  /* OSC_ENA */
+#define WM9090_OSC_ENA_WIDTH                         1  /* OSC_ENA */
+#define WM9090_VMID_RES_MASK                    0x0006  /* VMID_RES - [2:1] */
+#define WM9090_VMID_RES_SHIFT                        1  /* VMID_RES - [2:1] */
+#define WM9090_VMID_RES_WIDTH                        2  /* VMID_RES - [2:1] */
+#define WM9090_BIAS_ENA                         0x0001  /* BIAS_ENA */
+#define WM9090_BIAS_ENA_MASK                    0x0001  /* BIAS_ENA */
+#define WM9090_BIAS_ENA_SHIFT                        0  /* BIAS_ENA */
+#define WM9090_BIAS_ENA_WIDTH                        1  /* BIAS_ENA */
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM9090_TSHUT                            0x8000  /* TSHUT */
+#define WM9090_TSHUT_MASK                       0x8000  /* TSHUT */
+#define WM9090_TSHUT_SHIFT                          15  /* TSHUT */
+#define WM9090_TSHUT_WIDTH                           1  /* TSHUT */
+#define WM9090_TSHUT_ENA                        0x4000  /* TSHUT_ENA */
+#define WM9090_TSHUT_ENA_MASK                   0x4000  /* TSHUT_ENA */
+#define WM9090_TSHUT_ENA_SHIFT                      14  /* TSHUT_ENA */
+#define WM9090_TSHUT_ENA_WIDTH                       1  /* TSHUT_ENA */
+#define WM9090_TSHUT_OPDIS                      0x2000  /* TSHUT_OPDIS */
+#define WM9090_TSHUT_OPDIS_MASK                 0x2000  /* TSHUT_OPDIS */
+#define WM9090_TSHUT_OPDIS_SHIFT                    13  /* TSHUT_OPDIS */
+#define WM9090_TSHUT_OPDIS_WIDTH                     1  /* TSHUT_OPDIS */
+#define WM9090_IN1A_ENA                         0x0080  /* IN1A_ENA */
+#define WM9090_IN1A_ENA_MASK                    0x0080  /* IN1A_ENA */
+#define WM9090_IN1A_ENA_SHIFT                        7  /* IN1A_ENA */
+#define WM9090_IN1A_ENA_WIDTH                        1  /* IN1A_ENA */
+#define WM9090_IN1B_ENA                         0x0040  /* IN1B_ENA */
+#define WM9090_IN1B_ENA_MASK                    0x0040  /* IN1B_ENA */
+#define WM9090_IN1B_ENA_SHIFT                        6  /* IN1B_ENA */
+#define WM9090_IN1B_ENA_WIDTH                        1  /* IN1B_ENA */
+#define WM9090_IN2A_ENA                         0x0020  /* IN2A_ENA */
+#define WM9090_IN2A_ENA_MASK                    0x0020  /* IN2A_ENA */
+#define WM9090_IN2A_ENA_SHIFT                        5  /* IN2A_ENA */
+#define WM9090_IN2A_ENA_WIDTH                        1  /* IN2A_ENA */
+#define WM9090_IN2B_ENA                         0x0010  /* IN2B_ENA */
+#define WM9090_IN2B_ENA_MASK                    0x0010  /* IN2B_ENA */
+#define WM9090_IN2B_ENA_SHIFT                        4  /* IN2B_ENA */
+#define WM9090_IN2B_ENA_WIDTH                        1  /* IN2B_ENA */
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM9090_AGC_ENA                          0x4000  /* AGC_ENA */
+#define WM9090_AGC_ENA_MASK                     0x4000  /* AGC_ENA */
+#define WM9090_AGC_ENA_SHIFT                        14  /* AGC_ENA */
+#define WM9090_AGC_ENA_WIDTH                         1  /* AGC_ENA */
+#define WM9090_SPKLVOL_ENA                      0x0100  /* SPKLVOL_ENA */
+#define WM9090_SPKLVOL_ENA_MASK                 0x0100  /* SPKLVOL_ENA */
+#define WM9090_SPKLVOL_ENA_SHIFT                     8  /* SPKLVOL_ENA */
+#define WM9090_SPKLVOL_ENA_WIDTH                     1  /* SPKLVOL_ENA */
+#define WM9090_MIXOUTL_ENA                      0x0020  /* MIXOUTL_ENA */
+#define WM9090_MIXOUTL_ENA_MASK                 0x0020  /* MIXOUTL_ENA */
+#define WM9090_MIXOUTL_ENA_SHIFT                     5  /* MIXOUTL_ENA */
+#define WM9090_MIXOUTL_ENA_WIDTH                     1  /* MIXOUTL_ENA */
+#define WM9090_MIXOUTR_ENA                      0x0010  /* MIXOUTR_ENA */
+#define WM9090_MIXOUTR_ENA_MASK                 0x0010  /* MIXOUTR_ENA */
+#define WM9090_MIXOUTR_ENA_SHIFT                     4  /* MIXOUTR_ENA */
+#define WM9090_MIXOUTR_ENA_WIDTH                     1  /* MIXOUTR_ENA */
+#define WM9090_SPKMIX_ENA                       0x0008  /* SPKMIX_ENA */
+#define WM9090_SPKMIX_ENA_MASK                  0x0008  /* SPKMIX_ENA */
+#define WM9090_SPKMIX_ENA_SHIFT                      3  /* SPKMIX_ENA */
+#define WM9090_SPKMIX_ENA_WIDTH                      1  /* SPKMIX_ENA */
+
+/*
+ * R6 (0x06) - Clocking 1
+ */
+#define WM9090_TOCLK_RATE                       0x8000  /* TOCLK_RATE */
+#define WM9090_TOCLK_RATE_MASK                  0x8000  /* TOCLK_RATE */
+#define WM9090_TOCLK_RATE_SHIFT                     15  /* TOCLK_RATE */
+#define WM9090_TOCLK_RATE_WIDTH                      1  /* TOCLK_RATE */
+#define WM9090_TOCLK_ENA                        0x4000  /* TOCLK_ENA */
+#define WM9090_TOCLK_ENA_MASK                   0x4000  /* TOCLK_ENA */
+#define WM9090_TOCLK_ENA_SHIFT                      14  /* TOCLK_ENA */
+#define WM9090_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+
+/*
+ * R22 (0x16) - IN1 Line Control
+ */
+#define WM9090_IN1_DIFF                         0x0002  /* IN1_DIFF */
+#define WM9090_IN1_DIFF_MASK                    0x0002  /* IN1_DIFF */
+#define WM9090_IN1_DIFF_SHIFT                        1  /* IN1_DIFF */
+#define WM9090_IN1_DIFF_WIDTH                        1  /* IN1_DIFF */
+#define WM9090_IN1_CLAMP                        0x0001  /* IN1_CLAMP */
+#define WM9090_IN1_CLAMP_MASK                   0x0001  /* IN1_CLAMP */
+#define WM9090_IN1_CLAMP_SHIFT                       0  /* IN1_CLAMP */
+#define WM9090_IN1_CLAMP_WIDTH                       1  /* IN1_CLAMP */
+
+/*
+ * R23 (0x17) - IN2 Line Control
+ */
+#define WM9090_IN2_DIFF                         0x0002  /* IN2_DIFF */
+#define WM9090_IN2_DIFF_MASK                    0x0002  /* IN2_DIFF */
+#define WM9090_IN2_DIFF_SHIFT                        1  /* IN2_DIFF */
+#define WM9090_IN2_DIFF_WIDTH                        1  /* IN2_DIFF */
+#define WM9090_IN2_CLAMP                        0x0001  /* IN2_CLAMP */
+#define WM9090_IN2_CLAMP_MASK                   0x0001  /* IN2_CLAMP */
+#define WM9090_IN2_CLAMP_SHIFT                       0  /* IN2_CLAMP */
+#define WM9090_IN2_CLAMP_WIDTH                       1  /* IN2_CLAMP */
+
+/*
+ * R24 (0x18) - IN1 Line Input A Volume
+ */
+#define WM9090_IN1_VU                           0x0100  /* IN1_VU */
+#define WM9090_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM9090_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM9090_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM9090_IN1A_MUTE                        0x0080  /* IN1A_MUTE */
+#define WM9090_IN1A_MUTE_MASK                   0x0080  /* IN1A_MUTE */
+#define WM9090_IN1A_MUTE_SHIFT                       7  /* IN1A_MUTE */
+#define WM9090_IN1A_MUTE_WIDTH                       1  /* IN1A_MUTE */
+#define WM9090_IN1A_ZC                          0x0040  /* IN1A_ZC */
+#define WM9090_IN1A_ZC_MASK                     0x0040  /* IN1A_ZC */
+#define WM9090_IN1A_ZC_SHIFT                         6  /* IN1A_ZC */
+#define WM9090_IN1A_ZC_WIDTH                         1  /* IN1A_ZC */
+#define WM9090_IN1A_VOL_MASK                    0x0007  /* IN1A_VOL - [2:0] */
+#define WM9090_IN1A_VOL_SHIFT                        0  /* IN1A_VOL - [2:0] */
+#define WM9090_IN1A_VOL_WIDTH                        3  /* IN1A_VOL - [2:0] */
+
+/*
+ * R25 (0x19) - IN1  Line Input B Volume
+ */
+#define WM9090_IN1_VU                           0x0100  /* IN1_VU */
+#define WM9090_IN1_VU_MASK                      0x0100  /* IN1_VU */
+#define WM9090_IN1_VU_SHIFT                          8  /* IN1_VU */
+#define WM9090_IN1_VU_WIDTH                          1  /* IN1_VU */
+#define WM9090_IN1B_MUTE                        0x0080  /* IN1B_MUTE */
+#define WM9090_IN1B_MUTE_MASK                   0x0080  /* IN1B_MUTE */
+#define WM9090_IN1B_MUTE_SHIFT                       7  /* IN1B_MUTE */
+#define WM9090_IN1B_MUTE_WIDTH                       1  /* IN1B_MUTE */
+#define WM9090_IN1B_ZC                          0x0040  /* IN1B_ZC */
+#define WM9090_IN1B_ZC_MASK                     0x0040  /* IN1B_ZC */
+#define WM9090_IN1B_ZC_SHIFT                         6  /* IN1B_ZC */
+#define WM9090_IN1B_ZC_WIDTH                         1  /* IN1B_ZC */
+#define WM9090_IN1B_VOL_MASK                    0x0007  /* IN1B_VOL - [2:0] */
+#define WM9090_IN1B_VOL_SHIFT                        0  /* IN1B_VOL - [2:0] */
+#define WM9090_IN1B_VOL_WIDTH                        3  /* IN1B_VOL - [2:0] */
+
+/*
+ * R26 (0x1A) - IN2 Line Input A Volume
+ */
+#define WM9090_IN2_VU                           0x0100  /* IN2_VU */
+#define WM9090_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM9090_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM9090_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM9090_IN2A_MUTE                        0x0080  /* IN2A_MUTE */
+#define WM9090_IN2A_MUTE_MASK                   0x0080  /* IN2A_MUTE */
+#define WM9090_IN2A_MUTE_SHIFT                       7  /* IN2A_MUTE */
+#define WM9090_IN2A_MUTE_WIDTH                       1  /* IN2A_MUTE */
+#define WM9090_IN2A_ZC                          0x0040  /* IN2A_ZC */
+#define WM9090_IN2A_ZC_MASK                     0x0040  /* IN2A_ZC */
+#define WM9090_IN2A_ZC_SHIFT                         6  /* IN2A_ZC */
+#define WM9090_IN2A_ZC_WIDTH                         1  /* IN2A_ZC */
+#define WM9090_IN2A_VOL_MASK                    0x0007  /* IN2A_VOL - [2:0] */
+#define WM9090_IN2A_VOL_SHIFT                        0  /* IN2A_VOL - [2:0] */
+#define WM9090_IN2A_VOL_WIDTH                        3  /* IN2A_VOL - [2:0] */
+
+/*
+ * R27 (0x1B) - IN2 Line Input B Volume
+ */
+#define WM9090_IN2_VU                           0x0100  /* IN2_VU */
+#define WM9090_IN2_VU_MASK                      0x0100  /* IN2_VU */
+#define WM9090_IN2_VU_SHIFT                          8  /* IN2_VU */
+#define WM9090_IN2_VU_WIDTH                          1  /* IN2_VU */
+#define WM9090_IN2B_MUTE                        0x0080  /* IN2B_MUTE */
+#define WM9090_IN2B_MUTE_MASK                   0x0080  /* IN2B_MUTE */
+#define WM9090_IN2B_MUTE_SHIFT                       7  /* IN2B_MUTE */
+#define WM9090_IN2B_MUTE_WIDTH                       1  /* IN2B_MUTE */
+#define WM9090_IN2B_ZC                          0x0040  /* IN2B_ZC */
+#define WM9090_IN2B_ZC_MASK                     0x0040  /* IN2B_ZC */
+#define WM9090_IN2B_ZC_SHIFT                         6  /* IN2B_ZC */
+#define WM9090_IN2B_ZC_WIDTH                         1  /* IN2B_ZC */
+#define WM9090_IN2B_VOL_MASK                    0x0007  /* IN2B_VOL - [2:0] */
+#define WM9090_IN2B_VOL_SHIFT                        0  /* IN2B_VOL - [2:0] */
+#define WM9090_IN2B_VOL_WIDTH                        3  /* IN2B_VOL - [2:0] */
+
+/*
+ * R28 (0x1C) - Left Output Volume
+ */
+#define WM9090_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM9090_HPOUT1L_ZC                       0x0080  /* HPOUT1L_ZC */
+#define WM9090_HPOUT1L_ZC_MASK                  0x0080  /* HPOUT1L_ZC */
+#define WM9090_HPOUT1L_ZC_SHIFT                      7  /* HPOUT1L_ZC */
+#define WM9090_HPOUT1L_ZC_WIDTH                      1  /* HPOUT1L_ZC */
+#define WM9090_HPOUT1L_MUTE                     0x0040  /* HPOUT1L_MUTE */
+#define WM9090_HPOUT1L_MUTE_MASK                0x0040  /* HPOUT1L_MUTE */
+#define WM9090_HPOUT1L_MUTE_SHIFT                    6  /* HPOUT1L_MUTE */
+#define WM9090_HPOUT1L_MUTE_WIDTH                    1  /* HPOUT1L_MUTE */
+#define WM9090_HPOUT1L_VOL_MASK                 0x003F  /* HPOUT1L_VOL - [5:0] */
+#define WM9090_HPOUT1L_VOL_SHIFT                     0  /* HPOUT1L_VOL - [5:0] */
+#define WM9090_HPOUT1L_VOL_WIDTH                     6  /* HPOUT1L_VOL - [5:0] */
+
+/*
+ * R29 (0x1D) - Right Output Volume
+ */
+#define WM9090_HPOUT1_VU                        0x0100  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_MASK                   0x0100  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_SHIFT                       8  /* HPOUT1_VU */
+#define WM9090_HPOUT1_VU_WIDTH                       1  /* HPOUT1_VU */
+#define WM9090_HPOUT1R_ZC                       0x0080  /* HPOUT1R_ZC */
+#define WM9090_HPOUT1R_ZC_MASK                  0x0080  /* HPOUT1R_ZC */
+#define WM9090_HPOUT1R_ZC_SHIFT                      7  /* HPOUT1R_ZC */
+#define WM9090_HPOUT1R_ZC_WIDTH                      1  /* HPOUT1R_ZC */
+#define WM9090_HPOUT1R_MUTE                     0x0040  /* HPOUT1R_MUTE */
+#define WM9090_HPOUT1R_MUTE_MASK                0x0040  /* HPOUT1R_MUTE */
+#define WM9090_HPOUT1R_MUTE_SHIFT                    6  /* HPOUT1R_MUTE */
+#define WM9090_HPOUT1R_MUTE_WIDTH                    1  /* HPOUT1R_MUTE */
+#define WM9090_HPOUT1R_VOL_MASK                 0x003F  /* HPOUT1R_VOL - [5:0] */
+#define WM9090_HPOUT1R_VOL_SHIFT                     0  /* HPOUT1R_VOL - [5:0] */
+#define WM9090_HPOUT1R_VOL_WIDTH                     6  /* HPOUT1R_VOL - [5:0] */
+
+/*
+ * R34 (0x22) - SPKMIXL Attenuation
+ */
+#define WM9090_SPKMIX_MUTE                      0x0100  /* SPKMIX_MUTE */
+#define WM9090_SPKMIX_MUTE_MASK                 0x0100  /* SPKMIX_MUTE */
+#define WM9090_SPKMIX_MUTE_SHIFT                     8  /* SPKMIX_MUTE */
+#define WM9090_SPKMIX_MUTE_WIDTH                     1  /* SPKMIX_MUTE */
+#define WM9090_IN1A_SPKMIX_VOL_MASK             0x00C0  /* IN1A_SPKMIX_VOL - [7:6] */
+#define WM9090_IN1A_SPKMIX_VOL_SHIFT                 6  /* IN1A_SPKMIX_VOL - [7:6] */
+#define WM9090_IN1A_SPKMIX_VOL_WIDTH                 2  /* IN1A_SPKMIX_VOL - [7:6] */
+#define WM9090_IN1B_SPKMIX_VOL_MASK             0x0030  /* IN1B_SPKMIX_VOL - [5:4] */
+#define WM9090_IN1B_SPKMIX_VOL_SHIFT                 4  /* IN1B_SPKMIX_VOL - [5:4] */
+#define WM9090_IN1B_SPKMIX_VOL_WIDTH                 2  /* IN1B_SPKMIX_VOL - [5:4] */
+#define WM9090_IN2A_SPKMIX_VOL_MASK             0x000C  /* IN2A_SPKMIX_VOL - [3:2] */
+#define WM9090_IN2A_SPKMIX_VOL_SHIFT                 2  /* IN2A_SPKMIX_VOL - [3:2] */
+#define WM9090_IN2A_SPKMIX_VOL_WIDTH                 2  /* IN2A_SPKMIX_VOL - [3:2] */
+#define WM9090_IN2B_SPKMIX_VOL_MASK             0x0003  /* IN2B_SPKMIX_VOL - [1:0] */
+#define WM9090_IN2B_SPKMIX_VOL_SHIFT                 0  /* IN2B_SPKMIX_VOL - [1:0] */
+#define WM9090_IN2B_SPKMIX_VOL_WIDTH                 2  /* IN2B_SPKMIX_VOL - [1:0] */
+
+/*
+ * R36 (0x24) - SPKOUT Mixers
+ */
+#define WM9090_SPKMIXL_TO_SPKOUTL               0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM9090_SPKMIXL_TO_SPKOUTL_MASK          0x0010  /* SPKMIXL_TO_SPKOUTL */
+#define WM9090_SPKMIXL_TO_SPKOUTL_SHIFT              4  /* SPKMIXL_TO_SPKOUTL */
+#define WM9090_SPKMIXL_TO_SPKOUTL_WIDTH              1  /* SPKMIXL_TO_SPKOUTL */
+
+/*
+ * R37 (0x25) - ClassD3
+ */
+#define WM9090_SPKOUTL_BOOST_MASK               0x0038  /* SPKOUTL_BOOST - [5:3] */
+#define WM9090_SPKOUTL_BOOST_SHIFT                   3  /* SPKOUTL_BOOST - [5:3] */
+#define WM9090_SPKOUTL_BOOST_WIDTH                   3  /* SPKOUTL_BOOST - [5:3] */
+
+/*
+ * R38 (0x26) - Speaker Volume Left
+ */
+#define WM9090_SPKOUT_VU                        0x0100  /* SPKOUT_VU */
+#define WM9090_SPKOUT_VU_MASK                   0x0100  /* SPKOUT_VU */
+#define WM9090_SPKOUT_VU_SHIFT                       8  /* SPKOUT_VU */
+#define WM9090_SPKOUT_VU_WIDTH                       1  /* SPKOUT_VU */
+#define WM9090_SPKOUTL_ZC                       0x0080  /* SPKOUTL_ZC */
+#define WM9090_SPKOUTL_ZC_MASK                  0x0080  /* SPKOUTL_ZC */
+#define WM9090_SPKOUTL_ZC_SHIFT                      7  /* SPKOUTL_ZC */
+#define WM9090_SPKOUTL_ZC_WIDTH                      1  /* SPKOUTL_ZC */
+#define WM9090_SPKOUTL_MUTE                     0x0040  /* SPKOUTL_MUTE */
+#define WM9090_SPKOUTL_MUTE_MASK                0x0040  /* SPKOUTL_MUTE */
+#define WM9090_SPKOUTL_MUTE_SHIFT                    6  /* SPKOUTL_MUTE */
+#define WM9090_SPKOUTL_MUTE_WIDTH                    1  /* SPKOUTL_MUTE */
+#define WM9090_SPKOUTL_VOL_MASK                 0x003F  /* SPKOUTL_VOL - [5:0] */
+#define WM9090_SPKOUTL_VOL_SHIFT                     0  /* SPKOUTL_VOL - [5:0] */
+#define WM9090_SPKOUTL_VOL_WIDTH                     6  /* SPKOUTL_VOL - [5:0] */
+
+/*
+ * R45 (0x2D) - Output Mixer1
+ */
+#define WM9090_IN1A_TO_MIXOUTL                  0x0040  /* IN1A_TO_MIXOUTL */
+#define WM9090_IN1A_TO_MIXOUTL_MASK             0x0040  /* IN1A_TO_MIXOUTL */
+#define WM9090_IN1A_TO_MIXOUTL_SHIFT                 6  /* IN1A_TO_MIXOUTL */
+#define WM9090_IN1A_TO_MIXOUTL_WIDTH                 1  /* IN1A_TO_MIXOUTL */
+#define WM9090_IN2A_TO_MIXOUTL                  0x0004  /* IN2A_TO_MIXOUTL */
+#define WM9090_IN2A_TO_MIXOUTL_MASK             0x0004  /* IN2A_TO_MIXOUTL */
+#define WM9090_IN2A_TO_MIXOUTL_SHIFT                 2  /* IN2A_TO_MIXOUTL */
+#define WM9090_IN2A_TO_MIXOUTL_WIDTH                 1  /* IN2A_TO_MIXOUTL */
+
+/*
+ * R46 (0x2E) - Output Mixer2
+ */
+#define WM9090_IN1A_TO_MIXOUTR                  0x0040  /* IN1A_TO_MIXOUTR */
+#define WM9090_IN1A_TO_MIXOUTR_MASK             0x0040  /* IN1A_TO_MIXOUTR */
+#define WM9090_IN1A_TO_MIXOUTR_SHIFT                 6  /* IN1A_TO_MIXOUTR */
+#define WM9090_IN1A_TO_MIXOUTR_WIDTH                 1  /* IN1A_TO_MIXOUTR */
+#define WM9090_IN1B_TO_MIXOUTR                  0x0010  /* IN1B_TO_MIXOUTR */
+#define WM9090_IN1B_TO_MIXOUTR_MASK             0x0010  /* IN1B_TO_MIXOUTR */
+#define WM9090_IN1B_TO_MIXOUTR_SHIFT                 4  /* IN1B_TO_MIXOUTR */
+#define WM9090_IN1B_TO_MIXOUTR_WIDTH                 1  /* IN1B_TO_MIXOUTR */
+#define WM9090_IN2A_TO_MIXOUTR                  0x0004  /* IN2A_TO_MIXOUTR */
+#define WM9090_IN2A_TO_MIXOUTR_MASK             0x0004  /* IN2A_TO_MIXOUTR */
+#define WM9090_IN2A_TO_MIXOUTR_SHIFT                 2  /* IN2A_TO_MIXOUTR */
+#define WM9090_IN2A_TO_MIXOUTR_WIDTH                 1  /* IN2A_TO_MIXOUTR */
+#define WM9090_IN2B_TO_MIXOUTR                  0x0001  /* IN2B_TO_MIXOUTR */
+#define WM9090_IN2B_TO_MIXOUTR_MASK             0x0001  /* IN2B_TO_MIXOUTR */
+#define WM9090_IN2B_TO_MIXOUTR_SHIFT                 0  /* IN2B_TO_MIXOUTR */
+#define WM9090_IN2B_TO_MIXOUTR_WIDTH                 1  /* IN2B_TO_MIXOUTR */
+
+/*
+ * R47 (0x2F) - Output Mixer3
+ */
+#define WM9090_MIXOUTL_MUTE                     0x0100  /* MIXOUTL_MUTE */
+#define WM9090_MIXOUTL_MUTE_MASK                0x0100  /* MIXOUTL_MUTE */
+#define WM9090_MIXOUTL_MUTE_SHIFT                    8  /* MIXOUTL_MUTE */
+#define WM9090_MIXOUTL_MUTE_WIDTH                    1  /* MIXOUTL_MUTE */
+#define WM9090_IN1A_MIXOUTL_VOL_MASK            0x00C0  /* IN1A_MIXOUTL_VOL - [7:6] */
+#define WM9090_IN1A_MIXOUTL_VOL_SHIFT                6  /* IN1A_MIXOUTL_VOL - [7:6] */
+#define WM9090_IN1A_MIXOUTL_VOL_WIDTH                2  /* IN1A_MIXOUTL_VOL - [7:6] */
+#define WM9090_IN2A_MIXOUTL_VOL_MASK            0x000C  /* IN2A_MIXOUTL_VOL - [3:2] */
+#define WM9090_IN2A_MIXOUTL_VOL_SHIFT                2  /* IN2A_MIXOUTL_VOL - [3:2] */
+#define WM9090_IN2A_MIXOUTL_VOL_WIDTH                2  /* IN2A_MIXOUTL_VOL - [3:2] */
+
+/*
+ * R48 (0x30) - Output Mixer4
+ */
+#define WM9090_MIXOUTR_MUTE                     0x0100  /* MIXOUTR_MUTE */
+#define WM9090_MIXOUTR_MUTE_MASK                0x0100  /* MIXOUTR_MUTE */
+#define WM9090_MIXOUTR_MUTE_SHIFT                    8  /* MIXOUTR_MUTE */
+#define WM9090_MIXOUTR_MUTE_WIDTH                    1  /* MIXOUTR_MUTE */
+#define WM9090_IN1A_MIXOUTR_VOL_MASK            0x00C0  /* IN1A_MIXOUTR_VOL - [7:6] */
+#define WM9090_IN1A_MIXOUTR_VOL_SHIFT                6  /* IN1A_MIXOUTR_VOL - [7:6] */
+#define WM9090_IN1A_MIXOUTR_VOL_WIDTH                2  /* IN1A_MIXOUTR_VOL - [7:6] */
+#define WM9090_IN1B_MIXOUTR_VOL_MASK            0x0030  /* IN1B_MIXOUTR_VOL - [5:4] */
+#define WM9090_IN1B_MIXOUTR_VOL_SHIFT                4  /* IN1B_MIXOUTR_VOL - [5:4] */
+#define WM9090_IN1B_MIXOUTR_VOL_WIDTH                2  /* IN1B_MIXOUTR_VOL - [5:4] */
+#define WM9090_IN2A_MIXOUTR_VOL_MASK            0x000C  /* IN2A_MIXOUTR_VOL - [3:2] */
+#define WM9090_IN2A_MIXOUTR_VOL_SHIFT                2  /* IN2A_MIXOUTR_VOL - [3:2] */
+#define WM9090_IN2A_MIXOUTR_VOL_WIDTH                2  /* IN2A_MIXOUTR_VOL - [3:2] */
+#define WM9090_IN2B_MIXOUTR_VOL_MASK            0x0003  /* IN2B_MIXOUTR_VOL - [1:0] */
+#define WM9090_IN2B_MIXOUTR_VOL_SHIFT                0  /* IN2B_MIXOUTR_VOL - [1:0] */
+#define WM9090_IN2B_MIXOUTR_VOL_WIDTH                2  /* IN2B_MIXOUTR_VOL - [1:0] */
+
+/*
+ * R54 (0x36) - Speaker Mixer
+ */
+#define WM9090_IN1A_TO_SPKMIX                   0x0040  /* IN1A_TO_SPKMIX */
+#define WM9090_IN1A_TO_SPKMIX_MASK              0x0040  /* IN1A_TO_SPKMIX */
+#define WM9090_IN1A_TO_SPKMIX_SHIFT                  6  /* IN1A_TO_SPKMIX */
+#define WM9090_IN1A_TO_SPKMIX_WIDTH                  1  /* IN1A_TO_SPKMIX */
+#define WM9090_IN1B_TO_SPKMIX                   0x0010  /* IN1B_TO_SPKMIX */
+#define WM9090_IN1B_TO_SPKMIX_MASK              0x0010  /* IN1B_TO_SPKMIX */
+#define WM9090_IN1B_TO_SPKMIX_SHIFT                  4  /* IN1B_TO_SPKMIX */
+#define WM9090_IN1B_TO_SPKMIX_WIDTH                  1  /* IN1B_TO_SPKMIX */
+#define WM9090_IN2A_TO_SPKMIX                   0x0004  /* IN2A_TO_SPKMIX */
+#define WM9090_IN2A_TO_SPKMIX_MASK              0x0004  /* IN2A_TO_SPKMIX */
+#define WM9090_IN2A_TO_SPKMIX_SHIFT                  2  /* IN2A_TO_SPKMIX */
+#define WM9090_IN2A_TO_SPKMIX_WIDTH                  1  /* IN2A_TO_SPKMIX */
+#define WM9090_IN2B_TO_SPKMIX                   0x0001  /* IN2B_TO_SPKMIX */
+#define WM9090_IN2B_TO_SPKMIX_MASK              0x0001  /* IN2B_TO_SPKMIX */
+#define WM9090_IN2B_TO_SPKMIX_SHIFT                  0  /* IN2B_TO_SPKMIX */
+#define WM9090_IN2B_TO_SPKMIX_WIDTH                  1  /* IN2B_TO_SPKMIX */
+
+/*
+ * R57 (0x39) - AntiPOP2
+ */
+#define WM9090_VMID_BUF_ENA                     0x0008  /* VMID_BUF_ENA */
+#define WM9090_VMID_BUF_ENA_MASK                0x0008  /* VMID_BUF_ENA */
+#define WM9090_VMID_BUF_ENA_SHIFT                    3  /* VMID_BUF_ENA */
+#define WM9090_VMID_BUF_ENA_WIDTH                    1  /* VMID_BUF_ENA */
+#define WM9090_VMID_ENA                         0x0001  /* VMID_ENA */
+#define WM9090_VMID_ENA_MASK                    0x0001  /* VMID_ENA */
+#define WM9090_VMID_ENA_SHIFT                        0  /* VMID_ENA */
+#define WM9090_VMID_ENA_WIDTH                        1  /* VMID_ENA */
+
+/*
+ * R70 (0x46) - Write Sequencer 0
+ */
+#define WM9090_WSEQ_ENA                         0x0100  /* WSEQ_ENA */
+#define WM9090_WSEQ_ENA_MASK                    0x0100  /* WSEQ_ENA */
+#define WM9090_WSEQ_ENA_SHIFT                        8  /* WSEQ_ENA */
+#define WM9090_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM9090_WSEQ_WRITE_INDEX_MASK            0x000F  /* WSEQ_WRITE_INDEX - [3:0] */
+#define WM9090_WSEQ_WRITE_INDEX_SHIFT                0  /* WSEQ_WRITE_INDEX - [3:0] */
+#define WM9090_WSEQ_WRITE_INDEX_WIDTH                4  /* WSEQ_WRITE_INDEX - [3:0] */
+
+/*
+ * R71 (0x47) - Write Sequencer 1
+ */
+#define WM9090_WSEQ_DATA_WIDTH_MASK             0x7000  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM9090_WSEQ_DATA_WIDTH_SHIFT                12  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM9090_WSEQ_DATA_WIDTH_WIDTH                 3  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM9090_WSEQ_DATA_START_MASK             0x0F00  /* WSEQ_DATA_START - [11:8] */
+#define WM9090_WSEQ_DATA_START_SHIFT                 8  /* WSEQ_DATA_START - [11:8] */
+#define WM9090_WSEQ_DATA_START_WIDTH                 4  /* WSEQ_DATA_START - [11:8] */
+#define WM9090_WSEQ_ADDR_MASK                   0x00FF  /* WSEQ_ADDR - [7:0] */
+#define WM9090_WSEQ_ADDR_SHIFT                       0  /* WSEQ_ADDR - [7:0] */
+#define WM9090_WSEQ_ADDR_WIDTH                       8  /* WSEQ_ADDR - [7:0] */
+
+/*
+ * R72 (0x48) - Write Sequencer 2
+ */
+#define WM9090_WSEQ_EOS                         0x4000  /* WSEQ_EOS */
+#define WM9090_WSEQ_EOS_MASK                    0x4000  /* WSEQ_EOS */
+#define WM9090_WSEQ_EOS_SHIFT                       14  /* WSEQ_EOS */
+#define WM9090_WSEQ_EOS_WIDTH                        1  /* WSEQ_EOS */
+#define WM9090_WSEQ_DELAY_MASK                  0x0F00  /* WSEQ_DELAY - [11:8] */
+#define WM9090_WSEQ_DELAY_SHIFT                      8  /* WSEQ_DELAY - [11:8] */
+#define WM9090_WSEQ_DELAY_WIDTH                      4  /* WSEQ_DELAY - [11:8] */
+#define WM9090_WSEQ_DATA_MASK                   0x00FF  /* WSEQ_DATA - [7:0] */
+#define WM9090_WSEQ_DATA_SHIFT                       0  /* WSEQ_DATA - [7:0] */
+#define WM9090_WSEQ_DATA_WIDTH                       8  /* WSEQ_DATA - [7:0] */
+
+/*
+ * R73 (0x49) - Write Sequencer 3
+ */
+#define WM9090_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
+#define WM9090_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
+#define WM9090_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
+#define WM9090_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM9090_WSEQ_START                       0x0100  /* WSEQ_START */
+#define WM9090_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
+#define WM9090_WSEQ_START_SHIFT                      8  /* WSEQ_START */
+#define WM9090_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM9090_WSEQ_START_INDEX_MASK            0x003F  /* WSEQ_START_INDEX - [5:0] */
+#define WM9090_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [5:0] */
+#define WM9090_WSEQ_START_INDEX_WIDTH                6  /* WSEQ_START_INDEX - [5:0] */
+
+/*
+ * R74 (0x4A) - Write Sequencer 4
+ */
+#define WM9090_WSEQ_BUSY                        0x0001  /* WSEQ_BUSY */
+#define WM9090_WSEQ_BUSY_MASK                   0x0001  /* WSEQ_BUSY */
+#define WM9090_WSEQ_BUSY_SHIFT                       0  /* WSEQ_BUSY */
+#define WM9090_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+
+/*
+ * R75 (0x4B) - Write Sequencer 5
+ */
+#define WM9090_WSEQ_CURRENT_INDEX_MASK          0x003F  /* WSEQ_CURRENT_INDEX - [5:0] */
+#define WM9090_WSEQ_CURRENT_INDEX_SHIFT              0  /* WSEQ_CURRENT_INDEX - [5:0] */
+#define WM9090_WSEQ_CURRENT_INDEX_WIDTH              6  /* WSEQ_CURRENT_INDEX - [5:0] */
+
+/*
+ * R76 (0x4C) - Charge Pump 1
+ */
+#define WM9090_CP_ENA                           0x8000  /* CP_ENA */
+#define WM9090_CP_ENA_MASK                      0x8000  /* CP_ENA */
+#define WM9090_CP_ENA_SHIFT                         15  /* CP_ENA */
+#define WM9090_CP_ENA_WIDTH                          1  /* CP_ENA */
+
+/*
+ * R84 (0x54) - DC Servo 0
+ */
+#define WM9090_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM9090_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM9090_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
+#define WM9090_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
+#define WM9090_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM9090_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM9090_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
+#define WM9090_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
+#define WM9090_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM9090_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM9090_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
+#define WM9090_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
+#define WM9090_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM9090_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM9090_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
+#define WM9090_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
+#define WM9090_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM9090_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM9090_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
+#define WM9090_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
+#define WM9090_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM9090_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM9090_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
+#define WM9090_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
+#define WM9090_DCS_TRIG_DAC_WR_1                0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM9090_DCS_TRIG_DAC_WR_1_MASK           0x0008  /* DCS_TRIG_DAC_WR_1 */
+#define WM9090_DCS_TRIG_DAC_WR_1_SHIFT               3  /* DCS_TRIG_DAC_WR_1 */
+#define WM9090_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM9090_DCS_TRIG_DAC_WR_0                0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM9090_DCS_TRIG_DAC_WR_0_MASK           0x0004  /* DCS_TRIG_DAC_WR_0 */
+#define WM9090_DCS_TRIG_DAC_WR_0_SHIFT               2  /* DCS_TRIG_DAC_WR_0 */
+#define WM9090_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
+#define WM9090_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
+#define WM9090_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
+#define WM9090_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
+#define WM9090_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
+#define WM9090_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
+#define WM9090_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
+#define WM9090_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
+#define WM9090_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
+
+/*
+ * R85 (0x55) - DC Servo 1
+ */
+#define WM9090_DCS_SERIES_NO_01_MASK            0x0FE0  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM9090_DCS_SERIES_NO_01_SHIFT                5  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM9090_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [11:5] */
+#define WM9090_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM9090_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM9090_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R87 (0x57) - DC Servo 3
+ */
+#define WM9090_DCS_DAC_WR_VAL_1_MASK            0xFF00  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM9090_DCS_DAC_WR_VAL_1_SHIFT                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM9090_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM9090_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R88 (0x58) - DC Servo Readback 0
+ */
+#define WM9090_DCS_CAL_COMPLETE_MASK            0x0300  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM9090_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM9090_DCS_CAL_COMPLETE_WIDTH                2  /* DCS_CAL_COMPLETE - [9:8] */
+#define WM9090_DCS_DAC_WR_COMPLETE_MASK         0x0030  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM9090_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM9090_DCS_DAC_WR_COMPLETE_WIDTH             2  /* DCS_DAC_WR_COMPLETE - [5:4] */
+#define WM9090_DCS_STARTUP_COMPLETE_MASK        0x0003  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM9090_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [1:0] */
+#define WM9090_DCS_STARTUP_COMPLETE_WIDTH            2  /* DCS_STARTUP_COMPLETE - [1:0] */
+
+/*
+ * R89 (0x59) - DC Servo Readback 1
+ */
+#define WM9090_DCS_DAC_WR_VAL_1_RD_MASK         0x00FF  /* DCS_DAC_WR_VAL_1_RD - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_1_RD_SHIFT             0  /* DCS_DAC_WR_VAL_1_RD - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_1_RD_WIDTH             8  /* DCS_DAC_WR_VAL_1_RD - [7:0] */
+
+/*
+ * R90 (0x5A) - DC Servo Readback 2
+ */
+#define WM9090_DCS_DAC_WR_VAL_0_RD_MASK         0x00FF  /* DCS_DAC_WR_VAL_0_RD - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_0_RD_SHIFT             0  /* DCS_DAC_WR_VAL_0_RD - [7:0] */
+#define WM9090_DCS_DAC_WR_VAL_0_RD_WIDTH             8  /* DCS_DAC_WR_VAL_0_RD - [7:0] */
+
+/*
+ * R96 (0x60) - Analogue HP 0
+ */
+#define WM9090_HPOUT1L_RMV_SHORT                0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM9090_HPOUT1L_RMV_SHORT_MASK           0x0080  /* HPOUT1L_RMV_SHORT */
+#define WM9090_HPOUT1L_RMV_SHORT_SHIFT               7  /* HPOUT1L_RMV_SHORT */
+#define WM9090_HPOUT1L_RMV_SHORT_WIDTH               1  /* HPOUT1L_RMV_SHORT */
+#define WM9090_HPOUT1L_OUTP                     0x0040  /* HPOUT1L_OUTP */
+#define WM9090_HPOUT1L_OUTP_MASK                0x0040  /* HPOUT1L_OUTP */
+#define WM9090_HPOUT1L_OUTP_SHIFT                    6  /* HPOUT1L_OUTP */
+#define WM9090_HPOUT1L_OUTP_WIDTH                    1  /* HPOUT1L_OUTP */
+#define WM9090_HPOUT1L_DLY                      0x0020  /* HPOUT1L_DLY */
+#define WM9090_HPOUT1L_DLY_MASK                 0x0020  /* HPOUT1L_DLY */
+#define WM9090_HPOUT1L_DLY_SHIFT                     5  /* HPOUT1L_DLY */
+#define WM9090_HPOUT1L_DLY_WIDTH                     1  /* HPOUT1L_DLY */
+#define WM9090_HPOUT1R_RMV_SHORT                0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM9090_HPOUT1R_RMV_SHORT_MASK           0x0008  /* HPOUT1R_RMV_SHORT */
+#define WM9090_HPOUT1R_RMV_SHORT_SHIFT               3  /* HPOUT1R_RMV_SHORT */
+#define WM9090_HPOUT1R_RMV_SHORT_WIDTH               1  /* HPOUT1R_RMV_SHORT */
+#define WM9090_HPOUT1R_OUTP                     0x0004  /* HPOUT1R_OUTP */
+#define WM9090_HPOUT1R_OUTP_MASK                0x0004  /* HPOUT1R_OUTP */
+#define WM9090_HPOUT1R_OUTP_SHIFT                    2  /* HPOUT1R_OUTP */
+#define WM9090_HPOUT1R_OUTP_WIDTH                    1  /* HPOUT1R_OUTP */
+#define WM9090_HPOUT1R_DLY                      0x0002  /* HPOUT1R_DLY */
+#define WM9090_HPOUT1R_DLY_MASK                 0x0002  /* HPOUT1R_DLY */
+#define WM9090_HPOUT1R_DLY_SHIFT                     1  /* HPOUT1R_DLY */
+#define WM9090_HPOUT1R_DLY_WIDTH                     1  /* HPOUT1R_DLY */
+
+/*
+ * R98 (0x62) - AGC Control 0
+ */
+#define WM9090_AGC_CLIP_ENA                     0x8000  /* AGC_CLIP_ENA */
+#define WM9090_AGC_CLIP_ENA_MASK                0x8000  /* AGC_CLIP_ENA */
+#define WM9090_AGC_CLIP_ENA_SHIFT                   15  /* AGC_CLIP_ENA */
+#define WM9090_AGC_CLIP_ENA_WIDTH                    1  /* AGC_CLIP_ENA */
+#define WM9090_AGC_CLIP_THR_MASK                0x0F00  /* AGC_CLIP_THR - [11:8] */
+#define WM9090_AGC_CLIP_THR_SHIFT                    8  /* AGC_CLIP_THR - [11:8] */
+#define WM9090_AGC_CLIP_THR_WIDTH                    4  /* AGC_CLIP_THR - [11:8] */
+#define WM9090_AGC_CLIP_ATK_MASK                0x0070  /* AGC_CLIP_ATK - [6:4] */
+#define WM9090_AGC_CLIP_ATK_SHIFT                    4  /* AGC_CLIP_ATK - [6:4] */
+#define WM9090_AGC_CLIP_ATK_WIDTH                    3  /* AGC_CLIP_ATK - [6:4] */
+#define WM9090_AGC_CLIP_DCY_MASK                0x0007  /* AGC_CLIP_DCY - [2:0] */
+#define WM9090_AGC_CLIP_DCY_SHIFT                    0  /* AGC_CLIP_DCY - [2:0] */
+#define WM9090_AGC_CLIP_DCY_WIDTH                    3  /* AGC_CLIP_DCY - [2:0] */
+
+/*
+ * R99 (0x63) - AGC Control 1
+ */
+#define WM9090_AGC_PWR_ENA                      0x8000  /* AGC_PWR_ENA */
+#define WM9090_AGC_PWR_ENA_MASK                 0x8000  /* AGC_PWR_ENA */
+#define WM9090_AGC_PWR_ENA_SHIFT                    15  /* AGC_PWR_ENA */
+#define WM9090_AGC_PWR_ENA_WIDTH                     1  /* AGC_PWR_ENA */
+#define WM9090_AGC_PWR_AVG                      0x1000  /* AGC_PWR_AVG */
+#define WM9090_AGC_PWR_AVG_MASK                 0x1000  /* AGC_PWR_AVG */
+#define WM9090_AGC_PWR_AVG_SHIFT                    12  /* AGC_PWR_AVG */
+#define WM9090_AGC_PWR_AVG_WIDTH                     1  /* AGC_PWR_AVG */
+#define WM9090_AGC_PWR_THR_MASK                 0x0F00  /* AGC_PWR_THR - [11:8] */
+#define WM9090_AGC_PWR_THR_SHIFT                     8  /* AGC_PWR_THR - [11:8] */
+#define WM9090_AGC_PWR_THR_WIDTH                     4  /* AGC_PWR_THR - [11:8] */
+#define WM9090_AGC_PWR_ATK_MASK                 0x0070  /* AGC_PWR_ATK - [6:4] */
+#define WM9090_AGC_PWR_ATK_SHIFT                     4  /* AGC_PWR_ATK - [6:4] */
+#define WM9090_AGC_PWR_ATK_WIDTH                     3  /* AGC_PWR_ATK - [6:4] */
+#define WM9090_AGC_PWR_DCY_MASK                 0x0007  /* AGC_PWR_DCY - [2:0] */
+#define WM9090_AGC_PWR_DCY_SHIFT                     0  /* AGC_PWR_DCY - [2:0] */
+#define WM9090_AGC_PWR_DCY_WIDTH                     3  /* AGC_PWR_DCY - [2:0] */
+
+/*
+ * R100 (0x64) - AGC Control 2
+ */
+#define WM9090_AGC_RAMP                         0x0100  /* AGC_RAMP */
+#define WM9090_AGC_RAMP_MASK                    0x0100  /* AGC_RAMP */
+#define WM9090_AGC_RAMP_SHIFT                        8  /* AGC_RAMP */
+#define WM9090_AGC_RAMP_WIDTH                        1  /* AGC_RAMP */
+#define WM9090_AGC_MINGAIN_MASK                 0x003F  /* AGC_MINGAIN - [5:0] */
+#define WM9090_AGC_MINGAIN_SHIFT                     0  /* AGC_MINGAIN - [5:0] */
+#define WM9090_AGC_MINGAIN_WIDTH                     6  /* AGC_MINGAIN - [5:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 2f48a8aae22c..28790a2ffe8d 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -632,9 +632,6 @@ static int wm9712_soc_resume(struct platform_device *pdev)
                 }
         }
 
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
-                wm9712_set_bias_level(codec, SND_SOC_BIAS_ON);
-
         return ret;
 }
 
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 2fca514fde58..34e0c91092fa 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -764,7 +764,7 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int source)
 static int wm9713_set_pll(struct snd_soc_codec *codec,
         int pll_id, unsigned int freq_in, unsigned int freq_out)
 {
-        struct wm9713_priv *wm9713 = codec->private_data;
+        struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec);
         u16 reg, reg2;
         struct _pll_div pll_div;
 
@@ -1175,7 +1175,7 @@ static int wm9713_soc_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm9713_priv *wm9713 = codec->private_data;
+        struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec);
         int i, ret;
         u16 *cache = codec->reg_cache;
 
@@ -1201,9 +1201,6 @@ static int wm9713_soc_resume(struct platform_device *pdev)
                 }
         }
 
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
-                wm9713_set_bias_level(codec, SND_SOC_BIAS_ON);
-
         return ret;
 }
 
@@ -1228,8 +1225,9 @@ static int wm9713_soc_probe(struct platform_device *pdev)
         codec->reg_cache_size = sizeof(wm9713_reg);
         codec->reg_cache_step = 2;
 
-        codec->private_data = kzalloc(sizeof(struct wm9713_priv), GFP_KERNEL);
-        if (codec->private_data == NULL) {
+        snd_soc_codec_set_drvdata(codec, kzalloc(sizeof(struct wm9713_priv),
+                                                 GFP_KERNEL));
+        if (snd_soc_codec_get_drvdata(codec) == NULL) {
                 ret = -ENOMEM;
                 goto priv_err;
         }
@@ -1280,7 +1278,7 @@ pcm_err:
         snd_soc_free_ac97_codec(codec);
 
 codec_err:
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
 
 priv_err:
         kfree(codec->reg_cache);
@@ -1302,7 +1300,7 @@ static int wm9713_soc_remove(struct platform_device *pdev)
         snd_soc_dapm_free(socdev);
         snd_soc_free_pcms(socdev);
         snd_soc_free_ac97_codec(codec);
-        kfree(codec->private_data);
+        kfree(snd_soc_codec_get_drvdata(codec));
         kfree(codec->reg_cache);
         kfree(codec);
         return 0;
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index e1f225a3ac46..16f1a57da08a 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -91,7 +91,7 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op)
  */
 static void calibrate_dc_servo(struct snd_soc_codec *codec)
 {
-        struct wm_hubs_data *hubs = codec->private_data;
+        struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
         u16 reg, reg_l, reg_r, dcs_cfg;
 
         /* Set for 32 series updates */
@@ -127,6 +127,8 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                         break;
                 }
 
+                dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
+
                 /* HPOUT1L */
                 if (reg_l + hubs->dcs_codes > 0 &&
                     reg_l + hubs->dcs_codes < 0xff)
@@ -139,6 +141,8 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                         reg_r += hubs->dcs_codes;
                 dcs_cfg |= reg_r;
 
+                dev_dbg(codec->dev, "DCS result: %x\n", dcs_cfg);
+
                 /* Do it */
                 snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg);
                 wait_for_dc_servo(codec,
@@ -154,7 +158,7 @@ static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm_hubs_data *hubs = codec->private_data;
+        struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
         int ret;
 
         ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
@@ -327,7 +331,7 @@ static int hp_supply_event(struct snd_soc_dapm_widget *w,
                            struct snd_kcontrol *kcontrol, int event)
 {
         struct snd_soc_codec *codec = w->codec;
-        struct wm_hubs_data *hubs = codec->private_data;
+        struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
@@ -397,14 +401,14 @@ static int hp_event(struct snd_soc_dapm_widget *w,
 
         case SND_SOC_DAPM_PRE_PMD:
                 snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
-                                    WM8993_HPOUT1L_DLY |
-                                    WM8993_HPOUT1R_DLY |
+                                    WM8993_HPOUT1L_OUTP |
+                                    WM8993_HPOUT1R_OUTP |
                                     WM8993_HPOUT1L_RMV_SHORT |
                                     WM8993_HPOUT1R_RMV_SHORT, 0);
 
                 snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
-                                    WM8993_HPOUT1L_OUTP |
-                                    WM8993_HPOUT1R_OUTP, 0);
+                                    WM8993_HPOUT1L_DLY |
+                                    WM8993_HPOUT1R_DLY, 0);
 
                 snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
                                     WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA,
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index 047ee39418c0..6bbf001f6591 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -12,15 +12,38 @@ config SND_DAVINCI_SOC_I2S
 config SND_DAVINCI_SOC_MCASP
         tristate
 
+config SND_DAVINCI_SOC_VCIF
+        tristate
+
 config SND_DAVINCI_SOC_EVM
         tristate "SoC Audio support for DaVinci DM6446, DM355 or DM365 EVM"
         depends on SND_DAVINCI_SOC
-        depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM  || MACH_DAVINCI_DM365_EVM
+        depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM || MACH_DAVINCI_DM365_EVM
         select SND_DAVINCI_SOC_I2S
         select SND_SOC_TLV320AIC3X
         help
           Say Y if you want to add support for SoC audio on TI
-          DaVinci DM6446 or DM355 EVM platforms.
+          DaVinci DM6446, DM355 or DM365 EVM platforms.
+
+choice
+        prompt "DM365 codec select"
+        depends on SND_DAVINCI_SOC_EVM
+        depends on MACH_DAVINCI_DM365_EVM
+        default SND_DM365_EXTERNAL_CODEC
+
+config SND_DM365_AIC3X_CODEC
+        bool "Audio Codec - AIC3101"
+        help
+          Say Y if you want to add support for AIC3101 audio codec
+
+config SND_DM365_VOICE_CODEC
+        bool "Voice Codec - CQ93VC"
+        select MFD_DAVINCI_VOICECODEC
+        select SND_DAVINCI_SOC_VCIF
+        select SND_SOC_CQ0093VC
+        help
+          Say Y if you want to add support for SoC On-chip voice codec
+endchoice
 
 config  SND_DM6467_SOC_EVM
         tristate "SoC Audio support for DaVinci DM6467 EVM"
diff --git a/sound/soc/davinci/Makefile b/sound/soc/davinci/Makefile
index a6939d71b988..a93679d618cd 100644
--- a/sound/soc/davinci/Makefile
+++ b/sound/soc/davinci/Makefile
@@ -2,10 +2,12 @@
 snd-soc-davinci-objs := davinci-pcm.o
 snd-soc-davinci-i2s-objs := davinci-i2s.o
 snd-soc-davinci-mcasp-objs:= davinci-mcasp.o
+snd-soc-davinci-vcif-objs:= davinci-vcif.o
 
 obj-$(CONFIG_SND_DAVINCI_SOC) += snd-soc-davinci.o
 obj-$(CONFIG_SND_DAVINCI_SOC_I2S) += snd-soc-davinci-i2s.o
 obj-$(CONFIG_SND_DAVINCI_SOC_MCASP) += snd-soc-davinci-mcasp.o
+obj-$(CONFIG_SND_DAVINCI_SOC_VCIF) += snd-soc-davinci-vcif.o
 
 # DAVINCI Machine Support
 snd-soc-evm-objs := davinci-evm.o
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 7ccbe6684fc2..97f74d6a33e6 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -28,10 +28,12 @@
 #include <mach/mux.h>
 
 #include "../codecs/tlv320aic3x.h"
+#include "../codecs/cq93vc.h"
 #include "../codecs/spdif_transciever.h"
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
 #include "davinci-mcasp.h"
+#include "davinci-vcif.h"
 
 #define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \
                 SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF)
@@ -81,10 +83,24 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
+static int evm_spdif_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        /* set cpu DAI configuration */
+        return snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT);
+}
+
 static struct snd_soc_ops evm_ops = {
         .hw_params = evm_hw_params,
 };
 
+static struct snd_soc_ops evm_spdif_ops = {
+        .hw_params = evm_spdif_hw_params,
+};
+
 /* davinci-evm machine dapm widgets */
 static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
         SND_SOC_DAPM_HP("Headphone Jack", NULL),
@@ -151,6 +167,22 @@ static struct snd_soc_dai_link evm_dai = {
         .ops = &evm_ops,
 };
 
+static struct snd_soc_dai_link dm365_evm_dai = {
+#ifdef CONFIG_SND_DM365_AIC3X_CODEC
+        .name = "TLV320AIC3X",
+        .stream_name = "AIC3X",
+        .cpu_dai = &davinci_i2s_dai,
+        .codec_dai = &aic3x_dai,
+        .init = evm_aic3x_init,
+        .ops = &evm_ops,
+#elif defined(CONFIG_SND_DM365_VOICE_CODEC)
+        .name = "Voice Codec - CQ93VC",
+        .stream_name = "CQ93",
+        .cpu_dai = &davinci_vcif_dai,
+        .codec_dai = &cq93vc_dai,
+#endif
+};
+
 static struct snd_soc_dai_link dm6467_evm_dai[] = {
         {
                 .name = "TLV320AIC3X",
@@ -165,7 +197,7 @@ static struct snd_soc_dai_link dm6467_evm_dai[] = {
                 .stream_name = "spdif",
                 .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_DIT_DAI],
                 .codec_dai = &dit_stub_dai,
-                .ops = &evm_ops,
+                .ops = &evm_spdif_ops,
         },
 };
 static struct snd_soc_dai_link da8xx_evm_dai = {
@@ -177,7 +209,7 @@ static struct snd_soc_dai_link da8xx_evm_dai = {
         .ops = &evm_ops,
 };
 
-/* davinci dm6446, dm355 or dm365 evm audio machine driver */
+/* davinci dm6446, dm355 evm audio machine driver */
 static struct snd_soc_card snd_soc_card_evm = {
         .name = "DaVinci EVM",
         .platform = &davinci_soc_platform,
@@ -185,6 +217,15 @@ static struct snd_soc_card snd_soc_card_evm = {
         .num_links = 1,
 };
 
+/* davinci dm365 evm audio machine driver */
+static struct snd_soc_card dm365_snd_soc_card_evm = {
+        .name = "DaVinci DM365 EVM",
+        .platform = &davinci_soc_platform,
+        .dai_link = &dm365_evm_dai,
+        .num_links = 1,
+};
+
+
 /* davinci dm6467 evm audio machine driver */
 static struct snd_soc_card dm6467_snd_soc_card_evm = {
         .name = "DaVinci DM6467 EVM",
@@ -217,6 +258,17 @@ static struct snd_soc_device evm_snd_devdata = {
 };
 
 /* evm audio subsystem */
+static struct snd_soc_device dm365_evm_snd_devdata = {
+        .card = &dm365_snd_soc_card_evm,
+#ifdef CONFIG_SND_DM365_AIC3X_CODEC
+        .codec_dev = &soc_codec_dev_aic3x,
+        .codec_data = &aic3x_setup,
+#elif defined(CONFIG_SND_DM365_VOICE_CODEC)
+        .codec_dev = &soc_codec_dev_cq93vc,
+#endif
+};
+
+/* evm audio subsystem */
 static struct snd_soc_device dm6467_evm_snd_devdata = {
         .card = &dm6467_snd_soc_card_evm,
         .codec_dev = &soc_codec_dev_aic3x,
@@ -244,12 +296,15 @@ static int __init evm_init(void)
         int index;
         int ret;
 
-        if (machine_is_davinci_evm() || machine_is_davinci_dm365_evm()) {
+        if (machine_is_davinci_evm()) {
                 evm_snd_dev_data = &evm_snd_devdata;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
                 evm_snd_dev_data = &evm_snd_devdata;
                 index = 1;
+        } else if (machine_is_davinci_dm365_evm()) {
+                evm_snd_dev_data = &dm365_evm_snd_devdata;
+                index = 0;
         } else if (machine_is_davinci_dm6467_evm()) {
                 evm_snd_dev_data = &dm6467_evm_snd_devdata;
                 index = 0;
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
new file mode 100644
index 000000000000..9aa980d38231
--- /dev/null
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -0,0 +1,274 @@
+/*
+ * ALSA SoC Voice Codec Interface for TI DAVINCI processor
+ *
+ * Copyright (C) 2010 Texas Instruments.
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/mfd/davinci_voicecodec.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "davinci-pcm.h"
+#include "davinci-i2s.h"
+#include "davinci-vcif.h"
+
+#define MOD_REG_BIT(val, mask, set) do { \
+        if (set) { \
+                val |= mask; \
+        } else { \
+                val &= ~mask; \
+        } \
+} while (0)
+
+struct davinci_vcif_dev {
+        struct davinci_vc *davinci_vc;
+        struct davinci_pcm_dma_params   dma_params[2];
+};
+
+static void davinci_vcif_start(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct davinci_vcif_dev *davinci_vcif_dev =
+                                        rtd->dai->cpu_dai->private_data;
+        struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
+        u32 w;
+
+        /* Start the sample generator and enable transmitter/receiver */
+        w = readl(davinci_vc->base + DAVINCI_VC_CTRL);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 1);
+        else
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 1);
+
+        writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
+}
+
+static void davinci_vcif_stop(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct davinci_vcif_dev *davinci_vcif_dev =
+                                        rtd->dai->cpu_dai->private_data;
+        struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
+        u32 w;
+
+        /* Reset transmitter/receiver and sample rate/frame sync generators */
+        w = readl(davinci_vc->base + DAVINCI_VC_CTRL);
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTDAC, 0);
+        else
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RSTADC, 0);
+
+        writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
+}
+
+static int davinci_vcif_hw_params(struct snd_pcm_substream *substream,
+                                  struct snd_pcm_hw_params *params,
+                                  struct snd_soc_dai *dai)
+{
+        struct davinci_vcif_dev *davinci_vcif_dev = dai->private_data;
+        struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
+        struct davinci_pcm_dma_params *dma_params =
+                        &davinci_vcif_dev->dma_params[substream->stream];
+        u32 w;
+
+        /* Restart the codec before setup */
+        davinci_vcif_stop(substream);
+        davinci_vcif_start(substream);
+
+        /* General line settings */
+        writel(DAVINCI_VC_CTRL_MASK, davinci_vc->base + DAVINCI_VC_CTRL);
+
+        writel(DAVINCI_VC_INT_MASK, davinci_vc->base + DAVINCI_VC_INTCLR);
+
+        writel(DAVINCI_VC_INT_MASK, davinci_vc->base + DAVINCI_VC_INTEN);
+
+        w = readl(davinci_vc->base + DAVINCI_VC_CTRL);
+
+        /* Determine xfer data type */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_U8:
+                dma_params->data_type = 0;
+
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
+                            DAVINCI_VC_CTRL_RD_UNSIGNED |
+                            DAVINCI_VC_CTRL_WD_BITS_8 |
+                            DAVINCI_VC_CTRL_WD_UNSIGNED, 1);
+                break;
+        case SNDRV_PCM_FORMAT_S8:
+                dma_params->data_type = 1;
+
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
+                            DAVINCI_VC_CTRL_WD_BITS_8, 1);
+
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_UNSIGNED |
+                            DAVINCI_VC_CTRL_WD_UNSIGNED, 0);
+                break;
+        case SNDRV_PCM_FORMAT_S16_LE:
+                dma_params->data_type = 2;
+
+                MOD_REG_BIT(w, DAVINCI_VC_CTRL_RD_BITS_8 |
+                            DAVINCI_VC_CTRL_RD_UNSIGNED |
+                            DAVINCI_VC_CTRL_WD_BITS_8 |
+                            DAVINCI_VC_CTRL_WD_UNSIGNED, 0);
+                break;
+        default:
+                printk(KERN_WARNING "davinci-vcif: unsupported PCM format");
+                return -EINVAL;
+        }
+
+        dma_params->acnt  = dma_params->data_type;
+
+        writel(w, davinci_vc->base + DAVINCI_VC_CTRL);
+
+        return 0;
+}
+
+static int davinci_vcif_trigger(struct snd_pcm_substream *substream, int cmd,
+                                struct snd_soc_dai *dai)
+{
+        int ret = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                davinci_vcif_start(substream);
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                davinci_vcif_stop(substream);
+                break;
+        default:
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+#define DAVINCI_VCIF_RATES      SNDRV_PCM_RATE_8000_48000
+
+static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
+        .trigger        = davinci_vcif_trigger,
+        .hw_params      = davinci_vcif_hw_params,
+};
+
+struct snd_soc_dai davinci_vcif_dai = {
+        .name = "davinci-vcif",
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = DAVINCI_VCIF_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = DAVINCI_VCIF_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+        .ops = &davinci_vcif_dai_ops,
+
+};
+EXPORT_SYMBOL_GPL(davinci_vcif_dai);
+
+static int davinci_vcif_probe(struct platform_device *pdev)
+{
+        struct davinci_vc *davinci_vc = platform_get_drvdata(pdev);
+        struct davinci_vcif_dev *davinci_vcif_dev;
+        int ret;
+
+        davinci_vcif_dev = kzalloc(sizeof(struct davinci_vcif_dev), GFP_KERNEL);
+        if (!davinci_vc) {
+                dev_dbg(&pdev->dev,
+                        "could not allocate memory for private data\n");
+                return -ENOMEM;
+        }
+
+        /* DMA tx params */
+        davinci_vcif_dev->davinci_vc = davinci_vc;
+        davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel =
+                                        davinci_vc->davinci_vcif.dma_tx_channel;
+        davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].dma_addr =
+                                        davinci_vc->davinci_vcif.dma_tx_addr;
+
+        /* DMA rx params */
+        davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel =
+                                        davinci_vc->davinci_vcif.dma_rx_channel;
+        davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr =
+                                        davinci_vc->davinci_vcif.dma_rx_addr;
+
+        davinci_vcif_dai.dev = &pdev->dev;
+        davinci_vcif_dai.capture.dma_data = davinci_vcif_dev->dma_params;
+        davinci_vcif_dai.playback.dma_data = davinci_vcif_dev->dma_params;
+        davinci_vcif_dai.private_data = davinci_vcif_dev;
+
+        ret = snd_soc_register_dai(&davinci_vcif_dai);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "could not register dai\n");
+                goto fail;
+        }
+
+        return 0;
+
+fail:
+        kfree(davinci_vcif_dev);
+
+        return ret;
+}
+
+static int davinci_vcif_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&davinci_vcif_dai);
+
+        return 0;
+}
+
+static struct platform_driver davinci_vcif_driver = {
+        .probe          = davinci_vcif_probe,
+        .remove         = davinci_vcif_remove,
+        .driver         = {
+                .name   = "davinci_vcif",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init davinci_vcif_init(void)
+{
+        return platform_driver_probe(&davinci_vcif_driver, davinci_vcif_probe);
+}
+module_init(davinci_vcif_init);
+
+static void __exit davinci_vcif_exit(void)
+{
+        platform_driver_unregister(&davinci_vcif_driver);
+}
+module_exit(davinci_vcif_exit);
+
+MODULE_AUTHOR("Miguel Aguilar");
+MODULE_DESCRIPTION("Texas Instruments DaVinci ASoC Voice Codec Interface");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/davinci/davinci-vcif.h b/sound/soc/davinci/davinci-vcif.h
new file mode 100644
index 000000000000..571c9948724f
--- /dev/null
+++ b/sound/soc/davinci/davinci-vcif.h
@@ -0,0 +1,28 @@
+/*
+ * ALSA SoC Voice Codec Interface for TI DAVINCI processor
+ *
+ * Copyright (C) 2010 Texas Instruments.
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _DAVINCI_VCIF_H
+#define _DAVINCI_VCIF_H
+
+extern struct snd_soc_dai davinci_vcif_dai;
+
+#endif
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index 7174b4c710de..eba9b9d257a1 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -11,3 +11,11 @@ config SND_IMX_SOC
 config SND_MXC_SOC_SSI
         tristate
 
+config SND_MXC_SOC_WM1133_EV1
+        tristate "Audio on the the i.MX31ADS with WM1133-EV1 fitted"
+        depends on SND_IMX_SOC && EXPERIMENTAL
+        select SND_SOC_WM8350
+        select SND_MXC_SOC_SSI
+        help
+          Enable support for audio on the i.MX31ADS with the WM1133-EV1
+          PMIC board with WM8835x fitted.
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
index 9f8bb92ddfcc..2d203635ac11 100644
--- a/sound/soc/imx/Makefile
+++ b/sound/soc/imx/Makefile
@@ -9,4 +9,7 @@ obj-$(CONFIG_SND_IMX_SOC) += snd-soc-imx.o
 
 # i.MX Machine Support
 snd-soc-phycore-ac97-objs := phycore-ac97.o
+snd-soc-wm1133-ev1-objs := wm1133-ev1.o
+
 obj-$(CONFIG_SND_SOC_PHYCORE_AC97) += snd-soc-phycore-ac97.o
+obj-$(CONFIG_SND_MXC_SOC_WM1133_EV1) += snd-soc-wm1133-ev1.o
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
new file mode 100644
index 000000000000..a6e7d9497639
--- /dev/null
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -0,0 +1,308 @@
+/*
+ *  wm1133-ev1.c - Audio for WM1133-EV1 on i.MX31ADS
+ *
+ *  Copyright (c) 2010 Wolfson Microelectronics plc
+ *  Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  Based on an earlier driver for the same hardware by Liam Girdwood.
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <mach/audmux.h>
+
+#include "imx-ssi.h"
+#include "../codecs/wm8350.h"
+
+/* There is a silicon mic on the board optionally connected via a solder pad
+ * SP1.  Define this to enable it.
+ */
+#undef USE_SIMIC
+
+struct _wm8350_audio {
+        unsigned int channels;
+        snd_pcm_format_t format;
+        unsigned int rate;
+        unsigned int sysclk;
+        unsigned int bclkdiv;
+        unsigned int clkdiv;
+        unsigned int lr_rate;
+};
+
+/* in order of power consumption per rate (lowest first) */
+static const struct _wm8350_audio wm8350_audio[] = {
+        /* 16bit mono modes */
+        {1, SNDRV_PCM_FORMAT_S16_LE, 8000, 12288000 >> 1,
+         WM8350_BCLK_DIV_48, WM8350_DACDIV_3, 16,},
+
+        /* 16 bit stereo modes */
+        {2, SNDRV_PCM_FORMAT_S16_LE, 8000, 12288000,
+         WM8350_BCLK_DIV_48, WM8350_DACDIV_6, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 16000, 12288000,
+         WM8350_BCLK_DIV_24, WM8350_DACDIV_3, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 32000, 12288000,
+         WM8350_BCLK_DIV_12, WM8350_DACDIV_1_5, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 48000, 12288000,
+         WM8350_BCLK_DIV_8, WM8350_DACDIV_1, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 96000, 24576000,
+         WM8350_BCLK_DIV_8, WM8350_DACDIV_1, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 11025, 11289600,
+         WM8350_BCLK_DIV_32, WM8350_DACDIV_4, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 22050, 11289600,
+         WM8350_BCLK_DIV_16, WM8350_DACDIV_2, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 44100, 11289600,
+         WM8350_BCLK_DIV_8, WM8350_DACDIV_1, 32,},
+        {2, SNDRV_PCM_FORMAT_S16_LE, 88200, 22579200,
+         WM8350_BCLK_DIV_8, WM8350_DACDIV_1, 32,},
+
+        /* 24bit stereo modes */
+        {2, SNDRV_PCM_FORMAT_S24_LE, 48000, 12288000,
+         WM8350_BCLK_DIV_4, WM8350_DACDIV_1, 64,},
+        {2, SNDRV_PCM_FORMAT_S24_LE, 96000, 24576000,
+         WM8350_BCLK_DIV_4, WM8350_DACDIV_1, 64,},
+        {2, SNDRV_PCM_FORMAT_S24_LE, 44100, 11289600,
+         WM8350_BCLK_DIV_4, WM8350_DACDIV_1, 64,},
+        {2, SNDRV_PCM_FORMAT_S24_LE, 88200, 22579200,
+         WM8350_BCLK_DIV_4, WM8350_DACDIV_1, 64,},
+};
+
+static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int i, found = 0;
+        snd_pcm_format_t format = params_format(params);
+        unsigned int rate = params_rate(params);
+        unsigned int channels = params_channels(params);
+        u32 dai_format;
+
+        /* find the correct audio parameters */
+        for (i = 0; i < ARRAY_SIZE(wm8350_audio); i++) {
+                if (rate == wm8350_audio[i].rate &&
+                    format == wm8350_audio[i].format &&
+                    channels == wm8350_audio[i].channels) {
+                        found = 1;
+                        break;
+                }
+        }
+        if (!found)
+                return -EINVAL;
+
+        /* codec FLL input is 14.75 MHz from MCLK */
+        snd_soc_dai_set_pll(codec_dai, 0, 0, 14750000, wm8350_audio[i].sysclk);
+
+        dai_format = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+                SND_SOC_DAIFMT_CBM_CFM;
+
+        /* set codec DAI configuration */
+        snd_soc_dai_set_fmt(codec_dai, dai_format);
+
+        /* set cpu DAI configuration */
+        snd_soc_dai_set_fmt(cpu_dai, dai_format);
+
+        /* TODO: The SSI driver should figure this out for us */
+        switch (channels) {
+        case 2:
+                snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0);
+                break;
+        case 1:
+                snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffe, 0xffffffe, 1, 0);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* set MCLK as the codec system clock for DAC and ADC */
+        snd_soc_dai_set_sysclk(codec_dai, WM8350_MCLK_SEL_PLL_MCLK,
+                               wm8350_audio[i].sysclk, SND_SOC_CLOCK_IN);
+
+        /* set codec BCLK division for sample rate */
+        snd_soc_dai_set_clkdiv(codec_dai, WM8350_BCLK_CLKDIV,
+                               wm8350_audio[i].bclkdiv);
+
+        /* DAI is synchronous and clocked with DAC LRCLK & ADC LRC */
+        snd_soc_dai_set_clkdiv(codec_dai,
+                               WM8350_DACLR_CLKDIV, wm8350_audio[i].lr_rate);
+        snd_soc_dai_set_clkdiv(codec_dai,
+                               WM8350_ADCLR_CLKDIV, wm8350_audio[i].lr_rate);
+
+        /* now configure DAC and ADC clocks */
+        snd_soc_dai_set_clkdiv(codec_dai,
+                               WM8350_DAC_CLKDIV, wm8350_audio[i].clkdiv);
+
+        snd_soc_dai_set_clkdiv(codec_dai,
+                               WM8350_ADC_CLKDIV, wm8350_audio[i].clkdiv);
+
+        return 0;
+}
+
+static struct snd_soc_ops wm1133_ev1_ops = {
+        .hw_params = wm1133_ev1_hw_params,
+};
+
+static const struct snd_soc_dapm_widget wm1133_ev1_widgets[] = {
+#ifdef USE_SIMIC
+        SND_SOC_DAPM_MIC("SiMIC", NULL),
+#endif
+        SND_SOC_DAPM_MIC("Mic1 Jack", NULL),
+        SND_SOC_DAPM_MIC("Mic2 Jack", NULL),
+        SND_SOC_DAPM_LINE("Line In Jack", NULL),
+        SND_SOC_DAPM_LINE("Line Out Jack", NULL),
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+};
+
+/* imx32ads soc_card audio map */
+static const struct snd_soc_dapm_route wm1133_ev1_map[] = {
+
+#ifdef USE_SIMIC
+        /* SiMIC --> IN1LN (with automatic bias) via SP1 */
+        { "IN1LN", NULL, "Mic Bias" },
+        { "Mic Bias", NULL, "SiMIC" },
+#endif
+
+        /* Mic 1 Jack --> IN1LN and IN1LP (with automatic bias) */
+        { "IN1LN", NULL, "Mic Bias" },
+        { "IN1LP", NULL, "Mic1 Jack" },
+        { "Mic Bias", NULL, "Mic1 Jack" },
+
+        /* Mic 2 Jack --> IN1RN and IN1RP (with automatic bias) */
+        { "IN1RN", NULL, "Mic Bias" },
+        { "IN1RP", NULL, "Mic2 Jack" },
+        { "Mic Bias", NULL, "Mic2 Jack" },
+
+        /* Line in Jack --> AUX (L+R) */
+        { "IN3R", NULL, "Line In Jack" },
+        { "IN3L", NULL, "Line In Jack" },
+
+        /* Out1 --> Headphone Jack */
+        { "Headphone Jack", NULL, "OUT1R" },
+        { "Headphone Jack", NULL, "OUT1L" },
+
+        /* Out1 --> Line Out Jack */
+        { "Line Out Jack", NULL, "OUT2R" },
+        { "Line Out Jack", NULL, "OUT2L" },
+};
+
+static struct snd_soc_jack hp_jack;
+
+static struct snd_soc_jack_pin hp_jack_pins[] = {
+        { .pin = "Headphone Jack", .mask = SND_JACK_HEADPHONE },
+};
+
+static struct snd_soc_jack mic_jack;
+
+static struct snd_soc_jack_pin mic_jack_pins[] = {
+        { .pin = "Mic1 Jack", .mask = SND_JACK_MICROPHONE },
+        { .pin = "Mic2 Jack", .mask = SND_JACK_MICROPHONE },
+};
+
+static int wm1133_ev1_init(struct snd_soc_codec *codec)
+{
+        struct snd_soc_card *card = codec->socdev->card;
+
+        snd_soc_dapm_new_controls(codec, wm1133_ev1_widgets,
+                                  ARRAY_SIZE(wm1133_ev1_widgets));
+
+        snd_soc_dapm_add_routes(codec, wm1133_ev1_map,
+                                ARRAY_SIZE(wm1133_ev1_map));
+
+        /* Headphone jack detection */
+        snd_soc_jack_new(card, "Headphone", SND_JACK_HEADPHONE, &hp_jack);
+        snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
+                              hp_jack_pins);
+        wm8350_hp_jack_detect(codec, WM8350_JDR, &hp_jack, SND_JACK_HEADPHONE);
+
+        /* Microphone jack detection */
+        snd_soc_jack_new(card, "Microphone",
+                         SND_JACK_MICROPHONE | SND_JACK_BTN_0, &mic_jack);
+        snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins),
+                              mic_jack_pins);
+        wm8350_mic_jack_detect(codec, &mic_jack, SND_JACK_MICROPHONE,
+                               SND_JACK_BTN_0);
+
+        snd_soc_dapm_force_enable_pin(codec, "Mic Bias");
+
+        return 0;
+}
+
+
+static struct snd_soc_dai_link wm1133_ev1_dai = {
+        .name = "WM1133-EV1",
+        .stream_name = "Audio",
+        .cpu_dai = &imx_ssi_pcm_dai[0],
+        .codec_dai = &wm8350_dai,
+        .init = wm1133_ev1_init,
+        .ops = &wm1133_ev1_ops,
+        .symmetric_rates = 1,
+};
+
+static struct snd_soc_card wm1133_ev1 = {
+        .name = "WM1133-EV1",
+        .platform = &imx_soc_platform,
+        .dai_link = &wm1133_ev1_dai,
+        .num_links = 1,
+};
+
+static struct snd_soc_device wm1133_ev1_snd_devdata = {
+        .card = &wm1133_ev1,
+        .codec_dev = &soc_codec_dev_wm8350,
+};
+
+static struct platform_device *wm1133_ev1_snd_device;
+
+static int __init wm1133_ev1_audio_init(void)
+{
+        int ret;
+        unsigned int ptcr, pdcr;
+
+        /* SSI0 mastered by port 5 */
+        ptcr = MXC_AUDMUX_V2_PTCR_SYN |
+                MXC_AUDMUX_V2_PTCR_TFSDIR |
+                MXC_AUDMUX_V2_PTCR_TFSEL(MX31_AUDMUX_PORT5_SSI_PINS_5) |
+                MXC_AUDMUX_V2_PTCR_TCLKDIR |
+                MXC_AUDMUX_V2_PTCR_TCSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
+        pdcr = MXC_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
+        mxc_audmux_v2_configure_port(MX31_AUDMUX_PORT1_SSI0, ptcr, pdcr);
+
+        ptcr = MXC_AUDMUX_V2_PTCR_SYN;
+        pdcr = MXC_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT1_SSI0);
+        mxc_audmux_v2_configure_port(MX31_AUDMUX_PORT5_SSI_PINS_5, ptcr, pdcr);
+
+        wm1133_ev1_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!wm1133_ev1_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(wm1133_ev1_snd_device, &wm1133_ev1_snd_devdata);
+        wm1133_ev1_snd_devdata.dev = &wm1133_ev1_snd_device->dev;
+        ret = platform_device_add(wm1133_ev1_snd_device);
+
+        if (ret)
+                platform_device_put(wm1133_ev1_snd_device);
+
+        return ret;
+}
+module_init(wm1133_ev1_audio_init);
+
+static void __exit wm1133_ev1_audio_exit(void)
+{
+        platform_device_unregister(wm1133_ev1_snd_device);
+}
+module_exit(wm1133_ev1_audio_exit);
+
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_DESCRIPTION("Audio for WM1133-EV1 on i.MX31ADS");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index f11963c21873..d542ea2ff6be 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -18,6 +18,16 @@ config SND_OMAP_SOC_N810
         help
           Say Y if you want to add support for SoC audio on Nokia N810.
 
+config SND_OMAP_SOC_RX51
+        tristate "SoC Audio support for Nokia RX-51"
+        depends on SND_OMAP_SOC && MACH_NOKIA_RX51
+        select OMAP_MCBSP
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TLV320AIC3X
+        help
+          Say Y if you want to add support for SoC audio on Nokia RX-51
+          hardware. This is also known as Nokia N900 product.
+
 config SND_OMAP_SOC_AMS_DELTA
         tristate "SoC Audio support for Amstrad E3 (Delta) videophone"
         depends on SND_OMAP_SOC && MACH_AMS_DELTA
@@ -88,6 +98,15 @@ config SND_OMAP_SOC_SDP3430
           Say Y if you want to add support for SoC audio on Texas Instruments
           SDP3430.
 
+config SND_OMAP_SOC_SDP4430
+        tristate "SoC Audio support for Texas Instruments SDP4430"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_4430SDP
+        select SND_OMAP_SOC_MCPDM
+        select SND_SOC_TWL6040
+        help
+          Say Y if you want to add support for SoC audio on Texas Instruments
+          SDP4430.
+
 config SND_OMAP_SOC_OMAP3_PANDORA
         tristate "SoC Audio support for OMAP3 Pandora"
         depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3_PANDORA
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index 0bc00ca14b37..ba9fc650db28 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_SND_OMAP_SOC_MCPDM) += snd-soc-omap-mcpdm.o
 
 # OMAP Machine Support
 snd-soc-n810-objs := n810.o
+snd-soc-rx51-objs := rx51.o
 snd-soc-ams-delta-objs := ams-delta.o
 snd-soc-osk5912-objs := osk5912.o
 snd-soc-overo-objs := overo.o
@@ -16,12 +17,14 @@ snd-soc-omap2evm-objs := omap2evm.o
 snd-soc-omap3evm-objs := omap3evm.o
 snd-soc-am3517evm-objs := am3517evm.o
 snd-soc-sdp3430-objs := sdp3430.o
+snd-soc-sdp4430-objs := sdp4430.o
 snd-soc-omap3pandora-objs := omap3pandora.o
 snd-soc-omap3beagle-objs := omap3beagle.o
 snd-soc-zoom2-objs := zoom2.o
 snd-soc-igep0020-objs := igep0020.o
 
 obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o
+obj-$(CONFIG_SND_OMAP_SOC_RX51) += snd-soc-rx51.o
 obj-$(CONFIG_SND_OMAP_SOC_AMS_DELTA) += snd-soc-ams-delta.o
 obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
 obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
@@ -29,6 +32,7 @@ obj-$(CONFIG_SND_OMAP_SOC_OMAP2EVM) += snd-soc-omap2evm.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3EVM) += snd-soc-omap3evm.o
 obj-$(CONFIG_SND_OMAP_SOC_AM3517EVM) += snd-soc-am3517evm.o
 obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
+obj-$(CONFIG_SND_OMAP_SOC_SDP4430) += snd-soc-sdp4430.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
 obj-$(CONFIG_SND_OMAP_SOC_ZOOM2) += snd-soc-zoom2.o
diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c
index 1dab4c14874d..90b8bf71c893 100644
--- a/sound/soc/omap/mcpdm.c
+++ b/sound/soc/omap/mcpdm.c
@@ -1,5 +1,5 @@
 /*
- * mcpdm.c  --  McPDM interface driver
+ * mcpdm.c  --  McPDM interface driver
  *
  * Author: Jorge Eduardo Candelaria <x0107209@ti.com>
  * Copyright (C) 2009 - Texas Instruments, Inc.
@@ -39,46 +39,46 @@ static struct omap_mcpdm *mcpdm;
 
 static inline void omap_mcpdm_write(u16 reg, u32 val)
 {
-       __raw_writel(val, mcpdm->io_base + reg);
+        __raw_writel(val, mcpdm->io_base + reg);
 }
 
 static inline int omap_mcpdm_read(u16 reg)
 {
-       return __raw_readl(mcpdm->io_base + reg);
+        return __raw_readl(mcpdm->io_base + reg);
 }
 
 static void omap_mcpdm_reg_dump(void)
 {
-       dev_dbg(mcpdm->dev, "***********************\n");
-       dev_dbg(mcpdm->dev, "IRQSTATUS_RAW:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_IRQSTATUS_RAW));
-       dev_dbg(mcpdm->dev, "IRQSTATUS:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_IRQSTATUS));
-       dev_dbg(mcpdm->dev, "IRQENABLE_SET:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_IRQENABLE_SET));
-       dev_dbg(mcpdm->dev, "IRQENABLE_CLR:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_IRQENABLE_CLR));
-       dev_dbg(mcpdm->dev, "IRQWAKE_EN: 0x%04x\n",
-                       omap_mcpdm_read(MCPDM_IRQWAKE_EN));
-       dev_dbg(mcpdm->dev, "DMAENABLE_SET: 0x%04x\n",
-                       omap_mcpdm_read(MCPDM_DMAENABLE_SET));
-       dev_dbg(mcpdm->dev, "DMAENABLE_CLR:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_DMAENABLE_CLR));
-       dev_dbg(mcpdm->dev, "DMAWAKEEN:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_DMAWAKEEN));
-       dev_dbg(mcpdm->dev, "CTRL:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_CTRL));
-       dev_dbg(mcpdm->dev, "DN_DATA:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_DN_DATA));
-       dev_dbg(mcpdm->dev, "UP_DATA: 0x%04x\n",
-                       omap_mcpdm_read(MCPDM_UP_DATA));
-       dev_dbg(mcpdm->dev, "FIFO_CTRL_DN: 0x%04x\n",
-                       omap_mcpdm_read(MCPDM_FIFO_CTRL_DN));
-       dev_dbg(mcpdm->dev, "FIFO_CTRL_UP:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_FIFO_CTRL_UP));
-       dev_dbg(mcpdm->dev, "DN_OFFSET:  0x%04x\n",
-                       omap_mcpdm_read(MCPDM_DN_OFFSET));
-       dev_dbg(mcpdm->dev, "***********************\n");
+        dev_dbg(mcpdm->dev, "***********************\n");
+        dev_dbg(mcpdm->dev, "IRQSTATUS_RAW:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_IRQSTATUS_RAW));
+        dev_dbg(mcpdm->dev, "IRQSTATUS: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_IRQSTATUS));
+        dev_dbg(mcpdm->dev, "IRQENABLE_SET:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_IRQENABLE_SET));
+        dev_dbg(mcpdm->dev, "IRQENABLE_CLR:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_IRQENABLE_CLR));
+        dev_dbg(mcpdm->dev, "IRQWAKE_EN: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_IRQWAKE_EN));
+        dev_dbg(mcpdm->dev, "DMAENABLE_SET: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_DMAENABLE_SET));
+        dev_dbg(mcpdm->dev, "DMAENABLE_CLR:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_DMAENABLE_CLR));
+        dev_dbg(mcpdm->dev, "DMAWAKEEN: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_DMAWAKEEN));
+        dev_dbg(mcpdm->dev, "CTRL:      0x%04x\n",
+                        omap_mcpdm_read(MCPDM_CTRL));
+        dev_dbg(mcpdm->dev, "DN_DATA:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_DN_DATA));
+        dev_dbg(mcpdm->dev, "UP_DATA: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_UP_DATA));
+        dev_dbg(mcpdm->dev, "FIFO_CTRL_DN: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_FIFO_CTRL_DN));
+        dev_dbg(mcpdm->dev, "FIFO_CTRL_UP:  0x%04x\n",
+                        omap_mcpdm_read(MCPDM_FIFO_CTRL_UP));
+        dev_dbg(mcpdm->dev, "DN_OFFSET: 0x%04x\n",
+                        omap_mcpdm_read(MCPDM_DN_OFFSET));
+        dev_dbg(mcpdm->dev, "***********************\n");
 }
 
 /*
@@ -87,26 +87,26 @@ static void omap_mcpdm_reg_dump(void)
  */
 static void omap_mcpdm_reset_capture(int reset)
 {
-       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        int ctrl = omap_mcpdm_read(MCPDM_CTRL);
 
-       if (reset)
-               ctrl |= SW_UP_RST;
-       else
-               ctrl &= ~SW_UP_RST;
+        if (reset)
+                ctrl |= SW_UP_RST;
+        else
+                ctrl &= ~SW_UP_RST;
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 }
 
 static void omap_mcpdm_reset_playback(int reset)
 {
-       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        int ctrl = omap_mcpdm_read(MCPDM_CTRL);
 
-       if (reset)
-               ctrl |= SW_DN_RST;
-       else
-               ctrl &= ~SW_DN_RST;
+        if (reset)
+                ctrl |= SW_DN_RST;
+        else
+                ctrl &= ~SW_DN_RST;
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 }
 
 /*
@@ -115,14 +115,14 @@ static void omap_mcpdm_reset_playback(int reset)
  */
 void omap_mcpdm_start(int stream)
 {
-       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        int ctrl = omap_mcpdm_read(MCPDM_CTRL);
 
-       if (stream)
-               ctrl |= mcpdm->up_channels;
-       else
-               ctrl |= mcpdm->dn_channels;
+        if (stream)
+                ctrl |= mcpdm->up_channels;
+        else
+                ctrl |= mcpdm->dn_channels;
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 }
 
 /*
@@ -131,14 +131,14 @@ void omap_mcpdm_start(int stream)
  */
 void omap_mcpdm_stop(int stream)
 {
-       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        int ctrl = omap_mcpdm_read(MCPDM_CTRL);
 
-       if (stream)
-               ctrl &= ~mcpdm->up_channels;
-       else
-               ctrl &= ~mcpdm->dn_channels;
+        if (stream)
+                ctrl &= ~mcpdm->up_channels;
+        else
+                ctrl &= ~mcpdm->dn_channels;
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 }
 
 /*
@@ -147,38 +147,38 @@ void omap_mcpdm_stop(int stream)
  */
 int omap_mcpdm_capture_open(struct omap_mcpdm_link *uplink)
 {
-       int irq_mask = 0;
-       int ctrl;
+        int irq_mask = 0;
+        int ctrl;
 
-       if (!uplink)
-               return -EINVAL;
+        if (!uplink)
+                return -EINVAL;
 
-       mcpdm->uplink = uplink;
+        mcpdm->uplink = uplink;
 
-       /* Enable irq request generation */
-       irq_mask |= uplink->irq_mask & MCPDM_UPLINK_IRQ_MASK;
-       omap_mcpdm_write(MCPDM_IRQENABLE_SET, irq_mask);
+        /* Enable irq request generation */
+        irq_mask |= uplink->irq_mask & MCPDM_UPLINK_IRQ_MASK;
+        omap_mcpdm_write(MCPDM_IRQENABLE_SET, irq_mask);
 
-       /* Configure uplink threshold */
-       if (uplink->threshold > UP_THRES_MAX)
-               uplink->threshold = UP_THRES_MAX;
+        /* Configure uplink threshold */
+        if (uplink->threshold > UP_THRES_MAX)
+                uplink->threshold = UP_THRES_MAX;
 
-       omap_mcpdm_write(MCPDM_FIFO_CTRL_UP, uplink->threshold);
+        omap_mcpdm_write(MCPDM_FIFO_CTRL_UP, uplink->threshold);
 
-       /* Configure DMA controller */
-       omap_mcpdm_write(MCPDM_DMAENABLE_SET, DMA_UP_ENABLE);
+        /* Configure DMA controller */
+        omap_mcpdm_write(MCPDM_DMAENABLE_SET, DMA_UP_ENABLE);
 
-       /* Set pdm out format */
-       ctrl = omap_mcpdm_read(MCPDM_CTRL);
-       ctrl &= ~PDMOUTFORMAT;
-       ctrl |= uplink->format & PDMOUTFORMAT;
+        /* Set pdm out format */
+        ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        ctrl &= ~PDMOUTFORMAT;
+        ctrl |= uplink->format & PDMOUTFORMAT;
 
-       /* Uplink channels */
-       mcpdm->up_channels = uplink->channels & (PDM_UP_MASK | PDM_STATUS_MASK);
+        /* Uplink channels */
+        mcpdm->up_channels = uplink->channels & (PDM_UP_MASK | PDM_STATUS_MASK);
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 
-       return 0;
+        return 0;
 }
 
 /*
@@ -187,38 +187,38 @@ int omap_mcpdm_capture_open(struct omap_mcpdm_link *uplink)
  */
 int omap_mcpdm_playback_open(struct omap_mcpdm_link *downlink)
 {
-       int irq_mask = 0;
-       int ctrl;
+        int irq_mask = 0;
+        int ctrl;
 
-       if (!downlink)
-               return -EINVAL;
+        if (!downlink)
+                return -EINVAL;
 
-       mcpdm->downlink = downlink;
+        mcpdm->downlink = downlink;
 
-       /* Enable irq request generation */
-       irq_mask |= downlink->irq_mask & MCPDM_DOWNLINK_IRQ_MASK;
-       omap_mcpdm_write(MCPDM_IRQENABLE_SET, irq_mask);
+        /* Enable irq request generation */
+        irq_mask |= downlink->irq_mask & MCPDM_DOWNLINK_IRQ_MASK;
+        omap_mcpdm_write(MCPDM_IRQENABLE_SET, irq_mask);
 
-       /* Configure uplink threshold */
-       if (downlink->threshold > DN_THRES_MAX)
-               downlink->threshold = DN_THRES_MAX;
+        /* Configure uplink threshold */
+        if (downlink->threshold > DN_THRES_MAX)
+                downlink->threshold = DN_THRES_MAX;
 
-       omap_mcpdm_write(MCPDM_FIFO_CTRL_DN, downlink->threshold);
+        omap_mcpdm_write(MCPDM_FIFO_CTRL_DN, downlink->threshold);
 
-       /* Enable DMA request generation */
-       omap_mcpdm_write(MCPDM_DMAENABLE_SET, DMA_DN_ENABLE);
+        /* Enable DMA request generation */
+        omap_mcpdm_write(MCPDM_DMAENABLE_SET, DMA_DN_ENABLE);
 
-       /* Set pdm out format */
-       ctrl = omap_mcpdm_read(MCPDM_CTRL);
-       ctrl &= ~PDMOUTFORMAT;
-       ctrl |= downlink->format & PDMOUTFORMAT;
+        /* Set pdm out format */
+        ctrl = omap_mcpdm_read(MCPDM_CTRL);
+        ctrl &= ~PDMOUTFORMAT;
+        ctrl |= downlink->format & PDMOUTFORMAT;
 
-       /* Downlink channels */
-       mcpdm->dn_channels = downlink->channels & (PDM_DN_MASK | PDM_CMD_MASK);
+        /* Downlink channels */
+        mcpdm->dn_channels = downlink->channels & (PDM_DN_MASK | PDM_CMD_MASK);
 
-       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+        omap_mcpdm_write(MCPDM_CTRL, ctrl);
 
-       return 0;
+        return 0;
 }
 
 /*
@@ -227,24 +227,24 @@ int omap_mcpdm_playback_open(struct omap_mcpdm_link *downlink)
  */
 int omap_mcpdm_capture_close(struct omap_mcpdm_link *uplink)
 {
-       int irq_mask = 0;
+        int irq_mask = 0;
 
-       if (!uplink)
-               return -EINVAL;
+        if (!uplink)
+                return -EINVAL;
 
-       /* Disable irq request generation */
-       irq_mask |= uplink->irq_mask & MCPDM_UPLINK_IRQ_MASK;
-       omap_mcpdm_write(MCPDM_IRQENABLE_CLR, irq_mask);
+        /* Disable irq request generation */
+        irq_mask |= uplink->irq_mask & MCPDM_UPLINK_IRQ_MASK;
+        omap_mcpdm_write(MCPDM_IRQENABLE_CLR, irq_mask);
 
-       /* Disable DMA request generation */
-       omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_UP_ENABLE);
+        /* Disable DMA request generation */
+        omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_UP_ENABLE);
 
-       /* Clear Downlink channels */
-       mcpdm->up_channels = 0;
+        /* Clear Downlink channels */
+        mcpdm->up_channels = 0;
 
-       mcpdm->uplink = NULL;
+        mcpdm->uplink = NULL;
 
-       return 0;
+        return 0;
 }
 
 /*
@@ -253,124 +253,124 @@ int omap_mcpdm_capture_close(struct omap_mcpdm_link *uplink)
  */
 int omap_mcpdm_playback_close(struct omap_mcpdm_link *downlink)
 {
-       int irq_mask = 0;
+        int irq_mask = 0;
 
-       if (!downlink)
-               return -EINVAL;
+        if (!downlink)
+                return -EINVAL;
 
-       /* Disable irq request generation */
-       irq_mask |= downlink->irq_mask & MCPDM_DOWNLINK_IRQ_MASK;
-       omap_mcpdm_write(MCPDM_IRQENABLE_CLR, irq_mask);
+        /* Disable irq request generation */
+        irq_mask |= downlink->irq_mask & MCPDM_DOWNLINK_IRQ_MASK;
+        omap_mcpdm_write(MCPDM_IRQENABLE_CLR, irq_mask);
 
-       /* Disable DMA request generation */
-       omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_DN_ENABLE);
+        /* Disable DMA request generation */
+        omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_DN_ENABLE);
 
-       /* clear Downlink channels */
-       mcpdm->dn_channels = 0;
+        /* clear Downlink channels */
+        mcpdm->dn_channels = 0;
 
-       mcpdm->downlink = NULL;
+        mcpdm->downlink = NULL;
 
-       return 0;
+        return 0;
 }
 
 static irqreturn_t omap_mcpdm_irq_handler(int irq, void *dev_id)
 {
-       struct omap_mcpdm *mcpdm_irq = dev_id;
-       int irq_status;
-
-       irq_status = omap_mcpdm_read(MCPDM_IRQSTATUS);
-
-       /* Acknowledge irq event */
-       omap_mcpdm_write(MCPDM_IRQSTATUS, irq_status);
-
-       if (irq & MCPDM_DN_IRQ_FULL) {
-               dev_err(mcpdm_irq->dev, "DN FIFO error %x\n", irq_status);
-               omap_mcpdm_reset_playback(1);
-               omap_mcpdm_playback_open(mcpdm_irq->downlink);
-               omap_mcpdm_reset_playback(0);
-       }
-
-       if (irq & MCPDM_DN_IRQ_EMPTY) {
-               dev_err(mcpdm_irq->dev, "DN FIFO error %x\n", irq_status);
-               omap_mcpdm_reset_playback(1);
-               omap_mcpdm_playback_open(mcpdm_irq->downlink);
-               omap_mcpdm_reset_playback(0);
-       }
-
-       if (irq & MCPDM_DN_IRQ) {
-               dev_dbg(mcpdm_irq->dev, "DN write request\n");
-       }
-
-       if (irq & MCPDM_UP_IRQ_FULL) {
-               dev_err(mcpdm_irq->dev, "UP FIFO error %x\n", irq_status);
-               omap_mcpdm_reset_capture(1);
-               omap_mcpdm_capture_open(mcpdm_irq->uplink);
-               omap_mcpdm_reset_capture(0);
-       }
-
-       if (irq & MCPDM_UP_IRQ_EMPTY) {
-               dev_err(mcpdm_irq->dev, "UP FIFO error %x\n", irq_status);
-               omap_mcpdm_reset_capture(1);
-               omap_mcpdm_capture_open(mcpdm_irq->uplink);
-               omap_mcpdm_reset_capture(0);
-       }
-
-       if (irq & MCPDM_UP_IRQ) {
-               dev_dbg(mcpdm_irq->dev, "UP write request\n");
-       }
-
-       return IRQ_HANDLED;
+        struct omap_mcpdm *mcpdm_irq = dev_id;
+        int irq_status;
+
+        irq_status = omap_mcpdm_read(MCPDM_IRQSTATUS);
+
+        /* Acknowledge irq event */
+        omap_mcpdm_write(MCPDM_IRQSTATUS, irq_status);
+
+        if (irq & MCPDM_DN_IRQ_FULL) {
+                dev_err(mcpdm_irq->dev, "DN FIFO error %x\n", irq_status);
+                omap_mcpdm_reset_playback(1);
+                omap_mcpdm_playback_open(mcpdm_irq->downlink);
+                omap_mcpdm_reset_playback(0);
+        }
+
+        if (irq & MCPDM_DN_IRQ_EMPTY) {
+                dev_err(mcpdm_irq->dev, "DN FIFO error %x\n", irq_status);
+                omap_mcpdm_reset_playback(1);
+                omap_mcpdm_playback_open(mcpdm_irq->downlink);
+                omap_mcpdm_reset_playback(0);
+        }
+
+        if (irq & MCPDM_DN_IRQ) {
+                dev_dbg(mcpdm_irq->dev, "DN write request\n");
+        }
+
+        if (irq & MCPDM_UP_IRQ_FULL) {
+                dev_err(mcpdm_irq->dev, "UP FIFO error %x\n", irq_status);
+                omap_mcpdm_reset_capture(1);
+                omap_mcpdm_capture_open(mcpdm_irq->uplink);
+                omap_mcpdm_reset_capture(0);
+        }
+
+        if (irq & MCPDM_UP_IRQ_EMPTY) {
+                dev_err(mcpdm_irq->dev, "UP FIFO error %x\n", irq_status);
+                omap_mcpdm_reset_capture(1);
+                omap_mcpdm_capture_open(mcpdm_irq->uplink);
+                omap_mcpdm_reset_capture(0);
+        }
+
+        if (irq & MCPDM_UP_IRQ) {
+                dev_dbg(mcpdm_irq->dev, "UP write request\n");
+        }
+
+        return IRQ_HANDLED;
 }
 
 int omap_mcpdm_request(void)
 {
-       int ret;
+        int ret;
 
-       clk_enable(mcpdm->clk);
+        clk_enable(mcpdm->clk);
 
-       spin_lock(&mcpdm->lock);
+        spin_lock(&mcpdm->lock);
 
-       if (!mcpdm->free) {
-               dev_err(mcpdm->dev, "McPDM interface is in use\n");
-               spin_unlock(&mcpdm->lock);
-               ret = -EBUSY;
-               goto err;
-       }
-       mcpdm->free = 0;
+        if (!mcpdm->free) {
+                dev_err(mcpdm->dev, "McPDM interface is in use\n");
+                spin_unlock(&mcpdm->lock);
+                ret = -EBUSY;
+                goto err;
+        }
+        mcpdm->free = 0;
 
-       spin_unlock(&mcpdm->lock);
+        spin_unlock(&mcpdm->lock);
 
-       /* Disable lines while request is ongoing */
-       omap_mcpdm_write(MCPDM_CTRL, 0x00);
+        /* Disable lines while request is ongoing */
+        omap_mcpdm_write(MCPDM_CTRL, 0x00);
 
-       ret = request_irq(mcpdm->irq, omap_mcpdm_irq_handler,
-                               0, "McPDM", (void *)mcpdm);
-       if (ret) {
-               dev_err(mcpdm->dev, "Request for McPDM IRQ failed\n");
-               goto err;
-       }
+        ret = request_irq(mcpdm->irq, omap_mcpdm_irq_handler,
+                                0, "McPDM", (void *)mcpdm);
+        if (ret) {
+                dev_err(mcpdm->dev, "Request for McPDM IRQ failed\n");
+                goto err;
+        }
 
-       return 0;
+        return 0;
 
 err:
-       clk_disable(mcpdm->clk);
-       return ret;
+        clk_disable(mcpdm->clk);
+        return ret;
 }
 
 void omap_mcpdm_free(void)
 {
-       spin_lock(&mcpdm->lock);
-       if (mcpdm->free) {
-               dev_err(mcpdm->dev, "McPDM interface is already free\n");
-               spin_unlock(&mcpdm->lock);
-               return;
-       }
-       mcpdm->free = 1;
-       spin_unlock(&mcpdm->lock);
-
-       clk_disable(mcpdm->clk);
-
-       free_irq(mcpdm->irq, (void *)mcpdm);
+        spin_lock(&mcpdm->lock);
+        if (mcpdm->free) {
+                dev_err(mcpdm->dev, "McPDM interface is already free\n");
+                spin_unlock(&mcpdm->lock);
+                return;
+        }
+        mcpdm->free = 1;
+        spin_unlock(&mcpdm->lock);
+
+        clk_disable(mcpdm->clk);
+
+        free_irq(mcpdm->irq, (void *)mcpdm);
 }
 
 /* Enable/disable DC offset cancelation for the analog
@@ -378,108 +378,108 @@ void omap_mcpdm_free(void)
  */
 int omap_mcpdm_set_offset(int offset1, int offset2)
 {
-       int offset;
+        int offset;
 
-       if ((offset1 > DN_OFST_MAX) || (offset2 > DN_OFST_MAX))
-               return -EINVAL;
+        if ((offset1 > DN_OFST_MAX) || (offset2 > DN_OFST_MAX))
+                return -EINVAL;
 
-       offset = (offset1 << DN_OFST_RX1) | (offset2 << DN_OFST_RX2);
+        offset = (offset1 << DN_OFST_RX1) | (offset2 << DN_OFST_RX2);
 
-       /* offset cancellation for channel 1 */
-       if (offset1)
-               offset |= DN_OFST_RX1_EN;
-       else
-               offset &= ~DN_OFST_RX1_EN;
+        /* offset cancellation for channel 1 */
+        if (offset1)
+                offset |= DN_OFST_RX1_EN;
+        else
+                offset &= ~DN_OFST_RX1_EN;
 
-       /* offset cancellation for channel 2 */
-       if (offset2)
-               offset |= DN_OFST_RX2_EN;
-       else
-               offset &= ~DN_OFST_RX2_EN;
+        /* offset cancellation for channel 2 */
+        if (offset2)
+                offset |= DN_OFST_RX2_EN;
+        else
+                offset &= ~DN_OFST_RX2_EN;
 
-       omap_mcpdm_write(MCPDM_DN_OFFSET, offset);
+        omap_mcpdm_write(MCPDM_DN_OFFSET, offset);
 
-       return 0;
+        return 0;
 }
 
 static int __devinit omap_mcpdm_probe(struct platform_device *pdev)
 {
-       struct resource *res;
-       int ret = 0;
-
-       mcpdm = kzalloc(sizeof(struct omap_mcpdm), GFP_KERNEL);
-       if (!mcpdm) {
-               ret = -ENOMEM;
-               goto exit;
-       }
-
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (res == NULL) {
-               dev_err(&pdev->dev, "no resource\n");
-               goto err_resource;
-       }
-
-       spin_lock_init(&mcpdm->lock);
-       mcpdm->free = 1;
-       mcpdm->io_base = ioremap(res->start, resource_size(res));
-       if (!mcpdm->io_base) {
-               ret = -ENOMEM;
-               goto err_resource;
-       }
-
-       mcpdm->irq = platform_get_irq(pdev, 0);
-
-       mcpdm->clk = clk_get(&pdev->dev, "pdm_ck");
-       if (IS_ERR(mcpdm->clk)) {
-               ret = PTR_ERR(mcpdm->clk);
-               dev_err(&pdev->dev, "unable to get pdm_ck: %d\n", ret);
-               goto err_clk;
-       }
-
-       mcpdm->dev = &pdev->dev;
-       platform_set_drvdata(pdev, mcpdm);
-
-       return 0;
+        struct resource *res;
+        int ret = 0;
+
+        mcpdm = kzalloc(sizeof(struct omap_mcpdm), GFP_KERNEL);
+        if (!mcpdm) {
+                ret = -ENOMEM;
+                goto exit;
+        }
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (res == NULL) {
+                dev_err(&pdev->dev, "no resource\n");
+                goto err_resource;
+        }
+
+        spin_lock_init(&mcpdm->lock);
+        mcpdm->free = 1;
+        mcpdm->io_base = ioremap(res->start, resource_size(res));
+        if (!mcpdm->io_base) {
+                ret = -ENOMEM;
+                goto err_resource;
+        }
+
+        mcpdm->irq = platform_get_irq(pdev, 0);
+
+        mcpdm->clk = clk_get(&pdev->dev, "pdm_ck");
+        if (IS_ERR(mcpdm->clk)) {
+                ret = PTR_ERR(mcpdm->clk);
+                dev_err(&pdev->dev, "unable to get pdm_ck: %d\n", ret);
+                goto err_clk;
+        }
+
+        mcpdm->dev = &pdev->dev;
+        platform_set_drvdata(pdev, mcpdm);
+
+        return 0;
 
 err_clk:
-       iounmap(mcpdm->io_base);
+        iounmap(mcpdm->io_base);
 err_resource:
-       kfree(mcpdm);
+        kfree(mcpdm);
 exit:
-       return ret;
+        return ret;
 }
 
 static int __devexit omap_mcpdm_remove(struct platform_device *pdev)
 {
-       struct omap_mcpdm *mcpdm_ptr = platform_get_drvdata(pdev);
+        struct omap_mcpdm *mcpdm_ptr = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
+        platform_set_drvdata(pdev, NULL);
 
-       clk_put(mcpdm_ptr->clk);
+        clk_put(mcpdm_ptr->clk);
 
-       iounmap(mcpdm_ptr->io_base);
+        iounmap(mcpdm_ptr->io_base);
 
-       mcpdm_ptr->clk = NULL;
-       mcpdm_ptr->free = 0;
-       mcpdm_ptr->dev = NULL;
+        mcpdm_ptr->clk = NULL;
+        mcpdm_ptr->free = 0;
+        mcpdm_ptr->dev = NULL;
 
-       kfree(mcpdm_ptr);
+        kfree(mcpdm_ptr);
 
-       return 0;
+        return 0;
 }
 
 static struct platform_driver omap_mcpdm_driver = {
-       .probe = omap_mcpdm_probe,
-       .remove = __devexit_p(omap_mcpdm_remove),
-       .driver = {
-               .name = "omap-mcpdm",
-       },
+        .probe = omap_mcpdm_probe,
+        .remove = __devexit_p(omap_mcpdm_remove),
+        .driver = {
+                .name = "omap-mcpdm",
+        },
 };
 
 static struct platform_device *omap_mcpdm_device;
 
 static int __init omap_mcpdm_init(void)
 {
-       return platform_driver_register(&omap_mcpdm_driver);
+        return platform_driver_register(&omap_mcpdm_driver);
 }
 arch_initcall(omap_mcpdm_init);
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 8ad9dc901007..6f44cb4d30b8 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -256,6 +256,31 @@ static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
         return err;
 }
 
+static snd_pcm_sframes_t omap_mcbsp_dai_delay(
+                        struct snd_pcm_substream *substream,
+                        struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        u16 fifo_use;
+        snd_pcm_sframes_t delay;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                fifo_use = omap_mcbsp_get_tx_delay(mcbsp_data->bus_id);
+        else
+                fifo_use = omap_mcbsp_get_rx_delay(mcbsp_data->bus_id);
+
+        /*
+         * Divide the used locations with the channel count to get the
+         * FIFO usage in samples (don't care about partial samples in the
+         * buffer).
+         */
+        delay = fifo_use / substream->runtime->channels;
+
+        return delay;
+}
+
 static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                                     struct snd_pcm_hw_params *params,
                                     struct snd_soc_dai *dai)
@@ -295,8 +320,18 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         omap_mcbsp_dai_dma_params[id][substream->stream].dma_req = dma;
         omap_mcbsp_dai_dma_params[id][substream->stream].port_addr = port;
         omap_mcbsp_dai_dma_params[id][substream->stream].sync_mode = sync_mode;
-        omap_mcbsp_dai_dma_params[id][substream->stream].data_type =
-                                                        OMAP_DMA_DATA_TYPE_S16;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                omap_mcbsp_dai_dma_params[id][substream->stream].data_type =
+                         OMAP_DMA_DATA_TYPE_S16;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                omap_mcbsp_dai_dma_params[id][substream->stream].data_type =
+                         OMAP_DMA_DATA_TYPE_S32;
+                break;
+        default:
+                return -EINVAL;
+        }
 
         snd_soc_dai_set_dma_data(cpu_dai, substream,
                 &omap_mcbsp_dai_dma_params[id][substream->stream]);
@@ -308,7 +343,8 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 
         format = mcbsp_data->fmt & SND_SOC_DAIFMT_FORMAT_MASK;
         wpf = channels = params_channels(params);
-        if (channels == 2 && format == SND_SOC_DAIFMT_I2S) {
+        if (channels == 2 && (format == SND_SOC_DAIFMT_I2S ||
+                              format == SND_SOC_DAIFMT_LEFT_J)) {
                 /* Use dual-phase frames */
                 regs->rcr2      |= RPHASE;
                 regs->xcr2      |= XPHASE;
@@ -330,6 +366,14 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                 regs->xcr2      |= XWDLEN2(OMAP_MCBSP_WORD_16);
                 regs->xcr1      |= XWDLEN1(OMAP_MCBSP_WORD_16);
                 break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                /* Set word lengths */
+                wlen = 32;
+                regs->rcr2      |= RWDLEN2(OMAP_MCBSP_WORD_32);
+                regs->rcr1      |= RWDLEN1(OMAP_MCBSP_WORD_32);
+                regs->xcr2      |= XWDLEN2(OMAP_MCBSP_WORD_32);
+                regs->xcr1      |= XWDLEN1(OMAP_MCBSP_WORD_32);
+                break;
         default:
                 /* Unsupported PCM format */
                 return -EINVAL;
@@ -353,6 +397,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         /* Set FS period and length in terms of bit clock periods */
         switch (format) {
         case SND_SOC_DAIFMT_I2S:
+        case SND_SOC_DAIFMT_LEFT_J:
                 regs->srgr2     |= FPER(framesize - 1);
                 regs->srgr1     |= FWID((framesize >> 1) - 1);
                 break;
@@ -404,6 +449,14 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 regs->rcr2      |= RDATDLY(1);
                 regs->xcr2      |= XDATDLY(1);
                 break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                /* 0-bit data delay */
+                regs->rcr2      |= RDATDLY(0);
+                regs->xcr2      |= XDATDLY(0);
+                regs->spcr1     |= RJUST(2);
+                /* Invert FS polarity configuration */
+                temp_fmt ^= SND_SOC_DAIFMT_NB_IF;
+                break;
         case SND_SOC_DAIFMT_DSP_A:
                 /* 1-bit data delay */
                 regs->rcr2      |= RDATDLY(1);
@@ -609,6 +662,7 @@ static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
         .startup        = omap_mcbsp_dai_startup,
         .shutdown       = omap_mcbsp_dai_shutdown,
         .trigger        = omap_mcbsp_dai_trigger,
+        .delay          = omap_mcbsp_dai_delay,
         .hw_params      = omap_mcbsp_dai_hw_params,
         .set_fmt        = omap_mcbsp_dai_set_dai_fmt,
         .set_clkdiv     = omap_mcbsp_dai_set_clkdiv,
@@ -623,13 +677,15 @@ static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
                 .channels_min = 1,                              \
                 .channels_max = 16,                             \
                 .rates = OMAP_MCBSP_RATES,                      \
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
+                .formats = SNDRV_PCM_FMTBIT_S16_LE |            \
+                           SNDRV_PCM_FMTBIT_S32_LE,             \
         },                                                      \
         .capture = {                                            \
                 .channels_min = 1,                              \
                 .channels_max = 16,                             \
                 .rates = OMAP_MCBSP_RATES,                      \
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
+                .formats = SNDRV_PCM_FMTBIT_S16_LE |            \
+                           SNDRV_PCM_FMTBIT_S32_LE,             \
         },                                                      \
         .ops = &omap_mcbsp_dai_ops,                             \
         .private_data = &mcbsp_data[(link_id)].bus_id,          \
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index de10f76baded..87ce842fa2e8 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -188,8 +188,6 @@ static int omap3pandora_out_init(struct snd_soc_codec *codec)
         int ret;
 
         /* All TWL4030 output pins are floating */
-        snd_soc_dapm_nc_pin(codec, "OUTL");
-        snd_soc_dapm_nc_pin(codec, "OUTR");
         snd_soc_dapm_nc_pin(codec, "EARPIECE");
         snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
         snd_soc_dapm_nc_pin(codec, "PREDRIVER");
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
new file mode 100644
index 000000000000..47d831ef2dbb
--- /dev/null
+++ b/sound/soc/omap/rx51.c
@@ -0,0 +1,294 @@
+/*
+ * rx51.c  --  SoC audio for Nokia RX-51
+ *
+ * Copyright (C) 2008 - 2009 Nokia Corporation
+ *
+ * Contact: Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *          Eduardo Valentin <eduardo.valentin@nokia.com>
+ *          Jarkko Nikula <jhnikula@gmail.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/tlv320aic3x.h"
+
+/*
+ * REVISIT: TWL4030 GPIO base in RX-51. Now statically defined to 192. This
+ * gpio is reserved in arch/arm/mach-omap2/board-rx51-peripherals.c
+ */
+#define RX51_SPEAKER_AMP_TWL_GPIO       (192 + 7)
+
+static int rx51_spk_func;
+static int rx51_dmic_func;
+
+static void rx51_ext_control(struct snd_soc_codec *codec)
+{
+        if (rx51_spk_func)
+                snd_soc_dapm_enable_pin(codec, "Ext Spk");
+        else
+                snd_soc_dapm_disable_pin(codec, "Ext Spk");
+        if (rx51_dmic_func)
+                snd_soc_dapm_enable_pin(codec, "DMic");
+        else
+                snd_soc_dapm_disable_pin(codec, "DMic");
+
+        snd_soc_dapm_sync(codec);
+}
+
+static int rx51_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+
+        snd_pcm_hw_constraint_minmax(runtime,
+                                     SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
+        rx51_ext_control(codec);
+
+        return 0;
+}
+
+static int rx51_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        int err;
+
+        /* Set codec DAI configuration */
+        err = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_DSP_A |
+                                  SND_SOC_DAIFMT_IB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (err < 0)
+                return err;
+
+        /* Set cpu DAI configuration */
+        err = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_DSP_A |
+                                  SND_SOC_DAIFMT_IB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (err < 0)
+                return err;
+
+        /* Set the codec system clock for DAC and ADC */
+        return snd_soc_dai_set_sysclk(codec_dai, 0, 19200000,
+                                      SND_SOC_CLOCK_IN);
+}
+
+static struct snd_soc_ops rx51_ops = {
+        .startup = rx51_startup,
+        .hw_params = rx51_hw_params,
+};
+
+static int rx51_get_spk(struct snd_kcontrol *kcontrol,
+                        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = rx51_spk_func;
+
+        return 0;
+}
+
+static int rx51_set_spk(struct snd_kcontrol *kcontrol,
+                        struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+
+        if (rx51_spk_func == ucontrol->value.integer.value[0])
+                return 0;
+
+        rx51_spk_func = ucontrol->value.integer.value[0];
+        rx51_ext_control(codec);
+
+        return 1;
+}
+
+static int rx51_spk_event(struct snd_soc_dapm_widget *w,
+                          struct snd_kcontrol *k, int event)
+{
+        if (SND_SOC_DAPM_EVENT_ON(event))
+                gpio_set_value(RX51_SPEAKER_AMP_TWL_GPIO, 1);
+        else
+                gpio_set_value(RX51_SPEAKER_AMP_TWL_GPIO, 0);
+
+        return 0;
+}
+
+static int rx51_get_input(struct snd_kcontrol *kcontrol,
+                          struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = rx51_dmic_func;
+
+        return 0;
+}
+
+static int rx51_set_input(struct snd_kcontrol *kcontrol,
+                          struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+
+        if (rx51_dmic_func == ucontrol->value.integer.value[0])
+                return 0;
+
+        rx51_dmic_func = ucontrol->value.integer.value[0];
+        rx51_ext_control(codec);
+
+        return 1;
+}
+
+static const struct snd_soc_dapm_widget aic34_dapm_widgets[] = {
+        SND_SOC_DAPM_SPK("Ext Spk", rx51_spk_event),
+        SND_SOC_DAPM_MIC("DMic", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        {"Ext Spk", NULL, "HPLOUT"},
+        {"Ext Spk", NULL, "HPROUT"},
+
+        {"DMic Rate 64", NULL, "Mic Bias 2V"},
+        {"Mic Bias 2V", NULL, "DMic"},
+};
+
+static const char *spk_function[] = {"Off", "On"};
+static const char *input_function[] = {"ADC", "Digital Mic"};
+
+static const struct soc_enum rx51_enum[] = {
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function),
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(input_function), input_function),
+};
+
+static const struct snd_kcontrol_new aic34_rx51_controls[] = {
+        SOC_ENUM_EXT("Speaker Function", rx51_enum[0],
+                     rx51_get_spk, rx51_set_spk),
+        SOC_ENUM_EXT("Input Select",  rx51_enum[1],
+                     rx51_get_input, rx51_set_input),
+};
+
+static int rx51_aic34_init(struct snd_soc_codec *codec)
+{
+        int err;
+
+        /* Set up NC codec pins */
+        snd_soc_dapm_nc_pin(codec, "MIC3L");
+        snd_soc_dapm_nc_pin(codec, "MIC3R");
+        snd_soc_dapm_nc_pin(codec, "LINE1R");
+
+        /* Add RX-51 specific controls */
+        err = snd_soc_add_controls(codec, aic34_rx51_controls,
+                                   ARRAY_SIZE(aic34_rx51_controls));
+        if (err < 0)
+                return err;
+
+        /* Add RX-51 specific widgets */
+        snd_soc_dapm_new_controls(codec, aic34_dapm_widgets,
+                                  ARRAY_SIZE(aic34_dapm_widgets));
+
+        /* Set up RX-51 specific audio path audio_map */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link rx51_dai[] = {
+        {
+                .name = "TLV320AIC34",
+                .stream_name = "AIC34",
+                .cpu_dai = &omap_mcbsp_dai[0],
+                .codec_dai = &aic3x_dai,
+                .init = rx51_aic34_init,
+                .ops = &rx51_ops,
+        },
+};
+
+/* Audio private data */
+static struct aic3x_setup_data rx51_aic34_setup = {
+        .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
+        .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
+};
+
+/* Audio card */
+static struct snd_soc_card rx51_sound_card = {
+        .name = "RX-51",
+        .dai_link = rx51_dai,
+        .num_links = ARRAY_SIZE(rx51_dai),
+        .platform = &omap_soc_platform,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device rx51_snd_devdata = {
+        .card = &rx51_sound_card,
+        .codec_dev = &soc_codec_dev_aic3x,
+        .codec_data = &rx51_aic34_setup,
+};
+
+static struct platform_device *rx51_snd_device;
+
+static int __init rx51_soc_init(void)
+{
+        int err;
+
+        if (!machine_is_nokia_rx51())
+                return -ENODEV;
+
+        rx51_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!rx51_snd_device) {
+                err = -ENOMEM;
+                goto err1;
+        }
+
+        platform_set_drvdata(rx51_snd_device, &rx51_snd_devdata);
+        rx51_snd_devdata.dev = &rx51_snd_device->dev;
+        *(unsigned int *)rx51_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
+
+        err = platform_device_add(rx51_snd_device);
+        if (err)
+                goto err2;
+
+        return 0;
+err2:
+        platform_device_put(rx51_snd_device);
+err1:
+
+        return err;
+}
+
+static void __exit rx51_soc_exit(void)
+{
+        platform_device_unregister(rx51_snd_device);
+}
+
+module_init(rx51_soc_init);
+module_exit(rx51_soc_exit);
+
+MODULE_AUTHOR("Nokia Corporation");
+MODULE_DESCRIPTION("ALSA SoC Nokia RX-51");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
new file mode 100644
index 000000000000..4ebbde6b565f
--- /dev/null
+++ b/sound/soc/omap/sdp4430.c
@@ -0,0 +1,233 @@
+/*
+ * sdp4430.c  --  SoC audio for TI OMAP4430 SDP
+ *
+ * Author: Misael Lopez Cruz <x0052729@ti.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+#include <plat/hardware.h>
+#include <plat/mux.h>
+
+#include "mcpdm.h"
+#include "omap-mcpdm.h"
+#include "omap-pcm.h"
+#include "../codecs/twl6040.h"
+
+static int twl6040_power_mode;
+
+static int sdp4430_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        int clk_id, freq;
+        int ret;
+
+        if (twl6040_power_mode) {
+                clk_id = TWL6040_SYSCLK_SEL_HPPLL;
+                freq = 38400000;
+        } else {
+                clk_id = TWL6040_SYSCLK_SEL_LPPLL;
+                freq = 32768;
+        }
+
+        /* set the codec mclk */
+        ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, freq,
+                                SND_SOC_CLOCK_IN);
+        if (ret) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+}
+
+static struct snd_soc_ops sdp4430_ops = {
+        .hw_params = sdp4430_hw_params,
+};
+
+static int sdp4430_get_power_mode(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        ucontrol->value.integer.value[0] = twl6040_power_mode;
+        return 0;
+}
+
+static int sdp4430_set_power_mode(struct snd_kcontrol *kcontrol,
+        struct snd_ctl_elem_value *ucontrol)
+{
+        if (twl6040_power_mode == ucontrol->value.integer.value[0])
+                return 0;
+
+        twl6040_power_mode = ucontrol->value.integer.value[0];
+
+        return 1;
+}
+
+static const char *power_texts[] = {"Low-Power", "High-Performance"};
+
+static const struct soc_enum sdp4430_enum[] = {
+        SOC_ENUM_SINGLE_EXT(2, power_texts),
+};
+
+static const struct snd_kcontrol_new sdp4430_controls[] = {
+        SOC_ENUM_EXT("TWL6040 Power Mode", sdp4430_enum[0],
+                sdp4430_get_power_mode, sdp4430_set_power_mode),
+};
+
+/* SDP4430 machine DAPM */
+static const struct snd_soc_dapm_widget sdp4430_twl6040_dapm_widgets[] = {
+        SND_SOC_DAPM_MIC("Ext Mic", NULL),
+        SND_SOC_DAPM_SPK("Ext Spk", NULL),
+        SND_SOC_DAPM_MIC("Headset Mic", NULL),
+        SND_SOC_DAPM_HP("Headset Stereophone", NULL),
+        SND_SOC_DAPM_SPK("Earphone Spk", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* External Mics: MAINMIC, SUBMIC with bias*/
+        {"MAINMIC", NULL, "Main Mic Bias"},
+        {"SUBMIC", NULL, "Main Mic Bias"},
+        {"Main Mic Bias", NULL, "Ext Mic"},
+
+        /* External Speakers: HFL, HFR */
+        {"Ext Spk", NULL, "HFL"},
+        {"Ext Spk", NULL, "HFR"},
+
+        /* Headset Mic: HSMIC with bias */
+        {"HSMIC", NULL, "Headset Mic Bias"},
+        {"Headset Mic Bias", NULL, "Headset Mic"},
+
+        /* Headset Stereophone (Headphone): HSOL, HSOR */
+        {"Headset Stereophone", NULL, "HSOL"},
+        {"Headset Stereophone", NULL, "HSOR"},
+
+        /* Earphone speaker */
+        {"Earphone Spk", NULL, "EP"},
+};
+
+static int sdp4430_twl6040_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        /* Add SDP4430 specific controls */
+        ret = snd_soc_add_controls(codec, sdp4430_controls,
+                                ARRAY_SIZE(sdp4430_controls));
+        if (ret)
+                return ret;
+
+        /* Add SDP4430 specific widgets */
+        ret = snd_soc_dapm_new_controls(codec, sdp4430_twl6040_dapm_widgets,
+                                ARRAY_SIZE(sdp4430_twl6040_dapm_widgets));
+        if (ret)
+                return ret;
+
+        /* Set up SDP4430 specific audio path audio_map */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        /* SDP4430 connected pins */
+        snd_soc_dapm_enable_pin(codec, "Ext Mic");
+        snd_soc_dapm_enable_pin(codec, "Ext Spk");
+        snd_soc_dapm_enable_pin(codec, "Headset Mic");
+        snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
+
+        /* TWL6040 not connected pins */
+        snd_soc_dapm_nc_pin(codec, "AFML");
+        snd_soc_dapm_nc_pin(codec, "AFMR");
+
+        ret = snd_soc_dapm_sync(codec);
+
+        return ret;
+}
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link sdp4430_dai = {
+        .name = "TWL6040",
+        .stream_name = "TWL6040",
+        .cpu_dai = &omap_mcpdm_dai,
+        .codec_dai = &twl6040_dai,
+        .init = sdp4430_twl6040_init,
+        .ops = &sdp4430_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_sdp4430 = {
+        .name = "SDP4430",
+        .platform = &omap_soc_platform,
+        .dai_link = &sdp4430_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device sdp4430_snd_devdata = {
+        .card = &snd_soc_sdp4430,
+        .codec_dev = &soc_codec_dev_twl6040,
+};
+
+static struct platform_device *sdp4430_snd_device;
+
+static int __init sdp4430_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap_4430sdp()) {
+                pr_debug("Not SDP4430!\n");
+                return -ENODEV;
+        }
+        printk(KERN_INFO "SDP4430 SoC init\n");
+
+        sdp4430_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!sdp4430_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(sdp4430_snd_device, &sdp4430_snd_devdata);
+        sdp4430_snd_devdata.dev = &sdp4430_snd_device->dev;
+
+        ret = platform_device_add(sdp4430_snd_device);
+        if (ret)
+                goto err;
+
+        /* Codec starts in HP mode */
+        twl6040_power_mode = 1;
+
+        return 0;
+
+err:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(sdp4430_snd_device);
+        return ret;
+}
+module_init(sdp4430_soc_init);
+
+static void __exit sdp4430_soc_exit(void)
+{
+        platform_device_unregister(sdp4430_snd_device);
+}
+module_exit(sdp4430_soc_exit);
+
+MODULE_AUTHOR("Misael Lopez Cruz <x0052729@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC SDP4430");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index f90a2ac888cf..50a94ee76ecc 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -181,9 +181,6 @@ static int zoom2_twl4030_init(struct snd_soc_codec *codec)
         snd_soc_dapm_nc_pin(codec, "CARKITMIC");
         snd_soc_dapm_nc_pin(codec, "DIGIMIC0");
         snd_soc_dapm_nc_pin(codec, "DIGIMIC1");
-
-        snd_soc_dapm_nc_pin(codec, "OUTL");
-        snd_soc_dapm_nc_pin(codec, "OUTR");
         snd_soc_dapm_nc_pin(codec, "EARPIECE");
         snd_soc_dapm_nc_pin(codec, "PREDRIVEL");
         snd_soc_dapm_nc_pin(codec, "PREDRIVER");
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 376e14a9c273..495a36fba360 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -42,6 +42,14 @@ config SND_PXA2XX_SOC_SPITZ
           Say Y if you want to add support for SoC audio on Sharp
           Zaurus SL-Cxx00 models (Spitz, Borzoi and Akita).
 
+config SND_PXA2XX_SOC_Z2
+        tristate "SoC Audio support for Zipit Z2"
+        depends on SND_PXA2XX_SOC && MACH_ZIPIT2
+        select SND_PXA2XX_SOC_I2S
+        select SND_SOC_WM8750
+        help
+          Say Y if you want to add support for SoC audio on Zipit Z2.
+
 config SND_PXA2XX_SOC_POODLE
         tristate "SoC Audio support for Poodle"
         depends on SND_PXA2XX_SOC && MACH_POODLE
diff --git a/sound/soc/pxa/Makefile b/sound/soc/pxa/Makefile
index f3e08fd40ca2..caa03d8f4789 100644
--- a/sound/soc/pxa/Makefile
+++ b/sound/soc/pxa/Makefile
@@ -22,6 +22,7 @@ snd-soc-palm27x-objs := palm27x.o
 snd-soc-zylonite-objs := zylonite.o
 snd-soc-magician-objs := magician.o
 snd-soc-mioa701-objs := mioa701_wm9713.o
+snd-soc-z2-objs := z2.o
 snd-soc-imote2-objs := imote2.o
 snd-soc-raumfeld-objs := raumfeld.o
 
@@ -36,6 +37,7 @@ obj-$(CONFIG_SND_PXA2XX_SOC_EM_X270) += snd-soc-em-x270.o
 obj-$(CONFIG_SND_PXA2XX_SOC_PALM27X) += snd-soc-palm27x.o
 obj-$(CONFIG_SND_PXA2XX_SOC_MAGICIAN) += snd-soc-magician.o
 obj-$(CONFIG_SND_PXA2XX_SOC_MIOA701) += snd-soc-mioa701.o
+obj-$(CONFIG_SND_PXA2XX_SOC_Z2) += snd-soc-z2.o
 obj-$(CONFIG_SND_SOC_ZYLONITE) += snd-soc-zylonite.o
 obj-$(CONFIG_SND_PXA2XX_SOC_IMOTE2) += snd-soc-imote2.o
 obj-$(CONFIG_SND_SOC_RAUMFELD) += snd-soc-raumfeld.o
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index c4cd2acaacb4..1941a357e8c4 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -322,19 +322,44 @@ static struct snd_soc_card snd_soc_spitz = {
         .num_links = 1,
 };
 
-/* spitz audio private data */
-static struct wm8750_setup_data spitz_wm8750_setup = {
-        .i2c_bus = 0,
-        .i2c_address = 0x1b,
-};
-
 /* spitz audio subsystem */
 static struct snd_soc_device spitz_snd_devdata = {
         .card = &snd_soc_spitz,
         .codec_dev = &soc_codec_dev_wm8750,
-        .codec_data = &spitz_wm8750_setup,
 };
 
+/*
+ * FIXME: This is a temporary bodge to avoid cross-tree merge issues.
+ * New drivers should register the wm8750 I2C device in the machine
+ * setup code (under arch/arm for ARM systems).
+ */
+static int wm8750_i2c_register(void)
+{
+        struct i2c_board_info info;
+        struct i2c_adapter *adapter;
+        struct i2c_client *client;
+
+        memset(&info, 0, sizeof(struct i2c_board_info));
+        info.addr = 0x1b;
+        strlcpy(info.type, "wm8750", I2C_NAME_SIZE);
+
+        adapter = i2c_get_adapter(0);
+        if (!adapter) {
+                printk(KERN_ERR "can't get i2c adapter 0\n");
+                return -ENODEV;
+        }
+
+        client = i2c_new_device(adapter, &info);
+        i2c_put_adapter(adapter);
+        if (!client) {
+                printk(KERN_ERR "can't add i2c device at 0x%x\n",
+                (unsigned int)info.addr);
+                return -ENODEV;
+        }
+
+        return 0;
+}
+
 static struct platform_device *spitz_snd_device;
 
 static int __init spitz_init(void)
@@ -344,6 +369,10 @@ static int __init spitz_init(void)
         if (!(machine_is_spitz() || machine_is_borzoi() || machine_is_akita()))
                 return -ENODEV;
 
+        ret = wm8750_i2c_setup();
+        if (ret != 0)
+                return ret;
+
         spitz_snd_device = platform_device_alloc("soc-audio", -1);
         if (!spitz_snd_device)
                 return -ENOMEM;
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
new file mode 100644
index 000000000000..4e4d2fa8ddc5
--- /dev/null
+++ b/sound/soc/pxa/z2.c
@@ -0,0 +1,246 @@
+/*
+ * linux/sound/soc/pxa/z2.c
+ *
+ * SoC Audio driver for Aeronix Zipit Z2
+ *
+ * Copyright (C) 2009 Ken McGuire <kenm@desertweyr.com>
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+#include <mach/audio.h>
+#include <mach/z2.h>
+
+#include "../codecs/wm8750.h"
+#include "pxa2xx-pcm.h"
+#include "pxa2xx-i2s.h"
+
+static struct snd_soc_card snd_soc_z2;
+
+static int z2_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        unsigned int clk = 0;
+        int ret = 0;
+
+        switch (params_rate(params)) {
+        case 8000:
+        case 16000:
+        case 48000:
+        case 96000:
+                clk = 12288000;
+                break;
+        case 11025:
+        case 22050:
+        case 44100:
+                clk = 11289600;
+                break;
+        }
+
+        /* set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /* set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
+                SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /* set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
+                SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        /* set the I2S system clock as input (unused) */
+        ret = snd_soc_dai_set_sysclk(cpu_dai, PXA2XX_I2S_SYSCLK, 0,
+                SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_jack hs_jack;
+
+/* Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin hs_jack_pins[] = {
+        {
+                .pin    = "Mic Jack",
+                .mask   = SND_JACK_MICROPHONE,
+        },
+        {
+                .pin    = "Headphone Jack",
+                .mask   = SND_JACK_HEADPHONE,
+        },
+};
+
+/* Headset jack detection gpios */
+static struct snd_soc_jack_gpio hs_jack_gpios[] = {
+        {
+                .gpio           = GPIO37_ZIPITZ2_HEADSET_DETECT,
+                .name           = "hsdet-gpio",
+                .report         = SND_JACK_HEADSET,
+                .debounce_time  = 200,
+        },
+};
+
+/* z2 machine dapm widgets */
+static const struct snd_soc_dapm_widget wm8750_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone Jack", NULL),
+        SND_SOC_DAPM_MIC("Mic Jack", NULL),
+        SND_SOC_DAPM_SPK("Ext Spk", NULL),
+
+        /* headset is a mic and mono headphone */
+        SND_SOC_DAPM_HP("Headset Jack", NULL),
+};
+
+/* Z2 machine audio_map */
+static const struct snd_soc_dapm_route audio_map[] = {
+
+        /* headphone connected to LOUT1, ROUT1 */
+        {"Headphone Jack", NULL, "LOUT1"},
+        {"Headphone Jack", NULL, "ROUT1"},
+
+        /* ext speaker connected to LOUT2, ROUT2  */
+        {"Ext Spk", NULL , "ROUT2"},
+        {"Ext Spk", NULL , "LOUT2"},
+
+        /* mic is connected to R input 2 - with bias */
+        {"RINPUT2", NULL, "Mic Bias"},
+        {"Mic Bias", NULL, "Mic Jack"},
+};
+
+/*
+ * Logic for a wm8750 as connected on a Z2 Device
+ */
+static int z2_wm8750_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        /* NC codec pins */
+        snd_soc_dapm_disable_pin(codec, "LINPUT3");
+        snd_soc_dapm_disable_pin(codec, "RINPUT3");
+        snd_soc_dapm_disable_pin(codec, "OUT3");
+        snd_soc_dapm_disable_pin(codec, "MONO");
+
+        /* Add z2 specific widgets */
+        snd_soc_dapm_new_controls(codec, wm8750_dapm_widgets,
+                                 ARRAY_SIZE(wm8750_dapm_widgets));
+
+        /* Set up z2 specific audio paths */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        ret = snd_soc_dapm_sync(codec);
+        if (ret)
+                goto err;
+
+        /* Jack detection API stuff */
+        ret = snd_soc_jack_new(&snd_soc_z2, "Headset Jack", SND_JACK_HEADSET,
+                                &hs_jack);
+        if (ret)
+                goto err;
+
+        ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
+                                hs_jack_pins);
+        if (ret)
+                goto err;
+
+        ret = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
+                                hs_jack_gpios);
+        if (ret)
+                goto err;
+
+        return 0;
+
+err:
+        return ret;
+}
+
+static struct snd_soc_ops z2_ops = {
+        .hw_params = z2_hw_params,
+};
+
+/* z2 digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link z2_dai = {
+        .name           = "wm8750",
+        .stream_name    = "WM8750",
+        .cpu_dai        = &pxa_i2s_dai,
+        .codec_dai      = &wm8750_dai,
+        .init           = z2_wm8750_init,
+        .ops            = &z2_ops,
+};
+
+/* z2 audio machine driver */
+static struct snd_soc_card snd_soc_z2 = {
+        .name           = "Z2",
+        .platform       = &pxa2xx_soc_platform,
+        .dai_link       = &z2_dai,
+        .num_links      = 1,
+};
+
+/* z2 audio subsystem */
+static struct snd_soc_device z2_snd_devdata = {
+        .card           = &snd_soc_z2,
+        .codec_dev      = &soc_codec_dev_wm8750,
+};
+
+static struct platform_device *z2_snd_device;
+
+static int __init z2_init(void)
+{
+        int ret;
+
+        if (!machine_is_zipit2())
+                return -ENODEV;
+
+        z2_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!z2_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(z2_snd_device, &z2_snd_devdata);
+        z2_snd_devdata.dev = &z2_snd_device->dev;
+        ret = platform_device_add(z2_snd_device);
+
+        if (ret)
+                platform_device_put(z2_snd_device);
+
+        return ret;
+}
+
+static void __exit z2_exit(void)
+{
+        platform_device_unregister(z2_snd_device);
+}
+
+module_init(z2_init);
+module_exit(z2_exit);
+
+MODULE_AUTHOR("Ken McGuire <kenm@desertweyr.com>, "
+                "Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("ALSA SoC ZipitZ2");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 15fe57e5a232..2a7cc222d098 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -24,6 +24,11 @@ config SND_S3C64XX_SOC_I2S
         select SND_S3C_I2SV2_SOC
         select S3C64XX_DMA
 
+config SND_S3C64XX_SOC_I2S_V4
+        tristate
+        select SND_S3C_I2SV2_SOC
+        select S3C64XX_DMA
+
 config SND_S3C_SOC_PCM
         tristate
 
@@ -59,12 +64,11 @@ config SND_S3C24XX_SOC_JIVE_WM8750
 
 config SND_S3C64XX_SOC_WM8580
         tristate "SoC I2S Audio support for WM8580 on SMDK64XX"
-        depends on SND_S3C24XX_SOC && (MACH_SMDK6400 || MACH_SMDK6410)
-        depends on BROKEN
+        depends on SND_S3C24XX_SOC && MACH_SMDK6410
         select SND_SOC_WM8580
-        select SND_S3C64XX_SOC_I2S
+        select SND_S3C64XX_SOC_I2S_V4
         help
-          Sat Y if you want to add support for SoC audio on the SMDK64XX.
+          Say Y if you want to add support for SoC audio on the SMDK6410.
 
 config SND_S3C24XX_SOC_SMDK2443_WM9710
         tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
index df071a376fa2..81d8dc503f87 100644
--- a/sound/soc/s3c24xx/Makefile
+++ b/sound/soc/s3c24xx/Makefile
@@ -4,6 +4,7 @@ snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
 snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
 snd-soc-s3c64xx-i2s-objs := s3c64xx-i2s.o
 snd-soc-s3c-ac97-objs := s3c-ac97.o
+snd-soc-s3c64xx-i2s-v4-objs := s3c64xx-i2s-v4.o
 snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
 snd-soc-s3c-pcm-objs := s3c-pcm.o
 
@@ -12,6 +13,7 @@ obj-$(CONFIG_SND_S3C24XX_SOC_I2S) += snd-soc-s3c24xx-i2s.o
 obj-$(CONFIG_SND_S3C_SOC_AC97) += snd-soc-s3c-ac97.o
 obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
 obj-$(CONFIG_SND_S3C64XX_SOC_I2S) += snd-soc-s3c64xx-i2s.o
+obj-$(CONFIG_SND_S3C64XX_SOC_I2S_V4) += snd-soc-s3c64xx-i2s-v4.o
 obj-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
 obj-$(CONFIG_SND_S3C_SOC_PCM) += snd-soc-s3c-pcm.o
 
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/s3c24xx/jive_wm8750.c
index 59dc2c6b56d9..8c108b121c10 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/s3c24xx/jive_wm8750.c
@@ -70,7 +70,7 @@ static int jive_hw_params(struct snd_pcm_substream *substream,
         }
 
         s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params),
-                                s3c2412_get_iisclk());
+                                s3c_i2sv2_get_clock(cpu_dai));
 
         /* set codec DAI configuration */
         ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
@@ -152,15 +152,10 @@ static struct snd_soc_card snd_soc_machine_jive = {
         .num_links      = 1,
 };
 
-/* jive audio private data */
-static struct wm8750_setup_data jive_wm8750_setup = {
-};
-
 /* jive audio subsystem */
 static struct snd_soc_device jive_snd_devdata = {
         .card           = &snd_soc_machine_jive,
         .codec_dev      = &soc_codec_dev_wm8750,
-        .codec_data     = &jive_wm8750_setup,
 };
 
 static struct platform_device *jive_snd_device;
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
index dea83d30a5c9..209c25994c7e 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
@@ -362,6 +362,14 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
         snd_soc_dapm_disable_pin(codec, "Handset Mic");
         snd_soc_dapm_disable_pin(codec, "Handset Spk");
 
+        /* allow audio paths from the GSM modem to run during suspend */
+        snd_soc_dapm_ignore_suspend(codec, "Stereo Out");
+        snd_soc_dapm_ignore_suspend(codec, "GSM Line Out");
+        snd_soc_dapm_ignore_suspend(codec, "GSM Line In");
+        snd_soc_dapm_ignore_suspend(codec, "Headset Mic");
+        snd_soc_dapm_ignore_suspend(codec, "Handset Mic");
+        snd_soc_dapm_ignore_suspend(codec, "Handset Spk");
+
         snd_soc_dapm_sync(codec);
 
         return 0;
diff --git a/sound/soc/s3c24xx/regs-i2s-v2.h b/sound/soc/s3c24xx/regs-i2s-v2.h
new file mode 100644
index 000000000000..5e5e5680580b
--- /dev/null
+++ b/sound/soc/s3c24xx/regs-i2s-v2.h
@@ -0,0 +1,115 @@
+/* linux/include/asm-arm/plat-s3c24xx/regs-s3c2412-iis.h
+ *
+ * Copyright 2007 Simtec Electronics <linux@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * 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.
+ *
+ * S3C2412 IIS register definition
+*/
+
+#ifndef __ASM_ARCH_REGS_S3C2412_IIS_H
+#define __ASM_ARCH_REGS_S3C2412_IIS_H
+
+#define S3C2412_IISCON                  (0x00)
+#define S3C2412_IISMOD                  (0x04)
+#define S3C2412_IISFIC                  (0x08)
+#define S3C2412_IISPSR                  (0x0C)
+#define S3C2412_IISTXD                  (0x10)
+#define S3C2412_IISRXD                  (0x14)
+
+#define S5PC1XX_IISFICS         0x18
+#define S5PC1XX_IISTXDS         0x1C
+
+#define S5PC1XX_IISCON_SW_RST           (1 << 31)
+#define S5PC1XX_IISCON_FRXOFSTATUS      (1 << 26)
+#define S5PC1XX_IISCON_FRXORINTEN       (1 << 25)
+#define S5PC1XX_IISCON_FTXSURSTAT       (1 << 24)
+#define S5PC1XX_IISCON_FTXSURINTEN      (1 << 23)
+#define S5PC1XX_IISCON_TXSDMAPAUSE      (1 << 20)
+#define S5PC1XX_IISCON_TXSDMACTIVE      (1 << 18)
+
+#define S3C64XX_IISCON_FTXURSTATUS      (1 << 17)
+#define S3C64XX_IISCON_FTXURINTEN       (1 << 16)
+#define S3C64XX_IISCON_TXFIFO2_EMPTY    (1 << 15)
+#define S3C64XX_IISCON_TXFIFO1_EMPTY    (1 << 14)
+#define S3C64XX_IISCON_TXFIFO2_FULL     (1 << 13)
+#define S3C64XX_IISCON_TXFIFO1_FULL     (1 << 12)
+
+#define S3C2412_IISCON_LRINDEX          (1 << 11)
+#define S3C2412_IISCON_TXFIFO_EMPTY     (1 << 10)
+#define S3C2412_IISCON_RXFIFO_EMPTY     (1 << 9)
+#define S3C2412_IISCON_TXFIFO_FULL      (1 << 8)
+#define S3C2412_IISCON_RXFIFO_FULL      (1 << 7)
+#define S3C2412_IISCON_TXDMA_PAUSE      (1 << 6)
+#define S3C2412_IISCON_RXDMA_PAUSE      (1 << 5)
+#define S3C2412_IISCON_TXCH_PAUSE       (1 << 4)
+#define S3C2412_IISCON_RXCH_PAUSE       (1 << 3)
+#define S3C2412_IISCON_TXDMA_ACTIVE     (1 << 2)
+#define S3C2412_IISCON_RXDMA_ACTIVE     (1 << 1)
+#define S3C2412_IISCON_IIS_ACTIVE       (1 << 0)
+
+#define S5PC1XX_IISMOD_OPCLK_CDCLK_OUT  (0 << 30)
+#define S5PC1XX_IISMOD_OPCLK_CDCLK_IN   (1 << 30)
+#define S5PC1XX_IISMOD_OPCLK_BCLK_OUT   (2 << 30)
+#define S5PC1XX_IISMOD_OPCLK_PCLK       (3 << 30)
+#define S5PC1XX_IISMOD_OPCLK_MASK       (3 << 30)
+#define S5PC1XX_IISMOD_TXS_IDMA         (1 << 28) /* Sec_TXFIFO use I-DMA */
+#define S5PC1XX_IISMOD_BLCS_MASK        0x3
+#define S5PC1XX_IISMOD_BLCS_SHIFT       26
+#define S5PC1XX_IISMOD_BLCP_MASK        0x3
+#define S5PC1XX_IISMOD_BLCP_SHIFT       24
+
+#define S3C64XX_IISMOD_C2DD_HHALF       (1 << 21) /* Discard Higher-half */
+#define S3C64XX_IISMOD_C2DD_LHALF       (1 << 20) /* Discard Lower-half */
+#define S3C64XX_IISMOD_C1DD_HHALF       (1 << 19)
+#define S3C64XX_IISMOD_C1DD_LHALF       (1 << 18)
+#define S3C64XX_IISMOD_DC2_EN           (1 << 17)
+#define S3C64XX_IISMOD_DC1_EN           (1 << 16)
+#define S3C64XX_IISMOD_BLC_16BIT        (0 << 13)
+#define S3C64XX_IISMOD_BLC_8BIT         (1 << 13)
+#define S3C64XX_IISMOD_BLC_24BIT        (2 << 13)
+#define S3C64XX_IISMOD_BLC_MASK         (3 << 13)
+
+#define S3C2412_IISMOD_IMS_SYSMUX       (1 << 10)
+#define S3C2412_IISMOD_SLAVE            (1 << 11)
+#define S3C2412_IISMOD_MODE_TXONLY      (0 << 8)
+#define S3C2412_IISMOD_MODE_RXONLY      (1 << 8)
+#define S3C2412_IISMOD_MODE_TXRX        (2 << 8)
+#define S3C2412_IISMOD_MODE_MASK        (3 << 8)
+#define S3C2412_IISMOD_LR_LLOW          (0 << 7)
+#define S3C2412_IISMOD_LR_RLOW          (1 << 7)
+#define S3C2412_IISMOD_SDF_IIS          (0 << 5)
+#define S3C2412_IISMOD_SDF_MSB          (1 << 5)
+#define S3C2412_IISMOD_SDF_LSB          (2 << 5)
+#define S3C2412_IISMOD_SDF_MASK         (3 << 5)
+#define S3C2412_IISMOD_RCLK_256FS       (0 << 3)
+#define S3C2412_IISMOD_RCLK_512FS       (1 << 3)
+#define S3C2412_IISMOD_RCLK_384FS       (2 << 3)
+#define S3C2412_IISMOD_RCLK_768FS       (3 << 3)
+#define S3C2412_IISMOD_RCLK_MASK        (3 << 3)
+#define S3C2412_IISMOD_BCLK_32FS        (0 << 1)
+#define S3C2412_IISMOD_BCLK_48FS        (1 << 1)
+#define S3C2412_IISMOD_BCLK_16FS        (2 << 1)
+#define S3C2412_IISMOD_BCLK_24FS        (3 << 1)
+#define S3C2412_IISMOD_BCLK_MASK        (3 << 1)
+#define S3C2412_IISMOD_8BIT             (1 << 0)
+
+#define S3C64XX_IISMOD_CDCLKCON         (1 << 12)
+
+#define S3C2412_IISPSR_PSREN            (1 << 15)
+
+#define S3C64XX_IISFIC_TX2COUNT(x)      (((x) >>  24) & 0xf)
+#define S3C64XX_IISFIC_TX1COUNT(x)      (((x) >>  16) & 0xf)
+
+#define S3C2412_IISFIC_TXFLUSH          (1 << 15)
+#define S3C2412_IISFIC_RXFLUSH          (1 << 7)
+#define S3C2412_IISFIC_TXCOUNT(x)       (((x) >>  8) & 0xf)
+#define S3C2412_IISFIC_RXCOUNT(x)       (((x) >>  0) & 0xf)
+
+#define S5PC1XX_IISFICS_TXFLUSH         (1 << 15)
+#define S5PC1XX_IISFICS_TXCOUNT(x)      (((x) >>  8) & 0x7f)
+
+#endif /* __ASM_ARCH_REGS_S3C2412_IIS_H */
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 88515946b6c0..13311c8cf965 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -16,24 +16,17 @@
  * option) any later version.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
-#include <linux/kernel.h>
 #include <linux/io.h>
 
-#include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
-#include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <plat/regs-s3c2412-iis.h>
-
 #include <mach/dma.h>
 
+#include "regs-i2s-v2.h"
 #include "s3c-i2s-v2.h"
 #include "s3c-dma.h"
 
@@ -272,35 +265,14 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
         iismod = readl(i2s->regs + S3C2412_IISMOD);
         pr_debug("hw_params r: IISMOD: %x \n", iismod);
 
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
-#define IISMOD_MASTER_MASK S3C2412_IISMOD_MASTER_MASK
-#define IISMOD_SLAVE S3C2412_IISMOD_SLAVE
-#define IISMOD_MASTER S3C2412_IISMOD_MASTER_INTERNAL
-#endif
-
-#if defined(CONFIG_PLAT_S3C64XX)
-/* From Rev1.1 datasheet, we have two master and two slave modes:
- * IMS[11:10]:
- *      00 = master mode, fed from PCLK
- *      01 = master mode, fed from CLKAUDIO
- *      10 = slave mode, using PCLK
- *      11 = slave mode, using I2SCLK
- */
-#define IISMOD_MASTER_MASK (1 << 11)
-#define IISMOD_SLAVE (1 << 11)
-#define IISMOD_MASTER (0 << 11)
-#endif
-
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
         case SND_SOC_DAIFMT_CBM_CFM:
                 i2s->master = 0;
-                iismod &= ~IISMOD_MASTER_MASK;
-                iismod |= IISMOD_SLAVE;
+                iismod |= S3C2412_IISMOD_SLAVE;
                 break;
         case SND_SOC_DAIFMT_CBS_CFS:
                 i2s->master = 1;
-                iismod &= ~IISMOD_MASTER_MASK;
-                iismod |= IISMOD_MASTER;
+                iismod &= ~S3C2412_IISMOD_SLAVE;
                 break;
         default:
                 pr_err("unknwon master/slave format\n");
@@ -332,7 +304,7 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
         return 0;
 }
 
-static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
+static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *socdai)
 {
@@ -355,37 +327,67 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
         iismod = readl(i2s->regs + S3C2412_IISMOD);
         pr_debug("%s: r: IISMOD: %x\n", __func__, iismod);
 
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+        iismod &= ~S3C64XX_IISMOD_BLC_MASK;
+        /* Sample size */
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S8:
-                iismod |= S3C2412_IISMOD_8BIT;
+                iismod |= S3C64XX_IISMOD_BLC_8BIT;
                 break;
         case SNDRV_PCM_FORMAT_S16_LE:
-                iismod &= ~S3C2412_IISMOD_8BIT;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iismod |= S3C64XX_IISMOD_BLC_24BIT;
                 break;
         }
-#endif
 
-#ifdef CONFIG_PLAT_S3C64XX
-        iismod &= ~(S3C64XX_IISMOD_BLC_MASK | S3C2412_IISMOD_BCLK_MASK);
-        /* Sample size */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S8:
-                /* 8 bit sample, 16fs BCLK */
-                iismod |= (S3C64XX_IISMOD_BLC_8BIT | S3C2412_IISMOD_BCLK_16FS);
+        writel(iismod, i2s->regs + S3C2412_IISMOD);
+        pr_debug("%s: w: IISMOD: %x\n", __func__, iismod);
+
+        return 0;
+}
+
+static int s3c_i2sv2_set_sysclk(struct snd_soc_dai *cpu_dai,
+                                  int clk_id, unsigned int freq, int dir)
+{
+        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
+
+        pr_debug("Entered %s\n", __func__);
+        pr_debug("%s r: IISMOD: %x\n", __func__, iismod);
+
+        switch (clk_id) {
+        case S3C_I2SV2_CLKSRC_PCLK:
+                iismod &= ~S3C2412_IISMOD_IMS_SYSMUX;
                 break;
-        case SNDRV_PCM_FORMAT_S16_LE:
-                /* 16 bit sample, 32fs BCLK */
+
+        case S3C_I2SV2_CLKSRC_AUDIOBUS:
+                iismod |= S3C2412_IISMOD_IMS_SYSMUX;
                 break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                /* 24 bit sample, 48fs BCLK */
-                iismod |= (S3C64XX_IISMOD_BLC_24BIT | S3C2412_IISMOD_BCLK_48FS);
+
+        case S3C_I2SV2_CLKSRC_CDCLK:
+                /* Error if controller doesn't have the CDCLKCON bit */
+                if (!(i2s->feature & S3C_FEATURE_CDCLKCON))
+                        return -EINVAL;
+
+                switch (dir) {
+                case SND_SOC_CLOCK_IN:
+                        iismod |= S3C64XX_IISMOD_CDCLKCON;
+                        break;
+                case SND_SOC_CLOCK_OUT:
+                        iismod &= ~S3C64XX_IISMOD_CDCLKCON;
+                        break;
+                default:
+                        return -EINVAL;
+                }
                 break;
+
+        default:
+                return -EINVAL;
         }
-#endif
 
         writel(iismod, i2s->regs + S3C2412_IISMOD);
-        pr_debug("%s: w: IISMOD: %x\n", __func__, iismod);
+        pr_debug("%s w: IISMOD: %x\n", __func__, iismod);
+
         return 0;
 }
 
@@ -472,29 +474,25 @@ static int s3c2412_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
 
         switch (div_id) {
         case S3C_I2SV2_DIV_BCLK:
-                if (div > 3) {
-                        /* convert value to bit field */
-
-                        switch (div) {
-                        case 16:
-                                div = S3C2412_IISMOD_BCLK_16FS;
-                                break;
+                switch (div) {
+                case 16:
+                        div = S3C2412_IISMOD_BCLK_16FS;
+                        break;
 
-                        case 32:
-                                div = S3C2412_IISMOD_BCLK_32FS;
-                                break;
+                case 32:
+                        div = S3C2412_IISMOD_BCLK_32FS;
+                        break;
 
-                        case 24:
-                                div = S3C2412_IISMOD_BCLK_24FS;
-                                break;
+                case 24:
+                        div = S3C2412_IISMOD_BCLK_24FS;
+                        break;
 
-                        case 48:
-                                div = S3C2412_IISMOD_BCLK_48FS;
-                                break;
+                case 48:
+                        div = S3C2412_IISMOD_BCLK_48FS;
+                        break;
 
-                        default:
-                                return -EINVAL;
-                        }
+                default:
+                        return -EINVAL;
                 }
 
                 reg = readl(i2s->regs + S3C2412_IISMOD);
@@ -505,29 +503,25 @@ static int s3c2412_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
                 break;
 
         case S3C_I2SV2_DIV_RCLK:
-                if (div > 3) {
-                        /* convert value to bit field */
-
-                        switch (div) {
-                        case 256:
-                                div = S3C2412_IISMOD_RCLK_256FS;
-                                break;
+                switch (div) {
+                case 256:
+                        div = S3C2412_IISMOD_RCLK_256FS;
+                        break;
 
-                        case 384:
-                                div = S3C2412_IISMOD_RCLK_384FS;
-                                break;
+                case 384:
+                        div = S3C2412_IISMOD_RCLK_384FS;
+                        break;
 
-                        case 512:
-                                div = S3C2412_IISMOD_RCLK_512FS;
-                                break;
+                case 512:
+                        div = S3C2412_IISMOD_RCLK_512FS;
+                        break;
 
-                        case 768:
-                                div = S3C2412_IISMOD_RCLK_768FS;
-                                break;
+                case 768:
+                        div = S3C2412_IISMOD_RCLK_768FS;
+                        break;
 
-                        default:
-                                return -EINVAL;
-                        }
+                default:
+                        return -EINVAL;
                 }
 
                 reg = readl(i2s->regs + S3C2412_IISMOD);
@@ -553,6 +547,33 @@ static int s3c2412_i2s_set_clkdiv(struct snd_soc_dai *cpu_dai,
         return 0;
 }
 
+static snd_pcm_sframes_t s3c2412_i2s_delay(struct snd_pcm_substream *substream,
+                                           struct snd_soc_dai *dai)
+{
+        struct s3c_i2sv2_info *i2s = to_info(dai);
+        u32 reg = readl(i2s->regs + S3C2412_IISFIC);
+        snd_pcm_sframes_t delay;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                delay = S3C2412_IISFIC_TXCOUNT(reg);
+        else
+                delay = S3C2412_IISFIC_RXCOUNT(reg);
+
+        return delay;
+}
+
+struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai)
+{
+        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
+
+        if (iismod & S3C2412_IISMOD_IMS_SYSMUX)
+                return i2s->iis_cclk;
+        else
+                return i2s->iis_pclk;
+}
+EXPORT_SYMBOL_GPL(s3c_i2sv2_get_clock);
+
 /* default table of all avaialable root fs divisors */
 static unsigned int iis_fs_tab[] = { 256, 512, 384, 768 };
 
@@ -735,9 +756,15 @@ int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
         struct snd_soc_dai_ops *ops = dai->ops;
 
         ops->trigger = s3c2412_i2s_trigger;
-        ops->hw_params = s3c2412_i2s_hw_params;
+        if (!ops->hw_params)
+                ops->hw_params = s3c_i2sv2_hw_params;
         ops->set_fmt = s3c2412_i2s_set_fmt;
         ops->set_clkdiv = s3c2412_i2s_set_clkdiv;
+        ops->set_sysclk = s3c_i2sv2_set_sysclk;
+
+        /* Allow overriding by (for example) IISv4 */
+        if (!ops->delay)
+                ops->delay = s3c2412_i2s_delay;
 
         dai->suspend = s3c2412_i2s_suspend;
         dai->resume = s3c2412_i2s_resume;
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/s3c24xx/s3c-i2s-v2.h
index ecf8eaaed1db..766f43a13d8b 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.h
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.h
@@ -25,10 +25,20 @@
 #define S3C_I2SV2_DIV_RCLK      (2)
 #define S3C_I2SV2_DIV_PRESCALER (3)
 
+#define S3C_I2SV2_CLKSRC_PCLK           0
+#define S3C_I2SV2_CLKSRC_AUDIOBUS       1
+#define S3C_I2SV2_CLKSRC_CDCLK          2
+
+/* Set this flag for I2S controllers that have the bit IISMOD[12]
+ * bridge/break RCLK signal and external Xi2sCDCLK pin.
+ */
+#define S3C_FEATURE_CDCLKCON    (1 << 0)
+
 /**
  * struct s3c_i2sv2_info - S3C I2S-V2 information
  * @dev: The parent device passed to use from the probe.
  * @regs: The pointer to the device registe block.
+ * @feature: Set of bit-flags indicating features of the controller.
  * @master: True if the I2S core is the I2S bit clock master.
  * @dma_playback: DMA information for playback channel.
  * @dma_capture: DMA information for capture channel.
@@ -43,9 +53,10 @@ struct s3c_i2sv2_info {
         struct device   *dev;
         void __iomem    *regs;
 
+        u32             feature;
+
         struct clk      *iis_pclk;
         struct clk      *iis_cclk;
-        struct clk      *iis_clk;
 
         unsigned char    master;
 
@@ -57,6 +68,8 @@ struct s3c_i2sv2_info {
         u32              suspend_iispsr;
 };
 
+extern struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai);
+
 struct s3c_i2sv2_rate_calc {
         unsigned int    clk_div;        /* for prescaler */
         unsigned int    fs_div;         /* for root frame clock */
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index 359e59346ba2..709adef9d043 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -32,12 +32,11 @@
 #include <sound/soc.h>
 #include <mach/hardware.h>
 
-#include <plat/regs-s3c2412-iis.h>
-
 #include <mach/regs-gpio.h>
 #include <mach/dma.h>
 
 #include "s3c-dma.h"
+#include "regs-i2s-v2.h"
 #include "s3c2412-i2s.h"
 
 #define S3C2412_I2S_DEBUG 0
@@ -66,44 +65,11 @@ static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = {
 
 static struct s3c_i2sv2_info s3c2412_i2s;
 
-/*
- * Set S3C2412 Clock source
- */
-static int s3c2412_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
-                                  int clk_id, unsigned int freq, int dir)
+static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
 {
-        u32 iismod = readl(s3c2412_i2s.regs + S3C2412_IISMOD);
-
-        pr_debug("%s(%p, %d, %u, %d)\n", __func__, cpu_dai, clk_id,
-            freq, dir);
-
-        switch (clk_id) {
-        case S3C2412_CLKSRC_PCLK:
-                s3c2412_i2s.master = 1;
-                iismod &= ~S3C2412_IISMOD_MASTER_MASK;
-                iismod |= S3C2412_IISMOD_MASTER_INTERNAL;
-                break;
-        case S3C2412_CLKSRC_I2SCLK:
-                s3c2412_i2s.master = 0;
-                iismod &= ~S3C2412_IISMOD_MASTER_MASK;
-                iismod |= S3C2412_IISMOD_MASTER_EXTERNAL;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        writel(iismod, s3c2412_i2s.regs + S3C2412_IISMOD);
-        return 0;
+        return cpu_dai->private_data;
 }
 
-
-struct clk *s3c2412_get_iisclk(void)
-{
-        return s3c2412_i2s.iis_clk;
-}
-EXPORT_SYMBOL_GPL(s3c2412_get_iisclk);
-
-
 static int s3c2412_i2s_probe(struct platform_device *pdev,
                              struct snd_soc_dai *dai)
 {
@@ -142,13 +108,48 @@ static int s3c2412_i2s_probe(struct platform_device *pdev,
         return 0;
 }
 
+static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *cpu_dai)
+{
+        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        struct s3c_dma_params *dma_data;
+        u32 iismod;
+
+        pr_debug("Entered %s\n", __func__);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dma_data = i2s->dma_playback;
+        else
+                dma_data = i2s->dma_capture;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+
+        iismod = readl(i2s->regs + S3C2412_IISMOD);
+        pr_debug("%s: r: IISMOD: %x\n", __func__, iismod);
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S8:
+                iismod |= S3C2412_IISMOD_8BIT;
+                break;
+        case SNDRV_PCM_FORMAT_S16_LE:
+                iismod &= ~S3C2412_IISMOD_8BIT;
+                break;
+        }
+
+        writel(iismod, i2s->regs + S3C2412_IISMOD);
+        pr_debug("%s: w: IISMOD: %x\n", __func__, iismod);
+
+        return 0;
+}
+
 #define S3C2412_I2S_RATES \
         (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
         SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
         SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
 static struct snd_soc_dai_ops s3c2412_i2s_dai_ops = {
-        .set_sysclk     = s3c2412_i2s_set_sysclk,
+        .hw_params      = s3c2412_i2s_hw_params,
 };
 
 struct snd_soc_dai s3c2412_i2s_dai = {
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.h b/sound/soc/s3c24xx/s3c2412-i2s.h
index 92848e54be16..0b5686b4d5c3 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.h
+++ b/sound/soc/s3c24xx/s3c2412-i2s.h
@@ -21,10 +21,8 @@
 #define S3C2412_DIV_RCLK        S3C_I2SV2_DIV_RCLK
 #define S3C2412_DIV_PRESCALER   S3C_I2SV2_DIV_PRESCALER
 
-#define S3C2412_CLKSRC_PCLK     (0)
-#define S3C2412_CLKSRC_I2SCLK   (1)
-
-extern struct clk *s3c2412_get_iisclk(void);
+#define S3C2412_CLKSRC_PCLK     S3C_I2SV2_CLKSRC_PCLK
+#define S3C2412_CLKSRC_I2SCLK   S3C_I2SV2_CLKSRC_AUDIOBUS
 
 extern struct snd_soc_dai s3c2412_i2s_dai;
 
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
new file mode 100644
index 000000000000..06db130030a1
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
@@ -0,0 +1,209 @@
+/* sound/soc/s3c24xx/s3c64xx-i2s-v4.c
+ *
+ * ALSA SoC Audio Layer - S3C64XX I2Sv4 driver
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *      Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * 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.
+ */
+
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+
+#include <sound/soc.h>
+#include <sound/pcm_params.h>
+
+#include <mach/gpio-bank-c.h>
+#include <mach/gpio-bank-h.h>
+#include <plat/gpio-cfg.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+
+#include "s3c-dma.h"
+#include "regs-i2s-v2.h"
+#include "s3c64xx-i2s.h"
+
+static struct s3c2410_dma_client s3c64xx_dma_client_out = {
+        .name           = "I2Sv4 PCM Stereo out"
+};
+
+static struct s3c2410_dma_client s3c64xx_dma_client_in = {
+        .name           = "I2Sv4 PCM Stereo in"
+};
+
+static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_out;
+static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_in;
+static struct s3c_i2sv2_info s3c64xx_i2sv4;
+
+struct snd_soc_dai s3c64xx_i2s_v4_dai;
+EXPORT_SYMBOL_GPL(s3c64xx_i2s_v4_dai);
+
+static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
+{
+        return cpu_dai->private_data;
+}
+
+static int s3c64xx_i2sv4_probe(struct platform_device *pdev,
+                             struct snd_soc_dai *dai)
+{
+        /* configure GPIO for i2s port */
+        s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C64XX_GPC4_I2S_V40_DO0);
+        s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C64XX_GPC5_I2S_V40_DO1);
+        s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C64XX_GPC7_I2S_V40_DO2);
+        s3c_gpio_cfgpin(S3C64XX_GPH(6), S3C64XX_GPH6_I2S_V40_BCLK);
+        s3c_gpio_cfgpin(S3C64XX_GPH(7), S3C64XX_GPH7_I2S_V40_CDCLK);
+        s3c_gpio_cfgpin(S3C64XX_GPH(8), S3C64XX_GPH8_I2S_V40_LRCLK);
+        s3c_gpio_cfgpin(S3C64XX_GPH(9), S3C64XX_GPH9_I2S_V40_DI);
+
+        return 0;
+}
+
+static int s3c_i2sv4_hw_params(struct snd_pcm_substream *substream,
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *cpu_dai)
+{
+        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        struct s3c_dma_params *dma_data;
+        u32 iismod;
+
+        dev_dbg(cpu_dai->dev, "Entered %s\n", __func__);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dma_data = i2s->dma_playback;
+        else
+                dma_data = i2s->dma_capture;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+
+        iismod = readl(i2s->regs + S3C2412_IISMOD);
+        dev_dbg(cpu_dai->dev, "%s: r: IISMOD: %x\n", __func__, iismod);
+
+        iismod &= ~S3C64XX_IISMOD_BLC_MASK;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S8:
+                iismod |= S3C64XX_IISMOD_BLC_8BIT;
+                break;
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iismod |= S3C64XX_IISMOD_BLC_24BIT;
+                break;
+        }
+
+        writel(iismod, i2s->regs + S3C2412_IISMOD);
+        dev_dbg(cpu_dai->dev, "%s: w: IISMOD: %x\n", __func__, iismod);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops s3c64xx_i2sv4_dai_ops = {
+        .hw_params      = s3c_i2sv4_hw_params,
+};
+
+static __devinit int s3c64xx_i2sv4_dev_probe(struct platform_device *pdev)
+{
+        struct s3c_i2sv2_info *i2s;
+        struct snd_soc_dai *dai;
+        int ret;
+
+        i2s = &s3c64xx_i2sv4;
+        dai = &s3c64xx_i2s_v4_dai;
+
+        if (dai->dev) {
+                dev_dbg(dai->dev, "%s: \
+                        I2Sv4 instance already registered!\n", __func__);
+                return -EBUSY;
+        }
+
+        dai->dev = &pdev->dev;
+        dai->name = "s3c64xx-i2s-v4";
+        dai->id = 0;
+        dai->symmetric_rates = 1;
+        dai->playback.channels_min = 2;
+        dai->playback.channels_max = 2;
+        dai->playback.rates = S3C64XX_I2S_RATES;
+        dai->playback.formats = S3C64XX_I2S_FMTS;
+        dai->capture.channels_min = 2;
+        dai->capture.channels_max = 2;
+        dai->capture.rates = S3C64XX_I2S_RATES;
+        dai->capture.formats = S3C64XX_I2S_FMTS;
+        dai->probe = s3c64xx_i2sv4_probe;
+        dai->ops = &s3c64xx_i2sv4_dai_ops;
+
+        i2s->feature |= S3C_FEATURE_CDCLKCON;
+
+        i2s->dma_capture = &s3c64xx_i2sv4_pcm_stereo_in;
+        i2s->dma_playback = &s3c64xx_i2sv4_pcm_stereo_out;
+
+        i2s->dma_capture->channel = DMACH_HSI_I2SV40_RX;
+        i2s->dma_capture->dma_addr = S3C64XX_PA_IISV4 + S3C2412_IISRXD;
+        i2s->dma_playback->channel = DMACH_HSI_I2SV40_TX;
+        i2s->dma_playback->dma_addr = S3C64XX_PA_IISV4 + S3C2412_IISTXD;
+
+        i2s->dma_capture->client = &s3c64xx_dma_client_in;
+        i2s->dma_capture->dma_size = 4;
+        i2s->dma_playback->client = &s3c64xx_dma_client_out;
+        i2s->dma_playback->dma_size = 4;
+
+        i2s->iis_cclk = clk_get(&pdev->dev, "audio-bus");
+        if (IS_ERR(i2s->iis_cclk)) {
+                dev_err(&pdev->dev, "failed to get audio-bus\n");
+                ret = PTR_ERR(i2s->iis_cclk);
+                goto err;
+        }
+
+        clk_enable(i2s->iis_cclk);
+
+        ret = s3c_i2sv2_probe(pdev, dai, i2s, 0);
+        if (ret)
+                goto err_clk;
+
+        ret = s3c_i2sv2_register_dai(dai);
+        if (ret != 0)
+                goto err_i2sv2;
+
+        return 0;
+
+err_i2sv2:
+        /* Not implemented for I2Sv2 core yet */
+err_clk:
+        clk_put(i2s->iis_cclk);
+err:
+        return ret;
+}
+
+static __devexit int s3c64xx_i2sv4_dev_remove(struct platform_device *pdev)
+{
+        dev_err(&pdev->dev, "Device removal not yet supported\n");
+        return 0;
+}
+
+static struct platform_driver s3c64xx_i2sv4_driver = {
+        .probe  = s3c64xx_i2sv4_dev_probe,
+        .remove = s3c64xx_i2sv4_dev_remove,
+        .driver = {
+                .name = "s3c64xx-iis-v4",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init s3c64xx_i2sv4_init(void)
+{
+        return platform_driver_register(&s3c64xx_i2sv4_driver);
+}
+module_init(s3c64xx_i2sv4_init);
+
+static void __exit s3c64xx_i2sv4_exit(void)
+{
+        platform_driver_unregister(&s3c64xx_i2sv4_driver);
+}
+module_exit(s3c64xx_i2sv4_exit);
+
+/* Module information */
+MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_DESCRIPTION("S3C64XX I2Sv4 SoC Interface");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
index a72c251401ac..1d85cb85a7d2 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.c
@@ -12,16 +12,12 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
 #include <linux/clk.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
 
 #include <sound/soc.h>
 
-#include <plat/regs-s3c2412-iis.h>
 #include <mach/gpio-bank-d.h>
 #include <mach/gpio-bank-e.h>
 #include <plat/gpio-cfg.h>
@@ -30,6 +26,7 @@
 #include <mach/dma.h>
 
 #include "s3c-dma.h"
+#include "regs-i2s-v2.h"
 #include "s3c64xx-i2s.h"
 
 /* The value should be set to maximum of the total number
@@ -57,55 +54,6 @@ static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
         return cpu_dai->private_data;
 }
 
-static int s3c64xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
-                                  int clk_id, unsigned int freq, int dir)
-{
-        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
-        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
-
-        switch (clk_id) {
-        case S3C64XX_CLKSRC_PCLK:
-                iismod &= ~S3C64XX_IISMOD_IMS_SYSMUX;
-                break;
-
-        case S3C64XX_CLKSRC_MUX:
-                iismod |= S3C64XX_IISMOD_IMS_SYSMUX;
-                break;
-
-        case S3C64XX_CLKSRC_CDCLK:
-                switch (dir) {
-                case SND_SOC_CLOCK_IN:
-                        iismod |= S3C64XX_IISMOD_CDCLKCON;
-                        break;
-                case SND_SOC_CLOCK_OUT:
-                        iismod &= ~S3C64XX_IISMOD_CDCLKCON;
-                        break;
-                default:
-                        return -EINVAL;
-                }
-                break;
-
-        default:
-                return -EINVAL;
-        }
-
-        writel(iismod, i2s->regs + S3C2412_IISMOD);
-
-        return 0;
-}
-
-struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai)
-{
-        struct s3c_i2sv2_info *i2s = to_info(dai);
-        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
-
-        if (iismod & S3C64XX_IISMOD_IMS_SYSMUX)
-                return i2s->iis_cclk;
-        else
-                return i2s->iis_pclk;
-}
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);
-
 static int s3c64xx_i2s_probe(struct platform_device *pdev,
                              struct snd_soc_dai *dai)
 {
@@ -130,18 +78,7 @@ static int s3c64xx_i2s_probe(struct platform_device *pdev,
 }
 
 
-#define S3C64XX_I2S_RATES \
-        (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
-        SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
-        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
-
-#define S3C64XX_I2S_FMTS \
-        (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
-         SNDRV_PCM_FMTBIT_S24_LE)
-
-static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops = {
-        .set_sysclk     = s3c64xx_i2s_set_sysclk,       
-};
+static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops;
 
 static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
 {
@@ -171,6 +108,8 @@ static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
         dai->probe = s3c64xx_i2s_probe;
         dai->ops = &s3c64xx_i2s_dai_ops;
 
+        i2s->feature |= S3C_FEATURE_CDCLKCON;
+
         i2s->dma_capture = &s3c64xx_i2s_pcm_stereo_in[pdev->id];
         i2s->dma_playback = &s3c64xx_i2s_pcm_stereo_out[pdev->id];
 
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.h b/sound/soc/s3c24xx/s3c64xx-i2s.h
index abe7253b55fc..7a40f43d1d51 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.h
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.h
@@ -23,12 +23,20 @@ struct clk;
 #define S3C64XX_DIV_RCLK        S3C_I2SV2_DIV_RCLK
 #define S3C64XX_DIV_PRESCALER   S3C_I2SV2_DIV_PRESCALER
 
-#define S3C64XX_CLKSRC_PCLK     (0)
-#define S3C64XX_CLKSRC_MUX      (1)
-#define S3C64XX_CLKSRC_CDCLK    (2)
+#define S3C64XX_CLKSRC_PCLK     S3C_I2SV2_CLKSRC_PCLK
+#define S3C64XX_CLKSRC_MUX      S3C_I2SV2_CLKSRC_AUDIOBUS
+#define S3C64XX_CLKSRC_CDCLK    S3C_I2SV2_CLKSRC_CDCLK
 
-extern struct snd_soc_dai s3c64xx_i2s_dai[];
+#define S3C64XX_I2S_RATES \
+        (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
+        SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
+        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
+
+#define S3C64XX_I2S_FMTS \
+        (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
+         SNDRV_PCM_FMTBIT_S24_LE)
 
-extern struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai);
+extern struct snd_soc_dai s3c64xx_i2s_dai[];
+extern struct snd_soc_dai s3c64xx_i2s_v4_dai;
 
 #endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c
index efe4901213a3..07e8e51d10d6 100644
--- a/sound/soc/s3c24xx/smdk64xx_wm8580.c
+++ b/sound/soc/s3c24xx/smdk64xx_wm8580.c
@@ -22,8 +22,6 @@
 #include "s3c-dma.h"
 #include "s3c64xx-i2s.h"
 
-#define S3C64XX_I2S_V4 2
-
 /* SMDK64XX has a 12MHZ crystal attached to WM8580 */
 #define SMDK64XX_WM8580_FREQ 12000000
 
@@ -215,7 +213,7 @@ static struct snd_soc_dai_link smdk64xx_dai[] = {
 { /* Primary Playback i/f */
         .name = "WM8580 PAIF RX",
         .stream_name = "Playback",
-        .cpu_dai = &s3c64xx_i2s_dai[S3C64XX_I2S_V4],
+        .cpu_dai = &s3c64xx_i2s_v4_dai,
         .codec_dai = &wm8580_dai[WM8580_DAI_PAIFRX],
         .init = smdk64xx_wm8580_init_paifrx,
         .ops = &smdk64xx_ops,
@@ -223,7 +221,7 @@ static struct snd_soc_dai_link smdk64xx_dai[] = {
 { /* Primary Capture i/f */
         .name = "WM8580 PAIF TX",
         .stream_name = "Capture",
-        .cpu_dai = &s3c64xx_i2s_dai[S3C64XX_I2S_V4],
+        .cpu_dai = &s3c64xx_i2s_v4_dai,
         .codec_dai = &wm8580_dai[WM8580_DAI_PAIFTX],
         .init = smdk64xx_wm8580_init_paiftx,
         .ops = &smdk64xx_ops,
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index f07f6d8b93e1..a1d14bc3c76f 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -1,5 +1,5 @@
 menu "SoC Audio support for SuperH"
-        depends on SUPERH
+        depends on SUPERH || ARCH_SHMOBILE
 
 config SND_SOC_PCM_SH7760
         tristate "SoC Audio support for Renesas SH7760"
@@ -22,7 +22,6 @@ config SND_SOC_SH4_SSI
 
 config SND_SOC_SH4_FSI
         tristate "SH4 FSI support"
-        depends on CPU_SUBTYPE_SH7724
         help
           This option enables FSI sound support
 
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index 5263ab18f827..be018542314e 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -22,11 +22,25 @@
 #include <sound/sh_fsi.h>
 #include <../sound/soc/codecs/ak4642.h>
 
+static int fsi_ak4642_dai_init(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        ret = snd_soc_dai_set_fmt(&ak4642_dai, SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(&ak4642_dai, 0, 11289600, 0);
+
+        return ret;
+}
+
 static struct snd_soc_dai_link fsi_dai_link = {
         .name           = "AK4642",
         .stream_name    = "AK4642",
         .cpu_dai        = &fsi_soc_dai[0], /* fsi */
         .codec_dai      = &ak4642_dai,
+        .init           = fsi_ak4642_dai_init,
         .ops            = NULL,
 };
 
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 8dc966f45c36..3396a0db06ba 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -41,14 +41,19 @@
 #define MUTE_ST         0x0028
 #define REG_END         MUTE_ST
 
+
+#define CPU_INT_ST      0x01F4
+#define CPU_IEMSK       0x01F8
+#define CPU_IMSK        0x01FC
 #define INT_ST          0x0200
 #define IEMSK           0x0204
 #define IMSK            0x0208
 #define MUTE            0x020C
 #define CLK_RST         0x0210
 #define SOFT_RST        0x0214
-#define MREG_START      INT_ST
-#define MREG_END        SOFT_RST
+#define FIFO_SZ         0x0218
+#define MREG_START      CPU_INT_ST
+#define MREG_END        FIFO_SZ
 
 /* DO_FMT */
 /* DI_FMT */
@@ -80,6 +85,17 @@
 #define INT_A_IN        (1 << 4)
 #define INT_A_OUT       (1 << 0)
 
+/* SOFT_RST */
+#define PBSR            (1 << 12) /* Port B Software Reset */
+#define PASR            (1 <<  8) /* Port A Software Reset */
+#define IR              (1 <<  4) /* Interrupt Reset */
+#define FSISR           (1 <<  0) /* Software Reset */
+
+/* FIFO_SZ */
+#define OUT_SZ_MASK     0x7
+#define BO_SZ_SHIFT     8
+#define AO_SZ_SHIFT     0
+
 #define FSI_RATES SNDRV_PCM_RATE_8000_96000
 
 #define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
@@ -105,11 +121,18 @@ struct fsi_priv {
         int periods;
 };
 
+struct fsi_regs {
+        u32 int_st;
+        u32 iemsk;
+        u32 imsk;
+};
+
 struct fsi_master {
         void __iomem *base;
         int irq;
         struct fsi_priv fsia;
         struct fsi_priv fsib;
+        struct fsi_regs *regs;
         struct sh_fsi_platform_info *info;
         spinlock_t lock;
 };
@@ -317,7 +340,7 @@ static int fsi_get_fifo_residue(struct fsi_priv *fsi, int is_play)
 /************************************************************************
 
 
-                ctrl function
+                irq function
 
 
 ************************************************************************/
@@ -326,8 +349,8 @@ static void fsi_irq_enable(struct fsi_priv *fsi, int is_play)
         u32 data = fsi_port_ab_io_bit(fsi, is_play);
         struct fsi_master *master = fsi_get_master(fsi);
 
-        fsi_master_mask_set(master, IMSK,  data, data);
-        fsi_master_mask_set(master, IEMSK, data, data);
+        fsi_master_mask_set(master, master->regs->imsk,  data, data);
+        fsi_master_mask_set(master, master->regs->iemsk, data, data);
 }
 
 static void fsi_irq_disable(struct fsi_priv *fsi, int is_play)
@@ -335,10 +358,39 @@ static void fsi_irq_disable(struct fsi_priv *fsi, int is_play)
         u32 data = fsi_port_ab_io_bit(fsi, is_play);
         struct fsi_master *master = fsi_get_master(fsi);
 
-        fsi_master_mask_set(master, IMSK,  data, 0);
-        fsi_master_mask_set(master, IEMSK, data, 0);
+        fsi_master_mask_set(master, master->regs->imsk,  data, 0);
+        fsi_master_mask_set(master, master->regs->iemsk, data, 0);
+}
+
+static u32 fsi_irq_get_status(struct fsi_master *master)
+{
+        return fsi_master_read(master, master->regs->int_st);
+}
+
+static void fsi_irq_clear_all_status(struct fsi_master *master)
+{
+        fsi_master_write(master, master->regs->int_st, 0x0000000);
 }
 
+static void fsi_irq_clear_status(struct fsi_priv *fsi)
+{
+        u32 data = 0;
+        struct fsi_master *master = fsi_get_master(fsi);
+
+        data |= fsi_port_ab_io_bit(fsi, 0);
+        data |= fsi_port_ab_io_bit(fsi, 1);
+
+        /* clear interrupt factor */
+        fsi_master_mask_set(master, master->regs->int_st, data, 0);
+}
+
+/************************************************************************
+
+
+                ctrl function
+
+
+************************************************************************/
 static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
 {
         u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4);
@@ -350,41 +402,61 @@ static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
                 fsi_master_mask_set(master, CLK_RST, val, 0);
 }
 
-static void fsi_irq_init(struct fsi_priv *fsi, int is_play)
+static void fsi_fifo_init(struct fsi_priv *fsi,
+                          int is_play,
+                          struct snd_soc_dai *dai)
 {
-        u32 data;
-        u32 ctrl;
+        struct fsi_master *master = fsi_get_master(fsi);
+        u32 ctrl, shift, i;
 
-        data = fsi_port_ab_io_bit(fsi, is_play);
-        ctrl = is_play ? DOFF_CTL : DIFF_CTL;
+        /* get on-chip RAM capacity */
+        shift = fsi_master_read(master, FIFO_SZ);
+        shift >>= fsi_is_port_a(fsi) ? AO_SZ_SHIFT : BO_SZ_SHIFT;
+        shift &= OUT_SZ_MASK;
+        fsi->fifo_max = 256 << shift;
+        dev_dbg(dai->dev, "fifo = %d words\n", fsi->fifo_max);
 
-        /* set IMSK */
-        fsi_irq_disable(fsi, is_play);
+        /*
+         * The maximum number of sample data varies depending
+         * on the number of channels selected for the format.
+         *
+         * FIFOs are used in 4-channel units in 3-channel mode
+         * and in 8-channel units in 5- to 7-channel mode
+         * meaning that more FIFOs than the required size of DPRAM
+         * are used.
+         *
+         * ex) if 256 words of DP-RAM is connected
+         * 1 channel:  256 (256 x 1 = 256)
+         * 2 channels: 128 (128 x 2 = 256)
+         * 3 channels:  64 ( 64 x 3 = 192)
+         * 4 channels:  64 ( 64 x 4 = 256)
+         * 5 channels:  32 ( 32 x 5 = 160)
+         * 6 channels:  32 ( 32 x 6 = 192)
+         * 7 channels:  32 ( 32 x 7 = 224)
+         * 8 channels:  32 ( 32 x 8 = 256)
+         */
+        for (i = 1; i < fsi->chan; i <<= 1)
+                fsi->fifo_max >>= 1;
+        dev_dbg(dai->dev, "%d channel %d store\n", fsi->chan, fsi->fifo_max);
+
+        ctrl = is_play ? DOFF_CTL : DIFF_CTL;
 
         /* set interrupt generation factor */
         fsi_reg_write(fsi, ctrl, IRQ_HALF);
 
         /* clear FIFO */
         fsi_reg_mask_set(fsi, ctrl, FIFO_CLR, FIFO_CLR);
-
-        /* clear interrupt factor */
-        fsi_master_mask_set(fsi_get_master(fsi), INT_ST, data, 0);
 }
 
 static void fsi_soft_all_reset(struct fsi_master *master)
 {
-        u32 status = fsi_master_read(master, SOFT_RST);
-
         /* port AB reset */
-        status &= 0x000000ff;
-        fsi_master_write(master, SOFT_RST, status);
+        fsi_master_mask_set(master, SOFT_RST, PASR | PBSR, 0);
         mdelay(10);
 
         /* soft reset */
-        status &= 0x000000f0;
-        fsi_master_write(master, SOFT_RST, status);
-        status |= 0x00000001;
-        fsi_master_write(master, SOFT_RST, status);
+        fsi_master_mask_set(master, SOFT_RST, FSISR, 0);
+        fsi_master_mask_set(master, SOFT_RST, FSISR, FSISR);
         mdelay(10);
 }
 
@@ -559,12 +631,11 @@ static int fsi_data_pop(struct fsi_priv *fsi, int startup)
 static irqreturn_t fsi_interrupt(int irq, void *data)
 {
         struct fsi_master *master = data;
-        u32 status = fsi_master_read(master, SOFT_RST) & ~0x00000010;
-        u32 int_st = fsi_master_read(master, INT_ST);
+        u32 int_st = fsi_irq_get_status(master);
 
         /* clear irq status */
-        fsi_master_write(master, SOFT_RST, status);
-        fsi_master_write(master, SOFT_RST, status | 0x00000010);
+        fsi_master_mask_set(master, SOFT_RST, IR, 0);
+        fsi_master_mask_set(master, SOFT_RST, IR, IR);
 
         if (int_st & INT_A_OUT)
                 fsi_data_push(&master->fsia, 0);
@@ -575,7 +646,7 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
         if (int_st & INT_B_IN)
                 fsi_data_pop(&master->fsib, 0);
 
-        fsi_master_write(master, INT_ST, 0x0000000);
+        fsi_irq_clear_all_status(master);
 
         return IRQ_HANDLED;
 }
@@ -669,29 +740,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
                 dev_err(dai->dev, "unknown format.\n");
                 return -EINVAL;
         }
-
-        switch (fsi->chan) {
-        case 1:
-                fsi->fifo_max = 256;
-                break;
-        case 2:
-                fsi->fifo_max = 128;
-                break;
-        case 3:
-        case 4:
-                fsi->fifo_max = 64;
-                break;
-        case 5:
-        case 6:
-        case 7:
-        case 8:
-                fsi->fifo_max = 32;
-                break;
-        default:
-                dev_err(dai->dev, "channel size error.\n");
-                return -EINVAL;
-        }
-
         fsi_reg_write(fsi, reg, data);
 
         /*
@@ -700,8 +748,12 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
         if (is_master)
                 fsi_clk_ctrl(fsi, 1);
 
-        /* irq setting */
-        fsi_irq_init(fsi, is_play);
+        /* irq clear */
+        fsi_irq_disable(fsi, is_play);
+        fsi_irq_clear_status(fsi);
+
+        /* fifo init */
+        fsi_fifo_init(fsi, is_play, dai);
 
         return ret;
 }
@@ -913,6 +965,7 @@ EXPORT_SYMBOL_GPL(fsi_soc_platform);
 static int fsi_probe(struct platform_device *pdev)
 {
         struct fsi_master *master;
+        const struct platform_device_id *id_entry;
         struct resource *res;
         unsigned int irq;
         int ret;
@@ -922,6 +975,12 @@ static int fsi_probe(struct platform_device *pdev)
                 return -ENODEV;
         }
 
+        id_entry = pdev->id_entry;
+        if (!id_entry) {
+                dev_err(&pdev->dev, "unknown fsi device\n");
+                return -ENODEV;
+        }
+
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         irq = platform_get_irq(pdev, 0);
         if (!res || (int)irq <= 0) {
@@ -950,6 +1009,7 @@ static int fsi_probe(struct platform_device *pdev)
         master->fsia.master     = master;
         master->fsib.base       = master->base + 0x40;
         master->fsib.master     = master;
+        master->regs            = (struct fsi_regs *)id_entry->driver_data;
         spin_lock_init(&master->lock);
 
         pm_runtime_enable(&pdev->dev);
@@ -962,7 +1022,8 @@ static int fsi_probe(struct platform_device *pdev)
 
         fsi_soft_all_reset(master);
 
-        ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED, "fsi", master);
+        ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED,
+                          id_entry->name, master);
         if (ret) {
                 dev_err(&pdev->dev, "irq request err\n");
                 goto exit_iounmap;
@@ -1029,6 +1090,23 @@ static struct dev_pm_ops fsi_pm_ops = {
         .runtime_resume         = fsi_runtime_nop,
 };
 
+static struct fsi_regs fsi_regs = {
+        .int_st = INT_ST,
+        .iemsk  = IEMSK,
+        .imsk   = IMSK,
+};
+
+static struct fsi_regs fsi2_regs = {
+        .int_st = CPU_INT_ST,
+        .iemsk  = CPU_IEMSK,
+        .imsk   = CPU_IMSK,
+};
+
+static struct platform_device_id fsi_id_table[] = {
+        { "sh_fsi",     (kernel_ulong_t)&fsi_regs },
+        { "sh_fsi2",    (kernel_ulong_t)&fsi2_regs },
+};
+
 static struct platform_driver fsi_driver = {
         .driver         = {
                 .name   = "sh_fsi",
@@ -1036,6 +1114,7 @@ static struct platform_driver fsi_driver = {
         },
         .probe          = fsi_probe,
         .remove         = fsi_remove,
+        .id_table       = fsi_id_table,
 };
 
 static int __init fsi_mobile_init(void)
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 5869dc3be781..472af38188c1 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -44,6 +44,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
                 return 0;
         }
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         ret = codec->hw_write(codec->control_data, data, 2);
         if (ret == 2)
                 return 0;
@@ -112,6 +114,8 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
                 return 0;
         }
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         ret = codec->hw_write(codec->control_data, data, 2);
         if (ret == 2)
                 return 0;
@@ -159,7 +163,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
 
         BUG_ON(codec->volatile_register);
 
-        data[0] = reg & 0xff;
+        reg &= 0xff;
+        data[0] = reg;
         data[1] = value & 0xff;
 
         if (reg < codec->reg_cache_size)
@@ -170,6 +175,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
                 return 0;
         }
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         if (codec->hw_write(codec->control_data, data, 2) == 2)
                 return 0;
         else
@@ -180,6 +187,7 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
         u8 *cache = codec->reg_cache;
+        reg &= 0xff;
         if (reg >= codec->reg_cache_size)
                 return -1;
         return cache[reg];
@@ -203,6 +211,8 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
                 return 0;
         }
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         if (codec->hw_write(codec->control_data, data, 3) == 3)
                 return 0;
         else
@@ -226,6 +236,40 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
 }
 
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+static unsigned int snd_soc_8_8_read_i2c(struct snd_soc_codec *codec,
+                                          unsigned int r)
+{
+        struct i2c_msg xfer[2];
+        u8 reg = r;
+        u8 data;
+        int ret;
+        struct i2c_client *client = codec->control_data;
+
+        /* Write register */
+        xfer[0].addr = client->addr;
+        xfer[0].flags = 0;
+        xfer[0].len = 1;
+        xfer[0].buf = &reg;
+
+        /* Read data */
+        xfer[1].addr = client->addr;
+        xfer[1].flags = I2C_M_RD;
+        xfer[1].len = 1;
+        xfer[1].buf = &data;
+
+        ret = i2c_transfer(client->adapter, xfer, 2);
+        if (ret != 2) {
+                dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+                return 0;
+        }
+
+        return data;
+}
+#else
+#define snd_soc_8_8_read_i2c NULL
+#endif
+
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
 static unsigned int snd_soc_8_16_read_i2c(struct snd_soc_codec *codec,
                                           unsigned int r)
 {
@@ -326,6 +370,8 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
                 return 0;
         }
 
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
         ret = codec->hw_write(codec->control_data, data, 3);
         if (ret == 3)
                 return 0;
@@ -366,6 +412,86 @@ static int snd_soc_16_8_spi_write(void *control_data, const char *data,
 #define snd_soc_16_8_spi_write NULL
 #endif
 
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+static unsigned int snd_soc_16_16_read_i2c(struct snd_soc_codec *codec,
+                                           unsigned int r)
+{
+        struct i2c_msg xfer[2];
+        u16 reg = cpu_to_be16(r);
+        u16 data;
+        int ret;
+        struct i2c_client *client = codec->control_data;
+
+        /* Write register */
+        xfer[0].addr = client->addr;
+        xfer[0].flags = 0;
+        xfer[0].len = 2;
+        xfer[0].buf = (u8 *)&reg;
+
+        /* Read data */
+        xfer[1].addr = client->addr;
+        xfer[1].flags = I2C_M_RD;
+        xfer[1].len = 2;
+        xfer[1].buf = (u8 *)&data;
+
+        ret = i2c_transfer(client->adapter, xfer, 2);
+        if (ret != 2) {
+                dev_err(&client->dev, "i2c_transfer() returned %d\n", ret);
+                return 0;
+        }
+
+        return be16_to_cpu(data);
+}
+#else
+#define snd_soc_16_16_read_i2c NULL
+#endif
+
+static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
+                                       unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+
+        if (reg >= codec->reg_cache_size ||
+            snd_soc_codec_volatile_register(codec, reg)) {
+                if (codec->cache_only)
+                        return -EINVAL;
+
+                return codec->hw_read(codec, reg);
+        }
+
+        return cache[reg];
+}
+
+static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
+                               unsigned int value)
+{
+        u16 *cache = codec->reg_cache;
+        u8 data[4];
+        int ret;
+
+        data[0] = (reg >> 8) & 0xff;
+        data[1] = reg & 0xff;
+        data[2] = (value >> 8) & 0xff;
+        data[3] = value & 0xff;
+
+        if (reg < codec->reg_cache_size)
+                cache[reg] = value;
+
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
+        dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
+
+        ret = codec->hw_write(codec->control_data, data, 4);
+        if (ret == 4)
+                return 0;
+        if (ret < 0)
+                return ret;
+        else
+                return -EIO;
+}
 
 static struct {
         int addr_bits;
@@ -388,6 +514,7 @@ static struct {
         {
                 .addr_bits = 8, .data_bits = 8,
                 .write = snd_soc_8_8_write, .read = snd_soc_8_8_read,
+                .i2c_read = snd_soc_8_8_read_i2c,
         },
         {
                 .addr_bits = 8, .data_bits = 16,
@@ -400,6 +527,11 @@ static struct {
                 .i2c_read = snd_soc_16_8_read_i2c,
                 .spi_write = snd_soc_16_8_spi_write,
         },
+        {
+                .addr_bits = 16, .data_bits = 16,
+                .write = snd_soc_16_16_write, .read = snd_soc_16_16_read,
+                .i2c_read = snd_soc_16_16_read_i2c,
+        },
 };
 
 /**
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index ad7f9528d751..998569d60330 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -316,7 +316,7 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream)
 
         if (codec_dai->symmetric_rates || cpu_dai->symmetric_rates ||
             machine->symmetric_rates) {
-                dev_dbg(card->dev, "Symmetry forces %dHz rate\n", 
+                dev_dbg(card->dev, "Symmetry forces %dHz rate\n",
                         machine->rate);
 
                 ret = snd_pcm_hw_constraint_minmax(substream->runtime,
@@ -405,6 +405,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                         codec_dai->playback.formats & cpu_dai->playback.formats;
                 runtime->hw.rates =
                         codec_dai->playback.rates & cpu_dai->playback.rates;
+                if (codec_dai->playback.rates
+                           & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
+                        runtime->hw.rates |= cpu_dai->playback.rates;
+                if (cpu_dai->playback.rates
+                           & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
+                        runtime->hw.rates |= codec_dai->playback.rates;
         } else {
                 runtime->hw.rate_min =
                         max(codec_dai->capture.rate_min,
@@ -422,6 +428,12 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                         codec_dai->capture.formats & cpu_dai->capture.formats;
                 runtime->hw.rates =
                         codec_dai->capture.rates & cpu_dai->capture.rates;
+                if (codec_dai->capture.rates
+                           & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
+                        runtime->hw.rates |= cpu_dai->capture.rates;
+                if (cpu_dai->capture.rates
+                           & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
+                        runtime->hw.rates |= codec_dai->capture.rates;
         }
 
         snd_pcm_limit_hw_rates(runtime);
@@ -455,12 +467,15 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         pr_debug("asoc: min rate %d max rate %d\n", runtime->hw.rate_min,
                  runtime->hw.rate_max);
 
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->playback.active = codec_dai->playback.active = 1;
-        else
-                cpu_dai->capture.active = codec_dai->capture.active = 1;
-        cpu_dai->active = codec_dai->active = 1;
-        cpu_dai->runtime = runtime;
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                cpu_dai->playback.active++;
+                codec_dai->playback.active++;
+        } else {
+                cpu_dai->capture.active++;
+                codec_dai->capture.active++;
+        }
+        cpu_dai->active++;
+        codec_dai->active++;
         card->codec->active++;
         mutex_unlock(&pcm_mutex);
         return 0;
@@ -536,15 +551,16 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
 
         mutex_lock(&pcm_mutex);
 
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->playback.active = codec_dai->playback.active = 0;
-        else
-                cpu_dai->capture.active = codec_dai->capture.active = 0;
-
-        if (codec_dai->playback.active == 0 &&
-                codec_dai->capture.active == 0) {
-                cpu_dai->active = codec_dai->active = 0;
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                cpu_dai->playback.active--;
+                codec_dai->playback.active--;
+        } else {
+                cpu_dai->capture.active--;
+                codec_dai->capture.active--;
         }
+
+        cpu_dai->active--;
+        codec_dai->active--;
         codec->active--;
 
         /* Muting the DAC suppresses artifacts caused during digital
@@ -564,7 +580,6 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
 
         if (platform->pcm_ops->close)
                 platform->pcm_ops->close(substream);
-        cpu_dai->runtime = NULL;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 /* start delayed pop wq here for playback streams */
@@ -802,6 +817,41 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         return 0;
 }
 
+/*
+ * soc level wrapper for pointer callback
+ * If cpu_dai, codec_dai, platform driver has the delay callback, than
+ * the runtime->delay will be updated accordingly.
+ */
+static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_device *socdev = rtd->socdev;
+        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_platform *platform = card->platform;
+        struct snd_soc_dai_link *machine = rtd->dai;
+        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
+        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        snd_pcm_uframes_t offset = 0;
+        snd_pcm_sframes_t delay = 0;
+
+        if (platform->pcm_ops->pointer)
+                offset = platform->pcm_ops->pointer(substream);
+
+        if (cpu_dai->ops->delay)
+                delay += cpu_dai->ops->delay(substream, cpu_dai);
+
+        if (codec_dai->ops->delay)
+                delay += codec_dai->ops->delay(substream, codec_dai);
+
+        if (platform->delay)
+                delay += platform->delay(substream, codec_dai);
+
+        runtime->delay = delay;
+
+        return offset;
+}
+
 /* ASoC PCM operations */
 static struct snd_pcm_ops soc_pcm_ops = {
         .open           = soc_pcm_open,
@@ -810,6 +860,7 @@ static struct snd_pcm_ops soc_pcm_ops = {
         .hw_free        = soc_pcm_hw_free,
         .prepare        = soc_pcm_prepare,
         .trigger        = soc_pcm_trigger,
+        .pointer        = soc_pcm_pointer,
 };
 
 #ifdef CONFIG_PM
@@ -843,23 +894,35 @@ static int soc_suspend(struct device *dev)
         /* mute any active DAC's */
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (dai->ops->digital_mute && dai->playback.active)
                         dai->ops->digital_mute(dai, 1);
         }
 
         /* suspend all pcms */
-        for (i = 0; i < card->num_links; i++)
+        for (i = 0; i < card->num_links; i++) {
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 snd_pcm_suspend_all(card->dai_link[i].pcm);
+        }
 
         if (card->suspend_pre)
                 card->suspend_pre(pdev, PMSG_SUSPEND);
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai  *cpu_dai = card->dai_link[i].cpu_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (cpu_dai->suspend && !cpu_dai->ac97_control)
                         cpu_dai->suspend(cpu_dai);
                 if (platform->suspend)
-                        platform->suspend(cpu_dai);
+                        platform->suspend(&card->dai_link[i]);
         }
 
         /* close any waiting streams and save state */
@@ -868,6 +931,10 @@ static int soc_suspend(struct device *dev)
 
         for (i = 0; i < codec->num_dai; i++) {
                 char *stream = codec->dai[i].playback.stream_name;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (stream != NULL)
                         snd_soc_dapm_stream_event(codec, stream,
                                 SND_SOC_DAPM_STREAM_SUSPEND);
@@ -877,11 +944,26 @@ static int soc_suspend(struct device *dev)
                                 SND_SOC_DAPM_STREAM_SUSPEND);
         }
 
-        if (codec_dev->suspend)
-                codec_dev->suspend(pdev, PMSG_SUSPEND);
+        /* If there are paths active then the CODEC will be held with
+         * bias _ON and should not be suspended. */
+        if (codec_dev->suspend) {
+                switch (codec->bias_level) {
+                case SND_SOC_BIAS_STANDBY:
+                case SND_SOC_BIAS_OFF:
+                        codec_dev->suspend(pdev, PMSG_SUSPEND);
+                        break;
+                default:
+                        dev_dbg(socdev->dev, "CODEC is on over suspend\n");
+                        break;
+                }
+        }
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (cpu_dai->suspend && cpu_dai->ac97_control)
                         cpu_dai->suspend(cpu_dai);
         }
@@ -913,20 +995,44 @@ static void soc_resume_deferred(struct work_struct *work)
 
         dev_dbg(socdev->dev, "starting resume work\n");
 
+        /* Bring us up into D2 so that DAPM starts enabling things */
+        snd_power_change_state(codec->card, SNDRV_CTL_POWER_D2);
+
         if (card->resume_pre)
                 card->resume_pre(pdev);
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (cpu_dai->resume && cpu_dai->ac97_control)
                         cpu_dai->resume(cpu_dai);
         }
 
-        if (codec_dev->resume)
-                codec_dev->resume(pdev);
+        /* If the CODEC was idle over suspend then it will have been
+         * left with bias OFF or STANDBY and suspended so we must now
+         * resume.  Otherwise the suspend was suppressed.
+         */
+        if (codec_dev->resume) {
+                switch (codec->bias_level) {
+                case SND_SOC_BIAS_STANDBY:
+                case SND_SOC_BIAS_OFF:
+                        codec_dev->resume(pdev);
+                        break;
+                default:
+                        dev_dbg(socdev->dev, "CODEC was on over suspend\n");
+                        break;
+                }
+        }
 
         for (i = 0; i < codec->num_dai; i++) {
                 char *stream = codec->dai[i].playback.stream_name;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (stream != NULL)
                         snd_soc_dapm_stream_event(codec, stream,
                                 SND_SOC_DAPM_STREAM_RESUME);
@@ -939,16 +1045,24 @@ static void soc_resume_deferred(struct work_struct *work)
         /* unmute any active DACs */
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (dai->ops->digital_mute && dai->playback.active)
                         dai->ops->digital_mute(dai, 0);
         }
 
         for (i = 0; i < card->num_links; i++) {
                 struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+
+                if (card->dai_link[i].ignore_suspend)
+                        continue;
+
                 if (cpu_dai->resume && !cpu_dai->ac97_control)
                         cpu_dai->resume(cpu_dai);
                 if (platform->resume)
-                        platform->resume(cpu_dai);
+                        platform->resume(&card->dai_link[i]);
         }
 
         if (card->resume_post)
@@ -1233,26 +1347,25 @@ static int soc_remove(struct platform_device *pdev)
         struct snd_soc_platform *platform = card->platform;
         struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
 
-        if (!card->instantiated)
-                return 0;
+        if (card->instantiated) {
+                run_delayed_work(&card->delayed_work);
 
-        run_delayed_work(&card->delayed_work);
+                if (platform->remove)
+                        platform->remove(pdev);
 
-        if (platform->remove)
-                platform->remove(pdev);
+                if (codec_dev->remove)
+                        codec_dev->remove(pdev);
 
-        if (codec_dev->remove)
-                codec_dev->remove(pdev);
+                for (i = 0; i < card->num_links; i++) {
+                        struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+                        if (cpu_dai->remove)
+                                cpu_dai->remove(pdev, cpu_dai);
+                }
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
-                if (cpu_dai->remove)
-                        cpu_dai->remove(pdev, cpu_dai);
+                if (card->remove)
+                        card->remove(pdev);
         }
 
-        if (card->remove)
-                card->remove(pdev);
-
         snd_soc_unregister_card(card);
 
         return 0;
@@ -1336,7 +1449,6 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         dai_link->pcm = pcm;
         pcm->private_data = rtd;
         soc_pcm_ops.mmap = platform->pcm_ops->mmap;
-        soc_pcm_ops.pointer = platform->pcm_ops->pointer;
         soc_pcm_ops.ioctl = platform->pcm_ops->ioctl;
         soc_pcm_ops.copy = platform->pcm_ops->copy;
         soc_pcm_ops.silence = platform->pcm_ops->silence;
@@ -1906,18 +2018,22 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol,
 {
         struct soc_mixer_control *mc =
                 (struct soc_mixer_control *)kcontrol->private_value;
-        int max = mc->max;
+        int platform_max;
         unsigned int shift = mc->shift;
         unsigned int rshift = mc->rshift;
 
-        if (max == 1 && !strstr(kcontrol->id.name, " Volume"))
+        if (!mc->platform_max)
+                mc->platform_max = mc->max;
+        platform_max = mc->platform_max;
+
+        if (platform_max == 1 && !strstr(kcontrol->id.name, " Volume"))
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
         else
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 
         uinfo->count = shift == rshift ? 1 : 2;
         uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = max;
+        uinfo->value.integer.max = platform_max;
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_info_volsw);
@@ -2015,16 +2131,20 @@ int snd_soc_info_volsw_2r(struct snd_kcontrol *kcontrol,
 {
         struct soc_mixer_control *mc =
                 (struct soc_mixer_control *)kcontrol->private_value;
-        int max = mc->max;
+        int platform_max;
 
-        if (max == 1 && !strstr(kcontrol->id.name, " Volume"))
+        if (!mc->platform_max)
+                mc->platform_max = mc->max;
+        platform_max = mc->platform_max;
+
+        if (platform_max == 1 && !strstr(kcontrol->id.name, " Volume"))
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
         else
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 
         uinfo->count = 2;
         uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = max;
+        uinfo->value.integer.max = platform_max;
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_info_volsw_2r);
@@ -2125,13 +2245,17 @@ int snd_soc_info_volsw_s8(struct snd_kcontrol *kcontrol,
 {
         struct soc_mixer_control *mc =
                 (struct soc_mixer_control *)kcontrol->private_value;
-        int max = mc->max;
+        int platform_max;
         int min = mc->min;
 
+        if (!mc->platform_max)
+                mc->platform_max = mc->max;
+        platform_max = mc->platform_max;
+
         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
         uinfo->count = 2;
         uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = max-min;
+        uinfo->value.integer.max = platform_max - min;
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_info_volsw_s8);
@@ -2190,6 +2314,45 @@ int snd_soc_put_volsw_s8(struct snd_kcontrol *kcontrol,
 EXPORT_SYMBOL_GPL(snd_soc_put_volsw_s8);
 
 /**
+ * snd_soc_limit_volume - Set new limit to an existing volume control.
+ *
+ * @codec: where to look for the control
+ * @name: Name of the control
+ * @max: new maximum limit
+ *
+ * Return 0 for success, else error.
+ */
+int snd_soc_limit_volume(struct snd_soc_codec *codec,
+        const char *name, int max)
+{
+        struct snd_card *card = codec->card;
+        struct snd_kcontrol *kctl;
+        struct soc_mixer_control *mc;
+        int found = 0;
+        int ret = -EINVAL;
+
+        /* Sanity check for name and max */
+        if (unlikely(!name || max <= 0))
+                return -EINVAL;
+
+        list_for_each_entry(kctl, &card->controls, list) {
+                if (!strncmp(kctl->id.name, name, sizeof(kctl->id.name))) {
+                        found = 1;
+                        break;
+                }
+        }
+        if (found) {
+                mc = (struct soc_mixer_control *)kctl->private_value;
+                if (max <= mc->max) {
+                        mc->platform_max = max;
+                        ret = 0;
+                }
+        }
+        return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_limit_volume);
+
+/**
  * snd_soc_dai_set_sysclk - configure DAI system or master clock.
  * @dai: DAI
  * @clk_id: DAI specific clock ID
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7c28f401f436..03cb7c05ebec 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -98,7 +98,6 @@ static void pop_dbg(u32 pop_time, const char *fmt, ...)
 
         if (pop_time) {
                 vprintk(fmt, args);
-                pop_wait(pop_time);
         }
 
         va_end(args);
@@ -315,62 +314,14 @@ static int dapm_update_bits(struct snd_soc_dapm_widget *widget)
                 pop_dbg(codec->pop_time, "pop test %s : %s in %d ms\n",
                         widget->name, widget->power ? "on" : "off",
                         codec->pop_time);
-                snd_soc_write(codec, widget->reg, new);
                 pop_wait(codec->pop_time);
+                snd_soc_write(codec, widget->reg, new);
         }
         pr_debug("reg %x old %x new %x change %d\n", widget->reg,
                  old, new, change);
         return change;
 }
 
-/* ramps the volume up or down to minimise pops before or after a
- * DAPM power event */
-static int dapm_set_pga(struct snd_soc_dapm_widget *widget, int power)
-{
-        const struct snd_kcontrol_new *k = widget->kcontrols;
-
-        if (widget->muted && !power)
-                return 0;
-        if (!widget->muted && power)
-                return 0;
-
-        if (widget->num_kcontrols && k) {
-                struct soc_mixer_control *mc =
-                        (struct soc_mixer_control *)k->private_value;
-                unsigned int reg = mc->reg;
-                unsigned int shift = mc->shift;
-                int max = mc->max;
-                unsigned int mask = (1 << fls(max)) - 1;
-                unsigned int invert = mc->invert;
-
-                if (power) {
-                        int i;
-                        /* power up has happended, increase volume to last level */
-                        if (invert) {
-                                for (i = max; i > widget->saved_value; i--)
-                                        snd_soc_update_bits(widget->codec, reg, mask, i);
-                        } else {
-                                for (i = 0; i < widget->saved_value; i++)
-                                        snd_soc_update_bits(widget->codec, reg, mask, i);
-                        }
-                        widget->muted = 0;
-                } else {
-                        /* power down is about to occur, decrease volume to mute */
-                        int val = snd_soc_read(widget->codec, reg);
-                        int i = widget->saved_value = (val >> shift) & mask;
-                        if (invert) {
-                                for (; i < mask; i++)
-                                        snd_soc_update_bits(widget->codec, reg, mask, i);
-                        } else {
-                                for (; i > 0; i--)
-                                        snd_soc_update_bits(widget->codec, reg, mask, i);
-                        }
-                        widget->muted = 1;
-                }
-        }
-        return 0;
-}
-
 /* create new dapm mixer control */
 static int dapm_new_mixer(struct snd_soc_codec *codec,
         struct snd_soc_dapm_widget *w)
@@ -465,20 +416,10 @@ err:
 static int dapm_new_pga(struct snd_soc_codec *codec,
         struct snd_soc_dapm_widget *w)
 {
-        struct snd_kcontrol *kcontrol;
-        int ret = 0;
-
-        if (!w->num_kcontrols)
-                return -EINVAL;
+        if (w->num_kcontrols)
+                pr_err("asoc: PGA controls not supported: '%s'\n", w->name);
 
-        kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
-        ret = snd_ctl_add(codec->card, kcontrol);
-        if (ret < 0) {
-                printk(KERN_ERR "asoc: failed to add kcontrol %s\n", w->name);
-                return ret;
-        }
-
-        return ret;
+        return 0;
 }
 
 /* reset 'walked' bit for each dapm path */
@@ -490,6 +431,25 @@ static inline void dapm_clear_walk(struct snd_soc_codec *codec)
                 p->walked = 0;
 }
 
+/* We implement power down on suspend by checking the power state of
+ * the ALSA card - when we are suspending the ALSA state for the card
+ * is set to D3.
+ */
+static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
+{
+        struct snd_soc_codec *codec = widget->codec;
+
+        switch (snd_power_get_state(codec->card)) {
+        case SNDRV_CTL_POWER_D3hot:
+        case SNDRV_CTL_POWER_D3cold:
+                if (widget->ignore_suspend)
+                        pr_debug("%s ignoring suspend\n", widget->name);
+                return widget->ignore_suspend;
+        default:
+                return 1;
+        }
+}
+
 /*
  * Recursively check for a completed path to an active or physically connected
  * output widget. Returns number of complete paths.
@@ -506,7 +466,7 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget)
         case snd_soc_dapm_adc:
         case snd_soc_dapm_aif_out:
                 if (widget->active)
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
         default:
                 break;
         }
@@ -514,12 +474,12 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget)
         if (widget->connected) {
                 /* connected pin ? */
                 if (widget->id == snd_soc_dapm_output && !widget->ext)
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
 
                 /* connected jack or spk ? */
                 if (widget->id == snd_soc_dapm_hp || widget->id == snd_soc_dapm_spk ||
                     (widget->id == snd_soc_dapm_line && !list_empty(&widget->sources)))
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
         }
 
         list_for_each_entry(path, &widget->sinks, list_source) {
@@ -552,7 +512,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget)
         case snd_soc_dapm_dac:
         case snd_soc_dapm_aif_in:
                 if (widget->active)
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
         default:
                 break;
         }
@@ -560,16 +520,16 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget)
         if (widget->connected) {
                 /* connected pin ? */
                 if (widget->id == snd_soc_dapm_input && !widget->ext)
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
 
                 /* connected VMID/Bias for lower pops */
                 if (widget->id == snd_soc_dapm_vmid)
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
 
                 /* connected jack ? */
                 if (widget->id == snd_soc_dapm_mic ||
                     (widget->id == snd_soc_dapm_line && !list_empty(&widget->sinks)))
-                        return 1;
+                        return snd_soc_dapm_suspend_check(widget);
         }
 
         list_for_each_entry(path, &widget->sources, list_sink) {
@@ -634,16 +594,8 @@ static int dapm_generic_apply_power(struct snd_soc_dapm_widget *w)
                         return ret;
         }
 
-        /* Lower PGA volume to reduce pops */
-        if (w->id == snd_soc_dapm_pga && !w->power)
-                dapm_set_pga(w, w->power);
-
         dapm_update_bits(w);
 
-        /* Raise PGA volume to reduce pops */
-        if (w->id == snd_soc_dapm_pga && w->power)
-                dapm_set_pga(w, w->power);
-
         /* power up post event */
         if (w->power && w->event &&
             (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
@@ -810,10 +762,6 @@ static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
                                 pr_err("%s: pre event failed: %d\n",
                                        w->name, ret);
                 }
-
-                /* Lower PGA volume to reduce pops */
-                if (w->id == snd_soc_dapm_pga && !w->power)
-                        dapm_set_pga(w, w->power);
         }
 
         if (reg >= 0) {
@@ -825,10 +773,6 @@ static void dapm_seq_run_coalesced(struct snd_soc_codec *codec,
         }
 
         list_for_each_entry(w, pending, power_list) {
-                /* Raise PGA volume to reduce pops */
-                if (w->id == snd_soc_dapm_pga && w->power)
-                        dapm_set_pga(w, w->power);
-
                 /* power up post event */
                 if (w->power && w->event &&
                     (w->event_flags & SND_SOC_DAPM_POST_PMU)) {
@@ -973,19 +917,12 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         if (!w->power_check)
                                 continue;
 
-                        /* If we're suspending then pull down all the 
-                         * power. */
-                        switch (event) {
-                        case SND_SOC_DAPM_STREAM_SUSPEND:
-                                power = 0;
-                                break;
-
-                        default:
+                        if (!w->force)
                                 power = w->power_check(w);
-                                if (power)
-                                        sys_power = 1;
-                                break;
-                        }
+                        else
+                                power = 1;
+                        if (power)
+                                sys_power = 1;
 
                         if (w->power == power)
                                 continue;
@@ -1076,6 +1013,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 
         pop_dbg(codec->pop_time, "DAPM sequencing finished, waiting %dms\n",
                 codec->pop_time);
+        pop_wait(codec->pop_time);
 
         return 0;
 }
@@ -1338,6 +1276,9 @@ static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
                 if (!strcmp(w->name, pin)) {
                         pr_debug("dapm: %s: pin %s\n", codec->name, pin);
                         w->connected = status;
+                        /* Allow disabling of forced pins */
+                        if (status == 0)
+                                w->force = 0;
                         return 0;
                 }
         }
@@ -1594,12 +1535,6 @@ int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol,
         unsigned int invert = mc->invert;
         unsigned int mask = (1 << fls(max)) - 1;
 
-        /* return the saved value if we are powered down */
-        if (widget->id == snd_soc_dapm_pga && !widget->power) {
-                ucontrol->value.integer.value[0] = widget->saved_value;
-                return 0;
-        }
-
         ucontrol->value.integer.value[0] =
                 (snd_soc_read(widget->codec, reg) >> shift) & mask;
         if (shift != rshift)
@@ -1659,13 +1594,6 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
         mutex_lock(&widget->codec->mutex);
         widget->value = val;
 
-        /* save volume value if the widget is powered down */
-        if (widget->id == snd_soc_dapm_pga && !widget->power) {
-                widget->saved_value = val;
-                mutex_unlock(&widget->codec->mutex);
-                return 1;
-        }
-
         if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
                 if (val)
                         /* new connection */
@@ -2094,18 +2022,8 @@ int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
                                 w->active = 0;
                                 break;
                         case SND_SOC_DAPM_STREAM_SUSPEND:
-                                if (w->active)
-                                        w->suspend = 1;
-                                w->active = 0;
-                                break;
                         case SND_SOC_DAPM_STREAM_RESUME:
-                                if (w->suspend) {
-                                        w->active = 1;
-                                        w->suspend = 0;
-                                }
-                                break;
                         case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
-                                break;
                         case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
                                 break;
                         }
@@ -2135,6 +2053,36 @@ int snd_soc_dapm_enable_pin(struct snd_soc_codec *codec, const char *pin)
 EXPORT_SYMBOL_GPL(snd_soc_dapm_enable_pin);
 
 /**
+ * snd_soc_dapm_force_enable_pin - force a pin to be enabled
+ * @codec: SoC codec
+ * @pin: pin name
+ *
+ * Enables input/output pin regardless of any other state.  This is
+ * intended for use with microphone bias supplies used in microphone
+ * jack detection.
+ *
+ * NOTE: snd_soc_dapm_sync() needs to be called after this for DAPM to
+ * do any widget power switching.
+ */
+int snd_soc_dapm_force_enable_pin(struct snd_soc_codec *codec, const char *pin)
+{
+        struct snd_soc_dapm_widget *w;
+
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+                if (!strcmp(w->name, pin)) {
+                        pr_debug("dapm: %s: pin %s\n", codec->name, pin);
+                        w->connected = 1;
+                        w->force = 1;
+                        return 0;
+                }
+        }
+
+        pr_err("dapm: %s: configuring unknown pin %s\n", codec->name, pin);
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_force_enable_pin);
+
+/**
  * snd_soc_dapm_disable_pin - disable pin.
  * @codec: SoC codec
  * @pin: pin name
@@ -2192,6 +2140,33 @@ int snd_soc_dapm_get_pin_status(struct snd_soc_codec *codec, const char *pin)
 EXPORT_SYMBOL_GPL(snd_soc_dapm_get_pin_status);
 
 /**
+ * snd_soc_dapm_ignore_suspend - ignore suspend status for DAPM endpoint
+ * @codec: audio codec
+ * @pin: audio signal pin endpoint (or start point)
+ *
+ * Mark the given endpoint or pin as ignoring suspend.  When the
+ * system is disabled a path between two endpoints flagged as ignoring
+ * suspend will not be disabled.  The path must already be enabled via
+ * normal means at suspend time, it will not be turned on if it was not
+ * already enabled.
+ */
+int snd_soc_dapm_ignore_suspend(struct snd_soc_codec *codec, const char *pin)
+{
+        struct snd_soc_dapm_widget *w;
+
+        list_for_each_entry(w, &codec->dapm_widgets, list) {
+                if (!strcmp(w->name, pin)) {
+                        w->ignore_suspend = 1;
+                        return 0;
+                }
+        }
+
+        pr_err("Unknown DAPM pin: %s\n", pin);
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
+
+/**
  * snd_soc_dapm_free - free dapm resources
  * @socdev: SoC device
  *
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 3c07a94c2e30..29159e1781d0 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -37,6 +37,7 @@ int snd_soc_jack_new(struct snd_soc_card *card, const char *id, int type,
 {
         jack->card = card;
         INIT_LIST_HEAD(&jack->pins);
+        BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
 
         return snd_jack_new(card->codec->card, id, type, &jack->jack);
 }
@@ -63,10 +64,9 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
         int enable;
         int oldstatus;
 
-        if (!jack) {
-                WARN_ON_ONCE(!jack);
+        if (!jack)
                 return;
-        }
+
         codec = jack->card->codec;
 
         mutex_lock(&codec->mutex);
@@ -93,6 +93,9 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
                         snd_soc_dapm_disable_pin(codec, pin->pin);
         }
 
+        /* Report before the DAPM sync to help users updating micbias status */
+        blocking_notifier_call_chain(&jack->notifier, status, NULL);
+
         snd_soc_dapm_sync(codec);
 
         snd_jack_report(jack->jack, status);
@@ -143,6 +146,40 @@ int snd_soc_jack_add_pins(struct snd_soc_jack *jack, int count,
 }
 EXPORT_SYMBOL_GPL(snd_soc_jack_add_pins);
 
+/**
+ * snd_soc_jack_notifier_register - Register a notifier for jack status
+ *
+ * @jack:  ASoC jack
+ * @nb:    Notifier block to register
+ *
+ * Register for notification of the current status of the jack.  Note
+ * that it is not possible to report additional jack events in the
+ * callback from the notifier, this is intended to support
+ * applications such as enabling electrical detection only when a
+ * mechanical detection event has occurred.
+ */
+void snd_soc_jack_notifier_register(struct snd_soc_jack *jack,
+                                    struct notifier_block *nb)
+{
+        blocking_notifier_chain_register(&jack->notifier, nb);
+}
+EXPORT_SYMBOL_GPL(snd_soc_jack_notifier_register);
+
+/**
+ * snd_soc_jack_notifier_unregister - Unregister a notifier for jack status
+ *
+ * @jack:  ASoC jack
+ * @nb:    Notifier block to unregister
+ *
+ * Stop notifying for status changes.
+ */
+void snd_soc_jack_notifier_unregister(struct snd_soc_jack *jack,
+                                      struct notifier_block *nb)
+{
+        blocking_notifier_chain_unregister(&jack->notifier, nb);
+}
+EXPORT_SYMBOL_GPL(snd_soc_jack_notifier_unregister);
+
 #ifdef CONFIG_GPIOLIB
 /* gpio detect */
 static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)