Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

203 files changed, 28181 insertions, 5885 deletions

diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 0c5eac01bf2e..1470141d4167 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,4 +1,4 @@
-snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o
+snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
 
 obj-$(CONFIG_SND_SOC)   += snd-soc-core.o
 obj-$(CONFIG_SND_SOC)   += codecs/
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 9ef6b96373f5..3e6628c8e665 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -180,7 +180,7 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
         runtime->dma_bytes = params_buffer_bytes(params);
 
-        prtd->params = rtd->dai->cpu_dai->dma_data;
+        prtd->params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
         prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
 
         prtd->dma_buffer = runtime->dma_addr;
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index e588e63f18d2..0b59806905d1 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -363,12 +363,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
         ssc_p->dma_params[dir] = dma_params;
 
         /*
-         * The cpu_dai->dma_data field is only used to communicate the
-         * appropriate DMA parameters to the pcm driver hw_params()
+         * The snd_soc_pcm_stream->dma_data field is only used to communicate
+         * the appropriate DMA parameters to the pcm driver hw_params()
          * function.  It should not be used for other purposes
          * as it is common to all substreams.
          */
-        rtd->dai->cpu_dai->dma_data = dma_params;
+        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_params);
 
         channels = params_channels(params);
 
diff --git a/sound/soc/atmel/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c
index 9eb610c2ba91..9df4c68ef000 100644
--- a/sound/soc/atmel/playpaq_wm8510.c
+++ b/sound/soc/atmel/playpaq_wm8510.c
@@ -268,7 +268,7 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
 #endif /* CONFIG_SND_AT32_SOC_PLAYPAQ_SLAVE */
 
 
-        ret = snd_soc_dai_set_pll(codec_dai, 0,
+        ret = snd_soc_dai_set_pll(codec_dai, 0, 0,
                                          clk_get_rate(CODEC_CLK), pll_out);
         if (ret < 0) {
                 pr_warning("playpaq_wm8510: Failed to set CODEC DAI PLL (%d)\n",
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index 885ba012557e..e028744c32ce 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -207,7 +207,7 @@ static int __init at91sam9g20ek_init(void)
         struct clk *pllb;
         int ret;
 
-        if (!machine_is_at91sam9g20ek())
+        if (!(machine_is_at91sam9g20ek() || machine_is_at91sam9g20ek_2mmc()))
                 return -ENODEV;
 
         /*
diff --git a/sound/soc/au1x/Kconfig b/sound/soc/au1x/Kconfig
index 410a893aa66b..4b67140fdec3 100644
--- a/sound/soc/au1x/Kconfig
+++ b/sound/soc/au1x/Kconfig
@@ -22,11 +22,13 @@ config SND_SOC_AU1XPSC_AC97
 ##
 ## Boards
 ##
-config SND_SOC_SAMPLE_PSC_AC97
-        tristate "Sample Au12x0/Au1550 PSC AC97 sound machine"
+config SND_SOC_DB1200
+        tristate "DB1200 AC97+I2S audio support"
         depends on SND_SOC_AU1XPSC
         select SND_SOC_AU1XPSC_AC97
         select SND_SOC_AC97_CODEC
+        select SND_SOC_AU1XPSC_I2S
+        select SND_SOC_WM8731
         help
-          This is a sample AC97 sound machine for use in Au12x0/Au1550
-          based systems which have audio on PSC1 (e.g. Db1200 demoboard).
+          Select this option to enable audio (AC97 or I2S) on the
+          Alchemy/AMD/RMI DB1200 demoboard.
diff --git a/sound/soc/au1x/Makefile b/sound/soc/au1x/Makefile
index 6c6950b8003a..16873076e8c4 100644
--- a/sound/soc/au1x/Makefile
+++ b/sound/soc/au1x/Makefile
@@ -8,6 +8,6 @@ obj-$(CONFIG_SND_SOC_AU1XPSC_I2S) += snd-soc-au1xpsc-i2s.o
 obj-$(CONFIG_SND_SOC_AU1XPSC_AC97) += snd-soc-au1xpsc-ac97.o
 
 # Boards
-snd-soc-sample-ac97-objs := sample-ac97.o
+snd-soc-db1200-objs := db1200.o
 
-obj-$(CONFIG_SND_SOC_SAMPLE_PSC_AC97) += snd-soc-sample-ac97.o
+obj-$(CONFIG_SND_SOC_DB1200) += snd-soc-db1200.o
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
new file mode 100644
index 000000000000..cdf7be1b9b91
--- /dev/null
+++ b/sound/soc/au1x/db1200.c
@@ -0,0 +1,141 @@
+/*
+ * DB1200 ASoC audio fabric support code.
+ *
+ * (c) 2008-9 Manuel Lauss <manuel.lauss@gmail.com>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.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-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
+#include <asm/mach-au1x00/au1xxx_dbdma.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../codecs/ac97.h"
+#include "../codecs/wm8731.h"
+#include "psc.h"
+
+/*-------------------------  AC97 PART  ---------------------------*/
+
+static struct snd_soc_dai_link db1200_ac97_dai = {
+        .name           = "AC97",
+        .stream_name    = "AC97 HiFi",
+        .cpu_dai        = &au1xpsc_ac97_dai,
+        .codec_dai      = &ac97_dai,
+};
+
+static struct snd_soc_card db1200_ac97_machine = {
+        .name           = "DB1200_AC97",
+        .dai_link       = &db1200_ac97_dai,
+        .num_links      = 1,
+        .platform       = &au1xpsc_soc_platform,
+};
+
+static struct snd_soc_device db1200_ac97_devdata = {
+        .card           = &db1200_ac97_machine,
+        .codec_dev      = &soc_codec_dev_ac97,
+};
+
+/*-------------------------  I2S PART  ---------------------------*/
+
+static int db1200_i2s_startup(struct snd_pcm_substream *substream)
+{
+        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 ret;
+
+        /* WM8731 has its own 12MHz crystal */
+        snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
+                                12000000, SND_SOC_CLOCK_IN);
+
+        /* codec is bitclock and lrclk master */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J |
+                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                goto out;
+
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_LEFT_J |
+                        SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                goto out;
+
+        ret = 0;
+out:
+        return ret;
+}
+
+static struct snd_soc_ops db1200_i2s_wm8731_ops = {
+        .startup        = db1200_i2s_startup,
+};
+
+static struct snd_soc_dai_link db1200_i2s_dai = {
+        .name           = "WM8731",
+        .stream_name    = "WM8731 PCM",
+        .cpu_dai        = &au1xpsc_i2s_dai,
+        .codec_dai      = &wm8731_dai,
+        .ops            = &db1200_i2s_wm8731_ops,
+};
+
+static struct snd_soc_card db1200_i2s_machine = {
+        .name           = "DB1200_I2S",
+        .dai_link       = &db1200_i2s_dai,
+        .num_links      = 1,
+        .platform       = &au1xpsc_soc_platform,
+};
+
+static struct snd_soc_device db1200_i2s_devdata = {
+        .card           = &db1200_i2s_machine,
+        .codec_dev      = &soc_codec_dev_wm8731,
+};
+
+/*-------------------------  COMMON PART  ---------------------------*/
+
+static struct platform_device *db1200_asoc_dev;
+
+static int __init db1200_audio_load(void)
+{
+        int ret;
+
+        ret = -ENOMEM;
+        db1200_asoc_dev = platform_device_alloc("soc-audio", -1);
+        if (!db1200_asoc_dev)
+                goto out;
+
+        /* DB1200 board setup set PSC1MUX to preferred audio device */
+        if (bcsr_read(BCSR_RESETS) & BCSR_RESETS_PSC1MUX)
+                platform_set_drvdata(db1200_asoc_dev, &db1200_i2s_devdata);
+        else
+                platform_set_drvdata(db1200_asoc_dev, &db1200_ac97_devdata);
+
+        db1200_ac97_devdata.dev = &db1200_asoc_dev->dev;
+        db1200_i2s_devdata.dev = &db1200_asoc_dev->dev;
+        ret = platform_device_add(db1200_asoc_dev);
+
+        if (ret) {
+                platform_device_put(db1200_asoc_dev);
+                db1200_asoc_dev = NULL;
+        }
+out:
+        return ret;
+}
+
+static void __exit db1200_audio_unload(void)
+{
+        platform_device_unregister(db1200_asoc_dev);
+}
+
+module_init(db1200_audio_load);
+module_exit(db1200_audio_unload);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("DB1200 ASoC audio support");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 594c6c5b7838..6d9f4c624949 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -2,7 +2,7 @@
  * Au12x0/Au1550 PSC ALSA ASoC audio support.
  *
  * (c) 2007-2008 MSC Vertriebsges.m.b.H.,
- *      Manuel Lauss <mano@roarinelk.homelinux.net>
+ *      Manuel Lauss <manuel.lauss@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
@@ -51,8 +51,8 @@ struct au1xpsc_audio_dmadata {
         struct snd_pcm_substream *substream;
         unsigned long curr_period;      /* current segment DDMA is working on */
         unsigned long q_period;         /* queue period(s) */
-        unsigned long dma_area;         /* address of queued DMA area */
-        unsigned long dma_area_s;       /* start address of DMA area */
+        dma_addr_t dma_area;            /* address of queued DMA area */
+        dma_addr_t dma_area_s;          /* start address of DMA area */
         unsigned long pos;              /* current byte position being played */
         unsigned long periods;          /* number of SG segments in total */
         unsigned long period_bytes;     /* size in bytes of one SG segment */
@@ -94,8 +94,7 @@ static const struct snd_pcm_hardware au1xpsc_pcm_hardware = {
 
 static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)
 {
-        au1xxx_dbdma_put_source_flags(cd->ddma_chan,
-                                (void *)phys_to_virt(cd->dma_area),
+        au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area,
                                 cd->period_bytes, DDMA_FLAGS_IE);
 
         /* update next-to-queue period */
@@ -109,9 +108,8 @@ static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)
 
 static void au1x_pcm_queue_rx(struct au1xpsc_audio_dmadata *cd)
 {
-        au1xxx_dbdma_put_dest_flags(cd->ddma_chan,
-                                (void *)phys_to_virt(cd->dma_area),
-                                cd->period_bytes, DDMA_FLAGS_IE);
+        au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area,
+                              cd->period_bytes, DDMA_FLAGS_IE);
 
         /* update next-to-queue period */
         ++cd->q_period;
@@ -233,7 +231,7 @@ static int au1xpsc_pcm_hw_params(struct snd_pcm_substream *substream,
         pcd->substream = substream;
         pcd->period_bytes = params_period_bytes(params);
         pcd->periods = params_periods(params);
-        pcd->dma_area_s = pcd->dma_area = (unsigned long)runtime->dma_addr;
+        pcd->dma_area_s = pcd->dma_area = runtime->dma_addr;
         pcd->q_period = 0;
         pcd->curr_period = 0;
         pcd->pos = 0;
@@ -333,6 +331,30 @@ static int au1xpsc_pcm_new(struct snd_card *card,
 
 static int au1xpsc_pcm_probe(struct platform_device *pdev)
 {
+        if (!au1xpsc_audio_pcmdma[PCM_TX] || !au1xpsc_audio_pcmdma[PCM_RX])
+                return -ENODEV;
+
+        return 0;
+}
+
+static int au1xpsc_pcm_remove(struct platform_device *pdev)
+{
+        return 0;
+}
+
+/* au1xpsc audio platform */
+struct snd_soc_platform au1xpsc_soc_platform = {
+        .name           = "au1xpsc-pcm-dbdma",
+        .probe          = au1xpsc_pcm_probe,
+        .remove         = au1xpsc_pcm_remove,
+        .pcm_ops        = &au1xpsc_pcm_ops,
+        .pcm_new        = au1xpsc_pcm_new,
+        .pcm_free       = au1xpsc_pcm_free_dma_buffers,
+};
+EXPORT_SYMBOL_GPL(au1xpsc_soc_platform);
+
+static int __devinit au1xpsc_pcm_drvprobe(struct platform_device *pdev)
+{
         struct resource *r;
         int ret;
 
@@ -365,7 +387,9 @@ static int au1xpsc_pcm_probe(struct platform_device *pdev)
         }
         (au1xpsc_audio_pcmdma[PCM_RX])->ddma_id = r->start;
 
-        return 0;
+        ret = snd_soc_register_platform(&au1xpsc_soc_platform);
+        if (!ret)
+                return ret;
 
 out2:
         kfree(au1xpsc_audio_pcmdma[PCM_RX]);
@@ -376,10 +400,12 @@ out1:
         return ret;
 }
 
-static int au1xpsc_pcm_remove(struct platform_device *pdev)
+static int __devexit au1xpsc_pcm_drvremove(struct platform_device *pdev)
 {
         int i;
 
+        snd_soc_unregister_platform(&au1xpsc_soc_platform);
+
         for (i = 0; i < 2; i++) {
                 if (au1xpsc_audio_pcmdma[i]) {
                         au1x_pcm_dbdma_free(au1xpsc_audio_pcmdma[i]);
@@ -391,32 +417,81 @@ static int au1xpsc_pcm_remove(struct platform_device *pdev)
         return 0;
 }
 
-/* au1xpsc audio platform */
-struct snd_soc_platform au1xpsc_soc_platform = {
-        .name           = "au1xpsc-pcm-dbdma",
-        .probe          = au1xpsc_pcm_probe,
-        .remove         = au1xpsc_pcm_remove,
-        .pcm_ops        = &au1xpsc_pcm_ops,
-        .pcm_new        = au1xpsc_pcm_new,
-        .pcm_free       = au1xpsc_pcm_free_dma_buffers,
+static struct platform_driver au1xpsc_pcm_driver = {
+        .driver = {
+                .name   = "au1xpsc-pcm",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = au1xpsc_pcm_drvprobe,
+        .remove         = __devexit_p(au1xpsc_pcm_drvremove),
 };
-EXPORT_SYMBOL_GPL(au1xpsc_soc_platform);
 
-static int __init au1xpsc_audio_dbdma_init(void)
+static int __init au1xpsc_audio_dbdma_load(void)
 {
         au1xpsc_audio_pcmdma[PCM_TX] = NULL;
         au1xpsc_audio_pcmdma[PCM_RX] = NULL;
-        return snd_soc_register_platform(&au1xpsc_soc_platform);
+        return platform_driver_register(&au1xpsc_pcm_driver);
 }
 
-static void __exit au1xpsc_audio_dbdma_exit(void)
+static void __exit au1xpsc_audio_dbdma_unload(void)
 {
-        snd_soc_unregister_platform(&au1xpsc_soc_platform);
+        platform_driver_unregister(&au1xpsc_pcm_driver);
+}
+
+module_init(au1xpsc_audio_dbdma_load);
+module_exit(au1xpsc_audio_dbdma_unload);
+
+
+struct platform_device *au1xpsc_pcm_add(struct platform_device *pdev)
+{
+        struct resource *res, *r;
+        struct platform_device *pd;
+        int id[2];
+        int ret;
+
+        r = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!r)
+                return NULL;
+        id[0] = r->start;
+
+        r = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!r)
+                return NULL;
+        id[1] = r->start;
+
+        res = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
+        if (!res)
+                return NULL;
+
+        res[0].start = res[0].end = id[0];
+        res[1].start = res[1].end = id[1];
+        res[0].flags = res[1].flags = IORESOURCE_DMA;
+
+        pd = platform_device_alloc("au1xpsc-pcm", -1);
+        if (!pd)
+                goto out;
+
+        pd->resource = res;
+        pd->num_resources = 2;
+
+        ret = platform_device_add(pd);
+        if (!ret)
+                return pd;
+
+        platform_device_put(pd);
+out:
+        kfree(res);
+        return NULL;
 }
+EXPORT_SYMBOL_GPL(au1xpsc_pcm_add);
 
-module_init(au1xpsc_audio_dbdma_init);
-module_exit(au1xpsc_audio_dbdma_exit);
+void au1xpsc_pcm_destroy(struct platform_device *dmapd)
+{
+        if (dmapd)
+                platform_device_unregister(dmapd);
+}
+EXPORT_SYMBOL_GPL(au1xpsc_pcm_destroy);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Au12x0/Au1550 PSC Audio DMA driver");
-MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index a521aa90ddee..a61ccd2d505f 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -17,6 +17,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
@@ -61,7 +62,8 @@ static unsigned short au1xpsc_ac97_read(struct snd_ac97 *ac97,
 {
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
-        unsigned short data, retry, tmo;
+        unsigned short retry, tmo;
+        unsigned long data;
 
         au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
         au_sync();
@@ -74,20 +76,26 @@ static unsigned short au1xpsc_ac97_read(struct snd_ac97 *ac97,
                           AC97_CDC(pscdata));
                 au_sync();
 
-                tmo = 2000;
-                while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD))
-                        && --tmo)
-                        udelay(2);
+                tmo = 20;
+                do {
+                        udelay(21);
+                        if (au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD)
+                                break;
+                } while (--tmo);
 
-                data = au_readl(AC97_CDC(pscdata)) & 0xffff;
+                data = au_readl(AC97_CDC(pscdata));
 
                 au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
                 au_sync();
 
                 mutex_unlock(&pscdata->lock);
+
+                if (reg != ((data >> 16) & 0x7f))
+                        tmo = 1;        /* wrong register, try again */
+
         } while (--retry && !tmo);
 
-        return retry ? data : 0xffff;
+        return retry ? data & 0xffff : 0xffff;
 }
 
 /* AC97 controller writes to codec register */
@@ -109,10 +117,12 @@ static void au1xpsc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
                           AC97_CDC(pscdata));
                 au_sync();
 
-                tmo = 2000;
-                while ((!(au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD))
-                       && --tmo)
-                        udelay(2);
+                tmo = 20;
+                do {
+                        udelay(21);
+                        if (au_readl(AC97_EVNT(pscdata)) & PSC_AC97EVNT_CD)
+                                break;
+                } while (--tmo);
 
                 au_writel(PSC_AC97EVNT_CD, AC97_EVNT(pscdata));
                 au_sync();
@@ -195,7 +205,7 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
         /* FIXME */
         struct au1xpsc_audio_data *pscdata = au1xpsc_ac97_workdata;
         unsigned long r, ro, stat;
-        int chans, stype = SUBSTREAM_TYPE(substream);
+        int chans, t, stype = SUBSTREAM_TYPE(substream);
 
         chans = params_channels(params);
 
@@ -237,8 +247,12 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
                 au_sync();
 
                 /* ...wait for it... */
-                while (au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR)
-                        asm volatile ("nop");
+                t = 100;
+                while ((au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR) && --t)
+                        msleep(1);
+
+                if (!t)
+                        printk(KERN_ERR "PSC-AC97: can't disable!\n");
 
                 /* ...write config... */
                 au_writel(r, AC97_CFG(pscdata));
@@ -249,8 +263,12 @@ static int au1xpsc_ac97_hw_params(struct snd_pcm_substream *substream,
                 au_sync();
 
                 /* ...and wait for ready bit */
-                while (!(au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR))
-                        asm volatile ("nop");
+                t = 100;
+                while ((!(au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR)) && --t)
+                        msleep(1);
+
+                if (!t)
+                        printk(KERN_ERR "PSC-AC97: can't enable!\n");
 
                 mutex_unlock(&pscdata->lock);
 
@@ -300,19 +318,55 @@ static int au1xpsc_ac97_trigger(struct snd_pcm_substream *substream,
 static int au1xpsc_ac97_probe(struct platform_device *pdev,
                               struct snd_soc_dai *dai)
 {
+        return au1xpsc_ac97_workdata ? 0 : -ENODEV;
+}
+
+static void au1xpsc_ac97_remove(struct platform_device *pdev,
+                                struct snd_soc_dai *dai)
+{
+}
+
+static struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = {
+        .trigger        = au1xpsc_ac97_trigger,
+        .hw_params      = au1xpsc_ac97_hw_params,
+};
+
+struct snd_soc_dai au1xpsc_ac97_dai = {
+        .name                   = "au1xpsc_ac97",
+        .ac97_control           = 1,
+        .probe                  = au1xpsc_ac97_probe,
+        .remove                 = au1xpsc_ac97_remove,
+        .playback = {
+                .rates          = AC97_RATES,
+                .formats        = AC97_FMTS,
+                .channels_min   = 2,
+                .channels_max   = 2,
+        },
+        .capture = {
+                .rates          = AC97_RATES,
+                .formats        = AC97_FMTS,
+                .channels_min   = 2,
+                .channels_max   = 2,
+        },
+        .ops = &au1xpsc_ac97_dai_ops,
+};
+EXPORT_SYMBOL_GPL(au1xpsc_ac97_dai);
+
+static int __devinit au1xpsc_ac97_drvprobe(struct platform_device *pdev)
+{
         int ret;
         struct resource *r;
         unsigned long sel;
+        struct au1xpsc_audio_data *wd;
 
         if (au1xpsc_ac97_workdata)
                 return -EBUSY;
 
-        au1xpsc_ac97_workdata =
-                kzalloc(sizeof(struct au1xpsc_audio_data), GFP_KERNEL);
-        if (!au1xpsc_ac97_workdata)
+        wd = kzalloc(sizeof(struct au1xpsc_audio_data), GFP_KERNEL);
+        if (!wd)
                 return -ENOMEM;
 
-        mutex_init(&au1xpsc_ac97_workdata->lock);
+        mutex_init(&wd->lock);
 
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (!r) {
@@ -321,81 +375,95 @@ static int au1xpsc_ac97_probe(struct platform_device *pdev,
         }
 
         ret = -EBUSY;
-        au1xpsc_ac97_workdata->ioarea =
-                request_mem_region(r->start, r->end - r->start + 1,
+        wd->ioarea = request_mem_region(r->start, r->end - r->start + 1,
                                         "au1xpsc_ac97");
-        if (!au1xpsc_ac97_workdata->ioarea)
+        if (!wd->ioarea)
                 goto out0;
 
-        au1xpsc_ac97_workdata->mmio = ioremap(r->start, 0xffff);
-        if (!au1xpsc_ac97_workdata->mmio)
+        wd->mmio = ioremap(r->start, 0xffff);
+        if (!wd->mmio)
                 goto out1;
 
         /* configuration: max dma trigger threshold, enable ac97 */
-        au1xpsc_ac97_workdata->cfg = PSC_AC97CFG_RT_FIFO8 |
-                                     PSC_AC97CFG_TT_FIFO8 |
-                                     PSC_AC97CFG_DE_ENABLE;
+        wd->cfg = PSC_AC97CFG_RT_FIFO8 | PSC_AC97CFG_TT_FIFO8 |
+                  PSC_AC97CFG_DE_ENABLE;
 
-        /* preserve PSC clock source set up by platform (dev.platform_data
-         * is already occupied by soc layer)
-         */
-        sel = au_readl(PSC_SEL(au1xpsc_ac97_workdata)) & PSC_SEL_CLK_MASK;
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_ac97_workdata));
+        /* preserve PSC clock source set up by platform  */
+        sel = au_readl(PSC_SEL(wd)) & PSC_SEL_CLK_MASK;
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
-        au_writel(0, PSC_SEL(au1xpsc_ac97_workdata));
+        au_writel(0, PSC_SEL(wd));
         au_sync();
-        au_writel(PSC_SEL_PS_AC97MODE | sel, PSC_SEL(au1xpsc_ac97_workdata));
+        au_writel(PSC_SEL_PS_AC97MODE | sel, PSC_SEL(wd));
         au_sync();
-        /* next up: cold reset.  Dont check for PSC-ready now since
-         * there may not be any codec clock yet.
-         */
 
-        return 0;
+        ret = snd_soc_register_dai(&au1xpsc_ac97_dai);
+        if (ret)
+                goto out1;
 
+        wd->dmapd = au1xpsc_pcm_add(pdev);
+        if (wd->dmapd) {
+                platform_set_drvdata(pdev, wd);
+                au1xpsc_ac97_workdata = wd;     /* MDEV */
+                return 0;
+        }
+
+        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
 out1:
-        release_resource(au1xpsc_ac97_workdata->ioarea);
-        kfree(au1xpsc_ac97_workdata->ioarea);
+        release_resource(wd->ioarea);
+        kfree(wd->ioarea);
 out0:
-        kfree(au1xpsc_ac97_workdata);
-        au1xpsc_ac97_workdata = NULL;
+        kfree(wd);
         return ret;
 }
 
-static void au1xpsc_ac97_remove(struct platform_device *pdev,
-                                struct snd_soc_dai *dai)
+static int __devexit au1xpsc_ac97_drvremove(struct platform_device *pdev)
 {
+        struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
+
+        if (wd->dmapd)
+                au1xpsc_pcm_destroy(wd->dmapd);
+
+        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
+
         /* disable PSC completely */
-        au_writel(0, AC97_CFG(au1xpsc_ac97_workdata));
+        au_writel(0, AC97_CFG(wd));
         au_sync();
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_ac97_workdata));
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
 
-        iounmap(au1xpsc_ac97_workdata->mmio);
-        release_resource(au1xpsc_ac97_workdata->ioarea);
-        kfree(au1xpsc_ac97_workdata->ioarea);
-        kfree(au1xpsc_ac97_workdata);
-        au1xpsc_ac97_workdata = NULL;
+        iounmap(wd->mmio);
+        release_resource(wd->ioarea);
+        kfree(wd->ioarea);
+        kfree(wd);
+
+        au1xpsc_ac97_workdata = NULL;   /* MDEV */
+
+        return 0;
 }
 
-static int au1xpsc_ac97_suspend(struct snd_soc_dai *dai)
+#ifdef CONFIG_PM
+static int au1xpsc_ac97_drvsuspend(struct device *dev)
 {
+        struct au1xpsc_audio_data *wd = dev_get_drvdata(dev);
+
         /* save interesting registers and disable PSC */
-        au1xpsc_ac97_workdata->pm[0] =
-                        au_readl(PSC_SEL(au1xpsc_ac97_workdata));
+        wd->pm[0] = au_readl(PSC_SEL(wd));
 
-        au_writel(0, AC97_CFG(au1xpsc_ac97_workdata));
+        au_writel(0, AC97_CFG(wd));
         au_sync();
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_ac97_workdata));
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
 
         return 0;
 }
 
-static int au1xpsc_ac97_resume(struct snd_soc_dai *dai)
+static int au1xpsc_ac97_drvresume(struct device *dev)
 {
+        struct au1xpsc_audio_data *wd = dev_get_drvdata(dev);
+
         /* restore PSC clock config */
-        au_writel(au1xpsc_ac97_workdata->pm[0] | PSC_SEL_PS_AC97MODE,
-                        PSC_SEL(au1xpsc_ac97_workdata));
+        au_writel(wd->pm[0] | PSC_SEL_PS_AC97MODE, PSC_SEL(wd));
         au_sync();
 
         /* after this point the ac97 core will cold-reset the codec.
@@ -405,48 +473,44 @@ static int au1xpsc_ac97_resume(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = {
-        .trigger        = au1xpsc_ac97_trigger,
-        .hw_params      = au1xpsc_ac97_hw_params,
+static struct dev_pm_ops au1xpscac97_pmops = {
+        .suspend        = au1xpsc_ac97_drvsuspend,
+        .resume         = au1xpsc_ac97_drvresume,
 };
 
-struct snd_soc_dai au1xpsc_ac97_dai = {
-        .name                   = "au1xpsc_ac97",
-        .ac97_control           = 1,
-        .probe                  = au1xpsc_ac97_probe,
-        .remove                 = au1xpsc_ac97_remove,
-        .suspend                = au1xpsc_ac97_suspend,
-        .resume                 = au1xpsc_ac97_resume,
-        .playback = {
-                .rates          = AC97_RATES,
-                .formats        = AC97_FMTS,
-                .channels_min   = 2,
-                .channels_max   = 2,
-        },
-        .capture = {
-                .rates          = AC97_RATES,
-                .formats        = AC97_FMTS,
-                .channels_min   = 2,
-                .channels_max   = 2,
+#define AU1XPSCAC97_PMOPS &au1xpscac97_pmops
+
+#else
+
+#define AU1XPSCAC97_PMOPS NULL
+
+#endif
+
+static struct platform_driver au1xpsc_ac97_driver = {
+        .driver = {
+                .name   = "au1xpsc_ac97",
+                .owner  = THIS_MODULE,
+                .pm     = AU1XPSCAC97_PMOPS,
         },
-        .ops = &au1xpsc_ac97_dai_ops,
+        .probe          = au1xpsc_ac97_drvprobe,
+        .remove         = __devexit_p(au1xpsc_ac97_drvremove),
 };
-EXPORT_SYMBOL_GPL(au1xpsc_ac97_dai);
 
-static int __init au1xpsc_ac97_init(void)
+static int __init au1xpsc_ac97_load(void)
 {
         au1xpsc_ac97_workdata = NULL;
-        return snd_soc_register_dai(&au1xpsc_ac97_dai);
+        return platform_driver_register(&au1xpsc_ac97_driver);
 }
 
-static void __exit au1xpsc_ac97_exit(void)
+static void __exit au1xpsc_ac97_unload(void)
 {
-        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
+        platform_driver_unregister(&au1xpsc_ac97_driver);
 }
 
-module_init(au1xpsc_ac97_init);
-module_exit(au1xpsc_ac97_exit);
+module_init(au1xpsc_ac97_load);
+module_exit(au1xpsc_ac97_unload);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Au12x0/Au1550 PSC AC97 ALSA ASoC audio driver");
-MODULE_AUTHOR("Manuel Lauss <manuel.lauss@gmail.com>");
+MODULE_AUTHOR("Manuel Lauss");
+
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index bb589327ee32..495be6e71931 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -2,7 +2,7 @@
  * Au12x0/Au1550 PSC ALSA ASoC audio support.
  *
  * (c) 2007-2008 MSC Vertriebsges.m.b.H.,
- *      Manuel Lauss <mano@roarinelk.homelinux.net>
+ *      Manuel Lauss <manuel.lauss@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
@@ -18,6 +18,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/suspend.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -265,16 +266,52 @@ static int au1xpsc_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 static int au1xpsc_i2s_probe(struct platform_device *pdev,
                              struct snd_soc_dai *dai)
 {
+        return  au1xpsc_i2s_workdata ? 0 : -ENODEV;
+}
+
+static void au1xpsc_i2s_remove(struct platform_device *pdev,
+                               struct snd_soc_dai *dai)
+{
+}
+
+static struct snd_soc_dai_ops au1xpsc_i2s_dai_ops = {
+        .trigger        = au1xpsc_i2s_trigger,
+        .hw_params      = au1xpsc_i2s_hw_params,
+        .set_fmt        = au1xpsc_i2s_set_fmt,
+};
+
+struct snd_soc_dai au1xpsc_i2s_dai = {
+        .name                   = "au1xpsc_i2s",
+        .probe                  = au1xpsc_i2s_probe,
+        .remove                 = au1xpsc_i2s_remove,
+        .playback = {
+                .rates          = AU1XPSC_I2S_RATES,
+                .formats        = AU1XPSC_I2S_FMTS,
+                .channels_min   = 2,
+                .channels_max   = 8,    /* 2 without external help */
+        },
+        .capture = {
+                .rates          = AU1XPSC_I2S_RATES,
+                .formats        = AU1XPSC_I2S_FMTS,
+                .channels_min   = 2,
+                .channels_max   = 8,    /* 2 without external help */
+        },
+        .ops = &au1xpsc_i2s_dai_ops,
+};
+EXPORT_SYMBOL(au1xpsc_i2s_dai);
+
+static int __init au1xpsc_i2s_drvprobe(struct platform_device *pdev)
+{
         struct resource *r;
         unsigned long sel;
         int ret;
+        struct au1xpsc_audio_data *wd;
 
         if (au1xpsc_i2s_workdata)
                 return -EBUSY;
 
-        au1xpsc_i2s_workdata =
-                kzalloc(sizeof(struct au1xpsc_audio_data), GFP_KERNEL);
-        if (!au1xpsc_i2s_workdata)
+        wd = kzalloc(sizeof(struct au1xpsc_audio_data), GFP_KERNEL);
+        if (!wd)
                 return -ENOMEM;
 
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -284,131 +321,146 @@ static int au1xpsc_i2s_probe(struct platform_device *pdev,
         }
 
         ret = -EBUSY;
-        au1xpsc_i2s_workdata->ioarea =
-                request_mem_region(r->start, r->end - r->start + 1,
+        wd->ioarea = request_mem_region(r->start, r->end - r->start + 1,
                                         "au1xpsc_i2s");
-        if (!au1xpsc_i2s_workdata->ioarea)
+        if (!wd->ioarea)
                 goto out0;
 
-        au1xpsc_i2s_workdata->mmio = ioremap(r->start, 0xffff);
-        if (!au1xpsc_i2s_workdata->mmio)
+        wd->mmio = ioremap(r->start, 0xffff);
+        if (!wd->mmio)
                 goto out1;
 
         /* preserve PSC clock source set up by platform (dev.platform_data
          * is already occupied by soc layer)
          */
-        sel = au_readl(PSC_SEL(au1xpsc_i2s_workdata)) & PSC_SEL_CLK_MASK;
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_i2s_workdata));
+        sel = au_readl(PSC_SEL(wd)) & PSC_SEL_CLK_MASK;
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
-        au_writel(PSC_SEL_PS_I2SMODE | sel, PSC_SEL(au1xpsc_i2s_workdata));
-        au_writel(0, I2S_CFG(au1xpsc_i2s_workdata));
+        au_writel(PSC_SEL_PS_I2SMODE | sel, PSC_SEL(wd));
+        au_writel(0, I2S_CFG(wd));
         au_sync();
 
         /* preconfigure: set max rx/tx fifo depths */
-        au1xpsc_i2s_workdata->cfg |=
-                        PSC_I2SCFG_RT_FIFO8 | PSC_I2SCFG_TT_FIFO8;
+        wd->cfg |= PSC_I2SCFG_RT_FIFO8 | PSC_I2SCFG_TT_FIFO8;
 
         /* don't wait for I2S core to become ready now; clocks may not
          * be running yet; depending on clock input for PSC a wait might
          * time out.
          */
 
-        return 0;
+        ret = snd_soc_register_dai(&au1xpsc_i2s_dai);
+        if (ret)
+                goto out1;
 
+        /* finally add the DMA device for this PSC */
+        wd->dmapd = au1xpsc_pcm_add(pdev);
+        if (wd->dmapd) {
+                platform_set_drvdata(pdev, wd);
+                au1xpsc_i2s_workdata = wd;
+                return 0;
+        }
+
+        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
 out1:
-        release_resource(au1xpsc_i2s_workdata->ioarea);
-        kfree(au1xpsc_i2s_workdata->ioarea);
+        release_resource(wd->ioarea);
+        kfree(wd->ioarea);
 out0:
-        kfree(au1xpsc_i2s_workdata);
-        au1xpsc_i2s_workdata = NULL;
+        kfree(wd);
         return ret;
 }
 
-static void au1xpsc_i2s_remove(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int __devexit au1xpsc_i2s_drvremove(struct platform_device *pdev)
 {
-        au_writel(0, I2S_CFG(au1xpsc_i2s_workdata));
+        struct au1xpsc_audio_data *wd = platform_get_drvdata(pdev);
+
+        if (wd->dmapd)
+                au1xpsc_pcm_destroy(wd->dmapd);
+
+        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
+
+        au_writel(0, I2S_CFG(wd));
         au_sync();
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_i2s_workdata));
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
 
-        iounmap(au1xpsc_i2s_workdata->mmio);
-        release_resource(au1xpsc_i2s_workdata->ioarea);
-        kfree(au1xpsc_i2s_workdata->ioarea);
-        kfree(au1xpsc_i2s_workdata);
-        au1xpsc_i2s_workdata = NULL;
+        iounmap(wd->mmio);
+        release_resource(wd->ioarea);
+        kfree(wd->ioarea);
+        kfree(wd);
+
+        au1xpsc_i2s_workdata = NULL;    /* MDEV */
+
+        return 0;
 }
 
-static int au1xpsc_i2s_suspend(struct snd_soc_dai *cpu_dai)
+#ifdef CONFIG_PM
+static int au1xpsc_i2s_drvsuspend(struct device *dev)
 {
+        struct au1xpsc_audio_data *wd = dev_get_drvdata(dev);
+
         /* save interesting register and disable PSC */
-        au1xpsc_i2s_workdata->pm[0] =
-                au_readl(PSC_SEL(au1xpsc_i2s_workdata));
+        wd->pm[0] = au_readl(PSC_SEL(wd));
 
-        au_writel(0, I2S_CFG(au1xpsc_i2s_workdata));
+        au_writel(0, I2S_CFG(wd));
         au_sync();
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_i2s_workdata));
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
 
         return 0;
 }
 
-static int au1xpsc_i2s_resume(struct snd_soc_dai *cpu_dai)
+static int au1xpsc_i2s_drvresume(struct device *dev)
 {
+        struct au1xpsc_audio_data *wd = dev_get_drvdata(dev);
+
         /* select I2S mode and PSC clock */
-        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(au1xpsc_i2s_workdata));
+        au_writel(PSC_CTRL_DISABLE, PSC_CTRL(wd));
         au_sync();
-        au_writel(0, PSC_SEL(au1xpsc_i2s_workdata));
+        au_writel(0, PSC_SEL(wd));
         au_sync();
-        au_writel(au1xpsc_i2s_workdata->pm[0],
-                        PSC_SEL(au1xpsc_i2s_workdata));
+        au_writel(wd->pm[0], PSC_SEL(wd));
         au_sync();
 
         return 0;
 }
 
-static struct snd_soc_dai_ops au1xpsc_i2s_dai_ops = {
-        .trigger        = au1xpsc_i2s_trigger,
-        .hw_params      = au1xpsc_i2s_hw_params,
-        .set_fmt        = au1xpsc_i2s_set_fmt,
+static struct dev_pm_ops au1xpsci2s_pmops = {
+        .suspend        = au1xpsc_i2s_drvsuspend,
+        .resume         = au1xpsc_i2s_drvresume,
 };
 
-struct snd_soc_dai au1xpsc_i2s_dai = {
-        .name                   = "au1xpsc_i2s",
-        .probe                  = au1xpsc_i2s_probe,
-        .remove                 = au1xpsc_i2s_remove,
-        .suspend                = au1xpsc_i2s_suspend,
-        .resume                 = au1xpsc_i2s_resume,
-        .playback = {
-                .rates          = AU1XPSC_I2S_RATES,
-                .formats        = AU1XPSC_I2S_FMTS,
-                .channels_min   = 2,
-                .channels_max   = 8,    /* 2 without external help */
-        },
-        .capture = {
-                .rates          = AU1XPSC_I2S_RATES,
-                .formats        = AU1XPSC_I2S_FMTS,
-                .channels_min   = 2,
-                .channels_max   = 8,    /* 2 without external help */
+#define AU1XPSCI2S_PMOPS &au1xpsci2s_pmops
+
+#else
+
+#define AU1XPSCI2S_PMOPS NULL
+
+#endif
+
+static struct platform_driver au1xpsc_i2s_driver = {
+        .driver         = {
+                .name   = "au1xpsc_i2s",
+                .owner  = THIS_MODULE,
+                .pm     = AU1XPSCI2S_PMOPS,
         },
-        .ops = &au1xpsc_i2s_dai_ops,
+        .probe          = au1xpsc_i2s_drvprobe,
+        .remove         = __devexit_p(au1xpsc_i2s_drvremove),
 };
-EXPORT_SYMBOL(au1xpsc_i2s_dai);
 
-static int __init au1xpsc_i2s_init(void)
+static int __init au1xpsc_i2s_load(void)
 {
         au1xpsc_i2s_workdata = NULL;
-        return snd_soc_register_dai(&au1xpsc_i2s_dai);
+        return platform_driver_register(&au1xpsc_i2s_driver);
 }
 
-static void __exit au1xpsc_i2s_exit(void)
+static void __exit au1xpsc_i2s_unload(void)
 {
-        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
+        platform_driver_unregister(&au1xpsc_i2s_driver);
 }
 
-module_init(au1xpsc_i2s_init);
-module_exit(au1xpsc_i2s_exit);
+module_init(au1xpsc_i2s_load);
+module_exit(au1xpsc_i2s_unload);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Au12x0/Au1550 PSC I2S ALSA ASoC audio driver");
-MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/sound/soc/au1x/psc.h b/sound/soc/au1x/psc.h
index 3f474e8ed4f6..32d3807d3f5a 100644
--- a/sound/soc/au1x/psc.h
+++ b/sound/soc/au1x/psc.h
@@ -2,7 +2,7 @@
  * Au12x0/Au1550 PSC ALSA ASoC audio support.
  *
  * (c) 2007-2008 MSC Vertriebsges.m.b.H.,
- *      Manuel Lauss <mano@roarinelk.homelinux.net>
+ *      Manuel Lauss <manuel.lauss@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
@@ -21,6 +21,10 @@ extern struct snd_soc_dai au1xpsc_i2s_dai;
 extern struct snd_soc_platform au1xpsc_soc_platform;
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
+/* DBDMA helpers */
+extern struct platform_device *au1xpsc_pcm_add(struct platform_device *pdev);
+extern void au1xpsc_pcm_destroy(struct platform_device *dmapd);
+
 struct au1xpsc_audio_data {
         void __iomem *mmio;
 
@@ -30,6 +34,7 @@ struct au1xpsc_audio_data {
         unsigned long pm[2];
         struct resource *ioarea;
         struct mutex lock;
+        struct platform_device *dmapd;
 };
 
 #define PCM_TX  0
diff --git a/sound/soc/au1x/sample-ac97.c b/sound/soc/au1x/sample-ac97.c
deleted file mode 100644
index 27683eb7905e..000000000000
--- a/sound/soc/au1x/sample-ac97.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Sample Au12x0/Au1550 PSC AC97 sound machine.
- *
- * Copyright (c) 2007-2008 Manuel Lauss <mano@roarinelk.homelinux.net>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms outlined in the file COPYING at the root of this
- *  source archive.
- *
- * This is a very generic AC97 sound machine driver for boards which
- * have (AC97) audio at PSC1 (e.g. DB1200 demoboards).
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.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-au1x00/au1000.h>
-#include <asm/mach-au1x00/au1xxx_psc.h>
-#include <asm/mach-au1x00/au1xxx_dbdma.h>
-
-#include "../codecs/ac97.h"
-#include "psc.h"
-
-static int au1xpsc_sample_ac97_init(struct snd_soc_codec *codec)
-{
-        snd_soc_dapm_sync(codec);
-        return 0;
-}
-
-static struct snd_soc_dai_link au1xpsc_sample_ac97_dai = {
-        .name           = "AC97",
-        .stream_name    = "AC97 HiFi",
-        .cpu_dai        = &au1xpsc_ac97_dai,    /* see psc-ac97.c */
-        .codec_dai      = &ac97_dai,            /* see codecs/ac97.c */
-        .init           = au1xpsc_sample_ac97_init,
-        .ops            = NULL,
-};
-
-static struct snd_soc_card au1xpsc_sample_ac97_machine = {
-        .name           = "Au1xxx PSC AC97 Audio",
-        .dai_link       = &au1xpsc_sample_ac97_dai,
-        .num_links      = 1,
-};
-
-static struct snd_soc_device au1xpsc_sample_ac97_devdata = {
-        .card           = &au1xpsc_sample_ac97_machine,
-        .platform       = &au1xpsc_soc_platform, /* see dbdma2.c */
-        .codec_dev      = &soc_codec_dev_ac97,
-};
-
-static struct resource au1xpsc_psc1_res[] = {
-        [0] = {
-                .start  = CPHYSADDR(PSC1_BASE_ADDR),
-                .end    = CPHYSADDR(PSC1_BASE_ADDR) + 0x000fffff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-#ifdef CONFIG_SOC_AU1200
-                .start  = AU1200_PSC1_INT,
-                .end    = AU1200_PSC1_INT,
-#elif defined(CONFIG_SOC_AU1550)
-                .start  = AU1550_PSC1_INT,
-                .end    = AU1550_PSC1_INT,
-#endif
-                .flags  = IORESOURCE_IRQ,
-        },
-        [2] = {
-                .start  = DSCR_CMD0_PSC1_TX,
-                .end    = DSCR_CMD0_PSC1_TX,
-                .flags  = IORESOURCE_DMA,
-        },
-        [3] = {
-                .start  = DSCR_CMD0_PSC1_RX,
-                .end    = DSCR_CMD0_PSC1_RX,
-                .flags  = IORESOURCE_DMA,
-        },
-};
-
-static struct platform_device *au1xpsc_sample_ac97_dev;
-
-static int __init au1xpsc_sample_ac97_load(void)
-{
-        int ret;
-
-#ifdef CONFIG_SOC_AU1200
-        unsigned long io;
-
-        /* modify sys_pinfunc for AC97 on PSC1 */
-        io = au_readl(SYS_PINFUNC);
-        io |= SYS_PINFUNC_P1C;
-        io &= ~(SYS_PINFUNC_P1A | SYS_PINFUNC_P1B);
-        au_writel(io, SYS_PINFUNC);
-        au_sync();
-#endif
-
-        ret = -ENOMEM;
-
-        /* setup PSC clock source for AC97 part: external clock provided
-         * by codec.  The psc-ac97.c driver depends on this setting!
-         */
-        au_writel(PSC_SEL_CLK_SERCLK, PSC1_BASE_ADDR + PSC_SEL_OFFSET);
-        au_sync();
-
-        au1xpsc_sample_ac97_dev = platform_device_alloc("soc-audio", -1);
-        if (!au1xpsc_sample_ac97_dev)
-                goto out;
-
-        au1xpsc_sample_ac97_dev->resource =
-                kmemdup(au1xpsc_psc1_res, sizeof(struct resource) *
-                        ARRAY_SIZE(au1xpsc_psc1_res), GFP_KERNEL);
-        au1xpsc_sample_ac97_dev->num_resources = ARRAY_SIZE(au1xpsc_psc1_res);
-        au1xpsc_sample_ac97_dev->id = 1;
-
-        platform_set_drvdata(au1xpsc_sample_ac97_dev,
-                             &au1xpsc_sample_ac97_devdata);
-        au1xpsc_sample_ac97_devdata.dev = &au1xpsc_sample_ac97_dev->dev;
-        ret = platform_device_add(au1xpsc_sample_ac97_dev);
-
-        if (ret) {
-                platform_device_put(au1xpsc_sample_ac97_dev);
-                au1xpsc_sample_ac97_dev = NULL;
-        }
-
-out:
-        return ret;
-}
-
-static void __exit au1xpsc_sample_ac97_exit(void)
-{
-        platform_device_unregister(au1xpsc_sample_ac97_dev);
-}
-
-module_init(au1xpsc_sample_ac97_load);
-module_exit(au1xpsc_sample_ac97_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Au1xxx PSC sample AC97 machine");
-MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index cf0dfb7ca221..5e7aacf3bb5a 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -349,9 +349,7 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
                         sport_handle->tx_dma_buf = dma_alloc_coherent(NULL, \
                                 size, &sport_handle->tx_dma_phy, GFP_KERNEL);
                         if (!sport_handle->tx_dma_buf) {
-                                pr_err("Failed to allocate memory for tx dma \
-                                        buf - Please increase uncached DMA \
-                                        memory region\n");
+                                pr_err("Failed to allocate memory for tx dma buf - Please increase uncached DMA memory region\n");
                                 return -ENOMEM;
                         } else
                                 memset(sport_handle->tx_dma_buf, 0, size);
@@ -362,9 +360,7 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
                         sport_handle->rx_dma_buf = dma_alloc_coherent(NULL, \
                                 size, &sport_handle->rx_dma_phy, GFP_KERNEL);
                         if (!sport_handle->rx_dma_buf) {
-                                pr_err("Failed to allocate memory for rx dma \
-                                        buf - Please increase uncached DMA \
-                                        memory region\n");
+                                pr_err("Failed to allocate memory for rx dma buf - Please increase uncached DMA memory region\n");
                                 return -ENOMEM;
                         } else
                                 memset(sport_handle->rx_dma_buf, 0, size);
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index e69322978739..523b7fc33f4e 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -16,6 +16,7 @@
 #include <linux/interrupt.h>
 #include <linux/wait.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index cd361e304b0f..0f45a3f56be8 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -52,6 +52,7 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        unsigned int channel_map[] = {0, 4, 1, 5, 2, 6, 3, 7};
         int ret = 0;
         /* set cpu DAI configuration */
         ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
@@ -65,6 +66,12 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
+        /* set cpu DAI channel mapping */
+        ret = snd_soc_dai_set_channel_map(cpu_dai, ARRAY_SIZE(channel_map),
+                channel_map, ARRAY_SIZE(channel_map), channel_map);
+        if (ret < 0)
+                return ret;
+
         return 0;
 }
 
diff --git a/sound/soc/blackfin/bf5xx-ad1938.c b/sound/soc/blackfin/bf5xx-ad1938.c
index 08269e91810c..2ef1e5013b8c 100644
--- a/sound/soc/blackfin/bf5xx-ad1938.c
+++ b/sound/soc/blackfin/bf5xx-ad1938.c
@@ -61,6 +61,7 @@ static int bf5xx_ad1938_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        unsigned int channel_map[] = {0, 1, 2, 3, 4, 5, 6, 7};
         int ret = 0;
         /* set cpu DAI configuration */
         ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
@@ -75,7 +76,13 @@ static int bf5xx_ad1938_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         /* set codec DAI slots, 8 channels, all channels are enabled */
-        ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xFF, 8);
+        ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xFF, 0xFF, 8, 32);
+        if (ret < 0)
+                return ret;
+
+        /* set cpu DAI channel mapping */
+        ret = snd_soc_dai_set_channel_map(cpu_dai, ARRAY_SIZE(channel_map),
+                channel_map, ARRAY_SIZE(channel_map), channel_map);
         if (ret < 0)
                 return ret;
 
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 62fbb8459569..1d2a1adf2575 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -207,8 +207,7 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
         buf->area = dma_alloc_coherent(pcm->card->dev, size,
                         &buf->addr, GFP_KERNEL);
         if (!buf->area) {
-                pr_err("Failed to allocate dma memory \
-                        Please increase uncached DMA memory region\n");
+                pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n");
                 return -ENOMEM;
         }
         buf->bytes = size;
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index 084b68884ada..3e6ada0dd1c4 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -49,7 +49,6 @@ struct bf5xx_i2s_port {
         u16 rcr1;
         u16 tcr2;
         u16 rcr2;
-        int counter;
         int configured;
 };
 
@@ -133,16 +132,6 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
         return ret;
 }
 
-static int bf5xx_i2s_startup(struct snd_pcm_substream *substream,
-                             struct snd_soc_dai *dai)
-{
-        pr_debug("%s enter\n", __func__);
-
-        /*this counter is used for counting how many pcm streams are opened*/
-        bf5xx_i2s.counter++;
-        return 0;
-}
-
 static int bf5xx_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params,
                                 struct snd_soc_dai *dai)
@@ -201,9 +190,8 @@ static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream,
                                struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
-        bf5xx_i2s.counter--;
         /* No active stream, SPORT is allowed to be configured again. */
-        if (!bf5xx_i2s.counter)
+        if (!dai->active)
                 bf5xx_i2s.configured = 0;
 }
 
@@ -284,7 +272,6 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
         SNDRV_PCM_FMTBIT_S32_LE)
 
 static struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
-        .startup        = bf5xx_i2s_startup,
         .shutdown       = bf5xx_i2s_shutdown,
         .hw_params      = bf5xx_i2s_hw_params,
         .set_fmt        = bf5xx_i2s_set_dai_fmt,
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
index ccb5e823bd18..6bac1ac1a315 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -29,8 +29,8 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/dma-mapping.h>
+#include <linux/gfp.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -43,7 +43,7 @@
 #include "bf5xx-tdm.h"
 #include "bf5xx-sport.h"
 
-#define PCM_BUFFER_MAX  0x10000
+#define PCM_BUFFER_MAX  0x8000
 #define FRAGMENT_SIZE_MIN  (4*1024)
 #define FRAGMENTS_MIN  2
 #define FRAGMENTS_MAX  32
@@ -177,6 +177,9 @@ out:
 static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
         snd_pcm_uframes_t pos, void *buf, snd_pcm_uframes_t count)
 {
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct sport_device *sport = runtime->private_data;
+        struct bf5xx_tdm_port *tdm_port = sport->private_data;
         unsigned int *src;
         unsigned int *dst;
         int i;
@@ -188,7 +191,7 @@ static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
                 dst += pos * 8;
                 while (count--) {
                         for (i = 0; i < substream->runtime->channels; i++)
-                                *(dst + i) = *src++;
+                                *(dst + tdm_port->tx_map[i]) = *src++;
                         dst += 8;
                 }
         } else {
@@ -198,7 +201,7 @@ static int bf5xx_pcm_copy(struct snd_pcm_substream *substream, int channel,
                 src += pos * 8;
                 while (count--) {
                         for (i = 0; i < substream->runtime->channels; i++)
-                                *dst++ = *(src+i);
+                                *dst++ = *(src + tdm_port->rx_map[i]);
                         src += 8;
                 }
         }
@@ -241,8 +244,7 @@ static int bf5xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
         buf->area = dma_alloc_coherent(pcm->card->dev, size * 4,
                 &buf->addr, GFP_KERNEL);
         if (!buf->area) {
-                pr_err("Failed to allocate dma memory \
-                        Please increase uncached DMA memory region\n");
+                pr_err("Failed to allocate dma memory - Please increase uncached DMA memory region\n");
                 return -ENOMEM;
         }
         buf->bytes = size;
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index ff546e91a22e..4b360124083e 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -46,14 +46,6 @@
 #include "bf5xx-sport.h"
 #include "bf5xx-tdm.h"
 
-struct bf5xx_tdm_port {
-        u16 tcr1;
-        u16 rcr1;
-        u16 tcr2;
-        u16 rcr2;
-        int configured;
-};
-
 static struct bf5xx_tdm_port bf5xx_tdm;
 static int sport_num = CONFIG_SND_BF5XX_SPORT_NUM;
 
@@ -181,6 +173,40 @@ static void bf5xx_tdm_shutdown(struct snd_pcm_substream *substream,
                 bf5xx_tdm.configured = 0;
 }
 
+static int bf5xx_tdm_set_channel_map(struct snd_soc_dai *dai,
+                unsigned int tx_num, unsigned int *tx_slot,
+                unsigned int rx_num, unsigned int *rx_slot)
+{
+        int i;
+        unsigned int slot;
+        unsigned int tx_mapped = 0, rx_mapped = 0;
+
+        if ((tx_num > BFIN_TDM_DAI_MAX_SLOTS) ||
+                        (rx_num > BFIN_TDM_DAI_MAX_SLOTS))
+                return -EINVAL;
+
+        for (i = 0; i < tx_num; i++) {
+                slot = tx_slot[i];
+                if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
+                                (!(tx_mapped & (1 << slot)))) {
+                        bf5xx_tdm.tx_map[i] = slot;
+                        tx_mapped |= 1 << slot;
+                } else
+                        return -EINVAL;
+        }
+        for (i = 0; i < rx_num; i++) {
+                slot = rx_slot[i];
+                if ((slot < BFIN_TDM_DAI_MAX_SLOTS) &&
+                                (!(rx_mapped & (1 << slot)))) {
+                        bf5xx_tdm.rx_map[i] = slot;
+                        rx_mapped |= 1 << slot;
+                } else
+                        return -EINVAL;
+        }
+
+        return 0;
+}
+
 #ifdef CONFIG_PM
 static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
 {
@@ -235,6 +261,7 @@ static struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
         .hw_params      = bf5xx_tdm_hw_params,
         .set_fmt        = bf5xx_tdm_set_dai_fmt,
         .shutdown       = bf5xx_tdm_shutdown,
+        .set_channel_map   = bf5xx_tdm_set_channel_map,
 };
 
 struct snd_soc_dai bf5xx_tdm_dai = {
@@ -300,6 +327,8 @@ static int __devinit bfin_tdm_probe(struct platform_device *pdev)
                 pr_err("Failed to register DAI: %d\n", ret);
                 goto sport_config_err;
         }
+
+        sport_handle->private_data = &bf5xx_tdm;
         return 0;
 
 sport_config_err:
diff --git a/sound/soc/blackfin/bf5xx-tdm.h b/sound/soc/blackfin/bf5xx-tdm.h
index 618ec3d90cd4..04189a18c1ba 100644
--- a/sound/soc/blackfin/bf5xx-tdm.h
+++ b/sound/soc/blackfin/bf5xx-tdm.h
@@ -9,6 +9,17 @@
 #ifndef _BF5XX_TDM_H
 #define _BF5XX_TDM_H
 
+#define BFIN_TDM_DAI_MAX_SLOTS 8
+struct bf5xx_tdm_port {
+        u16 tcr1;
+        u16 rcr1;
+        u16 tcr2;
+        u16 rcr2;
+        unsigned int tx_map[BFIN_TDM_DAI_MAX_SLOTS];
+        unsigned int rx_map[BFIN_TDM_DAI_MAX_SLOTS];
+        int configured;
+};
+
 extern struct snd_soc_dai bf5xx_tdm_dai;
 
 #endif
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 0edca93af3b0..1743d565e996 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -15,12 +15,15 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_AD1836 if SPI_MASTER
         select SND_SOC_AD1938 if SPI_MASTER
         select SND_SOC_AD1980 if SND_SOC_AC97_BUS
+        select SND_SOC_ADS117X
         select SND_SOC_AD73311 if I2C
         select SND_SOC_AK4104 if SPI_MASTER
         select SND_SOC_AK4535 if I2C
         select SND_SOC_AK4642 if I2C
+        select SND_SOC_AK4671 if I2C
         select SND_SOC_CS4270 if I2C
         select SND_SOC_MAX9877 if I2C
+        select SND_SOC_DA7210 if I2C
         select SND_SOC_PCM3008
         select SND_SOC_SPDIF
         select SND_SOC_SSM2602 if I2C
@@ -28,14 +31,19 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_TLV320AIC23 if I2C
         select SND_SOC_TLV320AIC26 if SPI_MASTER
         select SND_SOC_TLV320AIC3X if I2C
+        select SND_SOC_TPA6130A2 if I2C
+        select SND_SOC_TLV320DAC33 if I2C
         select SND_SOC_TWL4030 if TWL4030_CORE
         select SND_SOC_UDA134X
         select SND_SOC_UDA1380 if I2C
+        select SND_SOC_WM2000 if I2C
         select SND_SOC_WM8350 if MFD_WM8350
         select SND_SOC_WM8400 if MFD_WM8400
         select SND_SOC_WM8510 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8523 if I2C
         select SND_SOC_WM8580 if I2C
+        select SND_SOC_WM8711 if SND_SOC_I2C_AND_SPI
+        select SND_SOC_WM8727
         select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI
@@ -43,14 +51,18 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8776 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8900 if I2C
         select SND_SOC_WM8903 if I2C
+        select SND_SOC_WM8904 if I2C
         select SND_SOC_WM8940 if I2C
+        select SND_SOC_WM8955 if I2C
         select SND_SOC_WM8960 if I2C
         select SND_SOC_WM8961 if I2C
         select SND_SOC_WM8971 if I2C
         select SND_SOC_WM8974 if I2C
+        select SND_SOC_WM8978 if I2C
         select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8990 if I2C
         select SND_SOC_WM8993 if I2C
+        select SND_SOC_WM8994 if MFD_WM8994
         select SND_SOC_WM9081 if I2C
         select SND_SOC_WM9705 if SND_SOC_AC97_BUS
         select SND_SOC_WM9712 if SND_SOC_AC97_BUS
@@ -86,6 +98,9 @@ config SND_SOC_AD1980
 
 config SND_SOC_AD73311
         tristate
+        
+config SND_SOC_ADS117X
+        tristate
 
 config SND_SOC_AK4104
         tristate
@@ -96,10 +111,16 @@ config SND_SOC_AK4535
 config SND_SOC_AK4642
         tristate
 
+config SND_SOC_AK4671
+        tristate
+
 # Cirrus Logic CS4270 Codec
 config SND_SOC_CS4270
         tristate
 
+config SND_SOC_DA7210
+        tristate
+
 # Cirrus Logic CS4270 Codec VD = 3.3V Errata
 # Select if you are affected by the errata where the part will not function
 # if MCLK divide-by-1.5 is selected and VD is set to 3.3V.  The driver will
@@ -136,7 +157,11 @@ config SND_SOC_TLV320AIC26
 config SND_SOC_TLV320AIC3X
         tristate
 
+config SND_SOC_TLV320DAC33
+        tristate
+
 config SND_SOC_TWL4030
+        select TWL4030_CODEC
         tristate
 
 config SND_SOC_UDA134X
@@ -160,6 +185,12 @@ config SND_SOC_WM8523
 config SND_SOC_WM8580
         tristate
 
+config SND_SOC_WM8711
+        tristate
+
+config SND_SOC_WM8727
+        tristate
+
 config SND_SOC_WM8728
         tristate
 
@@ -181,9 +212,15 @@ config SND_SOC_WM8900
 config SND_SOC_WM8903
         tristate
 
+config SND_SOC_WM8904
+        tristate
+
 config SND_SOC_WM8940
         tristate
 
+config SND_SOC_WM8955
+        tristate
+
 config SND_SOC_WM8960
         tristate
 
@@ -196,6 +233,9 @@ config SND_SOC_WM8971
 config SND_SOC_WM8974
         tristate
 
+config SND_SOC_WM8978
+        tristate
+
 config SND_SOC_WM8988
         tristate
 
@@ -205,6 +245,9 @@ config SND_SOC_WM8990
 config SND_SOC_WM8993
         tristate
 
+config SND_SOC_WM8994
+        tristate
+
 config SND_SOC_WM9081
         tristate
 
@@ -220,3 +263,9 @@ config SND_SOC_WM9713
 # Amp
 config SND_SOC_MAX9877
         tristate
+
+config SND_SOC_TPA6130A2
+        tristate
+
+config SND_SOC_WM2000
+        tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index fb4af28486ba..dd5ce6df6292 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -3,11 +3,14 @@ snd-soc-ad1836-objs := ad1836.o
 snd-soc-ad1938-objs := ad1938.o
 snd-soc-ad1980-objs := ad1980.o
 snd-soc-ad73311-objs := ad73311.o
+snd-soc-ads117x-objs := ads117x.o
 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-cs4270-objs := cs4270.o
 snd-soc-cx20442-objs := cx20442.o
+snd-soc-da7210-objs := da7210.o
 snd-soc-l3-objs := l3.o
 snd-soc-pcm3008-objs := pcm3008.o
 snd-soc-spdif-objs := spdif_transciever.o
@@ -16,6 +19,7 @@ snd-soc-stac9766-objs := stac9766.o
 snd-soc-tlv320aic23-objs := tlv320aic23.o
 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-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
@@ -24,6 +28,8 @@ snd-soc-wm8400-objs := wm8400.o
 snd-soc-wm8510-objs := wm8510.o
 snd-soc-wm8523-objs := wm8523.o
 snd-soc-wm8580-objs := wm8580.o
+snd-soc-wm8711-objs := wm8711.o
+snd-soc-wm8727-objs := wm8727.o
 snd-soc-wm8728-objs := wm8728.o
 snd-soc-wm8731-objs := wm8731.o
 snd-soc-wm8750-objs := wm8750.o
@@ -31,14 +37,18 @@ snd-soc-wm8753-objs := wm8753.o
 snd-soc-wm8776-objs := wm8776.o
 snd-soc-wm8900-objs := wm8900.o
 snd-soc-wm8903-objs := wm8903.o
+snd-soc-wm8904-objs := wm8904.o
 snd-soc-wm8940-objs := wm8940.o
+snd-soc-wm8955-objs := wm8955.o
 snd-soc-wm8960-objs := wm8960.o
 snd-soc-wm8961-objs := wm8961.o
 snd-soc-wm8971-objs := wm8971.o
 snd-soc-wm8974-objs := wm8974.o
+snd-soc-wm8978-objs := wm8978.o
 snd-soc-wm8988-objs := wm8988.o
 snd-soc-wm8990-objs := wm8990.o
 snd-soc-wm8993-objs := wm8993.o
+snd-soc-wm8994-objs := wm8994.o
 snd-soc-wm9081-objs := wm9081.o
 snd-soc-wm9705-objs := wm9705.o
 snd-soc-wm9712-objs := wm9712.o
@@ -47,17 +57,22 @@ snd-soc-wm-hubs-objs := wm_hubs.o
 
 # Amp
 snd-soc-max9877-objs := max9877.o
+snd-soc-tpa6130a2-objs := tpa6130a2.o
+snd-soc-wm2000-objs := wm2000.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_AD1980)    += snd-soc-ad1980.o
 obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o
+obj-$(CONFIG_SND_SOC_ADS117X)   += snd-soc-ads117x.o
 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-$(CONFIG_SND_SOC_CS4270)    += snd-soc-cs4270.o
 obj-$(CONFIG_SND_SOC_CX20442)   += snd-soc-cx20442.o
+obj-$(CONFIG_SND_SOC_DA7210)    += snd-soc-da7210.o
 obj-$(CONFIG_SND_SOC_L3)        += snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_PCM3008)   += snd-soc-pcm3008.o
 obj-$(CONFIG_SND_SOC_SPDIF)     += snd-soc-spdif.o
@@ -66,6 +81,7 @@ obj-$(CONFIG_SND_SOC_STAC9766)	+= snd-soc-stac9766.o
 obj-$(CONFIG_SND_SOC_TLV320AIC23)       += snd-soc-tlv320aic23.o
 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-$(CONFIG_SND_SOC_UDA134X)   += snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)   += snd-soc-uda1380.o
@@ -74,6 +90,8 @@ obj-$(CONFIG_SND_SOC_WM8400)	+= snd-soc-wm8400.o
 obj-$(CONFIG_SND_SOC_WM8510)    += snd-soc-wm8510.o
 obj-$(CONFIG_SND_SOC_WM8523)    += snd-soc-wm8523.o
 obj-$(CONFIG_SND_SOC_WM8580)    += snd-soc-wm8580.o
+obj-$(CONFIG_SND_SOC_WM8711)    += snd-soc-wm8711.o
+obj-$(CONFIG_SND_SOC_WM8727)    += snd-soc-wm8727.o
 obj-$(CONFIG_SND_SOC_WM8728)    += snd-soc-wm8728.o
 obj-$(CONFIG_SND_SOC_WM8731)    += snd-soc-wm8731.o
 obj-$(CONFIG_SND_SOC_WM8750)    += snd-soc-wm8750.o
@@ -81,14 +99,18 @@ obj-$(CONFIG_SND_SOC_WM8753)	+= snd-soc-wm8753.o
 obj-$(CONFIG_SND_SOC_WM8776)    += snd-soc-wm8776.o
 obj-$(CONFIG_SND_SOC_WM8900)    += snd-soc-wm8900.o
 obj-$(CONFIG_SND_SOC_WM8903)    += snd-soc-wm8903.o
-obj-$(CONFIG_SND_SOC_WM8971)    += snd-soc-wm8971.o
-obj-$(CONFIG_SND_SOC_WM8974)    += snd-soc-wm8974.o
+obj-$(CONFIG_SND_SOC_WM8904)    += snd-soc-wm8904.o
 obj-$(CONFIG_SND_SOC_WM8940)    += snd-soc-wm8940.o
+obj-$(CONFIG_SND_SOC_WM8955)    += snd-soc-wm8955.o
 obj-$(CONFIG_SND_SOC_WM8960)    += snd-soc-wm8960.o
 obj-$(CONFIG_SND_SOC_WM8961)    += snd-soc-wm8961.o
+obj-$(CONFIG_SND_SOC_WM8971)    += snd-soc-wm8971.o
+obj-$(CONFIG_SND_SOC_WM8974)    += snd-soc-wm8974.o
+obj-$(CONFIG_SND_SOC_WM8978)    += snd-soc-wm8978.o
 obj-$(CONFIG_SND_SOC_WM8988)    += snd-soc-wm8988.o
 obj-$(CONFIG_SND_SOC_WM8990)    += snd-soc-wm8990.o
 obj-$(CONFIG_SND_SOC_WM8993)    += snd-soc-wm8993.o
+obj-$(CONFIG_SND_SOC_WM8994)    += snd-soc-wm8994.o
 obj-$(CONFIG_SND_SOC_WM9081)    += snd-soc-wm9081.o
 obj-$(CONFIG_SND_SOC_WM9705)    += snd-soc-wm9705.o
 obj-$(CONFIG_SND_SOC_WM9712)    += snd-soc-wm9712.o
@@ -97,3 +119,5 @@ obj-$(CONFIG_SND_SOC_WM_HUBS)	+= snd-soc-wm-hubs.o
 
 # Amp
 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
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index 932299bb5d1e..1f5e57a4bb7a 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <sound/core.h>
@@ -80,9 +81,11 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
 static int ac97_soc_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_card *card = socdev->card;
         struct snd_soc_codec *codec;
         struct snd_ac97_bus *ac97_bus;
         struct snd_ac97_template ac97_template;
+        int i;
         int ret = 0;
 
         printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION);
@@ -117,9 +120,13 @@ static int ac97_soc_probe(struct platform_device *pdev)
         if (ret < 0)
                 goto bus_err;
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0)
-                goto bus_err;
+        for (i = 0; i < card->num_links; i++) {
+                if (card->dai_link[i].codec_dai->ac97_control) {
+                        snd_ac97_dev_add_pdata(codec->ac97,
+                                card->dai_link[i].cpu_dai->ac97_pdata);
+                }
+        }
+
         return 0;
 
 bus_err:
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index c48485f2c55d..11b62dee842c 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -171,57 +172,35 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-
-/*
- * interface to read/write ad1836 register
- */
-#define AD1836_SPI_REG_SHFT 12
-#define AD1836_SPI_READ     (1 << 11)
-#define AD1836_SPI_VAL_MSK  0x3FF
-
-/*
- * write to the ad1836 register space
- */
-
-static int ad1836_write_reg(struct snd_soc_codec *codec, unsigned int reg,
-                unsigned int value)
+#ifdef CONFIG_PM
+static int ad1836_soc_suspend(struct platform_device *pdev,
+                pm_message_t state)
 {
-        u16 *reg_cache = codec->reg_cache;
-        int ret = 0;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
 
-        if (value != reg_cache[reg]) {
-                unsigned short buf;
-                struct spi_transfer t = {
-                        .tx_buf = &buf,
-                        .len = 2,
-                };
-                struct spi_message m;
-
-                buf = (reg << AD1836_SPI_REG_SHFT) |
-                        (value & AD1836_SPI_VAL_MSK);
-                spi_message_init(&m);
-                spi_message_add_tail(&t, &m);
-                ret = spi_sync(codec->control_data, &m);
-                if (ret == 0)
-                        reg_cache[reg] = value;
-        }
+        /* reset clock control mode */
+        u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2);
+        adc_ctrl2 &= ~AD1836_ADC_SERFMT_MASK;
 
-        return ret;
+        return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2);
 }
 
-/*
- * read from the ad1836 register space cache
- */
-static unsigned int ad1836_read_reg_cache(struct snd_soc_codec *codec,
-                                          unsigned int reg)
+static int ad1836_soc_resume(struct platform_device *pdev)
 {
-        u16 *reg_cache = codec->reg_cache;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
 
-        if (reg >= codec->reg_cache_size)
-                return -EINVAL;
+        /* restore clock control mode */
+        u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2);
+        adc_ctrl2 |= AD1836_ADC_AUX;
 
-        return reg_cache[reg];
+        return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2);
 }
+#else
+#define ad1836_soc_suspend NULL
+#define ad1836_soc_resume  NULL
+#endif
 
 static int __devinit ad1836_spi_probe(struct spi_device *spi)
 {
@@ -306,32 +285,38 @@ static int ad1836_register(struct ad1836_priv *ad1836)
         codec->owner = THIS_MODULE;
         codec->dai = &ad1836_dai;
         codec->num_dai = 1;
-        codec->write = ad1836_write_reg;
-        codec->read = ad1836_read_reg_cache;
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
         ad1836_dai.dev = codec->dev;
         ad1836_codec = codec;
 
+        ret = snd_soc_codec_set_cache_io(codec, 4, 12, SND_SOC_SPI);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to set cache I/O: %d\n",
+                                ret);
+                kfree(ad1836);
+                return ret;
+        }
+
         /* default setting for ad1836 */
         /* de-emphasis: 48kHz, power-on dac */
-        codec->write(codec, AD1836_DAC_CTRL1, 0x300);
+        snd_soc_write(codec, AD1836_DAC_CTRL1, 0x300);
         /* unmute dac channels */
-        codec->write(codec, AD1836_DAC_CTRL2, 0x0);
+        snd_soc_write(codec, AD1836_DAC_CTRL2, 0x0);
         /* high-pass filter enable, power-on adc */
-        codec->write(codec, AD1836_ADC_CTRL1, 0x100);
+        snd_soc_write(codec, AD1836_ADC_CTRL1, 0x100);
         /* unmute adc channles, adc aux mode */
-        codec->write(codec, AD1836_ADC_CTRL2, 0x180);
+        snd_soc_write(codec, AD1836_ADC_CTRL2, 0x180);
         /* left/right diff:PGA/MUX */
-        codec->write(codec, AD1836_ADC_CTRL3, 0x3A);
+        snd_soc_write(codec, AD1836_ADC_CTRL3, 0x3A);
         /* volume */
-        codec->write(codec, AD1836_DAC_L1_VOL, 0x3FF);
-        codec->write(codec, AD1836_DAC_R1_VOL, 0x3FF);
-        codec->write(codec, AD1836_DAC_L2_VOL, 0x3FF);
-        codec->write(codec, AD1836_DAC_R2_VOL, 0x3FF);
-        codec->write(codec, AD1836_DAC_L3_VOL, 0x3FF);
-        codec->write(codec, AD1836_DAC_R3_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_L1_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_R1_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_L2_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_R2_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_L3_VOL, 0x3FF);
+        snd_soc_write(codec, AD1836_DAC_R3_VOL, 0x3FF);
 
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
@@ -385,19 +370,7 @@ static int ad1836_probe(struct platform_device *pdev)
         snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
                                   ARRAY_SIZE(ad1836_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
-        snd_soc_dapm_new_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
-
-        return ret;
-
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -416,6 +389,8 @@ static int ad1836_remove(struct platform_device *pdev)
 struct snd_soc_codec_device soc_codec_dev_ad1836 = {
         .probe =        ad1836_probe,
         .remove =       ad1836_remove,
+        .suspend =      ad1836_soc_suspend,
+        .resume =       ad1836_soc_resume,
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ad1836);
 
diff --git a/sound/soc/codecs/ad1836.h b/sound/soc/codecs/ad1836.h
index 7660ee6973c0..e9d90d3951c5 100644
--- a/sound/soc/codecs/ad1836.h
+++ b/sound/soc/codecs/ad1836.h
@@ -54,6 +54,7 @@
 #define AD1836_ADC_SERFMT_MASK         (7 << 6)
 #define AD1836_ADC_SERFMT_PCK256       (0x4 << 6)
 #define AD1836_ADC_SERFMT_PCK128       (0x5 << 6)
+#define AD1836_ADC_AUX                 (0x6 << 6)
 
 #define AD1836_ADC_CTRL3               14
 
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
index 34b30efc3cb0..240cd155b313 100644
--- a/sound/soc/codecs/ad1938.c
+++ b/sound/soc/codecs/ad1938.c
@@ -27,6 +27,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -46,6 +47,11 @@ struct ad1938_priv {
         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);
@@ -97,6 +103,7 @@ static const struct snd_kcontrol_new ad1938_snd_controls[] = {
 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"),
@@ -107,6 +114,8 @@ static const struct snd_soc_dapm_widget ad1938_dapm_widgets[] = {
 };
 
 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" },
@@ -126,30 +135,20 @@ static int ad1938_mute(struct snd_soc_dai *dai, int mute)
         struct snd_soc_codec *codec = dai->codec;
         int reg;
 
-        reg = codec->read(codec, AD1938_DAC_CTRL2);
+        reg = snd_soc_read(codec, AD1938_DAC_CTRL2);
         reg = (mute > 0) ? reg | AD1938_DAC_MASTER_MUTE : reg &
                 (~AD1938_DAC_MASTER_MUTE);
-        codec->write(codec, AD1938_DAC_CTRL2, reg);
-
-        return 0;
-}
-
-static inline int ad1938_pll_powerctrl(struct snd_soc_codec *codec, int cmd)
-{
-        int reg = codec->read(codec, AD1938_PLL_CLK_CTRL0);
-        reg = (cmd > 0) ? reg & (~AD1938_PLL_POWERDOWN) : reg |
-                AD1938_PLL_POWERDOWN;
-        codec->write(codec, AD1938_PLL_CLK_CTRL0, reg);
+        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 mask, int slots, int width)
+                               unsigned int rx_mask, int slots, int width)
 {
         struct snd_soc_codec *codec = dai->codec;
-        int dac_reg = codec->read(codec, AD1938_DAC_CTRL1);
-        int adc_reg = codec->read(codec, AD1938_ADC_CTRL2);
+        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;
@@ -175,8 +174,8 @@ static int ad1938_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
                 return -EINVAL;
         }
 
-        codec->write(codec, AD1938_DAC_CTRL1, dac_reg);
-        codec->write(codec, AD1938_ADC_CTRL2, adc_reg);
+        snd_soc_write(codec, AD1938_DAC_CTRL1, dac_reg);
+        snd_soc_write(codec, AD1938_ADC_CTRL2, adc_reg);
 
         return 0;
 }
@@ -187,8 +186,8 @@ static int ad1938_set_dai_fmt(struct snd_soc_dai *codec_dai,
         struct snd_soc_codec *codec = codec_dai->codec;
         int adc_reg, dac_reg;
 
-        adc_reg = codec->read(codec, AD1938_ADC_CTRL2);
-        dac_reg = codec->read(codec, AD1938_DAC_CTRL1);
+        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)
@@ -265,8 +264,8 @@ static int ad1938_set_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        codec->write(codec, AD1938_ADC_CTRL2, adc_reg);
-        codec->write(codec, AD1938_DAC_CTRL1, dac_reg);
+        snd_soc_write(codec, AD1938_ADC_CTRL2, adc_reg);
+        snd_soc_write(codec, AD1938_DAC_CTRL1, dac_reg);
 
         return 0;
 }
@@ -295,134 +294,13 @@ static int ad1938_hw_params(struct snd_pcm_substream *substream,
                 break;
         }
 
-        reg = codec->read(codec, AD1938_DAC_CTRL2);
+        reg = snd_soc_read(codec, AD1938_DAC_CTRL2);
         reg = (reg & (~AD1938_DAC_WORD_LEN_MASK)) | word_len;
-        codec->write(codec, AD1938_DAC_CTRL2, reg);
+        snd_soc_write(codec, AD1938_DAC_CTRL2, reg);
 
-        reg = codec->read(codec, AD1938_ADC_CTRL1);
+        reg = snd_soc_read(codec, AD1938_ADC_CTRL1);
         reg = (reg & (~AD1938_ADC_WORD_LEN_MASK)) | word_len;
-        codec->write(codec, AD1938_ADC_CTRL1, reg);
-
-        return 0;
-}
-
-static int ad1938_set_bias_level(struct snd_soc_codec *codec,
-                enum snd_soc_bias_level level)
-{
-        switch (level) {
-        case SND_SOC_BIAS_ON:
-                ad1938_pll_powerctrl(codec, 1);
-                break;
-        case SND_SOC_BIAS_PREPARE:
-                break;
-        case SND_SOC_BIAS_STANDBY:
-        case SND_SOC_BIAS_OFF:
-                ad1938_pll_powerctrl(codec, 0);
-                break;
-        }
-        codec->bias_level = level;
-        return 0;
-}
-
-/*
- * interface to read/write ad1938 register
- */
-
-#define AD1938_SPI_ADDR    0x4
-#define AD1938_SPI_READ    0x1
-#define AD1938_SPI_BUFLEN  3
-
-/*
- * write to the ad1938 register space
- */
-
-static int ad1938_write_reg(struct snd_soc_codec *codec, unsigned int reg,
-                unsigned int value)
-{
-        u8 *reg_cache = codec->reg_cache;
-        int ret = 0;
-
-        if (value != reg_cache[reg]) {
-                uint8_t buf[AD1938_SPI_BUFLEN];
-                struct spi_transfer t = {
-                        .tx_buf = buf,
-                        .len = AD1938_SPI_BUFLEN,
-                };
-                struct spi_message m;
-
-                buf[0] = AD1938_SPI_ADDR << 1;
-                buf[1] = reg;
-                buf[2] = value;
-                spi_message_init(&m);
-                spi_message_add_tail(&t, &m);
-                ret = spi_sync(codec->control_data, &m);
-                if (ret == 0)
-                        reg_cache[reg] = value;
-        }
-
-        return ret;
-}
-
-/*
- * read from the ad1938 register space cache
- */
-
-static unsigned int ad1938_read_reg_cache(struct snd_soc_codec *codec,
-                                          unsigned int reg)
-{
-        u8 *reg_cache = codec->reg_cache;
-
-        if (reg >= codec->reg_cache_size)
-                return -EINVAL;
-
-        return reg_cache[reg];
-}
-
-/*
- * read from the ad1938 register space
- */
-
-static unsigned int ad1938_read_reg(struct snd_soc_codec *codec,
-                                                unsigned int reg)
-{
-        char w_buf[AD1938_SPI_BUFLEN];
-        char r_buf[AD1938_SPI_BUFLEN];
-        int ret;
-
-        struct spi_transfer t = {
-                .tx_buf = w_buf,
-                .rx_buf = r_buf,
-                .len = AD1938_SPI_BUFLEN,
-        };
-        struct spi_message m;
-
-        w_buf[0] = (AD1938_SPI_ADDR << 1) | AD1938_SPI_READ;
-        w_buf[1] = reg;
-        w_buf[2] = 0;
-
-        spi_message_init(&m);
-        spi_message_add_tail(&t, &m);
-        ret = spi_sync(codec->control_data, &m);
-        if (ret == 0)
-                return  r_buf[2];
-        else
-                return -EIO;
-}
-
-static int ad1938_fill_cache(struct snd_soc_codec *codec)
-{
-        int i;
-        u8 *reg_cache = codec->reg_cache;
-        struct spi_device *spi = codec->control_data;
-
-        for (i = 0; i < codec->reg_cache_size; i++) {
-                int ret = ad1938_read_reg(codec, i);
-                if (ret == -EIO) {
-                        dev_err(&spi->dev, "AD1938 SPI read failure\n");
-                        return ret;
-                }
-                reg_cache[i] = ret;
-        }
+        snd_soc_write(codec, AD1938_ADC_CTRL1, reg);
 
         return 0;
 }
@@ -512,32 +390,37 @@ static int ad1938_register(struct ad1938_priv *ad1938)
         codec->owner = THIS_MODULE;
         codec->dai = &ad1938_dai;
         codec->num_dai = 1;
-        codec->write = ad1938_write_reg;
-        codec->read = ad1938_read_reg_cache;
-        codec->set_bias_level = ad1938_set_bias_level;
         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 */
-        codec->write(codec, AD1938_DAC_CHNL_MUTE, 0x0);
+        snd_soc_write(codec, AD1938_DAC_CHNL_MUTE, 0x0);
         /* de-emphasis: 48kHz, powedown dac */
-        codec->write(codec, AD1938_DAC_CTRL2, 0x1A);
+        snd_soc_write(codec, AD1938_DAC_CTRL2, 0x1A);
         /* powerdown dac, dac in tdm mode */
-        codec->write(codec, AD1938_DAC_CTRL0, 0x41);
+        snd_soc_write(codec, AD1938_DAC_CTRL0, 0x41);
         /* high-pass filter enable */
-        codec->write(codec, AD1938_ADC_CTRL0, 0x3);
+        snd_soc_write(codec, AD1938_ADC_CTRL0, 0x3);
         /* sata delay=1, adc aux mode */
-        codec->write(codec, AD1938_ADC_CTRL1, 0x43);
+        snd_soc_write(codec, AD1938_ADC_CTRL1, 0x43);
         /* pll input: mclki/xi */
-        codec->write(codec, AD1938_PLL_CLK_CTRL0, 0x9D);
-        codec->write(codec, AD1938_PLL_CLK_CTRL1, 0x04);
-
-        ad1938_fill_cache(codec);
+        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) {
@@ -559,7 +442,6 @@ static int ad1938_register(struct ad1938_priv *ad1938)
 
 static void ad1938_unregister(struct ad1938_priv *ad1938)
 {
-        ad1938_set_bias_level(&ad1938->codec, SND_SOC_BIAS_OFF);
         snd_soc_unregister_dai(&ad1938_dai);
         snd_soc_unregister_codec(&ad1938->codec);
         kfree(ad1938);
@@ -592,21 +474,8 @@ static int ad1938_probe(struct platform_device *pdev)
         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));
-        snd_soc_dapm_new_widgets(codec);
 
-        ad1938_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
-
-        return ret;
-
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -622,37 +491,9 @@ static int ad1938_remove(struct platform_device *pdev)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int ad1938_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;
-
-        ad1938_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        return 0;
-}
-
-static int ad1938_resume(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->suspend_bias_level == SND_SOC_BIAS_ON)
-                ad1938_set_bias_level(codec, SND_SOC_BIAS_ON);
-
-        return 0;
-}
-#else
-#define ad1938_suspend NULL
-#define ad1938_resume NULL
-#endif
-
 struct snd_soc_codec_device soc_codec_dev_ad1938 = {
         .probe =        ad1938_probe,
         .remove =       ad1938_remove,
-        .suspend =      ad1938_suspend,
-        .resume =       ad1938_resume,
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_ad1938);
 
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index d7440a982d22..042072738cdc 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -257,11 +258,6 @@ static int ad1980_soc_probe(struct platform_device *pdev)
 
         snd_soc_add_controls(codec, ad1980_snd_ac97_controls,
                                 ARRAY_SIZE(ad1980_snd_ac97_controls));
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "ad1980: failed to register card\n");
-                goto reset_err;
-        }
 
         return 0;
 
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index e61dac5e7b8f..475807bea2c2 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -64,16 +65,8 @@ static int ad73311_soc_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "ad73311: failed to register card\n");
-                goto register_err;
-        }
-
         return ret;
 
-register_err:
-        snd_soc_free_pcms(socdev);
 pcm_err:
         kfree(socdev->card->codec);
         socdev->card->codec = NULL;
diff --git a/sound/soc/codecs/ads117x.c b/sound/soc/codecs/ads117x.c
new file mode 100644
index 000000000000..f8e75edb27b7
--- /dev/null
+++ b/sound/soc/codecs/ads117x.c
@@ -0,0 +1,124 @@
+/*
+ * ads117x.c  --  Driver for ads1174/8 ADC chips
+ *
+ * Copyright 2009 ShotSpotter Inc.
+ * Author: Graeme Gregory <gg@slimlogic.co.uk>
+ *
+ *  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/kernel.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "ads117x.h"
+
+#define ADS117X_RATES (SNDRV_PCM_RATE_8000_48000)
+
+#define ADS117X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE)
+
+struct snd_soc_dai ads117x_dai = {
+/* ADC */
+        .name = "ADS117X ADC",
+        .id = 1,
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 32,
+                .rates = ADS117X_RATES,
+                .formats = ADS117X_FORMATS,},
+};
+EXPORT_SYMBOL_GPL(ads117x_dai);
+
+static int ads117x_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret;
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
+
+        socdev->card->codec = codec;
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+        codec->name = "ADS117X";
+        codec->owner = THIS_MODULE;
+        codec->dai = &ads117x_dai;
+        codec->num_dai = 1;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "ads117x: failed to create pcms\n");
+                kfree(codec);
+                return ret;
+        }
+
+        return 0;
+}
+
+static int ads117x_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        snd_soc_free_pcms(socdev);
+        kfree(codec);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_ads117x = {
+        .probe =        ads117x_probe,
+        .remove =       ads117x_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ads117x);
+
+static __devinit int ads117x_platform_probe(struct platform_device *pdev)
+{
+        ads117x_dai.dev = &pdev->dev;
+        return snd_soc_register_dai(&ads117x_dai);
+}
+
+static int __devexit ads117x_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&ads117x_dai);
+        return 0;
+}
+
+static struct platform_driver ads117x_codec_driver = {
+        .driver = {
+                        .name = "ads117x",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = ads117x_platform_probe,
+        .remove = __devexit_p(ads117x_platform_remove),
+};
+
+static int __init ads117x_init(void)
+{
+        return platform_driver_register(&ads117x_codec_driver);
+}
+module_init(ads117x_init);
+
+static void __exit ads117x_exit(void)
+{
+        platform_driver_unregister(&ads117x_codec_driver);
+}
+module_exit(ads117x_exit);
+
+MODULE_DESCRIPTION("ASoC ads117x driver");
+MODULE_AUTHOR("Graeme Gregory");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ads117x.h b/sound/soc/codecs/ads117x.h
new file mode 100644
index 000000000000..dbcf50ec9bd1
--- /dev/null
+++ b/sound/soc/codecs/ads117x.h
@@ -0,0 +1,13 @@
+/*
+ * ads117x.h  --  Driver for ads1174/8 ADC chips
+ *
+ * Copyright 2009 ShotSpotter Inc.
+ * Author: Graeme Gregory <gg@slimlogic.co.uk>
+ *
+ *  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.
+ */
+extern struct snd_soc_dai ads117x_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ads117x;
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index 4d47bc4f7428..bdeb10dfd887 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
@@ -90,12 +91,10 @@ static int ak4104_spi_write(struct snd_soc_codec *codec, unsigned int reg,
         if (reg >= codec->reg_cache_size)
                 return -EINVAL;
 
-        reg &= AK4104_REG_MASK;
-        reg |= AK4104_WRITE;
-
         /* only write to the hardware if value has changed */
         if (cache[reg] != value) {
-                u8 tmp[2] = { reg, value };
+                u8 tmp[2] = { (reg & AK4104_REG_MASK) | AK4104_WRITE, value };
+
                 if (spi_write(spi, tmp, sizeof(tmp))) {
                         dev_err(&spi->dev, "SPI write failed\n");
                         return -EIO;
@@ -185,9 +184,7 @@ struct snd_soc_dai ak4104_dai = {
                 .stream_name = "Playback",
                 .channels_min = 2,
                 .channels_max = 2,
-                .rates = SNDRV_PCM_RATE_44100 |
-                         SNDRV_PCM_RATE_48000 |
-                         SNDRV_PCM_RATE_32000,
+                .rates = SNDRV_PCM_RATE_8000_192000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE  |
                            SNDRV_PCM_FMTBIT_S24_3LE |
                            SNDRV_PCM_FMTBIT_S24_LE
@@ -313,14 +310,6 @@ static int ak4104_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        /* Register the socdev */
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card\n");
-                snd_soc_free_pcms(socdev);
-                return ret;
-        }
-
         return 0;
 }
 
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 0abec0d29a96..352d1d08dbd9 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -294,7 +295,6 @@ static int ak4535_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -485,17 +485,9 @@ static int ak4535_init(struct snd_soc_device *socdev)
         snd_soc_add_controls(codec, ak4535_snd_controls,
                                 ARRAY_SIZE(ak4535_snd_controls));
         ak4535_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "ak4535: failed to register card\n");
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         kfree(codec->reg_cache);
 
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index e057c7b578df..729859cf6ca8 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -29,6 +29,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -442,18 +443,9 @@ static int ak4642_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "ak4642: failed to register card\n");
-                goto card_err;
-        }
-
         dev_info(&pdev->dev, "AK4642 Audio Codec %s", AK4642_VERSION);
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 
@@ -479,7 +471,7 @@ EXPORT_SYMBOL_GPL(soc_codec_dev_ak4642);
 
 static int __init ak4642_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&ak4642_i2c_driver);
 #endif
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
new file mode 100644
index 000000000000..926797a014c7
--- /dev/null
+++ b/sound/soc/codecs/ak4671.c
@@ -0,0 +1,816 @@
+/*
+ * ak4671.c  --  audio driver for AK4671
+ *
+ * Copyright (C) 2009 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.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.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+
+#include "ak4671.h"
+
+static struct snd_soc_codec *ak4671_codec;
+
+/* codec private data */
+struct ak4671_priv {
+        struct snd_soc_codec codec;
+        u8 reg_cache[AK4671_CACHEREGNUM];
+};
+
+/* ak4671 register cache & default register settings */
+static const u8 ak4671_reg[AK4671_CACHEREGNUM] = {
+        0x00,   /* AK4671_AD_DA_POWER_MANAGEMENT        (0x00)  */
+        0xf6,   /* AK4671_PLL_MODE_SELECT0              (0x01)  */
+        0x00,   /* AK4671_PLL_MODE_SELECT1              (0x02)  */
+        0x02,   /* AK4671_FORMAT_SELECT                 (0x03)  */
+        0x00,   /* AK4671_MIC_SIGNAL_SELECT             (0x04)  */
+        0x55,   /* AK4671_MIC_AMP_GAIN                  (0x05)  */
+        0x00,   /* AK4671_MIXING_POWER_MANAGEMENT0      (0x06)  */
+        0x00,   /* AK4671_MIXING_POWER_MANAGEMENT1      (0x07)  */
+        0xb5,   /* AK4671_OUTPUT_VOLUME_CONTROL         (0x08)  */
+        0x00,   /* AK4671_LOUT1_SIGNAL_SELECT           (0x09)  */
+        0x00,   /* AK4671_ROUT1_SIGNAL_SELECT           (0x0a)  */
+        0x00,   /* AK4671_LOUT2_SIGNAL_SELECT           (0x0b)  */
+        0x00,   /* AK4671_ROUT2_SIGNAL_SELECT           (0x0c)  */
+        0x00,   /* AK4671_LOUT3_SIGNAL_SELECT           (0x0d)  */
+        0x00,   /* AK4671_ROUT3_SIGNAL_SELECT           (0x0e)  */
+        0x00,   /* AK4671_LOUT1_POWER_MANAGERMENT       (0x0f)  */
+        0x00,   /* AK4671_LOUT2_POWER_MANAGERMENT       (0x10)  */
+        0x80,   /* AK4671_LOUT3_POWER_MANAGERMENT       (0x11)  */
+        0x91,   /* AK4671_LCH_INPUT_VOLUME_CONTROL      (0x12)  */
+        0x91,   /* AK4671_RCH_INPUT_VOLUME_CONTROL      (0x13)  */
+        0xe1,   /* AK4671_ALC_REFERENCE_SELECT          (0x14)  */
+        0x00,   /* AK4671_DIGITAL_MIXING_CONTROL        (0x15)  */
+        0x00,   /* AK4671_ALC_TIMER_SELECT              (0x16)  */
+        0x00,   /* AK4671_ALC_MODE_CONTROL              (0x17)  */
+        0x02,   /* AK4671_MODE_CONTROL1                 (0x18)  */
+        0x01,   /* AK4671_MODE_CONTROL2                 (0x19)  */
+        0x18,   /* AK4671_LCH_OUTPUT_VOLUME_CONTROL     (0x1a)  */
+        0x18,   /* AK4671_RCH_OUTPUT_VOLUME_CONTROL     (0x1b)  */
+        0x00,   /* AK4671_SIDETONE_A_CONTROL            (0x1c)  */
+        0x02,   /* AK4671_DIGITAL_FILTER_SELECT         (0x1d)  */
+        0x00,   /* AK4671_FIL3_COEFFICIENT0             (0x1e)  */
+        0x00,   /* AK4671_FIL3_COEFFICIENT1             (0x1f)  */
+        0x00,   /* AK4671_FIL3_COEFFICIENT2             (0x20)  */
+        0x00,   /* AK4671_FIL3_COEFFICIENT3             (0x21)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT0               (0x22)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT1               (0x23)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT2               (0x24)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT3               (0x25)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT4               (0x26)  */
+        0x00,   /* AK4671_EQ_COEFFICIENT5               (0x27)  */
+        0xa9,   /* AK4671_FIL1_COEFFICIENT0             (0x28)  */
+        0x1f,   /* AK4671_FIL1_COEFFICIENT1             (0x29)  */
+        0xad,   /* AK4671_FIL1_COEFFICIENT2             (0x2a)  */
+        0x20,   /* AK4671_FIL1_COEFFICIENT3             (0x2b)  */
+        0x00,   /* AK4671_FIL2_COEFFICIENT0             (0x2c)  */
+        0x00,   /* AK4671_FIL2_COEFFICIENT1             (0x2d)  */
+        0x00,   /* AK4671_FIL2_COEFFICIENT2             (0x2e)  */
+        0x00,   /* AK4671_FIL2_COEFFICIENT3             (0x2f)  */
+        0x00,   /* AK4671_DIGITAL_FILTER_SELECT2        (0x30)  */
+        0x00,   /* this register not used                       */
+        0x00,   /* AK4671_E1_COEFFICIENT0               (0x32)  */
+        0x00,   /* AK4671_E1_COEFFICIENT1               (0x33)  */
+        0x00,   /* AK4671_E1_COEFFICIENT2               (0x34)  */
+        0x00,   /* AK4671_E1_COEFFICIENT3               (0x35)  */
+        0x00,   /* AK4671_E1_COEFFICIENT4               (0x36)  */
+        0x00,   /* AK4671_E1_COEFFICIENT5               (0x37)  */
+        0x00,   /* AK4671_E2_COEFFICIENT0               (0x38)  */
+        0x00,   /* AK4671_E2_COEFFICIENT1               (0x39)  */
+        0x00,   /* AK4671_E2_COEFFICIENT2               (0x3a)  */
+        0x00,   /* AK4671_E2_COEFFICIENT3               (0x3b)  */
+        0x00,   /* AK4671_E2_COEFFICIENT4               (0x3c)  */
+        0x00,   /* AK4671_E2_COEFFICIENT5               (0x3d)  */
+        0x00,   /* AK4671_E3_COEFFICIENT0               (0x3e)  */
+        0x00,   /* AK4671_E3_COEFFICIENT1               (0x3f)  */
+        0x00,   /* AK4671_E3_COEFFICIENT2               (0x40)  */
+        0x00,   /* AK4671_E3_COEFFICIENT3               (0x41)  */
+        0x00,   /* AK4671_E3_COEFFICIENT4               (0x42)  */
+        0x00,   /* AK4671_E3_COEFFICIENT5               (0x43)  */
+        0x00,   /* AK4671_E4_COEFFICIENT0               (0x44)  */
+        0x00,   /* AK4671_E4_COEFFICIENT1               (0x45)  */
+        0x00,   /* AK4671_E4_COEFFICIENT2               (0x46)  */
+        0x00,   /* AK4671_E4_COEFFICIENT3               (0x47)  */
+        0x00,   /* AK4671_E4_COEFFICIENT4               (0x48)  */
+        0x00,   /* AK4671_E4_COEFFICIENT5               (0x49)  */
+        0x00,   /* AK4671_E5_COEFFICIENT0               (0x4a)  */
+        0x00,   /* AK4671_E5_COEFFICIENT1               (0x4b)  */
+        0x00,   /* AK4671_E5_COEFFICIENT2               (0x4c)  */
+        0x00,   /* AK4671_E5_COEFFICIENT3               (0x4d)  */
+        0x00,   /* AK4671_E5_COEFFICIENT4               (0x4e)  */
+        0x00,   /* AK4671_E5_COEFFICIENT5               (0x4f)  */
+        0x88,   /* AK4671_EQ_CONTROL_250HZ_100HZ        (0x50)  */
+        0x88,   /* AK4671_EQ_CONTROL_3500HZ_1KHZ        (0x51)  */
+        0x08,   /* AK4671_EQ_CONTRO_10KHZ               (0x52)  */
+        0x00,   /* AK4671_PCM_IF_CONTROL0               (0x53)  */
+        0x00,   /* AK4671_PCM_IF_CONTROL1               (0x54)  */
+        0x00,   /* AK4671_PCM_IF_CONTROL2               (0x55)  */
+        0x18,   /* AK4671_DIGITAL_VOLUME_B_CONTROL      (0x56)  */
+        0x18,   /* AK4671_DIGITAL_VOLUME_C_CONTROL      (0x57)  */
+        0x00,   /* AK4671_SIDETONE_VOLUME_CONTROL       (0x58)  */
+        0x00,   /* AK4671_DIGITAL_MIXING_CONTROL2       (0x59)  */
+        0x00,   /* AK4671_SAR_ADC_CONTROL               (0x5a)  */
+};
+
+/*
+ * LOUT1/ROUT1 output volume control:
+ * from -24 to 6 dB in 6 dB steps (mute instead of -30 dB)
+ */
+static DECLARE_TLV_DB_SCALE(out1_tlv, -3000, 600, 1);
+
+/*
+ * LOUT2/ROUT2 output volume control:
+ * from -33 to 6 dB in 3 dB steps (mute instead of -33 dB)
+ */
+static DECLARE_TLV_DB_SCALE(out2_tlv, -3300, 300, 1);
+
+/*
+ * LOUT3/ROUT3 output volume control:
+ * from -6 to 3 dB in 3 dB steps
+ */
+static DECLARE_TLV_DB_SCALE(out3_tlv, -600, 300, 0);
+
+/*
+ * Mic amp gain control:
+ * from -15 to 30 dB in 3 dB steps
+ * REVISIT: The actual min value(0x01) is -12 dB and the reg value 0x00 is not
+ * available
+ */
+static DECLARE_TLV_DB_SCALE(mic_amp_tlv, -1500, 300, 0);
+
+static const struct snd_kcontrol_new ak4671_snd_controls[] = {
+        /* Common playback gain controls */
+        SOC_SINGLE_TLV("Line Output1 Playback Volume",
+                        AK4671_OUTPUT_VOLUME_CONTROL, 0, 0x6, 0, out1_tlv),
+        SOC_SINGLE_TLV("Headphone Output2 Playback Volume",
+                        AK4671_OUTPUT_VOLUME_CONTROL, 4, 0xd, 0, out2_tlv),
+        SOC_SINGLE_TLV("Line Output3 Playback Volume",
+                        AK4671_LOUT3_POWER_MANAGERMENT, 6, 0x3, 0, out3_tlv),
+
+        /* Common capture gain controls */
+        SOC_DOUBLE_TLV("Mic Amp Capture Volume",
+                        AK4671_MIC_AMP_GAIN, 0, 4, 0xf, 0, mic_amp_tlv),
+};
+
+/* event handlers */
+static int ak4671_out2_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        u8 reg;
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                reg = snd_soc_read(codec, AK4671_LOUT2_POWER_MANAGERMENT);
+                reg |= AK4671_MUTEN;
+                snd_soc_write(codec, AK4671_LOUT2_POWER_MANAGERMENT, reg);
+                break;
+        case SND_SOC_DAPM_PRE_PMD:
+                reg = snd_soc_read(codec, AK4671_LOUT2_POWER_MANAGERMENT);
+                reg &= ~AK4671_MUTEN;
+                snd_soc_write(codec, AK4671_LOUT2_POWER_MANAGERMENT, reg);
+                break;
+        }
+
+        return 0;
+}
+
+/* Output Mixers */
+static const struct snd_kcontrol_new ak4671_lout1_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACL", AK4671_LOUT1_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("LINL1", AK4671_LOUT1_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("LINL2", AK4671_LOUT1_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("LINL3", AK4671_LOUT1_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("LINL4", AK4671_LOUT1_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPL", AK4671_LOUT1_SIGNAL_SELECT, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new ak4671_rout1_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACR", AK4671_ROUT1_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("RINR1", AK4671_ROUT1_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("RINR2", AK4671_ROUT1_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("RINR3", AK4671_ROUT1_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("RINR4", AK4671_ROUT1_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPR", AK4671_ROUT1_SIGNAL_SELECT, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new ak4671_lout2_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACHL", AK4671_LOUT2_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("LINH1", AK4671_LOUT2_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("LINH2", AK4671_LOUT2_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("LINH3", AK4671_LOUT2_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("LINH4", AK4671_LOUT2_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPHL", AK4671_LOUT2_SIGNAL_SELECT, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new ak4671_rout2_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACHR", AK4671_ROUT2_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("RINH1", AK4671_ROUT2_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("RINH2", AK4671_ROUT2_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("RINH3", AK4671_ROUT2_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("RINH4", AK4671_ROUT2_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPHR", AK4671_ROUT2_SIGNAL_SELECT, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new ak4671_lout3_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACSL", AK4671_LOUT3_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("LINS1", AK4671_LOUT3_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("LINS2", AK4671_LOUT3_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("LINS3", AK4671_LOUT3_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("LINS4", AK4671_LOUT3_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPSL", AK4671_LOUT3_SIGNAL_SELECT, 5, 1, 0),
+};
+
+static const struct snd_kcontrol_new ak4671_rout3_mixer_controls[] = {
+        SOC_DAPM_SINGLE("DACSR", AK4671_ROUT3_SIGNAL_SELECT, 0, 1, 0),
+        SOC_DAPM_SINGLE("RINS1", AK4671_ROUT3_SIGNAL_SELECT, 1, 1, 0),
+        SOC_DAPM_SINGLE("RINS2", AK4671_ROUT3_SIGNAL_SELECT, 2, 1, 0),
+        SOC_DAPM_SINGLE("RINS3", AK4671_ROUT3_SIGNAL_SELECT, 3, 1, 0),
+        SOC_DAPM_SINGLE("RINS4", AK4671_ROUT3_SIGNAL_SELECT, 4, 1, 0),
+        SOC_DAPM_SINGLE("LOOPSR", AK4671_ROUT3_SIGNAL_SELECT, 5, 1, 0),
+};
+
+/* Input MUXs */
+static const char *ak4671_lin_mux_texts[] =
+                {"LIN1", "LIN2", "LIN3", "LIN4"};
+static const struct soc_enum ak4671_lin_mux_enum =
+        SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 0,
+                        ARRAY_SIZE(ak4671_lin_mux_texts),
+                        ak4671_lin_mux_texts);
+static const struct snd_kcontrol_new ak4671_lin_mux_control =
+        SOC_DAPM_ENUM("Route", ak4671_lin_mux_enum);
+
+static const char *ak4671_rin_mux_texts[] =
+                {"RIN1", "RIN2", "RIN3", "RIN4"};
+static const struct soc_enum ak4671_rin_mux_enum =
+        SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 2,
+                        ARRAY_SIZE(ak4671_rin_mux_texts),
+                        ak4671_rin_mux_texts);
+static const struct snd_kcontrol_new ak4671_rin_mux_control =
+        SOC_DAPM_ENUM("Route", ak4671_rin_mux_enum);
+
+static const struct snd_soc_dapm_widget ak4671_dapm_widgets[] = {
+        /* Inputs */
+        SND_SOC_DAPM_INPUT("LIN1"),
+        SND_SOC_DAPM_INPUT("RIN1"),
+        SND_SOC_DAPM_INPUT("LIN2"),
+        SND_SOC_DAPM_INPUT("RIN2"),
+        SND_SOC_DAPM_INPUT("LIN3"),
+        SND_SOC_DAPM_INPUT("RIN3"),
+        SND_SOC_DAPM_INPUT("LIN4"),
+        SND_SOC_DAPM_INPUT("RIN4"),
+
+        /* Outputs */
+        SND_SOC_DAPM_OUTPUT("LOUT1"),
+        SND_SOC_DAPM_OUTPUT("ROUT1"),
+        SND_SOC_DAPM_OUTPUT("LOUT2"),
+        SND_SOC_DAPM_OUTPUT("ROUT2"),
+        SND_SOC_DAPM_OUTPUT("LOUT3"),
+        SND_SOC_DAPM_OUTPUT("ROUT3"),
+
+        /* DAC */
+        SND_SOC_DAPM_DAC("DAC Left", "Left HiFi Playback",
+                        AK4671_AD_DA_POWER_MANAGEMENT, 6, 0),
+        SND_SOC_DAPM_DAC("DAC Right", "Right HiFi Playback",
+                        AK4671_AD_DA_POWER_MANAGEMENT, 7, 0),
+
+        /* ADC */
+        SND_SOC_DAPM_ADC("ADC Left", "Left HiFi Capture",
+                        AK4671_AD_DA_POWER_MANAGEMENT, 4, 0),
+        SND_SOC_DAPM_ADC("ADC Right", "Right HiFi Capture",
+                        AK4671_AD_DA_POWER_MANAGEMENT, 5, 0),
+
+        /* PGA */
+        SND_SOC_DAPM_PGA("LOUT2 Mix Amp",
+                        AK4671_LOUT2_POWER_MANAGERMENT, 5, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("ROUT2 Mix Amp",
+                        AK4671_LOUT2_POWER_MANAGERMENT, 6, 0, NULL, 0),
+
+        SND_SOC_DAPM_PGA("LIN1 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 0, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("RIN1 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 1, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("LIN2 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 2, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("RIN2 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 3, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("LIN3 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 4, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("RIN3 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 5, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("LIN4 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 6, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("RIN4 Mixing Circuit",
+                        AK4671_MIXING_POWER_MANAGEMENT1, 7, 0, NULL, 0),
+
+        /* Output Mixers */
+        SND_SOC_DAPM_MIXER("LOUT1 Mixer", AK4671_LOUT1_POWER_MANAGERMENT, 0, 0,
+                        &ak4671_lout1_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_lout1_mixer_controls)),
+        SND_SOC_DAPM_MIXER("ROUT1 Mixer", AK4671_LOUT1_POWER_MANAGERMENT, 1, 0,
+                        &ak4671_rout1_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_rout1_mixer_controls)),
+        SND_SOC_DAPM_MIXER_E("LOUT2 Mixer", AK4671_LOUT2_POWER_MANAGERMENT,
+                        0, 0, &ak4671_lout2_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_lout2_mixer_controls),
+                        ak4671_out2_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_MIXER_E("ROUT2 Mixer", AK4671_LOUT2_POWER_MANAGERMENT,
+                        1, 0, &ak4671_rout2_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_rout2_mixer_controls),
+                        ak4671_out2_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_PRE_PMD),
+        SND_SOC_DAPM_MIXER("LOUT3 Mixer", AK4671_LOUT3_POWER_MANAGERMENT, 0, 0,
+                        &ak4671_lout3_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_lout3_mixer_controls)),
+        SND_SOC_DAPM_MIXER("ROUT3 Mixer", AK4671_LOUT3_POWER_MANAGERMENT, 1, 0,
+                        &ak4671_rout3_mixer_controls[0],
+                        ARRAY_SIZE(ak4671_rout3_mixer_controls)),
+
+        /* Input MUXs */
+        SND_SOC_DAPM_MUX("LIN MUX", AK4671_AD_DA_POWER_MANAGEMENT, 2, 0,
+                        &ak4671_lin_mux_control),
+        SND_SOC_DAPM_MUX("RIN MUX", AK4671_AD_DA_POWER_MANAGEMENT, 3, 0,
+                        &ak4671_rin_mux_control),
+
+        /* Mic Power */
+        SND_SOC_DAPM_MICBIAS("Mic Bias", AK4671_AD_DA_POWER_MANAGEMENT, 1, 0),
+
+        /* Supply */
+        SND_SOC_DAPM_SUPPLY("PMPLL", AK4671_PLL_MODE_SELECT1, 0, 0, NULL, 0),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        {"DAC Left", "NULL", "PMPLL"},
+        {"DAC Right", "NULL", "PMPLL"},
+        {"ADC Left", "NULL", "PMPLL"},
+        {"ADC Right", "NULL", "PMPLL"},
+
+        /* Outputs */
+        {"LOUT1", "NULL", "LOUT1 Mixer"},
+        {"ROUT1", "NULL", "ROUT1 Mixer"},
+        {"LOUT2", "NULL", "LOUT2 Mix Amp"},
+        {"ROUT2", "NULL", "ROUT2 Mix Amp"},
+        {"LOUT3", "NULL", "LOUT3 Mixer"},
+        {"ROUT3", "NULL", "ROUT3 Mixer"},
+
+        {"LOUT1 Mixer", "DACL", "DAC Left"},
+        {"ROUT1 Mixer", "DACR", "DAC Right"},
+        {"LOUT2 Mixer", "DACHL", "DAC Left"},
+        {"ROUT2 Mixer", "DACHR", "DAC Right"},
+        {"LOUT2 Mix Amp", "NULL", "LOUT2 Mixer"},
+        {"ROUT2 Mix Amp", "NULL", "ROUT2 Mixer"},
+        {"LOUT3 Mixer", "DACSL", "DAC Left"},
+        {"ROUT3 Mixer", "DACSR", "DAC Right"},
+
+        /* Inputs */
+        {"LIN MUX", "LIN1", "LIN1"},
+        {"LIN MUX", "LIN2", "LIN2"},
+        {"LIN MUX", "LIN3", "LIN3"},
+        {"LIN MUX", "LIN4", "LIN4"},
+
+        {"RIN MUX", "RIN1", "RIN1"},
+        {"RIN MUX", "RIN2", "RIN2"},
+        {"RIN MUX", "RIN3", "RIN3"},
+        {"RIN MUX", "RIN4", "RIN4"},
+
+        {"LIN1", NULL, "Mic Bias"},
+        {"RIN1", NULL, "Mic Bias"},
+        {"LIN2", NULL, "Mic Bias"},
+        {"RIN2", NULL, "Mic Bias"},
+
+        {"ADC Left", "NULL", "LIN MUX"},
+        {"ADC Right", "NULL", "RIN MUX"},
+
+        /* Analog Loops */
+        {"LIN1 Mixing Circuit", "NULL", "LIN1"},
+        {"RIN1 Mixing Circuit", "NULL", "RIN1"},
+        {"LIN2 Mixing Circuit", "NULL", "LIN2"},
+        {"RIN2 Mixing Circuit", "NULL", "RIN2"},
+        {"LIN3 Mixing Circuit", "NULL", "LIN3"},
+        {"RIN3 Mixing Circuit", "NULL", "RIN3"},
+        {"LIN4 Mixing Circuit", "NULL", "LIN4"},
+        {"RIN4 Mixing Circuit", "NULL", "RIN4"},
+
+        {"LOUT1 Mixer", "LINL1", "LIN1 Mixing Circuit"},
+        {"ROUT1 Mixer", "RINR1", "RIN1 Mixing Circuit"},
+        {"LOUT2 Mixer", "LINH1", "LIN1 Mixing Circuit"},
+        {"ROUT2 Mixer", "RINH1", "RIN1 Mixing Circuit"},
+        {"LOUT3 Mixer", "LINS1", "LIN1 Mixing Circuit"},
+        {"ROUT3 Mixer", "RINS1", "RIN1 Mixing Circuit"},
+
+        {"LOUT1 Mixer", "LINL2", "LIN2 Mixing Circuit"},
+        {"ROUT1 Mixer", "RINR2", "RIN2 Mixing Circuit"},
+        {"LOUT2 Mixer", "LINH2", "LIN2 Mixing Circuit"},
+        {"ROUT2 Mixer", "RINH2", "RIN2 Mixing Circuit"},
+        {"LOUT3 Mixer", "LINS2", "LIN2 Mixing Circuit"},
+        {"ROUT3 Mixer", "RINS2", "RIN2 Mixing Circuit"},
+
+        {"LOUT1 Mixer", "LINL3", "LIN3 Mixing Circuit"},
+        {"ROUT1 Mixer", "RINR3", "RIN3 Mixing Circuit"},
+        {"LOUT2 Mixer", "LINH3", "LIN3 Mixing Circuit"},
+        {"ROUT2 Mixer", "RINH3", "RIN3 Mixing Circuit"},
+        {"LOUT3 Mixer", "LINS3", "LIN3 Mixing Circuit"},
+        {"ROUT3 Mixer", "RINS3", "RIN3 Mixing Circuit"},
+
+        {"LOUT1 Mixer", "LINL4", "LIN4 Mixing Circuit"},
+        {"ROUT1 Mixer", "RINR4", "RIN4 Mixing Circuit"},
+        {"LOUT2 Mixer", "LINH4", "LIN4 Mixing Circuit"},
+        {"ROUT2 Mixer", "RINH4", "RIN4 Mixing Circuit"},
+        {"LOUT3 Mixer", "LINS4", "LIN4 Mixing Circuit"},
+        {"ROUT3 Mixer", "RINS4", "RIN4 Mixing Circuit"},
+};
+
+static int ak4671_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, ak4671_dapm_widgets,
+                                  ARRAY_SIZE(ak4671_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        return 0;
+}
+
+static int ak4671_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 fs;
+
+        fs = snd_soc_read(codec, AK4671_PLL_MODE_SELECT0);
+        fs &= ~AK4671_FS;
+
+        switch (params_rate(params)) {
+        case 8000:
+                fs |= AK4671_FS_8KHZ;
+                break;
+        case 12000:
+                fs |= AK4671_FS_12KHZ;
+                break;
+        case 16000:
+                fs |= AK4671_FS_16KHZ;
+                break;
+        case 24000:
+                fs |= AK4671_FS_24KHZ;
+                break;
+        case 11025:
+                fs |= AK4671_FS_11_025KHZ;
+                break;
+        case 22050:
+                fs |= AK4671_FS_22_05KHZ;
+                break;
+        case 32000:
+                fs |= AK4671_FS_32KHZ;
+                break;
+        case 44100:
+                fs |= AK4671_FS_44_1KHZ;
+                break;
+        case 48000:
+                fs |= AK4671_FS_48KHZ;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, AK4671_PLL_MODE_SELECT0, fs);
+
+        return 0;
+}
+
+static int ak4671_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
+                unsigned int freq, int dir)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 pll;
+
+        pll = snd_soc_read(codec, AK4671_PLL_MODE_SELECT0);
+        pll &= ~AK4671_PLL;
+
+        switch (freq) {
+        case 11289600:
+                pll |= AK4671_PLL_11_2896MHZ;
+                break;
+        case 12000000:
+                pll |= AK4671_PLL_12MHZ;
+                break;
+        case 12288000:
+                pll |= AK4671_PLL_12_288MHZ;
+                break;
+        case 13000000:
+                pll |= AK4671_PLL_13MHZ;
+                break;
+        case 13500000:
+                pll |= AK4671_PLL_13_5MHZ;
+                break;
+        case 19200000:
+                pll |= AK4671_PLL_19_2MHZ;
+                break;
+        case 24000000:
+                pll |= AK4671_PLL_24MHZ;
+                break;
+        case 26000000:
+                pll |= AK4671_PLL_26MHZ;
+                break;
+        case 27000000:
+                pll |= AK4671_PLL_27MHZ;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, AK4671_PLL_MODE_SELECT0, pll);
+
+        return 0;
+}
+
+static int ak4671_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u8 mode;
+        u8 format;
+
+        /* set master/slave audio interface */
+        mode = snd_soc_read(codec, AK4671_PLL_MODE_SELECT1);
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                mode |= AK4671_M_S;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                mode &= ~(AK4671_M_S);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        format = snd_soc_read(codec, AK4671_FORMAT_SELECT);
+        format &= ~AK4671_DIF;
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                format |= AK4671_DIF_I2S_MODE;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                format |= AK4671_DIF_MSB_MODE;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                format |= AK4671_DIF_DSP_MODE;
+                format |= AK4671_BCKP;
+                format |= AK4671_MSBS;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* set mode and format */
+        snd_soc_write(codec, AK4671_PLL_MODE_SELECT1, mode);
+        snd_soc_write(codec, AK4671_FORMAT_SELECT, format);
+
+        return 0;
+}
+
+static int ak4671_set_bias_level(struct snd_soc_codec *codec,
+                enum snd_soc_bias_level level)
+{
+        u8 reg;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+        case SND_SOC_BIAS_STANDBY:
+                reg = snd_soc_read(codec, AK4671_AD_DA_POWER_MANAGEMENT);
+                snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT,
+                                reg | AK4671_PMVCM);
+                break;
+        case SND_SOC_BIAS_OFF:
+                snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define AK4671_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)
+
+#define AK4671_FORMATS          SNDRV_PCM_FMTBIT_S16_LE
+
+static struct snd_soc_dai_ops ak4671_dai_ops = {
+        .hw_params      = ak4671_hw_params,
+        .set_sysclk     = ak4671_set_dai_sysclk,
+        .set_fmt        = ak4671_set_dai_fmt,
+};
+
+struct snd_soc_dai ak4671_dai = {
+        .name = "AK4671",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = AK4671_RATES,
+                .formats = AK4671_FORMATS,},
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = AK4671_RATES,
+                .formats = AK4671_FORMATS,},
+        .ops = &ak4671_dai_ops,
+};
+EXPORT_SYMBOL_GPL(ak4671_dai);
+
+static int ak4671_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (ak4671_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = ak4671_codec;
+        codec = ak4671_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, ak4671_snd_controls,
+                             ARRAY_SIZE(ak4671_snd_controls));
+        ak4671_add_widgets(codec);
+
+        ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return ret;
+
+pcm_err:
+        return ret;
+}
+
+static int ak4671_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_ak4671 = {
+        .probe = ak4671_probe,
+        .remove = ak4671_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_ak4671);
+
+static int ak4671_register(struct ak4671_priv *ak4671,
+                enum snd_soc_control_type control)
+{
+        int ret;
+        struct snd_soc_codec *codec = &ak4671->codec;
+
+        if (ak4671_codec) {
+                dev_err(codec->dev, "Another AK4671 is registered\n");
+                ret = -EINVAL;
+                goto err;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = ak4671;
+        codec->name = "AK4671";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = ak4671_set_bias_level;
+        codec->dai = &ak4671_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = AK4671_CACHEREGNUM;
+        codec->reg_cache = &ak4671->reg_cache;
+
+        memcpy(codec->reg_cache, ak4671_reg, sizeof(ak4671_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 8, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        ak4671_dai.dev = codec->dev;
+        ak4671_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_dai(&ak4671_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(ak4671);
+        return ret;
+}
+
+static void ak4671_unregister(struct ak4671_priv *ak4671)
+{
+        ak4671_set_bias_level(&ak4671->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&ak4671_dai);
+        snd_soc_unregister_codec(&ak4671->codec);
+        kfree(ak4671);
+        ak4671_codec = NULL;
+}
+
+static int __devinit ak4671_i2c_probe(struct i2c_client *client,
+                const struct i2c_device_id *id)
+{
+        struct ak4671_priv *ak4671;
+        struct snd_soc_codec *codec;
+
+        ak4671 = kzalloc(sizeof(struct ak4671_priv), GFP_KERNEL);
+        if (ak4671 == NULL)
+                return -ENOMEM;
+
+        codec = &ak4671->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(client, ak4671);
+        codec->control_data = client;
+
+        codec->dev = &client->dev;
+
+        return ak4671_register(ak4671, SND_SOC_I2C);
+}
+
+static __devexit int ak4671_i2c_remove(struct i2c_client *client)
+{
+        struct ak4671_priv *ak4671 = i2c_get_clientdata(client);
+
+        ak4671_unregister(ak4671);
+
+        return 0;
+}
+
+static const struct i2c_device_id ak4671_i2c_id[] = {
+        { "ak4671", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ak4671_i2c_id);
+
+static struct i2c_driver ak4671_i2c_driver = {
+        .driver = {
+                .name = "ak4671",
+                .owner = THIS_MODULE,
+        },
+        .probe = ak4671_i2c_probe,
+        .remove = __devexit_p(ak4671_i2c_remove),
+        .id_table = ak4671_i2c_id,
+};
+
+static int __init ak4671_modinit(void)
+{
+        return i2c_add_driver(&ak4671_i2c_driver);
+}
+module_init(ak4671_modinit);
+
+static void __exit ak4671_exit(void)
+{
+        i2c_del_driver(&ak4671_i2c_driver);
+}
+module_exit(ak4671_exit);
+
+MODULE_DESCRIPTION("ASoC AK4671 codec driver");
+MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/ak4671.h b/sound/soc/codecs/ak4671.h
new file mode 100644
index 000000000000..e2fad964e88b
--- /dev/null
+++ b/sound/soc/codecs/ak4671.h
@@ -0,0 +1,156 @@
+/*
+ * ak4671.h  --  audio driver for AK4671
+ *
+ * Copyright (C) 2009 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.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.
+ *
+ */
+
+#ifndef _AK4671_H
+#define _AK4671_H
+
+#define AK4671_AD_DA_POWER_MANAGEMENT           0x00
+#define AK4671_PLL_MODE_SELECT0                 0x01
+#define AK4671_PLL_MODE_SELECT1                 0x02
+#define AK4671_FORMAT_SELECT                    0x03
+#define AK4671_MIC_SIGNAL_SELECT                0x04
+#define AK4671_MIC_AMP_GAIN                     0x05
+#define AK4671_MIXING_POWER_MANAGEMENT0         0x06
+#define AK4671_MIXING_POWER_MANAGEMENT1         0x07
+#define AK4671_OUTPUT_VOLUME_CONTROL            0x08
+#define AK4671_LOUT1_SIGNAL_SELECT              0x09
+#define AK4671_ROUT1_SIGNAL_SELECT              0x0a
+#define AK4671_LOUT2_SIGNAL_SELECT              0x0b
+#define AK4671_ROUT2_SIGNAL_SELECT              0x0c
+#define AK4671_LOUT3_SIGNAL_SELECT              0x0d
+#define AK4671_ROUT3_SIGNAL_SELECT              0x0e
+#define AK4671_LOUT1_POWER_MANAGERMENT          0x0f
+#define AK4671_LOUT2_POWER_MANAGERMENT          0x10
+#define AK4671_LOUT3_POWER_MANAGERMENT          0x11
+#define AK4671_LCH_INPUT_VOLUME_CONTROL         0x12
+#define AK4671_RCH_INPUT_VOLUME_CONTROL         0x13
+#define AK4671_ALC_REFERENCE_SELECT             0x14
+#define AK4671_DIGITAL_MIXING_CONTROL           0x15
+#define AK4671_ALC_TIMER_SELECT                 0x16
+#define AK4671_ALC_MODE_CONTROL                 0x17
+#define AK4671_MODE_CONTROL1                    0x18
+#define AK4671_MODE_CONTROL2                    0x19
+#define AK4671_LCH_OUTPUT_VOLUME_CONTROL        0x1a
+#define AK4671_RCH_OUTPUT_VOLUME_CONTROL        0x1b
+#define AK4671_SIDETONE_A_CONTROL               0x1c
+#define AK4671_DIGITAL_FILTER_SELECT            0x1d
+#define AK4671_FIL3_COEFFICIENT0                0x1e
+#define AK4671_FIL3_COEFFICIENT1                0x1f
+#define AK4671_FIL3_COEFFICIENT2                0x20
+#define AK4671_FIL3_COEFFICIENT3                0x21
+#define AK4671_EQ_COEFFICIENT0                  0x22
+#define AK4671_EQ_COEFFICIENT1                  0x23
+#define AK4671_EQ_COEFFICIENT2                  0x24
+#define AK4671_EQ_COEFFICIENT3                  0x25
+#define AK4671_EQ_COEFFICIENT4                  0x26
+#define AK4671_EQ_COEFFICIENT5                  0x27
+#define AK4671_FIL1_COEFFICIENT0                0x28
+#define AK4671_FIL1_COEFFICIENT1                0x29
+#define AK4671_FIL1_COEFFICIENT2                0x2a
+#define AK4671_FIL1_COEFFICIENT3                0x2b
+#define AK4671_FIL2_COEFFICIENT0                0x2c
+#define AK4671_FIL2_COEFFICIENT1                0x2d
+#define AK4671_FIL2_COEFFICIENT2                0x2e
+#define AK4671_FIL2_COEFFICIENT3                0x2f
+#define AK4671_DIGITAL_FILTER_SELECT2           0x30
+#define AK4671_E1_COEFFICIENT0                  0x32
+#define AK4671_E1_COEFFICIENT1                  0x33
+#define AK4671_E1_COEFFICIENT2                  0x34
+#define AK4671_E1_COEFFICIENT3                  0x35
+#define AK4671_E1_COEFFICIENT4                  0x36
+#define AK4671_E1_COEFFICIENT5                  0x37
+#define AK4671_E2_COEFFICIENT0                  0x38
+#define AK4671_E2_COEFFICIENT1                  0x39
+#define AK4671_E2_COEFFICIENT2                  0x3a
+#define AK4671_E2_COEFFICIENT3                  0x3b
+#define AK4671_E2_COEFFICIENT4                  0x3c
+#define AK4671_E2_COEFFICIENT5                  0x3d
+#define AK4671_E3_COEFFICIENT0                  0x3e
+#define AK4671_E3_COEFFICIENT1                  0x3f
+#define AK4671_E3_COEFFICIENT2                  0x40
+#define AK4671_E3_COEFFICIENT3                  0x41
+#define AK4671_E3_COEFFICIENT4                  0x42
+#define AK4671_E3_COEFFICIENT5                  0x43
+#define AK4671_E4_COEFFICIENT0                  0x44
+#define AK4671_E4_COEFFICIENT1                  0x45
+#define AK4671_E4_COEFFICIENT2                  0x46
+#define AK4671_E4_COEFFICIENT3                  0x47
+#define AK4671_E4_COEFFICIENT4                  0x48
+#define AK4671_E4_COEFFICIENT5                  0x49
+#define AK4671_E5_COEFFICIENT0                  0x4a
+#define AK4671_E5_COEFFICIENT1                  0x4b
+#define AK4671_E5_COEFFICIENT2                  0x4c
+#define AK4671_E5_COEFFICIENT3                  0x4d
+#define AK4671_E5_COEFFICIENT4                  0x4e
+#define AK4671_E5_COEFFICIENT5                  0x4f
+#define AK4671_EQ_CONTROL_250HZ_100HZ           0x50
+#define AK4671_EQ_CONTROL_3500HZ_1KHZ           0x51
+#define AK4671_EQ_CONTRO_10KHZ                  0x52
+#define AK4671_PCM_IF_CONTROL0                  0x53
+#define AK4671_PCM_IF_CONTROL1                  0x54
+#define AK4671_PCM_IF_CONTROL2                  0x55
+#define AK4671_DIGITAL_VOLUME_B_CONTROL         0x56
+#define AK4671_DIGITAL_VOLUME_C_CONTROL         0x57
+#define AK4671_SIDETONE_VOLUME_CONTROL          0x58
+#define AK4671_DIGITAL_MIXING_CONTROL2          0x59
+#define AK4671_SAR_ADC_CONTROL                  0x5a
+
+#define AK4671_CACHEREGNUM                      (AK4671_SAR_ADC_CONTROL + 1)
+
+/* Bitfield Definitions */
+
+/* AK4671_AD_DA_POWER_MANAGEMENT (0x00) Fields */
+#define AK4671_PMVCM                            0x01
+
+/* AK4671_PLL_MODE_SELECT0 (0x01) Fields */
+#define AK4671_PLL                              0x0f
+#define AK4671_PLL_11_2896MHZ                   (4 << 0)
+#define AK4671_PLL_12_288MHZ                    (5 << 0)
+#define AK4671_PLL_12MHZ                        (6 << 0)
+#define AK4671_PLL_24MHZ                        (7 << 0)
+#define AK4671_PLL_19_2MHZ                      (8 << 0)
+#define AK4671_PLL_13_5MHZ                      (12 << 0)
+#define AK4671_PLL_27MHZ                        (13 << 0)
+#define AK4671_PLL_13MHZ                        (14 << 0)
+#define AK4671_PLL_26MHZ                        (15 << 0)
+#define AK4671_FS                               0xf0
+#define AK4671_FS_8KHZ                          (0 << 4)
+#define AK4671_FS_12KHZ                         (1 << 4)
+#define AK4671_FS_16KHZ                         (2 << 4)
+#define AK4671_FS_24KHZ                         (3 << 4)
+#define AK4671_FS_11_025KHZ                     (5 << 4)
+#define AK4671_FS_22_05KHZ                      (7 << 4)
+#define AK4671_FS_32KHZ                         (10 << 4)
+#define AK4671_FS_48KHZ                         (11 << 4)
+#define AK4671_FS_44_1KHZ                       (15 << 4)
+
+/* AK4671_PLL_MODE_SELECT1 (0x02) Fields */
+#define AK4671_PMPLL                            0x01
+#define AK4671_M_S                              0x02
+
+/* AK4671_FORMAT_SELECT (0x03) Fields */
+#define AK4671_DIF                              0x03
+#define AK4671_DIF_DSP_MODE                     (0 << 0)
+#define AK4671_DIF_MSB_MODE                     (2 << 0)
+#define AK4671_DIF_I2S_MODE                     (3 << 0)
+#define AK4671_BCKP                             0x04
+#define AK4671_MSBS                             0x08
+#define AK4671_SDOD                             0x10
+
+/* AK4671_LOUT2_POWER_MANAGEMENT (0x10) Fields */
+#define AK4671_MUTEN                            0x04
+
+extern struct snd_soc_dai ak4671_dai;
+extern struct snd_soc_codec_device soc_codec_dev_ak4671;
+
+#endif
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index ca1e24a8f12a..81a62d198b70 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -23,11 +23,13 @@
 
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/regulator/consumer.h>
 
 #include "cs4270.h"
 
@@ -106,6 +108,10 @@
 #define CS4270_MUTE_DAC_A       0x01
 #define CS4270_MUTE_DAC_B       0x02
 
+static const char *supply_names[] = {
+        "va", "vd", "vlc"
+};
+
 /* Private data for the CS4270 */
 struct cs4270_private {
         struct snd_soc_codec codec;
@@ -114,6 +120,9 @@ struct cs4270_private {
         unsigned int mode; /* The mode (I2S or left-justified) */
         unsigned int slave_mode;
         unsigned int manual_mute;
+
+        /* power domain regulators */
+        struct regulator_bulk_data supplies[ARRAY_SIZE(supply_names)];
 };
 
 /**
@@ -192,6 +201,11 @@ static struct cs4270_mode_ratios cs4270_mode_ratios[] = {
  * This function must be called by the machine driver's 'startup' function,
  * otherwise the list of supported sample rates will not be available in
  * time for ALSA.
+ *
+ * For setups with variable MCLKs, pass 0 as 'freq' argument. This will cause
+ * theoretically possible sample rates to be enabled. Call it again with a
+ * proper value set one the external clock is set (most probably you would do
+ * that from a machine's driver 'hw_param' hook.
  */
 static int cs4270_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                  int clk_id, unsigned int freq, int dir)
@@ -205,20 +219,27 @@ static int cs4270_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 
         cs4270->mclk = freq;
 
-        for (i = 0; i < NUM_MCLK_RATIOS; i++) {
-                unsigned int rate = freq / cs4270_mode_ratios[i].ratio;
-                rates |= snd_pcm_rate_to_rate_bit(rate);
-                if (rate < rate_min)
-                        rate_min = rate;
-                if (rate > rate_max)
-                        rate_max = rate;
-        }
-        /* FIXME: soc should support a rate list */
-        rates &= ~SNDRV_PCM_RATE_KNOT;
+        if (cs4270->mclk) {
+                for (i = 0; i < NUM_MCLK_RATIOS; i++) {
+                        unsigned int rate = freq / cs4270_mode_ratios[i].ratio;
+                        rates |= snd_pcm_rate_to_rate_bit(rate);
+                        if (rate < rate_min)
+                                rate_min = rate;
+                        if (rate > rate_max)
+                                rate_max = rate;
+                }
+                /* FIXME: soc should support a rate list */
+                rates &= ~SNDRV_PCM_RATE_KNOT;
 
-        if (!rates) {
-                dev_err(codec->dev, "could not find a valid sample rate\n");
-                return -EINVAL;
+                if (!rates) {
+                        dev_err(codec->dev, "could not find a valid sample rate\n");
+                        return -EINVAL;
+                }
+        } else {
+                /* enable all possible rates */
+                rates = SNDRV_PCM_RATE_8000_192000;
+                rate_min = 8000;
+                rate_max = 192000;
         }
 
         codec_dai->playback.rates = rates;
@@ -520,6 +541,7 @@ static const struct snd_kcontrol_new cs4270_snd_controls[] = {
         SOC_SINGLE("Digital Sidetone Switch", CS4270_FORMAT, 5, 1, 0),
         SOC_SINGLE("Soft Ramp Switch", CS4270_TRANS, 6, 1, 0),
         SOC_SINGLE("Zero Cross Switch", CS4270_TRANS, 5, 1, 0),
+        SOC_SINGLE("De-emphasis filter", CS4270_TRANS, 0, 1, 0),
         SOC_SINGLE("Popguard Switch", CS4270_MODE, 0, 1, 1),
         SOC_SINGLE("Auto-Mute Switch", CS4270_MUTE, 5, 1, 0),
         SOC_DOUBLE("Master Capture Switch", CS4270_MUTE, 3, 4, 1, 1),
@@ -578,7 +600,8 @@ static int cs4270_probe(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = cs4270_codec;
-        int ret;
+        struct cs4270_private *cs4270 = codec->private_data;
+        int i, ret;
 
         /* Connect the codec to the socdev.  snd_soc_new_pcms() needs this. */
         socdev->card->codec = codec;
@@ -598,15 +621,26 @@ static int cs4270_probe(struct platform_device *pdev)
                 goto error_free_pcms;
         }
 
-        /* And finally, register the socdev */
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card\n");
+        /* get the power supply regulators */
+        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
+                cs4270->supplies[i].supply = supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(cs4270->supplies),
+                                 cs4270->supplies);
+        if (ret < 0)
                 goto error_free_pcms;
-        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
+                                    cs4270->supplies);
+        if (ret < 0)
+                goto error_free_regulators;
 
         return 0;
 
+error_free_regulators:
+        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies),
+                            cs4270->supplies);
+
 error_free_pcms:
         snd_soc_free_pcms(socdev);
 
@@ -622,8 +656,12 @@ error_free_pcms:
 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;
 
         snd_soc_free_pcms(socdev);
+        regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
+        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
 
         return 0;
 };
@@ -802,36 +840,36 @@ MODULE_DEVICE_TABLE(i2c, cs4270_id);
  * and all registers are written back to the hardware when resuming.
  */
 
-static int cs4270_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
+static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
-
-        return snd_soc_suspend_device(codec->dev);
-}
+        struct snd_soc_codec *codec = cs4270_codec;
+        struct cs4270_private *cs4270 = codec->private_data;
+        int reg, ret;
 
-static int cs4270_i2c_resume(struct i2c_client *client)
-{
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
+        reg = snd_soc_read(codec, CS4270_PWRCTL) | CS4270_PWRCTL_PDN_ALL;
+        if (reg < 0)
+                return reg;
 
-        return snd_soc_resume_device(codec->dev);
-}
+        ret = snd_soc_write(codec, CS4270_PWRCTL, reg);
+        if (ret < 0)
+                return ret;
 
-static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
-{
-        struct snd_soc_codec *codec = cs4270_codec;
-        int reg = snd_soc_read(codec, CS4270_PWRCTL) | CS4270_PWRCTL_PDN_ALL;
+        regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies),
+                               cs4270->supplies);
 
-        return snd_soc_write(codec, CS4270_PWRCTL, reg);
+        return 0;
 }
 
 static int cs4270_soc_resume(struct platform_device *pdev)
 {
         struct snd_soc_codec *codec = cs4270_codec;
+        struct cs4270_private *cs4270 = codec->private_data;
         struct i2c_client *i2c_client = codec->control_data;
         int reg;
 
+        regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
+                              cs4270->supplies);
+
         /* In case the device was put to hard reset during sleep, we need to
          * wait 500ns here before any I2C communication. */
         ndelay(500);
@@ -853,8 +891,6 @@ static int cs4270_soc_resume(struct platform_device *pdev)
         return snd_soc_write(codec, CS4270_PWRCTL, reg);
 }
 #else
-#define cs4270_i2c_suspend      NULL
-#define cs4270_i2c_resume       NULL
 #define cs4270_soc_suspend      NULL
 #define cs4270_soc_resume       NULL
 #endif /* CONFIG_PM */
@@ -873,8 +909,6 @@ static struct i2c_driver cs4270_i2c_driver = {
         .id_table = cs4270_id,
         .probe = cs4270_i2c_probe,
         .remove = cs4270_i2c_remove,
-        .suspend = cs4270_i2c_suspend,
-        .resume = cs4270_i2c_resume,
 };
 
 /*
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index 38eac9c866e1..9f169c477108 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/tty.h>
+#include <linux/slab.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -93,7 +94,6 @@ static int cx20442_add_widgets(struct snd_soc_codec *codec)
         snd_soc_dapm_add_routes(codec, cx20442_audio_map,
                                 ARRAY_SIZE(cx20442_audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -355,17 +355,6 @@ static int cx20442_codec_probe(struct platform_device *pdev)
 
         cx20442_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        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);
 pcm_err:
         return ret;
 }
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
new file mode 100644
index 000000000000..366daf1d044e
--- /dev/null
+++ b/sound/soc/codecs/da7210.c
@@ -0,0 +1,590 @@
+/*
+ * DA7210 ALSA Soc codec driver
+ *
+ * Copyright (c) 2009 Dialog Semiconductor
+ * Written by David Chen <Dajun.chen@diasemi.com>
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Cleanups by Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ * Tested on SuperH Ecovec24 board with S16/S24 LE in 48KHz using I2S
+ *
+ * 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/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/init.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/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+#include <sound/initval.h>
+#include <asm/div64.h>
+
+#include "da7210.h"
+
+/* DA7210 register space */
+#define DA7210_STATUS                   0x02
+#define DA7210_STARTUP1                 0x03
+#define DA7210_MIC_L                    0x07
+#define DA7210_MIC_R                    0x08
+#define DA7210_INMIX_L                  0x0D
+#define DA7210_INMIX_R                  0x0E
+#define DA7210_ADC_HPF                  0x0F
+#define DA7210_ADC                      0x10
+#define DA7210_DAC_HPF                  0x14
+#define DA7210_DAC_L                    0x15
+#define DA7210_DAC_R                    0x16
+#define DA7210_DAC_SEL                  0x17
+#define DA7210_OUTMIX_L                 0x1C
+#define DA7210_OUTMIX_R                 0x1D
+#define DA7210_HP_L_VOL                 0x21
+#define DA7210_HP_R_VOL                 0x22
+#define DA7210_HP_CFG                   0x23
+#define DA7210_DAI_SRC_SEL              0x25
+#define DA7210_DAI_CFG1                 0x26
+#define DA7210_DAI_CFG3                 0x28
+#define DA7210_PLL_DIV3                 0x2B
+#define DA7210_PLL                      0x2C
+
+/* STARTUP1 bit fields */
+#define DA7210_SC_MST_EN                (1 << 0)
+
+/* MIC_L bit fields */
+#define DA7210_MICBIAS_EN               (1 << 6)
+#define DA7210_MIC_L_EN                 (1 << 7)
+
+/* MIC_R bit fields */
+#define DA7210_MIC_R_EN                 (1 << 7)
+
+/* INMIX_L bit fields */
+#define DA7210_IN_L_EN                  (1 << 7)
+
+/* 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_SEL bit fields */
+#define DA7210_DAC_L_SRC_DAI_L          (4 << 0)
+#define DA7210_DAC_L_EN                 (1 << 3)
+#define DA7210_DAC_R_SRC_DAI_R          (5 << 4)
+#define DA7210_DAC_R_EN                 (1 << 7)
+
+/* OUTMIX_L bit fields */
+#define DA7210_OUT_L_EN                 (1 << 7)
+
+/* OUTMIX_R bit fields */
+#define DA7210_OUT_R_EN                 (1 << 7)
+
+/* HP_CFG bit fields */
+#define DA7210_HP_2CAP_MODE             (1 << 1)
+#define DA7210_HP_SENSE_EN              (1 << 2)
+#define DA7210_HP_L_EN                  (1 << 3)
+#define DA7210_HP_MODE                  (1 << 6)
+#define DA7210_HP_R_EN                  (1 << 7)
+
+/* DAI_SRC_SEL bit fields */
+#define DA7210_DAI_OUT_L_SRC            (6 << 0)
+#define DA7210_DAI_OUT_R_SRC            (7 << 4)
+
+/* DAI_CFG1 bit fields */
+#define DA7210_DAI_WORD_S16_LE          (0 << 0)
+#define DA7210_DAI_WORD_S24_LE          (2 << 0)
+#define DA7210_DAI_FLEN_64BIT           (1 << 2)
+#define DA7210_DAI_MODE_MASTER          (1 << 7)
+
+/* DAI_CFG3 bit fields */
+#define DA7210_DAI_FORMAT_I2SMODE       (0 << 0)
+#define DA7210_DAI_OE                   (1 << 3)
+#define DA7210_DAI_EN                   (1 << 7)
+
+/*PLL_DIV3 bit fields */
+#define DA7210_MCLK_RANGE_10_20_MHZ     (1 << 4)
+#define DA7210_PLL_BYP                  (1 << 6)
+
+/* PLL bit fields */
+#define DA7210_PLL_FS_48000             (11 << 0)
+
+#define DA7210_VERSION "0.0.1"
+
+/* Codec private data */
+struct da7210_priv {
+        struct snd_soc_codec codec;
+};
+
+static struct snd_soc_codec *da7210_codec;
+
+/*
+ * Register cache
+ */
+static const u8 da7210_reg[] = {
+        0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R0  - R7  */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, /* R8  - RF  */
+        0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x10, 0x54, /* R10 - R17 */
+        0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R18 - R1F */
+        0x00, 0x00, 0x00, 0x02, 0x00, 0x76, 0x00, 0x00, /* R20 - R27 */
+        0x04, 0x00, 0x00, 0x30, 0x2A, 0x00, 0x40, 0x00, /* R28 - R2F */
+        0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00, /* R30 - R37 */
+        0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x00, 0x00, /* R38 - R3F */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R40 - R4F */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R48 - R4F */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R50 - R57 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R58 - R5F */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R60 - R67 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R68 - R6F */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* R70 - R77 */
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x54, 0x00, /* R78 - R7F */
+        0x00, 0x00, 0x2C, 0x00, 0x00, 0x00, 0x00, 0x00, /* R80 - R87 */
+        0x00,                                           /* R88       */
+};
+
+/*
+ * Read da7210 register cache
+ */
+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));
+        return cache[reg];
+}
+
+/*
+ * Write to the da7210 register space
+ */
+static int da7210_write(struct snd_soc_codec *codec, u32 reg, u32 value)
+{
+        u8 *cache = codec->reg_cache;
+        u8 data[2];
+
+        BUG_ON(codec->volatile_register);
+
+        data[0] = reg & 0xff;
+        data[1] = value & 0xff;
+
+        if (reg >= codec->reg_cache_size)
+                return -EIO;
+
+        if (2 != codec->hw_write(codec->control_data, data, 2))
+                return -EIO;
+
+        cache[reg] = value;
+        return 0;
+}
+
+/*
+ * Read from the da7210 register space.
+ */
+static inline u32 da7210_read(struct snd_soc_codec *codec, u32 reg)
+{
+        if (DA7210_STATUS == reg)
+                return i2c_smbus_read_byte_data(codec->control_data, reg);
+
+        return da7210_read_reg_cache(codec, reg);
+}
+
+static int da7210_startup(struct snd_pcm_substream *substream,
+                          struct snd_soc_dai *dai)
+{
+        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        struct snd_soc_codec *codec = dai->codec;
+
+        if (is_play) {
+                /* PlayBack Volume 40 */
+                snd_soc_update_bits(codec, DA7210_HP_L_VOL, 0x3F, 40);
+                snd_soc_update_bits(codec, DA7210_HP_R_VOL, 0x3F, 40);
+
+                /* Enable Out */
+                snd_soc_update_bits(codec, DA7210_OUTMIX_L, 0x1F, 0x10);
+                snd_soc_update_bits(codec, DA7210_OUTMIX_R, 0x1F, 0x10);
+
+        } else {
+                /* Volume 7 */
+                snd_soc_update_bits(codec, DA7210_MIC_L, 0x7, 0x7);
+                snd_soc_update_bits(codec, DA7210_MIC_R, 0x7, 0x7);
+
+                /* Enable Mic */
+                snd_soc_update_bits(codec, DA7210_INMIX_L, 0x1F, 0x1);
+                snd_soc_update_bits(codec, DA7210_INMIX_R, 0x1F, 0x1);
+        }
+
+        return 0;
+}
+
+/*
+ * Set PCM DAI word length.
+ */
+static int da7210_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;
+        u32 dai_cfg1;
+        u32 reg, mask;
+
+        /* set DAI source to Left and Right ADC */
+        da7210_write(codec, DA7210_DAI_SRC_SEL,
+                     DA7210_DAI_OUT_R_SRC | DA7210_DAI_OUT_L_SRC);
+
+        /* Enable DAI */
+        da7210_write(codec, DA7210_DAI_CFG3, DA7210_DAI_OE | DA7210_DAI_EN);
+
+        dai_cfg1 = 0xFC & da7210_read(codec, DA7210_DAI_CFG1);
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                dai_cfg1 |= DA7210_DAI_WORD_S16_LE;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                dai_cfg1 |= DA7210_DAI_WORD_S24_LE;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        da7210_write(codec, DA7210_DAI_CFG1, dai_cfg1);
+
+        /* FIXME
+         *
+         * It support 48K only now
+         */
+        switch (params_rate(params)) {
+        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;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, reg, mask, 0);
+
+        return 0;
+}
+
+/*
+ * Set DAI mode and Format
+ */
+static int da7210_set_dai_fmt(struct snd_soc_dai *codec_dai, u32 fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u32 dai_cfg1;
+        u32 dai_cfg3;
+
+        dai_cfg1 = 0x7f & da7210_read(codec, DA7210_DAI_CFG1);
+        dai_cfg3 = 0xfc & da7210_read(codec, DA7210_DAI_CFG3);
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                dai_cfg1 |= DA7210_DAI_MODE_MASTER;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* FIXME
+         *
+         * It support I2S only now
+         */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                dai_cfg3 |= DA7210_DAI_FORMAT_I2SMODE;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* FIXME
+         *
+         * It support 64bit data transmission only now
+         */
+        dai_cfg1 |= DA7210_DAI_FLEN_64BIT;
+
+        da7210_write(codec, DA7210_DAI_CFG1, dai_cfg1);
+        da7210_write(codec, DA7210_DAI_CFG3, dai_cfg3);
+
+        return 0;
+}
+
+#define DA7210_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
+
+/* DAI operations */
+static struct snd_soc_dai_ops da7210_dai_ops = {
+        .startup        = da7210_startup,
+        .hw_params      = da7210_hw_params,
+        .set_fmt        = da7210_set_dai_fmt,
+};
+
+struct snd_soc_dai da7210_dai = {
+        .name = "DA7210 IIS",
+        .id = 0,
+        /* playback capabilities */
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = DA7210_FORMATS,
+        },
+        /* capture capabilities */
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = DA7210_FORMATS,
+        },
+        .ops = &da7210_dai_ops,
+};
+EXPORT_SYMBOL_GPL(da7210_dai);
+
+/*
+ * Initialize the DA7210 driver
+ * register the mixer and dsp interfaces with the kernel
+ */
+static int da7210_init(struct da7210_priv *da7210)
+{
+        struct snd_soc_codec *codec = &da7210->codec;
+        int ret = 0;
+
+        if (da7210_codec) {
+                dev_err(codec->dev, "Another da7210 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data     = da7210;
+        codec->name             = "DA7210";
+        codec->owner            = THIS_MODULE;
+        codec->read             = da7210_read;
+        codec->write            = da7210_write;
+        codec->dai              = &da7210_dai;
+        codec->num_dai          = 1;
+        codec->hw_write         = (hw_write_t)i2c_master_send;
+        codec->reg_cache_size   = ARRAY_SIZE(da7210_reg);
+        codec->reg_cache        = kmemdup(da7210_reg,
+                                          sizeof(da7210_reg), GFP_KERNEL);
+
+        if (!codec->reg_cache)
+                return -ENOMEM;
+
+        da7210_dai.dev = codec->dev;
+        da7210_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register CODEC: %d\n", ret);
+                goto init_err;
+        }
+
+        ret = snd_soc_register_dai(&da7210_dai);
+        if (ret) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto init_err;
+        }
+
+        /* FIXME
+         *
+         * This driver use fixed value here
+         */
+
+        /*
+         * ADC settings
+         */
+
+        /* Enable Left & Right MIC PGA and Mic Bias */
+        da7210_write(codec, DA7210_MIC_L, DA7210_MIC_L_EN | DA7210_MICBIAS_EN);
+        da7210_write(codec, DA7210_MIC_R, DA7210_MIC_R_EN);
+
+        /* Enable Left and Right input PGA */
+        da7210_write(codec, DA7210_INMIX_L, DA7210_IN_L_EN);
+        da7210_write(codec, DA7210_INMIX_R, DA7210_IN_R_EN);
+
+        /* Enable Left and Right ADC */
+        da7210_write(codec, DA7210_ADC, DA7210_ADC_L_EN | DA7210_ADC_R_EN);
+
+        /*
+         * DAC settings
+         */
+
+        /* Enable Left and Right DAC */
+        da7210_write(codec, DA7210_DAC_SEL,
+                     DA7210_DAC_L_SRC_DAI_L | DA7210_DAC_L_EN |
+                     DA7210_DAC_R_SRC_DAI_R | DA7210_DAC_R_EN);
+
+        /* Enable Left and Right out PGA */
+        da7210_write(codec, DA7210_OUTMIX_L, DA7210_OUT_L_EN);
+        da7210_write(codec, DA7210_OUTMIX_R, DA7210_OUT_R_EN);
+
+        /* Enable Left and Right HeadPhone PGA */
+        da7210_write(codec, DA7210_HP_CFG,
+                     DA7210_HP_2CAP_MODE | DA7210_HP_SENSE_EN |
+                     DA7210_HP_L_EN | DA7210_HP_MODE | DA7210_HP_R_EN);
+
+        /* 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,
+                     DA7210_MCLK_RANGE_10_20_MHZ | DA7210_PLL_BYP);
+
+        /* Activate all enabled subsystem */
+        da7210_write(codec, DA7210_STARTUP1, DA7210_SC_MST_EN);
+
+        return ret;
+
+init_err:
+        kfree(codec->reg_cache);
+        codec->reg_cache = NULL;
+
+        return ret;
+
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct da7210_priv *da7210;
+        struct snd_soc_codec *codec;
+        int ret;
+
+        da7210 = kzalloc(sizeof(struct da7210_priv), GFP_KERNEL);
+        if (!da7210)
+                return -ENOMEM;
+
+        codec = &da7210->codec;
+        codec->dev = &i2c->dev;
+
+        i2c_set_clientdata(i2c, da7210);
+        codec->control_data = i2c;
+
+        ret = da7210_init(da7210);
+        if (ret < 0)
+                pr_err("Failed to initialise da7210 audio codec\n");
+
+        return ret;
+}
+
+static int __devexit da7210_i2c_remove(struct i2c_client *client)
+{
+        struct da7210_priv *da7210 = i2c_get_clientdata(client);
+
+        snd_soc_unregister_dai(&da7210_dai);
+        kfree(da7210->codec.reg_cache);
+        kfree(da7210);
+        da7210_codec = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id da7210_i2c_id[] = {
+        { "da7210", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, da7210_i2c_id);
+
+/* I2C codec control layer */
+static struct i2c_driver da7210_i2c_driver = {
+        .driver = {
+                .name = "DA7210 I2C Codec",
+                .owner = THIS_MODULE,
+        },
+        .probe = da7210_i2c_probe,
+        .remove =  __devexit_p(da7210_i2c_remove),
+        .id_table = da7210_i2c_id,
+};
+#endif
+
+static int da7210_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret;
+
+        if (!da7210_codec) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = da7210_codec;
+        codec = da7210_codec;
+
+        /* Register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0)
+                goto pcm_err;
+
+        dev_info(&pdev->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION);
+
+pcm_err:
+        return ret;
+}
+
+static int da7210_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_da7210 = {
+        .probe =        da7210_probe,
+        .remove =       da7210_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_da7210);
+
+static int __init da7210_modinit(void)
+{
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&da7210_i2c_driver);
+#endif
+        return ret;
+}
+module_init(da7210_modinit);
+
+static void __exit da7210_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&da7210_i2c_driver);
+#endif
+}
+module_exit(da7210_exit);
+
+MODULE_DESCRIPTION("ASoC DA7210 driver");
+MODULE_AUTHOR("David Chen, Kuninori Morimoto");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/da7210.h b/sound/soc/codecs/da7210.h
new file mode 100644
index 000000000000..390d621eb742
--- /dev/null
+++ b/sound/soc/codecs/da7210.h
@@ -0,0 +1,24 @@
+/*
+ * da7210.h  --  audio driver for da7210
+ *
+ * Copyright (c) 2009 Dialog Semiconductor
+ * Written by David Chen <Dajun.chen@diasemi.com>
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Cleanups by Kuninori Morimoto <morimoto.kuninori@renesas.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.
+ *
+ */
+
+#ifndef _DA7210_H
+#define _DA7210_H
+
+extern struct snd_soc_dai da7210_dai;
+extern struct snd_soc_codec_device soc_codec_dev_da7210;
+
+#endif
+
diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c
index 5cda9e6b5a74..5a5f187a2657 100644
--- a/sound/soc/codecs/pcm3008.c
+++ b/sound/soc/codecs/pcm3008.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/gpio.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
@@ -90,13 +91,6 @@ static int pcm3008_soc_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        /* Register Card. */
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "pcm3008: failed to register card\n");
-                goto card_err;
-        }
-
         /* DEM1  DEM0  DE-EMPHASIS_MODE
          * Low   Low   De-emphasis 44.1 kHz ON
          * Low   High  De-emphasis OFF
@@ -136,8 +130,6 @@ static int pcm3008_soc_probe(struct platform_device *pdev)
 
 gpio_err:
         pcm3008_gpio_free(setup);
-card_err:
-        snd_soc_free_pcms(socdev);
 pcm_err:
         kfree(socdev->card->codec);
 
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index c550750c79c0..29d0906a924a 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -33,6 +33,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -210,7 +211,6 @@ static int ssm2602_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_conn, ARRAY_SIZE(audio_conn));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -613,17 +613,9 @@ static int ssm2602_init(struct snd_soc_device *socdev)
         snd_soc_add_controls(codec, ssm2602_snd_controls,
                                 ARRAY_SIZE(ssm2602_snd_controls));
         ssm2602_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                pr_err("ssm2602: failed to register card\n");
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index befc6488c39a..3293629dcb3b 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <sound/core.h>
@@ -191,6 +192,7 @@ static int ac97_analog_prepare(struct snd_pcm_substream *substream,
         vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
 
         vra |= 0x1; /* enable variable rate audio */
+        vra &= ~0x4; /* disable SPDIF output */
 
         stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
 
@@ -221,22 +223,6 @@ static int ac97_digital_prepare(struct snd_pcm_substream *substream,
         return stac9766_ac97_write(codec, reg, runtime->rate);
 }
 
-static int ac97_digital_trigger(struct snd_pcm_substream *substream,
-                                int cmd, struct snd_soc_dai *dai)
-{
-        struct snd_soc_codec *codec = dai->codec;
-        unsigned short vra;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_STOP:
-                vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
-                vra &= !0x04;
-                stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
-                break;
-        }
-        return 0;
-}
-
 static int stac9766_set_bias_level(struct snd_soc_codec *codec,
                                    enum snd_soc_bias_level level)
 {
@@ -315,7 +301,6 @@ static struct snd_soc_dai_ops stac9766_dai_ops_analog = {
 
 static struct snd_soc_dai_ops stac9766_dai_ops_digital = {
         .prepare = ac97_digital_prepare,
-        .trigger = ac97_digital_trigger,
 };
 
 struct snd_soc_dai stac9766_dai[] = {
@@ -418,9 +403,6 @@ static int stac9766_codec_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, stac9766_snd_ac97_controls,
                              ARRAY_SIZE(stac9766_snd_ac97_controls));
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0)
-                goto reset_err;
         return 0;
 
 reset_err:
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 90a0264f7538..776b79cde904 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -25,6 +25,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -85,7 +86,7 @@ static int tlv320aic23_write(struct snd_soc_codec *codec, unsigned int reg,
          * of data into val
          */
 
-        if ((reg < 0 || reg > 9) && (reg != 15)) {
+        if (reg > 9 && reg != 15) {
                 printk(KERN_WARNING "%s Invalid register R%u\n", __func__, reg);
                 return -1;
         }
@@ -395,7 +396,6 @@ static int tlv320aic23_add_widgets(struct snd_soc_codec *codec)
         /* set up audio path interconnects */
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -628,7 +628,7 @@ static int tlv320aic23_resume(struct platform_device *pdev)
         u16 reg;
 
         /* Sync reg_cache with the hardware */
-        for (reg = 0; reg < TLV320AIC23_RESET; reg++) {
+        for (reg = 0; reg <= TLV320AIC23_ACTIVE; reg++) {
                 u16 val = tlv320aic23_read_reg_cache(codec, reg);
                 tlv320aic23_write(codec, reg, val);
         }
@@ -706,17 +706,9 @@ static int tlv320aic23_init(struct snd_soc_device *socdev)
         snd_soc_add_controls(codec, tlv320aic23_snd_controls,
                                 ARRAY_SIZE(tlv320aic23_snd_controls));
         tlv320aic23_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "tlv320aic23: failed to register card\n");
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 3387d9e736ea..b5b7d6a03844 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -13,6 +13,7 @@
 #include <linux/device.h>
 #include <linux/sysfs.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -356,18 +357,7 @@ static int aic26_probe(struct platform_device *pdev)
                         ARRAY_SIZE(aic26_snd_controls));
         WARN_ON(err < 0);
 
-        /* CODEC is setup, we can register the card now */
-        dev_dbg(&pdev->dev, "Registering card\n");
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "aic26: failed to register card\n");
-                goto card_err;
-        }
         return 0;
-
- card_err:
-        snd_soc_free_pcms(socdev);
-        return ret;
 }
 
 static int aic26_remove(struct platform_device *pdev)
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 3395cf945d56..4a6d56c3fed9 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -39,6 +39,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -753,7 +754,6 @@ static int aic3x_add_widgets(struct snd_soc_codec *codec)
         /* set up audio path interconnects */
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -766,9 +766,10 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_codec *codec = socdev->card->codec;
         struct aic3x_priv *aic3x = codec->private_data;
         int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0;
-        u8 data, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
-        u16 pll_d = 1;
+        u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
+        u16 d, pll_d = 1;
         u8 reg;
+        int clk;
 
         /* select data word length */
         data =
@@ -834,48 +835,70 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
         if (bypass_pll)
                 return 0;
 
-        /* Use PLL
-         * find an apropriate setup for j, d, r and p by iterating over
-         * p and r - j and d are calculated for each fraction.
-         * Up to 128 values are probed, the closest one wins the game.
+        /* Use PLL, compute apropriate setup for j, d, r and p, the closest
+         * one wins the game. Try with d==0 first, next with d!=0.
+         * Constraints for j are according to the datasheet.
          * The sysclk is divided by 1000 to prevent integer overflows.
          */
+
         codec_clk = (2048 * fsref) / (aic3x->sysclk / 1000);
 
         for (r = 1; r <= 16; r++)
                 for (p = 1; p <= 8; p++) {
-                        int clk, tmp = (codec_clk * pll_r * 10) / pll_p;
-                        u8 j = tmp / 10000;
-                        u16 d = tmp % 10000;
+                        for (j = 4; j <= 55; j++) {
+                                /* This is actually 1000*((j+(d/10000))*r)/p
+                                 * The term had to be converted to get
+                                 * rid of the division by 10000; d = 0 here
+                                 */
+                                int tmp_clk = (1000 * j * r) / p;
+
+                                /* Check whether this values get closer than
+                                 * the best ones we had before
+                                 */
+                                if (abs(codec_clk - tmp_clk) <
+                                        abs(codec_clk - last_clk)) {
+                                        pll_j = j; pll_d = 0;
+                                        pll_r = r; pll_p = p;
+                                        last_clk = tmp_clk;
+                                }
+
+                                /* Early exit for exact matches */
+                                if (tmp_clk == codec_clk)
+                                        goto found;
+                        }
+                }
 
-                        if (j > 63)
-                                continue;
+        /* try with d != 0 */
+        for (p = 1; p <= 8; p++) {
+                j = codec_clk * p / 1000;
 
-                        if (d != 0 && aic3x->sysclk < 10000000)
-                                continue;
+                if (j < 4 || j > 11)
+                        continue;
 
-                        /* This is actually 1000 * ((j + (d/10000)) * r) / p
-                         * The term had to be converted to get rid of the
-                         * division by 10000 */
-                        clk = ((10000 * j * r) + (d * r)) / (10 * p);
+                /* do not use codec_clk here since we'd loose precision */
+                d = ((2048 * p * fsref) - j * aic3x->sysclk)
+                        * 100 / (aic3x->sysclk/100);
 
-                        /* check whether this values get closer than the best
-                         * ones we had before */
-                        if (abs(codec_clk - clk) < abs(codec_clk - last_clk)) {
-                                pll_j = j; pll_d = d; pll_r = r; pll_p = p;
-                                last_clk = clk;
-                        }
+                clk = (10000 * j + d) / (10 * p);
 
-                        /* Early exit for exact matches */
-                        if (clk == codec_clk)
-                                break;
+                /* check whether this values get closer than the best
+                 * ones we had before */
+                if (abs(codec_clk - clk) < abs(codec_clk - last_clk)) {
+                        pll_j = j; pll_d = d; pll_r = 1; pll_p = p;
+                        last_clk = clk;
                 }
 
+                /* Early exit for exact matches */
+                if (clk == codec_clk)
+                        goto found;
+        }
+
         if (last_clk == 0) {
                 printk(KERN_ERR "%s(): unable to setup PLL\n", __func__);
                 return -EINVAL;
         }
 
+found:
         data = aic3x_read_reg_cache(codec, AIC3X_PLL_PROGA_REG);
         aic3x_write(codec, AIC3X_PLL_PROGA_REG, data | (pll_p << PLLP_SHIFT));
         aic3x_write(codec, AIC3X_OVRF_STATUS_AND_PLLR_REG, pll_r << PLLR_SHIFT);
@@ -1405,18 +1428,8 @@ static int aic3x_probe(struct platform_device *pdev)
 
         aic3x_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "aic3x: failed to register card\n");
-                goto card_err;
-        }
-
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
 pcm_err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
new file mode 100644
index 000000000000..d1e0e81ef30c
--- /dev/null
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -0,0 +1,1423 @@
+/*
+ * ALSA SoC Texas Instruments TLV320DAC33 codec driver
+ *
+ * Author:      Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *
+ * Copyright:   (C) 2009 Nokia Corporation
+ *
+ * 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/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.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 <sound/tlv320dac33-plat.h>
+#include "tlv320dac33.h"
+
+#define DAC33_BUFFER_SIZE_BYTES         24576   /* bytes, 12288 16 bit words,
+                                                 * 6144 stereo */
+#define DAC33_BUFFER_SIZE_SAMPLES       6144
+
+#define NSAMPLE_MAX             5700
+
+#define LATENCY_TIME_MS         20
+
+static struct snd_soc_codec *tlv320dac33_codec;
+
+enum dac33_state {
+        DAC33_IDLE = 0,
+        DAC33_PREFILL,
+        DAC33_PLAYBACK,
+        DAC33_FLUSH,
+};
+
+enum dac33_fifo_modes {
+        DAC33_FIFO_BYPASS = 0,
+        DAC33_FIFO_MODE1,
+        DAC33_FIFO_MODE7,
+        DAC33_FIFO_LAST_MODE,
+};
+
+#define DAC33_NUM_SUPPLIES 3
+static const char *dac33_supply_names[DAC33_NUM_SUPPLIES] = {
+        "AVDD",
+        "DVDD",
+        "IOVDD",
+};
+
+struct tlv320dac33_priv {
+        struct mutex mutex;
+        struct workqueue_struct *dac33_wq;
+        struct work_struct work;
+        struct snd_soc_codec codec;
+        struct regulator_bulk_data supplies[DAC33_NUM_SUPPLIES];
+        int power_gpio;
+        int chip_power;
+        int irq;
+        unsigned int refclk;
+
+        unsigned int alarm_threshold;   /* set to be half of LATENCY_TIME_MS */
+        unsigned int nsample_min;       /* nsample should not be lower than
+                                         * this */
+        unsigned int nsample_max;       /* nsample should not be higher than
+                                         * this */
+        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 */
+
+        enum dac33_state state;
+};
+
+static const u8 dac33_reg[DAC33_CACHEREGNUM] = {
+0x00, 0x00, 0x00, 0x00, /* 0x00 - 0x03 */
+0x00, 0x00, 0x00, 0x00, /* 0x04 - 0x07 */
+0x00, 0x00, 0x00, 0x00, /* 0x08 - 0x0b */
+0x00, 0x00, 0x00, 0x00, /* 0x0c - 0x0f */
+0x00, 0x00, 0x00, 0x00, /* 0x10 - 0x13 */
+0x00, 0x00, 0x00, 0x00, /* 0x14 - 0x17 */
+0x00, 0x00, 0x00, 0x00, /* 0x18 - 0x1b */
+0x00, 0x00, 0x00, 0x00, /* 0x1c - 0x1f */
+0x00, 0x00, 0x00, 0x00, /* 0x20 - 0x23 */
+0x00, 0x00, 0x00, 0x00, /* 0x24 - 0x27 */
+0x00, 0x00, 0x00, 0x00, /* 0x28 - 0x2b */
+0x00, 0x00, 0x00, 0x80, /* 0x2c - 0x2f */
+0x80, 0x00, 0x00, 0x00, /* 0x30 - 0x33 */
+0x00, 0x00, 0x00, 0x00, /* 0x34 - 0x37 */
+0x00, 0x00,             /* 0x38 - 0x39 */
+/* Registers 0x3a - 0x3f are reserved  */
+            0x00, 0x00, /* 0x3a - 0x3b */
+0x00, 0x00, 0x00, 0x00, /* 0x3c - 0x3f */
+
+0x00, 0x00, 0x00, 0x00, /* 0x40 - 0x43 */
+0x00, 0x80,             /* 0x44 - 0x45 */
+/* Registers 0x46 - 0x47 are reserved  */
+            0x80, 0x80, /* 0x46 - 0x47 */
+
+0x80, 0x00, 0x00,       /* 0x48 - 0x4a */
+/* Registers 0x4b - 0x7c are reserved  */
+                  0x00, /* 0x4b        */
+0x00, 0x00, 0x00, 0x00, /* 0x4c - 0x4f */
+0x00, 0x00, 0x00, 0x00, /* 0x50 - 0x53 */
+0x00, 0x00, 0x00, 0x00, /* 0x54 - 0x57 */
+0x00, 0x00, 0x00, 0x00, /* 0x58 - 0x5b */
+0x00, 0x00, 0x00, 0x00, /* 0x5c - 0x5f */
+0x00, 0x00, 0x00, 0x00, /* 0x60 - 0x63 */
+0x00, 0x00, 0x00, 0x00, /* 0x64 - 0x67 */
+0x00, 0x00, 0x00, 0x00, /* 0x68 - 0x6b */
+0x00, 0x00, 0x00, 0x00, /* 0x6c - 0x6f */
+0x00, 0x00, 0x00, 0x00, /* 0x70 - 0x73 */
+0x00, 0x00, 0x00, 0x00, /* 0x74 - 0x77 */
+0x00, 0x00, 0x00, 0x00, /* 0x78 - 0x7b */
+0x00,                   /* 0x7c        */
+
+      0xda, 0x33, 0x03, /* 0x7d - 0x7f */
+};
+
+/* Register read and write */
+static inline unsigned int dac33_read_reg_cache(struct snd_soc_codec *codec,
+                                                unsigned reg)
+{
+        u8 *cache = codec->reg_cache;
+        if (reg >= DAC33_CACHEREGNUM)
+                return 0;
+
+        return cache[reg];
+}
+
+static inline void dac33_write_reg_cache(struct snd_soc_codec *codec,
+                                         u8 reg, u8 value)
+{
+        u8 *cache = codec->reg_cache;
+        if (reg >= DAC33_CACHEREGNUM)
+                return;
+
+        cache[reg] = value;
+}
+
+static int dac33_read(struct snd_soc_codec *codec, unsigned int reg,
+                      u8 *value)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+        int val;
+
+        *value = reg & 0xff;
+
+        /* If powered off, return the cached value */
+        if (dac33->chip_power) {
+                val = i2c_smbus_read_byte_data(codec->control_data, value[0]);
+                if (val < 0) {
+                        dev_err(codec->dev, "Read failed (%d)\n", val);
+                        value[0] = dac33_read_reg_cache(codec, reg);
+                } else {
+                        value[0] = val;
+                        dac33_write_reg_cache(codec, reg, val);
+                }
+        } else {
+                value[0] = dac33_read_reg_cache(codec, reg);
+        }
+
+        return 0;
+}
+
+static int dac33_write(struct snd_soc_codec *codec, unsigned int reg,
+                       unsigned int value)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+        u8 data[2];
+        int ret = 0;
+
+        /*
+         * data is
+         *   D15..D8 dac33 register offset
+         *   D7...D0 register data
+         */
+        data[0] = reg & 0xff;
+        data[1] = value & 0xff;
+
+        dac33_write_reg_cache(codec, data[0], data[1]);
+        if (dac33->chip_power) {
+                ret = codec->hw_write(codec->control_data, data, 2);
+                if (ret != 2)
+                        dev_err(codec->dev, "Write failed (%d)\n", ret);
+                else
+                        ret = 0;
+        }
+
+        return ret;
+}
+
+static int dac33_write_locked(struct snd_soc_codec *codec, unsigned int reg,
+                       unsigned int value)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+        int ret;
+
+        mutex_lock(&dac33->mutex);
+        ret = dac33_write(codec, reg, value);
+        mutex_unlock(&dac33->mutex);
+
+        return ret;
+}
+
+#define DAC33_I2C_ADDR_AUTOINC  0x80
+static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg,
+                       unsigned int value)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+        u8 data[3];
+        int ret = 0;
+
+        /*
+         * data is
+         *   D23..D16 dac33 register offset
+         *   D15..D8  register data MSB
+         *   D7...D0  register data LSB
+         */
+        data[0] = reg & 0xff;
+        data[1] = (value >> 8) & 0xff;
+        data[2] = value & 0xff;
+
+        dac33_write_reg_cache(codec, data[0], data[1]);
+        dac33_write_reg_cache(codec, data[0] + 1, data[2]);
+
+        if (dac33->chip_power) {
+                /* We need to set autoincrement mode for 16 bit writes */
+                data[0] |= DAC33_I2C_ADDR_AUTOINC;
+                ret = codec->hw_write(codec->control_data, data, 3);
+                if (ret != 3)
+                        dev_err(codec->dev, "Write failed (%d)\n", ret);
+                else
+                        ret = 0;
+        }
+
+        return ret;
+}
+
+static void dac33_restore_regs(struct snd_soc_codec *codec)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+        u8 *cache = codec->reg_cache;
+        u8 data[2];
+        int i, ret;
+
+        if (!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);
+        }
+}
+
+static inline void dac33_soft_power(struct snd_soc_codec *codec, int power)
+{
+        u8 reg;
+
+        reg = dac33_read_reg_cache(codec, DAC33_PWR_CTRL);
+        if (power)
+                reg |= DAC33_PDNALLB;
+        else
+                reg &= ~DAC33_PDNALLB;
+        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;
+
+        mutex_lock(&dac33->mutex);
+        if (power) {
+                ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies),
+                                          dac33->supplies);
+                if (ret != 0) {
+                        dev_err(codec->dev,
+                                "Failed to enable supplies: %d\n", ret);
+                                goto exit;
+                }
+
+                if (dac33->power_gpio >= 0)
+                        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)
+                        gpio_set_value(dac33->power_gpio, 0);
+
+                ret = regulator_bulk_disable(ARRAY_SIZE(dac33->supplies),
+                                             dac33->supplies);
+                if (ret != 0) {
+                        dev_err(codec->dev,
+                                "Failed to disable supplies: %d\n", ret);
+                        goto exit;
+                }
+
+                dac33->chip_power = 0;
+        }
+
+exit:
+        mutex_unlock(&dac33->mutex);
+        return ret;
+}
+
+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;
+
+        ucontrol->value.integer.value[0] = dac33->nsample;
+
+        return 0;
+}
+
+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;
+        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)
+                ret = -EINVAL;
+        else
+                dac33->nsample = ucontrol->value.integer.value[0];
+
+        return ret;
+}
+
+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;
+
+        ucontrol->value.integer.value[0] = dac33->fifo_mode;
+
+        return 0;
+}
+
+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;
+        int ret = 0;
+
+        if (dac33->fifo_mode == ucontrol->value.integer.value[0])
+                return 0;
+        /* Do not allow changes while stream is running*/
+        if (codec->active)
+                return -EPERM;
+
+        if (ucontrol->value.integer.value[0] < 0 ||
+            ucontrol->value.integer.value[0] >= DAC33_FIFO_LAST_MODE)
+                ret = -EINVAL;
+        else
+                dac33->fifo_mode = ucontrol->value.integer.value[0];
+
+        return ret;
+}
+
+/* Codec operation modes */
+static const char *dac33_fifo_mode_texts[] = {
+        "Bypass", "Mode 1", "Mode 7"
+};
+
+static const struct soc_enum dac33_fifo_mode_enum =
+        SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(dac33_fifo_mode_texts),
+                            dac33_fifo_mode_texts);
+
+/*
+ * DACL/R digital volume control:
+ * from 0 dB to -63.5 in 0.5 dB steps
+ * Need to be inverted later on:
+ * 0x00 == 0 dB
+ * 0x7f == -63.5 dB
+ */
+static DECLARE_TLV_DB_SCALE(dac_digivol_tlv, -6350, 50, 0);
+
+static const struct snd_kcontrol_new dac33_snd_controls[] = {
+        SOC_DOUBLE_R_TLV("DAC Digital Playback Volume",
+                DAC33_LDAC_DIG_VOL_CTRL, DAC33_RDAC_DIG_VOL_CTRL,
+                0, 0x7f, 1, dac_digivol_tlv),
+        SOC_DOUBLE_R("DAC Digital Playback Switch",
+                 DAC33_LDAC_DIG_VOL_CTRL, DAC33_RDAC_DIG_VOL_CTRL, 7, 1, 1),
+        SOC_DOUBLE_R("Line to Line Out Volume",
+                 DAC33_LINEL_TO_LLO_VOL, DAC33_LINER_TO_RLO_VOL, 0, 127, 1),
+};
+
+static const struct snd_kcontrol_new dac33_nsample_snd_controls[] = {
+        SOC_SINGLE_EXT("nSample", 0, 0, 5900, 0,
+                 dac33_get_nsample, dac33_set_nsample),
+        SOC_ENUM_EXT("FIFO Mode", dac33_fifo_mode_enum,
+                 dac33_get_fifo_mode, dac33_set_fifo_mode),
+};
+
+/* Analog bypass */
+static const struct snd_kcontrol_new dac33_dapm_abypassl_control =
+        SOC_DAPM_SINGLE("Switch", DAC33_LINEL_TO_LLO_VOL, 7, 1, 1);
+
+static const struct snd_kcontrol_new dac33_dapm_abypassr_control =
+        SOC_DAPM_SINGLE("Switch", DAC33_LINER_TO_RLO_VOL, 7, 1, 1);
+
+static const struct snd_soc_dapm_widget dac33_dapm_widgets[] = {
+        SND_SOC_DAPM_OUTPUT("LEFT_LO"),
+        SND_SOC_DAPM_OUTPUT("RIGHT_LO"),
+
+        SND_SOC_DAPM_INPUT("LINEL"),
+        SND_SOC_DAPM_INPUT("LINER"),
+
+        SND_SOC_DAPM_DAC("DACL", "Left Playback", DAC33_LDAC_PWR_CTRL, 2, 0),
+        SND_SOC_DAPM_DAC("DACR", "Right Playback", DAC33_RDAC_PWR_CTRL, 2, 0),
+
+        /* Analog bypass */
+        SND_SOC_DAPM_SWITCH("Analog Left Bypass", SND_SOC_NOPM, 0, 0,
+                                &dac33_dapm_abypassl_control),
+        SND_SOC_DAPM_SWITCH("Analog Right Bypass", SND_SOC_NOPM, 0, 0,
+                                &dac33_dapm_abypassr_control),
+
+        SND_SOC_DAPM_REG(snd_soc_dapm_mixer, "Output Left Amp Power",
+                         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),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* Analog bypass */
+        {"Analog Left Bypass", "Switch", "LINEL"},
+        {"Analog Right Bypass", "Switch", "LINER"},
+
+        {"Output Left Amp Power", NULL, "DACL"},
+        {"Output Right Amp Power", NULL, "DACR"},
+
+        {"Output Left Amp Power", NULL, "Analog Left Bypass"},
+        {"Output Right Amp Power", NULL, "Analog Right Bypass"},
+
+        /* output */
+        {"LEFT_LO", NULL, "Output Left Amp Power"},
+        {"RIGHT_LO", NULL, "Output Right Amp Power"},
+};
+
+static int dac33_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, dac33_dapm_widgets,
+                                  ARRAY_SIZE(dac33_dapm_widgets));
+
+        /* set up audio path interconnects */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        return 0;
+}
+
+static int dac33_set_bias_level(struct snd_soc_codec *codec,
+                                enum snd_soc_bias_level level)
+{
+        int ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                dac33_soft_power(codec, 1);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = dac33_hard_power(codec, 1);
+                        if (ret != 0)
+                                return ret;
+                }
+
+                dac33_soft_power(codec, 0);
+                break;
+        case SND_SOC_BIAS_OFF:
+                ret = dac33_hard_power(codec, 0);
+                if (ret != 0)
+                        return ret;
+
+                break;
+        }
+        codec->bias_level = level;
+
+        return 0;
+}
+
+static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
+{
+        struct snd_soc_codec *codec;
+
+        codec = &dac33->codec;
+
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_MODE1:
+                dac33_write16(codec, DAC33_NSAMPLE_MSB,
+                                DAC33_THRREG(dac33->nsample));
+                dac33_write16(codec, DAC33_PREFILL_MSB,
+                                DAC33_THRREG(dac33->alarm_threshold));
+                break;
+        case DAC33_FIFO_MODE7:
+                dac33_write16(codec, DAC33_PREFILL_MSB,
+                                DAC33_THRREG(10));
+                break;
+        default:
+                dev_warn(codec->dev, "Unhandled FIFO mode: %d\n",
+                                                        dac33->fifo_mode);
+                break;
+        }
+}
+
+static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33)
+{
+        struct snd_soc_codec *codec;
+
+        codec = &dac33->codec;
+
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_MODE1:
+                dac33_write16(codec, DAC33_NSAMPLE_MSB,
+                                DAC33_THRREG(dac33->nsample));
+                break;
+        case DAC33_FIFO_MODE7:
+                /* At the moment we are not using interrupts in mode7 */
+                break;
+        default:
+                dev_warn(codec->dev, "Unhandled FIFO mode: %d\n",
+                                                        dac33->fifo_mode);
+                break;
+        }
+}
+
+static void dac33_work(struct work_struct *work)
+{
+        struct snd_soc_codec *codec;
+        struct tlv320dac33_priv *dac33;
+        u8 reg;
+
+        dac33 = container_of(work, struct tlv320dac33_priv, work);
+        codec = &dac33->codec;
+
+        mutex_lock(&dac33->mutex);
+        switch (dac33->state) {
+        case DAC33_PREFILL:
+                dac33->state = DAC33_PLAYBACK;
+                dac33_prefill_handler(dac33);
+                break;
+        case DAC33_PLAYBACK:
+                dac33_playback_handler(dac33);
+                break;
+        case DAC33_IDLE:
+                break;
+        case DAC33_FLUSH:
+                dac33->state = DAC33_IDLE;
+                /* Mask all interrupts from dac33 */
+                dac33_write(codec, DAC33_FIFO_IRQ_MASK, 0);
+
+                /* flush fifo */
+                reg = dac33_read_reg_cache(codec, DAC33_FIFO_CTRL_A);
+                reg |= DAC33_FIFOFLUSH;
+                dac33_write(codec, DAC33_FIFO_CTRL_A, reg);
+                break;
+        }
+        mutex_unlock(&dac33->mutex);
+}
+
+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);
+
+        return IRQ_HANDLED;
+}
+
+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;
+
+        /* 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);
+}
+
+static void dac33_oscwait(struct snd_soc_codec *codec)
+{
+        int timeout = 20;
+        u8 reg;
+
+        do {
+                msleep(1);
+                dac33_read(codec, DAC33_INT_OSC_STATUS, &reg);
+        } while (((reg & 0x03) != DAC33_OSCSTATUS_NORMAL) && timeout--);
+        if ((reg & 0x03) != DAC33_OSCSTATUS_NORMAL)
+                dev_err(codec->dev,
+                        "internal oscillator calibration failed\n");
+}
+
+static int dac33_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;
+
+        /* Check parameters for validity */
+        switch (params_rate(params)) {
+        case 44100:
+        case 48000:
+                break;
+        default:
+                dev_err(codec->dev, "unsupported rate %d\n",
+                        params_rate(params));
+                return -EINVAL;
+        }
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        default:
+                dev_err(codec->dev, "unsupported format %d\n",
+                        params_format(params));
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+#define CALC_OSCSET(rate, refclk) ( \
+        ((((rate * 10000) / refclk) * 4096) + 7000) / 10000)
+#define CALC_RATIOSET(rate, refclk) ( \
+        ((((refclk  * 100000) / rate) * 16384) + 50000) / 100000)
+
+/*
+ * tlv320dac33 is strict on the sequence of the register writes, if the register
+ * writes happens in different order, than dac33 might end up in unknown state.
+ * Use the known, working sequence of register writes to initialize the dac33.
+ */
+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;
+        unsigned int oscset, ratioset, pwr_ctrl, reg_tmp;
+        u8 aictrl_a, aictrl_b, fifoctrl_a;
+
+        switch (substream->runtime->rate) {
+        case 44100:
+        case 48000:
+                oscset = CALC_OSCSET(substream->runtime->rate, dac33->refclk);
+                ratioset = CALC_RATIOSET(substream->runtime->rate,
+                                         dac33->refclk);
+                break;
+        default:
+                dev_err(codec->dev, "unsupported rate %d\n",
+                        substream->runtime->rate);
+                return -EINVAL;
+        }
+
+
+        aictrl_a = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A);
+        aictrl_a &= ~(DAC33_NCYCL_MASK | DAC33_WLEN_MASK);
+        /* Read FIFO control A, and clear FIFO flush bit */
+        fifoctrl_a = dac33_read_reg_cache(codec, DAC33_FIFO_CTRL_A);
+        fifoctrl_a &= ~DAC33_FIFOFLUSH;
+
+        fifoctrl_a &= ~DAC33_WIDTH;
+        switch (substream->runtime->format) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                aictrl_a |= (DAC33_NCYCL_16 | DAC33_WLEN_16);
+                fifoctrl_a |= DAC33_WIDTH;
+                break;
+        default:
+                dev_err(codec->dev, "unsupported format %d\n",
+                        substream->runtime->format);
+                return -EINVAL;
+        }
+
+        mutex_lock(&dac33->mutex);
+        dac33_soft_power(codec, 1);
+
+        reg_tmp = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL);
+        dac33_write(codec, DAC33_INT_OSC_CTRL, reg_tmp);
+
+        /* Write registers 0x08 and 0x09 (MSB, LSB) */
+        dac33_write16(codec, DAC33_INT_OSC_FREQ_RAT_A, oscset);
+
+        /* calib time: 128 is a nice number ;) */
+        dac33_write(codec, DAC33_CALIB_TIME, 128);
+
+        /* adjustment treshold & step */
+        dac33_write(codec, DAC33_INT_OSC_CTRL_B, DAC33_ADJTHRSHLD(2) |
+                                                 DAC33_ADJSTEP(1));
+
+        /* div=4 / gain=1 / div */
+        dac33_write(codec, DAC33_INT_OSC_CTRL_C, DAC33_REFDIV(4));
+
+        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);
+
+        dac33_oscwait(codec);
+
+        if (dac33->fifo_mode) {
+                /* Generic for all FIFO modes */
+                /* 50-51 : ASRC Control registers */
+                dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCLKDIV(1));
+                dac33_write(codec, DAC33_ASRC_CTRL_B, 1); /* ??? */
+
+                /* Write registers 0x34 and 0x35 (MSB, LSB) */
+                dac33_write16(codec, DAC33_SRC_REF_CLK_RATIO_A, ratioset);
+
+                /* Set interrupts to high active */
+                dac33_write(codec, DAC33_INTP_CTRL_A, DAC33_INTPM_AHIGH);
+        } else {
+                /* FIFO bypass mode */
+                /* 50-51 : ASRC Control registers */
+                dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCBYP);
+                dac33_write(codec, DAC33_ASRC_CTRL_B, 0); /* ??? */
+        }
+
+        /* Interrupt behaviour configuration */
+        switch (dac33->fifo_mode) {
+        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);
+                break;
+        default:
+                /* in FIFO bypass mode, the interrupts are not used */
+                break;
+        }
+
+        aictrl_b = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B);
+
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_MODE1:
+                /*
+                 * For mode1:
+                 * Disable the FIFO bypass (Enable the use of FIFO)
+                 * Select nSample mode
+                 * BCLK is only running when data is needed by DAC33
+                 */
+                fifoctrl_a &= ~DAC33_FBYPAS;
+                fifoctrl_a &= ~DAC33_FAUTO;
+                aictrl_b &= ~DAC33_BCLKON;
+                break;
+        case DAC33_FIFO_MODE7:
+                /*
+                 * For mode1:
+                 * Disable the FIFO bypass (Enable the use of FIFO)
+                 * Select Threshold mode
+                 * BCLK is only running when data is needed by DAC33
+                 */
+                fifoctrl_a &= ~DAC33_FBYPAS;
+                fifoctrl_a |= DAC33_FAUTO;
+                aictrl_b &= ~DAC33_BCLKON;
+                break;
+        default:
+                /*
+                 * For FIFO bypass mode:
+                 * Enable the FIFO bypass (Disable the FIFO use)
+                 * Set the BCLK as continous
+                 */
+                fifoctrl_a |= DAC33_FBYPAS;
+                aictrl_b |= DAC33_BCLKON;
+                break;
+        }
+
+        dac33_write(codec, DAC33_FIFO_CTRL_A, fifoctrl_a);
+        dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a);
+        dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b);
+
+        /*
+         * BCLK divide ratio
+         * 0: 1.5
+         * 1: 1
+         * 2: 2
+         * ...
+         * 254: 254
+         * 255: 255
+         */
+        if (dac33->fifo_mode)
+                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C,
+                                                        dac33->burst_bclkdiv);
+        else
+                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32);
+
+        switch (dac33->fifo_mode) {
+        case DAC33_FIFO_MODE1:
+                dac33_write16(codec, DAC33_ATHR_MSB,
+                              DAC33_THRREG(dac33->alarm_threshold));
+                break;
+        case DAC33_FIFO_MODE7:
+                /*
+                 * 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));
+                break;
+        default:
+                break;
+        }
+
+        mutex_unlock(&dac33->mutex);
+
+        return 0;
+}
+
+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;
+        unsigned int nsample_limit;
+
+        /* Number of samples (16bit, stereo) in one period */
+        dac33->nsample_min = snd_pcm_lib_period_bytes(substream) / 4;
+
+        /* Number of samples (16bit, stereo) in ALSA buffer */
+        dac33->nsample_max = snd_pcm_lib_buffer_bytes(substream) / 4;
+        /* Subtract one period from the total */
+        dac33->nsample_max -= dac33->nsample_min;
+
+        /* Number of samples for LATENCY_TIME_MS / 2 */
+        dac33->alarm_threshold = substream->runtime->rate /
+                                 (1000 / (LATENCY_TIME_MS / 2));
+
+        /* Find and fix up the lowest nsmaple limit */
+        nsample_limit = substream->runtime->rate / (1000 / LATENCY_TIME_MS);
+
+        if (dac33->nsample_min < nsample_limit)
+                dac33->nsample_min = nsample_limit;
+
+        if (dac33->nsample < dac33->nsample_min)
+                dac33->nsample = dac33->nsample_min;
+
+        /*
+         * Find and fix up the highest nsmaple limit
+         * In order to not overflow the DAC33 buffer substract the
+         * alarm_threshold value from the size of the DAC33 buffer
+         */
+        nsample_limit = DAC33_BUFFER_SIZE_SAMPLES - dac33->alarm_threshold;
+
+        if (dac33->nsample_max > nsample_limit)
+                dac33->nsample_max = nsample_limit;
+
+        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);
+
+        return 0;
+}
+
+static int dac33_pcm_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 tlv320dac33_priv *dac33 = codec->private_data;
+        int ret = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (dac33->fifo_mode) {
+                        dac33->state = DAC33_PREFILL;
+                        queue_work(dac33->dac33_wq, &dac33->work);
+                }
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                if (dac33->fifo_mode) {
+                        dac33->state = DAC33_FLUSH;
+                        queue_work(dac33->dac33_wq, &dac33->work);
+                }
+                break;
+        default:
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+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;
+        u8 ioc_reg, asrcb_reg;
+
+        ioc_reg = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL);
+        asrcb_reg = dac33_read_reg_cache(codec, DAC33_ASRC_CTRL_B);
+        switch (clk_id) {
+        case TLV320DAC33_MCLK:
+                ioc_reg |= DAC33_REFSEL;
+                asrcb_reg |= DAC33_SRCREFSEL;
+                break;
+        case TLV320DAC33_SLEEPCLK:
+                ioc_reg &= ~DAC33_REFSEL;
+                asrcb_reg &= ~DAC33_SRCREFSEL;
+                break;
+        default:
+                dev_err(codec->dev, "Invalid clock ID (%d)\n", clk_id);
+                break;
+        }
+        dac33->refclk = freq;
+
+        dac33_write_reg_cache(codec, DAC33_INT_OSC_CTRL, ioc_reg);
+        dac33_write_reg_cache(codec, DAC33_ASRC_CTRL_B, asrcb_reg);
+
+        return 0;
+}
+
+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;
+        u8 aictrl_a, aictrl_b;
+
+        aictrl_a = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A);
+        aictrl_b = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B);
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                /* Codec Master */
+                aictrl_a |= (DAC33_MSBCLK | DAC33_MSWCLK);
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                /* Codec Slave */
+                if (dac33->fifo_mode) {
+                        dev_err(codec->dev, "FIFO mode requires master mode\n");
+                        return -EINVAL;
+                } else
+                        aictrl_a &= ~(DAC33_MSBCLK | DAC33_MSWCLK);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        aictrl_a &= ~DAC33_AFMT_MASK;
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                aictrl_a |= DAC33_AFMT_I2S;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                aictrl_a |= DAC33_AFMT_DSP;
+                aictrl_b &= ~DAC33_DATA_DELAY_MASK;
+                aictrl_b |= DAC33_DATA_DELAY(0);
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                aictrl_a |= DAC33_AFMT_RIGHT_J;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aictrl_a |= DAC33_AFMT_LEFT_J;
+                break;
+        default:
+                dev_err(codec->dev, "Unsupported format (%u)\n",
+                        fmt & SND_SOC_DAIFMT_FORMAT_MASK);
+                return -EINVAL;
+        }
+
+        dac33_write_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a);
+        dac33_write_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b);
+
+        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);
+        struct snd_soc_codec *codec;
+        struct tlv320dac33_priv *dac33;
+        int ret = 0;
+
+        BUG_ON(!tlv320dac33_codec);
+
+        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);
+
+        /* 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\n");
+                goto pcm_err;
+        }
+
+        snd_soc_add_controls(codec, dac33_snd_controls,
+                             ARRAY_SIZE(dac33_snd_controls));
+        /* Only add the nSample controls, if we have valid IRQ number */
+        if (dac33->irq >= 0)
+                snd_soc_add_controls(codec, dac33_nsample_snd_controls,
+                                     ARRAY_SIZE(dac33_nsample_snd_controls));
+
+        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:
+        dac33_hard_power(codec, 0);
+        return ret;
+}
+
+static int dac33_soc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        dac33_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        snd_soc_free_pcms(socdev);
+        snd_soc_dapm_free(socdev);
+
+        return 0;
+}
+
+static int dac33_soc_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;
+
+        dac33_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int dac33_soc_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(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;
+}
+
+struct snd_soc_codec_device soc_codec_dev_tlv320dac33 = {
+        .probe = dac33_soc_probe,
+        .remove = dac33_soc_remove,
+        .suspend = dac33_soc_suspend,
+        .resume = dac33_soc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_tlv320dac33);
+
+#define DAC33_RATES     (SNDRV_PCM_RATE_44100 | \
+                         SNDRV_PCM_RATE_48000)
+#define DAC33_FORMATS   SNDRV_PCM_FMTBIT_S16_LE
+
+static struct snd_soc_dai_ops dac33_dai_ops = {
+        .shutdown       = dac33_shutdown,
+        .hw_params      = dac33_hw_params,
+        .prepare        = dac33_pcm_prepare,
+        .trigger        = dac33_pcm_trigger,
+        .set_sysclk     = dac33_set_dai_sysclk,
+        .set_fmt        = dac33_set_dai_fmt,
+};
+
+struct snd_soc_dai dac33_dai = {
+        .name = "tlv320dac33",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = DAC33_RATES,
+                .formats = DAC33_FORMATS,},
+        .ops = &dac33_dai_ops,
+};
+EXPORT_SYMBOL_GPL(dac33_dai);
+
+static int __devinit dac33_i2c_probe(struct i2c_client *client,
+                                     const struct i2c_device_id *id)
+{
+        struct tlv320dac33_platform_data *pdata;
+        struct tlv320dac33_priv *dac33;
+        struct snd_soc_codec *codec;
+        int ret, i;
+
+        if (client->dev.platform_data == NULL) {
+                dev_err(&client->dev, "Platform data not set\n");
+                return -ENODEV;
+        }
+        pdata = client->dev.platform_data;
+
+        dac33 = kzalloc(sizeof(struct tlv320dac33_priv), GFP_KERNEL);
+        if (dac33 == NULL)
+                return -ENOMEM;
+
+        codec = &dac33->codec;
+        codec->private_data = dac33;
+        codec->control_data = client;
+
+        mutex_init(&codec->mutex);
+        mutex_init(&dac33->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->name = "tlv320dac33";
+        codec->owner = THIS_MODULE;
+        codec->read = dac33_read_reg_cache;
+        codec->write = dac33_write_locked;
+        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->dai = &dac33_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = ARRAY_SIZE(dac33_reg);
+        codec->reg_cache = kmemdup(dac33_reg, ARRAY_SIZE(dac33_reg),
+                                   GFP_KERNEL);
+        if (codec->reg_cache == NULL) {
+                ret = -ENOMEM;
+                goto error_reg;
+        }
+
+        i2c_set_clientdata(client, dac33);
+
+        dac33->power_gpio = pdata->power_gpio;
+        dac33->burst_bclkdiv = pdata->burst_bclkdiv;
+        dac33->irq = client->irq;
+        dac33->nsample = NSAMPLE_MAX;
+        /* Disable FIFO use by default */
+        dac33->fifo_mode = DAC33_FIFO_BYPASS;
+
+        tlv320dac33_codec = codec;
+
+        codec->dev = &client->dev;
+        dac33_dai.dev = codec->dev;
+
+        /* Check if the reset GPIO number is valid and request it */
+        if (dac33->power_gpio >= 0) {
+                ret = gpio_request(dac33->power_gpio, "tlv320dac33 reset");
+                if (ret < 0) {
+                        dev_err(codec->dev,
+                                "Failed to request reset GPIO (%d)\n",
+                                dac33->power_gpio);
+                        snd_soc_unregister_dai(&dac33_dai);
+                        snd_soc_unregister_codec(codec);
+                        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 */
+        if (dac33->irq >= 0) {
+                ret = request_irq(dac33->irq, dac33_interrupt_handler,
+                                  IRQF_TRIGGER_RISING | IRQF_DISABLED,
+                                  codec->name, codec);
+                if (ret < 0) {
+                        dev_err(codec->dev, "Could not request IRQ%d (%d)\n",
+                                                dac33->irq, ret);
+                        dac33->irq = -1;
+                }
+                if (dac33->irq != -1) {
+                        /* Setup work queue */
+                        dac33->dac33_wq =
+                                create_singlethread_workqueue("tlv320dac33");
+                        if (dac33->dac33_wq == NULL) {
+                                free_irq(dac33->irq, &dac33->codec);
+                                ret = -ENOMEM;
+                                goto error_wq;
+                        }
+
+                        INIT_WORK(&dac33->work, dac33_work);
+                }
+        }
+
+        for (i = 0; i < ARRAY_SIZE(dac33->supplies); i++)
+                dac33->supplies[i].supply = dac33_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(dac33->supplies),
+                                 dac33->supplies);
+
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies),
+                                    dac33->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_enable;
+        }
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto error_codec;
+        }
+
+        ret = snd_soc_register_dai(&dac33_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                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) {
+                free_irq(dac33->irq, &dac33->codec);
+                destroy_workqueue(dac33->dac33_wq);
+        }
+error_wq:
+        if (dac33->power_gpio >= 0)
+                gpio_free(dac33->power_gpio);
+error_gpio:
+        kfree(codec->reg_cache);
+error_reg:
+        tlv320dac33_codec = NULL;
+        kfree(dac33);
+
+        return ret;
+}
+
+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 (dac33->power_gpio >= 0)
+                gpio_free(dac33->power_gpio);
+        if (dac33->irq >= 0)
+                free_irq(dac33->irq, &dac33->codec);
+
+        regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
+
+        destroy_workqueue(dac33->dac33_wq);
+        snd_soc_unregister_dai(&dac33_dai);
+        snd_soc_unregister_codec(&dac33->codec);
+        kfree(dac33->codec.reg_cache);
+        kfree(dac33);
+        tlv320dac33_codec = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id tlv320dac33_i2c_id[] = {
+        {
+                .name = "tlv320dac33",
+                .driver_data = 0,
+        },
+        { },
+};
+
+static struct i2c_driver tlv320dac33_i2c_driver = {
+        .driver = {
+                .name = "tlv320dac33",
+                .owner = THIS_MODULE,
+        },
+        .probe          = dac33_i2c_probe,
+        .remove         = __devexit_p(dac33_i2c_remove),
+        .id_table       = tlv320dac33_i2c_id,
+};
+
+static int __init dac33_module_init(void)
+{
+        int r;
+        r = i2c_add_driver(&tlv320dac33_i2c_driver);
+        if (r < 0) {
+                printk(KERN_ERR "DAC33: driver registration failed\n");
+                return r;
+        }
+        return 0;
+}
+module_init(dac33_module_init);
+
+static void __exit dac33_module_exit(void)
+{
+        i2c_del_driver(&tlv320dac33_i2c_driver);
+}
+module_exit(dac33_module_exit);
+
+
+MODULE_DESCRIPTION("ASoC TLV320DAC33 codec driver");
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@nokia.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/tlv320dac33.h b/sound/soc/codecs/tlv320dac33.h
new file mode 100644
index 000000000000..eb8ae07f0bd2
--- /dev/null
+++ b/sound/soc/codecs/tlv320dac33.h
@@ -0,0 +1,267 @@
+/*
+ * ALSA SoC Texas Instruments TLV320DAC33 codec driver
+ *
+ * Author:      Peter Ujfalusi <peter.ujfalusi@nokia.com>
+ *
+ * Copyright:   (C) 2009 Nokia Corporation
+ *
+ * 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 __TLV320DAC33_H
+#define __TLV320DAC33_H
+
+#define DAC33_PAGE_SELECT               0x00
+#define DAC33_PWR_CTRL                  0x01
+#define DAC33_PLL_CTRL_A                0x02
+#define DAC33_PLL_CTRL_B                0x03
+#define DAC33_PLL_CTRL_C                0x04
+#define DAC33_PLL_CTRL_D                0x05
+#define DAC33_PLL_CTRL_E                0x06
+#define DAC33_INT_OSC_CTRL              0x07
+#define DAC33_INT_OSC_FREQ_RAT_A        0x08
+#define DAC33_INT_OSC_FREQ_RAT_B        0x09
+#define DAC33_INT_OSC_DAC_RATIO_SET     0x0A
+#define DAC33_CALIB_TIME                0x0B
+#define DAC33_INT_OSC_CTRL_B            0x0C
+#define DAC33_INT_OSC_CTRL_C            0x0D
+#define DAC33_INT_OSC_STATUS            0x0E
+#define DAC33_INT_OSC_DAC_RATIO_READ    0x0F
+#define DAC33_INT_OSC_FREQ_RAT_READ_A   0x10
+#define DAC33_INT_OSC_FREQ_RAT_READ_B   0x11
+#define DAC33_SER_AUDIOIF_CTRL_A        0x12
+#define DAC33_SER_AUDIOIF_CTRL_B        0x13
+#define DAC33_SER_AUDIOIF_CTRL_C        0x14
+#define DAC33_FIFO_CTRL_A               0x15
+#define DAC33_UTHR_MSB                  0x16
+#define DAC33_UTHR_LSB                  0x17
+#define DAC33_ATHR_MSB                  0x18
+#define DAC33_ATHR_LSB                  0x19
+#define DAC33_LTHR_MSB                  0x1A
+#define DAC33_LTHR_LSB                  0x1B
+#define DAC33_PREFILL_MSB               0x1C
+#define DAC33_PREFILL_LSB               0x1D
+#define DAC33_NSAMPLE_MSB               0x1E
+#define DAC33_NSAMPLE_LSB               0x1F
+#define DAC33_FIFO_WPTR_MSB             0x20
+#define DAC33_FIFO_WPTR_LSB             0x21
+#define DAC33_FIFO_RPTR_MSB             0x22
+#define DAC33_FIFO_RPTR_LSB             0x23
+#define DAC33_FIFO_DEPTH_MSB            0x24
+#define DAC33_FIFO_DEPTH_LSB            0x25
+#define DAC33_SAMPLES_REMAINING_MSB     0x26
+#define DAC33_SAMPLES_REMAINING_LSB     0x27
+#define DAC33_FIFO_IRQ_FLAG             0x28
+#define DAC33_FIFO_IRQ_MASK             0x29
+#define DAC33_FIFO_IRQ_MODE_A           0x2A
+#define DAC33_FIFO_IRQ_MODE_B           0x2B
+#define DAC33_DAC_CTRL_A                0x2C
+#define DAC33_DAC_CTRL_B                0x2D
+#define DAC33_DAC_CTRL_C                0x2E
+#define DAC33_LDAC_DIG_VOL_CTRL         0x2F
+#define DAC33_RDAC_DIG_VOL_CTRL         0x30
+#define DAC33_DAC_STATUS_FLAGS          0x31
+#define DAC33_ASRC_CTRL_A               0x32
+#define DAC33_ASRC_CTRL_B               0x33
+#define DAC33_SRC_REF_CLK_RATIO_A       0x34
+#define DAC33_SRC_REF_CLK_RATIO_B       0x35
+#define DAC33_SRC_EST_REF_CLK_RATIO_A   0x36
+#define DAC33_SRC_EST_REF_CLK_RATIO_B   0x37
+#define DAC33_INTP_CTRL_A               0x38
+#define DAC33_INTP_CTRL_B               0x39
+/* Registers 0x3A - 0x3F Reserved */
+#define DAC33_LDAC_PWR_CTRL             0x40
+#define DAC33_RDAC_PWR_CTRL             0x41
+#define DAC33_OUT_AMP_CM_CTRL           0x42
+#define DAC33_OUT_AMP_PWR_CTRL          0x43
+#define DAC33_OUT_AMP_CTRL              0x44
+#define DAC33_LINEL_TO_LLO_VOL          0x45
+/* Registers 0x45 - 0x47 Reserved */
+#define DAC33_LINER_TO_RLO_VOL          0x48
+#define DAC33_ANA_VOL_SOFT_STEP_CTRL    0x49
+#define DAC33_OSC_TRIM                  0x4A
+/* Registers 0x4B - 0x7C Reserved */
+#define DAC33_DEVICE_ID_MSB             0x7D
+#define DAC33_DEVICE_ID_LSB             0x7E
+#define DAC33_DEVICE_REV_ID             0x7F
+
+#define DAC33_CACHEREGNUM               128
+
+/* Bit definitions */
+
+/* DAC33_PWR_CTRL (0x01) */
+#define DAC33_DACRPDNB                  (0x01 << 0)
+#define DAC33_DACLPDNB                  (0x01 << 1)
+#define DAC33_OSCPDNB                   (0x01 << 2)
+#define DAC33_PLLPDNB                   (0x01 << 3)
+#define DAC33_PDNALLB                   (0x01 << 4)
+#define DAC33_SOFT_RESET                (0x01 << 7)
+
+/* DAC33_INT_OSC_CTRL (0x07) */
+#define DAC33_REFSEL                    (0x01 << 1)
+
+/* DAC33_INT_OSC_CTRL_B (0x0C) */
+#define DAC33_ADJSTEP(x)                (x << 0)
+#define DAC33_ADJTHRSHLD(x)             (x << 4)
+
+/* DAC33_INT_OSC_CTRL_C (0x0D) */
+#define DAC33_REFDIV(x)                 (x << 4)
+
+/* DAC33_INT_OSC_STATUS (0x0E) */
+#define DAC33_OSCSTATUS_IDLE_CALIB      (0x00)
+#define DAC33_OSCSTATUS_NORMAL          (0x01)
+#define DAC33_OSCSTATUS_ADJUSTMENT      (0x03)
+#define DAC33_OSCSTATUS_NOT_USED        (0x02)
+
+/* DAC33_SER_AUDIOIF_CTRL_A (0x12) */
+#define DAC33_MSWCLK                    (0x01 << 0)
+#define DAC33_MSBCLK                    (0x01 << 1)
+#define DAC33_AFMT_MASK                 (0x03 << 2)
+#define DAC33_AFMT_I2S                  (0x00 << 2)
+#define DAC33_AFMT_DSP                  (0x01 << 2)
+#define DAC33_AFMT_RIGHT_J              (0x02 << 2)
+#define DAC33_AFMT_LEFT_J               (0x03 << 2)
+#define DAC33_WLEN_MASK                 (0x03 << 4)
+#define DAC33_WLEN_16                   (0x00 << 4)
+#define DAC33_WLEN_20                   (0x01 << 4)
+#define DAC33_WLEN_24                   (0x02 << 4)
+#define DAC33_WLEN_32                   (0x03 << 4)
+#define DAC33_NCYCL_MASK                (0x03 << 6)
+#define DAC33_NCYCL_16                  (0x00 << 6)
+#define DAC33_NCYCL_20                  (0x01 << 6)
+#define DAC33_NCYCL_24                  (0x02 << 6)
+#define DAC33_NCYCL_32                  (0x03 << 6)
+
+/* DAC33_SER_AUDIOIF_CTRL_B (0x13) */
+#define DAC33_DATA_DELAY_MASK           (0x03 << 2)
+#define DAC33_DATA_DELAY(x)             (x << 2)
+#define DAC33_BCLKON                    (0x01 << 5)
+
+/* DAC33_FIFO_CTRL_A (0x15) */
+#define DAC33_WIDTH                             (0x01 << 0)
+#define DAC33_FBYPAS                            (0x01 << 1)
+#define DAC33_FAUTO                             (0x01 << 2)
+#define DAC33_FIFOFLUSH                 (0x01 << 3)
+
+/*
+ * UTHR, ATHR, LTHR, PREFILL, NSAMPLE (0x16 - 0x1F)
+ * 13-bit values
+*/
+#define DAC33_THRREG(x)                 (((x) & 0x1FFF) << 3)
+
+/* DAC33_FIFO_IRQ_MASK (0x29) */
+#define DAC33_MNS                       (0x01 << 0)
+#define DAC33_MPS                       (0x01 << 1)
+#define DAC33_MAT                       (0x01 << 2)
+#define DAC33_MLT                       (0x01 << 3)
+#define DAC33_MUT                       (0x01 << 4)
+#define DAC33_MUF                       (0x01 << 5)
+#define DAC33_MOF                       (0x01 << 6)
+
+#define DAC33_FIFO_IRQ_MODE_MASK        (0x03)
+#define DAC33_FIFO_IRQ_MODE_RISING      (0x00)
+#define DAC33_FIFO_IRQ_MODE_FALLING     (0x01)
+#define DAC33_FIFO_IRQ_MODE_LEVEL       (0x02)
+#define DAC33_FIFO_IRQ_MODE_EDGE        (0x03)
+
+/* DAC33_FIFO_IRQ_MODE_A (0x2A) */
+#define DAC33_UTM(x)                    (x << 0)
+#define DAC33_UFM(x)                    (x << 2)
+#define DAC33_OFM(x)                    (x << 4)
+
+/* DAC33_FIFO_IRQ_MODE_B (0x2B) */
+#define DAC33_NSM(x)                    (x << 0)
+#define DAC33_PSM(x)                    (x << 2)
+#define DAC33_ATM(x)                    (x << 4)
+#define DAC33_LTM(x)                    (x << 6)
+
+/* DAC33_DAC_CTRL_A (0x2C) */
+#define DAC33_DACRATE(x)                (x << 0)
+#define DAC33_DACDUAL                   (0x01 << 4)
+#define DAC33_DACLKSEL_MASK             (0x03 << 5)
+#define DAC33_DACLKSEL_INTSOC           (0x00 << 5)
+#define DAC33_DACLKSEL_PLL              (0x01 << 5)
+#define DAC33_DACLKSEL_MCLK             (0x02 << 5)
+#define DAC33_DACLKSEL_BCLK             (0x03 << 5)
+
+/* DAC33_DAC_CTRL_B (0x2D) */
+#define DAC33_DACSRCR_MASK              (0x03 << 0)
+#define DAC33_DACSRCR_MUTE              (0x00 << 0)
+#define DAC33_DACSRCR_RIGHT             (0x01 << 0)
+#define DAC33_DACSRCR_LEFT              (0x02 << 0)
+#define DAC33_DACSRCR_MONOMIX           (0x03 << 0)
+#define DAC33_DACSRCL_MASK              (0x03 << 2)
+#define DAC33_DACSRCL_MUTE              (0x00 << 2)
+#define DAC33_DACSRCL_LEFT              (0x01 << 2)
+#define DAC33_DACSRCL_RIGHT             (0x02 << 2)
+#define DAC33_DACSRCL_MONOMIX           (0x03 << 2)
+#define DAC33_DVOLSTEP_MASK             (0x03 << 4)
+#define DAC33_DVOLSTEP_SS_PERFS         (0x00 << 4)
+#define DAC33_DVOLSTEP_SS_PER2FS        (0x01 << 4)
+#define DAC33_DVOLSTEP_SS_DISABLED      (0x02 << 4)
+#define DAC33_DVOLCTRL_MASK             (0x03 << 6)
+#define DAC33_DVOLCTRL_LR_INDEPENDENT1  (0x00 << 6)
+#define DAC33_DVOLCTRL_LR_RIGHT_CONTROL (0x01 << 6)
+#define DAC33_DVOLCTRL_LR_LEFT_CONTROL  (0x02 << 6)
+#define DAC33_DVOLCTRL_LR_INDEPENDENT2  (0x03 << 6)
+
+/* DAC33_DAC_CTRL_C (0x2E) */
+#define DAC33_DEEMENR                   (0x01 << 0)
+#define DAC33_EFFENR                    (0x01 << 1)
+#define DAC33_DEEMENL                   (0x01 << 2)
+#define DAC33_EFFENL                    (0x01 << 3)
+#define DAC33_EN3D                      (0x01 << 4)
+#define DAC33_RESYNMUTE                 (0x01 << 5)
+#define DAC33_RESYNEN                   (0x01 << 6)
+
+/* DAC33_ASRC_CTRL_A (0x32) */
+#define DAC33_SRCBYP                    (0x01 << 0)
+#define DAC33_SRCLKSEL_MASK             (0x03 << 1)
+#define DAC33_SRCLKSEL_INTSOC           (0x00 << 1)
+#define DAC33_SRCLKSEL_PLL              (0x01 << 1)
+#define DAC33_SRCLKSEL_MCLK             (0x02 << 1)
+#define DAC33_SRCLKSEL_BCLK             (0x03 << 1)
+#define DAC33_SRCLKDIV(x)               (x << 3)
+
+/* DAC33_ASRC_CTRL_B (0x33) */
+#define DAC33_SRCSETUP(x)               (x << 0)
+#define DAC33_SRCREFSEL                 (0x01 << 4)
+#define DAC33_SRCREFDIV(x)              (x << 5)
+
+/* DAC33_INTP_CTRL_A (0x38) */
+#define DAC33_INTPSEL                   (0x01 << 0)
+#define DAC33_INTPM_MASK                (0x03 << 1)
+#define DAC33_INTPM_ALOW_OPENDRAIN      (0x00 << 1)
+#define DAC33_INTPM_ALOW                (0x01 << 1)
+#define DAC33_INTPM_AHIGH               (0x02 << 1)
+
+/* DAC33_LDAC_PWR_CTRL (0x40) */
+/* DAC33_RDAC_PWR_CTRL (0x41) */
+#define DAC33_DACLRNUM                  (0x01 << 2)
+#define DAC33_LROUT_GAIN(x)             (x << 0)
+
+/* DAC33_ANA_VOL_SOFT_STEP_CTRL (0x49) */
+#define DAC33_VOLCLKSEL                 (0x01 << 0)
+#define DAC33_VOLCLKEN                  (0x01 << 1)
+#define DAC33_VOLBYPASS                 (0x01 << 2)
+
+#define TLV320DAC33_MCLK                0
+#define TLV320DAC33_SLEEPCLK            1
+
+extern struct snd_soc_dai dac33_dai;
+extern struct snd_soc_codec_device soc_codec_dev_tlv320dac33;
+
+#endif /* __TLV320DAC33_H */
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
new file mode 100644
index 000000000000..569ad8758a84
--- /dev/null
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -0,0 +1,531 @@
+/*
+ * ALSA SoC Texas Instruments TPA6130A2 headset stereo amplifier driver
+ *
+ * Copyright (C) Nokia Corporation
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@nokia.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/gpio.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <sound/tpa6130a2-plat.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+
+#include "tpa6130a2.h"
+
+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];
+        int power_gpio;
+        unsigned char power_state;
+};
+
+static int tpa6130a2_i2c_read(int reg)
+{
+        struct tpa6130a2_data *data;
+        int val;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        /* If powered off, return the cached value */
+        if (data->power_state) {
+                val = i2c_smbus_read_byte_data(tpa6130a2_client, reg);
+                if (val < 0)
+                        dev_err(&tpa6130a2_client->dev, "Read failed\n");
+                else
+                        data->regs[reg] = val;
+        } else {
+                val = data->regs[reg];
+        }
+
+        return val;
+}
+
+static int tpa6130a2_i2c_write(int reg, u8 value)
+{
+        struct tpa6130a2_data *data;
+        int val = 0;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        if (data->power_state) {
+                val = i2c_smbus_write_byte_data(tpa6130a2_client, reg, value);
+                if (val < 0)
+                        dev_err(&tpa6130a2_client->dev, "Write failed\n");
+        }
+
+        /* Either powered on or off, we save the context */
+        data->regs[reg] = value;
+
+        return val;
+}
+
+static u8 tpa6130a2_read(int reg)
+{
+        struct tpa6130a2_data *data;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        return data->regs[reg];
+}
+
+static void tpa6130a2_initialize(void)
+{
+        struct tpa6130a2_data *data;
+        int i;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        for (i = 1; i < TPA6130A2_REG_VERSION; i++)
+                tpa6130a2_i2c_write(i, data->regs[i]);
+}
+
+static int tpa6130a2_power(int power)
+{
+        struct  tpa6130a2_data *data;
+        u8      val;
+        int     ret;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        mutex_lock(&data->mutex);
+        if (power) {
+                /* Power on */
+                if (data->power_gpio >= 0)
+                        gpio_set_value(data->power_gpio, 1);
+
+                ret = regulator_bulk_enable(ARRAY_SIZE(data->supplies),
+                                            data->supplies);
+                if (ret != 0) {
+                        dev_err(&tpa6130a2_client->dev,
+                                "Failed to enable supplies: %d\n", ret);
+                        goto exit;
+                }
+
+                data->power_state = 1;
+                tpa6130a2_initialize();
+
+                /* Clear SWS */
+                val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
+                val &= ~TPA6130A2_SWS;
+                tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
+        } else {
+                /* set SWS */
+                val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
+                val |= TPA6130A2_SWS;
+                tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
+
+                /* Power off */
+                if (data->power_gpio >= 0)
+                        gpio_set_value(data->power_gpio, 0);
+
+                ret = regulator_bulk_disable(ARRAY_SIZE(data->supplies),
+                                             data->supplies);
+                if (ret != 0) {
+                        dev_err(&tpa6130a2_client->dev,
+                                "Failed to disable supplies: %d\n", ret);
+                        goto exit;
+                }
+
+                data->power_state = 0;
+        }
+
+exit:
+        mutex_unlock(&data->mutex);
+        return ret;
+}
+
+static int tpa6130a2_get_reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct tpa6130a2_data *data;
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+        unsigned int invert = mc->invert;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        mutex_lock(&data->mutex);
+
+        ucontrol->value.integer.value[0] =
+                (tpa6130a2_read(reg) >> shift) & mask;
+
+        if (invert)
+                ucontrol->value.integer.value[0] =
+                        mask - ucontrol->value.integer.value[0];
+
+        mutex_unlock(&data->mutex);
+        return 0;
+}
+
+static int tpa6130a2_set_reg(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct tpa6130a2_data *data;
+        unsigned int reg = mc->reg;
+        unsigned int shift = mc->shift;
+        unsigned int mask = mc->max;
+        unsigned int invert = mc->invert;
+        unsigned int val = (ucontrol->value.integer.value[0] & mask);
+        unsigned int val_reg;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        if (invert)
+                val = mask - val;
+
+        mutex_lock(&data->mutex);
+
+        val_reg = tpa6130a2_read(reg);
+        if (((val_reg >> shift) & mask) == val) {
+                mutex_unlock(&data->mutex);
+                return 0;
+        }
+
+        val_reg &= ~(mask << shift);
+        val_reg |= val << shift;
+        tpa6130a2_i2c_write(reg, val_reg);
+
+        mutex_unlock(&data->mutex);
+
+        return 1;
+}
+
+/*
+ * TPA6130 volume. From -59.5 to 4 dB with increasing step size when going
+ * down in gain.
+ */
+static const unsigned int tpa6130_tlv[] = {
+        TLV_DB_RANGE_HEAD(10),
+        0, 1, TLV_DB_SCALE_ITEM(-5950, 600, 0),
+        2, 3, TLV_DB_SCALE_ITEM(-5000, 250, 0),
+        4, 5, TLV_DB_SCALE_ITEM(-4550, 160, 0),
+        6, 7, TLV_DB_SCALE_ITEM(-4140, 190, 0),
+        8, 9, TLV_DB_SCALE_ITEM(-3650, 120, 0),
+        10, 11, TLV_DB_SCALE_ITEM(-3330, 160, 0),
+        12, 13, TLV_DB_SCALE_ITEM(-3040, 180, 0),
+        14, 20, TLV_DB_SCALE_ITEM(-2710, 110, 0),
+        21, 37, TLV_DB_SCALE_ITEM(-1960, 74, 0),
+        38, 63, TLV_DB_SCALE_ITEM(-720, 45, 0),
+};
+
+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,
+                       tpa6130_tlv),
+};
+
+/*
+ * Enable or disable channel (left or right)
+ * The bit number for mute and amplifier are the same per channel:
+ * bit 6: Right channel
+ * bit 7: Left channel
+ * in both registers.
+ */
+static void tpa6130a2_channel_enable(u8 channel, int enable)
+{
+        u8      val;
+
+        if (enable) {
+                /* Enable channel */
+                /* Enable amplifier */
+                val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
+                val |= channel;
+                tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
+
+                /* Unmute channel */
+                val = tpa6130a2_read(TPA6130A2_REG_VOL_MUTE);
+                val &= ~channel;
+                tpa6130a2_i2c_write(TPA6130A2_REG_VOL_MUTE, val);
+        } else {
+                /* Disable channel */
+                /* Mute channel */
+                val = tpa6130a2_read(TPA6130A2_REG_VOL_MUTE);
+                val |= channel;
+                tpa6130a2_i2c_write(TPA6130A2_REG_VOL_MUTE, val);
+
+                /* Disable amplifier */
+                val = tpa6130a2_read(TPA6130A2_REG_CONTROL);
+                val &= ~channel;
+                tpa6130a2_i2c_write(TPA6130A2_REG_CONTROL, val);
+        }
+}
+
+static int tpa6130a2_left_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                tpa6130a2_channel_enable(TPA6130A2_HP_EN_L, 0);
+                break;
+        }
+        return 0;
+}
+
+static int tpa6130a2_right_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                tpa6130a2_channel_enable(TPA6130A2_HP_EN_R, 0);
+                break;
+        }
+        return 0;
+}
+
+static int tpa6130a2_supply_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        int ret = 0;
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                ret = tpa6130a2_power(1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                ret = tpa6130a2_power(0);
+                break;
+        }
+        return ret;
+}
+
+static const struct snd_soc_dapm_widget tpa6130a2_dapm_widgets[] = {
+        SND_SOC_DAPM_PGA_E("TPA6130A2 Left", SND_SOC_NOPM,
+                        0, 0, NULL, 0, tpa6130a2_left_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_PGA_E("TPA6130A2 Right", SND_SOC_NOPM,
+                        0, 0, NULL, 0, tpa6130a2_right_event,
+                        SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
+        SND_SOC_DAPM_SUPPLY("TPA6130A2 Enable", SND_SOC_NOPM,
+                        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),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Left"},
+        {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Right"},
+
+        {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Enable"},
+        {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Enable"},
+};
+
+int tpa6130a2_add_controls(struct snd_soc_codec *codec)
+{
+        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));
+
+}
+EXPORT_SYMBOL_GPL(tpa6130a2_add_controls);
+
+static int __devinit tpa6130a2_probe(struct i2c_client *client,
+                                     const struct i2c_device_id *id)
+{
+        struct device *dev;
+        struct tpa6130a2_data *data;
+        struct tpa6130a2_platform_data *pdata;
+        int i, ret;
+
+        dev = &client->dev;
+
+        if (client->dev.platform_data == NULL) {
+                dev_err(dev, "Platform data not set\n");
+                dump_stack();
+                return -ENODEV;
+        }
+
+        data = kzalloc(sizeof(*data), GFP_KERNEL);
+        if (data == NULL) {
+                dev_err(dev, "Can not allocate memory\n");
+                return -ENOMEM;
+        }
+
+        tpa6130a2_client = client;
+
+        i2c_set_clientdata(tpa6130a2_client, data);
+
+        pdata = client->dev.platform_data;
+        data->power_gpio = pdata->power_gpio;
+
+        mutex_init(&data->mutex);
+
+        /* Set default register values */
+        data->regs[TPA6130A2_REG_CONTROL] =     TPA6130A2_SWS;
+        data->regs[TPA6130A2_REG_VOL_MUTE] =    TPA6130A2_MUTE_R |
+                                                TPA6130A2_MUTE_L;
+
+        if (data->power_gpio >= 0) {
+                ret = gpio_request(data->power_gpio, "tpa6130a2 enable");
+                if (ret < 0) {
+                        dev_err(dev, "Failed to request power GPIO (%d)\n",
+                                data->power_gpio);
+                        goto err_gpio;
+                }
+                gpio_direction_output(data->power_gpio, 0);
+        }
+
+        switch (pdata->id) {
+        case TPA6130A2:
+                for (i = 0; i < ARRAY_SIZE(data->supplies); i++)
+                        data->supplies[i].supply = tpa6130a2_supply_names[i];
+                break;
+        case TPA6140A2:
+                for (i = 0; i < ARRAY_SIZE(data->supplies); i++)
+                        data->supplies[i].supply = tpa6140a2_supply_names[i];;
+                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);
+                goto err_regulator;
+        }
+
+        ret = tpa6130a2_power(1);
+        if (ret != 0)
+                goto err_power;
+
+
+        /* Read version */
+        ret = tpa6130a2_i2c_read(TPA6130A2_REG_VERSION) &
+                                 TPA6130A2_VERSION_MASK;
+        if ((ret != 1) && (ret != 2))
+                dev_warn(dev, "UNTESTED version detected (%d)\n", ret);
+
+        /* Disable the chip */
+        ret = tpa6130a2_power(0);
+        if (ret != 0)
+                goto err_power;
+
+        return 0;
+
+err_power:
+        regulator_bulk_free(ARRAY_SIZE(data->supplies), data->supplies);
+err_regulator:
+        if (data->power_gpio >= 0)
+                gpio_free(data->power_gpio);
+err_gpio:
+        kfree(data);
+        i2c_set_clientdata(tpa6130a2_client, NULL);
+        tpa6130a2_client = NULL;
+
+        return ret;
+}
+
+static int __devexit tpa6130a2_remove(struct i2c_client *client)
+{
+        struct tpa6130a2_data *data = i2c_get_clientdata(client);
+
+        tpa6130a2_power(0);
+
+        if (data->power_gpio >= 0)
+                gpio_free(data->power_gpio);
+
+        regulator_bulk_free(ARRAY_SIZE(data->supplies), data->supplies);
+
+        kfree(data);
+        tpa6130a2_client = NULL;
+
+        return 0;
+}
+
+static const struct i2c_device_id tpa6130a2_id[] = {
+        { "tpa6130a2", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, tpa6130a2_id);
+
+static struct i2c_driver tpa6130a2_i2c_driver = {
+        .driver = {
+                .name = "tpa6130a2",
+                .owner = THIS_MODULE,
+        },
+        .probe = tpa6130a2_probe,
+        .remove = __devexit_p(tpa6130a2_remove),
+        .id_table = tpa6130a2_id,
+};
+
+static int __init tpa6130a2_init(void)
+{
+        return i2c_add_driver(&tpa6130a2_i2c_driver);
+}
+
+static void __exit tpa6130a2_exit(void)
+{
+        i2c_del_driver(&tpa6130a2_i2c_driver);
+}
+
+MODULE_AUTHOR("Peter Ujfalusi");
+MODULE_DESCRIPTION("TPA6130A2 Headphone amplifier driver");
+MODULE_LICENSE("GPL");
+
+module_init(tpa6130a2_init);
+module_exit(tpa6130a2_exit);
diff --git a/sound/soc/codecs/tpa6130a2.h b/sound/soc/codecs/tpa6130a2.h
new file mode 100644
index 000000000000..57e867fd86d1
--- /dev/null
+++ b/sound/soc/codecs/tpa6130a2.h
@@ -0,0 +1,61 @@
+/*
+ * ALSA SoC TPA6130A2 amplifier driver
+ *
+ * Copyright (C) Nokia Corporation
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@nokia.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 __TPA6130A2_H__
+#define __TPA6130A2_H__
+
+/* Register addresses */
+#define TPA6130A2_REG_CONTROL           0x01
+#define TPA6130A2_REG_VOL_MUTE          0x02
+#define TPA6130A2_REG_OUT_IMPEDANCE     0x03
+#define TPA6130A2_REG_VERSION           0x04
+
+#define TPA6130A2_CACHEREGNUM   (TPA6130A2_REG_VERSION + 1)
+
+/* Register bits */
+/* TPA6130A2_REG_CONTROL (0x01) */
+#define TPA6130A2_SWS                   (0x01 << 0)
+#define TPA6130A2_TERMAL                (0x01 << 1)
+#define TPA6130A2_MODE(x)               (x << 4)
+#define TPA6130A2_MODE_STEREO           (0x00)
+#define TPA6130A2_MODE_DUAL_MONO        (0x01)
+#define TPA6130A2_MODE_BRIDGE           (0x02)
+#define TPA6130A2_MODE_MASK             (0x03)
+#define TPA6130A2_HP_EN_R               (0x01 << 6)
+#define TPA6130A2_HP_EN_L               (0x01 << 7)
+
+/* TPA6130A2_REG_VOL_MUTE (0x02) */
+#define TPA6130A2_VOLUME(x)             ((x & 0x3f) << 0)
+#define TPA6130A2_MUTE_R                (0x01 << 6)
+#define TPA6130A2_MUTE_L                (0x01 << 7)
+
+/* TPA6130A2_REG_OUT_IMPEDANCE (0x03) */
+#define TPA6130A2_HIZ_R                 (0x01 << 0)
+#define TPA6130A2_HIZ_L                 (0x01 << 1)
+
+/* TPA6130A2_REG_VERSION (0x04) */
+#define TPA6130A2_VERSION_MASK          (0x0f)
+
+extern int tpa6130a2_add_controls(struct snd_soc_codec *codec);
+
+#endif /* __TPA6130A2_H__ */
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 4df7c6c61c76..520ffd6536c3 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -26,7 +26,8 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
-#include <linux/i2c/twl4030.h>
+#include <linux/i2c/twl.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -55,7 +56,7 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
         0x0c, /* REG_ATXR1PGA           (0xB)   */
         0x00, /* REG_AVTXL2PGA          (0xC)   */
         0x00, /* REG_AVTXR2PGA          (0xD)   */
-        0x01, /* REG_AUDIO_IF           (0xE)   */
+        0x00, /* REG_AUDIO_IF           (0xE)   */
         0x00, /* REG_VOICE_IF           (0xF)   */
         0x00, /* REG_ARXR1PGA           (0x10)  */
         0x00, /* REG_ARXL1PGA           (0x11)  */
@@ -64,19 +65,19 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
         0x00, /* REG_VRXPGA             (0x14)  */
         0x00, /* REG_VSTPGA             (0x15)  */
         0x00, /* REG_VRX2ARXPGA         (0x16)  */
-        0x0c, /* REG_AVDAC_CTL          (0x17)  */
+        0x00, /* REG_AVDAC_CTL          (0x17)  */
         0x00, /* REG_ARX2VTXPGA         (0x18)  */
         0x00, /* REG_ARXL1_APGA_CTL     (0x19)  */
         0x00, /* REG_ARXR1_APGA_CTL     (0x1A)  */
-        0x4b, /* REG_ARXL2_APGA_CTL     (0x1B)  */
-        0x4b, /* REG_ARXR2_APGA_CTL     (0x1C)  */
+        0x4a, /* REG_ARXL2_APGA_CTL     (0x1B)  */
+        0x4a, /* REG_ARXR2_APGA_CTL     (0x1C)  */
         0x00, /* REG_ATX2ARXPGA         (0x1D)  */
         0x00, /* REG_BT_IF              (0x1E)  */
         0x00, /* REG_BTPGA              (0x1F)  */
         0x00, /* REG_BTSTPGA            (0x20)  */
         0x00, /* REG_EAR_CTL            (0x21)  */
-        0x24, /* REG_HS_SEL             (0x22)  */
-        0x0a, /* REG_HS_GAIN_SET        (0x23)  */
+        0x00, /* REG_HS_SEL             (0x22)  */
+        0x00, /* REG_HS_GAIN_SET        (0x23)  */
         0x00, /* REG_HS_POPN_SET        (0x24)  */
         0x00, /* REG_PREDL_CTL          (0x25)  */
         0x00, /* REG_PREDR_CTL          (0x26)  */
@@ -99,7 +100,7 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
         0x00, /* REG_I2S_RX_SCRAMBLE_H  (0x37)  */
         0x00, /* REG_I2S_RX_SCRAMBLE_M  (0x38)  */
         0x00, /* REG_I2S_RX_SCRAMBLE_L  (0x39)  */
-        0x16, /* REG_APLL_CTL           (0x3A)  */
+        0x06, /* REG_APLL_CTL           (0x3A)  */
         0x00, /* REG_DTMF_CTL           (0x3B)  */
         0x00, /* REG_DTMF_PGA_CTL2      (0x3C)  */
         0x00, /* REG_DTMF_PGA_CTL1      (0x3D)  */
@@ -120,9 +121,10 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
 
 /* codec private data */
 struct twl4030_priv {
-        unsigned int bypass_state;
+        struct snd_soc_codec codec;
+
         unsigned int codec_powered;
-        unsigned int codec_muted;
+        unsigned int apll_enabled;
 
         struct snd_pcm_substream *master_substream;
         struct snd_pcm_substream *slave_substream;
@@ -174,7 +176,7 @@ static int twl4030_write(struct snd_soc_codec *codec,
 {
         twl4030_write_reg_cache(codec, reg, value);
         if (likely(reg < TWL4030_REG_SW_SHADOW))
-                return twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value,
+                return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value,
                                             reg);
         else
                 return 0;
@@ -183,19 +185,20 @@ static int twl4030_write(struct snd_soc_codec *codec,
 static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
 {
         struct twl4030_priv *twl4030 = codec->private_data;
-        u8 mode;
+        int mode;
 
         if (enable == twl4030->codec_powered)
                 return;
 
-        mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);
         if (enable)
-                mode |= TWL4030_CODECPDZ;
+                mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
         else
-                mode &= ~TWL4030_CODECPDZ;
+                mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
 
-        twl4030_write(codec, TWL4030_REG_CODEC_MODE, mode);
-        twl4030->codec_powered = enable;
+        if (mode >= 0) {
+                twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
+                twl4030->codec_powered = enable;
+        }
 
         /* REVISIT: this delay is present in TI sample drivers */
         /* but there seems to be no TRM requirement for it     */
@@ -212,31 +215,30 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
 
         /* set all audio section registers to reasonable defaults */
         for (i = TWL4030_REG_OPTION; i <= TWL4030_REG_MISC_SET_2; i++)
-                twl4030_write(codec, i, cache[i]);
+                if (i != TWL4030_REG_APLL_CTL)
+                        twl4030_write(codec, i, cache[i]);
 
 }
 
-static void twl4030_codec_mute(struct snd_soc_codec *codec, int mute)
+static void twl4030_apll_enable(struct snd_soc_codec *codec, int enable)
 {
         struct twl4030_priv *twl4030 = codec->private_data;
-        u8 reg_val;
+        int status;
 
-        if (mute == twl4030->codec_muted)
+        if (enable == twl4030->apll_enabled)
                 return;
 
-        if (mute) {
-                /* Disable PLL */
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
-                reg_val &= ~TWL4030_APLL_EN;
-                twl4030_write(codec, TWL4030_REG_APLL_CTL, reg_val);
-        } else {
+        if (enable)
                 /* Enable PLL */
-                reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
-                reg_val |= TWL4030_APLL_EN;
-                twl4030_write(codec, TWL4030_REG_APLL_CTL, reg_val);
-        }
+                status = twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
+        else
+                /* Disable PLL */
+                status = twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
+
+        if (status >= 0)
+                twl4030_write_reg_cache(codec, TWL4030_REG_APLL_CTL, status);
 
-        twl4030->codec_muted = mute;
+        twl4030->apll_enabled = enable;
 }
 
 static void twl4030_power_up(struct snd_soc_codec *codec)
@@ -260,7 +262,7 @@ static void twl4030_power_up(struct snd_soc_codec *codec)
         do {
                 /* this takes a little while, so don't slam i2c */
                 udelay(2000);
-                twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
+                twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte,
                                     TWL4030_REG_ANAMICL);
         } while ((i++ < 100) &&
                  ((byte & TWL4030_CNCL_OFFSET_START) ==
@@ -541,7 +543,7 @@ static int pin_name##pga_event(struct snd_soc_dapm_widget *w,		\
                 break;                                                  \
         case SND_SOC_DAPM_POST_PMD:                                     \
                 reg_val = twl4030_read_reg_cache(w->codec, reg);        \
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,        \
+                twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,    \
                                         reg_val & (~mask),              \
                                         reg);                           \
                 break;                                                  \
@@ -613,6 +615,27 @@ static int handsfreerpga_event(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
+static int vibramux_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        twl4030_write(w->codec, TWL4030_REG_VIBRA_SET, 0xff);
+        return 0;
+}
+
+static int apll_event(struct snd_soc_dapm_widget *w,
+                struct snd_kcontrol *kcontrol, int event)
+{
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                twl4030_apll_enable(w->codec, 1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                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;
@@ -657,7 +680,7 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
                 mdelay((ramp_base[(hs_pop & TWL4030_RAMP_DELAY) >> 2] /
                         twl4030->sysclk) + 1);
                 /* Bypass the reg_cache to mute the headset */
-                twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+                twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
                                         hs_gain & (~0x0f),
                                         TWL4030_REG_HS_GAIN_SET);
 
@@ -724,67 +747,6 @@ static int headsetrpga_event(struct snd_soc_dapm_widget *w,
         return 0;
 }
 
-static int bypass_event(struct snd_soc_dapm_widget *w,
-                struct snd_kcontrol *kcontrol, int event)
-{
-        struct soc_mixer_control *m =
-                (struct soc_mixer_control *)w->kcontrols->private_value;
-        struct twl4030_priv *twl4030 = w->codec->private_data;
-        unsigned char reg, misc;
-
-        reg = twl4030_read_reg_cache(w->codec, m->reg);
-
-        /*
-         * bypass_state[0:3] - analog HiFi bypass
-         * bypass_state[4]   - analog voice bypass
-         * bypass_state[5]   - digital voice bypass
-         * bypass_state[6:7] - digital HiFi bypass
-         */
-        if (m->reg == TWL4030_REG_VSTPGA) {
-                /* Voice digital bypass */
-                if (reg)
-                        twl4030->bypass_state |= (1 << 5);
-                else
-                        twl4030->bypass_state &= ~(1 << 5);
-        } else if (m->reg <= TWL4030_REG_ARXR2_APGA_CTL) {
-                /* Analog bypass */
-                if (reg & (1 << m->shift))
-                        twl4030->bypass_state |=
-                                (1 << (m->reg - TWL4030_REG_ARXL1_APGA_CTL));
-                else
-                        twl4030->bypass_state &=
-                                ~(1 << (m->reg - TWL4030_REG_ARXL1_APGA_CTL));
-        } else if (m->reg == TWL4030_REG_VDL_APGA_CTL) {
-                /* Analog voice bypass */
-                if (reg & (1 << m->shift))
-                        twl4030->bypass_state |= (1 << 4);
-                else
-                        twl4030->bypass_state &= ~(1 << 4);
-        } else {
-                /* Digital bypass */
-                if (reg & (0x7 << m->shift))
-                        twl4030->bypass_state |= (1 << (m->shift ? 7 : 6));
-                else
-                        twl4030->bypass_state &= ~(1 << (m->shift ? 7 : 6));
-        }
-
-        /* Enable master analog loopback mode if any analog switch is enabled*/
-        misc = twl4030_read_reg_cache(w->codec, TWL4030_REG_MISC_SET_1);
-        if (twl4030->bypass_state & 0x1F)
-                misc |= TWL4030_FMLOOP_EN;
-        else
-                misc &= ~TWL4030_FMLOOP_EN;
-        twl4030_write(w->codec, TWL4030_REG_MISC_SET_1, misc);
-
-        if (w->codec->bias_level == SND_SOC_BIAS_STANDBY) {
-                if (twl4030->bypass_state)
-                        twl4030_codec_mute(w->codec, 0);
-                else
-                        twl4030_codec_mute(w->codec, 1);
-        }
-        return 0;
-}
-
 /*
  * Some of the gain controls in TWL (mostly those which are associated with
  * the outputs) are implemented in an interesting way:
@@ -1192,32 +1154,28 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
                         SND_SOC_NOPM, 0, 0),
 
         /* Analog bypasses */
-        SND_SOC_DAPM_SWITCH_E("Right1 Analog Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_abypassr1_control, bypass_event,
-                        SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Left1 Analog Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_abypassl1_control,
-                        bypass_event, SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Right2 Analog Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_abypassr2_control,
-                        bypass_event, SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Left2 Analog Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_abypassl2_control,
-                        bypass_event, SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Voice Analog Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_abypassv_control,
-                        bypass_event, SND_SOC_DAPM_POST_REG),
+        SND_SOC_DAPM_SWITCH("Right1 Analog Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_abypassr1_control),
+        SND_SOC_DAPM_SWITCH("Left1 Analog Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_abypassl1_control),
+        SND_SOC_DAPM_SWITCH("Right2 Analog Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_abypassr2_control),
+        SND_SOC_DAPM_SWITCH("Left2 Analog Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_abypassl2_control),
+        SND_SOC_DAPM_SWITCH("Voice Analog Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_abypassv_control),
+
+        /* Master analog loopback switch */
+        SND_SOC_DAPM_SUPPLY("FM Loop Enable", TWL4030_REG_MISC_SET_1, 5, 0,
+                            NULL, 0),
 
         /* Digital bypasses */
-        SND_SOC_DAPM_SWITCH_E("Left Digital Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_dbypassl_control, bypass_event,
-                        SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Right Digital Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_dbypassr_control, bypass_event,
-                        SND_SOC_DAPM_POST_REG),
-        SND_SOC_DAPM_SWITCH_E("Voice Digital Loopback", SND_SOC_NOPM, 0, 0,
-                        &twl4030_dapm_dbypassv_control, bypass_event,
-                        SND_SOC_DAPM_POST_REG),
+        SND_SOC_DAPM_SWITCH("Left Digital Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_dbypassl_control),
+        SND_SOC_DAPM_SWITCH("Right Digital Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_dbypassr_control),
+        SND_SOC_DAPM_SWITCH("Voice Digital Loopback", SND_SOC_NOPM, 0, 0,
+                        &twl4030_dapm_dbypassv_control),
 
         /* Digital mixers, power control for the physical DACs */
         SND_SOC_DAPM_MIXER("Digital R1 Playback Mixer",
@@ -1243,6 +1201,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
         SND_SOC_DAPM_MIXER("Analog Voice Playback Mixer",
                         TWL4030_REG_VDL_APGA_CTL, 0, 0, NULL, 0),
 
+        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),
+
         /* Output MIXER controls */
         /* Earpiece */
         SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0,
@@ -1308,8 +1271,9 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
                         0, 0, NULL, 0, handsfreerpga_event,
                         SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD),
         /* Vibra */
-        SND_SOC_DAPM_MUX("Vibra Mux", TWL4030_REG_VIBRA_CTL, 0, 0,
-                &twl4030_dapm_vibra_control),
+        SND_SOC_DAPM_MUX_E("Vibra Mux", TWL4030_REG_VIBRA_CTL, 0, 0,
+                           &twl4030_dapm_vibra_control, vibramux_event,
+                           SND_SOC_DAPM_PRE_PMU),
         SND_SOC_DAPM_MUX("Vibra Route", SND_SOC_NOPM, 0, 0,
                 &twl4030_dapm_vibrapath_control),
 
@@ -1369,6 +1333,18 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Digital R2 Playback Mixer", NULL, "DAC Right2"},
         {"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"},
+        {"Digital L1 Playback Mixer", NULL, "AIF Enable"},
+        {"Digital R2 Playback Mixer", NULL, "AIF Enable"},
+        {"Digital L2 Playback Mixer", NULL, "AIF Enable"},
+
         {"Analog L1 Playback Mixer", NULL, "Digital L1 Playback Mixer"},
         {"Analog R1 Playback Mixer", NULL, "Digital R1 Playback Mixer"},
         {"Analog L2 Playback Mixer", NULL, "Digital L2 Playback Mixer"},
@@ -1482,6 +1458,16 @@ 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"},
+        {"ADC Virtual Right2", NULL, "AIF Enable"},
+
         /* Analog bypass routes */
         {"Right1 Analog Loopback", "Switch", "Analog Right"},
         {"Left1 Analog Loopback", "Switch", "Analog Left"},
@@ -1489,6 +1475,13 @@ static const struct snd_soc_dapm_route intercon[] = {
         {"Left2 Analog Loopback", "Switch", "Analog Left"},
         {"Voice Analog Loopback", "Switch", "Analog Left"},
 
+        /* Supply for the Analog loopbacks */
+        {"Right1 Analog Loopback", NULL, "FM Loop Enable"},
+        {"Left1 Analog Loopback", NULL, "FM Loop Enable"},
+        {"Right2 Analog Loopback", NULL, "FM Loop Enable"},
+        {"Left2 Analog Loopback", NULL, "FM Loop Enable"},
+        {"Voice Analog Loopback", NULL, "FM Loop Enable"},
+
         {"Analog R1 Playback Mixer", NULL, "Right1 Analog Loopback"},
         {"Analog L1 Playback Mixer", NULL, "Left1 Analog Loopback"},
         {"Analog R2 Playback Mixer", NULL, "Right2 Analog Loopback"},
@@ -1513,32 +1506,20 @@ static int twl4030_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
 static int twl4030_set_bias_level(struct snd_soc_codec *codec,
                                   enum snd_soc_bias_level level)
 {
-        struct twl4030_priv *twl4030 = codec->private_data;
-
         switch (level) {
         case SND_SOC_BIAS_ON:
-                twl4030_codec_mute(codec, 0);
                 break;
         case SND_SOC_BIAS_PREPARE:
-                twl4030_power_up(codec);
-                if (twl4030->bypass_state)
-                        twl4030_codec_mute(codec, 0);
-                else
-                        twl4030_codec_mute(codec, 1);
                 break;
         case SND_SOC_BIAS_STANDBY:
-                twl4030_power_up(codec);
-                if (twl4030->bypass_state)
-                        twl4030_codec_mute(codec, 0);
-                else
-                        twl4030_codec_mute(codec, 1);
+                if (codec->bias_level == SND_SOC_BIAS_OFF)
+                        twl4030_power_up(codec);
                 break;
         case SND_SOC_BIAS_OFF:
                 twl4030_power_down(codec);
@@ -1785,29 +1766,23 @@ static int twl4030_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct twl4030_priv *twl4030 = codec->private_data;
-        u8 infreq;
 
         switch (freq) {
         case 19200000:
-                infreq = TWL4030_APLL_INFREQ_19200KHZ;
-                twl4030->sysclk = 19200;
-                break;
         case 26000000:
-                infreq = TWL4030_APLL_INFREQ_26000KHZ;
-                twl4030->sysclk = 26000;
-                break;
         case 38400000:
-                infreq = TWL4030_APLL_INFREQ_38400KHZ;
-                twl4030->sysclk = 38400;
                 break;
         default:
-                printk(KERN_ERR "TWL4030 set sysclk: unknown rate %d\n",
-                        freq);
+                dev_err(codec->dev, "Unsupported APLL mclk: %u\n", freq);
                 return -EINVAL;
         }
 
-        infreq |= TWL4030_APLL_EN;
-        twl4030_write(codec, TWL4030_REG_APLL_CTL, infreq);
+        if ((freq / 1000) != twl4030->sysclk) {
+                dev_err(codec->dev,
+                        "Mismatch in APLL mclk: %u (configured: %u)\n",
+                        freq, twl4030->sysclk * 1000);
+                return -EINVAL;
+        }
 
         return 0;
 }
@@ -1905,18 +1880,16 @@ 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;
-        u8 infreq;
+        struct twl4030_priv *twl4030 = codec->private_data;
         u8 mode;
 
         /* If the system master clock is not 26MHz, the voice PCM interface is
          * not avilable.
          */
-        infreq = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL)
-                & TWL4030_APLL_INFREQ;
-
-        if (infreq != TWL4030_APLL_INFREQ_26000KHZ) {
-                printk(KERN_ERR "TWL4030 voice startup: "
-                        "MCLK is not 26MHz, call set_sysclk() on init\n");
+        if (twl4030->sysclk != 26000) {
+                dev_err(codec->dev, "The board is configured for %u Hz, while"
+                        "the Voice interface needs 26MHz APLL mclk\n",
+                        twl4030->sysclk * 1000);
                 return -EINVAL;
         }
 
@@ -1989,21 +1962,19 @@ 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;
-        u8 infreq;
+        struct twl4030_priv *twl4030 = codec->private_data;
 
-        switch (freq) {
-        case 26000000:
-                infreq = TWL4030_APLL_INFREQ_26000KHZ;
-                break;
-        default:
-                printk(KERN_ERR "TWL4030 voice set sysclk: unknown rate %d\n",
-                        freq);
+        if (freq != 26000000) {
+                dev_err(codec->dev, "Unsupported APLL mclk: %u, the Voice"
+                        "interface needs 26MHz APLL mclk\n", freq);
+                return -EINVAL;
+        }
+        if ((freq / 1000) != twl4030->sysclk) {
+                dev_err(codec->dev,
+                        "Mismatch in APLL mclk: %u (configured: %u)\n",
+                        freq, twl4030->sysclk * 1000);
                 return -EINVAL;
         }
-
-        infreq |= TWL4030_APLL_EN;
-        twl4030_write(codec, TWL4030_REG_APLL_CTL, infreq);
-
         return 0;
 }
 
@@ -2121,7 +2092,7 @@ struct snd_soc_dai twl4030_dai[] = {
 };
 EXPORT_SYMBOL_GPL(twl4030_dai);
 
-static int twl4030_suspend(struct platform_device *pdev, pm_message_t state)
+static int twl4030_soc_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;
@@ -2131,7 +2102,7 @@ static int twl4030_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int twl4030_resume(struct platform_device *pdev)
+static int twl4030_soc_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
@@ -2141,147 +2112,182 @@ static int twl4030_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialize the driver
- * register the mixer and dsp interfaces with the kernel
- */
+static struct snd_soc_codec *twl4030_codec;
 
-static int twl4030_init(struct snd_soc_device *socdev)
+static int twl4030_soc_probe(struct platform_device *pdev)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct twl4030_setup_data *setup = socdev->codec_data;
-        struct twl4030_priv *twl4030 = codec->private_data;
-        int ret = 0;
+        struct snd_soc_codec *codec;
+        struct twl4030_priv *twl4030;
+        int ret;
 
-        printk(KERN_INFO "TWL4030 Audio Codec init \n");
+        BUG_ON(!twl4030_codec);
 
-        codec->name = "twl4030";
-        codec->owner = THIS_MODULE;
-        codec->read = twl4030_read_reg_cache;
-        codec->write = twl4030_write;
-        codec->set_bias_level = twl4030_set_bias_level;
-        codec->dai = twl4030_dai;
-        codec->num_dai = ARRAY_SIZE(twl4030_dai),
-        codec->reg_cache_size = sizeof(twl4030_reg);
-        codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
-                                        GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        codec = twl4030_codec;
+        twl4030 = codec->private_data;
+        socdev->card->codec = codec;
 
         /* Configuration for headset ramp delay from setup data */
         if (setup) {
                 unsigned char hs_pop;
 
-                if (setup->sysclk)
-                        twl4030->sysclk = setup->sysclk;
-                else
-                        twl4030->sysclk = 26000;
+                if (setup->sysclk != twl4030->sysclk)
+                        dev_warn(&pdev->dev,
+                                 "Mismatch in APLL mclk: %u (configured: %u)\n",
+                                 setup->sysclk, twl4030->sysclk);
 
                 hs_pop = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
                 hs_pop &= ~TWL4030_RAMP_DELAY;
                 hs_pop |= (setup->ramp_delay_value << 2);
                 twl4030_write_reg_cache(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
-        } else {
-                twl4030->sysclk = 26000;
         }
 
         /* register pcms */
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
-                printk(KERN_ERR "twl4030: failed to create pcms\n");
-                goto pcm_err;
+                dev_err(&pdev->dev, "failed to create pcms\n");
+                return ret;
         }
 
-        twl4030_init_chip(codec);
-
-        /* power on device */
-        twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
         snd_soc_add_controls(codec, twl4030_snd_controls,
                                 ARRAY_SIZE(twl4030_snd_controls));
         twl4030_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "twl4030: failed to register card\n");
-                goto card_err;
-        }
+        return 0;
+}
 
-        return ret;
+static int twl4030_soc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
 
-card_err:
+        twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
         snd_soc_free_pcms(socdev);
         snd_soc_dapm_free(socdev);
-pcm_err:
-        kfree(codec->reg_cache);
-        return ret;
-}
 
-static struct snd_soc_device *twl4030_socdev;
+        return 0;
+}
 
-static int twl4030_probe(struct platform_device *pdev)
+static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data;
         struct snd_soc_codec *codec;
         struct twl4030_priv *twl4030;
+        int ret;
 
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
+        if (!pdata) {
+                dev_err(&pdev->dev, "platform_data is missing\n");
+                return -EINVAL;
+        }
 
         twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
         if (twl4030 == NULL) {
-                kfree(codec);
+                dev_err(&pdev->dev, "Can not allocate memroy\n");
                 return -ENOMEM;
         }
 
+        codec = &twl4030->codec;
         codec->private_data = twl4030;
-        socdev->card->codec = codec;
+        codec->dev = &pdev->dev;
+        twl4030_dai[0].dev = &pdev->dev;
+        twl4030_dai[1].dev = &pdev->dev;
+
         mutex_init(&codec->mutex);
         INIT_LIST_HEAD(&codec->dapm_widgets);
         INIT_LIST_HEAD(&codec->dapm_paths);
 
-        twl4030_socdev = socdev;
-        twl4030_init(socdev);
+        codec->name = "twl4030";
+        codec->owner = THIS_MODULE;
+        codec->read = twl4030_read_reg_cache;
+        codec->write = twl4030_write;
+        codec->set_bias_level = twl4030_set_bias_level;
+        codec->dai = twl4030_dai;
+        codec->num_dai = ARRAY_SIZE(twl4030_dai);
+        codec->reg_cache_size = sizeof(twl4030_reg);
+        codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
+                                        GFP_KERNEL);
+        if (codec->reg_cache == NULL) {
+                ret = -ENOMEM;
+                goto error_cache;
+        }
+
+        platform_set_drvdata(pdev, twl4030);
+        twl4030_codec = codec;
+
+        /* Set the defaults, and power up the codec */
+        twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
+        twl4030_init_chip(codec);
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                goto error_codec;
+        }
+
+        ret = snd_soc_register_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                goto error_codec;
+        }
 
         return 0;
+
+error_codec:
+        twl4030_power_down(codec);
+        kfree(codec->reg_cache);
+error_cache:
+        kfree(twl4030);
+        return ret;
 }
 
-static int twl4030_remove(struct platform_device *pdev)
+static int __devexit twl4030_codec_remove(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct twl4030_priv *twl4030 = platform_get_drvdata(pdev);
 
-        printk(KERN_INFO "TWL4030 Audio Codec remove\n");
-        twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-        kfree(codec->private_data);
-        kfree(codec);
+        snd_soc_unregister_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+        snd_soc_unregister_codec(&twl4030->codec);
+        kfree(twl4030->codec.reg_cache);
+        kfree(twl4030);
 
+        twl4030_codec = NULL;
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_twl4030 = {
-        .probe = twl4030_probe,
-        .remove = twl4030_remove,
-        .suspend = twl4030_suspend,
-        .resume = twl4030_resume,
+MODULE_ALIAS("platform:twl4030_codec_audio");
+
+static struct platform_driver twl4030_codec_driver = {
+        .probe          = twl4030_codec_probe,
+        .remove         = __devexit_p(twl4030_codec_remove),
+        .driver         = {
+                .name   = "twl4030_codec_audio",
+                .owner  = THIS_MODULE,
+        },
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
 
 static int __init twl4030_modinit(void)
 {
-        return snd_soc_register_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+        return platform_driver_register(&twl4030_codec_driver);
 }
 module_init(twl4030_modinit);
 
 static void __exit twl4030_exit(void)
 {
-        snd_soc_unregister_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+        platform_driver_unregister(&twl4030_codec_driver);
 }
 module_exit(twl4030_exit);
 
+struct snd_soc_codec_device soc_codec_dev_twl4030 = {
+        .probe = twl4030_soc_probe,
+        .remove = twl4030_soc_remove,
+        .suspend = twl4030_soc_suspend,
+        .resume = twl4030_soc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
+
 MODULE_DESCRIPTION("ASoC TWL4030 codec driver");
 MODULE_AUTHOR("Steve Sakoman");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h
index 2b4bfa23f985..f206d242ca31 100644
--- a/sound/soc/codecs/twl4030.h
+++ b/sound/soc/codecs/twl4030.h
@@ -22,245 +22,13 @@
 #ifndef __TWL4030_AUDIO_H__
 #define __TWL4030_AUDIO_H__
 
-#define TWL4030_REG_CODEC_MODE          0x1
-#define TWL4030_REG_OPTION              0x2
-#define TWL4030_REG_UNKNOWN             0x3
-#define TWL4030_REG_MICBIAS_CTL         0x4
-#define TWL4030_REG_ANAMICL             0x5
-#define TWL4030_REG_ANAMICR             0x6
-#define TWL4030_REG_AVADC_CTL           0x7
-#define TWL4030_REG_ADCMICSEL           0x8
-#define TWL4030_REG_DIGMIXING           0x9
-#define TWL4030_REG_ATXL1PGA            0xA
-#define TWL4030_REG_ATXR1PGA            0xB
-#define TWL4030_REG_AVTXL2PGA           0xC
-#define TWL4030_REG_AVTXR2PGA           0xD
-#define TWL4030_REG_AUDIO_IF            0xE
-#define TWL4030_REG_VOICE_IF            0xF
-#define TWL4030_REG_ARXR1PGA            0x10
-#define TWL4030_REG_ARXL1PGA            0x11
-#define TWL4030_REG_ARXR2PGA            0x12
-#define TWL4030_REG_ARXL2PGA            0x13
-#define TWL4030_REG_VRXPGA              0x14
-#define TWL4030_REG_VSTPGA              0x15
-#define TWL4030_REG_VRX2ARXPGA          0x16
-#define TWL4030_REG_AVDAC_CTL           0x17
-#define TWL4030_REG_ARX2VTXPGA          0x18
-#define TWL4030_REG_ARXL1_APGA_CTL      0x19
-#define TWL4030_REG_ARXR1_APGA_CTL      0x1A
-#define TWL4030_REG_ARXL2_APGA_CTL      0x1B
-#define TWL4030_REG_ARXR2_APGA_CTL      0x1C
-#define TWL4030_REG_ATX2ARXPGA          0x1D
-#define TWL4030_REG_BT_IF               0x1E
-#define TWL4030_REG_BTPGA               0x1F
-#define TWL4030_REG_BTSTPGA             0x20
-#define TWL4030_REG_EAR_CTL             0x21
-#define TWL4030_REG_HS_SEL              0x22
-#define TWL4030_REG_HS_GAIN_SET         0x23
-#define TWL4030_REG_HS_POPN_SET         0x24
-#define TWL4030_REG_PREDL_CTL           0x25
-#define TWL4030_REG_PREDR_CTL           0x26
-#define TWL4030_REG_PRECKL_CTL          0x27
-#define TWL4030_REG_PRECKR_CTL          0x28
-#define TWL4030_REG_HFL_CTL             0x29
-#define TWL4030_REG_HFR_CTL             0x2A
-#define TWL4030_REG_ALC_CTL             0x2B
-#define TWL4030_REG_ALC_SET1            0x2C
-#define TWL4030_REG_ALC_SET2            0x2D
-#define TWL4030_REG_BOOST_CTL           0x2E
-#define TWL4030_REG_SOFTVOL_CTL         0x2F
-#define TWL4030_REG_DTMF_FREQSEL        0x30
-#define TWL4030_REG_DTMF_TONEXT1H       0x31
-#define TWL4030_REG_DTMF_TONEXT1L       0x32
-#define TWL4030_REG_DTMF_TONEXT2H       0x33
-#define TWL4030_REG_DTMF_TONEXT2L       0x34
-#define TWL4030_REG_DTMF_TONOFF         0x35
-#define TWL4030_REG_DTMF_WANONOFF       0x36
-#define TWL4030_REG_I2S_RX_SCRAMBLE_H   0x37
-#define TWL4030_REG_I2S_RX_SCRAMBLE_M   0x38
-#define TWL4030_REG_I2S_RX_SCRAMBLE_L   0x39
-#define TWL4030_REG_APLL_CTL            0x3A
-#define TWL4030_REG_DTMF_CTL            0x3B
-#define TWL4030_REG_DTMF_PGA_CTL2       0x3C
-#define TWL4030_REG_DTMF_PGA_CTL1       0x3D
-#define TWL4030_REG_MISC_SET_1          0x3E
-#define TWL4030_REG_PCMBTMUX            0x3F
-#define TWL4030_REG_RX_PATH_SEL         0x43
-#define TWL4030_REG_VDL_APGA_CTL        0x44
-#define TWL4030_REG_VIBRA_CTL           0x45
-#define TWL4030_REG_VIBRA_SET           0x46
-#define TWL4030_REG_VIBRA_PWM_SET       0x47
-#define TWL4030_REG_ANAMIC_GAIN         0x48
-#define TWL4030_REG_MISC_SET_2          0x49
-#define TWL4030_REG_SW_SHADOW           0x4A
+/* Register descriptions are here */
+#include <linux/mfd/twl4030-codec.h>
 
+/* Shadow register used by the audio driver */
+#define TWL4030_REG_SW_SHADOW           0x4A
 #define TWL4030_CACHEREGNUM     (TWL4030_REG_SW_SHADOW + 1)
 
-/* Bitfield Definitions */
-
-/* TWL4030_CODEC_MODE (0x01) Fields */
-
-#define TWL4030_APLL_RATE               0xF0
-#define TWL4030_APLL_RATE_8000          0x00
-#define TWL4030_APLL_RATE_11025         0x10
-#define TWL4030_APLL_RATE_12000         0x20
-#define TWL4030_APLL_RATE_16000         0x40
-#define TWL4030_APLL_RATE_22050         0x50
-#define TWL4030_APLL_RATE_24000         0x60
-#define TWL4030_APLL_RATE_32000         0x80
-#define TWL4030_APLL_RATE_44100         0x90
-#define TWL4030_APLL_RATE_48000         0xA0
-#define TWL4030_APLL_RATE_96000         0xE0
-#define TWL4030_SEL_16K                 0x08
-#define TWL4030_CODECPDZ                0x02
-#define TWL4030_OPT_MODE                0x01
-#define TWL4030_OPTION_1                (1 << 0)
-#define TWL4030_OPTION_2                (0 << 0)
-
-/* TWL4030_OPTION (0x02) Fields */
-
-#define TWL4030_ATXL1_EN                (1 << 0)
-#define TWL4030_ATXR1_EN                (1 << 1)
-#define TWL4030_ATXL2_VTXL_EN           (1 << 2)
-#define TWL4030_ATXR2_VTXR_EN           (1 << 3)
-#define TWL4030_ARXL1_VRX_EN            (1 << 4)
-#define TWL4030_ARXR1_EN                (1 << 5)
-#define TWL4030_ARXL2_EN                (1 << 6)
-#define TWL4030_ARXR2_EN                (1 << 7)
-
-/* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
-
-#define TWL4030_MICBIAS2_CTL            0x40
-#define TWL4030_MICBIAS1_CTL            0x20
-#define TWL4030_HSMICBIAS_EN            0x04
-#define TWL4030_MICBIAS2_EN             0x02
-#define TWL4030_MICBIAS1_EN             0x01
-
-/* ANAMICL (0x05) Fields */
-
-#define TWL4030_CNCL_OFFSET_START       0x80
-#define TWL4030_OFFSET_CNCL_SEL         0x60
-#define TWL4030_OFFSET_CNCL_SEL_ARX1    0x00
-#define TWL4030_OFFSET_CNCL_SEL_ARX2    0x20
-#define TWL4030_OFFSET_CNCL_SEL_VRX     0x40
-#define TWL4030_OFFSET_CNCL_SEL_ALL     0x60
-#define TWL4030_MICAMPL_EN              0x10
-#define TWL4030_CKMIC_EN                0x08
-#define TWL4030_AUXL_EN                 0x04
-#define TWL4030_HSMIC_EN                0x02
-#define TWL4030_MAINMIC_EN              0x01
-
-/* ANAMICR (0x06) Fields */
-
-#define TWL4030_MICAMPR_EN              0x10
-#define TWL4030_AUXR_EN                 0x04
-#define TWL4030_SUBMIC_EN               0x01
-
-/* AVADC_CTL (0x07) Fields */
-
-#define TWL4030_ADCL_EN                 0x08
-#define TWL4030_AVADC_CLK_PRIORITY      0x04
-#define TWL4030_ADCR_EN                 0x02
-
-/* TWL4030_REG_ADCMICSEL (0x08) Fields */
-
-#define TWL4030_DIGMIC1_EN              0x08
-#define TWL4030_TX2IN_SEL               0x04
-#define TWL4030_DIGMIC0_EN              0x02
-#define TWL4030_TX1IN_SEL               0x01
-
-/* AUDIO_IF (0x0E) Fields */
-
-#define TWL4030_AIF_SLAVE_EN            0x80
-#define TWL4030_DATA_WIDTH              0x60
-#define TWL4030_DATA_WIDTH_16S_16W      0x00
-#define TWL4030_DATA_WIDTH_32S_16W      0x40
-#define TWL4030_DATA_WIDTH_32S_24W      0x60
-#define TWL4030_AIF_FORMAT              0x18
-#define TWL4030_AIF_FORMAT_CODEC        0x00
-#define TWL4030_AIF_FORMAT_LEFT         0x08
-#define TWL4030_AIF_FORMAT_RIGHT        0x10
-#define TWL4030_AIF_FORMAT_TDM          0x18
-#define TWL4030_AIF_TRI_EN              0x04
-#define TWL4030_CLK256FS_EN             0x02
-#define TWL4030_AIF_EN                  0x01
-
-/* VOICE_IF (0x0F) Fields */
-
-#define TWL4030_VIF_SLAVE_EN            0x80
-#define TWL4030_VIF_DIN_EN              0x40
-#define TWL4030_VIF_DOUT_EN             0x20
-#define TWL4030_VIF_SWAP                0x10
-#define TWL4030_VIF_FORMAT              0x08
-#define TWL4030_VIF_TRI_EN              0x04
-#define TWL4030_VIF_SUB_EN              0x02
-#define TWL4030_VIF_EN                  0x01
-
-/* EAR_CTL (0x21) */
-#define TWL4030_EAR_GAIN                0x30
-
-/* HS_GAIN_SET (0x23) Fields */
-
-#define TWL4030_HSR_GAIN                0x0C
-#define TWL4030_HSR_GAIN_PWR_DOWN       0x00
-#define TWL4030_HSR_GAIN_PLUS_6DB       0x04
-#define TWL4030_HSR_GAIN_0DB            0x08
-#define TWL4030_HSR_GAIN_MINUS_6DB      0x0C
-#define TWL4030_HSL_GAIN                0x03
-#define TWL4030_HSL_GAIN_PWR_DOWN       0x00
-#define TWL4030_HSL_GAIN_PLUS_6DB       0x01
-#define TWL4030_HSL_GAIN_0DB            0x02
-#define TWL4030_HSL_GAIN_MINUS_6DB      0x03
-
-/* HS_POPN_SET (0x24) Fields */
-
-#define TWL4030_VMID_EN                 0x40
-#define TWL4030_EXTMUTE                 0x20
-#define TWL4030_RAMP_DELAY              0x1C
-#define TWL4030_RAMP_DELAY_20MS         0x00
-#define TWL4030_RAMP_DELAY_40MS         0x04
-#define TWL4030_RAMP_DELAY_81MS         0x08
-#define TWL4030_RAMP_DELAY_161MS        0x0C
-#define TWL4030_RAMP_DELAY_323MS        0x10
-#define TWL4030_RAMP_DELAY_645MS        0x14
-#define TWL4030_RAMP_DELAY_1291MS       0x18
-#define TWL4030_RAMP_DELAY_2581MS       0x1C
-#define TWL4030_RAMP_EN                 0x02
-
-/* PREDL_CTL (0x25) */
-#define TWL4030_PREDL_GAIN              0x30
-
-/* PREDR_CTL (0x26) */
-#define TWL4030_PREDR_GAIN              0x30
-
-/* PRECKL_CTL (0x27) */
-#define TWL4030_PRECKL_GAIN             0x30
-
-/* PRECKR_CTL (0x28) */
-#define TWL4030_PRECKR_GAIN             0x30
-
-/* HFL_CTL (0x29, 0x2A) Fields */
-#define TWL4030_HF_CTL_HB_EN            0x04
-#define TWL4030_HF_CTL_LOOP_EN          0x08
-#define TWL4030_HF_CTL_RAMP_EN          0x10
-#define TWL4030_HF_CTL_REF_EN           0x20
-
-/* APLL_CTL (0x3A) Fields */
-
-#define TWL4030_APLL_EN                 0x10
-#define TWL4030_APLL_INFREQ             0x0F
-#define TWL4030_APLL_INFREQ_19200KHZ    0x05
-#define TWL4030_APLL_INFREQ_26000KHZ    0x06
-#define TWL4030_APLL_INFREQ_38400KHZ    0x0F
-
-/* REG_MISC_SET_1 (0x3E) Fields */
-
-#define TWL4030_CLK64_EN                0x80
-#define TWL4030_SCRAMBLE_EN             0x40
-#define TWL4030_FMLOOP_EN               0x20
-#define TWL4030_SMOOTH_ANAVOL_EN        0x02
-#define TWL4030_DIGMIC_LR_SWAP_EN       0x01
-
 /* TWL4030_REG_SW_SHADOW (0x4A) Fields */
 #define TWL4030_HFL_EN                  0x01
 #define TWL4030_HFR_EN                  0x02
@@ -279,3 +47,5 @@ struct twl4030_setup_data {
 };
 
 #endif  /* End of __TWL4030_AUDIO_H__ */
+
+
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index c33b92edbded..a8dcd5a5bbcb 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -15,6 +15,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
@@ -101,7 +102,7 @@ static int uda134x_write(struct snd_soc_codec *codec, unsigned int reg,
         pr_debug("%s reg: %02X, value:%02X\n", __func__, reg, value);
 
         if (reg >= UDA134X_REGS_NUM) {
-                printk(KERN_ERR "%s unkown register: reg: %u",
+                printk(KERN_ERR "%s unknown register: reg: %u",
                        __func__, reg);
                 return -EINVAL;
         }
@@ -552,7 +553,7 @@ static int uda134x_soc_probe(struct platform_device *pdev)
                                         ARRAY_SIZE(uda1341_snd_controls));
         break;
         default:
-                printk(KERN_ERR "%s unkown codec type: %d",
+                printk(KERN_ERR "%s unknown codec type: %d",
                         __func__, pd->model);
         return -EINVAL;
         }
@@ -562,17 +563,8 @@ static int uda134x_soc_probe(struct platform_device *pdev)
                 goto pcm_err;
         }
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "UDA134X: failed to register card\n");
-                goto card_err;
-        }
-
         return 0;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         kfree(codec->reg_cache);
 reg_err:
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 92ec03442154..9cd0a66b7663 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -137,7 +137,7 @@ static void uda1380_flush_work(struct work_struct *work)
 {
         int bit, reg;
 
-        for_each_bit(bit, &uda1380_cache_dirty, UDA1380_CACHEREGNUM - 0x10) {
+        for_each_set_bit(bit, &uda1380_cache_dirty, UDA1380_CACHEREGNUM - 0x10) {
                 reg = 0x10 + bit;
                 pr_debug("uda1380: flush reg %x val %x:\n", reg,
                                 uda1380_read_reg_cache(uda1380_codec, reg));
@@ -378,7 +378,6 @@ static int uda1380_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -713,17 +712,9 @@ static int uda1380_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, uda1380_snd_controls,
                                 ARRAY_SIZE(uda1380_snd_controls));
         uda1380_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
new file mode 100644
index 000000000000..002e289d1255
--- /dev/null
+++ b/sound/soc/codecs/wm2000.c
@@ -0,0 +1,888 @@
+/*
+ * wm2000.c  --  WM2000 ALSA Soc Audio driver
+ *
+ * Copyright 2008-2010 Wolfson Microelectronics PLC.
+ *
+ * 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.
+ *
+ * The download image for the WM2000 will be requested as
+ * 'wm2000_anc.bin' by default (overridable via platform data) at
+ * runtime and is expected to be in flat binary format.  This is
+ * generated by Wolfson configuration tools and includes
+ * system-specific callibration information.  If supplied as a
+ * sequence of ASCII-encoded hexidecimal bytes this can be converted
+ * into a flat binary with a command such as this on the command line:
+ *
+ * perl -e 'while (<>) { s/[\r\n]+// ; printf("%c", hex($_)); }'
+ *                 < file  > wm2000_anc.bin
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/debugfs.h>
+#include <linux/slab.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 <sound/wm2000.h>
+
+#include "wm2000.h"
+
+enum wm2000_anc_mode {
+        ANC_ACTIVE = 0,
+        ANC_BYPASS = 1,
+        ANC_STANDBY = 2,
+        ANC_OFF = 3,
+};
+
+struct wm2000_priv {
+        struct i2c_client *i2c;
+
+        enum wm2000_anc_mode anc_mode;
+
+        unsigned int anc_active:1;
+        unsigned int anc_eng_ena:1;
+        unsigned int spk_ena:1;
+
+        unsigned int mclk_div:1;
+        unsigned int speech_clarity:1;
+
+        int anc_download_size;
+        char *anc_download;
+};
+
+static struct i2c_client *wm2000_i2c;
+
+static int wm2000_write(struct i2c_client *i2c, unsigned int reg,
+                        unsigned int value)
+{
+        u8 data[3];
+        int ret;
+
+        data[0] = (reg >> 8) & 0xff;
+        data[1] = reg & 0xff;
+        data[2] = value & 0xff;
+
+        dev_vdbg(&i2c->dev, "write %x = %x\n", reg, value);
+
+        ret = i2c_master_send(i2c, data, 3);
+        if (ret == 3)
+                return 0;
+        if (ret < 0)
+                return ret;
+        else
+                return -EIO;
+}
+
+static unsigned int wm2000_read(struct i2c_client *i2c, unsigned int r)
+{
+        struct i2c_msg xfer[2];
+        u8 reg[2];
+        u8 data;
+        int ret;
+
+        /* Write register */
+        reg[0] = (r >> 8) & 0xff;
+        reg[1] = r & 0xff;
+        xfer[0].addr = i2c->addr;
+        xfer[0].flags = 0;
+        xfer[0].len = sizeof(reg);
+        xfer[0].buf = &reg[0];
+
+        /* Read data */
+        xfer[1].addr = i2c->addr;
+        xfer[1].flags = I2C_M_RD;
+        xfer[1].len = 1;
+        xfer[1].buf = &data;
+
+        ret = i2c_transfer(i2c->adapter, xfer, 2);
+        if (ret != 2) {
+                dev_err(&i2c->dev, "i2c_transfer() returned %d\n", ret);
+                return 0;
+        }
+
+        dev_vdbg(&i2c->dev, "read %x from %x\n", data, r);
+
+        return data;
+}
+
+static void wm2000_reset(struct wm2000_priv *wm2000)
+{
+        struct i2c_client *i2c = wm2000->i2c;
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_ENG_CLR);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_CLR);
+        wm2000_write(i2c, WM2000_REG_ID1, 0);
+
+        wm2000->anc_mode = ANC_OFF;
+}
+
+static int wm2000_poll_bit(struct i2c_client *i2c,
+                           unsigned int reg, u8 mask, int timeout)
+{
+        int val;
+
+        val = wm2000_read(i2c, reg);
+
+        while (!(val & mask) && --timeout) {
+                msleep(1);
+                val = wm2000_read(i2c, reg);
+        }
+
+        if (timeout == 0)
+                return 0;
+        else
+                return 1;
+}
+
+static int wm2000_power_up(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+        int ret, timeout;
+
+        BUG_ON(wm2000->anc_mode != ANC_OFF);
+
+        dev_dbg(&i2c->dev, "Beginning power up\n");
+
+        if (!wm2000->mclk_div) {
+                dev_dbg(&i2c->dev, "Disabling MCLK divider\n");
+                wm2000_write(i2c, WM2000_REG_SYS_CTL2,
+                             WM2000_MCLK_DIV2_ENA_CLR);
+        } else {
+                dev_dbg(&i2c->dev, "Enabling MCLK divider\n");
+                wm2000_write(i2c, WM2000_REG_SYS_CTL2,
+                             WM2000_MCLK_DIV2_ENA_SET);
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_ENG_CLR);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_ENG_SET);
+
+        /* Wait for ANC engine to become ready */
+        if (!wm2000_poll_bit(i2c, WM2000_REG_ANC_STAT,
+                             WM2000_ANC_ENG_IDLE, 1)) {
+                dev_err(&i2c->dev, "ANC engine failed to reset\n");
+                return -ETIMEDOUT;
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_BOOT_COMPLETE, 1)) {
+                dev_err(&i2c->dev, "ANC engine failed to initialise\n");
+                return -ETIMEDOUT;
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_SET);
+
+        /* Open code download of the data since it is the only bulk
+         * write we do. */
+        dev_dbg(&i2c->dev, "Downloading %d bytes\n",
+                wm2000->anc_download_size - 2);
+
+        ret = i2c_master_send(i2c, wm2000->anc_download,
+                              wm2000->anc_download_size);
+        if (ret < 0) {
+                dev_err(&i2c->dev, "i2c_transfer() failed: %d\n", ret);
+                return ret;
+        }
+        if (ret != wm2000->anc_download_size) {
+                dev_err(&i2c->dev, "i2c_transfer() failed, %d != %d\n",
+                        ret, wm2000->anc_download_size);
+                return -EIO;
+        }
+
+        dev_dbg(&i2c->dev, "Download complete\n");
+
+        if (analogue) {
+                timeout = 248;
+                wm2000_write(i2c, WM2000_REG_ANA_VMID_PU_TIME, timeout / 4);
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_MOUSE_ENABLE |
+                             WM2000_MODE_THERMAL_ENABLE);
+        } else {
+                timeout = 10;
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_MOUSE_ENABLE |
+                             WM2000_MODE_THERMAL_ENABLE);
+        }
+
+        ret = wm2000_read(i2c, WM2000_REG_SPEECH_CLARITY);
+        if (wm2000->speech_clarity)
+                ret &= ~WM2000_SPEECH_CLARITY;
+        else
+                ret |= WM2000_SPEECH_CLARITY;
+        wm2000_write(i2c, WM2000_REG_SPEECH_CLARITY, ret);
+
+        wm2000_write(i2c, WM2000_REG_SYS_START0, 0x33);
+        wm2000_write(i2c, WM2000_REG_SYS_START1, 0x02);
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_INT_N_CLR);
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_MOUSE_ACTIVE, timeout)) {
+                dev_err(&i2c->dev, "Timed out waiting for device after %dms\n",
+                        timeout * 10);
+                return -ETIMEDOUT;
+        }
+
+        dev_dbg(&i2c->dev, "ANC active\n");
+        if (analogue)
+                dev_dbg(&i2c->dev, "Analogue active\n");
+        wm2000->anc_mode = ANC_ACTIVE;
+
+        return 0;
+}
+
+static int wm2000_power_down(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+        int timeout;
+
+        if (analogue) {
+                timeout = 248;
+                wm2000_write(i2c, WM2000_REG_ANA_VMID_PD_TIME, timeout / 4);
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_POWER_DOWN);
+        } else {
+                timeout = 10;
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_POWER_DOWN);
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_POWER_DOWN_COMPLETE, timeout)) {
+                dev_err(&i2c->dev, "Timeout waiting for ANC power down\n");
+                return -ETIMEDOUT;
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_ANC_STAT,
+                             WM2000_ANC_ENG_IDLE, 1)) {
+                dev_err(&i2c->dev, "Timeout waiting for ANC engine idle\n");
+                return -ETIMEDOUT;
+        }
+
+        dev_dbg(&i2c->dev, "powered off\n");
+        wm2000->anc_mode = ANC_OFF;
+
+        return 0;
+}
+
+static int wm2000_enter_bypass(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        BUG_ON(wm2000->anc_mode != ANC_ACTIVE);
+
+        if (analogue) {
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_BYPASS_ENTRY);
+        } else {
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_BYPASS_ENTRY);
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_ANC_DISABLED, 10)) {
+                dev_err(&i2c->dev, "Timeout waiting for ANC disable\n");
+                return -ETIMEDOUT;
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_ANC_STAT,
+                             WM2000_ANC_ENG_IDLE, 1)) {
+                dev_err(&i2c->dev, "Timeout waiting for ANC engine idle\n");
+                return -ETIMEDOUT;
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL1, WM2000_SYS_STBY);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_CLR);
+
+        wm2000->anc_mode = ANC_BYPASS;
+        dev_dbg(&i2c->dev, "bypass enabled\n");
+
+        return 0;
+}
+
+static int wm2000_exit_bypass(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        BUG_ON(wm2000->anc_mode != ANC_BYPASS);
+        
+        wm2000_write(i2c, WM2000_REG_SYS_CTL1, 0);
+
+        if (analogue) {
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_MOUSE_ENABLE |
+                             WM2000_MODE_THERMAL_ENABLE);
+        } else {
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_MOUSE_ENABLE |
+                             WM2000_MODE_THERMAL_ENABLE);
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_SET);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_INT_N_CLR);
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_MOUSE_ACTIVE, 10)) {
+                dev_err(&i2c->dev, "Timed out waiting for MOUSE\n");
+                return -ETIMEDOUT;
+        }
+
+        wm2000->anc_mode = ANC_ACTIVE;
+        dev_dbg(&i2c->dev, "MOUSE active\n");
+
+        return 0;
+}
+
+static int wm2000_enter_standby(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+        int timeout;
+
+        BUG_ON(wm2000->anc_mode != ANC_ACTIVE);
+
+        if (analogue) {
+                timeout = 248;
+                wm2000_write(i2c, WM2000_REG_ANA_VMID_PD_TIME, timeout / 4);
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_STANDBY_ENTRY);
+        } else {
+                timeout = 10;
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_STANDBY_ENTRY);
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_ANC_DISABLED, timeout)) {
+                dev_err(&i2c->dev,
+                        "Timed out waiting for ANC disable after 1ms\n");
+                return -ETIMEDOUT;
+        }
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_ANC_STAT, WM2000_ANC_ENG_IDLE,
+                             1)) {
+                dev_err(&i2c->dev,
+                        "Timed out waiting for standby after %dms\n",
+                        timeout * 10);
+                return -ETIMEDOUT;
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL1, WM2000_SYS_STBY);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_CLR);
+
+        wm2000->anc_mode = ANC_STANDBY;
+        dev_dbg(&i2c->dev, "standby\n");
+        if (analogue)
+                dev_dbg(&i2c->dev, "Analogue disabled\n");
+
+        return 0;
+}
+
+static int wm2000_exit_standby(struct i2c_client *i2c, int analogue)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+        int timeout;
+
+        BUG_ON(wm2000->anc_mode != ANC_STANDBY);
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL1, 0);
+
+        if (analogue) {
+                timeout = 248;
+                wm2000_write(i2c, WM2000_REG_ANA_VMID_PU_TIME, timeout / 4);
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_ANA_SEQ_INCLUDE |
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_MOUSE_ENABLE);
+        } else {
+                timeout = 10;
+
+                wm2000_write(i2c, WM2000_REG_SYS_MODE_CNTRL,
+                             WM2000_MODE_THERMAL_ENABLE |
+                             WM2000_MODE_MOUSE_ENABLE);
+        }
+
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_RAM_SET);
+        wm2000_write(i2c, WM2000_REG_SYS_CTL2, WM2000_ANC_INT_N_CLR);
+
+        if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
+                             WM2000_STATUS_MOUSE_ACTIVE, timeout)) {
+                dev_err(&i2c->dev, "Timed out waiting for MOUSE after %dms\n",
+                        timeout * 10);
+                return -ETIMEDOUT;
+        }
+
+        wm2000->anc_mode = ANC_ACTIVE;
+        dev_dbg(&i2c->dev, "MOUSE active\n");
+        if (analogue)
+                dev_dbg(&i2c->dev, "Analogue enabled\n");
+
+        return 0;
+}
+
+typedef int (*wm2000_mode_fn)(struct i2c_client *i2c, int analogue);
+
+static struct {
+        enum wm2000_anc_mode source;
+        enum wm2000_anc_mode dest;
+        int analogue;
+        wm2000_mode_fn step[2];
+} anc_transitions[] = {
+        {
+                .source = ANC_OFF,
+                .dest = ANC_ACTIVE,
+                .analogue = 1,
+                .step = {
+                        wm2000_power_up,
+                },
+        },
+        {
+                .source = ANC_OFF,
+                .dest = ANC_STANDBY,
+                .step = {
+                        wm2000_power_up,
+                        wm2000_enter_standby,
+                },
+        },
+        {
+                .source = ANC_OFF,
+                .dest = ANC_BYPASS,
+                .analogue = 1,
+                .step = {
+                        wm2000_power_up,
+                        wm2000_enter_bypass,
+                },
+        },
+        {
+                .source = ANC_ACTIVE,
+                .dest = ANC_BYPASS,
+                .analogue = 1,
+                .step = {
+                        wm2000_enter_bypass,
+                },
+        },
+        {
+                .source = ANC_ACTIVE,
+                .dest = ANC_STANDBY,
+                .analogue = 1,
+                .step = {
+                        wm2000_enter_standby,
+                },
+        },
+        {
+                .source = ANC_ACTIVE,
+                .dest = ANC_OFF,
+                .analogue = 1,
+                .step = {
+                        wm2000_power_down,
+                },
+        },
+        {
+                .source = ANC_BYPASS,
+                .dest = ANC_ACTIVE,
+                .analogue = 1,
+                .step = {
+                        wm2000_exit_bypass,
+                },
+        },
+        {
+                .source = ANC_BYPASS,
+                .dest = ANC_STANDBY,
+                .analogue = 1,
+                .step = {
+                        wm2000_exit_bypass,
+                        wm2000_enter_standby,
+                },
+        },
+        {
+                .source = ANC_BYPASS,
+                .dest = ANC_OFF,
+                .step = {
+                        wm2000_exit_bypass,
+                        wm2000_power_down,
+                },
+        },
+        {
+                .source = ANC_STANDBY,
+                .dest = ANC_ACTIVE,
+                .analogue = 1,
+                .step = {
+                        wm2000_exit_standby,
+                },
+        },
+        {
+                .source = ANC_STANDBY,
+                .dest = ANC_BYPASS,
+                .analogue = 1,
+                .step = {
+                        wm2000_exit_standby,
+                        wm2000_enter_bypass,
+                },
+        },
+        {
+                .source = ANC_STANDBY,
+                .dest = ANC_OFF,
+                .step = {
+                        wm2000_exit_standby,
+                        wm2000_power_down,
+                },
+        },
+};
+
+static int wm2000_anc_transition(struct wm2000_priv *wm2000,
+                                 enum wm2000_anc_mode mode)
+{
+        struct i2c_client *i2c = wm2000->i2c;
+        int i, j;
+        int ret;
+
+        if (wm2000->anc_mode == mode)
+                return 0;
+
+        for (i = 0; i < ARRAY_SIZE(anc_transitions); i++)
+                if (anc_transitions[i].source == wm2000->anc_mode &&
+                    anc_transitions[i].dest == mode)
+                        break;
+        if (i == ARRAY_SIZE(anc_transitions)) {
+                dev_err(&i2c->dev, "No transition for %d->%d\n",
+                        wm2000->anc_mode, mode);
+                return -EINVAL;
+        }
+
+        for (j = 0; j < ARRAY_SIZE(anc_transitions[j].step); j++) {
+                if (!anc_transitions[i].step[j])
+                        break;
+                ret = anc_transitions[i].step[j](i2c,
+                                                 anc_transitions[i].analogue);
+                if (ret != 0)
+                        return ret;
+        }
+
+        return 0;
+}
+
+static int wm2000_anc_set_mode(struct wm2000_priv *wm2000)
+{
+        struct i2c_client *i2c = wm2000->i2c;
+        enum wm2000_anc_mode mode;
+
+        if (wm2000->anc_eng_ena && wm2000->spk_ena)
+                if (wm2000->anc_active)
+                        mode = ANC_ACTIVE;
+                else
+                        mode = ANC_BYPASS;
+        else
+                mode = ANC_STANDBY;
+
+        dev_dbg(&i2c->dev, "Set mode %d (enabled %d, mute %d, active %d)\n",
+                mode, wm2000->anc_eng_ena, !wm2000->spk_ena,
+                wm2000->anc_active);
+
+        return wm2000_anc_transition(wm2000, mode);
+}
+
+static int wm2000_anc_mode_get(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&wm2000_i2c->dev);
+
+        ucontrol->value.enumerated.item[0] = wm2000->anc_active;
+
+        return 0;
+}
+
+static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&wm2000_i2c->dev);
+        int anc_active = ucontrol->value.enumerated.item[0];
+
+        if (anc_active > 1)
+                return -EINVAL;
+
+        wm2000->anc_active = anc_active;
+
+        return wm2000_anc_set_mode(wm2000);
+}
+
+static int wm2000_speaker_get(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&wm2000_i2c->dev);
+
+        ucontrol->value.enumerated.item[0] = wm2000->spk_ena;
+
+        return 0;
+}
+
+static int wm2000_speaker_put(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&wm2000_i2c->dev);
+        int val = ucontrol->value.enumerated.item[0];
+
+        if (val > 1)
+                return -EINVAL;
+
+        wm2000->spk_ena = val;
+
+        return wm2000_anc_set_mode(wm2000);
+}
+
+static const struct snd_kcontrol_new wm2000_controls[] = {
+        SOC_SINGLE_BOOL_EXT("WM2000 ANC Switch", 0,
+                            wm2000_anc_mode_get,
+                            wm2000_anc_mode_put),
+        SOC_SINGLE_BOOL_EXT("WM2000 Switch", 0,
+                            wm2000_speaker_get,
+                            wm2000_speaker_put),
+};
+
+static int wm2000_anc_power_event(struct snd_soc_dapm_widget *w,
+                                  struct snd_kcontrol *kcontrol, int event)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&wm2000_i2c->dev);
+
+        if (SND_SOC_DAPM_EVENT_ON(event))
+                wm2000->anc_eng_ena = 1;
+
+        if (SND_SOC_DAPM_EVENT_OFF(event))
+                wm2000->anc_eng_ena = 0;
+
+        return wm2000_anc_set_mode(wm2000);
+}
+
+static const struct snd_soc_dapm_widget wm2000_dapm_widgets[] = {
+/* Externally visible pins */
+SND_SOC_DAPM_OUTPUT("WM2000 SPKN"),
+SND_SOC_DAPM_OUTPUT("WM2000 SPKP"),
+
+SND_SOC_DAPM_INPUT("WM2000 LINN"),
+SND_SOC_DAPM_INPUT("WM2000 LINP"),
+
+SND_SOC_DAPM_PGA_E("ANC Engine", SND_SOC_NOPM, 0, 0, NULL, 0,
+                   wm2000_anc_power_event,
+                   SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+};
+
+/* Target, Path, Source */
+static const struct snd_soc_dapm_route audio_map[] = {
+        { "WM2000 SPKN", NULL, "ANC Engine" },
+        { "WM2000 SPKP", NULL, "ANC Engine" },
+        { "ANC Engine", NULL, "WM2000 LINN" },
+        { "ANC Engine", NULL, "WM2000 LINP" },
+};
+
+/* Called from the machine driver */
+int wm2000_add_controls(struct snd_soc_codec *codec)
+{
+        int ret;
+
+        if (!wm2000_i2c) {
+                pr_err("WM2000 not yet probed\n");
+                return -ENODEV;
+        }
+
+        ret = snd_soc_dapm_new_controls(codec, wm2000_dapm_widgets,
+                                        ARRAY_SIZE(wm2000_dapm_widgets));
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+        if (ret < 0)
+                return ret;
+
+        return snd_soc_add_controls(codec, wm2000_controls,
+                        ARRAY_SIZE(wm2000_controls));
+}
+EXPORT_SYMBOL_GPL(wm2000_add_controls);
+
+static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *i2c_id)
+{
+        struct wm2000_priv *wm2000;
+        struct wm2000_platform_data *pdata;
+        const char *filename;
+        const struct firmware *fw;
+        int reg, ret;
+        u16 id;
+
+        if (wm2000_i2c) {
+                dev_err(&i2c->dev, "Another WM2000 is already registered\n");
+                return -EINVAL;
+        }
+
+        wm2000 = kzalloc(sizeof(struct wm2000_priv), GFP_KERNEL);
+        if (wm2000 == NULL) {
+                dev_err(&i2c->dev, "Unable to allocate private data\n");
+                return -ENOMEM;
+        }
+
+        /* Verify that this is a WM2000 */
+        reg = wm2000_read(i2c, WM2000_REG_ID1);
+        id = reg << 8;
+        reg = wm2000_read(i2c, WM2000_REG_ID2);
+        id |= reg & 0xff;
+
+        if (id != 0x2000) {
+                dev_err(&i2c->dev, "Device is not a WM2000 - ID %x\n", id);
+                ret = -ENODEV;
+                goto err;
+        }
+
+        reg = wm2000_read(i2c, WM2000_REG_REVISON);
+        dev_info(&i2c->dev, "revision %c\n", reg + 'A');
+
+        filename = "wm2000_anc.bin";
+        pdata = dev_get_platdata(&i2c->dev);
+        if (pdata) {
+                wm2000->mclk_div = pdata->mclkdiv2;
+                wm2000->speech_clarity = !pdata->speech_enh_disable;
+
+                if (pdata->download_file)
+                        filename = pdata->download_file;
+        }
+
+        ret = request_firmware(&fw, filename, &i2c->dev);
+        if (ret != 0) {
+                dev_err(&i2c->dev, "Failed to acquire ANC data: %d\n", ret);
+                goto err;
+        }
+
+        /* Pre-cook the concatenation of the register address onto the image */
+        wm2000->anc_download_size = fw->size + 2;
+        wm2000->anc_download = kmalloc(wm2000->anc_download_size, GFP_KERNEL);
+        if (wm2000->anc_download == NULL) {
+                dev_err(&i2c->dev, "Out of memory\n");
+                ret = -ENOMEM;
+                goto err_fw;
+        }
+
+        wm2000->anc_download[0] = 0x80;
+        wm2000->anc_download[1] = 0x00;
+        memcpy(wm2000->anc_download + 2, fw->data, fw->size);
+
+        release_firmware(fw);
+
+        dev_set_drvdata(&i2c->dev, wm2000);
+        wm2000->anc_eng_ena = 1;
+        wm2000->i2c = i2c;
+
+        wm2000_reset(wm2000);
+
+        /* This will trigger a transition to standby mode by default */
+        wm2000_anc_set_mode(wm2000);    
+
+        wm2000_i2c = i2c;
+
+        return 0;
+
+err_fw:
+        release_firmware(fw);
+err:
+        kfree(wm2000);
+        return ret;
+}
+
+static __devexit int wm2000_i2c_remove(struct i2c_client *i2c)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        wm2000_anc_transition(wm2000, ANC_OFF);
+
+        wm2000_i2c = NULL;
+        kfree(wm2000->anc_download);
+        kfree(wm2000);
+
+        return 0;
+}
+
+static void wm2000_i2c_shutdown(struct i2c_client *i2c)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        wm2000_anc_transition(wm2000, ANC_OFF);
+}
+
+#ifdef CONFIG_PM
+static int wm2000_i2c_suspend(struct i2c_client *i2c, pm_message_t mesg)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        return wm2000_anc_transition(wm2000, ANC_OFF);
+}
+
+static int wm2000_i2c_resume(struct i2c_client *i2c)
+{
+        struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
+
+        return wm2000_anc_set_mode(wm2000);
+}
+#else
+#define wm2000_i2c_suspend NULL
+#define wm2000_i2c_resume NULL
+#endif
+
+static const struct i2c_device_id wm2000_i2c_id[] = {
+        { "wm2000", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm2000_i2c_id);
+
+static struct i2c_driver wm2000_i2c_driver = {
+        .driver = {
+                .name = "wm2000",
+                .owner = THIS_MODULE,
+        },
+        .probe = wm2000_i2c_probe,
+        .remove = __devexit_p(wm2000_i2c_remove),
+        .suspend = wm2000_i2c_suspend,
+        .resume = wm2000_i2c_resume,
+        .shutdown = wm2000_i2c_shutdown,
+        .id_table = wm2000_i2c_id,
+};
+
+static int __init wm2000_init(void)
+{
+        return i2c_add_driver(&wm2000_i2c_driver);
+}
+module_init(wm2000_init);
+
+static void __exit wm2000_exit(void)
+{
+        i2c_del_driver(&wm2000_i2c_driver);
+}
+module_exit(wm2000_exit);
+
+MODULE_DESCRIPTION("ASoC WM2000 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm2000.h b/sound/soc/codecs/wm2000.h
new file mode 100644
index 000000000000..c18e261c3c7f
--- /dev/null
+++ b/sound/soc/codecs/wm2000.h
@@ -0,0 +1,79 @@
+/*
+ * wm2000.h  --  WM2000 Soc Audio driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM2000_H
+#define _WM2000_H
+
+struct wm2000_setup_data {
+        unsigned short i2c_address;
+        int mclk_div;   /* Set to a non-zero value if MCLK_DIV_2 required */
+};
+
+extern int wm2000_add_controls(struct snd_soc_codec *codec);
+
+extern struct snd_soc_dai wm2000_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm2000;
+
+#define WM2000_REG_SYS_START        0x8000
+#define WM2000_REG_SPEECH_CLARITY   0x8fef
+#define WM2000_REG_SYS_WATCHDOG     0x8ff6
+#define WM2000_REG_ANA_VMID_PD_TIME 0x8ff7
+#define WM2000_REG_ANA_VMID_PU_TIME 0x8ff8
+#define WM2000_REG_CAT_FLTR_INDX    0x8ff9
+#define WM2000_REG_CAT_GAIN_0       0x8ffa
+#define WM2000_REG_SYS_STATUS       0x8ffc
+#define WM2000_REG_SYS_MODE_CNTRL   0x8ffd
+#define WM2000_REG_SYS_START0       0x8ffe
+#define WM2000_REG_SYS_START1       0x8fff
+#define WM2000_REG_ID1              0xf000
+#define WM2000_REG_ID2              0xf001
+#define WM2000_REG_REVISON          0xf002
+#define WM2000_REG_SYS_CTL1         0xf003
+#define WM2000_REG_SYS_CTL2         0xf004
+#define WM2000_REG_ANC_STAT         0xf005
+#define WM2000_REG_IF_CTL           0xf006
+
+/* SPEECH_CLARITY */
+#define WM2000_SPEECH_CLARITY   0x01
+
+/* SYS_STATUS */
+#define WM2000_STATUS_MOUSE_ACTIVE              0x40
+#define WM2000_STATUS_CAT_FREQ_COMPLETE         0x20
+#define WM2000_STATUS_CAT_GAIN_COMPLETE         0x10
+#define WM2000_STATUS_THERMAL_SHUTDOWN_COMPLETE 0x08
+#define WM2000_STATUS_ANC_DISABLED              0x04
+#define WM2000_STATUS_POWER_DOWN_COMPLETE       0x02
+#define WM2000_STATUS_BOOT_COMPLETE             0x01
+
+/* SYS_MODE_CNTRL */
+#define WM2000_MODE_ANA_SEQ_INCLUDE 0x80
+#define WM2000_MODE_MOUSE_ENABLE    0x40
+#define WM2000_MODE_CAT_FREQ_ENABLE 0x20
+#define WM2000_MODE_CAT_GAIN_ENABLE 0x10
+#define WM2000_MODE_BYPASS_ENTRY    0x08
+#define WM2000_MODE_STANDBY_ENTRY   0x04
+#define WM2000_MODE_THERMAL_ENABLE  0x02
+#define WM2000_MODE_POWER_DOWN      0x01
+
+/* SYS_CTL1 */
+#define WM2000_SYS_STBY          0x01
+
+/* SYS_CTL2 */
+#define WM2000_MCLK_DIV2_ENA_CLR 0x80
+#define WM2000_MCLK_DIV2_ENA_SET 0x40
+#define WM2000_ANC_ENG_CLR       0x20
+#define WM2000_ANC_ENG_SET       0x10
+#define WM2000_ANC_INT_N_CLR     0x08
+#define WM2000_ANC_INT_N_SET     0x04
+#define WM2000_RAM_CLR           0x02
+#define WM2000_RAM_SET           0x01
+
+/* ANC_STAT */
+#define WM2000_ANC_ENG_IDLE      0x01
+
+#endif
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 593d5b9c9f03..2e0772f9c456 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/platform_device.h>
@@ -800,7 +801,7 @@ static int wm8350_add_widgets(struct snd_soc_codec *codec)
                 return ret;
         }
 
-        return snd_soc_dapm_new_widgets(codec);
+        return 0;
 }
 
 static int wm8350_set_dai_sysclk(struct snd_soc_dai *codec_dai,
@@ -925,7 +926,7 @@ static int wm8350_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
                 iface |= 0x3 << 8;
                 break;
         case SND_SOC_DAIFMT_DSP_B:
-                iface |= 0x3 << 8;      /* lg not sure which mode */
+                iface |= 0x3 << 8 | WM8350_AIF_LRCLK_INV;
                 break;
         default:
                 return -EINVAL;
@@ -1101,7 +1102,7 @@ static inline int fll_factors(struct _fll_div *fll_div, unsigned int input,
 }
 
 static int wm8350_set_fll(struct snd_soc_dai *codec_dai,
-                          int pll_id, unsigned int freq_in,
+                          int pll_id, int source, unsigned int freq_in,
                           unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
@@ -1340,15 +1341,16 @@ static int wm8350_resume(struct platform_device *pdev)
         return 0;
 }
 
-static void wm8350_hp_jack_handler(struct wm8350 *wm8350, int irq, void *data)
+static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
 {
         struct wm8350_data *priv = data;
+        struct wm8350 *wm8350 = priv->codec.control_data;
         u16 reg;
         int report;
         int mask;
         struct wm8350_jack_data *jack = NULL;
 
-        switch (irq) {
+        switch (irq - wm8350->irq_base) {
         case WM8350_IRQ_CODEC_JCK_DET_L:
                 jack = &priv->hpl;
                 mask = WM8350_JACK_L_LVL;
@@ -1365,7 +1367,7 @@ static void wm8350_hp_jack_handler(struct wm8350 *wm8350, int irq, void *data)
 
         if (!jack->jack) {
                 dev_warn(wm8350->dev, "Jack interrupt called with no jack\n");
-                return;
+                return IRQ_NONE;
         }
 
         /* Debounce */
@@ -1378,6 +1380,8 @@ static void wm8350_hp_jack_handler(struct wm8350 *wm8350, int irq, void *data)
                 report = 0;
 
         snd_soc_jack_report(jack->jack, report, jack->report);
+
+        return IRQ_HANDLED;
 }
 
 /**
@@ -1421,9 +1425,7 @@ int wm8350_hp_jack_detect(struct snd_soc_codec *codec, enum wm8350_jack which,
         wm8350_set_bits(wm8350, WM8350_JACK_DETECT, ena);
 
         /* Sync status */
-        wm8350_hp_jack_handler(wm8350, irq, priv);
-
-        wm8350_unmask_irq(wm8350, irq);
+        wm8350_hp_jack_handler(irq + wm8350->irq_base, priv);
 
         return 0;
 }
@@ -1482,12 +1484,16 @@ static int wm8350_probe(struct platform_device *pdev)
         wm8350_set_bits(wm8350, WM8350_ROUT2_VOLUME,
                         WM8350_OUT2_VU | WM8350_OUT2R_MUTE);
 
-        wm8350_mask_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_L);
-        wm8350_mask_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R);
+        /* Make sure jack detect is disabled to start off with */
+        wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
+                          WM8350_JDL_ENA | WM8350_JDR_ENA);
+
         wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_L,
-                            wm8350_hp_jack_handler, priv);
+                            wm8350_hp_jack_handler, 0, "Left jack detect",
+                            priv);
         wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R,
-                            wm8350_hp_jack_handler, priv);
+                            wm8350_hp_jack_handler, 0, "Right jack detect",
+                            priv);
 
         ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
         if (ret < 0) {
@@ -1501,18 +1507,7 @@ static int wm8350_probe(struct platform_device *pdev)
 
         wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to register card\n");
-                goto card_err;
-        }
-
         return 0;
-
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-        return ret;
 }
 
 static int wm8350_remove(struct platform_device *pdev)
@@ -1527,10 +1522,8 @@ static int wm8350_remove(struct platform_device *pdev)
                           WM8350_JDL_ENA | WM8350_JDR_ENA);
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_4, WM8350_TOCLK_ENA);
 
-        wm8350_mask_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_L);
-        wm8350_mask_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R);
-        wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_L);
-        wm8350_free_irq(wm8350, WM8350_IRQ_CODEC_JCK_DET_R);
+        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;
@@ -1680,21 +1673,6 @@ static int __devexit wm8350_codec_remove(struct platform_device *pdev)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8350_codec_suspend(struct platform_device *pdev, pm_message_t m)
-{
-        return snd_soc_suspend_device(&pdev->dev);
-}
-
-static int wm8350_codec_resume(struct platform_device *pdev)
-{
-        return snd_soc_resume_device(&pdev->dev);
-}
-#else
-#define wm8350_codec_suspend NULL
-#define wm8350_codec_resume NULL
-#endif
-
 static struct platform_driver wm8350_codec_driver = {
         .driver = {
                    .name = "wm8350-codec",
@@ -1702,8 +1680,6 @@ static struct platform_driver wm8350_codec_driver = {
                    },
         .probe = wm8350_codec_probe,
         .remove = __devexit_p(wm8350_codec_remove),
-        .suspend = wm8350_codec_suspend,
-        .resume = wm8350_codec_resume,
 };
 
 static __init int wm8350_init(void)
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index b9ef4d915221..6acc885cf9b7 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
@@ -915,7 +916,6 @@ static int wm8400_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -1011,7 +1011,8 @@ static int fll_factors(struct wm8400_priv *wm8400, struct fll_factors *factors,
 }
 
 static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
-                              unsigned int freq_in, unsigned int freq_out)
+                              int source, unsigned int freq_in,
+                              unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct wm8400_priv *wm8400 = codec->private_data;
@@ -1399,17 +1400,6 @@ static int wm8400_probe(struct platform_device *pdev)
         wm8400_add_controls(codec);
         wm8400_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        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);
 pcm_err:
         return ret;
 }
@@ -1558,21 +1548,6 @@ static int __exit wm8400_codec_remove(struct platform_device *dev)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8400_pdev_suspend(struct platform_device *pdev, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&pdev->dev);
-}
-
-static int wm8400_pdev_resume(struct platform_device *pdev)
-{
-        return snd_soc_resume_device(&pdev->dev);
-}
-#else
-#define wm8400_pdev_suspend NULL
-#define wm8400_pdev_resume NULL
-#endif
-
 static struct platform_driver wm8400_codec_driver = {
         .driver = {
                 .name = "wm8400-codec",
@@ -1580,8 +1555,6 @@ static struct platform_driver wm8400_codec_driver = {
         },
         .probe = wm8400_codec_probe,
         .remove = __exit_p(wm8400_codec_remove),
-        .suspend = wm8400_pdev_suspend,
-        .resume = wm8400_pdev_resume,
 };
 
 static int __init wm8400_codec_init(void)
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 060d5d06ba95..9000b1d19afb 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -219,7 +220,6 @@ static int wm8510_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -271,8 +271,8 @@ static void pll_factors(unsigned int target, unsigned int source)
         pll_div.k = K;
 }
 
-static int wm8510_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8510_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 reg;
@@ -425,23 +425,23 @@ static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
 
         /* filter coefficient */
         switch (params_rate(params)) {
-        case SNDRV_PCM_RATE_8000:
+        case 8000:
                 adn |= 0x5 << 1;
                 break;
-        case SNDRV_PCM_RATE_11025:
+        case 11025:
                 adn |= 0x4 << 1;
                 break;
-        case SNDRV_PCM_RATE_16000:
+        case 16000:
                 adn |= 0x3 << 1;
                 break;
-        case SNDRV_PCM_RATE_22050:
+        case 22050:
                 adn |= 0x2 << 1;
                 break;
-        case SNDRV_PCM_RATE_32000:
+        case 32000:
                 adn |= 0x1 << 1;
                 break;
-        case SNDRV_PCM_RATE_44100:
-        case SNDRV_PCM_RATE_48000:
+        case 44100:
+        case 48000:
                 break;
         }
 
@@ -604,16 +604,9 @@ static int wm8510_init(struct snd_soc_device *socdev,
         snd_soc_add_controls(codec, wm8510_snd_controls,
                                 ARRAY_SIZE(wm8510_snd_controls));
         wm8510_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8510: failed to register card\n");
-                goto card_err;
-        }
+
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 25870a4652fb..19cd47293424 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -117,7 +118,6 @@ static int wm8523_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -448,17 +448,9 @@ static int wm8523_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8523_snd_controls,
                              ARRAY_SIZE(wm8523_snd_controls));
         wm8523_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -638,21 +630,6 @@ static __devexit int wm8523_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8523_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&i2c->dev);
-}
-
-static int wm8523_i2c_resume(struct i2c_client *i2c)
-{
-        return snd_soc_resume_device(&i2c->dev);
-}
-#else
-#define wm8523_i2c_suspend NULL
-#define wm8523_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8523_i2c_id[] = {
         { "wm8523", 0 },
         { }
@@ -666,8 +643,6 @@ static struct i2c_driver wm8523_i2c_driver = {
         },
         .probe =    wm8523_i2c_probe,
         .remove =   __devexit_p(wm8523_i2c_remove),
-        .suspend =  wm8523_i2c_suspend,
-        .resume =   wm8523_i2c_resume,
         .id_table = wm8523_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 6bded8c78150..8cc9042965eb 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -25,6 +25,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/slab.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -315,7 +316,6 @@ static int wm8580_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -407,8 +407,8 @@ static int pll_factors(struct _pll_div *pll_div, unsigned int target,
         return 0;
 }
 
-static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         int offset;
         struct snd_soc_codec *codec = codec_dai->codec;
@@ -800,17 +800,9 @@ static int wm8580_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8580_snd_controls,
                              ARRAY_SIZE(wm8580_snd_controls));
         wm8580_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -961,21 +953,6 @@ static int wm8580_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8580_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8580_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8580_i2c_suspend NULL
-#define wm8580_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8580_i2c_id[] = {
         { "wm8580", 0 },
         { }
@@ -989,8 +966,6 @@ static struct i2c_driver wm8580_i2c_driver = {
         },
         .probe =    wm8580_i2c_probe,
         .remove =   wm8580_i2c_remove,
-        .suspend =  wm8580_i2c_suspend,
-        .resume =   wm8580_i2c_resume,
         .id_table = wm8580_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
new file mode 100644
index 000000000000..8ca3812f2f2f
--- /dev/null
+++ b/sound/soc/codecs/wm8711.c
@@ -0,0 +1,634 @@
+/*
+ * wm8711.c  --  WM8711 ALSA SoC Audio driver
+ *
+ * Copyright 2006 Wolfson Microelectronics
+ *
+ * Author: Mike Arthur <linux@wolfsonmicro.com>
+ *
+ * Based on wm8731.c by Richard Purdie
+ *
+ * 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/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.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/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+#include <sound/initval.h>
+
+#include "wm8711.h"
+
+static struct snd_soc_codec *wm8711_codec;
+
+/* codec private data */
+struct wm8711_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8711_CACHEREGNUM];
+        unsigned int sysclk;
+};
+
+/*
+ * wm8711 register cache
+ * We can't read the WM8711 register space when we are
+ * using 2 wire for device control, so we cache them instead.
+ * There is no point in caching the reset register
+ */
+static const u16 wm8711_reg[WM8711_CACHEREGNUM] = {
+        0x0079, 0x0079, 0x000a, 0x0008,
+        0x009f, 0x000a, 0x0000, 0x0000
+};
+
+#define wm8711_reset(c) snd_soc_write(c, WM8711_RESET, 0)
+
+static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+
+static const struct snd_kcontrol_new wm8711_snd_controls[] = {
+
+SOC_DOUBLE_R_TLV("Master Playback Volume", WM8711_LOUT1V, WM8711_ROUT1V,
+                 0, 127, 0, out_tlv),
+SOC_DOUBLE_R("Master Playback ZC Switch", WM8711_LOUT1V, WM8711_ROUT1V,
+        7, 1, 0),
+
+};
+
+/* Output Mixer */
+static const struct snd_kcontrol_new wm8711_output_mixer_controls[] = {
+SOC_DAPM_SINGLE("Line Bypass Switch", WM8711_APANA, 3, 1, 0),
+SOC_DAPM_SINGLE("HiFi Playback Switch", WM8711_APANA, 4, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8711_dapm_widgets[] = {
+SND_SOC_DAPM_MIXER("Output Mixer", WM8711_PWR, 4, 1,
+        &wm8711_output_mixer_controls[0],
+        ARRAY_SIZE(wm8711_output_mixer_controls)),
+SND_SOC_DAPM_DAC("DAC", "HiFi Playback", WM8711_PWR, 3, 1),
+SND_SOC_DAPM_OUTPUT("LOUT"),
+SND_SOC_DAPM_OUTPUT("LHPOUT"),
+SND_SOC_DAPM_OUTPUT("ROUT"),
+SND_SOC_DAPM_OUTPUT("RHPOUT"),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+        /* output mixer */
+        {"Output Mixer", "Line Bypass Switch", "Line Input"},
+        {"Output Mixer", "HiFi Playback Switch", "DAC"},
+
+        /* outputs */
+        {"RHPOUT", NULL, "Output Mixer"},
+        {"ROUT", NULL, "Output Mixer"},
+        {"LHPOUT", NULL, "Output Mixer"},
+        {"LOUT", NULL, "Output Mixer"},
+};
+
+static int wm8711_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, wm8711_dapm_widgets,
+                                  ARRAY_SIZE(wm8711_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        return 0;
+}
+
+struct _coeff_div {
+        u32 mclk;
+        u32 rate;
+        u16 fs;
+        u8 sr:4;
+        u8 bosr:1;
+        u8 usb:1;
+};
+
+/* codec mclk clock divider coefficients */
+static const struct _coeff_div coeff_div[] = {
+        /* 48k */
+        {12288000, 48000, 256, 0x0, 0x0, 0x0},
+        {18432000, 48000, 384, 0x0, 0x1, 0x0},
+        {12000000, 48000, 250, 0x0, 0x0, 0x1},
+
+        /* 32k */
+        {12288000, 32000, 384, 0x6, 0x0, 0x0},
+        {18432000, 32000, 576, 0x6, 0x1, 0x0},
+        {12000000, 32000, 375, 0x6, 0x0, 0x1},
+
+        /* 8k */
+        {12288000, 8000, 1536, 0x3, 0x0, 0x0},
+        {18432000, 8000, 2304, 0x3, 0x1, 0x0},
+        {11289600, 8000, 1408, 0xb, 0x0, 0x0},
+        {16934400, 8000, 2112, 0xb, 0x1, 0x0},
+        {12000000, 8000, 1500, 0x3, 0x0, 0x1},
+
+        /* 96k */
+        {12288000, 96000, 128, 0x7, 0x0, 0x0},
+        {18432000, 96000, 192, 0x7, 0x1, 0x0},
+        {12000000, 96000, 125, 0x7, 0x0, 0x1},
+
+        /* 44.1k */
+        {11289600, 44100, 256, 0x8, 0x0, 0x0},
+        {16934400, 44100, 384, 0x8, 0x1, 0x0},
+        {12000000, 44100, 272, 0x8, 0x1, 0x1},
+
+        /* 88.2k */
+        {11289600, 88200, 128, 0xf, 0x0, 0x0},
+        {16934400, 88200, 192, 0xf, 0x1, 0x0},
+        {12000000, 88200, 136, 0xf, 0x1, 0x1},
+};
+
+static inline int get_coeff(int mclk, int rate)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+                if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk)
+                        return i;
+        }
+        return 0;
+}
+
+static int wm8711_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;
+        struct wm8711_priv *wm8711 = codec->private_data;
+        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) |
+                (coeff_div[i].bosr << 1) | coeff_div[i].usb;
+
+        snd_soc_write(codec, WM8711_SRATE, srate);
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface |= 0x0004;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface |= 0x0008;
+                break;
+        }
+
+        snd_soc_write(codec, WM8711_IFACE, iface);
+        return 0;
+}
+
+static int wm8711_pcm_prepare(struct snd_pcm_substream *substream,
+                              struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec = dai->codec;
+
+        /* set active */
+        snd_soc_write(codec, WM8711_ACTIVE, 0x0001);
+
+        return 0;
+}
+
+static void wm8711_shutdown(struct snd_pcm_substream *substream,
+                            struct snd_soc_dai *dai)
+{
+        struct snd_soc_codec *codec = dai->codec;
+
+        /* deactivate */
+        if (!codec->active) {
+                udelay(50);
+                snd_soc_write(codec, WM8711_ACTIVE, 0x0);
+        }
+}
+
+static int wm8711_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 mute_reg = snd_soc_read(codec, WM8711_APDIGI) & 0xfff7;
+
+        if (mute)
+                snd_soc_write(codec, WM8711_APDIGI, mute_reg | 0x8);
+        else
+                snd_soc_write(codec, WM8711_APDIGI, mute_reg);
+
+        return 0;
+}
+
+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;
+
+        switch (freq) {
+        case 11289600:
+        case 12000000:
+        case 12288000:
+        case 16934400:
+        case 18432000:
+                wm8711->sysclk = freq;
+                return 0;
+        }
+        return -EINVAL;
+}
+
+static int wm8711_set_dai_fmt(struct snd_soc_dai *codec_dai,
+                unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        u16 iface = 0;
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                iface |= 0x0040;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x0002;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x0001;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= 0x0003;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                iface |= 0x0013;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= 0x0090;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= 0x0080;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x0010;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* set iface */
+        snd_soc_write(codec, WM8711_IFACE, iface);
+        return 0;
+}
+
+
+static int wm8711_set_bias_level(struct snd_soc_codec *codec,
+        enum snd_soc_bias_level level)
+{
+        u16 reg = snd_soc_read(codec, WM8711_PWR) & 0xff7f;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                snd_soc_write(codec, WM8711_PWR, reg);
+                break;
+        case SND_SOC_BIAS_PREPARE:
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                snd_soc_write(codec, WM8711_PWR, reg | 0x0040);
+                break;
+        case SND_SOC_BIAS_OFF:
+                snd_soc_write(codec, WM8711_ACTIVE, 0x0);
+                snd_soc_write(codec, WM8711_PWR, 0xffff);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8711_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8711_ops = {
+        .prepare = wm8711_pcm_prepare,
+        .hw_params = wm8711_hw_params,
+        .shutdown = wm8711_shutdown,
+        .digital_mute = wm8711_mute,
+        .set_sysclk = wm8711_set_dai_sysclk,
+        .set_fmt = wm8711_set_dai_fmt,
+};
+
+struct snd_soc_dai wm8711_dai = {
+        .name = "WM8711",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8711_RATES,
+                .formats = WM8711_FORMATS,
+        },
+        .ops = &wm8711_ops,
+};
+EXPORT_SYMBOL_GPL(wm8711_dai);
+
+static int wm8711_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;
+
+        snd_soc_write(codec, WM8711_ACTIVE, 0x0);
+        wm8711_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
+
+static int wm8711_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+        int i;
+        u8 data[2];
+        u16 *cache = codec->reg_cache;
+
+        /* Sync reg_cache with the hardware */
+        for (i = 0; i < ARRAY_SIZE(wm8711_reg); i++) {
+                data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
+                data[1] = cache[i] & 0x00ff;
+                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;
+}
+
+static int wm8711_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8711_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8711_codec;
+        codec = wm8711_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, wm8711_snd_controls,
+                             ARRAY_SIZE(wm8711_snd_controls));
+        wm8711_add_widgets(codec);
+
+        return ret;
+
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int wm8711_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_wm8711 = {
+        .probe =        wm8711_probe,
+        .remove =       wm8711_remove,
+        .suspend =      wm8711_suspend,
+        .resume =       wm8711_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8711);
+
+static int wm8711_register(struct wm8711_priv *wm8711,
+                           enum snd_soc_control_type control)
+{
+        int ret;
+        struct snd_soc_codec *codec = &wm8711->codec;
+        u16 reg;
+
+        if (wm8711_codec) {
+                dev_err(codec->dev, "Another WM8711 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8711;
+        codec->name = "WM8711";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8711_set_bias_level;
+        codec->dai = &wm8711_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8711_CACHEREGNUM;
+        codec->reg_cache = &wm8711->reg_cache;
+
+        memcpy(codec->reg_cache, wm8711_reg, sizeof(wm8711_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        ret = wm8711_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err;
+        }
+
+        wm8711_dai.dev = codec->dev;
+
+        wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Latch the update bits */
+        reg = snd_soc_read(codec, WM8711_LOUT1V);
+        snd_soc_write(codec, WM8711_LOUT1V, reg | 0x0100);
+        reg = snd_soc_read(codec, WM8711_ROUT1V);
+        snd_soc_write(codec, WM8711_ROUT1V, reg | 0x0100);
+
+        wm8711_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_dai(&wm8711_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8711);
+        return ret;
+}
+
+static void wm8711_unregister(struct wm8711_priv *wm8711)
+{
+        wm8711_set_bias_level(&wm8711->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&wm8711_dai);
+        snd_soc_unregister_codec(&wm8711->codec);
+        kfree(wm8711);
+        wm8711_codec = NULL;
+}
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8711_spi_probe(struct spi_device *spi)
+{
+        struct snd_soc_codec *codec;
+        struct wm8711_priv *wm8711;
+
+        wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
+        if (wm8711 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8711->codec;
+        codec->control_data = spi;
+        codec->dev = &spi->dev;
+
+        dev_set_drvdata(&spi->dev, wm8711);
+
+        return wm8711_register(wm8711, SND_SOC_SPI);
+}
+
+static int __devexit wm8711_spi_remove(struct spi_device *spi)
+{
+        struct wm8711_priv *wm8711 = dev_get_drvdata(&spi->dev);
+
+        wm8711_unregister(wm8711);
+
+        return 0;
+}
+
+static struct spi_driver wm8711_spi_driver = {
+        .driver = {
+                .name   = "wm8711",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = wm8711_spi_probe,
+        .remove         = __devexit_p(wm8711_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8711_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8711_priv *wm8711;
+        struct snd_soc_codec *codec;
+
+        wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
+        if (wm8711 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8711->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8711);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8711_register(wm8711, SND_SOC_I2C);
+}
+
+static __devexit int wm8711_i2c_remove(struct i2c_client *client)
+{
+        struct wm8711_priv *wm8711 = i2c_get_clientdata(client);
+        wm8711_unregister(wm8711);
+        return 0;
+}
+
+static const struct i2c_device_id wm8711_i2c_id[] = {
+        { "wm8711", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8711_i2c_id);
+
+static struct i2c_driver wm8711_i2c_driver = {
+        .driver = {
+                .name = "WM8711 I2C Codec",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8711_i2c_probe,
+        .remove =   __devexit_p(wm8711_i2c_remove),
+        .id_table = wm8711_i2c_id,
+};
+#endif
+
+static int __init wm8711_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8711_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8711 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8711_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8711 SPI driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8711_modinit);
+
+static void __exit wm8711_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8711_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8711_spi_driver);
+#endif
+}
+module_exit(wm8711_exit);
+
+MODULE_DESCRIPTION("ASoC WM8711 driver");
+MODULE_AUTHOR("Mike Arthur");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8711.h b/sound/soc/codecs/wm8711.h
new file mode 100644
index 000000000000..381e84a43816
--- /dev/null
+++ b/sound/soc/codecs/wm8711.h
@@ -0,0 +1,42 @@
+/*
+ * wm8711.h  --  WM8711 Soc Audio driver
+ *
+ * Copyright 2006 Wolfson Microelectronics
+ *
+ * Author: Mike Arthur <linux@wolfsonmicro.com>
+ *
+ * Based on wm8731.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8711_H
+#define _WM8711_H
+
+/* WM8711 register space */
+
+#define WM8711_LOUT1V   0x02
+#define WM8711_ROUT1V   0x03
+#define WM8711_APANA    0x04
+#define WM8711_APDIGI   0x05
+#define WM8711_PWR      0x06
+#define WM8711_IFACE    0x07
+#define WM8711_SRATE    0x08
+#define WM8711_ACTIVE   0x09
+#define WM8711_RESET    0x0f
+
+#define WM8711_CACHEREGNUM      8
+
+#define WM8711_SYSCLK   0
+#define WM8711_DAI              0
+
+struct wm8711_setup_data {
+        unsigned short i2c_address;
+};
+
+extern struct snd_soc_dai wm8711_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8711;
+
+#endif
diff --git a/sound/soc/codecs/wm8727.c b/sound/soc/codecs/wm8727.c
new file mode 100644
index 000000000000..1072621e93fd
--- /dev/null
+++ b/sound/soc/codecs/wm8727.c
@@ -0,0 +1,168 @@
+/*
+ * wm8727.c
+ *
+ *  Created on: 15-Oct-2009
+ *      Author: neil.jones@imgtec.com
+ *
+ * Copyright (C) 2009 Imagination Technologies Ltd.
+ *
+ *  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/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/ac97_codec.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+
+#include "wm8727.h"
+/*
+ * Note this is a simple chip with no configuration interface, sample rate is
+ * determined automatically by examining the Master clock and Bit clock ratios
+ */
+#define WM8727_RATES  (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
+                        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |\
+                        SNDRV_PCM_RATE_192000)
+
+
+struct snd_soc_dai wm8727_dai = {
+        .name = "WM8727",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = WM8727_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+                },
+};
+EXPORT_SYMBOL_GPL(wm8727_dai);
+
+static struct snd_soc_codec *wm8727_codec;
+
+static int wm8727_soc_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        int ret = 0;
+
+        BUG_ON(!wm8727_codec);
+
+        socdev->card->codec = wm8727_codec;
+
+        /* register pcms */
+        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        if (ret < 0) {
+                printk(KERN_ERR "wm8727: failed to create pcms\n");
+                goto pcm_err;
+        }
+
+        return ret;
+
+pcm_err:
+        kfree(socdev->card->codec);
+        socdev->card->codec = NULL;
+        return ret;
+}
+
+static int wm8727_soc_remove(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+
+        snd_soc_free_pcms(socdev);
+
+        return 0;
+}
+
+struct snd_soc_codec_device soc_codec_dev_wm8727 = {
+        .probe =        wm8727_soc_probe,
+        .remove =       wm8727_soc_remove,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8727);
+
+
+static __devinit int wm8727_platform_probe(struct platform_device *pdev)
+{
+        struct snd_soc_codec *codec;
+        int ret;
+
+        if (wm8727_codec) {
+                dev_err(&pdev->dev, "Another WM8727 is registered\n");
+                return -EBUSY;
+        }
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
+        wm8727_codec = codec;
+
+        platform_set_drvdata(pdev, codec);
+
+        mutex_init(&codec->mutex);
+        codec->dev = &pdev->dev;
+        codec->name = "WM8727";
+        codec->owner = THIS_MODULE;
+        codec->dai = &wm8727_dai;
+        codec->num_dai = 1;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        wm8727_dai.dev = &pdev->dev;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "Failed to register CODEC: %d\n", ret);
+                goto err;
+        }
+
+        ret = snd_soc_register_dai(&wm8727_dai);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(codec);
+        return ret;
+}
+
+static int __devexit wm8727_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&wm8727_dai);
+        snd_soc_unregister_codec(platform_get_drvdata(pdev));
+        return 0;
+}
+
+static struct platform_driver wm8727_codec_driver = {
+        .driver = {
+                        .name = "wm8727-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = wm8727_platform_probe,
+        .remove = __devexit_p(wm8727_platform_remove),
+};
+
+static int __init wm8727_init(void)
+{
+        return platform_driver_register(&wm8727_codec_driver);
+}
+module_init(wm8727_init);
+
+static void __exit wm8727_exit(void)
+{
+        platform_driver_unregister(&wm8727_codec_driver);
+}
+module_exit(wm8727_exit);
+
+MODULE_DESCRIPTION("ASoC wm8727 driver");
+MODULE_AUTHOR("Neil Jones");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8727.h b/sound/soc/codecs/wm8727.h
new file mode 100644
index 000000000000..ee19aa71bcdc
--- /dev/null
+++ b/sound/soc/codecs/wm8727.h
@@ -0,0 +1,21 @@
+/*
+ * wm8727.h
+ *
+ *  Created on: 15-Oct-2009
+ *      Author: neil.jones@imgtec.com
+ *
+ * Copyright (C) 2009 Imagination Technologies Ltd.
+ *
+ *  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.
+ */
+
+#ifndef WM8727_H_
+#define WM8727_H_
+
+extern struct snd_soc_dai wm8727_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8727;
+
+#endif /* WM8727_H_ */
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 16e969a762c3..07adc375a706 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -74,8 +75,6 @@ static int wm8728_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
-
         return 0;
 }
 
@@ -287,17 +286,9 @@ static int wm8728_init(struct snd_soc_device *socdev,
         snd_soc_add_controls(codec, wm8728_snd_controls,
                                 ARRAY_SIZE(wm8728_snd_controls));
         wm8728_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8728: failed to register card\n");
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index d3fd4f28d96e..e7c6bf163185 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -18,7 +18,9 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -33,9 +35,18 @@
 static struct snd_soc_codec *wm8731_codec;
 struct snd_soc_codec_device soc_codec_dev_wm8731;
 
+#define WM8731_NUM_SUPPLIES 4
+static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
+        "AVDD",
+        "HPVDD",
+        "DCVDD",
+        "DBVDD",
+};
+
 /* codec private data */
 struct wm8731_priv {
         struct snd_soc_codec codec;
+        struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
         u16 reg_cache[WM8731_CACHEREGNUM];
         unsigned int sysclk;
 };
@@ -149,7 +160,6 @@ static int wm8731_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -422,9 +432,12 @@ 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;
 }
 
@@ -432,18 +445,28 @@ 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;
-        int i;
+        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;
 }
 #else
@@ -475,17 +498,9 @@ static int wm8731_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8731_snd_controls,
                              ARRAY_SIZE(wm8731_snd_controls));
         wm8731_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -512,7 +527,7 @@ EXPORT_SYMBOL_GPL(soc_codec_dev_wm8731);
 static int wm8731_register(struct wm8731_priv *wm8731,
                            enum snd_soc_control_type control)
 {
-        int ret;
+        int ret, i;
         struct snd_soc_codec *codec = &wm8731->codec;
 
         if (wm8731_codec) {
@@ -543,10 +558,27 @@ static int wm8731_register(struct wm8731_priv *wm8731,
                 goto err;
         }
 
+        for (i = 0; i < ARRAY_SIZE(wm8731->supplies); i++)
+                wm8731->supplies[i].supply = wm8731_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8731->supplies),
+                                 wm8731->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
+                                    wm8731->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_regulator_get;
+        }
+
         ret = wm8731_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
-                goto err;
+                goto err_regulator_enable;
         }
 
         wm8731_dai.dev = codec->dev;
@@ -567,7 +599,7 @@ static int wm8731_register(struct wm8731_priv *wm8731,
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
+                goto err_regulator_enable;
         }
 
         ret = snd_soc_register_dai(&wm8731_dai);
@@ -581,6 +613,10 @@ static int wm8731_register(struct wm8731_priv *wm8731,
 
 err_codec:
         snd_soc_unregister_codec(codec);
+err_regulator_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
+err_regulator_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
 err:
         kfree(wm8731);
         return ret;
@@ -591,6 +627,8 @@ 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;
 }
@@ -623,21 +661,6 @@ static int __devexit wm8731_spi_remove(struct spi_device *spi)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8731_spi_suspend(struct spi_device *spi, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&spi->dev);
-}
-
-static int wm8731_spi_resume(struct spi_device *spi)
-{
-        return snd_soc_resume_device(&spi->dev);
-}
-#else
-#define wm8731_spi_suspend NULL
-#define wm8731_spi_resume NULL
-#endif
-
 static struct spi_driver wm8731_spi_driver = {
         .driver = {
                 .name   = "wm8731",
@@ -645,8 +668,6 @@ static struct spi_driver wm8731_spi_driver = {
                 .owner  = THIS_MODULE,
         },
         .probe          = wm8731_spi_probe,
-        .suspend        = wm8731_spi_suspend,
-        .resume         = wm8731_spi_resume,
         .remove         = __devexit_p(wm8731_spi_remove),
 };
 #endif /* CONFIG_SPI_MASTER */
@@ -679,21 +700,6 @@ static __devexit int wm8731_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8731_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&i2c->dev);
-}
-
-static int wm8731_i2c_resume(struct i2c_client *i2c)
-{
-        return snd_soc_resume_device(&i2c->dev);
-}
-#else
-#define wm8731_i2c_suspend NULL
-#define wm8731_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8731_i2c_id[] = {
         { "wm8731", 0 },
         { }
@@ -707,8 +713,6 @@ static struct i2c_driver wm8731_i2c_driver = {
         },
         .probe =    wm8731_i2c_probe,
         .remove =   __devexit_p(wm8731_i2c_remove),
-        .suspend =  wm8731_i2c_suspend,
-        .resume =   wm8731_i2c_resume,
         .id_table = wm8731_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 4ba1e7e93fb4..2916ed4d3844 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -20,6 +20,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -403,7 +404,6 @@ static int wm8750_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -772,16 +772,8 @@ static int wm8750_init(struct snd_soc_device *socdev,
         snd_soc_add_controls(codec, wm8750_snd_controls,
                                 ARRAY_SIZE(wm8750_snd_controls));
         wm8750_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8750: failed to register card\n");
-                goto card_err;
-        }
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 5ad677ce80da..613199a0f799 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -40,6 +40,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -673,7 +674,6 @@ static int wm8753_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -724,8 +724,8 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
         pll_div->k = K;
 }
 
-static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8753_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         u16 reg, enable;
         int offset;
@@ -1508,10 +1508,6 @@ static int wm8753_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;
 
-        /* we only need to suspend if we are a valid card */
-        if (!codec->card)
-                return 0;
-
         wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
@@ -1524,10 +1520,6 @@ static int wm8753_resume(struct platform_device *pdev)
         u8 data[2];
         u16 *cache = codec->reg_cache;
 
-        /* we only need to resume if we are a valid card */
-        if (!codec->card)
-                return 0;
-
         /* Sync reg_cache with the hardware */
         for (i = 0; i < ARRAY_SIZE(wm8753_reg); i++) {
                 if (i + 1 == WM8753_RESET)
@@ -1583,18 +1575,9 @@ static int wm8753_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8753_snd_controls,
                              ARRAY_SIZE(wm8753_snd_controls));
         wm8753_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8753: failed to register card\n");
-                goto card_err;
-        }
 
         return 0;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
 pcm_err:
         return ret;
 }
@@ -1767,21 +1750,6 @@ static int wm8753_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8753_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8753_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8753_i2c_suspend NULL
-#define wm8753_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8753_i2c_id[] = {
         { "wm8753", 0 },
         { }
@@ -1795,8 +1763,6 @@ static struct i2c_driver wm8753_i2c_driver = {
         },
         .probe =    wm8753_i2c_probe,
         .remove =   wm8753_i2c_remove,
-        .suspend =  wm8753_i2c_suspend,
-        .resume =   wm8753_i2c_resume,
         .id_table = wm8753_i2c_id,
 };
 #endif
@@ -1852,22 +1818,6 @@ static int __devexit wm8753_spi_remove(struct spi_device *spi)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8753_spi_suspend(struct spi_device *spi, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&spi->dev);
-}
-
-static int wm8753_spi_resume(struct spi_device *spi)
-{
-        return snd_soc_resume_device(&spi->dev);
-}
-
-#else
-#define wm8753_spi_suspend NULL
-#define wm8753_spi_resume NULL
-#endif
-
 static struct spi_driver wm8753_spi_driver = {
         .driver = {
                 .name   = "wm8753",
@@ -1876,8 +1826,6 @@ static struct spi_driver wm8753_spi_driver = {
         },
         .probe          = wm8753_spi_probe,
         .remove         = __devexit_p(wm8753_spi_remove),
-        .suspend        = wm8753_spi_suspend,
-        .resume         = wm8753_spi_resume,
 };
 #endif
 
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index a9829aa26e53..60b1b3e1094b 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -20,6 +20,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -406,6 +407,8 @@ static int wm8776_resume(struct platform_device *pdev)
 
         /* Sync reg_cache with the hardware */
         for (i = 0; i < ARRAY_SIZE(wm8776_reg); i++) {
+                if (cache[i] == wm8776_reg[i])
+                        continue;
                 data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
                 data[1] = cache[i] & 0x00ff;
                 codec->hw_write(codec->control_data, data, 2);
@@ -447,17 +450,8 @@ static int wm8776_probe(struct platform_device *pdev)
                                   ARRAY_SIZE(wm8776_dapm_widgets));
         snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
-
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -616,21 +610,6 @@ static int __devexit wm8776_spi_remove(struct spi_device *spi)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8776_spi_suspend(struct spi_device *spi, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&spi->dev);
-}
-
-static int wm8776_spi_resume(struct spi_device *spi)
-{
-        return snd_soc_resume_device(&spi->dev);
-}
-#else
-#define wm8776_spi_suspend NULL
-#define wm8776_spi_resume NULL
-#endif
-
 static struct spi_driver wm8776_spi_driver = {
         .driver = {
                 .name   = "wm8776",
@@ -638,8 +617,6 @@ static struct spi_driver wm8776_spi_driver = {
                 .owner  = THIS_MODULE,
         },
         .probe          = wm8776_spi_probe,
-        .suspend        = wm8776_spi_suspend,
-        .resume         = wm8776_spi_resume,
         .remove         = __devexit_p(wm8776_spi_remove),
 };
 #endif /* CONFIG_SPI_MASTER */
@@ -673,21 +650,6 @@ static __devexit int wm8776_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8776_i2c_suspend(struct i2c_client *i2c, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&i2c->dev);
-}
-
-static int wm8776_i2c_resume(struct i2c_client *i2c)
-{
-        return snd_soc_resume_device(&i2c->dev);
-}
-#else
-#define wm8776_i2c_suspend NULL
-#define wm8776_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8776_i2c_id[] = {
         { "wm8776", 0 },
         { }
@@ -701,8 +663,6 @@ static struct i2c_driver wm8776_i2c_driver = {
         },
         .probe =    wm8776_i2c_probe,
         .remove =   __devexit_p(wm8776_i2c_remove),
-        .suspend =  wm8776_i2c_suspend,
-        .resume =   wm8776_i2c_resume,
         .id_table = wm8776_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 5e9c855c0036..b7fd96adac64 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -24,6 +24,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -199,7 +200,7 @@ static void wm8900_reset(struct snd_soc_codec *codec)
         snd_soc_write(codec, WM8900_REG_RESET, 0);
 
         memcpy(codec->reg_cache, wm8900_reg_defaults,
-               sizeof(codec->reg_cache));
+               sizeof(wm8900_reg_defaults));
 }
 
 static int wm8900_hp_event(struct snd_soc_dapm_widget *w,
@@ -618,8 +619,6 @@ static int wm8900_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
-
         return 0;
 }
 
@@ -814,8 +813,8 @@ reenable:
         return 0;
 }
 
-static int wm8900_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8900_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         return wm8900_set_fll(codec_dai->codec, pll_id, freq_in, freq_out);
 }
@@ -1312,21 +1311,6 @@ static __devexit int wm8900_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8900_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8900_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8900_i2c_suspend NULL
-#define wm8900_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8900_i2c_id[] = {
         { "wm8900", 0 },
         { }
@@ -1340,8 +1324,6 @@ static struct i2c_driver wm8900_i2c_driver = {
         },
         .probe = wm8900_i2c_probe,
         .remove = __devexit_p(wm8900_i2c_remove),
-        .suspend = wm8900_i2c_suspend,
-        .resume = wm8900_i2c_resume,
         .id_table = wm8900_i2c_id,
 };
 
@@ -1370,17 +1352,6 @@ static int wm8900_probe(struct platform_device *pdev)
                                 ARRAY_SIZE(wm8900_snd_controls));
         wm8900_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        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);
 pcm_err:
         return ret;
 }
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index fe1307b500cf..fa5f99fde68b 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -23,6 +23,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -607,7 +608,7 @@ SOC_SINGLE("Right Input PGA Common Mode Switch", WM8903_ANALOGUE_RIGHT_INPUT_1,
 SOC_SINGLE("DRC Switch", WM8903_DRC_0, 15, 1, 0),
 SOC_ENUM("DRC Compressor Slope R0", drc_slope_r0),
 SOC_ENUM("DRC Compressor Slope R1", drc_slope_r1),
-SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8903_DRC_3, 5, 124, 1,
+SOC_SINGLE_TLV("DRC Compressor Threshold Volume", WM8903_DRC_3, 5, 124, 1,
                drc_tlv_thresh),
 SOC_SINGLE_TLV("DRC Volume", WM8903_DRC_3, 0, 30, 1, drc_tlv_amp),
 SOC_SINGLE_TLV("DRC Minimum Gain Volume", WM8903_DRC_1, 2, 3, 1, drc_tlv_min),
@@ -617,11 +618,11 @@ SOC_ENUM("DRC Decay Rate", drc_decay),
 SOC_ENUM("DRC FF Delay", drc_ff_delay),
 SOC_SINGLE("DRC Anticlip Switch", WM8903_DRC_0, 1, 1, 0),
 SOC_SINGLE("DRC QR Switch", WM8903_DRC_0, 2, 1, 0),
-SOC_SINGLE_TLV("DRC QR Threashold Volume", WM8903_DRC_0, 6, 3, 0, drc_tlv_max),
+SOC_SINGLE_TLV("DRC QR Threshold Volume", WM8903_DRC_0, 6, 3, 0, drc_tlv_max),
 SOC_ENUM("DRC QR Decay Rate", drc_qr_decay),
 SOC_SINGLE("DRC Smoothing Switch", WM8903_DRC_0, 3, 1, 0),
 SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8903_DRC_0, 0, 1, 0),
-SOC_ENUM("DRC Smoothing Threashold", drc_smoothing),
+SOC_ENUM("DRC Smoothing Threshold", drc_smoothing),
 SOC_SINGLE_TLV("DRC Startup Volume", WM8903_DRC_0, 6, 18, 0, drc_tlv_startup),
 
 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8903_ADC_DIGITAL_VOLUME_LEFT,
@@ -919,8 +920,6 @@ static int wm8903_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
-        snd_soc_dapm_new_widgets(codec);
-
         return 0;
 }
 
@@ -1506,7 +1505,7 @@ static int wm8903_resume(struct platform_device *pdev)
         struct i2c_client *i2c = codec->control_data;
         int i;
         u16 *reg_cache = codec->reg_cache;
-        u16 *tmp_cache = kmemdup(codec->reg_cache, sizeof(wm8903_reg_defaults),
+        u16 *tmp_cache = kmemdup(reg_cache, sizeof(wm8903_reg_defaults),
                                  GFP_KERNEL);
 
         /* Bring the codec back up to standby first to minimise pop/clicks */
@@ -1518,6 +1517,7 @@ static int wm8903_resume(struct platform_device *pdev)
                 for (i = 2; i < ARRAY_SIZE(wm8903_reg_defaults); i++)
                         if (tmp_cache[i] != reg_cache[i])
                                 snd_soc_write(codec, i, tmp_cache[i]);
+                kfree(tmp_cache);
         } else {
                 dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
         }
@@ -1655,21 +1655,6 @@ static __devexit int wm8903_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8903_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8903_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8903_i2c_suspend NULL
-#define wm8903_i2c_resume NULL
-#endif
-
 /* i2c codec control layer */
 static const struct i2c_device_id wm8903_i2c_id[] = {
        { "wm8903", 0 },
@@ -1684,8 +1669,6 @@ static struct i2c_driver wm8903_i2c_driver = {
         },
         .probe    = wm8903_i2c_probe,
         .remove   = __devexit_p(wm8903_i2c_remove),
-        .suspend  = wm8903_i2c_suspend,
-        .resume   = wm8903_i2c_resume,
         .id_table = wm8903_i2c_id,
 };
 
@@ -1712,17 +1695,8 @@ static int wm8903_probe(struct platform_device *pdev)
                                 ARRAY_SIZE(wm8903_snd_controls));
         wm8903_add_widgets(socdev->card->codec);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "wm8903: failed to register card\n");
-                goto card_err;
-        }
-
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         return ret;
 }
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
new file mode 100644
index 000000000000..c6f0abcc5711
--- /dev/null
+++ b/sound/soc/codecs/wm8904.c
@@ -0,0 +1,2657 @@
+/*
+ * wm8904.c  --  WM8904 ALSA SoC Audio driver
+ *
+ * Copyright 2009 Wolfson Microelectronics plc
+ *
+ * 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.
+ */
+
+#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/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.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 <sound/wm8904.h>
+
+#include "wm8904.h"
+
+static struct snd_soc_codec *wm8904_codec;
+struct snd_soc_codec_device soc_codec_dev_wm8904;
+
+enum wm8904_type {
+        WM8904,
+        WM8912,
+};
+
+#define WM8904_NUM_DCS_CHANNELS 4
+
+#define WM8904_NUM_SUPPLIES 5
+static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = {
+        "DCVDD",
+        "DBVDD",
+        "AVDD",
+        "CPVDD",
+        "MICVDD",
+};
+
+/* codec private data */
+struct wm8904_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8904_MAX_REGISTER + 1];
+
+        enum wm8904_type devtype;
+
+        struct regulator_bulk_data supplies[WM8904_NUM_SUPPLIES];
+
+        struct wm8904_pdata *pdata;
+
+        int deemph;
+
+        /* Platform provided DRC configuration */
+        const char **drc_texts;
+        int drc_cfg;
+        struct soc_enum drc_enum;
+
+        /* Platform provided ReTune mobile configuration */
+        int num_retune_mobile_texts;
+        const char **retune_mobile_texts;
+        int retune_mobile_cfg;
+        struct soc_enum retune_mobile_enum;
+
+        /* FLL setup */
+        int fll_src;
+        int fll_fref;
+        int fll_fout;
+
+        /* Clocking configuration */
+        unsigned int mclk_rate;
+        int sysclk_src;
+        unsigned int sysclk_rate;
+
+        int tdm_width;
+        int tdm_slots;
+        int bclk;
+        int fs;
+
+        /* DC servo configuration - cached offset values */
+        int dcs_state[WM8904_NUM_DCS_CHANNELS];
+};
+
+static const u16 wm8904_reg[WM8904_MAX_REGISTER + 1] = {
+        0x8904,     /* R0   - SW Reset and ID */
+        0x0000,     /* R1   - Revision */
+        0x0000,     /* R2 */
+        0x0000,     /* R3 */
+        0x0018,     /* R4   - Bias Control 0 */
+        0x0000,     /* R5   - VMID Control 0 */
+        0x0000,     /* R6   - Mic Bias Control 0 */
+        0x0000,     /* R7   - Mic Bias Control 1 */
+        0x0001,     /* R8   - Analogue DAC 0 */
+        0x9696,     /* R9   - mic Filter Control */
+        0x0001,     /* R10  - Analogue ADC 0 */
+        0x0000,     /* R11 */
+        0x0000,     /* R12  - Power Management 0 */
+        0x0000,     /* R13 */
+        0x0000,     /* R14  - Power Management 2 */
+        0x0000,     /* R15  - Power Management 3 */
+        0x0000,     /* R16 */
+        0x0000,     /* R17 */
+        0x0000,     /* R18  - Power Management 6 */
+        0x0000,     /* R19 */
+        0x945E,     /* R20  - Clock Rates 0 */
+        0x0C05,     /* R21  - Clock Rates 1 */
+        0x0006,     /* R22  - Clock Rates 2 */
+        0x0000,     /* R23 */
+        0x0050,     /* R24  - Audio Interface 0 */
+        0x000A,     /* R25  - Audio Interface 1 */
+        0x00E4,     /* R26  - Audio Interface 2 */
+        0x0040,     /* R27  - Audio Interface 3 */
+        0x0000,     /* R28 */
+        0x0000,     /* R29 */
+        0x00C0,     /* R30  - DAC Digital Volume Left */
+        0x00C0,     /* R31  - DAC Digital Volume Right */
+        0x0000,     /* R32  - DAC Digital 0 */
+        0x0008,     /* R33  - DAC Digital 1 */
+        0x0000,     /* R34 */
+        0x0000,     /* R35 */
+        0x00C0,     /* R36  - ADC Digital Volume Left */
+        0x00C0,     /* R37  - ADC Digital Volume Right */
+        0x0010,     /* R38  - ADC Digital 0 */
+        0x0000,     /* R39  - Digital Microphone 0 */
+        0x01AF,     /* R40  - DRC 0 */
+        0x3248,     /* R41  - DRC 1 */
+        0x0000,     /* R42  - DRC 2 */
+        0x0000,     /* R43  - DRC 3 */
+        0x0085,     /* R44  - Analogue Left Input 0 */
+        0x0085,     /* R45  - Analogue Right Input 0 */
+        0x0044,     /* R46  - Analogue Left Input 1 */
+        0x0044,     /* R47  - Analogue Right Input 1 */
+        0x0000,     /* R48 */
+        0x0000,     /* R49 */
+        0x0000,     /* R50 */
+        0x0000,     /* R51 */
+        0x0000,     /* R52 */
+        0x0000,     /* R53 */
+        0x0000,     /* R54 */
+        0x0000,     /* R55 */
+        0x0000,     /* R56 */
+        0x002D,     /* R57  - Analogue OUT1 Left */
+        0x002D,     /* R58  - Analogue OUT1 Right */
+        0x0039,     /* R59  - Analogue OUT2 Left */
+        0x0039,     /* R60  - Analogue OUT2 Right */
+        0x0000,     /* R61  - Analogue OUT12 ZC */
+        0x0000,     /* R62 */
+        0x0000,     /* R63 */
+        0x0000,     /* R64 */
+        0x0000,     /* R65 */
+        0x0000,     /* R66 */
+        0x0000,     /* R67  - DC Servo 0 */
+        0x0000,     /* R68  - DC Servo 1 */
+        0xAAAA,     /* R69  - DC Servo 2 */
+        0x0000,     /* R70 */
+        0xAAAA,     /* R71  - DC Servo 4 */
+        0xAAAA,     /* R72  - DC Servo 5 */
+        0x0000,     /* R73  - DC Servo 6 */
+        0x0000,     /* R74  - DC Servo 7 */
+        0x0000,     /* R75  - DC Servo 8 */
+        0x0000,     /* R76  - DC Servo 9 */
+        0x0000,     /* R77  - DC Servo Readback 0 */
+        0x0000,     /* R78 */
+        0x0000,     /* R79 */
+        0x0000,     /* R80 */
+        0x0000,     /* R81 */
+        0x0000,     /* R82 */
+        0x0000,     /* R83 */
+        0x0000,     /* R84 */
+        0x0000,     /* R85 */
+        0x0000,     /* R86 */
+        0x0000,     /* R87 */
+        0x0000,     /* R88 */
+        0x0000,     /* R89 */
+        0x0000,     /* R90  - Analogue HP 0 */
+        0x0000,     /* R91 */
+        0x0000,     /* R92 */
+        0x0000,     /* R93 */
+        0x0000,     /* R94  - Analogue Lineout 0 */
+        0x0000,     /* R95 */
+        0x0000,     /* R96 */
+        0x0000,     /* R97 */
+        0x0000,     /* R98  - Charge Pump 0 */
+        0x0000,     /* R99 */
+        0x0000,     /* R100 */
+        0x0000,     /* R101 */
+        0x0000,     /* R102 */
+        0x0000,     /* R103 */
+        0x0004,     /* R104 - Class W 0 */
+        0x0000,     /* R105 */
+        0x0000,     /* R106 */
+        0x0000,     /* R107 */
+        0x0000,     /* R108 - Write Sequencer 0 */
+        0x0000,     /* R109 - Write Sequencer 1 */
+        0x0000,     /* R110 - Write Sequencer 2 */
+        0x0000,     /* R111 - Write Sequencer 3 */
+        0x0000,     /* R112 - Write Sequencer 4 */
+        0x0000,     /* R113 */
+        0x0000,     /* R114 */
+        0x0000,     /* R115 */
+        0x0000,     /* R116 - FLL Control 1 */
+        0x0007,     /* R117 - FLL Control 2 */
+        0x0000,     /* R118 - FLL Control 3 */
+        0x2EE0,     /* R119 - FLL Control 4 */
+        0x0004,     /* R120 - FLL Control 5 */
+        0x0014,     /* R121 - GPIO Control 1 */
+        0x0010,     /* R122 - GPIO Control 2 */
+        0x0010,     /* R123 - GPIO Control 3 */
+        0x0000,     /* R124 - GPIO Control 4 */
+        0x0000,     /* R125 */
+        0x0000,     /* R126 - Digital Pulls */
+        0x0000,     /* R127 - Interrupt Status */
+        0xFFFF,     /* R128 - Interrupt Status Mask */
+        0x0000,     /* R129 - Interrupt Polarity */
+        0x0000,     /* R130 - Interrupt Debounce */
+        0x0000,     /* R131 */
+        0x0000,     /* R132 */
+        0x0000,     /* R133 */
+        0x0000,     /* R134 - EQ1 */
+        0x000C,     /* R135 - EQ2 */
+        0x000C,     /* R136 - EQ3 */
+        0x000C,     /* R137 - EQ4 */
+        0x000C,     /* R138 - EQ5 */
+        0x000C,     /* R139 - EQ6 */
+        0x0FCA,     /* R140 - EQ7 */
+        0x0400,     /* R141 - EQ8 */
+        0x00D8,     /* R142 - EQ9 */
+        0x1EB5,     /* R143 - EQ10 */
+        0xF145,     /* R144 - EQ11 */
+        0x0B75,     /* R145 - EQ12 */
+        0x01C5,     /* R146 - EQ13 */
+        0x1C58,     /* R147 - EQ14 */
+        0xF373,     /* R148 - EQ15 */
+        0x0A54,     /* R149 - EQ16 */
+        0x0558,     /* R150 - EQ17 */
+        0x168E,     /* R151 - EQ18 */
+        0xF829,     /* R152 - EQ19 */
+        0x07AD,     /* R153 - EQ20 */
+        0x1103,     /* R154 - EQ21 */
+        0x0564,     /* R155 - EQ22 */
+        0x0559,     /* R156 - EQ23 */
+        0x4000,     /* R157 - EQ24 */
+        0x0000,     /* R158 */
+        0x0000,     /* R159 */
+        0x0000,     /* R160 */
+        0x0000,     /* R161 - Control Interface Test 1 */
+        0x0000,     /* R162 */
+        0x0000,     /* R163 */
+        0x0000,     /* R164 */
+        0x0000,     /* R165 */
+        0x0000,     /* R166 */
+        0x0000,     /* R167 */
+        0x0000,     /* R168 */
+        0x0000,     /* R169 */
+        0x0000,     /* R170 */
+        0x0000,     /* R171 */
+        0x0000,     /* R172 */
+        0x0000,     /* R173 */
+        0x0000,     /* R174 */
+        0x0000,     /* R175 */
+        0x0000,     /* R176 */
+        0x0000,     /* R177 */
+        0x0000,     /* R178 */
+        0x0000,     /* R179 */
+        0x0000,     /* R180 */
+        0x0000,     /* R181 */
+        0x0000,     /* R182 */
+        0x0000,     /* R183 */
+        0x0000,     /* R184 */
+        0x0000,     /* R185 */
+        0x0000,     /* R186 */
+        0x0000,     /* R187 */
+        0x0000,     /* R188 */
+        0x0000,     /* R189 */
+        0x0000,     /* R190 */
+        0x0000,     /* R191 */
+        0x0000,     /* R192 */
+        0x0000,     /* R193 */
+        0x0000,     /* R194 */
+        0x0000,     /* R195 */
+        0x0000,     /* R196 */
+        0x0000,     /* R197 */
+        0x0000,     /* R198 */
+        0x0000,     /* R199 */
+        0x0000,     /* R200 */
+        0x0000,     /* R201 */
+        0x0000,     /* R202 */
+        0x0000,     /* R203 */
+        0x0000,     /* R204 - Analogue Output Bias 0 */
+        0x0000,     /* R205 */
+        0x0000,     /* R206 */
+        0x0000,     /* R207 */
+        0x0000,     /* R208 */
+        0x0000,     /* R209 */
+        0x0000,     /* R210 */
+        0x0000,     /* R211 */
+        0x0000,     /* R212 */
+        0x0000,     /* R213 */
+        0x0000,     /* R214 */
+        0x0000,     /* R215 */
+        0x0000,     /* R216 */
+        0x0000,     /* R217 */
+        0x0000,     /* R218 */
+        0x0000,     /* R219 */
+        0x0000,     /* R220 */
+        0x0000,     /* R221 */
+        0x0000,     /* R222 */
+        0x0000,     /* R223 */
+        0x0000,     /* R224 */
+        0x0000,     /* R225 */
+        0x0000,     /* R226 */
+        0x0000,     /* R227 */
+        0x0000,     /* R228 */
+        0x0000,     /* R229 */
+        0x0000,     /* R230 */
+        0x0000,     /* R231 */
+        0x0000,     /* R232 */
+        0x0000,     /* R233 */
+        0x0000,     /* R234 */
+        0x0000,     /* R235 */
+        0x0000,     /* R236 */
+        0x0000,     /* R237 */
+        0x0000,     /* R238 */
+        0x0000,     /* R239 */
+        0x0000,     /* R240 */
+        0x0000,     /* R241 */
+        0x0000,     /* R242 */
+        0x0000,     /* R243 */
+        0x0000,     /* R244 */
+        0x0000,     /* R245 */
+        0x0000,     /* R246 */
+        0x0000,     /* R247 - FLL NCO Test 0 */
+        0x0019,     /* R248 - FLL NCO Test 1 */
+};
+
+static struct {
+        int readable;
+        int writable;
+        int vol;
+} wm8904_access[] = {
+        { 0xFFFF, 0xFFFF, 1 }, /* R0   - SW Reset and ID */
+        { 0x0000, 0x0000, 0 }, /* R1   - Revision */
+        { 0x0000, 0x0000, 0 }, /* R2 */
+        { 0x0000, 0x0000, 0 }, /* R3 */
+        { 0x001F, 0x001F, 0 }, /* R4   - Bias Control 0 */
+        { 0x0047, 0x0047, 0 }, /* R5   - VMID Control 0 */
+        { 0x007F, 0x007F, 0 }, /* R6   - Mic Bias Control 0 */
+        { 0xC007, 0xC007, 0 }, /* R7   - Mic Bias Control 1 */
+        { 0x001E, 0x001E, 0 }, /* R8   - Analogue DAC 0 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R9   - mic Filter Control */
+        { 0x0001, 0x0001, 0 }, /* R10  - Analogue ADC 0 */
+        { 0x0000, 0x0000, 0 }, /* R11 */
+        { 0x0003, 0x0003, 0 }, /* R12  - Power Management 0 */
+        { 0x0000, 0x0000, 0 }, /* R13 */
+        { 0x0003, 0x0003, 0 }, /* R14  - Power Management 2 */
+        { 0x0003, 0x0003, 0 }, /* R15  - Power Management 3 */
+        { 0x0000, 0x0000, 0 }, /* R16 */
+        { 0x0000, 0x0000, 0 }, /* R17 */
+        { 0x000F, 0x000F, 0 }, /* R18  - Power Management 6 */
+        { 0x0000, 0x0000, 0 }, /* R19 */
+        { 0x7001, 0x7001, 0 }, /* R20  - Clock Rates 0 */
+        { 0x3C07, 0x3C07, 0 }, /* R21  - Clock Rates 1 */
+        { 0xD00F, 0xD00F, 0 }, /* R22  - Clock Rates 2 */
+        { 0x0000, 0x0000, 0 }, /* R23 */
+        { 0x1FFF, 0x1FFF, 0 }, /* R24  - Audio Interface 0 */
+        { 0x3DDF, 0x3DDF, 0 }, /* R25  - Audio Interface 1 */
+        { 0x0F1F, 0x0F1F, 0 }, /* R26  - Audio Interface 2 */
+        { 0x0FFF, 0x0FFF, 0 }, /* R27  - Audio Interface 3 */
+        { 0x0000, 0x0000, 0 }, /* R28 */
+        { 0x0000, 0x0000, 0 }, /* R29 */
+        { 0x00FF, 0x01FF, 0 }, /* R30  - DAC Digital Volume Left */
+        { 0x00FF, 0x01FF, 0 }, /* R31  - DAC Digital Volume Right */
+        { 0x0FFF, 0x0FFF, 0 }, /* R32  - DAC Digital 0 */
+        { 0x1E4E, 0x1E4E, 0 }, /* R33  - DAC Digital 1 */
+        { 0x0000, 0x0000, 0 }, /* R34 */
+        { 0x0000, 0x0000, 0 }, /* R35 */
+        { 0x00FF, 0x01FF, 0 }, /* R36  - ADC Digital Volume Left */
+        { 0x00FF, 0x01FF, 0 }, /* R37  - ADC Digital Volume Right */
+        { 0x0073, 0x0073, 0 }, /* R38  - ADC Digital 0 */
+        { 0x1800, 0x1800, 0 }, /* R39  - Digital Microphone 0 */
+        { 0xDFEF, 0xDFEF, 0 }, /* R40  - DRC 0 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R41  - DRC 1 */
+        { 0x003F, 0x003F, 0 }, /* R42  - DRC 2 */
+        { 0x07FF, 0x07FF, 0 }, /* R43  - DRC 3 */
+        { 0x009F, 0x009F, 0 }, /* R44  - Analogue Left Input 0 */
+        { 0x009F, 0x009F, 0 }, /* R45  - Analogue Right Input 0 */
+        { 0x007F, 0x007F, 0 }, /* R46  - Analogue Left Input 1 */
+        { 0x007F, 0x007F, 0 }, /* R47  - Analogue Right Input 1 */
+        { 0x0000, 0x0000, 0 }, /* R48 */
+        { 0x0000, 0x0000, 0 }, /* R49 */
+        { 0x0000, 0x0000, 0 }, /* R50 */
+        { 0x0000, 0x0000, 0 }, /* R51 */
+        { 0x0000, 0x0000, 0 }, /* R52 */
+        { 0x0000, 0x0000, 0 }, /* R53 */
+        { 0x0000, 0x0000, 0 }, /* R54 */
+        { 0x0000, 0x0000, 0 }, /* R55 */
+        { 0x0000, 0x0000, 0 }, /* R56 */
+        { 0x017F, 0x01FF, 0 }, /* R57  - Analogue OUT1 Left */
+        { 0x017F, 0x01FF, 0 }, /* R58  - Analogue OUT1 Right */
+        { 0x017F, 0x01FF, 0 }, /* R59  - Analogue OUT2 Left */
+        { 0x017F, 0x01FF, 0 }, /* R60  - Analogue OUT2 Right */
+        { 0x000F, 0x000F, 0 }, /* R61  - Analogue OUT12 ZC */
+        { 0x0000, 0x0000, 0 }, /* R62 */
+        { 0x0000, 0x0000, 0 }, /* R63 */
+        { 0x0000, 0x0000, 0 }, /* R64 */
+        { 0x0000, 0x0000, 0 }, /* R65 */
+        { 0x0000, 0x0000, 0 }, /* R66 */
+        { 0x000F, 0x000F, 0 }, /* R67  - DC Servo 0 */
+        { 0xFFFF, 0xFFFF, 1 }, /* R68  - DC Servo 1 */
+        { 0x0F0F, 0x0F0F, 0 }, /* R69  - DC Servo 2 */
+        { 0x0000, 0x0000, 0 }, /* R70 */
+        { 0x007F, 0x007F, 0 }, /* R71  - DC Servo 4 */
+        { 0x007F, 0x007F, 0 }, /* R72  - DC Servo 5 */
+        { 0x00FF, 0x00FF, 1 }, /* R73  - DC Servo 6 */
+        { 0x00FF, 0x00FF, 1 }, /* R74  - DC Servo 7 */
+        { 0x00FF, 0x00FF, 1 }, /* R75  - DC Servo 8 */
+        { 0x00FF, 0x00FF, 1 }, /* R76  - DC Servo 9 */
+        { 0x0FFF, 0x0000, 1 }, /* R77  - DC Servo Readback 0 */
+        { 0x0000, 0x0000, 0 }, /* R78 */
+        { 0x0000, 0x0000, 0 }, /* R79 */
+        { 0x0000, 0x0000, 0 }, /* R80 */
+        { 0x0000, 0x0000, 0 }, /* R81 */
+        { 0x0000, 0x0000, 0 }, /* R82 */
+        { 0x0000, 0x0000, 0 }, /* R83 */
+        { 0x0000, 0x0000, 0 }, /* R84 */
+        { 0x0000, 0x0000, 0 }, /* R85 */
+        { 0x0000, 0x0000, 0 }, /* R86 */
+        { 0x0000, 0x0000, 0 }, /* R87 */
+        { 0x0000, 0x0000, 0 }, /* R88 */
+        { 0x0000, 0x0000, 0 }, /* R89 */
+        { 0x00FF, 0x00FF, 0 }, /* R90  - Analogue HP 0 */
+        { 0x0000, 0x0000, 0 }, /* R91 */
+        { 0x0000, 0x0000, 0 }, /* R92 */
+        { 0x0000, 0x0000, 0 }, /* R93 */
+        { 0x00FF, 0x00FF, 0 }, /* R94  - Analogue Lineout 0 */
+        { 0x0000, 0x0000, 0 }, /* R95 */
+        { 0x0000, 0x0000, 0 }, /* R96 */
+        { 0x0000, 0x0000, 0 }, /* R97 */
+        { 0x0001, 0x0001, 0 }, /* R98  - Charge Pump 0 */
+        { 0x0000, 0x0000, 0 }, /* R99 */
+        { 0x0000, 0x0000, 0 }, /* R100 */
+        { 0x0000, 0x0000, 0 }, /* R101 */
+        { 0x0000, 0x0000, 0 }, /* R102 */
+        { 0x0000, 0x0000, 0 }, /* R103 */
+        { 0x0001, 0x0001, 0 }, /* R104 - Class W 0 */
+        { 0x0000, 0x0000, 0 }, /* R105 */
+        { 0x0000, 0x0000, 0 }, /* R106 */
+        { 0x0000, 0x0000, 0 }, /* R107 */
+        { 0x011F, 0x011F, 0 }, /* R108 - Write Sequencer 0 */
+        { 0x7FFF, 0x7FFF, 0 }, /* R109 - Write Sequencer 1 */
+        { 0x4FFF, 0x4FFF, 0 }, /* R110 - Write Sequencer 2 */
+        { 0x003F, 0x033F, 0 }, /* R111 - Write Sequencer 3 */
+        { 0x03F1, 0x0000, 0 }, /* R112 - Write Sequencer 4 */
+        { 0x0000, 0x0000, 0 }, /* R113 */
+        { 0x0000, 0x0000, 0 }, /* R114 */
+        { 0x0000, 0x0000, 0 }, /* R115 */
+        { 0x0007, 0x0007, 0 }, /* R116 - FLL Control 1 */
+        { 0x3F77, 0x3F77, 0 }, /* R117 - FLL Control 2 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R118 - FLL Control 3 */
+        { 0x7FEF, 0x7FEF, 0 }, /* R119 - FLL Control 4 */
+        { 0x001B, 0x001B, 0 }, /* R120 - FLL Control 5 */
+        { 0x003F, 0x003F, 0 }, /* R121 - GPIO Control 1 */
+        { 0x003F, 0x003F, 0 }, /* R122 - GPIO Control 2 */
+        { 0x003F, 0x003F, 0 }, /* R123 - GPIO Control 3 */
+        { 0x038F, 0x038F, 0 }, /* R124 - GPIO Control 4 */
+        { 0x0000, 0x0000, 0 }, /* R125 */
+        { 0x00FF, 0x00FF, 0 }, /* R126 - Digital Pulls */
+        { 0x07FF, 0x03FF, 1 }, /* R127 - Interrupt Status */
+        { 0x03FF, 0x03FF, 0 }, /* R128 - Interrupt Status Mask */
+        { 0x03FF, 0x03FF, 0 }, /* R129 - Interrupt Polarity */
+        { 0x03FF, 0x03FF, 0 }, /* R130 - Interrupt Debounce */
+        { 0x0000, 0x0000, 0 }, /* R131 */
+        { 0x0000, 0x0000, 0 }, /* R132 */
+        { 0x0000, 0x0000, 0 }, /* R133 */
+        { 0x0001, 0x0001, 0 }, /* R134 - EQ1 */
+        { 0x001F, 0x001F, 0 }, /* R135 - EQ2 */
+        { 0x001F, 0x001F, 0 }, /* R136 - EQ3 */
+        { 0x001F, 0x001F, 0 }, /* R137 - EQ4 */
+        { 0x001F, 0x001F, 0 }, /* R138 - EQ5 */
+        { 0x001F, 0x001F, 0 }, /* R139 - EQ6 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R140 - EQ7 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R141 - EQ8 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R142 - EQ9 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R143 - EQ10 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R144 - EQ11 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R145 - EQ12 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R146 - EQ13 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R147 - EQ14 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R148 - EQ15 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R149 - EQ16 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R150 - EQ17 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R151wm8523_dai - EQ18 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R152 - EQ19 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R153 - EQ20 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R154 - EQ21 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R155 - EQ22 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R156 - EQ23 */
+        { 0xFFFF, 0xFFFF, 0 }, /* R157 - EQ24 */
+        { 0x0000, 0x0000, 0 }, /* R158 */
+        { 0x0000, 0x0000, 0 }, /* R159 */
+        { 0x0000, 0x0000, 0 }, /* R160 */
+        { 0x0002, 0x0002, 0 }, /* R161 - Control Interface Test 1 */
+        { 0x0000, 0x0000, 0 }, /* R162 */
+        { 0x0000, 0x0000, 0 }, /* R163 */
+        { 0x0000, 0x0000, 0 }, /* R164 */
+        { 0x0000, 0x0000, 0 }, /* R165 */
+        { 0x0000, 0x0000, 0 }, /* R166 */
+        { 0x0000, 0x0000, 0 }, /* R167 */
+        { 0x0000, 0x0000, 0 }, /* R168 */
+        { 0x0000, 0x0000, 0 }, /* R169 */
+        { 0x0000, 0x0000, 0 }, /* R170 */
+        { 0x0000, 0x0000, 0 }, /* R171 */
+        { 0x0000, 0x0000, 0 }, /* R172 */
+        { 0x0000, 0x0000, 0 }, /* R173 */
+        { 0x0000, 0x0000, 0 }, /* R174 */
+        { 0x0000, 0x0000, 0 }, /* R175 */
+        { 0x0000, 0x0000, 0 }, /* R176 */
+        { 0x0000, 0x0000, 0 }, /* R177 */
+        { 0x0000, 0x0000, 0 }, /* R178 */
+        { 0x0000, 0x0000, 0 }, /* R179 */
+        { 0x0000, 0x0000, 0 }, /* R180 */
+        { 0x0000, 0x0000, 0 }, /* R181 */
+        { 0x0000, 0x0000, 0 }, /* R182 */
+        { 0x0000, 0x0000, 0 }, /* R183 */
+        { 0x0000, 0x0000, 0 }, /* R184 */
+        { 0x0000, 0x0000, 0 }, /* R185 */
+        { 0x0000, 0x0000, 0 }, /* R186 */
+        { 0x0000, 0x0000, 0 }, /* R187 */
+        { 0x0000, 0x0000, 0 }, /* R188 */
+        { 0x0000, 0x0000, 0 }, /* R189 */
+        { 0x0000, 0x0000, 0 }, /* R190 */
+        { 0x0000, 0x0000, 0 }, /* R191 */
+        { 0x0000, 0x0000, 0 }, /* R192 */
+        { 0x0000, 0x0000, 0 }, /* R193 */
+        { 0x0000, 0x0000, 0 }, /* R194 */
+        { 0x0000, 0x0000, 0 }, /* R195 */
+        { 0x0000, 0x0000, 0 }, /* R196 */
+        { 0x0000, 0x0000, 0 }, /* R197 */
+        { 0x0000, 0x0000, 0 }, /* R198 */
+        { 0x0000, 0x0000, 0 }, /* R199 */
+        { 0x0000, 0x0000, 0 }, /* R200 */
+        { 0x0000, 0x0000, 0 }, /* R201 */
+        { 0x0000, 0x0000, 0 }, /* R202 */
+        { 0x0000, 0x0000, 0 }, /* R203 */
+        { 0x0070, 0x0070, 0 }, /* R204 - Analogue Output Bias 0 */
+        { 0x0000, 0x0000, 0 }, /* R205 */
+        { 0x0000, 0x0000, 0 }, /* R206 */
+        { 0x0000, 0x0000, 0 }, /* R207 */
+        { 0x0000, 0x0000, 0 }, /* R208 */
+        { 0x0000, 0x0000, 0 }, /* R209 */
+        { 0x0000, 0x0000, 0 }, /* R210 */
+        { 0x0000, 0x0000, 0 }, /* R211 */
+        { 0x0000, 0x0000, 0 }, /* R212 */
+        { 0x0000, 0x0000, 0 }, /* R213 */
+        { 0x0000, 0x0000, 0 }, /* R214 */
+        { 0x0000, 0x0000, 0 }, /* R215 */
+        { 0x0000, 0x0000, 0 }, /* R216 */
+        { 0x0000, 0x0000, 0 }, /* R217 */
+        { 0x0000, 0x0000, 0 }, /* R218 */
+        { 0x0000, 0x0000, 0 }, /* R219 */
+        { 0x0000, 0x0000, 0 }, /* R220 */
+        { 0x0000, 0x0000, 0 }, /* R221 */
+        { 0x0000, 0x0000, 0 }, /* R222 */
+        { 0x0000, 0x0000, 0 }, /* R223 */
+        { 0x0000, 0x0000, 0 }, /* R224 */
+        { 0x0000, 0x0000, 0 }, /* R225 */
+        { 0x0000, 0x0000, 0 }, /* R226 */
+        { 0x0000, 0x0000, 0 }, /* R227 */
+        { 0x0000, 0x0000, 0 }, /* R228 */
+        { 0x0000, 0x0000, 0 }, /* R229 */
+        { 0x0000, 0x0000, 0 }, /* R230 */
+        { 0x0000, 0x0000, 0 }, /* R231 */
+        { 0x0000, 0x0000, 0 }, /* R232 */
+        { 0x0000, 0x0000, 0 }, /* R233 */
+        { 0x0000, 0x0000, 0 }, /* R234 */
+        { 0x0000, 0x0000, 0 }, /* R235 */
+        { 0x0000, 0x0000, 0 }, /* R236 */
+        { 0x0000, 0x0000, 0 }, /* R237 */
+        { 0x0000, 0x0000, 0 }, /* R238 */
+        { 0x0000, 0x0000, 0 }, /* R239 */
+        { 0x0000, 0x0000, 0 }, /* R240 */
+        { 0x0000, 0x0000, 0 }, /* R241 */
+        { 0x0000, 0x0000, 0 }, /* R242 */
+        { 0x0000, 0x0000, 0 }, /* R243 */
+        { 0x0000, 0x0000, 0 }, /* R244 */
+        { 0x0000, 0x0000, 0 }, /* R245 */
+        { 0x0000, 0x0000, 0 }, /* R246 */
+        { 0x0001, 0x0001, 0 }, /* R247 - FLL NCO Test 0 */
+        { 0x003F, 0x003F, 0 }, /* R248 - FLL NCO Test 1 */
+};
+
+static int wm8904_volatile_register(unsigned int reg)
+{
+        return wm8904_access[reg].vol;
+}
+
+static int wm8904_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8904_SW_RESET_AND_ID, 0);
+}
+
+static int wm8904_configure_clocking(struct snd_soc_codec *codec)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+        unsigned int clock0, clock2, rate;
+
+        /* Gate the clock while we're updating to avoid misclocking */
+        clock2 = snd_soc_read(codec, WM8904_CLOCK_RATES_2);
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                            WM8904_SYSCLK_SRC, 0);
+
+        /* This should be done on init() for bypass paths */
+        switch (wm8904->sysclk_src) {
+        case WM8904_CLK_MCLK:
+                dev_dbg(codec->dev, "Using %dHz MCLK\n", wm8904->mclk_rate);
+
+                clock2 &= ~WM8904_SYSCLK_SRC;
+                rate = wm8904->mclk_rate;
+
+                /* Ensure the FLL is stopped */
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                                    WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
+                break;
+
+        case WM8904_CLK_FLL:
+                dev_dbg(codec->dev, "Using %dHz FLL clock\n",
+                        wm8904->fll_fout);
+
+                clock2 |= WM8904_SYSCLK_SRC;
+                rate = wm8904->fll_fout;
+                break;
+
+        default:
+                dev_err(codec->dev, "System clock not configured\n");
+                return -EINVAL;
+        }
+
+        /* SYSCLK shouldn't be over 13.5MHz */
+        if (rate > 13500000) {
+                clock0 = WM8904_MCLK_DIV;
+                wm8904->sysclk_rate = rate / 2;
+        } else {
+                clock0 = 0;
+                wm8904->sysclk_rate = rate;
+        }
+
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_0, WM8904_MCLK_DIV,
+                            clock0);
+
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                            WM8904_CLK_SYS_ENA | WM8904_SYSCLK_SRC, clock2);
+
+        dev_dbg(codec->dev, "CLK_SYS is %dHz\n", wm8904->sysclk_rate);
+
+        return 0;
+}
+
+static void wm8904_set_drc(struct snd_soc_codec *codec)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_pdata *pdata = wm8904->pdata;
+        int save, i;
+
+        /* Save any enables; the configuration should clear them. */
+        save = snd_soc_read(codec, WM8904_DRC_0);
+
+        for (i = 0; i < WM8904_DRC_REGS; i++)
+                snd_soc_update_bits(codec, WM8904_DRC_0 + i, 0xffff,
+                                    pdata->drc_cfgs[wm8904->drc_cfg].regs[i]);
+
+        /* Reenable the DRC */
+        snd_soc_update_bits(codec, WM8904_DRC_0,
+                            WM8904_DRC_ENA | WM8904_DRC_DAC_PATH, save);
+}
+
+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_pdata *pdata = wm8904->pdata;
+        int value = ucontrol->value.integer.value[0];
+
+        if (value >= pdata->num_drc_cfgs)
+                return -EINVAL;
+
+        wm8904->drc_cfg = value;
+
+        wm8904_set_drc(codec);
+
+        return 0;
+}
+
+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;
+
+        ucontrol->value.enumerated.item[0] = wm8904->drc_cfg;
+
+        return 0;
+}
+
+static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+        struct wm8904_pdata *pdata = wm8904->pdata;
+        int best, best_val, save, i, cfg;
+
+        if (!pdata || !wm8904->num_retune_mobile_texts)
+                return;
+
+        /* Find the version of the currently selected configuration
+         * with the nearest sample rate. */
+        cfg = wm8904->retune_mobile_cfg;
+        best = 0;
+        best_val = INT_MAX;
+        for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+                if (strcmp(pdata->retune_mobile_cfgs[i].name,
+                           wm8904->retune_mobile_texts[cfg]) == 0 &&
+                    abs(pdata->retune_mobile_cfgs[i].rate
+                        - wm8904->fs) < best_val) {
+                        best = i;
+                        best_val = abs(pdata->retune_mobile_cfgs[i].rate
+                                       - wm8904->fs);
+                }
+        }
+
+        dev_dbg(codec->dev, "ReTune Mobile %s/%dHz for %dHz sample rate\n",
+                pdata->retune_mobile_cfgs[best].name,
+                pdata->retune_mobile_cfgs[best].rate,
+                wm8904->fs);
+
+        /* The EQ will be disabled while reconfiguring it, remember the
+         * current configuration. 
+         */
+        save = snd_soc_read(codec, WM8904_EQ1);
+
+        for (i = 0; i < WM8904_EQ_REGS; i++)
+                snd_soc_update_bits(codec, WM8904_EQ1 + i, 0xffff,
+                                pdata->retune_mobile_cfgs[best].regs[i]);
+
+        snd_soc_update_bits(codec, WM8904_EQ1, WM8904_EQ_ENA, save);
+}
+
+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_pdata *pdata = wm8904->pdata;
+        int value = ucontrol->value.integer.value[0];
+
+        if (value >= pdata->num_retune_mobile_cfgs)
+                return -EINVAL;
+
+        wm8904->retune_mobile_cfg = value;
+
+        wm8904_set_retune_mobile(codec);
+
+        return 0;
+}
+
+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;
+
+        ucontrol->value.enumerated.item[0] = wm8904->retune_mobile_cfg;
+
+        return 0;
+}
+
+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;
+        int val, i, best;
+
+        /* If we're using deemphasis select the nearest available sample 
+         * rate.
+         */
+        if (wm8904->deemph) {
+                best = 1;
+                for (i = 2; i < ARRAY_SIZE(deemph_settings); i++) {
+                        if (abs(deemph_settings[i] - wm8904->fs) <
+                            abs(deemph_settings[best] - wm8904->fs))
+                                best = i;
+                }
+
+                val = best << WM8904_DEEMPH_SHIFT;
+        } else {
+                val = 0;
+        }
+
+        dev_dbg(codec->dev, "Set deemphasis %d\n", val);
+
+        return snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1,
+                                   WM8904_DEEMPH_MASK, val);
+}
+
+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;
+
+        return wm8904->deemph;
+}
+
+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;
+        int deemph = ucontrol->value.enumerated.item[0];
+
+        if (deemph > 1)
+                return -EINVAL;
+
+        wm8904->deemph = deemph;
+
+        return wm8904_set_deemph(codec);
+}
+
+static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0);
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -5700, 100, 0);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 300, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+
+static const char *input_mode_text[] = {
+        "Single-Ended", "Differential Line", "Differential Mic"
+};
+
+static const struct soc_enum lin_mode =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_LEFT_INPUT_1, 0, 3, input_mode_text);
+
+static const struct soc_enum rin_mode =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_RIGHT_INPUT_1, 0, 3, input_mode_text);
+
+static const char *hpf_mode_text[] = {
+        "Hi-fi", "Voice 1", "Voice 2", "Voice 3"
+};
+
+static const struct soc_enum hpf_mode =
+        SOC_ENUM_SINGLE(WM8904_ADC_DIGITAL_0, 5, 4, hpf_mode_text);
+
+static const struct snd_kcontrol_new wm8904_adc_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8904_ADC_DIGITAL_VOLUME_LEFT,
+                 WM8904_ADC_DIGITAL_VOLUME_RIGHT, 1, 119, 0, digital_tlv),
+
+SOC_ENUM("Left Caputure Mode", lin_mode),
+SOC_ENUM("Right Capture Mode", rin_mode),
+
+/* No TLV since it depends on mode */
+SOC_DOUBLE_R("Capture Volume", WM8904_ANALOGUE_LEFT_INPUT_0,
+             WM8904_ANALOGUE_RIGHT_INPUT_0, 0, 31, 0),
+SOC_DOUBLE_R("Capture Switch", WM8904_ANALOGUE_LEFT_INPUT_0,
+             WM8904_ANALOGUE_RIGHT_INPUT_0, 7, 1, 0),
+
+SOC_SINGLE("High Pass Filter Switch", WM8904_ADC_DIGITAL_0, 4, 1, 0),
+SOC_ENUM("High Pass Filter Mode", hpf_mode),
+
+SOC_SINGLE("ADC 128x OSR Switch", WM8904_ANALOGUE_ADC_0, 0, 1, 0),
+};
+
+static const char *drc_path_text[] = {
+        "ADC", "DAC"
+};
+
+static const struct soc_enum drc_path =
+        SOC_ENUM_SINGLE(WM8904_DRC_0, 14, 2, drc_path_text);
+
+static const struct snd_kcontrol_new wm8904_dac_snd_controls[] = {
+SOC_SINGLE_TLV("Digital Playback Boost Volume", 
+               WM8904_AUDIO_INTERFACE_0, 9, 3, 0, dac_boost_tlv),
+SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8904_DAC_DIGITAL_VOLUME_LEFT,
+                 WM8904_DAC_DIGITAL_VOLUME_RIGHT, 1, 96, 0, digital_tlv),
+
+SOC_DOUBLE_R_TLV("Headphone Volume", WM8904_ANALOGUE_OUT1_LEFT,
+                 WM8904_ANALOGUE_OUT1_RIGHT, 0, 63, 0, out_tlv),
+SOC_DOUBLE_R("Headphone Switch", WM8904_ANALOGUE_OUT1_LEFT,
+             WM8904_ANALOGUE_OUT1_RIGHT, 8, 1, 1),
+SOC_DOUBLE_R("Headphone ZC Switch", WM8904_ANALOGUE_OUT1_LEFT,
+             WM8904_ANALOGUE_OUT1_RIGHT, 6, 1, 0),
+
+SOC_DOUBLE_R_TLV("Line Output Volume", WM8904_ANALOGUE_OUT2_LEFT,
+                 WM8904_ANALOGUE_OUT2_RIGHT, 0, 63, 0, out_tlv),
+SOC_DOUBLE_R("Line Output Switch", WM8904_ANALOGUE_OUT2_LEFT,
+             WM8904_ANALOGUE_OUT2_RIGHT, 8, 1, 1),
+SOC_DOUBLE_R("Line Output ZC Switch", WM8904_ANALOGUE_OUT2_LEFT,
+             WM8904_ANALOGUE_OUT2_RIGHT, 6, 1, 0),
+
+SOC_SINGLE("EQ Switch", WM8904_EQ1, 0, 1, 0),
+SOC_SINGLE("DRC Switch", WM8904_DRC_0, 15, 1, 0),
+SOC_ENUM("DRC Path", drc_path),
+SOC_SINGLE("DAC OSRx2 Switch", WM8904_DAC_DIGITAL_1, 6, 1, 0),
+SOC_SINGLE_BOOL_EXT("DAC Deemphasis Switch", 0,
+                    wm8904_get_deemph, wm8904_put_deemph),
+};
+
+static const struct snd_kcontrol_new wm8904_snd_controls[] = {
+SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8904_DAC_DIGITAL_0, 4, 8, 15, 0,
+               sidetone_tlv),
+};
+
+static const struct snd_kcontrol_new wm8904_eq_controls[] = {
+SOC_SINGLE_TLV("EQ1 Volume", WM8904_EQ2, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ2 Volume", WM8904_EQ3, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ3 Volume", WM8904_EQ4, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ4 Volume", WM8904_EQ5, 0, 24, 0, eq_tlv),
+SOC_SINGLE_TLV("EQ5 Volume", WM8904_EQ6, 0, 24, 0, eq_tlv),
+};
+
+static int cp_event(struct snd_soc_dapm_widget *w,
+                    struct snd_kcontrol *kcontrol, int event)
+{
+        BUG_ON(event != SND_SOC_DAPM_POST_PMU);
+
+        /* Maximum startup time */
+        udelay(500);
+
+        return 0;
+}
+
+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;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                /* If we're using the FLL then we only start it when
+                 * required; we assume that the configuration has been
+                 * done previously and all we need to do is kick it
+                 * off.
+                 */
+                switch (wm8904->sysclk_src) {
+                case WM8904_CLK_FLL:
+                        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                                            WM8904_FLL_OSC_ENA,
+                                            WM8904_FLL_OSC_ENA);
+
+                        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                                            WM8904_FLL_ENA,
+                                            WM8904_FLL_ENA);
+                        break;
+
+                default:
+                        break;
+                }
+                break;
+
+        case SND_SOC_DAPM_POST_PMD:
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                                    WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
+                break;
+        }
+
+        return 0;
+}
+
+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;
+        int reg, val;
+        int dcs_mask;
+        int dcs_l, dcs_r;
+        int dcs_l_reg, dcs_r_reg;
+        int timeout;
+        int pwr_reg;
+
+        /* This code is shared between HP and LINEOUT; we do all our
+         * power management in stereo pairs to avoid latency issues so
+         * we reuse shift to identify which rather than strcmp() the
+         * name. */
+        reg = w->shift;
+
+        switch (reg) {
+        case WM8904_ANALOGUE_HP_0:
+                pwr_reg = WM8904_POWER_MANAGEMENT_2;
+                dcs_mask = WM8904_DCS_ENA_CHAN_0 | WM8904_DCS_ENA_CHAN_1;
+                dcs_r_reg = WM8904_DC_SERVO_8;
+                dcs_l_reg = WM8904_DC_SERVO_9;
+                dcs_l = 0;
+                dcs_r = 1;
+                break;
+        case WM8904_ANALOGUE_LINEOUT_0:
+                pwr_reg = WM8904_POWER_MANAGEMENT_3;
+                dcs_mask = WM8904_DCS_ENA_CHAN_2 | WM8904_DCS_ENA_CHAN_3;
+                dcs_r_reg = WM8904_DC_SERVO_6;
+                dcs_l_reg = WM8904_DC_SERVO_7;
+                dcs_l = 2;
+                dcs_r = 3;
+                break;
+        default:
+                BUG();
+                return -EINVAL;
+        }
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                /* Power on the PGAs */
+                snd_soc_update_bits(codec, pwr_reg,
+                                    WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA,
+                                    WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA);
+
+                /* Power on the amplifier */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_ENA | WM8904_HPR_ENA,
+                                    WM8904_HPL_ENA | WM8904_HPR_ENA);
+
+
+                /* Enable the first stage */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY,
+                                    WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY);
+
+                /* Power up the DC servo */
+                snd_soc_update_bits(codec, WM8904_DC_SERVO_0,
+                                    dcs_mask, dcs_mask);
+
+                /* Either calibrate the DC servo or restore cached state
+                 * if we have that.
+                 */
+                if (wm8904->dcs_state[dcs_l] || wm8904->dcs_state[dcs_r]) {
+                        dev_dbg(codec->dev, "Restoring DC servo state\n");
+
+                        snd_soc_write(codec, dcs_l_reg,
+                                      wm8904->dcs_state[dcs_l]);
+                        snd_soc_write(codec, dcs_r_reg,
+                                      wm8904->dcs_state[dcs_r]);
+
+                        snd_soc_write(codec, WM8904_DC_SERVO_1, dcs_mask);
+
+                        timeout = 20;
+                } else {
+                        dev_dbg(codec->dev, "Calibrating DC servo\n");
+
+                        snd_soc_write(codec, WM8904_DC_SERVO_1,
+                                dcs_mask << WM8904_DCS_TRIG_STARTUP_0_SHIFT);
+
+                        timeout = 500;
+                }
+
+                /* Wait for DC servo to complete */
+                dcs_mask <<= WM8904_DCS_CAL_COMPLETE_SHIFT;
+                do {
+                        val = snd_soc_read(codec, WM8904_DC_SERVO_READBACK_0);
+                        if ((val & dcs_mask) == dcs_mask)
+                                break;
+
+                        msleep(1);
+                } while (--timeout);
+
+                if ((val & dcs_mask) != dcs_mask)
+                        dev_warn(codec->dev, "DC servo timed out\n");
+                else
+                        dev_dbg(codec->dev, "DC servo ready\n");
+
+                /* Enable the output stage */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP,
+                                    WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP);
+                break;
+
+        case SND_SOC_DAPM_POST_PMU:
+                /* Unshort the output itself */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_RMV_SHORT |
+                                    WM8904_HPR_RMV_SHORT,
+                                    WM8904_HPL_RMV_SHORT |
+                                    WM8904_HPR_RMV_SHORT);
+
+                break;
+
+        case SND_SOC_DAPM_PRE_PMD:
+                /* Short the output */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_RMV_SHORT |
+                                    WM8904_HPR_RMV_SHORT, 0);
+                break;
+
+        case SND_SOC_DAPM_POST_PMD:
+                /* Cache the DC servo configuration; this will be
+                 * invalidated if we change the configuration. */
+                wm8904->dcs_state[dcs_l] = snd_soc_read(codec, dcs_l_reg);
+                wm8904->dcs_state[dcs_r] = snd_soc_read(codec, dcs_r_reg);
+
+                snd_soc_update_bits(codec, WM8904_DC_SERVO_0,
+                                    dcs_mask, 0);
+
+                /* Disable the amplifier input and output stages */
+                snd_soc_update_bits(codec, reg,
+                                    WM8904_HPL_ENA | WM8904_HPR_ENA |
+                                    WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY |
+                                    WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP,
+                                    0);
+
+                /* PGAs too */
+                snd_soc_update_bits(codec, pwr_reg,
+                                    WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA,
+                                    0);
+                break;
+        }
+
+        return 0;
+}
+
+static const char *lin_text[] = {
+        "IN1L", "IN2L", "IN3L"
+};
+
+static const struct soc_enum lin_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_LEFT_INPUT_1, 2, 3, lin_text);
+
+static const struct snd_kcontrol_new lin_mux =
+        SOC_DAPM_ENUM("Left Capture Mux", lin_enum);
+
+static const struct soc_enum lin_inv_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_LEFT_INPUT_1, 4, 3, lin_text);
+
+static const struct snd_kcontrol_new lin_inv_mux =
+        SOC_DAPM_ENUM("Left Capture Inveting Mux", lin_inv_enum);
+
+static const char *rin_text[] = {
+        "IN1R", "IN2R", "IN3R"
+};
+
+static const struct soc_enum rin_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_RIGHT_INPUT_1, 2, 3, rin_text);
+
+static const struct snd_kcontrol_new rin_mux =
+        SOC_DAPM_ENUM("Right Capture Mux", rin_enum);
+
+static const struct soc_enum rin_inv_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_RIGHT_INPUT_1, 4, 3, rin_text);
+
+static const struct snd_kcontrol_new rin_inv_mux =
+        SOC_DAPM_ENUM("Right Capture Inveting Mux", rin_inv_enum);
+
+static const char *aif_text[] = {
+        "Left", "Right"
+};
+
+static const struct soc_enum aifoutl_enum =
+        SOC_ENUM_SINGLE(WM8904_AUDIO_INTERFACE_0, 7, 2, aif_text);
+
+static const struct snd_kcontrol_new aifoutl_mux =
+        SOC_DAPM_ENUM("AIFOUTL Mux", aifoutl_enum);
+
+static const struct soc_enum aifoutr_enum =
+        SOC_ENUM_SINGLE(WM8904_AUDIO_INTERFACE_0, 6, 2, aif_text);
+
+static const struct snd_kcontrol_new aifoutr_mux =
+        SOC_DAPM_ENUM("AIFOUTR Mux", aifoutr_enum);
+
+static const struct soc_enum aifinl_enum =
+        SOC_ENUM_SINGLE(WM8904_AUDIO_INTERFACE_0, 5, 2, aif_text);
+
+static const struct snd_kcontrol_new aifinl_mux =
+        SOC_DAPM_ENUM("AIFINL Mux", aifinl_enum);
+
+static const struct soc_enum aifinr_enum =
+        SOC_ENUM_SINGLE(WM8904_AUDIO_INTERFACE_0, 4, 2, aif_text);
+
+static const struct snd_kcontrol_new aifinr_mux =
+        SOC_DAPM_ENUM("AIFINR Mux", aifinr_enum);
+
+static const struct snd_soc_dapm_widget wm8904_core_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("SYSCLK", WM8904_CLOCK_RATES_2, 2, 0, sysclk_event,
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8904_CLOCK_RATES_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("TOCLK", WM8904_CLOCK_RATES_2, 0, 0, NULL, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8904_adc_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("IN1L"),
+SND_SOC_DAPM_INPUT("IN1R"),
+SND_SOC_DAPM_INPUT("IN2L"),
+SND_SOC_DAPM_INPUT("IN2R"),
+SND_SOC_DAPM_INPUT("IN3L"),
+SND_SOC_DAPM_INPUT("IN3R"),
+
+SND_SOC_DAPM_MICBIAS("MICBIAS", WM8904_MIC_BIAS_CONTROL_0, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Capture Mux", SND_SOC_NOPM, 0, 0, &lin_mux),
+SND_SOC_DAPM_MUX("Left Capture Inverting Mux", SND_SOC_NOPM, 0, 0,
+                 &lin_inv_mux),
+SND_SOC_DAPM_MUX("Right Capture Mux", SND_SOC_NOPM, 0, 0, &rin_mux),
+SND_SOC_DAPM_MUX("Right Capture Inverting Mux", SND_SOC_NOPM, 0, 0,
+                 &rin_inv_mux),
+
+SND_SOC_DAPM_PGA("Left Capture PGA", WM8904_POWER_MANAGEMENT_0, 1, 0,
+                 NULL, 0),
+SND_SOC_DAPM_PGA("Right Capture PGA", WM8904_POWER_MANAGEMENT_0, 0, 0,
+                 NULL, 0),
+
+SND_SOC_DAPM_ADC("ADCL", NULL, WM8904_POWER_MANAGEMENT_6, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, WM8904_POWER_MANAGEMENT_6, 0, 0),
+
+SND_SOC_DAPM_MUX("AIFOUTL Mux", SND_SOC_NOPM, 0, 0, &aifoutl_mux),
+SND_SOC_DAPM_MUX("AIFOUTR Mux", SND_SOC_NOPM, 0, 0, &aifoutr_mux),
+
+SND_SOC_DAPM_AIF_OUT("AIFOUTL", "Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIFOUTR", "Capture", 1, SND_SOC_NOPM, 0, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8904_dac_dapm_widgets[] = {
+SND_SOC_DAPM_AIF_IN("AIFINL", "Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIFINR", "Playback", 1, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_MUX("DACL Mux", SND_SOC_NOPM, 0, 0, &aifinl_mux),
+SND_SOC_DAPM_MUX("DACR Mux", SND_SOC_NOPM, 0, 0, &aifinr_mux),
+
+SND_SOC_DAPM_DAC("DACL", NULL, WM8904_POWER_MANAGEMENT_6, 3, 0),
+SND_SOC_DAPM_DAC("DACR", NULL, WM8904_POWER_MANAGEMENT_6, 2, 0),
+
+SND_SOC_DAPM_SUPPLY("Charge pump", WM8904_CHARGE_PUMP_0, 0, 0, cp_event,
+                    SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_PGA("HPL PGA", SND_SOC_NOPM, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA("HPR PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("LINEL PGA", SND_SOC_NOPM, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA("LINER PGA", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_E("Headphone Output", SND_SOC_NOPM, WM8904_ANALOGUE_HP_0,
+                   0, NULL, 0, out_pga_event,
+                   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+                   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_PGA_E("Line Output", SND_SOC_NOPM, WM8904_ANALOGUE_LINEOUT_0,
+                   0, NULL, 0, out_pga_event,
+                   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+                   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD),
+
+SND_SOC_DAPM_OUTPUT("HPOUTL"),
+SND_SOC_DAPM_OUTPUT("HPOUTR"),
+SND_SOC_DAPM_OUTPUT("LINEOUTL"),
+SND_SOC_DAPM_OUTPUT("LINEOUTR"),
+};
+
+static const char *out_mux_text[] = {
+        "DAC", "Bypass"
+};
+
+static const struct soc_enum hpl_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_OUT12_ZC, 3, 2, out_mux_text);
+
+static const struct snd_kcontrol_new hpl_mux =
+        SOC_DAPM_ENUM("HPL Mux", hpl_enum);
+
+static const struct soc_enum hpr_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_OUT12_ZC, 2, 2, out_mux_text);
+
+static const struct snd_kcontrol_new hpr_mux =
+        SOC_DAPM_ENUM("HPR Mux", hpr_enum);
+
+static const struct soc_enum linel_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_OUT12_ZC, 1, 2, out_mux_text);
+
+static const struct snd_kcontrol_new linel_mux =
+        SOC_DAPM_ENUM("LINEL Mux", linel_enum);
+
+static const struct soc_enum liner_enum =
+        SOC_ENUM_SINGLE(WM8904_ANALOGUE_OUT12_ZC, 0, 2, out_mux_text);
+
+static const struct snd_kcontrol_new liner_mux =
+        SOC_DAPM_ENUM("LINEL Mux", liner_enum);
+
+static const char *sidetone_text[] = {
+        "None", "Left", "Right"
+};
+
+static const struct soc_enum dacl_sidetone_enum =
+        SOC_ENUM_SINGLE(WM8904_DAC_DIGITAL_0, 2, 3, sidetone_text);
+
+static const struct snd_kcontrol_new dacl_sidetone_mux =
+        SOC_DAPM_ENUM("Left Sidetone Mux", dacl_sidetone_enum);
+
+static const struct soc_enum dacr_sidetone_enum =
+        SOC_ENUM_SINGLE(WM8904_DAC_DIGITAL_0, 0, 3, sidetone_text);
+
+static const struct snd_kcontrol_new dacr_sidetone_mux =
+        SOC_DAPM_ENUM("Right Sidetone Mux", dacr_sidetone_enum);
+
+static const struct snd_soc_dapm_widget wm8904_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("Class G", WM8904_CLASS_W_0, 0, 1, NULL, 0),
+SND_SOC_DAPM_PGA("Left Bypass", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("Right Bypass", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &dacl_sidetone_mux),
+SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &dacr_sidetone_mux),
+
+SND_SOC_DAPM_MUX("HPL Mux", SND_SOC_NOPM, 0, 0, &hpl_mux),
+SND_SOC_DAPM_MUX("HPR Mux", SND_SOC_NOPM, 0, 0, &hpr_mux),
+SND_SOC_DAPM_MUX("LINEL Mux", SND_SOC_NOPM, 0, 0, &linel_mux),
+SND_SOC_DAPM_MUX("LINER Mux", SND_SOC_NOPM, 0, 0, &liner_mux),
+};
+
+static const struct snd_soc_dapm_route core_intercon[] = {
+        { "CLK_DSP", NULL, "SYSCLK" },
+        { "TOCLK", NULL, "SYSCLK" },
+};
+
+static const struct snd_soc_dapm_route adc_intercon[] = {
+        { "Left Capture Mux", "IN1L", "IN1L" },
+        { "Left Capture Mux", "IN2L", "IN2L" },
+        { "Left Capture Mux", "IN3L", "IN3L" },
+
+        { "Left Capture Inverting Mux", "IN1L", "IN1L" },
+        { "Left Capture Inverting Mux", "IN2L", "IN2L" },
+        { "Left Capture Inverting Mux", "IN3L", "IN3L" },
+
+        { "Right Capture Mux", "IN1R", "IN1R" },
+        { "Right Capture Mux", "IN2R", "IN2R" },
+        { "Right Capture Mux", "IN3R", "IN3R" },
+
+        { "Right Capture Inverting Mux", "IN1R", "IN1R" },
+        { "Right Capture Inverting Mux", "IN2R", "IN2R" },
+        { "Right Capture Inverting Mux", "IN3R", "IN3R" },
+
+        { "Left Capture PGA", NULL, "Left Capture Mux" },
+        { "Left Capture PGA", NULL, "Left Capture Inverting Mux" },
+
+        { "Right Capture PGA", NULL, "Right Capture Mux" },
+        { "Right Capture PGA", NULL, "Right Capture Inverting Mux" },
+
+        { "AIFOUTL", "Left",  "ADCL" },
+        { "AIFOUTL", "Right", "ADCR" },
+        { "AIFOUTR", "Left",  "ADCL" },
+        { "AIFOUTR", "Right", "ADCR" },
+
+        { "ADCL", NULL, "CLK_DSP" },
+        { "ADCL", NULL, "Left Capture PGA" },
+
+        { "ADCR", NULL, "CLK_DSP" },
+        { "ADCR", NULL, "Right Capture PGA" },
+};
+
+static const struct snd_soc_dapm_route dac_intercon[] = {
+        { "DACL", "Right", "AIFINR" },
+        { "DACL", "Left",  "AIFINL" },
+        { "DACL", NULL, "CLK_DSP" },
+
+        { "DACR", "Right", "AIFINR" },
+        { "DACR", "Left",  "AIFINL" },
+        { "DACR", NULL, "CLK_DSP" },
+
+        { "Charge pump", NULL, "SYSCLK" },
+
+        { "Headphone Output", NULL, "HPL PGA" },
+        { "Headphone Output", NULL, "HPR PGA" },
+        { "Headphone Output", NULL, "Charge pump" },
+        { "Headphone Output", NULL, "TOCLK" },
+
+        { "Line Output", NULL, "LINEL PGA" },
+        { "Line Output", NULL, "LINER PGA" },
+        { "Line Output", NULL, "Charge pump" },
+        { "Line Output", NULL, "TOCLK" },
+
+        { "HPOUTL", NULL, "Headphone Output" },
+        { "HPOUTR", NULL, "Headphone Output" },
+
+        { "LINEOUTL", NULL, "Line Output" },
+        { "LINEOUTR", NULL, "Line Output" },
+};
+
+static const struct snd_soc_dapm_route wm8904_intercon[] = {
+        { "Left Sidetone", "Left", "ADCL" },
+        { "Left Sidetone", "Right", "ADCR" },
+        { "DACL", NULL, "Left Sidetone" },
+        
+        { "Right Sidetone", "Left", "ADCL" },
+        { "Right Sidetone", "Right", "ADCR" },
+        { "DACR", NULL, "Right Sidetone" },
+
+        { "Left Bypass", NULL, "Class G" },
+        { "Left Bypass", NULL, "Left Capture PGA" },
+
+        { "Right Bypass", NULL, "Class G" },
+        { "Right Bypass", NULL, "Right Capture PGA" },
+
+        { "HPL Mux", "DAC", "DACL" },
+        { "HPL Mux", "Bypass", "Left Bypass" },
+
+        { "HPR Mux", "DAC", "DACR" },
+        { "HPR Mux", "Bypass", "Right Bypass" },
+
+        { "LINEL Mux", "DAC", "DACL" },
+        { "LINEL Mux", "Bypass", "Left Bypass" },
+
+        { "LINER Mux", "DAC", "DACR" },
+        { "LINER Mux", "Bypass", "Right Bypass" },
+
+        { "HPL PGA", NULL, "HPL Mux" },
+        { "HPR PGA", NULL, "HPR Mux" },
+
+        { "LINEL PGA", NULL, "LINEL Mux" },
+        { "LINER PGA", NULL, "LINER Mux" },
+};
+
+static const struct snd_soc_dapm_route wm8912_intercon[] = {
+        { "HPL PGA", NULL, "DACL" },
+        { "HPR PGA", NULL, "DACR" },
+
+        { "LINEL PGA", NULL, "DACL" },
+        { "LINER PGA", NULL, "DACR" },
+};
+
+static int wm8904_add_widgets(struct snd_soc_codec *codec)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+
+        snd_soc_dapm_new_controls(codec, wm8904_core_dapm_widgets,
+                                  ARRAY_SIZE(wm8904_core_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, core_intercon,
+                                ARRAY_SIZE(core_intercon));
+
+        switch (wm8904->devtype) {
+        case WM8904:
+                snd_soc_add_controls(codec, wm8904_adc_snd_controls,
+                                     ARRAY_SIZE(wm8904_adc_snd_controls));
+                snd_soc_add_controls(codec, wm8904_dac_snd_controls,
+                                     ARRAY_SIZE(wm8904_dac_snd_controls));
+                snd_soc_add_controls(codec, wm8904_snd_controls,
+                                     ARRAY_SIZE(wm8904_snd_controls));
+
+                snd_soc_dapm_new_controls(codec, wm8904_adc_dapm_widgets,
+                                          ARRAY_SIZE(wm8904_adc_dapm_widgets));
+                snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+                                          ARRAY_SIZE(wm8904_dac_dapm_widgets));
+                snd_soc_dapm_new_controls(codec, wm8904_dapm_widgets,
+                                          ARRAY_SIZE(wm8904_dapm_widgets));
+
+                snd_soc_dapm_add_routes(codec, core_intercon,
+                                        ARRAY_SIZE(core_intercon));
+                snd_soc_dapm_add_routes(codec, adc_intercon,
+                                        ARRAY_SIZE(adc_intercon));
+                snd_soc_dapm_add_routes(codec, dac_intercon,
+                                        ARRAY_SIZE(dac_intercon));
+                snd_soc_dapm_add_routes(codec, wm8904_intercon,
+                                        ARRAY_SIZE(wm8904_intercon));
+                break;
+
+        case WM8912:
+                snd_soc_add_controls(codec, wm8904_dac_snd_controls,
+                                     ARRAY_SIZE(wm8904_dac_snd_controls));
+
+                snd_soc_dapm_new_controls(codec, wm8904_dac_dapm_widgets,
+                                          ARRAY_SIZE(wm8904_dac_dapm_widgets));
+
+                snd_soc_dapm_add_routes(codec, dac_intercon,
+                                        ARRAY_SIZE(dac_intercon));
+                snd_soc_dapm_add_routes(codec, wm8912_intercon,
+                                        ARRAY_SIZE(wm8912_intercon));
+                break;
+        }
+
+        snd_soc_dapm_new_widgets(codec);
+        return 0;
+}
+
+static struct {
+        int ratio;
+        unsigned int clk_sys_rate;
+} clk_sys_rates[] = {
+        {   64,  0 },
+        {  128,  1 },
+        {  192,  2 },
+        {  256,  3 },
+        {  384,  4 },
+        {  512,  5 },
+        {  786,  6 },
+        { 1024,  7 },
+        { 1408,  8 },
+        { 1536,  9 },
+};
+
+static struct {
+        int rate;
+        int sample_rate;
+} sample_rates[] = {
+        { 8000,  0  },
+        { 11025, 1  },
+        { 12000, 1  },
+        { 16000, 2  },
+        { 22050, 3  },
+        { 24000, 3  },
+        { 32000, 4  },
+        { 44100, 5  },
+        { 48000, 5  },
+};
+
+static struct {
+        int div; /* *10 due to .5s */
+        int bclk_div;
+} bclk_divs[] = {
+        { 10,  0  },
+        { 15,  1  },
+        { 20,  2  },
+        { 30,  3  },
+        { 40,  4  },
+        { 50,  5  },
+        { 55,  6  },
+        { 60,  7  },
+        { 80,  8  },
+        { 100, 9  },
+        { 110, 10 },
+        { 120, 11 },
+        { 160, 12 },
+        { 200, 13 },
+        { 220, 14 },
+        { 240, 16 },
+        { 200, 17 },
+        { 320, 18 },
+        { 440, 19 },
+        { 480, 20 },
+};
+
+
+static int wm8904_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;
+        struct wm8904_priv *wm8904 = codec->private_data;
+        int ret, i, best, best_val, cur_val;
+        unsigned int aif1 = 0;
+        unsigned int aif2 = 0;
+        unsigned int aif3 = 0;
+        unsigned int clock1 = 0;
+        unsigned int dac_digital1 = 0;
+
+        /* What BCLK do we need? */
+        wm8904->fs = params_rate(params);
+        if (wm8904->tdm_slots) {
+                dev_dbg(codec->dev, "Configuring for %d %d bit TDM slots\n",
+                        wm8904->tdm_slots, wm8904->tdm_width);
+                wm8904->bclk = snd_soc_calc_bclk(wm8904->fs,
+                                                 wm8904->tdm_width, 2,
+                                                 wm8904->tdm_slots);
+        } else {
+                wm8904->bclk = snd_soc_params_to_bclk(params);
+        }
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                aif1 |= 0x40;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                aif1 |= 0x80;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                aif1 |= 0xc0;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+
+        dev_dbg(codec->dev, "Target BCLK is %dHz\n", wm8904->bclk);
+
+        ret = wm8904_configure_clocking(codec);
+        if (ret != 0)
+                return ret;
+
+        /* Select nearest CLK_SYS_RATE */
+        best = 0;
+        best_val = abs((wm8904->sysclk_rate / clk_sys_rates[0].ratio)
+                       - wm8904->fs);
+        for (i = 1; i < ARRAY_SIZE(clk_sys_rates); i++) {
+                cur_val = abs((wm8904->sysclk_rate /
+                               clk_sys_rates[i].ratio) - wm8904->fs);;
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        dev_dbg(codec->dev, "Selected CLK_SYS_RATIO of %d\n",
+                clk_sys_rates[best].ratio);
+        clock1 |= (clk_sys_rates[best].clk_sys_rate
+                   << WM8904_CLK_SYS_RATE_SHIFT);
+
+        /* SAMPLE_RATE */
+        best = 0;
+        best_val = abs(wm8904->fs - sample_rates[0].rate);
+        for (i = 1; i < ARRAY_SIZE(sample_rates); i++) {
+                /* Closest match */
+                cur_val = abs(wm8904->fs - sample_rates[i].rate);
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        dev_dbg(codec->dev, "Selected SAMPLE_RATE of %dHz\n",
+                sample_rates[best].rate);
+        clock1 |= (sample_rates[best].sample_rate
+                   << WM8904_SAMPLE_RATE_SHIFT);
+
+        /* Enable sloping stopband filter for low sample rates */
+        if (wm8904->fs <= 24000)
+                dac_digital1 |= WM8904_DAC_SB_FILT;
+
+        /* BCLK_DIV */
+        best = 0;
+        best_val = INT_MAX;
+        for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+                cur_val = ((wm8904->sysclk_rate * 10) / bclk_divs[i].div)
+                        - wm8904->bclk;
+                if (cur_val < 0) /* Table is sorted */
+                        break;
+                if (cur_val < best_val) {
+                        best = i;
+                        best_val = cur_val;
+                }
+        }
+        wm8904->bclk = (wm8904->sysclk_rate * 10) / bclk_divs[best].div;
+        dev_dbg(codec->dev, "Selected BCLK_DIV of %d for %dHz BCLK\n",
+                bclk_divs[best].div, wm8904->bclk);
+        aif2 |= bclk_divs[best].bclk_div;
+
+        /* LRCLK is a simple fraction of BCLK */
+        dev_dbg(codec->dev, "LRCLK_RATE is %d\n", wm8904->bclk / wm8904->fs);
+        aif3 |= wm8904->bclk / wm8904->fs;
+
+        /* Apply the settings */
+        snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1,
+                            WM8904_DAC_SB_FILT, dac_digital1);
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+                            WM8904_AIF_WL_MASK, aif1);
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_2,
+                            WM8904_BCLK_DIV_MASK, aif2);
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_3,
+                            WM8904_LRCLK_RATE_MASK, aif3);
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_1,
+                            WM8904_SAMPLE_RATE_MASK |
+                            WM8904_CLK_SYS_RATE_MASK, clock1);
+
+        /* Update filters for the new settings */
+        wm8904_set_retune_mobile(codec);
+        wm8904_set_deemph(codec);
+
+        return 0;
+}
+
+
+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;
+
+        switch (clk_id) {
+        case WM8904_CLK_MCLK:
+                priv->sysclk_src = clk_id;
+                priv->mclk_rate = freq;
+                break;
+
+        case WM8904_CLK_FLL:
+                priv->sysclk_src = clk_id;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        dev_dbg(dai->dev, "Clock source is %d at %uHz\n", clk_id, freq);
+
+        wm8904_configure_clocking(codec);
+
+        return 0;
+}
+
+static int wm8904_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        unsigned int aif1 = 0;
+        unsigned int aif3 = 0;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        case SND_SOC_DAIFMT_CBS_CFM:
+                aif3 |= WM8904_LRCLK_DIR;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFS:
+                aif1 |= WM8904_BCLK_DIR;
+                break;
+        case SND_SOC_DAIFMT_CBM_CFM:
+                aif1 |= WM8904_BCLK_DIR;
+                aif3 |= WM8904_LRCLK_DIR;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_B:
+                aif1 |= WM8904_AIF_LRCLK_INV;
+        case SND_SOC_DAIFMT_DSP_A:
+                aif1 |= 0x3;
+                break;
+        case SND_SOC_DAIFMT_I2S:
+                aif1 |= 0x2;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aif1 |= 0x1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
+                /* frame inversion not valid for DSP modes */
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8904_AIF_BCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        case SND_SOC_DAIFMT_I2S:
+        case SND_SOC_DAIFMT_RIGHT_J:
+        case SND_SOC_DAIFMT_LEFT_J:
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        aif1 |= WM8904_AIF_BCLK_INV | WM8904_AIF_LRCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8904_AIF_BCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_NB_IF:
+                        aif1 |= WM8904_AIF_LRCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+                            WM8904_AIF_BCLK_INV | WM8904_AIF_LRCLK_INV |
+                            WM8904_AIF_FMT_MASK | WM8904_BCLK_DIR, aif1);
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_3,
+                            WM8904_LRCLK_DIR, aif3);
+
+        return 0;
+}
+
+
+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;
+        int aif1 = 0;
+
+        /* Don't need to validate anything if we're turning off TDM */
+        if (slots == 0)
+                goto out;
+
+        /* Note that we allow configurations we can't handle ourselves - 
+         * for example, we can generate clocks for slots 2 and up even if
+         * we can't use those slots ourselves.
+         */
+        aif1 |= WM8904_AIFADC_TDM | WM8904_AIFDAC_TDM;
+
+        switch (rx_mask) {
+        case 3:
+                break;
+        case 0xc:
+                aif1 |= WM8904_AIFADC_TDM_CHAN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+
+        switch (tx_mask) {
+        case 3:
+                break;
+        case 0xc:
+                aif1 |= WM8904_AIFDAC_TDM_CHAN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+out:
+        wm8904->tdm_width = slot_width;
+        wm8904->tdm_slots = slots / 2;
+
+        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+                            WM8904_AIFADC_TDM | WM8904_AIFADC_TDM_CHAN |
+                            WM8904_AIFDAC_TDM | WM8904_AIFDAC_TDM_CHAN, aif1);
+
+        return 0;
+}
+
+struct _fll_div {
+        u16 fll_fratio;
+        u16 fll_outdiv;
+        u16 fll_clk_ref_div;
+        u16 n;
+        u16 k;
+};
+
+/* The size in bits of the FLL divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 16) * 10)
+
+static struct {
+        unsigned int min;
+        unsigned int max;
+        u16 fll_fratio;
+        int ratio;
+} fll_fratios[] = {
+        {       0,    64000, 4, 16 },
+        {   64000,   128000, 3,  8 },
+        {  128000,   256000, 2,  4 },
+        {  256000,  1000000, 1,  2 },
+        { 1000000, 13500000, 0,  1 },
+};
+
+static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
+                       unsigned int Fout)
+{
+        u64 Kpart;
+        unsigned int K, Ndiv, Nmod, target;
+        unsigned int div;
+        int i;
+
+        /* Fref must be <=13.5MHz */
+        div = 1;
+        fll_div->fll_clk_ref_div = 0;
+        while ((Fref / div) > 13500000) {
+                div *= 2;
+                fll_div->fll_clk_ref_div++;
+
+                if (div > 8) {
+                        pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
+                               Fref);
+                        return -EINVAL;
+                }
+        }
+
+        pr_debug("Fref=%u Fout=%u\n", Fref, Fout);
+
+        /* Apply the division for our remaining calculations */
+        Fref /= div;
+
+        /* Fvco should be 90-100MHz; don't check the upper bound */
+        div = 4;
+        while (Fout * div < 90000000) {
+                div++;
+                if (div > 64) {
+                        pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
+                               Fout);
+                        return -EINVAL;
+                }
+        }
+        target = Fout * div;
+        fll_div->fll_outdiv = div - 1;
+
+        pr_debug("Fvco=%dHz\n", target);
+
+        /* Find an appropraite FLL_FRATIO and factor it out of the target */
+        for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
+                if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
+                        fll_div->fll_fratio = fll_fratios[i].fll_fratio;
+                        target /= fll_fratios[i].ratio;
+                        break;
+                }
+        }
+        if (i == ARRAY_SIZE(fll_fratios)) {
+                pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
+                return -EINVAL;
+        }
+
+        /* Now, calculate N.K */
+        Ndiv = target / Fref;
+
+        fll_div->n = Ndiv;
+        Nmod = target % Fref;
+        pr_debug("Nmod=%d\n", Nmod);
+
+        /* Calculate fractional part - scale up so we can round. */
+        Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+
+        do_div(Kpart, Fref);
+
+        K = Kpart & 0xFFFFFFFF;
+
+        if ((K % 10) >= 5)
+                K += 5;
+
+        /* Move down to proper range now rounding is done */
+        fll_div->k = K / 10;
+
+        pr_debug("N=%x K=%x FLL_FRATIO=%x FLL_OUTDIV=%x FLL_CLK_REF_DIV=%x\n",
+                 fll_div->n, fll_div->k,
+                 fll_div->fll_fratio, fll_div->fll_outdiv,
+                 fll_div->fll_clk_ref_div);
+
+        return 0;
+}
+
+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 _fll_div fll_div;
+        int ret, val;
+        int clock2, fll1;
+
+        /* Any change? */
+        if (source == wm8904->fll_src && Fref == wm8904->fll_fref &&
+            Fout == wm8904->fll_fout)
+                return 0;
+
+        clock2 = snd_soc_read(codec, WM8904_CLOCK_RATES_2);
+
+        if (Fout == 0) {
+                dev_dbg(codec->dev, "FLL disabled\n");
+
+                wm8904->fll_fref = 0;
+                wm8904->fll_fout = 0;
+
+                /* Gate SYSCLK to avoid glitches */
+                snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                                    WM8904_CLK_SYS_ENA, 0);
+
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                                    WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
+
+                goto out;
+        }
+
+        /* Validate the FLL ID */
+        switch (source) {
+        case WM8904_FLL_MCLK:
+        case WM8904_FLL_LRCLK:
+        case WM8904_FLL_BCLK:
+                ret = fll_factors(&fll_div, Fref, Fout);
+                if (ret != 0)
+                        return ret;
+                break;
+
+        case WM8904_FLL_FREE_RUNNING:
+                dev_dbg(codec->dev, "Using free running FLL\n");
+                /* Force 12MHz and output/4 for now */
+                Fout = 12000000;
+                Fref = 12000000;
+
+                memset(&fll_div, 0, sizeof(fll_div));
+                fll_div.fll_outdiv = 3;
+                break;
+
+        default:
+                dev_err(codec->dev, "Unknown FLL ID %d\n", fll_id);
+                return -EINVAL;
+        }
+
+        /* Save current state then disable the FLL and SYSCLK to avoid
+         * misclocking */
+        fll1 = snd_soc_read(codec, WM8904_FLL_CONTROL_1);
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                            WM8904_CLK_SYS_ENA, 0);
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                            WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
+
+        /* Unlock forced oscilator control to switch it on/off */
+        snd_soc_update_bits(codec, WM8904_CONTROL_INTERFACE_TEST_1,
+                            WM8904_USER_KEY, WM8904_USER_KEY);
+
+        if (fll_id == WM8904_FLL_FREE_RUNNING) {
+                val = WM8904_FLL_FRC_NCO;
+        } else {
+                val = 0;
+        }
+
+        snd_soc_update_bits(codec, WM8904_FLL_NCO_TEST_1, WM8904_FLL_FRC_NCO,
+                            val);
+        snd_soc_update_bits(codec, WM8904_CONTROL_INTERFACE_TEST_1,
+                            WM8904_USER_KEY, 0);
+
+        switch (fll_id) {
+        case WM8904_FLL_MCLK:
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                                    WM8904_FLL_CLK_REF_SRC_MASK, 0);
+                break;
+
+        case WM8904_FLL_LRCLK:
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                                    WM8904_FLL_CLK_REF_SRC_MASK, 1);
+                break;
+
+        case WM8904_FLL_BCLK:
+                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                                    WM8904_FLL_CLK_REF_SRC_MASK, 2);
+                break;
+        }
+
+        if (fll_div.k)
+                val = WM8904_FLL_FRACN_ENA;
+        else
+                val = 0;
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                            WM8904_FLL_FRACN_ENA, val);
+
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_2,
+                            WM8904_FLL_OUTDIV_MASK | WM8904_FLL_FRATIO_MASK,
+                            (fll_div.fll_outdiv << WM8904_FLL_OUTDIV_SHIFT) |
+                            (fll_div.fll_fratio << WM8904_FLL_FRATIO_SHIFT));
+
+        snd_soc_write(codec, WM8904_FLL_CONTROL_3, fll_div.k);
+
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_4, WM8904_FLL_N_MASK,
+                            fll_div.n << WM8904_FLL_N_SHIFT);
+
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                            WM8904_FLL_CLK_REF_DIV_MASK,
+                            fll_div.fll_clk_ref_div 
+                            << WM8904_FLL_CLK_REF_DIV_SHIFT);
+
+        dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
+
+        wm8904->fll_fref = Fref;
+        wm8904->fll_fout = Fout;
+        wm8904->fll_src = source;
+
+        /* Enable the FLL if it was previously active */
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                            WM8904_FLL_OSC_ENA, fll1);
+        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                            WM8904_FLL_ENA, fll1);
+
+out:
+        /* Reenable SYSCLK if it was previously active */
+        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                            WM8904_CLK_SYS_ENA, clock2);
+
+        return 0;
+}
+
+static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int val;
+
+        if (mute)
+                val = WM8904_DAC_MUTE;
+        else
+                val = 0;
+
+        snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1, WM8904_DAC_MUTE, val);
+
+        return 0;
+}
+
+static void wm8904_sync_cache(struct snd_soc_codec *codec)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+        int i;
+
+        if (!codec->cache_sync)
+                return;
+
+        codec->cache_only = 0;
+
+        /* Sync back cached values if they're different from the
+         * hardware default.
+         */
+        for (i = 1; i < ARRAY_SIZE(wm8904->reg_cache); i++) {
+                if (!wm8904_access[i].writable)
+                        continue;
+
+                if (wm8904->reg_cache[i] == wm8904_reg[i])
+                        continue;
+
+                snd_soc_write(codec, i, wm8904->reg_cache[i]);
+        }
+
+        codec->cache_sync = 0;
+}
+
+static int wm8904_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8904_priv *wm8904 = codec->private_data;
+        int ret;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                /* VMID resistance 2*50k */
+                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                                    WM8904_VMID_RES_MASK,
+                                    0x1 << WM8904_VMID_RES_SHIFT);
+
+                /* Normal bias current */
+                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                                    WM8904_ISEL_MASK, 2 << WM8904_ISEL_SHIFT);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies),
+                                                    wm8904->supplies);
+                        if (ret != 0) {
+                                dev_err(codec->dev,
+                                        "Failed to enable supplies: %d\n",
+                                        ret);
+                                return ret;
+                        }
+
+                        wm8904_sync_cache(codec);
+
+                        /* Enable bias */
+                        snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                                            WM8904_BIAS_ENA, WM8904_BIAS_ENA);
+
+                        /* Enable VMID, VMID buffering, 2*5k resistance */
+                        snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                                            WM8904_VMID_ENA |
+                                            WM8904_VMID_RES_MASK,
+                                            WM8904_VMID_ENA |
+                                            0x3 << WM8904_VMID_RES_SHIFT);
+
+                        /* Let VMID ramp */
+                        msleep(1);
+                }
+
+                /* Maintain VMID with 2*250k */
+                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                                    WM8904_VMID_RES_MASK,
+                                    0x2 << WM8904_VMID_RES_SHIFT);
+
+                /* Bias current *0.5 */
+                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                                    WM8904_ISEL_MASK, 0);
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                /* Turn off VMID */
+                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                                    WM8904_VMID_RES_MASK | WM8904_VMID_ENA, 0);
+
+                /* Stop bias generation */
+                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                                    WM8904_BIAS_ENA, 0);
+
+#ifdef CONFIG_REGULATOR
+                /* Post 2.6.34 we will be able to get a callback when
+                 * the regulators are disabled which we can use but
+                 * for now just assume that the power will be cut if
+                 * the regulator API is in use.
+                 */
+                codec->cache_sync = 1;
+#endif
+
+                regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies),
+                                       wm8904->supplies);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8904_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8904_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8904_dai_ops = {
+        .set_sysclk = wm8904_set_sysclk,
+        .set_fmt = wm8904_set_fmt,
+        .set_tdm_slot = wm8904_set_tdm_slot,
+        .set_pll = wm8904_set_fll,
+        .hw_params = wm8904_hw_params,
+        .digital_mute = wm8904_digital_mute,
+};
+
+struct snd_soc_dai wm8904_dai = {
+        .name = "WM8904",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = WM8904_RATES,
+                .formats = WM8904_FORMATS,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = WM8904_RATES,
+                .formats = WM8904_FORMATS,
+        },
+        .ops = &wm8904_dai_ops,
+        .symmetric_rates = 1,
+};
+EXPORT_SYMBOL_GPL(wm8904_dai);
+
+#ifdef CONFIG_PM
+static int wm8904_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;
+
+        wm8904_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm8904_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm8904_suspend NULL
+#define wm8904_resume NULL
+#endif
+
+static void wm8904_handle_retune_mobile_pdata(struct wm8904_priv *wm8904)
+{
+        struct snd_soc_codec *codec = &wm8904->codec;
+        struct wm8904_pdata *pdata = wm8904->pdata;
+        struct snd_kcontrol_new control =
+                SOC_ENUM_EXT("EQ Mode",
+                             wm8904->retune_mobile_enum,
+                             wm8904_get_retune_mobile_enum,
+                             wm8904_put_retune_mobile_enum);
+        int ret, i, j;
+        const char **t;
+
+        /* We need an array of texts for the enum API but the number
+         * of texts is likely to be less than the number of
+         * configurations due to the sample rate dependency of the
+         * configurations. */
+        wm8904->num_retune_mobile_texts = 0;
+        wm8904->retune_mobile_texts = NULL;
+        for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+                for (j = 0; j < wm8904->num_retune_mobile_texts; j++) {
+                        if (strcmp(pdata->retune_mobile_cfgs[i].name,
+                                   wm8904->retune_mobile_texts[j]) == 0)
+                                break;
+                }
+
+                if (j != wm8904->num_retune_mobile_texts)
+                        continue;
+
+                /* Expand the array... */
+                t = krealloc(wm8904->retune_mobile_texts,
+                             sizeof(char *) * 
+                             (wm8904->num_retune_mobile_texts + 1),
+                             GFP_KERNEL);
+                if (t == NULL)
+                        continue;
+
+                /* ...store the new entry... */
+                t[wm8904->num_retune_mobile_texts] = 
+                        pdata->retune_mobile_cfgs[i].name;
+
+                /* ...and remember the new version. */
+                wm8904->num_retune_mobile_texts++;
+                wm8904->retune_mobile_texts = t;
+        }
+
+        dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
+                wm8904->num_retune_mobile_texts);
+
+        wm8904->retune_mobile_enum.max = wm8904->num_retune_mobile_texts;
+        wm8904->retune_mobile_enum.texts = wm8904->retune_mobile_texts;
+
+        ret = snd_soc_add_controls(&wm8904->codec, &control, 1);
+        if (ret != 0)
+                dev_err(wm8904->codec.dev,
+                        "Failed to add ReTune Mobile control: %d\n", ret);
+}
+
+static void wm8904_handle_pdata(struct wm8904_priv *wm8904)
+{
+        struct snd_soc_codec *codec = &wm8904->codec;
+        struct wm8904_pdata *pdata = wm8904->pdata;
+        int ret, i;
+
+        if (!pdata) {
+                snd_soc_add_controls(&wm8904->codec, wm8904_eq_controls,
+                                     ARRAY_SIZE(wm8904_eq_controls));
+                return;
+        }
+
+        dev_dbg(codec->dev, "%d DRC configurations\n", pdata->num_drc_cfgs);
+
+        if (pdata->num_drc_cfgs) {
+                struct snd_kcontrol_new control =
+                        SOC_ENUM_EXT("DRC Mode", wm8904->drc_enum,
+                                     wm8904_get_drc_enum, wm8904_put_drc_enum);
+
+                /* We need an array of texts for the enum API */
+                wm8904->drc_texts = kmalloc(sizeof(char *)
+                                            * pdata->num_drc_cfgs, GFP_KERNEL);
+                if (!wm8904->drc_texts) {
+                        dev_err(wm8904->codec.dev,
+                                "Failed to allocate %d DRC config texts\n",
+                                pdata->num_drc_cfgs);
+                        return;
+                }
+
+                for (i = 0; i < pdata->num_drc_cfgs; i++)
+                        wm8904->drc_texts[i] = pdata->drc_cfgs[i].name;
+
+                wm8904->drc_enum.max = pdata->num_drc_cfgs;
+                wm8904->drc_enum.texts = wm8904->drc_texts;
+
+                ret = snd_soc_add_controls(&wm8904->codec, &control, 1);
+                if (ret != 0)
+                        dev_err(wm8904->codec.dev,
+                                "Failed to add DRC mode control: %d\n", ret);
+
+                wm8904_set_drc(codec);
+        }
+
+        dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
+                pdata->num_retune_mobile_cfgs);
+
+        if (pdata->num_retune_mobile_cfgs)
+                wm8904_handle_retune_mobile_pdata(wm8904);
+        else
+                snd_soc_add_controls(&wm8904->codec, wm8904_eq_controls,
+                                     ARRAY_SIZE(wm8904_eq_controls));
+}
+
+static int wm8904_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8904_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8904_codec;
+        codec = wm8904_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;
+        }
+
+        wm8904_handle_pdata(codec->private_data);
+
+        wm8904_add_widgets(codec);
+
+        return ret;
+
+pcm_err:
+        return ret;
+}
+
+static int wm8904_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_wm8904 = {
+        .probe =        wm8904_probe,
+        .remove =       wm8904_remove,
+        .suspend =      wm8904_suspend,
+        .resume =       wm8904_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8904);
+
+static int wm8904_register(struct wm8904_priv *wm8904,
+                           enum snd_soc_control_type control)
+{
+        int ret;
+        struct snd_soc_codec *codec = &wm8904->codec;
+        int i;
+
+        if (wm8904_codec) {
+                dev_err(codec->dev, "Another WM8904 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8904;
+        codec->name = "WM8904";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8904_set_bias_level;
+        codec->dai = &wm8904_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8904_MAX_REGISTER;
+        codec->reg_cache = &wm8904->reg_cache;
+        codec->volatile_register = wm8904_volatile_register;
+        codec->cache_sync = 1;
+        codec->idle_bias_off = 1;
+
+        switch (wm8904->devtype) {
+        case WM8904:
+                break;
+        case WM8912:
+                memset(&wm8904_dai.capture, 0, sizeof(wm8904_dai.capture));
+                break;
+        default:
+                dev_err(codec->dev, "Unknown device type %d\n",
+                        wm8904->devtype);
+                return -EINVAL;
+        }
+
+        memcpy(codec->reg_cache, wm8904_reg, sizeof(wm8904_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8904->supplies); i++)
+                wm8904->supplies[i].supply = wm8904_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8904->supplies),
+                                 wm8904->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies),
+                                    wm8904->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = snd_soc_read(codec, WM8904_SW_RESET_AND_ID);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to read ID register\n");
+                goto err_enable;
+        }
+        if (ret != wm8904_reg[WM8904_SW_RESET_AND_ID]) {
+                dev_err(codec->dev, "Device is not a WM8904, ID is %x\n", ret);
+                ret = -EINVAL;
+                goto err_enable;
+        }
+
+        ret = snd_soc_read(codec, WM8904_REVISION);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to read device revision: %d\n",
+                        ret);
+                goto err_enable;
+        }
+        dev_info(codec->dev, "revision %c\n", ret + 'A');
+
+        ret = wm8904_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err_enable;
+        }
+
+        wm8904_dai.dev = codec->dev;
+
+        /* Change some default settings - latch VU and enable ZC */
+        wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU;
+        wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU;
+        wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU;
+        wm8904->reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU;
+        wm8904->reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU |
+                WM8904_HPOUTLZC;
+        wm8904->reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU |
+                WM8904_HPOUTRZC;
+        wm8904->reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU |
+                WM8904_LINEOUTLZC;
+        wm8904->reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU |
+                WM8904_LINEOUTRZC;
+        wm8904->reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE;
+
+        /* Set Class W by default - this will be managed by the Class
+         * G widget at runtime where bypass paths are available.
+         */
+        wm8904->reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR;
+
+        /* Use normal bias source */
+        wm8904->reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL;
+
+        wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Bias level configuration will have done an extra enable */
+        regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
+
+        wm8904_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&wm8904_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                return ret;
+        }
+
+        return 0;
+
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
+err:
+        kfree(wm8904);
+        return ret;
+}
+
+static void wm8904_unregister(struct wm8904_priv *wm8904)
+{
+        wm8904_set_bias_level(&wm8904->codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
+        snd_soc_unregister_dai(&wm8904_dai);
+        snd_soc_unregister_codec(&wm8904->codec);
+        kfree(wm8904);
+        wm8904_codec = NULL;
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8904_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8904_priv *wm8904;
+        struct snd_soc_codec *codec;
+
+        wm8904 = kzalloc(sizeof(struct wm8904_priv), GFP_KERNEL);
+        if (wm8904 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8904->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        wm8904->devtype = id->driver_data;
+
+        i2c_set_clientdata(i2c, wm8904);
+        codec->control_data = i2c;
+        wm8904->pdata = i2c->dev.platform_data;
+
+        codec->dev = &i2c->dev;
+
+        return wm8904_register(wm8904, SND_SOC_I2C);
+}
+
+static __devexit int wm8904_i2c_remove(struct i2c_client *client)
+{
+        struct wm8904_priv *wm8904 = i2c_get_clientdata(client);
+        wm8904_unregister(wm8904);
+        return 0;
+}
+
+static const struct i2c_device_id wm8904_i2c_id[] = {
+        { "wm8904", WM8904 },
+        { "wm8912", WM8912 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8904_i2c_id);
+
+static struct i2c_driver wm8904_i2c_driver = {
+        .driver = {
+                .name = "WM8904",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8904_i2c_probe,
+        .remove =   __devexit_p(wm8904_i2c_remove),
+        .id_table = wm8904_i2c_id,
+};
+#endif
+
+static int __init wm8904_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8904_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8904 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8904_modinit);
+
+static void __exit wm8904_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8904_i2c_driver);
+#endif
+}
+module_exit(wm8904_exit);
+
+MODULE_DESCRIPTION("ASoC WM8904 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8904.h b/sound/soc/codecs/wm8904.h
new file mode 100644
index 000000000000..b68886df34e4
--- /dev/null
+++ b/sound/soc/codecs/wm8904.h
@@ -0,0 +1,1681 @@
+/*
+ * wm8904.h  --  WM8904 ASoC driver
+ *
+ * Copyright 2009 Wolfson Microelectronics, plc
+ *
+ * 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.
+ */
+
+#ifndef _WM8904_H
+#define _WM8904_H
+
+#define WM8904_CLK_MCLK 1
+#define WM8904_CLK_FLL  2
+
+#define WM8904_FLL_MCLK          1
+#define WM8904_FLL_BCLK          2
+#define WM8904_FLL_LRCLK         3
+#define WM8904_FLL_FREE_RUNNING  4
+
+extern struct snd_soc_dai wm8904_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8904;
+
+/*
+ * Register values.
+ */
+#define WM8904_SW_RESET_AND_ID                  0x00
+#define WM8904_REVISION                         0x01
+#define WM8904_BIAS_CONTROL_0                   0x04
+#define WM8904_VMID_CONTROL_0                   0x05
+#define WM8904_MIC_BIAS_CONTROL_0               0x06
+#define WM8904_MIC_BIAS_CONTROL_1               0x07
+#define WM8904_ANALOGUE_DAC_0                   0x08
+#define WM8904_MIC_FILTER_CONTROL               0x09
+#define WM8904_ANALOGUE_ADC_0                   0x0A
+#define WM8904_POWER_MANAGEMENT_0               0x0C
+#define WM8904_POWER_MANAGEMENT_2               0x0E
+#define WM8904_POWER_MANAGEMENT_3               0x0F
+#define WM8904_POWER_MANAGEMENT_6               0x12
+#define WM8904_CLOCK_RATES_0                    0x14
+#define WM8904_CLOCK_RATES_1                    0x15
+#define WM8904_CLOCK_RATES_2                    0x16
+#define WM8904_AUDIO_INTERFACE_0                0x18
+#define WM8904_AUDIO_INTERFACE_1                0x19
+#define WM8904_AUDIO_INTERFACE_2                0x1A
+#define WM8904_AUDIO_INTERFACE_3                0x1B
+#define WM8904_DAC_DIGITAL_VOLUME_LEFT          0x1E
+#define WM8904_DAC_DIGITAL_VOLUME_RIGHT         0x1F
+#define WM8904_DAC_DIGITAL_0                    0x20
+#define WM8904_DAC_DIGITAL_1                    0x21
+#define WM8904_ADC_DIGITAL_VOLUME_LEFT          0x24
+#define WM8904_ADC_DIGITAL_VOLUME_RIGHT         0x25
+#define WM8904_ADC_DIGITAL_0                    0x26
+#define WM8904_DIGITAL_MICROPHONE_0             0x27
+#define WM8904_DRC_0                            0x28
+#define WM8904_DRC_1                            0x29
+#define WM8904_DRC_2                            0x2A
+#define WM8904_DRC_3                            0x2B
+#define WM8904_ANALOGUE_LEFT_INPUT_0            0x2C
+#define WM8904_ANALOGUE_RIGHT_INPUT_0           0x2D
+#define WM8904_ANALOGUE_LEFT_INPUT_1            0x2E
+#define WM8904_ANALOGUE_RIGHT_INPUT_1           0x2F
+#define WM8904_ANALOGUE_OUT1_LEFT               0x39
+#define WM8904_ANALOGUE_OUT1_RIGHT              0x3A
+#define WM8904_ANALOGUE_OUT2_LEFT               0x3B
+#define WM8904_ANALOGUE_OUT2_RIGHT              0x3C
+#define WM8904_ANALOGUE_OUT12_ZC                0x3D
+#define WM8904_DC_SERVO_0                       0x43
+#define WM8904_DC_SERVO_1                       0x44
+#define WM8904_DC_SERVO_2                       0x45
+#define WM8904_DC_SERVO_4                       0x47
+#define WM8904_DC_SERVO_5                       0x48
+#define WM8904_DC_SERVO_6                       0x49
+#define WM8904_DC_SERVO_7                       0x4A
+#define WM8904_DC_SERVO_8                       0x4B
+#define WM8904_DC_SERVO_9                       0x4C
+#define WM8904_DC_SERVO_READBACK_0              0x4D
+#define WM8904_ANALOGUE_HP_0                    0x5A
+#define WM8904_ANALOGUE_LINEOUT_0               0x5E
+#define WM8904_CHARGE_PUMP_0                    0x62
+#define WM8904_CLASS_W_0                        0x68
+#define WM8904_WRITE_SEQUENCER_0                0x6C
+#define WM8904_WRITE_SEQUENCER_1                0x6D
+#define WM8904_WRITE_SEQUENCER_2                0x6E
+#define WM8904_WRITE_SEQUENCER_3                0x6F
+#define WM8904_WRITE_SEQUENCER_4                0x70
+#define WM8904_FLL_CONTROL_1                    0x74
+#define WM8904_FLL_CONTROL_2                    0x75
+#define WM8904_FLL_CONTROL_3                    0x76
+#define WM8904_FLL_CONTROL_4                    0x77
+#define WM8904_FLL_CONTROL_5                    0x78
+#define WM8904_GPIO_CONTROL_1                   0x79
+#define WM8904_GPIO_CONTROL_2                   0x7A
+#define WM8904_GPIO_CONTROL_3                   0x7B
+#define WM8904_GPIO_CONTROL_4                   0x7C
+#define WM8904_DIGITAL_PULLS                    0x7E
+#define WM8904_INTERRUPT_STATUS                 0x7F
+#define WM8904_INTERRUPT_STATUS_MASK            0x80
+#define WM8904_INTERRUPT_POLARITY               0x81
+#define WM8904_INTERRUPT_DEBOUNCE               0x82
+#define WM8904_EQ1                              0x86
+#define WM8904_EQ2                              0x87
+#define WM8904_EQ3                              0x88
+#define WM8904_EQ4                              0x89
+#define WM8904_EQ5                              0x8A
+#define WM8904_EQ6                              0x8B
+#define WM8904_EQ7                              0x8C
+#define WM8904_EQ8                              0x8D
+#define WM8904_EQ9                              0x8E
+#define WM8904_EQ10                             0x8F
+#define WM8904_EQ11                             0x90
+#define WM8904_EQ12                             0x91
+#define WM8904_EQ13                             0x92
+#define WM8904_EQ14                             0x93
+#define WM8904_EQ15                             0x94
+#define WM8904_EQ16                             0x95
+#define WM8904_EQ17                             0x96
+#define WM8904_EQ18                             0x97
+#define WM8904_EQ19                             0x98
+#define WM8904_EQ20                             0x99
+#define WM8904_EQ21                             0x9A
+#define WM8904_EQ22                             0x9B
+#define WM8904_EQ23                             0x9C
+#define WM8904_EQ24                             0x9D
+#define WM8904_CONTROL_INTERFACE_TEST_1         0xA1
+#define WM8904_ANALOGUE_OUTPUT_BIAS_0           0xCC
+#define WM8904_FLL_NCO_TEST_0                   0xF7
+#define WM8904_FLL_NCO_TEST_1                   0xF8
+
+#define WM8904_REGISTER_COUNT                   101
+#define WM8904_MAX_REGISTER                     0xF8
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - SW Reset and ID
+ */
+#define WM8904_SW_RST_DEV_ID1_MASK              0xFFFF  /* SW_RST_DEV_ID1 - [15:0] */
+#define WM8904_SW_RST_DEV_ID1_SHIFT                  0  /* SW_RST_DEV_ID1 - [15:0] */
+#define WM8904_SW_RST_DEV_ID1_WIDTH                 16  /* SW_RST_DEV_ID1 - [15:0] */
+
+/*
+ * R1 (0x01) - Revision
+ */
+#define WM8904_REVISION_MASK                    0x000F  /* REVISION - [3:0] */
+#define WM8904_REVISION_SHIFT                        0  /* REVISION - [3:0] */
+#define WM8904_REVISION_WIDTH                       16  /* REVISION - [3:0] */
+
+/*
+ * R4 (0x04) - Bias Control 0
+ */
+#define WM8904_POBCTRL                          0x0010  /* POBCTRL */
+#define WM8904_POBCTRL_MASK                     0x0010  /* POBCTRL */
+#define WM8904_POBCTRL_SHIFT                         4  /* POBCTRL */
+#define WM8904_POBCTRL_WIDTH                         1  /* POBCTRL */
+#define WM8904_ISEL_MASK                        0x000C  /* ISEL - [3:2] */
+#define WM8904_ISEL_SHIFT                            2  /* ISEL - [3:2] */
+#define WM8904_ISEL_WIDTH                            2  /* ISEL - [3:2] */
+#define WM8904_STARTUP_BIAS_ENA                 0x0002  /* STARTUP_BIAS_ENA */
+#define WM8904_STARTUP_BIAS_ENA_MASK            0x0002  /* STARTUP_BIAS_ENA */
+#define WM8904_STARTUP_BIAS_ENA_SHIFT                1  /* STARTUP_BIAS_ENA */
+#define WM8904_STARTUP_BIAS_ENA_WIDTH                1  /* STARTUP_BIAS_ENA */
+#define WM8904_BIAS_ENA                         0x0001  /* BIAS_ENA */
+#define WM8904_BIAS_ENA_MASK                    0x0001  /* BIAS_ENA */
+#define WM8904_BIAS_ENA_SHIFT                        0  /* BIAS_ENA */
+#define WM8904_BIAS_ENA_WIDTH                        1  /* BIAS_ENA */
+
+/*
+ * R5 (0x05) - VMID Control 0
+ */
+#define WM8904_VMID_BUF_ENA                     0x0040  /* VMID_BUF_ENA */
+#define WM8904_VMID_BUF_ENA_MASK                0x0040  /* VMID_BUF_ENA */
+#define WM8904_VMID_BUF_ENA_SHIFT                    6  /* VMID_BUF_ENA */
+#define WM8904_VMID_BUF_ENA_WIDTH                    1  /* VMID_BUF_ENA */
+#define WM8904_VMID_RES_MASK                    0x0006  /* VMID_RES - [2:1] */
+#define WM8904_VMID_RES_SHIFT                        1  /* VMID_RES - [2:1] */
+#define WM8904_VMID_RES_WIDTH                        2  /* VMID_RES - [2:1] */
+#define WM8904_VMID_ENA                         0x0001  /* VMID_ENA */
+#define WM8904_VMID_ENA_MASK                    0x0001  /* VMID_ENA */
+#define WM8904_VMID_ENA_SHIFT                        0  /* VMID_ENA */
+#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] */
+#define WM8904_DAC_BIAS_SEL_SHIFT                    3  /* DAC_BIAS_SEL - [4:3] */
+#define WM8904_DAC_BIAS_SEL_WIDTH                    2  /* DAC_BIAS_SEL - [4:3] */
+#define WM8904_DAC_VMID_BIAS_SEL_MASK           0x0006  /* DAC_VMID_BIAS_SEL - [2:1] */
+#define WM8904_DAC_VMID_BIAS_SEL_SHIFT               1  /* DAC_VMID_BIAS_SEL - [2:1] */
+#define WM8904_DAC_VMID_BIAS_SEL_WIDTH               2  /* DAC_VMID_BIAS_SEL - [2:1] */
+
+/*
+ * R9 (0x09) - mic Filter Control
+ */
+#define WM8904_MIC_DET_SET_THRESHOLD_MASK       0xF000  /* MIC_DET_SET_THRESHOLD - [15:12] */
+#define WM8904_MIC_DET_SET_THRESHOLD_SHIFT          12  /* MIC_DET_SET_THRESHOLD - [15:12] */
+#define WM8904_MIC_DET_SET_THRESHOLD_WIDTH           4  /* MIC_DET_SET_THRESHOLD - [15:12] */
+#define WM8904_MIC_DET_RESET_THRESHOLD_MASK     0x0F00  /* MIC_DET_RESET_THRESHOLD - [11:8] */
+#define WM8904_MIC_DET_RESET_THRESHOLD_SHIFT         8  /* MIC_DET_RESET_THRESHOLD - [11:8] */
+#define WM8904_MIC_DET_RESET_THRESHOLD_WIDTH         4  /* MIC_DET_RESET_THRESHOLD - [11:8] */
+#define WM8904_MIC_SHORT_SET_THRESHOLD_MASK     0x00F0  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
+#define WM8904_MIC_SHORT_SET_THRESHOLD_SHIFT         4  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
+#define WM8904_MIC_SHORT_SET_THRESHOLD_WIDTH         4  /* MIC_SHORT_SET_THRESHOLD - [7:4] */
+#define WM8904_MIC_SHORT_RESET_THRESHOLD_MASK   0x000F  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
+#define WM8904_MIC_SHORT_RESET_THRESHOLD_SHIFT       0  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
+#define WM8904_MIC_SHORT_RESET_THRESHOLD_WIDTH       4  /* MIC_SHORT_RESET_THRESHOLD - [3:0] */
+
+/*
+ * R10 (0x0A) - Analogue ADC 0
+ */
+#define WM8904_ADC_OSR128                       0x0001  /* ADC_OSR128 */
+#define WM8904_ADC_OSR128_MASK                  0x0001  /* ADC_OSR128 */
+#define WM8904_ADC_OSR128_SHIFT                      0  /* ADC_OSR128 */
+#define WM8904_ADC_OSR128_WIDTH                      1  /* ADC_OSR128 */
+
+/*
+ * R12 (0x0C) - Power Management 0
+ */
+#define WM8904_INL_ENA                          0x0002  /* INL_ENA */
+#define WM8904_INL_ENA_MASK                     0x0002  /* INL_ENA */
+#define WM8904_INL_ENA_SHIFT                         1  /* INL_ENA */
+#define WM8904_INL_ENA_WIDTH                         1  /* INL_ENA */
+#define WM8904_INR_ENA                          0x0001  /* INR_ENA */
+#define WM8904_INR_ENA_MASK                     0x0001  /* INR_ENA */
+#define WM8904_INR_ENA_SHIFT                         0  /* INR_ENA */
+#define WM8904_INR_ENA_WIDTH                         1  /* INR_ENA */
+
+/*
+ * R14 (0x0E) - Power Management 2
+ */
+#define WM8904_HPL_PGA_ENA                      0x0002  /* HPL_PGA_ENA */
+#define WM8904_HPL_PGA_ENA_MASK                 0x0002  /* HPL_PGA_ENA */
+#define WM8904_HPL_PGA_ENA_SHIFT                     1  /* HPL_PGA_ENA */
+#define WM8904_HPL_PGA_ENA_WIDTH                     1  /* HPL_PGA_ENA */
+#define WM8904_HPR_PGA_ENA                      0x0001  /* HPR_PGA_ENA */
+#define WM8904_HPR_PGA_ENA_MASK                 0x0001  /* HPR_PGA_ENA */
+#define WM8904_HPR_PGA_ENA_SHIFT                     0  /* HPR_PGA_ENA */
+#define WM8904_HPR_PGA_ENA_WIDTH                     1  /* HPR_PGA_ENA */
+
+/*
+ * R15 (0x0F) - Power Management 3
+ */
+#define WM8904_LINEOUTL_PGA_ENA                 0x0002  /* LINEOUTL_PGA_ENA */
+#define WM8904_LINEOUTL_PGA_ENA_MASK            0x0002  /* LINEOUTL_PGA_ENA */
+#define WM8904_LINEOUTL_PGA_ENA_SHIFT                1  /* LINEOUTL_PGA_ENA */
+#define WM8904_LINEOUTL_PGA_ENA_WIDTH                1  /* LINEOUTL_PGA_ENA */
+#define WM8904_LINEOUTR_PGA_ENA                 0x0001  /* LINEOUTR_PGA_ENA */
+#define WM8904_LINEOUTR_PGA_ENA_MASK            0x0001  /* LINEOUTR_PGA_ENA */
+#define WM8904_LINEOUTR_PGA_ENA_SHIFT                0  /* LINEOUTR_PGA_ENA */
+#define WM8904_LINEOUTR_PGA_ENA_WIDTH                1  /* LINEOUTR_PGA_ENA */
+
+/*
+ * R18 (0x12) - Power Management 6
+ */
+#define WM8904_DACL_ENA                         0x0008  /* DACL_ENA */
+#define WM8904_DACL_ENA_MASK                    0x0008  /* DACL_ENA */
+#define WM8904_DACL_ENA_SHIFT                        3  /* DACL_ENA */
+#define WM8904_DACL_ENA_WIDTH                        1  /* DACL_ENA */
+#define WM8904_DACR_ENA                         0x0004  /* DACR_ENA */
+#define WM8904_DACR_ENA_MASK                    0x0004  /* DACR_ENA */
+#define WM8904_DACR_ENA_SHIFT                        2  /* DACR_ENA */
+#define WM8904_DACR_ENA_WIDTH                        1  /* DACR_ENA */
+#define WM8904_ADCL_ENA                         0x0002  /* ADCL_ENA */
+#define WM8904_ADCL_ENA_MASK                    0x0002  /* ADCL_ENA */
+#define WM8904_ADCL_ENA_SHIFT                        1  /* ADCL_ENA */
+#define WM8904_ADCL_ENA_WIDTH                        1  /* ADCL_ENA */
+#define WM8904_ADCR_ENA                         0x0001  /* ADCR_ENA */
+#define WM8904_ADCR_ENA_MASK                    0x0001  /* ADCR_ENA */
+#define WM8904_ADCR_ENA_SHIFT                        0  /* ADCR_ENA */
+#define WM8904_ADCR_ENA_WIDTH                        1  /* ADCR_ENA */
+
+/*
+ * R20 (0x14) - Clock Rates 0
+ */
+#define WM8904_TOCLK_RATE_DIV16                 0x4000  /* TOCLK_RATE_DIV16 */
+#define WM8904_TOCLK_RATE_DIV16_MASK            0x4000  /* TOCLK_RATE_DIV16 */
+#define WM8904_TOCLK_RATE_DIV16_SHIFT               14  /* TOCLK_RATE_DIV16 */
+#define WM8904_TOCLK_RATE_DIV16_WIDTH                1  /* TOCLK_RATE_DIV16 */
+#define WM8904_TOCLK_RATE_X4                    0x2000  /* TOCLK_RATE_X4 */
+#define WM8904_TOCLK_RATE_X4_MASK               0x2000  /* TOCLK_RATE_X4 */
+#define WM8904_TOCLK_RATE_X4_SHIFT                  13  /* TOCLK_RATE_X4 */
+#define WM8904_TOCLK_RATE_X4_WIDTH                   1  /* TOCLK_RATE_X4 */
+#define WM8904_SR_MODE                          0x1000  /* SR_MODE */
+#define WM8904_SR_MODE_MASK                     0x1000  /* SR_MODE */
+#define WM8904_SR_MODE_SHIFT                        12  /* SR_MODE */
+#define WM8904_SR_MODE_WIDTH                         1  /* SR_MODE */
+#define WM8904_MCLK_DIV                         0x0001  /* MCLK_DIV */
+#define WM8904_MCLK_DIV_MASK                    0x0001  /* MCLK_DIV */
+#define WM8904_MCLK_DIV_SHIFT                        0  /* MCLK_DIV */
+#define WM8904_MCLK_DIV_WIDTH                        1  /* MCLK_DIV */
+
+/*
+ * R21 (0x15) - Clock Rates 1
+ */
+#define WM8904_CLK_SYS_RATE_MASK                0x3C00  /* CLK_SYS_RATE - [13:10] */
+#define WM8904_CLK_SYS_RATE_SHIFT                   10  /* CLK_SYS_RATE - [13:10] */
+#define WM8904_CLK_SYS_RATE_WIDTH                    4  /* CLK_SYS_RATE - [13:10] */
+#define WM8904_SAMPLE_RATE_MASK                 0x0007  /* SAMPLE_RATE - [2:0] */
+#define WM8904_SAMPLE_RATE_SHIFT                     0  /* SAMPLE_RATE - [2:0] */
+#define WM8904_SAMPLE_RATE_WIDTH                     3  /* SAMPLE_RATE - [2:0] */
+
+/*
+ * R22 (0x16) - Clock Rates 2
+ */
+#define WM8904_MCLK_INV                         0x8000  /* MCLK_INV */
+#define WM8904_MCLK_INV_MASK                    0x8000  /* MCLK_INV */
+#define WM8904_MCLK_INV_SHIFT                       15  /* MCLK_INV */
+#define WM8904_MCLK_INV_WIDTH                        1  /* MCLK_INV */
+#define WM8904_SYSCLK_SRC                       0x4000  /* SYSCLK_SRC */
+#define WM8904_SYSCLK_SRC_MASK                  0x4000  /* SYSCLK_SRC */
+#define WM8904_SYSCLK_SRC_SHIFT                     14  /* SYSCLK_SRC */
+#define WM8904_SYSCLK_SRC_WIDTH                      1  /* SYSCLK_SRC */
+#define WM8904_TOCLK_RATE                       0x1000  /* TOCLK_RATE */
+#define WM8904_TOCLK_RATE_MASK                  0x1000  /* TOCLK_RATE */
+#define WM8904_TOCLK_RATE_SHIFT                     12  /* TOCLK_RATE */
+#define WM8904_TOCLK_RATE_WIDTH                      1  /* TOCLK_RATE */
+#define WM8904_OPCLK_ENA                        0x0008  /* OPCLK_ENA */
+#define WM8904_OPCLK_ENA_MASK                   0x0008  /* OPCLK_ENA */
+#define WM8904_OPCLK_ENA_SHIFT                       3  /* OPCLK_ENA */
+#define WM8904_OPCLK_ENA_WIDTH                       1  /* OPCLK_ENA */
+#define WM8904_CLK_SYS_ENA                      0x0004  /* CLK_SYS_ENA */
+#define WM8904_CLK_SYS_ENA_MASK                 0x0004  /* CLK_SYS_ENA */
+#define WM8904_CLK_SYS_ENA_SHIFT                     2  /* CLK_SYS_ENA */
+#define WM8904_CLK_SYS_ENA_WIDTH                     1  /* CLK_SYS_ENA */
+#define WM8904_CLK_DSP_ENA                      0x0002  /* CLK_DSP_ENA */
+#define WM8904_CLK_DSP_ENA_MASK                 0x0002  /* CLK_DSP_ENA */
+#define WM8904_CLK_DSP_ENA_SHIFT                     1  /* CLK_DSP_ENA */
+#define WM8904_CLK_DSP_ENA_WIDTH                     1  /* CLK_DSP_ENA */
+#define WM8904_TOCLK_ENA                        0x0001  /* TOCLK_ENA */
+#define WM8904_TOCLK_ENA_MASK                   0x0001  /* TOCLK_ENA */
+#define WM8904_TOCLK_ENA_SHIFT                       0  /* TOCLK_ENA */
+#define WM8904_TOCLK_ENA_WIDTH                       1  /* TOCLK_ENA */
+
+/*
+ * R24 (0x18) - Audio Interface 0
+ */
+#define WM8904_DACL_DATINV                      0x1000  /* DACL_DATINV */
+#define WM8904_DACL_DATINV_MASK                 0x1000  /* DACL_DATINV */
+#define WM8904_DACL_DATINV_SHIFT                    12  /* DACL_DATINV */
+#define WM8904_DACL_DATINV_WIDTH                     1  /* DACL_DATINV */
+#define WM8904_DACR_DATINV                      0x0800  /* DACR_DATINV */
+#define WM8904_DACR_DATINV_MASK                 0x0800  /* DACR_DATINV */
+#define WM8904_DACR_DATINV_SHIFT                    11  /* DACR_DATINV */
+#define WM8904_DACR_DATINV_WIDTH                     1  /* DACR_DATINV */
+#define WM8904_DAC_BOOST_MASK                   0x0600  /* DAC_BOOST - [10:9] */
+#define WM8904_DAC_BOOST_SHIFT                       9  /* DAC_BOOST - [10:9] */
+#define WM8904_DAC_BOOST_WIDTH                       2  /* DAC_BOOST - [10:9] */
+#define WM8904_LOOPBACK                         0x0100  /* LOOPBACK */
+#define WM8904_LOOPBACK_MASK                    0x0100  /* LOOPBACK */
+#define WM8904_LOOPBACK_SHIFT                        8  /* LOOPBACK */
+#define WM8904_LOOPBACK_WIDTH                        1  /* LOOPBACK */
+#define WM8904_AIFADCL_SRC                      0x0080  /* AIFADCL_SRC */
+#define WM8904_AIFADCL_SRC_MASK                 0x0080  /* AIFADCL_SRC */
+#define WM8904_AIFADCL_SRC_SHIFT                     7  /* AIFADCL_SRC */
+#define WM8904_AIFADCL_SRC_WIDTH                     1  /* AIFADCL_SRC */
+#define WM8904_AIFADCR_SRC                      0x0040  /* AIFADCR_SRC */
+#define WM8904_AIFADCR_SRC_MASK                 0x0040  /* AIFADCR_SRC */
+#define WM8904_AIFADCR_SRC_SHIFT                     6  /* AIFADCR_SRC */
+#define WM8904_AIFADCR_SRC_WIDTH                     1  /* AIFADCR_SRC */
+#define WM8904_AIFDACL_SRC                      0x0020  /* AIFDACL_SRC */
+#define WM8904_AIFDACL_SRC_MASK                 0x0020  /* AIFDACL_SRC */
+#define WM8904_AIFDACL_SRC_SHIFT                     5  /* AIFDACL_SRC */
+#define WM8904_AIFDACL_SRC_WIDTH                     1  /* AIFDACL_SRC */
+#define WM8904_AIFDACR_SRC                      0x0010  /* AIFDACR_SRC */
+#define WM8904_AIFDACR_SRC_MASK                 0x0010  /* AIFDACR_SRC */
+#define WM8904_AIFDACR_SRC_SHIFT                     4  /* AIFDACR_SRC */
+#define WM8904_AIFDACR_SRC_WIDTH                     1  /* AIFDACR_SRC */
+#define WM8904_ADC_COMP                         0x0008  /* ADC_COMP */
+#define WM8904_ADC_COMP_MASK                    0x0008  /* ADC_COMP */
+#define WM8904_ADC_COMP_SHIFT                        3  /* ADC_COMP */
+#define WM8904_ADC_COMP_WIDTH                        1  /* ADC_COMP */
+#define WM8904_ADC_COMPMODE                     0x0004  /* ADC_COMPMODE */
+#define WM8904_ADC_COMPMODE_MASK                0x0004  /* ADC_COMPMODE */
+#define WM8904_ADC_COMPMODE_SHIFT                    2  /* ADC_COMPMODE */
+#define WM8904_ADC_COMPMODE_WIDTH                    1  /* ADC_COMPMODE */
+#define WM8904_DAC_COMP                         0x0002  /* DAC_COMP */
+#define WM8904_DAC_COMP_MASK                    0x0002  /* DAC_COMP */
+#define WM8904_DAC_COMP_SHIFT                        1  /* DAC_COMP */
+#define WM8904_DAC_COMP_WIDTH                        1  /* DAC_COMP */
+#define WM8904_DAC_COMPMODE                     0x0001  /* DAC_COMPMODE */
+#define WM8904_DAC_COMPMODE_MASK                0x0001  /* DAC_COMPMODE */
+#define WM8904_DAC_COMPMODE_SHIFT                    0  /* DAC_COMPMODE */
+#define WM8904_DAC_COMPMODE_WIDTH                    1  /* DAC_COMPMODE */
+
+/*
+ * R25 (0x19) - Audio Interface 1
+ */
+#define WM8904_AIFDAC_TDM                       0x2000  /* AIFDAC_TDM */
+#define WM8904_AIFDAC_TDM_MASK                  0x2000  /* AIFDAC_TDM */
+#define WM8904_AIFDAC_TDM_SHIFT                     13  /* AIFDAC_TDM */
+#define WM8904_AIFDAC_TDM_WIDTH                      1  /* AIFDAC_TDM */
+#define WM8904_AIFDAC_TDM_CHAN                  0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8904_AIFDAC_TDM_CHAN_MASK             0x1000  /* AIFDAC_TDM_CHAN */
+#define WM8904_AIFDAC_TDM_CHAN_SHIFT                12  /* AIFDAC_TDM_CHAN */
+#define WM8904_AIFDAC_TDM_CHAN_WIDTH                 1  /* AIFDAC_TDM_CHAN */
+#define WM8904_AIFADC_TDM                       0x0800  /* AIFADC_TDM */
+#define WM8904_AIFADC_TDM_MASK                  0x0800  /* AIFADC_TDM */
+#define WM8904_AIFADC_TDM_SHIFT                     11  /* AIFADC_TDM */
+#define WM8904_AIFADC_TDM_WIDTH                      1  /* AIFADC_TDM */
+#define WM8904_AIFADC_TDM_CHAN                  0x0400  /* AIFADC_TDM_CHAN */
+#define WM8904_AIFADC_TDM_CHAN_MASK             0x0400  /* AIFADC_TDM_CHAN */
+#define WM8904_AIFADC_TDM_CHAN_SHIFT                10  /* AIFADC_TDM_CHAN */
+#define WM8904_AIFADC_TDM_CHAN_WIDTH                 1  /* AIFADC_TDM_CHAN */
+#define WM8904_AIF_TRIS                         0x0100  /* AIF_TRIS */
+#define WM8904_AIF_TRIS_MASK                    0x0100  /* AIF_TRIS */
+#define WM8904_AIF_TRIS_SHIFT                        8  /* AIF_TRIS */
+#define WM8904_AIF_TRIS_WIDTH                        1  /* AIF_TRIS */
+#define WM8904_AIF_BCLK_INV                     0x0080  /* AIF_BCLK_INV */
+#define WM8904_AIF_BCLK_INV_MASK                0x0080  /* AIF_BCLK_INV */
+#define WM8904_AIF_BCLK_INV_SHIFT                    7  /* AIF_BCLK_INV */
+#define WM8904_AIF_BCLK_INV_WIDTH                    1  /* AIF_BCLK_INV */
+#define WM8904_BCLK_DIR                         0x0040  /* BCLK_DIR */
+#define WM8904_BCLK_DIR_MASK                    0x0040  /* BCLK_DIR */
+#define WM8904_BCLK_DIR_SHIFT                        6  /* BCLK_DIR */
+#define WM8904_BCLK_DIR_WIDTH                        1  /* BCLK_DIR */
+#define WM8904_AIF_LRCLK_INV                    0x0010  /* AIF_LRCLK_INV */
+#define WM8904_AIF_LRCLK_INV_MASK               0x0010  /* AIF_LRCLK_INV */
+#define WM8904_AIF_LRCLK_INV_SHIFT                   4  /* AIF_LRCLK_INV */
+#define WM8904_AIF_LRCLK_INV_WIDTH                   1  /* AIF_LRCLK_INV */
+#define WM8904_AIF_WL_MASK                      0x000C  /* AIF_WL - [3:2] */
+#define WM8904_AIF_WL_SHIFT                          2  /* AIF_WL - [3:2] */
+#define WM8904_AIF_WL_WIDTH                          2  /* AIF_WL - [3:2] */
+#define WM8904_AIF_FMT_MASK                     0x0003  /* AIF_FMT - [1:0] */
+#define WM8904_AIF_FMT_SHIFT                         0  /* AIF_FMT - [1:0] */
+#define WM8904_AIF_FMT_WIDTH                         2  /* AIF_FMT - [1:0] */
+
+/*
+ * R26 (0x1A) - Audio Interface 2
+ */
+#define WM8904_OPCLK_DIV_MASK                   0x0F00  /* OPCLK_DIV - [11:8] */
+#define WM8904_OPCLK_DIV_SHIFT                       8  /* OPCLK_DIV - [11:8] */
+#define WM8904_OPCLK_DIV_WIDTH                       4  /* OPCLK_DIV - [11:8] */
+#define WM8904_BCLK_DIV_MASK                    0x001F  /* BCLK_DIV - [4:0] */
+#define WM8904_BCLK_DIV_SHIFT                        0  /* BCLK_DIV - [4:0] */
+#define WM8904_BCLK_DIV_WIDTH                        5  /* BCLK_DIV - [4:0] */
+
+/*
+ * R27 (0x1B) - Audio Interface 3
+ */
+#define WM8904_LRCLK_DIR                        0x0800  /* LRCLK_DIR */
+#define WM8904_LRCLK_DIR_MASK                   0x0800  /* LRCLK_DIR */
+#define WM8904_LRCLK_DIR_SHIFT                      11  /* LRCLK_DIR */
+#define WM8904_LRCLK_DIR_WIDTH                       1  /* LRCLK_DIR */
+#define WM8904_LRCLK_RATE_MASK                  0x07FF  /* LRCLK_RATE - [10:0] */
+#define WM8904_LRCLK_RATE_SHIFT                      0  /* LRCLK_RATE - [10:0] */
+#define WM8904_LRCLK_RATE_WIDTH                     11  /* LRCLK_RATE - [10:0] */
+
+/*
+ * R30 (0x1E) - DAC Digital Volume Left
+ */
+#define WM8904_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8904_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8904_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8904_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8904_DACL_VOL_MASK                    0x00FF  /* DACL_VOL - [7:0] */
+#define WM8904_DACL_VOL_SHIFT                        0  /* DACL_VOL - [7:0] */
+#define WM8904_DACL_VOL_WIDTH                        8  /* DACL_VOL - [7:0] */
+
+/*
+ * R31 (0x1F) - DAC Digital Volume Right
+ */
+#define WM8904_DAC_VU                           0x0100  /* DAC_VU */
+#define WM8904_DAC_VU_MASK                      0x0100  /* DAC_VU */
+#define WM8904_DAC_VU_SHIFT                          8  /* DAC_VU */
+#define WM8904_DAC_VU_WIDTH                          1  /* DAC_VU */
+#define WM8904_DACR_VOL_MASK                    0x00FF  /* DACR_VOL - [7:0] */
+#define WM8904_DACR_VOL_SHIFT                        0  /* DACR_VOL - [7:0] */
+#define WM8904_DACR_VOL_WIDTH                        8  /* DACR_VOL - [7:0] */
+
+/*
+ * R32 (0x20) - DAC Digital 0
+ */
+#define WM8904_ADCL_DAC_SVOL_MASK               0x0F00  /* ADCL_DAC_SVOL - [11:8] */
+#define WM8904_ADCL_DAC_SVOL_SHIFT                   8  /* ADCL_DAC_SVOL - [11:8] */
+#define WM8904_ADCL_DAC_SVOL_WIDTH                   4  /* ADCL_DAC_SVOL - [11:8] */
+#define WM8904_ADCR_DAC_SVOL_MASK               0x00F0  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8904_ADCR_DAC_SVOL_SHIFT                   4  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8904_ADCR_DAC_SVOL_WIDTH                   4  /* ADCR_DAC_SVOL - [7:4] */
+#define WM8904_ADC_TO_DACL_MASK                 0x000C  /* ADC_TO_DACL - [3:2] */
+#define WM8904_ADC_TO_DACL_SHIFT                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8904_ADC_TO_DACL_WIDTH                     2  /* ADC_TO_DACL - [3:2] */
+#define WM8904_ADC_TO_DACR_MASK                 0x0003  /* ADC_TO_DACR - [1:0] */
+#define WM8904_ADC_TO_DACR_SHIFT                     0  /* ADC_TO_DACR - [1:0] */
+#define WM8904_ADC_TO_DACR_WIDTH                     2  /* ADC_TO_DACR - [1:0] */
+
+/*
+ * R33 (0x21) - DAC Digital 1
+ */
+#define WM8904_DAC_MONO                         0x1000  /* DAC_MONO */
+#define WM8904_DAC_MONO_MASK                    0x1000  /* DAC_MONO */
+#define WM8904_DAC_MONO_SHIFT                       12  /* DAC_MONO */
+#define WM8904_DAC_MONO_WIDTH                        1  /* DAC_MONO */
+#define WM8904_DAC_SB_FILT                      0x0800  /* DAC_SB_FILT */
+#define WM8904_DAC_SB_FILT_MASK                 0x0800  /* DAC_SB_FILT */
+#define WM8904_DAC_SB_FILT_SHIFT                    11  /* DAC_SB_FILT */
+#define WM8904_DAC_SB_FILT_WIDTH                     1  /* DAC_SB_FILT */
+#define WM8904_DAC_MUTERATE                     0x0400  /* DAC_MUTERATE */
+#define WM8904_DAC_MUTERATE_MASK                0x0400  /* DAC_MUTERATE */
+#define WM8904_DAC_MUTERATE_SHIFT                   10  /* DAC_MUTERATE */
+#define WM8904_DAC_MUTERATE_WIDTH                    1  /* DAC_MUTERATE */
+#define WM8904_DAC_UNMUTE_RAMP                  0x0200  /* DAC_UNMUTE_RAMP */
+#define WM8904_DAC_UNMUTE_RAMP_MASK             0x0200  /* DAC_UNMUTE_RAMP */
+#define WM8904_DAC_UNMUTE_RAMP_SHIFT                 9  /* DAC_UNMUTE_RAMP */
+#define WM8904_DAC_UNMUTE_RAMP_WIDTH                 1  /* DAC_UNMUTE_RAMP */
+#define WM8904_DAC_OSR128                       0x0040  /* DAC_OSR128 */
+#define WM8904_DAC_OSR128_MASK                  0x0040  /* DAC_OSR128 */
+#define WM8904_DAC_OSR128_SHIFT                      6  /* DAC_OSR128 */
+#define WM8904_DAC_OSR128_WIDTH                      1  /* DAC_OSR128 */
+#define WM8904_DAC_MUTE                         0x0008  /* DAC_MUTE */
+#define WM8904_DAC_MUTE_MASK                    0x0008  /* DAC_MUTE */
+#define WM8904_DAC_MUTE_SHIFT                        3  /* DAC_MUTE */
+#define WM8904_DAC_MUTE_WIDTH                        1  /* DAC_MUTE */
+#define WM8904_DEEMPH_MASK                      0x0006  /* DEEMPH - [2:1] */
+#define WM8904_DEEMPH_SHIFT                          1  /* DEEMPH - [2:1] */
+#define WM8904_DEEMPH_WIDTH                          2  /* DEEMPH - [2:1] */
+
+/*
+ * R36 (0x24) - ADC Digital Volume Left
+ */
+#define WM8904_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8904_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8904_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8904_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8904_ADCL_VOL_MASK                    0x00FF  /* ADCL_VOL - [7:0] */
+#define WM8904_ADCL_VOL_SHIFT                        0  /* ADCL_VOL - [7:0] */
+#define WM8904_ADCL_VOL_WIDTH                        8  /* ADCL_VOL - [7:0] */
+
+/*
+ * R37 (0x25) - ADC Digital Volume Right
+ */
+#define WM8904_ADC_VU                           0x0100  /* ADC_VU */
+#define WM8904_ADC_VU_MASK                      0x0100  /* ADC_VU */
+#define WM8904_ADC_VU_SHIFT                          8  /* ADC_VU */
+#define WM8904_ADC_VU_WIDTH                          1  /* ADC_VU */
+#define WM8904_ADCR_VOL_MASK                    0x00FF  /* ADCR_VOL - [7:0] */
+#define WM8904_ADCR_VOL_SHIFT                        0  /* ADCR_VOL - [7:0] */
+#define WM8904_ADCR_VOL_WIDTH                        8  /* ADCR_VOL - [7:0] */
+
+/*
+ * R38 (0x26) - ADC Digital 0
+ */
+#define WM8904_ADC_HPF_CUT_MASK                 0x0060  /* ADC_HPF_CUT - [6:5] */
+#define WM8904_ADC_HPF_CUT_SHIFT                     5  /* ADC_HPF_CUT - [6:5] */
+#define WM8904_ADC_HPF_CUT_WIDTH                     2  /* ADC_HPF_CUT - [6:5] */
+#define WM8904_ADC_HPF                          0x0010  /* ADC_HPF */
+#define WM8904_ADC_HPF_MASK                     0x0010  /* ADC_HPF */
+#define WM8904_ADC_HPF_SHIFT                         4  /* ADC_HPF */
+#define WM8904_ADC_HPF_WIDTH                         1  /* ADC_HPF */
+#define WM8904_ADCL_DATINV                      0x0002  /* ADCL_DATINV */
+#define WM8904_ADCL_DATINV_MASK                 0x0002  /* ADCL_DATINV */
+#define WM8904_ADCL_DATINV_SHIFT                     1  /* ADCL_DATINV */
+#define WM8904_ADCL_DATINV_WIDTH                     1  /* ADCL_DATINV */
+#define WM8904_ADCR_DATINV                      0x0001  /* ADCR_DATINV */
+#define WM8904_ADCR_DATINV_MASK                 0x0001  /* ADCR_DATINV */
+#define WM8904_ADCR_DATINV_SHIFT                     0  /* ADCR_DATINV */
+#define WM8904_ADCR_DATINV_WIDTH                     1  /* ADCR_DATINV */
+
+/*
+ * R39 (0x27) - Digital Microphone 0
+ */
+#define WM8904_DMIC_ENA                         0x1000  /* DMIC_ENA */
+#define WM8904_DMIC_ENA_MASK                    0x1000  /* DMIC_ENA */
+#define WM8904_DMIC_ENA_SHIFT                       12  /* DMIC_ENA */
+#define WM8904_DMIC_ENA_WIDTH                        1  /* DMIC_ENA */
+#define WM8904_DMIC_SRC                         0x0800  /* DMIC_SRC */
+#define WM8904_DMIC_SRC_MASK                    0x0800  /* DMIC_SRC */
+#define WM8904_DMIC_SRC_SHIFT                       11  /* DMIC_SRC */
+#define WM8904_DMIC_SRC_WIDTH                        1  /* DMIC_SRC */
+
+/*
+ * R40 (0x28) - DRC 0
+ */
+#define WM8904_DRC_ENA                          0x8000  /* DRC_ENA */
+#define WM8904_DRC_ENA_MASK                     0x8000  /* DRC_ENA */
+#define WM8904_DRC_ENA_SHIFT                        15  /* DRC_ENA */
+#define WM8904_DRC_ENA_WIDTH                         1  /* DRC_ENA */
+#define WM8904_DRC_DAC_PATH                     0x4000  /* DRC_DAC_PATH */
+#define WM8904_DRC_DAC_PATH_MASK                0x4000  /* DRC_DAC_PATH */
+#define WM8904_DRC_DAC_PATH_SHIFT                   14  /* DRC_DAC_PATH */
+#define WM8904_DRC_DAC_PATH_WIDTH                    1  /* DRC_DAC_PATH */
+#define WM8904_DRC_GS_HYST_LVL_MASK             0x1800  /* DRC_GS_HYST_LVL - [12:11] */
+#define WM8904_DRC_GS_HYST_LVL_SHIFT                11  /* DRC_GS_HYST_LVL - [12:11] */
+#define WM8904_DRC_GS_HYST_LVL_WIDTH                 2  /* DRC_GS_HYST_LVL - [12:11] */
+#define WM8904_DRC_STARTUP_GAIN_MASK            0x07C0  /* DRC_STARTUP_GAIN - [10:6] */
+#define WM8904_DRC_STARTUP_GAIN_SHIFT                6  /* DRC_STARTUP_GAIN - [10:6] */
+#define WM8904_DRC_STARTUP_GAIN_WIDTH                5  /* DRC_STARTUP_GAIN - [10:6] */
+#define WM8904_DRC_FF_DELAY                     0x0020  /* DRC_FF_DELAY */
+#define WM8904_DRC_FF_DELAY_MASK                0x0020  /* DRC_FF_DELAY */
+#define WM8904_DRC_FF_DELAY_SHIFT                    5  /* DRC_FF_DELAY */
+#define WM8904_DRC_FF_DELAY_WIDTH                    1  /* DRC_FF_DELAY */
+#define WM8904_DRC_GS_ENA                       0x0008  /* DRC_GS_ENA */
+#define WM8904_DRC_GS_ENA_MASK                  0x0008  /* DRC_GS_ENA */
+#define WM8904_DRC_GS_ENA_SHIFT                      3  /* DRC_GS_ENA */
+#define WM8904_DRC_GS_ENA_WIDTH                      1  /* DRC_GS_ENA */
+#define WM8904_DRC_QR                           0x0004  /* DRC_QR */
+#define WM8904_DRC_QR_MASK                      0x0004  /* DRC_QR */
+#define WM8904_DRC_QR_SHIFT                          2  /* DRC_QR */
+#define WM8904_DRC_QR_WIDTH                          1  /* DRC_QR */
+#define WM8904_DRC_ANTICLIP                     0x0002  /* DRC_ANTICLIP */
+#define WM8904_DRC_ANTICLIP_MASK                0x0002  /* DRC_ANTICLIP */
+#define WM8904_DRC_ANTICLIP_SHIFT                    1  /* DRC_ANTICLIP */
+#define WM8904_DRC_ANTICLIP_WIDTH                    1  /* DRC_ANTICLIP */
+#define WM8904_DRC_GS_HYST                      0x0001  /* DRC_GS_HYST */
+#define WM8904_DRC_GS_HYST_MASK                 0x0001  /* DRC_GS_HYST */
+#define WM8904_DRC_GS_HYST_SHIFT                     0  /* DRC_GS_HYST */
+#define WM8904_DRC_GS_HYST_WIDTH                     1  /* DRC_GS_HYST */
+
+/*
+ * R41 (0x29) - DRC 1
+ */
+#define WM8904_DRC_ATK_MASK                     0xF000  /* DRC_ATK - [15:12] */
+#define WM8904_DRC_ATK_SHIFT                        12  /* DRC_ATK - [15:12] */
+#define WM8904_DRC_ATK_WIDTH                         4  /* DRC_ATK - [15:12] */
+#define WM8904_DRC_DCY_MASK                     0x0F00  /* DRC_DCY - [11:8] */
+#define WM8904_DRC_DCY_SHIFT                         8  /* DRC_DCY - [11:8] */
+#define WM8904_DRC_DCY_WIDTH                         4  /* DRC_DCY - [11:8] */
+#define WM8904_DRC_QR_THR_MASK                  0x00C0  /* DRC_QR_THR - [7:6] */
+#define WM8904_DRC_QR_THR_SHIFT                      6  /* DRC_QR_THR - [7:6] */
+#define WM8904_DRC_QR_THR_WIDTH                      2  /* DRC_QR_THR - [7:6] */
+#define WM8904_DRC_QR_DCY_MASK                  0x0030  /* DRC_QR_DCY - [5:4] */
+#define WM8904_DRC_QR_DCY_SHIFT                      4  /* DRC_QR_DCY - [5:4] */
+#define WM8904_DRC_QR_DCY_WIDTH                      2  /* DRC_QR_DCY - [5:4] */
+#define WM8904_DRC_MINGAIN_MASK                 0x000C  /* DRC_MINGAIN - [3:2] */
+#define WM8904_DRC_MINGAIN_SHIFT                     2  /* DRC_MINGAIN - [3:2] */
+#define WM8904_DRC_MINGAIN_WIDTH                     2  /* DRC_MINGAIN - [3:2] */
+#define WM8904_DRC_MAXGAIN_MASK                 0x0003  /* DRC_MAXGAIN - [1:0] */
+#define WM8904_DRC_MAXGAIN_SHIFT                     0  /* DRC_MAXGAIN - [1:0] */
+#define WM8904_DRC_MAXGAIN_WIDTH                     2  /* DRC_MAXGAIN - [1:0] */
+
+/*
+ * R42 (0x2A) - DRC 2
+ */
+#define WM8904_DRC_HI_COMP_MASK                 0x0038  /* DRC_HI_COMP - [5:3] */
+#define WM8904_DRC_HI_COMP_SHIFT                     3  /* DRC_HI_COMP - [5:3] */
+#define WM8904_DRC_HI_COMP_WIDTH                     3  /* DRC_HI_COMP - [5:3] */
+#define WM8904_DRC_LO_COMP_MASK                 0x0007  /* DRC_LO_COMP - [2:0] */
+#define WM8904_DRC_LO_COMP_SHIFT                     0  /* DRC_LO_COMP - [2:0] */
+#define WM8904_DRC_LO_COMP_WIDTH                     3  /* DRC_LO_COMP - [2:0] */
+
+/*
+ * R43 (0x2B) - DRC 3
+ */
+#define WM8904_DRC_KNEE_IP_MASK                 0x07E0  /* DRC_KNEE_IP - [10:5] */
+#define WM8904_DRC_KNEE_IP_SHIFT                     5  /* DRC_KNEE_IP - [10:5] */
+#define WM8904_DRC_KNEE_IP_WIDTH                     6  /* DRC_KNEE_IP - [10:5] */
+#define WM8904_DRC_KNEE_OP_MASK                 0x001F  /* DRC_KNEE_OP - [4:0] */
+#define WM8904_DRC_KNEE_OP_SHIFT                     0  /* DRC_KNEE_OP - [4:0] */
+#define WM8904_DRC_KNEE_OP_WIDTH                     5  /* DRC_KNEE_OP - [4:0] */
+
+/*
+ * R44 (0x2C) - Analogue Left Input 0
+ */
+#define WM8904_LINMUTE                          0x0080  /* LINMUTE */
+#define WM8904_LINMUTE_MASK                     0x0080  /* LINMUTE */
+#define WM8904_LINMUTE_SHIFT                         7  /* LINMUTE */
+#define WM8904_LINMUTE_WIDTH                         1  /* LINMUTE */
+#define WM8904_LIN_VOL_MASK                     0x001F  /* LIN_VOL - [4:0] */
+#define WM8904_LIN_VOL_SHIFT                         0  /* LIN_VOL - [4:0] */
+#define WM8904_LIN_VOL_WIDTH                         5  /* LIN_VOL - [4:0] */
+
+/*
+ * R45 (0x2D) - Analogue Right Input 0
+ */
+#define WM8904_RINMUTE                          0x0080  /* RINMUTE */
+#define WM8904_RINMUTE_MASK                     0x0080  /* RINMUTE */
+#define WM8904_RINMUTE_SHIFT                         7  /* RINMUTE */
+#define WM8904_RINMUTE_WIDTH                         1  /* RINMUTE */
+#define WM8904_RIN_VOL_MASK                     0x001F  /* RIN_VOL - [4:0] */
+#define WM8904_RIN_VOL_SHIFT                         0  /* RIN_VOL - [4:0] */
+#define WM8904_RIN_VOL_WIDTH                         5  /* RIN_VOL - [4:0] */
+
+/*
+ * R46 (0x2E) - Analogue Left Input 1
+ */
+#define WM8904_INL_CM_ENA                       0x0040  /* INL_CM_ENA */
+#define WM8904_INL_CM_ENA_MASK                  0x0040  /* INL_CM_ENA */
+#define WM8904_INL_CM_ENA_SHIFT                      6  /* INL_CM_ENA */
+#define WM8904_INL_CM_ENA_WIDTH                      1  /* INL_CM_ENA */
+#define WM8904_L_IP_SEL_N_MASK                  0x0030  /* L_IP_SEL_N - [5:4] */
+#define WM8904_L_IP_SEL_N_SHIFT                      4  /* L_IP_SEL_N - [5:4] */
+#define WM8904_L_IP_SEL_N_WIDTH                      2  /* L_IP_SEL_N - [5:4] */
+#define WM8904_L_IP_SEL_P_MASK                  0x000C  /* L_IP_SEL_P - [3:2] */
+#define WM8904_L_IP_SEL_P_SHIFT                      2  /* L_IP_SEL_P - [3:2] */
+#define WM8904_L_IP_SEL_P_WIDTH                      2  /* L_IP_SEL_P - [3:2] */
+#define WM8904_L_MODE_MASK                      0x0003  /* L_MODE - [1:0] */
+#define WM8904_L_MODE_SHIFT                          0  /* L_MODE - [1:0] */
+#define WM8904_L_MODE_WIDTH                          2  /* L_MODE - [1:0] */
+
+/*
+ * R47 (0x2F) - Analogue Right Input 1
+ */
+#define WM8904_INR_CM_ENA                       0x0040  /* INR_CM_ENA */
+#define WM8904_INR_CM_ENA_MASK                  0x0040  /* INR_CM_ENA */
+#define WM8904_INR_CM_ENA_SHIFT                      6  /* INR_CM_ENA */
+#define WM8904_INR_CM_ENA_WIDTH                      1  /* INR_CM_ENA */
+#define WM8904_R_IP_SEL_N_MASK                  0x0030  /* R_IP_SEL_N - [5:4] */
+#define WM8904_R_IP_SEL_N_SHIFT                      4  /* R_IP_SEL_N - [5:4] */
+#define WM8904_R_IP_SEL_N_WIDTH                      2  /* R_IP_SEL_N - [5:4] */
+#define WM8904_R_IP_SEL_P_MASK                  0x000C  /* R_IP_SEL_P - [3:2] */
+#define WM8904_R_IP_SEL_P_SHIFT                      2  /* R_IP_SEL_P - [3:2] */
+#define WM8904_R_IP_SEL_P_WIDTH                      2  /* R_IP_SEL_P - [3:2] */
+#define WM8904_R_MODE_MASK                      0x0003  /* R_MODE - [1:0] */
+#define WM8904_R_MODE_SHIFT                          0  /* R_MODE - [1:0] */
+#define WM8904_R_MODE_WIDTH                          2  /* R_MODE - [1:0] */
+
+/*
+ * R57 (0x39) - Analogue OUT1 Left
+ */
+#define WM8904_HPOUTL_MUTE                      0x0100  /* HPOUTL_MUTE */
+#define WM8904_HPOUTL_MUTE_MASK                 0x0100  /* HPOUTL_MUTE */
+#define WM8904_HPOUTL_MUTE_SHIFT                     8  /* HPOUTL_MUTE */
+#define WM8904_HPOUTL_MUTE_WIDTH                     1  /* HPOUTL_MUTE */
+#define WM8904_HPOUT_VU                         0x0080  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_MASK                    0x0080  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_SHIFT                        7  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_WIDTH                        1  /* HPOUT_VU */
+#define WM8904_HPOUTLZC                         0x0040  /* HPOUTLZC */
+#define WM8904_HPOUTLZC_MASK                    0x0040  /* HPOUTLZC */
+#define WM8904_HPOUTLZC_SHIFT                        6  /* HPOUTLZC */
+#define WM8904_HPOUTLZC_WIDTH                        1  /* HPOUTLZC */
+#define WM8904_HPOUTL_VOL_MASK                  0x003F  /* HPOUTL_VOL - [5:0] */
+#define WM8904_HPOUTL_VOL_SHIFT                      0  /* HPOUTL_VOL - [5:0] */
+#define WM8904_HPOUTL_VOL_WIDTH                      6  /* HPOUTL_VOL - [5:0] */
+
+/*
+ * R58 (0x3A) - Analogue OUT1 Right
+ */
+#define WM8904_HPOUTR_MUTE                      0x0100  /* HPOUTR_MUTE */
+#define WM8904_HPOUTR_MUTE_MASK                 0x0100  /* HPOUTR_MUTE */
+#define WM8904_HPOUTR_MUTE_SHIFT                     8  /* HPOUTR_MUTE */
+#define WM8904_HPOUTR_MUTE_WIDTH                     1  /* HPOUTR_MUTE */
+#define WM8904_HPOUT_VU                         0x0080  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_MASK                    0x0080  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_SHIFT                        7  /* HPOUT_VU */
+#define WM8904_HPOUT_VU_WIDTH                        1  /* HPOUT_VU */
+#define WM8904_HPOUTRZC                         0x0040  /* HPOUTRZC */
+#define WM8904_HPOUTRZC_MASK                    0x0040  /* HPOUTRZC */
+#define WM8904_HPOUTRZC_SHIFT                        6  /* HPOUTRZC */
+#define WM8904_HPOUTRZC_WIDTH                        1  /* HPOUTRZC */
+#define WM8904_HPOUTR_VOL_MASK                  0x003F  /* HPOUTR_VOL - [5:0] */
+#define WM8904_HPOUTR_VOL_SHIFT                      0  /* HPOUTR_VOL - [5:0] */
+#define WM8904_HPOUTR_VOL_WIDTH                      6  /* HPOUTR_VOL - [5:0] */
+
+/*
+ * R59 (0x3B) - Analogue OUT2 Left
+ */
+#define WM8904_LINEOUTL_MUTE                    0x0100  /* LINEOUTL_MUTE */
+#define WM8904_LINEOUTL_MUTE_MASK               0x0100  /* LINEOUTL_MUTE */
+#define WM8904_LINEOUTL_MUTE_SHIFT                   8  /* LINEOUTL_MUTE */
+#define WM8904_LINEOUTL_MUTE_WIDTH                   1  /* LINEOUTL_MUTE */
+#define WM8904_LINEOUT_VU                       0x0080  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_MASK                  0x0080  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_SHIFT                      7  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_WIDTH                      1  /* LINEOUT_VU */
+#define WM8904_LINEOUTLZC                       0x0040  /* LINEOUTLZC */
+#define WM8904_LINEOUTLZC_MASK                  0x0040  /* LINEOUTLZC */
+#define WM8904_LINEOUTLZC_SHIFT                      6  /* LINEOUTLZC */
+#define WM8904_LINEOUTLZC_WIDTH                      1  /* LINEOUTLZC */
+#define WM8904_LINEOUTL_VOL_MASK                0x003F  /* LINEOUTL_VOL - [5:0] */
+#define WM8904_LINEOUTL_VOL_SHIFT                    0  /* LINEOUTL_VOL - [5:0] */
+#define WM8904_LINEOUTL_VOL_WIDTH                    6  /* LINEOUTL_VOL - [5:0] */
+
+/*
+ * R60 (0x3C) - Analogue OUT2 Right
+ */
+#define WM8904_LINEOUTR_MUTE                    0x0100  /* LINEOUTR_MUTE */
+#define WM8904_LINEOUTR_MUTE_MASK               0x0100  /* LINEOUTR_MUTE */
+#define WM8904_LINEOUTR_MUTE_SHIFT                   8  /* LINEOUTR_MUTE */
+#define WM8904_LINEOUTR_MUTE_WIDTH                   1  /* LINEOUTR_MUTE */
+#define WM8904_LINEOUT_VU                       0x0080  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_MASK                  0x0080  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_SHIFT                      7  /* LINEOUT_VU */
+#define WM8904_LINEOUT_VU_WIDTH                      1  /* LINEOUT_VU */
+#define WM8904_LINEOUTRZC                       0x0040  /* LINEOUTRZC */
+#define WM8904_LINEOUTRZC_MASK                  0x0040  /* LINEOUTRZC */
+#define WM8904_LINEOUTRZC_SHIFT                      6  /* LINEOUTRZC */
+#define WM8904_LINEOUTRZC_WIDTH                      1  /* LINEOUTRZC */
+#define WM8904_LINEOUTR_VOL_MASK                0x003F  /* LINEOUTR_VOL - [5:0] */
+#define WM8904_LINEOUTR_VOL_SHIFT                    0  /* LINEOUTR_VOL - [5:0] */
+#define WM8904_LINEOUTR_VOL_WIDTH                    6  /* LINEOUTR_VOL - [5:0] */
+
+/*
+ * R61 (0x3D) - Analogue OUT12 ZC
+ */
+#define WM8904_HPL_BYP_ENA                      0x0008  /* HPL_BYP_ENA */
+#define WM8904_HPL_BYP_ENA_MASK                 0x0008  /* HPL_BYP_ENA */
+#define WM8904_HPL_BYP_ENA_SHIFT                     3  /* HPL_BYP_ENA */
+#define WM8904_HPL_BYP_ENA_WIDTH                     1  /* HPL_BYP_ENA */
+#define WM8904_HPR_BYP_ENA                      0x0004  /* HPR_BYP_ENA */
+#define WM8904_HPR_BYP_ENA_MASK                 0x0004  /* HPR_BYP_ENA */
+#define WM8904_HPR_BYP_ENA_SHIFT                     2  /* HPR_BYP_ENA */
+#define WM8904_HPR_BYP_ENA_WIDTH                     1  /* HPR_BYP_ENA */
+#define WM8904_LINEOUTL_BYP_ENA                 0x0002  /* LINEOUTL_BYP_ENA */
+#define WM8904_LINEOUTL_BYP_ENA_MASK            0x0002  /* LINEOUTL_BYP_ENA */
+#define WM8904_LINEOUTL_BYP_ENA_SHIFT                1  /* LINEOUTL_BYP_ENA */
+#define WM8904_LINEOUTL_BYP_ENA_WIDTH                1  /* LINEOUTL_BYP_ENA */
+#define WM8904_LINEOUTR_BYP_ENA                 0x0001  /* LINEOUTR_BYP_ENA */
+#define WM8904_LINEOUTR_BYP_ENA_MASK            0x0001  /* LINEOUTR_BYP_ENA */
+#define WM8904_LINEOUTR_BYP_ENA_SHIFT                0  /* LINEOUTR_BYP_ENA */
+#define WM8904_LINEOUTR_BYP_ENA_WIDTH                1  /* LINEOUTR_BYP_ENA */
+
+/*
+ * R67 (0x43) - DC Servo 0
+ */
+#define WM8904_DCS_ENA_CHAN_3                   0x0008  /* DCS_ENA_CHAN_3 */
+#define WM8904_DCS_ENA_CHAN_3_MASK              0x0008  /* DCS_ENA_CHAN_3 */
+#define WM8904_DCS_ENA_CHAN_3_SHIFT                  3  /* DCS_ENA_CHAN_3 */
+#define WM8904_DCS_ENA_CHAN_3_WIDTH                  1  /* DCS_ENA_CHAN_3 */
+#define WM8904_DCS_ENA_CHAN_2                   0x0004  /* DCS_ENA_CHAN_2 */
+#define WM8904_DCS_ENA_CHAN_2_MASK              0x0004  /* DCS_ENA_CHAN_2 */
+#define WM8904_DCS_ENA_CHAN_2_SHIFT                  2  /* DCS_ENA_CHAN_2 */
+#define WM8904_DCS_ENA_CHAN_2_WIDTH                  1  /* DCS_ENA_CHAN_2 */
+#define WM8904_DCS_ENA_CHAN_1                   0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8904_DCS_ENA_CHAN_1_MASK              0x0002  /* DCS_ENA_CHAN_1 */
+#define WM8904_DCS_ENA_CHAN_1_SHIFT                  1  /* DCS_ENA_CHAN_1 */
+#define WM8904_DCS_ENA_CHAN_1_WIDTH                  1  /* DCS_ENA_CHAN_1 */
+#define WM8904_DCS_ENA_CHAN_0                   0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8904_DCS_ENA_CHAN_0_MASK              0x0001  /* DCS_ENA_CHAN_0 */
+#define WM8904_DCS_ENA_CHAN_0_SHIFT                  0  /* DCS_ENA_CHAN_0 */
+#define WM8904_DCS_ENA_CHAN_0_WIDTH                  1  /* DCS_ENA_CHAN_0 */
+
+/*
+ * R68 (0x44) - DC Servo 1
+ */
+#define WM8904_DCS_TRIG_SINGLE_3                0x8000  /* DCS_TRIG_SINGLE_3 */
+#define WM8904_DCS_TRIG_SINGLE_3_MASK           0x8000  /* DCS_TRIG_SINGLE_3 */
+#define WM8904_DCS_TRIG_SINGLE_3_SHIFT              15  /* DCS_TRIG_SINGLE_3 */
+#define WM8904_DCS_TRIG_SINGLE_3_WIDTH               1  /* DCS_TRIG_SINGLE_3 */
+#define WM8904_DCS_TRIG_SINGLE_2                0x4000  /* DCS_TRIG_SINGLE_2 */
+#define WM8904_DCS_TRIG_SINGLE_2_MASK           0x4000  /* DCS_TRIG_SINGLE_2 */
+#define WM8904_DCS_TRIG_SINGLE_2_SHIFT              14  /* DCS_TRIG_SINGLE_2 */
+#define WM8904_DCS_TRIG_SINGLE_2_WIDTH               1  /* DCS_TRIG_SINGLE_2 */
+#define WM8904_DCS_TRIG_SINGLE_1                0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8904_DCS_TRIG_SINGLE_1_MASK           0x2000  /* DCS_TRIG_SINGLE_1 */
+#define WM8904_DCS_TRIG_SINGLE_1_SHIFT              13  /* DCS_TRIG_SINGLE_1 */
+#define WM8904_DCS_TRIG_SINGLE_1_WIDTH               1  /* DCS_TRIG_SINGLE_1 */
+#define WM8904_DCS_TRIG_SINGLE_0                0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8904_DCS_TRIG_SINGLE_0_MASK           0x1000  /* DCS_TRIG_SINGLE_0 */
+#define WM8904_DCS_TRIG_SINGLE_0_SHIFT              12  /* DCS_TRIG_SINGLE_0 */
+#define WM8904_DCS_TRIG_SINGLE_0_WIDTH               1  /* DCS_TRIG_SINGLE_0 */
+#define WM8904_DCS_TRIG_SERIES_3                0x0800  /* DCS_TRIG_SERIES_3 */
+#define WM8904_DCS_TRIG_SERIES_3_MASK           0x0800  /* DCS_TRIG_SERIES_3 */
+#define WM8904_DCS_TRIG_SERIES_3_SHIFT              11  /* DCS_TRIG_SERIES_3 */
+#define WM8904_DCS_TRIG_SERIES_3_WIDTH               1  /* DCS_TRIG_SERIES_3 */
+#define WM8904_DCS_TRIG_SERIES_2                0x0400  /* DCS_TRIG_SERIES_2 */
+#define WM8904_DCS_TRIG_SERIES_2_MASK           0x0400  /* DCS_TRIG_SERIES_2 */
+#define WM8904_DCS_TRIG_SERIES_2_SHIFT              10  /* DCS_TRIG_SERIES_2 */
+#define WM8904_DCS_TRIG_SERIES_2_WIDTH               1  /* DCS_TRIG_SERIES_2 */
+#define WM8904_DCS_TRIG_SERIES_1                0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8904_DCS_TRIG_SERIES_1_MASK           0x0200  /* DCS_TRIG_SERIES_1 */
+#define WM8904_DCS_TRIG_SERIES_1_SHIFT               9  /* DCS_TRIG_SERIES_1 */
+#define WM8904_DCS_TRIG_SERIES_1_WIDTH               1  /* DCS_TRIG_SERIES_1 */
+#define WM8904_DCS_TRIG_SERIES_0                0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8904_DCS_TRIG_SERIES_0_MASK           0x0100  /* DCS_TRIG_SERIES_0 */
+#define WM8904_DCS_TRIG_SERIES_0_SHIFT               8  /* DCS_TRIG_SERIES_0 */
+#define WM8904_DCS_TRIG_SERIES_0_WIDTH               1  /* DCS_TRIG_SERIES_0 */
+#define WM8904_DCS_TRIG_STARTUP_3               0x0080  /* DCS_TRIG_STARTUP_3 */
+#define WM8904_DCS_TRIG_STARTUP_3_MASK          0x0080  /* DCS_TRIG_STARTUP_3 */
+#define WM8904_DCS_TRIG_STARTUP_3_SHIFT              7  /* DCS_TRIG_STARTUP_3 */
+#define WM8904_DCS_TRIG_STARTUP_3_WIDTH              1  /* DCS_TRIG_STARTUP_3 */
+#define WM8904_DCS_TRIG_STARTUP_2               0x0040  /* DCS_TRIG_STARTUP_2 */
+#define WM8904_DCS_TRIG_STARTUP_2_MASK          0x0040  /* DCS_TRIG_STARTUP_2 */
+#define WM8904_DCS_TRIG_STARTUP_2_SHIFT              6  /* DCS_TRIG_STARTUP_2 */
+#define WM8904_DCS_TRIG_STARTUP_2_WIDTH              1  /* DCS_TRIG_STARTUP_2 */
+#define WM8904_DCS_TRIG_STARTUP_1               0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8904_DCS_TRIG_STARTUP_1_MASK          0x0020  /* DCS_TRIG_STARTUP_1 */
+#define WM8904_DCS_TRIG_STARTUP_1_SHIFT              5  /* DCS_TRIG_STARTUP_1 */
+#define WM8904_DCS_TRIG_STARTUP_1_WIDTH              1  /* DCS_TRIG_STARTUP_1 */
+#define WM8904_DCS_TRIG_STARTUP_0               0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8904_DCS_TRIG_STARTUP_0_MASK          0x0010  /* DCS_TRIG_STARTUP_0 */
+#define WM8904_DCS_TRIG_STARTUP_0_SHIFT              4  /* DCS_TRIG_STARTUP_0 */
+#define WM8904_DCS_TRIG_STARTUP_0_WIDTH              1  /* DCS_TRIG_STARTUP_0 */
+#define WM8904_DCS_TRIG_DAC_WR_3                0x0008  /* DCS_TRIG_DAC_WR_3 */
+#define WM8904_DCS_TRIG_DAC_WR_3_MASK           0x0008  /* DCS_TRIG_DAC_WR_3 */
+#define WM8904_DCS_TRIG_DAC_WR_3_SHIFT               3  /* DCS_TRIG_DAC_WR_3 */
+#define WM8904_DCS_TRIG_DAC_WR_3_WIDTH               1  /* DCS_TRIG_DAC_WR_3 */
+#define WM8904_DCS_TRIG_DAC_WR_2                0x0004  /* DCS_TRIG_DAC_WR_2 */
+#define WM8904_DCS_TRIG_DAC_WR_2_MASK           0x0004  /* DCS_TRIG_DAC_WR_2 */
+#define WM8904_DCS_TRIG_DAC_WR_2_SHIFT               2  /* DCS_TRIG_DAC_WR_2 */
+#define WM8904_DCS_TRIG_DAC_WR_2_WIDTH               1  /* DCS_TRIG_DAC_WR_2 */
+#define WM8904_DCS_TRIG_DAC_WR_1                0x0002  /* DCS_TRIG_DAC_WR_1 */
+#define WM8904_DCS_TRIG_DAC_WR_1_MASK           0x0002  /* DCS_TRIG_DAC_WR_1 */
+#define WM8904_DCS_TRIG_DAC_WR_1_SHIFT               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8904_DCS_TRIG_DAC_WR_1_WIDTH               1  /* DCS_TRIG_DAC_WR_1 */
+#define WM8904_DCS_TRIG_DAC_WR_0                0x0001  /* DCS_TRIG_DAC_WR_0 */
+#define WM8904_DCS_TRIG_DAC_WR_0_MASK           0x0001  /* DCS_TRIG_DAC_WR_0 */
+#define WM8904_DCS_TRIG_DAC_WR_0_SHIFT               0  /* DCS_TRIG_DAC_WR_0 */
+#define WM8904_DCS_TRIG_DAC_WR_0_WIDTH               1  /* DCS_TRIG_DAC_WR_0 */
+
+/*
+ * R69 (0x45) - DC Servo 2
+ */
+#define WM8904_DCS_TIMER_PERIOD_23_MASK         0x0F00  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8904_DCS_TIMER_PERIOD_23_SHIFT             8  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8904_DCS_TIMER_PERIOD_23_WIDTH             4  /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8904_DCS_TIMER_PERIOD_01_MASK         0x000F  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8904_DCS_TIMER_PERIOD_01_SHIFT             0  /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8904_DCS_TIMER_PERIOD_01_WIDTH             4  /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R71 (0x47) - DC Servo 4
+ */
+#define WM8904_DCS_SERIES_NO_23_MASK            0x007F  /* DCS_SERIES_NO_23 - [6:0] */
+#define WM8904_DCS_SERIES_NO_23_SHIFT                0  /* DCS_SERIES_NO_23 - [6:0] */
+#define WM8904_DCS_SERIES_NO_23_WIDTH                7  /* DCS_SERIES_NO_23 - [6:0] */
+
+/*
+ * R72 (0x48) - DC Servo 5
+ */
+#define WM8904_DCS_SERIES_NO_01_MASK            0x007F  /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8904_DCS_SERIES_NO_01_SHIFT                0  /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8904_DCS_SERIES_NO_01_WIDTH                7  /* DCS_SERIES_NO_01 - [6:0] */
+
+/*
+ * R73 (0x49) - DC Servo 6
+ */
+#define WM8904_DCS_DAC_WR_VAL_3_MASK            0x00FF  /* DCS_DAC_WR_VAL_3 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_3_SHIFT                0  /* DCS_DAC_WR_VAL_3 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_3_WIDTH                8  /* DCS_DAC_WR_VAL_3 - [7:0] */
+
+/*
+ * R74 (0x4A) - DC Servo 7
+ */
+#define WM8904_DCS_DAC_WR_VAL_2_MASK            0x00FF  /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_2_SHIFT                0  /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_2_WIDTH                8  /* DCS_DAC_WR_VAL_2 - [7:0] */
+
+/*
+ * R75 (0x4B) - DC Servo 8
+ */
+#define WM8904_DCS_DAC_WR_VAL_1_MASK            0x00FF  /* DCS_DAC_WR_VAL_1 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_1_SHIFT                0  /* DCS_DAC_WR_VAL_1 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_1_WIDTH                8  /* DCS_DAC_WR_VAL_1 - [7:0] */
+
+/*
+ * R76 (0x4C) - DC Servo 9
+ */
+#define WM8904_DCS_DAC_WR_VAL_0_MASK            0x00FF  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_0_SHIFT                0  /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8904_DCS_DAC_WR_VAL_0_WIDTH                8  /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R77 (0x4D) - DC Servo Readback 0
+ */
+#define WM8904_DCS_CAL_COMPLETE_MASK            0x0F00  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8904_DCS_CAL_COMPLETE_SHIFT                8  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8904_DCS_CAL_COMPLETE_WIDTH                4  /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8904_DCS_DAC_WR_COMPLETE_MASK         0x00F0  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8904_DCS_DAC_WR_COMPLETE_SHIFT             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8904_DCS_DAC_WR_COMPLETE_WIDTH             4  /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8904_DCS_STARTUP_COMPLETE_MASK        0x000F  /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8904_DCS_STARTUP_COMPLETE_SHIFT            0  /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8904_DCS_STARTUP_COMPLETE_WIDTH            4  /* DCS_STARTUP_COMPLETE - [3:0] */
+
+/*
+ * R90 (0x5A) - Analogue HP 0
+ */
+#define WM8904_HPL_RMV_SHORT                    0x0080  /* HPL_RMV_SHORT */
+#define WM8904_HPL_RMV_SHORT_MASK               0x0080  /* HPL_RMV_SHORT */
+#define WM8904_HPL_RMV_SHORT_SHIFT                   7  /* HPL_RMV_SHORT */
+#define WM8904_HPL_RMV_SHORT_WIDTH                   1  /* HPL_RMV_SHORT */
+#define WM8904_HPL_ENA_OUTP                     0x0040  /* HPL_ENA_OUTP */
+#define WM8904_HPL_ENA_OUTP_MASK                0x0040  /* HPL_ENA_OUTP */
+#define WM8904_HPL_ENA_OUTP_SHIFT                    6  /* HPL_ENA_OUTP */
+#define WM8904_HPL_ENA_OUTP_WIDTH                    1  /* HPL_ENA_OUTP */
+#define WM8904_HPL_ENA_DLY                      0x0020  /* HPL_ENA_DLY */
+#define WM8904_HPL_ENA_DLY_MASK                 0x0020  /* HPL_ENA_DLY */
+#define WM8904_HPL_ENA_DLY_SHIFT                     5  /* HPL_ENA_DLY */
+#define WM8904_HPL_ENA_DLY_WIDTH                     1  /* HPL_ENA_DLY */
+#define WM8904_HPL_ENA                          0x0010  /* HPL_ENA */
+#define WM8904_HPL_ENA_MASK                     0x0010  /* HPL_ENA */
+#define WM8904_HPL_ENA_SHIFT                         4  /* HPL_ENA */
+#define WM8904_HPL_ENA_WIDTH                         1  /* HPL_ENA */
+#define WM8904_HPR_RMV_SHORT                    0x0008  /* HPR_RMV_SHORT */
+#define WM8904_HPR_RMV_SHORT_MASK               0x0008  /* HPR_RMV_SHORT */
+#define WM8904_HPR_RMV_SHORT_SHIFT                   3  /* HPR_RMV_SHORT */
+#define WM8904_HPR_RMV_SHORT_WIDTH                   1  /* HPR_RMV_SHORT */
+#define WM8904_HPR_ENA_OUTP                     0x0004  /* HPR_ENA_OUTP */
+#define WM8904_HPR_ENA_OUTP_MASK                0x0004  /* HPR_ENA_OUTP */
+#define WM8904_HPR_ENA_OUTP_SHIFT                    2  /* HPR_ENA_OUTP */
+#define WM8904_HPR_ENA_OUTP_WIDTH                    1  /* HPR_ENA_OUTP */
+#define WM8904_HPR_ENA_DLY                      0x0002  /* HPR_ENA_DLY */
+#define WM8904_HPR_ENA_DLY_MASK                 0x0002  /* HPR_ENA_DLY */
+#define WM8904_HPR_ENA_DLY_SHIFT                     1  /* HPR_ENA_DLY */
+#define WM8904_HPR_ENA_DLY_WIDTH                     1  /* HPR_ENA_DLY */
+#define WM8904_HPR_ENA                          0x0001  /* HPR_ENA */
+#define WM8904_HPR_ENA_MASK                     0x0001  /* HPR_ENA */
+#define WM8904_HPR_ENA_SHIFT                         0  /* HPR_ENA */
+#define WM8904_HPR_ENA_WIDTH                         1  /* HPR_ENA */
+
+/*
+ * R94 (0x5E) - Analogue Lineout 0
+ */
+#define WM8904_LINEOUTL_RMV_SHORT               0x0080  /* LINEOUTL_RMV_SHORT */
+#define WM8904_LINEOUTL_RMV_SHORT_MASK          0x0080  /* LINEOUTL_RMV_SHORT */
+#define WM8904_LINEOUTL_RMV_SHORT_SHIFT              7  /* LINEOUTL_RMV_SHORT */
+#define WM8904_LINEOUTL_RMV_SHORT_WIDTH              1  /* LINEOUTL_RMV_SHORT */
+#define WM8904_LINEOUTL_ENA_OUTP                0x0040  /* LINEOUTL_ENA_OUTP */
+#define WM8904_LINEOUTL_ENA_OUTP_MASK           0x0040  /* LINEOUTL_ENA_OUTP */
+#define WM8904_LINEOUTL_ENA_OUTP_SHIFT               6  /* LINEOUTL_ENA_OUTP */
+#define WM8904_LINEOUTL_ENA_OUTP_WIDTH               1  /* LINEOUTL_ENA_OUTP */
+#define WM8904_LINEOUTL_ENA_DLY                 0x0020  /* LINEOUTL_ENA_DLY */
+#define WM8904_LINEOUTL_ENA_DLY_MASK            0x0020  /* LINEOUTL_ENA_DLY */
+#define WM8904_LINEOUTL_ENA_DLY_SHIFT                5  /* LINEOUTL_ENA_DLY */
+#define WM8904_LINEOUTL_ENA_DLY_WIDTH                1  /* LINEOUTL_ENA_DLY */
+#define WM8904_LINEOUTL_ENA                     0x0010  /* LINEOUTL_ENA */
+#define WM8904_LINEOUTL_ENA_MASK                0x0010  /* LINEOUTL_ENA */
+#define WM8904_LINEOUTL_ENA_SHIFT                    4  /* LINEOUTL_ENA */
+#define WM8904_LINEOUTL_ENA_WIDTH                    1  /* LINEOUTL_ENA */
+#define WM8904_LINEOUTR_RMV_SHORT               0x0008  /* LINEOUTR_RMV_SHORT */
+#define WM8904_LINEOUTR_RMV_SHORT_MASK          0x0008  /* LINEOUTR_RMV_SHORT */
+#define WM8904_LINEOUTR_RMV_SHORT_SHIFT              3  /* LINEOUTR_RMV_SHORT */
+#define WM8904_LINEOUTR_RMV_SHORT_WIDTH              1  /* LINEOUTR_RMV_SHORT */
+#define WM8904_LINEOUTR_ENA_OUTP                0x0004  /* LINEOUTR_ENA_OUTP */
+#define WM8904_LINEOUTR_ENA_OUTP_MASK           0x0004  /* LINEOUTR_ENA_OUTP */
+#define WM8904_LINEOUTR_ENA_OUTP_SHIFT               2  /* LINEOUTR_ENA_OUTP */
+#define WM8904_LINEOUTR_ENA_OUTP_WIDTH               1  /* LINEOUTR_ENA_OUTP */
+#define WM8904_LINEOUTR_ENA_DLY                 0x0002  /* LINEOUTR_ENA_DLY */
+#define WM8904_LINEOUTR_ENA_DLY_MASK            0x0002  /* LINEOUTR_ENA_DLY */
+#define WM8904_LINEOUTR_ENA_DLY_SHIFT                1  /* LINEOUTR_ENA_DLY */
+#define WM8904_LINEOUTR_ENA_DLY_WIDTH                1  /* LINEOUTR_ENA_DLY */
+#define WM8904_LINEOUTR_ENA                     0x0001  /* LINEOUTR_ENA */
+#define WM8904_LINEOUTR_ENA_MASK                0x0001  /* LINEOUTR_ENA */
+#define WM8904_LINEOUTR_ENA_SHIFT                    0  /* LINEOUTR_ENA */
+#define WM8904_LINEOUTR_ENA_WIDTH                    1  /* LINEOUTR_ENA */
+
+/*
+ * R98 (0x62) - Charge Pump 0
+ */
+#define WM8904_CP_ENA                           0x0001  /* CP_ENA */
+#define WM8904_CP_ENA_MASK                      0x0001  /* CP_ENA */
+#define WM8904_CP_ENA_SHIFT                          0  /* CP_ENA */
+#define WM8904_CP_ENA_WIDTH                          1  /* CP_ENA */
+
+/*
+ * R104 (0x68) - Class W 0
+ */
+#define WM8904_CP_DYN_PWR                       0x0001  /* CP_DYN_PWR */
+#define WM8904_CP_DYN_PWR_MASK                  0x0001  /* CP_DYN_PWR */
+#define WM8904_CP_DYN_PWR_SHIFT                      0  /* CP_DYN_PWR */
+#define WM8904_CP_DYN_PWR_WIDTH                      1  /* CP_DYN_PWR */
+
+/*
+ * R108 (0x6C) - Write Sequencer 0
+ */
+#define WM8904_WSEQ_ENA                         0x0100  /* WSEQ_ENA */
+#define WM8904_WSEQ_ENA_MASK                    0x0100  /* WSEQ_ENA */
+#define WM8904_WSEQ_ENA_SHIFT                        8  /* WSEQ_ENA */
+#define WM8904_WSEQ_ENA_WIDTH                        1  /* WSEQ_ENA */
+#define WM8904_WSEQ_WRITE_INDEX_MASK            0x001F  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8904_WSEQ_WRITE_INDEX_SHIFT                0  /* WSEQ_WRITE_INDEX - [4:0] */
+#define WM8904_WSEQ_WRITE_INDEX_WIDTH                5  /* WSEQ_WRITE_INDEX - [4:0] */
+
+/*
+ * R109 (0x6D) - Write Sequencer 1
+ */
+#define WM8904_WSEQ_DATA_WIDTH_MASK             0x7000  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8904_WSEQ_DATA_WIDTH_SHIFT                12  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8904_WSEQ_DATA_WIDTH_WIDTH                 3  /* WSEQ_DATA_WIDTH - [14:12] */
+#define WM8904_WSEQ_DATA_START_MASK             0x0F00  /* WSEQ_DATA_START - [11:8] */
+#define WM8904_WSEQ_DATA_START_SHIFT                 8  /* WSEQ_DATA_START - [11:8] */
+#define WM8904_WSEQ_DATA_START_WIDTH                 4  /* WSEQ_DATA_START - [11:8] */
+#define WM8904_WSEQ_ADDR_MASK                   0x00FF  /* WSEQ_ADDR - [7:0] */
+#define WM8904_WSEQ_ADDR_SHIFT                       0  /* WSEQ_ADDR - [7:0] */
+#define WM8904_WSEQ_ADDR_WIDTH                       8  /* WSEQ_ADDR - [7:0] */
+
+/*
+ * R110 (0x6E) - Write Sequencer 2
+ */
+#define WM8904_WSEQ_EOS                         0x4000  /* WSEQ_EOS */
+#define WM8904_WSEQ_EOS_MASK                    0x4000  /* WSEQ_EOS */
+#define WM8904_WSEQ_EOS_SHIFT                       14  /* WSEQ_EOS */
+#define WM8904_WSEQ_EOS_WIDTH                        1  /* WSEQ_EOS */
+#define WM8904_WSEQ_DELAY_MASK                  0x0F00  /* WSEQ_DELAY - [11:8] */
+#define WM8904_WSEQ_DELAY_SHIFT                      8  /* WSEQ_DELAY - [11:8] */
+#define WM8904_WSEQ_DELAY_WIDTH                      4  /* WSEQ_DELAY - [11:8] */
+#define WM8904_WSEQ_DATA_MASK                   0x00FF  /* WSEQ_DATA - [7:0] */
+#define WM8904_WSEQ_DATA_SHIFT                       0  /* WSEQ_DATA - [7:0] */
+#define WM8904_WSEQ_DATA_WIDTH                       8  /* WSEQ_DATA - [7:0] */
+
+/*
+ * R111 (0x6F) - Write Sequencer 3
+ */
+#define WM8904_WSEQ_ABORT                       0x0200  /* WSEQ_ABORT */
+#define WM8904_WSEQ_ABORT_MASK                  0x0200  /* WSEQ_ABORT */
+#define WM8904_WSEQ_ABORT_SHIFT                      9  /* WSEQ_ABORT */
+#define WM8904_WSEQ_ABORT_WIDTH                      1  /* WSEQ_ABORT */
+#define WM8904_WSEQ_START                       0x0100  /* WSEQ_START */
+#define WM8904_WSEQ_START_MASK                  0x0100  /* WSEQ_START */
+#define WM8904_WSEQ_START_SHIFT                      8  /* WSEQ_START */
+#define WM8904_WSEQ_START_WIDTH                      1  /* WSEQ_START */
+#define WM8904_WSEQ_START_INDEX_MASK            0x003F  /* WSEQ_START_INDEX - [5:0] */
+#define WM8904_WSEQ_START_INDEX_SHIFT                0  /* WSEQ_START_INDEX - [5:0] */
+#define WM8904_WSEQ_START_INDEX_WIDTH                6  /* WSEQ_START_INDEX - [5:0] */
+
+/*
+ * R112 (0x70) - Write Sequencer 4
+ */
+#define WM8904_WSEQ_CURRENT_INDEX_MASK          0x03F0  /* WSEQ_CURRENT_INDEX - [9:4] */
+#define WM8904_WSEQ_CURRENT_INDEX_SHIFT              4  /* WSEQ_CURRENT_INDEX - [9:4] */
+#define WM8904_WSEQ_CURRENT_INDEX_WIDTH              6  /* WSEQ_CURRENT_INDEX - [9:4] */
+#define WM8904_WSEQ_BUSY                        0x0001  /* WSEQ_BUSY */
+#define WM8904_WSEQ_BUSY_MASK                   0x0001  /* WSEQ_BUSY */
+#define WM8904_WSEQ_BUSY_SHIFT                       0  /* WSEQ_BUSY */
+#define WM8904_WSEQ_BUSY_WIDTH                       1  /* WSEQ_BUSY */
+
+/*
+ * R116 (0x74) - FLL Control 1
+ */
+#define WM8904_FLL_FRACN_ENA                    0x0004  /* FLL_FRACN_ENA */
+#define WM8904_FLL_FRACN_ENA_MASK               0x0004  /* FLL_FRACN_ENA */
+#define WM8904_FLL_FRACN_ENA_SHIFT                   2  /* FLL_FRACN_ENA */
+#define WM8904_FLL_FRACN_ENA_WIDTH                   1  /* FLL_FRACN_ENA */
+#define WM8904_FLL_OSC_ENA                      0x0002  /* FLL_OSC_ENA */
+#define WM8904_FLL_OSC_ENA_MASK                 0x0002  /* FLL_OSC_ENA */
+#define WM8904_FLL_OSC_ENA_SHIFT                     1  /* FLL_OSC_ENA */
+#define WM8904_FLL_OSC_ENA_WIDTH                     1  /* FLL_OSC_ENA */
+#define WM8904_FLL_ENA                          0x0001  /* FLL_ENA */
+#define WM8904_FLL_ENA_MASK                     0x0001  /* FLL_ENA */
+#define WM8904_FLL_ENA_SHIFT                         0  /* FLL_ENA */
+#define WM8904_FLL_ENA_WIDTH                         1  /* FLL_ENA */
+
+/*
+ * R117 (0x75) - FLL Control 2
+ */
+#define WM8904_FLL_OUTDIV_MASK                  0x3F00  /* FLL_OUTDIV - [13:8] */
+#define WM8904_FLL_OUTDIV_SHIFT                      8  /* FLL_OUTDIV - [13:8] */
+#define WM8904_FLL_OUTDIV_WIDTH                      6  /* FLL_OUTDIV - [13:8] */
+#define WM8904_FLL_CTRL_RATE_MASK               0x0070  /* FLL_CTRL_RATE - [6:4] */
+#define WM8904_FLL_CTRL_RATE_SHIFT                   4  /* FLL_CTRL_RATE - [6:4] */
+#define WM8904_FLL_CTRL_RATE_WIDTH                   3  /* FLL_CTRL_RATE - [6:4] */
+#define WM8904_FLL_FRATIO_MASK                  0x0007  /* FLL_FRATIO - [2:0] */
+#define WM8904_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [2:0] */
+#define WM8904_FLL_FRATIO_WIDTH                      3  /* FLL_FRATIO - [2:0] */
+
+/*
+ * R118 (0x76) - FLL Control 3
+ */
+#define WM8904_FLL_K_MASK                       0xFFFF  /* FLL_K - [15:0] */
+#define WM8904_FLL_K_SHIFT                           0  /* FLL_K - [15:0] */
+#define WM8904_FLL_K_WIDTH                          16  /* FLL_K - [15:0] */
+
+/*
+ * R119 (0x77) - FLL Control 4
+ */
+#define WM8904_FLL_N_MASK                       0x7FE0  /* FLL_N - [14:5] */
+#define WM8904_FLL_N_SHIFT                           5  /* FLL_N - [14:5] */
+#define WM8904_FLL_N_WIDTH                          10  /* FLL_N - [14:5] */
+#define WM8904_FLL_GAIN_MASK                    0x000F  /* FLL_GAIN - [3:0] */
+#define WM8904_FLL_GAIN_SHIFT                        0  /* FLL_GAIN - [3:0] */
+#define WM8904_FLL_GAIN_WIDTH                        4  /* FLL_GAIN - [3:0] */
+
+/*
+ * R120 (0x78) - FLL Control 5
+ */
+#define WM8904_FLL_CLK_REF_DIV_MASK             0x0018  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8904_FLL_CLK_REF_DIV_SHIFT                 3  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8904_FLL_CLK_REF_DIV_WIDTH                 2  /* FLL_CLK_REF_DIV - [4:3] */
+#define WM8904_FLL_CLK_REF_SRC_MASK             0x0003  /* FLL_CLK_REF_SRC - [1:0] */
+#define WM8904_FLL_CLK_REF_SRC_SHIFT                 0  /* FLL_CLK_REF_SRC - [1:0] */
+#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 */
+#define WM8904_MCLK_PU_MASK                     0x0080  /* MCLK_PU */
+#define WM8904_MCLK_PU_SHIFT                         7  /* MCLK_PU */
+#define WM8904_MCLK_PU_WIDTH                         1  /* MCLK_PU */
+#define WM8904_MCLK_PD                          0x0040  /* MCLK_PD */
+#define WM8904_MCLK_PD_MASK                     0x0040  /* MCLK_PD */
+#define WM8904_MCLK_PD_SHIFT                         6  /* MCLK_PD */
+#define WM8904_MCLK_PD_WIDTH                         1  /* MCLK_PD */
+#define WM8904_DACDAT_PU                        0x0020  /* DACDAT_PU */
+#define WM8904_DACDAT_PU_MASK                   0x0020  /* DACDAT_PU */
+#define WM8904_DACDAT_PU_SHIFT                       5  /* DACDAT_PU */
+#define WM8904_DACDAT_PU_WIDTH                       1  /* DACDAT_PU */
+#define WM8904_DACDAT_PD                        0x0010  /* DACDAT_PD */
+#define WM8904_DACDAT_PD_MASK                   0x0010  /* DACDAT_PD */
+#define WM8904_DACDAT_PD_SHIFT                       4  /* DACDAT_PD */
+#define WM8904_DACDAT_PD_WIDTH                       1  /* DACDAT_PD */
+#define WM8904_LRCLK_PU                         0x0008  /* LRCLK_PU */
+#define WM8904_LRCLK_PU_MASK                    0x0008  /* LRCLK_PU */
+#define WM8904_LRCLK_PU_SHIFT                        3  /* LRCLK_PU */
+#define WM8904_LRCLK_PU_WIDTH                        1  /* LRCLK_PU */
+#define WM8904_LRCLK_PD                         0x0004  /* LRCLK_PD */
+#define WM8904_LRCLK_PD_MASK                    0x0004  /* LRCLK_PD */
+#define WM8904_LRCLK_PD_SHIFT                        2  /* LRCLK_PD */
+#define WM8904_LRCLK_PD_WIDTH                        1  /* LRCLK_PD */
+#define WM8904_BCLK_PU                          0x0002  /* BCLK_PU */
+#define WM8904_BCLK_PU_MASK                     0x0002  /* BCLK_PU */
+#define WM8904_BCLK_PU_SHIFT                         1  /* BCLK_PU */
+#define WM8904_BCLK_PU_WIDTH                         1  /* BCLK_PU */
+#define WM8904_BCLK_PD                          0x0001  /* BCLK_PD */
+#define WM8904_BCLK_PD_MASK                     0x0001  /* BCLK_PD */
+#define WM8904_BCLK_PD_SHIFT                         0  /* BCLK_PD */
+#define WM8904_BCLK_PD_WIDTH                         1  /* BCLK_PD */
+
+/*
+ * R127 (0x7F) - Interrupt Status
+ */
+#define WM8904_IRQ                              0x0400  /* IRQ */
+#define WM8904_IRQ_MASK                         0x0400  /* IRQ */
+#define WM8904_IRQ_SHIFT                            10  /* IRQ */
+#define WM8904_IRQ_WIDTH                             1  /* IRQ */
+#define WM8904_GPIO_BCLK_EINT                   0x0200  /* GPIO_BCLK_EINT */
+#define WM8904_GPIO_BCLK_EINT_MASK              0x0200  /* GPIO_BCLK_EINT */
+#define WM8904_GPIO_BCLK_EINT_SHIFT                  9  /* GPIO_BCLK_EINT */
+#define WM8904_GPIO_BCLK_EINT_WIDTH                  1  /* GPIO_BCLK_EINT */
+#define WM8904_WSEQ_EINT                        0x0100  /* WSEQ_EINT */
+#define WM8904_WSEQ_EINT_MASK                   0x0100  /* WSEQ_EINT */
+#define WM8904_WSEQ_EINT_SHIFT                       8  /* WSEQ_EINT */
+#define WM8904_WSEQ_EINT_WIDTH                       1  /* WSEQ_EINT */
+#define WM8904_GPIO3_EINT                       0x0080  /* GPIO3_EINT */
+#define WM8904_GPIO3_EINT_MASK                  0x0080  /* GPIO3_EINT */
+#define WM8904_GPIO3_EINT_SHIFT                      7  /* GPIO3_EINT */
+#define WM8904_GPIO3_EINT_WIDTH                      1  /* GPIO3_EINT */
+#define WM8904_GPIO2_EINT                       0x0040  /* GPIO2_EINT */
+#define WM8904_GPIO2_EINT_MASK                  0x0040  /* GPIO2_EINT */
+#define WM8904_GPIO2_EINT_SHIFT                      6  /* GPIO2_EINT */
+#define WM8904_GPIO2_EINT_WIDTH                      1  /* GPIO2_EINT */
+#define WM8904_GPIO1_EINT                       0x0020  /* GPIO1_EINT */
+#define WM8904_GPIO1_EINT_MASK                  0x0020  /* GPIO1_EINT */
+#define WM8904_GPIO1_EINT_SHIFT                      5  /* GPIO1_EINT */
+#define WM8904_GPIO1_EINT_WIDTH                      1  /* GPIO1_EINT */
+#define WM8904_GPI8_EINT                        0x0010  /* GPI8_EINT */
+#define WM8904_GPI8_EINT_MASK                   0x0010  /* GPI8_EINT */
+#define WM8904_GPI8_EINT_SHIFT                       4  /* GPI8_EINT */
+#define WM8904_GPI8_EINT_WIDTH                       1  /* GPI8_EINT */
+#define WM8904_GPI7_EINT                        0x0008  /* GPI7_EINT */
+#define WM8904_GPI7_EINT_MASK                   0x0008  /* GPI7_EINT */
+#define WM8904_GPI7_EINT_SHIFT                       3  /* GPI7_EINT */
+#define WM8904_GPI7_EINT_WIDTH                       1  /* GPI7_EINT */
+#define WM8904_FLL_LOCK_EINT                    0x0004  /* FLL_LOCK_EINT */
+#define WM8904_FLL_LOCK_EINT_MASK               0x0004  /* FLL_LOCK_EINT */
+#define WM8904_FLL_LOCK_EINT_SHIFT                   2  /* FLL_LOCK_EINT */
+#define WM8904_FLL_LOCK_EINT_WIDTH                   1  /* FLL_LOCK_EINT */
+#define WM8904_MIC_SHRT_EINT                    0x0002  /* MIC_SHRT_EINT */
+#define WM8904_MIC_SHRT_EINT_MASK               0x0002  /* MIC_SHRT_EINT */
+#define WM8904_MIC_SHRT_EINT_SHIFT                   1  /* MIC_SHRT_EINT */
+#define WM8904_MIC_SHRT_EINT_WIDTH                   1  /* MIC_SHRT_EINT */
+#define WM8904_MIC_DET_EINT                     0x0001  /* MIC_DET_EINT */
+#define WM8904_MIC_DET_EINT_MASK                0x0001  /* MIC_DET_EINT */
+#define WM8904_MIC_DET_EINT_SHIFT                    0  /* MIC_DET_EINT */
+#define WM8904_MIC_DET_EINT_WIDTH                    1  /* MIC_DET_EINT */
+
+/*
+ * R128 (0x80) - Interrupt Status Mask
+ */
+#define WM8904_IM_GPIO_BCLK_EINT                0x0200  /* IM_GPIO_BCLK_EINT */
+#define WM8904_IM_GPIO_BCLK_EINT_MASK           0x0200  /* IM_GPIO_BCLK_EINT */
+#define WM8904_IM_GPIO_BCLK_EINT_SHIFT               9  /* IM_GPIO_BCLK_EINT */
+#define WM8904_IM_GPIO_BCLK_EINT_WIDTH               1  /* IM_GPIO_BCLK_EINT */
+#define WM8904_IM_WSEQ_EINT                     0x0100  /* IM_WSEQ_EINT */
+#define WM8904_IM_WSEQ_EINT_MASK                0x0100  /* IM_WSEQ_EINT */
+#define WM8904_IM_WSEQ_EINT_SHIFT                    8  /* IM_WSEQ_EINT */
+#define WM8904_IM_WSEQ_EINT_WIDTH                    1  /* IM_WSEQ_EINT */
+#define WM8904_IM_GPIO3_EINT                    0x0080  /* IM_GPIO3_EINT */
+#define WM8904_IM_GPIO3_EINT_MASK               0x0080  /* IM_GPIO3_EINT */
+#define WM8904_IM_GPIO3_EINT_SHIFT                   7  /* IM_GPIO3_EINT */
+#define WM8904_IM_GPIO3_EINT_WIDTH                   1  /* IM_GPIO3_EINT */
+#define WM8904_IM_GPIO2_EINT                    0x0040  /* IM_GPIO2_EINT */
+#define WM8904_IM_GPIO2_EINT_MASK               0x0040  /* IM_GPIO2_EINT */
+#define WM8904_IM_GPIO2_EINT_SHIFT                   6  /* IM_GPIO2_EINT */
+#define WM8904_IM_GPIO2_EINT_WIDTH                   1  /* IM_GPIO2_EINT */
+#define WM8904_IM_GPIO1_EINT                    0x0020  /* IM_GPIO1_EINT */
+#define WM8904_IM_GPIO1_EINT_MASK               0x0020  /* IM_GPIO1_EINT */
+#define WM8904_IM_GPIO1_EINT_SHIFT                   5  /* IM_GPIO1_EINT */
+#define WM8904_IM_GPIO1_EINT_WIDTH                   1  /* IM_GPIO1_EINT */
+#define WM8904_IM_GPI8_EINT                     0x0010  /* IM_GPI8_EINT */
+#define WM8904_IM_GPI8_EINT_MASK                0x0010  /* IM_GPI8_EINT */
+#define WM8904_IM_GPI8_EINT_SHIFT                    4  /* IM_GPI8_EINT */
+#define WM8904_IM_GPI8_EINT_WIDTH                    1  /* IM_GPI8_EINT */
+#define WM8904_IM_GPI7_EINT                     0x0008  /* IM_GPI7_EINT */
+#define WM8904_IM_GPI7_EINT_MASK                0x0008  /* IM_GPI7_EINT */
+#define WM8904_IM_GPI7_EINT_SHIFT                    3  /* IM_GPI7_EINT */
+#define WM8904_IM_GPI7_EINT_WIDTH                    1  /* IM_GPI7_EINT */
+#define WM8904_IM_FLL_LOCK_EINT                 0x0004  /* IM_FLL_LOCK_EINT */
+#define WM8904_IM_FLL_LOCK_EINT_MASK            0x0004  /* IM_FLL_LOCK_EINT */
+#define WM8904_IM_FLL_LOCK_EINT_SHIFT                2  /* IM_FLL_LOCK_EINT */
+#define WM8904_IM_FLL_LOCK_EINT_WIDTH                1  /* IM_FLL_LOCK_EINT */
+#define WM8904_IM_MIC_SHRT_EINT                 0x0002  /* IM_MIC_SHRT_EINT */
+#define WM8904_IM_MIC_SHRT_EINT_MASK            0x0002  /* IM_MIC_SHRT_EINT */
+#define WM8904_IM_MIC_SHRT_EINT_SHIFT                1  /* IM_MIC_SHRT_EINT */
+#define WM8904_IM_MIC_SHRT_EINT_WIDTH                1  /* IM_MIC_SHRT_EINT */
+#define WM8904_IM_MIC_DET_EINT                  0x0001  /* IM_MIC_DET_EINT */
+#define WM8904_IM_MIC_DET_EINT_MASK             0x0001  /* IM_MIC_DET_EINT */
+#define WM8904_IM_MIC_DET_EINT_SHIFT                 0  /* IM_MIC_DET_EINT */
+#define WM8904_IM_MIC_DET_EINT_WIDTH                 1  /* IM_MIC_DET_EINT */
+
+/*
+ * R129 (0x81) - Interrupt Polarity
+ */
+#define WM8904_GPIO_BCLK_EINT_POL               0x0200  /* GPIO_BCLK_EINT_POL */
+#define WM8904_GPIO_BCLK_EINT_POL_MASK          0x0200  /* GPIO_BCLK_EINT_POL */
+#define WM8904_GPIO_BCLK_EINT_POL_SHIFT              9  /* GPIO_BCLK_EINT_POL */
+#define WM8904_GPIO_BCLK_EINT_POL_WIDTH              1  /* GPIO_BCLK_EINT_POL */
+#define WM8904_WSEQ_EINT_POL                    0x0100  /* WSEQ_EINT_POL */
+#define WM8904_WSEQ_EINT_POL_MASK               0x0100  /* WSEQ_EINT_POL */
+#define WM8904_WSEQ_EINT_POL_SHIFT                   8  /* WSEQ_EINT_POL */
+#define WM8904_WSEQ_EINT_POL_WIDTH                   1  /* WSEQ_EINT_POL */
+#define WM8904_GPIO3_EINT_POL                   0x0080  /* GPIO3_EINT_POL */
+#define WM8904_GPIO3_EINT_POL_MASK              0x0080  /* GPIO3_EINT_POL */
+#define WM8904_GPIO3_EINT_POL_SHIFT                  7  /* GPIO3_EINT_POL */
+#define WM8904_GPIO3_EINT_POL_WIDTH                  1  /* GPIO3_EINT_POL */
+#define WM8904_GPIO2_EINT_POL                   0x0040  /* GPIO2_EINT_POL */
+#define WM8904_GPIO2_EINT_POL_MASK              0x0040  /* GPIO2_EINT_POL */
+#define WM8904_GPIO2_EINT_POL_SHIFT                  6  /* GPIO2_EINT_POL */
+#define WM8904_GPIO2_EINT_POL_WIDTH                  1  /* GPIO2_EINT_POL */
+#define WM8904_GPIO1_EINT_POL                   0x0020  /* GPIO1_EINT_POL */
+#define WM8904_GPIO1_EINT_POL_MASK              0x0020  /* GPIO1_EINT_POL */
+#define WM8904_GPIO1_EINT_POL_SHIFT                  5  /* GPIO1_EINT_POL */
+#define WM8904_GPIO1_EINT_POL_WIDTH                  1  /* GPIO1_EINT_POL */
+#define WM8904_GPI8_EINT_POL                    0x0010  /* GPI8_EINT_POL */
+#define WM8904_GPI8_EINT_POL_MASK               0x0010  /* GPI8_EINT_POL */
+#define WM8904_GPI8_EINT_POL_SHIFT                   4  /* GPI8_EINT_POL */
+#define WM8904_GPI8_EINT_POL_WIDTH                   1  /* GPI8_EINT_POL */
+#define WM8904_GPI7_EINT_POL                    0x0008  /* GPI7_EINT_POL */
+#define WM8904_GPI7_EINT_POL_MASK               0x0008  /* GPI7_EINT_POL */
+#define WM8904_GPI7_EINT_POL_SHIFT                   3  /* GPI7_EINT_POL */
+#define WM8904_GPI7_EINT_POL_WIDTH                   1  /* GPI7_EINT_POL */
+#define WM8904_FLL_LOCK_EINT_POL                0x0004  /* FLL_LOCK_EINT_POL */
+#define WM8904_FLL_LOCK_EINT_POL_MASK           0x0004  /* FLL_LOCK_EINT_POL */
+#define WM8904_FLL_LOCK_EINT_POL_SHIFT               2  /* FLL_LOCK_EINT_POL */
+#define WM8904_FLL_LOCK_EINT_POL_WIDTH               1  /* FLL_LOCK_EINT_POL */
+#define WM8904_MIC_SHRT_EINT_POL                0x0002  /* MIC_SHRT_EINT_POL */
+#define WM8904_MIC_SHRT_EINT_POL_MASK           0x0002  /* MIC_SHRT_EINT_POL */
+#define WM8904_MIC_SHRT_EINT_POL_SHIFT               1  /* MIC_SHRT_EINT_POL */
+#define WM8904_MIC_SHRT_EINT_POL_WIDTH               1  /* MIC_SHRT_EINT_POL */
+#define WM8904_MIC_DET_EINT_POL                 0x0001  /* MIC_DET_EINT_POL */
+#define WM8904_MIC_DET_EINT_POL_MASK            0x0001  /* MIC_DET_EINT_POL */
+#define WM8904_MIC_DET_EINT_POL_SHIFT                0  /* MIC_DET_EINT_POL */
+#define WM8904_MIC_DET_EINT_POL_WIDTH                1  /* MIC_DET_EINT_POL */
+
+/*
+ * R130 (0x82) - Interrupt Debounce
+ */
+#define WM8904_GPIO_BCLK_EINT_DB                0x0200  /* GPIO_BCLK_EINT_DB */
+#define WM8904_GPIO_BCLK_EINT_DB_MASK           0x0200  /* GPIO_BCLK_EINT_DB */
+#define WM8904_GPIO_BCLK_EINT_DB_SHIFT               9  /* GPIO_BCLK_EINT_DB */
+#define WM8904_GPIO_BCLK_EINT_DB_WIDTH               1  /* GPIO_BCLK_EINT_DB */
+#define WM8904_WSEQ_EINT_DB                     0x0100  /* WSEQ_EINT_DB */
+#define WM8904_WSEQ_EINT_DB_MASK                0x0100  /* WSEQ_EINT_DB */
+#define WM8904_WSEQ_EINT_DB_SHIFT                    8  /* WSEQ_EINT_DB */
+#define WM8904_WSEQ_EINT_DB_WIDTH                    1  /* WSEQ_EINT_DB */
+#define WM8904_GPIO3_EINT_DB                    0x0080  /* GPIO3_EINT_DB */
+#define WM8904_GPIO3_EINT_DB_MASK               0x0080  /* GPIO3_EINT_DB */
+#define WM8904_GPIO3_EINT_DB_SHIFT                   7  /* GPIO3_EINT_DB */
+#define WM8904_GPIO3_EINT_DB_WIDTH                   1  /* GPIO3_EINT_DB */
+#define WM8904_GPIO2_EINT_DB                    0x0040  /* GPIO2_EINT_DB */
+#define WM8904_GPIO2_EINT_DB_MASK               0x0040  /* GPIO2_EINT_DB */
+#define WM8904_GPIO2_EINT_DB_SHIFT                   6  /* GPIO2_EINT_DB */
+#define WM8904_GPIO2_EINT_DB_WIDTH                   1  /* GPIO2_EINT_DB */
+#define WM8904_GPIO1_EINT_DB                    0x0020  /* GPIO1_EINT_DB */
+#define WM8904_GPIO1_EINT_DB_MASK               0x0020  /* GPIO1_EINT_DB */
+#define WM8904_GPIO1_EINT_DB_SHIFT                   5  /* GPIO1_EINT_DB */
+#define WM8904_GPIO1_EINT_DB_WIDTH                   1  /* GPIO1_EINT_DB */
+#define WM8904_GPI8_EINT_DB                     0x0010  /* GPI8_EINT_DB */
+#define WM8904_GPI8_EINT_DB_MASK                0x0010  /* GPI8_EINT_DB */
+#define WM8904_GPI8_EINT_DB_SHIFT                    4  /* GPI8_EINT_DB */
+#define WM8904_GPI8_EINT_DB_WIDTH                    1  /* GPI8_EINT_DB */
+#define WM8904_GPI7_EINT_DB                     0x0008  /* GPI7_EINT_DB */
+#define WM8904_GPI7_EINT_DB_MASK                0x0008  /* GPI7_EINT_DB */
+#define WM8904_GPI7_EINT_DB_SHIFT                    3  /* GPI7_EINT_DB */
+#define WM8904_GPI7_EINT_DB_WIDTH                    1  /* GPI7_EINT_DB */
+#define WM8904_FLL_LOCK_EINT_DB                 0x0004  /* FLL_LOCK_EINT_DB */
+#define WM8904_FLL_LOCK_EINT_DB_MASK            0x0004  /* FLL_LOCK_EINT_DB */
+#define WM8904_FLL_LOCK_EINT_DB_SHIFT                2  /* FLL_LOCK_EINT_DB */
+#define WM8904_FLL_LOCK_EINT_DB_WIDTH                1  /* FLL_LOCK_EINT_DB */
+#define WM8904_MIC_SHRT_EINT_DB                 0x0002  /* MIC_SHRT_EINT_DB */
+#define WM8904_MIC_SHRT_EINT_DB_MASK            0x0002  /* MIC_SHRT_EINT_DB */
+#define WM8904_MIC_SHRT_EINT_DB_SHIFT                1  /* MIC_SHRT_EINT_DB */
+#define WM8904_MIC_SHRT_EINT_DB_WIDTH                1  /* MIC_SHRT_EINT_DB */
+#define WM8904_MIC_DET_EINT_DB                  0x0001  /* MIC_DET_EINT_DB */
+#define WM8904_MIC_DET_EINT_DB_MASK             0x0001  /* MIC_DET_EINT_DB */
+#define WM8904_MIC_DET_EINT_DB_SHIFT                 0  /* MIC_DET_EINT_DB */
+#define WM8904_MIC_DET_EINT_DB_WIDTH                 1  /* MIC_DET_EINT_DB */
+
+/*
+ * R134 (0x86) - EQ1
+ */
+#define WM8904_EQ_ENA                           0x0001  /* EQ_ENA */
+#define WM8904_EQ_ENA_MASK                      0x0001  /* EQ_ENA */
+#define WM8904_EQ_ENA_SHIFT                          0  /* EQ_ENA */
+#define WM8904_EQ_ENA_WIDTH                          1  /* EQ_ENA */
+
+/*
+ * R135 (0x87) - EQ2
+ */
+#define WM8904_EQ_B1_GAIN_MASK                  0x001F  /* EQ_B1_GAIN - [4:0] */
+#define WM8904_EQ_B1_GAIN_SHIFT                      0  /* EQ_B1_GAIN - [4:0] */
+#define WM8904_EQ_B1_GAIN_WIDTH                      5  /* EQ_B1_GAIN - [4:0] */
+
+/*
+ * R136 (0x88) - EQ3
+ */
+#define WM8904_EQ_B2_GAIN_MASK                  0x001F  /* EQ_B2_GAIN - [4:0] */
+#define WM8904_EQ_B2_GAIN_SHIFT                      0  /* EQ_B2_GAIN - [4:0] */
+#define WM8904_EQ_B2_GAIN_WIDTH                      5  /* EQ_B2_GAIN - [4:0] */
+
+/*
+ * R137 (0x89) - EQ4
+ */
+#define WM8904_EQ_B3_GAIN_MASK                  0x001F  /* EQ_B3_GAIN - [4:0] */
+#define WM8904_EQ_B3_GAIN_SHIFT                      0  /* EQ_B3_GAIN - [4:0] */
+#define WM8904_EQ_B3_GAIN_WIDTH                      5  /* EQ_B3_GAIN - [4:0] */
+
+/*
+ * R138 (0x8A) - EQ5
+ */
+#define WM8904_EQ_B4_GAIN_MASK                  0x001F  /* EQ_B4_GAIN - [4:0] */
+#define WM8904_EQ_B4_GAIN_SHIFT                      0  /* EQ_B4_GAIN - [4:0] */
+#define WM8904_EQ_B4_GAIN_WIDTH                      5  /* EQ_B4_GAIN - [4:0] */
+
+/*
+ * R139 (0x8B) - EQ6
+ */
+#define WM8904_EQ_B5_GAIN_MASK                  0x001F  /* EQ_B5_GAIN - [4:0] */
+#define WM8904_EQ_B5_GAIN_SHIFT                      0  /* EQ_B5_GAIN - [4:0] */
+#define WM8904_EQ_B5_GAIN_WIDTH                      5  /* EQ_B5_GAIN - [4:0] */
+
+/*
+ * R140 (0x8C) - EQ7
+ */
+#define WM8904_EQ_B1_A_MASK                     0xFFFF  /* EQ_B1_A - [15:0] */
+#define WM8904_EQ_B1_A_SHIFT                         0  /* EQ_B1_A - [15:0] */
+#define WM8904_EQ_B1_A_WIDTH                        16  /* EQ_B1_A - [15:0] */
+
+/*
+ * R141 (0x8D) - EQ8
+ */
+#define WM8904_EQ_B1_B_MASK                     0xFFFF  /* EQ_B1_B - [15:0] */
+#define WM8904_EQ_B1_B_SHIFT                         0  /* EQ_B1_B - [15:0] */
+#define WM8904_EQ_B1_B_WIDTH                        16  /* EQ_B1_B - [15:0] */
+
+/*
+ * R142 (0x8E) - EQ9
+ */
+#define WM8904_EQ_B1_PG_MASK                    0xFFFF  /* EQ_B1_PG - [15:0] */
+#define WM8904_EQ_B1_PG_SHIFT                        0  /* EQ_B1_PG - [15:0] */
+#define WM8904_EQ_B1_PG_WIDTH                       16  /* EQ_B1_PG - [15:0] */
+
+/*
+ * R143 (0x8F) - EQ10
+ */
+#define WM8904_EQ_B2_A_MASK                     0xFFFF  /* EQ_B2_A - [15:0] */
+#define WM8904_EQ_B2_A_SHIFT                         0  /* EQ_B2_A - [15:0] */
+#define WM8904_EQ_B2_A_WIDTH                        16  /* EQ_B2_A - [15:0] */
+
+/*
+ * R144 (0x90) - EQ11
+ */
+#define WM8904_EQ_B2_B_MASK                     0xFFFF  /* EQ_B2_B - [15:0] */
+#define WM8904_EQ_B2_B_SHIFT                         0  /* EQ_B2_B - [15:0] */
+#define WM8904_EQ_B2_B_WIDTH                        16  /* EQ_B2_B - [15:0] */
+
+/*
+ * R145 (0x91) - EQ12
+ */
+#define WM8904_EQ_B2_C_MASK                     0xFFFF  /* EQ_B2_C - [15:0] */
+#define WM8904_EQ_B2_C_SHIFT                         0  /* EQ_B2_C - [15:0] */
+#define WM8904_EQ_B2_C_WIDTH                        16  /* EQ_B2_C - [15:0] */
+
+/*
+ * R146 (0x92) - EQ13
+ */
+#define WM8904_EQ_B2_PG_MASK                    0xFFFF  /* EQ_B2_PG - [15:0] */
+#define WM8904_EQ_B2_PG_SHIFT                        0  /* EQ_B2_PG - [15:0] */
+#define WM8904_EQ_B2_PG_WIDTH                       16  /* EQ_B2_PG - [15:0] */
+
+/*
+ * R147 (0x93) - EQ14
+ */
+#define WM8904_EQ_B3_A_MASK                     0xFFFF  /* EQ_B3_A - [15:0] */
+#define WM8904_EQ_B3_A_SHIFT                         0  /* EQ_B3_A - [15:0] */
+#define WM8904_EQ_B3_A_WIDTH                        16  /* EQ_B3_A - [15:0] */
+
+/*
+ * R148 (0x94) - EQ15
+ */
+#define WM8904_EQ_B3_B_MASK                     0xFFFF  /* EQ_B3_B - [15:0] */
+#define WM8904_EQ_B3_B_SHIFT                         0  /* EQ_B3_B - [15:0] */
+#define WM8904_EQ_B3_B_WIDTH                        16  /* EQ_B3_B - [15:0] */
+
+/*
+ * R149 (0x95) - EQ16
+ */
+#define WM8904_EQ_B3_C_MASK                     0xFFFF  /* EQ_B3_C - [15:0] */
+#define WM8904_EQ_B3_C_SHIFT                         0  /* EQ_B3_C - [15:0] */
+#define WM8904_EQ_B3_C_WIDTH                        16  /* EQ_B3_C - [15:0] */
+
+/*
+ * R150 (0x96) - EQ17
+ */
+#define WM8904_EQ_B3_PG_MASK                    0xFFFF  /* EQ_B3_PG - [15:0] */
+#define WM8904_EQ_B3_PG_SHIFT                        0  /* EQ_B3_PG - [15:0] */
+#define WM8904_EQ_B3_PG_WIDTH                       16  /* EQ_B3_PG - [15:0] */
+
+/*
+ * R151 (0x97) - EQ18
+ */
+#define WM8904_EQ_B4_A_MASK                     0xFFFF  /* EQ_B4_A - [15:0] */
+#define WM8904_EQ_B4_A_SHIFT                         0  /* EQ_B4_A - [15:0] */
+#define WM8904_EQ_B4_A_WIDTH                        16  /* EQ_B4_A - [15:0] */
+
+/*
+ * R152 (0x98) - EQ19
+ */
+#define WM8904_EQ_B4_B_MASK                     0xFFFF  /* EQ_B4_B - [15:0] */
+#define WM8904_EQ_B4_B_SHIFT                         0  /* EQ_B4_B - [15:0] */
+#define WM8904_EQ_B4_B_WIDTH                        16  /* EQ_B4_B - [15:0] */
+
+/*
+ * R153 (0x99) - EQ20
+ */
+#define WM8904_EQ_B4_C_MASK                     0xFFFF  /* EQ_B4_C - [15:0] */
+#define WM8904_EQ_B4_C_SHIFT                         0  /* EQ_B4_C - [15:0] */
+#define WM8904_EQ_B4_C_WIDTH                        16  /* EQ_B4_C - [15:0] */
+
+/*
+ * R154 (0x9A) - EQ21
+ */
+#define WM8904_EQ_B4_PG_MASK                    0xFFFF  /* EQ_B4_PG - [15:0] */
+#define WM8904_EQ_B4_PG_SHIFT                        0  /* EQ_B4_PG - [15:0] */
+#define WM8904_EQ_B4_PG_WIDTH                       16  /* EQ_B4_PG - [15:0] */
+
+/*
+ * R155 (0x9B) - EQ22
+ */
+#define WM8904_EQ_B5_A_MASK                     0xFFFF  /* EQ_B5_A - [15:0] */
+#define WM8904_EQ_B5_A_SHIFT                         0  /* EQ_B5_A - [15:0] */
+#define WM8904_EQ_B5_A_WIDTH                        16  /* EQ_B5_A - [15:0] */
+
+/*
+ * R156 (0x9C) - EQ23
+ */
+#define WM8904_EQ_B5_B_MASK                     0xFFFF  /* EQ_B5_B - [15:0] */
+#define WM8904_EQ_B5_B_SHIFT                         0  /* EQ_B5_B - [15:0] */
+#define WM8904_EQ_B5_B_WIDTH                        16  /* EQ_B5_B - [15:0] */
+
+/*
+ * R157 (0x9D) - EQ24
+ */
+#define WM8904_EQ_B5_PG_MASK                    0xFFFF  /* EQ_B5_PG - [15:0] */
+#define WM8904_EQ_B5_PG_SHIFT                        0  /* EQ_B5_PG - [15:0] */
+#define WM8904_EQ_B5_PG_WIDTH                       16  /* EQ_B5_PG - [15:0] */
+
+/*
+ * R161 (0xA1) - Control Interface Test 1
+ */
+#define WM8904_USER_KEY                         0x0002  /* USER_KEY */
+#define WM8904_USER_KEY_MASK                    0x0002  /* USER_KEY */
+#define WM8904_USER_KEY_SHIFT                        1  /* USER_KEY */
+#define WM8904_USER_KEY_WIDTH                        1  /* USER_KEY */
+
+/*
+ * R204 (0xCC) - Analogue Output Bias 0
+ */
+#define WM8904_PGA_BIAS_MASK                    0x0070  /* PGA_BIAS - [6:4] */
+#define WM8904_PGA_BIAS_SHIFT                        4  /* PGA_BIAS - [6:4] */
+#define WM8904_PGA_BIAS_WIDTH                        3  /* PGA_BIAS - [6:4] */
+
+/*
+ * R247 (0xF7) - FLL NCO Test 0
+ */
+#define WM8904_FLL_FRC_NCO                      0x0001  /* FLL_FRC_NCO */
+#define WM8904_FLL_FRC_NCO_MASK                 0x0001  /* FLL_FRC_NCO */
+#define WM8904_FLL_FRC_NCO_SHIFT                     0  /* FLL_FRC_NCO */
+#define WM8904_FLL_FRC_NCO_WIDTH                     1  /* FLL_FRC_NCO */
+
+/*
+ * R248 (0xF8) - FLL NCO Test 1
+ */
+#define WM8904_FLL_FRC_NCO_VAL_MASK             0x003F  /* FLL_FRC_NCO_VAL - [5:0] */
+#define WM8904_FLL_FRC_NCO_VAL_SHIFT                 0  /* FLL_FRC_NCO_VAL - [5:0] */
+#define WM8904_FLL_FRC_NCO_VAL_WIDTH                 6  /* FLL_FRC_NCO_VAL - [5:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 1ef2454c5205..0c04b476487f 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -30,6 +30,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -298,7 +299,6 @@ static int wm8940_add_widgets(struct snd_soc_codec *codec)
         ret = snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
         if (ret)
                 goto error_ret;
-        ret = snd_soc_dapm_new_widgets(codec);
 
 error_ret:
         return ret;
@@ -379,23 +379,23 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
                 iface |= (1 << 9);
 
         switch (params_rate(params)) {
-        case SNDRV_PCM_RATE_8000:
+        case 8000:
                 addcntrl |= (0x5 << 1);
                 break;
-        case SNDRV_PCM_RATE_11025:
+        case 11025:
                 addcntrl |= (0x4 << 1);
                 break;
-        case SNDRV_PCM_RATE_16000:
+        case 16000:
                 addcntrl |= (0x3 << 1);
                 break;
-        case SNDRV_PCM_RATE_22050:
+        case 22050:
                 addcntrl |= (0x2 << 1);
                 break;
-        case SNDRV_PCM_RATE_32000:
+        case 32000:
                 addcntrl |= (0x1 << 1);
                 break;
-        case SNDRV_PCM_RATE_44100:
-        case SNDRV_PCM_RATE_48000:
+        case 44100:
+        case 48000:
                 break;
         }
         ret = snd_soc_write(codec, WM8940_ADDCNTRL, addcntrl);
@@ -536,8 +536,8 @@ static void pll_factors(unsigned int target, unsigned int source)
 }
 
 /* Untested at the moment */
-static int wm8940_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8940_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 reg;
@@ -731,12 +731,6 @@ static int wm8940_probe(struct platform_device *pdev)
         if (ret)
                 goto error_free_pcms;
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto error_free_pcms;
-        }
-
         return ret;
 
 error_free_pcms:
@@ -877,21 +871,6 @@ static int __devexit wm8940_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8940_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8940_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8940_i2c_suspend NULL
-#define wm8940_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8940_i2c_id[] = {
         { "wm8940", 0 },
         { }
@@ -905,8 +884,6 @@ static struct i2c_driver wm8940_i2c_driver = {
         },
         .probe = wm8940_i2c_probe,
         .remove = __devexit_p(wm8940_i2c_remove),
-        .suspend = wm8940_i2c_suspend,
-        .resume = wm8940_i2c_resume,
         .id_table = wm8940_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
new file mode 100644
index 000000000000..c8d7a809af4d
--- /dev/null
+++ b/sound/soc/codecs/wm8955.c
@@ -0,0 +1,1152 @@
+/*
+ * wm8955.c  --  WM8955 ALSA SoC Audio driver
+ *
+ * Copyright 2009 Wolfson Microelectronics plc
+ *
+ * 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.
+ */
+
+#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/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.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 <sound/wm8955.h>
+
+#include "wm8955.h"
+
+static struct snd_soc_codec *wm8955_codec;
+struct snd_soc_codec_device soc_codec_dev_wm8955;
+
+#define WM8955_NUM_SUPPLIES 4
+static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
+        "DCVDD",
+        "DBVDD",
+        "HPVDD",
+        "AVDD",
+};
+
+/* codec private data */
+struct wm8955_priv {
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8955_MAX_REGISTER + 1];
+
+        unsigned int mclk_rate;
+
+        int deemph;
+        int fs;
+
+        struct regulator_bulk_data supplies[WM8955_NUM_SUPPLIES];
+
+        struct wm8955_pdata *pdata;
+};
+
+static const u16 wm8955_reg[WM8955_MAX_REGISTER + 1] = {
+        0x0000,     /* R0 */
+        0x0000,     /* R1 */
+        0x0079,     /* R2  - LOUT1 volume */
+        0x0079,     /* R3  - ROUT1 volume */
+        0x0000,     /* R4 */
+        0x0008,     /* R5  - DAC Control */
+        0x0000,     /* R6 */
+        0x000A,     /* R7  - Audio Interface */
+        0x0000,     /* R8  - Sample Rate */
+        0x0000,     /* R9 */
+        0x00FF,     /* R10 - Left DAC volume */
+        0x00FF,     /* R11 - Right DAC volume */
+        0x000F,     /* R12 - Bass control */
+        0x000F,     /* R13 - Treble control */
+        0x0000,     /* R14 */
+        0x0000,     /* R15 - Reset */
+        0x0000,     /* R16 */
+        0x0000,     /* R17 */
+        0x0000,     /* R18 */
+        0x0000,     /* R19 */
+        0x0000,     /* R20 */
+        0x0000,     /* R21 */
+        0x0000,     /* R22 */
+        0x00C1,     /* R23 - Additional control (1) */
+        0x0000,     /* R24 - Additional control (2) */
+        0x0000,     /* R25 - Power Management (1) */
+        0x0000,     /* R26 - Power Management (2) */
+        0x0000,     /* R27 - Additional Control (3) */
+        0x0000,     /* R28 */
+        0x0000,     /* R29 */
+        0x0000,     /* R30 */
+        0x0000,     /* R31 */
+        0x0000,     /* R32 */
+        0x0000,     /* R33 */
+        0x0050,     /* R34 - Left out Mix (1) */
+        0x0050,     /* R35 - Left out Mix (2) */
+        0x0050,     /* R36 - Right out Mix (1) */
+        0x0050,     /* R37 - Right Out Mix (2) */
+        0x0050,     /* R38 - Mono out Mix (1) */
+        0x0050,     /* R39 - Mono out Mix (2) */
+        0x0079,     /* R40 - LOUT2 volume */
+        0x0079,     /* R41 - ROUT2 volume */
+        0x0079,     /* R42 - MONOOUT volume */
+        0x0000,     /* R43 - Clocking / PLL */
+        0x0103,     /* R44 - PLL Control 1 */
+        0x0024,     /* R45 - PLL Control 2 */
+        0x01BA,     /* R46 - PLL Control 3 */
+        0x0000,     /* R47 */
+        0x0000,     /* R48 */
+        0x0000,     /* R49 */
+        0x0000,     /* R50 */
+        0x0000,     /* R51 */
+        0x0000,     /* R52 */
+        0x0000,     /* R53 */
+        0x0000,     /* R54 */
+        0x0000,     /* R55 */
+        0x0000,     /* R56 */
+        0x0000,     /* R57 */
+        0x0000,     /* R58 */
+        0x0000,     /* R59 - PLL Control 4 */
+};
+
+static int wm8955_reset(struct snd_soc_codec *codec)
+{
+        return snd_soc_write(codec, WM8955_RESET, 0);
+}
+
+struct pll_factors {
+        int n;
+        int k;
+        int outdiv;
+};
+
+/* The size in bits of the FLL divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 22) * 10)
+
+static int wm8995_pll_factors(struct device *dev,
+                              int Fref, int Fout, struct pll_factors *pll)
+{
+        u64 Kpart;
+        unsigned int K, Ndiv, Nmod, target;
+
+        dev_dbg(dev, "Fref=%u Fout=%u\n", Fref, Fout);
+
+        /* The oscilator should run at should be 90-100MHz, and
+         * there's a divide by 4 plus an optional divide by 2 in the
+         * output path to generate the system clock.  The clock table
+         * is sortd so we should always generate a suitable target. */
+        target = Fout * 4;
+        if (target < 90000000) {
+                pll->outdiv = 1;
+                target *= 2;
+        } else {
+                pll->outdiv = 0;
+        }
+
+        WARN_ON(target < 90000000 || target > 100000000);
+
+        dev_dbg(dev, "Fvco=%dHz\n", target);
+
+        /* Now, calculate N.K */
+        Ndiv = target / Fref;
+
+        pll->n = Ndiv;
+        Nmod = target % Fref;
+        dev_dbg(dev, "Nmod=%d\n", Nmod);
+
+        /* Calculate fractional part - scale up so we can round. */
+        Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+
+        do_div(Kpart, Fref);
+
+        K = Kpart & 0xFFFFFFFF;
+
+        if ((K % 10) >= 5)
+                K += 5;
+
+        /* Move down to proper range now rounding is done */
+        pll->k = K / 10;
+
+        dev_dbg(dev, "N=%x K=%x OUTDIV=%x\n", pll->n, pll->k, pll->outdiv);
+
+        return 0;
+}
+
+/* Lookup table specifiying SRATE (table 25 in datasheet); some of the
+ * output frequencies have been rounded to the standard frequencies
+ * they are intended to match where the error is slight. */
+static struct {
+        int mclk;
+        int fs;
+        int usb;
+        int sr;
+} clock_cfgs[] = {
+        { 18432000,  8000, 0,  3, },
+        { 18432000, 12000, 0,  9, },
+        { 18432000, 16000, 0, 11, },
+        { 18432000, 24000, 0, 29, },
+        { 18432000, 32000, 0, 13, },
+        { 18432000, 48000, 0,  1, },
+        { 18432000, 96000, 0, 15, },
+
+        { 16934400,  8018, 0, 19, },
+        { 16934400, 11025, 0, 25, },
+        { 16934400, 22050, 0, 27, },
+        { 16934400, 44100, 0, 17, },
+        { 16934400, 88200, 0, 31, },
+
+        { 12000000,  8000, 1,  2, },
+        { 12000000, 11025, 1, 25, },
+        { 12000000, 12000, 1,  8, },
+        { 12000000, 16000, 1, 10, },
+        { 12000000, 22050, 1, 27, },
+        { 12000000, 24000, 1, 28, },
+        { 12000000, 32000, 1, 12, },
+        { 12000000, 44100, 1, 17, },
+        { 12000000, 48000, 1,  0, },
+        { 12000000, 88200, 1, 31, },
+        { 12000000, 96000, 1, 14, },
+
+        { 12288000,  8000, 0,  2, },
+        { 12288000, 12000, 0,  8, },
+        { 12288000, 16000, 0, 10, },
+        { 12288000, 24000, 0, 28, },
+        { 12288000, 32000, 0, 12, },
+        { 12288000, 48000, 0,  0, },
+        { 12288000, 96000, 0, 14, },
+
+        { 12289600,  8018, 0, 18, },
+        { 12289600, 11025, 0, 24, },
+        { 12289600, 22050, 0, 26, },
+        { 11289600, 44100, 0, 16, },
+        { 11289600, 88200, 0, 31, },
+};
+
+static int wm8955_configure_clocking(struct snd_soc_codec *codec)
+{
+        struct wm8955_priv *wm8955 = codec->private_data;
+        int i, ret, val;
+        int clocking = 0;
+        int srate = 0;
+        int sr = -1;
+        struct pll_factors pll;
+
+        /* If we're not running a sample rate currently just pick one */
+        if (wm8955->fs == 0)
+                wm8955->fs = 8000;
+
+        /* Can we generate an exact output? */
+        for (i = 0; i < ARRAY_SIZE(clock_cfgs); i++) {
+                if (wm8955->fs != clock_cfgs[i].fs)
+                        continue;
+                sr = i;
+
+                if (wm8955->mclk_rate == clock_cfgs[i].mclk)
+                        break;
+        }
+
+        /* We should never get here with an unsupported sample rate */
+        if (sr == -1) {
+                dev_err(codec->dev, "Sample rate %dHz unsupported\n",
+                        wm8955->fs);
+                WARN_ON(sr == -1);
+                return -EINVAL;
+        }
+
+        if (i == ARRAY_SIZE(clock_cfgs)) {
+                /* If we can't generate the right clock from MCLK then
+                 * we should configure the PLL to supply us with an
+                 * appropriate clock.
+                 */
+                clocking |= WM8955_MCLKSEL;
+
+                /* Use the last divider configuration we saw for the
+                 * sample rate. */
+                ret = wm8995_pll_factors(codec->dev, wm8955->mclk_rate,
+                                         clock_cfgs[sr].mclk, &pll);
+                if (ret != 0) {
+                        dev_err(codec->dev,
+                                "Unable to generate %dHz from %dHz MCLK\n",
+                                wm8955->fs, wm8955->mclk_rate);
+                        return -EINVAL;
+                }
+
+                snd_soc_update_bits(codec, WM8955_PLL_CONTROL_1,
+                                    WM8955_N_MASK | WM8955_K_21_18_MASK,
+                                    (pll.n << WM8955_N_SHIFT) |
+                                    pll.k >> 18);
+                snd_soc_update_bits(codec, WM8955_PLL_CONTROL_2,
+                                    WM8955_K_17_9_MASK,
+                                    (pll.k >> 9) & WM8955_K_17_9_MASK);
+                snd_soc_update_bits(codec, WM8955_PLL_CONTROL_2,
+                                    WM8955_K_8_0_MASK,
+                                    pll.k & WM8955_K_8_0_MASK);
+                if (pll.k)
+                        snd_soc_update_bits(codec, WM8955_PLL_CONTROL_4,
+                                            WM8955_KEN, WM8955_KEN);
+                else
+                        snd_soc_update_bits(codec, WM8955_PLL_CONTROL_4,
+                                            WM8955_KEN, 0);
+
+                if (pll.outdiv)
+                        val = WM8955_PLL_RB | WM8955_PLLOUTDIV2;
+                else
+                        val = WM8955_PLL_RB;
+
+                /* Now start the PLL running */
+                snd_soc_update_bits(codec, WM8955_CLOCKING_PLL,
+                                    WM8955_PLL_RB | WM8955_PLLOUTDIV2, val);
+                snd_soc_update_bits(codec, WM8955_CLOCKING_PLL,
+                                    WM8955_PLLEN, WM8955_PLLEN);
+        }
+
+        srate = clock_cfgs[sr].usb | (clock_cfgs[sr].sr << WM8955_SR_SHIFT);
+
+        snd_soc_update_bits(codec, WM8955_SAMPLE_RATE,
+                            WM8955_USB | WM8955_SR_MASK, srate);
+        snd_soc_update_bits(codec, WM8955_CLOCKING_PLL,
+                            WM8955_MCLKSEL, clocking);
+
+        return 0;
+}
+
+static int wm8955_sysclk(struct snd_soc_dapm_widget *w,
+                         struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        int ret = 0;
+
+        /* Always disable the clocks - if we're doing reconfiguration this
+         * avoids misclocking.
+         */
+        snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                            WM8955_DIGENB, 0);
+        snd_soc_update_bits(codec, WM8955_CLOCKING_PLL,
+                            WM8955_PLL_RB | WM8955_PLLEN, 0);
+
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMD:
+                break;
+        case SND_SOC_DAPM_PRE_PMU:
+                ret = wm8955_configure_clocking(codec);
+                break;
+        default:
+                ret = -EINVAL;
+                break;
+        }
+
+        return ret;
+}
+
+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;
+        int val, i, best;
+
+        /* If we're using deemphasis select the nearest available sample
+         * rate.
+         */
+        if (wm8955->deemph) {
+                best = 1;
+                for (i = 2; i < ARRAY_SIZE(deemph_settings); i++) {
+                        if (abs(deemph_settings[i] - wm8955->fs) <
+                            abs(deemph_settings[best] - wm8955->fs))
+                                best = i;
+                }
+
+                val = best << WM8955_DEEMPH_SHIFT;
+        } else {
+                val = 0;
+        }
+
+        dev_dbg(codec->dev, "Set deemphasis %d\n", val);
+
+        return snd_soc_update_bits(codec, WM8955_DAC_CONTROL,
+                                   WM8955_DEEMPH_MASK, val);
+}
+
+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;
+
+        return wm8955->deemph;
+}
+
+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;
+        int deemph = ucontrol->value.enumerated.item[0];
+
+        if (deemph > 1)
+                return -EINVAL;
+
+        wm8955->deemph = deemph;
+
+        return wm8955_set_deemph(codec);
+}
+
+static const char *bass_mode_text[] = {
+        "Linear", "Adaptive",
+};
+
+static const struct soc_enum bass_mode =
+        SOC_ENUM_SINGLE(WM8955_BASS_CONTROL, 7, 2, bass_mode_text);
+
+static const char *bass_cutoff_text[] = {
+        "Low", "High"
+};
+
+static const struct soc_enum bass_cutoff =
+        SOC_ENUM_SINGLE(WM8955_BASS_CONTROL, 6, 2, bass_cutoff_text);
+
+static const char *treble_cutoff_text[] = {
+        "High", "Low"
+};
+
+static const struct soc_enum treble_cutoff =
+        SOC_ENUM_SINGLE(WM8955_TREBLE_CONTROL, 6, 2, treble_cutoff_text);
+
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(atten_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(bypass_tlv, -1500, 300, 0);
+static const DECLARE_TLV_DB_SCALE(mono_tlv, -2100, 300, 0);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(treble_tlv, -1200, 150, 1);
+
+static const struct snd_kcontrol_new wm8955_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8955_LEFT_DAC_VOLUME,
+                 WM8955_RIGHT_DAC_VOLUME, 0, 255, 0, digital_tlv),
+SOC_SINGLE_TLV("Playback Attenuation Volume", WM8955_DAC_CONTROL, 7, 1, 1,
+               atten_tlv),
+SOC_SINGLE_BOOL_EXT("DAC Deemphasis Switch", 0,
+                    wm8955_get_deemph, wm8955_put_deemph),
+
+SOC_ENUM("Bass Mode", bass_mode),
+SOC_ENUM("Bass Cutoff", bass_cutoff),
+SOC_SINGLE("Bass Volume", WM8955_BASS_CONTROL, 0, 15, 1),
+
+SOC_ENUM("Treble Cutoff", treble_cutoff),
+SOC_SINGLE_TLV("Treble Volume", WM8955_TREBLE_CONTROL, 0, 14, 1, treble_tlv),
+
+SOC_SINGLE_TLV("Left Bypass Volume", WM8955_LEFT_OUT_MIX_1, 4, 7, 1,
+               bypass_tlv),
+SOC_SINGLE_TLV("Left Mono Volume", WM8955_LEFT_OUT_MIX_2, 4, 7, 1,
+               bypass_tlv),
+
+SOC_SINGLE_TLV("Right Mono Volume", WM8955_RIGHT_OUT_MIX_1, 4, 7, 1,
+               bypass_tlv),
+SOC_SINGLE_TLV("Right Bypass Volume", WM8955_RIGHT_OUT_MIX_2, 4, 7, 1,
+               bypass_tlv),
+
+/* Not a stereo pair so they line up with the DAPM switches */
+SOC_SINGLE_TLV("Mono Left Bypass Volume", WM8955_MONO_OUT_MIX_1, 4, 7, 1,
+               mono_tlv),
+SOC_SINGLE_TLV("Mono Right Bypass Volume", WM8955_MONO_OUT_MIX_2, 4, 7, 1,
+               mono_tlv),
+
+SOC_DOUBLE_R_TLV("Headphone Volume", WM8955_LOUT1_VOLUME,
+                 WM8955_ROUT1_VOLUME, 0, 127, 0, out_tlv),
+SOC_DOUBLE_R("Headphone ZC Switch", WM8955_LOUT1_VOLUME,
+             WM8955_ROUT1_VOLUME, 7, 1, 0),
+
+SOC_DOUBLE_R_TLV("Speaker Volume", WM8955_LOUT2_VOLUME,
+                 WM8955_ROUT2_VOLUME, 0, 127, 0, out_tlv),
+SOC_DOUBLE_R("Speaker ZC Switch", WM8955_LOUT2_VOLUME,
+             WM8955_ROUT2_VOLUME, 7, 1, 0),
+
+SOC_SINGLE_TLV("Mono Volume", WM8955_MONOOUT_VOLUME, 0, 127, 0, out_tlv),
+SOC_SINGLE("Mono ZC Switch", WM8955_MONOOUT_VOLUME, 7, 1, 0),
+};
+
+static const struct snd_kcontrol_new lmixer[] = {
+SOC_DAPM_SINGLE("Playback Switch", WM8955_LEFT_OUT_MIX_1, 8, 1, 0),
+SOC_DAPM_SINGLE("Bypass Switch", WM8955_LEFT_OUT_MIX_1, 7, 1, 0),
+SOC_DAPM_SINGLE("Right Playback Switch", WM8955_LEFT_OUT_MIX_2, 8, 1, 0),
+SOC_DAPM_SINGLE("Mono Switch", WM8955_LEFT_OUT_MIX_2, 7, 1, 0),
+};
+
+static const struct snd_kcontrol_new rmixer[] = {
+SOC_DAPM_SINGLE("Left Playback Switch", WM8955_RIGHT_OUT_MIX_1, 8, 1, 0),
+SOC_DAPM_SINGLE("Mono Switch", WM8955_RIGHT_OUT_MIX_1, 7, 1, 0),
+SOC_DAPM_SINGLE("Playback Switch", WM8955_RIGHT_OUT_MIX_2, 8, 1, 0),
+SOC_DAPM_SINGLE("Bypass Switch", WM8955_RIGHT_OUT_MIX_2, 7, 1, 0),
+};
+
+static const struct snd_kcontrol_new mmixer[] = {
+SOC_DAPM_SINGLE("Left Playback Switch", WM8955_MONO_OUT_MIX_1, 8, 1, 0),
+SOC_DAPM_SINGLE("Left Bypass Switch", WM8955_MONO_OUT_MIX_1, 7, 1, 0),
+SOC_DAPM_SINGLE("Right Playback Switch", WM8955_MONO_OUT_MIX_2, 8, 1, 0),
+SOC_DAPM_SINGLE("Right Bypass Switch", WM8955_MONO_OUT_MIX_2, 7, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8955_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("MONOIN-"),
+SND_SOC_DAPM_INPUT("MONOIN+"),
+SND_SOC_DAPM_INPUT("LINEINR"),
+SND_SOC_DAPM_INPUT("LINEINL"),
+
+SND_SOC_DAPM_PGA("Mono Input", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("SYSCLK", WM8955_POWER_MANAGEMENT_1, 0, 1, wm8955_sysclk,
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("TSDEN", WM8955_ADDITIONAL_CONTROL_1, 8, 0, NULL, 0),
+
+SND_SOC_DAPM_DAC("DACL", "Playback", WM8955_POWER_MANAGEMENT_2, 8, 0),
+SND_SOC_DAPM_DAC("DACR", "Playback", WM8955_POWER_MANAGEMENT_2, 7, 0),
+
+SND_SOC_DAPM_PGA("LOUT1 PGA", WM8955_POWER_MANAGEMENT_2, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ROUT1 PGA", WM8955_POWER_MANAGEMENT_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("LOUT2 PGA", WM8955_POWER_MANAGEMENT_2, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("ROUT2 PGA", WM8955_POWER_MANAGEMENT_2, 3, 0, NULL, 0),
+SND_SOC_DAPM_PGA("MOUT PGA", WM8955_POWER_MANAGEMENT_2, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA("OUT3 PGA", WM8955_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
+
+/* The names are chosen to make the control names nice */
+SND_SOC_DAPM_MIXER("Left", SND_SOC_NOPM, 0, 0,
+                   lmixer, ARRAY_SIZE(lmixer)),
+SND_SOC_DAPM_MIXER("Right", SND_SOC_NOPM, 0, 0,
+                   rmixer, ARRAY_SIZE(rmixer)),
+SND_SOC_DAPM_MIXER("Mono", SND_SOC_NOPM, 0, 0,
+                   mmixer, ARRAY_SIZE(mmixer)),
+
+SND_SOC_DAPM_OUTPUT("LOUT1"),
+SND_SOC_DAPM_OUTPUT("ROUT1"),
+SND_SOC_DAPM_OUTPUT("LOUT2"),
+SND_SOC_DAPM_OUTPUT("ROUT2"),
+SND_SOC_DAPM_OUTPUT("MONOOUT"),
+SND_SOC_DAPM_OUTPUT("OUT3"),
+};
+
+static const struct snd_soc_dapm_route wm8955_intercon[] = {
+        { "DACL", NULL, "SYSCLK" },
+        { "DACR", NULL, "SYSCLK" },
+
+        { "Mono Input", NULL, "MONOIN-" },
+        { "Mono Input", NULL, "MONOIN+" },
+
+        { "Left", "Playback Switch", "DACL" },
+        { "Left", "Right Playback Switch", "DACR" },
+        { "Left", "Bypass Switch", "LINEINL" },
+        { "Left", "Mono Switch", "Mono Input" },
+
+        { "Right", "Playback Switch", "DACR" },
+        { "Right", "Left Playback Switch", "DACL" },
+        { "Right", "Bypass Switch", "LINEINR" },
+        { "Right", "Mono Switch", "Mono Input" },
+
+        { "Mono", "Left Playback Switch", "DACL" },
+        { "Mono", "Right Playback Switch", "DACR" },
+        { "Mono", "Left Bypass Switch", "LINEINL" },
+        { "Mono", "Right Bypass Switch", "LINEINR" },
+
+        { "LOUT1 PGA", NULL, "Left" },
+        { "LOUT1", NULL, "TSDEN" },
+        { "LOUT1", NULL, "LOUT1 PGA" },
+
+        { "ROUT1 PGA", NULL, "Right" },
+        { "ROUT1", NULL, "TSDEN" },
+        { "ROUT1", NULL, "ROUT1 PGA" },
+
+        { "LOUT2 PGA", NULL, "Left" },
+        { "LOUT2", NULL, "TSDEN" },
+        { "LOUT2", NULL, "LOUT2 PGA" },
+
+        { "ROUT2 PGA", NULL, "Right" },
+        { "ROUT2", NULL, "TSDEN" },
+        { "ROUT2", NULL, "ROUT2 PGA" },
+
+        { "MOUT PGA", NULL, "Mono" },
+        { "MONOOUT", NULL, "MOUT PGA" },
+
+        /* OUT3 not currently implemented */
+        { "OUT3", NULL, "OUT3 PGA" },
+};
+
+static int wm8955_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_add_controls(codec, wm8955_snd_controls,
+                             ARRAY_SIZE(wm8955_snd_controls));
+
+        snd_soc_dapm_new_controls(codec, wm8955_dapm_widgets,
+                                  ARRAY_SIZE(wm8955_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, wm8955_intercon,
+                                ARRAY_SIZE(wm8955_intercon));
+
+        return 0;
+}
+
+static int wm8955_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;
+        struct wm8955_priv *wm8955 = codec->private_data;
+        int ret;
+        int wl;
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                wl = 0;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                wl = 0x4;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                wl = 0x8;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                wl = 0xc;
+                break;
+        default:
+                return -EINVAL;
+        }
+        snd_soc_update_bits(codec, WM8955_AUDIO_INTERFACE,
+                            WM8955_WL_MASK, wl);
+
+        wm8955->fs = params_rate(params);
+        wm8955_set_deemph(codec);
+
+        /* If the chip is clocked then disable the clocks and force a
+         * reconfiguration, otherwise DAPM will power up the
+         * clocks for us later. */
+        ret = snd_soc_read(codec, WM8955_POWER_MANAGEMENT_1);
+        if (ret < 0)
+                return ret;
+        if (ret & WM8955_DIGENB) {
+                snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                                    WM8955_DIGENB, 0);
+                snd_soc_update_bits(codec, WM8955_CLOCKING_PLL,
+                                    WM8955_PLL_RB | WM8955_PLLEN, 0);
+
+                wm8955_configure_clocking(codec);
+        }
+
+        return 0;
+}
+
+
+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;
+        int div;
+
+        switch (clk_id) {
+        case WM8955_CLK_MCLK:
+                if (freq > 15000000) {
+                        priv->mclk_rate = freq /= 2;
+                        div = WM8955_MCLKDIV2;
+                } else {
+                        priv->mclk_rate = freq;
+                        div = 0;
+                }
+
+                snd_soc_update_bits(codec, WM8955_SAMPLE_RATE,
+                                    WM8955_MCLKDIV2, div);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        dev_dbg(dai->dev, "Clock source is %d at %uHz\n", clk_id, freq);
+
+        return 0;
+}
+
+static int wm8955_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        u16 aif = 0;
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        case SND_SOC_DAIFMT_CBM_CFM:
+                aif |= WM8955_MS;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_B:
+                aif |= WM8955_LRP;
+        case SND_SOC_DAIFMT_DSP_A:
+                aif |= 0x3;
+                break;
+        case SND_SOC_DAIFMT_I2S:
+                aif |= 0x2;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aif |= 0x1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
+                /* frame inversion not valid for DSP modes */
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif |= WM8955_BCLKINV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        case SND_SOC_DAIFMT_I2S:
+        case SND_SOC_DAIFMT_RIGHT_J:
+        case SND_SOC_DAIFMT_LEFT_J:
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        aif |= WM8955_BCLKINV | WM8955_LRP;
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif |= WM8955_BCLKINV;
+                        break;
+                case SND_SOC_DAIFMT_NB_IF:
+                        aif |= WM8955_LRP;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, WM8955_AUDIO_INTERFACE,
+                            WM8955_MS | WM8955_FORMAT_MASK | WM8955_BCLKINV |
+                            WM8955_LRP, aif);
+
+        return 0;
+}
+
+
+static int wm8955_digital_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int val;
+
+        if (mute)
+                val = WM8955_DACMU;
+        else
+                val = 0;
+
+        snd_soc_update_bits(codec, WM8955_DAC_CONTROL, WM8955_DACMU, val);
+
+        return 0;
+}
+
+static int wm8955_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8955_priv *wm8955 = codec->private_data;
+        int ret, i;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                /* VMID resistance 2*50k */
+                snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                                    WM8955_VMIDSEL_MASK,
+                                    0x1 << WM8955_VMIDSEL_SHIFT);
+
+                /* Default bias current */
+                snd_soc_update_bits(codec, WM8955_ADDITIONAL_CONTROL_1,
+                                    WM8955_VSEL_MASK,
+                                    0x2 << WM8955_VSEL_SHIFT);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
+                                                    wm8955->supplies);
+                        if (ret != 0) {
+                                dev_err(codec->dev,
+                                        "Failed to enable supplies: %d\n",
+                                        ret);
+                                return ret;
+                        }
+
+                        /* Sync back cached values if they're
+                         * different from the hardware default.
+                         */
+                        for (i = 0; i < ARRAY_SIZE(wm8955->reg_cache); i++) {
+                                if (i == WM8955_RESET)
+                                        continue;
+
+                                if (wm8955->reg_cache[i] == wm8955_reg[i])
+                                        continue;
+
+                                snd_soc_write(codec, i, wm8955->reg_cache[i]);
+                        }
+
+                        /* Enable VREF and VMID */
+                        snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                                            WM8955_VREF |
+                                            WM8955_VMIDSEL_MASK,
+                                            WM8955_VREF |
+                                            0x3 << WM8955_VREF_SHIFT);
+
+                        /* Let VMID ramp */
+                        msleep(500);
+
+                        /* High resistance VROI to maintain outputs */
+                        snd_soc_update_bits(codec,
+                                            WM8955_ADDITIONAL_CONTROL_3,
+                                            WM8955_VROI, WM8955_VROI);
+                }
+
+                /* Maintain VMID with 2*250k */
+                snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                                    WM8955_VMIDSEL_MASK,
+                                    0x2 << WM8955_VMIDSEL_SHIFT);
+
+                /* Minimum bias current */
+                snd_soc_update_bits(codec, WM8955_ADDITIONAL_CONTROL_1,
+                                    WM8955_VSEL_MASK, 0);
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                /* Low resistance VROI to help discharge */
+                snd_soc_update_bits(codec,
+                                    WM8955_ADDITIONAL_CONTROL_3,
+                                    WM8955_VROI, 0);
+
+                /* Turn off VMID and VREF */
+                snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
+                                    WM8955_VREF |
+                                    WM8955_VMIDSEL_MASK, 0);
+
+                regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies),
+                                       wm8955->supplies);
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8955_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8955_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8955_dai_ops = {
+        .set_sysclk = wm8955_set_sysclk,
+        .set_fmt = wm8955_set_fmt,
+        .hw_params = wm8955_hw_params,
+        .digital_mute = wm8955_digital_mute,
+};
+
+struct snd_soc_dai wm8955_dai = {
+        .name = "WM8955",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = WM8955_RATES,
+                .formats = WM8955_FORMATS,
+        },
+        .ops = &wm8955_dai_ops,
+};
+EXPORT_SYMBOL_GPL(wm8955_dai);
+
+#ifdef CONFIG_PM
+static int wm8955_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;
+
+        wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+static int wm8955_resume(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
+}
+#else
+#define wm8955_suspend NULL
+#define wm8955_resume NULL
+#endif
+
+static int wm8955_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8955_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8955_codec;
+        codec = wm8955_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;
+        }
+
+        wm8955_add_widgets(codec);
+
+        return ret;
+
+pcm_err:
+        return ret;
+}
+
+static int wm8955_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_wm8955 = {
+        .probe =        wm8955_probe,
+        .remove =       wm8955_remove,
+        .suspend =      wm8955_suspend,
+        .resume =       wm8955_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8955);
+
+static int wm8955_register(struct wm8955_priv *wm8955,
+                           enum snd_soc_control_type control)
+{
+        int ret;
+        struct snd_soc_codec *codec = &wm8955->codec;
+        int i;
+
+        if (wm8955_codec) {
+                dev_err(codec->dev, "Another WM8955 is registered\n");
+                return -EINVAL;
+        }
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8955;
+        codec->name = "WM8955";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8955_set_bias_level;
+        codec->dai = &wm8955_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8955_MAX_REGISTER;
+        codec->reg_cache = &wm8955->reg_cache;
+
+        memcpy(codec->reg_cache, wm8955_reg, sizeof(wm8955_reg));
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8955->supplies); i++)
+                wm8955->supplies[i].supply = wm8955_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8955->supplies),
+                                 wm8955->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
+                                    wm8955->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        ret = wm8955_reset(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                goto err_enable;
+        }
+
+        wm8955_dai.dev = codec->dev;
+
+        /* Change some default settings - latch VU and enable ZC */
+        wm8955->reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
+        wm8955->reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
+        wm8955->reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
+        wm8955->reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
+        wm8955->reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
+        wm8955->reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
+        wm8955->reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
+
+        /* Also enable adaptive bass boost by default */
+        wm8955->reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
+
+        /* Set platform data values */
+        if (wm8955->pdata) {
+                if (wm8955->pdata->out2_speaker)
+                        wm8955->reg_cache[WM8955_ADDITIONAL_CONTROL_2]
+                                |= WM8955_ROUT2INV;
+
+                if (wm8955->pdata->monoin_diff)
+                        wm8955->reg_cache[WM8955_MONO_OUT_MIX_1]
+                                |= WM8955_DMEN;
+        }
+
+        wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Bias level configuration will have done an extra enable */
+        regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
+
+        wm8955_codec = codec;
+
+        ret = snd_soc_register_codec(codec);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+                return ret;
+        }
+
+        ret = snd_soc_register_dai(&wm8955_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                snd_soc_unregister_codec(codec);
+                return ret;
+        }
+
+        return 0;
+
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
+err:
+        kfree(wm8955);
+        return ret;
+}
+
+static void wm8955_unregister(struct wm8955_priv *wm8955)
+{
+        wm8955_set_bias_level(&wm8955->codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
+        snd_soc_unregister_dai(&wm8955_dai);
+        snd_soc_unregister_codec(&wm8955->codec);
+        kfree(wm8955);
+        wm8955_codec = NULL;
+}
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8955_priv *wm8955;
+        struct snd_soc_codec *codec;
+
+        wm8955 = kzalloc(sizeof(struct wm8955_priv), GFP_KERNEL);
+        if (wm8955 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8955->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8955);
+        codec->control_data = i2c;
+        wm8955->pdata = i2c->dev.platform_data;
+
+        codec->dev = &i2c->dev;
+
+        return wm8955_register(wm8955, SND_SOC_I2C);
+}
+
+static __devexit int wm8955_i2c_remove(struct i2c_client *client)
+{
+        struct wm8955_priv *wm8955 = i2c_get_clientdata(client);
+        wm8955_unregister(wm8955);
+        return 0;
+}
+
+static const struct i2c_device_id wm8955_i2c_id[] = {
+        { "wm8955", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8955_i2c_id);
+
+static struct i2c_driver wm8955_i2c_driver = {
+        .driver = {
+                .name = "wm8955",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8955_i2c_probe,
+        .remove =   __devexit_p(wm8955_i2c_remove),
+        .id_table = wm8955_i2c_id,
+};
+#endif
+
+static int __init wm8955_modinit(void)
+{
+        int ret;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8955_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8955 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+        return 0;
+}
+module_init(wm8955_modinit);
+
+static void __exit wm8955_exit(void)
+{
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8955_i2c_driver);
+#endif
+}
+module_exit(wm8955_exit);
+
+MODULE_DESCRIPTION("ASoC WM8955 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8955.h b/sound/soc/codecs/wm8955.h
new file mode 100644
index 000000000000..ae349c8531f6
--- /dev/null
+++ b/sound/soc/codecs/wm8955.h
@@ -0,0 +1,489 @@
+/*
+ * wm8955.h  --  WM8904 ASoC driver
+ *
+ * Copyright 2009 Wolfson Microelectronics, plc
+ *
+ * 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.
+ */
+
+#ifndef _WM8955_H
+#define _WM8955_H
+
+#define WM8955_CLK_MCLK 1
+
+extern struct snd_soc_dai wm8955_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8955;
+
+/*
+ * Register values.
+ */
+#define WM8955_LOUT1_VOLUME                     0x02
+#define WM8955_ROUT1_VOLUME                     0x03
+#define WM8955_DAC_CONTROL                      0x05
+#define WM8955_AUDIO_INTERFACE                  0x07
+#define WM8955_SAMPLE_RATE                      0x08
+#define WM8955_LEFT_DAC_VOLUME                  0x0A
+#define WM8955_RIGHT_DAC_VOLUME                 0x0B
+#define WM8955_BASS_CONTROL                     0x0C
+#define WM8955_TREBLE_CONTROL                   0x0D
+#define WM8955_RESET                            0x0F
+#define WM8955_ADDITIONAL_CONTROL_1             0x17
+#define WM8955_ADDITIONAL_CONTROL_2             0x18
+#define WM8955_POWER_MANAGEMENT_1               0x19
+#define WM8955_POWER_MANAGEMENT_2               0x1A
+#define WM8955_ADDITIONAL_CONTROL_3             0x1B
+#define WM8955_LEFT_OUT_MIX_1                   0x22
+#define WM8955_LEFT_OUT_MIX_2                   0x23
+#define WM8955_RIGHT_OUT_MIX_1                  0x24
+#define WM8955_RIGHT_OUT_MIX_2                  0x25
+#define WM8955_MONO_OUT_MIX_1                   0x26
+#define WM8955_MONO_OUT_MIX_2                   0x27
+#define WM8955_LOUT2_VOLUME                     0x28
+#define WM8955_ROUT2_VOLUME                     0x29
+#define WM8955_MONOOUT_VOLUME                   0x2A
+#define WM8955_CLOCKING_PLL                     0x2B
+#define WM8955_PLL_CONTROL_1                    0x2C
+#define WM8955_PLL_CONTROL_2                    0x2D
+#define WM8955_PLL_CONTROL_3                    0x2E
+#define WM8955_PLL_CONTROL_4                    0x3B
+
+#define WM8955_REGISTER_COUNT                   29
+#define WM8955_MAX_REGISTER                     0x3B
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R2 (0x02) - LOUT1 volume
+ */
+#define WM8955_LO1VU                            0x0100  /* LO1VU */
+#define WM8955_LO1VU_MASK                       0x0100  /* LO1VU */
+#define WM8955_LO1VU_SHIFT                           8  /* LO1VU */
+#define WM8955_LO1VU_WIDTH                           1  /* LO1VU */
+#define WM8955_LO1ZC                            0x0080  /* LO1ZC */
+#define WM8955_LO1ZC_MASK                       0x0080  /* LO1ZC */
+#define WM8955_LO1ZC_SHIFT                           7  /* LO1ZC */
+#define WM8955_LO1ZC_WIDTH                           1  /* LO1ZC */
+#define WM8955_LOUTVOL_MASK                     0x007F  /* LOUTVOL - [6:0] */
+#define WM8955_LOUTVOL_SHIFT                         0  /* LOUTVOL - [6:0] */
+#define WM8955_LOUTVOL_WIDTH                         7  /* LOUTVOL - [6:0] */
+
+/*
+ * R3 (0x03) - ROUT1 volume
+ */
+#define WM8955_RO1VU                            0x0100  /* RO1VU */
+#define WM8955_RO1VU_MASK                       0x0100  /* RO1VU */
+#define WM8955_RO1VU_SHIFT                           8  /* RO1VU */
+#define WM8955_RO1VU_WIDTH                           1  /* RO1VU */
+#define WM8955_RO1ZC                            0x0080  /* RO1ZC */
+#define WM8955_RO1ZC_MASK                       0x0080  /* RO1ZC */
+#define WM8955_RO1ZC_SHIFT                           7  /* RO1ZC */
+#define WM8955_RO1ZC_WIDTH                           1  /* RO1ZC */
+#define WM8955_ROUTVOL_MASK                     0x007F  /* ROUTVOL - [6:0] */
+#define WM8955_ROUTVOL_SHIFT                         0  /* ROUTVOL - [6:0] */
+#define WM8955_ROUTVOL_WIDTH                         7  /* ROUTVOL - [6:0] */
+
+/*
+ * R5 (0x05) - DAC Control
+ */
+#define WM8955_DAT                              0x0080  /* DAT */
+#define WM8955_DAT_MASK                         0x0080  /* DAT */
+#define WM8955_DAT_SHIFT                             7  /* DAT */
+#define WM8955_DAT_WIDTH                             1  /* DAT */
+#define WM8955_DACMU                            0x0008  /* DACMU */
+#define WM8955_DACMU_MASK                       0x0008  /* DACMU */
+#define WM8955_DACMU_SHIFT                           3  /* DACMU */
+#define WM8955_DACMU_WIDTH                           1  /* DACMU */
+#define WM8955_DEEMPH_MASK                      0x0006  /* DEEMPH - [2:1] */
+#define WM8955_DEEMPH_SHIFT                          1  /* DEEMPH - [2:1] */
+#define WM8955_DEEMPH_WIDTH                          2  /* DEEMPH - [2:1] */
+
+/*
+ * R7 (0x07) - Audio Interface
+ */
+#define WM8955_BCLKINV                          0x0080  /* BCLKINV */
+#define WM8955_BCLKINV_MASK                     0x0080  /* BCLKINV */
+#define WM8955_BCLKINV_SHIFT                         7  /* BCLKINV */
+#define WM8955_BCLKINV_WIDTH                         1  /* BCLKINV */
+#define WM8955_MS                               0x0040  /* MS */
+#define WM8955_MS_MASK                          0x0040  /* MS */
+#define WM8955_MS_SHIFT                              6  /* MS */
+#define WM8955_MS_WIDTH                              1  /* MS */
+#define WM8955_LRSWAP                           0x0020  /* LRSWAP */
+#define WM8955_LRSWAP_MASK                      0x0020  /* LRSWAP */
+#define WM8955_LRSWAP_SHIFT                          5  /* LRSWAP */
+#define WM8955_LRSWAP_WIDTH                          1  /* LRSWAP */
+#define WM8955_LRP                              0x0010  /* LRP */
+#define WM8955_LRP_MASK                         0x0010  /* LRP */
+#define WM8955_LRP_SHIFT                             4  /* LRP */
+#define WM8955_LRP_WIDTH                             1  /* LRP */
+#define WM8955_WL_MASK                          0x000C  /* WL - [3:2] */
+#define WM8955_WL_SHIFT                              2  /* WL - [3:2] */
+#define WM8955_WL_WIDTH                              2  /* WL - [3:2] */
+#define WM8955_FORMAT_MASK                      0x0003  /* FORMAT - [1:0] */
+#define WM8955_FORMAT_SHIFT                          0  /* FORMAT - [1:0] */
+#define WM8955_FORMAT_WIDTH                          2  /* FORMAT - [1:0] */
+
+/*
+ * R8 (0x08) - Sample Rate
+ */
+#define WM8955_BCLKDIV2                         0x0080  /* BCLKDIV2 */
+#define WM8955_BCLKDIV2_MASK                    0x0080  /* BCLKDIV2 */
+#define WM8955_BCLKDIV2_SHIFT                        7  /* BCLKDIV2 */
+#define WM8955_BCLKDIV2_WIDTH                        1  /* BCLKDIV2 */
+#define WM8955_MCLKDIV2                         0x0040  /* MCLKDIV2 */
+#define WM8955_MCLKDIV2_MASK                    0x0040  /* MCLKDIV2 */
+#define WM8955_MCLKDIV2_SHIFT                        6  /* MCLKDIV2 */
+#define WM8955_MCLKDIV2_WIDTH                        1  /* MCLKDIV2 */
+#define WM8955_SR_MASK                          0x003E  /* SR - [5:1] */
+#define WM8955_SR_SHIFT                              1  /* SR - [5:1] */
+#define WM8955_SR_WIDTH                              5  /* SR - [5:1] */
+#define WM8955_USB                              0x0001  /* USB */
+#define WM8955_USB_MASK                         0x0001  /* USB */
+#define WM8955_USB_SHIFT                             0  /* USB */
+#define WM8955_USB_WIDTH                             1  /* USB */
+
+/*
+ * R10 (0x0A) - Left DAC volume
+ */
+#define WM8955_LDVU                             0x0100  /* LDVU */
+#define WM8955_LDVU_MASK                        0x0100  /* LDVU */
+#define WM8955_LDVU_SHIFT                            8  /* LDVU */
+#define WM8955_LDVU_WIDTH                            1  /* LDVU */
+#define WM8955_LDACVOL_MASK                     0x00FF  /* LDACVOL - [7:0] */
+#define WM8955_LDACVOL_SHIFT                         0  /* LDACVOL - [7:0] */
+#define WM8955_LDACVOL_WIDTH                         8  /* LDACVOL - [7:0] */
+
+/*
+ * R11 (0x0B) - Right DAC volume
+ */
+#define WM8955_RDVU                             0x0100  /* RDVU */
+#define WM8955_RDVU_MASK                        0x0100  /* RDVU */
+#define WM8955_RDVU_SHIFT                            8  /* RDVU */
+#define WM8955_RDVU_WIDTH                            1  /* RDVU */
+#define WM8955_RDACVOL_MASK                     0x00FF  /* RDACVOL - [7:0] */
+#define WM8955_RDACVOL_SHIFT                         0  /* RDACVOL - [7:0] */
+#define WM8955_RDACVOL_WIDTH                         8  /* RDACVOL - [7:0] */
+
+/*
+ * R12 (0x0C) - Bass control
+ */
+#define WM8955_BB                               0x0080  /* BB */
+#define WM8955_BB_MASK                          0x0080  /* BB */
+#define WM8955_BB_SHIFT                              7  /* BB */
+#define WM8955_BB_WIDTH                              1  /* BB */
+#define WM8955_BC                               0x0040  /* BC */
+#define WM8955_BC_MASK                          0x0040  /* BC */
+#define WM8955_BC_SHIFT                              6  /* BC */
+#define WM8955_BC_WIDTH                              1  /* BC */
+#define WM8955_BASS_MASK                        0x000F  /* BASS - [3:0] */
+#define WM8955_BASS_SHIFT                            0  /* BASS - [3:0] */
+#define WM8955_BASS_WIDTH                            4  /* BASS - [3:0] */
+
+/*
+ * R13 (0x0D) - Treble control
+ */
+#define WM8955_TC                               0x0040  /* TC */
+#define WM8955_TC_MASK                          0x0040  /* TC */
+#define WM8955_TC_SHIFT                              6  /* TC */
+#define WM8955_TC_WIDTH                              1  /* TC */
+#define WM8955_TRBL_MASK                        0x000F  /* TRBL - [3:0] */
+#define WM8955_TRBL_SHIFT                            0  /* TRBL - [3:0] */
+#define WM8955_TRBL_WIDTH                            4  /* TRBL - [3:0] */
+
+/*
+ * R15 (0x0F) - Reset
+ */
+#define WM8955_RESET_MASK                       0x01FF  /* RESET - [8:0] */
+#define WM8955_RESET_SHIFT                           0  /* RESET - [8:0] */
+#define WM8955_RESET_WIDTH                           9  /* RESET - [8:0] */
+
+/*
+ * R23 (0x17) - Additional control (1)
+ */
+#define WM8955_TSDEN                            0x0100  /* TSDEN */
+#define WM8955_TSDEN_MASK                       0x0100  /* TSDEN */
+#define WM8955_TSDEN_SHIFT                           8  /* TSDEN */
+#define WM8955_TSDEN_WIDTH                           1  /* TSDEN */
+#define WM8955_VSEL_MASK                        0x00C0  /* VSEL - [7:6] */
+#define WM8955_VSEL_SHIFT                            6  /* VSEL - [7:6] */
+#define WM8955_VSEL_WIDTH                            2  /* VSEL - [7:6] */
+#define WM8955_DMONOMIX_MASK                    0x0030  /* DMONOMIX - [5:4] */
+#define WM8955_DMONOMIX_SHIFT                        4  /* DMONOMIX - [5:4] */
+#define WM8955_DMONOMIX_WIDTH                        2  /* DMONOMIX - [5:4] */
+#define WM8955_DACINV                           0x0002  /* DACINV */
+#define WM8955_DACINV_MASK                      0x0002  /* DACINV */
+#define WM8955_DACINV_SHIFT                          1  /* DACINV */
+#define WM8955_DACINV_WIDTH                          1  /* DACINV */
+#define WM8955_TOEN                             0x0001  /* TOEN */
+#define WM8955_TOEN_MASK                        0x0001  /* TOEN */
+#define WM8955_TOEN_SHIFT                            0  /* TOEN */
+#define WM8955_TOEN_WIDTH                            1  /* TOEN */
+
+/*
+ * R24 (0x18) - Additional control (2)
+ */
+#define WM8955_OUT3SW_MASK                      0x0180  /* OUT3SW - [8:7] */
+#define WM8955_OUT3SW_SHIFT                          7  /* OUT3SW - [8:7] */
+#define WM8955_OUT3SW_WIDTH                          2  /* OUT3SW - [8:7] */
+#define WM8955_ROUT2INV                         0x0010  /* ROUT2INV */
+#define WM8955_ROUT2INV_MASK                    0x0010  /* ROUT2INV */
+#define WM8955_ROUT2INV_SHIFT                        4  /* ROUT2INV */
+#define WM8955_ROUT2INV_WIDTH                        1  /* ROUT2INV */
+#define WM8955_DACOSR                           0x0001  /* DACOSR */
+#define WM8955_DACOSR_MASK                      0x0001  /* DACOSR */
+#define WM8955_DACOSR_SHIFT                          0  /* DACOSR */
+#define WM8955_DACOSR_WIDTH                          1  /* DACOSR */
+
+/*
+ * R25 (0x19) - Power Management (1)
+ */
+#define WM8955_VMIDSEL_MASK                     0x0180  /* VMIDSEL - [8:7] */
+#define WM8955_VMIDSEL_SHIFT                         7  /* VMIDSEL - [8:7] */
+#define WM8955_VMIDSEL_WIDTH                         2  /* VMIDSEL - [8:7] */
+#define WM8955_VREF                             0x0040  /* VREF */
+#define WM8955_VREF_MASK                        0x0040  /* VREF */
+#define WM8955_VREF_SHIFT                            6  /* VREF */
+#define WM8955_VREF_WIDTH                            1  /* VREF */
+#define WM8955_DIGENB                           0x0001  /* DIGENB */
+#define WM8955_DIGENB_MASK                      0x0001  /* DIGENB */
+#define WM8955_DIGENB_SHIFT                          0  /* DIGENB */
+#define WM8955_DIGENB_WIDTH                          1  /* DIGENB */
+
+/*
+ * R26 (0x1A) - Power Management (2)
+ */
+#define WM8955_DACL                             0x0100  /* DACL */
+#define WM8955_DACL_MASK                        0x0100  /* DACL */
+#define WM8955_DACL_SHIFT                            8  /* DACL */
+#define WM8955_DACL_WIDTH                            1  /* DACL */
+#define WM8955_DACR                             0x0080  /* DACR */
+#define WM8955_DACR_MASK                        0x0080  /* DACR */
+#define WM8955_DACR_SHIFT                            7  /* DACR */
+#define WM8955_DACR_WIDTH                            1  /* DACR */
+#define WM8955_LOUT1                            0x0040  /* LOUT1 */
+#define WM8955_LOUT1_MASK                       0x0040  /* LOUT1 */
+#define WM8955_LOUT1_SHIFT                           6  /* LOUT1 */
+#define WM8955_LOUT1_WIDTH                           1  /* LOUT1 */
+#define WM8955_ROUT1                            0x0020  /* ROUT1 */
+#define WM8955_ROUT1_MASK                       0x0020  /* ROUT1 */
+#define WM8955_ROUT1_SHIFT                           5  /* ROUT1 */
+#define WM8955_ROUT1_WIDTH                           1  /* ROUT1 */
+#define WM8955_LOUT2                            0x0010  /* LOUT2 */
+#define WM8955_LOUT2_MASK                       0x0010  /* LOUT2 */
+#define WM8955_LOUT2_SHIFT                           4  /* LOUT2 */
+#define WM8955_LOUT2_WIDTH                           1  /* LOUT2 */
+#define WM8955_ROUT2                            0x0008  /* ROUT2 */
+#define WM8955_ROUT2_MASK                       0x0008  /* ROUT2 */
+#define WM8955_ROUT2_SHIFT                           3  /* ROUT2 */
+#define WM8955_ROUT2_WIDTH                           1  /* ROUT2 */
+#define WM8955_MONO                             0x0004  /* MONO */
+#define WM8955_MONO_MASK                        0x0004  /* MONO */
+#define WM8955_MONO_SHIFT                            2  /* MONO */
+#define WM8955_MONO_WIDTH                            1  /* MONO */
+#define WM8955_OUT3                             0x0002  /* OUT3 */
+#define WM8955_OUT3_MASK                        0x0002  /* OUT3 */
+#define WM8955_OUT3_SHIFT                            1  /* OUT3 */
+#define WM8955_OUT3_WIDTH                            1  /* OUT3 */
+
+/*
+ * R27 (0x1B) - Additional Control (3)
+ */
+#define WM8955_VROI                             0x0040  /* VROI */
+#define WM8955_VROI_MASK                        0x0040  /* VROI */
+#define WM8955_VROI_SHIFT                            6  /* VROI */
+#define WM8955_VROI_WIDTH                            1  /* VROI */
+
+/*
+ * R34 (0x22) - Left out Mix (1)
+ */
+#define WM8955_LD2LO                            0x0100  /* LD2LO */
+#define WM8955_LD2LO_MASK                       0x0100  /* LD2LO */
+#define WM8955_LD2LO_SHIFT                           8  /* LD2LO */
+#define WM8955_LD2LO_WIDTH                           1  /* LD2LO */
+#define WM8955_LI2LO                            0x0080  /* LI2LO */
+#define WM8955_LI2LO_MASK                       0x0080  /* LI2LO */
+#define WM8955_LI2LO_SHIFT                           7  /* LI2LO */
+#define WM8955_LI2LO_WIDTH                           1  /* LI2LO */
+#define WM8955_LI2LOVOL_MASK                    0x0070  /* LI2LOVOL - [6:4] */
+#define WM8955_LI2LOVOL_SHIFT                        4  /* LI2LOVOL - [6:4] */
+#define WM8955_LI2LOVOL_WIDTH                        3  /* LI2LOVOL - [6:4] */
+
+/*
+ * R35 (0x23) - Left out Mix (2)
+ */
+#define WM8955_RD2LO                            0x0100  /* RD2LO */
+#define WM8955_RD2LO_MASK                       0x0100  /* RD2LO */
+#define WM8955_RD2LO_SHIFT                           8  /* RD2LO */
+#define WM8955_RD2LO_WIDTH                           1  /* RD2LO */
+#define WM8955_RI2LO                            0x0080  /* RI2LO */
+#define WM8955_RI2LO_MASK                       0x0080  /* RI2LO */
+#define WM8955_RI2LO_SHIFT                           7  /* RI2LO */
+#define WM8955_RI2LO_WIDTH                           1  /* RI2LO */
+#define WM8955_RI2LOVOL_MASK                    0x0070  /* RI2LOVOL - [6:4] */
+#define WM8955_RI2LOVOL_SHIFT                        4  /* RI2LOVOL - [6:4] */
+#define WM8955_RI2LOVOL_WIDTH                        3  /* RI2LOVOL - [6:4] */
+
+/*
+ * R36 (0x24) - Right out Mix (1)
+ */
+#define WM8955_LD2RO                            0x0100  /* LD2RO */
+#define WM8955_LD2RO_MASK                       0x0100  /* LD2RO */
+#define WM8955_LD2RO_SHIFT                           8  /* LD2RO */
+#define WM8955_LD2RO_WIDTH                           1  /* LD2RO */
+#define WM8955_LI2RO                            0x0080  /* LI2RO */
+#define WM8955_LI2RO_MASK                       0x0080  /* LI2RO */
+#define WM8955_LI2RO_SHIFT                           7  /* LI2RO */
+#define WM8955_LI2RO_WIDTH                           1  /* LI2RO */
+#define WM8955_LI2ROVOL_MASK                    0x0070  /* LI2ROVOL - [6:4] */
+#define WM8955_LI2ROVOL_SHIFT                        4  /* LI2ROVOL - [6:4] */
+#define WM8955_LI2ROVOL_WIDTH                        3  /* LI2ROVOL - [6:4] */
+
+/*
+ * R37 (0x25) - Right Out Mix (2)
+ */
+#define WM8955_RD2RO                            0x0100  /* RD2RO */
+#define WM8955_RD2RO_MASK                       0x0100  /* RD2RO */
+#define WM8955_RD2RO_SHIFT                           8  /* RD2RO */
+#define WM8955_RD2RO_WIDTH                           1  /* RD2RO */
+#define WM8955_RI2RO                            0x0080  /* RI2RO */
+#define WM8955_RI2RO_MASK                       0x0080  /* RI2RO */
+#define WM8955_RI2RO_SHIFT                           7  /* RI2RO */
+#define WM8955_RI2RO_WIDTH                           1  /* RI2RO */
+#define WM8955_RI2ROVOL_MASK                    0x0070  /* RI2ROVOL - [6:4] */
+#define WM8955_RI2ROVOL_SHIFT                        4  /* RI2ROVOL - [6:4] */
+#define WM8955_RI2ROVOL_WIDTH                        3  /* RI2ROVOL - [6:4] */
+
+/*
+ * R38 (0x26) - Mono out Mix (1)
+ */
+#define WM8955_LD2MO                            0x0100  /* LD2MO */
+#define WM8955_LD2MO_MASK                       0x0100  /* LD2MO */
+#define WM8955_LD2MO_SHIFT                           8  /* LD2MO */
+#define WM8955_LD2MO_WIDTH                           1  /* LD2MO */
+#define WM8955_LI2MO                            0x0080  /* LI2MO */
+#define WM8955_LI2MO_MASK                       0x0080  /* LI2MO */
+#define WM8955_LI2MO_SHIFT                           7  /* LI2MO */
+#define WM8955_LI2MO_WIDTH                           1  /* LI2MO */
+#define WM8955_LI2MOVOL_MASK                    0x0070  /* LI2MOVOL - [6:4] */
+#define WM8955_LI2MOVOL_SHIFT                        4  /* LI2MOVOL - [6:4] */
+#define WM8955_LI2MOVOL_WIDTH                        3  /* LI2MOVOL - [6:4] */
+#define WM8955_DMEN                             0x0001  /* DMEN */
+#define WM8955_DMEN_MASK                        0x0001  /* DMEN */
+#define WM8955_DMEN_SHIFT                            0  /* DMEN */
+#define WM8955_DMEN_WIDTH                            1  /* DMEN */
+
+/*
+ * R39 (0x27) - Mono out Mix (2)
+ */
+#define WM8955_RD2MO                            0x0100  /* RD2MO */
+#define WM8955_RD2MO_MASK                       0x0100  /* RD2MO */
+#define WM8955_RD2MO_SHIFT                           8  /* RD2MO */
+#define WM8955_RD2MO_WIDTH                           1  /* RD2MO */
+#define WM8955_RI2MO                            0x0080  /* RI2MO */
+#define WM8955_RI2MO_MASK                       0x0080  /* RI2MO */
+#define WM8955_RI2MO_SHIFT                           7  /* RI2MO */
+#define WM8955_RI2MO_WIDTH                           1  /* RI2MO */
+#define WM8955_RI2MOVOL_MASK                    0x0070  /* RI2MOVOL - [6:4] */
+#define WM8955_RI2MOVOL_SHIFT                        4  /* RI2MOVOL - [6:4] */
+#define WM8955_RI2MOVOL_WIDTH                        3  /* RI2MOVOL - [6:4] */
+
+/*
+ * R40 (0x28) - LOUT2 volume
+ */
+#define WM8955_LO2VU                            0x0100  /* LO2VU */
+#define WM8955_LO2VU_MASK                       0x0100  /* LO2VU */
+#define WM8955_LO2VU_SHIFT                           8  /* LO2VU */
+#define WM8955_LO2VU_WIDTH                           1  /* LO2VU */
+#define WM8955_LO2ZC                            0x0080  /* LO2ZC */
+#define WM8955_LO2ZC_MASK                       0x0080  /* LO2ZC */
+#define WM8955_LO2ZC_SHIFT                           7  /* LO2ZC */
+#define WM8955_LO2ZC_WIDTH                           1  /* LO2ZC */
+#define WM8955_LOUT2VOL_MASK                    0x007F  /* LOUT2VOL - [6:0] */
+#define WM8955_LOUT2VOL_SHIFT                        0  /* LOUT2VOL - [6:0] */
+#define WM8955_LOUT2VOL_WIDTH                        7  /* LOUT2VOL - [6:0] */
+
+/*
+ * R41 (0x29) - ROUT2 volume
+ */
+#define WM8955_RO2VU                            0x0100  /* RO2VU */
+#define WM8955_RO2VU_MASK                       0x0100  /* RO2VU */
+#define WM8955_RO2VU_SHIFT                           8  /* RO2VU */
+#define WM8955_RO2VU_WIDTH                           1  /* RO2VU */
+#define WM8955_RO2ZC                            0x0080  /* RO2ZC */
+#define WM8955_RO2ZC_MASK                       0x0080  /* RO2ZC */
+#define WM8955_RO2ZC_SHIFT                           7  /* RO2ZC */
+#define WM8955_RO2ZC_WIDTH                           1  /* RO2ZC */
+#define WM8955_ROUT2VOL_MASK                    0x007F  /* ROUT2VOL - [6:0] */
+#define WM8955_ROUT2VOL_SHIFT                        0  /* ROUT2VOL - [6:0] */
+#define WM8955_ROUT2VOL_WIDTH                        7  /* ROUT2VOL - [6:0] */
+
+/*
+ * R42 (0x2A) - MONOOUT volume
+ */
+#define WM8955_MOZC                             0x0080  /* MOZC */
+#define WM8955_MOZC_MASK                        0x0080  /* MOZC */
+#define WM8955_MOZC_SHIFT                            7  /* MOZC */
+#define WM8955_MOZC_WIDTH                            1  /* MOZC */
+#define WM8955_MOUTVOL_MASK                     0x007F  /* MOUTVOL - [6:0] */
+#define WM8955_MOUTVOL_SHIFT                         0  /* MOUTVOL - [6:0] */
+#define WM8955_MOUTVOL_WIDTH                         7  /* MOUTVOL - [6:0] */
+
+/*
+ * R43 (0x2B) - Clocking / PLL
+ */
+#define WM8955_MCLKSEL                          0x0100  /* MCLKSEL */
+#define WM8955_MCLKSEL_MASK                     0x0100  /* MCLKSEL */
+#define WM8955_MCLKSEL_SHIFT                         8  /* MCLKSEL */
+#define WM8955_MCLKSEL_WIDTH                         1  /* MCLKSEL */
+#define WM8955_PLLOUTDIV2                       0x0020  /* PLLOUTDIV2 */
+#define WM8955_PLLOUTDIV2_MASK                  0x0020  /* PLLOUTDIV2 */
+#define WM8955_PLLOUTDIV2_SHIFT                      5  /* PLLOUTDIV2 */
+#define WM8955_PLLOUTDIV2_WIDTH                      1  /* PLLOUTDIV2 */
+#define WM8955_PLL_RB                           0x0010  /* PLL_RB */
+#define WM8955_PLL_RB_MASK                      0x0010  /* PLL_RB */
+#define WM8955_PLL_RB_SHIFT                          4  /* PLL_RB */
+#define WM8955_PLL_RB_WIDTH                          1  /* PLL_RB */
+#define WM8955_PLLEN                            0x0008  /* PLLEN */
+#define WM8955_PLLEN_MASK                       0x0008  /* PLLEN */
+#define WM8955_PLLEN_SHIFT                           3  /* PLLEN */
+#define WM8955_PLLEN_WIDTH                           1  /* PLLEN */
+
+/*
+ * R44 (0x2C) - PLL Control 1
+ */
+#define WM8955_N_MASK                           0x01E0  /* N - [8:5] */
+#define WM8955_N_SHIFT                               5  /* N - [8:5] */
+#define WM8955_N_WIDTH                               4  /* N - [8:5] */
+#define WM8955_K_21_18_MASK                     0x000F  /* K(21:18) - [3:0] */
+#define WM8955_K_21_18_SHIFT                         0  /* K(21:18) - [3:0] */
+#define WM8955_K_21_18_WIDTH                         4  /* K(21:18) - [3:0] */
+
+/*
+ * R45 (0x2D) - PLL Control 2
+ */
+#define WM8955_K_17_9_MASK                      0x01FF  /* K(17:9) - [8:0] */
+#define WM8955_K_17_9_SHIFT                          0  /* K(17:9) - [8:0] */
+#define WM8955_K_17_9_WIDTH                          9  /* K(17:9) - [8:0] */
+
+/*
+ * R46 (0x2E) - PLL Control 3
+ */
+#define WM8955_K_8_0_MASK                       0x01FF  /* K(8:0) - [8:0] */
+#define WM8955_K_8_0_SHIFT                           0  /* K(8:0) - [8:0] */
+#define WM8955_K_8_0_WIDTH                           9  /* K(8:0) - [8:0] */
+
+/*
+ * R59 (0x3B) - PLL Control 4
+ */
+#define WM8955_KEN                              0x0080  /* KEN */
+#define WM8955_KEN_MASK                         0x0080  /* KEN */
+#define WM8955_KEN_SHIFT                             7  /* KEN */
+#define WM8955_KEN_WIDTH                             1  /* KEN */
+
+#endif
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index f59703be61c8..f1e63e01b04d 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -15,6 +15,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -307,7 +308,6 @@ static int wm8960_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -540,8 +540,8 @@ static int pll_factors(unsigned int source, unsigned int target,
         return 0;
 }
 
-static int wm8960_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8960_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         u16 reg;
@@ -713,17 +713,9 @@ static int wm8960_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8960_snd_controls,
                              ARRAY_SIZE(wm8960_snd_controls));
         wm8960_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -883,21 +875,6 @@ static __devexit int wm8960_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8960_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8960_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8960_i2c_suspend NULL
-#define wm8960_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8960_i2c_id[] = {
         { "wm8960", 0 },
         { }
@@ -911,8 +888,6 @@ static struct i2c_driver wm8960_i2c_driver = {
         },
         .probe =    wm8960_i2c_probe,
         .remove =   __devexit_p(wm8960_i2c_remove),
-        .suspend =  wm8960_i2c_suspend,
-        .resume =   wm8960_i2c_resume,
         .id_table = wm8960_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 503032085899..50634ab76a5c 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -986,19 +987,9 @@ static int wm8961_probe(struct platform_device *pdev)
         snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
                                   ARRAY_SIZE(wm8961_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
-        snd_soc_dapm_new_widgets(codec);
-
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -1032,6 +1023,9 @@ static int wm8961_resume(struct platform_device *pdev)
         int i;
 
         for (i = 0; i < codec->reg_cache_size; i++) {
+                if (reg_cache[i] == wm8961_reg_defaults[i])
+                        continue;
+
                 if (i == WM8961_SOFTWARE_RESET)
                         continue;
 
@@ -1206,21 +1200,6 @@ static __devexit int wm8961_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8961_i2c_suspend(struct i2c_client *client, pm_message_t state)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8961_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8961_i2c_suspend NULL
-#define wm8961_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8961_i2c_id[] = {
         { "wm8961", 0 },
         { }
@@ -1234,8 +1213,6 @@ static struct i2c_driver wm8961_i2c_driver = {
         },
         .probe =    wm8961_i2c_probe,
         .remove =   __devexit_p(wm8961_i2c_remove),
-        .suspend =  wm8961_i2c_suspend,
-        .resume =   wm8961_i2c_resume,
         .id_table = wm8961_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index d66efb0546ea..a65b781af512 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -20,6 +20,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -338,8 +339,6 @@ static int wm8971_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
-
         return 0;
 }
 
@@ -703,16 +702,9 @@ static int wm8971_init(struct snd_soc_device *socdev,
         snd_soc_add_controls(codec, wm8971_snd_controls,
                                 ARRAY_SIZE(wm8971_snd_controls));
         wm8971_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8971: failed to register card\n");
-                goto card_err;
-        }
+
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 98d663afc97d..69708c4cc004 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -47,7 +48,7 @@ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = {
 };
 
 #define WM8974_POWER1_BIASEN  0x08
-#define WM8974_POWER1_BUFIOEN 0x10
+#define WM8974_POWER1_BUFIOEN 0x04
 
 struct wm8974_priv {
         struct snd_soc_codec codec;
@@ -170,6 +171,10 @@ SOC_ENUM("Aux Mode", wm8974_auxmode),
 
 SOC_SINGLE("Capture Boost(+20dB)", WM8974_ADCBOOST,  8, 1, 0),
 SOC_SINGLE("Mono Playback Switch", WM8974_MONOMIX, 6, 1, 1),
+
+/* DAC / ADC oversampling */
+SOC_SINGLE("DAC 128x Oversampling Switch", WM8974_DAC, 8, 1, 0),
+SOC_SINGLE("ADC 128x Oversampling Switch", WM8974_ADC, 8, 1, 0),
 };
 
 /* Speaker Output Mixer */
@@ -276,41 +281,42 @@ static int wm8974_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
 struct pll_ {
-        unsigned int pre_div:4; /* prescale - 1 */
+        unsigned int pre_div:1;
         unsigned int n:4;
         unsigned int k;
 };
 
-static struct pll_ pll_div;
-
 /* The size in bits of the pll divide multiplied by 10
  * to allow rounding later */
 #define FIXED_PLL_SIZE ((1 << 24) * 10)
 
-static void pll_factors(unsigned int target, unsigned int source)
+static void pll_factors(struct pll_ *pll_div,
+                        unsigned int target, unsigned int source)
 {
         unsigned long long Kpart;
         unsigned int K, Ndiv, Nmod;
 
+        /* There is a fixed divide by 4 in the output path */
+        target *= 4;
+
         Ndiv = target / source;
         if (Ndiv < 6) {
-                source >>= 1;
-                pll_div.pre_div = 1;
+                source /= 2;
+                pll_div->pre_div = 1;
                 Ndiv = target / source;
         } else
-                pll_div.pre_div = 0;
+                pll_div->pre_div = 0;
 
         if ((Ndiv < 6) || (Ndiv > 12))
                 printk(KERN_WARNING
                         "WM8974 N value %u outwith recommended range!\n",
                         Ndiv);
 
-        pll_div.n = Ndiv;
+        pll_div->n = Ndiv;
         Nmod = target % source;
         Kpart = FIXED_PLL_SIZE * (long long)Nmod;
 
@@ -325,13 +331,14 @@ static void pll_factors(unsigned int target, unsigned int source)
         /* Move down to proper range now rounding is done */
         K /= 10;
 
-        pll_div.k = K;
+        pll_div->k = K;
 }
 
-static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
+        struct pll_ pll_div;
         u16 reg;
 
         if (freq_in == 0 || freq_out == 0) {
@@ -345,7 +352,7 @@ static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai,
                 return 0;
         }
 
-        pll_factors(freq_out*4, freq_in);
+        pll_factors(&pll_div, freq_out, freq_in);
 
         snd_soc_write(codec, WM8974_PLLN, (pll_div.pre_div << 4) | pll_div.n);
         snd_soc_write(codec, WM8974_PLLK1, pll_div.k >> 18);
@@ -379,14 +386,6 @@ static int wm8974_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                 reg = snd_soc_read(codec, WM8974_CLOCK) & 0x11f;
                 snd_soc_write(codec, WM8974_CLOCK, reg | div);
                 break;
-        case WM8974_ADCCLK:
-                reg = snd_soc_read(codec, WM8974_ADC) & 0x1f7;
-                snd_soc_write(codec, WM8974_ADC, reg | div);
-                break;
-        case WM8974_DACCLK:
-                reg = snd_soc_read(codec, WM8974_DAC) & 0x1f7;
-                snd_soc_write(codec, WM8974_DAC, reg | div);
-                break;
         case WM8974_BCLKDIV:
                 reg = snd_soc_read(codec, WM8974_CLOCK) & 0x1e3;
                 snd_soc_write(codec, WM8974_CLOCK, reg | div);
@@ -480,23 +479,23 @@ static int wm8974_pcm_hw_params(struct snd_pcm_substream *substream,
 
         /* filter coefficient */
         switch (params_rate(params)) {
-        case SNDRV_PCM_RATE_8000:
+        case 8000:
                 adn |= 0x5 << 1;
                 break;
-        case SNDRV_PCM_RATE_11025:
+        case 11025:
                 adn |= 0x4 << 1;
                 break;
-        case SNDRV_PCM_RATE_16000:
+        case 16000:
                 adn |= 0x3 << 1;
                 break;
-        case SNDRV_PCM_RATE_22050:
+        case 22050:
                 adn |= 0x2 << 1;
                 break;
-        case SNDRV_PCM_RATE_32000:
+        case 32000:
                 adn |= 0x1 << 1;
                 break;
-        case SNDRV_PCM_RATE_44100:
-        case SNDRV_PCM_RATE_48000:
+        case 44100:
+        case 48000:
                 break;
         }
 
@@ -638,17 +637,9 @@ static int wm8974_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm8974_snd_controls,
                              ARRAY_SIZE(wm8974_snd_controls));
         wm8974_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
diff --git a/sound/soc/codecs/wm8974.h b/sound/soc/codecs/wm8974.h
index 98de9562d4d2..896a7f0f3fc4 100644
--- a/sound/soc/codecs/wm8974.h
+++ b/sound/soc/codecs/wm8974.h
@@ -57,17 +57,7 @@
 /* Clock divider Id's */
 #define WM8974_OPCLKDIV         0
 #define WM8974_MCLKDIV          1
-#define WM8974_ADCCLK           2
-#define WM8974_DACCLK           3
-#define WM8974_BCLKDIV          4
-
-/* DAC clock dividers */
-#define WM8974_DACCLK_F2        (1 << 3)
-#define WM8974_DACCLK_F4        (0 << 3)
-
-/* ADC clock dividers */
-#define WM8974_ADCCLK_F2        (1 << 3)
-#define WM8974_ADCCLK_F4        (0 << 3)
+#define WM8974_BCLKDIV          2
 
 /* PLL Out dividers */
 #define WM8974_OPCLKDIV_1       (0 << 4)
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
new file mode 100644
index 000000000000..526f56b09066
--- /dev/null
+++ b/sound/soc/codecs/wm8978.c
@@ -0,0 +1,1150 @@
+/*
+ * wm8978.c  --  WM8978 ALSA SoC Audio Codec driver
+ *
+ * Copyright (C) 2009-2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ * Copyright (C) 2007 Carlos Munoz <carlos@kenati.com>
+ * Copyright 2006-2009 Wolfson Microelectronics PLC.
+ * Based on wm8974 and wm8990 by Liam Girdwood <lrg@slimlogic.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.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/init.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/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 <asm/div64.h>
+
+#include "wm8978.h"
+
+static struct snd_soc_codec *wm8978_codec;
+
+/* wm8978 register cache. Note that register 0 is not included in the cache. */
+static const u16 wm8978_reg[WM8978_CACHEREGNUM] = {
+        0x0000, 0x0000, 0x0000, 0x0000, /* 0x00...0x03 */
+        0x0050, 0x0000, 0x0140, 0x0000, /* 0x04...0x07 */
+        0x0000, 0x0000, 0x0000, 0x00ff, /* 0x08...0x0b */
+        0x00ff, 0x0000, 0x0100, 0x00ff, /* 0x0c...0x0f */
+        0x00ff, 0x0000, 0x012c, 0x002c, /* 0x10...0x13 */
+        0x002c, 0x002c, 0x002c, 0x0000, /* 0x14...0x17 */
+        0x0032, 0x0000, 0x0000, 0x0000, /* 0x18...0x1b */
+        0x0000, 0x0000, 0x0000, 0x0000, /* 0x1c...0x1f */
+        0x0038, 0x000b, 0x0032, 0x0000, /* 0x20...0x23 */
+        0x0008, 0x000c, 0x0093, 0x00e9, /* 0x24...0x27 */
+        0x0000, 0x0000, 0x0000, 0x0000, /* 0x28...0x2b */
+        0x0033, 0x0010, 0x0010, 0x0100, /* 0x2c...0x2f */
+        0x0100, 0x0002, 0x0001, 0x0001, /* 0x30...0x33 */
+        0x0039, 0x0039, 0x0039, 0x0039, /* 0x34...0x37 */
+        0x0001, 0x0001,                 /* 0x38...0x3b */
+};
+
+/* codec private data */
+struct wm8978_priv {
+        struct snd_soc_codec codec;
+        unsigned int f_pllout;
+        unsigned int f_mclk;
+        unsigned int f_256fs;
+        unsigned int f_opclk;
+        int mclk_idx;
+        enum wm8978_sysclk_src sysclk;
+        u16 reg_cache[WM8978_CACHEREGNUM];
+};
+
+static const char *wm8978_companding[] = {"Off", "NC", "u-law", "A-law"};
+static const char *wm8978_eqmode[] = {"Capture", "Playback"};
+static const char *wm8978_bw[] = {"Narrow", "Wide"};
+static const char *wm8978_eq1[] = {"80Hz", "105Hz", "135Hz", "175Hz"};
+static const char *wm8978_eq2[] = {"230Hz", "300Hz", "385Hz", "500Hz"};
+static const char *wm8978_eq3[] = {"650Hz", "850Hz", "1.1kHz", "1.4kHz"};
+static const char *wm8978_eq4[] = {"1.8kHz", "2.4kHz", "3.2kHz", "4.1kHz"};
+static const char *wm8978_eq5[] = {"5.3kHz", "6.9kHz", "9kHz", "11.7kHz"};
+static const char *wm8978_alc3[] = {"ALC", "Limiter"};
+static const char *wm8978_alc1[] = {"Off", "Right", "Left", "Both"};
+
+static const SOC_ENUM_SINGLE_DECL(adc_compand, WM8978_COMPANDING_CONTROL, 1,
+                                  wm8978_companding);
+static const SOC_ENUM_SINGLE_DECL(dac_compand, WM8978_COMPANDING_CONTROL, 3,
+                                  wm8978_companding);
+static const SOC_ENUM_SINGLE_DECL(eqmode, WM8978_EQ1, 8, wm8978_eqmode);
+static const SOC_ENUM_SINGLE_DECL(eq1, WM8978_EQ1, 5, wm8978_eq1);
+static const SOC_ENUM_SINGLE_DECL(eq2bw, WM8978_EQ2, 8, wm8978_bw);
+static const SOC_ENUM_SINGLE_DECL(eq2, WM8978_EQ2, 5, wm8978_eq2);
+static const SOC_ENUM_SINGLE_DECL(eq3bw, WM8978_EQ3, 8, wm8978_bw);
+static const SOC_ENUM_SINGLE_DECL(eq3, WM8978_EQ3, 5, wm8978_eq3);
+static const SOC_ENUM_SINGLE_DECL(eq4bw, WM8978_EQ4, 8, wm8978_bw);
+static const SOC_ENUM_SINGLE_DECL(eq4, WM8978_EQ4, 5, wm8978_eq4);
+static const SOC_ENUM_SINGLE_DECL(eq5, WM8978_EQ5, 5, wm8978_eq5);
+static const SOC_ENUM_SINGLE_DECL(alc3, WM8978_ALC_CONTROL_3, 8, wm8978_alc3);
+static const SOC_ENUM_SINGLE_DECL(alc1, WM8978_ALC_CONTROL_1, 7, wm8978_alc1);
+
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1200, 75, 0);
+static const DECLARE_TLV_DB_SCALE(spk_tlv, -5700, 100, 0);
+static const DECLARE_TLV_DB_SCALE(boost_tlv, -1500, 300, 1);
+
+static const struct snd_kcontrol_new wm8978_snd_controls[] = {
+
+        SOC_SINGLE("Digital Loopback Switch",
+                WM8978_COMPANDING_CONTROL, 0, 1, 0),
+
+        SOC_ENUM("ADC Companding", adc_compand),
+        SOC_ENUM("DAC Companding", dac_compand),
+
+        SOC_DOUBLE("DAC Inversion Switch", WM8978_DAC_CONTROL, 0, 1, 1, 0),
+
+        SOC_DOUBLE_R_TLV("PCM Volume",
+                WM8978_LEFT_DAC_DIGITAL_VOLUME, WM8978_RIGHT_DAC_DIGITAL_VOLUME,
+                0, 255, 0, digital_tlv),
+
+        SOC_SINGLE("High Pass Filter Switch", WM8978_ADC_CONTROL, 8, 1, 0),
+        SOC_SINGLE("High Pass Cut Off", WM8978_ADC_CONTROL, 4, 7, 0),
+        SOC_DOUBLE("ADC Inversion Switch", WM8978_ADC_CONTROL, 0, 1, 1, 0),
+
+        SOC_DOUBLE_R_TLV("ADC Volume",
+                WM8978_LEFT_ADC_DIGITAL_VOLUME, WM8978_RIGHT_ADC_DIGITAL_VOLUME,
+                0, 255, 0, digital_tlv),
+
+        SOC_ENUM("Equaliser Function", eqmode),
+        SOC_ENUM("EQ1 Cut Off", eq1),
+        SOC_SINGLE_TLV("EQ1 Volume", WM8978_EQ1,  0, 24, 1, eq_tlv),
+
+        SOC_ENUM("Equaliser EQ2 Bandwith", eq2bw),
+        SOC_ENUM("EQ2 Cut Off", eq2),
+        SOC_SINGLE_TLV("EQ2 Volume", WM8978_EQ2,  0, 24, 1, eq_tlv),
+
+        SOC_ENUM("Equaliser EQ3 Bandwith", eq3bw),
+        SOC_ENUM("EQ3 Cut Off", eq3),
+        SOC_SINGLE_TLV("EQ3 Volume", WM8978_EQ3,  0, 24, 1, eq_tlv),
+
+        SOC_ENUM("Equaliser EQ4 Bandwith", eq4bw),
+        SOC_ENUM("EQ4 Cut Off", eq4),
+        SOC_SINGLE_TLV("EQ4 Volume", WM8978_EQ4,  0, 24, 1, eq_tlv),
+
+        SOC_ENUM("EQ5 Cut Off", eq5),
+        SOC_SINGLE_TLV("EQ5 Volume", WM8978_EQ5, 0, 24, 1, eq_tlv),
+
+        SOC_SINGLE("DAC Playback Limiter Switch",
+                WM8978_DAC_LIMITER_1, 8, 1, 0),
+        SOC_SINGLE("DAC Playback Limiter Decay",
+                WM8978_DAC_LIMITER_1, 4, 15, 0),
+        SOC_SINGLE("DAC Playback Limiter Attack",
+                WM8978_DAC_LIMITER_1, 0, 15, 0),
+
+        SOC_SINGLE("DAC Playback Limiter Threshold",
+                WM8978_DAC_LIMITER_2, 4, 7, 0),
+        SOC_SINGLE("DAC Playback Limiter Boost",
+                WM8978_DAC_LIMITER_2, 0, 15, 0),
+
+        SOC_ENUM("ALC Enable Switch", alc1),
+        SOC_SINGLE("ALC Capture Min Gain", WM8978_ALC_CONTROL_1, 0, 7, 0),
+        SOC_SINGLE("ALC Capture Max Gain", WM8978_ALC_CONTROL_1, 3, 7, 0),
+
+        SOC_SINGLE("ALC Capture Hold", WM8978_ALC_CONTROL_2, 4, 7, 0),
+        SOC_SINGLE("ALC Capture Target", WM8978_ALC_CONTROL_2, 0, 15, 0),
+
+        SOC_ENUM("ALC Capture Mode", alc3),
+        SOC_SINGLE("ALC Capture Decay", WM8978_ALC_CONTROL_3, 4, 15, 0),
+        SOC_SINGLE("ALC Capture Attack", WM8978_ALC_CONTROL_3, 0, 15, 0),
+
+        SOC_SINGLE("ALC Capture Noise Gate Switch", WM8978_NOISE_GATE, 3, 1, 0),
+        SOC_SINGLE("ALC Capture Noise Gate Threshold",
+                WM8978_NOISE_GATE, 0, 7, 0),
+
+        SOC_DOUBLE_R("Capture PGA ZC Switch",
+                WM8978_LEFT_INP_PGA_CONTROL, WM8978_RIGHT_INP_PGA_CONTROL,
+                7, 1, 0),
+
+        /* OUT1 - Headphones */
+        SOC_DOUBLE_R("Headphone Playback ZC Switch",
+                WM8978_LOUT1_HP_CONTROL, WM8978_ROUT1_HP_CONTROL, 7, 1, 0),
+
+        SOC_DOUBLE_R_TLV("Headphone Playback Volume",
+                WM8978_LOUT1_HP_CONTROL, WM8978_ROUT1_HP_CONTROL,
+                0, 63, 0, spk_tlv),
+
+        /* OUT2 - Speakers */
+        SOC_DOUBLE_R("Speaker Playback ZC Switch",
+                WM8978_LOUT2_SPK_CONTROL, WM8978_ROUT2_SPK_CONTROL, 7, 1, 0),
+
+        SOC_DOUBLE_R_TLV("Speaker Playback Volume",
+                WM8978_LOUT2_SPK_CONTROL, WM8978_ROUT2_SPK_CONTROL,
+                0, 63, 0, spk_tlv),
+
+        /* OUT3/4 - Line Output */
+        SOC_DOUBLE_R("Line Playback Switch",
+                WM8978_OUT3_MIXER_CONTROL, WM8978_OUT4_MIXER_CONTROL, 6, 1, 1),
+
+        /* Mixer #3: Boost (Input) mixer */
+        SOC_DOUBLE_R("PGA Boost (+20dB)",
+                WM8978_LEFT_ADC_BOOST_CONTROL, WM8978_RIGHT_ADC_BOOST_CONTROL,
+                8, 1, 0),
+        SOC_DOUBLE_R_TLV("L2/R2 Boost Volume",
+                WM8978_LEFT_ADC_BOOST_CONTROL, WM8978_RIGHT_ADC_BOOST_CONTROL,
+                4, 7, 0, boost_tlv),
+        SOC_DOUBLE_R_TLV("Aux Boost Volume",
+                WM8978_LEFT_ADC_BOOST_CONTROL, WM8978_RIGHT_ADC_BOOST_CONTROL,
+                0, 7, 0, boost_tlv),
+
+        /* Input PGA volume */
+        SOC_DOUBLE_R_TLV("Input PGA Volume",
+                WM8978_LEFT_INP_PGA_CONTROL, WM8978_RIGHT_INP_PGA_CONTROL,
+                0, 63, 0, inpga_tlv),
+
+        /* Headphone */
+        SOC_DOUBLE_R("Headphone Switch",
+                WM8978_LOUT1_HP_CONTROL, WM8978_ROUT1_HP_CONTROL, 6, 1, 1),
+
+        /* Speaker */
+        SOC_DOUBLE_R("Speaker Switch",
+                WM8978_LOUT2_SPK_CONTROL, WM8978_ROUT2_SPK_CONTROL, 6, 1, 1),
+
+        /* DAC / ADC oversampling */
+        SOC_SINGLE("DAC 128x Oversampling Switch", WM8978_DAC_CONTROL, 8, 1, 0),
+        SOC_SINGLE("ADC 128x Oversampling Switch", WM8978_ADC_CONTROL, 8, 1, 0),
+};
+
+/* Mixer #1: Output (OUT1, OUT2) Mixer: mix AUX, Input mixer output and DAC */
+static const struct snd_kcontrol_new wm8978_left_out_mixer[] = {
+        SOC_DAPM_SINGLE("Line Bypass Switch", WM8978_LEFT_MIXER_CONTROL, 1, 1, 0),
+        SOC_DAPM_SINGLE("Aux Playback Switch", WM8978_LEFT_MIXER_CONTROL, 5, 1, 0),
+        SOC_DAPM_SINGLE("PCM Playback Switch", WM8978_LEFT_MIXER_CONTROL, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8978_right_out_mixer[] = {
+        SOC_DAPM_SINGLE("Line Bypass Switch", WM8978_RIGHT_MIXER_CONTROL, 1, 1, 0),
+        SOC_DAPM_SINGLE("Aux Playback Switch", WM8978_RIGHT_MIXER_CONTROL, 5, 1, 0),
+        SOC_DAPM_SINGLE("PCM Playback Switch", WM8978_RIGHT_MIXER_CONTROL, 0, 1, 0),
+};
+
+/* OUT3/OUT4 Mixer not implemented */
+
+/* Mixer #2: Input PGA Mute */
+static const struct snd_kcontrol_new wm8978_left_input_mixer[] = {
+        SOC_DAPM_SINGLE("L2 Switch", WM8978_INPUT_CONTROL, 2, 1, 0),
+        SOC_DAPM_SINGLE("MicN Switch", WM8978_INPUT_CONTROL, 1, 1, 0),
+        SOC_DAPM_SINGLE("MicP Switch", WM8978_INPUT_CONTROL, 0, 1, 0),
+};
+static const struct snd_kcontrol_new wm8978_right_input_mixer[] = {
+        SOC_DAPM_SINGLE("R2 Switch", WM8978_INPUT_CONTROL, 6, 1, 0),
+        SOC_DAPM_SINGLE("MicN Switch", WM8978_INPUT_CONTROL, 5, 1, 0),
+        SOC_DAPM_SINGLE("MicP Switch", WM8978_INPUT_CONTROL, 4, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget wm8978_dapm_widgets[] = {
+        SND_SOC_DAPM_DAC("Left DAC", "Left HiFi Playback",
+                         WM8978_POWER_MANAGEMENT_3, 0, 0),
+        SND_SOC_DAPM_DAC("Right DAC", "Right HiFi Playback",
+                         WM8978_POWER_MANAGEMENT_3, 1, 0),
+        SND_SOC_DAPM_ADC("Left ADC", "Left HiFi Capture",
+                         WM8978_POWER_MANAGEMENT_2, 0, 0),
+        SND_SOC_DAPM_ADC("Right ADC", "Right HiFi Capture",
+                         WM8978_POWER_MANAGEMENT_2, 1, 0),
+
+        /* Mixer #1: OUT1,2 */
+        SOC_MIXER_ARRAY("Left Output Mixer", WM8978_POWER_MANAGEMENT_3,
+                        2, 0, wm8978_left_out_mixer),
+        SOC_MIXER_ARRAY("Right Output Mixer", WM8978_POWER_MANAGEMENT_3,
+                        3, 0, wm8978_right_out_mixer),
+
+        SOC_MIXER_ARRAY("Left Input Mixer", WM8978_POWER_MANAGEMENT_2,
+                        2, 0, wm8978_left_input_mixer),
+        SOC_MIXER_ARRAY("Right Input Mixer", WM8978_POWER_MANAGEMENT_2,
+                        3, 0, wm8978_right_input_mixer),
+
+        SND_SOC_DAPM_PGA("Left Boost Mixer", WM8978_POWER_MANAGEMENT_2,
+                         4, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("Right Boost Mixer", WM8978_POWER_MANAGEMENT_2,
+                         5, 0, NULL, 0),
+
+        SND_SOC_DAPM_PGA("Left Capture PGA", WM8978_LEFT_INP_PGA_CONTROL,
+                         6, 1, NULL, 0),
+        SND_SOC_DAPM_PGA("Right Capture PGA", WM8978_RIGHT_INP_PGA_CONTROL,
+                         6, 1, NULL, 0),
+
+        SND_SOC_DAPM_PGA("Left Headphone Out", WM8978_POWER_MANAGEMENT_2,
+                         7, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("Right Headphone Out", WM8978_POWER_MANAGEMENT_2,
+                         8, 0, NULL, 0),
+
+        SND_SOC_DAPM_PGA("Left Speaker Out", WM8978_POWER_MANAGEMENT_3,
+                         6, 0, NULL, 0),
+        SND_SOC_DAPM_PGA("Right Speaker Out", WM8978_POWER_MANAGEMENT_3,
+                         5, 0, NULL, 0),
+
+        SND_SOC_DAPM_MIXER("OUT4 VMID", WM8978_POWER_MANAGEMENT_3,
+                           8, 0, NULL, 0),
+
+        SND_SOC_DAPM_MICBIAS("Mic Bias", WM8978_POWER_MANAGEMENT_1, 4, 0),
+
+        SND_SOC_DAPM_INPUT("LMICN"),
+        SND_SOC_DAPM_INPUT("LMICP"),
+        SND_SOC_DAPM_INPUT("RMICN"),
+        SND_SOC_DAPM_INPUT("RMICP"),
+        SND_SOC_DAPM_INPUT("LAUX"),
+        SND_SOC_DAPM_INPUT("RAUX"),
+        SND_SOC_DAPM_INPUT("L2"),
+        SND_SOC_DAPM_INPUT("R2"),
+        SND_SOC_DAPM_OUTPUT("LHP"),
+        SND_SOC_DAPM_OUTPUT("RHP"),
+        SND_SOC_DAPM_OUTPUT("LSPK"),
+        SND_SOC_DAPM_OUTPUT("RSPK"),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* Output mixer */
+        {"Right Output Mixer", "PCM Playback Switch", "Right DAC"},
+        {"Right Output Mixer", "Aux Playback Switch", "RAUX"},
+        {"Right Output Mixer", "Line Bypass Switch", "Right Boost Mixer"},
+
+        {"Left Output Mixer", "PCM Playback Switch", "Left DAC"},
+        {"Left Output Mixer", "Aux Playback Switch", "LAUX"},
+        {"Left Output Mixer", "Line Bypass Switch", "Left Boost Mixer"},
+
+        /* Outputs */
+        {"Right Headphone Out", NULL, "Right Output Mixer"},
+        {"RHP", NULL, "Right Headphone Out"},
+
+        {"Left Headphone Out", NULL, "Left Output Mixer"},
+        {"LHP", NULL, "Left Headphone Out"},
+
+        {"Right Speaker Out", NULL, "Right Output Mixer"},
+        {"RSPK", NULL, "Right Speaker Out"},
+
+        {"Left Speaker Out", NULL, "Left Output Mixer"},
+        {"LSPK", NULL, "Left Speaker Out"},
+
+        /* Boost Mixer */
+        {"Right ADC", NULL, "Right Boost Mixer"},
+
+        {"Right Boost Mixer", NULL, "RAUX"},
+        {"Right Boost Mixer", NULL, "Right Capture PGA"},
+        {"Right Boost Mixer", NULL, "R2"},
+
+        {"Left ADC", NULL, "Left Boost Mixer"},
+
+        {"Left Boost Mixer", NULL, "LAUX"},
+        {"Left Boost Mixer", NULL, "Left Capture PGA"},
+        {"Left Boost Mixer", NULL, "L2"},
+
+        /* Input PGA */
+        {"Right Capture PGA", NULL, "Right Input Mixer"},
+        {"Left Capture PGA", NULL, "Left Input Mixer"},
+
+        {"Right Input Mixer", "R2 Switch", "R2"},
+        {"Right Input Mixer", "MicN Switch", "RMICN"},
+        {"Right Input Mixer", "MicP Switch", "RMICP"},
+
+        {"Left Input Mixer", "L2 Switch", "L2"},
+        {"Left Input Mixer", "MicN Switch", "LMICN"},
+        {"Left Input Mixer", "MicP Switch", "LMICP"},
+};
+
+static int wm8978_add_widgets(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, wm8978_dapm_widgets,
+                                  ARRAY_SIZE(wm8978_dapm_widgets));
+
+        /* set up the WM8978 audio map */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        return 0;
+}
+
+/* PLL divisors */
+struct wm8978_pll_div {
+        u32 k;
+        u8 n;
+        u8 div2;
+};
+
+#define FIXED_PLL_SIZE (1 << 24)
+
+static void pll_factors(struct wm8978_pll_div *pll_div, unsigned int target,
+                        unsigned int source)
+{
+        u64 k_part;
+        unsigned int k, n_div, n_mod;
+
+        n_div = target / source;
+        if (n_div < 6) {
+                source >>= 1;
+                pll_div->div2 = 1;
+                n_div = target / source;
+        } else {
+                pll_div->div2 = 0;
+        }
+
+        if (n_div < 6 || n_div > 12)
+                dev_warn(wm8978_codec->dev,
+                         "WM8978 N value exceeds recommended range! N = %u\n",
+                         n_div);
+
+        pll_div->n = n_div;
+        n_mod = target - source * n_div;
+        k_part = FIXED_PLL_SIZE * (long long)n_mod + source / 2;
+
+        do_div(k_part, source);
+
+        k = k_part & 0xFFFFFFFF;
+
+        pll_div->k = k;
+}
+
+/* MCLK dividers */
+static const int mclk_numerator[]       = {1, 3, 2, 3, 4, 6, 8, 12};
+static const int mclk_denominator[]     = {1, 2, 1, 1, 1, 1, 1, 1};
+
+/*
+ * find index >= idx, such that, for a given f_out,
+ * 3 * f_mclk / 4 <= f_PLLOUT < 13 * f_mclk / 4
+ * f_out can be f_256fs or f_opclk, currently only used for f_256fs. Can be
+ * generalised for f_opclk with suitable coefficient arrays, but currently
+ * the OPCLK divisor is calculated directly, not iteratively.
+ */
+static int wm8978_enum_mclk(unsigned int f_out, unsigned int f_mclk,
+                            unsigned int *f_pllout)
+{
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(mclk_numerator); i++) {
+                unsigned int f_pllout_x4 = 4 * f_out * mclk_numerator[i] /
+                        mclk_denominator[i];
+                if (3 * f_mclk <= f_pllout_x4 && f_pllout_x4 < 13 * f_mclk) {
+                        *f_pllout = f_pllout_x4 / 4;
+                        return i;
+                }
+        }
+
+        return -EINVAL;
+}
+
+/*
+ * Calculate internal frequencies and dividers, according to Figure 40
+ * "PLL and Clock Select Circuit" in WM8978 datasheet Rev. 2.6
+ */
+static int wm8978_configure_pll(struct snd_soc_codec *codec)
+{
+        struct wm8978_priv *wm8978 = codec->private_data;
+        struct wm8978_pll_div pll_div;
+        unsigned int f_opclk = wm8978->f_opclk, f_mclk = wm8978->f_mclk,
+                f_256fs = wm8978->f_256fs;
+        unsigned int f2;
+
+        if (!f_mclk)
+                return -EINVAL;
+
+        if (f_opclk) {
+                unsigned int opclk_div;
+                /* Cannot set up MCLK divider now, do later */
+                wm8978->mclk_idx = -1;
+
+                /*
+                 * The user needs OPCLK. Choose OPCLKDIV to put
+                 * 6 <= R = f2 / f1 < 13, 1 <= OPCLKDIV <= 4.
+                 * f_opclk = f_mclk * prescale * R / 4 / OPCLKDIV, where
+                 * prescale = 1, or prescale = 2. Prescale is calculated inside
+                 * pll_factors(). We have to select f_PLLOUT, such that
+                 * f_mclk * 3 / 4 <= f_PLLOUT < f_mclk * 13 / 4. Must be
+                 * f_mclk * 3 / 16 <= f_opclk < f_mclk * 13 / 4.
+                 */
+                if (16 * f_opclk < 3 * f_mclk || 4 * f_opclk >= 13 * f_mclk)
+                        return -EINVAL;
+
+                if (4 * f_opclk < 3 * f_mclk)
+                        /* Have to use OPCLKDIV */
+                        opclk_div = (3 * f_mclk / 4 + f_opclk - 1) / f_opclk;
+                else
+                        opclk_div = 1;
+
+                dev_dbg(codec->dev, "%s: OPCLKDIV=%d\n", __func__, opclk_div);
+
+                snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 0x30,
+                                    (opclk_div - 1) << 4);
+
+                wm8978->f_pllout = f_opclk * opclk_div;
+        } else if (f_256fs) {
+                /*
+                 * Not using OPCLK, but PLL is used for the codec, choose R:
+                 * 6 <= R = f2 / f1 < 13, to put 1 <= MCLKDIV <= 12.
+                 * f_256fs = f_mclk * prescale * R / 4 / MCLKDIV, where
+                 * prescale = 1, or prescale = 2. Prescale is calculated inside
+                 * pll_factors(). We have to select f_PLLOUT, such that
+                 * f_mclk * 3 / 4 <= f_PLLOUT < f_mclk * 13 / 4. Must be
+                 * f_mclk * 3 / 48 <= f_256fs < f_mclk * 13 / 4. This means MCLK
+                 * must be 3.781MHz <= f_MCLK <= 32.768MHz
+                 */
+                int idx = wm8978_enum_mclk(f_256fs, f_mclk, &wm8978->f_pllout);
+                if (idx < 0)
+                        return idx;
+
+                wm8978->mclk_idx = idx;
+
+                /* GPIO1 into default mode as input - before configuring PLL */
+                snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 7, 0);
+        } else {
+                return -EINVAL;
+        }
+
+        f2 = wm8978->f_pllout * 4;
+
+        dev_dbg(codec->dev, "%s: f_MCLK=%uHz, f_PLLOUT=%uHz\n", __func__,
+                wm8978->f_mclk, wm8978->f_pllout);
+
+        pll_factors(&pll_div, f2, wm8978->f_mclk);
+
+        dev_dbg(codec->dev, "%s: calculated PLL N=0x%x, K=0x%x, div2=%d\n",
+                __func__, pll_div.n, pll_div.k, pll_div.div2);
+
+        /* Turn PLL off for configuration... */
+        snd_soc_update_bits(codec, WM8978_POWER_MANAGEMENT_1, 0x20, 0);
+
+        snd_soc_write(codec, WM8978_PLL_N, (pll_div.div2 << 4) | pll_div.n);
+        snd_soc_write(codec, WM8978_PLL_K1, pll_div.k >> 18);
+        snd_soc_write(codec, WM8978_PLL_K2, (pll_div.k >> 9) & 0x1ff);
+        snd_soc_write(codec, WM8978_PLL_K3, pll_div.k & 0x1ff);
+
+        /* ...and on again */
+        snd_soc_update_bits(codec, WM8978_POWER_MANAGEMENT_1, 0x20, 0x20);
+
+        if (f_opclk)
+                /* Output PLL (OPCLK) to GPIO1 */
+                snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 7, 4);
+
+        return 0;
+}
+
+/*
+ * Configure WM8978 clock dividers.
+ */
+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;
+        int ret = 0;
+
+        switch (div_id) {
+        case WM8978_OPCLKRATE:
+                wm8978->f_opclk = div;
+
+                if (wm8978->f_mclk)
+                        /*
+                         * We know the MCLK frequency, the user has requested
+                         * OPCLK, configure the PLL based on that and start it
+                         * and OPCLK immediately. We will configure PLL to match
+                         * user-requested OPCLK frquency as good as possible.
+                         * In fact, it is likely, that matching the sampling
+                         * rate, when it becomes known, is more important, and
+                         * we will not be reconfiguring PLL then, because we
+                         * must not interrupt OPCLK. But it should be fine,
+                         * because typically the user will request OPCLK to run
+                         * at 256fs or 512fs, and for these cases we will also
+                         * find an exact MCLK divider configuration - it will
+                         * be equal to or double the OPCLK divisor.
+                         */
+                        ret = wm8978_configure_pll(codec);
+                break;
+        case WM8978_BCLKDIV:
+                if (div & ~0x1c)
+                        return -EINVAL;
+                snd_soc_update_bits(codec, WM8978_CLOCKING, 0x1c, div);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        dev_dbg(codec->dev, "%s: ID %d, value %u\n", __func__, div_id, div);
+
+        return ret;
+}
+
+/*
+ * @freq:       when .set_pll() us not used, freq is codec MCLK input frequency
+ */
+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;
+        int ret = 0;
+
+        dev_dbg(codec->dev, "%s: ID %d, freq %u\n", __func__, clk_id, freq);
+
+        if (freq) {
+                wm8978->f_mclk = freq;
+
+                /* Even if MCLK is used for system clock, might have to drive OPCLK */
+                if (wm8978->f_opclk)
+                        ret = wm8978_configure_pll(codec);
+
+                /* Our sysclk is fixed to 256 * fs, will configure in .hw_params()  */
+
+                if (!ret)
+                        wm8978->sysclk = clk_id;
+        }
+
+        if (wm8978->sysclk == WM8978_PLL && (!freq || clk_id == WM8978_MCLK)) {
+                /* Clock CODEC directly from MCLK */
+                snd_soc_update_bits(codec, WM8978_CLOCKING, 0x100, 0);
+
+                /* GPIO1 into default mode as input - before configuring PLL */
+                snd_soc_update_bits(codec, WM8978_GPIO_CONTROL, 7, 0);
+
+                /* Turn off PLL */
+                snd_soc_update_bits(codec, WM8978_POWER_MANAGEMENT_1, 0x20, 0);
+                wm8978->sysclk = WM8978_MCLK;
+                wm8978->f_pllout = 0;
+                wm8978->f_opclk = 0;
+        }
+
+        return ret;
+}
+
+/*
+ * Set ADC and Voice DAC format.
+ */
+static int wm8978_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        /*
+         * BCLK polarity mask = 0x100, LRC clock polarity mask = 0x80,
+         * Data Format mask = 0x18: all will be calculated anew
+         */
+        u16 iface = snd_soc_read(codec, WM8978_AUDIO_INTERFACE) & ~0x198;
+        u16 clk = snd_soc_read(codec, WM8978_CLOCKING);
+
+        dev_dbg(codec->dev, "%s\n", __func__);
+
+        /* set master/slave audio interface */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                clk |= 1;
+                break;
+        case SND_SOC_DAIFMT_CBS_CFS:
+                clk &= ~1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* interface format */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                iface |= 0x10;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                iface |= 0x8;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                iface |= 0x18;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                break;
+        case SND_SOC_DAIFMT_IB_IF:
+                iface |= 0x180;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                iface |= 0x100;
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                iface |= 0x80;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_write(codec, WM8978_AUDIO_INTERFACE, iface);
+        snd_soc_write(codec, WM8978_CLOCKING, clk);
+
+        return 0;
+}
+
+/*
+ * Set PCM DAI bit size and sample rate.
+ */
+static int wm8978_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 wm8978_priv *wm8978 = codec->private_data;
+        /* Word length mask = 0x60 */
+        u16 iface_ctl = snd_soc_read(codec, WM8978_AUDIO_INTERFACE) & ~0x60;
+        /* Sampling rate mask = 0xe (for filters) */
+        u16 add_ctl = snd_soc_read(codec, WM8978_ADDITIONAL_CONTROL) & ~0xe;
+        u16 clking = snd_soc_read(codec, WM8978_CLOCKING);
+        enum wm8978_sysclk_src current_clk_id = clking & 0x100 ?
+                WM8978_PLL : WM8978_MCLK;
+        unsigned int f_sel, diff, diff_best = INT_MAX;
+        int i, best = 0;
+
+        if (!wm8978->f_mclk)
+                return -EINVAL;
+
+        /* bit size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                iface_ctl |= 0x20;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                iface_ctl |= 0x40;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                iface_ctl |= 0x60;
+                break;
+        }
+
+        /* filter coefficient */
+        switch (params_rate(params)) {
+        case 8000:
+                add_ctl |= 0x5 << 1;
+                break;
+        case 11025:
+                add_ctl |= 0x4 << 1;
+                break;
+        case 16000:
+                add_ctl |= 0x3 << 1;
+                break;
+        case 22050:
+                add_ctl |= 0x2 << 1;
+                break;
+        case 32000:
+                add_ctl |= 0x1 << 1;
+                break;
+        case 44100:
+        case 48000:
+                break;
+        }
+
+        /* Sampling rate is known now, can configure the MCLK divider */
+        wm8978->f_256fs = params_rate(params) * 256;
+
+        if (wm8978->sysclk == WM8978_MCLK) {
+                wm8978->mclk_idx = -1;
+                f_sel = wm8978->f_mclk;
+        } else {
+                if (!wm8978->f_pllout) {
+                        /* We only enter here, if OPCLK is not used */
+                        int ret = wm8978_configure_pll(codec);
+                        if (ret < 0)
+                                return ret;
+                }
+                f_sel = wm8978->f_pllout;
+        }
+
+        if (wm8978->mclk_idx < 0) {
+                /* Either MCLK is used directly, or OPCLK is used */
+                if (f_sel < wm8978->f_256fs || f_sel > 12 * wm8978->f_256fs)
+                        return -EINVAL;
+
+                for (i = 0; i < ARRAY_SIZE(mclk_numerator); i++) {
+                        diff = abs(wm8978->f_256fs * 3 -
+                                   f_sel * 3 * mclk_denominator[i] / mclk_numerator[i]);
+
+                        if (diff < diff_best) {
+                                diff_best = diff;
+                                best = i;
+                        }
+
+                        if (!diff)
+                                break;
+                }
+        } else {
+                /* OPCLK not used, codec driven by PLL */
+                best = wm8978->mclk_idx;
+                diff = 0;
+        }
+
+        if (diff)
+                dev_warn(codec->dev, "Imprecise sampling rate: %uHz%s\n",
+                        f_sel * mclk_denominator[best] / mclk_numerator[best] / 256,
+                        wm8978->sysclk == WM8978_MCLK ?
+                        ", consider using PLL" : "");
+
+        dev_dbg(codec->dev, "%s: fmt %d, rate %u, MCLK divisor #%d\n", __func__,
+                params_format(params), params_rate(params), best);
+
+        /* MCLK divisor mask = 0xe0 */
+        snd_soc_update_bits(codec, WM8978_CLOCKING, 0xe0, best << 5);
+
+        snd_soc_write(codec, WM8978_AUDIO_INTERFACE, iface_ctl);
+        snd_soc_write(codec, WM8978_ADDITIONAL_CONTROL, add_ctl);
+
+        if (wm8978->sysclk != current_clk_id) {
+                if (wm8978->sysclk == WM8978_PLL)
+                        /* Run CODEC from PLL instead of MCLK */
+                        snd_soc_update_bits(codec, WM8978_CLOCKING,
+                                            0x100, 0x100);
+                else
+                        /* Clock CODEC directly from MCLK */
+                        snd_soc_update_bits(codec, WM8978_CLOCKING, 0x100, 0);
+        }
+
+        return 0;
+}
+
+static int wm8978_mute(struct snd_soc_dai *dai, int mute)
+{
+        struct snd_soc_codec *codec = dai->codec;
+
+        dev_dbg(codec->dev, "%s: %d\n", __func__, mute);
+
+        if (mute)
+                snd_soc_update_bits(codec, WM8978_DAC_CONTROL, 0x40, 0x40);
+        else
+                snd_soc_update_bits(codec, WM8978_DAC_CONTROL, 0x40, 0);
+
+        return 0;
+}
+
+static int wm8978_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        u16 power1 = snd_soc_read(codec, WM8978_POWER_MANAGEMENT_1) & ~3;
+
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+        case SND_SOC_BIAS_PREPARE:
+                power1 |= 1;  /* VMID 75k */
+                snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, power1);
+                break;
+        case SND_SOC_BIAS_STANDBY:
+                /* bit 3: enable bias, bit 2: enable I/O tie off buffer */
+                power1 |= 0xc;
+
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Initial cap charge at VMID 5k */
+                        snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1,
+                                      power1 | 0x3);
+                        mdelay(100);
+                }
+
+                power1 |= 0x2;  /* VMID 500k */
+                snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, power1);
+                break;
+        case SND_SOC_BIAS_OFF:
+                /* Preserve PLL - OPCLK may be used by someone */
+                snd_soc_update_bits(codec, WM8978_POWER_MANAGEMENT_1, ~0x20, 0);
+                snd_soc_write(codec, WM8978_POWER_MANAGEMENT_2, 0);
+                snd_soc_write(codec, WM8978_POWER_MANAGEMENT_3, 0);
+                break;
+        }
+
+        dev_dbg(codec->dev, "%s: %d, %x\n", __func__, level, power1);
+
+        codec->bias_level = level;
+        return 0;
+}
+
+#define WM8978_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+        SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8978_dai_ops = {
+        .hw_params      = wm8978_hw_params,
+        .digital_mute   = wm8978_mute,
+        .set_fmt        = wm8978_set_dai_fmt,
+        .set_clkdiv     = wm8978_set_dai_clkdiv,
+        .set_sysclk     = wm8978_set_dai_sysclk,
+};
+
+/* Also supports 12kHz */
+struct snd_soc_dai wm8978_dai = {
+        .name = "WM8978 HiFi",
+        .id = 1,
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = WM8978_FORMATS,
+        },
+        .capture = {
+                .stream_name = "Capture",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+                .formats = WM8978_FORMATS,
+        },
+        .ops = &wm8978_dai_ops,
+};
+EXPORT_SYMBOL_GPL(wm8978_dai);
+
+static int wm8978_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;
+
+        wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        /* Also switch PLL off */
+        snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, 0);
+
+        return 0;
+}
+
+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;
+        int i;
+        u16 *cache = codec->reg_cache;
+
+        /* Sync reg_cache with the hardware */
+        for (i = 0; i < ARRAY_SIZE(wm8978_reg); i++) {
+                if (i == WM8978_RESET)
+                        continue;
+                if (cache[i] != wm8978_reg[i])
+                        snd_soc_write(codec, i, cache[i]);
+        }
+
+        wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        if (wm8978->f_pllout)
+                /* Switch PLL on */
+                snd_soc_update_bits(codec, WM8978_POWER_MANAGEMENT_1, 0x20, 0x20);
+
+        return 0;
+}
+
+static int wm8978_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8978_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8978_codec;
+        codec = wm8978_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, wm8978_snd_controls,
+                             ARRAY_SIZE(wm8978_snd_controls));
+        wm8978_add_widgets(codec);
+
+pcm_err:
+        return ret;
+}
+
+/* power down chip */
+static int wm8978_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_wm8978 = {
+        .probe          = wm8978_probe,
+        .remove         = wm8978_remove,
+        .suspend        = wm8978_suspend,
+        .resume         = wm8978_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8978);
+
+/*
+ * These registers contain an "update" bit - bit 8. This means, for example,
+ * that one can write new DAC digital volume for both channels, but only when
+ * the update bit is set, will also the volume be updated - simultaneously for
+ * both channels.
+ */
+static const int update_reg[] = {
+        WM8978_LEFT_DAC_DIGITAL_VOLUME,
+        WM8978_RIGHT_DAC_DIGITAL_VOLUME,
+        WM8978_LEFT_ADC_DIGITAL_VOLUME,
+        WM8978_RIGHT_ADC_DIGITAL_VOLUME,
+        WM8978_LEFT_INP_PGA_CONTROL,
+        WM8978_RIGHT_INP_PGA_CONTROL,
+        WM8978_LOUT1_HP_CONTROL,
+        WM8978_ROUT1_HP_CONTROL,
+        WM8978_LOUT2_SPK_CONTROL,
+        WM8978_ROUT2_SPK_CONTROL,
+};
+
+static __devinit int wm8978_register(struct wm8978_priv *wm8978)
+{
+        int ret, i;
+        struct snd_soc_codec *codec = &wm8978->codec;
+
+        if (wm8978_codec) {
+                dev_err(codec->dev, "Another WM8978 is registered\n");
+                return -EINVAL;
+        }
+
+        /*
+         * Set default system clock to PLL, it is more precise, this is also the
+         * default hardware setting
+         */
+        wm8978->sysclk = WM8978_PLL;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8978;
+        codec->name = "WM8978";
+        codec->owner = THIS_MODULE;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8978_set_bias_level;
+        codec->dai = &wm8978_dai;
+        codec->num_dai = 1;
+        codec->reg_cache_size = WM8978_CACHEREGNUM;
+        codec->reg_cache = &wm8978->reg_cache;
+
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                goto err;
+        }
+
+        memcpy(codec->reg_cache, wm8978_reg, sizeof(wm8978_reg));
+
+        /*
+         * Set the update bit in all registers, that have one. This way all
+         * writes to those registers will also cause the update bit to be
+         * written.
+         */
+        for (i = 0; i < ARRAY_SIZE(update_reg); i++)
+                ((u16 *)codec->reg_cache)[update_reg[i]] |= 0x100;
+
+        /* Reset the codec */
+        ret = snd_soc_write(codec, WM8978_RESET, 0);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to issue reset\n");
+                goto err;
+        }
+
+        wm8978_dai.dev = codec->dev;
+
+        wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        wm8978_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_dai(&wm8978_dai);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
+                goto err_codec;
+        }
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8978);
+        return ret;
+}
+
+static __devexit void wm8978_unregister(struct wm8978_priv *wm8978)
+{
+        wm8978_set_bias_level(&wm8978->codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_dai(&wm8978_dai);
+        snd_soc_unregister_codec(&wm8978->codec);
+        kfree(wm8978);
+        wm8978_codec = NULL;
+}
+
+static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8978_priv *wm8978;
+        struct snd_soc_codec *codec;
+
+        wm8978 = kzalloc(sizeof(struct wm8978_priv), GFP_KERNEL);
+        if (wm8978 == NULL)
+                return -ENOMEM;
+
+        codec = &wm8978->codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+
+        i2c_set_clientdata(i2c, wm8978);
+        codec->control_data = i2c;
+
+        codec->dev = &i2c->dev;
+
+        return wm8978_register(wm8978);
+}
+
+static __devexit int wm8978_i2c_remove(struct i2c_client *client)
+{
+        struct wm8978_priv *wm8978 = i2c_get_clientdata(client);
+        wm8978_unregister(wm8978);
+        return 0;
+}
+
+static const struct i2c_device_id wm8978_i2c_id[] = {
+        { "wm8978", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8978_i2c_id);
+
+static struct i2c_driver wm8978_i2c_driver = {
+        .driver = {
+                .name = "WM8978",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8978_i2c_probe,
+        .remove =   __devexit_p(wm8978_i2c_remove),
+        .id_table = wm8978_i2c_id,
+};
+
+static int __init wm8978_modinit(void)
+{
+        return i2c_add_driver(&wm8978_i2c_driver);
+}
+module_init(wm8978_modinit);
+
+static void __exit wm8978_exit(void)
+{
+        i2c_del_driver(&wm8978_i2c_driver);
+}
+module_exit(wm8978_exit);
+
+MODULE_DESCRIPTION("ASoC WM8978 codec driver");
+MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8978.h b/sound/soc/codecs/wm8978.h
new file mode 100644
index 000000000000..56ec83270917
--- /dev/null
+++ b/sound/soc/codecs/wm8978.h
@@ -0,0 +1,86 @@
+/*
+ * wm8978.h             --  codec driver for WM8978
+ *
+ * Copyright 2009 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __WM8978_H__
+#define __WM8978_H__
+
+/*
+ * Register values.
+ */
+#define WM8978_RESET                            0x00
+#define WM8978_POWER_MANAGEMENT_1               0x01
+#define WM8978_POWER_MANAGEMENT_2               0x02
+#define WM8978_POWER_MANAGEMENT_3               0x03
+#define WM8978_AUDIO_INTERFACE                  0x04
+#define WM8978_COMPANDING_CONTROL               0x05
+#define WM8978_CLOCKING                         0x06
+#define WM8978_ADDITIONAL_CONTROL               0x07
+#define WM8978_GPIO_CONTROL                     0x08
+#define WM8978_JACK_DETECT_CONTROL_1            0x09
+#define WM8978_DAC_CONTROL                      0x0A
+#define WM8978_LEFT_DAC_DIGITAL_VOLUME          0x0B
+#define WM8978_RIGHT_DAC_DIGITAL_VOLUME         0x0C
+#define WM8978_JACK_DETECT_CONTROL_2            0x0D
+#define WM8978_ADC_CONTROL                      0x0E
+#define WM8978_LEFT_ADC_DIGITAL_VOLUME          0x0F
+#define WM8978_RIGHT_ADC_DIGITAL_VOLUME         0x10
+#define WM8978_EQ1                              0x12
+#define WM8978_EQ2                              0x13
+#define WM8978_EQ3                              0x14
+#define WM8978_EQ4                              0x15
+#define WM8978_EQ5                              0x16
+#define WM8978_DAC_LIMITER_1                    0x18
+#define WM8978_DAC_LIMITER_2                    0x19
+#define WM8978_NOTCH_FILTER_1                   0x1b
+#define WM8978_NOTCH_FILTER_2                   0x1c
+#define WM8978_NOTCH_FILTER_3                   0x1d
+#define WM8978_NOTCH_FILTER_4                   0x1e
+#define WM8978_ALC_CONTROL_1                    0x20
+#define WM8978_ALC_CONTROL_2                    0x21
+#define WM8978_ALC_CONTROL_3                    0x22
+#define WM8978_NOISE_GATE                       0x23
+#define WM8978_PLL_N                            0x24
+#define WM8978_PLL_K1                           0x25
+#define WM8978_PLL_K2                           0x26
+#define WM8978_PLL_K3                           0x27
+#define WM8978_3D_CONTROL                       0x29
+#define WM8978_BEEP_CONTROL                     0x2b
+#define WM8978_INPUT_CONTROL                    0x2c
+#define WM8978_LEFT_INP_PGA_CONTROL             0x2d
+#define WM8978_RIGHT_INP_PGA_CONTROL            0x2e
+#define WM8978_LEFT_ADC_BOOST_CONTROL           0x2f
+#define WM8978_RIGHT_ADC_BOOST_CONTROL          0x30
+#define WM8978_OUTPUT_CONTROL                   0x31
+#define WM8978_LEFT_MIXER_CONTROL               0x32
+#define WM8978_RIGHT_MIXER_CONTROL              0x33
+#define WM8978_LOUT1_HP_CONTROL                 0x34
+#define WM8978_ROUT1_HP_CONTROL                 0x35
+#define WM8978_LOUT2_SPK_CONTROL                0x36
+#define WM8978_ROUT2_SPK_CONTROL                0x37
+#define WM8978_OUT3_MIXER_CONTROL               0x38
+#define WM8978_OUT4_MIXER_CONTROL               0x39
+
+#define WM8978_CACHEREGNUM                      58
+
+/* Clock divider Id's */
+enum wm8978_clk_id {
+        WM8978_OPCLKRATE,
+        WM8978_BCLKDIV,
+};
+
+enum wm8978_sysclk_src {
+        WM8978_PLL,
+        WM8978_MCLK
+};
+
+extern struct snd_soc_dai wm8978_dai;
+extern struct snd_soc_codec_device soc_codec_dev_wm8978;
+
+#endif  /* __WM8978_H__ */
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 3f530f8a972a..bb18c3ecfeb9 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -790,19 +791,9 @@ static int wm8988_probe(struct platform_device *pdev)
         snd_soc_dapm_new_controls(codec, wm8988_dapm_widgets,
                                   ARRAY_SIZE(wm8988_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-        snd_soc_dapm_new_widgets(codec);
-
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -944,21 +935,6 @@ static int wm8988_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8988_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm8988_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm8988_i2c_suspend NULL
-#define wm8988_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8988_i2c_id[] = {
         { "wm8988", 0 },
         { }
@@ -972,8 +948,6 @@ static struct i2c_driver wm8988_i2c_driver = {
         },
         .probe = wm8988_i2c_probe,
         .remove = wm8988_i2c_remove,
-        .suspend = wm8988_i2c_suspend,
-        .resume = wm8988_i2c_resume,
         .id_table = wm8988_i2c_id,
 };
 #endif
@@ -1006,21 +980,6 @@ static int __devexit wm8988_spi_remove(struct spi_device *spi)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8988_spi_suspend(struct spi_device *spi, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&spi->dev);
-}
-
-static int wm8988_spi_resume(struct spi_device *spi)
-{
-        return snd_soc_resume_device(&spi->dev);
-}
-#else
-#define wm8988_spi_suspend NULL
-#define wm8988_spi_resume NULL
-#endif
-
 static struct spi_driver wm8988_spi_driver = {
         .driver = {
                 .name   = "wm8988",
@@ -1029,8 +988,6 @@ static struct spi_driver wm8988_spi_driver = {
         },
         .probe          = wm8988_spi_probe,
         .remove         = __devexit_p(wm8988_spi_remove),
-        .suspend        = wm8988_spi_suspend,
-        .resume         = wm8988_spi_resume,
 };
 #endif
 
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 2d702db4131d..831f4730bfd5 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -920,7 +921,6 @@ static int wm8990_add_widgets(struct snd_soc_codec *codec)
         /* set up the WM8990 audio map */
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -972,8 +972,8 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target,
         pll_div->k = K;
 }
 
-static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         u16 reg;
         struct snd_soc_codec *codec = codec_dai->codec;
@@ -991,7 +991,7 @@ static int wm8990_set_dai_pll(struct snd_soc_dai *codec_dai,
                 reg = snd_soc_read(codec, WM8990_CLOCKING_2);
                 snd_soc_write(codec, WM8990_CLOCKING_2, reg | WM8990_SYSCLK_SRC);
 
-                /* set up N , fractional mode and pre-divisor if neccessary */
+                /* set up N , fractional mode and pre-divisor if necessary */
                 snd_soc_write(codec, WM8990_PLL1, pll_div.n | WM8990_SDM |
                         (pll_div.div2?WM8990_PRESCALE:0));
                 snd_soc_write(codec, WM8990_PLL2, (u8)(pll_div.k>>8));
@@ -1320,10 +1320,6 @@ static int wm8990_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;
 
-        /* we only need to suspend if we are a valid card */
-        if (!codec->card)
-                return 0;
-
         wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
@@ -1336,10 +1332,6 @@ static int wm8990_resume(struct platform_device *pdev)
         u8 data[2];
         u16 *cache = codec->reg_cache;
 
-        /* we only need to resume if we are a valid card */
-        if (!codec->card)
-                return 0;
-
         /* Sync reg_cache with the hardware */
         for (i = 0; i < ARRAY_SIZE(wm8990_reg); i++) {
                 if (i + 1 == WM8990_RESET)
@@ -1409,16 +1401,9 @@ static int wm8990_init(struct snd_soc_device *socdev)
         snd_soc_add_controls(codec, wm8990_snd_controls,
                                 ARRAY_SIZE(wm8990_snd_controls));
         wm8990_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8990: failed to register card\n");
-                goto card_err;
-        }
+
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         kfree(codec->reg_cache);
         return ret;
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index d9987999e92c..03e8b1a6a56c 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1,7 +1,7 @@
 /*
  * wm8993.c -- WM8993 ALSA SoC audio driver
  *
- * Copyright 2009 Wolfson Microelectronics plc
+ * Copyright 2009, 2010 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  *
@@ -16,7 +16,9 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -29,6 +31,16 @@
 #include "wm8993.h"
 #include "wm_hubs.h"
 
+#define WM8993_NUM_SUPPLIES 6
+static const char *wm8993_supply_names[WM8993_NUM_SUPPLIES] = {
+        "DCVDD",
+        "DBVDD",
+        "AVDD1",
+        "AVDD2",
+        "CPVDD",
+        "SPKVDD",
+};
+
 static u16 wm8993_reg_defaults[WM8993_REGISTER_COUNT] = {
         0x8993,     /* R0   - Software Reset */
         0x0000,     /* R1   - Power Management (1) */
@@ -213,7 +225,9 @@ static struct {
 };
 
 struct wm8993_priv {
+        struct wm_hubs_data hubs_data;
         u16 reg_cache[WM8993_REGISTER_COUNT];
+        struct regulator_bulk_data supplies[WM8993_NUM_SUPPLIES];
         struct wm8993_platform_data pdata;
         struct snd_soc_codec codec;
         int master;
@@ -227,36 +241,9 @@ struct wm8993_priv {
         int class_w_users;
         unsigned int fll_fref;
         unsigned int fll_fout;
+        int fll_src;
 };
 
-static unsigned int wm8993_read_hw(struct snd_soc_codec *codec, u8 reg)
-{
-        struct i2c_msg xfer[2];
-        u16 data;
-        int ret;
-        struct i2c_client *i2c = codec->control_data;
-
-        /* Write register */
-        xfer[0].addr = i2c->addr;
-        xfer[0].flags = 0;
-        xfer[0].len = 1;
-        xfer[0].buf = &reg;
-
-        /* Read data */
-        xfer[1].addr = i2c->addr;
-        xfer[1].flags = I2C_M_RD;
-        xfer[1].len = 2;
-        xfer[1].buf = (u8 *)&data;
-
-        ret = i2c_transfer(i2c->adapter, xfer, 2);
-        if (ret != 2) {
-                dev_err(codec->dev, "Failed to read 0x%x: %d\n", reg, ret);
-                return 0;
-        }
-
-        return (data >> 8) | ((data & 0xff) << 8);
-}
-
 static int wm8993_volatile(unsigned int reg)
 {
         switch (reg) {
@@ -271,48 +258,6 @@ static int wm8993_volatile(unsigned int reg)
         }
 }
 
-static unsigned int wm8993_read(struct snd_soc_codec *codec,
-                                unsigned int reg)
-{
-        u16 *reg_cache = codec->reg_cache;
-
-        BUG_ON(reg > WM8993_MAX_REGISTER);
-
-        if (wm8993_volatile(reg))
-                return wm8993_read_hw(codec, reg);
-        else
-                return reg_cache[reg];
-}
-
-static int wm8993_write(struct snd_soc_codec *codec, unsigned int reg,
-                        unsigned int value)
-{
-        u16 *reg_cache = codec->reg_cache;
-        u8 data[3];
-        int ret;
-
-        BUG_ON(reg > WM8993_MAX_REGISTER);
-
-        /* data is
-         *   D15..D9 WM8993 register offset
-         *   D8...D0 register data
-         */
-        data[0] = reg;
-        data[1] = value >> 8;
-        data[2] = value & 0x00ff;
-
-        if (!wm8993_volatile(reg))
-                reg_cache[reg] = value;
-
-        ret = codec->hw_write(codec->control_data, data, 3);
-
-        if (ret == 3)
-                return 0;
-        if (ret < 0)
-                return ret;
-        return -EIO;
-}
-
 struct _fll_div {
         u16 fll_fratio;
         u16 fll_outdiv;
@@ -422,7 +367,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
         return 0;
 }
 
-static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id,
+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;
@@ -441,9 +386,9 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id,
                 wm8993->fll_fref = 0;
                 wm8993->fll_fout = 0;
 
-                reg1 = wm8993_read(codec, WM8993_FLL_CONTROL_1);
+                reg1 = snd_soc_read(codec, WM8993_FLL_CONTROL_1);
                 reg1 &= ~WM8993_FLL_ENA;
-                wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+                snd_soc_write(codec, WM8993_FLL_CONTROL_1, reg1);
 
                 return 0;
         }
@@ -452,7 +397,7 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id,
         if (ret != 0)
                 return ret;
 
-        reg5 = wm8993_read(codec, WM8993_FLL_CONTROL_5);
+        reg5 = snd_soc_read(codec, WM8993_FLL_CONTROL_5);
         reg5 &= ~WM8993_FLL_CLK_SRC_MASK;
 
         switch (fll_id) {
@@ -474,38 +419,39 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id,
 
         /* Any FLL configuration change requires that the FLL be
          * disabled first. */
-        reg1 = wm8993_read(codec, WM8993_FLL_CONTROL_1);
+        reg1 = snd_soc_read(codec, WM8993_FLL_CONTROL_1);
         reg1 &= ~WM8993_FLL_ENA;
-        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_1, reg1);
 
         /* Apply the configuration */
         if (fll_div.k)
                 reg1 |= WM8993_FLL_FRAC_MASK;
         else
                 reg1 &= ~WM8993_FLL_FRAC_MASK;
-        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_1, reg1);
 
-        wm8993_write(codec, WM8993_FLL_CONTROL_2,
-                     (fll_div.fll_outdiv << WM8993_FLL_OUTDIV_SHIFT) |
-                     (fll_div.fll_fratio << WM8993_FLL_FRATIO_SHIFT));
-        wm8993_write(codec, WM8993_FLL_CONTROL_3, fll_div.k);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_2,
+                      (fll_div.fll_outdiv << WM8993_FLL_OUTDIV_SHIFT) |
+                      (fll_div.fll_fratio << WM8993_FLL_FRATIO_SHIFT));
+        snd_soc_write(codec, WM8993_FLL_CONTROL_3, fll_div.k);
 
-        reg4 = wm8993_read(codec, WM8993_FLL_CONTROL_4);
+        reg4 = snd_soc_read(codec, WM8993_FLL_CONTROL_4);
         reg4 &= ~WM8993_FLL_N_MASK;
         reg4 |= fll_div.n << WM8993_FLL_N_SHIFT;
-        wm8993_write(codec, WM8993_FLL_CONTROL_4, reg4);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_4, reg4);
 
         reg5 &= ~WM8993_FLL_CLK_REF_DIV_MASK;
         reg5 |= fll_div.fll_clk_ref_div << WM8993_FLL_CLK_REF_DIV_SHIFT;
-        wm8993_write(codec, WM8993_FLL_CONTROL_5, reg5);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_5, reg5);
 
         /* Enable the FLL */
-        wm8993_write(codec, WM8993_FLL_CONTROL_1, reg1 | WM8993_FLL_ENA);
+        snd_soc_write(codec, WM8993_FLL_CONTROL_1, reg1 | WM8993_FLL_ENA);
 
         dev_dbg(codec->dev, "FLL enabled at %dHz->%dHz\n", Fref, Fout);
 
         wm8993->fll_fref = Fref;
         wm8993->fll_fout = Fout;
+        wm8993->fll_src = source;
 
         return 0;
 }
@@ -520,7 +466,7 @@ static int configure_clock(struct snd_soc_codec *codec)
         case WM8993_SYSCLK_MCLK:
                 dev_dbg(codec->dev, "Using %dHz MCLK\n", wm8993->mclk_rate);
 
-                reg = wm8993_read(codec, WM8993_CLOCKING_2);
+                reg = snd_soc_read(codec, WM8993_CLOCKING_2);
                 reg &= ~(WM8993_MCLK_DIV | WM8993_SYSCLK_SRC);
                 if (wm8993->mclk_rate > 13500000) {
                         reg |= WM8993_MCLK_DIV;
@@ -529,14 +475,14 @@ static int configure_clock(struct snd_soc_codec *codec)
                         reg &= ~WM8993_MCLK_DIV;
                         wm8993->sysclk_rate = wm8993->mclk_rate;
                 }
-                wm8993_write(codec, WM8993_CLOCKING_2, reg);
+                snd_soc_write(codec, WM8993_CLOCKING_2, reg);
                 break;
 
         case WM8993_SYSCLK_FLL:
                 dev_dbg(codec->dev, "Using %dHz FLL clock\n",
                         wm8993->fll_fout);
 
-                reg = wm8993_read(codec, WM8993_CLOCKING_2);
+                reg = snd_soc_read(codec, WM8993_CLOCKING_2);
                 reg |= WM8993_SYSCLK_SRC;
                 if (wm8993->fll_fout > 13500000) {
                         reg |= WM8993_MCLK_DIV;
@@ -545,7 +491,7 @@ static int configure_clock(struct snd_soc_codec *codec)
                         reg &= ~WM8993_MCLK_DIV;
                         wm8993->sysclk_rate = wm8993->fll_fout;
                 }
-                wm8993_write(codec, WM8993_CLOCKING_2, reg);
+                snd_soc_write(codec, WM8993_CLOCKING_2, reg);
                 break;
 
         default:
@@ -689,7 +635,7 @@ SOC_DOUBLE_TLV("Digital Sidetone Volume", WM8993_DIGITAL_SIDE_TONE,
 
 SOC_SINGLE("DRC Switch", WM8993_DRC_CONTROL_1, 15, 1, 0),
 SOC_ENUM("DRC Path", drc_path),
-SOC_SINGLE_TLV("DRC Compressor Threashold Volume", WM8993_DRC_CONTROL_2,
+SOC_SINGLE_TLV("DRC Compressor Threshold Volume", WM8993_DRC_CONTROL_2,
                2, 60, 1, drc_comp_threash),
 SOC_SINGLE_TLV("DRC Compressor Amplitude Volume", WM8993_DRC_CONTROL_3,
                11, 30, 1, drc_comp_amp),
@@ -709,7 +655,7 @@ SOC_SINGLE_TLV("DRC Quick Release Volume", WM8993_DRC_CONTROL_3, 2, 3, 0,
 SOC_ENUM("DRC Quick Release Rate", drc_qr_rate),
 SOC_SINGLE("DRC Smoothing Switch", WM8993_DRC_CONTROL_1, 11, 1, 0),
 SOC_SINGLE("DRC Smoothing Hysteresis Switch", WM8993_DRC_CONTROL_1, 8, 1, 0),
-SOC_ENUM("DRC Smoothing Hysteresis Threashold", drc_smooth),
+SOC_ENUM("DRC Smoothing Hysteresis Threshold", drc_smooth),
 SOC_SINGLE_TLV("DRC Startup Volume", WM8993_DRC_CONTROL_4, 8, 18, 0,
                drc_startup_tlv),
 
@@ -978,10 +924,33 @@ static const struct snd_soc_dapm_route routes[] = {
         { "Right Headphone Mux", "DAC", "DACR" },
 };
 
+static void wm8993_cache_restore(struct snd_soc_codec *codec)
+{
+        u16 *cache = codec->reg_cache;
+        int i;
+
+        if (!codec->cache_sync)
+                return;
+
+        /* Reenable hardware writes */
+        codec->cache_only = 0;
+
+        /* Restore the register settings */
+        for (i = 1; i < WM8993_MAX_REGISTER; i++) {
+                if (cache[i] == wm8993_reg_defaults[i])
+                        continue;
+                snd_soc_write(codec, i, cache[i]);
+        }
+
+        /* We're in sync again */
+        codec->cache_sync = 0;
+}
+
 static int wm8993_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
         struct wm8993_priv *wm8993 = codec->private_data;
+        int ret;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
@@ -995,6 +964,18 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
+                                                    wm8993->supplies);
+                        if (ret != 0)
+                                return ret;
+
+                        wm8993_cache_restore(codec);
+
+                        /* Tune DC servo configuration */
+                        snd_soc_write(codec, 0x44, 3);
+                        snd_soc_write(codec, 0x56, 3);
+                        snd_soc_write(codec, 0x44, 0);
+
                         /* Bring up VMID with fast soft start */
                         snd_soc_update_bits(codec, WM8993_ANTIPOP2,
                                             WM8993_STARTUP_BIAS_ENA |
@@ -1042,6 +1023,18 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
                 snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
                                     WM8993_VMID_SEL_MASK | WM8993_BIAS_ENA,
                                     0);
+
+#ifdef CONFIG_REGULATOR
+               /* Post 2.6.34 we will be able to get a callback when
+                * the regulators are disabled which we can use but
+                * for now just assume that the power will be cut if
+                * the regulator API is in use.
+                */
+                codec->cache_sync = 1;
+#endif
+
+                regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies),
+                                       wm8993->supplies);
                 break;
         }
 
@@ -1075,8 +1068,8 @@ static int wm8993_set_dai_fmt(struct snd_soc_dai *dai,
 {
         struct snd_soc_codec *codec = dai->codec;
         struct wm8993_priv *wm8993 = codec->private_data;
-        unsigned int aif1 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_1);
-        unsigned int aif4 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_4);
+        unsigned int aif1 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_1);
+        unsigned int aif4 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_4);
 
         aif1 &= ~(WM8993_BCLK_DIR | WM8993_AIF_BCLK_INV |
                   WM8993_AIF_LRCLK_INV | WM8993_AIF_FMT_MASK);
@@ -1159,8 +1152,8 @@ static int wm8993_set_dai_fmt(struct snd_soc_dai *dai,
                 return -EINVAL;
         }
 
-        wm8993_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
-        wm8993_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
+        snd_soc_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
+        snd_soc_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
 
         return 0;
 }
@@ -1174,16 +1167,16 @@ static int wm8993_hw_params(struct snd_pcm_substream *substream,
         int ret, i, best, best_val, cur_val;
         unsigned int clocking1, clocking3, aif1, aif4;
 
-        clocking1 = wm8993_read(codec, WM8993_CLOCKING_1);
+        clocking1 = snd_soc_read(codec, WM8993_CLOCKING_1);
         clocking1 &= ~WM8993_BCLK_DIV_MASK;
 
-        clocking3 = wm8993_read(codec, WM8993_CLOCKING_3);
+        clocking3 = snd_soc_read(codec, WM8993_CLOCKING_3);
         clocking3 &= ~(WM8993_CLK_SYS_RATE_MASK | WM8993_SAMPLE_RATE_MASK);
 
-        aif1 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_1);
+        aif1 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_1);
         aif1 &= ~WM8993_AIF_WL_MASK;
 
-        aif4 = wm8993_read(codec, WM8993_AUDIO_INTERFACE_4);
+        aif4 = snd_soc_read(codec, WM8993_AUDIO_INTERFACE_4);
         aif4 &= ~WM8993_LRCLK_RATE_MASK;
 
         /* What BCLK do we need? */
@@ -1276,14 +1269,14 @@ static int wm8993_hw_params(struct snd_pcm_substream *substream,
         dev_dbg(codec->dev, "LRCLK_RATE is %d\n", wm8993->bclk / wm8993->fs);
         aif4 |= wm8993->bclk / wm8993->fs;
 
-        wm8993_write(codec, WM8993_CLOCKING_1, clocking1);
-        wm8993_write(codec, WM8993_CLOCKING_3, clocking3);
-        wm8993_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
-        wm8993_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
+        snd_soc_write(codec, WM8993_CLOCKING_1, clocking1);
+        snd_soc_write(codec, WM8993_CLOCKING_3, clocking3);
+        snd_soc_write(codec, WM8993_AUDIO_INTERFACE_1, aif1);
+        snd_soc_write(codec, WM8993_AUDIO_INTERFACE_4, aif4);
 
         /* ReTune Mobile? */
         if (wm8993->pdata.num_retune_configs) {
-                u16 eq1 = wm8993_read(codec, WM8993_EQ1);
+                u16 eq1 = snd_soc_read(codec, WM8993_EQ1);
                 struct wm8993_retune_mobile_setting *s;
 
                 best = 0;
@@ -1306,7 +1299,7 @@ static int wm8993_hw_params(struct snd_pcm_substream *substream,
                 snd_soc_update_bits(codec, WM8993_EQ1, WM8993_EQ_ENA, 0);
 
                 for (i = 1; i < ARRAY_SIZE(s->config); i++)
-                        wm8993_write(codec, WM8993_EQ1 + i, s->config[i]);
+                        snd_soc_write(codec, WM8993_EQ1 + i, s->config[i]);
 
                 snd_soc_update_bits(codec, WM8993_EQ1, WM8993_EQ_ENA, eq1);
         }
@@ -1319,14 +1312,14 @@ static int wm8993_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         struct snd_soc_codec *codec = codec_dai->codec;
         unsigned int reg;
 
-        reg = wm8993_read(codec, WM8993_DAC_CTRL);
+        reg = snd_soc_read(codec, WM8993_DAC_CTRL);
 
         if (mute)
                 reg |= WM8993_DAC_MUTE;
         else
                 reg &= ~WM8993_DAC_MUTE;
 
-        wm8993_write(codec, WM8993_DAC_CTRL, reg);
+        snd_soc_write(codec, WM8993_DAC_CTRL, reg);
 
         return 0;
 }
@@ -1464,19 +1457,8 @@ static int wm8993_probe(struct platform_device *pdev)
         wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
                                     wm8993->pdata.lineout2_diff);
 
-        snd_soc_dapm_new_widgets(codec);
-
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card\n");
-                goto card_err;
-        }
-
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 err:
         return ret;
 }
@@ -1491,9 +1473,66 @@ static int wm8993_remove(struct platform_device *pdev)
         return 0;
 }
 
+#ifdef CONFIG_PM
+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;
+        int fll_fout = wm8993->fll_fout;
+        int fll_fref  = wm8993->fll_fref;
+        int ret;
+
+        /* Stop the FLL in an orderly fashion */
+        ret = wm8993_set_fll(codec->dai, 0, 0, 0, 0);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "Failed to stop FLL\n");
+                return ret;
+        }
+
+        wm8993->fll_fout = fll_fout;
+        wm8993->fll_fref = fll_fref;
+
+        wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+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;
+        int ret;
+
+        wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Restart the FLL? */
+        if (wm8993->fll_fout) {
+                int fll_fout = wm8993->fll_fout;
+                int fll_fref  = wm8993->fll_fref;
+
+                wm8993->fll_fref = 0;
+                wm8993->fll_fout = 0;
+
+                ret = wm8993_set_fll(codec->dai, 0, wm8993->fll_src,
+                                     fll_fref, fll_fout);
+                if (ret != 0)
+                        dev_err(codec->dev, "Failed to restart FLL\n");
+        }
+
+        return 0;
+}
+#else
+#define wm8993_suspend NULL
+#define wm8993_resume NULL
+#endif
+
 struct snd_soc_codec_device soc_codec_dev_wm8993 = {
         .probe =        wm8993_probe,
         .remove =       wm8993_remove,
+        .suspend =      wm8993_suspend,
+        .resume =       wm8993_resume,
 };
 EXPORT_SYMBOL_GPL(soc_codec_dev_wm8993);
 
@@ -1504,6 +1543,7 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
         struct snd_soc_codec *codec;
         unsigned int val;
         int ret;
+        int i;
 
         if (wm8993_codec) {
                 dev_err(&i2c->dev, "A WM8993 is already registered\n");
@@ -1524,9 +1564,7 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
         INIT_LIST_HEAD(&codec->dapm_paths);
 
         codec->name = "WM8993";
-        codec->read = wm8993_read;
-        codec->write = wm8993_write;
-        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->volatile_register = wm8993_volatile;
         codec->reg_cache = wm8993->reg_cache;
         codec->reg_cache_size = ARRAY_SIZE(wm8993->reg_cache);
         codec->bias_level = SND_SOC_BIAS_OFF;
@@ -1535,25 +1573,53 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
         codec->num_dai = 1;
         codec->private_data = wm8993;
 
+        wm8993->hubs_data.hp_startup_mode = 1;
+        wm8993->hubs_data.dcs_codes = -2;
+
         memcpy(wm8993->reg_cache, wm8993_reg_defaults,
                sizeof(wm8993->reg_cache));
 
+        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;
+        }
+
         i2c_set_clientdata(i2c, wm8993);
         codec->control_data = i2c;
         wm8993_codec = codec;
 
         codec->dev = &i2c->dev;
 
-        val = wm8993_read_hw(codec, WM8993_SOFTWARE_RESET);
+        for (i = 0; i < ARRAY_SIZE(wm8993->supplies); i++)
+                wm8993->supplies[i].supply = wm8993_supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8993->supplies),
+                                 wm8993->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                goto err;
+        }
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
+                                    wm8993->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
+
+        val = snd_soc_read(codec, WM8993_SOFTWARE_RESET);
         if (val != wm8993_reg_defaults[WM8993_SOFTWARE_RESET]) {
                 dev_err(codec->dev, "Invalid ID register value %x\n", val);
                 ret = -EINVAL;
-                goto err;
+                goto err_enable;
         }
 
-        ret = wm8993_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
+        ret = snd_soc_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
         if (ret != 0)
-                goto err;
+                goto err_enable;
+
+        codec->cache_only = 1;
 
         /* By default we're using the output mixers */
         wm8993->class_w_users = 2;
@@ -1572,36 +1638,18 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
         /* Use automatic clock configuration */
         snd_soc_update_bits(codec, WM8993_CLOCKING_4, WM8993_SR_MODE, 0);
 
-        if (!wm8993->pdata.lineout1_diff)
-                snd_soc_update_bits(codec, WM8993_LINE_MIXER1,
-                                    WM8993_LINEOUT1_MODE,
-                                    WM8993_LINEOUT1_MODE);
-        if (!wm8993->pdata.lineout2_diff)
-                snd_soc_update_bits(codec, WM8993_LINE_MIXER2,
-                                    WM8993_LINEOUT2_MODE,
-                                    WM8993_LINEOUT2_MODE);
-
-        if (wm8993->pdata.lineout1fb)
-                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
-                                    WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB);
-
-        if (wm8993->pdata.lineout2fb)
-                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
-                                    WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB);
-
-        /* Apply the microphone bias/detection configuration - the
-         * platform data is directly applicable to the register. */
-        snd_soc_update_bits(codec, WM8993_MICBIAS,
-                            WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK |
-                            WM8993_MICB1_LVL | WM8993_MICB2_LVL,
-                            wm8993->pdata.jd_scthr << WM8993_JD_SCTHR_SHIFT |
-                            wm8993->pdata.jd_thr << WM8993_JD_THR_SHIFT |
-                            wm8993->pdata.micbias1_lvl |
-                            wm8993->pdata.micbias1_lvl << 1);
-
+        wm_hubs_handle_analogue_pdata(codec, wm8993->pdata.lineout1_diff,
+                                      wm8993->pdata.lineout2_diff,
+                                      wm8993->pdata.lineout1fb,
+                                      wm8993->pdata.lineout2fb,
+                                      wm8993->pdata.jd_scthr,
+                                      wm8993->pdata.jd_thr,
+                                      wm8993->pdata.micbias1_lvl,
+                                      wm8993->pdata.micbias2_lvl);
+                             
         ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         if (ret != 0)
-                goto err;
+                goto err_enable;
 
         wm8993_dai.dev = codec->dev;
 
@@ -1615,6 +1663,10 @@ static int wm8993_i2c_probe(struct i2c_client *i2c,
 
 err_bias:
         wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
 err:
         wm8993_codec = NULL;
         kfree(wm8993);
@@ -1629,6 +1681,7 @@ static int wm8993_i2c_remove(struct i2c_client *client)
         snd_soc_unregister_dai(&wm8993_dai);
 
         wm8993_set_bias_level(&wm8993->codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
         kfree(wm8993);
 
         return 0;
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
new file mode 100644
index 000000000000..9da0724cd47a
--- /dev/null
+++ b/sound/soc/codecs/wm8994.c
@@ -0,0 +1,3874 @@
+/*
+ * wm8994.c  --  WM8994 ALSA SoC Audio driver
+ *
+ * Copyright 2009 Wolfson Microelectronics plc
+ *
+ * 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.
+ */
+
+#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/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.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 <linux/mfd/wm8994/core.h>
+#include <linux/mfd/wm8994/registers.h>
+#include <linux/mfd/wm8994/pdata.h>
+#include <linux/mfd/wm8994/gpio.h>
+
+#include "wm8994.h"
+#include "wm_hubs.h"
+
+static struct snd_soc_codec *wm8994_codec;
+struct snd_soc_codec_device soc_codec_dev_wm8994;
+
+struct fll_config {
+        int src;
+        int in;
+        int out;
+};
+
+#define WM8994_NUM_DRC 3
+#define WM8994_NUM_EQ  3
+
+static int wm8994_drc_base[] = {
+        WM8994_AIF1_DRC1_1,
+        WM8994_AIF1_DRC2_1,
+        WM8994_AIF2_DRC_1,
+};
+
+static int wm8994_retune_mobile_base[] = {
+        WM8994_AIF1_DAC1_EQ_GAINS_1,
+        WM8994_AIF1_DAC2_EQ_GAINS_1,
+        WM8994_AIF2_EQ_GAINS_1,
+};
+
+#define WM8994_REG_CACHE_SIZE  0x621
+
+/* codec private data */
+struct wm8994_priv {
+        struct wm_hubs_data hubs;
+        struct snd_soc_codec codec;
+        u16 reg_cache[WM8994_REG_CACHE_SIZE + 1];
+        int sysclk[2];
+        int sysclk_rate[2];
+        int mclk[2];
+        int aifclk[2];
+        struct fll_config fll[2], fll_suspend[2];
+
+        int dac_rates[2];
+        int lrclk_shared[2];
+
+        /* Platform dependant DRC configuration */
+        const char **drc_texts;
+        int drc_cfg[WM8994_NUM_DRC];
+        struct soc_enum drc_enum;
+
+        /* Platform dependant ReTune mobile configuration */
+        int num_retune_mobile_texts;
+        const char **retune_mobile_texts;
+        int retune_mobile_cfg[WM8994_NUM_EQ];
+        struct soc_enum retune_mobile_enum;
+
+        struct wm8994_pdata *pdata;
+};
+
+static struct {
+        unsigned short  readable;   /* Mask of readable bits */
+        unsigned short  writable;   /* Mask of writable bits */
+        unsigned short  vol;        /* Mask of volatile bits */
+} access_masks[] = {
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R0     - Software Reset */
+        { 0x3B37, 0x3B37, 0x0000 }, /* R1     - Power Management (1) */
+        { 0x6BF0, 0x6BF0, 0x0000 }, /* R2     - Power Management (2) */
+        { 0x3FF0, 0x3FF0, 0x0000 }, /* R3     - Power Management (3) */
+        { 0x3F3F, 0x3F3F, 0x0000 }, /* R4     - Power Management (4) */
+        { 0x3F0F, 0x3F0F, 0x0000 }, /* R5     - Power Management (5) */
+        { 0x003F, 0x003F, 0x0000 }, /* R6     - Power Management (6) */
+        { 0x0000, 0x0000, 0x0000 }, /* R7 */
+        { 0x0000, 0x0000, 0x0000 }, /* R8 */
+        { 0x0000, 0x0000, 0x0000 }, /* R9 */
+        { 0x0000, 0x0000, 0x0000 }, /* R10 */
+        { 0x0000, 0x0000, 0x0000 }, /* R11 */
+        { 0x0000, 0x0000, 0x0000 }, /* R12 */
+        { 0x0000, 0x0000, 0x0000 }, /* R13 */
+        { 0x0000, 0x0000, 0x0000 }, /* R14 */
+        { 0x0000, 0x0000, 0x0000 }, /* R15 */
+        { 0x0000, 0x0000, 0x0000 }, /* R16 */
+        { 0x0000, 0x0000, 0x0000 }, /* R17 */
+        { 0x0000, 0x0000, 0x0000 }, /* R18 */
+        { 0x0000, 0x0000, 0x0000 }, /* R19 */
+        { 0x0000, 0x0000, 0x0000 }, /* R20 */
+        { 0x01C0, 0x01C0, 0x0000 }, /* R21    - Input Mixer (1) */
+        { 0x0000, 0x0000, 0x0000 }, /* R22 */
+        { 0x0000, 0x0000, 0x0000 }, /* R23 */
+        { 0x00DF, 0x01DF, 0x0000 }, /* R24    - Left Line Input 1&2 Volume */
+        { 0x00DF, 0x01DF, 0x0000 }, /* R25    - Left Line Input 3&4 Volume */
+        { 0x00DF, 0x01DF, 0x0000 }, /* R26    - Right Line Input 1&2 Volume */
+        { 0x00DF, 0x01DF, 0x0000 }, /* R27    - Right Line Input 3&4 Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R28    - Left Output Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R29    - Right Output Volume */
+        { 0x0077, 0x0077, 0x0000 }, /* R30    - Line Outputs Volume */
+        { 0x0030, 0x0030, 0x0000 }, /* R31    - HPOUT2 Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R32    - Left OPGA Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R33    - Right OPGA Volume */
+        { 0x007F, 0x007F, 0x0000 }, /* R34    - SPKMIXL Attenuation */
+        { 0x017F, 0x017F, 0x0000 }, /* R35    - SPKMIXR Attenuation */
+        { 0x003F, 0x003F, 0x0000 }, /* R36    - SPKOUT Mixers */
+        { 0x003F, 0x003F, 0x0000 }, /* R37    - ClassD */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R38    - Speaker Volume Left */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R39    - Speaker Volume Right */
+        { 0x00FF, 0x00FF, 0x0000 }, /* R40    - Input Mixer (2) */
+        { 0x01B7, 0x01B7, 0x0000 }, /* R41    - Input Mixer (3) */
+        { 0x01B7, 0x01B7, 0x0000 }, /* R42    - Input Mixer (4) */
+        { 0x01C7, 0x01C7, 0x0000 }, /* R43    - Input Mixer (5) */
+        { 0x01C7, 0x01C7, 0x0000 }, /* R44    - Input Mixer (6) */
+        { 0x01FF, 0x01FF, 0x0000 }, /* R45    - Output Mixer (1) */
+        { 0x01FF, 0x01FF, 0x0000 }, /* R46    - Output Mixer (2) */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R47    - Output Mixer (3) */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R48    - Output Mixer (4) */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R49    - Output Mixer (5) */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R50    - Output Mixer (6) */
+        { 0x0038, 0x0038, 0x0000 }, /* R51    - HPOUT2 Mixer */
+        { 0x0077, 0x0077, 0x0000 }, /* R52    - Line Mixer (1) */
+        { 0x0077, 0x0077, 0x0000 }, /* R53    - Line Mixer (2) */
+        { 0x03FF, 0x03FF, 0x0000 }, /* R54    - Speaker Mixer */
+        { 0x00C1, 0x00C1, 0x0000 }, /* R55    - Additional Control */
+        { 0x00F0, 0x00F0, 0x0000 }, /* R56    - AntiPOP (1) */
+        { 0x01EF, 0x01EF, 0x0000 }, /* R57    - AntiPOP (2) */
+        { 0x00FF, 0x00FF, 0x0000 }, /* R58    - MICBIAS */
+        { 0x000F, 0x000F, 0x0000 }, /* R59    - LDO 1 */
+        { 0x0007, 0x0007, 0x0000 }, /* R60    - LDO 2 */
+        { 0x0000, 0x0000, 0x0000 }, /* R61 */
+        { 0x0000, 0x0000, 0x0000 }, /* R62 */
+        { 0x0000, 0x0000, 0x0000 }, /* R63 */
+        { 0x0000, 0x0000, 0x0000 }, /* R64 */
+        { 0x0000, 0x0000, 0x0000 }, /* R65 */
+        { 0x0000, 0x0000, 0x0000 }, /* R66 */
+        { 0x0000, 0x0000, 0x0000 }, /* R67 */
+        { 0x0000, 0x0000, 0x0000 }, /* R68 */
+        { 0x0000, 0x0000, 0x0000 }, /* R69 */
+        { 0x0000, 0x0000, 0x0000 }, /* R70 */
+        { 0x0000, 0x0000, 0x0000 }, /* R71 */
+        { 0x0000, 0x0000, 0x0000 }, /* R72 */
+        { 0x0000, 0x0000, 0x0000 }, /* R73 */
+        { 0x0000, 0x0000, 0x0000 }, /* R74 */
+        { 0x0000, 0x0000, 0x0000 }, /* R75 */
+        { 0x8000, 0x8000, 0x0000 }, /* R76    - Charge Pump (1) */
+        { 0x0000, 0x0000, 0x0000 }, /* R77 */
+        { 0x0000, 0x0000, 0x0000 }, /* R78 */
+        { 0x0000, 0x0000, 0x0000 }, /* R79 */
+        { 0x0000, 0x0000, 0x0000 }, /* R80 */
+        { 0x0301, 0x0301, 0x0000 }, /* R81    - Class W (1) */
+        { 0x0000, 0x0000, 0x0000 }, /* R82 */
+        { 0x0000, 0x0000, 0x0000 }, /* R83 */
+        { 0x333F, 0x333F, 0x0000 }, /* R84    - DC Servo (1) */
+        { 0x0FEF, 0x0FEF, 0x0000 }, /* R85    - DC Servo (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R86 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R87    - DC Servo (4) */
+        { 0x0333, 0x0000, 0x0000 }, /* R88    - DC Servo Readback */
+        { 0x0000, 0x0000, 0x0000 }, /* R89 */
+        { 0x0000, 0x0000, 0x0000 }, /* R90 */
+        { 0x0000, 0x0000, 0x0000 }, /* R91 */
+        { 0x0000, 0x0000, 0x0000 }, /* R92 */
+        { 0x0000, 0x0000, 0x0000 }, /* R93 */
+        { 0x0000, 0x0000, 0x0000 }, /* R94 */
+        { 0x0000, 0x0000, 0x0000 }, /* R95 */
+        { 0x00EE, 0x00EE, 0x0000 }, /* R96    - Analogue HP (1) */
+        { 0x0000, 0x0000, 0x0000 }, /* R97 */
+        { 0x0000, 0x0000, 0x0000 }, /* R98 */
+        { 0x0000, 0x0000, 0x0000 }, /* R99 */
+        { 0x0000, 0x0000, 0x0000 }, /* R100 */
+        { 0x0000, 0x0000, 0x0000 }, /* R101 */
+        { 0x0000, 0x0000, 0x0000 }, /* R102 */
+        { 0x0000, 0x0000, 0x0000 }, /* R103 */
+        { 0x0000, 0x0000, 0x0000 }, /* R104 */
+        { 0x0000, 0x0000, 0x0000 }, /* R105 */
+        { 0x0000, 0x0000, 0x0000 }, /* R106 */
+        { 0x0000, 0x0000, 0x0000 }, /* R107 */
+        { 0x0000, 0x0000, 0x0000 }, /* R108 */
+        { 0x0000, 0x0000, 0x0000 }, /* R109 */
+        { 0x0000, 0x0000, 0x0000 }, /* R110 */
+        { 0x0000, 0x0000, 0x0000 }, /* R111 */
+        { 0x0000, 0x0000, 0x0000 }, /* R112 */
+        { 0x0000, 0x0000, 0x0000 }, /* R113 */
+        { 0x0000, 0x0000, 0x0000 }, /* R114 */
+        { 0x0000, 0x0000, 0x0000 }, /* R115 */
+        { 0x0000, 0x0000, 0x0000 }, /* R116 */
+        { 0x0000, 0x0000, 0x0000 }, /* R117 */
+        { 0x0000, 0x0000, 0x0000 }, /* R118 */
+        { 0x0000, 0x0000, 0x0000 }, /* R119 */
+        { 0x0000, 0x0000, 0x0000 }, /* R120 */
+        { 0x0000, 0x0000, 0x0000 }, /* R121 */
+        { 0x0000, 0x0000, 0x0000 }, /* R122 */
+        { 0x0000, 0x0000, 0x0000 }, /* R123 */
+        { 0x0000, 0x0000, 0x0000 }, /* R124 */
+        { 0x0000, 0x0000, 0x0000 }, /* R125 */
+        { 0x0000, 0x0000, 0x0000 }, /* R126 */
+        { 0x0000, 0x0000, 0x0000 }, /* R127 */
+        { 0x0000, 0x0000, 0x0000 }, /* R128 */
+        { 0x0000, 0x0000, 0x0000 }, /* R129 */
+        { 0x0000, 0x0000, 0x0000 }, /* R130 */
+        { 0x0000, 0x0000, 0x0000 }, /* R131 */
+        { 0x0000, 0x0000, 0x0000 }, /* R132 */
+        { 0x0000, 0x0000, 0x0000 }, /* R133 */
+        { 0x0000, 0x0000, 0x0000 }, /* R134 */
+        { 0x0000, 0x0000, 0x0000 }, /* R135 */
+        { 0x0000, 0x0000, 0x0000 }, /* R136 */
+        { 0x0000, 0x0000, 0x0000 }, /* R137 */
+        { 0x0000, 0x0000, 0x0000 }, /* R138 */
+        { 0x0000, 0x0000, 0x0000 }, /* R139 */
+        { 0x0000, 0x0000, 0x0000 }, /* R140 */
+        { 0x0000, 0x0000, 0x0000 }, /* R141 */
+        { 0x0000, 0x0000, 0x0000 }, /* R142 */
+        { 0x0000, 0x0000, 0x0000 }, /* R143 */
+        { 0x0000, 0x0000, 0x0000 }, /* R144 */
+        { 0x0000, 0x0000, 0x0000 }, /* R145 */
+        { 0x0000, 0x0000, 0x0000 }, /* R146 */
+        { 0x0000, 0x0000, 0x0000 }, /* R147 */
+        { 0x0000, 0x0000, 0x0000 }, /* R148 */
+        { 0x0000, 0x0000, 0x0000 }, /* R149 */
+        { 0x0000, 0x0000, 0x0000 }, /* R150 */
+        { 0x0000, 0x0000, 0x0000 }, /* R151 */
+        { 0x0000, 0x0000, 0x0000 }, /* R152 */
+        { 0x0000, 0x0000, 0x0000 }, /* R153 */
+        { 0x0000, 0x0000, 0x0000 }, /* R154 */
+        { 0x0000, 0x0000, 0x0000 }, /* R155 */
+        { 0x0000, 0x0000, 0x0000 }, /* R156 */
+        { 0x0000, 0x0000, 0x0000 }, /* R157 */
+        { 0x0000, 0x0000, 0x0000 }, /* R158 */
+        { 0x0000, 0x0000, 0x0000 }, /* R159 */
+        { 0x0000, 0x0000, 0x0000 }, /* R160 */
+        { 0x0000, 0x0000, 0x0000 }, /* R161 */
+        { 0x0000, 0x0000, 0x0000 }, /* R162 */
+        { 0x0000, 0x0000, 0x0000 }, /* R163 */
+        { 0x0000, 0x0000, 0x0000 }, /* R164 */
+        { 0x0000, 0x0000, 0x0000 }, /* R165 */
+        { 0x0000, 0x0000, 0x0000 }, /* R166 */
+        { 0x0000, 0x0000, 0x0000 }, /* R167 */
+        { 0x0000, 0x0000, 0x0000 }, /* R168 */
+        { 0x0000, 0x0000, 0x0000 }, /* R169 */
+        { 0x0000, 0x0000, 0x0000 }, /* R170 */
+        { 0x0000, 0x0000, 0x0000 }, /* R171 */
+        { 0x0000, 0x0000, 0x0000 }, /* R172 */
+        { 0x0000, 0x0000, 0x0000 }, /* R173 */
+        { 0x0000, 0x0000, 0x0000 }, /* R174 */
+        { 0x0000, 0x0000, 0x0000 }, /* R175 */
+        { 0x0000, 0x0000, 0x0000 }, /* R176 */
+        { 0x0000, 0x0000, 0x0000 }, /* R177 */
+        { 0x0000, 0x0000, 0x0000 }, /* R178 */
+        { 0x0000, 0x0000, 0x0000 }, /* R179 */
+        { 0x0000, 0x0000, 0x0000 }, /* R180 */
+        { 0x0000, 0x0000, 0x0000 }, /* R181 */
+        { 0x0000, 0x0000, 0x0000 }, /* R182 */
+        { 0x0000, 0x0000, 0x0000 }, /* R183 */
+        { 0x0000, 0x0000, 0x0000 }, /* R184 */
+        { 0x0000, 0x0000, 0x0000 }, /* R185 */
+        { 0x0000, 0x0000, 0x0000 }, /* R186 */
+        { 0x0000, 0x0000, 0x0000 }, /* R187 */
+        { 0x0000, 0x0000, 0x0000 }, /* R188 */
+        { 0x0000, 0x0000, 0x0000 }, /* R189 */
+        { 0x0000, 0x0000, 0x0000 }, /* R190 */
+        { 0x0000, 0x0000, 0x0000 }, /* R191 */
+        { 0x0000, 0x0000, 0x0000 }, /* R192 */
+        { 0x0000, 0x0000, 0x0000 }, /* R193 */
+        { 0x0000, 0x0000, 0x0000 }, /* R194 */
+        { 0x0000, 0x0000, 0x0000 }, /* R195 */
+        { 0x0000, 0x0000, 0x0000 }, /* R196 */
+        { 0x0000, 0x0000, 0x0000 }, /* R197 */
+        { 0x0000, 0x0000, 0x0000 }, /* R198 */
+        { 0x0000, 0x0000, 0x0000 }, /* R199 */
+        { 0x0000, 0x0000, 0x0000 }, /* R200 */
+        { 0x0000, 0x0000, 0x0000 }, /* R201 */
+        { 0x0000, 0x0000, 0x0000 }, /* R202 */
+        { 0x0000, 0x0000, 0x0000 }, /* R203 */
+        { 0x0000, 0x0000, 0x0000 }, /* R204 */
+        { 0x0000, 0x0000, 0x0000 }, /* R205 */
+        { 0x0000, 0x0000, 0x0000 }, /* R206 */
+        { 0x0000, 0x0000, 0x0000 }, /* R207 */
+        { 0x0000, 0x0000, 0x0000 }, /* R208 */
+        { 0x0000, 0x0000, 0x0000 }, /* R209 */
+        { 0x0000, 0x0000, 0x0000 }, /* R210 */
+        { 0x0000, 0x0000, 0x0000 }, /* R211 */
+        { 0x0000, 0x0000, 0x0000 }, /* R212 */
+        { 0x0000, 0x0000, 0x0000 }, /* R213 */
+        { 0x0000, 0x0000, 0x0000 }, /* R214 */
+        { 0x0000, 0x0000, 0x0000 }, /* R215 */
+        { 0x0000, 0x0000, 0x0000 }, /* R216 */
+        { 0x0000, 0x0000, 0x0000 }, /* R217 */
+        { 0x0000, 0x0000, 0x0000 }, /* R218 */
+        { 0x0000, 0x0000, 0x0000 }, /* R219 */
+        { 0x0000, 0x0000, 0x0000 }, /* R220 */
+        { 0x0000, 0x0000, 0x0000 }, /* R221 */
+        { 0x0000, 0x0000, 0x0000 }, /* R222 */
+        { 0x0000, 0x0000, 0x0000 }, /* R223 */
+        { 0x0000, 0x0000, 0x0000 }, /* R224 */
+        { 0x0000, 0x0000, 0x0000 }, /* R225 */
+        { 0x0000, 0x0000, 0x0000 }, /* R226 */
+        { 0x0000, 0x0000, 0x0000 }, /* R227 */
+        { 0x0000, 0x0000, 0x0000 }, /* R228 */
+        { 0x0000, 0x0000, 0x0000 }, /* R229 */
+        { 0x0000, 0x0000, 0x0000 }, /* R230 */
+        { 0x0000, 0x0000, 0x0000 }, /* R231 */
+        { 0x0000, 0x0000, 0x0000 }, /* R232 */
+        { 0x0000, 0x0000, 0x0000 }, /* R233 */
+        { 0x0000, 0x0000, 0x0000 }, /* R234 */
+        { 0x0000, 0x0000, 0x0000 }, /* R235 */
+        { 0x0000, 0x0000, 0x0000 }, /* R236 */
+        { 0x0000, 0x0000, 0x0000 }, /* R237 */
+        { 0x0000, 0x0000, 0x0000 }, /* R238 */
+        { 0x0000, 0x0000, 0x0000 }, /* R239 */
+        { 0x0000, 0x0000, 0x0000 }, /* R240 */
+        { 0x0000, 0x0000, 0x0000 }, /* R241 */
+        { 0x0000, 0x0000, 0x0000 }, /* R242 */
+        { 0x0000, 0x0000, 0x0000 }, /* R243 */
+        { 0x0000, 0x0000, 0x0000 }, /* R244 */
+        { 0x0000, 0x0000, 0x0000 }, /* R245 */
+        { 0x0000, 0x0000, 0x0000 }, /* R246 */
+        { 0x0000, 0x0000, 0x0000 }, /* R247 */
+        { 0x0000, 0x0000, 0x0000 }, /* R248 */
+        { 0x0000, 0x0000, 0x0000 }, /* R249 */
+        { 0x0000, 0x0000, 0x0000 }, /* R250 */
+        { 0x0000, 0x0000, 0x0000 }, /* R251 */
+        { 0x0000, 0x0000, 0x0000 }, /* R252 */
+        { 0x0000, 0x0000, 0x0000 }, /* R253 */
+        { 0x0000, 0x0000, 0x0000 }, /* R254 */
+        { 0x0000, 0x0000, 0x0000 }, /* R255 */
+        { 0x000F, 0x0000, 0x0000 }, /* R256   - Chip Revision */
+        { 0x0074, 0x0074, 0x0000 }, /* R257   - Control Interface */
+        { 0x0000, 0x0000, 0x0000 }, /* R258 */
+        { 0x0000, 0x0000, 0x0000 }, /* R259 */
+        { 0x0000, 0x0000, 0x0000 }, /* R260 */
+        { 0x0000, 0x0000, 0x0000 }, /* R261 */
+        { 0x0000, 0x0000, 0x0000 }, /* R262 */
+        { 0x0000, 0x0000, 0x0000 }, /* R263 */
+        { 0x0000, 0x0000, 0x0000 }, /* R264 */
+        { 0x0000, 0x0000, 0x0000 }, /* R265 */
+        { 0x0000, 0x0000, 0x0000 }, /* R266 */
+        { 0x0000, 0x0000, 0x0000 }, /* R267 */
+        { 0x0000, 0x0000, 0x0000 }, /* R268 */
+        { 0x0000, 0x0000, 0x0000 }, /* R269 */
+        { 0x0000, 0x0000, 0x0000 }, /* R270 */
+        { 0x0000, 0x0000, 0x0000 }, /* R271 */
+        { 0x807F, 0x837F, 0x0000 }, /* R272   - Write Sequencer Ctrl (1) */
+        { 0x017F, 0x0000, 0x0000 }, /* R273   - Write Sequencer Ctrl (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R274 */
+        { 0x0000, 0x0000, 0x0000 }, /* R275 */
+        { 0x0000, 0x0000, 0x0000 }, /* R276 */
+        { 0x0000, 0x0000, 0x0000 }, /* R277 */
+        { 0x0000, 0x0000, 0x0000 }, /* R278 */
+        { 0x0000, 0x0000, 0x0000 }, /* R279 */
+        { 0x0000, 0x0000, 0x0000 }, /* R280 */
+        { 0x0000, 0x0000, 0x0000 }, /* R281 */
+        { 0x0000, 0x0000, 0x0000 }, /* R282 */
+        { 0x0000, 0x0000, 0x0000 }, /* R283 */
+        { 0x0000, 0x0000, 0x0000 }, /* R284 */
+        { 0x0000, 0x0000, 0x0000 }, /* R285 */
+        { 0x0000, 0x0000, 0x0000 }, /* R286 */
+        { 0x0000, 0x0000, 0x0000 }, /* R287 */
+        { 0x0000, 0x0000, 0x0000 }, /* R288 */
+        { 0x0000, 0x0000, 0x0000 }, /* R289 */
+        { 0x0000, 0x0000, 0x0000 }, /* R290 */
+        { 0x0000, 0x0000, 0x0000 }, /* R291 */
+        { 0x0000, 0x0000, 0x0000 }, /* R292 */
+        { 0x0000, 0x0000, 0x0000 }, /* R293 */
+        { 0x0000, 0x0000, 0x0000 }, /* R294 */
+        { 0x0000, 0x0000, 0x0000 }, /* R295 */
+        { 0x0000, 0x0000, 0x0000 }, /* R296 */
+        { 0x0000, 0x0000, 0x0000 }, /* R297 */
+        { 0x0000, 0x0000, 0x0000 }, /* R298 */
+        { 0x0000, 0x0000, 0x0000 }, /* R299 */
+        { 0x0000, 0x0000, 0x0000 }, /* R300 */
+        { 0x0000, 0x0000, 0x0000 }, /* R301 */
+        { 0x0000, 0x0000, 0x0000 }, /* R302 */
+        { 0x0000, 0x0000, 0x0000 }, /* R303 */
+        { 0x0000, 0x0000, 0x0000 }, /* R304 */
+        { 0x0000, 0x0000, 0x0000 }, /* R305 */
+        { 0x0000, 0x0000, 0x0000 }, /* R306 */
+        { 0x0000, 0x0000, 0x0000 }, /* R307 */
+        { 0x0000, 0x0000, 0x0000 }, /* R308 */
+        { 0x0000, 0x0000, 0x0000 }, /* R309 */
+        { 0x0000, 0x0000, 0x0000 }, /* R310 */
+        { 0x0000, 0x0000, 0x0000 }, /* R311 */
+        { 0x0000, 0x0000, 0x0000 }, /* R312 */
+        { 0x0000, 0x0000, 0x0000 }, /* R313 */
+        { 0x0000, 0x0000, 0x0000 }, /* R314 */
+        { 0x0000, 0x0000, 0x0000 }, /* R315 */
+        { 0x0000, 0x0000, 0x0000 }, /* R316 */
+        { 0x0000, 0x0000, 0x0000 }, /* R317 */
+        { 0x0000, 0x0000, 0x0000 }, /* R318 */
+        { 0x0000, 0x0000, 0x0000 }, /* R319 */
+        { 0x0000, 0x0000, 0x0000 }, /* R320 */
+        { 0x0000, 0x0000, 0x0000 }, /* R321 */
+        { 0x0000, 0x0000, 0x0000 }, /* R322 */
+        { 0x0000, 0x0000, 0x0000 }, /* R323 */
+        { 0x0000, 0x0000, 0x0000 }, /* R324 */
+        { 0x0000, 0x0000, 0x0000 }, /* R325 */
+        { 0x0000, 0x0000, 0x0000 }, /* R326 */
+        { 0x0000, 0x0000, 0x0000 }, /* R327 */
+        { 0x0000, 0x0000, 0x0000 }, /* R328 */
+        { 0x0000, 0x0000, 0x0000 }, /* R329 */
+        { 0x0000, 0x0000, 0x0000 }, /* R330 */
+        { 0x0000, 0x0000, 0x0000 }, /* R331 */
+        { 0x0000, 0x0000, 0x0000 }, /* R332 */
+        { 0x0000, 0x0000, 0x0000 }, /* R333 */
+        { 0x0000, 0x0000, 0x0000 }, /* R334 */
+        { 0x0000, 0x0000, 0x0000 }, /* R335 */
+        { 0x0000, 0x0000, 0x0000 }, /* R336 */
+        { 0x0000, 0x0000, 0x0000 }, /* R337 */
+        { 0x0000, 0x0000, 0x0000 }, /* R338 */
+        { 0x0000, 0x0000, 0x0000 }, /* R339 */
+        { 0x0000, 0x0000, 0x0000 }, /* R340 */
+        { 0x0000, 0x0000, 0x0000 }, /* R341 */
+        { 0x0000, 0x0000, 0x0000 }, /* R342 */
+        { 0x0000, 0x0000, 0x0000 }, /* R343 */
+        { 0x0000, 0x0000, 0x0000 }, /* R344 */
+        { 0x0000, 0x0000, 0x0000 }, /* R345 */
+        { 0x0000, 0x0000, 0x0000 }, /* R346 */
+        { 0x0000, 0x0000, 0x0000 }, /* R347 */
+        { 0x0000, 0x0000, 0x0000 }, /* R348 */
+        { 0x0000, 0x0000, 0x0000 }, /* R349 */
+        { 0x0000, 0x0000, 0x0000 }, /* R350 */
+        { 0x0000, 0x0000, 0x0000 }, /* R351 */
+        { 0x0000, 0x0000, 0x0000 }, /* R352 */
+        { 0x0000, 0x0000, 0x0000 }, /* R353 */
+        { 0x0000, 0x0000, 0x0000 }, /* R354 */
+        { 0x0000, 0x0000, 0x0000 }, /* R355 */
+        { 0x0000, 0x0000, 0x0000 }, /* R356 */
+        { 0x0000, 0x0000, 0x0000 }, /* R357 */
+        { 0x0000, 0x0000, 0x0000 }, /* R358 */
+        { 0x0000, 0x0000, 0x0000 }, /* R359 */
+        { 0x0000, 0x0000, 0x0000 }, /* R360 */
+        { 0x0000, 0x0000, 0x0000 }, /* R361 */
+        { 0x0000, 0x0000, 0x0000 }, /* R362 */
+        { 0x0000, 0x0000, 0x0000 }, /* R363 */
+        { 0x0000, 0x0000, 0x0000 }, /* R364 */
+        { 0x0000, 0x0000, 0x0000 }, /* R365 */
+        { 0x0000, 0x0000, 0x0000 }, /* R366 */
+        { 0x0000, 0x0000, 0x0000 }, /* R367 */
+        { 0x0000, 0x0000, 0x0000 }, /* R368 */
+        { 0x0000, 0x0000, 0x0000 }, /* R369 */
+        { 0x0000, 0x0000, 0x0000 }, /* R370 */
+        { 0x0000, 0x0000, 0x0000 }, /* R371 */
+        { 0x0000, 0x0000, 0x0000 }, /* R372 */
+        { 0x0000, 0x0000, 0x0000 }, /* R373 */
+        { 0x0000, 0x0000, 0x0000 }, /* R374 */
+        { 0x0000, 0x0000, 0x0000 }, /* R375 */
+        { 0x0000, 0x0000, 0x0000 }, /* R376 */
+        { 0x0000, 0x0000, 0x0000 }, /* R377 */
+        { 0x0000, 0x0000, 0x0000 }, /* R378 */
+        { 0x0000, 0x0000, 0x0000 }, /* R379 */
+        { 0x0000, 0x0000, 0x0000 }, /* R380 */
+        { 0x0000, 0x0000, 0x0000 }, /* R381 */
+        { 0x0000, 0x0000, 0x0000 }, /* R382 */
+        { 0x0000, 0x0000, 0x0000 }, /* R383 */
+        { 0x0000, 0x0000, 0x0000 }, /* R384 */
+        { 0x0000, 0x0000, 0x0000 }, /* R385 */
+        { 0x0000, 0x0000, 0x0000 }, /* R386 */
+        { 0x0000, 0x0000, 0x0000 }, /* R387 */
+        { 0x0000, 0x0000, 0x0000 }, /* R388 */
+        { 0x0000, 0x0000, 0x0000 }, /* R389 */
+        { 0x0000, 0x0000, 0x0000 }, /* R390 */
+        { 0x0000, 0x0000, 0x0000 }, /* R391 */
+        { 0x0000, 0x0000, 0x0000 }, /* R392 */
+        { 0x0000, 0x0000, 0x0000 }, /* R393 */
+        { 0x0000, 0x0000, 0x0000 }, /* R394 */
+        { 0x0000, 0x0000, 0x0000 }, /* R395 */
+        { 0x0000, 0x0000, 0x0000 }, /* R396 */
+        { 0x0000, 0x0000, 0x0000 }, /* R397 */
+        { 0x0000, 0x0000, 0x0000 }, /* R398 */
+        { 0x0000, 0x0000, 0x0000 }, /* R399 */
+        { 0x0000, 0x0000, 0x0000 }, /* R400 */
+        { 0x0000, 0x0000, 0x0000 }, /* R401 */
+        { 0x0000, 0x0000, 0x0000 }, /* R402 */
+        { 0x0000, 0x0000, 0x0000 }, /* R403 */
+        { 0x0000, 0x0000, 0x0000 }, /* R404 */
+        { 0x0000, 0x0000, 0x0000 }, /* R405 */
+        { 0x0000, 0x0000, 0x0000 }, /* R406 */
+        { 0x0000, 0x0000, 0x0000 }, /* R407 */
+        { 0x0000, 0x0000, 0x0000 }, /* R408 */
+        { 0x0000, 0x0000, 0x0000 }, /* R409 */
+        { 0x0000, 0x0000, 0x0000 }, /* R410 */
+        { 0x0000, 0x0000, 0x0000 }, /* R411 */
+        { 0x0000, 0x0000, 0x0000 }, /* R412 */
+        { 0x0000, 0x0000, 0x0000 }, /* R413 */
+        { 0x0000, 0x0000, 0x0000 }, /* R414 */
+        { 0x0000, 0x0000, 0x0000 }, /* R415 */
+        { 0x0000, 0x0000, 0x0000 }, /* R416 */
+        { 0x0000, 0x0000, 0x0000 }, /* R417 */
+        { 0x0000, 0x0000, 0x0000 }, /* R418 */
+        { 0x0000, 0x0000, 0x0000 }, /* R419 */
+        { 0x0000, 0x0000, 0x0000 }, /* R420 */
+        { 0x0000, 0x0000, 0x0000 }, /* R421 */
+        { 0x0000, 0x0000, 0x0000 }, /* R422 */
+        { 0x0000, 0x0000, 0x0000 }, /* R423 */
+        { 0x0000, 0x0000, 0x0000 }, /* R424 */
+        { 0x0000, 0x0000, 0x0000 }, /* R425 */
+        { 0x0000, 0x0000, 0x0000 }, /* R426 */
+        { 0x0000, 0x0000, 0x0000 }, /* R427 */
+        { 0x0000, 0x0000, 0x0000 }, /* R428 */
+        { 0x0000, 0x0000, 0x0000 }, /* R429 */
+        { 0x0000, 0x0000, 0x0000 }, /* R430 */
+        { 0x0000, 0x0000, 0x0000 }, /* R431 */
+        { 0x0000, 0x0000, 0x0000 }, /* R432 */
+        { 0x0000, 0x0000, 0x0000 }, /* R433 */
+        { 0x0000, 0x0000, 0x0000 }, /* R434 */
+        { 0x0000, 0x0000, 0x0000 }, /* R435 */
+        { 0x0000, 0x0000, 0x0000 }, /* R436 */
+        { 0x0000, 0x0000, 0x0000 }, /* R437 */
+        { 0x0000, 0x0000, 0x0000 }, /* R438 */
+        { 0x0000, 0x0000, 0x0000 }, /* R439 */
+        { 0x0000, 0x0000, 0x0000 }, /* R440 */
+        { 0x0000, 0x0000, 0x0000 }, /* R441 */
+        { 0x0000, 0x0000, 0x0000 }, /* R442 */
+        { 0x0000, 0x0000, 0x0000 }, /* R443 */
+        { 0x0000, 0x0000, 0x0000 }, /* R444 */
+        { 0x0000, 0x0000, 0x0000 }, /* R445 */
+        { 0x0000, 0x0000, 0x0000 }, /* R446 */
+        { 0x0000, 0x0000, 0x0000 }, /* R447 */
+        { 0x0000, 0x0000, 0x0000 }, /* R448 */
+        { 0x0000, 0x0000, 0x0000 }, /* R449 */
+        { 0x0000, 0x0000, 0x0000 }, /* R450 */
+        { 0x0000, 0x0000, 0x0000 }, /* R451 */
+        { 0x0000, 0x0000, 0x0000 }, /* R452 */
+        { 0x0000, 0x0000, 0x0000 }, /* R453 */
+        { 0x0000, 0x0000, 0x0000 }, /* R454 */
+        { 0x0000, 0x0000, 0x0000 }, /* R455 */
+        { 0x0000, 0x0000, 0x0000 }, /* R456 */
+        { 0x0000, 0x0000, 0x0000 }, /* R457 */
+        { 0x0000, 0x0000, 0x0000 }, /* R458 */
+        { 0x0000, 0x0000, 0x0000 }, /* R459 */
+        { 0x0000, 0x0000, 0x0000 }, /* R460 */
+        { 0x0000, 0x0000, 0x0000 }, /* R461 */
+        { 0x0000, 0x0000, 0x0000 }, /* R462 */
+        { 0x0000, 0x0000, 0x0000 }, /* R463 */
+        { 0x0000, 0x0000, 0x0000 }, /* R464 */
+        { 0x0000, 0x0000, 0x0000 }, /* R465 */
+        { 0x0000, 0x0000, 0x0000 }, /* R466 */
+        { 0x0000, 0x0000, 0x0000 }, /* R467 */
+        { 0x0000, 0x0000, 0x0000 }, /* R468 */
+        { 0x0000, 0x0000, 0x0000 }, /* R469 */
+        { 0x0000, 0x0000, 0x0000 }, /* R470 */
+        { 0x0000, 0x0000, 0x0000 }, /* R471 */
+        { 0x0000, 0x0000, 0x0000 }, /* R472 */
+        { 0x0000, 0x0000, 0x0000 }, /* R473 */
+        { 0x0000, 0x0000, 0x0000 }, /* R474 */
+        { 0x0000, 0x0000, 0x0000 }, /* R475 */
+        { 0x0000, 0x0000, 0x0000 }, /* R476 */
+        { 0x0000, 0x0000, 0x0000 }, /* R477 */
+        { 0x0000, 0x0000, 0x0000 }, /* R478 */
+        { 0x0000, 0x0000, 0x0000 }, /* R479 */
+        { 0x0000, 0x0000, 0x0000 }, /* R480 */
+        { 0x0000, 0x0000, 0x0000 }, /* R481 */
+        { 0x0000, 0x0000, 0x0000 }, /* R482 */
+        { 0x0000, 0x0000, 0x0000 }, /* R483 */
+        { 0x0000, 0x0000, 0x0000 }, /* R484 */
+        { 0x0000, 0x0000, 0x0000 }, /* R485 */
+        { 0x0000, 0x0000, 0x0000 }, /* R486 */
+        { 0x0000, 0x0000, 0x0000 }, /* R487 */
+        { 0x0000, 0x0000, 0x0000 }, /* R488 */
+        { 0x0000, 0x0000, 0x0000 }, /* R489 */
+        { 0x0000, 0x0000, 0x0000 }, /* R490 */
+        { 0x0000, 0x0000, 0x0000 }, /* R491 */
+        { 0x0000, 0x0000, 0x0000 }, /* R492 */
+        { 0x0000, 0x0000, 0x0000 }, /* R493 */
+        { 0x0000, 0x0000, 0x0000 }, /* R494 */
+        { 0x0000, 0x0000, 0x0000 }, /* R495 */
+        { 0x0000, 0x0000, 0x0000 }, /* R496 */
+        { 0x0000, 0x0000, 0x0000 }, /* R497 */
+        { 0x0000, 0x0000, 0x0000 }, /* R498 */
+        { 0x0000, 0x0000, 0x0000 }, /* R499 */
+        { 0x0000, 0x0000, 0x0000 }, /* R500 */
+        { 0x0000, 0x0000, 0x0000 }, /* R501 */
+        { 0x0000, 0x0000, 0x0000 }, /* R502 */
+        { 0x0000, 0x0000, 0x0000 }, /* R503 */
+        { 0x0000, 0x0000, 0x0000 }, /* R504 */
+        { 0x0000, 0x0000, 0x0000 }, /* R505 */
+        { 0x0000, 0x0000, 0x0000 }, /* R506 */
+        { 0x0000, 0x0000, 0x0000 }, /* R507 */
+        { 0x0000, 0x0000, 0x0000 }, /* R508 */
+        { 0x0000, 0x0000, 0x0000 }, /* R509 */
+        { 0x0000, 0x0000, 0x0000 }, /* R510 */
+        { 0x0000, 0x0000, 0x0000 }, /* R511 */
+        { 0x001F, 0x001F, 0x0000 }, /* R512   - AIF1 Clocking (1) */
+        { 0x003F, 0x003F, 0x0000 }, /* R513   - AIF1 Clocking (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R514 */
+        { 0x0000, 0x0000, 0x0000 }, /* R515 */
+        { 0x001F, 0x001F, 0x0000 }, /* R516   - AIF2 Clocking (1) */
+        { 0x003F, 0x003F, 0x0000 }, /* R517   - AIF2 Clocking (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R518 */
+        { 0x0000, 0x0000, 0x0000 }, /* R519 */
+        { 0x001F, 0x001F, 0x0000 }, /* R520   - Clocking (1) */
+        { 0x0777, 0x0777, 0x0000 }, /* R521   - Clocking (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R522 */
+        { 0x0000, 0x0000, 0x0000 }, /* R523 */
+        { 0x0000, 0x0000, 0x0000 }, /* R524 */
+        { 0x0000, 0x0000, 0x0000 }, /* R525 */
+        { 0x0000, 0x0000, 0x0000 }, /* R526 */
+        { 0x0000, 0x0000, 0x0000 }, /* R527 */
+        { 0x00FF, 0x00FF, 0x0000 }, /* R528   - AIF1 Rate */
+        { 0x00FF, 0x00FF, 0x0000 }, /* R529   - AIF2 Rate */
+        { 0x000F, 0x0000, 0x0000 }, /* R530   - Rate Status */
+        { 0x0000, 0x0000, 0x0000 }, /* R531 */
+        { 0x0000, 0x0000, 0x0000 }, /* R532 */
+        { 0x0000, 0x0000, 0x0000 }, /* R533 */
+        { 0x0000, 0x0000, 0x0000 }, /* R534 */
+        { 0x0000, 0x0000, 0x0000 }, /* R535 */
+        { 0x0000, 0x0000, 0x0000 }, /* R536 */
+        { 0x0000, 0x0000, 0x0000 }, /* R537 */
+        { 0x0000, 0x0000, 0x0000 }, /* R538 */
+        { 0x0000, 0x0000, 0x0000 }, /* R539 */
+        { 0x0000, 0x0000, 0x0000 }, /* R540 */
+        { 0x0000, 0x0000, 0x0000 }, /* R541 */
+        { 0x0000, 0x0000, 0x0000 }, /* R542 */
+        { 0x0000, 0x0000, 0x0000 }, /* R543 */
+        { 0x0007, 0x0007, 0x0000 }, /* R544   - FLL1 Control (1) */
+        { 0x3F77, 0x3F77, 0x0000 }, /* R545   - FLL1 Control (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R546   - FLL1 Control (3) */
+        { 0x7FEF, 0x7FEF, 0x0000 }, /* R547   - FLL1 Control (4) */
+        { 0x1FDB, 0x1FDB, 0x0000 }, /* R548   - FLL1 Control (5) */
+        { 0x0000, 0x0000, 0x0000 }, /* R549 */
+        { 0x0000, 0x0000, 0x0000 }, /* R550 */
+        { 0x0000, 0x0000, 0x0000 }, /* R551 */
+        { 0x0000, 0x0000, 0x0000 }, /* R552 */
+        { 0x0000, 0x0000, 0x0000 }, /* R553 */
+        { 0x0000, 0x0000, 0x0000 }, /* R554 */
+        { 0x0000, 0x0000, 0x0000 }, /* R555 */
+        { 0x0000, 0x0000, 0x0000 }, /* R556 */
+        { 0x0000, 0x0000, 0x0000 }, /* R557 */
+        { 0x0000, 0x0000, 0x0000 }, /* R558 */
+        { 0x0000, 0x0000, 0x0000 }, /* R559 */
+        { 0x0000, 0x0000, 0x0000 }, /* R560 */
+        { 0x0000, 0x0000, 0x0000 }, /* R561 */
+        { 0x0000, 0x0000, 0x0000 }, /* R562 */
+        { 0x0000, 0x0000, 0x0000 }, /* R563 */
+        { 0x0000, 0x0000, 0x0000 }, /* R564 */
+        { 0x0000, 0x0000, 0x0000 }, /* R565 */
+        { 0x0000, 0x0000, 0x0000 }, /* R566 */
+        { 0x0000, 0x0000, 0x0000 }, /* R567 */
+        { 0x0000, 0x0000, 0x0000 }, /* R568 */
+        { 0x0000, 0x0000, 0x0000 }, /* R569 */
+        { 0x0000, 0x0000, 0x0000 }, /* R570 */
+        { 0x0000, 0x0000, 0x0000 }, /* R571 */
+        { 0x0000, 0x0000, 0x0000 }, /* R572 */
+        { 0x0000, 0x0000, 0x0000 }, /* R573 */
+        { 0x0000, 0x0000, 0x0000 }, /* R574 */
+        { 0x0000, 0x0000, 0x0000 }, /* R575 */
+        { 0x0007, 0x0007, 0x0000 }, /* R576   - FLL2 Control (1) */
+        { 0x3F77, 0x3F77, 0x0000 }, /* R577   - FLL2 Control (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R578   - FLL2 Control (3) */
+        { 0x7FEF, 0x7FEF, 0x0000 }, /* R579   - FLL2 Control (4) */
+        { 0x1FDB, 0x1FDB, 0x0000 }, /* R580   - FLL2 Control (5) */
+        { 0x0000, 0x0000, 0x0000 }, /* R581 */
+        { 0x0000, 0x0000, 0x0000 }, /* R582 */
+        { 0x0000, 0x0000, 0x0000 }, /* R583 */
+        { 0x0000, 0x0000, 0x0000 }, /* R584 */
+        { 0x0000, 0x0000, 0x0000 }, /* R585 */
+        { 0x0000, 0x0000, 0x0000 }, /* R586 */
+        { 0x0000, 0x0000, 0x0000 }, /* R587 */
+        { 0x0000, 0x0000, 0x0000 }, /* R588 */
+        { 0x0000, 0x0000, 0x0000 }, /* R589 */
+        { 0x0000, 0x0000, 0x0000 }, /* R590 */
+        { 0x0000, 0x0000, 0x0000 }, /* R591 */
+        { 0x0000, 0x0000, 0x0000 }, /* R592 */
+        { 0x0000, 0x0000, 0x0000 }, /* R593 */
+        { 0x0000, 0x0000, 0x0000 }, /* R594 */
+        { 0x0000, 0x0000, 0x0000 }, /* R595 */
+        { 0x0000, 0x0000, 0x0000 }, /* R596 */
+        { 0x0000, 0x0000, 0x0000 }, /* R597 */
+        { 0x0000, 0x0000, 0x0000 }, /* R598 */
+        { 0x0000, 0x0000, 0x0000 }, /* R599 */
+        { 0x0000, 0x0000, 0x0000 }, /* R600 */
+        { 0x0000, 0x0000, 0x0000 }, /* R601 */
+        { 0x0000, 0x0000, 0x0000 }, /* R602 */
+        { 0x0000, 0x0000, 0x0000 }, /* R603 */
+        { 0x0000, 0x0000, 0x0000 }, /* R604 */
+        { 0x0000, 0x0000, 0x0000 }, /* R605 */
+        { 0x0000, 0x0000, 0x0000 }, /* R606 */
+        { 0x0000, 0x0000, 0x0000 }, /* R607 */
+        { 0x0000, 0x0000, 0x0000 }, /* R608 */
+        { 0x0000, 0x0000, 0x0000 }, /* R609 */
+        { 0x0000, 0x0000, 0x0000 }, /* R610 */
+        { 0x0000, 0x0000, 0x0000 }, /* R611 */
+        { 0x0000, 0x0000, 0x0000 }, /* R612 */
+        { 0x0000, 0x0000, 0x0000 }, /* R613 */
+        { 0x0000, 0x0000, 0x0000 }, /* R614 */
+        { 0x0000, 0x0000, 0x0000 }, /* R615 */
+        { 0x0000, 0x0000, 0x0000 }, /* R616 */
+        { 0x0000, 0x0000, 0x0000 }, /* R617 */
+        { 0x0000, 0x0000, 0x0000 }, /* R618 */
+        { 0x0000, 0x0000, 0x0000 }, /* R619 */
+        { 0x0000, 0x0000, 0x0000 }, /* R620 */
+        { 0x0000, 0x0000, 0x0000 }, /* R621 */
+        { 0x0000, 0x0000, 0x0000 }, /* R622 */
+        { 0x0000, 0x0000, 0x0000 }, /* R623 */
+        { 0x0000, 0x0000, 0x0000 }, /* R624 */
+        { 0x0000, 0x0000, 0x0000 }, /* R625 */
+        { 0x0000, 0x0000, 0x0000 }, /* R626 */
+        { 0x0000, 0x0000, 0x0000 }, /* R627 */
+        { 0x0000, 0x0000, 0x0000 }, /* R628 */
+        { 0x0000, 0x0000, 0x0000 }, /* R629 */
+        { 0x0000, 0x0000, 0x0000 }, /* R630 */
+        { 0x0000, 0x0000, 0x0000 }, /* R631 */
+        { 0x0000, 0x0000, 0x0000 }, /* R632 */
+        { 0x0000, 0x0000, 0x0000 }, /* R633 */
+        { 0x0000, 0x0000, 0x0000 }, /* R634 */
+        { 0x0000, 0x0000, 0x0000 }, /* R635 */
+        { 0x0000, 0x0000, 0x0000 }, /* R636 */
+        { 0x0000, 0x0000, 0x0000 }, /* R637 */
+        { 0x0000, 0x0000, 0x0000 }, /* R638 */
+        { 0x0000, 0x0000, 0x0000 }, /* R639 */
+        { 0x0000, 0x0000, 0x0000 }, /* R640 */
+        { 0x0000, 0x0000, 0x0000 }, /* R641 */
+        { 0x0000, 0x0000, 0x0000 }, /* R642 */
+        { 0x0000, 0x0000, 0x0000 }, /* R643 */
+        { 0x0000, 0x0000, 0x0000 }, /* R644 */
+        { 0x0000, 0x0000, 0x0000 }, /* R645 */
+        { 0x0000, 0x0000, 0x0000 }, /* R646 */
+        { 0x0000, 0x0000, 0x0000 }, /* R647 */
+        { 0x0000, 0x0000, 0x0000 }, /* R648 */
+        { 0x0000, 0x0000, 0x0000 }, /* R649 */
+        { 0x0000, 0x0000, 0x0000 }, /* R650 */
+        { 0x0000, 0x0000, 0x0000 }, /* R651 */
+        { 0x0000, 0x0000, 0x0000 }, /* R652 */
+        { 0x0000, 0x0000, 0x0000 }, /* R653 */
+        { 0x0000, 0x0000, 0x0000 }, /* R654 */
+        { 0x0000, 0x0000, 0x0000 }, /* R655 */
+        { 0x0000, 0x0000, 0x0000 }, /* R656 */
+        { 0x0000, 0x0000, 0x0000 }, /* R657 */
+        { 0x0000, 0x0000, 0x0000 }, /* R658 */
+        { 0x0000, 0x0000, 0x0000 }, /* R659 */
+        { 0x0000, 0x0000, 0x0000 }, /* R660 */
+        { 0x0000, 0x0000, 0x0000 }, /* R661 */
+        { 0x0000, 0x0000, 0x0000 }, /* R662 */
+        { 0x0000, 0x0000, 0x0000 }, /* R663 */
+        { 0x0000, 0x0000, 0x0000 }, /* R664 */
+        { 0x0000, 0x0000, 0x0000 }, /* R665 */
+        { 0x0000, 0x0000, 0x0000 }, /* R666 */
+        { 0x0000, 0x0000, 0x0000 }, /* R667 */
+        { 0x0000, 0x0000, 0x0000 }, /* R668 */
+        { 0x0000, 0x0000, 0x0000 }, /* R669 */
+        { 0x0000, 0x0000, 0x0000 }, /* R670 */
+        { 0x0000, 0x0000, 0x0000 }, /* R671 */
+        { 0x0000, 0x0000, 0x0000 }, /* R672 */
+        { 0x0000, 0x0000, 0x0000 }, /* R673 */
+        { 0x0000, 0x0000, 0x0000 }, /* R674 */
+        { 0x0000, 0x0000, 0x0000 }, /* R675 */
+        { 0x0000, 0x0000, 0x0000 }, /* R676 */
+        { 0x0000, 0x0000, 0x0000 }, /* R677 */
+        { 0x0000, 0x0000, 0x0000 }, /* R678 */
+        { 0x0000, 0x0000, 0x0000 }, /* R679 */
+        { 0x0000, 0x0000, 0x0000 }, /* R680 */
+        { 0x0000, 0x0000, 0x0000 }, /* R681 */
+        { 0x0000, 0x0000, 0x0000 }, /* R682 */
+        { 0x0000, 0x0000, 0x0000 }, /* R683 */
+        { 0x0000, 0x0000, 0x0000 }, /* R684 */
+        { 0x0000, 0x0000, 0x0000 }, /* R685 */
+        { 0x0000, 0x0000, 0x0000 }, /* R686 */
+        { 0x0000, 0x0000, 0x0000 }, /* R687 */
+        { 0x0000, 0x0000, 0x0000 }, /* R688 */
+        { 0x0000, 0x0000, 0x0000 }, /* R689 */
+        { 0x0000, 0x0000, 0x0000 }, /* R690 */
+        { 0x0000, 0x0000, 0x0000 }, /* R691 */
+        { 0x0000, 0x0000, 0x0000 }, /* R692 */
+        { 0x0000, 0x0000, 0x0000 }, /* R693 */
+        { 0x0000, 0x0000, 0x0000 }, /* R694 */
+        { 0x0000, 0x0000, 0x0000 }, /* R695 */
+        { 0x0000, 0x0000, 0x0000 }, /* R696 */
+        { 0x0000, 0x0000, 0x0000 }, /* R697 */
+        { 0x0000, 0x0000, 0x0000 }, /* R698 */
+        { 0x0000, 0x0000, 0x0000 }, /* R699 */
+        { 0x0000, 0x0000, 0x0000 }, /* R700 */
+        { 0x0000, 0x0000, 0x0000 }, /* R701 */
+        { 0x0000, 0x0000, 0x0000 }, /* R702 */
+        { 0x0000, 0x0000, 0x0000 }, /* R703 */
+        { 0x0000, 0x0000, 0x0000 }, /* R704 */
+        { 0x0000, 0x0000, 0x0000 }, /* R705 */
+        { 0x0000, 0x0000, 0x0000 }, /* R706 */
+        { 0x0000, 0x0000, 0x0000 }, /* R707 */
+        { 0x0000, 0x0000, 0x0000 }, /* R708 */
+        { 0x0000, 0x0000, 0x0000 }, /* R709 */
+        { 0x0000, 0x0000, 0x0000 }, /* R710 */
+        { 0x0000, 0x0000, 0x0000 }, /* R711 */
+        { 0x0000, 0x0000, 0x0000 }, /* R712 */
+        { 0x0000, 0x0000, 0x0000 }, /* R713 */
+        { 0x0000, 0x0000, 0x0000 }, /* R714 */
+        { 0x0000, 0x0000, 0x0000 }, /* R715 */
+        { 0x0000, 0x0000, 0x0000 }, /* R716 */
+        { 0x0000, 0x0000, 0x0000 }, /* R717 */
+        { 0x0000, 0x0000, 0x0000 }, /* R718 */
+        { 0x0000, 0x0000, 0x0000 }, /* R719 */
+        { 0x0000, 0x0000, 0x0000 }, /* R720 */
+        { 0x0000, 0x0000, 0x0000 }, /* R721 */
+        { 0x0000, 0x0000, 0x0000 }, /* R722 */
+        { 0x0000, 0x0000, 0x0000 }, /* R723 */
+        { 0x0000, 0x0000, 0x0000 }, /* R724 */
+        { 0x0000, 0x0000, 0x0000 }, /* R725 */
+        { 0x0000, 0x0000, 0x0000 }, /* R726 */
+        { 0x0000, 0x0000, 0x0000 }, /* R727 */
+        { 0x0000, 0x0000, 0x0000 }, /* R728 */
+        { 0x0000, 0x0000, 0x0000 }, /* R729 */
+        { 0x0000, 0x0000, 0x0000 }, /* R730 */
+        { 0x0000, 0x0000, 0x0000 }, /* R731 */
+        { 0x0000, 0x0000, 0x0000 }, /* R732 */
+        { 0x0000, 0x0000, 0x0000 }, /* R733 */
+        { 0x0000, 0x0000, 0x0000 }, /* R734 */
+        { 0x0000, 0x0000, 0x0000 }, /* R735 */
+        { 0x0000, 0x0000, 0x0000 }, /* R736 */
+        { 0x0000, 0x0000, 0x0000 }, /* R737 */
+        { 0x0000, 0x0000, 0x0000 }, /* R738 */
+        { 0x0000, 0x0000, 0x0000 }, /* R739 */
+        { 0x0000, 0x0000, 0x0000 }, /* R740 */
+        { 0x0000, 0x0000, 0x0000 }, /* R741 */
+        { 0x0000, 0x0000, 0x0000 }, /* R742 */
+        { 0x0000, 0x0000, 0x0000 }, /* R743 */
+        { 0x0000, 0x0000, 0x0000 }, /* R744 */
+        { 0x0000, 0x0000, 0x0000 }, /* R745 */
+        { 0x0000, 0x0000, 0x0000 }, /* R746 */
+        { 0x0000, 0x0000, 0x0000 }, /* R747 */
+        { 0x0000, 0x0000, 0x0000 }, /* R748 */
+        { 0x0000, 0x0000, 0x0000 }, /* R749 */
+        { 0x0000, 0x0000, 0x0000 }, /* R750 */
+        { 0x0000, 0x0000, 0x0000 }, /* R751 */
+        { 0x0000, 0x0000, 0x0000 }, /* R752 */
+        { 0x0000, 0x0000, 0x0000 }, /* R753 */
+        { 0x0000, 0x0000, 0x0000 }, /* R754 */
+        { 0x0000, 0x0000, 0x0000 }, /* R755 */
+        { 0x0000, 0x0000, 0x0000 }, /* R756 */
+        { 0x0000, 0x0000, 0x0000 }, /* R757 */
+        { 0x0000, 0x0000, 0x0000 }, /* R758 */
+        { 0x0000, 0x0000, 0x0000 }, /* R759 */
+        { 0x0000, 0x0000, 0x0000 }, /* R760 */
+        { 0x0000, 0x0000, 0x0000 }, /* R761 */
+        { 0x0000, 0x0000, 0x0000 }, /* R762 */
+        { 0x0000, 0x0000, 0x0000 }, /* R763 */
+        { 0x0000, 0x0000, 0x0000 }, /* R764 */
+        { 0x0000, 0x0000, 0x0000 }, /* R765 */
+        { 0x0000, 0x0000, 0x0000 }, /* R766 */
+        { 0x0000, 0x0000, 0x0000 }, /* R767 */
+        { 0xE1F8, 0xE1F8, 0x0000 }, /* R768   - AIF1 Control (1) */
+        { 0xCD1F, 0xCD1F, 0x0000 }, /* R769   - AIF1 Control (2) */
+        { 0xF000, 0xF000, 0x0000 }, /* R770   - AIF1 Master/Slave */
+        { 0x01F0, 0x01F0, 0x0000 }, /* R771   - AIF1 BCLK */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R772   - AIF1ADC LRCLK */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R773   - AIF1DAC LRCLK */
+        { 0x0003, 0x0003, 0x0000 }, /* R774   - AIF1DAC Data */
+        { 0x0003, 0x0003, 0x0000 }, /* R775   - AIF1ADC Data */
+        { 0x0000, 0x0000, 0x0000 }, /* R776 */
+        { 0x0000, 0x0000, 0x0000 }, /* R777 */
+        { 0x0000, 0x0000, 0x0000 }, /* R778 */
+        { 0x0000, 0x0000, 0x0000 }, /* R779 */
+        { 0x0000, 0x0000, 0x0000 }, /* R780 */
+        { 0x0000, 0x0000, 0x0000 }, /* R781 */
+        { 0x0000, 0x0000, 0x0000 }, /* R782 */
+        { 0x0000, 0x0000, 0x0000 }, /* R783 */
+        { 0xF1F8, 0xF1F8, 0x0000 }, /* R784   - AIF2 Control (1) */
+        { 0xFD1F, 0xFD1F, 0x0000 }, /* R785   - AIF2 Control (2) */
+        { 0xF000, 0xF000, 0x0000 }, /* R786   - AIF2 Master/Slave */
+        { 0x01F0, 0x01F0, 0x0000 }, /* R787   - AIF2 BCLK */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R788   - AIF2ADC LRCLK */
+        { 0x0FFF, 0x0FFF, 0x0000 }, /* R789   - AIF2DAC LRCLK */
+        { 0x0003, 0x0003, 0x0000 }, /* R790   - AIF2DAC Data */
+        { 0x0003, 0x0003, 0x0000 }, /* R791   - AIF2ADC Data */
+        { 0x0000, 0x0000, 0x0000 }, /* R792 */
+        { 0x0000, 0x0000, 0x0000 }, /* R793 */
+        { 0x0000, 0x0000, 0x0000 }, /* R794 */
+        { 0x0000, 0x0000, 0x0000 }, /* R795 */
+        { 0x0000, 0x0000, 0x0000 }, /* R796 */
+        { 0x0000, 0x0000, 0x0000 }, /* R797 */
+        { 0x0000, 0x0000, 0x0000 }, /* R798 */
+        { 0x0000, 0x0000, 0x0000 }, /* R799 */
+        { 0x0000, 0x0000, 0x0000 }, /* R800 */
+        { 0x0000, 0x0000, 0x0000 }, /* R801 */
+        { 0x0000, 0x0000, 0x0000 }, /* R802 */
+        { 0x0000, 0x0000, 0x0000 }, /* R803 */
+        { 0x0000, 0x0000, 0x0000 }, /* R804 */
+        { 0x0000, 0x0000, 0x0000 }, /* R805 */
+        { 0x0000, 0x0000, 0x0000 }, /* R806 */
+        { 0x0000, 0x0000, 0x0000 }, /* R807 */
+        { 0x0000, 0x0000, 0x0000 }, /* R808 */
+        { 0x0000, 0x0000, 0x0000 }, /* R809 */
+        { 0x0000, 0x0000, 0x0000 }, /* R810 */
+        { 0x0000, 0x0000, 0x0000 }, /* R811 */
+        { 0x0000, 0x0000, 0x0000 }, /* R812 */
+        { 0x0000, 0x0000, 0x0000 }, /* R813 */
+        { 0x0000, 0x0000, 0x0000 }, /* R814 */
+        { 0x0000, 0x0000, 0x0000 }, /* R815 */
+        { 0x0000, 0x0000, 0x0000 }, /* R816 */
+        { 0x0000, 0x0000, 0x0000 }, /* R817 */
+        { 0x0000, 0x0000, 0x0000 }, /* R818 */
+        { 0x0000, 0x0000, 0x0000 }, /* R819 */
+        { 0x0000, 0x0000, 0x0000 }, /* R820 */
+        { 0x0000, 0x0000, 0x0000 }, /* R821 */
+        { 0x0000, 0x0000, 0x0000 }, /* R822 */
+        { 0x0000, 0x0000, 0x0000 }, /* R823 */
+        { 0x0000, 0x0000, 0x0000 }, /* R824 */
+        { 0x0000, 0x0000, 0x0000 }, /* R825 */
+        { 0x0000, 0x0000, 0x0000 }, /* R826 */
+        { 0x0000, 0x0000, 0x0000 }, /* R827 */
+        { 0x0000, 0x0000, 0x0000 }, /* R828 */
+        { 0x0000, 0x0000, 0x0000 }, /* R829 */
+        { 0x0000, 0x0000, 0x0000 }, /* R830 */
+        { 0x0000, 0x0000, 0x0000 }, /* R831 */
+        { 0x0000, 0x0000, 0x0000 }, /* R832 */
+        { 0x0000, 0x0000, 0x0000 }, /* R833 */
+        { 0x0000, 0x0000, 0x0000 }, /* R834 */
+        { 0x0000, 0x0000, 0x0000 }, /* R835 */
+        { 0x0000, 0x0000, 0x0000 }, /* R836 */
+        { 0x0000, 0x0000, 0x0000 }, /* R837 */
+        { 0x0000, 0x0000, 0x0000 }, /* R838 */
+        { 0x0000, 0x0000, 0x0000 }, /* R839 */
+        { 0x0000, 0x0000, 0x0000 }, /* R840 */
+        { 0x0000, 0x0000, 0x0000 }, /* R841 */
+        { 0x0000, 0x0000, 0x0000 }, /* R842 */
+        { 0x0000, 0x0000, 0x0000 }, /* R843 */
+        { 0x0000, 0x0000, 0x0000 }, /* R844 */
+        { 0x0000, 0x0000, 0x0000 }, /* R845 */
+        { 0x0000, 0x0000, 0x0000 }, /* R846 */
+        { 0x0000, 0x0000, 0x0000 }, /* R847 */
+        { 0x0000, 0x0000, 0x0000 }, /* R848 */
+        { 0x0000, 0x0000, 0x0000 }, /* R849 */
+        { 0x0000, 0x0000, 0x0000 }, /* R850 */
+        { 0x0000, 0x0000, 0x0000 }, /* R851 */
+        { 0x0000, 0x0000, 0x0000 }, /* R852 */
+        { 0x0000, 0x0000, 0x0000 }, /* R853 */
+        { 0x0000, 0x0000, 0x0000 }, /* R854 */
+        { 0x0000, 0x0000, 0x0000 }, /* R855 */
+        { 0x0000, 0x0000, 0x0000 }, /* R856 */
+        { 0x0000, 0x0000, 0x0000 }, /* R857 */
+        { 0x0000, 0x0000, 0x0000 }, /* R858 */
+        { 0x0000, 0x0000, 0x0000 }, /* R859 */
+        { 0x0000, 0x0000, 0x0000 }, /* R860 */
+        { 0x0000, 0x0000, 0x0000 }, /* R861 */
+        { 0x0000, 0x0000, 0x0000 }, /* R862 */
+        { 0x0000, 0x0000, 0x0000 }, /* R863 */
+        { 0x0000, 0x0000, 0x0000 }, /* R864 */
+        { 0x0000, 0x0000, 0x0000 }, /* R865 */
+        { 0x0000, 0x0000, 0x0000 }, /* R866 */
+        { 0x0000, 0x0000, 0x0000 }, /* R867 */
+        { 0x0000, 0x0000, 0x0000 }, /* R868 */
+        { 0x0000, 0x0000, 0x0000 }, /* R869 */
+        { 0x0000, 0x0000, 0x0000 }, /* R870 */
+        { 0x0000, 0x0000, 0x0000 }, /* R871 */
+        { 0x0000, 0x0000, 0x0000 }, /* R872 */
+        { 0x0000, 0x0000, 0x0000 }, /* R873 */
+        { 0x0000, 0x0000, 0x0000 }, /* R874 */
+        { 0x0000, 0x0000, 0x0000 }, /* R875 */
+        { 0x0000, 0x0000, 0x0000 }, /* R876 */
+        { 0x0000, 0x0000, 0x0000 }, /* R877 */
+        { 0x0000, 0x0000, 0x0000 }, /* R878 */
+        { 0x0000, 0x0000, 0x0000 }, /* R879 */
+        { 0x0000, 0x0000, 0x0000 }, /* R880 */
+        { 0x0000, 0x0000, 0x0000 }, /* R881 */
+        { 0x0000, 0x0000, 0x0000 }, /* R882 */
+        { 0x0000, 0x0000, 0x0000 }, /* R883 */
+        { 0x0000, 0x0000, 0x0000 }, /* R884 */
+        { 0x0000, 0x0000, 0x0000 }, /* R885 */
+        { 0x0000, 0x0000, 0x0000 }, /* R886 */
+        { 0x0000, 0x0000, 0x0000 }, /* R887 */
+        { 0x0000, 0x0000, 0x0000 }, /* R888 */
+        { 0x0000, 0x0000, 0x0000 }, /* R889 */
+        { 0x0000, 0x0000, 0x0000 }, /* R890 */
+        { 0x0000, 0x0000, 0x0000 }, /* R891 */
+        { 0x0000, 0x0000, 0x0000 }, /* R892 */
+        { 0x0000, 0x0000, 0x0000 }, /* R893 */
+        { 0x0000, 0x0000, 0x0000 }, /* R894 */
+        { 0x0000, 0x0000, 0x0000 }, /* R895 */
+        { 0x0000, 0x0000, 0x0000 }, /* R896 */
+        { 0x0000, 0x0000, 0x0000 }, /* R897 */
+        { 0x0000, 0x0000, 0x0000 }, /* R898 */
+        { 0x0000, 0x0000, 0x0000 }, /* R899 */
+        { 0x0000, 0x0000, 0x0000 }, /* R900 */
+        { 0x0000, 0x0000, 0x0000 }, /* R901 */
+        { 0x0000, 0x0000, 0x0000 }, /* R902 */
+        { 0x0000, 0x0000, 0x0000 }, /* R903 */
+        { 0x0000, 0x0000, 0x0000 }, /* R904 */
+        { 0x0000, 0x0000, 0x0000 }, /* R905 */
+        { 0x0000, 0x0000, 0x0000 }, /* R906 */
+        { 0x0000, 0x0000, 0x0000 }, /* R907 */
+        { 0x0000, 0x0000, 0x0000 }, /* R908 */
+        { 0x0000, 0x0000, 0x0000 }, /* R909 */
+        { 0x0000, 0x0000, 0x0000 }, /* R910 */
+        { 0x0000, 0x0000, 0x0000 }, /* R911 */
+        { 0x0000, 0x0000, 0x0000 }, /* R912 */
+        { 0x0000, 0x0000, 0x0000 }, /* R913 */
+        { 0x0000, 0x0000, 0x0000 }, /* R914 */
+        { 0x0000, 0x0000, 0x0000 }, /* R915 */
+        { 0x0000, 0x0000, 0x0000 }, /* R916 */
+        { 0x0000, 0x0000, 0x0000 }, /* R917 */
+        { 0x0000, 0x0000, 0x0000 }, /* R918 */
+        { 0x0000, 0x0000, 0x0000 }, /* R919 */
+        { 0x0000, 0x0000, 0x0000 }, /* R920 */
+        { 0x0000, 0x0000, 0x0000 }, /* R921 */
+        { 0x0000, 0x0000, 0x0000 }, /* R922 */
+        { 0x0000, 0x0000, 0x0000 }, /* R923 */
+        { 0x0000, 0x0000, 0x0000 }, /* R924 */
+        { 0x0000, 0x0000, 0x0000 }, /* R925 */
+        { 0x0000, 0x0000, 0x0000 }, /* R926 */
+        { 0x0000, 0x0000, 0x0000 }, /* R927 */
+        { 0x0000, 0x0000, 0x0000 }, /* R928 */
+        { 0x0000, 0x0000, 0x0000 }, /* R929 */
+        { 0x0000, 0x0000, 0x0000 }, /* R930 */
+        { 0x0000, 0x0000, 0x0000 }, /* R931 */
+        { 0x0000, 0x0000, 0x0000 }, /* R932 */
+        { 0x0000, 0x0000, 0x0000 }, /* R933 */
+        { 0x0000, 0x0000, 0x0000 }, /* R934 */
+        { 0x0000, 0x0000, 0x0000 }, /* R935 */
+        { 0x0000, 0x0000, 0x0000 }, /* R936 */
+        { 0x0000, 0x0000, 0x0000 }, /* R937 */
+        { 0x0000, 0x0000, 0x0000 }, /* R938 */
+        { 0x0000, 0x0000, 0x0000 }, /* R939 */
+        { 0x0000, 0x0000, 0x0000 }, /* R940 */
+        { 0x0000, 0x0000, 0x0000 }, /* R941 */
+        { 0x0000, 0x0000, 0x0000 }, /* R942 */
+        { 0x0000, 0x0000, 0x0000 }, /* R943 */
+        { 0x0000, 0x0000, 0x0000 }, /* R944 */
+        { 0x0000, 0x0000, 0x0000 }, /* R945 */
+        { 0x0000, 0x0000, 0x0000 }, /* R946 */
+        { 0x0000, 0x0000, 0x0000 }, /* R947 */
+        { 0x0000, 0x0000, 0x0000 }, /* R948 */
+        { 0x0000, 0x0000, 0x0000 }, /* R949 */
+        { 0x0000, 0x0000, 0x0000 }, /* R950 */
+        { 0x0000, 0x0000, 0x0000 }, /* R951 */
+        { 0x0000, 0x0000, 0x0000 }, /* R952 */
+        { 0x0000, 0x0000, 0x0000 }, /* R953 */
+        { 0x0000, 0x0000, 0x0000 }, /* R954 */
+        { 0x0000, 0x0000, 0x0000 }, /* R955 */
+        { 0x0000, 0x0000, 0x0000 }, /* R956 */
+        { 0x0000, 0x0000, 0x0000 }, /* R957 */
+        { 0x0000, 0x0000, 0x0000 }, /* R958 */
+        { 0x0000, 0x0000, 0x0000 }, /* R959 */
+        { 0x0000, 0x0000, 0x0000 }, /* R960 */
+        { 0x0000, 0x0000, 0x0000 }, /* R961 */
+        { 0x0000, 0x0000, 0x0000 }, /* R962 */
+        { 0x0000, 0x0000, 0x0000 }, /* R963 */
+        { 0x0000, 0x0000, 0x0000 }, /* R964 */
+        { 0x0000, 0x0000, 0x0000 }, /* R965 */
+        { 0x0000, 0x0000, 0x0000 }, /* R966 */
+        { 0x0000, 0x0000, 0x0000 }, /* R967 */
+        { 0x0000, 0x0000, 0x0000 }, /* R968 */
+        { 0x0000, 0x0000, 0x0000 }, /* R969 */
+        { 0x0000, 0x0000, 0x0000 }, /* R970 */
+        { 0x0000, 0x0000, 0x0000 }, /* R971 */
+        { 0x0000, 0x0000, 0x0000 }, /* R972 */
+        { 0x0000, 0x0000, 0x0000 }, /* R973 */
+        { 0x0000, 0x0000, 0x0000 }, /* R974 */
+        { 0x0000, 0x0000, 0x0000 }, /* R975 */
+        { 0x0000, 0x0000, 0x0000 }, /* R976 */
+        { 0x0000, 0x0000, 0x0000 }, /* R977 */
+        { 0x0000, 0x0000, 0x0000 }, /* R978 */
+        { 0x0000, 0x0000, 0x0000 }, /* R979 */
+        { 0x0000, 0x0000, 0x0000 }, /* R980 */
+        { 0x0000, 0x0000, 0x0000 }, /* R981 */
+        { 0x0000, 0x0000, 0x0000 }, /* R982 */
+        { 0x0000, 0x0000, 0x0000 }, /* R983 */
+        { 0x0000, 0x0000, 0x0000 }, /* R984 */
+        { 0x0000, 0x0000, 0x0000 }, /* R985 */
+        { 0x0000, 0x0000, 0x0000 }, /* R986 */
+        { 0x0000, 0x0000, 0x0000 }, /* R987 */
+        { 0x0000, 0x0000, 0x0000 }, /* R988 */
+        { 0x0000, 0x0000, 0x0000 }, /* R989 */
+        { 0x0000, 0x0000, 0x0000 }, /* R990 */
+        { 0x0000, 0x0000, 0x0000 }, /* R991 */
+        { 0x0000, 0x0000, 0x0000 }, /* R992 */
+        { 0x0000, 0x0000, 0x0000 }, /* R993 */
+        { 0x0000, 0x0000, 0x0000 }, /* R994 */
+        { 0x0000, 0x0000, 0x0000 }, /* R995 */
+        { 0x0000, 0x0000, 0x0000 }, /* R996 */
+        { 0x0000, 0x0000, 0x0000 }, /* R997 */
+        { 0x0000, 0x0000, 0x0000 }, /* R998 */
+        { 0x0000, 0x0000, 0x0000 }, /* R999 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1000 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1001 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1002 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1003 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1004 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1005 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1006 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1007 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1008 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1009 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1010 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1011 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1012 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1013 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1014 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1015 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1016 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1017 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1018 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1019 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1020 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1021 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1022 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1023 */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1024  - AIF1 ADC1 Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1025  - AIF1 ADC1 Right Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1026  - AIF1 DAC1 Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1027  - AIF1 DAC1 Right Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1028  - AIF1 ADC2 Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1029  - AIF1 ADC2 Right Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1030  - AIF1 DAC2 Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1031  - AIF1 DAC2 Right Volume */
+        { 0x0000, 0x0000, 0x0000 }, /* R1032 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1033 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1034 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1035 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1036 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1037 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1038 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1039 */
+        { 0xF800, 0xF800, 0x0000 }, /* R1040  - AIF1 ADC1 Filters */
+        { 0x7800, 0x7800, 0x0000 }, /* R1041  - AIF1 ADC2 Filters */
+        { 0x0000, 0x0000, 0x0000 }, /* R1042 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1043 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1044 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1045 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1046 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1047 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1048 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1049 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1050 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1051 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1052 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1053 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1054 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1055 */
+        { 0x02B6, 0x02B6, 0x0000 }, /* R1056  - AIF1 DAC1 Filters (1) */
+        { 0x3F00, 0x3F00, 0x0000 }, /* R1057  - AIF1 DAC1 Filters (2) */
+        { 0x02B6, 0x02B6, 0x0000 }, /* R1058  - AIF1 DAC2 Filters (1) */
+        { 0x3F00, 0x3F00, 0x0000 }, /* R1059  - AIF1 DAC2 Filters (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R1060 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1061 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1062 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1063 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1064 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1065 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1066 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1067 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1068 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1069 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1070 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1071 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1072 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1073 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1074 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1075 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1076 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1077 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1078 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1079 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1080 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1081 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1082 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1083 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1084 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1085 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1086 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1087 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1088  - AIF1 DRC1 (1) */
+        { 0x1FFF, 0x1FFF, 0x0000 }, /* R1089  - AIF1 DRC1 (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1090  - AIF1 DRC1 (3) */
+        { 0x07FF, 0x07FF, 0x0000 }, /* R1091  - AIF1 DRC1 (4) */
+        { 0x03FF, 0x03FF, 0x0000 }, /* R1092  - AIF1 DRC1 (5) */
+        { 0x0000, 0x0000, 0x0000 }, /* R1093 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1094 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1095 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1096 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1097 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1098 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1099 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1100 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1101 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1102 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1103 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1104  - AIF1 DRC2 (1) */
+        { 0x1FFF, 0x1FFF, 0x0000 }, /* R1105  - AIF1 DRC2 (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1106  - AIF1 DRC2 (3) */
+        { 0x07FF, 0x07FF, 0x0000 }, /* R1107  - AIF1 DRC2 (4) */
+        { 0x03FF, 0x03FF, 0x0000 }, /* R1108  - AIF1 DRC2 (5) */
+        { 0x0000, 0x0000, 0x0000 }, /* R1109 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1110 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1111 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1112 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1113 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1114 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1115 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1116 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1117 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1118 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1119 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1120 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1121 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1122 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1123 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1124 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1125 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1126 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1127 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1128 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1129 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1130 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1131 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1132 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1133 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1134 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1135 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1136 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1137 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1138 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1139 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1140 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1141 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1142 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1143 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1144 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1145 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1146 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1147 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1148 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1149 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1150 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1151 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1152  - AIF1 DAC1 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0, 0x0000 }, /* R1153  - AIF1 DAC1 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1154  - AIF1 DAC1 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1155  - AIF1 DAC1 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1156  - AIF1 DAC1 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1157  - AIF1 DAC1 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1158  - AIF1 DAC1 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1159  - AIF1 DAC1 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1160  - AIF1 DAC1 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1161  - AIF1 DAC1 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1162  - AIF1 DAC1 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1163  - AIF1 DAC1 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1164  - AIF1 DAC1 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1165  - AIF1 DAC1 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1166  - AIF1 DAC1 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1167  - AIF1 DAC1 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1168  - AIF1 DAC1 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1169  - AIF1 DAC1 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1170  - AIF1 DAC1 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1171  - AIF1 DAC1 EQ Band 5 PG */
+        { 0x0000, 0x0000, 0x0000 }, /* R1172 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1173 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1174 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1175 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1176 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1177 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1178 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1179 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1180 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1181 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1182 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1183 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1184  - AIF1 DAC2 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0, 0x0000 }, /* R1185  - AIF1 DAC2 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1186  - AIF1 DAC2 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1187  - AIF1 DAC2 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1188  - AIF1 DAC2 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1189  - AIF1 DAC2 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1190  - AIF1 DAC2 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1191  - AIF1 DAC2 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1192  - AIF1 DAC2 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1193  - AIF1 DAC2 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1194  - AIF1 DAC2 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1195  - AIF1 DAC2 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1196  - AIF1 DAC2 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1197  - AIF1 DAC2 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1198  - AIF1 DAC2 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1199  - AIF1 DAC2 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1200  - AIF1 DAC2 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1201  - AIF1 DAC2 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1202  - AIF1 DAC2 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1203  - AIF1 DAC2 EQ Band 5 PG */
+        { 0x0000, 0x0000, 0x0000 }, /* R1204 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1205 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1206 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1207 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1208 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1209 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1210 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1211 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1212 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1213 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1214 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1215 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1216 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1217 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1218 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1219 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1220 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1221 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1222 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1223 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1224 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1225 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1226 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1227 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1228 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1229 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1230 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1231 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1232 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1233 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1234 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1235 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1236 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1237 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1238 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1239 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1240 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1241 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1242 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1243 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1244 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1245 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1246 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1247 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1248 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1249 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1250 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1251 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1252 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1253 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1254 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1255 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1256 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1257 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1258 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1259 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1260 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1261 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1262 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1263 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1264 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1265 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1266 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1267 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1268 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1269 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1270 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1271 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1272 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1273 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1274 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1275 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1276 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1277 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1278 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1279 */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1280  - AIF2 ADC Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1281  - AIF2 ADC Right Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1282  - AIF2 DAC Left Volume */
+        { 0x00FF, 0x01FF, 0x0000 }, /* R1283  - AIF2 DAC Right Volume */
+        { 0x0000, 0x0000, 0x0000 }, /* R1284 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1285 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1286 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1287 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1288 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1289 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1290 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1291 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1292 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1293 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1294 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1295 */
+        { 0xF800, 0xF800, 0x0000 }, /* R1296  - AIF2 ADC Filters */
+        { 0x0000, 0x0000, 0x0000 }, /* R1297 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1298 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1299 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1300 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1301 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1302 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1303 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1304 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1305 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1306 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1307 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1308 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1309 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1310 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1311 */
+        { 0x02B6, 0x02B6, 0x0000 }, /* R1312  - AIF2 DAC Filters (1) */
+        { 0x3F00, 0x3F00, 0x0000 }, /* R1313  - AIF2 DAC Filters (2) */
+        { 0x0000, 0x0000, 0x0000 }, /* R1314 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1315 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1316 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1317 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1318 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1319 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1320 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1321 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1322 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1323 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1324 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1325 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1326 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1327 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1328 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1329 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1330 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1331 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1332 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1333 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1334 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1335 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1336 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1337 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1338 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1339 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1340 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1341 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1342 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1343 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1344  - AIF2 DRC (1) */
+        { 0x1FFF, 0x1FFF, 0x0000 }, /* R1345  - AIF2 DRC (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1346  - AIF2 DRC (3) */
+        { 0x07FF, 0x07FF, 0x0000 }, /* R1347  - AIF2 DRC (4) */
+        { 0x03FF, 0x03FF, 0x0000 }, /* R1348  - AIF2 DRC (5) */
+        { 0x0000, 0x0000, 0x0000 }, /* R1349 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1350 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1351 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1352 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1353 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1354 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1355 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1356 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1357 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1358 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1359 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1360 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1361 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1362 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1363 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1364 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1365 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1366 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1367 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1368 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1369 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1370 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1371 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1372 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1373 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1374 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1375 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1376 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1377 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1378 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1379 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1380 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1381 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1382 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1383 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1384 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1385 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1386 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1387 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1388 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1389 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1390 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1391 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1392 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1393 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1394 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1395 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1396 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1397 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1398 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1399 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1400 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1401 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1402 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1403 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1404 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1405 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1406 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1407 */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1408  - AIF2 EQ Gains (1) */
+        { 0xFFC0, 0xFFC0, 0x0000 }, /* R1409  - AIF2 EQ Gains (2) */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1410  - AIF2 EQ Band 1 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1411  - AIF2 EQ Band 1 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1412  - AIF2 EQ Band 1 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1413  - AIF2 EQ Band 2 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1414  - AIF2 EQ Band 2 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1415  - AIF2 EQ Band 2 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1416  - AIF2 EQ Band 2 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1417  - AIF2 EQ Band 3 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1418  - AIF2 EQ Band 3 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1419  - AIF2 EQ Band 3 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1420  - AIF2 EQ Band 3 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1421  - AIF2 EQ Band 4 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1422  - AIF2 EQ Band 4 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1423  - AIF2 EQ Band 4 C */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1424  - AIF2 EQ Band 4 PG */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1425  - AIF2 EQ Band 5 A */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1426  - AIF2 EQ Band 5 B */
+        { 0xFFFF, 0xFFFF, 0x0000 }, /* R1427  - AIF2 EQ Band 5 PG */
+        { 0x0000, 0x0000, 0x0000 }, /* R1428 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1429 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1430 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1431 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1432 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1433 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1434 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1435 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1436 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1437 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1438 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1439 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1440 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1441 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1442 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1443 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1444 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1445 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1446 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1447 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1448 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1449 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1450 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1451 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1452 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1453 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1454 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1455 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1456 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1457 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1458 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1459 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1460 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1461 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1462 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1463 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1464 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1465 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1466 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1467 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1468 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1469 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1470 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1471 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1472 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1473 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1474 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1475 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1476 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1477 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1478 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1479 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1480 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1481 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1482 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1483 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1484 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1485 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1486 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1487 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1488 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1489 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1490 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1491 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1492 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1493 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1494 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1495 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1496 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1497 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1498 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1499 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1500 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1501 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1502 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1503 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1504 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1505 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1506 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1507 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1508 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1509 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1510 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1511 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1512 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1513 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1514 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1515 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1516 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1517 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1518 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1519 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1520 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1521 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1522 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1523 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1524 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1525 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1526 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1527 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1528 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1529 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1530 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1531 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1532 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1533 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1534 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1535 */
+        { 0x01EF, 0x01EF, 0x0000 }, /* R1536  - DAC1 Mixer Volumes */
+        { 0x0037, 0x0037, 0x0000 }, /* R1537  - DAC1 Left Mixer Routing */
+        { 0x0037, 0x0037, 0x0000 }, /* R1538  - DAC1 Right Mixer Routing */
+        { 0x01EF, 0x01EF, 0x0000 }, /* R1539  - DAC2 Mixer Volumes */
+        { 0x0037, 0x0037, 0x0000 }, /* R1540  - DAC2 Left Mixer Routing */
+        { 0x0037, 0x0037, 0x0000 }, /* R1541  - DAC2 Right Mixer Routing */
+        { 0x0003, 0x0003, 0x0000 }, /* R1542  - AIF1 ADC1 Left Mixer Routing */
+        { 0x0003, 0x0003, 0x0000 }, /* R1543  - AIF1 ADC1 Right Mixer Routing */
+        { 0x0003, 0x0003, 0x0000 }, /* R1544  - AIF1 ADC2 Left Mixer Routing */
+        { 0x0003, 0x0003, 0x0000 }, /* R1545  - AIF1 ADC2 Right mixer Routing */
+        { 0x0000, 0x0000, 0x0000 }, /* R1546 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1547 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1548 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1549 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1550 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1551 */
+        { 0x02FF, 0x03FF, 0x0000 }, /* R1552  - DAC1 Left Volume */
+        { 0x02FF, 0x03FF, 0x0000 }, /* R1553  - DAC1 Right Volume */
+        { 0x02FF, 0x03FF, 0x0000 }, /* R1554  - DAC2 Left Volume */
+        { 0x02FF, 0x03FF, 0x0000 }, /* R1555  - DAC2 Right Volume */
+        { 0x0003, 0x0003, 0x0000 }, /* R1556  - DAC Softmute */
+        { 0x0000, 0x0000, 0x0000 }, /* R1557 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1558 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1559 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1560 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1561 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1562 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1563 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1564 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1565 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1566 */
+        { 0x0000, 0x0000, 0x0000 }, /* R1567 */
+        { 0x0003, 0x0003, 0x0000 }, /* R1568  - Oversampling */
+        { 0x03C3, 0x03C3, 0x0000 }, /* R1569  - Sidetone */
+};
+
+static int wm8994_readable(unsigned int reg)
+{
+        if (reg >= ARRAY_SIZE(access_masks))
+                return 0;
+        return access_masks[reg].readable != 0;
+}
+
+static int wm8994_volatile(unsigned int reg)
+{
+        if (reg >= WM8994_REG_CACHE_SIZE)
+                return 1;
+
+        switch (reg) {
+        case WM8994_SOFTWARE_RESET:
+        case WM8994_CHIP_REVISION:
+        case WM8994_DC_SERVO_1:
+        case WM8994_DC_SERVO_READBACK:
+        case WM8994_RATE_STATUS:
+        case WM8994_LDO_1:
+        case WM8994_LDO_2:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
+static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg,
+        unsigned int value)
+{
+        struct wm8994_priv *wm8994 = codec->private_data;
+
+        BUG_ON(reg > WM8994_MAX_REGISTER);
+
+        if (!wm8994_volatile(reg))
+                wm8994->reg_cache[reg] = value;
+
+        return wm8994_reg_write(codec->control_data, reg, value);
+}
+
+static unsigned int wm8994_read(struct snd_soc_codec *codec,
+                                unsigned int reg)
+{
+        u16 *reg_cache = codec->reg_cache;
+
+        BUG_ON(reg > WM8994_MAX_REGISTER);
+
+        if (wm8994_volatile(reg))
+                return wm8994_reg_read(codec->control_data, reg);
+        else
+                return reg_cache[reg];
+}
+
+static int configure_aif_clock(struct snd_soc_codec *codec, int aif)
+{
+        struct wm8994_priv *wm8994 = codec->private_data;
+        int rate;
+        int reg1 = 0;
+        int offset;
+
+        if (aif)
+                offset = 4;
+        else
+                offset = 0;
+
+        switch (wm8994->sysclk[aif]) {
+        case WM8994_SYSCLK_MCLK1:
+                rate = wm8994->mclk[0];
+                break;
+
+        case WM8994_SYSCLK_MCLK2:
+                reg1 |= 0x8;
+                rate = wm8994->mclk[1];
+                break;
+
+        case WM8994_SYSCLK_FLL1:
+                reg1 |= 0x10;
+                rate = wm8994->fll[0].out;
+                break;
+
+        case WM8994_SYSCLK_FLL2:
+                reg1 |= 0x18;
+                rate = wm8994->fll[1].out;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        if (rate >= 13500000) {
+                rate /= 2;
+                reg1 |= WM8994_AIF1CLK_DIV;
+
+                dev_dbg(codec->dev, "Dividing AIF%d clock to %dHz\n",
+                        aif + 1, rate);
+        }
+        wm8994->aifclk[aif] = rate;
+
+        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1 + offset,
+                            WM8994_AIF1CLK_SRC_MASK | WM8994_AIF1CLK_DIV,
+                            reg1);
+
+        return 0;
+}
+
+static int configure_clock(struct snd_soc_codec *codec)
+{
+        struct wm8994_priv *wm8994 = codec->private_data;
+        int old, new;
+
+        /* Bring up the AIF clocks first */
+        configure_aif_clock(codec, 0);
+        configure_aif_clock(codec, 1);
+
+        /* Then switch CLK_SYS over to the higher of them; a change
+         * can only happen as a result of a clocking change which can
+         * only be made outside of DAPM so we can safely redo the
+         * clocking.
+         */
+
+        /* If they're equal it doesn't matter which is used */
+        if (wm8994->aifclk[0] == wm8994->aifclk[1])
+                return 0;
+
+        if (wm8994->aifclk[0] < wm8994->aifclk[1])
+                new = WM8994_SYSCLK_SRC;
+        else
+                new = 0;
+
+        old = snd_soc_read(codec, WM8994_CLOCKING_1) & WM8994_SYSCLK_SRC;
+
+        /* If there's no change then we're done. */
+        if (old == new)
+                return 0;
+
+        snd_soc_update_bits(codec, WM8994_CLOCKING_1, WM8994_SYSCLK_SRC, new);
+
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+static int check_clk_sys(struct snd_soc_dapm_widget *source,
+                         struct snd_soc_dapm_widget *sink)
+{
+        int reg = snd_soc_read(source->codec, WM8994_CLOCKING_1);
+        const char *clk;
+
+        /* Check what we're currently using for CLK_SYS */
+        if (reg & WM8994_SYSCLK_SRC)
+                clk = "AIF2CLK";
+        else
+                clk = "AIF1CLK";
+
+        return strcmp(source->name, clk) == 0;
+}
+
+static const char *sidetone_hpf_text[] = {
+        "2.7kHz", "1.35kHz", "675Hz", "370Hz", "180Hz", "90Hz", "45Hz"
+};
+
+static const struct soc_enum sidetone_hpf =
+        SOC_ENUM_SINGLE(WM8994_SIDETONE, 7, 7, sidetone_hpf_text);
+
+static const DECLARE_TLV_DB_SCALE(aif_tlv, 0, 600, 0);
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(st_tlv, -3600, 300, 0);
+static const DECLARE_TLV_DB_SCALE(wm8994_3d_tlv, -1600, 183, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+
+#define WM8994_DRC_SWITCH(xname, reg, shift) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, .get = snd_soc_get_volsw,\
+        .put = wm8994_put_drc_sw, \
+        .private_value =  SOC_SINGLE_VALUE(reg, shift, 1, 0) }
+
+static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
+                             struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        int mask, ret;
+
+        /* Can't enable both ADC and DAC paths simultaneously */
+        if (mc->shift == WM8994_AIF1DAC1_DRC_ENA_SHIFT)
+                mask = WM8994_AIF1ADC1L_DRC_ENA_MASK |
+                        WM8994_AIF1ADC1R_DRC_ENA_MASK;
+        else
+                mask = WM8994_AIF1DAC1_DRC_ENA_MASK;
+
+        ret = snd_soc_read(codec, mc->reg);
+        if (ret < 0)
+                return ret;
+        if (ret & mask)
+                return -EINVAL;
+
+        return snd_soc_put_volsw(kcontrol, ucontrol);
+}
+
+
+
+static void wm8994_set_drc(struct snd_soc_codec *codec, int drc)
+{
+        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_pdata *pdata = wm8994->pdata;
+        int base = wm8994_drc_base[drc];
+        int cfg = wm8994->drc_cfg[drc];
+        int save, i;
+
+        /* Save any enables; the configuration should clear them. */
+        save = snd_soc_read(codec, base);
+        save &= WM8994_AIF1DAC1_DRC_ENA | WM8994_AIF1ADC1L_DRC_ENA |
+                WM8994_AIF1ADC1R_DRC_ENA;
+
+        for (i = 0; i < WM8994_DRC_REGS; i++)
+                snd_soc_update_bits(codec, base + i, 0xffff,
+                                    pdata->drc_cfgs[cfg].regs[i]);
+
+        snd_soc_update_bits(codec, base, WM8994_AIF1DAC1_DRC_ENA |
+                             WM8994_AIF1ADC1L_DRC_ENA |
+                             WM8994_AIF1ADC1R_DRC_ENA, save);
+}
+
+/* Icky as hell but saves code duplication */
+static int wm8994_get_drc(const char *name)
+{
+        if (strcmp(name, "AIF1DRC1 Mode") == 0)
+                return 0;
+        if (strcmp(name, "AIF1DRC2 Mode") == 0)
+                return 1;
+        if (strcmp(name, "AIF2DRC Mode") == 0)
+                return 2;
+        return -EINVAL;
+}
+
+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_pdata *pdata = wm8994->pdata;
+        int drc = wm8994_get_drc(kcontrol->id.name);
+        int value = ucontrol->value.integer.value[0];
+
+        if (drc < 0)
+                return drc;
+
+        if (value >= pdata->num_drc_cfgs)
+                return -EINVAL;
+
+        wm8994->drc_cfg[drc] = value;
+
+        wm8994_set_drc(codec, drc);
+
+        return 0;
+}
+
+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;
+        int drc = wm8994_get_drc(kcontrol->id.name);
+
+        ucontrol->value.enumerated.item[0] = wm8994->drc_cfg[drc];
+
+        return 0;
+}
+
+static void wm8994_set_retune_mobile(struct snd_soc_codec *codec, int block)
+{
+        struct wm8994_priv *wm8994 = codec->private_data;
+        struct wm8994_pdata *pdata = wm8994->pdata;
+        int base = wm8994_retune_mobile_base[block];
+        int iface, best, best_val, save, i, cfg;
+
+        if (!pdata || !wm8994->num_retune_mobile_texts)
+                return;
+
+        switch (block) {
+        case 0:
+        case 1:
+                iface = 0;
+                break;
+        case 2:
+                iface = 1;
+                break;
+        default:
+                return;
+        }
+
+        /* Find the version of the currently selected configuration
+         * with the nearest sample rate. */
+        cfg = wm8994->retune_mobile_cfg[block];
+        best = 0;
+        best_val = INT_MAX;
+        for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+                if (strcmp(pdata->retune_mobile_cfgs[i].name,
+                           wm8994->retune_mobile_texts[cfg]) == 0 &&
+                    abs(pdata->retune_mobile_cfgs[i].rate
+                        - wm8994->dac_rates[iface]) < best_val) {
+                        best = i;
+                        best_val = abs(pdata->retune_mobile_cfgs[i].rate
+                                       - wm8994->dac_rates[iface]);
+                }
+        }
+
+        dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n",
+                block,
+                pdata->retune_mobile_cfgs[best].name,
+                pdata->retune_mobile_cfgs[best].rate,
+                wm8994->dac_rates[iface]);
+
+        /* The EQ will be disabled while reconfiguring it, remember the
+         * current configuration. 
+         */
+        save = snd_soc_read(codec, base);
+        save &= WM8994_AIF1DAC1_EQ_ENA;
+
+        for (i = 0; i < WM8994_EQ_REGS; i++)
+                snd_soc_update_bits(codec, base + i, 0xffff,
+                                pdata->retune_mobile_cfgs[best].regs[i]);
+
+        snd_soc_update_bits(codec, base, WM8994_AIF1DAC1_EQ_ENA, save);
+}
+
+/* Icky as hell but saves code duplication */
+static int wm8994_get_retune_mobile_block(const char *name)
+{
+        if (strcmp(name, "AIF1.1 EQ Mode") == 0)
+                return 0;
+        if (strcmp(name, "AIF1.2 EQ Mode") == 0)
+                return 1;
+        if (strcmp(name, "AIF2 EQ Mode") == 0)
+                return 2;
+        return -EINVAL;
+}
+
+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_pdata *pdata = wm8994->pdata;
+        int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
+        int value = ucontrol->value.integer.value[0];
+
+        if (block < 0)
+                return block;
+
+        if (value >= pdata->num_retune_mobile_cfgs)
+                return -EINVAL;
+
+        wm8994->retune_mobile_cfg[block] = value;
+
+        wm8994_set_retune_mobile(codec, block);
+
+        return 0;
+}
+
+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;
+        int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
+
+        ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block];
+
+        return 0;
+}
+
+static const struct snd_kcontrol_new wm8994_snd_controls[] = {
+SOC_DOUBLE_R_TLV("AIF1ADC1 Volume", WM8994_AIF1_ADC1_LEFT_VOLUME,
+                 WM8994_AIF1_ADC1_RIGHT_VOLUME,
+                 1, 119, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("AIF1ADC2 Volume", WM8994_AIF1_ADC2_LEFT_VOLUME,
+                 WM8994_AIF1_ADC2_RIGHT_VOLUME,
+                 1, 119, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("AIF2ADC Volume", WM8994_AIF2_ADC_LEFT_VOLUME,
+                 WM8994_AIF2_ADC_RIGHT_VOLUME,
+                 1, 119, 0, digital_tlv),
+
+SOC_DOUBLE_R_TLV("AIF1DAC1 Volume", WM8994_AIF1_DAC1_LEFT_VOLUME,
+                 WM8994_AIF1_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("AIF1DAC2 Volume", WM8994_AIF1_DAC2_LEFT_VOLUME,
+                 WM8994_AIF1_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("AIF2DAC Volume", WM8994_AIF2_DAC_LEFT_VOLUME,
+                 WM8994_AIF2_DAC_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+
+SOC_SINGLE_TLV("AIF1 Boost Volume", WM8994_AIF1_CONTROL_2, 10, 3, 0, aif_tlv),
+SOC_SINGLE_TLV("AIF2 Boost Volume", WM8994_AIF2_CONTROL_2, 10, 3, 0, aif_tlv),
+
+SOC_SINGLE("AIF1DAC1 EQ Switch", WM8994_AIF1_DAC1_EQ_GAINS_1, 0, 1, 0),
+SOC_SINGLE("AIF1DAC2 EQ Switch", WM8994_AIF1_DAC2_EQ_GAINS_1, 0, 1, 0),
+SOC_SINGLE("AIF2 EQ Switch", WM8994_AIF2_EQ_GAINS_1, 0, 1, 0),
+
+WM8994_DRC_SWITCH("AIF1DAC1 DRC Switch", WM8994_AIF1_DRC1_1, 2),
+WM8994_DRC_SWITCH("AIF1ADC1L DRC Switch", WM8994_AIF1_DRC1_1, 1),
+WM8994_DRC_SWITCH("AIF1ADC1R DRC Switch", WM8994_AIF1_DRC1_1, 0),
+
+WM8994_DRC_SWITCH("AIF1DAC2 DRC Switch", WM8994_AIF1_DRC2_1, 2),
+WM8994_DRC_SWITCH("AIF1ADC2L DRC Switch", WM8994_AIF1_DRC2_1, 1),
+WM8994_DRC_SWITCH("AIF1ADC2R DRC Switch", WM8994_AIF1_DRC2_1, 0),
+
+WM8994_DRC_SWITCH("AIF2DAC DRC Switch", WM8994_AIF2_DRC_1, 2),
+WM8994_DRC_SWITCH("AIF2ADCL DRC Switch", WM8994_AIF2_DRC_1, 1),
+WM8994_DRC_SWITCH("AIF2ADCR DRC Switch", WM8994_AIF2_DRC_1, 0),
+
+SOC_SINGLE_TLV("DAC1 Right Sidetone Volume", WM8994_DAC1_MIXER_VOLUMES,
+               5, 12, 0, st_tlv),
+SOC_SINGLE_TLV("DAC1 Left Sidetone Volume", WM8994_DAC1_MIXER_VOLUMES,
+               0, 12, 0, st_tlv),
+SOC_SINGLE_TLV("DAC2 Right Sidetone Volume", WM8994_DAC2_MIXER_VOLUMES,
+               5, 12, 0, st_tlv),
+SOC_SINGLE_TLV("DAC2 Left Sidetone Volume", WM8994_DAC2_MIXER_VOLUMES,
+               0, 12, 0, st_tlv),
+SOC_ENUM("Sidetone HPF Mux", sidetone_hpf),
+SOC_SINGLE("Sidetone HPF Switch", WM8994_SIDETONE, 6, 1, 0),
+
+SOC_DOUBLE_R_TLV("DAC1 Volume", WM8994_DAC1_LEFT_VOLUME,
+                 WM8994_DAC1_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R("DAC1 Switch", WM8994_DAC1_LEFT_VOLUME,
+             WM8994_DAC1_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DAC2 Volume", WM8994_DAC2_LEFT_VOLUME,
+                 WM8994_DAC2_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R("DAC2 Switch", WM8994_DAC2_LEFT_VOLUME,
+             WM8994_DAC2_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_SINGLE_TLV("SPKL DAC2 Volume", WM8994_SPKMIXL_ATTENUATION,
+               6, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKL DAC1 Volume", WM8994_SPKMIXL_ATTENUATION,
+               2, 1, 1, wm_hubs_spkmix_tlv),
+
+SOC_SINGLE_TLV("SPKR DAC2 Volume", WM8994_SPKMIXR_ATTENUATION,
+               6, 1, 1, wm_hubs_spkmix_tlv),
+SOC_SINGLE_TLV("SPKR DAC1 Volume", WM8994_SPKMIXR_ATTENUATION,
+               2, 1, 1, wm_hubs_spkmix_tlv),
+
+SOC_SINGLE_TLV("AIF1DAC1 3D Stereo Volume", WM8994_AIF1_DAC1_FILTERS_2,
+               10, 15, 0, wm8994_3d_tlv),
+SOC_SINGLE("AIF1DAC1 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
+           8, 1, 0),
+SOC_SINGLE_TLV("AIF1DAC2 3D Stereo Volume", WM8994_AIF1_DAC2_FILTERS_2,
+               10, 15, 0, wm8994_3d_tlv),
+SOC_SINGLE("AIF1DAC2 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
+           8, 1, 0),
+SOC_SINGLE_TLV("AIF2DAC 3D Stereo Volume", WM8994_AIF1_DAC1_FILTERS_2,
+               10, 15, 0, wm8994_3d_tlv),
+SOC_SINGLE("AIF2DAC 3D Stereo Switch", WM8994_AIF1_DAC2_FILTERS_2,
+           8, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8994_eq_controls[] = {
+SOC_SINGLE_TLV("AIF1DAC1 EQ1 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC1 EQ2 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 6, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC1 EQ3 Volume", WM8994_AIF1_DAC1_EQ_GAINS_1, 1, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC1 EQ4 Volume", WM8994_AIF1_DAC1_EQ_GAINS_2, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC1 EQ5 Volume", WM8994_AIF1_DAC1_EQ_GAINS_2, 6, 31, 0,
+               eq_tlv),
+
+SOC_SINGLE_TLV("AIF1DAC2 EQ1 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC2 EQ2 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 6, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC2 EQ3 Volume", WM8994_AIF1_DAC2_EQ_GAINS_1, 1, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC2 EQ4 Volume", WM8994_AIF1_DAC2_EQ_GAINS_2, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF1DAC2 EQ5 Volume", WM8994_AIF1_DAC2_EQ_GAINS_2, 6, 31, 0,
+               eq_tlv),
+
+SOC_SINGLE_TLV("AIF2 EQ1 Volume", WM8994_AIF2_EQ_GAINS_1, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF2 EQ2 Volume", WM8994_AIF2_EQ_GAINS_1, 6, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF2 EQ3 Volume", WM8994_AIF2_EQ_GAINS_1, 1, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF2 EQ4 Volume", WM8994_AIF2_EQ_GAINS_2, 11, 31, 0,
+               eq_tlv),
+SOC_SINGLE_TLV("AIF2 EQ5 Volume", WM8994_AIF2_EQ_GAINS_2, 6, 31, 0,
+               eq_tlv),
+};
+
+static int clk_sys_event(struct snd_soc_dapm_widget *w,
+                         struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                return configure_clock(codec);
+
+        case SND_SOC_DAPM_POST_PMD:
+                configure_clock(codec);
+                break;
+        }
+
+        return 0;
+}
+
+static void wm8994_update_class_w(struct snd_soc_codec *codec)
+{
+        int enable = 1;
+        int source = 0;  /* GCC flow analysis can't track enable */
+        int reg, reg_r;
+
+        /* 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");
+                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");
+                enable = 0;
+        }
+
+        /* We also need the same setting for L/R and only one path */
+        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");
+                source = 2 << WM8994_CP_DYN_SRC_SEL_SHIFT;
+                break;
+        case WM8994_AIF1DAC2L_TO_DAC1L:
+                dev_dbg(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");
+                source = 0 << WM8994_CP_DYN_SRC_SEL_SHIFT;
+                break;
+        default:
+                dev_dbg(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");
+                enable = 0;
+        }
+
+        if (enable) {
+                dev_dbg(codec->dev, "Class W enabled\n");
+                snd_soc_update_bits(codec, WM8994_CLASS_W_1,
+                                    WM8994_CP_DYN_PWR |
+                                    WM8994_CP_DYN_SRC_SEL_MASK,
+                                    source | WM8994_CP_DYN_PWR);
+                
+        } else {
+                dev_dbg(codec->dev, "Class W disabled\n");
+                snd_soc_update_bits(codec, WM8994_CLASS_W_1,
+                                    WM8994_CP_DYN_PWR, 0);
+        }
+}
+
+static const char *hp_mux_text[] = {
+        "Mixer",
+        "DAC",
+};
+
+#define WM8994_HP_ENUM(xname, xenum) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_enum_double, \
+        .get = snd_soc_dapm_get_enum_double, \
+        .put = wm8994_put_hp_enum, \
+        .private_value = (unsigned long)&xenum }
+
+static int wm8994_put_hp_enum(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
+        struct snd_soc_codec *codec = w->codec;
+        int ret;
+
+        ret = snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
+
+        wm8994_update_class_w(codec);
+
+        return ret;
+}
+
+static const struct soc_enum hpl_enum =
+        SOC_ENUM_SINGLE(WM8994_OUTPUT_MIXER_1, 8, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpl_mux =
+        WM8994_HP_ENUM("Left Headphone Mux", hpl_enum);
+
+static const struct soc_enum hpr_enum =
+        SOC_ENUM_SINGLE(WM8994_OUTPUT_MIXER_2, 8, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpr_mux =
+        WM8994_HP_ENUM("Right Headphone Mux", hpr_enum);
+
+static const char *adc_mux_text[] = {
+        "ADC",
+        "DMIC",
+};
+
+static const struct soc_enum adc_enum =
+        SOC_ENUM_SINGLE(0, 0, 2, adc_mux_text);
+
+static const struct snd_kcontrol_new adcl_mux =
+        SOC_DAPM_ENUM_VIRT("ADCL Mux", adc_enum);
+
+static const struct snd_kcontrol_new adcr_mux =
+        SOC_DAPM_ENUM_VIRT("ADCR Mux", adc_enum);
+
+static const struct snd_kcontrol_new left_speaker_mixer[] = {
+SOC_DAPM_SINGLE("DAC2 Switch", WM8994_SPEAKER_MIXER, 9, 1, 0),
+SOC_DAPM_SINGLE("Input Switch", WM8994_SPEAKER_MIXER, 7, 1, 0),
+SOC_DAPM_SINGLE("IN1LP Switch", WM8994_SPEAKER_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8994_SPEAKER_MIXER, 3, 1, 0),
+SOC_DAPM_SINGLE("DAC1 Switch", WM8994_SPEAKER_MIXER, 1, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_speaker_mixer[] = {
+SOC_DAPM_SINGLE("DAC2 Switch", WM8994_SPEAKER_MIXER, 8, 1, 0),
+SOC_DAPM_SINGLE("Input Switch", WM8994_SPEAKER_MIXER, 6, 1, 0),
+SOC_DAPM_SINGLE("IN1RP Switch", WM8994_SPEAKER_MIXER, 4, 1, 0),
+SOC_DAPM_SINGLE("Output Switch", WM8994_SPEAKER_MIXER, 2, 1, 0),
+SOC_DAPM_SINGLE("DAC1 Switch", WM8994_SPEAKER_MIXER, 0, 1, 0),
+};
+
+/* Debugging; dump chip status after DAPM transitions */
+static int post_ev(struct snd_soc_dapm_widget *w,
+            struct snd_kcontrol *kcontrol, int event)
+{
+        struct snd_soc_codec *codec = w->codec;
+        dev_dbg(codec->dev, "SRC status: %x\n",
+                snd_soc_read(codec,
+                             WM8994_RATE_STATUS));
+        return 0;
+}
+
+static const struct snd_kcontrol_new aif1adc1l_mix[] = {
+SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING,
+                1, 1, 0),
+SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING,
+                0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif1adc1r_mix[] = {
+SOC_DAPM_SINGLE("ADC/DMIC Switch", WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING,
+                1, 1, 0),
+SOC_DAPM_SINGLE("AIF2 Switch", WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING,
+                0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif2dac2l_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8994_DAC2_LEFT_MIXER_ROUTING,
+                5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8994_DAC2_LEFT_MIXER_ROUTING,
+                4, 1, 0),
+SOC_DAPM_SINGLE("AIF2 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING,
+                2, 1, 0),
+SOC_DAPM_SINGLE("AIF1.2 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING,
+                1, 1, 0),
+SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_LEFT_MIXER_ROUTING,
+                0, 1, 0),
+};
+
+static const struct snd_kcontrol_new aif2dac2r_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
+                5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
+                4, 1, 0),
+SOC_DAPM_SINGLE("AIF2 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
+                2, 1, 0),
+SOC_DAPM_SINGLE("AIF1.2 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
+                1, 1, 0),
+SOC_DAPM_SINGLE("AIF1.1 Switch", WM8994_DAC2_RIGHT_MIXER_ROUTING,
+                0, 1, 0),
+};
+
+#define WM8994_CLASS_W_SWITCH(xname, reg, shift, max, invert) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = snd_soc_info_volsw, \
+        .get = snd_soc_dapm_get_volsw, .put = wm8994_put_class_w, \
+        .private_value =  SOC_SINGLE_VALUE(reg, shift, max, invert) }
+
+static int wm8994_put_class_w(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
+        struct snd_soc_codec *codec = w->codec;
+        int ret;
+
+        ret = snd_soc_dapm_put_volsw(kcontrol, ucontrol);
+
+        wm8994_update_class_w(codec);
+
+        return ret;
+}
+
+static const struct snd_kcontrol_new dac1l_mix[] = {
+WM8994_CLASS_W_SWITCH("Right Sidetone Switch", WM8994_DAC1_LEFT_MIXER_ROUTING,
+                      5, 1, 0),
+WM8994_CLASS_W_SWITCH("Left Sidetone Switch", WM8994_DAC1_LEFT_MIXER_ROUTING,
+                      4, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF2 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING,
+                      2, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF1.2 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING,
+                      1, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF1.1 Switch", WM8994_DAC1_LEFT_MIXER_ROUTING,
+                      0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1r_mix[] = {
+WM8994_CLASS_W_SWITCH("Right Sidetone Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING,
+                      5, 1, 0),
+WM8994_CLASS_W_SWITCH("Left Sidetone Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING,
+                      4, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF2 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING,
+                      2, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF1.2 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING,
+                      1, 1, 0),
+WM8994_CLASS_W_SWITCH("AIF1.1 Switch", WM8994_DAC1_RIGHT_MIXER_ROUTING,
+                      0, 1, 0),
+};
+
+static const char *sidetone_text[] = {
+        "ADC/DMIC1", "DMIC2",
+};
+
+static const struct soc_enum sidetone1_enum =
+        SOC_ENUM_SINGLE(WM8994_SIDETONE, 0, 2, sidetone_text);
+
+static const struct snd_kcontrol_new sidetone1_mux =
+        SOC_DAPM_ENUM("Left Sidetone Mux", sidetone1_enum);
+
+static const struct soc_enum sidetone2_enum =
+        SOC_ENUM_SINGLE(WM8994_SIDETONE, 1, 2, sidetone_text);
+
+static const struct snd_kcontrol_new sidetone2_mux =
+        SOC_DAPM_ENUM("Right Sidetone Mux", sidetone2_enum);
+
+static const char *aif1dac_text[] = {
+        "AIF1DACDAT", "AIF3DACDAT",
+};
+
+static const struct soc_enum aif1dac_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 0, 2, aif1dac_text);
+
+static const struct snd_kcontrol_new aif1dac_mux =
+        SOC_DAPM_ENUM("AIF1DAC Mux", aif1dac_enum);
+
+static const char *aif2dac_text[] = {
+        "AIF2DACDAT", "AIF3DACDAT",
+};
+
+static const struct soc_enum aif2dac_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 1, 2, aif2dac_text);
+
+static const struct snd_kcontrol_new aif2dac_mux =
+        SOC_DAPM_ENUM("AIF2DAC Mux", aif2dac_enum);
+
+static const char *aif2adc_text[] = {
+        "AIF2ADCDAT", "AIF3DACDAT",
+};
+
+static const struct soc_enum aif2adc_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 2, 2, aif2adc_text);
+
+static const struct snd_kcontrol_new aif2adc_mux =
+        SOC_DAPM_ENUM("AIF2ADC Mux", aif2adc_enum);
+
+static const char *aif3adc_text[] = {
+        "AIF1ADCDAT", "AIF2ADCDAT", "AIF2DACDAT",
+};
+
+static const struct soc_enum aif3adc_enum =
+        SOC_ENUM_SINGLE(WM8994_POWER_MANAGEMENT_6, 3, 3, aif3adc_text);
+
+static const struct snd_kcontrol_new aif3adc_mux =
+        SOC_DAPM_ENUM("AIF3ADC Mux", aif3adc_enum);
+
+static const struct snd_soc_dapm_widget wm8994_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("DMIC1DAT"),
+SND_SOC_DAPM_INPUT("DMIC2DAT"),
+
+SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
+                    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_SUPPLY("DSP1CLK", WM8994_CLOCKING_1, 3, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSP2CLK", WM8994_CLOCKING_1, 2, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DSPINTCLK", WM8994_CLOCKING_1, 1, 0, NULL, 0),
+
+SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1ADC1L", "AIF1 Capture",
+                     0, WM8994_POWER_MANAGEMENT_4, 9, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1ADC1R", "AIF1 Capture",
+                     0, WM8994_POWER_MANAGEMENT_4, 8, 0),
+SND_SOC_DAPM_AIF_IN("AIF1DAC1L", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF1DAC1R", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 8, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1ADC2L", "AIF1 Capture",
+                     0, WM8994_POWER_MANAGEMENT_4, 11, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1ADC2R", "AIF1 Capture",
+                     0, WM8994_POWER_MANAGEMENT_4, 10, 0),
+SND_SOC_DAPM_AIF_IN("AIF1DAC2L", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 11, 0),
+SND_SOC_DAPM_AIF_IN("AIF1DAC2R", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 10, 0),
+
+SND_SOC_DAPM_MIXER("AIF1ADC1L Mixer", SND_SOC_NOPM, 0, 0,
+                   aif1adc1l_mix, ARRAY_SIZE(aif1adc1l_mix)),
+SND_SOC_DAPM_MIXER("AIF1ADC1R Mixer", SND_SOC_NOPM, 0, 0,
+                   aif1adc1r_mix, ARRAY_SIZE(aif1adc1r_mix)),
+
+SND_SOC_DAPM_MIXER("AIF2DAC2L Mixer", SND_SOC_NOPM, 0, 0,
+                   aif2dac2l_mix, ARRAY_SIZE(aif2dac2l_mix)),
+SND_SOC_DAPM_MIXER("AIF2DAC2R Mixer", SND_SOC_NOPM, 0, 0,
+                   aif2dac2r_mix, ARRAY_SIZE(aif2dac2r_mix)),
+
+SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &sidetone1_mux),
+SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &sidetone2_mux),
+
+SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0,
+                   dac1l_mix, ARRAY_SIZE(dac1l_mix)),
+SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0,
+                   dac1r_mix, ARRAY_SIZE(dac1r_mix)),
+
+SND_SOC_DAPM_AIF_OUT("AIF2ADCL", NULL, 0,
+                     WM8994_POWER_MANAGEMENT_4, 13, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2ADCR", NULL, 0,
+                     WM8994_POWER_MANAGEMENT_4, 12, 0),
+SND_SOC_DAPM_AIF_IN("AIF2DACL", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 13, 0),
+SND_SOC_DAPM_AIF_IN("AIF2DACR", NULL, 0,
+                    WM8994_POWER_MANAGEMENT_5, 12, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF2DACDAT", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_MUX("AIF1DAC Mux", SND_SOC_NOPM, 0, 0, &aif1dac_mux),
+SND_SOC_DAPM_MUX("AIF2DAC Mux", SND_SOC_NOPM, 0, 0, &aif2dac_mux),
+SND_SOC_DAPM_MUX("AIF2ADC Mux", SND_SOC_NOPM, 0, 0, &aif2adc_mux),
+SND_SOC_DAPM_MUX("AIF3ADC Mux", SND_SOC_NOPM, 0, 0, &aif3adc_mux),
+
+SND_SOC_DAPM_AIF_IN("AIF3DACDAT", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF3ADCDAT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_SUPPLY("TOCLK", WM8994_CLOCKING_1, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8994_POWER_MANAGEMENT_4, 5, 0),
+SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8994_POWER_MANAGEMENT_4, 4, 0),
+SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8994_POWER_MANAGEMENT_4, 3, 0),
+SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8994_POWER_MANAGEMENT_4, 2, 0),
+
+/* Power is done with the muxes since the ADC power also controls the
+ * downsampling chain, the chip will automatically manage the analogue
+ * specific portions.
+ */
+SND_SOC_DAPM_ADC("ADCL", NULL, SND_SOC_NOPM, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_MUX("ADCL Mux", WM8994_POWER_MANAGEMENT_4, 1, 0, &adcl_mux),
+SND_SOC_DAPM_MUX("ADCR Mux", WM8994_POWER_MANAGEMENT_4, 0, 0, &adcr_mux),
+
+SND_SOC_DAPM_DAC("DAC2L", NULL, WM8994_POWER_MANAGEMENT_5, 3, 0),
+SND_SOC_DAPM_DAC("DAC2R", NULL, WM8994_POWER_MANAGEMENT_5, 2, 0),
+SND_SOC_DAPM_DAC("DAC1L", NULL, WM8994_POWER_MANAGEMENT_5, 1, 0),
+SND_SOC_DAPM_DAC("DAC1R", NULL, WM8994_POWER_MANAGEMENT_5, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Headphone Mux", SND_SOC_NOPM, 0, 0, &hpl_mux),
+SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0, &hpr_mux),
+
+SND_SOC_DAPM_MIXER("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0,
+                   left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)),
+SND_SOC_DAPM_MIXER("SPKR", WM8994_POWER_MANAGEMENT_3, 9, 0,
+                   right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)),
+
+SND_SOC_DAPM_POST("Debug log", post_ev),
+};
+
+static const struct snd_soc_dapm_route intercon[] = {
+
+        { "CLK_SYS", NULL, "AIF1CLK", check_clk_sys },
+        { "CLK_SYS", NULL, "AIF2CLK", check_clk_sys },
+
+        { "DSP1CLK", NULL, "CLK_SYS" },
+        { "DSP2CLK", NULL, "CLK_SYS" },
+        { "DSPINTCLK", NULL, "CLK_SYS" },
+
+        { "AIF1ADC1L", NULL, "AIF1CLK" },
+        { "AIF1ADC1L", NULL, "DSP1CLK" },
+        { "AIF1ADC1R", NULL, "AIF1CLK" },
+        { "AIF1ADC1R", NULL, "DSP1CLK" },
+        { "AIF1ADC1R", NULL, "DSPINTCLK" },
+
+        { "AIF1DAC1L", NULL, "AIF1CLK" },
+        { "AIF1DAC1L", NULL, "DSP1CLK" },
+        { "AIF1DAC1R", NULL, "AIF1CLK" },
+        { "AIF1DAC1R", NULL, "DSP1CLK" },
+        { "AIF1DAC1R", NULL, "DSPINTCLK" },
+
+        { "AIF1ADC2L", NULL, "AIF1CLK" },
+        { "AIF1ADC2L", NULL, "DSP1CLK" },
+        { "AIF1ADC2R", NULL, "AIF1CLK" },
+        { "AIF1ADC2R", NULL, "DSP1CLK" },
+        { "AIF1ADC2R", NULL, "DSPINTCLK" },
+
+        { "AIF1DAC2L", NULL, "AIF1CLK" },
+        { "AIF1DAC2L", NULL, "DSP1CLK" },
+        { "AIF1DAC2R", NULL, "AIF1CLK" },
+        { "AIF1DAC2R", NULL, "DSP1CLK" },
+        { "AIF1DAC2R", NULL, "DSPINTCLK" },
+
+        { "AIF2ADCL", NULL, "AIF2CLK" },
+        { "AIF2ADCL", NULL, "DSP2CLK" },
+        { "AIF2ADCR", NULL, "AIF2CLK" },
+        { "AIF2ADCR", NULL, "DSP2CLK" },
+        { "AIF2ADCR", NULL, "DSPINTCLK" },
+
+        { "AIF2DACL", NULL, "AIF2CLK" },
+        { "AIF2DACL", NULL, "DSP2CLK" },
+        { "AIF2DACR", NULL, "AIF2CLK" },
+        { "AIF2DACR", NULL, "DSP2CLK" },
+        { "AIF2DACR", NULL, "DSPINTCLK" },
+
+        { "DMIC1L", NULL, "DMIC1DAT" },
+        { "DMIC1L", NULL, "CLK_SYS" },
+        { "DMIC1R", NULL, "DMIC1DAT" },
+        { "DMIC1R", NULL, "CLK_SYS" },
+        { "DMIC2L", NULL, "DMIC2DAT" },
+        { "DMIC2L", NULL, "CLK_SYS" },
+        { "DMIC2R", NULL, "DMIC2DAT" },
+        { "DMIC2R", NULL, "CLK_SYS" },
+
+        { "ADCL", NULL, "AIF1CLK" },
+        { "ADCL", NULL, "DSP1CLK" },
+        { "ADCL", NULL, "DSPINTCLK" },
+
+        { "ADCR", NULL, "AIF1CLK" },
+        { "ADCR", NULL, "DSP1CLK" },
+        { "ADCR", NULL, "DSPINTCLK" },
+
+        { "ADCL Mux", "ADC", "ADCL" },
+        { "ADCL Mux", "DMIC", "DMIC1L" },
+        { "ADCR Mux", "ADC", "ADCR" },
+        { "ADCR Mux", "DMIC", "DMIC1R" },
+
+        { "DAC1L", NULL, "AIF1CLK" },
+        { "DAC1L", NULL, "DSP1CLK" },
+        { "DAC1L", NULL, "DSPINTCLK" },
+
+        { "DAC1R", NULL, "AIF1CLK" },
+        { "DAC1R", NULL, "DSP1CLK" },
+        { "DAC1R", NULL, "DSPINTCLK" },
+
+        { "DAC2L", NULL, "AIF2CLK" },
+        { "DAC2L", NULL, "DSP2CLK" },
+        { "DAC2L", NULL, "DSPINTCLK" },
+
+        { "DAC2R", NULL, "AIF2DACR" },
+        { "DAC2R", NULL, "AIF2CLK" },
+        { "DAC2R", NULL, "DSP2CLK" },
+        { "DAC2R", NULL, "DSPINTCLK" },
+
+        { "TOCLK", NULL, "CLK_SYS" },
+
+        /* AIF1 outputs */
+        { "AIF1ADC1L", NULL, "AIF1ADC1L Mixer" },
+        { "AIF1ADC1L Mixer", "ADC/DMIC Switch", "ADCL Mux" },
+        { "AIF1ADC1L Mixer", "AIF2 Switch", "AIF2DACL" },
+
+        { "AIF1ADC1R", NULL, "AIF1ADC1R Mixer" },
+        { "AIF1ADC1R Mixer", "ADC/DMIC Switch", "ADCR Mux" },
+        { "AIF1ADC1R Mixer", "AIF2 Switch", "AIF2DACR" },
+
+        /* Pin level routing for AIF3 */
+        { "AIF1DAC1L", NULL, "AIF1DAC Mux" },
+        { "AIF1DAC1R", NULL, "AIF1DAC Mux" },
+        { "AIF1DAC2L", NULL, "AIF1DAC Mux" },
+        { "AIF1DAC2R", NULL, "AIF1DAC Mux" },
+
+        { "AIF2DACL", NULL, "AIF2DAC Mux" },
+        { "AIF2DACR", NULL, "AIF2DAC Mux" },
+
+        { "AIF1DAC Mux", "AIF1DACDAT", "AIF1DACDAT" },
+        { "AIF1DAC Mux", "AIF3DACDAT", "AIF3DACDAT" },
+        { "AIF2DAC Mux", "AIF2DACDAT", "AIF2DACDAT" },
+        { "AIF2DAC Mux", "AIF3DACDAT", "AIF3DACDAT" },
+        { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCL" },
+        { "AIF2ADC Mux", "AIF2ADCDAT", "AIF2ADCR" },
+        { "AIF2ADC Mux", "AIF3DACDAT", "AIF3ADCDAT" },
+
+        /* DAC1 inputs */
+        { "DAC1L", NULL, "DAC1L Mixer" },
+        { "DAC1L Mixer", "AIF2 Switch", "AIF2DACL" },
+        { "DAC1L Mixer", "AIF1.2 Switch", "AIF1DAC2L" },
+        { "DAC1L Mixer", "AIF1.1 Switch", "AIF1DAC1L" },
+        { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+        { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+        { "DAC1R", NULL, "DAC1R Mixer" },
+        { "DAC1R Mixer", "AIF2 Switch", "AIF2DACR" },
+        { "DAC1R Mixer", "AIF1.2 Switch", "AIF1DAC2R" },
+        { "DAC1R Mixer", "AIF1.1 Switch", "AIF1DAC1R" },
+        { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+        { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+        /* DAC2/AIF2 outputs  */
+        { "AIF2ADCL", NULL, "AIF2DAC2L Mixer" },
+        { "DAC2L", NULL, "AIF2DAC2L Mixer" },
+        { "AIF2DAC2L Mixer", "AIF2 Switch", "AIF2DACL" },
+        { "AIF2DAC2L Mixer", "AIF1.2 Switch", "AIF1DAC2L" },
+        { "AIF2DAC2L Mixer", "AIF1.1 Switch", "AIF1DAC1L" },
+        { "AIF2DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+        { "AIF2DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+        { "AIF2ADCR", NULL, "AIF2DAC2R Mixer" },
+        { "DAC2R", NULL, "AIF2DAC2R Mixer" },
+        { "AIF2DAC2R Mixer", "AIF2 Switch", "AIF2DACR" },
+        { "AIF2DAC2R Mixer", "AIF1.2 Switch", "AIF1DAC2R" },
+        { "AIF2DAC2R Mixer", "AIF1.1 Switch", "AIF1DAC1R" },
+        { "AIF2DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+        { "AIF2DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+
+        { "AIF2ADCDAT", NULL, "AIF2ADC Mux" },
+
+        /* AIF3 output */
+        { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC1L" },
+        { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC1R" },
+        { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC2L" },
+        { "AIF3ADCDAT", "AIF1ADCDAT", "AIF1ADC2R" },
+        { "AIF3ADCDAT", "AIF2ADCDAT", "AIF2ADCL" },
+        { "AIF3ADCDAT", "AIF2ADCDAT", "AIF2ADCR" },
+        { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACL" },
+        { "AIF3ADCDAT", "AIF2DACDAT", "AIF2DACR" },
+
+        /* Sidetone */
+        { "Left Sidetone", "ADC/DMIC1", "ADCL Mux" },
+        { "Left Sidetone", "DMIC2", "DMIC2L" },
+        { "Right Sidetone", "ADC/DMIC1", "ADCR Mux" },
+        { "Right Sidetone", "DMIC2", "DMIC2R" },
+
+        /* Output stages */
+        { "Left Output Mixer", "DAC Switch", "DAC1L" },
+        { "Right Output Mixer", "DAC Switch", "DAC1R" },
+
+        { "SPKL", "DAC1 Switch", "DAC1L" },
+        { "SPKL", "DAC2 Switch", "DAC2L" },
+
+        { "SPKR", "DAC1 Switch", "DAC1R" },
+        { "SPKR", "DAC2 Switch", "DAC2R" },
+
+        { "Left Headphone Mux", "DAC", "DAC1L" },
+        { "Right Headphone Mux", "DAC", "DAC1R" },
+};
+
+/* The size in bits of the FLL divide multiplied by 10
+ * to allow rounding later */
+#define FIXED_FLL_SIZE ((1 << 16) * 10)
+
+struct fll_div {
+        u16 outdiv;
+        u16 n;
+        u16 k;
+        u16 clk_ref_div;
+        u16 fll_fratio;
+};
+
+static int wm8994_get_fll_config(struct fll_div *fll,
+                                 int freq_in, int freq_out)
+{
+        u64 Kpart;
+        unsigned int K, Ndiv, Nmod;
+
+        pr_debug("FLL input=%dHz, output=%dHz\n", freq_in, freq_out);
+
+        /* Scale the input frequency down to <= 13.5MHz */
+        fll->clk_ref_div = 0;
+        while (freq_in > 13500000) {
+                fll->clk_ref_div++;
+                freq_in /= 2;
+
+                if (fll->clk_ref_div > 3)
+                        return -EINVAL;
+        }
+        pr_debug("CLK_REF_DIV=%d, Fref=%dHz\n", fll->clk_ref_div, freq_in);
+
+        /* Scale the output to give 90MHz<=Fvco<=100MHz */
+        fll->outdiv = 3;
+        while (freq_out * (fll->outdiv + 1) < 90000000) {
+                fll->outdiv++;
+                if (fll->outdiv > 63)
+                        return -EINVAL;
+        }
+        freq_out *= fll->outdiv + 1;
+        pr_debug("OUTDIV=%d, Fvco=%dHz\n", fll->outdiv, freq_out);
+
+        if (freq_in > 1000000) {
+                fll->fll_fratio = 0;
+        } else {
+                fll->fll_fratio = 3;
+                freq_in *= 8;
+        }
+        pr_debug("FLL_FRATIO=%d, Fref=%dHz\n", fll->fll_fratio, freq_in);
+
+        /* Now, calculate N.K */
+        Ndiv = freq_out / freq_in;
+
+        fll->n = Ndiv;
+        Nmod = freq_out % freq_in;
+        pr_debug("Nmod=%d\n", Nmod);
+
+        /* Calculate fractional part - scale up so we can round. */
+        Kpart = FIXED_FLL_SIZE * (long long)Nmod;
+
+        do_div(Kpart, freq_in);
+
+        K = Kpart & 0xFFFFFFFF;
+
+        if ((K % 10) >= 5)
+                K += 5;
+
+        /* Move down to proper range now rounding is done */
+        fll->k = K / 10;
+
+        pr_debug("N=%x K=%x\n", fll->n, fll->k);
+
+        return 0;
+}
+
+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;
+        int reg_offset, ret;
+        struct fll_div fll;
+        u16 reg, aif1, aif2;
+
+        aif1 = snd_soc_read(codec, WM8994_AIF1_CLOCKING_1)
+                & WM8994_AIF1CLK_ENA;
+
+        aif2 = snd_soc_read(codec, WM8994_AIF2_CLOCKING_1)
+                & WM8994_AIF2CLK_ENA;
+
+        switch (id) {
+        case WM8994_FLL1:
+                reg_offset = 0;
+                id = 0;
+                break;
+        case WM8994_FLL2:
+                reg_offset = 0x20;
+                id = 1;
+                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)
+                return 0;
+
+        /* If we're stopping the FLL redo the old config - no
+         * registers will actually be written but we avoid GCC flow
+         * analysis bugs spewing warnings.
+         */
+        if (freq_out)
+                ret = wm8994_get_fll_config(&fll, freq_in, freq_out);
+        else
+                ret = wm8994_get_fll_config(&fll, wm8994->fll[id].in,
+                                            wm8994->fll[id].out);
+        if (ret < 0)
+                return ret;
+
+        /* Gate the AIF clocks while we reclock */
+        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+                            WM8994_AIF1CLK_ENA, 0);
+        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+                            WM8994_AIF2CLK_ENA, 0);
+
+        /* We always need to disable the FLL while reconfiguring */
+        snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset,
+                            WM8994_FLL1_ENA, 0);
+
+        reg = (fll.outdiv << WM8994_FLL1_OUTDIV_SHIFT) |
+                (fll.fll_fratio << WM8994_FLL1_FRATIO_SHIFT);
+        snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_2 + reg_offset,
+                            WM8994_FLL1_OUTDIV_MASK |
+                            WM8994_FLL1_FRATIO_MASK, reg);
+
+        snd_soc_write(codec, WM8994_FLL1_CONTROL_3 + reg_offset, fll.k);
+
+        snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_4 + reg_offset,
+                            WM8994_FLL1_N_MASK,
+                                    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);
+
+        /* Enable (with fractional mode if required) */
+        if (freq_out) {
+                if (fll.k)
+                        reg = WM8994_FLL1_ENA | WM8994_FLL1_FRAC;
+                else
+                        reg = WM8994_FLL1_ENA;
+                snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset,
+                                    WM8994_FLL1_ENA | WM8994_FLL1_FRAC,
+                                    reg);
+        }
+
+        wm8994->fll[id].in = freq_in;
+        wm8994->fll[id].out = freq_out;
+
+        /* Enable any gated AIF clocks */
+        snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1,
+                            WM8994_AIF1CLK_ENA, aif1);
+        snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1,
+                            WM8994_AIF2CLK_ENA, aif2);
+
+        configure_clock(codec);
+
+        return 0;
+}
+
+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;
+
+        switch (dai->id) {
+        case 1:
+        case 2:
+                break;
+
+        default:
+                /* AIF3 shares clocking with AIF1/2 */
+                return -EINVAL;
+        }
+
+        switch (clk_id) {
+        case WM8994_SYSCLK_MCLK1:
+                wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_MCLK1;
+                wm8994->mclk[0] = freq;
+                dev_dbg(dai->dev, "AIF%d using MCLK1 at %uHz\n",
+                        dai->id, freq);
+                break;
+
+        case WM8994_SYSCLK_MCLK2:
+                /* TODO: Set GPIO AF */
+                wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_MCLK2;
+                wm8994->mclk[1] = freq;
+                dev_dbg(dai->dev, "AIF%d using MCLK2 at %uHz\n",
+                        dai->id, freq);
+                break;
+
+        case WM8994_SYSCLK_FLL1:
+                wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_FLL1;
+                dev_dbg(dai->dev, "AIF%d using FLL1\n", dai->id);
+                break;
+
+        case WM8994_SYSCLK_FLL2:
+                wm8994->sysclk[dai->id - 1] = WM8994_SYSCLK_FLL2;
+                dev_dbg(dai->dev, "AIF%d using FLL2\n", dai->id);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        configure_clock(codec);
+
+        return 0;
+}
+
+static int wm8994_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        switch (level) {
+        case SND_SOC_BIAS_ON:
+                break;
+
+        case SND_SOC_BIAS_PREPARE:
+                /* VMID=2x40k */
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                    WM8994_VMID_SEL_MASK, 0x2);
+                break;
+
+        case SND_SOC_BIAS_STANDBY:
+                if (codec->bias_level == SND_SOC_BIAS_OFF) {
+                        /* Tweak DC servo configuration for improved
+                         * performance. */
+                        snd_soc_write(codec, 0x102, 0x3);
+                        snd_soc_write(codec, 0x56, 0x3);
+                        snd_soc_write(codec, 0x102, 0);
+
+                        /* Discharge LINEOUT1 & 2 */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH);
+
+                        /* Startup bias, VMID ramp & buffer */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            WM8994_VMID_RAMP_MASK,
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            (0x11 << WM8994_VMID_RAMP_SHIFT));
+
+                        /* Main bias enable, VMID=2x40k */
+                        snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                            WM8994_BIAS_ENA |
+                                            WM8994_VMID_SEL_MASK,
+                                            WM8994_BIAS_ENA | 0x2);
+
+                        msleep(20);
+                }
+
+                /* VMID=2x500k */
+                snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                    WM8994_VMID_SEL_MASK, 0x4);
+
+                break;
+
+        case SND_SOC_BIAS_OFF:
+                if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
+                        /* Switch over to startup biases */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+                                            WM8994_BIAS_SRC |
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            WM8994_VMID_RAMP_MASK,
+                                            WM8994_BIAS_SRC |
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            (1 << WM8994_VMID_RAMP_SHIFT));
+
+                        /* Disable main biases */
+                        snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
+                                            WM8994_BIAS_ENA |
+                                            WM8994_VMID_SEL_MASK, 0);
+
+                        /* Discharge line */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH,
+                                            WM8994_LINEOUT1_DISCH |
+                                            WM8994_LINEOUT2_DISCH);
+
+                        msleep(5);
+
+                        /* Switch off startup biases */
+                        snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+                                            WM8994_BIAS_SRC |
+                                            WM8994_STARTUP_BIAS_ENA |
+                                            WM8994_VMID_BUF_ENA |
+                                            WM8994_VMID_RAMP_MASK, 0);
+                }
+                break;
+        }
+        codec->bias_level = level;
+        return 0;
+}
+
+static int wm8994_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+        struct snd_soc_codec *codec = dai->codec;
+        int ms_reg;
+        int aif1_reg;
+        int ms = 0;
+        int aif1 = 0;
+
+        switch (dai->id) {
+        case 1:
+                ms_reg = WM8994_AIF1_MASTER_SLAVE;
+                aif1_reg = WM8994_AIF1_CONTROL_1;
+                break;
+        case 2:
+                ms_reg = WM8994_AIF2_MASTER_SLAVE;
+                aif1_reg = WM8994_AIF2_CONTROL_1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                break;
+        case SND_SOC_DAIFMT_CBM_CFM:
+                ms = WM8994_AIF1_MSTR;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_B:
+                aif1 |= WM8994_AIF1_LRCLK_INV;
+        case SND_SOC_DAIFMT_DSP_A:
+                aif1 |= 0x18;
+                break;
+        case SND_SOC_DAIFMT_I2S:
+                aif1 |= 0x10;
+                break;
+        case SND_SOC_DAIFMT_RIGHT_J:
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                aif1 |= 0x8;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+        case SND_SOC_DAIFMT_DSP_B:
+                /* frame inversion not valid for DSP modes */
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8994_AIF1_BCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+
+        case SND_SOC_DAIFMT_I2S:
+        case SND_SOC_DAIFMT_RIGHT_J:
+        case SND_SOC_DAIFMT_LEFT_J:
+                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+                case SND_SOC_DAIFMT_NB_NF:
+                        break;
+                case SND_SOC_DAIFMT_IB_IF:
+                        aif1 |= WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_IB_NF:
+                        aif1 |= WM8994_AIF1_BCLK_INV;
+                        break;
+                case SND_SOC_DAIFMT_NB_IF:
+                        aif1 |= WM8994_AIF1_LRCLK_INV;
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        snd_soc_update_bits(codec, aif1_reg,
+                            WM8994_AIF1_BCLK_INV | WM8994_AIF1_LRCLK_INV |
+                            WM8994_AIF1_FMT_MASK,
+                            aif1);
+        snd_soc_update_bits(codec, ms_reg, WM8994_AIF1_MSTR,
+                            ms);
+
+        return 0;
+}
+
+static struct {
+        int val, rate;
+} srs[] = {
+        { 0,   8000 },
+        { 1,  11025 },
+        { 2,  12000 },
+        { 3,  16000 },
+        { 4,  22050 },
+        { 5,  24000 },
+        { 6,  32000 },
+        { 7,  44100 },
+        { 8,  48000 },
+        { 9,  88200 },
+        { 10, 96000 },
+};
+
+static int fs_ratios[] = {
+        64, 128, 192, 256, 348, 512, 768, 1024, 1408, 1536
+};
+
+static int bclk_divs[] = {
+        10, 15, 20, 30, 40, 50, 60, 80, 110, 120, 160, 220, 240, 320, 440, 480,
+        640, 880, 960, 1280, 1760, 1920
+};
+
+static int wm8994_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;
+        struct wm8994_priv *wm8994 = codec->private_data;
+        int aif1_reg;
+        int bclk_reg;
+        int lrclk_reg;
+        int rate_reg;
+        int aif1 = 0;
+        int bclk = 0;
+        int lrclk = 0;
+        int rate_val = 0;
+        int id = dai->id - 1;
+
+        int i, cur_val, best_val, bclk_rate, best;
+
+        switch (dai->id) {
+        case 1:
+                aif1_reg = WM8994_AIF1_CONTROL_1;
+                bclk_reg = WM8994_AIF1_BCLK;
+                rate_reg = WM8994_AIF1_RATE;
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+                    wm8994->lrclk_shared[0])
+                        lrclk_reg = WM8994_AIF1DAC_LRCLK;
+                else
+                        lrclk_reg = WM8994_AIF1ADC_LRCLK;
+                break;
+        case 2:
+                aif1_reg = WM8994_AIF2_CONTROL_1;
+                bclk_reg = WM8994_AIF2_BCLK;
+                rate_reg = WM8994_AIF2_RATE;
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+                    wm8994->lrclk_shared[1])
+                        lrclk_reg = WM8994_AIF2DAC_LRCLK;
+                else
+                        lrclk_reg = WM8994_AIF2ADC_LRCLK;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        bclk_rate = params_rate(params) * 2;
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                bclk_rate *= 16;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                bclk_rate *= 20;
+                aif1 |= 0x20;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                bclk_rate *= 24;
+                aif1 |= 0x40;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+                bclk_rate *= 32;
+                aif1 |= 0x60;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* Try to find an appropriate sample rate; look for an exact match. */
+        for (i = 0; i < ARRAY_SIZE(srs); i++)
+                if (srs[i].rate == params_rate(params))
+                        break;
+        if (i == ARRAY_SIZE(srs))
+                return -EINVAL;
+        rate_val |= srs[i].val << WM8994_AIF1_SR_SHIFT;
+
+        dev_dbg(dai->dev, "Sample rate is %dHz\n", srs[i].rate);
+        dev_dbg(dai->dev, "AIF%dCLK is %dHz, target BCLK %dHz\n",
+                dai->id, wm8994->aifclk[id], bclk_rate);
+
+        if (wm8994->aifclk[id] == 0) {
+                dev_err(dai->dev, "AIF%dCLK not configured\n", dai->id);
+                return -EINVAL;
+        }
+
+        /* AIFCLK/fs ratio; look for a close match in either direction */
+        best = 0;
+        best_val = abs((fs_ratios[0] * params_rate(params))
+                       - wm8994->aifclk[id]);
+        for (i = 1; i < ARRAY_SIZE(fs_ratios); i++) {
+                cur_val = abs((fs_ratios[i] * params_rate(params))
+                              - wm8994->aifclk[id]);
+                if (cur_val >= best_val)
+                        continue;
+                best = i;
+                best_val = cur_val;
+        }
+        dev_dbg(dai->dev, "Selected AIF%dCLK/fs = %d\n",
+                dai->id, fs_ratios[best]);
+        rate_val |= best;
+
+        /* We may not get quite the right frequency if using
+         * approximate clocks so look for the closest match that is
+         * higher than the target (we need to ensure that there enough
+         * BCLKs to clock out the samples).
+         */
+        best = 0;
+        for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+                cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate;
+                if (cur_val < 0) /* BCLK table is sorted */
+                        break;
+                best = i;
+        }
+        bclk_rate = wm8994->aifclk[id] * 10 / bclk_divs[best];
+        dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n",
+                bclk_divs[best], bclk_rate);
+        bclk |= best << WM8994_AIF1_BCLK_DIV_SHIFT;
+
+        lrclk = bclk_rate / params_rate(params);
+        dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
+                lrclk, bclk_rate / lrclk);
+
+        snd_soc_update_bits(codec, aif1_reg, WM8994_AIF1_WL_MASK, aif1);
+        snd_soc_update_bits(codec, bclk_reg, WM8994_AIF1_BCLK_DIV_MASK, bclk);
+        snd_soc_update_bits(codec, lrclk_reg, WM8994_AIF1DAC_RATE_MASK,
+                            lrclk);
+        snd_soc_update_bits(codec, rate_reg, WM8994_AIF1_SR_MASK |
+                            WM8994_AIF1CLK_RATE_MASK, rate_val);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                switch (dai->id) {
+                case 1:
+                        wm8994->dac_rates[0] = params_rate(params);
+                        wm8994_set_retune_mobile(codec, 0);
+                        wm8994_set_retune_mobile(codec, 1);
+                        break;
+                case 2:
+                        wm8994->dac_rates[1] = params_rate(params);
+                        wm8994_set_retune_mobile(codec, 2);
+                        break;
+                }
+        }
+
+        return 0;
+}
+
+static int wm8994_aif_mute(struct snd_soc_dai *codec_dai, int mute)
+{
+        struct snd_soc_codec *codec = codec_dai->codec;
+        int mute_reg;
+        int reg;
+
+        switch (codec_dai->id) {
+        case 1:
+                mute_reg = WM8994_AIF1_DAC1_FILTERS_1;
+                break;
+        case 2:
+                mute_reg = WM8994_AIF2_DAC_FILTERS_1;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (mute)
+                reg = WM8994_AIF1DAC1_MUTE;
+        else
+                reg = 0;
+
+        snd_soc_update_bits(codec, mute_reg, WM8994_AIF1DAC1_MUTE, reg);
+
+        return 0;
+}
+
+#define WM8994_RATES SNDRV_PCM_RATE_8000_96000
+
+#define WM8994_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8994_aif1_dai_ops = {
+        .set_sysclk     = wm8994_set_dai_sysclk,
+        .set_fmt        = wm8994_set_dai_fmt,
+        .hw_params      = wm8994_hw_params,
+        .digital_mute   = wm8994_aif_mute,
+        .set_pll        = wm8994_set_fll,
+};
+
+static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
+        .set_sysclk     = wm8994_set_dai_sysclk,
+        .set_fmt        = wm8994_set_dai_fmt,
+        .hw_params      = wm8994_hw_params,
+        .digital_mute   = wm8994_aif_mute,
+        .set_pll        = wm8994_set_fll,
+};
+
+struct snd_soc_dai wm8994_dai[] = {
+        {
+                .name = "WM8994 AIF1",
+                .id = 1,
+                .playback = {
+                        .stream_name = "AIF1 Playback",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                },
+                .capture = {
+                        .stream_name = "AIF1 Capture",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                 },
+                .ops = &wm8994_aif1_dai_ops,
+        },
+        {
+                .name = "WM8994 AIF2",
+                .id = 2,
+                .playback = {
+                        .stream_name = "AIF2 Playback",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                },
+                .capture = {
+                        .stream_name = "AIF2 Capture",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                },
+                .ops = &wm8994_aif2_dai_ops,
+        },
+        {
+                .name = "WM8994 AIF3",
+                .playback = {
+                        .stream_name = "AIF3 Playback",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                },
+                .capture = {
+                        .stream_name = "AIF3 Capture",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = WM8994_RATES,
+                        .formats = WM8994_FORMATS,
+                },
+        }
+};
+EXPORT_SYMBOL_GPL(wm8994_dai);
+
+#ifdef CONFIG_PM
+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;
+        int i, ret;
+
+        for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
+                memcpy(&wm8994->fll_suspend[i], &wm8994->fll[i],
+                       sizeof(struct fll_config));
+                ret = wm8994_set_fll(&codec->dai[0], i + 1, 0, 0, 0);
+                if (ret < 0)
+                        dev_warn(codec->dev, "Failed to stop FLL%d: %d\n",
+                                 i + 1, ret);
+        }
+
+        wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
+}
+
+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;
+        u16 *reg_cache = codec->reg_cache;
+        int i, ret;
+
+        /* Restore the registers */
+        for (i = 1; i < ARRAY_SIZE(wm8994->reg_cache); i++) {
+                switch (i) {
+                case WM8994_LDO_1:
+                case WM8994_LDO_2:
+                case WM8994_SOFTWARE_RESET:
+                        /* Handled by other MFD drivers */
+                        continue;
+                default:
+                        break;
+                }
+
+                if (!access_masks[i].writable)
+                        continue;
+
+                wm8994_reg_write(codec->control_data, i, reg_cache[i]);
+        }
+
+        wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
+                ret = wm8994_set_fll(&codec->dai[0], i + 1,
+                                     wm8994->fll_suspend[i].src,
+                                     wm8994->fll_suspend[i].in,
+                                     wm8994->fll_suspend[i].out);
+                if (ret < 0)
+                        dev_warn(codec->dev, "Failed to restore FLL%d: %d\n",
+                                 i + 1, ret);
+        }
+
+        return 0;
+}
+#else
+#define wm8994_suspend NULL
+#define wm8994_resume NULL
+#endif
+
+static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
+{
+        struct snd_soc_codec *codec = &wm8994->codec;
+        struct wm8994_pdata *pdata = wm8994->pdata;
+        struct snd_kcontrol_new controls[] = {
+                SOC_ENUM_EXT("AIF1.1 EQ Mode",
+                             wm8994->retune_mobile_enum,
+                             wm8994_get_retune_mobile_enum,
+                             wm8994_put_retune_mobile_enum),
+                SOC_ENUM_EXT("AIF1.2 EQ Mode",
+                             wm8994->retune_mobile_enum,
+                             wm8994_get_retune_mobile_enum,
+                             wm8994_put_retune_mobile_enum),
+                SOC_ENUM_EXT("AIF2 EQ Mode",
+                             wm8994->retune_mobile_enum,
+                             wm8994_get_retune_mobile_enum,
+                             wm8994_put_retune_mobile_enum),
+        };
+        int ret, i, j;
+        const char **t;
+
+        /* We need an array of texts for the enum API but the number
+         * of texts is likely to be less than the number of
+         * configurations due to the sample rate dependency of the
+         * configurations. */
+        wm8994->num_retune_mobile_texts = 0;
+        wm8994->retune_mobile_texts = NULL;
+        for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+                for (j = 0; j < wm8994->num_retune_mobile_texts; j++) {
+                        if (strcmp(pdata->retune_mobile_cfgs[i].name,
+                                   wm8994->retune_mobile_texts[j]) == 0)
+                                break;
+                }
+
+                if (j != wm8994->num_retune_mobile_texts)
+                        continue;
+
+                /* Expand the array... */
+                t = krealloc(wm8994->retune_mobile_texts,
+                             sizeof(char *) * 
+                             (wm8994->num_retune_mobile_texts + 1),
+                             GFP_KERNEL);
+                if (t == NULL)
+                        continue;
+
+                /* ...store the new entry... */
+                t[wm8994->num_retune_mobile_texts] = 
+                        pdata->retune_mobile_cfgs[i].name;
+
+                /* ...and remember the new version. */
+                wm8994->num_retune_mobile_texts++;
+                wm8994->retune_mobile_texts = t;
+        }
+
+        dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
+                wm8994->num_retune_mobile_texts);
+
+        wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts;
+        wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts;
+
+        ret = snd_soc_add_controls(&wm8994->codec, controls,
+                                   ARRAY_SIZE(controls));
+        if (ret != 0)
+                dev_err(wm8994->codec.dev,
+                        "Failed to add ReTune Mobile controls: %d\n", ret);
+}
+
+static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
+{
+        struct snd_soc_codec *codec = &wm8994->codec;
+        struct wm8994_pdata *pdata = wm8994->pdata;
+        int ret, i;
+
+        if (!pdata)
+                return;
+
+        wm_hubs_handle_analogue_pdata(codec, pdata->lineout1_diff,
+                                      pdata->lineout2_diff,
+                                      pdata->lineout1fb,
+                                      pdata->lineout2fb,
+                                      pdata->jd_scthr,
+                                      pdata->jd_thr,
+                                      pdata->micbias1_lvl,
+                                      pdata->micbias2_lvl);
+
+        dev_dbg(codec->dev, "%d DRC configurations\n", pdata->num_drc_cfgs);
+
+        if (pdata->num_drc_cfgs) {
+                struct snd_kcontrol_new controls[] = {
+                        SOC_ENUM_EXT("AIF1DRC1 Mode", wm8994->drc_enum,
+                                     wm8994_get_drc_enum, wm8994_put_drc_enum),
+                        SOC_ENUM_EXT("AIF1DRC2 Mode", wm8994->drc_enum,
+                                     wm8994_get_drc_enum, wm8994_put_drc_enum),
+                        SOC_ENUM_EXT("AIF2DRC Mode", wm8994->drc_enum,
+                                     wm8994_get_drc_enum, wm8994_put_drc_enum),
+                };
+
+                /* We need an array of texts for the enum API */
+                wm8994->drc_texts = kmalloc(sizeof(char *)
+                                            * pdata->num_drc_cfgs, GFP_KERNEL);
+                if (!wm8994->drc_texts) {
+                        dev_err(wm8994->codec.dev,
+                                "Failed to allocate %d DRC config texts\n",
+                                pdata->num_drc_cfgs);
+                        return;
+                }
+
+                for (i = 0; i < pdata->num_drc_cfgs; i++)
+                        wm8994->drc_texts[i] = pdata->drc_cfgs[i].name;
+
+                wm8994->drc_enum.max = pdata->num_drc_cfgs;
+                wm8994->drc_enum.texts = wm8994->drc_texts;
+
+                ret = snd_soc_add_controls(&wm8994->codec, controls,
+                                           ARRAY_SIZE(controls));
+                if (ret != 0)
+                        dev_err(wm8994->codec.dev,
+                                "Failed to add DRC mode controls: %d\n", ret);
+
+                for (i = 0; i < WM8994_NUM_DRC; i++)
+                        wm8994_set_drc(codec, i);
+        }
+
+        dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
+                pdata->num_retune_mobile_cfgs);
+
+        if (pdata->num_retune_mobile_cfgs)
+                wm8994_handle_retune_mobile_pdata(wm8994);
+        else
+                snd_soc_add_controls(&wm8994->codec, wm8994_eq_controls,
+                                     ARRAY_SIZE(wm8994_eq_controls));
+}
+
+static int wm8994_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        if (wm8994_codec == NULL) {
+                dev_err(&pdev->dev, "Codec device not registered\n");
+                return -ENODEV;
+        }
+
+        socdev->card->codec = wm8994_codec;
+        codec = wm8994_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);
+                return ret;
+        }
+
+        wm8994_handle_pdata(codec->private_data);
+
+        wm_hubs_add_analogue_controls(codec);
+        snd_soc_add_controls(codec, wm8994_snd_controls,
+                             ARRAY_SIZE(wm8994_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8994_dapm_widgets,
+                                  ARRAY_SIZE(wm8994_dapm_widgets));
+        wm_hubs_add_analogue_routes(codec, 0, 0);
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
+
+        return 0;
+}
+
+static int wm8994_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_wm8994 = {
+        .probe =        wm8994_probe,
+        .remove =       wm8994_remove,
+        .suspend =      wm8994_suspend,
+        .resume =       wm8994_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_wm8994);
+
+static int wm8994_codec_probe(struct platform_device *pdev)
+{
+        int ret;
+        struct wm8994_priv *wm8994;
+        struct snd_soc_codec *codec;
+        int i;
+        u16 rev;
+
+        if (wm8994_codec) {
+                dev_err(&pdev->dev, "Another WM8994 is registered\n");
+                return -EINVAL;
+        }
+
+        wm8994 = kzalloc(sizeof(struct wm8994_priv), GFP_KERNEL);
+        if (!wm8994) {
+                dev_err(&pdev->dev, "Failed to allocate private data\n");
+                return -ENOMEM;
+        }
+
+        codec = &wm8994->codec;
+
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        codec->private_data = wm8994;
+        codec->control_data = dev_get_drvdata(pdev->dev.parent);
+        codec->name = "WM8994";
+        codec->owner = THIS_MODULE;
+        codec->read = wm8994_read;
+        codec->write = wm8994_write;
+        codec->readable_register = wm8994_readable;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->set_bias_level = wm8994_set_bias_level;
+        codec->dai = &wm8994_dai[0];
+        codec->num_dai = 3;
+        codec->reg_cache_size = WM8994_MAX_REGISTER;
+        codec->reg_cache = &wm8994->reg_cache;
+        codec->dev = &pdev->dev;
+
+        wm8994->pdata = pdev->dev.parent->platform_data;
+
+        /* Fill the cache with physical values we inherited; don't reset */
+        ret = wm8994_bulk_read(codec->control_data, 0,
+                               ARRAY_SIZE(wm8994->reg_cache) - 1,
+                               codec->reg_cache);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to fill register cache: %d\n",
+                        ret);
+                goto err;
+        }
+
+        /* Clear the cached values for unreadable/volatile registers to
+         * avoid potential confusion.
+         */
+        for (i = 0; i < ARRAY_SIZE(wm8994->reg_cache); i++)
+                if (wm8994_volatile(i) || !wm8994_readable(i))
+                        wm8994->reg_cache[i] = 0;
+
+        /* Set revision-specific configuration */
+        rev = snd_soc_read(codec, WM8994_CHIP_REVISION);
+        switch (rev) {
+        case 2:
+        case 3:
+                wm8994->hubs.dcs_codes = -5;
+                wm8994->hubs.hp_startup_mode = 1;
+                wm8994->hubs.dcs_readback_mode = 1;
+                break;
+        default:
+                wm8994->hubs.dcs_readback_mode = 1;
+                break;
+        }
+
+        /* 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.
+         */
+        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;
+        }
+        if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) {
+                wm8994->lrclk_shared[0] = 1;
+                wm8994_dai[0].symmetric_rates = 1;
+        } else {
+                wm8994->lrclk_shared[0] = 0;
+        }
+
+        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;
+        }
+        if ((ret & WM8994_GPN_FN_MASK) != WM8994_GP_FN_PIN_SPECIFIC) {
+                wm8994->lrclk_shared[1] = 1;
+                wm8994_dai[1].symmetric_rates = 1;
+        } else {
+                wm8994->lrclk_shared[1] = 0;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8994_dai); i++)
+                wm8994_dai[i].dev = codec->dev;
+
+        wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        wm8994_codec = codec;
+
+        /* Latch volume updates (right only; we always do left then right). */
+        snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME,
+                            WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU);
+        snd_soc_update_bits(codec, WM8994_AIF1_DAC2_RIGHT_VOLUME,
+                            WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU);
+        snd_soc_update_bits(codec, WM8994_AIF2_DAC_RIGHT_VOLUME,
+                            WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU);
+        snd_soc_update_bits(codec, WM8994_AIF1_ADC1_RIGHT_VOLUME,
+                            WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU);
+        snd_soc_update_bits(codec, WM8994_AIF1_ADC2_RIGHT_VOLUME,
+                            WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU);
+        snd_soc_update_bits(codec, WM8994_AIF2_ADC_RIGHT_VOLUME,
+                            WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU);
+        snd_soc_update_bits(codec, WM8994_DAC1_RIGHT_VOLUME,
+                            WM8994_DAC1_VU, WM8994_DAC1_VU);
+        snd_soc_update_bits(codec, WM8994_DAC2_RIGHT_VOLUME,
+                            WM8994_DAC2_VU, WM8994_DAC2_VU);
+
+        /* Set the low bit of the 3D stereo depth so TLV matches */
+        snd_soc_update_bits(codec, WM8994_AIF1_DAC1_FILTERS_2,
+                            1 << WM8994_AIF1DAC1_3D_GAIN_SHIFT,
+                            1 << WM8994_AIF1DAC1_3D_GAIN_SHIFT);
+        snd_soc_update_bits(codec, WM8994_AIF1_DAC2_FILTERS_2,
+                            1 << WM8994_AIF1DAC2_3D_GAIN_SHIFT,
+                            1 << WM8994_AIF1DAC2_3D_GAIN_SHIFT);
+        snd_soc_update_bits(codec, WM8994_AIF2_DAC_FILTERS_2,
+                            1 << WM8994_AIF2DAC_3D_GAIN_SHIFT,
+                            1 << WM8994_AIF2DAC_3D_GAIN_SHIFT);
+
+        wm8994_update_class_w(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(wm8994_dai, ARRAY_SIZE(wm8994_dai));
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+                goto err_codec;
+        }
+
+        platform_set_drvdata(pdev, wm8994);
+
+        return 0;
+
+err_codec:
+        snd_soc_unregister_codec(codec);
+err:
+        kfree(wm8994);
+        return ret;
+}
+
+static int __devexit wm8994_codec_remove(struct platform_device *pdev)
+{
+        struct wm8994_priv *wm8994 = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec = &wm8994->codec;
+
+        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);
+        kfree(wm8994);
+        wm8994_codec = NULL;
+
+        return 0;
+}
+
+static struct platform_driver wm8994_codec_driver = {
+        .driver = {
+                   .name = "wm8994-codec",
+                   .owner = THIS_MODULE,
+                   },
+        .probe = wm8994_codec_probe,
+        .remove = __devexit_p(wm8994_codec_remove),
+};
+
+static __init int wm8994_init(void)
+{
+        return platform_driver_register(&wm8994_codec_driver);
+}
+module_init(wm8994_init);
+
+static __exit void wm8994_exit(void)
+{
+        platform_driver_unregister(&wm8994_codec_driver);
+}
+module_exit(wm8994_exit);
+
+
+MODULE_DESCRIPTION("ASoC WM8994 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:wm8994-codec");
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
new file mode 100644
index 000000000000..0a5e1424dea0
--- /dev/null
+++ b/sound/soc/codecs/wm8994.h
@@ -0,0 +1,26 @@
+/*
+ * wm8994.h  --  WM8994 Soc Audio driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM8994_H
+#define _WM8994_H
+
+#include <sound/soc.h>
+
+extern struct snd_soc_codec_device soc_codec_dev_wm8994;
+extern struct snd_soc_dai wm8994_dai[];
+
+/* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
+#define WM8994_SYSCLK_MCLK1 1
+#define WM8994_SYSCLK_MCLK2 2
+#define WM8994_SYSCLK_FLL1  3
+#define WM8994_SYSCLK_FLL2  4
+
+#define WM8994_FLL1 1
+#define WM8994_FLL2 2
+
+#endif
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 686e5aa97206..3a184fcb702b 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -1262,19 +1263,9 @@ static int wm9081_probe(struct platform_device *pdev)
         snd_soc_dapm_new_controls(codec, wm9081_dapm_widgets,
                                   ARRAY_SIZE(wm9081_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
-        snd_soc_dapm_new_widgets(codec);
-
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to register card: %d\n", ret);
-                goto card_err;
-        }
 
         return ret;
 
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 pcm_err:
         return ret;
 }
@@ -1452,21 +1443,6 @@ static __devexit int wm9081_i2c_remove(struct i2c_client *client)
         return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm9081_i2c_suspend(struct i2c_client *client, pm_message_t msg)
-{
-        return snd_soc_suspend_device(&client->dev);
-}
-
-static int wm9081_i2c_resume(struct i2c_client *client)
-{
-        return snd_soc_resume_device(&client->dev);
-}
-#else
-#define wm9081_i2c_suspend NULL
-#define wm9081_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm9081_i2c_id[] = {
         { "wm9081", 0 },
         { }
@@ -1480,8 +1456,6 @@ static struct i2c_driver wm9081_i2c_driver = {
         },
         .probe =    wm9081_i2c_probe,
         .remove =   __devexit_p(wm9081_i2c_remove),
-        .suspend =  wm9081_i2c_suspend,
-        .resume =   wm9081_i2c_resume,
         .id_table = wm9081_i2c_id,
 };
 
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index e7d2840d9e59..8793341849d1 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -205,7 +206,6 @@ static int wm9705_add_widgets(struct snd_soc_codec *codec)
         snd_soc_dapm_new_controls(codec, wm9705_dapm_widgets,
                                         ARRAY_SIZE(wm9705_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-        snd_soc_dapm_new_widgets(codec);
 
         return 0;
 }
@@ -403,12 +403,6 @@ static int wm9705_soc_probe(struct platform_device *pdev)
                                 ARRAY_SIZE(wm9705_snd_ac97_controls));
         wm9705_add_widgets(codec);
 
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm9705: failed to register card\n");
-                goto reset_err;
-        }
-
         return 0;
 
 reset_err:
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 1fd4e88f50cf..2f48a8aae22c 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -436,7 +437,6 @@ static int wm9712_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -464,7 +464,8 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
 {
         u16 *cache = codec->reg_cache;
 
-        soc_ac97_ops.write(codec->ac97, reg, val);
+        if (reg < 0x7c)
+                soc_ac97_ops.write(codec->ac97, reg, val);
         reg = reg >> 1;
         if (reg < (ARRAY_SIZE(wm9712_reg)))
                 cache[reg] = val;
@@ -695,17 +696,11 @@ static int wm9712_soc_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm9712_snd_ac97_controls,
                                 ARRAY_SIZE(wm9712_snd_ac97_controls));
         wm9712_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "wm9712: failed to register card\n");
-                goto reset_err;
-        }
 
         return 0;
 
 reset_err:
         snd_soc_free_pcms(socdev);
-
 pcm_err:
         snd_soc_free_ac97_codec(codec);
 
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index abed37acf787..2fca514fde58 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -16,6 +16,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/device.h>
 #include <sound/core.h>
@@ -23,13 +24,12 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/pcm_params.h>
+#include <sound/tlv.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 
 #include "wm9713.h"
 
-#define WM9713_VERSION "0.15"
-
 struct wm9713_priv {
         u32 pll_in; /* PLL input frequency */
 };
@@ -115,15 +115,27 @@ SOC_ENUM_SINGLE(AC97_3D_CONTROL, 12, 3, wm9713_mic_select), /* mic selection 18
 SOC_ENUM_SINGLE(MICB_MUX, 0, 2, wm9713_micb_select), /* mic selection 19 */
 };
 
+static const DECLARE_TLV_DB_SCALE(out_tlv, -4650, 150, 0);
+static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(misc_tlv, -1500, 300, 0);
+static unsigned int mic_tlv[] = {
+        TLV_DB_RANGE_HEAD(2),
+        0, 2, TLV_DB_SCALE_ITEM(1200, 600, 0),
+        3, 3, TLV_DB_SCALE_ITEM(3000, 0, 0),
+};
+
 static const struct snd_kcontrol_new wm9713_snd_ac97_controls[] = {
-SOC_DOUBLE("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1),
+SOC_DOUBLE_TLV("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1, out_tlv),
 SOC_DOUBLE("Speaker Playback Switch", AC97_MASTER, 15, 7, 1, 1),
-SOC_DOUBLE("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1),
+SOC_DOUBLE_TLV("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1,
+               out_tlv),
 SOC_DOUBLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 7, 1, 1),
-SOC_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
-SOC_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
-SOC_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
-SOC_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
+SOC_DOUBLE_TLV("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1, main_tlv),
+SOC_DOUBLE_TLV("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1, main_tlv),
+SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv),
+SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv),
+SOC_SINGLE_TLV("Mic 1 Preamp Volume", AC97_3D_CONTROL, 10, 3, 0, mic_tlv),
+SOC_SINGLE_TLV("Mic 2 Preamp Volume", AC97_3D_CONTROL, 12, 3, 0, mic_tlv),
 
 SOC_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 SOC_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
@@ -133,7 +145,7 @@ SOC_ENUM("Capture Volume Steps", wm9713_enum[5]),
 SOC_DOUBLE("Capture Volume", AC97_CD, 8, 0, 31, 0),
 SOC_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 
-SOC_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
+SOC_SINGLE_TLV("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1, misc_tlv),
 SOC_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 SOC_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 
@@ -154,28 +166,43 @@ SOC_DOUBLE("Headphone Playback ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 
 SOC_SINGLE("Out4 Playback Switch", AC97_MASTER_MONO, 15, 1, 1),
 SOC_SINGLE("Out4 Playback ZC Switch", AC97_MASTER_MONO, 14, 1, 0),
-SOC_SINGLE("Out4 Playback Volume", AC97_MASTER_MONO, 8, 63, 1),
+SOC_SINGLE_TLV("Out4 Playback Volume", AC97_MASTER_MONO, 8, 31, 1, out_tlv),
 
 SOC_SINGLE("Out3 Playback Switch", AC97_MASTER_MONO, 7, 1, 1),
 SOC_SINGLE("Out3 Playback ZC Switch", AC97_MASTER_MONO, 6, 1, 0),
-SOC_SINGLE("Out3 Playback Volume", AC97_MASTER_MONO, 0, 63, 1),
+SOC_SINGLE_TLV("Out3 Playback Volume", AC97_MASTER_MONO, 0, 31, 1, out_tlv),
 
-SOC_SINGLE("Mono Capture Volume", AC97_MASTER_TONE, 8, 31, 1),
+SOC_SINGLE_TLV("Mono Capture Volume", AC97_MASTER_TONE, 8, 31, 1, main_tlv),
 SOC_SINGLE("Mono Playback Switch", AC97_MASTER_TONE, 7, 1, 1),
 SOC_SINGLE("Mono Playback ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
-SOC_SINGLE("Mono Playback Volume", AC97_MASTER_TONE, 0, 31, 1),
+SOC_SINGLE_TLV("Mono Playback Volume", AC97_MASTER_TONE, 0, 31, 1, out_tlv),
 
-SOC_SINGLE("PC Beep Playback Headphone Volume", AC97_AUX, 12, 7, 1),
-SOC_SINGLE("PC Beep Playback Speaker Volume", AC97_AUX, 8, 7, 1),
-SOC_SINGLE("PC Beep Playback Mono Volume", AC97_AUX, 4, 7, 1),
+SOC_SINGLE_TLV("Headphone Mixer Beep Playback Volume", AC97_AUX, 12, 7, 1,
+               misc_tlv),
+SOC_SINGLE_TLV("Speaker Mixer Beep Playback Volume", AC97_AUX, 8, 7, 1,
+               misc_tlv),
+SOC_SINGLE_TLV("Mono Mixer Beep Playback Volume", AC97_AUX, 4, 7, 1, misc_tlv),
 
-SOC_SINGLE("Voice Playback Headphone Volume", AC97_PCM, 12, 7, 1),
+SOC_SINGLE_TLV("Voice Playback Headphone Volume", AC97_PCM, 12, 7, 1,
+               misc_tlv),
 SOC_SINGLE("Voice Playback Master Volume", AC97_PCM, 8, 7, 1),
 SOC_SINGLE("Voice Playback Mono Volume", AC97_PCM, 4, 7, 1),
 
+SOC_SINGLE_TLV("Headphone Mixer Aux Playback Volume", AC97_REC_SEL, 12, 7, 1,
+               misc_tlv),
+
+SOC_SINGLE_TLV("Speaker Mixer Voice Playback Volume", AC97_PCM, 8, 7, 1,
+               misc_tlv),
+SOC_SINGLE_TLV("Speaker Mixer Aux Playback Volume", AC97_REC_SEL, 8, 7, 1,
+               misc_tlv),
+
+SOC_SINGLE_TLV("Mono Mixer Voice Playback Volume", AC97_PCM, 4, 7, 1,
+               misc_tlv),
+SOC_SINGLE_TLV("Mono Mixer Aux Playback Volume", AC97_REC_SEL, 4, 7, 1,
+               misc_tlv),
+
 SOC_SINGLE("Aux Playback Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 SOC_SINGLE("Aux Playback Master Volume", AC97_REC_SEL, 8, 7, 1),
-SOC_SINGLE("Aux Playback Mono Volume", AC97_REC_SEL, 4, 7, 1),
 
 SOC_ENUM("Bass Control", wm9713_enum[16]),
 SOC_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
@@ -266,7 +293,7 @@ static int mixer_event(struct snd_soc_dapm_widget *w,
 
 /* Left Headphone Mixers */
 static const struct snd_kcontrol_new wm9713_hpl_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", HPL_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Beep Playback Switch", HPL_MIXER, 5, 1, 0),
 SOC_DAPM_SINGLE("Voice Playback Switch", HPL_MIXER, 4, 1, 0),
 SOC_DAPM_SINGLE("Aux Playback Switch", HPL_MIXER, 3, 1, 0),
 SOC_DAPM_SINGLE("PCM Playback Switch", HPL_MIXER, 2, 1, 0),
@@ -276,7 +303,7 @@ SOC_DAPM_SINGLE("Bypass Playback Switch", HPL_MIXER, 0, 1, 0),
 
 /* Right Headphone Mixers */
 static const struct snd_kcontrol_new wm9713_hpr_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", HPR_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Beep Playback Switch", HPR_MIXER, 5, 1, 0),
 SOC_DAPM_SINGLE("Voice Playback Switch", HPR_MIXER, 4, 1, 0),
 SOC_DAPM_SINGLE("Aux Playback Switch", HPR_MIXER, 3, 1, 0),
 SOC_DAPM_SINGLE("PCM Playback Switch", HPR_MIXER, 2, 1, 0),
@@ -294,7 +321,7 @@ SOC_DAPM_ENUM("Route", wm9713_enum[0]);
 
 /* Speaker Mixer */
 static const struct snd_kcontrol_new wm9713_speaker_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", AC97_AUX, 11, 1, 1),
+SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 11, 1, 1),
 SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 11, 1, 1),
 SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 11, 1, 1),
 SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 14, 1, 1),
@@ -304,7 +331,7 @@ SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 14, 1, 1),
 
 /* Mono Mixer */
 static const struct snd_kcontrol_new wm9713_mono_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", AC97_AUX, 7, 1, 1),
+SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 7, 1, 1),
 SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 7, 1, 1),
 SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 7, 1, 1),
 SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 13, 1, 1),
@@ -463,7 +490,7 @@ SND_SOC_DAPM_VMID("VMID"),
 
 static const struct snd_soc_dapm_route audio_map[] = {
         /* left HP mixer */
-        {"Left HP Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Left HP Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Left HP Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Left HP Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Left HP Mixer", "Bypass Playback Switch",  "Left Line In"},
@@ -472,7 +499,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Left HP Mixer", NULL,  "Capture Headphone Mux"},
 
         /* right HP mixer */
-        {"Right HP Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Right HP Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Right HP Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Right HP Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Right HP Mixer", "Bypass Playback Switch",  "Right Line In"},
@@ -491,7 +518,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Capture Mixer", NULL, "Right Capture Source"},
 
         /* speaker mixer */
-        {"Speaker Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Speaker Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Speaker Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Speaker Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Speaker Mixer", "Bypass Playback Switch",  "Line Mixer"},
@@ -499,7 +526,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Speaker Mixer", "MonoIn Playback Switch",  "Mono In"},
 
         /* mono mixer */
-        {"Mono Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Mono Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Mono Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Mono Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Mono Mixer", "Bypass Playback Switch",  "Line Mixer"},
@@ -625,7 +652,6 @@ static int wm9713_add_widgets(struct snd_soc_codec *codec)
 
         snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
-        snd_soc_dapm_new_widgets(codec);
         return 0;
 }
 
@@ -800,8 +826,8 @@ static int wm9713_set_pll(struct snd_soc_codec *codec,
         return 0;
 }
 
-static int wm9713_set_dai_pll(struct snd_soc_dai *codec_dai,
-                int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int wm9713_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+                int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         return wm9713_set_pll(codec, pll_id, freq_in, freq_out);
@@ -1187,8 +1213,6 @@ static int wm9713_soc_probe(struct platform_device *pdev)
         struct snd_soc_codec *codec;
         int ret = 0, reg;
 
-        printk(KERN_INFO "WM9713/WM9714 SoC Audio Codec %s\n", WM9713_VERSION);
-
         socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec),
                                       GFP_KERNEL);
         if (socdev->card->codec == NULL)
@@ -1247,14 +1271,11 @@ static int wm9713_soc_probe(struct platform_device *pdev)
         snd_soc_add_controls(codec, wm9713_snd_ac97_controls,
                                 ARRAY_SIZE(wm9713_snd_ac97_controls));
         wm9713_add_widgets(codec);
-        ret = snd_soc_init_card(socdev);
-        if (ret < 0)
-                goto reset_err;
+
         return 0;
 
 reset_err:
         snd_soc_free_pcms(socdev);
-
 pcm_err:
         snd_soc_free_ac97_codec(codec);
 
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index e542027eea89..e1f225a3ac46 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -62,36 +62,108 @@ static const char *speaker_mode_text[] = {
 static const struct soc_enum speaker_mode =
         SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text);
 
-static void wait_for_dc_servo(struct snd_soc_codec *codec)
+static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op)
 {
         unsigned int reg;
         int count = 0;
+        unsigned int val;
+
+        val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1;
+
+        /* Trigger the command */
+        snd_soc_write(codec, WM8993_DC_SERVO_0, val);
 
         dev_dbg(codec->dev, "Waiting for DC servo...\n");
+
         do {
                 count++;
                 msleep(1);
-                reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0);
-                dev_dbg(codec->dev, "DC servo status: %x\n", reg);
-        } while ((reg & WM8993_DCS_CAL_COMPLETE_MASK)
-                 != WM8993_DCS_CAL_COMPLETE_MASK && count < 1000);
+                reg = snd_soc_read(codec, WM8993_DC_SERVO_0);
+                dev_dbg(codec->dev, "DC servo: %x\n", reg);
+        } while (reg & op && count < 400);
 
-        if ((reg & WM8993_DCS_CAL_COMPLETE_MASK)
-            != WM8993_DCS_CAL_COMPLETE_MASK)
+        if (reg & op)
                 dev_err(codec->dev, "Timed out waiting for DC Servo\n");
 }
 
 /*
+ * Startup calibration of the DC servo
+ */
+static void calibrate_dc_servo(struct snd_soc_codec *codec)
+{
+        struct wm_hubs_data *hubs = codec->private_data;
+        u16 reg, reg_l, reg_r, dcs_cfg;
+
+        /* Set for 32 series updates */
+        snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
+                            WM8993_DCS_SERIES_NO_01_MASK,
+                            32 << WM8993_DCS_SERIES_NO_01_SHIFT);
+        wait_for_dc_servo(codec,
+                          WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1);
+
+        /* Apply correction to DC servo result */
+        if (hubs->dcs_codes) {
+                dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
+                        hubs->dcs_codes);
+
+                /* Different chips in the family support different
+                 * readback methods.
+                 */
+                switch (hubs->dcs_readback_mode) {
+                case 0:
+                        reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
+                                & WM8993_DCS_INTEG_CHAN_0_MASK;;
+                        reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
+                                & WM8993_DCS_INTEG_CHAN_1_MASK;
+                        break;
+                case 1:
+                        reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
+                        reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+                                >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+                        reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+                        break;
+                default:
+                        WARN(1, "Unknown DCS readback method");
+                        break;
+                }
+
+                /* HPOUT1L */
+                if (reg_l + hubs->dcs_codes > 0 &&
+                    reg_l + hubs->dcs_codes < 0xff)
+                        reg_l += hubs->dcs_codes;
+                dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+
+                /* HPOUT1R */
+                if (reg_r + hubs->dcs_codes > 0 &&
+                    reg_r + hubs->dcs_codes < 0xff)
+                        reg_r += hubs->dcs_codes;
+                dcs_cfg |= reg_r;
+
+                /* Do it */
+                snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg);
+                wait_for_dc_servo(codec,
+                                  WM8993_DCS_TRIG_DAC_WR_0 |
+                                  WM8993_DCS_TRIG_DAC_WR_1);
+        }
+}
+
+/*
  * Update the DC servo calibration on gain changes
  */
 static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
-                              struct snd_ctl_elem_value *ucontrol)
+                               struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct wm_hubs_data *hubs = codec->private_data;
         int ret;
 
         ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
 
+        /* If we're applying an offset correction then updating the
+         * callibration would be likely to introduce further offsets. */
+        if (hubs->dcs_codes)
+                return ret;
+
         /* Only need to do this if the outputs are active */
         if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1)
             & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA))
@@ -251,6 +323,47 @@ SOC_SINGLE_TLV("LINEOUT2 Volume", WM8993_LINE_OUTPUTS_VOLUME, 0, 1, 1,
                line_tlv),
 };
 
+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;
+
+        switch (event) {
+        case SND_SOC_DAPM_PRE_PMU:
+                switch (hubs->hp_startup_mode) {
+                case 0:
+                        break;
+                case 1:
+                        /* Enable the headphone amp */
+                        snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
+                                            WM8993_HPOUT1L_ENA |
+                                            WM8993_HPOUT1R_ENA,
+                                            WM8993_HPOUT1L_ENA |
+                                            WM8993_HPOUT1R_ENA);
+
+                        /* Enable the second stage */
+                        snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
+                                            WM8993_HPOUT1L_DLY |
+                                            WM8993_HPOUT1R_DLY,
+                                            WM8993_HPOUT1L_DLY |
+                                            WM8993_HPOUT1R_DLY);
+                        break;
+                default:
+                        dev_err(codec->dev, "Unknown HP startup mode %d\n",
+                                hubs->hp_startup_mode);
+                        break;
+                }
+
+        case SND_SOC_DAPM_PRE_PMD:
+                snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1,
+                                    WM8993_CP_ENA, 0);
+                break;
+        }
+
+        return 0;
+}
+
 static int hp_event(struct snd_soc_dapm_widget *w,
                     struct snd_kcontrol *kcontrol, int event)
 {
@@ -271,14 +384,11 @@ static int hp_event(struct snd_soc_dapm_widget *w,
                 reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY;
                 snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
 
-                /* Start the DC servo */
-                snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
-                                    0xFFFF,
-                                    WM8993_DCS_ENA_CHAN_0 |
-                                    WM8993_DCS_ENA_CHAN_1 |
-                                    WM8993_DCS_TRIG_STARTUP_1 |
-                                    WM8993_DCS_TRIG_STARTUP_0);
-                wait_for_dc_servo(codec);
+                /* Smallest supported update interval */
+                snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
+                                    WM8993_DCS_TIMER_PERIOD_01_MASK, 1);
+
+                calibrate_dc_servo(codec);
 
                 reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT |
                         WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT;
@@ -286,23 +396,19 @@ static int hp_event(struct snd_soc_dapm_widget *w,
                 break;
 
         case SND_SOC_DAPM_PRE_PMD:
-                reg &= ~(WM8993_HPOUT1L_RMV_SHORT |
-                         WM8993_HPOUT1L_DLY |
-                         WM8993_HPOUT1L_OUTP |
-                         WM8993_HPOUT1R_RMV_SHORT |
-                         WM8993_HPOUT1R_DLY |
-                         WM8993_HPOUT1R_OUTP);
+                snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
+                                    WM8993_HPOUT1L_DLY |
+                                    WM8993_HPOUT1R_DLY |
+                                    WM8993_HPOUT1L_RMV_SHORT |
+                                    WM8993_HPOUT1R_RMV_SHORT, 0);
 
-                snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
-                                    0xffff, 0);
+                snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
+                                    WM8993_HPOUT1L_OUTP |
+                                    WM8993_HPOUT1R_OUTP, 0);
 
-                snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
                 snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_1,
                                     WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA,
                                     0);
-
-                snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1,
-                                    WM8993_CP_ENA, 0);
                 break;
         }
 
@@ -438,11 +544,11 @@ static const struct snd_soc_dapm_widget analogue_dapm_widgets[] = {
 SND_SOC_DAPM_INPUT("IN1LN"),
 SND_SOC_DAPM_INPUT("IN1LP"),
 SND_SOC_DAPM_INPUT("IN2LN"),
-SND_SOC_DAPM_INPUT("IN2LP/VXRN"),
+SND_SOC_DAPM_INPUT("IN2LP:VXRN"),
 SND_SOC_DAPM_INPUT("IN1RN"),
 SND_SOC_DAPM_INPUT("IN1RP"),
 SND_SOC_DAPM_INPUT("IN2RN"),
-SND_SOC_DAPM_INPUT("IN2RP/VXRP"),
+SND_SOC_DAPM_INPUT("IN2RP:VXRP"),
 
 SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0),
 SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0),
@@ -473,6 +579,8 @@ SND_SOC_DAPM_MIXER("Right Output Mixer", WM8993_POWER_MANAGEMENT_3, 4, 0,
 SND_SOC_DAPM_PGA("Left Output PGA", WM8993_POWER_MANAGEMENT_3, 7, 0, NULL, 0),
 SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0),
 
+SND_SOC_DAPM_SUPPLY("Headphone Supply", SND_SOC_NOPM, 0, 0, hp_supply_event, 
+                    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
 SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0,
                    NULL, 0,
                    hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -537,14 +645,14 @@ static const struct snd_soc_dapm_route analogue_routes[] = {
         { "IN1R PGA", "IN1RP Switch", "IN1RP" },
         { "IN1R PGA", "IN1RN Switch", "IN1RN" },
 
-        { "IN2L PGA", "IN2LP Switch", "IN2LP/VXRN" },
+        { "IN2L PGA", "IN2LP Switch", "IN2LP:VXRN" },
         { "IN2L PGA", "IN2LN Switch", "IN2LN" },
 
-        { "IN2R PGA", "IN2RP Switch", "IN2RP/VXRP" },
+        { "IN2R PGA", "IN2RP Switch", "IN2RP:VXRP" },
         { "IN2R PGA", "IN2RN Switch", "IN2RN" },
 
-        { "Direct Voice", NULL, "IN2LP/VXRN" },
-        { "Direct Voice", NULL, "IN2RP/VXRP" },
+        { "Direct Voice", NULL, "IN2LP:VXRN" },
+        { "Direct Voice", NULL, "IN2RP:VXRP" },
 
         { "MIXINL", "IN1L Switch", "IN1L PGA" },
         { "MIXINL", "IN2L Switch", "IN2L PGA" },
@@ -565,7 +673,7 @@ static const struct snd_soc_dapm_route analogue_routes[] = {
         { "Left Output Mixer", "Right Input Switch", "MIXINR" },
         { "Left Output Mixer", "IN2RN Switch", "IN2RN" },
         { "Left Output Mixer", "IN2LN Switch", "IN2LN" },
-        { "Left Output Mixer", "IN2LP Switch", "IN2LP/VXRN" },
+        { "Left Output Mixer", "IN2LP Switch", "IN2LP:VXRN" },
         { "Left Output Mixer", "IN1L Switch", "IN1L PGA" },
         { "Left Output Mixer", "IN1R Switch", "IN1R PGA" },
 
@@ -573,7 +681,7 @@ static const struct snd_soc_dapm_route analogue_routes[] = {
         { "Right Output Mixer", "Right Input Switch", "MIXINR" },
         { "Right Output Mixer", "IN2LN Switch", "IN2LN" },
         { "Right Output Mixer", "IN2RN Switch", "IN2RN" },
-        { "Right Output Mixer", "IN2RP Switch", "IN2RP/VXRP" },
+        { "Right Output Mixer", "IN2RP Switch", "IN2RP:VXRP" },
         { "Right Output Mixer", "IN1L Switch", "IN1L PGA" },
         { "Right Output Mixer", "IN1R Switch", "IN1R PGA" },
 
@@ -626,6 +734,7 @@ static const struct snd_soc_dapm_route analogue_routes[] = {
         { "Headphone PGA", NULL, "Left Headphone Mux" },
         { "Headphone PGA", NULL, "Right Headphone Mux" },
         { "Headphone PGA", NULL, "CLK_SYS" },
+        { "Headphone PGA", NULL, "Headphone Supply" },
 
         { "HPOUT1L", NULL, "Headphone PGA" },
         { "HPOUT1R", NULL, "Headphone PGA" },
@@ -738,6 +847,47 @@ int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(wm_hubs_add_analogue_routes);
 
+int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec,
+                                  int lineout1_diff, int lineout2_diff,
+                                  int lineout1fb, int lineout2fb,
+                                  int jd_scthr, int jd_thr, int micbias1_lvl,
+                                  int micbias2_lvl)
+{
+        if (!lineout1_diff)
+                snd_soc_update_bits(codec, WM8993_LINE_MIXER1,
+                                    WM8993_LINEOUT1_MODE,
+                                    WM8993_LINEOUT1_MODE);
+        if (!lineout2_diff)
+                snd_soc_update_bits(codec, WM8993_LINE_MIXER2,
+                                    WM8993_LINEOUT2_MODE,
+                                    WM8993_LINEOUT2_MODE);
+
+        /* If the line outputs are differential then we aren't presenting
+         * VMID as an output and can disable it.
+         */
+        if (lineout1_diff && lineout2_diff)
+                codec->idle_bias_off = 1;
+
+        if (lineout1fb)
+                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
+                                    WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB);
+
+        if (lineout2fb)
+                snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
+                                    WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB);
+
+        snd_soc_update_bits(codec, WM8993_MICBIAS,
+                            WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK |
+                            WM8993_MICB1_LVL | WM8993_MICB2_LVL,
+                            jd_scthr << WM8993_JD_SCTHR_SHIFT |
+                            jd_thr << WM8993_JD_THR_SHIFT |
+                            micbias1_lvl |
+                            micbias2_lvl << WM8993_MICB2_LVL_SHIFT);
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(wm_hubs_handle_analogue_pdata);
+
 MODULE_DESCRIPTION("Shared support for Wolfson hubs products");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index ec09cb6a2939..e51c16683589 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -18,7 +18,19 @@ struct snd_soc_codec;
 
 extern const unsigned int wm_hubs_spkmix_tlv[];
 
+/* This *must* be the first element of the codec->private_data struct */
+struct wm_hubs_data {
+        int dcs_codes;
+        int dcs_readback_mode;
+        int hp_startup_mode;
+};
+
 extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
 extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
+extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
+                                         int lineout1_diff, int lineout2_diff,
+                                         int lineout1fb, int lineout2fb,
+                                         int jd_scthr, int jd_thr,
+                                         int micbias1_lvl, int micbias2_lvl);
 
 #endif
diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig
index 4dfd4ad9d90e..047ee39418c0 100644
--- a/sound/soc/davinci/Kconfig
+++ b/sound/soc/davinci/Kconfig
@@ -13,9 +13,9 @@ config SND_DAVINCI_SOC_MCASP
         tristate
 
 config SND_DAVINCI_SOC_EVM
-        tristate "SoC Audio support for DaVinci DM6446 or DM355 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
+        depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM  || MACH_DAVINCI_DM365_EVM
         select SND_DAVINCI_SOC_I2S
         select SND_SOC_TLV320AIC3X
         help
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 67414f659405..7ccbe6684fc2 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -45,7 +45,8 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
         unsigned sysclk;
 
         /* ASP1 on DM355 EVM is clocked by an external oscillator */
-        if (machine_is_davinci_dm355_evm() || machine_is_davinci_dm6467_evm())
+        if (machine_is_davinci_dm355_evm() || machine_is_davinci_dm6467_evm() ||
+            machine_is_davinci_dm365_evm())
                 sysclk = 27000000;
 
         /* ASP0 in DM6446 EVM is clocked by U55, as configured by
@@ -176,7 +177,7 @@ static struct snd_soc_dai_link da8xx_evm_dai = {
         .ops = &evm_ops,
 };
 
-/* davinci-evm audio machine driver */
+/* davinci dm6446, dm355 or dm365 evm audio machine driver */
 static struct snd_soc_card snd_soc_card_evm = {
         .name = "DaVinci EVM",
         .platform = &davinci_soc_platform,
@@ -243,7 +244,7 @@ static int __init evm_init(void)
         int index;
         int ret;
 
-        if (machine_is_davinci_evm()) {
+        if (machine_is_davinci_evm() || machine_is_davinci_dm365_evm()) {
                 evm_snd_dev_data = &evm_snd_devdata;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 4ae707048021..adadcd3aa1b1 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
@@ -97,12 +98,24 @@ enum {
         DAVINCI_MCBSP_WORD_32,
 };
 
+static const unsigned char data_type[SNDRV_PCM_FORMAT_S32_LE + 1] = {
+        [SNDRV_PCM_FORMAT_S8]           = 1,
+        [SNDRV_PCM_FORMAT_S16_LE]       = 2,
+        [SNDRV_PCM_FORMAT_S32_LE]       = 4,
+};
+
+static const unsigned char asp_word_length[SNDRV_PCM_FORMAT_S32_LE + 1] = {
+        [SNDRV_PCM_FORMAT_S8]           = DAVINCI_MCBSP_WORD_8,
+        [SNDRV_PCM_FORMAT_S16_LE]       = DAVINCI_MCBSP_WORD_16,
+        [SNDRV_PCM_FORMAT_S32_LE]       = DAVINCI_MCBSP_WORD_32,
+};
+
+static const unsigned char double_fmt[SNDRV_PCM_FORMAT_S32_LE + 1] = {
+        [SNDRV_PCM_FORMAT_S8]           = SNDRV_PCM_FORMAT_S16_LE,
+        [SNDRV_PCM_FORMAT_S16_LE]       = SNDRV_PCM_FORMAT_S32_LE,
+};
+
 struct davinci_mcbsp_dev {
-        /*
-         * dma_params must be first because rtd->dai->cpu_dai->private_data
-         * is cast to a pointer of an array of struct davinci_pcm_dma_params in
-         * davinci_pcm_open.
-         */
         struct davinci_pcm_dma_params   dma_params[2];
         void __iomem                    *base;
 #define MOD_DSP_A       0
@@ -110,6 +123,27 @@ struct davinci_mcbsp_dev {
         int                             mode;
         u32                             pcr;
         struct clk                      *clk;
+        /*
+         * Combining both channels into 1 element will at least double the
+         * amount of time between servicing the dma channel, increase
+         * effiency, and reduce the chance of overrun/underrun. But,
+         * it will result in the left & right channels being swapped.
+         *
+         * If relabeling the left and right channels is not possible,
+         * you may want to let the codec know to swap them back.
+         *
+         * It may allow x10 the amount of time to service dma requests,
+         * if the codec is master and is using an unnecessarily fast bit clock
+         * (ie. tlvaic23b), independent of the sample rate. So, having an
+         * entire frame at once means it can be serviced at the sample rate
+         * instead of the bit clock rate.
+         *
+         * In the now unlikely case that an underrun still
+         * occurs, both the left and right samples will be repeated
+         * so that no pops are heard, and the left and right channels
+         * won't end up being swapped because of the underrun.
+         */
+        unsigned enable_channel_combine:1;
 };
 
 static inline void davinci_mcbsp_write_reg(struct davinci_mcbsp_dev *dev,
@@ -349,6 +383,8 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
         int mcbsp_word_length;
         unsigned int rcr, xcr, srgr;
         u32 spcr;
+        snd_pcm_format_t fmt;
+        unsigned element_cnt = 1;
 
         /* general line settings */
         spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
@@ -378,27 +414,24 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
                 xcr |= DAVINCI_MCBSP_XCR_XDATDLY(1);
         }
         /* Determine xfer data type */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S8:
-                dma_params->data_type = 1;
-                mcbsp_word_length = DAVINCI_MCBSP_WORD_8;
-                break;
-        case SNDRV_PCM_FORMAT_S16_LE:
-                dma_params->data_type = 2;
-                mcbsp_word_length = DAVINCI_MCBSP_WORD_16;
-                break;
-        case SNDRV_PCM_FORMAT_S32_LE:
-                dma_params->data_type = 4;
-                mcbsp_word_length = DAVINCI_MCBSP_WORD_32;
-                break;
-        default:
+        fmt = params_format(params);
+        if ((fmt > SNDRV_PCM_FORMAT_S32_LE) || !data_type[fmt]) {
                 printk(KERN_WARNING "davinci-i2s: unsupported PCM format\n");
                 return -EINVAL;
         }
 
-        dma_params->acnt  = dma_params->data_type;
-        rcr |= DAVINCI_MCBSP_RCR_RFRLEN1(1);
-        xcr |= DAVINCI_MCBSP_XCR_XFRLEN1(1);
+        if (params_channels(params) == 2) {
+                element_cnt = 2;
+                if (double_fmt[fmt] && dev->enable_channel_combine) {
+                        element_cnt = 1;
+                        fmt = double_fmt[fmt];
+                }
+        }
+        dma_params->acnt = dma_params->data_type = data_type[fmt];
+        dma_params->fifo_level = 0;
+        mcbsp_word_length = asp_word_length[fmt];
+        rcr |= DAVINCI_MCBSP_RCR_RFRLEN1(element_cnt - 1);
+        xcr |= DAVINCI_MCBSP_XCR_XFRLEN1(element_cnt - 1);
 
         rcr |= DAVINCI_MCBSP_RCR_RWDLEN1(mcbsp_word_length) |
                 DAVINCI_MCBSP_RCR_RWDLEN2(mcbsp_word_length);
@@ -513,7 +546,13 @@ static int davinci_i2s_probe(struct platform_device *pdev)
                 ret = -ENOMEM;
                 goto err_release_region;
         }
-
+        if (pdata) {
+                dev->enable_channel_combine = pdata->enable_channel_combine;
+                dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].sram_size =
+                        pdata->sram_size_playback;
+                dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].sram_size =
+                        pdata->sram_size_capture;
+        }
         dev->clk = clk_get(&pdev->dev, NULL);
         if (IS_ERR(dev->clk)) {
                 ret = -ENODEV;
@@ -547,6 +586,8 @@ static int davinci_i2s_probe(struct platform_device *pdev)
         dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start;
 
         davinci_i2s_dai.private_data = dev;
+        davinci_i2s_dai.capture.dma_data = dev->dma_params;
+        davinci_i2s_dai.playback.dma_data = dev->dma_params;
         ret = snd_soc_register_dai(&davinci_i2s_dai);
         if (ret != 0)
                 goto err_free_mem;
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 5d1f98a4c978..79f0f4ad242c 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
@@ -714,16 +715,13 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
         struct davinci_pcm_dma_params *dma_params =
                                         &dev->dma_params[substream->stream];
         int word_length;
-        u8 numevt;
+        u8 fifo_level;
 
         davinci_hw_common_param(dev, substream->stream);
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                numevt = dev->txnumevt;
+                fifo_level = dev->txnumevt;
         else
-                numevt = dev->rxnumevt;
-
-        if (!numevt)
-                numevt = 1;
+                fifo_level = dev->rxnumevt;
 
         if (dev->op_mode == DAVINCI_MCASP_DIT_MODE)
                 davinci_hw_dit_param(dev);
@@ -751,12 +749,12 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        if (dev->version == MCASP_VERSION_2) {
-                dma_params->data_type *= numevt;
-                dma_params->acnt = 4 * numevt;
-        } else
+        if (dev->version == MCASP_VERSION_2 && !fifo_level)
+                dma_params->acnt = 4;
+        else
                 dma_params->acnt = dma_params->data_type;
 
+        dma_params->fifo_level = fifo_level;
         davinci_config_channel_size(dev, word_length);
 
         return 0;
@@ -770,14 +768,26 @@ static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
         int ret = 0;
 
         switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (!dev->clk_active) {
+                        clk_enable(dev->clk);
+                        dev->clk_active = 1;
+                }
                 davinci_mcasp_start(dev, substream->stream);
                 break;
 
-        case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
+                davinci_mcasp_stop(dev, substream->stream);
+                if (dev->clk_active) {
+                        clk_disable(dev->clk);
+                        dev->clk_active = 0;
+                }
+
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                 davinci_mcasp_stop(dev, substream->stream);
                 break;
@@ -869,6 +879,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
         }
 
         clk_enable(dev->clk);
+        dev->clk_active = 1;
 
         dev->base = (void __iomem *)IO_ADDRESS(mem->start);
         dev->op_mode = pdata->op_mode;
@@ -907,6 +918,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
         dma_data->channel = res->start;
         davinci_mcasp_dai[pdata->op_mode].private_data = dev;
+        davinci_mcasp_dai[pdata->op_mode].capture.dma_data = dev->dma_params;
+        davinci_mcasp_dai[pdata->op_mode].playback.dma_data = dev->dma_params;
         davinci_mcasp_dai[pdata->op_mode].dev = &pdev->dev;
         ret = snd_soc_register_dai(&davinci_mcasp_dai[pdata->op_mode]);
 
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index 9d179cc88f7b..e755b5121ec7 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -39,16 +39,12 @@ enum {
 };
 
 struct davinci_audio_dev {
-        /*
-         * dma_params must be first because rtd->dai->cpu_dai->private_data
-         * is cast to a pointer of an array of struct davinci_pcm_dma_params in
-         * davinci_pcm_open.
-         */
         struct davinci_pcm_dma_params dma_params[2];
         void __iomem *base;
         int sample_rate;
         struct clk *clk;
         unsigned int codec_fmt;
+        u8 clk_active;
 
         /* McASP specific data */
         int     tdm_slots;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index c73a915f233f..2dc406f42fe7 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -3,6 +3,7 @@
  *
  * Author:      Vladimir Barinov, <vbarinov@embeddedalley.com>
  * Copyright:   (C) 2007 MontaVista Software, Inc., <source@mvista.com>
+ * added SRAM ping/pong (C) 2008 Troy Kisky <troy.kisky@boundarydevices.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
@@ -23,10 +24,51 @@
 
 #include <asm/dma.h>
 #include <mach/edma.h>
+#include <mach/sram.h>
 
 #include "davinci-pcm.h"
 
-static struct snd_pcm_hardware davinci_pcm_hardware = {
+#ifdef DEBUG
+static void print_buf_info(int slot, char *name)
+{
+        struct edmacc_param p;
+        if (slot < 0)
+                return;
+        edma_read_slot(slot, &p);
+        printk(KERN_DEBUG "%s: 0x%x, opt=%x, src=%x, a_b_cnt=%x dst=%x\n",
+                        name, slot, p.opt, p.src, p.a_b_cnt, p.dst);
+        printk(KERN_DEBUG "    src_dst_bidx=%x link_bcntrld=%x src_dst_cidx=%x ccnt=%x\n",
+                        p.src_dst_bidx, p.link_bcntrld, p.src_dst_cidx, p.ccnt);
+}
+#else
+static void print_buf_info(int slot, char *name)
+{
+}
+#endif
+
+static struct snd_pcm_hardware pcm_hardware_playback = {
+        .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
+                 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
+        .formats = (SNDRV_PCM_FMTBIT_S16_LE),
+        .rates = (SNDRV_PCM_RATE_8000 | 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 |
+                  SNDRV_PCM_RATE_KNOT),
+        .rate_min = 8000,
+        .rate_max = 96000,
+        .channels_min = 2,
+        .channels_max = 2,
+        .buffer_bytes_max = 128 * 1024,
+        .period_bytes_min = 32,
+        .period_bytes_max = 8 * 1024,
+        .periods_min = 16,
+        .periods_max = 255,
+        .fifo_size = 0,
+};
+
+static struct snd_pcm_hardware pcm_hardware_capture = {
         .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
                  SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
                  SNDRV_PCM_INFO_PAUSE),
@@ -48,102 +90,410 @@ static struct snd_pcm_hardware davinci_pcm_hardware = {
         .fifo_size = 0,
 };
 
+/*
+ * How ping/pong works....
+ *
+ * Playback:
+ * ram_params - copys 2*ping_size from start of SDRAM to iram,
+ *      links to ram_link2
+ * ram_link2 - copys rest of SDRAM to iram in ping_size units,
+ *      links to ram_link
+ * ram_link - copys entire SDRAM to iram in ping_size uints,
+ *      links to self
+ *
+ * asp_params - same as asp_link[0]
+ * asp_link[0] - copys from lower half of iram to asp port
+ *      links to asp_link[1], triggers iram copy event on completion
+ * asp_link[1] - copys from upper half of iram to asp port
+ *      links to asp_link[0], triggers iram copy event on completion
+ *      triggers interrupt only needed to let upper SOC levels update position
+ *      in stream on completion
+ *
+ * When playback is started:
+ *      ram_params started
+ *      asp_params started
+ *
+ * Capture:
+ * ram_params - same as ram_link,
+ *      links to ram_link
+ * ram_link - same as playback
+ *      links to self
+ *
+ * asp_params - same as playback
+ * asp_link[0] - same as playback
+ * asp_link[1] - same as playback
+ *
+ * When capture is started:
+ *      asp_params started
+ */
 struct davinci_runtime_data {
         spinlock_t lock;
         int period;             /* current DMA period */
-        int master_lch;         /* Master DMA channel */
-        int slave_lch;          /* linked parameter RAM reload slot */
+        int asp_channel;        /* Master DMA channel */
+        int asp_link[2];        /* asp parameter link channel, ping/pong */
         struct davinci_pcm_dma_params *params;  /* DMA params */
+        int ram_channel;
+        int ram_link;
+        int ram_link2;
+        struct edmacc_param asp_params;
+        struct edmacc_param ram_params;
 };
 
+/*
+ * Not used with ping/pong
+ */
 static void davinci_pcm_enqueue_dma(struct snd_pcm_substream *substream)
 {
         struct davinci_runtime_data *prtd = substream->runtime->private_data;
         struct snd_pcm_runtime *runtime = substream->runtime;
-        int lch = prtd->slave_lch;
+        int link = prtd->asp_link[0];
         unsigned int period_size;
         unsigned int dma_offset;
         dma_addr_t dma_pos;
         dma_addr_t src, dst;
         unsigned short src_bidx, dst_bidx;
+        unsigned short src_cidx, dst_cidx;
         unsigned int data_type;
         unsigned short acnt;
         unsigned int count;
+        unsigned int fifo_level;
 
         period_size = snd_pcm_lib_period_bytes(substream);
         dma_offset = prtd->period * period_size;
         dma_pos = runtime->dma_addr + dma_offset;
+        fifo_level = prtd->params->fifo_level;
 
         pr_debug("davinci_pcm: audio_set_dma_params_play channel = %d "
-                "dma_ptr = %x period_size=%x\n", lch, dma_pos, period_size);
+                "dma_ptr = %x period_size=%x\n", link, dma_pos, period_size);
 
         data_type = prtd->params->data_type;
         count = period_size / data_type;
+        if (fifo_level)
+                count /= fifo_level;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 src = dma_pos;
                 dst = prtd->params->dma_addr;
                 src_bidx = data_type;
                 dst_bidx = 0;
+                src_cidx = data_type * fifo_level;
+                dst_cidx = 0;
         } else {
                 src = prtd->params->dma_addr;
                 dst = dma_pos;
                 src_bidx = 0;
                 dst_bidx = data_type;
+                src_cidx = 0;
+                dst_cidx = data_type * fifo_level;
         }
 
         acnt = prtd->params->acnt;
-        edma_set_src(lch, src, INCR, W8BIT);
-        edma_set_dest(lch, dst, INCR, W8BIT);
-        edma_set_src_index(lch, src_bidx, 0);
-        edma_set_dest_index(lch, dst_bidx, 0);
-        edma_set_transfer_params(lch, acnt, count, 1, 0, ASYNC);
+        edma_set_src(link, src, INCR, W8BIT);
+        edma_set_dest(link, dst, INCR, W8BIT);
+
+        edma_set_src_index(link, src_bidx, src_cidx);
+        edma_set_dest_index(link, dst_bidx, dst_cidx);
+
+        if (!fifo_level)
+                edma_set_transfer_params(link, acnt, count, 1, 0, ASYNC);
+        else
+                edma_set_transfer_params(link, acnt, fifo_level, count,
+                                                        fifo_level, ABSYNC);
 
         prtd->period++;
         if (unlikely(prtd->period >= runtime->periods))
                 prtd->period = 0;
 }
 
-static void davinci_pcm_dma_irq(unsigned lch, u16 ch_status, void *data)
+static void davinci_pcm_dma_irq(unsigned link, u16 ch_status, void *data)
 {
         struct snd_pcm_substream *substream = data;
         struct davinci_runtime_data *prtd = substream->runtime->private_data;
 
-        pr_debug("davinci_pcm: lch=%d, status=0x%x\n", lch, ch_status);
+        print_buf_info(prtd->ram_channel, "i ram_channel");
+        pr_debug("davinci_pcm: link=%d, status=0x%x\n", link, ch_status);
 
         if (unlikely(ch_status != DMA_COMPLETE))
                 return;
 
         if (snd_pcm_running(substream)) {
+                if (prtd->ram_channel < 0) {
+                        /* No ping/pong must fix up link dma data*/
+                        spin_lock(&prtd->lock);
+                        davinci_pcm_enqueue_dma(substream);
+                        spin_unlock(&prtd->lock);
+                }
                 snd_pcm_period_elapsed(substream);
+        }
+}
+
+static int allocate_sram(struct snd_pcm_substream *substream, unsigned size,
+                struct snd_pcm_hardware *ppcm)
+{
+        struct snd_dma_buffer *buf = &substream->dma_buffer;
+        struct snd_dma_buffer *iram_dma = NULL;
+        dma_addr_t iram_phys = 0;
+        void *iram_virt = NULL;
+
+        if (buf->private_data || !size)
+                return 0;
+
+        ppcm->period_bytes_max = size;
+        iram_virt = sram_alloc(size, &iram_phys);
+        if (!iram_virt)
+                goto exit1;
+        iram_dma = kzalloc(sizeof(*iram_dma), GFP_KERNEL);
+        if (!iram_dma)
+                goto exit2;
+        iram_dma->area = iram_virt;
+        iram_dma->addr = iram_phys;
+        memset(iram_dma->area, 0, size);
+        iram_dma->bytes = size;
+        buf->private_data = iram_dma;
+        return 0;
+exit2:
+        if (iram_virt)
+                sram_free(iram_virt, size);
+exit1:
+        return -ENOMEM;
+}
+
+/*
+ * Only used with ping/pong.
+ * This is called after runtime->dma_addr, period_bytes and data_type are valid
+ */
+static int ping_pong_dma_setup(struct snd_pcm_substream *substream)
+{
+        unsigned short ram_src_cidx, ram_dst_cidx;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct davinci_runtime_data *prtd = runtime->private_data;
+        struct snd_dma_buffer *iram_dma =
+                (struct snd_dma_buffer *)substream->dma_buffer.private_data;
+        struct davinci_pcm_dma_params *params = prtd->params;
+        unsigned int data_type = params->data_type;
+        unsigned int acnt = params->acnt;
+        /* divide by 2 for ping/pong */
+        unsigned int ping_size = snd_pcm_lib_period_bytes(substream) >> 1;
+        int link = prtd->asp_link[1];
+        unsigned int fifo_level = prtd->params->fifo_level;
+        unsigned int count;
+        if ((data_type == 0) || (data_type > 4)) {
+                printk(KERN_ERR "%s: data_type=%i\n", __func__, data_type);
+                return -EINVAL;
+        }
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                dma_addr_t asp_src_pong = iram_dma->addr + ping_size;
+                ram_src_cidx = ping_size;
+                ram_dst_cidx = -ping_size;
+                edma_set_src(link, asp_src_pong, INCR, W8BIT);
+
+                link = prtd->asp_link[0];
+                edma_set_src_index(link, data_type, data_type * fifo_level);
+                link = prtd->asp_link[1];
+                edma_set_src_index(link, data_type, data_type * fifo_level);
+
+                link = prtd->ram_link;
+                edma_set_src(link, runtime->dma_addr, INCR, W32BIT);
+        } else {
+                dma_addr_t asp_dst_pong = iram_dma->addr + ping_size;
+                ram_src_cidx = -ping_size;
+                ram_dst_cidx = ping_size;
+                edma_set_dest(link, asp_dst_pong, INCR, W8BIT);
+
+                link = prtd->asp_link[0];
+                edma_set_dest_index(link, data_type, data_type * fifo_level);
+                link = prtd->asp_link[1];
+                edma_set_dest_index(link, data_type, data_type * fifo_level);
+
+                link = prtd->ram_link;
+                edma_set_dest(link, runtime->dma_addr, INCR, W32BIT);
+        }
+
+        if (!fifo_level) {
+                count = ping_size / data_type;
+                edma_set_transfer_params(prtd->asp_link[0], acnt, count,
+                                1, 0, ASYNC);
+                edma_set_transfer_params(prtd->asp_link[1], acnt, count,
+                                1, 0, ASYNC);
+        } else {
+                count = ping_size / (data_type * fifo_level);
+                edma_set_transfer_params(prtd->asp_link[0], acnt, fifo_level,
+                                count, fifo_level, ABSYNC);
+                edma_set_transfer_params(prtd->asp_link[1], acnt, fifo_level,
+                                count, fifo_level, ABSYNC);
+        }
+
+        link = prtd->ram_link;
+        edma_set_src_index(link, ping_size, ram_src_cidx);
+        edma_set_dest_index(link, ping_size, ram_dst_cidx);
+        edma_set_transfer_params(link, ping_size, 2,
+                        runtime->periods, 2, ASYNC);
 
-                spin_lock(&prtd->lock);
-                davinci_pcm_enqueue_dma(substream);
-                spin_unlock(&prtd->lock);
+        /* init master params */
+        edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
+        edma_read_slot(prtd->ram_link, &prtd->ram_params);
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                struct edmacc_param p_ram;
+                /* Copy entire iram buffer before playback started */
+                prtd->ram_params.a_b_cnt = (1 << 16) | (ping_size << 1);
+                /* 0 dst_bidx */
+                prtd->ram_params.src_dst_bidx = (ping_size << 1);
+                /* 0 dst_cidx */
+                prtd->ram_params.src_dst_cidx = (ping_size << 1);
+                prtd->ram_params.ccnt = 1;
+
+                /* Skip 1st period */
+                edma_read_slot(prtd->ram_link, &p_ram);
+                p_ram.src += (ping_size << 1);
+                p_ram.ccnt -= 1;
+                edma_write_slot(prtd->ram_link2, &p_ram);
+                /*
+                 * When 1st started, ram -> iram dma channel will fill the
+                 * entire iram.  Then, whenever a ping/pong asp buffer finishes,
+                 * 1/2 iram will be filled.
+                 */
+                prtd->ram_params.link_bcntrld =
+                        EDMA_CHAN_SLOT(prtd->ram_link2) << 5;
         }
+        return 0;
+}
+
+/* 1 asp tx or rx channel using 2 parameter channels
+ * 1 ram to/from iram channel using 1 parameter channel
+ *
+ * Playback
+ * ram copy channel kicks off first,
+ * 1st ram copy of entire iram buffer completion kicks off asp channel
+ * asp tcc always kicks off ram copy of 1/2 iram buffer
+ *
+ * Record
+ * asp channel starts, tcc kicks off ram copy
+ */
+static int request_ping_pong(struct snd_pcm_substream *substream,
+                struct davinci_runtime_data *prtd,
+                struct snd_dma_buffer *iram_dma)
+{
+        dma_addr_t asp_src_ping;
+        dma_addr_t asp_dst_ping;
+        int link;
+        struct davinci_pcm_dma_params *params = prtd->params;
+
+        /* Request ram master channel */
+        link = prtd->ram_channel = edma_alloc_channel(EDMA_CHANNEL_ANY,
+                                  davinci_pcm_dma_irq, substream,
+                                  EVENTQ_1);
+        if (link < 0)
+                goto exit1;
+
+        /* Request ram link channel */
+        link = prtd->ram_link = edma_alloc_slot(
+                        EDMA_CTLR(prtd->ram_channel), EDMA_SLOT_ANY);
+        if (link < 0)
+                goto exit2;
+
+        link = prtd->asp_link[1] = edma_alloc_slot(
+                        EDMA_CTLR(prtd->asp_channel), EDMA_SLOT_ANY);
+        if (link < 0)
+                goto exit3;
+
+        prtd->ram_link2 = -1;
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                link = prtd->ram_link2 = edma_alloc_slot(
+                        EDMA_CTLR(prtd->ram_channel), EDMA_SLOT_ANY);
+                if (link < 0)
+                        goto exit4;
+        }
+        /* circle ping-pong buffers */
+        edma_link(prtd->asp_link[0], prtd->asp_link[1]);
+        edma_link(prtd->asp_link[1], prtd->asp_link[0]);
+        /* circle ram buffers */
+        edma_link(prtd->ram_link, prtd->ram_link);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                asp_src_ping = iram_dma->addr;
+                asp_dst_ping = params->dma_addr;        /* fifo */
+        } else {
+                asp_src_ping = params->dma_addr;        /* fifo */
+                asp_dst_ping = iram_dma->addr;
+        }
+        /* ping */
+        link = prtd->asp_link[0];
+        edma_set_src(link, asp_src_ping, INCR, W16BIT);
+        edma_set_dest(link, asp_dst_ping, INCR, W16BIT);
+        edma_set_src_index(link, 0, 0);
+        edma_set_dest_index(link, 0, 0);
+
+        edma_read_slot(link, &prtd->asp_params);
+        prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f) | TCINTEN);
+        prtd->asp_params.opt |= TCCHEN | EDMA_TCC(prtd->ram_channel & 0x3f);
+        edma_write_slot(link, &prtd->asp_params);
+
+        /* pong */
+        link = prtd->asp_link[1];
+        edma_set_src(link, asp_src_ping, INCR, W16BIT);
+        edma_set_dest(link, asp_dst_ping, INCR, W16BIT);
+        edma_set_src_index(link, 0, 0);
+        edma_set_dest_index(link, 0, 0);
+
+        edma_read_slot(link, &prtd->asp_params);
+        prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f));
+        /* interrupt after every pong completion */
+        prtd->asp_params.opt |= TCINTEN | TCCHEN |
+                EDMA_TCC(EDMA_CHAN_SLOT(prtd->ram_channel));
+        edma_write_slot(link, &prtd->asp_params);
+
+        /* ram */
+        link = prtd->ram_link;
+        edma_set_src(link, iram_dma->addr, INCR, W32BIT);
+        edma_set_dest(link, iram_dma->addr, INCR, W32BIT);
+        pr_debug("%s: audio dma channels/slots in use for ram:%u %u %u,"
+                "for asp:%u %u %u\n", __func__,
+                prtd->ram_channel, prtd->ram_link, prtd->ram_link2,
+                prtd->asp_channel, prtd->asp_link[0],
+                prtd->asp_link[1]);
+        return 0;
+exit4:
+        edma_free_channel(prtd->asp_link[1]);
+        prtd->asp_link[1] = -1;
+exit3:
+        edma_free_channel(prtd->ram_link);
+        prtd->ram_link = -1;
+exit2:
+        edma_free_channel(prtd->ram_channel);
+        prtd->ram_channel = -1;
+exit1:
+        return link;
 }
 
 static int davinci_pcm_dma_request(struct snd_pcm_substream *substream)
 {
+        struct snd_dma_buffer *iram_dma;
         struct davinci_runtime_data *prtd = substream->runtime->private_data;
-        struct edmacc_param p_ram;
-        int ret;
+        struct davinci_pcm_dma_params *params = prtd->params;
+        int link;
 
-        /* Request master DMA channel */
-        ret = edma_alloc_channel(prtd->params->channel,
-                                  davinci_pcm_dma_irq, substream,
-                                  EVENTQ_0);
-        if (ret < 0)
-                return ret;
-        prtd->master_lch = ret;
+        if (!params)
+                return -ENODEV;
 
-        /* Request parameter RAM reload slot */
-        ret = edma_alloc_slot(EDMA_CTLR(prtd->master_lch), EDMA_SLOT_ANY);
-        if (ret < 0) {
-                edma_free_channel(prtd->master_lch);
-                return ret;
+        /* Request asp master DMA channel */
+        link = prtd->asp_channel = edma_alloc_channel(params->channel,
+                        davinci_pcm_dma_irq, substream, EVENTQ_0);
+        if (link < 0)
+                goto exit1;
+
+        /* Request asp link channels */
+        link = prtd->asp_link[0] = edma_alloc_slot(
+                        EDMA_CTLR(prtd->asp_channel), EDMA_SLOT_ANY);
+        if (link < 0)
+                goto exit2;
+
+        iram_dma = (struct snd_dma_buffer *)substream->dma_buffer.private_data;
+        if (iram_dma) {
+                if (request_ping_pong(substream, prtd, iram_dma) == 0)
+                        return 0;
+                printk(KERN_WARNING "%s: dma channel allocation failed,"
+                                "not using sram\n", __func__);
         }
-        prtd->slave_lch = ret;
 
         /* Issue transfer completion IRQ when the channel completes a
          * transfer, then always reload from the same slot (by a kind
@@ -154,12 +504,17 @@ static int davinci_pcm_dma_request(struct snd_pcm_substream *substream)
          * the buffer and its length (ccnt) ... use it as a template
          * so davinci_pcm_enqueue_dma() takes less time in IRQ.
          */
-        edma_read_slot(prtd->slave_lch, &p_ram);
-        p_ram.opt |= TCINTEN | EDMA_TCC(EDMA_CHAN_SLOT(prtd->master_lch));
-        p_ram.link_bcntrld = EDMA_CHAN_SLOT(prtd->slave_lch) << 5;
-        edma_write_slot(prtd->slave_lch, &p_ram);
-
+        edma_read_slot(link, &prtd->asp_params);
+        prtd->asp_params.opt |= TCINTEN |
+                EDMA_TCC(EDMA_CHAN_SLOT(prtd->asp_channel));
+        prtd->asp_params.link_bcntrld = EDMA_CHAN_SLOT(link) << 5;
+        edma_write_slot(link, &prtd->asp_params);
         return 0;
+exit2:
+        edma_free_channel(prtd->asp_channel);
+        prtd->asp_channel = -1;
+exit1:
+        return link;
 }
 
 static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
@@ -173,12 +528,12 @@ static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         case SNDRV_PCM_TRIGGER_START:
         case SNDRV_PCM_TRIGGER_RESUME:
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                edma_start(prtd->master_lch);
+                edma_resume(prtd->asp_channel);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                edma_stop(prtd->master_lch);
+                edma_pause(prtd->asp_channel);
                 break;
         default:
                 ret = -EINVAL;
@@ -193,15 +548,37 @@ static int davinci_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 static int davinci_pcm_prepare(struct snd_pcm_substream *substream)
 {
         struct davinci_runtime_data *prtd = substream->runtime->private_data;
-        struct edmacc_param temp;
 
+        if (prtd->ram_channel >= 0) {
+                int ret = ping_pong_dma_setup(substream);
+                if (ret < 0)
+                        return ret;
+
+                edma_write_slot(prtd->ram_channel, &prtd->ram_params);
+                edma_write_slot(prtd->asp_channel, &prtd->asp_params);
+
+                print_buf_info(prtd->ram_channel, "ram_channel");
+                print_buf_info(prtd->ram_link, "ram_link");
+                print_buf_info(prtd->ram_link2, "ram_link2");
+                print_buf_info(prtd->asp_channel, "asp_channel");
+                print_buf_info(prtd->asp_link[0], "asp_link[0]");
+                print_buf_info(prtd->asp_link[1], "asp_link[1]");
+
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                        /* copy 1st iram buffer */
+                        edma_start(prtd->ram_channel);
+                }
+                edma_start(prtd->asp_channel);
+                return 0;
+        }
         prtd->period = 0;
         davinci_pcm_enqueue_dma(substream);
 
         /* Copy self-linked parameter RAM entry into master channel */
-        edma_read_slot(prtd->slave_lch, &temp);
-        edma_write_slot(prtd->master_lch, &temp);
+        edma_read_slot(prtd->asp_link[0], &prtd->asp_params);
+        edma_write_slot(prtd->asp_channel, &prtd->asp_params);
         davinci_pcm_enqueue_dma(substream);
+        edma_start(prtd->asp_channel);
 
         return 0;
 }
@@ -212,20 +589,53 @@ davinci_pcm_pointer(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct davinci_runtime_data *prtd = runtime->private_data;
         unsigned int offset;
-        dma_addr_t count;
-        dma_addr_t src, dst;
+        int asp_count;
+        dma_addr_t asp_src, asp_dst;
 
         spin_lock(&prtd->lock);
-
-        edma_get_position(prtd->master_lch, &src, &dst);
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                count = src - runtime->dma_addr;
-        else
-                count = dst - runtime->dma_addr;
-
+        if (prtd->ram_channel >= 0) {
+                int ram_count;
+                int mod_ram;
+                dma_addr_t ram_src, ram_dst;
+                unsigned int period_size = snd_pcm_lib_period_bytes(substream);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                        /* reading ram before asp should be safe
+                         * as long as the asp transfers less than a ping size
+                         * of bytes between the 2 reads
+                         */
+                        edma_get_position(prtd->ram_channel,
+                                        &ram_src, &ram_dst);
+                        edma_get_position(prtd->asp_channel,
+                                        &asp_src, &asp_dst);
+                        asp_count = asp_src - prtd->asp_params.src;
+                        ram_count = ram_src - prtd->ram_params.src;
+                        mod_ram = ram_count % period_size;
+                        mod_ram -= asp_count;
+                        if (mod_ram < 0)
+                                mod_ram += period_size;
+                        else if (mod_ram == 0) {
+                                if (snd_pcm_running(substream))
+                                        mod_ram += period_size;
+                        }
+                        ram_count -= mod_ram;
+                        if (ram_count < 0)
+                                ram_count += period_size * runtime->periods;
+                } else {
+                        edma_get_position(prtd->ram_channel,
+                                        &ram_src, &ram_dst);
+                        ram_count = ram_dst - prtd->ram_params.dst;
+                }
+                asp_count = ram_count;
+        } else {
+                edma_get_position(prtd->asp_channel, &asp_src, &asp_dst);
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        asp_count = asp_src - runtime->dma_addr;
+                else
+                        asp_count = asp_dst - runtime->dma_addr;
+        }
         spin_unlock(&prtd->lock);
 
-        offset = bytes_to_frames(runtime, count);
+        offset = bytes_to_frames(runtime, asp_count);
         if (offset >= runtime->buffer_size)
                 offset = 0;
 
@@ -236,14 +646,21 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct davinci_runtime_data *prtd;
+        struct snd_pcm_hardware *ppcm;
         int ret = 0;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct davinci_pcm_dma_params *pa = rtd->dai->cpu_dai->private_data;
-        struct davinci_pcm_dma_params *params = &pa[substream->stream];
-        if (!params)
+        struct davinci_pcm_dma_params *pa;
+        struct davinci_pcm_dma_params *params;
+
+        pa = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        if (!pa)
                 return -ENODEV;
+        params = &pa[substream->stream];
 
-        snd_soc_set_runtime_hwparams(substream, &davinci_pcm_hardware);
+        ppcm = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
+                        &pcm_hardware_playback : &pcm_hardware_capture;
+        allocate_sram(substream, params->sram_size, ppcm);
+        snd_soc_set_runtime_hwparams(substream, ppcm);
         /* ensure that buffer size is a multiple of period size */
         ret = snd_pcm_hw_constraint_integer(runtime,
                                                 SNDRV_PCM_HW_PARAM_PERIODS);
@@ -256,6 +673,11 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
 
         spin_lock_init(&prtd->lock);
         prtd->params = params;
+        prtd->asp_channel = -1;
+        prtd->asp_link[0] = prtd->asp_link[1] = -1;
+        prtd->ram_channel = -1;
+        prtd->ram_link = -1;
+        prtd->ram_link2 = -1;
 
         runtime->private_data = prtd;
 
@@ -273,10 +695,29 @@ static int davinci_pcm_close(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct davinci_runtime_data *prtd = runtime->private_data;
 
-        edma_unlink(prtd->slave_lch);
-
-        edma_free_slot(prtd->slave_lch);
-        edma_free_channel(prtd->master_lch);
+        if (prtd->ram_channel >= 0)
+                edma_stop(prtd->ram_channel);
+        if (prtd->asp_channel >= 0)
+                edma_stop(prtd->asp_channel);
+        if (prtd->asp_link[0] >= 0)
+                edma_unlink(prtd->asp_link[0]);
+        if (prtd->asp_link[1] >= 0)
+                edma_unlink(prtd->asp_link[1]);
+        if (prtd->ram_link >= 0)
+                edma_unlink(prtd->ram_link);
+
+        if (prtd->asp_link[0] >= 0)
+                edma_free_slot(prtd->asp_link[0]);
+        if (prtd->asp_link[1] >= 0)
+                edma_free_slot(prtd->asp_link[1]);
+        if (prtd->asp_channel >= 0)
+                edma_free_channel(prtd->asp_channel);
+        if (prtd->ram_link >= 0)
+                edma_free_slot(prtd->ram_link);
+        if (prtd->ram_link2 >= 0)
+                edma_free_slot(prtd->ram_link2);
+        if (prtd->ram_channel >= 0)
+                edma_free_channel(prtd->ram_channel);
 
         kfree(prtd);
 
@@ -318,11 +759,11 @@ static struct snd_pcm_ops davinci_pcm_ops = {
         .mmap =         davinci_pcm_mmap,
 };
 
-static int davinci_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+static int davinci_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream,
+                size_t size)
 {
         struct snd_pcm_substream *substream = pcm->streams[stream].substream;
         struct snd_dma_buffer *buf = &substream->dma_buffer;
-        size_t size = davinci_pcm_hardware.buffer_bytes_max;
 
         buf->dev.type = SNDRV_DMA_TYPE_DEV;
         buf->dev.dev = pcm->card->dev;
@@ -347,6 +788,7 @@ static void davinci_pcm_free(struct snd_pcm *pcm)
         int stream;
 
         for (stream = 0; stream < 2; stream++) {
+                struct snd_dma_buffer *iram_dma;
                 substream = pcm->streams[stream].substream;
                 if (!substream)
                         continue;
@@ -358,6 +800,11 @@ static void davinci_pcm_free(struct snd_pcm *pcm)
                 dma_free_writecombine(pcm->card->dev, buf->bytes,
                                       buf->area, buf->addr);
                 buf->area = NULL;
+                iram_dma = (struct snd_dma_buffer *)buf->private_data;
+                if (iram_dma) {
+                        sram_free(iram_dma->area, iram_dma->bytes);
+                        kfree(iram_dma);
+                }
         }
 }
 
@@ -375,14 +822,16 @@ static int davinci_pcm_new(struct snd_card *card,
 
         if (dai->playback.channels_min) {
                 ret = davinci_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_PLAYBACK);
+                        SNDRV_PCM_STREAM_PLAYBACK,
+                        pcm_hardware_playback.buffer_bytes_max);
                 if (ret)
                         return ret;
         }
 
         if (dai->capture.channels_min) {
                 ret = davinci_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_CAPTURE);
+                        SNDRV_PCM_STREAM_CAPTURE,
+                        pcm_hardware_capture.buffer_bytes_max);
                 if (ret)
                         return ret;
         }
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index 8746606efc89..0764944cf10f 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -20,9 +20,11 @@ struct davinci_pcm_dma_params {
         int channel;                    /* sync dma channel ID */
         unsigned short acnt;
         dma_addr_t dma_addr;            /* device physical address for DMA */
+        unsigned sram_size;
         enum dma_event_q eventq_no;     /* event queue number */
         unsigned char data_type;        /* xfer data type */
         unsigned char convert_mono_stereo;
+        unsigned int fifo_level;
 };
 
 
diff --git a/sound/soc/fsl/efika-audio-fabric.c b/sound/soc/fsl/efika-audio-fabric.c
index 3326e2a1e863..1a5b8e0d6a34 100644
--- a/sound/soc/fsl/efika-audio-fabric.c
+++ b/sound/soc/fsl/efika-audio-fabric.c
@@ -55,7 +55,7 @@ static __init int efika_fabric_init(void)
         struct platform_device *pdev;
         int rc;
 
-        if (!machine_is_compatible("bplan,efika"))
+        if (!of_machine_is_compatible("bplan,efika"))
                 return -ENODEV;
 
         card.platform = &mpc5200_audio_dma_platform;
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index b1a3a278819f..410c7496a18d 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -19,6 +19,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/gfp.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 93f0f38a32c9..762c1b8e8e4e 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -14,6 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/slab.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 6096d22283e6..d639e55c5124 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -8,6 +8,7 @@
 
 #include <linux/module.h>
 #include <linux/of_device.h>
+#include <linux/slab.h>
 
 #include <sound/soc.h>
 
@@ -58,47 +59,15 @@ static void psc_dma_bcom_enqueue_next_buffer(struct psc_dma_stream *s)
         /* Prepare and enqueue the next buffer descriptor */
         bd = bcom_prepare_next_buffer(s->bcom_task);
         bd->status = s->period_bytes;
-        bd->data[0] = s->period_next_pt;
+        bd->data[0] = s->runtime->dma_addr + (s->period_next * s->period_bytes);
         bcom_submit_next_buffer(s->bcom_task, NULL);
 
         /* Update for next period */
-        s->period_next_pt += s->period_bytes;
-        if (s->period_next_pt >= s->period_end)
-                s->period_next_pt = s->period_start;
-}
-
-static void psc_dma_bcom_enqueue_tx(struct psc_dma_stream *s)
-{
-        if (s->appl_ptr > s->runtime->control->appl_ptr) {
-                /*
-                 * In this case s->runtime->control->appl_ptr has wrapped around.
-                 * Play the data to the end of the boundary, then wrap our own
-                 * appl_ptr back around.
-                 */
-                while (s->appl_ptr < s->runtime->boundary) {
-                        if (bcom_queue_full(s->bcom_task))
-                                return;
-
-                        s->appl_ptr += s->period_size;
-
-                        psc_dma_bcom_enqueue_next_buffer(s);
-                }
-                s->appl_ptr -= s->runtime->boundary;
-        }
-
-        while (s->appl_ptr < s->runtime->control->appl_ptr) {
-
-                if (bcom_queue_full(s->bcom_task))
-                        return;
-
-                s->appl_ptr += s->period_size;
-
-                psc_dma_bcom_enqueue_next_buffer(s);
-        }
+        s->period_next = (s->period_next + 1) % s->runtime->periods;
 }
 
 /* Bestcomm DMA irq handler */
-static irqreturn_t psc_dma_bcom_irq_tx(int irq, void *_psc_dma_stream)
+static irqreturn_t psc_dma_bcom_irq(int irq, void *_psc_dma_stream)
 {
         struct psc_dma_stream *s = _psc_dma_stream;
 
@@ -108,34 +77,8 @@ static irqreturn_t psc_dma_bcom_irq_tx(int irq, void *_psc_dma_stream)
         while (bcom_buffer_done(s->bcom_task)) {
                 bcom_retrieve_buffer(s->bcom_task, NULL, NULL);
 
-                s->period_current_pt += s->period_bytes;
-                if (s->period_current_pt >= s->period_end)
-                        s->period_current_pt = s->period_start;
-        }
-        psc_dma_bcom_enqueue_tx(s);
-        spin_unlock(&s->psc_dma->lock);
-
-        /* If the stream is active, then also inform the PCM middle layer
-         * of the period finished event. */
-        if (s->active)
-                snd_pcm_period_elapsed(s->stream);
-
-        return IRQ_HANDLED;
-}
-
-static irqreturn_t psc_dma_bcom_irq_rx(int irq, void *_psc_dma_stream)
-{
-        struct psc_dma_stream *s = _psc_dma_stream;
-
-        spin_lock(&s->psc_dma->lock);
-        /* For each finished period, dequeue the completed period buffer
-         * and enqueue a new one in it's place. */
-        while (bcom_buffer_done(s->bcom_task)) {
-                bcom_retrieve_buffer(s->bcom_task, NULL, NULL);
-
-                s->period_current_pt += s->period_bytes;
-                if (s->period_current_pt >= s->period_end)
-                        s->period_current_pt = s->period_start;
+                s->period_current = (s->period_current+1) % s->runtime->periods;
+                s->period_count++;
 
                 psc_dma_bcom_enqueue_next_buffer(s);
         }
@@ -166,54 +109,38 @@ static int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct psc_dma_stream *s;
+        struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
         struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs;
         u16 imr;
         unsigned long flags;
         int i;
 
-        if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE)
-                s = &psc_dma->capture;
-        else
-                s = &psc_dma->playback;
-
-        dev_dbg(psc_dma->dev, "psc_dma_trigger(substream=%p, cmd=%i)"
-                " stream_id=%i\n",
-                substream, cmd, substream->pstr->stream);
-
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
+                dev_dbg(psc_dma->dev, "START: stream=%i fbits=%u ps=%u #p=%u\n",
+                        substream->pstr->stream, runtime->frame_bits,
+                        (int)runtime->period_size, runtime->periods);
                 s->period_bytes = frames_to_bytes(runtime,
                                                   runtime->period_size);
-                s->period_start = virt_to_phys(runtime->dma_area);
-                s->period_end = s->period_start +
-                                (s->period_bytes * runtime->periods);
-                s->period_next_pt = s->period_start;
-                s->period_current_pt = s->period_start;
-                s->period_size = runtime->period_size;
+                s->period_next = 0;
+                s->period_current = 0;
                 s->active = 1;
-
-                /* track appl_ptr so that we have a better chance of detecting
-                 * end of stream and not over running it.
-                 */
+                s->period_count = 0;
                 s->runtime = runtime;
-                s->appl_ptr = s->runtime->control->appl_ptr -
-                                (runtime->period_size * runtime->periods);
 
                 /* Fill up the bestcomm bd queue and enable DMA.
                  * This will begin filling the PSC's fifo.
                  */
                 spin_lock_irqsave(&psc_dma->lock, flags);
 
-                if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) {
+                if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE)
                         bcom_gen_bd_rx_reset(s->bcom_task);
-                        for (i = 0; i < runtime->periods; i++)
-                                if (!bcom_queue_full(s->bcom_task))
-                                        psc_dma_bcom_enqueue_next_buffer(s);
-                } else {
+                else
                         bcom_gen_bd_tx_reset(s->bcom_task);
-                        psc_dma_bcom_enqueue_tx(s);
-                }
+
+                for (i = 0; i < runtime->periods; i++)
+                        if (!bcom_queue_full(s->bcom_task))
+                                psc_dma_bcom_enqueue_next_buffer(s);
 
                 bcom_enable(s->bcom_task);
                 spin_unlock_irqrestore(&psc_dma->lock, flags);
@@ -223,6 +150,8 @@ static int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
                 break;
 
         case SNDRV_PCM_TRIGGER_STOP:
+                dev_dbg(psc_dma->dev, "STOP: stream=%i periods_count=%i\n",
+                        substream->pstr->stream, s->period_count);
                 s->active = 0;
 
                 spin_lock_irqsave(&psc_dma->lock, flags);
@@ -236,7 +165,8 @@ static int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
                 break;
 
         default:
-                dev_dbg(psc_dma->dev, "invalid command\n");
+                dev_dbg(psc_dma->dev, "unhandled trigger: stream=%i cmd=%i\n",
+                        substream->pstr->stream, cmd);
                 return -EINVAL;
         }
 
@@ -343,7 +273,7 @@ psc_dma_pointer(struct snd_pcm_substream *substream)
         else
                 s = &psc_dma->playback;
 
-        count = s->period_current_pt - s->period_start;
+        count = s->period_current * s->period_bytes;
 
         return bytes_to_frames(substream->runtime, count);
 }
@@ -532,11 +462,9 @@ int mpc5200_audio_dma_create(struct of_device *op)
 
         rc = request_irq(psc_dma->irq, &psc_dma_status_irq, IRQF_SHARED,
                          "psc-dma-status", psc_dma);
-        rc |= request_irq(psc_dma->capture.irq,
-                          &psc_dma_bcom_irq_rx, IRQF_SHARED,
+        rc |= request_irq(psc_dma->capture.irq, &psc_dma_bcom_irq, IRQF_SHARED,
                           "psc-dma-capture", &psc_dma->capture);
-        rc |= request_irq(psc_dma->playback.irq,
-                          &psc_dma_bcom_irq_tx, IRQF_SHARED,
+        rc |= request_irq(psc_dma->playback.irq, &psc_dma_bcom_irq, IRQF_SHARED,
                           "psc-dma-playback", &psc_dma->playback);
         if (rc) {
                 ret = -ENODEV;
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h
index 8d396bb9d9fe..22208b373fb9 100644
--- a/sound/soc/fsl/mpc5200_dma.h
+++ b/sound/soc/fsl/mpc5200_dma.h
@@ -13,26 +13,25 @@
  * @psc_dma:            pointer back to parent psc_dma data structure
  * @bcom_task:          bestcomm task structure
  * @irq:                irq number for bestcomm task
- * @period_start:       physical address of start of DMA region
  * @period_end:         physical address of end of DMA region
  * @period_next_pt:     physical address of next DMA buffer to enqueue
  * @period_bytes:       size of DMA period in bytes
+ * @ac97_slot_bits:     Enable bits for turning on the correct AC97 slot
  */
 struct psc_dma_stream {
         struct snd_pcm_runtime *runtime;
-        snd_pcm_uframes_t appl_ptr;
-
         int active;
         struct psc_dma *psc_dma;
         struct bcom_task *bcom_task;
         int irq;
         struct snd_pcm_substream *stream;
-        dma_addr_t period_start;
-        dma_addr_t period_end;
-        dma_addr_t period_next_pt;
-        dma_addr_t period_current_pt;
+        int period_next;
+        int period_current;
         int period_bytes;
-        int period_size;
+        int period_count;
+
+        /* AC97 state */
+        u32 ac97_slot_bits;
 };
 
 /**
@@ -73,6 +72,15 @@ struct psc_dma {
         } stats;
 };
 
+/* Utility for retrieving psc_dma_stream structure from a substream */
+inline struct psc_dma_stream *
+to_psc_dma_stream(struct snd_pcm_substream *substream, struct psc_dma *psc_dma)
+{
+        if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE)
+                return &psc_dma->capture;
+        return &psc_dma->playback;
+}
+
 int mpc5200_audio_dma_create(struct of_device *op);
 int mpc5200_audio_dma_destroy(struct of_device *op);
 
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index c4ae3e096bb9..3dbc7f7cd7b9 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -130,6 +130,7 @@ static int psc_ac97_hw_analog_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *cpu_dai)
 {
         struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i"
                 " periods=%i buffer_size=%i  buffer_bytes=%i channels=%i"
@@ -140,20 +141,10 @@ static int psc_ac97_hw_analog_params(struct snd_pcm_substream *substream,
                 params_channels(params), params_rate(params),
                 params_format(params));
 
-
-        if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) {
-                if (params_channels(params) == 1)
-                        psc_dma->slots |= 0x00000100;
-                else
-                        psc_dma->slots |= 0x00000300;
-        } else {
-                if (params_channels(params) == 1)
-                        psc_dma->slots |= 0x01000000;
-                else
-                        psc_dma->slots |= 0x03000000;
-        }
-        out_be32(&psc_dma->psc_regs->ac97_slots, psc_dma->slots);
-
+        /* Determine the set of enable bits to turn on */
+        s->ac97_slot_bits = (params_channels(params) == 1) ? 0x100 : 0x300;
+        if (substream->pstr->stream != SNDRV_PCM_STREAM_CAPTURE)
+                s->ac97_slot_bits <<= 16;
         return 0;
 }
 
@@ -163,6 +154,8 @@ static int psc_ac97_hw_digital_params(struct snd_pcm_substream *substream,
 {
         struct psc_dma *psc_dma = cpu_dai->private_data;
 
+        dev_dbg(psc_dma->dev, "%s(substream=%p)\n", __func__, substream);
+
         if (params_channels(params) == 1)
                 out_be32(&psc_dma->psc_regs->ac97_slots, 0x01000000);
         else
@@ -176,14 +169,24 @@ static int psc_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                dev_dbg(psc_dma->dev, "AC97 START: stream=%i\n",
+                        substream->pstr->stream);
+
+                /* Set the slot enable bits */
+                psc_dma->slots |= s->ac97_slot_bits;
+                out_be32(&psc_dma->psc_regs->ac97_slots, psc_dma->slots);
+                break;
+
         case SNDRV_PCM_TRIGGER_STOP:
-                if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE)
-                        psc_dma->slots &= 0xFFFF0000;
-                else
-                        psc_dma->slots &= 0x0000FFFF;
+                dev_dbg(psc_dma->dev, "AC97 STOP: stream=%i\n",
+                        substream->pstr->stream);
 
+                /* Clear the slot enable bits */
+                psc_dma->slots &= ~(s->ac97_slot_bits);
                 out_be32(&psc_dma->psc_regs->ac97_slots, psc_dma->slots);
                 break;
         }
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index ef67d1cdffe7..83de1c81c8c4 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -9,6 +9,7 @@
  * express or implied.
  */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/of_device.h>
diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index b928ef7d28eb..6644cba7cbf2 100644
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -55,7 +55,7 @@ static __init int pcm030_fabric_init(void)
         struct platform_device *pdev;
         int rc;
 
-        if (!machine_is_compatible("phytec,pcm030"))
+        if (!of_machine_is_compatible("phytec,pcm030"))
                 return -ENODEV;
 
         card.platform = &mpc5200_audio_dma_platform;
diff --git a/sound/soc/fsl/soc-of-simple.c b/sound/soc/fsl/soc-of-simple.c
index 8bc5cd9e972f..3bc13fd89096 100644
--- a/sound/soc/fsl/soc-of-simple.c
+++ b/sound/soc/fsl/soc-of-simple.c
@@ -12,6 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index a700562e8692..7174b4c710de 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -1,21 +1,13 @@
-config SND_MX1_MX2_SOC
-        tristate "SoC Audio for Freecale i.MX1x i.MX2x CPUs"
-        depends on ARCH_MX2 || ARCH_MX1
+config SND_IMX_SOC
+        tristate "SoC Audio for Freescale i.MX CPUs"
+        depends on ARCH_MXC
         select SND_PCM
+        select FIQ
+        select SND_SOC_AC97_BUS
         help
           Say Y or M if you want to add support for codecs attached to
-          the MX1 or MX2 SSI interface.
+          the i.MX SSI interface.
 
 config SND_MXC_SOC_SSI
         tristate
 
-config SND_SOC_MX27VIS_WM8974
-        tristate "SoC Audio support for MX27 - WM8974 Visstrim_sm10 board"
-        depends on SND_MX1_MX2_SOC && MACH_MX27 && MACH_IMX27_VISSTRIM_M10
-        select SND_MXC_SOC_SSI
-        select SND_SOC_WM8974
-        help
-          Say Y if you want to add support for SoC audio on Visstrim SM10
-          board with WM8974.
-
-
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
index c2ffd2c8df5a..9f8bb92ddfcc 100644
--- a/sound/soc/imx/Makefile
+++ b/sound/soc/imx/Makefile
@@ -1,10 +1,12 @@
 # i.MX Platform Support
-snd-soc-mx1_mx2-objs := mx1_mx2-pcm.o
-snd-soc-mxc-ssi-objs := mxc-ssi.o
+snd-soc-imx-objs := imx-ssi.o imx-pcm-fiq.o
 
-obj-$(CONFIG_SND_MX1_MX2_SOC) += snd-soc-mx1_mx2.o
-obj-$(CONFIG_SND_MXC_SOC_SSI) += snd-soc-mxc-ssi.o
+ifdef CONFIG_MACH_MX27
+snd-soc-imx-objs += imx-pcm-dma-mx2.o
+endif
+
+obj-$(CONFIG_SND_IMX_SOC) += snd-soc-imx.o
 
 # i.MX Machine Support
-snd-soc-mx27vis-wm8974-objs := mx27vis_wm8974.o
-obj-$(CONFIG_SND_SOC_MX27VIS_WM8974) += snd-soc-mx27vis-wm8974.o
+snd-soc-phycore-ac97-objs := phycore-ac97.o
+obj-$(CONFIG_SND_SOC_PHYCORE_AC97) += snd-soc-phycore-ac97.o
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
new file mode 100644
index 000000000000..2b31ac673ea4
--- /dev/null
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -0,0 +1,331 @@
+/*
+ * imx-pcm-dma-mx2.c  --  ALSA Soc Audio Layer
+ *
+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This code is based on code copyrighted by Freescale,
+ * Liam Girdwood, Javier Martin and probably others.
+ *
+ *  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/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <mach/dma-mx1-mx2.h>
+
+#include "imx-ssi.h"
+
+struct imx_pcm_runtime_data {
+        int sg_count;
+        struct scatterlist *sg_list;
+        int period;
+        int periods;
+        unsigned long dma_addr;
+        int dma;
+        struct snd_pcm_substream *substream;
+        unsigned long offset;
+        unsigned long size;
+        unsigned long period_cnt;
+        void *buf;
+        int period_time;
+};
+
+/* Called by the DMA framework when a period has elapsed */
+static void imx_ssi_dma_progression(int channel, void *data,
+                                        struct scatterlist *sg)
+{
+        struct snd_pcm_substream *substream = data;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        if (!sg)
+                return;
+
+        runtime = iprtd->substream->runtime;
+
+        iprtd->offset = sg->dma_address - runtime->dma_addr;
+
+        snd_pcm_period_elapsed(iprtd->substream);
+}
+
+static void imx_ssi_dma_callback(int channel, void *data)
+{
+        pr_err("%s shouldn't be called\n", __func__);
+}
+
+static void snd_imx_dma_err_callback(int channel, void *data, int err)
+{
+        struct snd_pcm_substream *substream = data;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        int ret;
+
+        pr_err("DMA timeout on channel %d -%s%s%s%s\n",
+                 channel,
+                 err & IMX_DMA_ERR_BURST ?    " burst" : "",
+                 err & IMX_DMA_ERR_REQUEST ?  " request" : "",
+                 err & IMX_DMA_ERR_TRANSFER ? " transfer" : "",
+                 err & IMX_DMA_ERR_BUFFER ?   " buffer" : "");
+
+        imx_dma_disable(iprtd->dma);
+        ret = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
+                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
+                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
+                        DMA_MODE_WRITE : DMA_MODE_READ);
+        if (!ret)
+                imx_dma_enable(iprtd->dma);
+}
+
+static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct imx_pcm_dma_params *dma_params;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        int ret;
+
+        dma_params = snd_soc_get_dma_data(rtd->dai->cpu_dai, substream);
+
+        iprtd->dma = imx_dma_request_by_prio(DRV_NAME, DMA_PRIO_HIGH);
+        if (iprtd->dma < 0) {
+                pr_err("Failed to claim the audio DMA\n");
+                return -ENODEV;
+        }
+
+        ret = imx_dma_setup_handlers(iprtd->dma,
+                                imx_ssi_dma_callback,
+                                snd_imx_dma_err_callback, substream);
+        if (ret)
+                goto out;
+
+        ret = imx_dma_setup_progression_handler(iprtd->dma,
+                        imx_ssi_dma_progression);
+        if (ret) {
+                pr_err("Failed to setup the DMA handler\n");
+                goto out;
+        }
+
+        ret = imx_dma_config_channel(iprtd->dma,
+                        IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
+                        IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+                        dma_params->dma, 1);
+        if (ret < 0) {
+                pr_err("Cannot configure DMA channel: %d\n", ret);
+                goto out;
+        }
+
+        imx_dma_config_burstlen(iprtd->dma, dma_params->burstsize * 2);
+
+        return 0;
+out:
+        imx_dma_free(iprtd->dma);
+        return ret;
+}
+
+static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        int i;
+        unsigned long dma_addr;
+
+        imx_ssi_dma_alloc(substream);
+
+        iprtd->size = params_buffer_bytes(params);
+        iprtd->periods = params_periods(params);
+        iprtd->period = params_period_bytes(params);
+        iprtd->offset = 0;
+        iprtd->period_time = HZ / (params_rate(params) /
+                        params_period_size(params));
+
+        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+
+        if (iprtd->sg_count != iprtd->periods) {
+                kfree(iprtd->sg_list);
+
+                iprtd->sg_list = kcalloc(iprtd->periods + 1,
+                                sizeof(struct scatterlist), GFP_KERNEL);
+                if (!iprtd->sg_list)
+                        return -ENOMEM;
+                iprtd->sg_count = iprtd->periods + 1;
+        }
+
+        sg_init_table(iprtd->sg_list, iprtd->sg_count);
+        dma_addr = runtime->dma_addr;
+
+        for (i = 0; i < iprtd->periods; i++) {
+                iprtd->sg_list[i].page_link = 0;
+                iprtd->sg_list[i].offset = 0;
+                iprtd->sg_list[i].dma_address = dma_addr;
+                iprtd->sg_list[i].length = iprtd->period;
+                dma_addr += iprtd->period;
+        }
+
+        /* close the loop */
+        iprtd->sg_list[iprtd->sg_count - 1].offset = 0;
+        iprtd->sg_list[iprtd->sg_count - 1].length = 0;
+        iprtd->sg_list[iprtd->sg_count - 1].page_link =
+                        ((unsigned long) iprtd->sg_list | 0x01) & ~0x02;
+        return 0;
+}
+
+static int snd_imx_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        if (iprtd->dma >= 0) {
+                imx_dma_free(iprtd->dma);
+                iprtd->dma = -EINVAL;
+        }
+
+        kfree(iprtd->sg_list);
+        iprtd->sg_list = NULL;
+
+        return 0;
+}
+
+static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct imx_pcm_dma_params *dma_params;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        int err;
+
+        dma_params = snd_soc_get_dma_data(rtd->dai->cpu_dai, substream);
+
+        iprtd->substream = substream;
+        iprtd->buf = (unsigned int *)substream->dma_buffer.area;
+        iprtd->period_cnt = 0;
+
+        pr_debug("%s: buf: %p period: %d periods: %d\n",
+                        __func__, iprtd->buf, iprtd->period, iprtd->periods);
+
+        err = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count,
+                        IMX_DMA_LENGTH_LOOP, dma_params->dma_addr,
+                        substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
+                        DMA_MODE_WRITE : DMA_MODE_READ);
+        if (err)
+                return err;
+
+        return 0;
+}
+
+static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                imx_dma_enable(iprtd->dma);
+
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                imx_dma_disable(iprtd->dma);
+
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        return bytes_to_frames(substream->runtime, iprtd->offset);
+}
+
+static struct snd_pcm_hardware snd_imx_hardware = {
+        .info = SNDRV_PCM_INFO_INTERLEAVED |
+                SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                SNDRV_PCM_INFO_MMAP |
+                SNDRV_PCM_INFO_MMAP_VALID |
+                SNDRV_PCM_INFO_PAUSE |
+                SNDRV_PCM_INFO_RESUME,
+        .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        .rate_min = 8000,
+        .channels_min = 2,
+        .channels_max = 2,
+        .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
+        .period_bytes_min = 128,
+        .period_bytes_max = 16 * 1024,
+        .periods_min = 2,
+        .periods_max = 255,
+        .fifo_size = 0,
+};
+
+static int snd_imx_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd;
+        int ret;
+
+        iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL);
+        runtime->private_data = iprtd;
+
+        ret = snd_pcm_hw_constraint_integer(substream->runtime,
+                        SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                return ret;
+
+        snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
+        return 0;
+}
+
+static struct snd_pcm_ops imx_pcm_ops = {
+        .open           = snd_imx_open,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = snd_imx_pcm_hw_params,
+        .hw_free        = snd_imx_pcm_hw_free,
+        .prepare        = snd_imx_pcm_prepare,
+        .trigger        = snd_imx_pcm_trigger,
+        .pointer        = snd_imx_pcm_pointer,
+        .mmap           = snd_imx_pcm_mmap,
+};
+
+static struct snd_soc_platform imx_soc_platform_dma = {
+        .name           = "imx-audio",
+        .pcm_ops        = &imx_pcm_ops,
+        .pcm_new        = imx_pcm_new,
+        .pcm_free       = imx_pcm_free,
+};
+
+struct snd_soc_platform *imx_ssi_dma_mx2_init(struct platform_device *pdev,
+                struct imx_ssi *ssi)
+{
+        ssi->dma_params_tx.burstsize = DMA_TXFIFO_BURST;
+        ssi->dma_params_rx.burstsize = DMA_RXFIFO_BURST;
+
+        return &imx_soc_platform_dma;
+}
+
diff --git a/sound/soc/imx/imx-pcm-fiq.c b/sound/soc/imx/imx-pcm-fiq.c
new file mode 100644
index 000000000000..6b518e07eea9
--- /dev/null
+++ b/sound/soc/imx/imx-pcm-fiq.c
@@ -0,0 +1,301 @@
+/*
+ * imx-pcm-fiq.c  --  ALSA Soc Audio Layer
+ *
+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This code is based on code copyrighted by Freescale,
+ * Liam Girdwood, Javier Martin and probably others.
+ *
+ *  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/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <asm/fiq.h>
+
+#include <mach/ssi.h>
+
+#include "imx-ssi.h"
+
+struct imx_pcm_runtime_data {
+        int period;
+        int periods;
+        unsigned long offset;
+        unsigned long last_offset;
+        unsigned long size;
+        struct hrtimer hrt;
+        int poll_time_ns;
+        struct snd_pcm_substream *substream;
+        atomic_t running;
+};
+
+static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt)
+{
+        struct imx_pcm_runtime_data *iprtd =
+                container_of(hrt, struct imx_pcm_runtime_data, hrt);
+        struct snd_pcm_substream *substream = iprtd->substream;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct pt_regs regs;
+        unsigned long delta;
+
+        if (!atomic_read(&iprtd->running))
+                return HRTIMER_NORESTART;
+
+        get_fiq_regs(&regs);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                iprtd->offset = regs.ARM_r8 & 0xffff;
+        else
+                iprtd->offset = regs.ARM_r9 & 0xffff;
+
+        /* How much data have we transferred since the last period report? */
+        if (iprtd->offset >= iprtd->last_offset)
+                delta = iprtd->offset - iprtd->last_offset;
+        else
+                delta = runtime->buffer_size + iprtd->offset
+                        - iprtd->last_offset;
+
+        /* If we've transferred at least a period then report it and
+         * reset our poll time */
+        if (delta >= iprtd->period) {
+                snd_pcm_period_elapsed(substream);
+                iprtd->last_offset = iprtd->offset;
+        }
+
+        hrtimer_forward_now(hrt, ns_to_ktime(iprtd->poll_time_ns));
+
+        return HRTIMER_RESTART;
+}
+
+static struct fiq_handler fh = {
+        .name           = DRV_NAME,
+};
+
+static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *params)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        iprtd->size = params_buffer_bytes(params);
+        iprtd->periods = params_periods(params);
+        iprtd->period = params_period_bytes(params) ;
+        iprtd->offset = 0;
+        iprtd->last_offset = 0;
+        iprtd->poll_time_ns = 1000000000 / params_rate(params) *
+                                params_period_size(params);
+        snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+
+        return 0;
+}
+
+static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+        struct pt_regs regs;
+
+        get_fiq_regs(&regs);
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                regs.ARM_r8 = (iprtd->period * iprtd->periods - 1) << 16;
+        else
+                regs.ARM_r9 = (iprtd->period * iprtd->periods - 1) << 16;
+
+        set_fiq_regs(&regs);
+
+        return 0;
+}
+
+static int fiq_enable;
+static int imx_pcm_fiq;
+
+static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                atomic_set(&iprtd->running, 1);
+                hrtimer_start(&iprtd->hrt, ns_to_ktime(iprtd->poll_time_ns),
+                      HRTIMER_MODE_REL);
+                if (++fiq_enable == 1)
+                        enable_fiq(imx_pcm_fiq);
+
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                atomic_set(&iprtd->running, 0);
+
+                if (--fiq_enable == 0)
+                        disable_fiq(imx_pcm_fiq);
+
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        return bytes_to_frames(substream->runtime, iprtd->offset);
+}
+
+static struct snd_pcm_hardware snd_imx_hardware = {
+        .info = SNDRV_PCM_INFO_INTERLEAVED |
+                SNDRV_PCM_INFO_BLOCK_TRANSFER |
+                SNDRV_PCM_INFO_MMAP |
+                SNDRV_PCM_INFO_MMAP_VALID |
+                SNDRV_PCM_INFO_PAUSE |
+                SNDRV_PCM_INFO_RESUME,
+        .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        .rate_min = 8000,
+        .channels_min = 2,
+        .channels_max = 2,
+        .buffer_bytes_max = IMX_SSI_DMABUF_SIZE,
+        .period_bytes_min = 128,
+        .period_bytes_max = 16 * 1024,
+        .periods_min = 4,
+        .periods_max = 255,
+        .fifo_size = 0,
+};
+
+static int snd_imx_open(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd;
+        int ret;
+
+        iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL);
+        runtime->private_data = iprtd;
+
+        iprtd->substream = substream;
+
+        atomic_set(&iprtd->running, 0);
+        hrtimer_init(&iprtd->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+        iprtd->hrt.function = snd_hrtimer_callback;
+
+        ret = snd_pcm_hw_constraint_integer(substream->runtime,
+                        SNDRV_PCM_HW_PARAM_PERIODS);
+        if (ret < 0)
+                return ret;
+
+        snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
+        return 0;
+}
+
+static int snd_imx_close(struct snd_pcm_substream *substream)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+
+        hrtimer_cancel(&iprtd->hrt);
+
+        kfree(iprtd);
+
+        return 0;
+}
+
+static struct snd_pcm_ops imx_pcm_ops = {
+        .open           = snd_imx_open,
+        .close          = snd_imx_close,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = snd_imx_pcm_hw_params,
+        .prepare        = snd_imx_pcm_prepare,
+        .trigger        = snd_imx_pcm_trigger,
+        .pointer        = snd_imx_pcm_pointer,
+        .mmap           = snd_imx_pcm_mmap,
+};
+
+static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai,
+        struct snd_pcm *pcm)
+{
+        int ret;
+
+        ret = imx_pcm_new(card, dai, pcm);
+        if (ret)
+                return ret;
+
+        if (dai->playback.channels_min) {
+                struct snd_pcm_substream *substream =
+                        pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
+                struct snd_dma_buffer *buf = &substream->dma_buffer;
+
+                imx_ssi_fiq_tx_buffer = (unsigned long)buf->area;
+        }
+
+        if (dai->capture.channels_min) {
+                struct snd_pcm_substream *substream =
+                        pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
+                struct snd_dma_buffer *buf = &substream->dma_buffer;
+
+                imx_ssi_fiq_rx_buffer = (unsigned long)buf->area;
+        }
+
+        set_fiq_handler(&imx_ssi_fiq_start,
+                &imx_ssi_fiq_end - &imx_ssi_fiq_start);
+
+        return 0;
+}
+
+static struct snd_soc_platform imx_soc_platform_fiq = {
+        .pcm_ops        = &imx_pcm_ops,
+        .pcm_new        = imx_pcm_fiq_new,
+        .pcm_free       = imx_pcm_free,
+};
+
+struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
+                struct imx_ssi *ssi)
+{
+        int ret = 0;
+
+        ret = claim_fiq(&fh);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to claim fiq: %d", ret);
+                return ERR_PTR(ret);
+        }
+
+        mxc_set_irq_fiq(ssi->irq, 1);
+
+        imx_pcm_fiq = ssi->irq;
+
+        imx_ssi_fiq_base = (unsigned long)ssi->base;
+
+        ssi->dma_params_tx.burstsize = 4;
+        ssi->dma_params_rx.burstsize = 6;
+
+        return &imx_soc_platform_fiq;
+}
+
+void imx_ssi_fiq_exit(struct platform_device *pdev,
+                struct imx_ssi *ssi)
+{
+        mxc_set_irq_fiq(ssi->irq, 0);
+        release_fiq(&fh);
+}
+
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
new file mode 100644
index 000000000000..80b4fee2442b
--- /dev/null
+++ b/sound/soc/imx/imx-ssi.c
@@ -0,0 +1,763 @@
+/*
+ * imx-ssi.c  --  ALSA Soc Audio Layer
+ *
+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This code is based on code copyrighted by Freescale,
+ * Liam Girdwood, Javier Martin and probably others.
+ *
+ *  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.
+ *
+ *
+ * The i.MX SSI core has some nasty limitations in AC97 mode. While most
+ * sane processor vendors have a FIFO per AC97 slot, the i.MX has only
+ * one FIFO which combines all valid receive slots. We cannot even select
+ * which slots we want to receive. The WM9712 with which this driver
+ * was developped with always sends GPIO status data in slot 12 which
+ * we receive in our (PCM-) data stream. The only chance we have is to
+ * manually skip this data in the FIQ handler. With sampling rates different
+ * from 48000Hz not every frame has valid receive data, so the ratio
+ * between pcm data and GPIO status data changes. Our FIQ handler is not
+ * able to handle this, hence this driver only works with 48000Hz sampling
+ * rate.
+ * Reading and writing AC97 registers is another challange. The core
+ * provides us status bits when the read register is updated with *another*
+ * value. When we read the same register two times (and the register still
+ * contains the same value) these status bits are not set. We work
+ * around this by not polling these bits but only wait a fixed delay.
+ * 
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <mach/ssi.h>
+#include <mach/hardware.h>
+
+#include "imx-ssi.h"
+
+#define SSI_SACNT_DEFAULT (SSI_SACNT_AC97EN | SSI_SACNT_FV)
+
+/*
+ * SSI Network Mode or TDM slots configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
+        unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
+{
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        u32 sccr;
+
+        sccr = readl(ssi->base + SSI_STCCR);
+        sccr &= ~SSI_STCCR_DC_MASK;
+        sccr |= SSI_STCCR_DC(slots - 1);
+        writel(sccr, ssi->base + SSI_STCCR);
+
+        sccr = readl(ssi->base + SSI_SRCCR);
+        sccr &= ~SSI_STCCR_DC_MASK;
+        sccr |= SSI_STCCR_DC(slots - 1);
+        writel(sccr, ssi->base + SSI_SRCCR);
+
+        writel(tx_mask, ssi->base + SSI_STMSK);
+        writel(rx_mask, ssi->base + SSI_SRMSK);
+
+        return 0;
+}
+
+/*
+ * SSI DAI format configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ * Note: We don't use the I2S modes but instead manually configure the
+ * SSI for I2S because the I2S mode is only a register preset.
+ */
+static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
+{
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        u32 strcr = 0, scr;
+
+        scr = readl(ssi->base + SSI_SCR) & ~(SSI_SCR_SYN | SSI_SCR_NET);
+
+        /* DAI mode */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                /* data on rising edge of bclk, frame low 1clk before data */
+                strcr |= SSI_STCR_TFSI | SSI_STCR_TEFS | SSI_STCR_TXBIT0;
+                scr |= SSI_SCR_NET;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                /* data on rising edge of bclk, frame high with data */
+                strcr |= SSI_STCR_TXBIT0;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                /* data on rising edge of bclk, frame high with data */
+                strcr |= SSI_STCR_TFSL;
+                break;
+        case SND_SOC_DAIFMT_DSP_A:
+                /* data on rising edge of bclk, frame high 1clk before data */
+                strcr |= SSI_STCR_TFSL | SSI_STCR_TEFS;
+                break;
+        }
+
+        /* DAI clock inversion */
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_IB_IF:
+                strcr |= SSI_STCR_TFSI;
+                strcr &= ~SSI_STCR_TSCKP;
+                break;
+        case SND_SOC_DAIFMT_IB_NF:
+                strcr &= ~(SSI_STCR_TSCKP | SSI_STCR_TFSI);
+                break;
+        case SND_SOC_DAIFMT_NB_IF:
+                strcr |= SSI_STCR_TFSI | SSI_STCR_TSCKP;
+                break;
+        case SND_SOC_DAIFMT_NB_NF:
+                strcr &= ~SSI_STCR_TFSI;
+                strcr |= SSI_STCR_TSCKP;
+                break;
+        }
+
+        /* DAI clock master masks */
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBM_CFM:
+                break;
+        default:
+                /* Master mode not implemented, needs handling of clocks. */
+                return -EINVAL;
+        }
+
+        strcr |= SSI_STCR_TFEN0;
+
+        writel(strcr, ssi->base + SSI_STCR);
+        writel(strcr, ssi->base + SSI_SRCR);
+        writel(scr, ssi->base + SSI_SCR);
+
+        return 0;
+}
+
+/*
+ * SSI system clock configuration.
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
+                                  int clk_id, unsigned int freq, int dir)
+{
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        u32 scr;
+
+        scr = readl(ssi->base + SSI_SCR);
+
+        switch (clk_id) {
+        case IMX_SSP_SYS_CLK:
+                if (dir == SND_SOC_CLOCK_OUT)
+                        scr |= SSI_SCR_SYS_CLK_EN;
+                else
+                        scr &= ~SSI_SCR_SYS_CLK_EN;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        writel(scr, ssi->base + SSI_SCR);
+
+        return 0;
+}
+
+/*
+ * SSI Clock dividers
+ * Should only be called when port is inactive (i.e. SSIEN = 0).
+ */
+static int imx_ssi_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
+                                  int div_id, int div)
+{
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        u32 stccr, srccr;
+
+        stccr = readl(ssi->base + SSI_STCCR);
+        srccr = readl(ssi->base + SSI_SRCCR);
+
+        switch (div_id) {
+        case IMX_SSI_TX_DIV_2:
+                stccr &= ~SSI_STCCR_DIV2;
+                stccr |= div;
+                break;
+        case IMX_SSI_TX_DIV_PSR:
+                stccr &= ~SSI_STCCR_PSR;
+                stccr |= div;
+                break;
+        case IMX_SSI_TX_DIV_PM:
+                stccr &= ~0xff;
+                stccr |= SSI_STCCR_PM(div);
+                break;
+        case IMX_SSI_RX_DIV_2:
+                stccr &= ~SSI_STCCR_DIV2;
+                stccr |= div;
+                break;
+        case IMX_SSI_RX_DIV_PSR:
+                stccr &= ~SSI_STCCR_PSR;
+                stccr |= div;
+                break;
+        case IMX_SSI_RX_DIV_PM:
+                stccr &= ~0xff;
+                stccr |= SSI_STCCR_PM(div);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        writel(stccr, ssi->base + SSI_STCCR);
+        writel(srccr, ssi->base + SSI_SRCCR);
+
+        return 0;
+}
+
+/*
+ * Should only be called when port is inactive (i.e. SSIEN = 0),
+ * although can be called multiple times by upper layers.
+ */
+static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
+                             struct snd_pcm_hw_params *params,
+                             struct snd_soc_dai *cpu_dai)
+{
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_pcm_dma_params *dma_data;
+        u32 reg, sccr;
+
+        /* Tx/Rx config */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                reg = SSI_STCCR;
+                dma_data = &ssi->dma_params_tx;
+        } else {
+                reg = SSI_SRCCR;
+                dma_data = &ssi->dma_params_rx;
+        }
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+
+        sccr = readl(ssi->base + reg) & ~SSI_STCCR_WL_MASK;
+
+        /* DAI data (word) size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                sccr |= SSI_SRCCR_WL(16);
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+                sccr |= SSI_SRCCR_WL(20);
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+                sccr |= SSI_SRCCR_WL(24);
+                break;
+        }
+
+        writel(sccr, ssi->base + reg);
+
+        return 0;
+}
+
+static int imx_ssi_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_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct imx_ssi *ssi = cpu_dai->private_data;
+        unsigned int sier_bits, sier;
+        unsigned int scr;
+
+        scr = readl(ssi->base + SSI_SCR);
+        sier = readl(ssi->base + SSI_SIER);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                if (ssi->flags & IMX_SSI_DMA)
+                        sier_bits = SSI_SIER_TDMAE;
+                else
+                        sier_bits = SSI_SIER_TIE | SSI_SIER_TFE0_EN;
+        } else {
+                if (ssi->flags & IMX_SSI_DMA)
+                        sier_bits = SSI_SIER_RDMAE;
+                else
+                        sier_bits = SSI_SIER_RIE | SSI_SIER_RFF0_EN;
+        }
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        scr |= SSI_SCR_TE;
+                else
+                        scr |= SSI_SCR_RE;
+                sier |= sier_bits;
+
+                if (++ssi->enabled == 1)
+                        scr |= SSI_SCR_SSIEN;
+
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        scr &= ~SSI_SCR_TE;
+                else
+                        scr &= ~SSI_SCR_RE;
+                sier &= ~sier_bits;
+
+                if (--ssi->enabled == 0)
+                        scr &= ~SSI_SCR_SSIEN;
+
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        if (!(ssi->flags & IMX_SSI_USE_AC97))
+                /* rx/tx are always enabled to access ac97 registers */
+                writel(scr, ssi->base + SSI_SCR);
+
+        writel(sier, ssi->base + SSI_SIER);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
+        .hw_params      = imx_ssi_hw_params,
+        .set_fmt        = imx_ssi_set_dai_fmt,
+        .set_clkdiv     = imx_ssi_set_dai_clkdiv,
+        .set_sysclk     = imx_ssi_set_dai_sysclk,
+        .set_tdm_slot   = imx_ssi_set_dai_tdm_slot,
+        .trigger        = imx_ssi_trigger,
+};
+
+static struct snd_soc_dai imx_ssi_dai = {
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .ops = &imx_ssi_pcm_dai_ops,
+};
+
+int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
+                struct vm_area_struct *vma)
+{
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int ret;
+
+        ret = dma_mmap_coherent(NULL, vma, runtime->dma_area,
+                        runtime->dma_addr, runtime->dma_bytes);
+
+        pr_debug("%s: ret: %d %p 0x%08x 0x%08x\n", __func__, ret,
+                        runtime->dma_area,
+                        runtime->dma_addr,
+                        runtime->dma_bytes);
+        return ret;
+}
+
+static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+{
+        struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+        struct snd_dma_buffer *buf = &substream->dma_buffer;
+        size_t size = IMX_SSI_DMABUF_SIZE;
+
+        buf->dev.type = SNDRV_DMA_TYPE_DEV;
+        buf->dev.dev = pcm->card->dev;
+        buf->private_data = NULL;
+        buf->area = dma_alloc_writecombine(pcm->card->dev, size,
+                                           &buf->addr, GFP_KERNEL);
+        if (!buf->area)
+                return -ENOMEM;
+        buf->bytes = size;
+
+        return 0;
+}
+
+static u64 imx_pcm_dmamask = DMA_BIT_MASK(32);
+
+int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+        struct snd_pcm *pcm)
+{
+
+        int ret = 0;
+
+        if (!card->dev->dma_mask)
+                card->dev->dma_mask = &imx_pcm_dmamask;
+        if (!card->dev->coherent_dma_mask)
+                card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+        if (dai->playback.channels_min) {
+                ret = imx_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_PLAYBACK);
+                if (ret)
+                        goto out;
+        }
+
+        if (dai->capture.channels_min) {
+                ret = imx_pcm_preallocate_dma_buffer(pcm,
+                        SNDRV_PCM_STREAM_CAPTURE);
+                if (ret)
+                        goto out;
+        }
+
+out:
+        return ret;
+}
+
+void imx_pcm_free(struct snd_pcm *pcm)
+{
+        struct snd_pcm_substream *substream;
+        struct snd_dma_buffer *buf;
+        int stream;
+
+        for (stream = 0; stream < 2; stream++) {
+                substream = pcm->streams[stream].substream;
+                if (!substream)
+                        continue;
+
+                buf = &substream->dma_buffer;
+                if (!buf->area)
+                        continue;
+
+                dma_free_writecombine(pcm->card->dev, buf->bytes,
+                                      buf->area, buf->addr);
+                buf->area = NULL;
+        }
+}
+
+struct snd_soc_platform imx_soc_platform = {
+        .name           = "imx-audio",
+};
+EXPORT_SYMBOL_GPL(imx_soc_platform);
+
+static struct snd_soc_dai imx_ac97_dai = {
+        .name = "AC97",
+        .ac97_control = 1,
+        .playback = {
+                .stream_name = "AC97 Playback",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .capture = {
+                .stream_name = "AC97 Capture",
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_48000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .ops = &imx_ssi_pcm_dai_ops,
+};
+
+static void setup_channel_to_ac97(struct imx_ssi *imx_ssi)
+{
+        void __iomem *base = imx_ssi->base;
+
+        writel(0x0, base + SSI_SCR);
+        writel(0x0, base + SSI_STCR);
+        writel(0x0, base + SSI_SRCR);
+
+        writel(SSI_SCR_SYN | SSI_SCR_NET, base + SSI_SCR);
+
+        writel(SSI_SFCSR_RFWM0(8) |
+                SSI_SFCSR_TFWM0(8) |
+                SSI_SFCSR_RFWM1(8) |
+                SSI_SFCSR_TFWM1(8), base + SSI_SFCSR);
+
+        writel(SSI_STCCR_WL(16) | SSI_STCCR_DC(12), base + SSI_STCCR);
+        writel(SSI_STCCR_WL(16) | SSI_STCCR_DC(12), base + SSI_SRCCR);
+
+        writel(SSI_SCR_SYN | SSI_SCR_NET | SSI_SCR_SSIEN, base + SSI_SCR);
+        writel(SSI_SOR_WAIT(3), base + SSI_SOR);
+
+        writel(SSI_SCR_SYN | SSI_SCR_NET | SSI_SCR_SSIEN |
+                        SSI_SCR_TE | SSI_SCR_RE,
+                        base + SSI_SCR);
+
+        writel(SSI_SACNT_DEFAULT, base + SSI_SACNT);
+        writel(0xff, base + SSI_SACCDIS);
+        writel(0x300, base + SSI_SACCEN);
+}
+
+static struct imx_ssi *ac97_ssi;
+
+static void imx_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
+                unsigned short val)
+{
+        struct imx_ssi *imx_ssi = ac97_ssi;
+        void __iomem *base = imx_ssi->base;
+        unsigned int lreg;
+        unsigned int lval;
+
+        if (reg > 0x7f)
+                return;
+
+        pr_debug("%s: 0x%02x 0x%04x\n", __func__, reg, val);
+
+        lreg = reg <<  12;
+        writel(lreg, base + SSI_SACADD);
+
+        lval = val << 4;
+        writel(lval , base + SSI_SACDAT);
+
+        writel(SSI_SACNT_DEFAULT | SSI_SACNT_WR, base + SSI_SACNT);
+        udelay(100);
+}
+
+static unsigned short imx_ssi_ac97_read(struct snd_ac97 *ac97,
+                unsigned short reg)
+{
+        struct imx_ssi *imx_ssi = ac97_ssi;
+        void __iomem *base = imx_ssi->base;
+
+        unsigned short val = -1;
+        unsigned int lreg;
+
+        lreg = (reg & 0x7f) <<  12 ;
+        writel(lreg, base + SSI_SACADD);
+        writel(SSI_SACNT_DEFAULT | SSI_SACNT_RD, base + SSI_SACNT);
+
+        udelay(100);
+
+        val = (readl(base + SSI_SACDAT) >> 4) & 0xffff;
+
+        pr_debug("%s: 0x%02x 0x%04x\n", __func__, reg, val);
+
+        return val;
+}
+
+static void imx_ssi_ac97_reset(struct snd_ac97 *ac97)
+{
+        struct imx_ssi *imx_ssi = ac97_ssi;
+
+        if (imx_ssi->ac97_reset)
+                imx_ssi->ac97_reset(ac97);
+}
+
+static void imx_ssi_ac97_warm_reset(struct snd_ac97 *ac97)
+{
+        struct imx_ssi *imx_ssi = ac97_ssi;
+
+        if (imx_ssi->ac97_warm_reset)
+                imx_ssi->ac97_warm_reset(ac97);
+}
+
+struct snd_ac97_bus_ops soc_ac97_ops = {
+        .read           = imx_ssi_ac97_read,
+        .write          = imx_ssi_ac97_write,
+        .reset          = imx_ssi_ac97_reset,
+        .warm_reset     = imx_ssi_ac97_warm_reset
+};
+EXPORT_SYMBOL_GPL(soc_ac97_ops);
+
+struct snd_soc_dai imx_ssi_pcm_dai[2];
+EXPORT_SYMBOL_GPL(imx_ssi_pcm_dai);
+
+static int imx_ssi_probe(struct platform_device *pdev)
+{
+        struct resource *res;
+        struct imx_ssi *ssi;
+        struct imx_ssi_platform_data *pdata = pdev->dev.platform_data;
+        struct snd_soc_platform *platform;
+        int ret = 0;
+        unsigned int val;
+        struct snd_soc_dai *dai = &imx_ssi_pcm_dai[pdev->id];
+
+        if (dai->id >= ARRAY_SIZE(imx_ssi_pcm_dai))
+                return -EINVAL;
+
+        ssi = kzalloc(sizeof(*ssi), GFP_KERNEL);
+        if (!ssi)
+                return -ENOMEM;
+
+        if (pdata) {
+                ssi->ac97_reset = pdata->ac97_reset;
+                ssi->ac97_warm_reset = pdata->ac97_warm_reset;
+                ssi->flags = pdata->flags;
+        }
+
+        ssi->irq = platform_get_irq(pdev, 0);
+
+        ssi->clk = clk_get(&pdev->dev, NULL);
+        if (IS_ERR(ssi->clk)) {
+                ret = PTR_ERR(ssi->clk);
+                dev_err(&pdev->dev, "Cannot get the clock: %d\n",
+                        ret);
+                goto failed_clk;
+        }
+        clk_enable(ssi->clk);
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                ret = -ENODEV;
+                goto failed_get_resource;
+        }
+
+        if (!request_mem_region(res->start, resource_size(res), DRV_NAME)) {
+                dev_err(&pdev->dev, "request_mem_region failed\n");
+                ret = -EBUSY;
+                goto failed_get_resource;
+        }
+
+        ssi->base = ioremap(res->start, resource_size(res));
+        if (!ssi->base) {
+                dev_err(&pdev->dev, "ioremap failed\n");
+                ret = -ENODEV;
+                goto failed_ioremap;
+        }
+
+        if (ssi->flags & IMX_SSI_USE_AC97) {
+                if (ac97_ssi) {
+                        ret = -EBUSY;
+                        goto failed_ac97;
+                }
+                ac97_ssi = ssi;
+                setup_channel_to_ac97(ssi);
+                memcpy(dai, &imx_ac97_dai, sizeof(imx_ac97_dai));
+        } else
+                memcpy(dai, &imx_ssi_dai, sizeof(imx_ssi_dai));
+
+        writel(0x0, ssi->base + SSI_SIER);
+
+        ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0;
+        ssi->dma_params_tx.dma_addr = res->start + SSI_STX0;
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");
+        if (res)
+                ssi->dma_params_tx.dma = res->start;
+
+        res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx0");
+        if (res)
+                ssi->dma_params_rx.dma = res->start;
+
+        dai->id = pdev->id;
+        dai->dev = &pdev->dev;
+        dai->name = kasprintf(GFP_KERNEL, "imx-ssi.%d", pdev->id);
+        dai->private_data = ssi;
+
+        if ((cpu_is_mx27() || cpu_is_mx21()) &&
+                        !(ssi->flags & IMX_SSI_USE_AC97) &&
+                        (ssi->flags & IMX_SSI_DMA)) {
+                ssi->flags |= IMX_SSI_DMA;
+                platform = imx_ssi_dma_mx2_init(pdev, ssi);
+        } else
+                platform = imx_ssi_fiq_init(pdev, ssi);
+
+        imx_soc_platform.pcm_ops = platform->pcm_ops;
+        imx_soc_platform.pcm_new = platform->pcm_new;
+        imx_soc_platform.pcm_free = platform->pcm_free;
+
+        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
+                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
+        writel(val, ssi->base + SSI_SFCSR);
+
+        ret = snd_soc_register_dai(dai);
+        if (ret) {
+                dev_err(&pdev->dev, "register DAI failed\n");
+                goto failed_register;
+        }
+
+        platform_set_drvdata(pdev, ssi);
+
+        return 0;
+
+failed_register:
+failed_ac97:
+        iounmap(ssi->base);
+failed_ioremap:
+        release_mem_region(res->start, resource_size(res));
+failed_get_resource:
+        clk_disable(ssi->clk);
+        clk_put(ssi->clk);
+failed_clk:
+        kfree(ssi);
+
+        return ret;
+}
+
+static int __devexit imx_ssi_remove(struct platform_device *pdev)
+{
+        struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        struct imx_ssi *ssi = platform_get_drvdata(pdev);
+        struct snd_soc_dai *dai = &imx_ssi_pcm_dai[pdev->id];
+
+        snd_soc_unregister_dai(dai);
+
+        if (ssi->flags & IMX_SSI_USE_AC97)
+                ac97_ssi = NULL;
+
+        if (!(ssi->flags & IMX_SSI_DMA))
+                imx_ssi_fiq_exit(pdev, ssi);
+
+        iounmap(ssi->base);
+        release_mem_region(res->start, resource_size(res));
+        clk_disable(ssi->clk);
+        clk_put(ssi->clk);
+        kfree(ssi);
+
+        return 0;
+}
+
+static struct platform_driver imx_ssi_driver = {
+        .probe = imx_ssi_probe,
+        .remove = __devexit_p(imx_ssi_remove),
+
+        .driver = {
+                .name = DRV_NAME,
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init imx_ssi_init(void)
+{
+        int ret;
+
+        ret = snd_soc_register_platform(&imx_soc_platform);
+        if (ret) {
+                pr_err("failed to register soc platform: %d\n", ret);
+                return ret;
+        }
+
+        ret = platform_driver_register(&imx_ssi_driver);
+        if (ret) {
+                snd_soc_unregister_platform(&imx_soc_platform);
+                return ret;
+        }
+
+        return 0;
+}
+
+static void __exit imx_ssi_exit(void)
+{
+        platform_driver_unregister(&imx_ssi_driver);
+        snd_soc_unregister_platform(&imx_soc_platform);
+}
+
+module_init(imx_ssi_init);
+module_exit(imx_ssi_exit);
+
+/* Module information */
+MODULE_AUTHOR("Sascha Hauer, <s.hauer@pengutronix.de>");
+MODULE_DESCRIPTION("i.MX I2S/ac97 SoC Interface");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h
new file mode 100644
index 000000000000..55f26ebcd8c2
--- /dev/null
+++ b/sound/soc/imx/imx-ssi.h
@@ -0,0 +1,237 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IMX_SSI_H
+#define _IMX_SSI_H
+
+#define SSI_STX0        0x00
+#define SSI_STX1        0x04
+#define SSI_SRX0        0x08
+#define SSI_SRX1        0x0c
+
+#define SSI_SCR         0x10
+#define SSI_SCR_CLK_IST         (1 << 9)
+#define SSI_SCR_CLK_IST_SHIFT   9
+#define SSI_SCR_TCH_EN          (1 << 8)
+#define SSI_SCR_SYS_CLK_EN      (1 << 7)
+#define SSI_SCR_I2S_MODE_NORM   (0 << 5)
+#define SSI_SCR_I2S_MODE_MSTR   (1 << 5)
+#define SSI_SCR_I2S_MODE_SLAVE  (2 << 5)
+#define SSI_I2S_MODE_MASK       (3 << 5)
+#define SSI_SCR_SYN             (1 << 4)
+#define SSI_SCR_NET             (1 << 3)
+#define SSI_SCR_RE              (1 << 2)
+#define SSI_SCR_TE              (1 << 1)
+#define SSI_SCR_SSIEN           (1 << 0)
+
+#define SSI_SISR        0x14
+#define SSI_SISR_MASK           ((1 << 19) - 1)
+#define SSI_SISR_CMDAU          (1 << 18)
+#define SSI_SISR_CMDDU          (1 << 17)
+#define SSI_SISR_RXT            (1 << 16)
+#define SSI_SISR_RDR1           (1 << 15)
+#define SSI_SISR_RDR0           (1 << 14)
+#define SSI_SISR_TDE1           (1 << 13)
+#define SSI_SISR_TDE0           (1 << 12)
+#define SSI_SISR_ROE1           (1 << 11)
+#define SSI_SISR_ROE0           (1 << 10)
+#define SSI_SISR_TUE1           (1 << 9)
+#define SSI_SISR_TUE0           (1 << 8)
+#define SSI_SISR_TFS            (1 << 7)
+#define SSI_SISR_RFS            (1 << 6)
+#define SSI_SISR_TLS            (1 << 5)
+#define SSI_SISR_RLS            (1 << 4)
+#define SSI_SISR_RFF1           (1 << 3)
+#define SSI_SISR_RFF0           (1 << 2)
+#define SSI_SISR_TFE1           (1 << 1)
+#define SSI_SISR_TFE0           (1 << 0)
+
+#define SSI_SIER        0x18
+#define SSI_SIER_RDMAE          (1 << 22)
+#define SSI_SIER_RIE            (1 << 21)
+#define SSI_SIER_TDMAE          (1 << 20)
+#define SSI_SIER_TIE            (1 << 19)
+#define SSI_SIER_CMDAU_EN       (1 << 18)
+#define SSI_SIER_CMDDU_EN       (1 << 17)
+#define SSI_SIER_RXT_EN         (1 << 16)
+#define SSI_SIER_RDR1_EN        (1 << 15)
+#define SSI_SIER_RDR0_EN        (1 << 14)
+#define SSI_SIER_TDE1_EN        (1 << 13)
+#define SSI_SIER_TDE0_EN        (1 << 12)
+#define SSI_SIER_ROE1_EN        (1 << 11)
+#define SSI_SIER_ROE0_EN        (1 << 10)
+#define SSI_SIER_TUE1_EN        (1 << 9)
+#define SSI_SIER_TUE0_EN        (1 << 8)
+#define SSI_SIER_TFS_EN         (1 << 7)
+#define SSI_SIER_RFS_EN         (1 << 6)
+#define SSI_SIER_TLS_EN         (1 << 5)
+#define SSI_SIER_RLS_EN         (1 << 4)
+#define SSI_SIER_RFF1_EN        (1 << 3)
+#define SSI_SIER_RFF0_EN        (1 << 2)
+#define SSI_SIER_TFE1_EN        (1 << 1)
+#define SSI_SIER_TFE0_EN        (1 << 0)
+
+#define SSI_STCR        0x1c
+#define SSI_STCR_TXBIT0         (1 << 9)
+#define SSI_STCR_TFEN1          (1 << 8)
+#define SSI_STCR_TFEN0          (1 << 7)
+#define SSI_FIFO_ENABLE_0_SHIFT 7
+#define SSI_STCR_TFDIR          (1 << 6)
+#define SSI_STCR_TXDIR          (1 << 5)
+#define SSI_STCR_TSHFD          (1 << 4)
+#define SSI_STCR_TSCKP          (1 << 3)
+#define SSI_STCR_TFSI           (1 << 2)
+#define SSI_STCR_TFSL           (1 << 1)
+#define SSI_STCR_TEFS           (1 << 0)
+
+#define SSI_SRCR        0x20
+#define SSI_SRCR_RXBIT0         (1 << 9)
+#define SSI_SRCR_RFEN1          (1 << 8)
+#define SSI_SRCR_RFEN0          (1 << 7)
+#define SSI_FIFO_ENABLE_0_SHIFT 7
+#define SSI_SRCR_RFDIR          (1 << 6)
+#define SSI_SRCR_RXDIR          (1 << 5)
+#define SSI_SRCR_RSHFD          (1 << 4)
+#define SSI_SRCR_RSCKP          (1 << 3)
+#define SSI_SRCR_RFSI           (1 << 2)
+#define SSI_SRCR_RFSL           (1 << 1)
+#define SSI_SRCR_REFS           (1 << 0)
+
+#define SSI_SRCCR               0x28
+#define SSI_SRCCR_DIV2          (1 << 18)
+#define SSI_SRCCR_PSR           (1 << 17)
+#define SSI_SRCCR_WL(x)         ((((x) - 2) >> 1) << 13)
+#define SSI_SRCCR_DC(x)         (((x) & 0x1f) << 8)
+#define SSI_SRCCR_PM(x)         (((x) & 0xff) << 0)
+#define SSI_SRCCR_WL_MASK       (0xf << 13)
+#define SSI_SRCCR_DC_MASK       (0x1f << 8)
+#define SSI_SRCCR_PM_MASK       (0xff << 0)
+
+#define SSI_STCCR               0x24
+#define SSI_STCCR_DIV2          (1 << 18)
+#define SSI_STCCR_PSR           (1 << 17)
+#define SSI_STCCR_WL(x)         ((((x) - 2) >> 1) << 13)
+#define SSI_STCCR_DC(x)         (((x) & 0x1f) << 8)
+#define SSI_STCCR_PM(x)         (((x) & 0xff) << 0)
+#define SSI_STCCR_WL_MASK       (0xf << 13)
+#define SSI_STCCR_DC_MASK       (0x1f << 8)
+#define SSI_STCCR_PM_MASK       (0xff << 0)
+
+#define SSI_SFCSR       0x2c
+#define SSI_SFCSR_RFCNT1(x)     (((x) & 0xf) << 28)
+#define SSI_RX_FIFO_1_COUNT_SHIFT 28
+#define SSI_SFCSR_TFCNT1(x)     (((x) & 0xf) << 24)
+#define SSI_TX_FIFO_1_COUNT_SHIFT 24
+#define SSI_SFCSR_RFWM1(x)      (((x) & 0xf) << 20)
+#define SSI_SFCSR_TFWM1(x)      (((x) & 0xf) << 16)
+#define SSI_SFCSR_RFCNT0(x)     (((x) & 0xf) << 12)
+#define SSI_RX_FIFO_0_COUNT_SHIFT 12
+#define SSI_SFCSR_TFCNT0(x)     (((x) & 0xf) <<  8)
+#define SSI_TX_FIFO_0_COUNT_SHIFT 8
+#define SSI_SFCSR_RFWM0(x)      (((x) & 0xf) <<  4)
+#define SSI_SFCSR_TFWM0(x)      (((x) & 0xf) <<  0)
+#define SSI_SFCSR_RFWM0_MASK    (0xf <<  4)
+#define SSI_SFCSR_TFWM0_MASK    (0xf <<  0)
+
+#define SSI_STR         0x30
+#define SSI_STR_TEST            (1 << 15)
+#define SSI_STR_RCK2TCK         (1 << 14)
+#define SSI_STR_RFS2TFS         (1 << 13)
+#define SSI_STR_RXSTATE(x)      (((x) & 0xf) << 8)
+#define SSI_STR_TXD2RXD         (1 <<  7)
+#define SSI_STR_TCK2RCK         (1 <<  6)
+#define SSI_STR_TFS2RFS         (1 <<  5)
+#define SSI_STR_TXSTATE(x)      (((x) & 0xf) << 0)
+
+#define SSI_SOR         0x34
+#define SSI_SOR_CLKOFF          (1 << 6)
+#define SSI_SOR_RX_CLR          (1 << 5)
+#define SSI_SOR_TX_CLR          (1 << 4)
+#define SSI_SOR_INIT            (1 << 3)
+#define SSI_SOR_WAIT(x)         (((x) & 0x3) << 1)
+#define SSI_SOR_WAIT_MASK       (0x3 << 1)
+#define SSI_SOR_SYNRST          (1 << 0)
+
+#define SSI_SACNT       0x38
+#define SSI_SACNT_FRDIV(x)      (((x) & 0x3f) << 5)
+#define SSI_SACNT_WR            (1 << 4)
+#define SSI_SACNT_RD            (1 << 3)
+#define SSI_SACNT_TIF           (1 << 2)
+#define SSI_SACNT_FV            (1 << 1)
+#define SSI_SACNT_AC97EN        (1 << 0)
+
+#define SSI_SACADD      0x3c
+#define SSI_SACDAT      0x40
+#define SSI_SATAG       0x44
+#define SSI_STMSK       0x48
+#define SSI_SRMSK       0x4c
+#define SSI_SACCST      0x50
+#define SSI_SACCEN      0x54
+#define SSI_SACCDIS     0x58
+
+/* SSI clock sources */
+#define IMX_SSP_SYS_CLK         0
+
+/* SSI audio dividers */
+#define IMX_SSI_TX_DIV_2        0
+#define IMX_SSI_TX_DIV_PSR      1
+#define IMX_SSI_TX_DIV_PM       2
+#define IMX_SSI_RX_DIV_2        3
+#define IMX_SSI_RX_DIV_PSR      4
+#define IMX_SSI_RX_DIV_PM       5
+
+extern struct snd_soc_dai imx_ssi_pcm_dai[2];
+extern struct snd_soc_platform imx_soc_platform;
+
+#define DRV_NAME "imx-ssi"
+
+struct imx_pcm_dma_params {
+        int dma;
+        unsigned long dma_addr;
+        int burstsize;
+};
+
+struct imx_ssi {
+        struct platform_device *ac97_dev;
+
+        struct snd_soc_device imx_ac97;
+        struct clk *clk;
+        void __iomem *base;
+        int irq;
+        int fiq_enable;
+        unsigned int offset;
+
+        unsigned int flags;
+
+        void (*ac97_reset) (struct snd_ac97 *ac97);
+        void (*ac97_warm_reset)(struct snd_ac97 *ac97);
+
+        struct imx_pcm_dma_params       dma_params_rx;
+        struct imx_pcm_dma_params       dma_params_tx;
+
+        int enabled;
+};
+
+struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
+                struct imx_ssi *ssi);
+void imx_ssi_fiq_exit(struct platform_device *pdev, struct imx_ssi *ssi);
+struct snd_soc_platform *imx_ssi_dma_mx2_init(struct platform_device *pdev,
+                struct imx_ssi *ssi);
+
+int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma);
+int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+        struct snd_pcm *pcm);
+void imx_pcm_free(struct snd_pcm *pcm);
+
+/*
+ * Do not change this as the FIQ handler depends on this size
+ */
+#define IMX_SSI_DMABUF_SIZE     (64 * 1024)
+
+#define DMA_RXFIFO_BURST      0x4
+#define DMA_TXFIFO_BURST      0x6
+
+#endif /* _IMX_SSI_H */
diff --git a/sound/soc/imx/mx1_mx2-pcm.c b/sound/soc/imx/mx1_mx2-pcm.c
deleted file mode 100644
index b83866529397..000000000000
--- a/sound/soc/imx/mx1_mx2-pcm.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * mx1_mx2-pcm.c -- ALSA SoC interface for Freescale i.MX1x, i.MX2x CPUs
- *
- * Copyright 2009 Vista Silicon S.L.
- * Author: Javier Martin
- *         javier.martin@vista-silicon.com
- *
- * Based on mxc-pcm.c 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 version 2 as
- * published by the Free Software Foundation.
- *
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <asm/dma.h>
-#include <mach/hardware.h>
-#include <mach/dma-mx1-mx2.h>
-
-#include "mx1_mx2-pcm.h"
-
-
-static const struct snd_pcm_hardware mx1_mx2_pcm_hardware = {
-        .info                   = (SNDRV_PCM_INFO_INTERLEAVED |
-                                   SNDRV_PCM_INFO_BLOCK_TRANSFER |
-                                   SNDRV_PCM_INFO_MMAP |
-                                   SNDRV_PCM_INFO_MMAP_VALID),
-        .formats                = SNDRV_PCM_FMTBIT_S16_LE,
-        .buffer_bytes_max       = 32 * 1024,
-        .period_bytes_min       = 64,
-        .period_bytes_max       = 8 * 1024,
-        .periods_min            = 2,
-        .periods_max            = 255,
-        .fifo_size              = 0,
-};
-
-struct mx1_mx2_runtime_data {
-        int dma_ch;
-        int active;
-        unsigned int period;
-        unsigned int periods;
-        int tx_spin;
-        spinlock_t dma_lock;
-        struct mx1_mx2_pcm_dma_params *dma_params;
-};
-
-
-/**
-  * This function stops the current dma transfer for playback
-  * and clears the dma pointers.
-  *
-  * @param      substream       pointer to the structure of the current stream.
-  *
-  */
-static int audio_stop_dma(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-        unsigned long flags;
-
-        spin_lock_irqsave(&prtd->dma_lock, flags);
-
-        pr_debug("%s\n", __func__);
-
-        prtd->active = 0;
-        prtd->period = 0;
-        prtd->periods = 0;
-
-        /* this stops the dma channel and clears the buffer ptrs */
-
-        imx_dma_disable(prtd->dma_ch);
-
-        spin_unlock_irqrestore(&prtd->dma_lock, flags);
-
-        return 0;
-}
-
-/**
-  * This function is called whenever a new audio block needs to be
-  * transferred to the codec. The function receives the address and the size
-  * of the new block and start a new DMA transfer.
-  *
-  * @param      substream       pointer to the structure of the current stream.
-  *
-  */
-static int dma_new_period(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime =  substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-        unsigned int dma_size;
-        unsigned int offset;
-        int ret = 0;
-        dma_addr_t mem_addr;
-        unsigned int dev_addr;
-
-        if (prtd->active) {
-                dma_size = frames_to_bytes(runtime, runtime->period_size);
-                offset = dma_size * prtd->period;
-
-                pr_debug("%s: period (%d) out of (%d)\n", __func__,
-                        prtd->period,
-                        runtime->periods);
-                pr_debug("period_size %d frames\n offset %d bytes\n",
-                        (unsigned int)runtime->period_size,
-                        offset);
-                pr_debug("dma_size %d bytes\n", dma_size);
-
-                snd_BUG_ON(dma_size > mx1_mx2_pcm_hardware.period_bytes_max);
-
-                mem_addr = (dma_addr_t)(runtime->dma_addr + offset);
-                dev_addr = prtd->dma_params->per_address;
-                pr_debug("%s: mem_addr is %x\n dev_addr is %x\n",
-                                 __func__, mem_addr, dev_addr);
-
-                ret = imx_dma_setup_single(prtd->dma_ch, mem_addr,
-                                        dma_size, dev_addr,
-                                        prtd->dma_params->transfer_type);
-                if (ret < 0) {
-                        printk(KERN_ERR "Error %d configuring DMA\n", ret);
-                        return ret;
-                }
-                imx_dma_enable(prtd->dma_ch);
-
-                pr_debug("%s: transfer enabled\nmem_addr = %x\n",
-                        __func__, (unsigned int) mem_addr);
-                pr_debug("dev_addr = %x\ndma_size = %d\n",
-                        (unsigned int) dev_addr, dma_size);
-
-                prtd->tx_spin = 1; /* FGA little trick to retrieve DMA pos */
-                prtd->period++;
-                prtd->period %= runtime->periods;
-    }
-        return ret;
-}
-
-
-/**
-  * This is a callback which will be called
-  * when a TX transfer finishes. The call occurs
-  * in interrupt context.
-  *
-  * @param      dat     pointer to the structure of the current stream.
-  *
-  */
-static void audio_dma_irq(int channel, void *data)
-{
-        struct snd_pcm_substream *substream;
-        struct snd_pcm_runtime *runtime;
-        struct mx1_mx2_runtime_data *prtd;
-        unsigned int dma_size;
-        unsigned int previous_period;
-        unsigned int offset;
-
-        substream = data;
-        runtime = substream->runtime;
-        prtd = runtime->private_data;
-        previous_period  = prtd->periods;
-        dma_size = frames_to_bytes(runtime, runtime->period_size);
-        offset = dma_size * previous_period;
-
-        prtd->tx_spin = 0;
-        prtd->periods++;
-        prtd->periods %= runtime->periods;
-
-        pr_debug("%s: irq per %d offset %x\n", __func__, prtd->periods, offset);
-
-        /*
-          * If we are getting a callback for an active stream then we inform
-          * the PCM middle layer we've finished a period
-          */
-        if (prtd->active)
-                snd_pcm_period_elapsed(substream);
-
-        /*
-          * Trig next DMA transfer
-          */
-        dma_new_period(substream);
-}
-
-/**
-  * This function configures the hardware to allow audio
-  * playback operations. It is called by ALSA framework.
-  *
-  * @param      substream       pointer to the structure of the current stream.
-  *
-  * @return              0 on success, -1 otherwise.
-  */
-static int
-snd_mx1_mx2_prepare(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime =  substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-
-        prtd->period = 0;
-        prtd->periods = 0;
-
-        return 0;
-}
-
-static int mx1_mx2_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *hw_params)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        int ret;
-
-        ret = snd_pcm_lib_malloc_pages(substream,
-                                        params_buffer_bytes(hw_params));
-        if (ret < 0) {
-                printk(KERN_ERR "%s: Error %d failed to malloc pcm pages \n",
-                __func__, ret);
-                return ret;
-        }
-
-        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_addr 0x(%x)\n",
-                __func__, (unsigned int)runtime->dma_addr);
-        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_area 0x(%x)\n",
-                __func__, (unsigned int)runtime->dma_area);
-        pr_debug("%s: snd_imx1_mx2_audio_hw_params runtime->dma_bytes 0x(%x)\n",
-                __func__, (unsigned int)runtime->dma_bytes);
-
-        return ret;
-}
-
-static int mx1_mx2_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-
-        imx_dma_free(prtd->dma_ch);
-
-        snd_pcm_lib_free_pages(substream);
-
-        return 0;
-}
-
-static int mx1_mx2_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-        struct mx1_mx2_runtime_data *prtd = substream->runtime->private_data;
-        int ret = 0;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-                prtd->tx_spin = 0;
-                /* requested stream startup */
-                prtd->active = 1;
-                pr_debug("%s: starting dma_new_period\n", __func__);
-                ret = dma_new_period(substream);
-                break;
-        case SNDRV_PCM_TRIGGER_STOP:
-                /* requested stream shutdown */
-                pr_debug("%s: stopping dma transfer\n", __func__);
-                ret = audio_stop_dma(substream);
-                break;
-        default:
-                ret = -EINVAL;
-                break;
-        }
-
-        return ret;
-}
-
-static snd_pcm_uframes_t
-mx1_mx2_pcm_pointer(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-        unsigned int offset = 0;
-
-        /* tx_spin value is used here to check if a transfer is active */
-        if (prtd->tx_spin) {
-                offset = (runtime->period_size * (prtd->periods)) +
-                                                (runtime->period_size >> 1);
-                if (offset >= runtime->buffer_size)
-                        offset = runtime->period_size >> 1;
-        } else {
-                offset = (runtime->period_size * (prtd->periods));
-                if (offset >= runtime->buffer_size)
-                        offset = 0;
-        }
-        pr_debug("%s: pointer offset %x\n", __func__, offset);
-
-        return offset;
-}
-
-static int mx1_mx2_pcm_open(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct mx1_mx2_runtime_data *prtd;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct mx1_mx2_pcm_dma_params *dma_data = rtd->dai->cpu_dai->dma_data;
-        int ret;
-
-        snd_soc_set_runtime_hwparams(substream, &mx1_mx2_pcm_hardware);
-
-        ret = snd_pcm_hw_constraint_integer(runtime,
-                                        SNDRV_PCM_HW_PARAM_PERIODS);
-        if (ret < 0)
-                return ret;
-
-        prtd = kzalloc(sizeof(struct mx1_mx2_runtime_data), GFP_KERNEL);
-        if (prtd == NULL) {
-                ret = -ENOMEM;
-                goto out;
-        }
-
-        runtime->private_data = prtd;
-
-        if (!dma_data)
-                return -ENODEV;
-
-        prtd->dma_params = dma_data;
-
-        pr_debug("%s: Requesting dma channel (%s)\n", __func__,
-                                                prtd->dma_params->name);
-        prtd->dma_ch = imx_dma_request_by_prio(prtd->dma_params->name,
-                                                DMA_PRIO_HIGH);
-        if (prtd->dma_ch < 0) {
-                printk(KERN_ERR "Error %d requesting dma channel\n", ret);
-                return ret;
-        }
-        imx_dma_config_burstlen(prtd->dma_ch,
-                                prtd->dma_params->watermark_level);
-
-        ret = imx_dma_config_channel(prtd->dma_ch,
-                        prtd->dma_params->per_config,
-                        prtd->dma_params->mem_config,
-                        prtd->dma_params->event_id, 0);
-
-        if (ret) {
-                pr_debug(KERN_ERR "Error %d configuring dma channel %d\n",
-                        ret, prtd->dma_ch);
-                return ret;
-        }
-
-        pr_debug("%s: Setting tx dma callback function\n", __func__);
-        ret = imx_dma_setup_handlers(prtd->dma_ch,
-                                audio_dma_irq, NULL,
-                                (void *)substream);
-        if (ret < 0) {
-                printk(KERN_ERR "Error %d setting dma callback function\n", ret);
-                return ret;
-        }
-        return 0;
-
- out:
-        return ret;
-}
-
-static int mx1_mx2_pcm_close(struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct mx1_mx2_runtime_data *prtd = runtime->private_data;
-
-        kfree(prtd);
-
-        return 0;
-}
-
-static int mx1_mx2_pcm_mmap(struct snd_pcm_substream *substream,
-                                struct vm_area_struct *vma)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-                                     runtime->dma_area,
-                                     runtime->dma_addr,
-                                     runtime->dma_bytes);
-}
-
-static struct snd_pcm_ops mx1_mx2_pcm_ops = {
-        .open           = mx1_mx2_pcm_open,
-        .close          = mx1_mx2_pcm_close,
-        .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = mx1_mx2_pcm_hw_params,
-        .hw_free        = mx1_mx2_pcm_hw_free,
-        .prepare        = snd_mx1_mx2_prepare,
-        .trigger        = mx1_mx2_pcm_trigger,
-        .pointer        = mx1_mx2_pcm_pointer,
-        .mmap           = mx1_mx2_pcm_mmap,
-};
-
-static u64 mx1_mx2_pcm_dmamask = 0xffffffff;
-
-static int mx1_mx2_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-        struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-        struct snd_dma_buffer *buf = &substream->dma_buffer;
-        size_t size = mx1_mx2_pcm_hardware.buffer_bytes_max;
-        buf->dev.type = SNDRV_DMA_TYPE_DEV;
-        buf->dev.dev = pcm->card->dev;
-        buf->private_data = NULL;
-
-        /* Reserve uncached-buffered memory area for DMA */
-        buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-                                           &buf->addr, GFP_KERNEL);
-
-        pr_debug("%s: preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-                __func__, (void *) buf->area, (void *) buf->addr, size);
-
-        if (!buf->area)
-                return -ENOMEM;
-
-        buf->bytes = size;
-        return 0;
-}
-
-static void mx1_mx2_pcm_free_dma_buffers(struct snd_pcm *pcm)
-{
-        struct snd_pcm_substream *substream;
-        struct snd_dma_buffer *buf;
-        int stream;
-
-        for (stream = 0; stream < 2; stream++) {
-                substream = pcm->streams[stream].substream;
-                if (!substream)
-                        continue;
-
-                buf = &substream->dma_buffer;
-                if (!buf->area)
-                        continue;
-
-                dma_free_writecombine(pcm->card->dev, buf->bytes,
-                                      buf->area, buf->addr);
-                buf->area = NULL;
-        }
-}
-
-static int mx1_mx2_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
-        struct snd_pcm *pcm)
-{
-        int ret = 0;
-
-        if (!card->dev->dma_mask)
-                card->dev->dma_mask = &mx1_mx2_pcm_dmamask;
-        if (!card->dev->coherent_dma_mask)
-                card->dev->coherent_dma_mask = 0xffffffff;
-
-        if (dai->playback.channels_min) {
-                ret = mx1_mx2_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_PLAYBACK);
-                pr_debug("%s: preallocate playback buffer\n", __func__);
-                if (ret)
-                        goto out;
-        }
-
-        if (dai->capture.channels_min) {
-                ret = mx1_mx2_pcm_preallocate_dma_buffer(pcm,
-                        SNDRV_PCM_STREAM_CAPTURE);
-                pr_debug("%s: preallocate capture buffer\n", __func__);
-                if (ret)
-                        goto out;
-        }
- out:
-        return ret;
-}
-
-struct snd_soc_platform mx1_mx2_soc_platform = {
-        .name           = "mx1_mx2-audio",
-        .pcm_ops        = &mx1_mx2_pcm_ops,
-        .pcm_new        = mx1_mx2_pcm_new,
-        .pcm_free       = mx1_mx2_pcm_free_dma_buffers,
-};
-EXPORT_SYMBOL_GPL(mx1_mx2_soc_platform);
-
-static int __init mx1_mx2_soc_platform_init(void)
-{
-        return snd_soc_register_platform(&mx1_mx2_soc_platform);
-}
-module_init(mx1_mx2_soc_platform_init);
-
-static void __exit mx1_mx2_soc_platform_exit(void)
-{
-        snd_soc_unregister_platform(&mx1_mx2_soc_platform);
-}
-module_exit(mx1_mx2_soc_platform_exit);
-
-MODULE_AUTHOR("Javier Martin, javier.martin@vista-silicon.com");
-MODULE_DESCRIPTION("Freescale i.MX2x, i.MX1x PCM DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mx1_mx2-pcm.h b/sound/soc/imx/mx1_mx2-pcm.h
deleted file mode 100644
index 2e528106570b..000000000000
--- a/sound/soc/imx/mx1_mx2-pcm.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * mx1_mx2-pcm.h :- ASoC platform header for Freescale i.MX1x, i.MX2x
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _MX1_MX2_PCM_H
-#define _MX1_MX2_PCM_H
-
-/* DMA information for mx1_mx2 platforms */
-struct mx1_mx2_pcm_dma_params {
-        char *name;                     /* stream identifier */
-        unsigned int transfer_type;     /* READ or WRITE DMA transfer */
-        dma_addr_t per_address;         /* physical address of SSI fifo */
-        int event_id;                   /* fixed DMA number for SSI fifo */
-        int watermark_level;            /* SSI fifo watermark level */
-        int per_config;                 /* DMA Config flags for peripheral */
-        int mem_config;                 /* DMA Config flags for RAM */
- };
-
-/* platform data */
-extern struct snd_soc_platform mx1_mx2_soc_platform;
-
-#endif
diff --git a/sound/soc/imx/mx27vis_wm8974.c b/sound/soc/imx/mx27vis_wm8974.c
deleted file mode 100644
index e4dcb539108a..000000000000
--- a/sound/soc/imx/mx27vis_wm8974.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * mx27vis_wm8974.c  --  SoC audio for mx27vis
- *
- * Copyright 2009 Vista Silicon S.L.
- * Author: Javier Martin
- *         javier.martin@vista-silicon.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.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/device.h>
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-
-
-#include "../codecs/wm8974.h"
-#include "mx1_mx2-pcm.h"
-#include "mxc-ssi.h"
-#include <mach/gpio.h>
-#include <mach/iomux.h>
-
-#define IGNORED_ARG 0
-
-
-static struct snd_soc_card mx27vis;
-
-/**
-  * This function connects SSI1 (HPCR1) as slave to
-  * SSI1 external signals (PPCR1)
-  * As slave, HPCR1 must set TFSDIR and TCLKDIR as inputs from
-  * port 4
-  */
-void audmux_connect_1_4(void)
-{
-        pr_debug("AUDMUX: normal operation mode\n");
-        /* Reset HPCR1 and PPCR1 */
-
-        DAM_HPCR1 = 0x00000000;
-        DAM_PPCR1 = 0x00000000;
-
-        /* set to synchronous */
-        DAM_HPCR1 |= AUDMUX_HPCR_SYN;
-        DAM_PPCR1 |= AUDMUX_PPCR_SYN;
-
-
-        /* set Rx sources 1 <--> 4 */
-        DAM_HPCR1 |= AUDMUX_HPCR_RXDSEL(3); /* port 4 */
-        DAM_PPCR1 |= AUDMUX_PPCR_RXDSEL(0); /* port 1 */
-
-        /* set Tx frame and Clock direction and source  4 --> 1 output */
-        DAM_HPCR1 |= AUDMUX_HPCR_TFSDIR | AUDMUX_HPCR_TCLKDIR;
-        DAM_HPCR1 |= AUDMUX_HPCR_TFCSEL(3); /* TxDS and TxCclk from port 4 */
-
-        return;
-}
-
-static int mx27vis_hifi_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 pll_out = 0, bclk = 0, fmt = 0, mclk = 0;
-        int ret = 0;
-
-        /*
-         * The WM8974 is better at generating accurate audio clocks than the
-         * MX27 SSI controller, so we will use it as master when we can.
-         */
-        switch (params_rate(params)) {
-        case 8000:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                mclk = WM8974_MCLKDIV_12;
-                pll_out = 24576000;
-                break;
-        case 16000:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                pll_out = 12288000;
-                break;
-        case 48000:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_4;
-                pll_out = 12288000;
-                break;
-        case 96000:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_2;
-                pll_out = 12288000;
-                break;
-        case 11025:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_16;
-                pll_out = 11289600;
-                break;
-        case 22050:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_8;
-                pll_out = 11289600;
-                break;
-        case 44100:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_4;
-                mclk = WM8974_MCLKDIV_2;
-                pll_out = 11289600;
-                break;
-        case 88200:
-                fmt = SND_SOC_DAIFMT_CBM_CFM;
-                bclk = WM8974_BCLKDIV_2;
-                pll_out = 11289600;
-                break;
-        }
-
-        /* set codec DAI configuration */
-        ret = codec_dai->ops->set_fmt(codec_dai,
-                SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_IF |
-                SND_SOC_DAIFMT_SYNC | fmt);
-        if (ret < 0) {
-                printk(KERN_ERR "Error from codec DAI configuration\n");
-                return ret;
-        }
-
-        /* set cpu DAI configuration */
-        ret = cpu_dai->ops->set_fmt(cpu_dai,
-                SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-                SND_SOC_DAIFMT_SYNC | fmt);
-        if (ret < 0) {
-                printk(KERN_ERR "Error from cpu DAI configuration\n");
-                return ret;
-        }
-
-        /* Put DC field of STCCR to 1 (not zero) */
-        ret = cpu_dai->ops->set_tdm_slot(cpu_dai, 0, 2);
-
-        /* set the SSI system clock as input */
-        ret = cpu_dai->ops->set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0,
-                SND_SOC_CLOCK_IN);
-        if (ret < 0) {
-                printk(KERN_ERR "Error when setting system SSI clk\n");
-                return ret;
-        }
-
-        /* set codec BCLK division for sample rate */
-        ret = codec_dai->ops->set_clkdiv(codec_dai, WM8974_BCLKDIV, bclk);
-        if (ret < 0) {
-                printk(KERN_ERR "Error when setting BCLK division\n");
-                return ret;
-        }
-
-
-        /* codec PLL input is 25 MHz */
-        ret = codec_dai->ops->set_pll(codec_dai, IGNORED_ARG,
-                                        25000000, pll_out);
-        if (ret < 0) {
-                printk(KERN_ERR "Error when setting PLL input\n");
-                return ret;
-        }
-
-        /*set codec MCLK division for sample rate */
-        ret = codec_dai->ops->set_clkdiv(codec_dai, WM8974_MCLKDIV, mclk);
-        if (ret < 0) {
-                printk(KERN_ERR "Error when setting MCLK division\n");
-                return ret;
-        }
-
-        return 0;
-}
-
-static int mx27vis_hifi_hw_free(struct snd_pcm_substream *substream)
-{
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-
-        /* disable the PLL */
-        return codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, 0, 0);
-}
-
-/*
- * mx27vis WM8974 HiFi DAI opserations.
- */
-static struct snd_soc_ops mx27vis_hifi_ops = {
-        .hw_params = mx27vis_hifi_hw_params,
-        .hw_free = mx27vis_hifi_hw_free,
-};
-
-
-static int mx27vis_suspend(struct platform_device *pdev, pm_message_t state)
-{
-        return 0;
-}
-
-static int mx27vis_resume(struct platform_device *pdev)
-{
-        return 0;
-}
-
-static int mx27vis_probe(struct platform_device *pdev)
-{
-        int ret = 0;
-
-        ret = get_ssi_clk(0, &pdev->dev);
-
-        if (ret < 0) {
-                printk(KERN_ERR "%s: cant get ssi clock\n", __func__);
-                return ret;
-        }
-
-
-        return 0;
-}
-
-static int mx27vis_remove(struct platform_device *pdev)
-{
-        put_ssi_clk(0);
-        return 0;
-}
-
-static struct snd_soc_dai_link mx27vis_dai[] = {
-{ /* Hifi Playback*/
-        .name = "WM8974",
-        .stream_name = "WM8974 HiFi",
-        .cpu_dai = &imx_ssi_pcm_dai[0],
-        .codec_dai = &wm8974_dai,
-        .ops = &mx27vis_hifi_ops,
-},
-};
-
-static struct snd_soc_card mx27vis = {
-        .name = "mx27vis",
-        .platform = &mx1_mx2_soc_platform,
-        .probe = mx27vis_probe,
-        .remove = mx27vis_remove,
-        .suspend_pre = mx27vis_suspend,
-        .resume_post = mx27vis_resume,
-        .dai_link = mx27vis_dai,
-        .num_links = ARRAY_SIZE(mx27vis_dai),
-};
-
-static struct snd_soc_device mx27vis_snd_devdata = {
-        .card = &mx27vis,
-        .codec_dev = &soc_codec_dev_wm8974,
-};
-
-static struct platform_device *mx27vis_snd_device;
-
-/* Temporal definition of board specific behaviour */
-void gpio_ssi_active(int ssi_num)
-{
-        int ret = 0;
-
-        unsigned int ssi1_pins[] = {
-                PC20_PF_SSI1_FS,
-                PC21_PF_SSI1_RXD,
-                PC22_PF_SSI1_TXD,
-                PC23_PF_SSI1_CLK,
-        };
-        unsigned int ssi2_pins[] = {
-                PC24_PF_SSI2_FS,
-                PC25_PF_SSI2_RXD,
-                PC26_PF_SSI2_TXD,
-                PC27_PF_SSI2_CLK,
-        };
-        if (ssi_num == 0)
-                ret = mxc_gpio_setup_multiple_pins(ssi1_pins,
-                                ARRAY_SIZE(ssi1_pins), "USB OTG");
-        else
-                ret = mxc_gpio_setup_multiple_pins(ssi2_pins,
-                                ARRAY_SIZE(ssi2_pins), "USB OTG");
-        if (ret)
-                printk(KERN_ERR "Error requesting ssi %x pins\n", ssi_num);
-}
-
-
-static int __init mx27vis_init(void)
-{
-        int ret;
-
-        mx27vis_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!mx27vis_snd_device)
-                return -ENOMEM;
-
-        platform_set_drvdata(mx27vis_snd_device, &mx27vis_snd_devdata);
-        mx27vis_snd_devdata.dev = &mx27vis_snd_device->dev;
-        ret = platform_device_add(mx27vis_snd_device);
-
-        if (ret) {
-                printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-                platform_device_put(mx27vis_snd_device);
-        }
-
-        /* WM8974 uses SSI1 (HPCR1) via AUDMUX port 4 for audio (PPCR1) */
-        gpio_ssi_active(0);
-        audmux_connect_1_4();
-
-        return ret;
-}
-
-static void __exit mx27vis_exit(void)
-{
-        /* We should call some "ssi_gpio_inactive()" properly */
-}
-
-module_init(mx27vis_init);
-module_exit(mx27vis_exit);
-
-
-MODULE_AUTHOR("Javier Martin, javier.martin@vista-silicon.com");
-MODULE_DESCRIPTION("ALSA SoC WM8974 mx27vis");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mxc-ssi.c b/sound/soc/imx/mxc-ssi.c
deleted file mode 100644
index ccdefe60e752..000000000000
--- a/sound/soc/imx/mxc-ssi.c
+++ /dev/null
@@ -1,860 +0,0 @@
-/*
- * mxc-ssi.c  --  SSI driver for Freescale IMX
- *
- * Copyright 2006 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood
- *         liam.girdwood@wolfsonmicro.com or linux@wolfsonmicro.com
- *
- *  Based on mxc-alsa-mc13783 (C) 2006 Freescale.
- *
- *  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.
- *
- * TODO:
- *   Need to rework SSI register defs when new defs go into mainline.
- *   Add support for TDM and FIFO 1.
- *   Add support for i.mx3x DMA interface.
- *
- */
-
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/clk.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <mach/dma-mx1-mx2.h>
-#include <asm/mach-types.h>
-
-#include "mxc-ssi.h"
-#include "mx1_mx2-pcm.h"
-
-#define SSI1_PORT       0
-#define SSI2_PORT       1
-
-static int ssi_active[2] = {0, 0};
-
-/* DMA information for mx1_mx2 platforms */
-static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_out0 = {
-        .name                   = "SSI1 PCM Stereo out 0",
-        .transfer_type = DMA_MODE_WRITE,
-        .per_address = SSI1_BASE_ADDR + STX0,
-        .event_id = DMA_REQ_SSI1_TX0,
-        .watermark_level = TXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_out1 = {
-        .name                   = "SSI1 PCM Stereo out 1",
-        .transfer_type = DMA_MODE_WRITE,
-        .per_address = SSI1_BASE_ADDR + STX1,
-        .event_id = DMA_REQ_SSI1_TX1,
-        .watermark_level = TXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_in0 = {
-        .name                   = "SSI1 PCM Stereo in 0",
-        .transfer_type = DMA_MODE_READ,
-        .per_address = SSI1_BASE_ADDR + SRX0,
-        .event_id = DMA_REQ_SSI1_RX0,
-        .watermark_level = RXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi1_pcm_stereo_in1 = {
-        .name                   = "SSI1 PCM Stereo in 1",
-        .transfer_type = DMA_MODE_READ,
-        .per_address = SSI1_BASE_ADDR + SRX1,
-        .event_id = DMA_REQ_SSI1_RX1,
-        .watermark_level = RXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_out0 = {
-        .name                   = "SSI2 PCM Stereo out 0",
-        .transfer_type = DMA_MODE_WRITE,
-        .per_address = SSI2_BASE_ADDR + STX0,
-        .event_id = DMA_REQ_SSI2_TX0,
-        .watermark_level = TXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_out1 = {
-        .name                   = "SSI2 PCM Stereo out 1",
-        .transfer_type = DMA_MODE_WRITE,
-        .per_address = SSI2_BASE_ADDR + STX1,
-        .event_id = DMA_REQ_SSI2_TX1,
-        .watermark_level = TXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_in0 = {
-        .name                   = "SSI2 PCM Stereo in 0",
-        .transfer_type = DMA_MODE_READ,
-        .per_address = SSI2_BASE_ADDR + SRX0,
-        .event_id = DMA_REQ_SSI2_RX0,
-        .watermark_level = RXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct mx1_mx2_pcm_dma_params imx_ssi2_pcm_stereo_in1 = {
-        .name                   = "SSI2 PCM Stereo in 1",
-        .transfer_type = DMA_MODE_READ,
-        .per_address = SSI2_BASE_ADDR + SRX1,
-        .event_id = DMA_REQ_SSI2_RX1,
-        .watermark_level = RXFIFO_WATERMARK,
-        .per_config = IMX_DMA_MEMSIZE_16 | IMX_DMA_TYPE_FIFO,
-        .mem_config = IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
-};
-
-static struct clk *ssi_clk0, *ssi_clk1;
-
-int get_ssi_clk(int ssi, struct device *dev)
-{
-        switch (ssi) {
-        case 0:
-                ssi_clk0 = clk_get(dev, "ssi1");
-                if (IS_ERR(ssi_clk0))
-                        return PTR_ERR(ssi_clk0);
-                return 0;
-        case 1:
-                ssi_clk1 = clk_get(dev, "ssi2");
-                if (IS_ERR(ssi_clk1))
-                        return PTR_ERR(ssi_clk1);
-                return 0;
-        default:
-                return -EINVAL;
-        }
-}
-EXPORT_SYMBOL(get_ssi_clk);
-
-void put_ssi_clk(int ssi)
-{
-        switch (ssi) {
-        case 0:
-                clk_put(ssi_clk0);
-                ssi_clk0 = NULL;
-                break;
-        case 1:
-                clk_put(ssi_clk1);
-                ssi_clk1 = NULL;
-                break;
-        }
-}
-EXPORT_SYMBOL(put_ssi_clk);
-
-/*
- * SSI system clock configuration.
- * Should only be called when port is inactive (i.e. SSIEN = 0).
- */
-static int imx_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
-        int clk_id, unsigned int freq, int dir)
-{
-        u32 scr;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                scr = SSI1_SCR;
-                pr_debug("%s: SCR for SSI1 is %x\n", __func__, scr);
-        } else {
-                scr = SSI2_SCR;
-                pr_debug("%s: SCR for SSI2 is %x\n", __func__, scr);
-        }
-
-        if (scr & SSI_SCR_SSIEN) {
-                printk(KERN_WARNING "Warning ssi already enabled\n");
-                return 0;
-        }
-
-        switch (clk_id) {
-        case IMX_SSP_SYS_CLK:
-                if (dir == SND_SOC_CLOCK_OUT) {
-                        scr |= SSI_SCR_SYS_CLK_EN;
-                        pr_debug("%s: clk of is output\n", __func__);
-                } else {
-                        scr &= ~SSI_SCR_SYS_CLK_EN;
-                        pr_debug("%s: clk of is input\n", __func__);
-                }
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                pr_debug("%s: writeback of SSI1_SCR\n", __func__);
-                SSI1_SCR = scr;
-        } else {
-                pr_debug("%s: writeback of SSI2_SCR\n", __func__);
-                SSI2_SCR = scr;
-        }
-
-        return 0;
-}
-
-/*
- * SSI Clock dividers
- * Should only be called when port is inactive (i.e. SSIEN = 0).
- */
-static int imx_ssi_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
-        int div_id, int div)
-{
-        u32 stccr, srccr;
-
-        pr_debug("%s\n", __func__);
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                if (SSI1_SCR & SSI_SCR_SSIEN)
-                        return 0;
-                srccr = SSI1_STCCR;
-                stccr = SSI1_STCCR;
-        } else {
-                if (SSI2_SCR & SSI_SCR_SSIEN)
-                        return 0;
-                srccr = SSI2_STCCR;
-                stccr = SSI2_STCCR;
-        }
-
-        switch (div_id) {
-        case IMX_SSI_TX_DIV_2:
-                stccr &= ~SSI_STCCR_DIV2;
-                stccr |= div;
-                break;
-        case IMX_SSI_TX_DIV_PSR:
-                stccr &= ~SSI_STCCR_PSR;
-                stccr |= div;
-                break;
-        case IMX_SSI_TX_DIV_PM:
-                stccr &= ~0xff;
-                stccr |= SSI_STCCR_PM(div);
-                break;
-        case IMX_SSI_RX_DIV_2:
-                stccr &= ~SSI_STCCR_DIV2;
-                stccr |= div;
-                break;
-        case IMX_SSI_RX_DIV_PSR:
-                stccr &= ~SSI_STCCR_PSR;
-                stccr |= div;
-                break;
-        case IMX_SSI_RX_DIV_PM:
-                stccr &= ~0xff;
-                stccr |= SSI_STCCR_PM(div);
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                SSI1_STCCR = stccr;
-                SSI1_SRCCR = srccr;
-        } else {
-                SSI2_STCCR = stccr;
-                SSI2_SRCCR = srccr;
-        }
-        return 0;
-}
-
-/*
- * SSI Network Mode or TDM slots configuration.
- * Should only be called when port is inactive (i.e. SSIEN = 0).
- */
-static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
-        unsigned int mask, int slots)
-{
-        u32 stmsk, srmsk, stccr;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                if (SSI1_SCR & SSI_SCR_SSIEN) {
-                        printk(KERN_WARNING "Warning ssi already enabled\n");
-                        return 0;
-                }
-                stccr = SSI1_STCCR;
-        } else {
-                if (SSI2_SCR & SSI_SCR_SSIEN) {
-                        printk(KERN_WARNING "Warning ssi already enabled\n");
-                        return 0;
-                }
-                stccr = SSI2_STCCR;
-        }
-
-        stmsk = srmsk = mask;
-        stccr &= ~SSI_STCCR_DC_MASK;
-        stccr |= SSI_STCCR_DC(slots - 1);
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                SSI1_STMSK = stmsk;
-                SSI1_SRMSK = srmsk;
-                SSI1_SRCCR = SSI1_STCCR = stccr;
-        } else {
-                SSI2_STMSK = stmsk;
-                SSI2_SRMSK = srmsk;
-                SSI2_SRCCR = SSI2_STCCR = stccr;
-        }
-
-        return 0;
-}
-
-/*
- * SSI DAI format configuration.
- * Should only be called when port is inactive (i.e. SSIEN = 0).
- * Note: We don't use the I2S modes but instead manually configure the
- * SSI for I2S.
- */
-static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai,
-                unsigned int fmt)
-{
-        u32 stcr = 0, srcr = 0, scr;
-
-        /*
-         * This is done to avoid this function to modify
-         * previous set values in stcr
-         */
-        stcr = SSI1_STCR;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
-                scr = SSI1_SCR & ~(SSI_SCR_SYN | SSI_SCR_NET);
-        else
-                scr = SSI2_SCR & ~(SSI_SCR_SYN | SSI_SCR_NET);
-
-        if (scr & SSI_SCR_SSIEN) {
-                printk(KERN_WARNING "Warning ssi already enabled\n");
-                return 0;
-        }
-
-        /* DAI mode */
-        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
-        case SND_SOC_DAIFMT_I2S:
-                /* data on rising edge of bclk, frame low 1clk before data */
-                stcr |= SSI_STCR_TFSI | SSI_STCR_TEFS | SSI_STCR_TXBIT0;
-                srcr |= SSI_SRCR_RFSI | SSI_SRCR_REFS | SSI_SRCR_RXBIT0;
-                break;
-        case SND_SOC_DAIFMT_LEFT_J:
-                /* data on rising edge of bclk, frame high with data */
-                stcr |= SSI_STCR_TXBIT0;
-                srcr |= SSI_SRCR_RXBIT0;
-                break;
-        case SND_SOC_DAIFMT_DSP_B:
-                /* data on rising edge of bclk, frame high with data */
-                stcr |= SSI_STCR_TFSL;
-                srcr |= SSI_SRCR_RFSL;
-                break;
-        case SND_SOC_DAIFMT_DSP_A:
-                /* data on rising edge of bclk, frame high 1clk before data */
-                stcr |= SSI_STCR_TFSL | SSI_STCR_TEFS;
-                srcr |= SSI_SRCR_RFSL | SSI_SRCR_REFS;
-                break;
-        }
-
-        /* DAI clock inversion */
-        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-        case SND_SOC_DAIFMT_IB_IF:
-                stcr |= SSI_STCR_TFSI;
-                stcr &= ~SSI_STCR_TSCKP;
-                srcr |= SSI_SRCR_RFSI;
-                srcr &= ~SSI_SRCR_RSCKP;
-                break;
-        case SND_SOC_DAIFMT_IB_NF:
-                stcr &= ~(SSI_STCR_TSCKP | SSI_STCR_TFSI);
-                srcr &= ~(SSI_SRCR_RSCKP | SSI_SRCR_RFSI);
-                break;
-        case SND_SOC_DAIFMT_NB_IF:
-                stcr |= SSI_STCR_TFSI | SSI_STCR_TSCKP;
-                srcr |= SSI_SRCR_RFSI | SSI_SRCR_RSCKP;
-                break;
-        case SND_SOC_DAIFMT_NB_NF:
-                stcr &= ~SSI_STCR_TFSI;
-                stcr |= SSI_STCR_TSCKP;
-                srcr &= ~SSI_SRCR_RFSI;
-                srcr |= SSI_SRCR_RSCKP;
-                break;
-        }
-
-        /* DAI clock master masks */
-        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-        case SND_SOC_DAIFMT_CBS_CFS:
-                stcr |= SSI_STCR_TFDIR | SSI_STCR_TXDIR;
-                srcr |= SSI_SRCR_RFDIR | SSI_SRCR_RXDIR;
-                break;
-        case SND_SOC_DAIFMT_CBM_CFS:
-                stcr |= SSI_STCR_TFDIR;
-                srcr |= SSI_SRCR_RFDIR;
-                break;
-        case SND_SOC_DAIFMT_CBS_CFM:
-                stcr |= SSI_STCR_TXDIR;
-                srcr |= SSI_SRCR_RXDIR;
-                break;
-        }
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                SSI1_STCR = stcr;
-                SSI1_SRCR = srcr;
-                SSI1_SCR = scr;
-        } else {
-                SSI2_STCR = stcr;
-                SSI2_SRCR = srcr;
-                SSI2_SCR = scr;
-        }
-
-        return 0;
-}
-
-static int imx_ssi_startup(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;
-
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                /* set up TX DMA params */
-                switch (cpu_dai->id) {
-                case IMX_DAI_SSI0:
-                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_out0;
-                        break;
-                case IMX_DAI_SSI1:
-                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_out1;
-                        break;
-                case IMX_DAI_SSI2:
-                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_out0;
-                        break;
-                case IMX_DAI_SSI3:
-                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_out1;
-                }
-                pr_debug("%s: (playback)\n", __func__);
-        } else {
-                /* set up RX DMA params */
-                switch (cpu_dai->id) {
-                case IMX_DAI_SSI0:
-                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_in0;
-                        break;
-                case IMX_DAI_SSI1:
-                        cpu_dai->dma_data = &imx_ssi1_pcm_stereo_in1;
-                        break;
-                case IMX_DAI_SSI2:
-                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_in0;
-                        break;
-                case IMX_DAI_SSI3:
-                        cpu_dai->dma_data = &imx_ssi2_pcm_stereo_in1;
-                }
-                pr_debug("%s: (capture)\n", __func__);
-        }
-
-        /*
-         * we cant really change any SSI values after SSI is enabled
-         * need to fix in software for max flexibility - lrg
-         */
-        if (cpu_dai->active) {
-                printk(KERN_WARNING "Warning ssi already enabled\n");
-                return 0;
-        }
-
-        /* reset the SSI port - Sect 45.4.4 */
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-
-                if (!ssi_clk0)
-                        return -EINVAL;
-
-                if (ssi_active[SSI1_PORT]++) {
-                        pr_debug("%s: exit before reset\n", __func__);
-                        return 0;
-                }
-
-                /* SSI1 Reset */
-                SSI1_SCR = 0;
-
-                SSI1_SFCSR = SSI_SFCSR_RFWM1(RXFIFO_WATERMARK) |
-                        SSI_SFCSR_RFWM0(RXFIFO_WATERMARK) |
-                        SSI_SFCSR_TFWM1(TXFIFO_WATERMARK) |
-                        SSI_SFCSR_TFWM0(TXFIFO_WATERMARK);
-        } else {
-
-                if (!ssi_clk1)
-                        return -EINVAL;
-
-                if (ssi_active[SSI2_PORT]++) {
-                        pr_debug("%s: exit before reset\n", __func__);
-                        return 0;
-                }
-
-                /* SSI2 Reset */
-                SSI2_SCR = 0;
-
-                SSI2_SFCSR = SSI_SFCSR_RFWM1(RXFIFO_WATERMARK) |
-                        SSI_SFCSR_RFWM0(RXFIFO_WATERMARK) |
-                        SSI_SFCSR_TFWM1(TXFIFO_WATERMARK) |
-                        SSI_SFCSR_TFWM0(TXFIFO_WATERMARK);
-        }
-
-        return 0;
-}
-
-int imx_ssi_hw_tx_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;
-        u32 stccr, stcr, sier;
-
-        pr_debug("%s\n", __func__);
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                stccr = SSI1_STCCR & ~SSI_STCCR_WL_MASK;
-                stcr = SSI1_STCR;
-                sier = SSI1_SIER;
-        } else {
-                stccr = SSI2_STCCR & ~SSI_STCCR_WL_MASK;
-                stcr = SSI2_STCR;
-                sier = SSI2_SIER;
-        }
-
-        /* DAI data (word) size */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S16_LE:
-                stccr |= SSI_STCCR_WL(16);
-                break;
-        case SNDRV_PCM_FORMAT_S20_3LE:
-                stccr |= SSI_STCCR_WL(20);
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                stccr |= SSI_STCCR_WL(24);
-                break;
-        }
-
-        /* enable interrupts */
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
-                stcr |= SSI_STCR_TFEN0;
-        else
-                stcr |= SSI_STCR_TFEN1;
-        sier |= SSI_SIER_TDMAE;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                SSI1_STCR = stcr;
-                SSI1_STCCR = stccr;
-                SSI1_SIER = sier;
-        } else {
-                SSI2_STCR = stcr;
-                SSI2_STCCR = stccr;
-                SSI2_SIER = sier;
-        }
-
-        return 0;
-}
-
-int imx_ssi_hw_rx_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;
-        u32 srccr, srcr, sier;
-
-        pr_debug("%s\n", __func__);
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                srccr = SSI1_SRCCR & ~SSI_SRCCR_WL_MASK;
-                srcr = SSI1_SRCR;
-                sier = SSI1_SIER;
-        } else {
-                srccr = SSI2_SRCCR & ~SSI_SRCCR_WL_MASK;
-                srcr = SSI2_SRCR;
-                sier = SSI2_SIER;
-        }
-
-        /* DAI data (word) size */
-        switch (params_format(params)) {
-        case SNDRV_PCM_FORMAT_S16_LE:
-                srccr |= SSI_SRCCR_WL(16);
-                break;
-        case SNDRV_PCM_FORMAT_S20_3LE:
-                srccr |= SSI_SRCCR_WL(20);
-                break;
-        case SNDRV_PCM_FORMAT_S24_LE:
-                srccr |= SSI_SRCCR_WL(24);
-                break;
-        }
-
-        /* enable interrupts */
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
-                srcr |= SSI_SRCR_RFEN0;
-        else
-                srcr |= SSI_SRCR_RFEN1;
-        sier |= SSI_SIER_RDMAE;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                SSI1_SRCR = srcr;
-                SSI1_SRCCR = srccr;
-                SSI1_SIER = sier;
-        } else {
-                SSI2_SRCR = srcr;
-                SSI2_SRCCR = srccr;
-                SSI2_SIER = sier;
-        }
-
-        return 0;
-}
-
-/*
- * Should only be called when port is inactive (i.e. SSIEN = 0),
- * although can be called multiple times by upper layers.
- */
-int imx_ssi_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_dai *cpu_dai = rtd->dai->cpu_dai;
-
-        int ret;
-
-        /* cant change any parameters when SSI is running */
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                if (SSI1_SCR & SSI_SCR_SSIEN) {
-                        printk(KERN_WARNING "Warning ssi already enabled\n");
-                        return 0;
-                }
-        } else {
-                if (SSI2_SCR & SSI_SCR_SSIEN) {
-                        printk(KERN_WARNING "Warning ssi already enabled\n");
-                        return 0;
-                }
-        }
-
-        /*
-         * Configure both tx and rx params with the same settings. This is
-         * really a harware restriction because SSI must be disabled until
-         * we can change those values. If there is an active audio stream in
-         * one direction, enabling the other direction with different
-         * settings would mean disturbing the running one.
-         */
-        ret = imx_ssi_hw_tx_params(substream, params);
-        if (ret < 0)
-                return ret;
-        return imx_ssi_hw_rx_params(substream, params);
-}
-
-int imx_ssi_prepare(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;
-        int ret;
-
-        pr_debug("%s\n", __func__);
-
-        /* Enable clks here to follow SSI recommended init sequence */
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2) {
-                ret = clk_enable(ssi_clk0);
-                if (ret < 0)
-                        printk(KERN_ERR "Unable to enable ssi_clk0\n");
-        } else {
-                ret = clk_enable(ssi_clk1);
-                if (ret < 0)
-                        printk(KERN_ERR "Unable to enable ssi_clk1\n");
-        }
-
-        return 0;
-}
-
-static int imx_ssi_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_dai *cpu_dai = rtd->dai->cpu_dai;
-        u32 scr;
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
-                scr = SSI1_SCR;
-        else
-                scr = SSI2_SCR;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                        scr |= SSI_SCR_TE | SSI_SCR_SSIEN;
-                else
-                        scr |= SSI_SCR_RE | SSI_SCR_SSIEN;
-                break;
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                        scr &= ~SSI_SCR_TE;
-                else
-                        scr &= ~SSI_SCR_RE;
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        if (cpu_dai->id == IMX_DAI_SSI0 || cpu_dai->id == IMX_DAI_SSI2)
-                SSI1_SCR = scr;
-        else
-                SSI2_SCR = scr;
-
-        return 0;
-}
-
-static void imx_ssi_shutdown(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;
-
-        /* shutdown SSI if neither Tx or Rx is active */
-        if (!cpu_dai->active) {
-
-                if (cpu_dai->id == IMX_DAI_SSI0 ||
-                        cpu_dai->id == IMX_DAI_SSI2) {
-
-                        if (--ssi_active[SSI1_PORT] > 1)
-                                return;
-
-                        SSI1_SCR = 0;
-                        clk_disable(ssi_clk0);
-                } else {
-                        if (--ssi_active[SSI2_PORT])
-                                return;
-                        SSI2_SCR = 0;
-                        clk_disable(ssi_clk1);
-                }
-        }
-}
-
-#ifdef CONFIG_PM
-static int imx_ssi_suspend(struct platform_device *dev,
-        struct snd_soc_dai *dai)
-{
-        return 0;
-}
-
-static int imx_ssi_resume(struct platform_device *pdev,
-        struct snd_soc_dai *dai)
-{
-        return 0;
-}
-
-#else
-#define imx_ssi_suspend NULL
-#define imx_ssi_resume  NULL
-#endif
-
-#define IMX_SSI_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 IMX_SSI_BITS \
-        (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
-        SNDRV_PCM_FMTBIT_S24_LE)
-
-static struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
-        .startup = imx_ssi_startup,
-        .shutdown = imx_ssi_shutdown,
-        .trigger = imx_ssi_trigger,
-        .prepare = imx_ssi_prepare,
-        .hw_params = imx_ssi_hw_params,
-        .set_sysclk = imx_ssi_set_dai_sysclk,
-        .set_clkdiv = imx_ssi_set_dai_clkdiv,
-        .set_fmt = imx_ssi_set_dai_fmt,
-        .set_tdm_slot = imx_ssi_set_dai_tdm_slot,
-};
-
-struct snd_soc_dai imx_ssi_pcm_dai[] = {
-{
-        .name = "imx-i2s-1-0",
-        .id = IMX_DAI_SSI0,
-        .suspend = imx_ssi_suspend,
-        .resume = imx_ssi_resume,
-        .playback = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .capture = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .ops = &imx_ssi_pcm_dai_ops,
-},
-{
-        .name = "imx-i2s-2-0",
-        .id = IMX_DAI_SSI1,
-        .playback = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .capture = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .ops = &imx_ssi_pcm_dai_ops,
-},
-{
-        .name = "imx-i2s-1-1",
-        .id = IMX_DAI_SSI2,
-        .suspend = imx_ssi_suspend,
-        .resume = imx_ssi_resume,
-        .playback = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .capture = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .ops = &imx_ssi_pcm_dai_ops,
-},
-{
-        .name = "imx-i2s-2-1",
-        .id = IMX_DAI_SSI3,
-        .playback = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .capture = {
-                .channels_min = 1,
-                .channels_max = 2,
-                .formats = IMX_SSI_BITS,
-                .rates = IMX_SSI_RATES,},
-        .ops = &imx_ssi_pcm_dai_ops,
-},
-};
-EXPORT_SYMBOL_GPL(imx_ssi_pcm_dai);
-
-static int __init imx_ssi_init(void)
-{
-        return snd_soc_register_dais(imx_ssi_pcm_dai,
-                                ARRAY_SIZE(imx_ssi_pcm_dai));
-}
-
-static void __exit imx_ssi_exit(void)
-{
-        snd_soc_unregister_dais(imx_ssi_pcm_dai,
-                                ARRAY_SIZE(imx_ssi_pcm_dai));
-}
-
-module_init(imx_ssi_init);
-module_exit(imx_ssi_exit);
-MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com");
-MODULE_DESCRIPTION("i.MX ASoC I2S driver");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/imx/mxc-ssi.h b/sound/soc/imx/mxc-ssi.h
deleted file mode 100644
index 12bbdc9c7ecd..000000000000
--- a/sound/soc/imx/mxc-ssi.h
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _IMX_SSI_H
-#define _IMX_SSI_H
-
-#include <mach/hardware.h>
-
-/* SSI regs definition - MOVE to /arch/arm/plat-mxc/include/mach/ when stable */
-#define SSI1_IO_BASE_ADDR       IO_ADDRESS(SSI1_BASE_ADDR)
-#define SSI2_IO_BASE_ADDR       IO_ADDRESS(SSI2_BASE_ADDR)
-
-#define STX0   0x00
-#define STX1   0x04
-#define SRX0   0x08
-#define SRX1   0x0c
-#define SCR    0x10
-#define SISR   0x14
-#define SIER   0x18
-#define STCR   0x1c
-#define SRCR   0x20
-#define STCCR  0x24
-#define SRCCR  0x28
-#define SFCSR  0x2c
-#define STR    0x30
-#define SOR    0x34
-#define SACNT  0x38
-#define SACADD 0x3c
-#define SACDAT 0x40
-#define SATAG  0x44
-#define STMSK  0x48
-#define SRMSK  0x4c
-
-#define SSI1_STX0       (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STX0)))
-#define SSI1_STX1   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STX1)))
-#define SSI1_SRX0   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRX0)))
-#define SSI1_SRX1   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRX1)))
-#define SSI1_SCR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SCR)))
-#define SSI1_SISR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SISR)))
-#define SSI1_SIER   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SIER)))
-#define SSI1_STCR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STCR)))
-#define SSI1_SRCR   (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRCR)))
-#define SSI1_STCCR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STCCR)))
-#define SSI1_SRCCR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRCCR)))
-#define SSI1_SFCSR  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SFCSR)))
-#define SSI1_STR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STR)))
-#define SSI1_SOR    (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SOR)))
-#define SSI1_SACNT  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACNT)))
-#define SSI1_SACADD (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACADD)))
-#define SSI1_SACDAT (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SACDAT)))
-#define SSI1_SATAG  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SATAG)))
-#define SSI1_STMSK  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + STMSK)))
-#define SSI1_SRMSK  (*((volatile u32 *)(SSI1_IO_BASE_ADDR + SRMSK)))
-
-
-#define SSI2_STX0       (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STX0)))
-#define SSI2_STX1   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STX1)))
-#define SSI2_SRX0   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRX0)))
-#define SSI2_SRX1   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRX1)))
-#define SSI2_SCR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SCR)))
-#define SSI2_SISR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SISR)))
-#define SSI2_SIER   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SIER)))
-#define SSI2_STCR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STCR)))
-#define SSI2_SRCR   (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRCR)))
-#define SSI2_STCCR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STCCR)))
-#define SSI2_SRCCR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRCCR)))
-#define SSI2_SFCSR  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SFCSR)))
-#define SSI2_STR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STR)))
-#define SSI2_SOR    (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SOR)))
-#define SSI2_SACNT  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACNT)))
-#define SSI2_SACADD (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACADD)))
-#define SSI2_SACDAT (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SACDAT)))
-#define SSI2_SATAG  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SATAG)))
-#define SSI2_STMSK  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + STMSK)))
-#define SSI2_SRMSK  (*((volatile u32 *)(SSI2_IO_BASE_ADDR + SRMSK)))
-
-#define SSI_SCR_CLK_IST        (1 << 9)
-#define SSI_SCR_TCH_EN         (1 << 8)
-#define SSI_SCR_SYS_CLK_EN     (1 << 7)
-#define SSI_SCR_I2S_MODE_NORM  (0 << 5)
-#define SSI_SCR_I2S_MODE_MSTR  (1 << 5)
-#define SSI_SCR_I2S_MODE_SLAVE (2 << 5)
-#define SSI_SCR_SYN            (1 << 4)
-#define SSI_SCR_NET            (1 << 3)
-#define SSI_SCR_RE             (1 << 2)
-#define SSI_SCR_TE             (1 << 1)
-#define SSI_SCR_SSIEN          (1 << 0)
-
-#define SSI_SISR_CMDAU         (1 << 18)
-#define SSI_SISR_CMDDU         (1 << 17)
-#define SSI_SISR_RXT           (1 << 16)
-#define SSI_SISR_RDR1          (1 << 15)
-#define SSI_SISR_RDR0          (1 << 14)
-#define SSI_SISR_TDE1          (1 << 13)
-#define SSI_SISR_TDE0          (1 << 12)
-#define SSI_SISR_ROE1          (1 << 11)
-#define SSI_SISR_ROE0          (1 << 10)
-#define SSI_SISR_TUE1          (1 << 9)
-#define SSI_SISR_TUE0          (1 << 8)
-#define SSI_SISR_TFS           (1 << 7)
-#define SSI_SISR_RFS           (1 << 6)
-#define SSI_SISR_TLS           (1 << 5)
-#define SSI_SISR_RLS           (1 << 4)
-#define SSI_SISR_RFF1          (1 << 3)
-#define SSI_SISR_RFF0          (1 << 2)
-#define SSI_SISR_TFE1          (1 << 1)
-#define SSI_SISR_TFE0          (1 << 0)
-
-#define SSI_SIER_RDMAE         (1 << 22)
-#define SSI_SIER_RIE           (1 << 21)
-#define SSI_SIER_TDMAE         (1 << 20)
-#define SSI_SIER_TIE           (1 << 19)
-#define SSI_SIER_CMDAU_EN      (1 << 18)
-#define SSI_SIER_CMDDU_EN      (1 << 17)
-#define SSI_SIER_RXT_EN        (1 << 16)
-#define SSI_SIER_RDR1_EN       (1 << 15)
-#define SSI_SIER_RDR0_EN       (1 << 14)
-#define SSI_SIER_TDE1_EN       (1 << 13)
-#define SSI_SIER_TDE0_EN       (1 << 12)
-#define SSI_SIER_ROE1_EN       (1 << 11)
-#define SSI_SIER_ROE0_EN       (1 << 10)
-#define SSI_SIER_TUE1_EN       (1 << 9)
-#define SSI_SIER_TUE0_EN       (1 << 8)
-#define SSI_SIER_TFS_EN        (1 << 7)
-#define SSI_SIER_RFS_EN        (1 << 6)
-#define SSI_SIER_TLS_EN        (1 << 5)
-#define SSI_SIER_RLS_EN        (1 << 4)
-#define SSI_SIER_RFF1_EN       (1 << 3)
-#define SSI_SIER_RFF0_EN       (1 << 2)
-#define SSI_SIER_TFE1_EN       (1 << 1)
-#define SSI_SIER_TFE0_EN       (1 << 0)
-
-#define SSI_STCR_TXBIT0        (1 << 9)
-#define SSI_STCR_TFEN1         (1 << 8)
-#define SSI_STCR_TFEN0         (1 << 7)
-#define SSI_STCR_TFDIR         (1 << 6)
-#define SSI_STCR_TXDIR         (1 << 5)
-#define SSI_STCR_TSHFD         (1 << 4)
-#define SSI_STCR_TSCKP         (1 << 3)
-#define SSI_STCR_TFSI          (1 << 2)
-#define SSI_STCR_TFSL          (1 << 1)
-#define SSI_STCR_TEFS          (1 << 0)
-
-#define SSI_SRCR_RXBIT0        (1 << 9)
-#define SSI_SRCR_RFEN1         (1 << 8)
-#define SSI_SRCR_RFEN0         (1 << 7)
-#define SSI_SRCR_RFDIR         (1 << 6)
-#define SSI_SRCR_RXDIR         (1 << 5)
-#define SSI_SRCR_RSHFD         (1 << 4)
-#define SSI_SRCR_RSCKP         (1 << 3)
-#define SSI_SRCR_RFSI          (1 << 2)
-#define SSI_SRCR_RFSL          (1 << 1)
-#define SSI_SRCR_REFS          (1 << 0)
-
-#define SSI_STCCR_DIV2         (1 << 18)
-#define SSI_STCCR_PSR          (1 << 15)
-#define SSI_STCCR_WL(x)        ((((x) - 2) >> 1) << 13)
-#define SSI_STCCR_DC(x)        (((x) & 0x1f) << 8)
-#define SSI_STCCR_PM(x)        (((x) & 0xff) << 0)
-#define SSI_STCCR_WL_MASK        (0xf << 13)
-#define SSI_STCCR_DC_MASK        (0x1f << 8)
-#define SSI_STCCR_PM_MASK        (0xff << 0)
-
-#define SSI_SRCCR_DIV2         (1 << 18)
-#define SSI_SRCCR_PSR          (1 << 15)
-#define SSI_SRCCR_WL(x)        ((((x) - 2) >> 1) << 13)
-#define SSI_SRCCR_DC(x)        (((x) & 0x1f) << 8)
-#define SSI_SRCCR_PM(x)        (((x) & 0xff) << 0)
-#define SSI_SRCCR_WL_MASK        (0xf << 13)
-#define SSI_SRCCR_DC_MASK        (0x1f << 8)
-#define SSI_SRCCR_PM_MASK        (0xff << 0)
-
-
-#define SSI_SFCSR_RFCNT1(x)   (((x) & 0xf) << 28)
-#define SSI_SFCSR_TFCNT1(x)   (((x) & 0xf) << 24)
-#define SSI_SFCSR_RFWM1(x)    (((x) & 0xf) << 20)
-#define SSI_SFCSR_TFWM1(x)    (((x) & 0xf) << 16)
-#define SSI_SFCSR_RFCNT0(x)   (((x) & 0xf) << 12)
-#define SSI_SFCSR_TFCNT0(x)   (((x) & 0xf) <<  8)
-#define SSI_SFCSR_RFWM0(x)    (((x) & 0xf) <<  4)
-#define SSI_SFCSR_TFWM0(x)    (((x) & 0xf) <<  0)
-
-#define SSI_STR_TEST          (1 << 15)
-#define SSI_STR_RCK2TCK       (1 << 14)
-#define SSI_STR_RFS2TFS       (1 << 13)
-#define SSI_STR_RXSTATE(x)    (((x) & 0xf) << 8)
-#define SSI_STR_TXD2RXD       (1 <<  7)
-#define SSI_STR_TCK2RCK       (1 <<  6)
-#define SSI_STR_TFS2RFS       (1 <<  5)
-#define SSI_STR_TXSTATE(x)    (((x) & 0xf) << 0)
-
-#define SSI_SOR_CLKOFF        (1 << 6)
-#define SSI_SOR_RX_CLR        (1 << 5)
-#define SSI_SOR_TX_CLR        (1 << 4)
-#define SSI_SOR_INIT          (1 << 3)
-#define SSI_SOR_WAIT(x)       (((x) & 0x3) << 1)
-#define SSI_SOR_SYNRST        (1 << 0)
-
-#define SSI_SACNT_FRDIV(x)    (((x) & 0x3f) << 5)
-#define SSI_SACNT_WR          (x << 4)
-#define SSI_SACNT_RD          (x << 3)
-#define SSI_SACNT_TIF         (x << 2)
-#define SSI_SACNT_FV          (x << 1)
-#define SSI_SACNT_AC97EN      (x << 0)
-
-/* Watermarks for FIFO's */
-#define TXFIFO_WATERMARK                                0x4
-#define RXFIFO_WATERMARK                                0x4
-
-/* i.MX DAI SSP ID's */
-#define IMX_DAI_SSI0                    0 /* SSI1 FIFO 0 */
-#define IMX_DAI_SSI1                    1 /* SSI1 FIFO 1 */
-#define IMX_DAI_SSI2                    2 /* SSI2 FIFO 0 */
-#define IMX_DAI_SSI3                    3 /* SSI2 FIFO 1 */
-
-/* SSI clock sources */
-#define IMX_SSP_SYS_CLK         0
-
-/* SSI audio dividers */
-#define IMX_SSI_TX_DIV_2                        0
-#define IMX_SSI_TX_DIV_PSR                      1
-#define IMX_SSI_TX_DIV_PM                       2
-#define IMX_SSI_RX_DIV_2                        3
-#define IMX_SSI_RX_DIV_PSR                      4
-#define IMX_SSI_RX_DIV_PM                       5
-
-
-/* SSI Div 2 */
-#define IMX_SSI_DIV_2_OFF               (~SSI_STCCR_DIV2)
-#define IMX_SSI_DIV_2_ON                SSI_STCCR_DIV2
-
-extern struct snd_soc_dai imx_ssi_pcm_dai[4];
-extern int get_ssi_clk(int ssi, struct device *dev);
-extern void put_ssi_clk(int ssi);
-#endif
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
new file mode 100644
index 000000000000..a8307d55c70e
--- /dev/null
+++ b/sound/soc/imx/phycore-ac97.c
@@ -0,0 +1,90 @@
+/*
+ * phycore-ac97.c  --  SoC audio for imx_phycore in AC97 mode
+ *
+ * Copyright 2009 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
+ *
+ *  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/module.h>
+#include <linux/moduleparam.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <asm/mach-types.h>
+
+#include "../codecs/wm9712.h"
+#include "imx-ssi.h"
+
+static struct snd_soc_card imx_phycore;
+
+static struct snd_soc_ops imx_phycore_hifi_ops = {
+};
+
+static struct snd_soc_dai_link imx_phycore_dai_ac97[] = {
+        {
+                .name           = "HiFi",
+                .stream_name    = "HiFi",
+                .codec_dai      = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+                .ops            = &imx_phycore_hifi_ops,
+        },
+};
+
+static struct snd_soc_card imx_phycore = {
+        .name           = "PhyCORE-audio",
+        .platform       = &imx_soc_platform,
+        .dai_link       = imx_phycore_dai_ac97,
+        .num_links      = ARRAY_SIZE(imx_phycore_dai_ac97),
+};
+
+static struct snd_soc_device imx_phycore_snd_devdata = {
+        .card           = &imx_phycore,
+        .codec_dev      = &soc_codec_dev_wm9712,
+};
+
+static struct platform_device *imx_phycore_snd_device;
+
+static int __init imx_phycore_init(void)
+{
+        int ret;
+
+        if (!machine_is_pcm043() && !machine_is_pca100())
+                /* return happy. We might run on a totally different machine */
+                return 0;
+
+        imx_phycore_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!imx_phycore_snd_device)
+                return -ENOMEM;
+
+        imx_phycore_dai_ac97[0].cpu_dai = &imx_ssi_pcm_dai[0];
+
+        platform_set_drvdata(imx_phycore_snd_device, &imx_phycore_snd_devdata);
+        imx_phycore_snd_devdata.dev = &imx_phycore_snd_device->dev;
+        ret = platform_device_add(imx_phycore_snd_device);
+
+        if (ret) {
+                printk(KERN_ERR "ASoC: Platform device allocation failed\n");
+                platform_device_put(imx_phycore_snd_device);
+        }
+
+        return ret;
+}
+
+static void __exit imx_phycore_exit(void)
+{
+        platform_device_unregister(imx_phycore_snd_device);
+}
+
+late_initcall(imx_phycore_init);
+module_exit(imx_phycore_exit);
+
+MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
+MODULE_DESCRIPTION("PhyCORE ALSA SoC driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 653a362425df..f11963c21873 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -6,6 +6,9 @@ config SND_OMAP_SOC_MCBSP
         tristate
         select OMAP_MCBSP
 
+config SND_OMAP_SOC_MCPDM
+        tristate
+
 config SND_OMAP_SOC_N810
         tristate "SoC Audio support for Nokia N810"
         depends on SND_OMAP_SOC && MACH_NOKIA_N810 && I2C
@@ -43,12 +46,13 @@ config SND_OMAP_SOC_OSK5912
           Say Y if you want to add support for SoC audio on osk5912.
 
 config SND_OMAP_SOC_OVERO
-        tristate "SoC Audio support for Gumstix Overo"
-        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OVERO
+        tristate "SoC Audio support for Gumstix Overo and CompuLab CM-T35"
+        depends on TWL4030_CORE && SND_OMAP_SOC && (MACH_OVERO || MACH_CM_T35)
         select SND_OMAP_SOC_MCBSP
         select SND_SOC_TWL4030
         help
-          Say Y if you want to add support for SoC audio on the Gumstix Overo.
+          Say Y if you want to add support for SoC audio on the
+          Gumstix Overo or CompuLab CM-T35
 
 config SND_OMAP_SOC_OMAP2EVM
         tristate "SoC Audio support for OMAP2EVM board"
@@ -66,6 +70,15 @@ config SND_OMAP_SOC_OMAP3EVM
         help
           Say Y if you want to add support for SoC audio on the omap3evm board.
 
+config SND_OMAP_SOC_AM3517EVM
+        tristate "SoC Audio support for OMAP3517 / AM3517 EVM"
+        depends on SND_OMAP_SOC && MACH_OMAP3517EVM && I2C
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TLV320AIC23
+        help
+          Say Y if you want to add support for SoC audio on the OMAP3517 / AM3517
+          EVM.
+
 config SND_OMAP_SOC_SDP3430
         tristate "SoC Audio support for Texas Instruments SDP3430"
         depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_3430SDP
@@ -84,12 +97,14 @@ config SND_OMAP_SOC_OMAP3_PANDORA
           Say Y if you want to add support for SoC audio on the OMAP3 Pandora.
 
 config SND_OMAP_SOC_OMAP3_BEAGLE
-        tristate "SoC Audio support for OMAP3 Beagle"
-        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3_BEAGLE
+        tristate "SoC Audio support for OMAP3 Beagle and Devkit8000"
+        depends on TWL4030_CORE && SND_OMAP_SOC
+        depends on (MACH_OMAP3_BEAGLE || MACH_DEVKIT8000)
         select SND_OMAP_SOC_MCBSP
         select SND_SOC_TWL4030
         help
-          Say Y if you want to add support for SoC audio on the Beagleboard.
+          Say Y if you want to add support for SoC audio on the Beagleboard or
+          the clone Devkit8000.
 
 config SND_OMAP_SOC_ZOOM2
         tristate "SoC Audio support for Zoom2"
@@ -99,3 +114,10 @@ config SND_OMAP_SOC_ZOOM2
         help
           Say Y if you want to add support for Soc audio on Zoom2 board.
 
+config SND_OMAP_SOC_IGEP0020
+        tristate "SoC Audio support for IGEP v2"
+        depends on TWL4030_CORE && SND_OMAP_SOC && MACH_IGEP0020
+        select SND_OMAP_SOC_MCBSP
+        select SND_SOC_TWL4030
+        help
+          Say Y if you want to add support for Soc audio on IGEP v2 board.
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index 02d69471dcb5..0bc00ca14b37 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -1,9 +1,11 @@
 # OMAP Platform Support
 snd-soc-omap-objs := omap-pcm.o
 snd-soc-omap-mcbsp-objs := omap-mcbsp.o
+snd-soc-omap-mcpdm-objs := omap-mcpdm.o mcpdm.o
 
 obj-$(CONFIG_SND_OMAP_SOC) += snd-soc-omap.o
 obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o
+obj-$(CONFIG_SND_OMAP_SOC_MCPDM) += snd-soc-omap-mcpdm.o
 
 # OMAP Machine Support
 snd-soc-n810-objs := n810.o
@@ -12,18 +14,22 @@ snd-soc-osk5912-objs := osk5912.o
 snd-soc-overo-objs := overo.o
 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-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_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
-obj-$(CONFIG_MACH_OMAP2EVM) += snd-soc-omap2evm.o
-obj-$(CONFIG_MACH_OMAP3EVM) += snd-soc-omap3evm.o
+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-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
 obj-$(CONFIG_SND_OMAP_SOC_ZOOM2) += snd-soc-zoom2.o
+obj-$(CONFIG_SND_OMAP_SOC_IGEP0020) += snd-soc-igep0020.o
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
new file mode 100644
index 000000000000..135901b2ea11
--- /dev/null
+++ b/sound/soc/omap/am3517evm.c
@@ -0,0 +1,202 @@
+/*
+ * am3517evm.c  -- ALSA SoC support for OMAP3517 / AM3517 EVM
+ *
+ * Author: Anuj Aggarwal <anuj.aggarwal@ti.com>
+ *
+ * Based on sound/soc/omap/beagle.c by Steve Sakoman
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated
+ *
+ * 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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
+ * whether express or implied; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#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 <mach/hardware.h>
+#include <mach/gpio.h>
+#include <plat/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+
+#include "../codecs/tlv320aic23.h"
+
+#define CODEC_CLOCK     12000000
+
+static int am3517evm_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 ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_DSP_B |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                return ret;
+        }
+
+        /* Set cpu DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai,
+                                  SND_SOC_DAIFMT_DSP_B |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0,
+                        CODEC_CLOCK, SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_CLKR_SRC_CLKX, 0,
+                                SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set CPU system clock OMAP_MCBSP_CLKR_SRC_CLKX\n");
+                return ret;
+        }
+
+        snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_FSR_SRC_FSX, 0,
+                                SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set CPU system clock OMAP_MCBSP_FSR_SRC_FSX\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops am3517evm_ops = {
+        .hw_params = am3517evm_hw_params,
+};
+
+/* am3517evm machine dapm widgets */
+static const struct snd_soc_dapm_widget tlv320aic23_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Line Out", NULL),
+        SND_SOC_DAPM_LINE("Line In", NULL),
+        SND_SOC_DAPM_MIC("Mic In", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* Line Out connected to LLOUT, RLOUT */
+        {"Line Out", NULL, "LOUT"},
+        {"Line Out", NULL, "ROUT"},
+
+        {"LLINEIN", NULL, "Line In"},
+        {"RLINEIN", NULL, "Line In"},
+
+        {"MICIN", NULL, "Mic In"},
+};
+
+static int am3517evm_aic23_init(struct snd_soc_codec *codec)
+{
+        /* Add am3517-evm specific widgets */
+        snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
+                                  ARRAY_SIZE(tlv320aic23_dapm_widgets));
+
+        /* Set up davinci-evm specific audio path audio_map */
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        /* always connected */
+        snd_soc_dapm_enable_pin(codec, "Line Out");
+        snd_soc_dapm_enable_pin(codec, "Line In");
+        snd_soc_dapm_enable_pin(codec, "Mic In");
+
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link am3517evm_dai = {
+        .name = "TLV320AIC23",
+        .stream_name = "AIC23",
+        .cpu_dai = &omap_mcbsp_dai[0],
+        .codec_dai = &tlv320aic23_dai,
+        .init = am3517evm_aic23_init,
+        .ops = &am3517evm_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_am3517evm = {
+        .name = "am3517evm",
+        .platform = &omap_soc_platform,
+        .dai_link = &am3517evm_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device am3517evm_snd_devdata = {
+        .card = &snd_soc_am3517evm,
+        .codec_dev = &soc_codec_dev_tlv320aic23,
+};
+
+static struct platform_device *am3517evm_snd_device;
+
+static int __init am3517evm_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_omap3517evm()) {
+                pr_err("Not OMAP3517 / AM3517 EVM!\n");
+                return -ENODEV;
+        }
+        pr_info("OMAP3517 / AM3517 EVM SoC init\n");
+
+        am3517evm_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!am3517evm_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(am3517evm_snd_device, &am3517evm_snd_devdata);
+        am3517evm_snd_devdata.dev = &am3517evm_snd_device->dev;
+        *(unsigned int *)am3517evm_dai.cpu_dai->private_data = 0; /* McBSP1 */
+
+        ret = platform_device_add(am3517evm_snd_device);
+        if (ret)
+                goto err1;
+
+        return 0;
+
+err1:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(am3517evm_snd_device);
+
+        return ret;
+}
+
+static void __exit am3517evm_soc_exit(void)
+{
+        platform_device_unregister(am3517evm_snd_device);
+}
+
+module_init(am3517evm_soc_init);
+module_exit(am3517evm_soc_exit);
+
+MODULE_AUTHOR("Anuj Aggarwal <anuj.aggarwal@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC OMAP3517 / AM3517 EVM");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 5a5166ac7279..b0f618e44840 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -31,8 +31,8 @@
 
 #include <asm/mach-types.h>
 
-#include <mach/board-ams-delta.h>
-#include <mach/mcbsp.h>
+#include <plat/board-ams-delta.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
@@ -40,7 +40,7 @@
 
 
 /* Board specific DAPM widgets */
- const struct snd_soc_dapm_widget ams_delta_dapm_widgets[] = {
+static const struct snd_soc_dapm_widget ams_delta_dapm_widgets[] = {
         /* Handset */
         SND_SOC_DAPM_MIC("Mouthpiece", NULL),
         SND_SOC_DAPM_HP("Earpiece", NULL),
@@ -81,7 +81,7 @@ static const char *ams_delta_audio_mode[] =
                                                 (1 << AMS_DELTA_SPEAKER))
 #define AMS_DELTA_SPEAKERPHONE  (AMS_DELTA_HANDSFREE | (1 << AMS_DELTA_AGC))
 
-unsigned short ams_delta_audio_mode_pins[] = {
+static const unsigned short ams_delta_audio_mode_pins[] = {
         AMS_DELTA_MIXED,
         AMS_DELTA_HANDSET,
         AMS_DELTA_HANDSFREE,
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
new file mode 100644
index 000000000000..3583c429f9be
--- /dev/null
+++ b/sound/soc/omap/igep0020.c
@@ -0,0 +1,148 @@
+/*
+ * igep0020.c  --  SoC audio for IGEP v2
+ *
+ * Based on sound/soc/omap/overo.c by Steve Sakoman
+ *
+ * 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 <mach/hardware.h>
+#include <mach/gpio.h>
+#include <plat/mcbsp.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+#include "../codecs/twl4030.h"
+
+static int igep2_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 ret;
+
+        /* Set codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai,
+                                  SND_SOC_DAIFMT_I2S |
+                                  SND_SOC_DAIFMT_NB_NF |
+                                  SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec DAI configuration\n");
+                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_CBM_CFM);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set cpu DAI configuration\n");
+                return ret;
+        }
+
+        /* Set the codec system clock for DAC and ADC */
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
+                                            SND_SOC_CLOCK_IN);
+        if (ret < 0) {
+                printk(KERN_ERR "can't set codec system clock\n");
+                return ret;
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops igep2_ops = {
+        .hw_params = igep2_hw_params,
+};
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link igep2_dai = {
+        .name = "TWL4030",
+        .stream_name = "TWL4030",
+        .cpu_dai = &omap_mcbsp_dai[0],
+        .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+        .ops = &igep2_ops,
+};
+
+/* Audio machine driver */
+static struct snd_soc_card snd_soc_card_igep2 = {
+        .name = "igep2",
+        .platform = &omap_soc_platform,
+        .dai_link = &igep2_dai,
+        .num_links = 1,
+};
+
+/* Audio subsystem */
+static struct snd_soc_device igep2_snd_devdata = {
+        .card = &snd_soc_card_igep2,
+        .codec_dev = &soc_codec_dev_twl4030,
+};
+
+static struct platform_device *igep2_snd_device;
+
+static int __init igep2_soc_init(void)
+{
+        int ret;
+
+        if (!machine_is_igep0020()) {
+                pr_debug("Not IGEP v2!\n");
+                return -ENODEV;
+        }
+        printk(KERN_INFO "IGEP v2 SoC init\n");
+
+        igep2_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!igep2_snd_device) {
+                printk(KERN_ERR "Platform device allocation failed\n");
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(igep2_snd_device, &igep2_snd_devdata);
+        igep2_snd_devdata.dev = &igep2_snd_device->dev;
+        *(unsigned int *)igep2_dai.cpu_dai->private_data = 1; /* McBSP2 */
+
+        ret = platform_device_add(igep2_snd_device);
+        if (ret)
+                goto err1;
+
+        return 0;
+
+err1:
+        printk(KERN_ERR "Unable to add platform device\n");
+        platform_device_put(igep2_snd_device);
+
+        return ret;
+}
+module_init(igep2_soc_init);
+
+static void __exit igep2_soc_exit(void)
+{
+        platform_device_unregister(igep2_snd_device);
+}
+module_exit(igep2_soc_exit);
+
+MODULE_AUTHOR("Enric Balletbo i Serra <eballetbo@iseebcn.com>");
+MODULE_DESCRIPTION("ALSA SoC IGEP v2");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c
new file mode 100644
index 000000000000..1dab4c14874d
--- /dev/null
+++ b/sound/soc/omap/mcpdm.c
@@ -0,0 +1,485 @@
+/*
+ * mcpdm.c  --  McPDM interface driver
+ *
+ * Author: Jorge Eduardo Candelaria <x0107209@ti.com>
+ * Copyright (C) 2009 - Texas Instruments, Inc.
+ *
+ * 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/init.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+
+#include "mcpdm.h"
+
+static struct omap_mcpdm *mcpdm;
+
+static inline void omap_mcpdm_write(u16 reg, u32 val)
+{
+       __raw_writel(val, mcpdm->io_base + reg);
+}
+
+static inline int omap_mcpdm_read(u16 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");
+}
+
+/*
+ * Takes the McPDM module in and out of reset state.
+ * Uplink and downlink can be reset individually.
+ */
+static void omap_mcpdm_reset_capture(int reset)
+{
+       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+
+       if (reset)
+               ctrl |= SW_UP_RST;
+       else
+               ctrl &= ~SW_UP_RST;
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+}
+
+static void omap_mcpdm_reset_playback(int reset)
+{
+       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+
+       if (reset)
+               ctrl |= SW_DN_RST;
+       else
+               ctrl &= ~SW_DN_RST;
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+}
+
+/*
+ * Enables the transfer through the PDM interface to/from the Phoenix
+ * codec by enabling the corresponding UP or DN channels.
+ */
+void omap_mcpdm_start(int stream)
+{
+       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+
+       if (stream)
+               ctrl |= mcpdm->up_channels;
+       else
+               ctrl |= mcpdm->dn_channels;
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+}
+
+/*
+ * Disables the transfer through the PDM interface to/from the Phoenix
+ * codec by disabling the corresponding UP or DN channels.
+ */
+void omap_mcpdm_stop(int stream)
+{
+       int ctrl = omap_mcpdm_read(MCPDM_CTRL);
+
+       if (stream)
+               ctrl &= ~mcpdm->up_channels;
+       else
+               ctrl &= ~mcpdm->dn_channels;
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+}
+
+/*
+ * Configures McPDM uplink for audio recording.
+ * This function should be called before omap_mcpdm_start.
+ */
+int omap_mcpdm_capture_open(struct omap_mcpdm_link *uplink)
+{
+       int irq_mask = 0;
+       int ctrl;
+
+       if (!uplink)
+               return -EINVAL;
+
+       mcpdm->uplink = uplink;
+
+       /* 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;
+
+       omap_mcpdm_write(MCPDM_FIFO_CTRL_UP, uplink->threshold);
+
+       /* 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;
+
+       /* Uplink channels */
+       mcpdm->up_channels = uplink->channels & (PDM_UP_MASK | PDM_STATUS_MASK);
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+
+       return 0;
+}
+
+/*
+ * Configures McPDM downlink for audio playback.
+ * This function should be called before omap_mcpdm_start.
+ */
+int omap_mcpdm_playback_open(struct omap_mcpdm_link *downlink)
+{
+       int irq_mask = 0;
+       int ctrl;
+
+       if (!downlink)
+               return -EINVAL;
+
+       mcpdm->downlink = downlink;
+
+       /* 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;
+
+       omap_mcpdm_write(MCPDM_FIFO_CTRL_DN, downlink->threshold);
+
+       /* 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;
+
+       /* Downlink channels */
+       mcpdm->dn_channels = downlink->channels & (PDM_DN_MASK | PDM_CMD_MASK);
+
+       omap_mcpdm_write(MCPDM_CTRL, ctrl);
+
+       return 0;
+}
+
+/*
+ * Cleans McPDM uplink configuration.
+ * This function should be called when the stream is closed.
+ */
+int omap_mcpdm_capture_close(struct omap_mcpdm_link *uplink)
+{
+       int irq_mask = 0;
+
+       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 DMA request generation */
+       omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_UP_ENABLE);
+
+       /* Clear Downlink channels */
+       mcpdm->up_channels = 0;
+
+       mcpdm->uplink = NULL;
+
+       return 0;
+}
+
+/*
+ * Cleans McPDM downlink configuration.
+ * This function should be called when the stream is closed.
+ */
+int omap_mcpdm_playback_close(struct omap_mcpdm_link *downlink)
+{
+       int irq_mask = 0;
+
+       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 DMA request generation */
+       omap_mcpdm_write(MCPDM_DMAENABLE_CLR, DMA_DN_ENABLE);
+
+       /* clear Downlink channels */
+       mcpdm->dn_channels = 0;
+
+       mcpdm->downlink = NULL;
+
+       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;
+}
+
+int omap_mcpdm_request(void)
+{
+       int ret;
+
+       clk_enable(mcpdm->clk);
+
+       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;
+
+       spin_unlock(&mcpdm->lock);
+
+       /* 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;
+       }
+
+       return 0;
+
+err:
+       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);
+}
+
+/* Enable/disable DC offset cancelation for the analog
+ * headset path (PDM channels 1 and 2).
+ */
+int omap_mcpdm_set_offset(int offset1, int offset2)
+{
+       int offset;
+
+       if ((offset1 > DN_OFST_MAX) || (offset2 > DN_OFST_MAX))
+               return -EINVAL;
+
+       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 2 */
+       if (offset2)
+               offset |= DN_OFST_RX2_EN;
+       else
+               offset &= ~DN_OFST_RX2_EN;
+
+       omap_mcpdm_write(MCPDM_DN_OFFSET, offset);
+
+       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;
+
+err_clk:
+       iounmap(mcpdm->io_base);
+err_resource:
+       kfree(mcpdm);
+exit:
+       return ret;
+}
+
+static int __devexit omap_mcpdm_remove(struct platform_device *pdev)
+{
+       struct omap_mcpdm *mcpdm_ptr = platform_get_drvdata(pdev);
+
+       platform_set_drvdata(pdev, NULL);
+
+       clk_put(mcpdm_ptr->clk);
+
+       iounmap(mcpdm_ptr->io_base);
+
+       mcpdm_ptr->clk = NULL;
+       mcpdm_ptr->free = 0;
+       mcpdm_ptr->dev = NULL;
+
+       kfree(mcpdm_ptr);
+
+       return 0;
+}
+
+static struct platform_driver omap_mcpdm_driver = {
+       .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);
+}
+arch_initcall(omap_mcpdm_init);
diff --git a/sound/soc/omap/mcpdm.h b/sound/soc/omap/mcpdm.h
new file mode 100644
index 000000000000..7bb326ef0886
--- /dev/null
+++ b/sound/soc/omap/mcpdm.h
@@ -0,0 +1,151 @@
+/*
+ * mcpdm.h -- Defines for McPDM driver
+ *
+ * Author: Jorge Eduardo Candelaria <x0107209@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
+ *
+ */
+
+/* McPDM registers */
+
+#define MCPDM_REVISION         0x00
+#define MCPDM_SYSCONFIG                0x10
+#define MCPDM_IRQSTATUS_RAW    0x24
+#define MCPDM_IRQSTATUS                0x28
+#define MCPDM_IRQENABLE_SET    0x2C
+#define MCPDM_IRQENABLE_CLR    0x30
+#define MCPDM_IRQWAKE_EN       0x34
+#define MCPDM_DMAENABLE_SET    0x38
+#define MCPDM_DMAENABLE_CLR    0x3C
+#define MCPDM_DMAWAKEEN                0x40
+#define MCPDM_CTRL             0x44
+#define MCPDM_DN_DATA          0x48
+#define MCPDM_UP_DATA          0x4C
+#define MCPDM_FIFO_CTRL_DN     0x50
+#define MCPDM_FIFO_CTRL_UP     0x54
+#define MCPDM_DN_OFFSET                0x58
+
+/*
+ * MCPDM_IRQ bit fields
+ * IRQSTATUS_RAW, IRQSTATUS, IRQENABLE_SET, IRQENABLE_CLR
+ */
+
+#define MCPDM_DN_IRQ                   (1 << 0)
+#define MCPDM_DN_IRQ_EMPTY             (1 << 1)
+#define MCPDM_DN_IRQ_ALMST_EMPTY       (1 << 2)
+#define MCPDM_DN_IRQ_FULL              (1 << 3)
+
+#define MCPDM_UP_IRQ                   (1 << 8)
+#define MCPDM_UP_IRQ_EMPTY             (1 << 9)
+#define MCPDM_UP_IRQ_ALMST_FULL                (1 << 10)
+#define MCPDM_UP_IRQ_FULL              (1 << 11)
+
+#define MCPDM_DOWNLINK_IRQ_MASK                0x00F
+#define MCPDM_UPLINK_IRQ_MASK          0xF00
+
+/*
+ * MCPDM_DMAENABLE bit fields
+ */
+
+#define DMA_DN_ENABLE          0x1
+#define DMA_UP_ENABLE          0x2
+
+/*
+ * MCPDM_CTRL bit fields
+ */
+
+#define PDM_UP1_EN             0x0001
+#define PDM_UP2_EN             0x0002
+#define PDM_UP3_EN             0x0004
+#define PDM_DN1_EN             0x0008
+#define PDM_DN2_EN             0x0010
+#define PDM_DN3_EN             0x0020
+#define PDM_DN4_EN             0x0040
+#define PDM_DN5_EN             0x0080
+#define PDMOUTFORMAT           0x0100
+#define CMD_INT                        0x0200
+#define STATUS_INT             0x0400
+#define SW_UP_RST              0x0800
+#define SW_DN_RST              0x1000
+#define PDM_UP_MASK            0x007
+#define PDM_DN_MASK            0x0F8
+#define PDM_CMD_MASK           0x200
+#define PDM_STATUS_MASK                0x400
+
+
+#define PDMOUTFORMAT_LJUST     (0 << 8)
+#define PDMOUTFORMAT_RJUST     (1 << 8)
+
+/*
+ * MCPDM_FIFO_CTRL bit fields
+ */
+
+#define UP_THRES_MAX           0xF
+#define DN_THRES_MAX           0xF
+
+/*
+ * MCPDM_DN_OFFSET bit fields
+ */
+
+#define DN_OFST_RX1_EN         0x0001
+#define DN_OFST_RX2_EN         0x0100
+
+#define DN_OFST_RX1            1
+#define DN_OFST_RX2            9
+#define DN_OFST_MAX            0x1F
+
+#define MCPDM_UPLINK           1
+#define MCPDM_DOWNLINK         2
+
+struct omap_mcpdm_link {
+       int irq_mask;
+       int threshold;
+       int format;
+       int channels;
+};
+
+struct omap_mcpdm_platform_data {
+       unsigned long phys_base;
+       u16 irq;
+};
+
+struct omap_mcpdm {
+       struct device *dev;
+       unsigned long phys_base;
+       void __iomem *io_base;
+       u8 free;
+       int irq;
+
+       spinlock_t lock;
+       struct omap_mcpdm_platform_data *pdata;
+       struct clk *clk;
+       struct omap_mcpdm_link *downlink;
+       struct omap_mcpdm_link *uplink;
+       struct completion irq_completion;
+
+       int dn_channels;
+       int up_channels;
+};
+
+extern void omap_mcpdm_start(int stream);
+extern void omap_mcpdm_stop(int stream);
+extern int omap_mcpdm_capture_open(struct omap_mcpdm_link *uplink);
+extern int omap_mcpdm_playback_open(struct omap_mcpdm_link *downlink);
+extern int omap_mcpdm_capture_close(struct omap_mcpdm_link *uplink);
+extern int omap_mcpdm_playback_close(struct omap_mcpdm_link *downlink);
+extern int omap_mcpdm_request(void);
+extern void omap_mcpdm_free(void);
+extern int omap_mcpdm_set_offset(int offset1, int offset2);
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index 0a505938e42b..08e09d72790f 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -32,7 +32,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <linux/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 3341f49402ca..8ad9dc901007 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -31,14 +31,22 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <mach/control.h>
-#include <mach/dma.h>
-#include <mach/mcbsp.h>
+#include <plat/control.h>
+#include <plat/dma.h>
+#include <plat/mcbsp.h>
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
 
 #define OMAP_MCBSP_RATES        (SNDRV_PCM_RATE_8000_96000)
 
+#define OMAP_MCBSP_SOC_SINGLE_S16_EXT(xname, xmin, xmax, \
+        xhandler_get, xhandler_put) \
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+        .info = omap_mcbsp_st_info_volsw, \
+        .get = xhandler_get, .put = xhandler_put, \
+        .private_value = (unsigned long) &(struct soc_mixer_control) \
+        {.min = xmin, .max = xmax} }
+
 struct omap_mcbsp_data {
         unsigned int                    bus_id;
         struct omap_mcbsp_reg_cfg       regs;
@@ -49,6 +57,8 @@ struct omap_mcbsp_data {
          */
         int                             active;
         int                             configured;
+        unsigned int                    in_freq;
+        int                             clk_div;
 };
 
 #define to_mcbsp(priv)  container_of((priv), struct omap_mcbsp_data, bus_id)
@@ -80,11 +90,11 @@ static const int omap1_dma_reqs[][2] = {};
 static const unsigned long omap1_mcbsp_port[][2] = {};
 #endif
 
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
 static const int omap24xx_dma_reqs[][2] = {
         { OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX },
         { OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX },
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
         { OMAP24XX_DMA_MCBSP3_TX, OMAP24XX_DMA_MCBSP3_RX },
         { OMAP24XX_DMA_MCBSP4_TX, OMAP24XX_DMA_MCBSP4_RX },
         { OMAP24XX_DMA_MCBSP5_TX, OMAP24XX_DMA_MCBSP5_RX },
@@ -122,7 +132,7 @@ static const unsigned long omap2430_mcbsp_port[][2] = {
 static const unsigned long omap2430_mcbsp_port[][2] = {};
 #endif
 
-#if defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP3)
 static const unsigned long omap34xx_mcbsp_port[][2] = {
         { OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
           OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
@@ -257,7 +267,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
         int dma, bus_id = mcbsp_data->bus_id, id = cpu_dai->id;
         int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
         unsigned long port;
-        unsigned int format;
+        unsigned int format, div, framesize, master;
 
         if (cpu_class_is_omap1()) {
                 dma = omap1_dma_reqs[bus_id][substream->stream];
@@ -285,7 +295,11 @@ 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;
-        cpu_dai->dma_data = &omap_mcbsp_dai_dma_params[id][substream->stream];
+        omap_mcbsp_dai_dma_params[id][substream->stream].data_type =
+                                                        OMAP_DMA_DATA_TYPE_S16;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream,
+                &omap_mcbsp_dai_dma_params[id][substream->stream]);
 
         if (mcbsp_data->configured) {
                 /* McBSP already configured by another stream */
@@ -294,28 +308,19 @@ 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);
-        switch (channels) {
-        case 2:
-                if (format == SND_SOC_DAIFMT_I2S) {
-                        /* Use dual-phase frames */
-                        regs->rcr2      |= RPHASE;
-                        regs->xcr2      |= XPHASE;
-                        /* Set 1 word per (McBSP) frame for phase1 and phase2 */
-                        wpf--;
-                        regs->rcr2      |= RFRLEN2(wpf - 1);
-                        regs->xcr2      |= XFRLEN2(wpf - 1);
-                }
-        case 1:
-        case 4:
-                /* Set word per (McBSP) frame for phase1 */
-                regs->rcr1      |= RFRLEN1(wpf - 1);
-                regs->xcr1      |= XFRLEN1(wpf - 1);
-                break;
-        default:
-                /* Unsupported number of channels */
-                return -EINVAL;
+        if (channels == 2 && format == SND_SOC_DAIFMT_I2S) {
+                /* Use dual-phase frames */
+                regs->rcr2      |= RPHASE;
+                regs->xcr2      |= XPHASE;
+                /* Set 1 word per (McBSP) frame for phase1 and phase2 */
+                wpf--;
+                regs->rcr2      |= RFRLEN2(wpf - 1);
+                regs->xcr2      |= XFRLEN2(wpf - 1);
         }
 
+        regs->rcr1      |= RFRLEN1(wpf - 1);
+        regs->xcr1      |= XFRLEN1(wpf - 1);
+
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
                 /* Set word lengths */
@@ -330,15 +335,30 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
+        /* In McBSP master modes, FRAME (i.e. sample rate) is generated
+         * by _counting_ BCLKs. Calculate frame size in BCLKs */
+        master = mcbsp_data->fmt & SND_SOC_DAIFMT_MASTER_MASK;
+        if (master ==   SND_SOC_DAIFMT_CBS_CFS) {
+                div = mcbsp_data->clk_div ? mcbsp_data->clk_div : 1;
+                framesize = (mcbsp_data->in_freq / div) / params_rate(params);
+
+                if (framesize < wlen * channels) {
+                        printk(KERN_ERR "%s: not enough bandwidth for desired rate and "
+                                        "channels\n", __func__);
+                        return -EINVAL;
+                }
+        } else
+                framesize = wlen * channels;
+
         /* Set FS period and length in terms of bit clock periods */
         switch (format) {
         case SND_SOC_DAIFMT_I2S:
-                regs->srgr2     |= FPER(wlen * channels - 1);
-                regs->srgr1     |= FWID(wlen - 1);
+                regs->srgr2     |= FPER(framesize - 1);
+                regs->srgr1     |= FWID((framesize >> 1) - 1);
                 break;
         case SND_SOC_DAIFMT_DSP_A:
         case SND_SOC_DAIFMT_DSP_B:
-                regs->srgr2     |= FPER(wlen * channels - 1);
+                regs->srgr2     |= FPER(framesize - 1);
                 regs->srgr1     |= FWID(0);
                 break;
         }
@@ -454,6 +474,7 @@ static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
         if (div_id != OMAP_MCBSP_CLKGDV)
                 return -ENODEV;
 
+        mcbsp_data->clk_div = div;
         regs->srgr1     |= CLKGDV(div - 1);
 
         return 0;
@@ -554,6 +575,8 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         int err = 0;
 
+        mcbsp_data->in_freq = freq;
+
         switch (clk_id) {
         case OMAP_MCBSP_SYSCLK_CLK:
                 regs->srgr2     |= CLKSM;
@@ -598,13 +621,13 @@ static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
         .id = (link_id),                                        \
         .playback = {                                           \
                 .channels_min = 1,                              \
-                .channels_max = 4,                              \
+                .channels_max = 16,                             \
                 .rates = OMAP_MCBSP_RATES,                      \
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
         },                                                      \
         .capture = {                                            \
                 .channels_min = 1,                              \
-                .channels_max = 4,                              \
+                .channels_max = 16,                             \
                 .rates = OMAP_MCBSP_RATES,                      \
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,             \
         },                                                      \
@@ -626,6 +649,136 @@ struct snd_soc_dai omap_mcbsp_dai[] = {
 
 EXPORT_SYMBOL_GPL(omap_mcbsp_dai);
 
+int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
+                        struct snd_ctl_elem_info *uinfo)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        int max = mc->max;
+        int min = mc->min;
+
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 1;
+        uinfo->value.integer.min = min;
+        uinfo->value.integer.max = max;
+        return 0;
+}
+
+#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(id, channel)                   \
+static int                                                              \
+omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc,   \
+                                        struct snd_ctl_elem_value *uc)  \
+{                                                                       \
+        struct soc_mixer_control *mc =                                  \
+                (struct soc_mixer_control *)kc->private_value;          \
+        int max = mc->max;                                              \
+        int min = mc->min;                                              \
+        int val = uc->value.integer.value[0];                           \
+                                                                        \
+        if (val < min || val > max)                                     \
+                return -EINVAL;                                         \
+                                                                        \
+        /* OMAP McBSP implementation uses index values 0..4 */          \
+        return omap_st_set_chgain((id)-1, channel, val);                \
+}
+
+#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(id, channel)                   \
+static int                                                              \
+omap_mcbsp##id##_get_st_ch##channel##_volume(struct snd_kcontrol *kc,   \
+                                        struct snd_ctl_elem_value *uc)  \
+{                                                                       \
+        s16 chgain;                                                     \
+                                                                        \
+        if (omap_st_get_chgain((id)-1, channel, &chgain))               \
+                return -EAGAIN;                                         \
+                                                                        \
+        uc->value.integer.value[0] = chgain;                            \
+        return 0;                                                       \
+}
+
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 0)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 1)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 0)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 1)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 0)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 1)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 0)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 1)
+
+static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+        u8 value = ucontrol->value.integer.value[0];
+
+        if (value == omap_st_is_enabled(mc->reg))
+                return 0;
+
+        if (value)
+                omap_st_enable(mc->reg);
+        else
+                omap_st_disable(mc->reg);
+
+        return 1;
+}
+
+static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_value *ucontrol)
+{
+        struct soc_mixer_control *mc =
+                (struct soc_mixer_control *)kcontrol->private_value;
+
+        ucontrol->value.integer.value[0] = omap_st_is_enabled(mc->reg);
+        return 0;
+}
+
+static const struct snd_kcontrol_new omap_mcbsp2_st_controls[] = {
+        SOC_SINGLE_EXT("McBSP2 Sidetone Switch", 1, 0, 1, 0,
+                        omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
+        OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume",
+                                      -32768, 32767,
+                                      omap_mcbsp2_get_st_ch0_volume,
+                                      omap_mcbsp2_set_st_ch0_volume),
+        OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume",
+                                      -32768, 32767,
+                                      omap_mcbsp2_get_st_ch1_volume,
+                                      omap_mcbsp2_set_st_ch1_volume),
+};
+
+static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
+        SOC_SINGLE_EXT("McBSP3 Sidetone Switch", 2, 0, 1, 0,
+                        omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
+        OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume",
+                                      -32768, 32767,
+                                      omap_mcbsp3_get_st_ch0_volume,
+                                      omap_mcbsp3_set_st_ch0_volume),
+        OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume",
+                                      -32768, 32767,
+                                      omap_mcbsp3_get_st_ch1_volume,
+                                      omap_mcbsp3_set_st_ch1_volume),
+};
+
+int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id)
+{
+        if (!cpu_is_omap34xx())
+                return -ENODEV;
+
+        switch (mcbsp_id) {
+        case 1: /* McBSP 2 */
+                return snd_soc_add_controls(codec, omap_mcbsp2_st_controls,
+                                        ARRAY_SIZE(omap_mcbsp2_st_controls));
+        case 2: /* McBSP 3 */
+                return snd_soc_add_controls(codec, omap_mcbsp3_st_controls,
+                                        ARRAY_SIZE(omap_mcbsp3_st_controls));
+        default:
+                break;
+        }
+
+        return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
+
 static int __init snd_omap_mcbsp_init(void)
 {
         return snd_soc_register_dais(omap_mcbsp_dai,
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 647d2f981ab0..6c363e5f4387 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -50,11 +50,13 @@ enum omap_mcbsp_div {
 #undef  NUM_LINKS
 #define NUM_LINKS       3
 #endif
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
 #undef  NUM_LINKS
 #define NUM_LINKS       5
 #endif
 
 extern struct snd_soc_dai omap_mcbsp_dai[NUM_LINKS];
 
+int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id);
+
 #endif
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
new file mode 100644
index 000000000000..b7f4f7e015f3
--- /dev/null
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -0,0 +1,252 @@
+/*
+ * omap-mcpdm.c  --  OMAP ALSA SoC DAI driver using McPDM port
+ *
+ * Copyright (C) 2009 Texas Instruments
+ *
+ * Author: Misael Lopez Cruz <x0052729@ti.com>
+ * Contact: Jorge Eduardo Candelaria <x0107209@ti.com>
+ *          Margarita Olaya <magi.olaya@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/init.h>
+#include <linux/module.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 <plat/control.h>
+#include <plat/dma.h>
+#include <plat/mcbsp.h>
+#include "mcpdm.h"
+#include "omap-mcpdm.h"
+#include "omap-pcm.h"
+
+struct omap_mcpdm_data {
+        struct omap_mcpdm_link *links;
+        int active;
+};
+
+static struct omap_mcpdm_link omap_mcpdm_links[] = {
+        /* downlink */
+        {
+                .irq_mask = MCPDM_DN_IRQ_EMPTY | MCPDM_DN_IRQ_FULL,
+                .threshold = 1,
+                .format = PDMOUTFORMAT_LJUST,
+        },
+        /* uplink */
+        {
+                .irq_mask = MCPDM_UP_IRQ_EMPTY | MCPDM_UP_IRQ_FULL,
+                .threshold = 1,
+                .format = PDMOUTFORMAT_LJUST,
+        },
+};
+
+static struct omap_mcpdm_data mcpdm_data = {
+        .links = omap_mcpdm_links,
+        .active = 0,
+};
+
+/*
+ * Stream DMA parameters
+ */
+static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
+        {
+                .name = "Audio playback",
+                .dma_req = OMAP44XX_DMA_MCPDM_DL,
+                .data_type = OMAP_DMA_DATA_TYPE_S32,
+                .sync_mode = OMAP_DMA_SYNC_PACKET,
+                .packet_size = 16,
+                .port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_DN_DATA,
+        },
+        {
+                .name = "Audio capture",
+                .dma_req = OMAP44XX_DMA_MCPDM_UP,
+                .data_type = OMAP_DMA_DATA_TYPE_S32,
+                .sync_mode = OMAP_DMA_SYNC_PACKET,
+                .packet_size = 16,
+                .port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_UP_DATA,
+        },
+};
+
+static int omap_mcpdm_dai_startup(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;
+        int err = 0;
+
+        if (!cpu_dai->active)
+                err = omap_mcpdm_request();
+
+        return err;
+}
+
+static void omap_mcpdm_dai_shutdown(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;
+
+        if (!cpu_dai->active)
+                omap_mcpdm_free();
+}
+
+static int omap_mcpdm_dai_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_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct omap_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        int stream = substream->stream;
+        int err = 0;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (!mcpdm_priv->active++)
+                        omap_mcpdm_start(stream);
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                if (!--mcpdm_priv->active)
+                        omap_mcpdm_stop(stream);
+                break;
+        default:
+                err = -EINVAL;
+        }
+
+        return err;
+}
+
+static int omap_mcpdm_dai_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_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct omap_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        struct omap_mcpdm_link *mcpdm_links = mcpdm_priv->links;
+        int stream = substream->stream;
+        int channels, err, link_mask = 0;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream,
+                                 &omap_mcpdm_dai_dma_params[stream]);
+
+        channels = params_channels(params);
+        switch (channels) {
+        case 4:
+                if (stream == SNDRV_PCM_STREAM_CAPTURE)
+                        /* up to 2 channels for capture */
+                        return -EINVAL;
+                link_mask |= 1 << 3;
+        case 3:
+                if (stream == SNDRV_PCM_STREAM_CAPTURE)
+                        /* up to 2 channels for capture */
+                        return -EINVAL;
+                link_mask |= 1 << 2;
+        case 2:
+                link_mask |= 1 << 1;
+        case 1:
+                link_mask |= 1 << 0;
+                break;
+        default:
+                /* unsupported number of channels */
+                return -EINVAL;
+        }
+
+        if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                mcpdm_links[stream].channels = link_mask << 3;
+                err = omap_mcpdm_playback_open(&mcpdm_links[stream]);
+        } else {
+                mcpdm_links[stream].channels = link_mask << 0;
+                err = omap_mcpdm_capture_open(&mcpdm_links[stream]);
+        }
+
+        return err;
+}
+
+static int omap_mcpdm_dai_hw_free(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_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        struct omap_mcpdm_link *mcpdm_links = mcpdm_priv->links;
+        int stream = substream->stream;
+        int err;
+
+        if (substream->stream ==  SNDRV_PCM_STREAM_PLAYBACK)
+                err = omap_mcpdm_playback_close(&mcpdm_links[stream]);
+        else
+                err = omap_mcpdm_capture_close(&mcpdm_links[stream]);
+
+        return err;
+}
+
+static struct snd_soc_dai_ops omap_mcpdm_dai_ops = {
+        .startup        = omap_mcpdm_dai_startup,
+        .shutdown       = omap_mcpdm_dai_shutdown,
+        .trigger        = omap_mcpdm_dai_trigger,
+        .hw_params      = omap_mcpdm_dai_hw_params,
+        .hw_free        = omap_mcpdm_dai_hw_free,
+};
+
+#define OMAP_MCPDM_RATES        (SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
+#define OMAP_MCPDM_FORMATS      (SNDRV_PCM_FMTBIT_S32_LE)
+
+struct snd_soc_dai omap_mcpdm_dai = {
+        .name = "omap-mcpdm",
+        .id = -1,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 4,
+                .rates = OMAP_MCPDM_RATES,
+                .formats = OMAP_MCPDM_FORMATS,
+        },
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = OMAP_MCPDM_RATES,
+                .formats = OMAP_MCPDM_FORMATS,
+        },
+        .ops = &omap_mcpdm_dai_ops,
+        .private_data = &mcpdm_data,
+};
+EXPORT_SYMBOL_GPL(omap_mcpdm_dai);
+
+static int __init snd_omap_mcpdm_init(void)
+{
+        return snd_soc_register_dai(&omap_mcpdm_dai);
+}
+module_init(snd_omap_mcpdm_init);
+
+static void __exit snd_omap_mcpdm_exit(void)
+{
+        snd_soc_unregister_dai(&omap_mcpdm_dai);
+}
+module_exit(snd_omap_mcpdm_exit);
+
+MODULE_AUTHOR("Misael Lopez Cruz <x0052729@ti.com>");
+MODULE_DESCRIPTION("OMAP PDM SoC Interface");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap-mcpdm.h b/sound/soc/omap/omap-mcpdm.h
new file mode 100644
index 000000000000..73b80d559345
--- /dev/null
+++ b/sound/soc/omap/omap-mcpdm.h
@@ -0,0 +1,29 @@
+/*
+ * omap-mcpdm.h
+ *
+ * Copyright (C) 2009 Texas Instruments
+ *
+ * Contact: 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 __OMAP_MCPDM_H__
+#define __OMAP_MCPDM_H__
+
+extern struct snd_soc_dai omap_mcpdm_dai;
+
+#endif  /* End of __OMAP_MCPDM_H__ */
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 6a829eef2a4f..1e521904ea64 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -23,12 +23,13 @@
  */
 
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <mach/dma.h>
+#include <plat/dma.h>
 #include "omap-pcm.h"
 
 static const struct snd_pcm_hardware omap_pcm_hardware = {
@@ -37,7 +38,8 @@ static const struct snd_pcm_hardware omap_pcm_hardware = {
                                   SNDRV_PCM_INFO_INTERLEAVED |
                                   SNDRV_PCM_INFO_PAUSE |
                                   SNDRV_PCM_INFO_RESUME,
-        .formats                = SNDRV_PCM_FMTBIT_S16_LE,
+        .formats                = SNDRV_PCM_FMTBIT_S16_LE |
+                                  SNDRV_PCM_FMTBIT_S32_LE,
         .period_bytes_min       = 32,
         .period_bytes_max       = 64 * 1024,
         .periods_min            = 2,
@@ -59,12 +61,11 @@ static void omap_pcm_dma_irq(int ch, u16 stat, void *data)
         struct omap_runtime_data *prtd = runtime->private_data;
         unsigned long flags;
 
-        if ((cpu_is_omap1510()) &&
-                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)) {
+        if ((cpu_is_omap1510())) {
                 /*
                  * OMAP1510 doesn't fully support DMA progress counter
                  * and there is no software emulation implemented yet,
-                 * so have to maintain our own playback progress counter
+                 * so have to maintain our own progress counters
                  * that can be used by omap_pcm_pointer() instead.
                  */
                 spin_lock_irqsave(&prtd->lock, flags);
@@ -99,9 +100,11 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct omap_runtime_data *prtd = runtime->private_data;
-        struct omap_pcm_dma_data *dma_data = rtd->dai->cpu_dai->dma_data;
+        struct omap_pcm_dma_data *dma_data;
         int err = 0;
 
+        dma_data = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+
         /* return if this is a bufferless transfer e.g.
          * codec <--> BT codec or GSM modem -- lg FIXME */
         if (!dma_data)
@@ -149,6 +152,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
         struct omap_runtime_data *prtd = runtime->private_data;
         struct omap_pcm_dma_data *dma_data = prtd->dma_data;
         struct omap_dma_channel_params dma_params;
+        int bytes;
 
         /* return if this is a bufferless transfer e.g.
          * codec <--> BT codec or GSM modem -- lg FIXME */
@@ -156,11 +160,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
                 return 0;
 
         memset(&dma_params, 0, sizeof(dma_params));
-        /*
-         * Note: Regardless of interface data formats supported by OMAP McBSP
-         * or EAC blocks, internal representation is always fixed 16-bit/sample
-         */
-        dma_params.data_type                    = OMAP_DMA_DATA_TYPE_S16;
+        dma_params.data_type                    = dma_data->data_type;
         dma_params.trigger                      = dma_data->dma_req;
         dma_params.sync_mode                    = dma_data->sync_mode;
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -170,6 +170,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
                 dma_params.src_start            = runtime->dma_addr;
                 dma_params.dst_start            = dma_data->port_addr;
                 dma_params.dst_port             = OMAP_DMA_PORT_MPUI;
+                dma_params.dst_fi               = dma_data->packet_size;
         } else {
                 dma_params.src_amode            = OMAP_DMA_AMODE_CONSTANT;
                 dma_params.dst_amode            = OMAP_DMA_AMODE_POST_INC;
@@ -177,6 +178,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
                 dma_params.src_start            = dma_data->port_addr;
                 dma_params.dst_start            = runtime->dma_addr;
                 dma_params.src_port             = OMAP_DMA_PORT_MPUI;
+                dma_params.src_fi               = dma_data->packet_size;
         }
         /*
          * Set DMA transfer frame size equal to ALSA period size and frame
@@ -184,12 +186,12 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
          * we can transfer the whole ALSA buffer with single DMA transfer but
          * still can get an interrupt at each period bounary
          */
-        dma_params.elem_count   = snd_pcm_lib_period_bytes(substream) / 2;
+        bytes = snd_pcm_lib_period_bytes(substream);
+        dma_params.elem_count   = bytes >> dma_data->data_type;
         dma_params.frame_count  = runtime->periods;
         omap_set_dma_params(prtd->dma_ch, &dma_params);
 
-        if ((cpu_is_omap1510()) &&
-                        (substream->stream == SNDRV_PCM_STREAM_PLAYBACK))
+        if ((cpu_is_omap1510()))
                 omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ |
                               OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ);
         else
@@ -247,14 +249,15 @@ static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
         dma_addr_t ptr;
         snd_pcm_uframes_t offset;
 
-        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+        if (cpu_is_omap1510()) {
+                offset = prtd->period_index * runtime->period_size;
+        } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
                 ptr = omap_get_dma_dst_pos(prtd->dma_ch);
                 offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-        } else if (!(cpu_is_omap1510())) {
+        } else {
                 ptr = omap_get_dma_src_pos(prtd->dma_ch);
                 offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-        } else
-                offset = prtd->period_index * runtime->period_size;
+        }
 
         if (offset >= runtime->buffer_size)
                 offset = 0;
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index 38a821dd4118..b19975d26907 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -29,8 +29,10 @@ struct omap_pcm_dma_data {
         char            *name;          /* stream identifier */
         int             dma_req;        /* DMA request line */
         unsigned long   port_addr;      /* transmit/receive register */
-        int             sync_mode;      /* DMA sync mode */
         void (*set_threshold)(struct snd_pcm_substream *substream);
+        int             data_type;      /* data type 8,16,32 */
+        int             sync_mode;      /* DMA sync mode */
+        int             packet_size;    /* packet size only in PACKET mode */
 };
 
 extern struct snd_soc_platform omap_soc_platform;
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
index 027e1a40f8a1..c7adea38274c 100644
--- a/sound/soc/omap/omap2evm.c
+++ b/sound/soc/omap/omap2evm.c
@@ -31,7 +31,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index b0cff9f33b7e..240e0975dd6a 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
@@ -117,11 +117,11 @@ static int __init omap3beagle_soc_init(void)
 {
         int ret;
 
-        if (!machine_is_omap3_beagle()) {
-                pr_debug("Not OMAP3 Beagle!\n");
+        if (!(machine_is_omap3_beagle() || machine_is_devkit8000())) {
+                pr_debug("Not OMAP3 Beagle or Devkit8000!\n");
                 return -ENODEV;
         }
-        pr_info("OMAP3 Beagle SoC init\n");
+        pr_info("OMAP3 Beagle/Devkit8000 SoC init\n");
 
         omap3beagle_snd_device = platform_device_alloc("soc-audio", -1);
         if (!omap3beagle_snd_device) {
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 13aa380de162..dfcb344092e4 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -27,7 +27,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
@@ -93,10 +93,17 @@ static struct snd_soc_card snd_soc_omap3evm = {
         .num_links = 1,
 };
 
+/* twl4030 setup */
+static struct twl4030_setup_data twl4030_setup = {
+        .ramp_delay_value = 4,
+        .sysclk = 26000,
+};
+
 /* Audio subsystem */
 static struct snd_soc_device omap3evm_snd_devdata = {
         .card = &snd_soc_omap3evm,
         .codec_dev = &soc_codec_dev_twl4030,
+        .codec_data = &twl4030_setup,
 };
 
 static struct platform_device *omap3evm_snd_device;
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 0cd06f5dd356..de10f76baded 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
+#include <linux/regulator/consumer.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -40,9 +41,14 @@
 
 #define PREFIX "ASoC omap3pandora: "
 
-static int omap3pandora_cmn_hw_params(struct snd_soc_dai *codec_dai,
-        struct snd_soc_dai *cpu_dai, unsigned int fmt)
+static struct regulator *omap3pandora_dac_reg;
+
+static int omap3pandora_cmn_hw_params(struct snd_pcm_substream *substream,
+        struct snd_pcm_hw_params *params, unsigned int fmt)
 {
+        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 ret;
 
         /* Set codec DAI configuration */
@@ -68,8 +74,9 @@ static int omap3pandora_cmn_hw_params(struct snd_soc_dai *codec_dai,
         }
 
         /* Set McBSP clock to external */
-        ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_SYSCLK_CLKS_EXT, 0,
-                                            SND_SOC_CLOCK_IN);
+        ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_SYSCLK_CLKS_EXT,
+                                     256 * params_rate(params),
+                                     SND_SOC_CLOCK_IN);
         if (ret < 0) {
                 pr_err(PREFIX "can't set cpu system clock\n");
                 return ret;
@@ -87,11 +94,7 @@ static int omap3pandora_cmn_hw_params(struct snd_soc_dai *codec_dai,
 static int omap3pandora_out_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;
-
-        return omap3pandora_cmn_hw_params(codec_dai, cpu_dai,
+        return omap3pandora_cmn_hw_params(substream, params,
                                           SND_SOC_DAIFMT_I2S |
                                           SND_SOC_DAIFMT_IB_NF |
                                           SND_SOC_DAIFMT_CBS_CFS);
@@ -100,31 +103,43 @@ static int omap3pandora_out_hw_params(struct snd_pcm_substream *substream,
 static int omap3pandora_in_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;
-
-        return omap3pandora_cmn_hw_params(codec_dai, cpu_dai,
+        return omap3pandora_cmn_hw_params(substream, params,
                                           SND_SOC_DAIFMT_I2S |
                                           SND_SOC_DAIFMT_NB_NF |
                                           SND_SOC_DAIFMT_CBS_CFS);
 }
 
-static int omap3pandora_hp_event(struct snd_soc_dapm_widget *w,
+static int omap3pandora_dac_event(struct snd_soc_dapm_widget *w,
         struct snd_kcontrol *k, int event)
 {
+        /*
+         * The PCM1773 DAC datasheet requires 1ms delay between switching
+         * VCC power on/off and /PD pin high/low
+         */
         if (SND_SOC_DAPM_EVENT_ON(event)) {
+                regulator_enable(omap3pandora_dac_reg);
+                mdelay(1);
                 gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 1);
-                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 1);
         } else {
-                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
-                mdelay(1);
                 gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
+                mdelay(1);
+                regulator_disable(omap3pandora_dac_reg);
         }
 
         return 0;
 }
 
+static int omap3pandora_hp_event(struct snd_soc_dapm_widget *w,
+        struct snd_kcontrol *k, int event)
+{
+        if (SND_SOC_DAPM_EVENT_ON(event))
+                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 1);
+        else
+                gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
+
+        return 0;
+}
+
 /*
  * Audio paths on Pandora board:
  *
@@ -134,7 +149,9 @@ static int omap3pandora_hp_event(struct snd_soc_dapm_widget *w,
  *  |P| <--- TWL4030 <--------- Line In and MICs
  */
 static const struct snd_soc_dapm_widget omap3pandora_out_dapm_widgets[] = {
-        SND_SOC_DAPM_DAC("PCM DAC", "HiFi Playback", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_DAC_E("PCM DAC", "HiFi Playback", SND_SOC_NOPM,
+                           0, 0, omap3pandora_dac_event,
+                           SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
         SND_SOC_DAPM_PGA_E("Headphone Amplifier", SND_SOC_NOPM,
                            0, 0, NULL, 0, omap3pandora_hp_event,
                            SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -149,6 +166,7 @@ static const struct snd_soc_dapm_widget omap3pandora_in_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route omap3pandora_out_map[] = {
+        {"PCM DAC", NULL, "APLL Enable"},
         {"Headphone Amplifier", NULL, "PCM DAC"},
         {"Line Out", NULL, "PCM DAC"},
         {"Headphone Jack", NULL, "Headphone Amplifier"},
@@ -309,8 +327,18 @@ static int __init omap3pandora_soc_init(void)
                 goto fail2;
         }
 
+        omap3pandora_dac_reg = regulator_get(&omap3pandora_snd_device->dev, "vcc");
+        if (IS_ERR(omap3pandora_dac_reg)) {
+                pr_err(PREFIX "Failed to get DAC regulator from %s: %ld\n",
+                        dev_name(&omap3pandora_snd_device->dev),
+                        PTR_ERR(omap3pandora_dac_reg));
+                goto fail3;
+        }
+
         return 0;
 
+fail3:
+        platform_device_del(omap3pandora_snd_device);
 fail2:
         platform_device_put(omap3pandora_snd_device);
 fail1:
@@ -323,6 +351,7 @@ module_init(omap3pandora_soc_init);
 
 static void __exit omap3pandora_soc_exit(void)
 {
+        regulator_put(omap3pandora_dac_reg);
         platform_device_unregister(omap3pandora_snd_device);
         gpio_free(OMAP3_PANDORA_AMP_POWER_GPIO);
         gpio_free(OMAP3_PANDORA_DAC_POWER_GPIO);
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index a4e149b7f0eb..498ca2e03519 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -31,7 +31,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <linux/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index ec4f8fd8b3a2..c25f5276ad6f 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
@@ -107,8 +107,8 @@ static int __init overo_soc_init(void)
 {
         int ret;
 
-        if (!machine_is_overo()) {
-                pr_debug("Not Overo!\n");
+        if (!(machine_is_overo() || machine_is_cm_t35())) {
+                pr_debug("Incomatible machine!\n");
                 return -ENODEV;
         }
         printk(KERN_INFO "overo SoC init\n");
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 4a3f62d1f295..3c85c0f92823 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -24,7 +24,7 @@
 
 #include <linux/clk.h>
 #include <linux/platform_device.h>
-#include <linux/i2c/twl4030.h>
+#include <linux/i2c/twl.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -34,7 +34,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
@@ -321,11 +321,11 @@ static int __init sdp3430_soc_init(void)
         *(unsigned int *)sdp3430_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
 
         /* Set TWL4030 GPIO6 as EXTMUTE signal */
-        twl4030_i2c_read_u8(TWL4030_MODULE_INTBR, &pin_mux,
+        twl_i2c_read_u8(TWL4030_MODULE_INTBR, &pin_mux,
                                                 TWL4030_INTBR_PMBR1);
         pin_mux &= ~TWL4030_GPIO6_PWM0_MUTE(0x03);
         pin_mux |= TWL4030_GPIO6_PWM0_MUTE(0x02);
-        twl4030_i2c_write_u8(TWL4030_MODULE_INTBR, pin_mux,
+        twl_i2c_write_u8(TWL4030_MODULE_INTBR, pin_mux,
                                                 TWL4030_INTBR_PMBR1);
 
         ret = platform_device_add(sdp3430_snd_device);
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index f90b45f56220..f90a2ac888cf 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <mach/mcbsp.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index dcb3181bb340..376e14a9c273 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -90,7 +90,8 @@ config SND_PXA2XX_SOC_E800
 
 config SND_PXA2XX_SOC_EM_X270
         tristate "SoC Audio support for CompuLab EM-x270, eXeda and CM-X300"
-        depends on SND_PXA2XX_SOC && MACH_EM_X270
+        depends on SND_PXA2XX_SOC && (MACH_EM_X270 || MACH_EXEDA || \
+                        MACH_CM_X300)
         select SND_PXA2XX_SOC_AC97
         select SND_SOC_WM9712
         help
@@ -117,6 +118,15 @@ config SND_SOC_ZYLONITE
           Say Y if you want to add support for SoC audio on the
           Marvell Zylonite reference platform.
 
+config SND_SOC_RAUMFELD
+        tristate "SoC Audio support Raumfeld audio adapter"
+        depends on SND_PXA2XX_SOC && (MACH_RAUMFELD_SPEAKER || MACH_RAUMFELD_CONNECTOR)
+        select SND_PXA_SOC_SSP
+        select SND_SOC_CS4270
+        select SND_SOC_AK4104
+        help
+          Say Y if you want to add support for SoC audio on Raumfeld devices
+
 config SND_PXA2XX_SOC_MAGICIAN
         tristate "SoC Audio support for HTC Magician"
         depends on SND_PXA2XX_SOC && MACH_MAGICIAN
diff --git a/sound/soc/pxa/Makefile b/sound/soc/pxa/Makefile
index 6e096b480335..f3e08fd40ca2 100644
--- a/sound/soc/pxa/Makefile
+++ b/sound/soc/pxa/Makefile
@@ -23,6 +23,7 @@ snd-soc-zylonite-objs := zylonite.o
 snd-soc-magician-objs := magician.o
 snd-soc-mioa701-objs := mioa701_wm9713.o
 snd-soc-imote2-objs := imote2.o
+snd-soc-raumfeld-objs := raumfeld.o
 
 obj-$(CONFIG_SND_PXA2XX_SOC_CORGI) += snd-soc-corgi.o
 obj-$(CONFIG_SND_PXA2XX_SOC_POODLE) += snd-soc-poodle.o
@@ -37,3 +38,4 @@ obj-$(CONFIG_SND_PXA2XX_SOC_MAGICIAN) += snd-soc-magician.o
 obj-$(CONFIG_SND_PXA2XX_SOC_MIOA701) += snd-soc-mioa701.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/magician.c b/sound/soc/pxa/magician.c
index 9f7c61e23daf..4c8d99a8d386 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -213,7 +213,7 @@ static int magician_playback_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         /* set SSP audio pll clock */
-        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, acps);
+        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, 0, acps);
         if (ret < 0)
                 return ret;
 
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index d11a6d7e384a..544fd9566f4d 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -16,6 +16,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -42,11 +43,14 @@
  * SSP audio private data
  */
 struct ssp_priv {
-        struct ssp_dev dev;
+        struct ssp_device *ssp;
         unsigned int sysclk;
         int dai_fmt;
 #ifdef CONFIG_PM
-        struct ssp_state state;
+        uint32_t        cr0;
+        uint32_t        cr1;
+        uint32_t        to;
+        uint32_t        psp;
 #endif
 };
 
@@ -61,6 +65,22 @@ static void dump_registers(struct ssp_device *ssp)
                  ssp_read_reg(ssp, SSACD));
 }
 
+static void ssp_enable(struct ssp_device *ssp)
+{
+        uint32_t sscr0;
+
+        sscr0 = __raw_readl(ssp->mmio_base + SSCR0) | SSCR0_SSE;
+        __raw_writel(sscr0, ssp->mmio_base + SSCR0);
+}
+
+static void ssp_disable(struct ssp_device *ssp)
+{
+        uint32_t sscr0;
+
+        sscr0 = __raw_readl(ssp->mmio_base + SSCR0) & ~SSCR0_SSE;
+        __raw_writel(sscr0, ssp->mmio_base + SSCR0);
+}
+
 struct pxa2xx_pcm_dma_data {
         struct pxa2xx_pcm_dma_params params;
         char name[20];
@@ -94,19 +114,17 @@ static int pxa_ssp_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;
         struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->ssp;
         int ret = 0;
 
         if (!cpu_dai->active) {
-                priv->dev.port = cpu_dai->id + 1;
-                priv->dev.irq = NO_IRQ;
-                clk_enable(priv->dev.ssp->clk);
-                ssp_disable(&priv->dev);
+                clk_enable(ssp->clk);
+                ssp_disable(ssp);
         }
 
-        if (cpu_dai->dma_data) {
-                kfree(cpu_dai->dma_data);
-                cpu_dai->dma_data = NULL;
-        }
+        kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
+        snd_soc_dai_set_dma_data(cpu_dai, substream, NULL);
+
         return ret;
 }
 
@@ -116,16 +134,15 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->ssp;
 
         if (!cpu_dai->active) {
-                ssp_disable(&priv->dev);
-                clk_disable(priv->dev.ssp->clk);
+                ssp_disable(ssp);
+                clk_disable(ssp->clk);
         }
 
-        if (cpu_dai->dma_data) {
-                kfree(cpu_dai->dma_data);
-                cpu_dai->dma_data = NULL;
-        }
+        kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
+        snd_soc_dai_set_dma_data(cpu_dai, substream, NULL);
 }
 
 #ifdef CONFIG_PM
@@ -133,25 +150,39 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
 static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->ssp;
 
         if (!cpu_dai->active)
-                return 0;
+                clk_enable(ssp->clk);
+
+        priv->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
+        priv->cr1 = __raw_readl(ssp->mmio_base + SSCR1);
+        priv->to  = __raw_readl(ssp->mmio_base + SSTO);
+        priv->psp = __raw_readl(ssp->mmio_base + SSPSP);
 
-        ssp_save_state(&priv->dev, &priv->state);
-        clk_disable(priv->dev.ssp->clk);
+        ssp_disable(ssp);
+        clk_disable(ssp->clk);
         return 0;
 }
 
 static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_device *ssp = priv->ssp;
+        uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE;
 
-        if (!cpu_dai->active)
-                return 0;
+        clk_enable(ssp->clk);
 
-        clk_enable(priv->dev.ssp->clk);
-        ssp_restore_state(&priv->dev, &priv->state);
-        ssp_enable(&priv->dev);
+        __raw_writel(sssr, ssp->mmio_base + SSSR);
+        __raw_writel(priv->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0);
+        __raw_writel(priv->cr1, ssp->mmio_base + SSCR1);
+        __raw_writel(priv->to,  ssp->mmio_base + SSTO);
+        __raw_writel(priv->psp, ssp->mmio_base + SSPSP);
+
+        if (cpu_dai->active)
+                ssp_enable(ssp);
+        else
+                clk_disable(ssp->clk);
 
         return 0;
 }
@@ -201,7 +232,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         int clk_id, unsigned int freq, int dir)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         int val;
 
         u32 sscr0 = ssp_read_reg(ssp, SSCR0) &
@@ -242,11 +273,11 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         /* The SSP clock must be disabled when changing SSP clock mode
          * on PXA2xx.  On PXA3xx it must be enabled when doing so. */
         if (!cpu_is_pxa3xx())
-                clk_disable(priv->dev.ssp->clk);
+                clk_disable(ssp->clk);
         val = ssp_read_reg(ssp, SSCR0) | sscr0;
         ssp_write_reg(ssp, SSCR0, val);
         if (!cpu_is_pxa3xx())
-                clk_enable(priv->dev.ssp->clk);
+                clk_enable(ssp->clk);
 
         return 0;
 }
@@ -258,7 +289,7 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
         int div_id, int div)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         int val;
 
         switch (div_id) {
@@ -305,11 +336,11 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 /*
  * Configure the PLL frequency pxa27x and (afaik - pxa320 only)
  */
-static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai,
-        int pll_id, unsigned int freq_in, unsigned int freq_out)
+static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
+        int source, unsigned int freq_in, unsigned int freq_out)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         u32 ssacd = ssp_read_reg(ssp, SSACD) & ~0x70;
 
 #if defined(CONFIG_PXA3xx)
@@ -378,7 +409,7 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
         unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         u32 sscr0;
 
         sscr0 = ssp_read_reg(ssp, SSCR0);
@@ -413,7 +444,7 @@ static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
         int tristate)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         u32 sscr1;
 
         sscr1 = ssp_read_reg(ssp, SSCR1);
@@ -435,7 +466,7 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 unsigned int fmt)
 {
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         u32 sscr0;
         u32 sscr1;
         u32 sspsp;
@@ -530,25 +561,29 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         int chn = params_channels(params);
         u32 sscr0;
         u32 sspsp;
         int width = snd_pcm_format_physical_width(params_format(params));
         int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf;
+        struct pxa2xx_pcm_dma_params *dma_data;
+
+        dma_data = snd_soc_dai_get_dma_data(dai, substream);
 
         /* generate correct DMA params */
-        if (cpu_dai->dma_data)
-                kfree(cpu_dai->dma_data);
+        kfree(dma_data);
 
         /* Network mode with one active slot (ttsa == 1) can be used
          * to force 16-bit frame width on the wire (for S16_LE), even
          * with two channels. Use 16-bit DMA transfers for this case.
          */
-        cpu_dai->dma_data = ssp_get_dma_params(ssp,
+        dma_data = ssp_get_dma_params(ssp,
                         ((chn == 2) && (ttsa != 1)) || (width == 32),
                         substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
+        snd_soc_dai_set_dma_data(dai, substream, dma_data);
+
         /* we can only change the settings if the port is not in use */
         if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
                 return 0;
@@ -640,12 +675,12 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         int ret = 0;
         struct ssp_priv *priv = cpu_dai->private_data;
-        struct ssp_device *ssp = priv->dev.ssp;
+        struct ssp_device *ssp = priv->ssp;
         int val;
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_RESUME:
-                ssp_enable(&priv->dev);
+                ssp_enable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                 val = ssp_read_reg(ssp, SSCR1);
@@ -664,7 +699,7 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
                 else
                         val |= SSCR1_RSRE;
                 ssp_write_reg(ssp, SSCR1, val);
-                ssp_enable(&priv->dev);
+                ssp_enable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
                 val = ssp_read_reg(ssp, SSCR1);
@@ -675,7 +710,7 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
                 ssp_write_reg(ssp, SSCR1, val);
                 break;
         case SNDRV_PCM_TRIGGER_SUSPEND:
-                ssp_disable(&priv->dev);
+                ssp_disable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
                 val = ssp_read_reg(ssp, SSCR1);
@@ -705,8 +740,8 @@ static int pxa_ssp_probe(struct platform_device *pdev,
         if (!priv)
                 return -ENOMEM;
 
-        priv->dev.ssp = ssp_request(dai->id + 1, "SoC audio");
-        if (priv->dev.ssp == NULL) {
+        priv->ssp = ssp_request(dai->id + 1, "SoC audio");
+        if (priv->ssp == NULL) {
                 ret = -ENODEV;
                 goto err_priv;
         }
@@ -725,7 +760,7 @@ static void pxa_ssp_remove(struct platform_device *pdev,
                               struct snd_soc_dai *dai)
 {
         struct ssp_priv *priv = dai->private_data;
-        ssp_free(priv->dev.ssp);
+        ssp_free(priv->ssp);
 }
 
 #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
@@ -760,13 +795,13 @@ struct snd_soc_dai pxa_ssp_dai[] = {
                 .resume = pxa_ssp_resume,
                 .playback = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                 },
                 .capture = {
                          .channels_min = 1,
-                         .channels_max = 2,
+                         .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                  },
@@ -780,13 +815,13 @@ struct snd_soc_dai pxa_ssp_dai[] = {
                 .resume = pxa_ssp_resume,
                 .playback = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                 },
                 .capture = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                  },
@@ -801,13 +836,13 @@ struct snd_soc_dai pxa_ssp_dai[] = {
                 .resume = pxa_ssp_resume,
                 .playback = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                 },
                 .capture = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                  },
@@ -822,13 +857,13 @@ struct snd_soc_dai pxa_ssp_dai[] = {
                 .resume = pxa_ssp_resume,
                 .playback = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                 },
                 .capture = {
                         .channels_min = 1,
-                        .channels_max = 2,
+                        .channels_max = 8,
                         .rates = PXA_SSP_RATES,
                         .formats = PXA_SSP_FORMATS,
                  },
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index e9ae7b3a7e00..d314115e3dd7 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -122,11 +122,14 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_out;
+                dma_data = &pxa2xx_ac97_pcm_stereo_out;
         else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_in;
+                dma_data = &pxa2xx_ac97_pcm_stereo_in;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
 
         return 0;
 }
@@ -137,11 +140,14 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_out;
+                dma_data = &pxa2xx_ac97_pcm_aux_mono_out;
         else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_in;
+                dma_data = &pxa2xx_ac97_pcm_aux_mono_in;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
 
         return 0;
 }
@@ -156,7 +162,8 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 return -ENODEV;
         else
-                cpu_dai->dma_data = &pxa2xx_ac97_pcm_mic_mono_in;
+                snd_soc_dai_set_dma_data(cpu_dai, substream,
+                                         &pxa2xx_ac97_pcm_mic_mono_in);
 
         return 0;
 }
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 6b8f655d1ad8..c1a5275721e4 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -164,6 +164,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct pxa2xx_pcm_dma_params *dma_data;
 
         BUG_ON(IS_ERR(clk_i2s));
         clk_enable(clk_i2s);
@@ -171,9 +172,11 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
         pxa_i2s_wait();
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_out;
+                dma_data = &pxa2xx_i2s_pcm_stereo_out;
         else
-                cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_in;
+                dma_data = &pxa2xx_i2s_pcm_stereo_in;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
 
         /* is port used by another stream */
         if (!(SACR0 & SACR0_ENB)) {
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index d38e39575f51..adc7e6f15f93 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -25,9 +25,11 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct pxa2xx_runtime_data *prtd = runtime->private_data;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct pxa2xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data;
+        struct pxa2xx_pcm_dma_params *dma;
         int ret;
 
+        dma = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+
         /* return if this is a bufferless transfer e.g.
          * codec <--> BT codec or GSM modem -- lg FIXME */
         if (!dma)
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
new file mode 100644
index 000000000000..7e3f41696c41
--- /dev/null
+++ b/sound/soc/pxa/raumfeld.c
@@ -0,0 +1,354 @@
+/*
+ * raumfeld_audio.c  --  SoC audio for Raumfeld audio devices
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * based on code from:
+ *
+ *    Wolfson Microelectronics PLC.
+ *    Openedhand Ltd.
+ *    Liam Girdwood <lrg@slimlogic.co.uk>
+ *    Richard Purdie <richard@openedhand.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.
+ */
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <asm/mach-types.h>
+
+#include "../codecs/cs4270.h"
+#include "../codecs/ak4104.h"
+#include "pxa2xx-pcm.h"
+#include "pxa-ssp.h"
+
+#define GPIO_SPDIF_RESET        (38)
+#define GPIO_MCLK_RESET         (111)
+#define GPIO_CODEC_RESET        (120)
+
+static struct i2c_client *max9486_client;
+static struct i2c_board_info max9486_hwmon_info = {
+        I2C_BOARD_INFO("max9485", 0x63),
+};
+
+#define MAX9485_MCLK_FREQ_112896 0x22
+#define MAX9485_MCLK_FREQ_122880 0x23
+#define MAX9485_MCLK_FREQ_225792 0x32
+#define MAX9485_MCLK_FREQ_245760 0x33
+
+static void set_max9485_clk(char clk)
+{
+        i2c_master_send(max9486_client, &clk, 1);
+}
+
+static void raumfeld_enable_audio(bool en)
+{
+        if (en) {
+                gpio_set_value(GPIO_MCLK_RESET, 1);
+
+                /* wait some time to let the clocks become stable */
+                msleep(100);
+
+                gpio_set_value(GPIO_SPDIF_RESET, 1);
+                gpio_set_value(GPIO_CODEC_RESET, 1);
+        } else {
+                gpio_set_value(GPIO_MCLK_RESET, 0);
+                gpio_set_value(GPIO_SPDIF_RESET, 0);
+                gpio_set_value(GPIO_CODEC_RESET, 0);
+        }
+}
+
+/* CS4270 */
+static int raumfeld_cs4270_startup(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        /* set freq to 0 to enable all possible codec sample rates */
+        return snd_soc_dai_set_sysclk(codec_dai, 0, 0, 0);
+}
+
+static void raumfeld_cs4270_shutdown(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        /* set freq to 0 to enable all possible codec sample rates */
+        snd_soc_dai_set_sysclk(codec_dai, 0, 0, 0);
+}
+
+static int raumfeld_cs4270_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 fmt, clk = 0;
+        int ret = 0;
+
+        switch (params_rate(params)) {
+        case 44100:
+                set_max9485_clk(MAX9485_MCLK_FREQ_112896);
+                clk = 11289600;
+                break;
+        case 48000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_122880);
+                clk = 12288000;
+                break;
+        case 88200:
+                set_max9485_clk(MAX9485_MCLK_FREQ_225792);
+                clk = 22579200;
+                break;
+        case 96000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_245760);
+                clk = 24576000;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        fmt = SND_SOC_DAIFMT_I2S |
+              SND_SOC_DAIFMT_NB_NF |
+              SND_SOC_DAIFMT_CBS_CFS;
+
+        /* setup the CODEC DAI */
+        ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk, 0);
+        if (ret < 0)
+                return ret;
+
+        /* setup the CPU DAI */
+        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, 0, clk);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(cpu_dai, fmt);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, PXA_SSP_DIV_SCR, 4);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, PXA_SSP_CLK_EXT, clk, 1);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops raumfeld_cs4270_ops = {
+        .startup = raumfeld_cs4270_startup,
+        .shutdown = raumfeld_cs4270_shutdown,
+        .hw_params = raumfeld_cs4270_hw_params,
+};
+
+static int raumfeld_line_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        raumfeld_enable_audio(false);
+        return 0;
+}
+
+static int raumfeld_line_resume(struct platform_device *pdev)
+{
+        raumfeld_enable_audio(true);
+        return 0;
+}
+
+static struct snd_soc_dai_link raumfeld_line_dai = {
+        .name           = "CS4270",
+        .stream_name    = "CS4270",
+        .cpu_dai        = &pxa_ssp_dai[PXA_DAI_SSP1],
+        .codec_dai      = &cs4270_dai,
+        .ops            = &raumfeld_cs4270_ops,
+};
+
+static struct snd_soc_card snd_soc_line_raumfeld = {
+        .name           = "Raumfeld analog",
+        .platform       = &pxa2xx_soc_platform,
+        .dai_link       = &raumfeld_line_dai,
+        .suspend_post   = raumfeld_line_suspend,
+        .resume_pre     = raumfeld_line_resume,
+        .num_links      = 1,
+};
+
+
+/* AK4104 */
+
+static int raumfeld_ak4104_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 fmt, ret = 0, clk = 0;
+
+        switch (params_rate(params)) {
+        case 44100:
+                set_max9485_clk(MAX9485_MCLK_FREQ_112896);
+                clk = 11289600;
+                break;
+        case 48000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_122880);
+                clk = 12288000;
+                break;
+        case 88200:
+                set_max9485_clk(MAX9485_MCLK_FREQ_225792);
+                clk = 22579200;
+                break;
+        case 96000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_245760);
+                clk = 24576000;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF;
+
+        /* setup the CODEC DAI */
+        ret = snd_soc_dai_set_fmt(codec_dai, fmt | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        /* setup the CPU DAI */
+        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, 0, clk);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(cpu_dai, fmt | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, PXA_SSP_DIV_SCR, 4);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, PXA_SSP_CLK_EXT, clk, 1);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops raumfeld_ak4104_ops = {
+        .hw_params = raumfeld_ak4104_hw_params,
+};
+
+static struct snd_soc_dai_link raumfeld_spdif_dai = {
+        .name           = "ak4104",
+        .stream_name    = "Playback",
+        .cpu_dai        = &pxa_ssp_dai[PXA_DAI_SSP2],
+        .codec_dai      = &ak4104_dai,
+        .ops            = &raumfeld_ak4104_ops,
+};
+
+static struct snd_soc_card snd_soc_spdif_raumfeld = {
+        .name           = "Raumfeld S/PDIF",
+        .platform       = &pxa2xx_soc_platform,
+        .dai_link       = &raumfeld_spdif_dai,
+        .num_links      = 1
+};
+
+/* raumfeld_audio audio subsystem */
+static struct snd_soc_device raumfeld_line_devdata = {
+        .card = &snd_soc_line_raumfeld,
+        .codec_dev = &soc_codec_device_cs4270,
+};
+
+static struct snd_soc_device raumfeld_spdif_devdata = {
+        .card = &snd_soc_spdif_raumfeld,
+        .codec_dev = &soc_codec_device_ak4104,
+};
+
+static struct platform_device *raumfeld_audio_line_device;
+static struct platform_device *raumfeld_audio_spdif_device;
+
+static int __init raumfeld_audio_init(void)
+{
+        int ret;
+
+        if (!machine_is_raumfeld_speaker() &&
+            !machine_is_raumfeld_connector())
+                return 0;
+
+        max9486_client = i2c_new_device(i2c_get_adapter(0),
+                                        &max9486_hwmon_info);
+
+        if (!max9486_client)
+                return -ENOMEM;
+
+        set_max9485_clk(MAX9485_MCLK_FREQ_122880);
+
+        /* LINE */
+        raumfeld_audio_line_device = platform_device_alloc("soc-audio", 0);
+        if (!raumfeld_audio_line_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(raumfeld_audio_line_device,
+                             &raumfeld_line_devdata);
+        raumfeld_line_devdata.dev = &raumfeld_audio_line_device->dev;
+        ret = platform_device_add(raumfeld_audio_line_device);
+        if (ret)
+                platform_device_put(raumfeld_audio_line_device);
+
+        /* no S/PDIF on Speakers */
+        if (machine_is_raumfeld_speaker())
+                return ret;
+
+        /* S/PDIF */
+        raumfeld_audio_spdif_device = platform_device_alloc("soc-audio", 1);
+        if (!raumfeld_audio_spdif_device) {
+                platform_device_put(raumfeld_audio_line_device);
+                return -ENOMEM;
+        }
+
+        platform_set_drvdata(raumfeld_audio_spdif_device,
+                             &raumfeld_spdif_devdata);
+        raumfeld_spdif_devdata.dev = &raumfeld_audio_spdif_device->dev;
+        ret = platform_device_add(raumfeld_audio_spdif_device);
+        if (ret) {
+                platform_device_put(raumfeld_audio_line_device);
+                platform_device_put(raumfeld_audio_spdif_device);
+        }
+
+        raumfeld_enable_audio(true);
+
+        return ret;
+}
+
+static void __exit raumfeld_audio_exit(void)
+{
+        raumfeld_enable_audio(false);
+
+        platform_device_unregister(raumfeld_audio_line_device);
+
+        if (machine_is_raumfeld_connector())
+                platform_device_unregister(raumfeld_audio_spdif_device);
+
+        i2c_unregister_device(max9486_client);
+
+        gpio_free(GPIO_MCLK_RESET);
+        gpio_free(GPIO_CODEC_RESET);
+        gpio_free(GPIO_SPDIF_RESET);
+}
+
+module_init(raumfeld_audio_init);
+module_exit(raumfeld_audio_exit);
+
+/* Module information */
+MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
+MODULE_DESCRIPTION("Raumfeld audio SoC");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index 9a386b4c4ed1..dd678ae24398 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -74,7 +74,8 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static int zylonite_wm9713_init(struct snd_soc_codec *codec)
 {
         if (clk_pout)
-                snd_soc_dai_set_pll(&codec->dai[0], 0, clk_get_rate(pout), 0);
+                snd_soc_dai_set_pll(&codec->dai[0], 0, 0,
+                                    clk_get_rate(pout), 0);
 
         snd_soc_dapm_new_controls(codec, zylonite_dapm_widgets,
                                   ARRAY_SIZE(zylonite_dapm_widgets));
@@ -128,7 +129,7 @@ static int zylonite_voice_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, pll_out);
+        ret = snd_soc_dai_set_pll(cpu_dai, 0, 0, 0, pll_out);
         if (ret < 0)
                 return ret;
 
diff --git a/sound/soc/s3c24xx/Kconfig b/sound/soc/s3c24xx/Kconfig
index 923428fc1adb..15fe57e5a232 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -24,12 +24,13 @@ config SND_S3C64XX_SOC_I2S
         select SND_S3C_I2SV2_SOC
         select S3C64XX_DMA
 
-config SND_S3C2443_SOC_AC97
+config SND_S3C_SOC_PCM
+        tristate
+
+config SND_S3C_SOC_AC97
         tristate
-        select S3C2410_DMA
-        select AC97_BUS
         select SND_SOC_AC97_BUS
-        
+
 config SND_S3C24XX_SOC_NEO1973_WM8753
         tristate "SoC I2S Audio support for NEO1973 - WM8753"
         depends on SND_S3C24XX_SOC && MACH_NEO1973_GTA01
@@ -56,11 +57,22 @@ config SND_S3C24XX_SOC_JIVE_WM8750
         help
           Sat Y if you want to add support for SoC audio on the Jive.
 
+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
+        select SND_SOC_WM8580
+        select SND_S3C64XX_SOC_I2S
+        help
+          Sat Y if you want to add support for SoC audio on the SMDK64XX.
+
 config SND_S3C24XX_SOC_SMDK2443_WM9710
         tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
         depends on SND_S3C24XX_SOC && MACH_SMDK2443
-        select SND_S3C2443_SOC_AC97
+        select S3C2410_DMA
+        select AC97_BUS
         select SND_SOC_AC97_CODEC
+        select SND_S3C_SOC_AC97
         help
           Say Y if you want to add support for SoC audio on smdk2443
           with the WM9710.
@@ -68,8 +80,10 @@ config SND_S3C24XX_SOC_SMDK2443_WM9710
 config SND_S3C24XX_SOC_LN2440SBC_ALC650
         tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
         depends on SND_S3C24XX_SOC && ARCH_S3C2410
-        select SND_S3C2443_SOC_AC97
+        select S3C2410_DMA
+        select AC97_BUS
         select SND_SOC_AC97_CODEC
+        select SND_S3C_SOC_AC97
         help
           Say Y if you want to add support for SoC audio on ln2440sbc
           with the ALC650.
@@ -99,3 +113,11 @@ config SND_S3C24XX_SOC_SIMTEC_HERMES
         select SND_S3C24XX_SOC_I2S
         select SND_SOC_TLV320AIC3X
         select SND_S3C24XX_SOC_SIMTEC
+
+config SND_SOC_SMDK_WM9713
+        tristate "SoC AC97 Audio support for SMDK with WM9713"
+        depends on SND_S3C24XX_SOC && MACH_SMDK6410
+        select SND_SOC_WM9713
+        select SND_S3C_SOC_AC97
+        help
+          Sat Y if you want to add support for SoC audio on the SMDK.
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
index 99f5a7dd3fc6..df071a376fa2 100644
--- a/sound/soc/s3c24xx/Makefile
+++ b/sound/soc/s3c24xx/Makefile
@@ -1,17 +1,19 @@
 # S3c24XX Platform Support
-snd-soc-s3c24xx-objs := s3c24xx-pcm.o
+snd-soc-s3c24xx-objs := s3c-dma.o
 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-s3c2443-ac97-objs := s3c2443-ac97.o
+snd-soc-s3c-ac97-objs := s3c-ac97.o
 snd-soc-s3c-i2s-v2-objs := s3c-i2s-v2.o
+snd-soc-s3c-pcm-objs := s3c-pcm.o
 
 obj-$(CONFIG_SND_S3C24XX_SOC) += snd-soc-s3c24xx.o
 obj-$(CONFIG_SND_S3C24XX_SOC_I2S) += snd-soc-s3c24xx-i2s.o
-obj-$(CONFIG_SND_S3C2443_SOC_AC97) += snd-soc-s3c2443-ac97.o
+obj-$(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-$(CONFIG_SND_S3C_I2SV2_SOC) += snd-soc-s3c-i2s-v2.o
+obj-$(CONFIG_SND_S3C_SOC_PCM) += snd-soc-s3c-pcm.o
 
 # S3C24XX Machine Support
 snd-soc-jive-wm8750-objs := jive_wm8750.o
@@ -23,6 +25,8 @@ snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o
 snd-soc-s3c24xx-simtec-objs := s3c24xx_simtec.o
 snd-soc-s3c24xx-simtec-hermes-objs := s3c24xx_simtec_hermes.o
 snd-soc-s3c24xx-simtec-tlv320aic23-objs := s3c24xx_simtec_tlv320aic23.o
+snd-soc-smdk64xx-wm8580-objs := smdk64xx_wm8580.o
+snd-soc-smdk-wm9713-objs := smdk_wm9713.o
 
 obj-$(CONFIG_SND_S3C24XX_SOC_JIVE_WM8750) += snd-soc-jive-wm8750.o
 obj-$(CONFIG_SND_S3C24XX_SOC_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
@@ -33,4 +37,5 @@ obj-$(CONFIG_SND_S3C24XX_SOC_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o
 obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC) += snd-soc-s3c24xx-simtec.o
 obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_HERMES) += snd-soc-s3c24xx-simtec-hermes.o
 obj-$(CONFIG_SND_S3C24XX_SOC_SIMTEC_TLV320AIC23) += snd-soc-s3c24xx-simtec-tlv320aic23.o
-
+obj-$(CONFIG_SND_S3C64XX_SOC_WM8580) += snd-soc-smdk64xx-wm8580.o
+obj-$(CONFIG_SND_SOC_SMDK_WM9713) += snd-soc-smdk-wm9713.o
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/s3c24xx/jive_wm8750.c
index 93e6c87b7399..59dc2c6b56d9 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/s3c24xx/jive_wm8750.c
@@ -25,7 +25,7 @@
 
 #include <asm/mach-types.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c2412-i2s.h"
 
 #include "../codecs/wm8750.h"
diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/s3c24xx/ln2440sbc_alc650.c
index 12c71482d258..ffa954fe6931 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/s3c24xx/ln2440sbc_alc650.c
@@ -24,8 +24,8 @@
 #include <sound/soc-dapm.h>
 
 #include "../codecs/ac97.h"
-#include "s3c24xx-pcm.h"
-#include "s3c24xx-ac97.h"
+#include "s3c-dma.h"
+#include "s3c-ac97.h"
 
 static struct snd_soc_card ln2440sbc;
 
@@ -33,7 +33,7 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &s3c2443_ac97_dai[0],
+        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
         .codec_dai = &ac97_dai,
 },
 };
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
index 0c52e36ddd87..dea83d30a5c9 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
@@ -32,7 +32,7 @@
 #include <asm/io.h>
 #include <mach/gta02.h>
 #include "../codecs/wm8753.h"
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 
 static struct snd_soc_card neo1973_gta02;
@@ -119,7 +119,7 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         /* codec PLL input is PCLK/4 */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1,
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0,
                 iis_clkrate / 4, pll_out);
         if (ret < 0)
                 return ret;
@@ -133,7 +133,7 @@ static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream)
         struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
 
         /* disable the PLL */
-        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0);
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
 }
 
 /*
@@ -183,7 +183,7 @@ static int neo1973_gta02_voice_hw_params(
                 return ret;
 
         /* configue and enable PLL for 12.288MHz output */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2,
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
                 iis_clkrate / 4, 12288000);
         if (ret < 0)
                 return ret;
@@ -197,7 +197,7 @@ static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream)
         struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
 
         /* disable the PLL */
-        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0);
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
 }
 
 static struct snd_soc_ops neo1973_gta02_voice_ops = {
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c
index 906709e6dd5f..0cb4f86f6d1e 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_wm8753.c
@@ -29,7 +29,6 @@
 #include <mach/regs-clock.h>
 #include <mach/regs-gpio.h>
 #include <mach/hardware.h>
-#include <plat/audio.h>
 #include <linux/io.h>
 #include <mach/spi-gpio.h>
 
@@ -37,7 +36,7 @@
 
 #include "../codecs/wm8753.h"
 #include "lm4857.h"
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 
 /* define the scenarios */
@@ -137,7 +136,7 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         /* codec PLL input is PCLK/4 */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1,
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0,
                 iis_clkrate / 4, pll_out);
         if (ret < 0)
                 return ret;
@@ -153,7 +152,7 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream)
         pr_debug("Entered %s\n", __func__);
 
         /* disable the PLL */
-        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0);
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
 }
 
 /*
@@ -203,7 +202,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
                 return ret;
 
         /* configue and enable PLL for 12.288MHz output */
-        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2,
+        ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0,
                 iis_clkrate / 4, 12288000);
         if (ret < 0)
                 return ret;
@@ -219,7 +218,7 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream)
         pr_debug("Entered %s\n", __func__);
 
         /* disable the PLL */
-        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0);
+        return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
 }
 
 static struct snd_soc_ops neo1973_voice_ops = {
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c
new file mode 100644
index 000000000000..ecf4fd04ae96
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c-ac97.c
@@ -0,0 +1,521 @@
+/* sound/soc/s3c24xx/s3c-ac97.c
+ *
+ * ALSA SoC Audio Layer - S3C AC97 Controller driver
+ *      Evolved from s3c2443-ac97.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *      Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *      Credits: Graeme Gregory, Sean Choi
+ *
+ * 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/init.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+
+#include <sound/soc.h>
+
+#include <plat/regs-ac97.h>
+#include <mach/dma.h>
+#include <plat/audio.h>
+
+#include "s3c-dma.h"
+#include "s3c-ac97.h"
+
+#define AC_CMD_ADDR(x) (x << 16)
+#define AC_CMD_DATA(x) (x & 0xffff)
+
+struct s3c_ac97_info {
+        unsigned           state;
+        struct clk         *ac97_clk;
+        void __iomem       *regs;
+        struct mutex       lock;
+        struct completion  done;
+};
+static struct s3c_ac97_info s3c_ac97;
+
+static struct s3c2410_dma_client s3c_dma_client_out = {
+        .name = "AC97 PCMOut"
+};
+
+static struct s3c2410_dma_client s3c_dma_client_in = {
+        .name = "AC97 PCMIn"
+};
+
+static struct s3c2410_dma_client s3c_dma_client_micin = {
+        .name = "AC97 MicIn"
+};
+
+static struct s3c_dma_params s3c_ac97_pcm_out = {
+        .client         = &s3c_dma_client_out,
+        .dma_size       = 4,
+};
+
+static struct s3c_dma_params s3c_ac97_pcm_in = {
+        .client         = &s3c_dma_client_in,
+        .dma_size       = 4,
+};
+
+static struct s3c_dma_params s3c_ac97_mic_in = {
+        .client         = &s3c_dma_client_micin,
+        .dma_size       = 4,
+};
+
+static void s3c_ac97_activate(struct snd_ac97 *ac97)
+{
+        u32 ac_glbctrl, stat;
+
+        stat = readl(s3c_ac97.regs + S3C_AC97_GLBSTAT) & 0x7;
+        if (stat == S3C_AC97_GLBSTAT_MAINSTATE_ACTIVE)
+                return; /* Return if already active */
+
+        INIT_COMPLETION(s3c_ac97.done);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl = S3C_AC97_GLBCTRL_ACLINKON;
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+
+        ac_glbctrl |= S3C_AC97_GLBCTRL_TRANSFERDATAENABLE;
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl |= S3C_AC97_GLBCTRL_CODECREADYIE;
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
+                printk(KERN_ERR "AC97: Unable to activate!");
+}
+
+static unsigned short s3c_ac97_read(struct snd_ac97 *ac97,
+        unsigned short reg)
+{
+        u32 ac_glbctrl, ac_codec_cmd;
+        u32 stat, addr, data;
+
+        mutex_lock(&s3c_ac97.lock);
+
+        s3c_ac97_activate(ac97);
+
+        INIT_COMPLETION(s3c_ac97.done);
+
+        ac_codec_cmd = readl(s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+        ac_codec_cmd = S3C_AC97_CODEC_CMD_READ | AC_CMD_ADDR(reg);
+        writel(ac_codec_cmd, s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+
+        udelay(50);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl |= S3C_AC97_GLBCTRL_CODECREADYIE;
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
+                printk(KERN_ERR "AC97: Unable to read!");
+
+        stat = readl(s3c_ac97.regs + S3C_AC97_STAT);
+        addr = (stat >> 16) & 0x7f;
+        data = (stat & 0xffff);
+
+        if (addr != reg)
+                printk(KERN_ERR "s3c-ac97: req addr = %02x, rep addr = %02x\n", reg, addr);
+
+        mutex_unlock(&s3c_ac97.lock);
+
+        return (unsigned short)data;
+}
+
+static void s3c_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
+        unsigned short val)
+{
+        u32 ac_glbctrl, ac_codec_cmd;
+
+        mutex_lock(&s3c_ac97.lock);
+
+        s3c_ac97_activate(ac97);
+
+        INIT_COMPLETION(s3c_ac97.done);
+
+        ac_codec_cmd = readl(s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+        ac_codec_cmd = AC_CMD_ADDR(reg) | AC_CMD_DATA(val);
+        writel(ac_codec_cmd, s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+
+        udelay(50);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl |= S3C_AC97_GLBCTRL_CODECREADYIE;
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        if (!wait_for_completion_timeout(&s3c_ac97.done, HZ))
+                printk(KERN_ERR "AC97: Unable to write!");
+
+        ac_codec_cmd = readl(s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+        ac_codec_cmd |= S3C_AC97_CODEC_CMD_READ;
+        writel(ac_codec_cmd, s3c_ac97.regs + S3C_AC97_CODEC_CMD);
+
+        mutex_unlock(&s3c_ac97.lock);
+}
+
+static void s3c_ac97_cold_reset(struct snd_ac97 *ac97)
+{
+        writel(S3C_AC97_GLBCTRL_COLDRESET,
+                        s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+
+        writel(0, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+}
+
+static void s3c_ac97_warm_reset(struct snd_ac97 *ac97)
+{
+        u32 stat;
+
+        stat = readl(s3c_ac97.regs + S3C_AC97_GLBSTAT) & 0x7;
+        if (stat == S3C_AC97_GLBSTAT_MAINSTATE_ACTIVE)
+                return; /* Return if already active */
+
+        writel(S3C_AC97_GLBCTRL_WARMRESET, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+
+        writel(0, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        msleep(1);
+
+        s3c_ac97_activate(ac97);
+}
+
+static irqreturn_t s3c_ac97_irq(int irq, void *dev_id)
+{
+        u32 ac_glbctrl, ac_glbstat;
+
+        ac_glbstat = readl(s3c_ac97.regs + S3C_AC97_GLBSTAT);
+
+        if (ac_glbstat & S3C_AC97_GLBSTAT_CODECREADY) {
+
+                ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+                ac_glbctrl &= ~S3C_AC97_GLBCTRL_CODECREADYIE;
+                writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+                complete(&s3c_ac97.done);
+        }
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl |= (1<<30); /* Clear interrupt */
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        return IRQ_HANDLED;
+}
+
+struct snd_ac97_bus_ops soc_ac97_ops = {
+        .read       = s3c_ac97_read,
+        .write      = s3c_ac97_write,
+        .warm_reset = s3c_ac97_warm_reset,
+        .reset      = s3c_ac97_cold_reset,
+};
+EXPORT_SYMBOL_GPL(soc_ac97_ops);
+
+static int s3c_ac97_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_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct s3c_dma_params *dma_data;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dma_data = &s3c_ac97_pcm_out;
+        else
+                dma_data = &s3c_ac97_pcm_in;
+
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+
+        return 0;
+}
+
+static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
+                                struct snd_soc_dai *dai)
+{
+        u32 ac_glbctrl;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct s3c_dma_params *dma_data =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+                ac_glbctrl &= ~S3C_AC97_GLBCTRL_PCMINTM_MASK;
+        else
+                ac_glbctrl &= ~S3C_AC97_GLBCTRL_PCMOUTTM_MASK;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+                        ac_glbctrl |= S3C_AC97_GLBCTRL_PCMINTM_DMA;
+                else
+                        ac_glbctrl |= S3C_AC97_GLBCTRL_PCMOUTTM_DMA;
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                break;
+        }
+
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
+
+        return 0;
+}
+
+static int s3c_ac97_hw_mic_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_dai *cpu_dai = rtd->dai->cpu_dai;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                return -ENODEV;
+        else
+                snd_soc_dai_set_dma_data(cpu_dai, substream, &s3c_ac97_mic_in);
+
+        return 0;
+}
+
+static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
+                                    int cmd, struct snd_soc_dai *dai)
+{
+        u32 ac_glbctrl;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct s3c_dma_params *dma_data =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+
+        ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
+        ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK;
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                ac_glbctrl |= S3C_AC97_GLBCTRL_MICINTM_DMA;
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                break;
+        }
+
+        writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
+
+        s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops s3c_ac97_dai_ops = {
+        .hw_params      = s3c_ac97_hw_params,
+        .trigger        = s3c_ac97_trigger,
+};
+
+static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
+        .hw_params      = s3c_ac97_hw_mic_params,
+        .trigger        = s3c_ac97_mic_trigger,
+};
+
+struct snd_soc_dai s3c_ac97_dai[] = {
+        [S3C_AC97_DAI_PCM] = {
+                .name = "s3c-ac97",
+                .id = S3C_AC97_DAI_PCM,
+                .ac97_control = 1,
+                .playback = {
+                        .stream_name = "AC97 Playback",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = SNDRV_PCM_RATE_8000_48000,
+                        .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+                .capture = {
+                        .stream_name = "AC97 Capture",
+                        .channels_min = 2,
+                        .channels_max = 2,
+                        .rates = SNDRV_PCM_RATE_8000_48000,
+                        .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+                .ops = &s3c_ac97_dai_ops,
+        },
+        [S3C_AC97_DAI_MIC] = {
+                .name = "s3c-ac97-mic",
+                .id = S3C_AC97_DAI_MIC,
+                .ac97_control = 1,
+                .capture = {
+                        .stream_name = "AC97 Mic Capture",
+                        .channels_min = 1,
+                        .channels_max = 1,
+                        .rates = SNDRV_PCM_RATE_8000_48000,
+                        .formats = SNDRV_PCM_FMTBIT_S16_LE,},
+                .ops = &s3c_ac97_mic_dai_ops,
+        },
+};
+EXPORT_SYMBOL_GPL(s3c_ac97_dai);
+
+static __devinit int s3c_ac97_probe(struct platform_device *pdev)
+{
+        struct resource *mem_res, *dmatx_res, *dmarx_res, *dmamic_res, *irq_res;
+        struct s3c_audio_pdata *ac97_pdata;
+        int ret;
+
+        ac97_pdata = pdev->dev.platform_data;
+        if (!ac97_pdata || !ac97_pdata->cfg_gpio) {
+                dev_err(&pdev->dev, "cfg_gpio callback not provided!\n");
+                return -EINVAL;
+        }
+
+        /* Check for availability of necessary resource */
+        dmatx_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!dmatx_res) {
+                dev_err(&pdev->dev, "Unable to get AC97-TX dma resource\n");
+                return -ENXIO;
+        }
+
+        dmarx_res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!dmarx_res) {
+                dev_err(&pdev->dev, "Unable to get AC97-RX dma resource\n");
+                return -ENXIO;
+        }
+
+        dmamic_res = platform_get_resource(pdev, IORESOURCE_DMA, 2);
+        if (!dmamic_res) {
+                dev_err(&pdev->dev, "Unable to get AC97-MIC dma resource\n");
+                return -ENXIO;
+        }
+
+        mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!mem_res) {
+                dev_err(&pdev->dev, "Unable to get register resource\n");
+                return -ENXIO;
+        }
+
+        irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        if (!irq_res) {
+                dev_err(&pdev->dev, "AC97 IRQ not provided!\n");
+                return -ENXIO;
+        }
+
+        if (!request_mem_region(mem_res->start,
+                                resource_size(mem_res), "s3c-ac97")) {
+                dev_err(&pdev->dev, "Unable to request register region\n");
+                return -EBUSY;
+        }
+
+        s3c_ac97_pcm_out.channel = dmatx_res->start;
+        s3c_ac97_pcm_out.dma_addr = mem_res->start + S3C_AC97_PCM_DATA;
+        s3c_ac97_pcm_in.channel = dmarx_res->start;
+        s3c_ac97_pcm_in.dma_addr = mem_res->start + S3C_AC97_PCM_DATA;
+        s3c_ac97_mic_in.channel = dmamic_res->start;
+        s3c_ac97_mic_in.dma_addr = mem_res->start + S3C_AC97_MIC_DATA;
+
+        init_completion(&s3c_ac97.done);
+        mutex_init(&s3c_ac97.lock);
+
+        s3c_ac97.regs = ioremap(mem_res->start, resource_size(mem_res));
+        if (s3c_ac97.regs == NULL) {
+                dev_err(&pdev->dev, "Unable to ioremap register region\n");
+                ret = -ENXIO;
+                goto err1;
+        }
+
+        s3c_ac97.ac97_clk = clk_get(&pdev->dev, "ac97");
+        if (IS_ERR(s3c_ac97.ac97_clk)) {
+                dev_err(&pdev->dev, "s3c-ac97 failed to get ac97_clock\n");
+                ret = -ENODEV;
+                goto err2;
+        }
+        clk_enable(s3c_ac97.ac97_clk);
+
+        if (ac97_pdata->cfg_gpio(pdev)) {
+                dev_err(&pdev->dev, "Unable to configure gpio\n");
+                ret = -EINVAL;
+                goto err3;
+        }
+
+        ret = request_irq(irq_res->start, s3c_ac97_irq,
+                                        IRQF_DISABLED, "AC97", NULL);
+        if (ret < 0) {
+                printk(KERN_ERR "s3c-ac97: interrupt request failed.\n");
+                goto err4;
+        }
+
+        s3c_ac97_dai[S3C_AC97_DAI_PCM].dev = &pdev->dev;
+        s3c_ac97_dai[S3C_AC97_DAI_MIC].dev = &pdev->dev;
+
+        ret = snd_soc_register_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+        if (ret)
+                goto err5;
+
+        return 0;
+
+err5:
+        free_irq(irq_res->start, NULL);
+err4:
+err3:
+        clk_disable(s3c_ac97.ac97_clk);
+        clk_put(s3c_ac97.ac97_clk);
+err2:
+        iounmap(s3c_ac97.regs);
+err1:
+        release_mem_region(mem_res->start, resource_size(mem_res));
+
+        return ret;
+}
+
+static __devexit int s3c_ac97_remove(struct platform_device *pdev)
+{
+        struct resource *mem_res, *irq_res;
+
+        snd_soc_unregister_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+
+        irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        if (irq_res)
+                free_irq(irq_res->start, NULL);
+
+        clk_disable(s3c_ac97.ac97_clk);
+        clk_put(s3c_ac97.ac97_clk);
+
+        iounmap(s3c_ac97.regs);
+
+        mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (mem_res)
+                release_mem_region(mem_res->start, resource_size(mem_res));
+
+        return 0;
+}
+
+static struct platform_driver s3c_ac97_driver = {
+        .probe  = s3c_ac97_probe,
+        .remove = s3c_ac97_remove,
+        .driver = {
+                .name = "s3c-ac97",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init s3c_ac97_init(void)
+{
+        return platform_driver_register(&s3c_ac97_driver);
+}
+module_init(s3c_ac97_init);
+
+static void __exit s3c_ac97_exit(void)
+{
+        platform_driver_unregister(&s3c_ac97_driver);
+}
+module_exit(s3c_ac97_exit);
+
+MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_DESCRIPTION("AC97 driver for the Samsung SoC");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c-ac97.h b/sound/soc/s3c24xx/s3c-ac97.h
new file mode 100644
index 000000000000..278198379def
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c-ac97.h
@@ -0,0 +1,23 @@
+/* sound/soc/s3c24xx/s3c-ac97.h
+ *
+ * ALSA SoC Audio Layer - S3C AC97 Controller driver
+ *      Evolved from s3c2443-ac97.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ *      Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *      Credits: Graeme Gregory, Sean Choi
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __S3C_AC97_H_
+#define __S3C_AC97_H_
+
+#define S3C_AC97_DAI_PCM 0
+#define S3C_AC97_DAI_MIC 1
+
+extern struct snd_soc_dai s3c_ac97_dai[];
+
+#endif /* __S3C_AC97_H_ */
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c-dma.c
index 1f35c6fcf5fd..1b61c23ff300 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c-dma.c
@@ -1,5 +1,5 @@
 /*
- * s3c24xx-pcm.c  --  ALSA Soc Audio Layer
+ * s3c-dma.c  --  ALSA Soc Audio Layer
  *
  * (c) 2006 Wolfson Microelectronics PLC.
  * Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
@@ -29,11 +29,10 @@
 #include <asm/dma.h>
 #include <mach/hardware.h>
 #include <mach/dma.h>
-#include <plat/audio.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 
-static const struct snd_pcm_hardware s3c24xx_pcm_hardware = {
+static const struct snd_pcm_hardware s3c_dma_hardware = {
         .info                   = SNDRV_PCM_INFO_INTERLEAVED |
                                     SNDRV_PCM_INFO_BLOCK_TRANSFER |
                                     SNDRV_PCM_INFO_MMAP |
@@ -63,15 +62,15 @@ struct s3c24xx_runtime_data {
         dma_addr_t dma_start;
         dma_addr_t dma_pos;
         dma_addr_t dma_end;
-        struct s3c24xx_pcm_dma_params *params;
+        struct s3c_dma_params *params;
 };
 
-/* s3c24xx_pcm_enqueue
+/* s3c_dma_enqueue
  *
  * place a dma buffer onto the queue for the dma system
  * to handle.
 */
-static void s3c24xx_pcm_enqueue(struct snd_pcm_substream *substream)
+static void s3c_dma_enqueue(struct snd_pcm_substream *substream)
 {
         struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
         dma_addr_t pos = prtd->dma_pos;
@@ -80,12 +79,13 @@ static void s3c24xx_pcm_enqueue(struct snd_pcm_substream *substream)
 
         pr_debug("Entered %s\n", __func__);
 
-        if (s3c_dma_has_circular()) {
+        if (s3c_dma_has_circular())
                 limit = (prtd->dma_end - prtd->dma_start) / prtd->dma_period;
-        } else
+        else
                 limit = prtd->dma_limit;
 
-        pr_debug("%s: loaded %d, limit %d\n", __func__, prtd->dma_loaded, limit);
+        pr_debug("%s: loaded %d, limit %d\n",
+                                __func__, prtd->dma_loaded, limit);
 
         while (prtd->dma_loaded < limit) {
                 unsigned long len = prtd->dma_period;
@@ -133,22 +133,24 @@ static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
         spin_lock(&prtd->lock);
         if (prtd->state & ST_RUNNING && !s3c_dma_has_circular()) {
                 prtd->dma_loaded--;
-                s3c24xx_pcm_enqueue(substream);
+                s3c_dma_enqueue(substream);
         }
 
         spin_unlock(&prtd->lock);
 }
 
-static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
+static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s3c24xx_runtime_data *prtd = runtime->private_data;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s3c24xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data;
         unsigned long totbytes = params_buffer_bytes(params);
+        struct s3c_dma_params *dma =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
         int ret = 0;
 
+
         pr_debug("Entered %s\n", __func__);
 
         /* return if this is a bufferless transfer e.g.
@@ -198,7 +200,7 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s3c24xx_pcm_hw_free(struct snd_pcm_substream *substream)
+static int s3c_dma_hw_free(struct snd_pcm_substream *substream)
 {
         struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
 
@@ -215,7 +217,7 @@ static int s3c24xx_pcm_hw_free(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int s3c24xx_pcm_prepare(struct snd_pcm_substream *substream)
+static int s3c_dma_prepare(struct snd_pcm_substream *substream)
 {
         struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
         int ret = 0;
@@ -248,12 +250,12 @@ static int s3c24xx_pcm_prepare(struct snd_pcm_substream *substream)
         prtd->dma_pos = prtd->dma_start;
 
         /* enqueue dma buffers */
-        s3c24xx_pcm_enqueue(substream);
+        s3c_dma_enqueue(substream);
 
         return ret;
 }
 
-static int s3c24xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int s3c_dma_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
         int ret = 0;
@@ -288,7 +290,7 @@ static int s3c24xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 }
 
 static snd_pcm_uframes_t
-s3c24xx_pcm_pointer(struct snd_pcm_substream *substream)
+s3c_dma_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s3c24xx_runtime_data *prtd = runtime->private_data;
@@ -323,7 +325,7 @@ s3c24xx_pcm_pointer(struct snd_pcm_substream *substream)
         return bytes_to_frames(substream->runtime, res);
 }
 
-static int s3c24xx_pcm_open(struct snd_pcm_substream *substream)
+static int s3c_dma_open(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s3c24xx_runtime_data *prtd;
@@ -331,7 +333,7 @@ static int s3c24xx_pcm_open(struct snd_pcm_substream *substream)
         pr_debug("Entered %s\n", __func__);
 
         snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
-        snd_soc_set_runtime_hwparams(substream, &s3c24xx_pcm_hardware);
+        snd_soc_set_runtime_hwparams(substream, &s3c_dma_hardware);
 
         prtd = kzalloc(sizeof(struct s3c24xx_runtime_data), GFP_KERNEL);
         if (prtd == NULL)
@@ -343,7 +345,7 @@ static int s3c24xx_pcm_open(struct snd_pcm_substream *substream)
         return 0;
 }
 
-static int s3c24xx_pcm_close(struct snd_pcm_substream *substream)
+static int s3c_dma_close(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s3c24xx_runtime_data *prtd = runtime->private_data;
@@ -351,14 +353,14 @@ static int s3c24xx_pcm_close(struct snd_pcm_substream *substream)
         pr_debug("Entered %s\n", __func__);
 
         if (!prtd)
-                pr_debug("s3c24xx_pcm_close called with prtd == NULL\n");
+                pr_debug("s3c_dma_close called with prtd == NULL\n");
 
         kfree(prtd);
 
         return 0;
 }
 
-static int s3c24xx_pcm_mmap(struct snd_pcm_substream *substream,
+static int s3c_dma_mmap(struct snd_pcm_substream *substream,
         struct vm_area_struct *vma)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
@@ -371,23 +373,23 @@ static int s3c24xx_pcm_mmap(struct snd_pcm_substream *substream,
                                      runtime->dma_bytes);
 }
 
-static struct snd_pcm_ops s3c24xx_pcm_ops = {
-        .open           = s3c24xx_pcm_open,
-        .close          = s3c24xx_pcm_close,
+static struct snd_pcm_ops s3c_dma_ops = {
+        .open           = s3c_dma_open,
+        .close          = s3c_dma_close,
         .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = s3c24xx_pcm_hw_params,
-        .hw_free        = s3c24xx_pcm_hw_free,
-        .prepare        = s3c24xx_pcm_prepare,
-        .trigger        = s3c24xx_pcm_trigger,
-        .pointer        = s3c24xx_pcm_pointer,
-        .mmap           = s3c24xx_pcm_mmap,
+        .hw_params      = s3c_dma_hw_params,
+        .hw_free        = s3c_dma_hw_free,
+        .prepare        = s3c_dma_prepare,
+        .trigger        = s3c_dma_trigger,
+        .pointer        = s3c_dma_pointer,
+        .mmap           = s3c_dma_mmap,
 };
 
-static int s3c24xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+static int s3c_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
         struct snd_pcm_substream *substream = pcm->streams[stream].substream;
         struct snd_dma_buffer *buf = &substream->dma_buffer;
-        size_t size = s3c24xx_pcm_hardware.buffer_bytes_max;
+        size_t size = s3c_dma_hardware.buffer_bytes_max;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -402,7 +404,7 @@ static int s3c24xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
         return 0;
 }
 
-static void s3c24xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
+static void s3c_dma_free_dma_buffers(struct snd_pcm *pcm)
 {
         struct snd_pcm_substream *substream;
         struct snd_dma_buffer *buf;
@@ -425,9 +427,9 @@ static void s3c24xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
         }
 }
 
-static u64 s3c24xx_pcm_dmamask = DMA_BIT_MASK(32);
+static u64 s3c_dma_mask = DMA_BIT_MASK(32);
 
-static int s3c24xx_pcm_new(struct snd_card *card,
+static int s3c_dma_new(struct snd_card *card,
         struct snd_soc_dai *dai, struct snd_pcm *pcm)
 {
         int ret = 0;
@@ -435,19 +437,19 @@ static int s3c24xx_pcm_new(struct snd_card *card,
         pr_debug("Entered %s\n", __func__);
 
         if (!card->dev->dma_mask)
-                card->dev->dma_mask = &s3c24xx_pcm_dmamask;
+                card->dev->dma_mask = &s3c_dma_mask;
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
         if (dai->playback.channels_min) {
-                ret = s3c24xx_pcm_preallocate_dma_buffer(pcm,
+                ret = s3c_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
         if (dai->capture.channels_min) {
-                ret = s3c24xx_pcm_preallocate_dma_buffer(pcm,
+                ret = s3c_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
                         goto out;
@@ -458,9 +460,9 @@ static int s3c24xx_pcm_new(struct snd_card *card,
 
 struct snd_soc_platform s3c24xx_soc_platform = {
         .name           = "s3c24xx-audio",
-        .pcm_ops        = &s3c24xx_pcm_ops,
-        .pcm_new        = s3c24xx_pcm_new,
-        .pcm_free       = s3c24xx_pcm_free_dma_buffers,
+        .pcm_ops        = &s3c_dma_ops,
+        .pcm_new        = s3c_dma_new,
+        .pcm_free       = s3c_dma_free_dma_buffers,
 };
 EXPORT_SYMBOL_GPL(s3c24xx_soc_platform);
 
@@ -477,5 +479,5 @@ static void __exit s3c24xx_soc_platform_exit(void)
 module_exit(s3c24xx_soc_platform_exit);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("Samsung S3C24XX PCM DMA module");
+MODULE_DESCRIPTION("Samsung S3C Audio DMA module");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.h b/sound/soc/s3c24xx/s3c-dma.h
index 0088c79822ea..69bb6bf6fc1c 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.h
+++ b/sound/soc/s3c24xx/s3c-dma.h
@@ -1,5 +1,5 @@
 /*
- *  s3c24xx-pcm.h --
+ *  s3c-dma.h --
  *
  *  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
@@ -9,13 +9,13 @@
  *  ALSA PCM interface for the Samsung S3C24xx CPU
  */
 
-#ifndef _S3C24XX_PCM_H
-#define _S3C24XX_PCM_H
+#ifndef _S3C_AUDIO_H
+#define _S3C_AUDIO_H
 
 #define ST_RUNNING              (1<<0)
 #define ST_OPENED               (1<<1)
 
-struct s3c24xx_pcm_dma_params {
+struct s3c_dma_params {
         struct s3c2410_dma_client *client;      /* stream identifier */
         int channel;                            /* Channel ID */
         dma_addr_t dma_addr;
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 9bc4aa35caab..88515946b6c0 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -32,11 +32,10 @@
 
 #include <plat/regs-s3c2412-iis.h>
 
-#include <plat/audio.h>
 #include <mach/dma.h>
 
 #include "s3c-i2s-v2.h"
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 
 #undef S3C_IIS_V2_SUPPORTED
 
@@ -312,12 +311,15 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 
         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
         case SND_SOC_DAIFMT_RIGHT_J:
+                iismod |= S3C2412_IISMOD_LR_RLOW;
                 iismod |= S3C2412_IISMOD_SDF_MSB;
                 break;
         case SND_SOC_DAIFMT_LEFT_J:
+                iismod |= S3C2412_IISMOD_LR_RLOW;
                 iismod |= S3C2412_IISMOD_SDF_LSB;
                 break;
         case SND_SOC_DAIFMT_I2S:
+                iismod &= ~S3C2412_IISMOD_LR_RLOW;
                 iismod |= S3C2412_IISMOD_SDF_IIS;
                 break;
         default:
@@ -337,14 +339,17 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_soc_dai_link *dai = rtd->dai;
         struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai);
+        struct s3c_dma_params *dma_data;
         u32 iismod;
 
         pr_debug("Entered %s\n", __func__);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                dai->cpu_dai->dma_data = i2s->dma_playback;
+                dma_data = i2s->dma_playback;
         else
-                dai->cpu_dai->dma_data = i2s->dma_capture;
+                dma_data = i2s->dma_capture;
+
+        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
 
         /* Working copies of register */
         iismod = readl(i2s->regs + S3C2412_IISMOD);
@@ -392,8 +397,8 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
         unsigned long irqs;
         int ret = 0;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->channel;
+        struct s3c_dma_params *dma_data =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
 
         pr_debug("Entered %s\n", __func__);
 
@@ -429,7 +434,7 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                  * of the auto reload mechanism of S3C24XX.
                  * This call won't bother S3C64XX.
                  */
-                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+                s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
 
                 break;
 
@@ -467,6 +472,31 @@ 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;
+
+                        case 32:
+                                div = S3C2412_IISMOD_BCLK_32FS;
+                                break;
+
+                        case 24:
+                                div = S3C2412_IISMOD_BCLK_24FS;
+                                break;
+
+                        case 48:
+                                div = S3C2412_IISMOD_BCLK_48FS;
+                                break;
+
+                        default:
+                                return -EINVAL;
+                        }
+                }
+
                 reg = readl(i2s->regs + S3C2412_IISMOD);
                 reg &= ~S3C2412_IISMOD_BCLK_MASK;
                 writel(reg | div, i2s->regs + S3C2412_IISMOD);
@@ -626,7 +656,7 @@ int s3c_i2sv2_probe(struct platform_device *pdev,
         }
 
         i2s->iis_pclk = clk_get(dev, "iis");
-        if (i2s->iis_pclk == NULL) {
+        if (IS_ERR(i2s->iis_pclk)) {
                 dev_err(dev, "failed to get iis_clock\n");
                 iounmap(i2s->regs);
                 return -ENOENT;
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/s3c24xx/s3c-i2s-v2.h
index f66854a77fb2..ecf8eaaed1db 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.h
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.h
@@ -49,8 +49,8 @@ struct s3c_i2sv2_info {
 
         unsigned char    master;
 
-        struct s3c24xx_pcm_dma_params   *dma_playback;
-        struct s3c24xx_pcm_dma_params   *dma_capture;
+        struct s3c_dma_params   *dma_playback;
+        struct s3c_dma_params   *dma_capture;
 
         u32              suspend_iismod;
         u32              suspend_iiscon;
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c
new file mode 100644
index 000000000000..326f0a9e7e30
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c-pcm.c
@@ -0,0 +1,554 @@
+/* sound/soc/s3c24xx/s3c-pcm.c
+ *
+ * ALSA SoC Audio Layer - S3C PCM-Controller driver
+ *
+ * Copyright (c) 2009 Samsung Electronics Co. Ltd
+ * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ * based upon I2S drivers by Ben Dooks.
+ *
+ * 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/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/kernel.h>
+#include <linux/gpio.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/audio.h>
+#include <plat/dma.h>
+
+#include "s3c-dma.h"
+#include "s3c-pcm.h"
+
+static struct s3c2410_dma_client s3c_pcm_dma_client_out = {
+        .name           = "PCM Stereo out"
+};
+
+static struct s3c2410_dma_client s3c_pcm_dma_client_in = {
+        .name           = "PCM Stereo in"
+};
+
+static struct s3c_dma_params s3c_pcm_stereo_out[] = {
+        [0] = {
+                .client         = &s3c_pcm_dma_client_out,
+                .dma_size       = 4,
+        },
+        [1] = {
+                .client         = &s3c_pcm_dma_client_out,
+                .dma_size       = 4,
+        },
+};
+
+static struct s3c_dma_params s3c_pcm_stereo_in[] = {
+        [0] = {
+                .client         = &s3c_pcm_dma_client_in,
+                .dma_size       = 4,
+        },
+        [1] = {
+                .client         = &s3c_pcm_dma_client_in,
+                .dma_size       = 4,
+        },
+};
+
+static struct s3c_pcm_info s3c_pcm[2];
+
+static inline struct s3c_pcm_info *to_info(struct snd_soc_dai *cpu_dai)
+{
+        return cpu_dai->private_data;
+}
+
+static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on)
+{
+        void __iomem *regs = pcm->regs;
+        u32 ctl, clkctl;
+
+        clkctl = readl(regs + S3C_PCM_CLKCTL);
+        ctl = readl(regs + S3C_PCM_CTL);
+        ctl &= ~(S3C_PCM_CTL_TXDIPSTICK_MASK
+                         << S3C_PCM_CTL_TXDIPSTICK_SHIFT);
+
+        if (on) {
+                ctl |= S3C_PCM_CTL_TXDMA_EN;
+                ctl |= S3C_PCM_CTL_TXFIFO_EN;
+                ctl |= S3C_PCM_CTL_ENABLE;
+                ctl |= (0x20<<S3C_PCM_CTL_TXDIPSTICK_SHIFT);
+                clkctl |= S3C_PCM_CLKCTL_SERCLK_EN;
+        } else {
+                ctl &= ~S3C_PCM_CTL_TXDMA_EN;
+                ctl &= ~S3C_PCM_CTL_TXFIFO_EN;
+
+                if (!(ctl & S3C_PCM_CTL_RXFIFO_EN)) {
+                        ctl &= ~S3C_PCM_CTL_ENABLE;
+                        if (!pcm->idleclk)
+                                clkctl |= S3C_PCM_CLKCTL_SERCLK_EN;
+                }
+        }
+
+        writel(clkctl, regs + S3C_PCM_CLKCTL);
+        writel(ctl, regs + S3C_PCM_CTL);
+}
+
+static void s3c_pcm_snd_rxctrl(struct s3c_pcm_info *pcm, int on)
+{
+        void __iomem *regs = pcm->regs;
+        u32 ctl, clkctl;
+
+        ctl = readl(regs + S3C_PCM_CTL);
+        clkctl = readl(regs + S3C_PCM_CLKCTL);
+
+        if (on) {
+                ctl |= S3C_PCM_CTL_RXDMA_EN;
+                ctl |= S3C_PCM_CTL_RXFIFO_EN;
+                ctl |= S3C_PCM_CTL_ENABLE;
+                clkctl |= S3C_PCM_CLKCTL_SERCLK_EN;
+        } else {
+                ctl &= ~S3C_PCM_CTL_RXDMA_EN;
+                ctl &= ~S3C_PCM_CTL_RXFIFO_EN;
+
+                if (!(ctl & S3C_PCM_CTL_TXFIFO_EN)) {
+                        ctl &= ~S3C_PCM_CTL_ENABLE;
+                        if (!pcm->idleclk)
+                                clkctl |= S3C_PCM_CLKCTL_SERCLK_EN;
+                }
+        }
+
+        writel(clkctl, regs + S3C_PCM_CLKCTL);
+        writel(ctl, regs + S3C_PCM_CTL);
+}
+
+static int s3c_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
+                               struct snd_soc_dai *dai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct s3c_pcm_info *pcm = to_info(rtd->dai->cpu_dai);
+        unsigned long flags;
+
+        dev_dbg(pcm->dev, "Entered %s\n", __func__);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+        case SNDRV_PCM_TRIGGER_RESUME:
+        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+                spin_lock_irqsave(&pcm->lock, flags);
+
+                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+                        s3c_pcm_snd_rxctrl(pcm, 1);
+                else
+                        s3c_pcm_snd_txctrl(pcm, 1);
+
+                spin_unlock_irqrestore(&pcm->lock, flags);
+                break;
+
+        case SNDRV_PCM_TRIGGER_STOP:
+        case SNDRV_PCM_TRIGGER_SUSPEND:
+        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+                spin_lock_irqsave(&pcm->lock, flags);
+
+                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+                        s3c_pcm_snd_rxctrl(pcm, 0);
+                else
+                        s3c_pcm_snd_txctrl(pcm, 0);
+
+                spin_unlock_irqrestore(&pcm->lock, flags);
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
+                                 struct snd_pcm_hw_params *params,
+                                 struct snd_soc_dai *socdai)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai_link *dai = rtd->dai;
+        struct s3c_pcm_info *pcm = to_info(dai->cpu_dai);
+        struct s3c_dma_params *dma_data;
+        void __iomem *regs = pcm->regs;
+        struct clk *clk;
+        int sclk_div, sync_div;
+        unsigned long flags;
+        u32 clkctl;
+
+        dev_dbg(pcm->dev, "Entered %s\n", __func__);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dma_data = pcm->dma_playback;
+        else
+                dma_data = pcm->dma_capture;
+
+        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
+
+        /* Strictly check for sample size */
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        spin_lock_irqsave(&pcm->lock, flags);
+
+        /* Get hold of the PCMSOURCE_CLK */
+        clkctl = readl(regs + S3C_PCM_CLKCTL);
+        if (clkctl & S3C_PCM_CLKCTL_SERCLKSEL_PCLK)
+                clk = pcm->pclk;
+        else
+                clk = pcm->cclk;
+
+        /* Set the SCLK divider */
+        sclk_div = clk_get_rate(clk) / pcm->sclk_per_fs /
+                                        params_rate(params) / 2 - 1;
+
+        clkctl &= ~(S3C_PCM_CLKCTL_SCLKDIV_MASK
+                        << S3C_PCM_CLKCTL_SCLKDIV_SHIFT);
+        clkctl |= ((sclk_div & S3C_PCM_CLKCTL_SCLKDIV_MASK)
+                        << S3C_PCM_CLKCTL_SCLKDIV_SHIFT);
+
+        /* Set the SYNC divider */
+        sync_div = pcm->sclk_per_fs - 1;
+
+        clkctl &= ~(S3C_PCM_CLKCTL_SYNCDIV_MASK
+                                << S3C_PCM_CLKCTL_SYNCDIV_SHIFT);
+        clkctl |= ((sync_div & S3C_PCM_CLKCTL_SYNCDIV_MASK)
+                                << S3C_PCM_CLKCTL_SYNCDIV_SHIFT);
+
+        writel(clkctl, regs + S3C_PCM_CLKCTL);
+
+        spin_unlock_irqrestore(&pcm->lock, flags);
+
+        dev_dbg(pcm->dev, "PCMSOURCE_CLK-%lu SCLK=%ufs SCLK_DIV=%d SYNC_DIV=%d\n",
+                                clk_get_rate(clk), pcm->sclk_per_fs,
+                                sclk_div, sync_div);
+
+        return 0;
+}
+
+static int s3c_pcm_set_fmt(struct snd_soc_dai *cpu_dai,
+                               unsigned int fmt)
+{
+        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+        void __iomem *regs = pcm->regs;
+        unsigned long flags;
+        int ret = 0;
+        u32 ctl;
+
+        dev_dbg(pcm->dev, "Entered %s\n", __func__);
+
+        spin_lock_irqsave(&pcm->lock, flags);
+
+        ctl = readl(regs + S3C_PCM_CTL);
+
+        switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+        case SND_SOC_DAIFMT_NB_NF:
+                /* Nothing to do, NB_NF by default */
+                break;
+        default:
+                dev_err(pcm->dev, "Unsupported clock inversion!\n");
+                ret = -EINVAL;
+                goto exit;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+        case SND_SOC_DAIFMT_CBS_CFS:
+                /* Nothing to do, Master by default */
+                break;
+        default:
+                dev_err(pcm->dev, "Unsupported master/slave format!\n");
+                ret = -EINVAL;
+                goto exit;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_CLOCK_MASK) {
+        case SND_SOC_DAIFMT_CONT:
+                pcm->idleclk = 1;
+                break;
+        case SND_SOC_DAIFMT_GATED:
+                pcm->idleclk = 0;
+                break;
+        default:
+                dev_err(pcm->dev, "Invalid Clock gating request!\n");
+                ret = -EINVAL;
+                goto exit;
+        }
+
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_DSP_A:
+                ctl |= S3C_PCM_CTL_TXMSB_AFTER_FSYNC;
+                ctl |= S3C_PCM_CTL_RXMSB_AFTER_FSYNC;
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                ctl &= ~S3C_PCM_CTL_TXMSB_AFTER_FSYNC;
+                ctl &= ~S3C_PCM_CTL_RXMSB_AFTER_FSYNC;
+                break;
+        default:
+                dev_err(pcm->dev, "Unsupported data format!\n");
+                ret = -EINVAL;
+                goto exit;
+        }
+
+        writel(ctl, regs + S3C_PCM_CTL);
+
+exit:
+        spin_unlock_irqrestore(&pcm->lock, flags);
+
+        return ret;
+}
+
+static int s3c_pcm_set_clkdiv(struct snd_soc_dai *cpu_dai,
+                                                int div_id, int div)
+{
+        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+
+        switch (div_id) {
+        case S3C_PCM_SCLK_PER_FS:
+                pcm->sclk_per_fs = div;
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int s3c_pcm_set_sysclk(struct snd_soc_dai *cpu_dai,
+                                  int clk_id, unsigned int freq, int dir)
+{
+        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+        void __iomem *regs = pcm->regs;
+        u32 clkctl = readl(regs + S3C_PCM_CLKCTL);
+
+        switch (clk_id) {
+        case S3C_PCM_CLKSRC_PCLK:
+                clkctl |= S3C_PCM_CLKCTL_SERCLKSEL_PCLK;
+                break;
+
+        case S3C_PCM_CLKSRC_MUX:
+                clkctl &= ~S3C_PCM_CLKCTL_SERCLKSEL_PCLK;
+
+                if (clk_get_rate(pcm->cclk) != freq)
+                        clk_set_rate(pcm->cclk, freq);
+
+                break;
+
+        default:
+                return -EINVAL;
+        }
+
+        writel(clkctl, regs + S3C_PCM_CLKCTL);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops s3c_pcm_dai_ops = {
+        .set_sysclk     = s3c_pcm_set_sysclk,
+        .set_clkdiv     = s3c_pcm_set_clkdiv,
+        .trigger        = s3c_pcm_trigger,
+        .hw_params      = s3c_pcm_hw_params,
+        .set_fmt        = s3c_pcm_set_fmt,
+};
+
+#define S3C_PCM_RATES  SNDRV_PCM_RATE_8000_96000
+
+#define S3C_PCM_DECLARE(n)                      \
+{                                                               \
+        .name            = "samsung-pcm",                       \
+        .id              = (n),                         \
+        .symmetric_rates = 1,                                   \
+        .ops = &s3c_pcm_dai_ops,                                \
+        .playback = {                                           \
+                .channels_min   = 2,                            \
+                .channels_max   = 2,                            \
+                .rates          = S3C_PCM_RATES,                \
+                .formats        = SNDRV_PCM_FMTBIT_S16_LE,      \
+        },                                                      \
+        .capture = {                                            \
+                .channels_min   = 2,                            \
+                .channels_max   = 2,                            \
+                .rates          = S3C_PCM_RATES,                \
+                .formats        = SNDRV_PCM_FMTBIT_S16_LE,      \
+        },                                                      \
+}
+
+struct snd_soc_dai s3c_pcm_dai[] = {
+        S3C_PCM_DECLARE(0),
+        S3C_PCM_DECLARE(1),
+};
+EXPORT_SYMBOL_GPL(s3c_pcm_dai);
+
+static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
+{
+        struct s3c_pcm_info *pcm;
+        struct snd_soc_dai *dai;
+        struct resource *mem_res, *dmatx_res, *dmarx_res;
+        struct s3c_audio_pdata *pcm_pdata;
+        int ret;
+
+        /* Check for valid device index */
+        if ((pdev->id < 0) || pdev->id >= ARRAY_SIZE(s3c_pcm)) {
+                dev_err(&pdev->dev, "id %d out of range\n", pdev->id);
+                return -EINVAL;
+        }
+
+        pcm_pdata = pdev->dev.platform_data;
+
+        /* Check for availability of necessary resource */
+        dmatx_res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!dmatx_res) {
+                dev_err(&pdev->dev, "Unable to get PCM-TX dma resource\n");
+                return -ENXIO;
+        }
+
+        dmarx_res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!dmarx_res) {
+                dev_err(&pdev->dev, "Unable to get PCM-RX dma resource\n");
+                return -ENXIO;
+        }
+
+        mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!mem_res) {
+                dev_err(&pdev->dev, "Unable to get register resource\n");
+                return -ENXIO;
+        }
+
+        if (pcm_pdata && pcm_pdata->cfg_gpio && pcm_pdata->cfg_gpio(pdev)) {
+                dev_err(&pdev->dev, "Unable to configure gpio\n");
+                return -EINVAL;
+        }
+
+        pcm = &s3c_pcm[pdev->id];
+        pcm->dev = &pdev->dev;
+
+        spin_lock_init(&pcm->lock);
+
+        dai = &s3c_pcm_dai[pdev->id];
+        dai->dev = &pdev->dev;
+
+        /* Default is 128fs */
+        pcm->sclk_per_fs = 128;
+
+        pcm->cclk = clk_get(&pdev->dev, "audio-bus");
+        if (IS_ERR(pcm->cclk)) {
+                dev_err(&pdev->dev, "failed to get audio-bus\n");
+                ret = PTR_ERR(pcm->cclk);
+                goto err1;
+        }
+        clk_enable(pcm->cclk);
+
+        /* record our pcm structure for later use in the callbacks */
+        dai->private_data = pcm;
+
+        if (!request_mem_region(mem_res->start,
+                                resource_size(mem_res), "samsung-pcm")) {
+                dev_err(&pdev->dev, "Unable to request register region\n");
+                ret = -EBUSY;
+                goto err2;
+        }
+
+        pcm->regs = ioremap(mem_res->start, 0x100);
+        if (pcm->regs == NULL) {
+                dev_err(&pdev->dev, "cannot ioremap registers\n");
+                ret = -ENXIO;
+                goto err3;
+        }
+
+        pcm->pclk = clk_get(&pdev->dev, "pcm");
+        if (IS_ERR(pcm->pclk)) {
+                dev_err(&pdev->dev, "failed to get pcm_clock\n");
+                ret = -ENOENT;
+                goto err4;
+        }
+        clk_enable(pcm->pclk);
+
+        ret = snd_soc_register_dai(dai);
+        if (ret != 0) {
+                dev_err(&pdev->dev, "failed to get pcm_clock\n");
+                goto err5;
+        }
+
+        s3c_pcm_stereo_in[pdev->id].dma_addr = mem_res->start
+                                                        + S3C_PCM_RXFIFO;
+        s3c_pcm_stereo_out[pdev->id].dma_addr = mem_res->start
+                                                        + S3C_PCM_TXFIFO;
+
+        s3c_pcm_stereo_in[pdev->id].channel = dmarx_res->start;
+        s3c_pcm_stereo_out[pdev->id].channel = dmatx_res->start;
+
+        pcm->dma_capture = &s3c_pcm_stereo_in[pdev->id];
+        pcm->dma_playback = &s3c_pcm_stereo_out[pdev->id];
+
+        return 0;
+
+err5:
+        clk_disable(pcm->pclk);
+        clk_put(pcm->pclk);
+err4:
+        iounmap(pcm->regs);
+err3:
+        release_mem_region(mem_res->start, resource_size(mem_res));
+err2:
+        clk_disable(pcm->cclk);
+        clk_put(pcm->cclk);
+err1:
+        return ret;
+}
+
+static __devexit int s3c_pcm_dev_remove(struct platform_device *pdev)
+{
+        struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
+        struct resource *mem_res;
+
+        iounmap(pcm->regs);
+
+        mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        release_mem_region(mem_res->start, resource_size(mem_res));
+
+        clk_disable(pcm->cclk);
+        clk_disable(pcm->pclk);
+        clk_put(pcm->pclk);
+        clk_put(pcm->cclk);
+
+        return 0;
+}
+
+static struct platform_driver s3c_pcm_driver = {
+        .probe  = s3c_pcm_dev_probe,
+        .remove = s3c_pcm_dev_remove,
+        .driver = {
+                .name = "samsung-pcm",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init s3c_pcm_init(void)
+{
+        return platform_driver_register(&s3c_pcm_driver);
+}
+module_init(s3c_pcm_init);
+
+static void __exit s3c_pcm_exit(void)
+{
+        platform_driver_unregister(&s3c_pcm_driver);
+}
+module_exit(s3c_pcm_exit);
+
+/* Module information */
+MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_DESCRIPTION("S3C PCM Controller Driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c-pcm.h b/sound/soc/s3c24xx/s3c-pcm.h
new file mode 100644
index 000000000000..69ff9971692f
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c-pcm.h
@@ -0,0 +1,123 @@
+/*  sound/soc/s3c24xx/s3c-pcm.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __S3C_PCM_H
+#define __S3C_PCM_H __FILE__
+
+/*Register Offsets */
+#define S3C_PCM_CTL     (0x00)
+#define S3C_PCM_CLKCTL  (0x04)
+#define S3C_PCM_TXFIFO  (0x08)
+#define S3C_PCM_RXFIFO  (0x0C)
+#define S3C_PCM_IRQCTL  (0x10)
+#define S3C_PCM_IRQSTAT (0x14)
+#define S3C_PCM_FIFOSTAT        (0x18)
+#define S3C_PCM_CLRINT  (0x20)
+
+/* PCM_CTL Bit-Fields */
+#define S3C_PCM_CTL_TXDIPSTICK_MASK             (0x3f)
+#define S3C_PCM_CTL_TXDIPSTICK_SHIFT    (13)
+#define S3C_PCM_CTL_RXDIPSTICK_MSK              (0x3f<<7)
+#define S3C_PCM_CTL_TXDMA_EN            (0x1<<6)
+#define S3C_PCM_CTL_RXDMA_EN            (0x1<<5)
+#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC   (0x1<<4)
+#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC   (0x1<<3)
+#define S3C_PCM_CTL_TXFIFO_EN           (0x1<<2)
+#define S3C_PCM_CTL_RXFIFO_EN           (0x1<<1)
+#define S3C_PCM_CTL_ENABLE                      (0x1<<0)
+
+/* PCM_CLKCTL Bit-Fields */
+#define S3C_PCM_CLKCTL_SERCLK_EN                (0x1<<19)
+#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK   (0x1<<18)
+#define S3C_PCM_CLKCTL_SCLKDIV_MASK             (0x1ff)
+#define S3C_PCM_CLKCTL_SYNCDIV_MASK             (0x1ff)
+#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT    (9)
+#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT    (0)
+
+/* PCM_TXFIFO Bit-Fields */
+#define S3C_PCM_TXFIFO_DVALID   (0x1<<16)
+#define S3C_PCM_TXFIFO_DATA_MSK (0xffff<<0)
+
+/* PCM_RXFIFO Bit-Fields */
+#define S3C_PCM_RXFIFO_DVALID   (0x1<<16)
+#define S3C_PCM_RXFIFO_DATA_MSK (0xffff<<0)
+
+/* PCM_IRQCTL Bit-Fields */
+#define S3C_PCM_IRQCTL_IRQEN            (0x1<<14)
+#define S3C_PCM_IRQCTL_WRDEN            (0x1<<12)
+#define S3C_PCM_IRQCTL_TXEMPTYEN                (0x1<<11)
+#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN   (0x1<<10)
+#define S3C_PCM_IRQCTL_TXFULLEN         (0x1<<9)
+#define S3C_PCM_IRQCTL_TXALMSTFULLEN    (0x1<<8)
+#define S3C_PCM_IRQCTL_TXSTARVEN                (0x1<<7)
+#define S3C_PCM_IRQCTL_TXERROVRFLEN             (0x1<<6)
+#define S3C_PCM_IRQCTL_RXEMPTEN         (0x1<<5)
+#define S3C_PCM_IRQCTL_RXALMSTEMPTEN    (0x1<<4)
+#define S3C_PCM_IRQCTL_RXFULLEN         (0x1<<3)
+#define S3C_PCM_IRQCTL_RXALMSTFULLEN    (0x1<<2)
+#define S3C_PCM_IRQCTL_RXSTARVEN                (0x1<<1)
+#define S3C_PCM_IRQCTL_RXERROVRFLEN             (0x1<<0)
+
+/* PCM_IRQSTAT Bit-Fields */
+#define S3C_PCM_IRQSTAT_IRQPND          (0x1<<13)
+#define S3C_PCM_IRQSTAT_WRD_XFER                (0x1<<12)
+#define S3C_PCM_IRQSTAT_TXEMPTY         (0x1<<11)
+#define S3C_PCM_IRQSTAT_TXALMSTEMPTY    (0x1<<10)
+#define S3C_PCM_IRQSTAT_TXFULL          (0x1<<9)
+#define S3C_PCM_IRQSTAT_TXALMSTFULL             (0x1<<8)
+#define S3C_PCM_IRQSTAT_TXSTARV         (0x1<<7)
+#define S3C_PCM_IRQSTAT_TXERROVRFL              (0x1<<6)
+#define S3C_PCM_IRQSTAT_RXEMPT          (0x1<<5)
+#define S3C_PCM_IRQSTAT_RXALMSTEMPT             (0x1<<4)
+#define S3C_PCM_IRQSTAT_RXFULL          (0x1<<3)
+#define S3C_PCM_IRQSTAT_RXALMSTFULL             (0x1<<2)
+#define S3C_PCM_IRQSTAT_RXSTARV         (0x1<<1)
+#define S3C_PCM_IRQSTAT_RXERROVRFL              (0x1<<0)
+
+/* PCM_FIFOSTAT Bit-Fields */
+#define S3C_PCM_FIFOSTAT_TXCNT_MSK              (0x3f<<14)
+#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY    (0x1<<13)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY       (0x1<<12)
+#define S3C_PCM_FIFOSTAT_TXFIFOFULL             (0x1<<11)
+#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL        (0x1<<10)
+#define S3C_PCM_FIFOSTAT_RXCNT_MSK              (0x3f<<4)
+#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY    (0x1<<3)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY       (0x1<<2)
+#define S3C_PCM_FIFOSTAT_RXFIFOFULL             (0x1<<1)
+#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL        (0x1<<0)
+
+#define S3C_PCM_CLKSRC_PCLK     0
+#define S3C_PCM_CLKSRC_MUX      1
+
+#define S3C_PCM_SCLK_PER_FS     0
+
+/**
+ * struct s3c_pcm_info - S3C PCM Controller information
+ * @dev: The parent device passed to use from the probe.
+ * @regs: The pointer to the device register block.
+ * @dma_playback: DMA information for playback channel.
+ * @dma_capture: DMA information for capture channel.
+ */
+struct s3c_pcm_info {
+        spinlock_t lock;
+        struct device   *dev;
+        void __iomem    *regs;
+
+        unsigned int sclk_per_fs;
+
+        /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */
+        unsigned int idleclk;
+
+        struct clk      *pclk;
+        struct clk      *cclk;
+
+        struct s3c_dma_params   *dma_playback;
+        struct s3c_dma_params   *dma_capture;
+};
+
+#endif /* __S3C_PCM_H */
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index a587ec40b449..359e59346ba2 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -34,11 +34,10 @@
 
 #include <plat/regs-s3c2412-iis.h>
 
-#include <plat/audio.h>
 #include <mach/regs-gpio.h>
 #include <mach/dma.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c2412-i2s.h"
 
 #define S3C2412_I2S_DEBUG 0
@@ -51,14 +50,14 @@ static struct s3c2410_dma_client s3c2412_dma_client_in = {
         .name           = "I2S PCM Stereo in"
 };
 
-static struct s3c24xx_pcm_dma_params s3c2412_i2s_pcm_stereo_out = {
+static struct s3c_dma_params s3c2412_i2s_pcm_stereo_out = {
         .client         = &s3c2412_dma_client_out,
         .channel        = DMACH_I2S_OUT,
         .dma_addr       = S3C2410_PA_IIS + S3C2412_IISTXD,
         .dma_size       = 4,
 };
 
-static struct s3c24xx_pcm_dma_params s3c2412_i2s_pcm_stereo_in = {
+static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = {
         .client         = &s3c2412_dma_client_in,
         .channel        = DMACH_I2S_IN,
         .dma_addr       = S3C2410_PA_IIS + S3C2412_IISRXD,
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
deleted file mode 100644
index fc1beb0930b9..000000000000
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * s3c2443-ac97.c  --  ALSA Soc Audio Layer
- *
- * (c) 2007 Wolfson Microelectronics PLC.
- * Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
- *
- *  Copyright (C) 2005, Sean Choi <sh428.choi@samsung.com>
- *  All rights reserved.
- *
- *  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/init.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/wait.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/clk.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/ac97_codec.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include <mach/hardware.h>
-#include <plat/regs-ac97.h>
-#include <mach/regs-gpio.h>
-#include <mach/regs-clock.h>
-#include <plat/audio.h>
-#include <asm/dma.h>
-#include <mach/dma.h>
-
-#include "s3c24xx-pcm.h"
-#include "s3c24xx-ac97.h"
-
-struct s3c24xx_ac97_info {
-        void __iomem    *regs;
-        struct clk      *ac97_clk;
-};
-static struct s3c24xx_ac97_info s3c24xx_ac97;
-
-static DECLARE_COMPLETION(ac97_completion);
-static u32 codec_ready;
-static DEFINE_MUTEX(ac97_mutex);
-
-static unsigned short s3c2443_ac97_read(struct snd_ac97 *ac97,
-        unsigned short reg)
-{
-        u32 ac_glbctrl;
-        u32 ac_codec_cmd;
-        u32 stat, addr, data;
-
-        mutex_lock(&ac97_mutex);
-
-        codec_ready = S3C_AC97_GLBSTAT_CODECREADY;
-        ac_codec_cmd = readl(s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-        ac_codec_cmd = S3C_AC97_CODEC_CMD_READ | AC_CMD_ADDR(reg);
-        writel(ac_codec_cmd, s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-
-        udelay(50);
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl |= S3C_AC97_GLBCTRL_CODECREADYIE;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-
-        wait_for_completion(&ac97_completion);
-
-        stat = readl(s3c24xx_ac97.regs + S3C_AC97_STAT);
-        addr = (stat >> 16) & 0x7f;
-        data = (stat & 0xffff);
-
-        if (addr != reg)
-                printk(KERN_ERR "s3c24xx-ac97: req addr = %02x,"
-                                " rep addr = %02x\n", reg, addr);
-
-        mutex_unlock(&ac97_mutex);
-
-        return (unsigned short)data;
-}
-
-static void s3c2443_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
-        unsigned short val)
-{
-        u32 ac_glbctrl;
-        u32 ac_codec_cmd;
-
-        mutex_lock(&ac97_mutex);
-
-        codec_ready = S3C_AC97_GLBSTAT_CODECREADY;
-        ac_codec_cmd = readl(s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-        ac_codec_cmd = AC_CMD_ADDR(reg) | AC_CMD_DATA(val);
-        writel(ac_codec_cmd, s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-
-        udelay(50);
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl |= S3C_AC97_GLBCTRL_CODECREADYIE;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-
-        wait_for_completion(&ac97_completion);
-
-        ac_codec_cmd = readl(s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-        ac_codec_cmd |= S3C_AC97_CODEC_CMD_READ;
-        writel(ac_codec_cmd, s3c24xx_ac97.regs + S3C_AC97_CODEC_CMD);
-
-        mutex_unlock(&ac97_mutex);
-
-}
-
-static void s3c2443_ac97_warm_reset(struct snd_ac97 *ac97)
-{
-        u32 ac_glbctrl;
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl = S3C_AC97_GLBCTRL_WARMRESET;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl = 0;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-}
-
-static void s3c2443_ac97_cold_reset(struct snd_ac97 *ac97)
-{
-        u32 ac_glbctrl;
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl = S3C_AC97_GLBCTRL_COLDRESET;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl = 0;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl = S3C_AC97_GLBCTRL_ACLINKON;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl |= S3C_AC97_GLBCTRL_TRANSFERDATAENABLE;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl |= S3C_AC97_GLBCTRL_PCMOUTTM_DMA |
-                S3C_AC97_GLBCTRL_PCMINTM_DMA | S3C_AC97_GLBCTRL_MICINTM_DMA;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-}
-
-static irqreturn_t s3c2443_ac97_irq(int irq, void *dev_id)
-{
-        int status;
-        u32 ac_glbctrl;
-
-        status = readl(s3c24xx_ac97.regs + S3C_AC97_GLBSTAT) & codec_ready;
-
-        if (status) {
-                ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-                ac_glbctrl &= ~S3C_AC97_GLBCTRL_CODECREADYIE;
-                writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-                complete(&ac97_completion);
-        }
-        return IRQ_HANDLED;
-}
-
-struct snd_ac97_bus_ops soc_ac97_ops = {
-        .read   = s3c2443_ac97_read,
-        .write  = s3c2443_ac97_write,
-        .warm_reset     = s3c2443_ac97_warm_reset,
-        .reset  = s3c2443_ac97_cold_reset,
-};
-
-static struct s3c2410_dma_client s3c2443_dma_client_out = {
-        .name = "AC97 PCM Stereo out"
-};
-
-static struct s3c2410_dma_client s3c2443_dma_client_in = {
-        .name = "AC97 PCM Stereo in"
-};
-
-static struct s3c2410_dma_client s3c2443_dma_client_micin = {
-        .name = "AC97 Mic Mono in"
-};
-
-static struct s3c24xx_pcm_dma_params s3c2443_ac97_pcm_stereo_out = {
-        .client         = &s3c2443_dma_client_out,
-        .channel        = DMACH_PCM_OUT,
-        .dma_addr       = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
-        .dma_size       = 4,
-};
-
-static struct s3c24xx_pcm_dma_params s3c2443_ac97_pcm_stereo_in = {
-        .client         = &s3c2443_dma_client_in,
-        .channel        = DMACH_PCM_IN,
-        .dma_addr       = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
-        .dma_size       = 4,
-};
-
-static struct s3c24xx_pcm_dma_params s3c2443_ac97_mic_mono_in = {
-        .client         = &s3c2443_dma_client_micin,
-        .channel        = DMACH_MIC_IN,
-        .dma_addr       = S3C2440_PA_AC97 + S3C_AC97_MIC_DATA,
-        .dma_size       = 4,
-};
-
-static int s3c2443_ac97_probe(struct platform_device *pdev,
-                              struct snd_soc_dai *dai)
-{
-        int ret;
-        u32 ac_glbctrl;
-
-        s3c24xx_ac97.regs = ioremap(S3C2440_PA_AC97, 0x100);
-        if (s3c24xx_ac97.regs == NULL)
-                return -ENXIO;
-
-        s3c24xx_ac97.ac97_clk = clk_get(&pdev->dev, "ac97");
-        if (s3c24xx_ac97.ac97_clk == NULL) {
-                printk(KERN_ERR "s3c2443-ac97 failed to get ac97_clock\n");
-                iounmap(s3c24xx_ac97.regs);
-                return -ENODEV;
-        }
-        clk_enable(s3c24xx_ac97.ac97_clk);
-
-        s3c2410_gpio_cfgpin(S3C2410_GPE0, S3C2443_GPE0_AC_nRESET);
-        s3c2410_gpio_cfgpin(S3C2410_GPE1, S3C2443_GPE1_AC_SYNC);
-        s3c2410_gpio_cfgpin(S3C2410_GPE2, S3C2443_GPE2_AC_BITCLK);
-        s3c2410_gpio_cfgpin(S3C2410_GPE3, S3C2443_GPE3_AC_SDI);
-        s3c2410_gpio_cfgpin(S3C2410_GPE4, S3C2443_GPE4_AC_SDO);
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl = S3C_AC97_GLBCTRL_COLDRESET;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl = 0;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        ac_glbctrl = S3C_AC97_GLBCTRL_ACLINKON;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        msleep(1);
-
-        ac_glbctrl |= S3C_AC97_GLBCTRL_TRANSFERDATAENABLE;
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-
-        ret = request_irq(IRQ_S3C244x_AC97, s3c2443_ac97_irq,
-                IRQF_DISABLED, "AC97", NULL);
-        if (ret < 0) {
-                printk(KERN_ERR "s3c24xx-ac97: interrupt request failed.\n");
-                clk_disable(s3c24xx_ac97.ac97_clk);
-                clk_put(s3c24xx_ac97.ac97_clk);
-                iounmap(s3c24xx_ac97.regs);
-        }
-        return ret;
-}
-
-static void s3c2443_ac97_remove(struct platform_device *pdev,
-                                struct snd_soc_dai *dai)
-{
-        free_irq(IRQ_S3C244x_AC97, NULL);
-        clk_disable(s3c24xx_ac97.ac97_clk);
-        clk_put(s3c24xx_ac97.ac97_clk);
-        iounmap(s3c24xx_ac97.regs);
-}
-
-static int s3c2443_ac97_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_dai *cpu_dai = rtd->dai->cpu_dai;
-
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                cpu_dai->dma_data = &s3c2443_ac97_pcm_stereo_out;
-        else
-                cpu_dai->dma_data = &s3c2443_ac97_pcm_stereo_in;
-
-        return 0;
-}
-
-static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
-                                struct snd_soc_dai *dai)
-{
-        u32 ac_glbctrl;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->channel;
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-                        ac_glbctrl |= S3C_AC97_GLBCTRL_PCMINTM_DMA;
-                else
-                        ac_glbctrl |= S3C_AC97_GLBCTRL_PCMOUTTM_DMA;
-                break;
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-                        ac_glbctrl &= ~S3C_AC97_GLBCTRL_PCMINTM_MASK;
-                else
-                        ac_glbctrl &= ~S3C_AC97_GLBCTRL_PCMOUTTM_MASK;
-                break;
-        }
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-
-        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
-
-        return 0;
-}
-
-static int s3c2443_ac97_hw_mic_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_dai *cpu_dai = rtd->dai->cpu_dai;
-
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                return -ENODEV;
-        else
-                cpu_dai->dma_data = &s3c2443_ac97_mic_mono_in;
-
-        return 0;
-}
-
-static int s3c2443_ac97_mic_trigger(struct snd_pcm_substream *substream,
-                                    int cmd, struct snd_soc_dai *dai)
-{
-        u32 ac_glbctrl;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->channel;
-
-        ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-        case SNDRV_PCM_TRIGGER_RESUME:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                ac_glbctrl |= S3C_AC97_GLBCTRL_PCMINTM_DMA;
-                break;
-        case SNDRV_PCM_TRIGGER_STOP:
-        case SNDRV_PCM_TRIGGER_SUSPEND:
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                ac_glbctrl &= ~S3C_AC97_GLBCTRL_PCMINTM_MASK;
-        }
-        writel(ac_glbctrl, s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
-
-        s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
-
-        return 0;
-}
-
-#define s3c2443_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
-                SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | \
-                SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
-
-static struct snd_soc_dai_ops s3c2443_ac97_dai_ops = {
-        .hw_params      = s3c2443_ac97_hw_params,
-        .trigger        = s3c2443_ac97_trigger,
-};
-
-static struct snd_soc_dai_ops s3c2443_ac97_mic_dai_ops = {
-        .hw_params      = s3c2443_ac97_hw_mic_params,
-        .trigger        = s3c2443_ac97_mic_trigger,
-};
-
-struct snd_soc_dai s3c2443_ac97_dai[] = {
-{
-        .name = "s3c2443-ac97",
-        .id = 0,
-        .ac97_control = 1,
-        .probe = s3c2443_ac97_probe,
-        .remove = s3c2443_ac97_remove,
-        .playback = {
-                .stream_name = "AC97 Playback",
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = s3c2443_AC97_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .capture = {
-                .stream_name = "AC97 Capture",
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = s3c2443_AC97_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .ops = &s3c2443_ac97_dai_ops,
-},
-{
-        .name = "pxa2xx-ac97-mic",
-        .id = 1,
-        .ac97_control = 1,
-        .capture = {
-                .stream_name = "AC97 Mic Capture",
-                .channels_min = 1,
-                .channels_max = 1,
-                .rates = s3c2443_AC97_RATES,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-        .ops = &s3c2443_ac97_mic_dai_ops,
-},
-};
-EXPORT_SYMBOL_GPL(s3c2443_ac97_dai);
-EXPORT_SYMBOL_GPL(soc_ac97_ops);
-
-static int __init s3c2443_ac97_init(void)
-{
-        return snd_soc_register_dais(s3c2443_ac97_dai,
-                                     ARRAY_SIZE(s3c2443_ac97_dai));
-}
-module_init(s3c2443_ac97_init);
-
-static void __exit s3c2443_ac97_exit(void)
-{
-        snd_soc_unregister_dais(s3c2443_ac97_dai,
-                                ARRAY_SIZE(s3c2443_ac97_dai));
-}
-module_exit(s3c2443_ac97_exit);
-
-
-MODULE_AUTHOR("Graeme Gregory");
-MODULE_DESCRIPTION("AC97 driver for the Samsung s3c2443 chip");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/s3c24xx-ac97.h b/sound/soc/s3c24xx/s3c24xx-ac97.h
deleted file mode 100644
index e96f941a810b..000000000000
--- a/sound/soc/s3c24xx/s3c24xx-ac97.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * s3c24xx-ac97.c  --  ALSA Soc Audio Layer
- *
- * (c) 2007 Wolfson Microelectronics PLC.
- * Author: Graeme Gregory
- *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.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.
- *
- *  Revision history
- *    10th Nov 2006   Initial version.
- */
-
-#ifndef S3C24XXAC97_H_
-#define S3C24XXAC97_H_
-
-#define AC_CMD_ADDR(x) (x << 16)
-#define AC_CMD_DATA(x) (x & 0xffff)
-
-extern struct snd_soc_dai s3c2443_ac97_dai[];
-
-#endif /*S3C24XXAC97_H_*/
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index 40e2c4790f0d..c3ac890a3986 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -32,13 +32,13 @@
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
 #include <mach/regs-clock.h>
-#include <plat/audio.h>
+
 #include <asm/dma.h>
 #include <mach/dma.h>
 
 #include <plat/regs-iis.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 
 static struct s3c2410_dma_client s3c24xx_dma_client_out = {
@@ -49,14 +49,14 @@ static struct s3c2410_dma_client s3c24xx_dma_client_in = {
         .name = "I2S PCM Stereo in"
 };
 
-static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_out = {
+static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_out = {
         .client         = &s3c24xx_dma_client_out,
         .channel        = DMACH_I2S_OUT,
         .dma_addr       = S3C2410_PA_IIS + S3C2410_IISFIFO,
         .dma_size       = 2,
 };
 
-static struct s3c24xx_pcm_dma_params s3c24xx_i2s_pcm_stereo_in = {
+static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_in = {
         .client         = &s3c24xx_dma_client_in,
         .channel        = DMACH_I2S_IN,
         .dma_addr       = S3C2410_PA_IIS + S3C2410_IISFIFO,
@@ -242,14 +242,17 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct s3c_dma_params *dma_data;
         u32 iismod;
 
         pr_debug("Entered %s\n", __func__);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_out;
+                dma_data = &s3c24xx_i2s_pcm_stereo_out;
         else
-                rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_in;
+                dma_data = &s3c24xx_i2s_pcm_stereo_in;
+
+        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_data);
 
         /* Working copies of register */
         iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -258,13 +261,11 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S8:
                 iismod &= ~S3C2410_IISMOD_16BIT;
-                ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->dma_size = 1;
+                dma_data->dma_size = 1;
                 break;
         case SNDRV_PCM_FORMAT_S16_LE:
                 iismod |= S3C2410_IISMOD_16BIT;
-                ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->dma_size = 2;
+                dma_data->dma_size = 2;
                 break;
         default:
                 return -EINVAL;
@@ -280,8 +281,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 {
         int ret = 0;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
-                  rtd->dai->cpu_dai->dma_data)->channel;
+        struct s3c_dma_params *dma_data =
+                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
 
         pr_debug("Entered %s\n", __func__);
 
@@ -300,7 +301,7 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                 else
                         s3c24xx_snd_txctrl(1);
 
-                s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED);
+                s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
         case SNDRV_PCM_TRIGGER_SUSPEND:
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
index 1966e0d5652d..4984754f3298 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.c
@@ -21,7 +21,7 @@
 
 #include <plat/audio-simtec.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
@@ -270,7 +270,7 @@ static int attach_gpio_amp(struct device *dev,
                 gpio_direction_output(pd->amp_gain[1], 0);
         }
 
-        /* note, curently we assume GPA0 isn't valid amp */
+        /* note, currently we assume GPA0 isn't valid amp */
         if (pdata->amp_gpio > 0) {
                 ret = gpio_request(pd->amp_gpio, "gpio-amp");
                 if (ret) {
@@ -312,7 +312,7 @@ int simtec_audio_resume(struct device *dev)
         return 0;
 }
 
-struct dev_pm_ops simtec_audio_pmops = {
+const struct dev_pm_ops simtec_audio_pmops = {
         .resume = simtec_audio_resume,
 };
 EXPORT_SYMBOL_GPL(simtec_audio_pmops);
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.h b/sound/soc/s3c24xx/s3c24xx_simtec.h
index 2714203af161..e18faee30cce 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.h
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.h
@@ -15,7 +15,7 @@ extern int simtec_audio_core_probe(struct platform_device *pdev,
 extern int simtec_audio_remove(struct platform_device *pdev);
 
 #ifdef CONFIG_PM
-extern struct dev_pm_ops simtec_audio_pmops;
+extern const struct dev_pm_ops simtec_audio_pmops;
 #define simtec_audio_pm &simtec_audio_pmops
 #else
 #define simtec_audio_pm NULL
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
index 8346bd96eaf5..bdf8951af8e3 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
@@ -18,7 +18,7 @@
 
 #include <plat/audio-simtec.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
index 25797e096175..185c0acb5ce6 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
@@ -18,7 +18,7 @@
 
 #include <plat/audio-simtec.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 #include "s3c24xx_simtec.h"
 
diff --git a/sound/soc/s3c24xx/s3c24xx_uda134x.c b/sound/soc/s3c24xx/s3c24xx_uda134x.c
index c215d32d6322..052d59659c29 100644
--- a/sound/soc/s3c24xx/s3c24xx_uda134x.c
+++ b/sound/soc/s3c24xx/s3c24xx_uda134x.c
@@ -24,7 +24,7 @@
 
 #include <plat/regs-iis.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-i2s.h"
 #include "../codecs/uda134x.h"
 
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
index 105a77eeded0..a72c251401ac 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.c
@@ -15,30 +15,28 @@
 #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/gpio.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 <plat/gpio-bank-d.h>
-#include <plat/gpio-bank-e.h>
+#include <mach/gpio-bank-d.h>
+#include <mach/gpio-bank-e.h>
 #include <plat/gpio-cfg.h>
-#include <plat/audio.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
 
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c64xx-i2s.h"
 
+/* The value should be set to maximum of the total number
+ * of I2Sv3 controllers that any supported SoC has.
+ */
+#define MAX_I2SV3       2
+
 static struct s3c2410_dma_client s3c64xx_dma_client_out = {
         .name           = "I2S PCM Stereo out"
 };
@@ -47,37 +45,12 @@ static struct s3c2410_dma_client s3c64xx_dma_client_in = {
         .name           = "I2S PCM Stereo in"
 };
 
-static struct s3c24xx_pcm_dma_params s3c64xx_i2s_pcm_stereo_out[2] = {
-        [0] = {
-                .channel        = DMACH_I2S0_OUT,
-                .client         = &s3c64xx_dma_client_out,
-                .dma_addr       = S3C64XX_PA_IIS0 + S3C2412_IISTXD,
-                .dma_size       = 4,
-        },
-        [1] = {
-                .channel        = DMACH_I2S1_OUT,
-                .client         = &s3c64xx_dma_client_out,
-                .dma_addr       = S3C64XX_PA_IIS1 + S3C2412_IISTXD,
-                .dma_size       = 4,
-        },
-};
+static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_out[MAX_I2SV3];
+static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_in[MAX_I2SV3];
+static struct s3c_i2sv2_info s3c64xx_i2s[MAX_I2SV3];
 
-static struct s3c24xx_pcm_dma_params s3c64xx_i2s_pcm_stereo_in[2] = {
-        [0] = {
-                .channel        = DMACH_I2S0_IN,
-                .client         = &s3c64xx_dma_client_in,
-                .dma_addr       = S3C64XX_PA_IIS0 + S3C2412_IISRXD,
-                .dma_size       = 4,
-        },
-        [1] = {
-                .channel        = DMACH_I2S1_IN,
-                .client         = &s3c64xx_dma_client_in,
-                .dma_addr       = S3C64XX_PA_IIS1 + S3C2412_IISRXD,
-                .dma_size       = 4,
-        },
-};
-
-static struct s3c_i2sv2_info s3c64xx_i2s[2];
+struct snd_soc_dai s3c64xx_i2s_dai[MAX_I2SV3];
+EXPORT_SYMBOL_GPL(s3c64xx_i2s_dai);
 
 static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
 {
@@ -99,6 +72,19 @@ static int s3c64xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
                 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;
         }
@@ -111,8 +97,12 @@ static int s3c64xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
 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);
 
-        return i2s->iis_cclk;
+        if (iismod & S3C64XX_IISMOD_IMS_SYSMUX)
+                return i2s->iis_cclk;
+        else
+                return i2s->iis_pclk;
 }
 EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);
 
@@ -153,55 +143,13 @@ static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops = {
         .set_sysclk     = s3c64xx_i2s_set_sysclk,       
 };
 
-struct snd_soc_dai s3c64xx_i2s_dai[] = {
-        {
-                .name           = "s3c64xx-i2s",
-                .id             = 0,
-                .probe          = s3c64xx_i2s_probe,
-                .playback = {
-                        .channels_min   = 2,
-                        .channels_max   = 2,
-                        .rates          = S3C64XX_I2S_RATES,
-                        .formats        = S3C64XX_I2S_FMTS,
-                },
-                .capture = {
-                         .channels_min  = 2,
-                         .channels_max  = 2,
-                         .rates         = S3C64XX_I2S_RATES,
-                         .formats       = S3C64XX_I2S_FMTS,
-                 },
-                .ops = &s3c64xx_i2s_dai_ops,
-                .symmetric_rates = 1,
-        },
-        {
-                .name           = "s3c64xx-i2s",
-                .id             = 1,
-                .probe          = s3c64xx_i2s_probe,
-                .playback = {
-                        .channels_min   = 2,
-                        .channels_max   = 2,
-                        .rates          = S3C64XX_I2S_RATES,
-                        .formats        = S3C64XX_I2S_FMTS,
-                },
-                .capture = {
-                         .channels_min  = 2,
-                         .channels_max  = 2,
-                         .rates         = S3C64XX_I2S_RATES,
-                         .formats       = S3C64XX_I2S_FMTS,
-                 },
-                .ops = &s3c64xx_i2s_dai_ops,
-                .symmetric_rates = 1,
-        },
-};
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_dai);
-
 static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
 {
         struct s3c_i2sv2_info *i2s;
         struct snd_soc_dai *dai;
         int ret;
 
-        if (pdev->id >= ARRAY_SIZE(s3c64xx_i2s)) {
+        if (pdev->id >= MAX_I2SV3) {
                 dev_err(&pdev->dev, "id %d out of range\n", pdev->id);
                 return -EINVAL;
         }
@@ -209,10 +157,40 @@ static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
         i2s = &s3c64xx_i2s[pdev->id];
         dai = &s3c64xx_i2s_dai[pdev->id];
         dai->dev = &pdev->dev;
+        dai->name = "s3c64xx-i2s";
+        dai->id = pdev->id;
+        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_i2s_probe;
+        dai->ops = &s3c64xx_i2s_dai_ops;
 
         i2s->dma_capture = &s3c64xx_i2s_pcm_stereo_in[pdev->id];
         i2s->dma_playback = &s3c64xx_i2s_pcm_stereo_out[pdev->id];
 
+        if (pdev->id == 0) {
+                i2s->dma_capture->channel = DMACH_I2S0_IN;
+                i2s->dma_capture->dma_addr = S3C64XX_PA_IIS0 + S3C2412_IISRXD;
+                i2s->dma_playback->channel = DMACH_I2S0_OUT;
+                i2s->dma_playback->dma_addr = S3C64XX_PA_IIS0 + S3C2412_IISTXD;
+        } else {
+                i2s->dma_capture->channel = DMACH_I2S1_IN;
+                i2s->dma_capture->dma_addr = S3C64XX_PA_IIS1 + S3C2412_IISRXD;
+                i2s->dma_playback->channel = DMACH_I2S1_OUT;
+                i2s->dma_playback->dma_addr = S3C64XX_PA_IIS1 + 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");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.h b/sound/soc/s3c24xx/s3c64xx-i2s.h
index 02148cee2613..abe7253b55fc 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.h
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.h
@@ -25,6 +25,7 @@ struct clk;
 
 #define S3C64XX_CLKSRC_PCLK     (0)
 #define S3C64XX_CLKSRC_MUX      (1)
+#define S3C64XX_CLKSRC_CDCLK    (2)
 
 extern struct snd_soc_dai s3c64xx_i2s_dai[];
 
diff --git a/sound/soc/s3c24xx/smdk2443_wm9710.c b/sound/soc/s3c24xx/smdk2443_wm9710.c
index a2a4f5323c17..362258835e8d 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/s3c24xx/smdk2443_wm9710.c
@@ -20,8 +20,8 @@
 #include <sound/soc-dapm.h>
 
 #include "../codecs/ac97.h"
-#include "s3c24xx-pcm.h"
-#include "s3c24xx-ac97.h"
+#include "s3c-dma.h"
+#include "s3c-ac97.h"
 
 static struct snd_soc_card smdk2443;
 
@@ -29,7 +29,7 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &s3c2443_ac97_dai[0],
+        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
         .codec_dai = &ac97_dai,
 },
 };
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c
new file mode 100644
index 000000000000..efe4901213a3
--- /dev/null
+++ b/sound/soc/s3c24xx/smdk64xx_wm8580.c
@@ -0,0 +1,268 @@
+/*
+ *  smdk64xx_wm8580.c
+ *
+ *  Copyright (c) 2009 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 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/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include "../codecs/wm8580.h"
+#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
+
+static int smdk64xx_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;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        unsigned int pll_out;
+        int bfs, rfs, ret;
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_U8:
+        case SNDRV_PCM_FORMAT_S8:
+                bfs = 16;
+                break;
+        case SNDRV_PCM_FORMAT_U16_LE:
+        case SNDRV_PCM_FORMAT_S16_LE:
+                bfs = 32;
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        /* The Fvco for WM8580 PLLs must fall within [90,100]MHz.
+         * This criterion can't be met if we request PLL output
+         * as {8000x256, 64000x256, 11025x256}Hz.
+         * As a wayout, we rather change rfs to a minimum value that
+         * results in (params_rate(params) * rfs), and itself, acceptable
+         * to both - the CODEC and the CPU.
+         */
+        switch (params_rate(params)) {
+        case 16000:
+        case 22050:
+        case 32000:
+        case 44100:
+        case 48000:
+        case 88200:
+        case 96000:
+                rfs = 256;
+                break;
+        case 64000:
+                rfs = 384;
+                break;
+        case 8000:
+        case 11025:
+                rfs = 512;
+                break;
+        default:
+                return -EINVAL;
+        }
+        pll_out = params_rate(params) * rfs;
+
+        /* Set the Codec DAI configuration */
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
+                                         | SND_SOC_DAIFMT_NB_NF
+                                         | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        /* Set the AP DAI configuration */
+        ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
+                                         | SND_SOC_DAIFMT_NB_NF
+                                         | SND_SOC_DAIFMT_CBM_CFM);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_CDCLK,
+                                        0, SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        /* We use PCLK for basic ops in SoC-Slave mode */
+        ret = snd_soc_dai_set_sysclk(cpu_dai, S3C64XX_CLKSRC_PCLK,
+                                        0, SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        /* Set WM8580 to drive MCLK from its PLLA */
+        ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
+                                        WM8580_CLKSRC_PLLA);
+        if (ret < 0)
+                return ret;
+
+        /* Explicitly set WM8580-DAC to source from MCLK */
+        ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_DAC_CLKSEL,
+                                        WM8580_CLKSRC_MCLK);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_pll(codec_dai, WM8580_PLLA, 0,
+                                        SMDK64XX_WM8580_FREQ, pll_out);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_BCLK, bfs);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C_I2SV2_DIV_RCLK, rfs);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+/*
+ * SMDK64XX WM8580 DAI operations.
+ */
+static struct snd_soc_ops smdk64xx_ops = {
+        .hw_params = smdk64xx_hw_params,
+};
+
+/* SMDK64xx Playback widgets */
+static const struct snd_soc_dapm_widget wm8580_dapm_widgets_pbk[] = {
+        SND_SOC_DAPM_HP("Front-L/R", NULL),
+        SND_SOC_DAPM_HP("Center/Sub", NULL),
+        SND_SOC_DAPM_HP("Rear-L/R", NULL),
+};
+
+/* SMDK64xx Capture widgets */
+static const struct snd_soc_dapm_widget wm8580_dapm_widgets_cpt[] = {
+        SND_SOC_DAPM_MIC("MicIn", NULL),
+        SND_SOC_DAPM_LINE("LineIn", NULL),
+};
+
+/* SMDK-PAIFTX connections */
+static const struct snd_soc_dapm_route audio_map_tx[] = {
+        /* MicIn feeds AINL */
+        {"AINL", NULL, "MicIn"},
+
+        /* LineIn feeds AINL/R */
+        {"AINL", NULL, "LineIn"},
+        {"AINR", NULL, "LineIn"},
+};
+
+/* SMDK-PAIFRX connections */
+static const struct snd_soc_dapm_route audio_map_rx[] = {
+        /* Front Left/Right are fed VOUT1L/R */
+        {"Front-L/R", NULL, "VOUT1L"},
+        {"Front-L/R", NULL, "VOUT1R"},
+
+        /* Center/Sub are fed VOUT2L/R */
+        {"Center/Sub", NULL, "VOUT2L"},
+        {"Center/Sub", NULL, "VOUT2R"},
+
+        /* Rear Left/Right are fed VOUT3L/R */
+        {"Rear-L/R", NULL, "VOUT3L"},
+        {"Rear-L/R", NULL, "VOUT3R"},
+};
+
+static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec)
+{
+        /* Add smdk64xx specific Capture widgets */
+        snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_cpt,
+                                  ARRAY_SIZE(wm8580_dapm_widgets_cpt));
+
+        /* Set up PAIFTX audio path */
+        snd_soc_dapm_add_routes(codec, audio_map_tx, ARRAY_SIZE(audio_map_tx));
+
+        /* Enabling the microphone requires the fitting of a 0R
+         * resistor to connect the line from the microphone jack.
+         */
+        snd_soc_dapm_disable_pin(codec, "MicIn");
+
+        /* signal a DAPM event */
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+static int smdk64xx_wm8580_init_paifrx(struct snd_soc_codec *codec)
+{
+        /* Add smdk64xx specific Playback widgets */
+        snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_pbk,
+                                  ARRAY_SIZE(wm8580_dapm_widgets_pbk));
+
+        /* Set up PAIFRX audio path */
+        snd_soc_dapm_add_routes(codec, audio_map_rx, ARRAY_SIZE(audio_map_rx));
+
+        /* signal a DAPM event */
+        snd_soc_dapm_sync(codec);
+
+        return 0;
+}
+
+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],
+        .codec_dai = &wm8580_dai[WM8580_DAI_PAIFRX],
+        .init = smdk64xx_wm8580_init_paifrx,
+        .ops = &smdk64xx_ops,
+},
+{ /* Primary Capture i/f */
+        .name = "WM8580 PAIF TX",
+        .stream_name = "Capture",
+        .cpu_dai = &s3c64xx_i2s_dai[S3C64XX_I2S_V4],
+        .codec_dai = &wm8580_dai[WM8580_DAI_PAIFTX],
+        .init = smdk64xx_wm8580_init_paiftx,
+        .ops = &smdk64xx_ops,
+},
+};
+
+static struct snd_soc_card smdk64xx = {
+        .name = "smdk64xx",
+        .platform = &s3c24xx_soc_platform,
+        .dai_link = smdk64xx_dai,
+        .num_links = ARRAY_SIZE(smdk64xx_dai),
+};
+
+static struct snd_soc_device smdk64xx_snd_devdata = {
+        .card = &smdk64xx,
+        .codec_dev = &soc_codec_dev_wm8580,
+};
+
+static struct platform_device *smdk64xx_snd_device;
+
+static int __init smdk64xx_audio_init(void)
+{
+        int ret;
+
+        smdk64xx_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!smdk64xx_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(smdk64xx_snd_device, &smdk64xx_snd_devdata);
+        smdk64xx_snd_devdata.dev = &smdk64xx_snd_device->dev;
+        ret = platform_device_add(smdk64xx_snd_device);
+
+        if (ret)
+                platform_device_put(smdk64xx_snd_device);
+
+        return ret;
+}
+module_init(smdk64xx_audio_init);
+
+MODULE_AUTHOR("Jaswinder Singh, jassi.brar@samsung.com");
+MODULE_DESCRIPTION("ALSA SoC SMDK64XX WM8580");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s3c24xx/smdk_wm9713.c b/sound/soc/s3c24xx/smdk_wm9713.c
new file mode 100644
index 000000000000..24fd39f38ccb
--- /dev/null
+++ b/sound/soc/s3c24xx/smdk_wm9713.c
@@ -0,0 +1,94 @@
+/*
+ * smdk_wm9713.c  --  SoC audio for SMDK
+ *
+ * Copyright 2010 Samsung Electronics Co. Ltd.
+ * Author: Jaswinder Singh Brar <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 as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <sound/soc.h>
+
+#include "../codecs/wm9713.h"
+#include "s3c-dma.h"
+#include "s3c-ac97.h"
+
+static struct snd_soc_card smdk;
+
+/*
+ * Default CFG switch settings to use this driver:
+ *
+ *   SMDK6410: Set CFG1 1-3 On, CFG2 1-4 Off
+ */
+
+/*
+ Playback (HeadPhone):-
+        $ amixer sset 'Headphone' unmute
+        $ amixer sset 'Right Headphone Out Mux' 'Headphone'
+        $ amixer sset 'Left Headphone Out Mux' 'Headphone'
+        $ amixer sset 'Right HP Mixer PCM' unmute
+        $ amixer sset 'Left HP Mixer PCM' unmute
+
+ Capture (LineIn):-
+        $ amixer sset 'Right Capture Source' 'Line'
+        $ amixer sset 'Left Capture Source' 'Line'
+*/
+
+static struct snd_soc_dai_link smdk_dai = {
+        .name = "AC97",
+        .stream_name = "AC97 PCM",
+        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
+        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_HIFI],
+};
+
+static struct snd_soc_card smdk = {
+        .name = "SMDK",
+        .platform = &s3c24xx_soc_platform,
+        .dai_link = &smdk_dai,
+        .num_links = 1,
+};
+
+static struct snd_soc_device smdk_snd_ac97_devdata = {
+        .card = &smdk,
+        .codec_dev = &soc_codec_dev_wm9713,
+};
+
+static struct platform_device *smdk_snd_ac97_device;
+
+static int __init smdk_init(void)
+{
+        int ret;
+
+        smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1);
+        if (!smdk_snd_ac97_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(smdk_snd_ac97_device,
+                             &smdk_snd_ac97_devdata);
+        smdk_snd_ac97_devdata.dev = &smdk_snd_ac97_device->dev;
+
+        ret = platform_device_add(smdk_snd_ac97_device);
+        if (ret)
+                platform_device_put(smdk_snd_ac97_device);
+
+        return ret;
+}
+
+static void __exit smdk_exit(void)
+{
+        platform_device_unregister(smdk_snd_ac97_device);
+}
+
+module_init(smdk_init);
+module_exit(smdk_exit);
+
+/* Module information */
+MODULE_AUTHOR("Jaswinder Singh Brar, jassi.brar@samsung.com");
+MODULE_DESCRIPTION("ALSA SoC SMDK+WM9713");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index c5cda187ecab..5b9ac1759bd2 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -16,6 +16,7 @@
 #include <linux/clk.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -518,7 +519,8 @@ static int __devinit s6000_i2s_probe(struct platform_device *pdev)
 
         s6000_i2s_dai.dev = &pdev->dev;
         s6000_i2s_dai.private_data = dev;
-        s6000_i2s_dai.dma_data = &dev->dma_params;
+        s6000_i2s_dai.capture.dma_data = &dev->dma_params;
+        s6000_i2s_dai.playback.dma_data = &dev->dma_params;
 
         dev->sifbase = sifmem->start;
         dev->scbbase = mmio;
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 83b8028e209d..9c7f7f00cebb 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -58,13 +58,15 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream)
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s6000_runtime_data *prtd = runtime->private_data;
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         int channel;
         unsigned int period_size;
         unsigned int dma_offset;
         dma_addr_t dma_pos;
         dma_addr_t src, dst;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         period_size = snd_pcm_lib_period_bytes(substream);
         dma_offset = prtd->period * period_size;
         dma_pos = runtime->dma_addr + dma_offset;
@@ -101,7 +103,8 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
 {
         struct snd_pcm *pcm = data;
         struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
         struct s6000_runtime_data *prtd;
         unsigned int has_xrun;
         int i, ret = IRQ_NONE;
@@ -172,11 +175,13 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream)
 {
         struct s6000_runtime_data *prtd = substream->runtime->private_data;
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         unsigned long flags;
         int srcinc;
         u32 dma;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         spin_lock_irqsave(&prtd->lock, flags);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -196,7 +201,7 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream)
                            0 /* destination skip after chunk (impossible) */,
                            4 /* 16 byte burst size */,
                            -1 /* don't conserve bandwidth */,
-                           0 /* low watermark irq descriptor theshold */,
+                           0 /* low watermark irq descriptor threshold */,
                            0 /* disable hardware timestamps */,
                            1 /* enable channel */);
 
@@ -212,10 +217,12 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream)
 {
         struct s6000_runtime_data *prtd = substream->runtime->private_data;
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         unsigned long flags;
         u32 channel;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 channel = par->dma_out;
         else
@@ -236,9 +243,11 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream)
 static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         int ret;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         ret = par->trigger(substream, cmd, 0);
         if (ret < 0)
                 return ret;
@@ -275,13 +284,15 @@ static int s6000_pcm_prepare(struct snd_pcm_substream *substream)
 static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s6000_runtime_data *prtd = runtime->private_data;
         unsigned long flags;
         unsigned int offset;
         dma_addr_t count;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         spin_lock_irqsave(&prtd->lock, flags);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -305,11 +316,12 @@ static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
 static int s6000_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s6000_runtime_data *prtd;
         int ret;
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
         snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware);
 
         ret = snd_pcm_hw_constraint_step(runtime, 0,
@@ -364,7 +376,7 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *hw_params)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par;
         int ret;
         ret = snd_pcm_lib_malloc_pages(substream,
                                        params_buffer_bytes(hw_params));
@@ -373,6 +385,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
                 return ret;
         }
 
+        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         if (par->same_rate) {
                 spin_lock(&par->lock);
                 if (par->rate == -1 ||
@@ -392,7 +406,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
 static int s6000_pcm_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *par =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
 
         spin_lock(&par->lock);
         par->in_use &= ~(1 << substream->stream);
@@ -417,25 +432,28 @@ static struct snd_pcm_ops s6000_pcm_ops = {
 static void s6000_pcm_free(struct snd_pcm *pcm)
 {
         struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params =
+                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
 
         free_irq(params->irq, pcm);
         snd_pcm_lib_preallocate_free_for_all(pcm);
 }
 
-static u64 s6000_pcm_dmamask = DMA_32BIT_MASK;
+static u64 s6000_pcm_dmamask = DMA_BIT_MASK(32);
 
 static int s6000_pcm_new(struct snd_card *card,
                          struct snd_soc_dai *dai, struct snd_pcm *pcm)
 {
         struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data;
+        struct s6000_pcm_dma_params *params;
         int res;
 
+        params = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+
         if (!card->dev->dma_mask)
                 card->dev->dma_mask = &s6000_pcm_dmamask;
         if (!card->dev->coherent_dma_mask)
-                card->dev->coherent_dma_mask = DMA_32BIT_MASK;
+                card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
         if (params->dma_in) {
                 s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_in),
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 9154b4363db3..f07f6d8b93e1 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -23,10 +23,17 @@ config SND_SOC_SH4_SSI
 config SND_SOC_SH4_FSI
         tristate "SH4 FSI support"
         depends on CPU_SUBTYPE_SH7724
-        select SH_DMA
         help
           This option enables FSI sound support
 
+config SND_SOC_SH4_SIU
+        tristate
+        depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+        select DMA_ENGINE
+        select DMADEVICES
+        select SH_DMAE
+        select FW_LOADER
+
 ##
 ## Boards
 ##
@@ -48,4 +55,20 @@ config SND_FSI_AK4642
           This option enables generic sound support for the
           FSI - AK4642 unit
 
+config SND_FSI_DA7210
+        bool "FSI-DA7210 sound support"
+        depends on SND_SOC_SH4_FSI
+        select SND_SOC_DA7210
+        help
+          This option enables generic sound support for the
+          FSI - DA7210 unit
+
+config SND_SIU_MIGOR
+        tristate "SIU sound support on Migo-R"
+        depends on SH_MIGOR
+        select SND_SOC_SH4_SIU
+        select SND_SOC_WM8978
+        help
+          This option enables sound support for the SH7722 Migo-R board
+
 endmenu
diff --git a/sound/soc/sh/Makefile b/sound/soc/sh/Makefile
index a6997872f24e..8a5a19293bda 100644
--- a/sound/soc/sh/Makefile
+++ b/sound/soc/sh/Makefile
@@ -6,13 +6,19 @@ obj-$(CONFIG_SND_SOC_PCM_SH7760)	+= snd-soc-dma-sh7760.o
 snd-soc-hac-objs        := hac.o
 snd-soc-ssi-objs        := ssi.o
 snd-soc-fsi-objs        := fsi.o
+snd-soc-siu-objs        := siu_pcm.o siu_dai.o
 obj-$(CONFIG_SND_SOC_SH4_HAC)   += snd-soc-hac.o
 obj-$(CONFIG_SND_SOC_SH4_SSI)   += snd-soc-ssi.o
 obj-$(CONFIG_SND_SOC_SH4_FSI)   += snd-soc-fsi.o
+obj-$(CONFIG_SND_SOC_SH4_SIU)   += snd-soc-siu.o
 
 ## boards
 snd-soc-sh7760-ac97-objs        := sh7760-ac97.o
 snd-soc-fsi-ak4642-objs         := fsi-ak4642.o
+snd-soc-fsi-da7210-objs         := fsi-da7210.o
+snd-soc-migor-objs              := migor.o
 
 obj-$(CONFIG_SND_SH7760_AC97)   += snd-soc-sh7760-ac97.o
 obj-$(CONFIG_SND_FSI_AK4642)    += snd-soc-fsi-ak4642.o
+obj-$(CONFIG_SND_FSI_DA7210)    += snd-soc-fsi-da7210.o
+obj-$(CONFIG_SND_SIU_MIGOR)     += snd-soc-migor.o
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c
index baddb1242c71..0d8bdf07729c 100644
--- a/sound/soc/sh/dma-sh7760.c
+++ b/sound/soc/sh/dma-sh7760.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/gfp.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index c7af09729c6e..5263ab18f827 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -42,42 +42,12 @@ static struct snd_soc_device fsi_snd_devdata = {
         .codec_dev      = &soc_codec_dev_ak4642,
 };
 
-#define AK4642_BUS 0
-#define AK4642_ADR 0x12
-static int ak4642_add_i2c_device(void)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = AK4642_ADR;
-        strlcpy(info.type, "ak4642", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(AK4642_BUS);
-        if (!adapter) {
-                printk(KERN_DEBUG "can't get i2c adapter\n");
-                return -ENODEV;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                printk(KERN_DEBUG "can't add i2c device\n");
-                return -ENODEV;
-        }
-
-        return 0;
-}
-
 static struct platform_device *fsi_snd_device;
 
 static int __init fsi_ak4642_init(void)
 {
         int ret = -ENOMEM;
 
-        ak4642_add_i2c_device();
-
         fsi_snd_device = platform_device_alloc("soc-audio", -1);
         if (!fsi_snd_device)
                 goto out;
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
new file mode 100644
index 000000000000..33b4d177f466
--- /dev/null
+++ b/sound/soc/sh/fsi-da7210.c
@@ -0,0 +1,83 @@
+/*
+ * fsi-da7210.c
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.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.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/i2c.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/sh_fsi.h>
+#include "../codecs/da7210.h"
+
+static int fsi_da7210_init(struct snd_soc_codec *codec)
+{
+        return snd_soc_dai_set_fmt(&da7210_dai,
+                                   SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+                                   SND_SOC_DAIFMT_CBM_CFM);
+}
+
+static struct snd_soc_dai_link fsi_da7210_dai = {
+        .name           = "DA7210",
+        .stream_name    = "DA7210",
+        .cpu_dai        = &fsi_soc_dai[1], /* FSI B */
+        .codec_dai      = &da7210_dai,
+        .init           = fsi_da7210_init,
+};
+
+static struct snd_soc_card fsi_soc_card = {
+        .name           = "FSI",
+        .platform       = &fsi_soc_platform,
+        .dai_link       = &fsi_da7210_dai,
+        .num_links      = 1,
+};
+
+static struct snd_soc_device fsi_da7210_snd_devdata = {
+        .card           = &fsi_soc_card,
+        .codec_dev      = &soc_codec_dev_da7210,
+};
+
+static struct platform_device *fsi_da7210_snd_device;
+
+static int __init fsi_da7210_sound_init(void)
+{
+        int ret;
+
+        fsi_da7210_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!fsi_da7210_snd_device)
+                return -ENOMEM;
+
+        platform_set_drvdata(fsi_da7210_snd_device, &fsi_da7210_snd_devdata);
+        fsi_da7210_snd_devdata.dev = &fsi_da7210_snd_device->dev;
+        ret = platform_device_add(fsi_da7210_snd_device);
+        if (ret)
+                platform_device_put(fsi_da7210_snd_device);
+
+        return ret;
+}
+
+static void __exit fsi_da7210_sound_exit(void)
+{
+        platform_device_unregister(fsi_da7210_snd_device);
+}
+
+module_init(fsi_da7210_sound_init);
+module_exit(fsi_da7210_sound_exit);
+
+/* Module information */
+MODULE_DESCRIPTION("ALSA SoC FSI DA2710");
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 44123248b630..8dc966f45c36 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -17,8 +17,9 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/list.h>
-#include <linux/clk.h>
+#include <linux/pm_runtime.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
@@ -26,8 +27,6 @@
 #include <sound/pcm_params.h>
 #include <sound/sh_fsi.h>
 #include <asm/atomic.h>
-#include <asm/dma.h>
-#include <asm/dma-sh.h>
 
 #define DO_FMT          0x0000
 #define DOFF_CTL        0x0004
@@ -69,6 +68,7 @@
 /* DOFF_ST */
 #define ERR_OVER        0x00000010
 #define ERR_UNDER       0x00000001
+#define ST_ERR          (ERR_OVER | ERR_UNDER)
 
 /* CLK_RST */
 #define B_CLK           0x00000010
@@ -94,10 +94,10 @@
 struct fsi_priv {
         void __iomem *base;
         struct snd_pcm_substream *substream;
+        struct fsi_master *master;
 
         int fifo_max;
         int chan;
-        int dma_chan;
 
         int byte_offset;
         int period_len;
@@ -108,14 +108,12 @@ struct fsi_priv {
 struct fsi_master {
         void __iomem *base;
         int irq;
-        struct clk *clk;
         struct fsi_priv fsia;
         struct fsi_priv fsib;
         struct sh_fsi_platform_info *info;
+        spinlock_t lock;
 };
 
-static struct fsi_master *master;
-
 /************************************************************************
 
 
@@ -123,35 +121,35 @@ static struct fsi_master *master;
 
 
 ************************************************************************/
-static int __fsi_reg_write(u32 reg, u32 data)
+static void __fsi_reg_write(u32 reg, u32 data)
 {
         /* valid data area is 24bit */
         data &= 0x00ffffff;
 
-        return ctrl_outl(data, reg);
+        __raw_writel(data, reg);
 }
 
 static u32 __fsi_reg_read(u32 reg)
 {
-        return ctrl_inl(reg);
+        return __raw_readl(reg);
 }
 
-static int __fsi_reg_mask_set(u32 reg, u32 mask, u32 data)
+static void __fsi_reg_mask_set(u32 reg, u32 mask, u32 data)
 {
         u32 val = __fsi_reg_read(reg);
 
         val &= ~mask;
         val |= data & mask;
 
-        return __fsi_reg_write(reg, val);
+        __fsi_reg_write(reg, val);
 }
 
-static int fsi_reg_write(struct fsi_priv *fsi, u32 reg, u32 data)
+static void fsi_reg_write(struct fsi_priv *fsi, u32 reg, u32 data)
 {
         if (reg > REG_END)
-                return -1;
+                return;
 
-        return __fsi_reg_write((u32)(fsi->base + reg), data);
+        __fsi_reg_write((u32)(fsi->base + reg), data);
 }
 
 static u32 fsi_reg_read(struct fsi_priv *fsi, u32 reg)
@@ -162,39 +160,55 @@ static u32 fsi_reg_read(struct fsi_priv *fsi, u32 reg)
         return __fsi_reg_read((u32)(fsi->base + reg));
 }
 
-static int fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data)
+static void fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data)
 {
         if (reg > REG_END)
-                return -1;
+                return;
 
-        return __fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);
+        __fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);
 }
 
-static int fsi_master_write(u32 reg, u32 data)
+static void fsi_master_write(struct fsi_master *master, u32 reg, u32 data)
 {
+        unsigned long flags;
+
         if ((reg < MREG_START) ||
             (reg > MREG_END))
-                return -1;
+                return;
 
-        return __fsi_reg_write((u32)(master->base + reg), data);
+        spin_lock_irqsave(&master->lock, flags);
+        __fsi_reg_write((u32)(master->base + reg), data);
+        spin_unlock_irqrestore(&master->lock, flags);
 }
 
-static u32 fsi_master_read(u32 reg)
+static u32 fsi_master_read(struct fsi_master *master, u32 reg)
 {
+        u32 ret;
+        unsigned long flags;
+
         if ((reg < MREG_START) ||
             (reg > MREG_END))
                 return 0;
 
-        return __fsi_reg_read((u32)(master->base + reg));
+        spin_lock_irqsave(&master->lock, flags);
+        ret = __fsi_reg_read((u32)(master->base + reg));
+        spin_unlock_irqrestore(&master->lock, flags);
+
+        return ret;
 }
 
-static int fsi_master_mask_set(u32 reg, u32 mask, u32 data)
+static void fsi_master_mask_set(struct fsi_master *master,
+                               u32 reg, u32 mask, u32 data)
 {
+        unsigned long flags;
+
         if ((reg < MREG_START) ||
             (reg > MREG_END))
-                return -1;
+                return;
 
-        return __fsi_reg_mask_set((u32)(master->base + reg), mask, data);
+        spin_lock_irqsave(&master->lock, flags);
+        __fsi_reg_mask_set((u32)(master->base + reg), mask, data);
+        spin_unlock_irqrestore(&master->lock, flags);
 }
 
 /************************************************************************
@@ -204,43 +218,35 @@ static int fsi_master_mask_set(u32 reg, u32 mask, u32 data)
 
 
 ************************************************************************/
-static struct fsi_priv *fsi_get(struct snd_pcm_substream *substream)
+static struct fsi_master *fsi_get_master(struct fsi_priv *fsi)
 {
-        struct snd_soc_pcm_runtime *rtd;
-        struct fsi_priv *fsi = NULL;
+        return fsi->master;
+}
 
-        if (!substream || !master)
-                return NULL;
+static int fsi_is_port_a(struct fsi_priv *fsi)
+{
+        return fsi->master->base == fsi->base;
+}
 
-        rtd = substream->private_data;
-        switch (rtd->dai->cpu_dai->id) {
-        case 0:
-                fsi = &master->fsia;
-                break;
-        case 1:
-                fsi = &master->fsib;
-                break;
-        }
+static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai_link *machine = rtd->dai;
 
-        return fsi;
+        return  machine->cpu_dai;
 }
 
-static int fsi_is_port_a(struct fsi_priv *fsi)
+static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
 {
-        /* return
-         * 1 : port a
-         * 0 : port b
-         */
-
-        if (fsi == &master->fsia)
-                return 1;
+        struct snd_soc_dai *dai = fsi_get_dai(substream);
 
-        return 0;
+        return dai->private_data;
 }
 
 static u32 fsi_get_info_flags(struct fsi_priv *fsi)
 {
         int is_porta = fsi_is_port_a(fsi);
+        struct fsi_master *master = fsi_get_master(fsi);
 
         return is_porta ? master->info->porta_flags :
                 master->info->portb_flags;
@@ -308,62 +314,6 @@ static int fsi_get_fifo_residue(struct fsi_priv *fsi, int is_play)
         return residue;
 }
 
-static int fsi_get_residue(struct fsi_priv *fsi, int is_play)
-{
-        int residue;
-        int width;
-        struct snd_pcm_runtime *runtime;
-
-        runtime = fsi->substream->runtime;
-
-        /* get 1 channel data width */
-        width = frames_to_bytes(runtime, 1) / fsi->chan;
-
-        if (2 == width)
-                residue = fsi_get_fifo_residue(fsi, is_play);
-        else
-                residue = get_dma_residue(fsi->dma_chan);
-
-        return residue;
-}
-
-/************************************************************************
-
-
-                basic dma function
-
-
-************************************************************************/
-#define PORTA_DMA 0
-#define PORTB_DMA 1
-
-static int fsi_get_dma_chan(void)
-{
-        if (0 != request_dma(PORTA_DMA, "fsia"))
-                return -EIO;
-
-        if (0 != request_dma(PORTB_DMA, "fsib")) {
-                free_dma(PORTA_DMA);
-                return -EIO;
-        }
-
-        master->fsia.dma_chan = PORTA_DMA;
-        master->fsib.dma_chan = PORTB_DMA;
-
-        return 0;
-}
-
-static void fsi_free_dma_chan(void)
-{
-        dma_wait_for_completion(PORTA_DMA);
-        dma_wait_for_completion(PORTB_DMA);
-        free_dma(PORTA_DMA);
-        free_dma(PORTB_DMA);
-
-        master->fsia.dma_chan = -1;
-        master->fsib.dma_chan = -1;
-}
-
 /************************************************************************
 
 
@@ -374,27 +324,30 @@ static void fsi_free_dma_chan(void)
 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(IMSK,  data, data);
-        fsi_master_mask_set(IEMSK, data, data);
+        fsi_master_mask_set(master, IMSK,  data, data);
+        fsi_master_mask_set(master, IEMSK, data, data);
 }
 
 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(IMSK,  data, 0);
-        fsi_master_mask_set(IEMSK, data, 0);
+        fsi_master_mask_set(master, IMSK,  data, 0);
+        fsi_master_mask_set(master, IEMSK, data, 0);
 }
 
 static void fsi_clk_ctrl(struct fsi_priv *fsi, int enable)
 {
         u32 val = fsi_is_port_a(fsi) ? (1 << 0) : (1 << 4);
+        struct fsi_master *master = fsi_get_master(fsi);
 
         if (enable)
-                fsi_master_mask_set(CLK_RST, val, val);
+                fsi_master_mask_set(master, CLK_RST, val, val);
         else
-                fsi_master_mask_set(CLK_RST, val, 0);
+                fsi_master_mask_set(master, CLK_RST, val, 0);
 }
 
 static void fsi_irq_init(struct fsi_priv *fsi, int is_play)
@@ -415,79 +368,46 @@ static void fsi_irq_init(struct fsi_priv *fsi, int is_play)
         fsi_reg_mask_set(fsi, ctrl, FIFO_CLR, FIFO_CLR);
 
         /* clear interrupt factor */
-        fsi_master_mask_set(INT_ST, data, 0);
+        fsi_master_mask_set(fsi_get_master(fsi), INT_ST, data, 0);
 }
 
-static void fsi_soft_all_reset(void)
+static void fsi_soft_all_reset(struct fsi_master *master)
 {
-        u32 status = fsi_master_read(SOFT_RST);
+        u32 status = fsi_master_read(master, SOFT_RST);
 
         /* port AB reset */
         status &= 0x000000ff;
-        fsi_master_write(SOFT_RST, status);
+        fsi_master_write(master, SOFT_RST, status);
         mdelay(10);
 
         /* soft reset */
         status &= 0x000000f0;
-        fsi_master_write(SOFT_RST, status);
+        fsi_master_write(master, SOFT_RST, status);
         status |= 0x00000001;
-        fsi_master_write(SOFT_RST, status);
+        fsi_master_write(master, SOFT_RST, status);
         mdelay(10);
 }
 
-static void fsi_16data_push(struct fsi_priv *fsi,
-                           struct snd_pcm_runtime *runtime,
-                           int send)
-{
-        u16 *dma_start;
-        u32 snd;
-        int i;
-
-        /* get dma start position for FSI */
-        dma_start = (u16 *)runtime->dma_area;
-        dma_start += fsi->byte_offset / 2;
-
-        /*
-         * soft dma
-         * FSI can not use DMA when 16bpp
-         */
-        for (i = 0; i < send; i++) {
-                snd = (u32)dma_start[i];
-                fsi_reg_write(fsi, DODT, snd << 8);
-        }
-}
-
-static void fsi_32data_push(struct fsi_priv *fsi,
-                           struct snd_pcm_runtime *runtime,
-                           int send)
-{
-        u32 *dma_start;
-
-        /* get dma start position for FSI */
-        dma_start = (u32 *)runtime->dma_area;
-        dma_start += fsi->byte_offset / 4;
-
-        dma_wait_for_completion(fsi->dma_chan);
-        dma_configure_channel(fsi->dma_chan, (SM_INC|0x400|TS_32|TM_BUR));
-        dma_write(fsi->dma_chan, (u32)dma_start,
-                  (u32)(fsi->base + DODT), send * 4);
-}
-
 /* playback interrupt */
-static int fsi_data_push(struct fsi_priv *fsi)
+static int fsi_data_push(struct fsi_priv *fsi, int startup)
 {
         struct snd_pcm_runtime *runtime;
         struct snd_pcm_substream *substream = NULL;
+        u32 status;
         int send;
         int fifo_free;
         int width;
+        u8 *start;
+        int i, over_period;
 
         if (!fsi                        ||
             !fsi->substream             ||
             !fsi->substream->runtime)
                 return -EINVAL;
 
-        runtime = fsi->substream->runtime;
+        over_period     = 0;
+        substream       = fsi->substream;
+        runtime         = substream->runtime;
 
         /* FSI FIFO has limit.
          * So, this driver can not send periods data at a time
@@ -495,7 +415,7 @@ static int fsi_data_push(struct fsi_priv *fsi)
         if (fsi->byte_offset >=
             fsi->period_len * (fsi->periods + 1)) {
 
-                substream = fsi->substream;
+                over_period = 1;
                 fsi->periods = (fsi->periods + 1) % runtime->periods;
 
                 if (0 == fsi->periods)
@@ -515,18 +435,122 @@ static int fsi_data_push(struct fsi_priv *fsi)
         if (fifo_free < send)
                 send = fifo_free;
 
-        if (2 == width)
-                fsi_16data_push(fsi, runtime, send);
-        else if (4 == width)
-                fsi_32data_push(fsi, runtime, send);
-        else
+        start = runtime->dma_area;
+        start += fsi->byte_offset;
+
+        switch (width) {
+        case 2:
+                for (i = 0; i < send; i++)
+                        fsi_reg_write(fsi, DODT,
+                                      ((u32)*((u16 *)start + i) << 8));
+                break;
+        case 4:
+                for (i = 0; i < send; i++)
+                        fsi_reg_write(fsi, DODT, *((u32 *)start + i));
+                break;
+        default:
                 return -EINVAL;
+        }
 
         fsi->byte_offset += send * width;
 
+        status = fsi_reg_read(fsi, DOFF_ST);
+        if (!startup) {
+                struct snd_soc_dai *dai = fsi_get_dai(substream);
+
+                if (status & ERR_OVER)
+                        dev_err(dai->dev, "over run\n");
+                if (status & ERR_UNDER)
+                        dev_err(dai->dev, "under run\n");
+        }
+        fsi_reg_write(fsi, DOFF_ST, 0);
+
         fsi_irq_enable(fsi, 1);
 
-        if (substream)
+        if (over_period)
+                snd_pcm_period_elapsed(substream);
+
+        return 0;
+}
+
+static int fsi_data_pop(struct fsi_priv *fsi, int startup)
+{
+        struct snd_pcm_runtime *runtime;
+        struct snd_pcm_substream *substream = NULL;
+        u32 status;
+        int free;
+        int fifo_fill;
+        int width;
+        u8 *start;
+        int i, over_period;
+
+        if (!fsi                        ||
+            !fsi->substream             ||
+            !fsi->substream->runtime)
+                return -EINVAL;
+
+        over_period     = 0;
+        substream       = fsi->substream;
+        runtime         = substream->runtime;
+
+        /* FSI FIFO has limit.
+         * So, this driver can not send periods data at a time
+         */
+        if (fsi->byte_offset >=
+            fsi->period_len * (fsi->periods + 1)) {
+
+                over_period = 1;
+                fsi->periods = (fsi->periods + 1) % runtime->periods;
+
+                if (0 == fsi->periods)
+                        fsi->byte_offset = 0;
+        }
+
+        /* get 1 channel data width */
+        width = frames_to_bytes(runtime, 1) / fsi->chan;
+
+        /* get free space for alsa */
+        free = (fsi->buffer_len - fsi->byte_offset) / width;
+
+        /* get recv size */
+        fifo_fill = fsi_get_fifo_residue(fsi, 0);
+
+        if (free < fifo_fill)
+                fifo_fill = free;
+
+        start = runtime->dma_area;
+        start += fsi->byte_offset;
+
+        switch (width) {
+        case 2:
+                for (i = 0; i < fifo_fill; i++)
+                        *((u16 *)start + i) =
+                                (u16)(fsi_reg_read(fsi, DIDT) >> 8);
+                break;
+        case 4:
+                for (i = 0; i < fifo_fill; i++)
+                        *((u32 *)start + i) = fsi_reg_read(fsi, DIDT);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        fsi->byte_offset += fifo_fill * width;
+
+        status = fsi_reg_read(fsi, DIFF_ST);
+        if (!startup) {
+                struct snd_soc_dai *dai = fsi_get_dai(substream);
+
+                if (status & ERR_OVER)
+                        dev_err(dai->dev, "over run\n");
+                if (status & ERR_UNDER)
+                        dev_err(dai->dev, "under run\n");
+        }
+        fsi_reg_write(fsi, DIFF_ST, 0);
+
+        fsi_irq_enable(fsi, 0);
+
+        if (over_period)
                 snd_pcm_period_elapsed(substream);
 
         return 0;
@@ -534,19 +558,24 @@ static int fsi_data_push(struct fsi_priv *fsi)
 
 static irqreturn_t fsi_interrupt(int irq, void *data)
 {
-        u32 status = fsi_master_read(SOFT_RST) & ~0x00000010;
-        u32 int_st = fsi_master_read(INT_ST);
+        struct fsi_master *master = data;
+        u32 status = fsi_master_read(master, SOFT_RST) & ~0x00000010;
+        u32 int_st = fsi_master_read(master, INT_ST);
 
         /* clear irq status */
-        fsi_master_write(SOFT_RST, status);
-        fsi_master_write(SOFT_RST, status | 0x00000010);
+        fsi_master_write(master, SOFT_RST, status);
+        fsi_master_write(master, SOFT_RST, status | 0x00000010);
 
         if (int_st & INT_A_OUT)
-                fsi_data_push(&master->fsia);
+                fsi_data_push(&master->fsia, 0);
         if (int_st & INT_B_OUT)
-                fsi_data_push(&master->fsib);
+                fsi_data_push(&master->fsib, 0);
+        if (int_st & INT_A_IN)
+                fsi_data_pop(&master->fsia, 0);
+        if (int_st & INT_B_IN)
+                fsi_data_pop(&master->fsib, 0);
 
-        fsi_master_write(INT_ST, 0x0000000);
+        fsi_master_write(master, INT_ST, 0x0000000);
 
         return IRQ_HANDLED;
 }
@@ -561,7 +590,7 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
 static int fsi_dai_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
-        struct fsi_priv *fsi = fsi_get(substream);
+        struct fsi_priv *fsi = fsi_get_priv(substream);
         const char *msg;
         u32 flags = fsi_get_info_flags(fsi);
         u32 fmt;
@@ -571,7 +600,7 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
         int is_master;
         int ret = 0;
 
-        clk_enable(master->clk);
+        pm_runtime_get_sync(dai->dev);
 
         /* CKG1 */
         data = is_play ? (1 << 0) : (1 << 4);
@@ -664,8 +693,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
         }
 
         fsi_reg_write(fsi, reg, data);
-        dev_dbg(dai->dev, "use %s format (%d channel) use %d DMAC\n",
-                msg, fsi->chan, fsi->dma_chan);
 
         /*
          * clear clk reset if master mode
@@ -682,33 +709,29 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
 static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
-        struct fsi_priv *fsi = fsi_get(substream);
+        struct fsi_priv *fsi = fsi_get_priv(substream);
         int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
 
         fsi_irq_disable(fsi, is_play);
         fsi_clk_ctrl(fsi, 0);
 
-        clk_disable(master->clk);
+        pm_runtime_put_sync(dai->dev);
 }
 
 static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
                            struct snd_soc_dai *dai)
 {
-        struct fsi_priv *fsi = fsi_get(substream);
+        struct fsi_priv *fsi = fsi_get_priv(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
         int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
         int ret = 0;
 
-        /* capture not supported */
-        if (!is_play)
-                return -ENODEV;
-
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
                 fsi_stream_push(fsi, substream,
                                 frames_to_bytes(runtime, runtime->buffer_size),
                                 frames_to_bytes(runtime, runtime->period_size));
-                ret = fsi_data_push(fsi);
+                ret = is_play ? fsi_data_push(fsi, 1) : fsi_data_pop(fsi, 1);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
                 fsi_irq_disable(fsi, is_play);
@@ -779,11 +802,10 @@ static int fsi_hw_free(struct snd_pcm_substream *substream)
 static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct fsi_priv *fsi = fsi_get(substream);
-        int is_play = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+        struct fsi_priv *fsi = fsi_get_priv(substream);
         long location;
 
-        location = (fsi->byte_offset - 1) - fsi_get_residue(fsi, is_play);
+        location = (fsi->byte_offset - 1);
         if (location < 0)
                 location = 0;
 
@@ -845,7 +867,12 @@ struct snd_soc_dai fsi_soc_dai[] = {
                         .channels_min   = 1,
                         .channels_max   = 8,
                 },
-                /* capture not supported */
+                .capture = {
+                        .rates          = FSI_RATES,
+                        .formats        = FSI_FMTS,
+                        .channels_min   = 1,
+                        .channels_max   = 8,
+                },
                 .ops = &fsi_dai_ops,
         },
         {
@@ -857,7 +884,12 @@ struct snd_soc_dai fsi_soc_dai[] = {
                         .channels_min   = 1,
                         .channels_max   = 8,
                 },
-                /* capture not supported */
+                .capture = {
+                        .rates          = FSI_RATES,
+                        .formats        = FSI_FMTS,
+                        .channels_min   = 1,
+                        .channels_max   = 8,
+                },
                 .ops = &fsi_dai_ops,
         },
 };
@@ -880,14 +912,19 @@ EXPORT_SYMBOL_GPL(fsi_soc_platform);
 ************************************************************************/
 static int fsi_probe(struct platform_device *pdev)
 {
+        struct fsi_master *master;
         struct resource *res;
-        char clk_name[8];
         unsigned int irq;
         int ret;
 
+        if (0 != pdev->id) {
+                dev_err(&pdev->dev, "current fsi support id 0 only now\n");
+                return -ENODEV;
+        }
+
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         irq = platform_get_irq(pdev, 0);
-        if (!res || !irq) {
+        if (!res || (int)irq <= 0) {
                 dev_err(&pdev->dev, "Not enough FSI platform resources.\n");
                 ret = -ENODEV;
                 goto exit;
@@ -910,35 +947,25 @@ static int fsi_probe(struct platform_device *pdev)
         master->irq             = irq;
         master->info            = pdev->dev.platform_data;
         master->fsia.base       = master->base;
+        master->fsia.master     = master;
         master->fsib.base       = master->base + 0x40;
+        master->fsib.master     = master;
+        spin_lock_init(&master->lock);
 
-        master->fsia.dma_chan = -1;
-        master->fsib.dma_chan = -1;
-
-        ret = fsi_get_dma_chan();
-        if (ret < 0) {
-                dev_err(&pdev->dev, "cannot get dma api\n");
-                goto exit_iounmap;
-        }
-
-        /* FSI is based on SPU mstp */
-        snprintf(clk_name, sizeof(clk_name), "spu%d", pdev->id);
-        master->clk = clk_get(NULL, clk_name);
-        if (IS_ERR(master->clk)) {
-                dev_err(&pdev->dev, "cannot get %s mstp\n", clk_name);
-                ret = -EIO;
-                goto exit_free_dma;
-        }
+        pm_runtime_enable(&pdev->dev);
+        pm_runtime_resume(&pdev->dev);
 
         fsi_soc_dai[0].dev              = &pdev->dev;
+        fsi_soc_dai[0].private_data     = &master->fsia;
         fsi_soc_dai[1].dev              = &pdev->dev;
+        fsi_soc_dai[1].private_data     = &master->fsib;
 
-        fsi_soft_all_reset();
+        fsi_soft_all_reset(master);
 
         ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED, "fsi", master);
         if (ret) {
                 dev_err(&pdev->dev, "irq request err\n");
-                goto exit_free_dma;
+                goto exit_iounmap;
         }
 
         ret = snd_soc_register_platform(&fsi_soc_platform);
@@ -951,10 +978,9 @@ static int fsi_probe(struct platform_device *pdev)
 
 exit_free_irq:
         free_irq(irq, master);
-exit_free_dma:
-        fsi_free_dma_chan();
 exit_iounmap:
         iounmap(master->base);
+        pm_runtime_disable(&pdev->dev);
 exit_kfree:
         kfree(master);
         master = NULL;
@@ -964,24 +990,49 @@ exit:
 
 static int fsi_remove(struct platform_device *pdev)
 {
+        struct fsi_master *master;
+
+        master = fsi_get_master(fsi_soc_dai[0].private_data);
+
         snd_soc_unregister_dais(fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
         snd_soc_unregister_platform(&fsi_soc_platform);
 
-        clk_put(master->clk);
-
-        fsi_free_dma_chan();
+        pm_runtime_disable(&pdev->dev);
 
         free_irq(master->irq, master);
 
         iounmap(master->base);
         kfree(master);
-        master = NULL;
+
+        fsi_soc_dai[0].dev              = NULL;
+        fsi_soc_dai[0].private_data     = NULL;
+        fsi_soc_dai[1].dev              = NULL;
+        fsi_soc_dai[1].private_data     = NULL;
+
+        return 0;
+}
+
+static int fsi_runtime_nop(struct device *dev)
+{
+        /* Runtime PM callback shared between ->runtime_suspend()
+         * and ->runtime_resume(). Simply returns success.
+         *
+         * This driver re-initializes all registers after
+         * pm_runtime_get_sync() anyway so there is no need
+         * to save and restore registers here.
+         */
         return 0;
 }
 
+static struct dev_pm_ops fsi_pm_ops = {
+        .runtime_suspend        = fsi_runtime_nop,
+        .runtime_resume         = fsi_runtime_nop,
+};
+
 static struct platform_driver fsi_driver = {
         .driver         = {
                 .name   = "sh_fsi",
+                .pm     = &fsi_pm_ops,
         },
         .probe          = fsi_probe,
         .remove         = fsi_remove,
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
new file mode 100644
index 000000000000..b823a5c9b9bc
--- /dev/null
+++ b/sound/soc/sh/migor.c
@@ -0,0 +1,218 @@
+/*
+ * ALSA SoC driver for Migo-R
+ *
+ * Copyright (C) 2009-2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * 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/device.h>
+#include <linux/firmware.h>
+#include <linux/module.h>
+
+#include <asm/clock.h>
+
+#include <cpu/sh7722.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include "../codecs/wm8978.h"
+#include "siu.h"
+
+/* Default 8000Hz sampling frequency */
+static unsigned long codec_freq = 8000 * 512;
+
+static unsigned int use_count;
+
+/* External clock, sourced from the codec at the SIUMCKB pin */
+static unsigned long siumckb_recalc(struct clk *clk)
+{
+        return codec_freq;
+}
+
+static struct clk_ops siumckb_clk_ops = {
+        .recalc = siumckb_recalc,
+};
+
+static struct clk siumckb_clk = {
+        .name           = "siumckb_clk",
+        .id             = -1,
+        .ops            = &siumckb_clk_ops,
+        .rate           = 0, /* initialised at run-time */
+};
+
+static int migor_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 ret;
+        unsigned int rate = params_rate(params);
+
+        ret = snd_soc_dai_set_sysclk(codec_dai, WM8978_PLL, 13000000,
+                                     SND_SOC_CLOCK_IN);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_clkdiv(codec_dai, WM8978_OPCLKRATE, rate * 512);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_NB_IF |
+                                  SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        ret = snd_soc_dai_set_fmt(rtd->dai->cpu_dai, SND_SOC_DAIFMT_NB_IF |
+                                  SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS);
+        if (ret < 0)
+                return ret;
+
+        codec_freq = rate * 512;
+        /*
+         * This propagates the parent frequency change to children and
+         * recalculates the frequency table
+         */
+        clk_set_rate(&siumckb_clk, codec_freq);
+        dev_dbg(codec_dai->dev, "%s: configure %luHz\n", __func__, codec_freq);
+
+        ret = snd_soc_dai_set_sysclk(rtd->dai->cpu_dai, SIU_CLKB_EXT,
+                                     codec_freq / 2, SND_SOC_CLOCK_IN);
+
+        if (!ret)
+                use_count++;
+
+        return ret;
+}
+
+static int migor_hw_free(struct snd_pcm_substream *substream)
+{
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+
+        if (use_count) {
+                use_count--;
+
+                if (!use_count)
+                        snd_soc_dai_set_sysclk(codec_dai, WM8978_PLL, 0,
+                                               SND_SOC_CLOCK_IN);
+        } else {
+                dev_dbg(codec_dai->dev, "Unbalanced hw_free!\n");
+        }
+
+        return 0;
+}
+
+static struct snd_soc_ops migor_dai_ops = {
+        .hw_params = migor_hw_params,
+        .hw_free = migor_hw_free,
+};
+
+static const struct snd_soc_dapm_widget migor_dapm_widgets[] = {
+        SND_SOC_DAPM_HP("Headphone", NULL),
+        SND_SOC_DAPM_MIC("Onboard Microphone", NULL),
+        SND_SOC_DAPM_MIC("External Microphone", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+        /* Headphone output connected to LHP/RHP, enable OUT4 for VMID */
+        { "Headphone", NULL,  "OUT4 VMID" },
+        { "OUT4 VMID", NULL,  "LHP" },
+        { "OUT4 VMID", NULL,  "RHP" },
+
+        /* On-board microphone */
+        { "RMICN", NULL, "Mic Bias" },
+        { "RMICP", NULL, "Mic Bias" },
+        { "Mic Bias", NULL, "Onboard Microphone" },
+
+        /* External microphone */
+        { "LMICN", NULL, "Mic Bias" },
+        { "LMICP", NULL, "Mic Bias" },
+        { "Mic Bias", NULL, "External Microphone" },
+};
+
+static int migor_dai_init(struct snd_soc_codec *codec)
+{
+        snd_soc_dapm_new_controls(codec, migor_dapm_widgets,
+                                  ARRAY_SIZE(migor_dapm_widgets));
+
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
+
+        return 0;
+}
+
+/* migor digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link migor_dai = {
+        .name = "wm8978",
+        .stream_name = "WM8978",
+        .cpu_dai = &siu_i2s_dai,
+        .codec_dai = &wm8978_dai,
+        .ops = &migor_dai_ops,
+        .init = migor_dai_init,
+};
+
+/* migor audio machine driver */
+static struct snd_soc_card snd_soc_migor = {
+        .name = "Migo-R",
+        .platform = &siu_platform,
+        .dai_link = &migor_dai,
+        .num_links = 1,
+};
+
+/* migor audio subsystem */
+static struct snd_soc_device migor_snd_devdata = {
+        .card = &snd_soc_migor,
+        .codec_dev = &soc_codec_dev_wm8978,
+};
+
+static struct platform_device *migor_snd_device;
+
+static int __init migor_init(void)
+{
+        int ret;
+
+        ret = clk_register(&siumckb_clk);
+        if (ret < 0)
+                return ret;
+
+        /* Port number used on this machine: port B */
+        migor_snd_device = platform_device_alloc("soc-audio", 1);
+        if (!migor_snd_device) {
+                ret = -ENOMEM;
+                goto epdevalloc;
+        }
+
+        platform_set_drvdata(migor_snd_device, &migor_snd_devdata);
+
+        migor_snd_devdata.dev = &migor_snd_device->dev;
+
+        ret = platform_device_add(migor_snd_device);
+        if (ret)
+                goto epdevadd;
+
+        return 0;
+
+epdevadd:
+        platform_device_put(migor_snd_device);
+epdevalloc:
+        clk_unregister(&siumckb_clk);
+        return ret;
+}
+
+static void __exit migor_exit(void)
+{
+        clk_unregister(&siumckb_clk);
+        platform_device_unregister(migor_snd_device);
+}
+
+module_init(migor_init);
+module_exit(migor_exit);
+
+MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
+MODULE_DESCRIPTION("ALSA SoC Migor");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/sh/siu.h b/sound/soc/sh/siu.h
new file mode 100644
index 000000000000..c0bfab8fed3d
--- /dev/null
+++ b/sound/soc/sh/siu.h
@@ -0,0 +1,193 @@
+/*
+ * siu.h - ALSA SoC driver for Renesas SH7343, SH7722 SIU peripheral.
+ *
+ * Copyright (C) 2009-2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ * Copyright (C) 2006 Carlos Munoz <carlos@kenati.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef SIU_H
+#define SIU_H
+
+/* Common kernel and user-space firmware-building defines and types */
+
+#define YRAM0_SIZE              (0x0040 / 4)            /* 16 */
+#define YRAM1_SIZE              (0x0080 / 4)            /* 32 */
+#define YRAM2_SIZE              (0x0040 / 4)            /* 16 */
+#define YRAM3_SIZE              (0x0080 / 4)            /* 32 */
+#define YRAM4_SIZE              (0x0080 / 4)            /* 32 */
+#define YRAM_DEF_SIZE           (YRAM0_SIZE + YRAM1_SIZE + YRAM2_SIZE + \
+                                 YRAM3_SIZE + YRAM4_SIZE)
+#define YRAM_FIR_SIZE           (0x0400 / 4)            /* 256 */
+#define YRAM_IIR_SIZE           (0x0200 / 4)            /* 128 */
+
+#define XRAM0_SIZE              (0x0400 / 4)            /* 256 */
+#define XRAM1_SIZE              (0x0200 / 4)            /* 128 */
+#define XRAM2_SIZE              (0x0200 / 4)            /* 128 */
+
+/* PRAM program array size */
+#define PRAM0_SIZE              (0x0100 / 4)            /* 64 */
+#define PRAM1_SIZE              ((0x2000 - 0x0100) / 4) /* 1984 */
+
+#include <linux/types.h>
+
+struct siu_spb_param {
+        __u32   ab1a;   /* input FIFO address */
+        __u32   ab0a;   /* output FIFO address */
+        __u32   dir;    /* 0=the ather except CPUOUTPUT, 1=CPUINPUT */
+        __u32   event;  /* SPB program starting conditions */
+        __u32   stfifo; /* STFIFO register setting value */
+        __u32   trdat;  /* TRDAT register setting value */
+};
+
+struct siu_firmware {
+        __u32                   yram_fir_coeff[YRAM_FIR_SIZE];
+        __u32                   pram0[PRAM0_SIZE];
+        __u32                   pram1[PRAM1_SIZE];
+        __u32                   yram0[YRAM0_SIZE];
+        __u32                   yram1[YRAM1_SIZE];
+        __u32                   yram2[YRAM2_SIZE];
+        __u32                   yram3[YRAM3_SIZE];
+        __u32                   yram4[YRAM4_SIZE];
+        __u32                   spbpar_num;
+        struct siu_spb_param    spbpar[32];
+};
+
+#ifdef __KERNEL__
+
+#include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+#include <asm/dmaengine.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc-dai.h>
+
+#define SIU_PERIOD_BYTES_MAX    8192            /* DMA transfer/period size */
+#define SIU_PERIOD_BYTES_MIN    256             /* DMA transfer/period size */
+#define SIU_PERIODS_MAX         64              /* Max periods in buffer */
+#define SIU_PERIODS_MIN         4               /* Min periods in buffer */
+#define SIU_BUFFER_BYTES_MAX    (SIU_PERIOD_BYTES_MAX * SIU_PERIODS_MAX)
+
+/* SIU ports: only one can be used at a time */
+enum {
+        SIU_PORT_A,
+        SIU_PORT_B,
+        SIU_PORT_NUM,
+};
+
+/* SIU clock configuration */
+enum {
+        SIU_CLKA_PLL,
+        SIU_CLKA_EXT,
+        SIU_CLKB_PLL,
+        SIU_CLKB_EXT
+};
+
+struct siu_info {
+        int                     port_id;
+        u32 __iomem             *pram;
+        u32 __iomem             *xram;
+        u32 __iomem             *yram;
+        u32 __iomem             *reg;
+        struct siu_firmware     fw;
+};
+
+struct siu_stream {
+        struct tasklet_struct           tasklet;
+        struct snd_pcm_substream        *substream;
+        snd_pcm_format_t                format;
+        size_t                          buf_bytes;
+        size_t                          period_bytes;
+        int                             cur_period;     /* Period currently in dma */
+        u32                             volume;
+        snd_pcm_sframes_t               xfer_cnt;       /* Number of frames */
+        u8                              rw_flg;         /* transfer status */
+        /* DMA status */
+        struct dma_chan                 *chan;          /* DMA channel */
+        struct dma_async_tx_descriptor  *tx_desc;
+        dma_cookie_t                    cookie;
+        struct sh_dmae_slave            param;
+};
+
+struct siu_port {
+        unsigned long           play_cap;       /* Used to track full duplex */
+        struct snd_pcm          *pcm;
+        struct siu_stream       playback;
+        struct siu_stream       capture;
+        u32                     stfifo;         /* STFIFO value from firmware */
+        u32                     trdat;          /* TRDAT value from firmware */
+};
+
+extern struct siu_port *siu_ports[SIU_PORT_NUM];
+
+static inline struct siu_port *siu_port_info(struct snd_pcm_substream *substream)
+{
+        struct platform_device *pdev =
+                to_platform_device(substream->pcm->card->dev);
+        return siu_ports[pdev->id];
+}
+
+/* Register access */
+static inline void siu_write32(u32 __iomem *addr, u32 val)
+{
+        __raw_writel(val, addr);
+}
+
+static inline u32 siu_read32(u32 __iomem *addr)
+{
+        return __raw_readl(addr);
+}
+
+/* SIU registers */
+#define SIU_IFCTL       (0x000 / sizeof(u32))
+#define SIU_SRCTL       (0x004 / sizeof(u32))
+#define SIU_SFORM       (0x008 / sizeof(u32))
+#define SIU_CKCTL       (0x00c / sizeof(u32))
+#define SIU_TRDAT       (0x010 / sizeof(u32))
+#define SIU_STFIFO      (0x014 / sizeof(u32))
+#define SIU_DPAK        (0x01c / sizeof(u32))
+#define SIU_CKREV       (0x020 / sizeof(u32))
+#define SIU_EVNTC       (0x028 / sizeof(u32))
+#define SIU_SBCTL       (0x040 / sizeof(u32))
+#define SIU_SBPSET      (0x044 / sizeof(u32))
+#define SIU_SBFSTS      (0x068 / sizeof(u32))
+#define SIU_SBDVCA      (0x06c / sizeof(u32))
+#define SIU_SBDVCB      (0x070 / sizeof(u32))
+#define SIU_SBACTIV     (0x074 / sizeof(u32))
+#define SIU_DMAIA       (0x090 / sizeof(u32))
+#define SIU_DMAIB       (0x094 / sizeof(u32))
+#define SIU_DMAOA       (0x098 / sizeof(u32))
+#define SIU_DMAOB       (0x09c / sizeof(u32))
+#define SIU_DMAML       (0x0a0 / sizeof(u32))
+#define SIU_SPSTS       (0x0cc / sizeof(u32))
+#define SIU_SPCTL       (0x0d0 / sizeof(u32))
+#define SIU_BRGASEL     (0x100 / sizeof(u32))
+#define SIU_BRRA        (0x104 / sizeof(u32))
+#define SIU_BRGBSEL     (0x108 / sizeof(u32))
+#define SIU_BRRB        (0x10c / sizeof(u32))
+
+extern struct snd_soc_platform siu_platform;
+extern struct snd_soc_dai siu_i2s_dai;
+
+int siu_init_port(int port, struct siu_port **port_info, struct snd_card *card);
+void siu_free_port(struct siu_port *port_info);
+
+#endif
+
+#endif /* SIU_H */
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
new file mode 100644
index 000000000000..d86ee1bfc03a
--- /dev/null
+++ b/sound/soc/sh/siu_dai.c
@@ -0,0 +1,848 @@
+/*
+ * siu_dai.c - ALSA SoC driver for Renesas SH7343, SH7722 SIU peripheral.
+ *
+ * Copyright (C) 2009-2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ * Copyright (C) 2006 Carlos Munoz <carlos@kenati.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/delay.h>
+#include <linux/firmware.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+
+#include <asm/clock.h>
+#include <asm/siu.h>
+
+#include <sound/control.h>
+#include <sound/soc-dai.h>
+
+#include "siu.h"
+
+/* Board specifics */
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
+# define SIU_MAX_VOLUME         0x1000
+#else
+# define SIU_MAX_VOLUME         0x7fff
+#endif
+
+#define PRAM_SIZE       0x2000
+#define XRAM_SIZE       0x800
+#define YRAM_SIZE       0x800
+
+#define XRAM_OFFSET     0x4000
+#define YRAM_OFFSET     0x6000
+#define REG_OFFSET      0xc000
+
+#define PLAYBACK_ENABLED        1
+#define CAPTURE_ENABLED         2
+
+#define VOLUME_CAPTURE          0
+#define VOLUME_PLAYBACK         1
+#define DFLT_VOLUME_LEVEL       0x08000800
+
+/*
+ * SPDIF is only available on port A and on some SIU implementations it is only
+ * available for input. Due to the lack of hardware to test it, SPDIF is left
+ * disabled in this driver version
+ */
+struct format_flag {
+        u32     i2s;
+        u32     pcm;
+        u32     spdif;
+        u32     mask;
+};
+
+struct port_flag {
+        struct format_flag      playback;
+        struct format_flag      capture;
+};
+
+static struct port_flag siu_flags[SIU_PORT_NUM] = {
+        [SIU_PORT_A] = {
+                .playback = {
+                        .i2s    = 0x50000000,
+                        .pcm    = 0x40000000,
+                        .spdif  = 0x80000000,   /* not on all SIU versions */
+                        .mask   = 0xd0000000,
+                },
+                .capture = {
+                        .i2s    = 0x05000000,
+                        .pcm    = 0x04000000,
+                        .spdif  = 0x08000000,
+                        .mask   = 0x0d000000,
+                },
+        },
+        [SIU_PORT_B] = {
+                .playback = {
+                        .i2s    = 0x00500000,
+                        .pcm    = 0x00400000,
+                        .spdif  = 0,            /* impossible - turn off */
+                        .mask   = 0x00500000,
+                },
+                .capture = {
+                        .i2s    = 0x00050000,
+                        .pcm    = 0x00040000,
+                        .spdif  = 0,            /* impossible - turn off */
+                        .mask   = 0x00050000,
+                },
+        },
+};
+
+static void siu_dai_start(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+
+        dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);
+
+        /* Turn on SIU clock */
+        pm_runtime_get_sync(siu_i2s_dai.dev);
+
+        /* Issue software reset to siu */
+        siu_write32(base + SIU_SRCTL, 0);
+
+        /* Wait for the reset to take effect */
+        udelay(1);
+
+        port_info->stfifo = 0;
+        port_info->trdat = 0;
+
+        /* portA, portB, SIU operate */
+        siu_write32(base + SIU_SRCTL, 0x301);
+
+        /* portA=256fs, portB=256fs */
+        siu_write32(base + SIU_CKCTL, 0x40400000);
+
+        /* portA's BRG does not divide SIUCKA */
+        siu_write32(base + SIU_BRGASEL, 0);
+        siu_write32(base + SIU_BRRA, 0);
+
+        /* portB's BRG divides SIUCKB by half */
+        siu_write32(base + SIU_BRGBSEL, 1);
+        siu_write32(base + SIU_BRRB, 0);
+
+        siu_write32(base + SIU_IFCTL, 0x44440000);
+
+        /* portA: 32 bit/fs, master; portB: 32 bit/fs, master */
+        siu_write32(base + SIU_SFORM, 0x0c0c0000);
+
+        /*
+         * Volume levels: looks like the DSP firmware implements volume controls
+         * differently from what's described in the datasheet
+         */
+        siu_write32(base + SIU_SBDVCA, port_info->playback.volume);
+        siu_write32(base + SIU_SBDVCB, port_info->capture.volume);
+}
+
+static void siu_dai_stop(void)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+
+        /* SIU software reset */
+        siu_write32(base + SIU_SRCTL, 0);
+
+        /* Turn off SIU clock */
+        pm_runtime_put_sync(siu_i2s_dai.dev);
+}
+
+static void siu_dai_spbAselect(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_firmware *fw = &info->fw;
+        u32 *ydef = fw->yram0;
+        u32 idx;
+
+        /* path A use */
+        if (!info->port_id)
+                idx = 1;                /* portA */
+        else
+                idx = 2;                /* portB */
+
+        ydef[0] = (fw->spbpar[idx].ab1a << 16) |
+                (fw->spbpar[idx].ab0a << 8) |
+                (fw->spbpar[idx].dir << 7) | 3;
+        ydef[1] = fw->yram0[1]; /* 0x03000300 */
+        ydef[2] = (16 / 2) << 24;
+        ydef[3] = fw->yram0[3]; /* 0 */
+        ydef[4] = fw->yram0[4]; /* 0 */
+        ydef[7] = fw->spbpar[idx].event;
+        port_info->stfifo |= fw->spbpar[idx].stfifo;
+        port_info->trdat |= fw->spbpar[idx].trdat;
+}
+
+static void siu_dai_spbBselect(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_firmware *fw = &info->fw;
+        u32 *ydef = fw->yram0;
+        u32 idx;
+
+        /* path B use */
+        if (!info->port_id)
+                idx = 7;                /* portA */
+        else
+                idx = 8;                /* portB */
+
+        ydef[5] = (fw->spbpar[idx].ab1a << 16) |
+                (fw->spbpar[idx].ab0a << 8) | 1;
+        ydef[6] = fw->spbpar[idx].event;
+        port_info->stfifo |= fw->spbpar[idx].stfifo;
+        port_info->trdat |= fw->spbpar[idx].trdat;
+}
+
+static void siu_dai_open(struct siu_stream *siu_stream)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        u32 srctl, ifctl;
+
+        srctl = siu_read32(base + SIU_SRCTL);
+        ifctl = siu_read32(base + SIU_IFCTL);
+
+        switch (info->port_id) {
+        case SIU_PORT_A:
+                /* portA operates */
+                srctl |= 0x200;
+                ifctl &= ~0xc2;
+                break;
+        case SIU_PORT_B:
+                /* portB operates */
+                srctl |= 0x100;
+                ifctl &= ~0x31;
+                break;
+        }
+
+        siu_write32(base + SIU_SRCTL, srctl);
+        /* Unmute and configure portA */
+        siu_write32(base + SIU_IFCTL, ifctl);
+}
+
+/*
+ * At the moment only fixed Left-upper, Left-lower, Right-upper, Right-lower
+ * packing is supported
+ */
+static void siu_dai_pcmdatapack(struct siu_stream *siu_stream)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        u32 dpak;
+
+        dpak = siu_read32(base + SIU_DPAK);
+
+        switch (info->port_id) {
+        case SIU_PORT_A:
+                dpak &= ~0xc0000000;
+                break;
+        case SIU_PORT_B:
+                dpak &= ~0x00c00000;
+                break;
+        }
+
+        siu_write32(base + SIU_DPAK, dpak);
+}
+
+static int siu_dai_spbstart(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_firmware *fw = &info->fw;
+        u32 *ydef = fw->yram0;
+        int cnt;
+        u32 __iomem *add;
+        u32 *ptr;
+
+        /* Load SPB Program in PRAM */
+        ptr = fw->pram0;
+        add = info->pram;
+        for (cnt = 0; cnt < PRAM0_SIZE; cnt++, add++, ptr++)
+                siu_write32(add, *ptr);
+
+        ptr = fw->pram1;
+        add = info->pram + (0x0100 / sizeof(u32));
+        for (cnt = 0; cnt < PRAM1_SIZE; cnt++, add++, ptr++)
+                siu_write32(add, *ptr);
+
+        /* XRAM initialization */
+        add = info->xram;
+        for (cnt = 0; cnt < XRAM0_SIZE + XRAM1_SIZE + XRAM2_SIZE; cnt++, add++)
+                siu_write32(add, 0);
+
+        /* YRAM variable area initialization */
+        add = info->yram;
+        for (cnt = 0; cnt < YRAM_DEF_SIZE; cnt++, add++)
+                siu_write32(add, ydef[cnt]);
+
+        /* YRAM FIR coefficient area initialization */
+        add = info->yram + (0x0200 / sizeof(u32));
+        for (cnt = 0; cnt < YRAM_FIR_SIZE; cnt++, add++)
+                siu_write32(add, fw->yram_fir_coeff[cnt]);
+
+        /* YRAM IIR coefficient area initialization */
+        add = info->yram + (0x0600 / sizeof(u32));
+        for (cnt = 0; cnt < YRAM_IIR_SIZE; cnt++, add++)
+                siu_write32(add, 0);
+
+        siu_write32(base + SIU_TRDAT, port_info->trdat);
+        port_info->trdat = 0x0;
+
+
+        /* SPB start condition: software */
+        siu_write32(base + SIU_SBACTIV, 0);
+        /* Start SPB */
+        siu_write32(base + SIU_SBCTL, 0xc0000000);
+        /* Wait for program to halt */
+        cnt = 0x10000;
+        while (--cnt && siu_read32(base + SIU_SBCTL) != 0x80000000)
+                cpu_relax();
+
+        if (!cnt)
+                return -EBUSY;
+
+        /* SPB program start address setting */
+        siu_write32(base + SIU_SBPSET, 0x00400000);
+        /* SPB hardware start(FIFOCTL source) */
+        siu_write32(base + SIU_SBACTIV, 0xc0000000);
+
+        return 0;
+}
+
+static void siu_dai_spbstop(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+
+        siu_write32(base + SIU_SBACTIV, 0);
+        /* SPB stop */
+        siu_write32(base + SIU_SBCTL, 0);
+
+        port_info->stfifo = 0;
+}
+
+/*              API functions           */
+
+/* Playback and capture hardware properties are identical */
+static struct snd_pcm_hardware siu_dai_pcm_hw = {
+        .info                   = SNDRV_PCM_INFO_INTERLEAVED,
+        .formats                = SNDRV_PCM_FMTBIT_S16,
+        .rates                  = SNDRV_PCM_RATE_8000_48000,
+        .rate_min               = 8000,
+        .rate_max               = 48000,
+        .channels_min           = 2,
+        .channels_max           = 2,
+        .buffer_bytes_max       = SIU_BUFFER_BYTES_MAX,
+        .period_bytes_min       = SIU_PERIOD_BYTES_MIN,
+        .period_bytes_max       = SIU_PERIOD_BYTES_MAX,
+        .periods_min            = SIU_PERIODS_MIN,
+        .periods_max            = SIU_PERIODS_MAX,
+};
+
+static int siu_dai_info_volume(struct snd_kcontrol *kctrl,
+                               struct snd_ctl_elem_info *uinfo)
+{
+        struct siu_port *port_info = snd_kcontrol_chip(kctrl);
+
+        dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);
+
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 2;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = SIU_MAX_VOLUME;
+
+        return 0;
+}
+
+static int siu_dai_get_volume(struct snd_kcontrol *kctrl,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct siu_port *port_info = snd_kcontrol_chip(kctrl);
+        struct device *dev = port_info->pcm->card->dev;
+        u32 vol;
+
+        dev_dbg(dev, "%s\n", __func__);
+
+        switch (kctrl->private_value) {
+        case VOLUME_PLAYBACK:
+                /* Playback is always on port 0 */
+                vol = port_info->playback.volume;
+                ucontrol->value.integer.value[0] = vol & 0xffff;
+                ucontrol->value.integer.value[1] = vol >> 16 & 0xffff;
+                break;
+        case VOLUME_CAPTURE:
+                /* Capture is always on port 1 */
+                vol = port_info->capture.volume;
+                ucontrol->value.integer.value[0] = vol & 0xffff;
+                ucontrol->value.integer.value[1] = vol >> 16 & 0xffff;
+                break;
+        default:
+                dev_err(dev, "%s() invalid private_value=%ld\n",
+                        __func__, kctrl->private_value);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int siu_dai_put_volume(struct snd_kcontrol *kctrl,
+                              struct snd_ctl_elem_value *ucontrol)
+{
+        struct siu_port *port_info = snd_kcontrol_chip(kctrl);
+        struct device *dev = port_info->pcm->card->dev;
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        u32 new_vol;
+        u32 cur_vol;
+
+        dev_dbg(dev, "%s\n", __func__);
+
+        if (ucontrol->value.integer.value[0] < 0 ||
+            ucontrol->value.integer.value[0] > SIU_MAX_VOLUME ||
+            ucontrol->value.integer.value[1] < 0 ||
+            ucontrol->value.integer.value[1] > SIU_MAX_VOLUME)
+                return -EINVAL;
+
+        new_vol = ucontrol->value.integer.value[0] |
+                ucontrol->value.integer.value[1] << 16;
+
+        /* See comment above - DSP firmware implementation */
+        switch (kctrl->private_value) {
+        case VOLUME_PLAYBACK:
+                /* Playback is always on port 0 */
+                cur_vol = port_info->playback.volume;
+                siu_write32(base + SIU_SBDVCA, new_vol);
+                port_info->playback.volume = new_vol;
+                break;
+        case VOLUME_CAPTURE:
+                /* Capture is always on port 1 */
+                cur_vol = port_info->capture.volume;
+                siu_write32(base + SIU_SBDVCB, new_vol);
+                port_info->capture.volume = new_vol;
+                break;
+        default:
+                dev_err(dev, "%s() invalid private_value=%ld\n",
+                        __func__, kctrl->private_value);
+                return -EINVAL;
+        }
+
+        if (cur_vol != new_vol)
+                return 1;
+
+        return 0;
+}
+
+static struct snd_kcontrol_new playback_controls = {
+        .iface          = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name           = "PCM Playback Volume",
+        .index          = 0,
+        .info           = siu_dai_info_volume,
+        .get            = siu_dai_get_volume,
+        .put            = siu_dai_put_volume,
+        .private_value  = VOLUME_PLAYBACK,
+};
+
+static struct snd_kcontrol_new capture_controls = {
+        .iface          = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name           = "PCM Capture Volume",
+        .index          = 0,
+        .info           = siu_dai_info_volume,
+        .get            = siu_dai_get_volume,
+        .put            = siu_dai_put_volume,
+        .private_value  = VOLUME_CAPTURE,
+};
+
+int siu_init_port(int port, struct siu_port **port_info, struct snd_card *card)
+{
+        struct device *dev = card->dev;
+        struct snd_kcontrol *kctrl;
+        int ret;
+
+        *port_info = kzalloc(sizeof(**port_info), GFP_KERNEL);
+        if (!*port_info)
+                return -ENOMEM;
+
+        dev_dbg(dev, "%s: port #%d@%p\n", __func__, port, *port_info);
+
+        (*port_info)->playback.volume = DFLT_VOLUME_LEVEL;
+        (*port_info)->capture.volume = DFLT_VOLUME_LEVEL;
+
+        /*
+         * Add mixer support. The SPB is used to change the volume. Both
+         * ports use the same SPB. Therefore, we only register one
+         * control instance since it will be used by both channels.
+         * In error case we continue without controls.
+         */
+        kctrl = snd_ctl_new1(&playback_controls, *port_info);
+        ret = snd_ctl_add(card, kctrl);
+        if (ret < 0)
+                dev_err(dev,
+                        "failed to add playback controls %p port=%d err=%d\n",
+                        kctrl, port, ret);
+
+        kctrl = snd_ctl_new1(&capture_controls, *port_info);
+        ret = snd_ctl_add(card, kctrl);
+        if (ret < 0)
+                dev_err(dev,
+                        "failed to add capture controls %p port=%d err=%d\n",
+                        kctrl, port, ret);
+
+        return 0;
+}
+
+void siu_free_port(struct siu_port *port_info)
+{
+        kfree(port_info);
+}
+
+static int siu_dai_startup(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct snd_pcm_runtime *rt = substream->runtime;
+        struct siu_port *port_info = siu_port_info(substream);
+        int ret;
+
+        dev_dbg(substream->pcm->card->dev, "%s: port=%d@%p\n", __func__,
+                info->port_id, port_info);
+
+        snd_soc_set_runtime_hwparams(substream, &siu_dai_pcm_hw);
+
+        ret = snd_pcm_hw_constraint_integer(rt, SNDRV_PCM_HW_PARAM_PERIODS);
+        if (unlikely(ret < 0))
+                return ret;
+
+        siu_dai_start(port_info);
+
+        return 0;
+}
+
+static void siu_dai_shutdown(struct snd_pcm_substream *substream,
+                             struct snd_soc_dai *dai)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_port *port_info = siu_port_info(substream);
+
+        dev_dbg(substream->pcm->card->dev, "%s: port=%d@%p\n", __func__,
+                info->port_id, port_info);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                port_info->play_cap &= ~PLAYBACK_ENABLED;
+        else
+                port_info->play_cap &= ~CAPTURE_ENABLED;
+
+        /* Stop the siu if the other stream is not using it */
+        if (!port_info->play_cap) {
+                /* during stmread or stmwrite ? */
+                BUG_ON(port_info->playback.rw_flg || port_info->capture.rw_flg);
+                siu_dai_spbstop(port_info);
+                siu_dai_stop();
+        }
+}
+
+/* PCM part of siu_dai_playback_prepare() / siu_dai_capture_prepare() */
+static int siu_dai_prepare(struct snd_pcm_substream *substream,
+                           struct snd_soc_dai *dai)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct snd_pcm_runtime *rt = substream->runtime;
+        struct siu_port *port_info = siu_port_info(substream);
+        struct siu_stream *siu_stream;
+        int self, ret;
+
+        dev_dbg(substream->pcm->card->dev,
+                "%s: port %d, active streams %lx, %d channels\n",
+                __func__, info->port_id, port_info->play_cap, rt->channels);
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                self = PLAYBACK_ENABLED;
+                siu_stream = &port_info->playback;
+        } else {
+                self = CAPTURE_ENABLED;
+                siu_stream = &port_info->capture;
+        }
+
+        /* Set up the siu if not already done */
+        if (!port_info->play_cap) {
+                siu_stream->rw_flg = 0; /* stream-data transfer flag */
+
+                siu_dai_spbAselect(port_info);
+                siu_dai_spbBselect(port_info);
+
+                siu_dai_open(siu_stream);
+
+                siu_dai_pcmdatapack(siu_stream);
+
+                ret = siu_dai_spbstart(port_info);
+                if (ret < 0)
+                        goto fail;
+        }
+
+        port_info->play_cap |= self;
+
+fail:
+        return ret;
+}
+
+/*
+ * SIU can set bus format to I2S / PCM / SPDIF independently for playback and
+ * capture, however, the current API sets the bus format globally for a DAI.
+ */
+static int siu_dai_set_fmt(struct snd_soc_dai *dai,
+                           unsigned int fmt)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        u32 ifctl;
+
+        dev_dbg(dai->dev, "%s: fmt 0x%x on port %d\n",
+                __func__, fmt, info->port_id);
+
+        if (info->port_id < 0)
+                return -ENODEV;
+
+        /* Here select between I2S / PCM / SPDIF */
+        switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+        case SND_SOC_DAIFMT_I2S:
+                ifctl = siu_flags[info->port_id].playback.i2s |
+                        siu_flags[info->port_id].capture.i2s;
+                break;
+        case SND_SOC_DAIFMT_LEFT_J:
+                ifctl = siu_flags[info->port_id].playback.pcm |
+                        siu_flags[info->port_id].capture.pcm;
+                break;
+        /* SPDIF disabled - see comment at the top */
+        default:
+                return -EINVAL;
+        }
+
+        ifctl |= ~(siu_flags[info->port_id].playback.mask |
+                   siu_flags[info->port_id].capture.mask) &
+                siu_read32(base + SIU_IFCTL);
+        siu_write32(base + SIU_IFCTL, ifctl);
+
+        return 0;
+}
+
+static int siu_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
+                              unsigned int freq, int dir)
+{
+        struct clk *siu_clk, *parent_clk;
+        char *siu_name, *parent_name;
+        int ret;
+
+        if (dir != SND_SOC_CLOCK_IN)
+                return -EINVAL;
+
+        dev_dbg(dai->dev, "%s: using clock %d\n", __func__, clk_id);
+
+        switch (clk_id) {
+        case SIU_CLKA_PLL:
+                siu_name = "siua_clk";
+                parent_name = "pll_clk";
+                break;
+        case SIU_CLKA_EXT:
+                siu_name = "siua_clk";
+                parent_name = "siumcka_clk";
+                break;
+        case SIU_CLKB_PLL:
+                siu_name = "siub_clk";
+                parent_name = "pll_clk";
+                break;
+        case SIU_CLKB_EXT:
+                siu_name = "siub_clk";
+                parent_name = "siumckb_clk";
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        siu_clk = clk_get(siu_i2s_dai.dev, siu_name);
+        if (IS_ERR(siu_clk))
+                return PTR_ERR(siu_clk);
+
+        parent_clk = clk_get(siu_i2s_dai.dev, parent_name);
+        if (!IS_ERR(parent_clk)) {
+                ret = clk_set_parent(siu_clk, parent_clk);
+                if (!ret)
+                        clk_set_rate(siu_clk, freq);
+                clk_put(parent_clk);
+        }
+
+        clk_put(siu_clk);
+
+        return 0;
+}
+
+static struct snd_soc_dai_ops siu_dai_ops = {
+        .startup        = siu_dai_startup,
+        .shutdown       = siu_dai_shutdown,
+        .prepare        = siu_dai_prepare,
+        .set_sysclk     = siu_dai_set_sysclk,
+        .set_fmt        = siu_dai_set_fmt,
+};
+
+struct snd_soc_dai siu_i2s_dai = {
+        .name = "sh-siu",
+        .id = 0,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .formats = SNDRV_PCM_FMTBIT_S16,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+        },
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .formats = SNDRV_PCM_FMTBIT_S16,
+                .rates = SNDRV_PCM_RATE_8000_48000,
+         },
+        .ops = &siu_dai_ops,
+};
+EXPORT_SYMBOL_GPL(siu_i2s_dai);
+
+static int __devinit siu_probe(struct platform_device *pdev)
+{
+        const struct firmware *fw_entry;
+        struct resource *res, *region;
+        struct siu_info *info;
+        int ret;
+
+        info = kmalloc(sizeof(*info), GFP_KERNEL);
+        if (!info)
+                return -ENOMEM;
+
+        ret = request_firmware(&fw_entry, "siu_spb.bin", &pdev->dev);
+        if (ret)
+                goto ereqfw;
+
+        /*
+         * Loaded firmware is "const" - read only, but we have to modify it in
+         * snd_siu_sh7343_spbAselect() and snd_siu_sh7343_spbBselect()
+         */
+        memcpy(&info->fw, fw_entry->data, fw_entry->size);
+
+        release_firmware(fw_entry);
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                ret = -ENODEV;
+                goto egetres;
+        }
+
+        region = request_mem_region(res->start, resource_size(res),
+                                    pdev->name);
+        if (!region) {
+                dev_err(&pdev->dev, "SIU region already claimed\n");
+                ret = -EBUSY;
+                goto ereqmemreg;
+        }
+
+        ret = -ENOMEM;
+        info->pram = ioremap(res->start, PRAM_SIZE);
+        if (!info->pram)
+                goto emappram;
+        info->xram = ioremap(res->start + XRAM_OFFSET, XRAM_SIZE);
+        if (!info->xram)
+                goto emapxram;
+        info->yram = ioremap(res->start + YRAM_OFFSET, YRAM_SIZE);
+        if (!info->yram)
+                goto emapyram;
+        info->reg = ioremap(res->start + REG_OFFSET, resource_size(res) -
+                            REG_OFFSET);
+        if (!info->reg)
+                goto emapreg;
+
+        siu_i2s_dai.dev = &pdev->dev;
+        siu_i2s_dai.private_data = info;
+
+        ret = snd_soc_register_dais(&siu_i2s_dai, 1);
+        if (ret < 0)
+                goto edaiinit;
+
+        ret = snd_soc_register_platform(&siu_platform);
+        if (ret < 0)
+                goto esocregp;
+
+        pm_runtime_enable(&pdev->dev);
+
+        return ret;
+
+esocregp:
+        snd_soc_unregister_dais(&siu_i2s_dai, 1);
+edaiinit:
+        iounmap(info->reg);
+emapreg:
+        iounmap(info->yram);
+emapyram:
+        iounmap(info->xram);
+emapxram:
+        iounmap(info->pram);
+emappram:
+        release_mem_region(res->start, resource_size(res));
+ereqmemreg:
+egetres:
+ereqfw:
+        kfree(info);
+
+        return ret;
+}
+
+static int __devexit siu_remove(struct platform_device *pdev)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct resource *res;
+
+        pm_runtime_disable(&pdev->dev);
+
+        snd_soc_unregister_platform(&siu_platform);
+        snd_soc_unregister_dais(&siu_i2s_dai, 1);
+
+        iounmap(info->reg);
+        iounmap(info->yram);
+        iounmap(info->xram);
+        iounmap(info->pram);
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (res)
+                release_mem_region(res->start, resource_size(res));
+        kfree(info);
+
+        return 0;
+}
+
+static struct platform_driver siu_driver = {
+        .driver         = {
+                .name   = "sh_siu",
+        },
+        .probe          = siu_probe,
+        .remove         = __devexit_p(siu_remove),
+};
+
+static int __init siu_init(void)
+{
+        return platform_driver_register(&siu_driver);
+}
+
+static void __exit siu_exit(void)
+{
+        platform_driver_unregister(&siu_driver);
+}
+
+module_init(siu_init)
+module_exit(siu_exit)
+
+MODULE_AUTHOR("Carlos Munoz <carlos@kenati.com>");
+MODULE_DESCRIPTION("ALSA SoC SH7722 SIU driver");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
new file mode 100644
index 000000000000..8f85719212f9
--- /dev/null
+++ b/sound/soc/sh/siu_pcm.c
@@ -0,0 +1,615 @@
+/*
+ * siu_pcm.c - ALSA driver for Renesas SH7343, SH7722 SIU peripheral.
+ *
+ * Copyright (C) 2009-2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ * Copyright (C) 2006 Carlos Munoz <carlos@kenati.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc-dai.h>
+
+#include <asm/dmaengine.h>
+#include <asm/siu.h>
+
+#include "siu.h"
+
+#define GET_MAX_PERIODS(buf_bytes, period_bytes) \
+                                ((buf_bytes) / (period_bytes))
+#define PERIOD_OFFSET(buf_addr, period_num, period_bytes) \
+                                ((buf_addr) + ((period_num) * (period_bytes)))
+
+#define RWF_STM_RD              0x01            /* Read in progress */
+#define RWF_STM_WT              0x02            /* Write in progress */
+
+struct siu_port *siu_ports[SIU_PORT_NUM];
+
+/* transfersize is number of u32 dma transfers per period */
+static int siu_pcm_stmwrite_stop(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_stream *siu_stream = &port_info->playback;
+        u32 stfifo;
+
+        if (!siu_stream->rw_flg)
+                return -EPERM;
+
+        /* output FIFO disable */
+        stfifo = siu_read32(base + SIU_STFIFO);
+        siu_write32(base + SIU_STFIFO, stfifo & ~0x0c180c18);
+        pr_debug("%s: STFIFO %x -> %x\n", __func__,
+                 stfifo, stfifo & ~0x0c180c18);
+
+        /* during stmwrite clear */
+        siu_stream->rw_flg = 0;
+
+        return 0;
+}
+
+static int siu_pcm_stmwrite_start(struct siu_port *port_info)
+{
+        struct siu_stream *siu_stream = &port_info->playback;
+
+        if (siu_stream->rw_flg)
+                return -EPERM;
+
+        /* Current period in buffer */
+        port_info->playback.cur_period = 0;
+
+        /* during stmwrite flag set */
+        siu_stream->rw_flg = RWF_STM_WT;
+
+        /* DMA transfer start */
+        tasklet_schedule(&siu_stream->tasklet);
+
+        return 0;
+}
+
+static void siu_dma_tx_complete(void *arg)
+{
+        struct siu_stream *siu_stream = arg;
+
+        if (!siu_stream->rw_flg)
+                return;
+
+        /* Update completed period count */
+        if (++siu_stream->cur_period >=
+            GET_MAX_PERIODS(siu_stream->buf_bytes,
+                            siu_stream->period_bytes))
+                siu_stream->cur_period = 0;
+
+        pr_debug("%s: done period #%d (%u/%u bytes), cookie %d\n",
+                __func__, siu_stream->cur_period,
+                siu_stream->cur_period * siu_stream->period_bytes,
+                siu_stream->buf_bytes, siu_stream->cookie);
+
+        tasklet_schedule(&siu_stream->tasklet);
+
+        /* Notify alsa: a period is done */
+        snd_pcm_period_elapsed(siu_stream->substream);
+}
+
+static int siu_pcm_wr_set(struct siu_port *port_info,
+                          dma_addr_t buff, u32 size)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_stream *siu_stream = &port_info->playback;
+        struct snd_pcm_substream *substream = siu_stream->substream;
+        struct device *dev = substream->pcm->card->dev;
+        struct dma_async_tx_descriptor *desc;
+        dma_cookie_t cookie;
+        struct scatterlist sg;
+        u32 stfifo;
+
+        sg_init_table(&sg, 1);
+        sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)),
+                    size, offset_in_page(buff));
+        sg_dma_address(&sg) = buff;
+
+        desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
+                &sg, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+        if (!desc) {
+                dev_err(dev, "Failed to allocate a dma descriptor\n");
+                return -ENOMEM;
+        }
+
+        desc->callback = siu_dma_tx_complete;
+        desc->callback_param = siu_stream;
+        cookie = desc->tx_submit(desc);
+        if (cookie < 0) {
+                dev_err(dev, "Failed to submit a dma transfer\n");
+                return cookie;
+        }
+
+        siu_stream->tx_desc = desc;
+        siu_stream->cookie = cookie;
+
+        dma_async_issue_pending(siu_stream->chan);
+
+        /* only output FIFO enable */
+        stfifo = siu_read32(base + SIU_STFIFO);
+        siu_write32(base + SIU_STFIFO, stfifo | (port_info->stfifo & 0x0c180c18));
+        dev_dbg(dev, "%s: STFIFO %x -> %x\n", __func__,
+                stfifo, stfifo | (port_info->stfifo & 0x0c180c18));
+
+        return 0;
+}
+
+static int siu_pcm_rd_set(struct siu_port *port_info,
+                          dma_addr_t buff, size_t size)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_stream *siu_stream = &port_info->capture;
+        struct snd_pcm_substream *substream = siu_stream->substream;
+        struct device *dev = substream->pcm->card->dev;
+        struct dma_async_tx_descriptor *desc;
+        dma_cookie_t cookie;
+        struct scatterlist sg;
+        u32 stfifo;
+
+        dev_dbg(dev, "%s: %u@%llx\n", __func__, size, (unsigned long long)buff);
+
+        sg_init_table(&sg, 1);
+        sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)),
+                    size, offset_in_page(buff));
+        sg_dma_address(&sg) = buff;
+
+        desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan,
+                &sg, 1, DMA_FROM_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+        if (!desc) {
+                dev_err(dev, "Failed to allocate dma descriptor\n");
+                return -ENOMEM;
+        }
+
+        desc->callback = siu_dma_tx_complete;
+        desc->callback_param = siu_stream;
+        cookie = desc->tx_submit(desc);
+        if (cookie < 0) {
+                dev_err(dev, "Failed to submit dma descriptor\n");
+                return cookie;
+        }
+
+        siu_stream->tx_desc = desc;
+        siu_stream->cookie = cookie;
+
+        dma_async_issue_pending(siu_stream->chan);
+
+        /* only input FIFO enable */
+        stfifo = siu_read32(base + SIU_STFIFO);
+        siu_write32(base + SIU_STFIFO, siu_read32(base + SIU_STFIFO) |
+                    (port_info->stfifo & 0x13071307));
+        dev_dbg(dev, "%s: STFIFO %x -> %x\n", __func__,
+                stfifo, stfifo | (port_info->stfifo & 0x13071307));
+
+        return 0;
+}
+
+static void siu_io_tasklet(unsigned long data)
+{
+        struct siu_stream *siu_stream = (struct siu_stream *)data;
+        struct snd_pcm_substream *substream = siu_stream->substream;
+        struct device *dev = substream->pcm->card->dev;
+        struct snd_pcm_runtime *rt = substream->runtime;
+        struct siu_port *port_info = siu_port_info(substream);
+
+        dev_dbg(dev, "%s: flags %x\n", __func__, siu_stream->rw_flg);
+
+        if (!siu_stream->rw_flg) {
+                dev_dbg(dev, "%s: stream inactive\n", __func__);
+                return;
+        }
+
+        if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+                dma_addr_t buff;
+                size_t count;
+                u8 *virt;
+
+                buff = (dma_addr_t)PERIOD_OFFSET(rt->dma_addr,
+                                                siu_stream->cur_period,
+                                                siu_stream->period_bytes);
+                virt = PERIOD_OFFSET(rt->dma_area,
+                                     siu_stream->cur_period,
+                                     siu_stream->period_bytes);
+                count = siu_stream->period_bytes;
+
+                /* DMA transfer start */
+                siu_pcm_rd_set(port_info, buff, count);
+        } else {
+                siu_pcm_wr_set(port_info,
+                               (dma_addr_t)PERIOD_OFFSET(rt->dma_addr,
+                                                siu_stream->cur_period,
+                                                siu_stream->period_bytes),
+                               siu_stream->period_bytes);
+        }
+}
+
+/* Capture */
+static int siu_pcm_stmread_start(struct siu_port *port_info)
+{
+        struct siu_stream *siu_stream = &port_info->capture;
+
+        if (siu_stream->xfer_cnt > 0x1000000)
+                return -EINVAL;
+        if (siu_stream->rw_flg)
+                return -EPERM;
+
+        /* Current period in buffer */
+        siu_stream->cur_period = 0;
+
+        /* during stmread flag set */
+        siu_stream->rw_flg = RWF_STM_RD;
+
+        tasklet_schedule(&siu_stream->tasklet);
+
+        return 0;
+}
+
+static int siu_pcm_stmread_stop(struct siu_port *port_info)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_stream *siu_stream = &port_info->capture;
+        struct device *dev = siu_stream->substream->pcm->card->dev;
+        u32 stfifo;
+
+        if (!siu_stream->rw_flg)
+                return -EPERM;
+
+        /* input FIFO disable */
+        stfifo = siu_read32(base + SIU_STFIFO);
+        siu_write32(base + SIU_STFIFO, stfifo & ~0x13071307);
+        dev_dbg(dev, "%s: STFIFO %x -> %x\n", __func__,
+                stfifo, stfifo & ~0x13071307);
+
+        /* during stmread flag clear */
+        siu_stream->rw_flg = 0;
+
+        return 0;
+}
+
+static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
+                             struct snd_pcm_hw_params *hw_params)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct device *dev = ss->pcm->card->dev;
+        int ret;
+
+        dev_dbg(dev, "%s: port=%d\n", __func__, info->port_id);
+
+        ret = snd_pcm_lib_malloc_pages(ss, params_buffer_bytes(hw_params));
+        if (ret < 0)
+                dev_err(dev, "snd_pcm_lib_malloc_pages() failed\n");
+
+        return ret;
+}
+
+static int siu_pcm_hw_free(struct snd_pcm_substream *ss)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_port *port_info = siu_port_info(ss);
+        struct device *dev = ss->pcm->card->dev;
+        struct siu_stream *siu_stream;
+
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                siu_stream = &port_info->playback;
+        else
+                siu_stream = &port_info->capture;
+
+        dev_dbg(dev, "%s: port=%d\n", __func__, info->port_id);
+
+        return snd_pcm_lib_free_pages(ss);
+}
+
+static bool filter(struct dma_chan *chan, void *slave)
+{
+        struct sh_dmae_slave *param = slave;
+
+        pr_debug("%s: slave ID %d\n", __func__, param->slave_id);
+
+        if (unlikely(param->dma_dev != chan->device->dev))
+                return false;
+
+        chan->private = param;
+        return true;
+}
+
+static int siu_pcm_open(struct snd_pcm_substream *ss)
+{
+        /* Playback / Capture */
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_port *port_info = siu_port_info(ss);
+        struct siu_stream *siu_stream;
+        u32 port = info->port_id;
+        struct siu_platform *pdata = siu_i2s_dai.dev->platform_data;
+        struct device *dev = ss->pcm->card->dev;
+        dma_cap_mask_t mask;
+        struct sh_dmae_slave *param;
+
+        dma_cap_zero(mask);
+        dma_cap_set(DMA_SLAVE, mask);
+
+        dev_dbg(dev, "%s, port=%d@%p\n", __func__, port, port_info);
+
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+                siu_stream = &port_info->playback;
+                param = &siu_stream->param;
+                param->slave_id = port ? SHDMA_SLAVE_SIUB_TX :
+                        SHDMA_SLAVE_SIUA_TX;
+        } else {
+                siu_stream = &port_info->capture;
+                param = &siu_stream->param;
+                param->slave_id = port ? SHDMA_SLAVE_SIUB_RX :
+                        SHDMA_SLAVE_SIUA_RX;
+        }
+
+        param->dma_dev = pdata->dma_dev;
+        /* Get DMA channel */
+        siu_stream->chan = dma_request_channel(mask, filter, param);
+        if (!siu_stream->chan) {
+                dev_err(dev, "DMA channel allocation failed!\n");
+                return -EBUSY;
+        }
+
+        siu_stream->substream = ss;
+
+        return 0;
+}
+
+static int siu_pcm_close(struct snd_pcm_substream *ss)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct device *dev = ss->pcm->card->dev;
+        struct siu_port *port_info = siu_port_info(ss);
+        struct siu_stream *siu_stream;
+
+        dev_dbg(dev, "%s: port=%d\n", __func__, info->port_id);
+
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                siu_stream = &port_info->playback;
+        else
+                siu_stream = &port_info->capture;
+
+        dma_release_channel(siu_stream->chan);
+        siu_stream->chan = NULL;
+
+        siu_stream->substream = NULL;
+
+        return 0;
+}
+
+static int siu_pcm_prepare(struct snd_pcm_substream *ss)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_port *port_info = siu_port_info(ss);
+        struct device *dev = ss->pcm->card->dev;
+        struct snd_pcm_runtime  *rt = ss->runtime;
+        struct siu_stream *siu_stream;
+        snd_pcm_sframes_t xfer_cnt;
+
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                siu_stream = &port_info->playback;
+        else
+                siu_stream = &port_info->capture;
+
+        rt = siu_stream->substream->runtime;
+
+        siu_stream->buf_bytes = snd_pcm_lib_buffer_bytes(ss);
+        siu_stream->period_bytes = snd_pcm_lib_period_bytes(ss);
+
+        dev_dbg(dev, "%s: port=%d, %d channels, period=%u bytes\n", __func__,
+                info->port_id, rt->channels, siu_stream->period_bytes);
+
+        /* We only support buffers that are multiples of the period */
+        if (siu_stream->buf_bytes % siu_stream->period_bytes) {
+                dev_err(dev, "%s() - buffer=%d not multiple of period=%d\n",
+                       __func__, siu_stream->buf_bytes,
+                       siu_stream->period_bytes);
+                return -EINVAL;
+        }
+
+        xfer_cnt = bytes_to_frames(rt, siu_stream->period_bytes);
+        if (!xfer_cnt || xfer_cnt > 0x1000000)
+                return -EINVAL;
+
+        siu_stream->format = rt->format;
+        siu_stream->xfer_cnt = xfer_cnt;
+
+        dev_dbg(dev, "port=%d buf=%lx buf_bytes=%d period_bytes=%d "
+                "format=%d channels=%d xfer_cnt=%d\n", info->port_id,
+                (unsigned long)rt->dma_addr, siu_stream->buf_bytes,
+                siu_stream->period_bytes,
+                siu_stream->format, rt->channels, (int)xfer_cnt);
+
+        return 0;
+}
+
+static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
+{
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct device *dev = ss->pcm->card->dev;
+        struct siu_port *port_info = siu_port_info(ss);
+        int ret;
+
+        dev_dbg(dev, "%s: port=%d@%p, cmd=%d\n", __func__,
+                info->port_id, port_info, cmd);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        ret = siu_pcm_stmwrite_start(port_info);
+                else
+                        ret = siu_pcm_stmread_start(port_info);
+
+                if (ret < 0)
+                        dev_warn(dev, "%s: start failed on port=%d\n",
+                                 __func__, info->port_id);
+
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+                if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                        siu_pcm_stmwrite_stop(port_info);
+                else
+                        siu_pcm_stmread_stop(port_info);
+                ret = 0;
+
+                break;
+        default:
+                dev_err(dev, "%s() unsupported cmd=%d\n", __func__, cmd);
+                ret = -EINVAL;
+        }
+
+        return ret;
+}
+
+/*
+ * So far only resolution of one period is supported, subject to extending the
+ * dmangine API
+ */
+static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss)
+{
+        struct device *dev = ss->pcm->card->dev;
+        struct siu_info *info = siu_i2s_dai.private_data;
+        u32 __iomem *base = info->reg;
+        struct siu_port *port_info = siu_port_info(ss);
+        struct snd_pcm_runtime *rt = ss->runtime;
+        size_t ptr;
+        struct siu_stream *siu_stream;
+
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                siu_stream = &port_info->playback;
+        else
+                siu_stream = &port_info->capture;
+
+        /*
+         * ptr is the offset into the buffer where the dma is currently at. We
+         * check if the dma buffer has just wrapped.
+         */
+        ptr = PERIOD_OFFSET(rt->dma_addr,
+                            siu_stream->cur_period,
+                            siu_stream->period_bytes) - rt->dma_addr;
+
+        dev_dbg(dev,
+                "%s: port=%d, events %x, FSTS %x, xferred %u/%u, cookie %d\n",
+                __func__, info->port_id, siu_read32(base + SIU_EVNTC),
+                siu_read32(base + SIU_SBFSTS), ptr, siu_stream->buf_bytes,
+                siu_stream->cookie);
+
+        if (ptr >= siu_stream->buf_bytes)
+                ptr = 0;
+
+        return bytes_to_frames(ss->runtime, ptr);
+}
+
+static int siu_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
+                       struct snd_pcm *pcm)
+{
+        /* card->dev == socdev->dev, see snd_soc_new_pcms() */
+        struct siu_info *info = siu_i2s_dai.private_data;
+        struct platform_device *pdev = to_platform_device(card->dev);
+        int ret;
+        int i;
+
+        /* pdev->id selects between SIUA and SIUB */
+        if (pdev->id < 0 || pdev->id >= SIU_PORT_NUM)
+                return -EINVAL;
+
+        info->port_id = pdev->id;
+
+        /*
+         * While the siu has 2 ports, only one port can be on at a time (only 1
+         * SPB). So far all the boards using the siu had only one of the ports
+         * wired to a codec. To simplify things, we only register one port with
+         * alsa. In case both ports are needed, it should be changed here
+         */
+        for (i = pdev->id; i < pdev->id + 1; i++) {
+                struct siu_port **port_info = &siu_ports[i];
+
+                ret = siu_init_port(i, port_info, card);
+                if (ret < 0)
+                        return ret;
+
+                ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
+                                SNDRV_DMA_TYPE_DEV, NULL,
+                                SIU_BUFFER_BYTES_MAX, SIU_BUFFER_BYTES_MAX);
+                if (ret < 0) {
+                        dev_err(card->dev,
+                               "snd_pcm_lib_preallocate_pages_for_all() err=%d",
+                                ret);
+                        goto fail;
+                }
+
+                (*port_info)->pcm = pcm;
+
+                /* IO tasklets */
+                tasklet_init(&(*port_info)->playback.tasklet, siu_io_tasklet,
+                             (unsigned long)&(*port_info)->playback);
+                tasklet_init(&(*port_info)->capture.tasklet, siu_io_tasklet,
+                             (unsigned long)&(*port_info)->capture);
+        }
+
+        dev_info(card->dev, "SuperH SIU driver initialized.\n");
+        return 0;
+
+fail:
+        siu_free_port(siu_ports[pdev->id]);
+        dev_err(card->dev, "SIU: failed to initialize.\n");
+        return ret;
+}
+
+static void siu_pcm_free(struct snd_pcm *pcm)
+{
+        struct platform_device *pdev = to_platform_device(pcm->card->dev);
+        struct siu_port *port_info = siu_ports[pdev->id];
+
+        tasklet_kill(&port_info->capture.tasklet);
+        tasklet_kill(&port_info->playback.tasklet);
+
+        siu_free_port(port_info);
+        snd_pcm_lib_preallocate_free_for_all(pcm);
+
+        dev_dbg(pcm->card->dev, "%s\n", __func__);
+}
+
+static struct snd_pcm_ops siu_pcm_ops = {
+        .open           = siu_pcm_open,
+        .close          = siu_pcm_close,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = siu_pcm_hw_params,
+        .hw_free        = siu_pcm_hw_free,
+        .prepare        = siu_pcm_prepare,
+        .trigger        = siu_pcm_trigger,
+        .pointer        = siu_pcm_pointer_dma,
+};
+
+struct snd_soc_platform siu_platform = {
+        .name           = "siu-audio",
+        .pcm_ops        = &siu_pcm_ops,
+        .pcm_new        = siu_pcm_new,
+        .pcm_free       = siu_pcm_free,
+};
+EXPORT_SYMBOL_GPL(siu_platform);
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index c8ceddc2a26c..5869dc3be781 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -15,6 +15,74 @@
 #include <linux/spi/spi.h>
 #include <sound/soc.h>
 
+static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
+                                     unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+        if (reg >= codec->reg_cache_size)
+                return -1;
+        return cache[reg];
+}
+
+static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
+                             unsigned int value)
+{
+        u16 *cache = codec->reg_cache;
+        u8 data[2];
+        int ret;
+
+        BUG_ON(codec->volatile_register);
+
+        data[0] = (reg << 4) | ((value >> 8) & 0x000f);
+        data[1] = value & 0x00ff;
+
+        if (reg < codec->reg_cache_size)
+                cache[reg] = value;
+
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
+        ret = codec->hw_write(codec->control_data, data, 2);
+        if (ret == 2)
+                return 0;
+        if (ret < 0)
+                return ret;
+        else
+                return -EIO;
+}
+
+#if defined(CONFIG_SPI_MASTER)
+static int snd_soc_4_12_spi_write(void *control_data, const char *data,
+                                 int len)
+{
+        struct spi_device *spi = control_data;
+        struct spi_transfer t;
+        struct spi_message m;
+        u8 msg[2];
+
+        if (len <= 0)
+                return 0;
+
+        msg[0] = data[1];
+        msg[1] = data[0];
+
+        spi_message_init(&m);
+        memset(&t, 0, (sizeof t));
+
+        t.tx_buf = &msg[0];
+        t.len = len;
+
+        spi_message_add_tail(&t, &m);
+        spi_sync(spi, &m);
+
+        return len;
+}
+#else
+#define snd_soc_4_12_spi_write NULL
+#endif
+
 static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
@@ -38,6 +106,12 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
 
         if (reg < codec->reg_cache_size)
                 cache[reg] = value;
+
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
         ret = codec->hw_write(codec->control_data, data, 2);
         if (ret == 2)
                 return 0;
@@ -77,6 +151,40 @@ static int snd_soc_7_9_spi_write(void *control_data, const char *data,
 #define snd_soc_7_9_spi_write NULL
 #endif
 
+static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
+                             unsigned int value)
+{
+        u8 *cache = codec->reg_cache;
+        u8 data[2];
+
+        BUG_ON(codec->volatile_register);
+
+        data[0] = reg & 0xff;
+        data[1] = value & 0xff;
+
+        if (reg < codec->reg_cache_size)
+                cache[reg] = value;
+
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
+        if (codec->hw_write(codec->control_data, data, 2) == 2)
+                return 0;
+        else
+                return -EIO;
+}
+
+static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
+                                     unsigned int reg)
+{
+        u8 *cache = codec->reg_cache;
+        if (reg >= codec->reg_cache_size)
+                return -1;
+        return cache[reg];
+}
+
 static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
                               unsigned int value)
 {
@@ -90,6 +198,11 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
         if (!snd_soc_codec_volatile_register(codec, reg))
                 reg_cache[reg] = value;
 
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
         if (codec->hw_write(codec->control_data, data, 3) == 3)
                 return 0;
         else
@@ -102,10 +215,14 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
         u16 *cache = codec->reg_cache;
 
         if (reg >= codec->reg_cache_size ||
-            snd_soc_codec_volatile_register(codec, reg))
+            snd_soc_codec_volatile_register(codec, reg)) {
+                if (codec->cache_only)
+                        return -EINVAL;
+
                 return codec->hw_read(codec, reg);
-        else
+        } else {
                 return cache[reg];
+        }
 }
 
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
@@ -142,6 +259,114 @@ static unsigned int snd_soc_8_16_read_i2c(struct snd_soc_codec *codec,
 #define snd_soc_8_16_read_i2c NULL
 #endif
 
+#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
+static unsigned int snd_soc_16_8_read_i2c(struct snd_soc_codec *codec,
+                                          unsigned int r)
+{
+        struct i2c_msg xfer[2];
+        u16 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 = 2;
+        xfer[0].buf = (u8 *)&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_16_8_read_i2c NULL
+#endif
+
+static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
+                                     unsigned int reg)
+{
+        u16 *cache = codec->reg_cache;
+
+        reg &= 0xff;
+        if (reg >= codec->reg_cache_size)
+                return -1;
+        return cache[reg];
+}
+
+static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
+                             unsigned int value)
+{
+        u16 *cache = codec->reg_cache;
+        u8 data[3];
+        int ret;
+
+        BUG_ON(codec->volatile_register);
+
+        data[0] = (reg >> 8) & 0xff;
+        data[1] = reg & 0xff;
+        data[2] = value;
+
+        reg &= 0xff;
+        if (reg < codec->reg_cache_size)
+                cache[reg] = value;
+
+        if (codec->cache_only) {
+                codec->cache_sync = 1;
+                return 0;
+        }
+
+        ret = codec->hw_write(codec->control_data, data, 3);
+        if (ret == 3)
+                return 0;
+        if (ret < 0)
+                return ret;
+        else
+                return -EIO;
+}
+
+#if defined(CONFIG_SPI_MASTER)
+static int snd_soc_16_8_spi_write(void *control_data, const char *data,
+                                 int len)
+{
+        struct spi_device *spi = control_data;
+        struct spi_transfer t;
+        struct spi_message m;
+        u8 msg[3];
+
+        if (len <= 0)
+                return 0;
+
+        msg[0] = data[0];
+        msg[1] = data[1];
+        msg[2] = data[2];
+
+        spi_message_init(&m);
+        memset(&t, 0, (sizeof t));
+
+        t.tx_buf = &msg[0];
+        t.len = len;
+
+        spi_message_add_tail(&t, &m);
+        spi_sync(spi, &m);
+
+        return len;
+}
+#else
+#define snd_soc_16_8_spi_write NULL
+#endif
+
+
 static struct {
         int addr_bits;
         int data_bits;
@@ -150,9 +375,31 @@ static struct {
         unsigned int (*read)(struct snd_soc_codec *, unsigned int);
         unsigned int (*i2c_read)(struct snd_soc_codec *, unsigned int);
 } io_types[] = {
-        { 7, 9, snd_soc_7_9_write, snd_soc_7_9_spi_write, snd_soc_7_9_read },
-        { 8, 16, snd_soc_8_16_write, NULL, snd_soc_8_16_read,
-          snd_soc_8_16_read_i2c },
+        {
+                .addr_bits = 4, .data_bits = 12,
+                .write = snd_soc_4_12_write, .read = snd_soc_4_12_read,
+                .spi_write = snd_soc_4_12_spi_write,
+        },
+        {
+                .addr_bits = 7, .data_bits = 9,
+                .write = snd_soc_7_9_write, .read = snd_soc_7_9_read,
+                .spi_write = snd_soc_7_9_spi_write,
+        },
+        {
+                .addr_bits = 8, .data_bits = 8,
+                .write = snd_soc_8_8_write, .read = snd_soc_8_8_read,
+        },
+        {
+                .addr_bits = 8, .data_bits = 16,
+                .write = snd_soc_8_16_write, .read = snd_soc_8_16_read,
+                .i2c_read = snd_soc_8_16_read_i2c,
+        },
+        {
+                .addr_bits = 16, .data_bits = 8,
+                .write = snd_soc_16_8_write, .read = snd_soc_16_8_read,
+                .i2c_read = snd_soc_16_8_read_i2c,
+                .spi_write = snd_soc_16_8_spi_write,
+        },
 };
 
 /**
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 0a1b2f64bbee..ad7f9528d751 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -28,6 +28,7 @@
 #include <linux/bitops.h>
 #include <linux/debugfs.h>
 #include <linux/platform_device.h>
+#include <linux/slab.h>
 #include <sound/ac97_codec.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -37,7 +38,6 @@
 #include <sound/initval.h>
 
 static DEFINE_MUTEX(pcm_mutex);
-static DEFINE_MUTEX(io_mutex);
 static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
 
 #ifdef CONFIG_DEBUG_FS
@@ -81,6 +81,196 @@ static int run_delayed_work(struct delayed_work *dwork)
         return ret;
 }
 
+/* codec register dump */
+static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
+{
+        int i, step = 1, count = 0;
+
+        if (!codec->reg_cache_size)
+                return 0;
+
+        if (codec->reg_cache_step)
+                step = codec->reg_cache_step;
+
+        count += sprintf(buf, "%s registers\n", codec->name);
+        for (i = 0; i < codec->reg_cache_size; i += step) {
+                if (codec->readable_register && !codec->readable_register(i))
+                        continue;
+
+                count += sprintf(buf + count, "%2x: ", i);
+                if (count >= PAGE_SIZE - 1)
+                        break;
+
+                if (codec->display_register)
+                        count += codec->display_register(codec, buf + count,
+                                                         PAGE_SIZE - count, i);
+                else
+                        count += snprintf(buf + count, PAGE_SIZE - count,
+                                          "%4x", codec->read(codec, i));
+
+                if (count >= PAGE_SIZE - 1)
+                        break;
+
+                count += snprintf(buf + count, PAGE_SIZE - count, "\n");
+                if (count >= PAGE_SIZE - 1)
+                        break;
+        }
+
+        /* Truncate count; min() would cause a warning */
+        if (count >= PAGE_SIZE)
+                count = PAGE_SIZE - 1;
+
+        return count;
+}
+static ssize_t codec_reg_show(struct device *dev,
+        struct device_attribute *attr, char *buf)
+{
+        struct snd_soc_device *devdata = dev_get_drvdata(dev);
+        return soc_codec_reg_show(devdata->card->codec, buf);
+}
+
+static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
+
+static ssize_t pmdown_time_show(struct device *dev,
+                                struct device_attribute *attr, char *buf)
+{
+        struct snd_soc_device *socdev = dev_get_drvdata(dev);
+        struct snd_soc_card *card = socdev->card;
+
+        return sprintf(buf, "%ld\n", card->pmdown_time);
+}
+
+static ssize_t pmdown_time_set(struct device *dev,
+                               struct device_attribute *attr,
+                               const char *buf, size_t count)
+{
+        struct snd_soc_device *socdev = dev_get_drvdata(dev);
+        struct snd_soc_card *card = socdev->card;
+
+        strict_strtol(buf, 10, &card->pmdown_time);
+
+        return count;
+}
+
+static DEVICE_ATTR(pmdown_time, 0644, pmdown_time_show, pmdown_time_set);
+
+#ifdef CONFIG_DEBUG_FS
+static int codec_reg_open_file(struct inode *inode, struct file *file)
+{
+        file->private_data = inode->i_private;
+        return 0;
+}
+
+static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf,
+                               size_t count, loff_t *ppos)
+{
+        ssize_t ret;
+        struct snd_soc_codec *codec = file->private_data;
+        char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
+        if (!buf)
+                return -ENOMEM;
+        ret = soc_codec_reg_show(codec, buf);
+        if (ret >= 0)
+                ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
+        kfree(buf);
+        return ret;
+}
+
+static ssize_t codec_reg_write_file(struct file *file,
+                const char __user *user_buf, size_t count, loff_t *ppos)
+{
+        char buf[32];
+        int buf_size;
+        char *start = buf;
+        unsigned long reg, value;
+        int step = 1;
+        struct snd_soc_codec *codec = file->private_data;
+
+        buf_size = min(count, (sizeof(buf)-1));
+        if (copy_from_user(buf, user_buf, buf_size))
+                return -EFAULT;
+        buf[buf_size] = 0;
+
+        if (codec->reg_cache_step)
+                step = codec->reg_cache_step;
+
+        while (*start == ' ')
+                start++;
+        reg = simple_strtoul(start, &start, 16);
+        if ((reg >= codec->reg_cache_size) || (reg % step))
+                return -EINVAL;
+        while (*start == ' ')
+                start++;
+        if (strict_strtoul(start, 16, &value))
+                return -EINVAL;
+        codec->write(codec, reg, value);
+        return buf_size;
+}
+
+static const struct file_operations codec_reg_fops = {
+        .open = codec_reg_open_file,
+        .read = codec_reg_read_file,
+        .write = codec_reg_write_file,
+};
+
+static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
+{
+        char codec_root[128];
+
+        if (codec->dev)
+                snprintf(codec_root, sizeof(codec_root),
+                        "%s.%s", codec->name, dev_name(codec->dev));
+        else
+                snprintf(codec_root, sizeof(codec_root),
+                        "%s", codec->name);
+
+        codec->debugfs_codec_root = debugfs_create_dir(codec_root,
+                                                       debugfs_root);
+        if (!codec->debugfs_codec_root) {
+                printk(KERN_WARNING
+                       "ASoC: Failed to create codec debugfs directory\n");
+                return;
+        }
+
+        codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,
+                                                 codec->debugfs_codec_root,
+                                                 codec, &codec_reg_fops);
+        if (!codec->debugfs_reg)
+                printk(KERN_WARNING
+                       "ASoC: Failed to create codec register debugfs file\n");
+
+        codec->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0744,
+                                                     codec->debugfs_codec_root,
+                                                     &codec->pop_time);
+        if (!codec->debugfs_pop_time)
+                printk(KERN_WARNING
+                       "Failed to create pop time debugfs file\n");
+
+        codec->debugfs_dapm = debugfs_create_dir("dapm",
+                                                 codec->debugfs_codec_root);
+        if (!codec->debugfs_dapm)
+                printk(KERN_WARNING
+                       "Failed to create DAPM debugfs directory\n");
+
+        snd_soc_dapm_debugfs_init(codec);
+}
+
+static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
+{
+        debugfs_remove_recursive(codec->debugfs_codec_root);
+}
+
+#else
+
+static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
+{
+}
+
+static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
+{
+}
+#endif
+
 #ifdef CONFIG_SND_SOC_AC97_BUS
 /* unregister ac97 codec */
 static int soc_ac97_dev_unregister(struct snd_soc_codec *codec)
@@ -238,24 +428,24 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         if (!runtime->hw.rates) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching rates\n",
                         codec_dai->name, cpu_dai->name);
-                goto machine_err;
+                goto config_err;
         }
         if (!runtime->hw.formats) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching formats\n",
                         codec_dai->name, cpu_dai->name);
-                goto machine_err;
+                goto config_err;
         }
         if (!runtime->hw.channels_min || !runtime->hw.channels_max) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching channels\n",
                         codec_dai->name, cpu_dai->name);
-                goto machine_err;
+                goto config_err;
         }
 
         /* Symmetry only applies if we've already got an active stream. */
         if (cpu_dai->active || codec_dai->active) {
                 ret = soc_pcm_apply_symmetry(substream);
                 if (ret != 0)
-                        goto machine_err;
+                        goto config_err;
         }
 
         pr_debug("asoc: %s <-> %s info:\n", codec_dai->name, cpu_dai->name);
@@ -275,10 +465,14 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         mutex_unlock(&pcm_mutex);
         return 0;
 
-machine_err:
+config_err:
         if (machine->ops && machine->ops->shutdown)
                 machine->ops->shutdown(substream);
 
+machine_err:
+        if (codec_dai->ops->shutdown)
+                codec_dai->ops->shutdown(substream, codec_dai);
+
 codec_dai_err:
         if (platform->pcm_ops->close)
                 platform->pcm_ops->close(substream);
@@ -376,7 +570,7 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
                 /* start delayed pop wq here for playback streams */
                 codec_dai->pop_wait = 1;
                 schedule_delayed_work(&card->delayed_work,
-                        msecs_to_jiffies(pmdown_time));
+                        msecs_to_jiffies(card->pmdown_time));
         } else {
                 /* capture streams can be powered down now */
                 snd_soc_dapm_stream_event(codec,
@@ -774,6 +968,12 @@ static int soc_resume(struct device *dev)
         struct snd_soc_card *card = socdev->card;
         struct snd_soc_dai *cpu_dai = card->dai_link[0].cpu_dai;
 
+        /* If the initialization of this soc device failed, there is no codec
+         * associated with it. Just bail out in this case.
+         */
+        if (!card->codec)
+                return 0;
+
         /* AC97 devices might have other drivers hanging off them so
          * need to resume immediately.  Other drivers don't have that
          * problem and may take a substantial amount of time to resume
@@ -790,45 +990,6 @@ static int soc_resume(struct device *dev)
 
         return 0;
 }
-
-/**
- * snd_soc_suspend_device: Notify core of device suspend
- *
- * @dev: Device being suspended.
- *
- * In order to ensure that the entire audio subsystem is suspended in a
- * coordinated fashion ASoC devices should suspend themselves when
- * called by ASoC.  When the standard kernel suspend process asks the
- * device to suspend it should call this function to initiate a suspend
- * of the entire ASoC card.
- *
- * \note Currently this function is stubbed out.
- */
-int snd_soc_suspend_device(struct device *dev)
-{
-        return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_suspend_device);
-
-/**
- * snd_soc_resume_device: Notify core of device resume
- *
- * @dev: Device being resumed.
- *
- * In order to ensure that the entire audio subsystem is resumed in a
- * coordinated fashion ASoC devices should resume themselves when called
- * by ASoC.  When the standard kernel resume process asks the device
- * to resume it should call this function.  Once all the components of
- * the card have notified that they are ready to be resumed the card
- * will be resumed.
- *
- * \note Currently this function is stubbed out.
- */
-int snd_soc_resume_device(struct device *dev)
-{
-        return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_resume_device);
 #else
 #define soc_suspend     NULL
 #define soc_resume      NULL
@@ -843,6 +1004,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
                                                     struct platform_device,
                                                     dev);
         struct snd_soc_codec_device *codec_dev = card->socdev->codec_dev;
+        struct snd_soc_codec *codec;
         struct snd_soc_platform *platform;
         struct snd_soc_dai *dai;
         int i, found, ret, ac97;
@@ -911,6 +1073,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
         dev_dbg(card->dev, "All components present, instantiating\n");
 
         /* Found everything, bring it up */
+        card->pmdown_time = pmdown_time;
+
         if (card->probe) {
                 ret = card->probe(pdev);
                 if (ret < 0)
@@ -931,6 +1095,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
                 if (ret < 0)
                         goto cpu_dai_err;
         }
+        codec = card->codec;
 
         if (platform->probe) {
                 ret = platform->probe(pdev);
@@ -945,10 +1110,73 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
         INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
 #endif
 
+        for (i = 0; i < card->num_links; i++) {
+                if (card->dai_link[i].init) {
+                        ret = card->dai_link[i].init(codec);
+                        if (ret < 0) {
+                                printk(KERN_ERR "asoc: failed to init %s\n",
+                                        card->dai_link[i].stream_name);
+                                continue;
+                        }
+                }
+                if (card->dai_link[i].codec_dai->ac97_control)
+                        ac97 = 1;
+        }
+
+        snprintf(codec->card->shortname, sizeof(codec->card->shortname),
+                 "%s",  card->name);
+        snprintf(codec->card->longname, sizeof(codec->card->longname),
+                 "%s (%s)", card->name, codec->name);
+
+        /* Make sure all DAPM widgets are instantiated */
+        snd_soc_dapm_new_widgets(codec);
+
+        ret = snd_card_register(codec->card);
+        if (ret < 0) {
+                printk(KERN_ERR "asoc: failed to register soundcard for %s\n",
+                                codec->name);
+                goto card_err;
+        }
+
+        mutex_lock(&codec->mutex);
+#ifdef CONFIG_SND_SOC_AC97_BUS
+        /* Only instantiate AC97 if not already done by the adaptor
+         * for the generic AC97 subsystem.
+         */
+        if (ac97 && strcmp(codec->name, "AC97") != 0) {
+                ret = soc_ac97_dev_register(codec);
+                if (ret < 0) {
+                        printk(KERN_ERR "asoc: AC97 device register failed\n");
+                        snd_card_free(codec->card);
+                        mutex_unlock(&codec->mutex);
+                        goto card_err;
+                }
+        }
+#endif
+
+        ret = snd_soc_dapm_sys_add(card->socdev->dev);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add dapm sysfs entries\n");
+
+        ret = device_create_file(card->socdev->dev, &dev_attr_pmdown_time);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
+
+        ret = device_create_file(card->socdev->dev, &dev_attr_codec_reg);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
+
+        soc_init_codec_debugfs(codec);
+        mutex_unlock(&codec->mutex);
+
         card->instantiated = 1;
 
         return;
 
+card_err:
+        if (platform->remove)
+                platform->remove(pdev);
+
 platform_err:
         if (codec_dev->remove)
                 codec_dev->remove(pdev);
@@ -1048,7 +1276,7 @@ static int soc_poweroff(struct device *dev)
         return 0;
 }
 
-static struct dev_pm_ops soc_pm_ops = {
+static const struct dev_pm_ops soc_pm_ops = {
         .suspend = soc_suspend,
         .resume = soc_resume,
         .poweroff = soc_poweroff,
@@ -1088,8 +1316,8 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         codec_dai->codec = card->codec;
 
         /* check client and interface hw capabilities */
-        sprintf(new_name, "%s %s-%d", dai_link->stream_name, codec_dai->name,
-                num);
+        snprintf(new_name, sizeof(new_name), "%s %s-%d",
+                 dai_link->stream_name, codec_dai->name, num);
 
         if (codec_dai->playback.channels_min)
                 playback = 1;
@@ -1151,157 +1379,6 @@ int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg)
 }
 EXPORT_SYMBOL_GPL(snd_soc_codec_volatile_register);
 
-/* codec register dump */
-static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
-{
-        int i, step = 1, count = 0;
-
-        if (!codec->reg_cache_size)
-                return 0;
-
-        if (codec->reg_cache_step)
-                step = codec->reg_cache_step;
-
-        count += sprintf(buf, "%s registers\n", codec->name);
-        for (i = 0; i < codec->reg_cache_size; i += step) {
-                if (codec->readable_register && !codec->readable_register(i))
-                        continue;
-
-                count += sprintf(buf + count, "%2x: ", i);
-                if (count >= PAGE_SIZE - 1)
-                        break;
-
-                if (codec->display_register)
-                        count += codec->display_register(codec, buf + count,
-                                                         PAGE_SIZE - count, i);
-                else
-                        count += snprintf(buf + count, PAGE_SIZE - count,
-                                          "%4x", codec->read(codec, i));
-
-                if (count >= PAGE_SIZE - 1)
-                        break;
-
-                count += snprintf(buf + count, PAGE_SIZE - count, "\n");
-                if (count >= PAGE_SIZE - 1)
-                        break;
-        }
-
-        /* Truncate count; min() would cause a warning */
-        if (count >= PAGE_SIZE)
-                count = PAGE_SIZE - 1;
-
-        return count;
-}
-static ssize_t codec_reg_show(struct device *dev,
-        struct device_attribute *attr, char *buf)
-{
-        struct snd_soc_device *devdata = dev_get_drvdata(dev);
-        return soc_codec_reg_show(devdata->card->codec, buf);
-}
-
-static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
-
-#ifdef CONFIG_DEBUG_FS
-static int codec_reg_open_file(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
-static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf,
-                               size_t count, loff_t *ppos)
-{
-        ssize_t ret;
-        struct snd_soc_codec *codec = file->private_data;
-        char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
-        if (!buf)
-                return -ENOMEM;
-        ret = soc_codec_reg_show(codec, buf);
-        if (ret >= 0)
-                ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
-        kfree(buf);
-        return ret;
-}
-
-static ssize_t codec_reg_write_file(struct file *file,
-                const char __user *user_buf, size_t count, loff_t *ppos)
-{
-        char buf[32];
-        int buf_size;
-        char *start = buf;
-        unsigned long reg, value;
-        int step = 1;
-        struct snd_soc_codec *codec = file->private_data;
-
-        buf_size = min(count, (sizeof(buf)-1));
-        if (copy_from_user(buf, user_buf, buf_size))
-                return -EFAULT;
-        buf[buf_size] = 0;
-
-        if (codec->reg_cache_step)
-                step = codec->reg_cache_step;
-
-        while (*start == ' ')
-                start++;
-        reg = simple_strtoul(start, &start, 16);
-        if ((reg >= codec->reg_cache_size) || (reg % step))
-                return -EINVAL;
-        while (*start == ' ')
-                start++;
-        if (strict_strtoul(start, 16, &value))
-                return -EINVAL;
-        codec->write(codec, reg, value);
-        return buf_size;
-}
-
-static const struct file_operations codec_reg_fops = {
-        .open = codec_reg_open_file,
-        .read = codec_reg_read_file,
-        .write = codec_reg_write_file,
-};
-
-static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
-{
-        codec->debugfs_reg = debugfs_create_file("codec_reg", 0644,
-                                                 debugfs_root, codec,
-                                                 &codec_reg_fops);
-        if (!codec->debugfs_reg)
-                printk(KERN_WARNING
-                       "ASoC: Failed to create codec register debugfs file\n");
-
-        codec->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0744,
-                                                     debugfs_root,
-                                                     &codec->pop_time);
-        if (!codec->debugfs_pop_time)
-                printk(KERN_WARNING
-                       "Failed to create pop time debugfs file\n");
-
-        codec->debugfs_dapm = debugfs_create_dir("dapm", debugfs_root);
-        if (!codec->debugfs_dapm)
-                printk(KERN_WARNING
-                       "Failed to create DAPM debugfs directory\n");
-
-        snd_soc_dapm_debugfs_init(codec);
-}
-
-static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
-{
-        debugfs_remove_recursive(codec->debugfs_dapm);
-        debugfs_remove(codec->debugfs_pop_time);
-        debugfs_remove(codec->debugfs_reg);
-}
-
-#else
-
-static inline void soc_init_codec_debugfs(struct snd_soc_codec *codec)
-{
-}
-
-static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
-{
-}
-#endif
-
 /**
  * snd_soc_new_ac97_codec - initailise AC97 device
  * @codec: audio codec
@@ -1331,6 +1408,7 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
 
         codec->ac97->bus->ops = ops;
         codec->ac97->num = num;
+        codec->dev = &codec->ac97->dev;
         mutex_unlock(&codec->mutex);
         return 0;
 }
@@ -1369,19 +1447,42 @@ int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
         int change;
         unsigned int old, new;
 
-        mutex_lock(&io_mutex);
         old = snd_soc_read(codec, reg);
         new = (old & ~mask) | value;
         change = old != new;
         if (change)
                 snd_soc_write(codec, reg, new);
 
-        mutex_unlock(&io_mutex);
         return change;
 }
 EXPORT_SYMBOL_GPL(snd_soc_update_bits);
 
 /**
+ * snd_soc_update_bits_locked - update codec register bits
+ * @codec: audio codec
+ * @reg: codec register
+ * @mask: register mask
+ * @value: new value
+ *
+ * Writes new register value, and takes the codec mutex.
+ *
+ * Returns 1 for change else 0.
+ */
+int snd_soc_update_bits_locked(struct snd_soc_codec *codec,
+                               unsigned short reg, unsigned int mask,
+                               unsigned int value)
+{
+        int change;
+
+        mutex_lock(&codec->mutex);
+        change = snd_soc_update_bits(codec, reg, mask, value);
+        mutex_unlock(&codec->mutex);
+
+        return change;
+}
+EXPORT_SYMBOL_GPL(snd_soc_update_bits_locked);
+
+/**
  * snd_soc_test_bits - test register for change
  * @codec: audio codec
  * @reg: codec register
@@ -1399,11 +1500,9 @@ int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
         int change;
         unsigned int old, new;
 
-        mutex_lock(&io_mutex);
         old = snd_soc_read(codec, reg);
         new = (old & ~mask) | value;
         change = old != new;
-        mutex_unlock(&io_mutex);
 
         return change;
 }
@@ -1450,89 +1549,17 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
                         mutex_unlock(&codec->mutex);
                         return ret;
                 }
-        }
-
-        mutex_unlock(&codec->mutex);
-        return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_new_pcms);
-
-/**
- * snd_soc_init_card - register sound card
- * @socdev: the SoC audio device
- *
- * Register a SoC sound card. Also registers an AC97 device if the
- * codec is AC97 for ad hoc devices.
- *
- * Returns 0 for success, else error.
- */
-int snd_soc_init_card(struct snd_soc_device *socdev)
-{
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec = card->codec;
-        int ret = 0, i, ac97 = 0, err = 0;
-
-        for (i = 0; i < card->num_links; i++) {
-                if (card->dai_link[i].init) {
-                        err = card->dai_link[i].init(codec);
-                        if (err < 0) {
-                                printk(KERN_ERR "asoc: failed to init %s\n",
-                                        card->dai_link[i].stream_name);
-                                continue;
-                        }
-                }
-                if (card->dai_link[i].codec_dai->ac97_control) {
-                        ac97 = 1;
+                /* Check for codec->ac97 to handle the ac97.c fun */
+                if (card->dai_link[i].codec_dai->ac97_control && codec->ac97) {
                         snd_ac97_dev_add_pdata(codec->ac97,
                                 card->dai_link[i].cpu_dai->ac97_pdata);
                 }
         }
-        snprintf(codec->card->shortname, sizeof(codec->card->shortname),
-                 "%s",  card->name);
-        snprintf(codec->card->longname, sizeof(codec->card->longname),
-                 "%s (%s)", card->name, codec->name);
-
-        /* Make sure all DAPM widgets are instantiated */
-        snd_soc_dapm_new_widgets(codec);
-
-        ret = snd_card_register(codec->card);
-        if (ret < 0) {
-                printk(KERN_ERR "asoc: failed to register soundcard for %s\n",
-                                codec->name);
-                goto out;
-        }
 
-        mutex_lock(&codec->mutex);
-#ifdef CONFIG_SND_SOC_AC97_BUS
-        /* Only instantiate AC97 if not already done by the adaptor
-         * for the generic AC97 subsystem.
-         */
-        if (ac97 && strcmp(codec->name, "AC97") != 0) {
-                ret = soc_ac97_dev_register(codec);
-                if (ret < 0) {
-                        printk(KERN_ERR "asoc: AC97 device register failed\n");
-                        snd_card_free(codec->card);
-                        mutex_unlock(&codec->mutex);
-                        goto out;
-                }
-        }
-#endif
-
-        err = snd_soc_dapm_sys_add(socdev->dev);
-        if (err < 0)
-                printk(KERN_WARNING "asoc: failed to add dapm sysfs entries\n");
-
-        err = device_create_file(socdev->dev, &dev_attr_codec_reg);
-        if (err < 0)
-                printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
-
-        soc_init_codec_debugfs(codec);
         mutex_unlock(&codec->mutex);
-
-out:
         return ret;
 }
-EXPORT_SYMBOL_GPL(snd_soc_init_card);
+EXPORT_SYMBOL_GPL(snd_soc_new_pcms);
 
 /**
  * snd_soc_free_pcms - free sound card and pcms
@@ -1734,7 +1761,7 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
                 mask |= (bitmask - 1) << e->shift_r;
         }
 
-        return snd_soc_update_bits(codec, e->reg, mask, val);
+        return snd_soc_update_bits_locked(codec, e->reg, mask, val);
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_enum_double);
 
@@ -1808,7 +1835,7 @@ int snd_soc_put_value_enum_double(struct snd_kcontrol *kcontrol,
                 mask |= e->mask << e->shift_r;
         }
 
-        return snd_soc_update_bits(codec, e->reg, mask, val);
+        return snd_soc_update_bits_locked(codec, e->reg, mask, val);
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_value_enum_double);
 
@@ -1969,7 +1996,7 @@ int snd_soc_put_volsw(struct snd_kcontrol *kcontrol,
                 val_mask |= mask << rshift;
                 val |= val2 << rshift;
         }
-        return snd_soc_update_bits(codec, reg, val_mask, val);
+        return snd_soc_update_bits_locked(codec, reg, val_mask, val);
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_volsw);
 
@@ -2075,11 +2102,11 @@ int snd_soc_put_volsw_2r(struct snd_kcontrol *kcontrol,
         val = val << shift;
         val2 = val2 << shift;
 
-        err = snd_soc_update_bits(codec, reg, val_mask, val);
+        err = snd_soc_update_bits_locked(codec, reg, val_mask, val);
         if (err < 0)
                 return err;
 
-        err = snd_soc_update_bits(codec, reg2, val_mask, val2);
+        err = snd_soc_update_bits_locked(codec, reg2, val_mask, val2);
         return err;
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_volsw_2r);
@@ -2158,7 +2185,7 @@ int snd_soc_put_volsw_s8(struct snd_kcontrol *kcontrol,
         val = (ucontrol->value.integer.value[0]+min) & 0xff;
         val |= ((ucontrol->value.integer.value[1]+min) & 0xff) << 8;
 
-        return snd_soc_update_bits(codec, reg, 0xffff, val);
+        return snd_soc_update_bits_locked(codec, reg, 0xffff, val);
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_volsw_s8);
 
@@ -2205,16 +2232,18 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
  * snd_soc_dai_set_pll - configure DAI PLL.
  * @dai: DAI
  * @pll_id: DAI specific PLL ID
+ * @source: DAI specific source for the PLL
  * @freq_in: PLL input clock frequency in Hz
  * @freq_out: requested PLL output clock frequency in Hz
  *
  * Configures and enables PLL to generate output clock based on input clock.
  */
-int snd_soc_dai_set_pll(struct snd_soc_dai *dai,
-        int pll_id, unsigned int freq_in, unsigned int freq_out)
+int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
+        unsigned int freq_in, unsigned int freq_out)
 {
         if (dai->ops && dai->ops->set_pll)
-                return dai->ops->set_pll(dai, pll_id, freq_in, freq_out);
+                return dai->ops->set_pll(dai, pll_id, source,
+                                         freq_in, freq_out);
         else
                 return -EINVAL;
 }
@@ -2259,6 +2288,30 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot);
 
 /**
+ * snd_soc_dai_set_channel_map - configure DAI audio channel map
+ * @dai: DAI
+ * @tx_num: how many TX channels
+ * @tx_slot: pointer to an array which imply the TX slot number channel
+ *           0~num-1 uses
+ * @rx_num: how many RX channels
+ * @rx_slot: pointer to an array which imply the RX slot number channel
+ *           0~num-1 uses
+ *
+ * configure the relationship between channel number and TDM slot number.
+ */
+int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
+        unsigned int tx_num, unsigned int *tx_slot,
+        unsigned int rx_num, unsigned int *rx_slot)
+{
+        if (dai->ops && dai->ops->set_channel_map)
+                return dai->ops->set_channel_map(dai, tx_num, tx_slot,
+                        rx_num, rx_slot);
+        else
+                return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
+
+/**
  * snd_soc_dai_set_tristate - configure DAI system or master clock.
  * @dai: DAI
  * @tristate: tristate enable
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 66d4c165f99b..7c28f401f436 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -38,19 +38,13 @@
 #include <linux/platform_device.h>
 #include <linux/jiffies.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
-/* debug */
-#ifdef DEBUG
-#define dump_dapm(codec, action) dbg_dump_dapm(codec, action)
-#else
-#define dump_dapm(codec, action)
-#endif
-
 /* dapm power sequences - make this per codec in the future */
 static int dapm_up_seq[] = {
         [snd_soc_dapm_pre] = 0,
@@ -719,6 +713,10 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w)
 
         /* Check if one of our outputs is connected */
         list_for_each_entry(path, &w->sinks, list_source) {
+                if (path->connected &&
+                    !path->connected(path->source, path->sink))
+                        continue;
+
                 if (path->sink && path->sink->power_check &&
                     path->sink->power_check(path->sink)) {
                         power = 1;
@@ -735,6 +733,8 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
                             struct snd_soc_dapm_widget *b,
                             int sort[])
 {
+        if (a->codec != b->codec)
+                return (unsigned long)a - (unsigned long)b;
         if (sort[a->id] != sort[b->id])
                 return sort[a->id] - sort[b->id];
         if (a->reg != b->reg)
@@ -1013,13 +1013,28 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         sys_power = 0;
                         break;
                 case SND_SOC_DAPM_STREAM_NOP:
-                        sys_power = codec->bias_level != SND_SOC_BIAS_STANDBY;
+                        switch (codec->bias_level) {
+                                case SND_SOC_BIAS_STANDBY:
+                                case SND_SOC_BIAS_OFF:
+                                        sys_power = 0;
+                                        break;
+                                default:
+                                        sys_power = 1;
+                                        break;
+                        }
                         break;
                 default:
                         break;
                 }
         }
 
+        if (sys_power && codec->bias_level == SND_SOC_BIAS_OFF) {
+                ret = snd_soc_dapm_set_bias_level(socdev,
+                                                  SND_SOC_BIAS_STANDBY);
+                if (ret != 0)
+                        pr_err("Failed to turn on bias: %d\n", ret);
+        }
+
         /* If we're changing to all on or all off then prepare */
         if ((sys_power && codec->bias_level == SND_SOC_BIAS_STANDBY) ||
             (!sys_power && codec->bias_level == SND_SOC_BIAS_ON)) {
@@ -1043,6 +1058,14 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         pr_err("Failed to apply standby bias: %d\n", ret);
         }
 
+        /* If we're in standby and can support bias off then do that */
+        if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
+            codec->idle_bias_off) {
+                ret = snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+                if (ret != 0)
+                        pr_err("Failed to turn off bias: %d\n", ret);
+        }
+
         /* If we just powered up then move to active bias */
         if (codec->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
                 ret = snd_soc_dapm_set_bias_level(socdev,
@@ -1057,66 +1080,6 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         return 0;
 }
 
-#ifdef DEBUG
-static void dbg_dump_dapm(struct snd_soc_codec* codec, const char *action)
-{
-        struct snd_soc_dapm_widget *w;
-        struct snd_soc_dapm_path *p = NULL;
-        int in, out;
-
-        printk("DAPM %s %s\n", codec->name, action);
-
-        list_for_each_entry(w, &codec->dapm_widgets, list) {
-
-                /* only display widgets that effect routing */
-                switch (w->id) {
-                case snd_soc_dapm_pre:
-                case snd_soc_dapm_post:
-                case snd_soc_dapm_vmid:
-                        continue;
-                case snd_soc_dapm_mux:
-                case snd_soc_dapm_value_mux:
-                case snd_soc_dapm_output:
-                case snd_soc_dapm_input:
-                case snd_soc_dapm_switch:
-                case snd_soc_dapm_hp:
-                case snd_soc_dapm_mic:
-                case snd_soc_dapm_spk:
-                case snd_soc_dapm_line:
-                case snd_soc_dapm_micbias:
-                case snd_soc_dapm_dac:
-                case snd_soc_dapm_adc:
-                case snd_soc_dapm_pga:
-                case snd_soc_dapm_mixer:
-                case snd_soc_dapm_mixer_named_ctl:
-                case snd_soc_dapm_supply:
-                case snd_soc_dapm_aif_in:
-                case snd_soc_dapm_aif_out:
-                        if (w->name) {
-                                in = is_connected_input_ep(w);
-                                dapm_clear_walk(w->codec);
-                                out = is_connected_output_ep(w);
-                                dapm_clear_walk(w->codec);
-                                printk("%s: %s  in %d out %d\n", w->name,
-                                        w->power ? "On":"Off",in, out);
-
-                                list_for_each_entry(p, &w->sources, list_sink) {
-                                        if (p->connect)
-                                                printk(" in  %s %s\n", p->name ? p->name : "static",
-                                                        p->source->name);
-                                }
-                                list_for_each_entry(p, &w->sinks, list_source) {
-                                        if (p->connect)
-                                                printk(" out %s %s\n", p->name ? p->name : "static",
-                                                        p->sink->name);
-                                }
-                        }
-                break;
-                }
-        }
-}
-#endif
-
 #ifdef CONFIG_DEBUG_FS
 static int dapm_widget_power_open_file(struct inode *inode, struct file *file)
 {
@@ -1143,15 +1106,25 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
         out = is_connected_output_ep(w);
         dapm_clear_walk(w->codec);
 
-        ret = snprintf(buf, PAGE_SIZE, "%s: %s  in %d out %d\n",
+        ret = snprintf(buf, PAGE_SIZE, "%s: %s  in %d out %d",
                        w->name, w->power ? "On" : "Off", in, out);
 
+        if (w->reg >= 0)
+                ret += snprintf(buf + ret, PAGE_SIZE - ret,
+                                " - R%d(0x%x) bit %d",
+                                w->reg, w->reg, w->shift);
+
+        ret += snprintf(buf + ret, PAGE_SIZE - ret, "\n");
+
         if (w->sname)
                 ret += snprintf(buf + ret, PAGE_SIZE - ret, " stream %s %s\n",
                                 w->sname,
                                 w->active ? "active" : "inactive");
 
         list_for_each_entry(p, &w->sources, list_sink) {
+                if (p->connected && !p->connected(w, p->sink))
+                        continue;
+
                 if (p->connect)
                         ret += snprintf(buf + ret, PAGE_SIZE - ret,
                                         " in  %s %s\n",
@@ -1159,6 +1132,9 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
                                         p->source->name);
         }
         list_for_each_entry(p, &w->sinks, list_source) {
+                if (p->connected && !p->connected(w, p->sink))
+                        continue;
+
                 if (p->connect)
                         ret += snprintf(buf + ret, PAGE_SIZE - ret,
                                         " out %s %s\n",
@@ -1206,8 +1182,8 @@ void snd_soc_dapm_debugfs_init(struct snd_soc_codec *codec)
 
 /* test and update the power status of a mux widget */
 static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
-                                 struct snd_kcontrol *kcontrol, int mask,
-                                 int mux, int val, struct soc_enum *e)
+                                 struct snd_kcontrol *kcontrol, int change,
+                                 int mux, struct soc_enum *e)
 {
         struct snd_soc_dapm_path *path;
         int found = 0;
@@ -1216,7 +1192,7 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
             widget->id != snd_soc_dapm_value_mux)
                 return -ENODEV;
 
-        if (!snd_soc_test_bits(widget->codec, e->reg, mask, val))
+        if (!change)
                 return 0;
 
         /* find dapm widget path assoc with kcontrol */
@@ -1235,18 +1211,15 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
                         path->connect = 0; /* old connection must be powered down */
         }
 
-        if (found) {
+        if (found)
                 dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
-                dump_dapm(widget->codec, "mux power update");
-        }
 
         return 0;
 }
 
 /* test and update the power status of a mixer or switch widget */
 static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
-                                   struct snd_kcontrol *kcontrol, int reg,
-                                   int val_mask, int val, int invert)
+                                   struct snd_kcontrol *kcontrol, int connect)
 {
         struct snd_soc_dapm_path *path;
         int found = 0;
@@ -1256,9 +1229,6 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
             widget->id != snd_soc_dapm_switch)
                 return -ENODEV;
 
-        if (!snd_soc_test_bits(widget->codec, reg, val_mask, val))
-                return 0;
-
         /* find dapm widget path assoc with kcontrol */
         list_for_each_entry(path, &widget->codec->dapm_paths, list) {
                 if (path->kcontrol != kcontrol)
@@ -1266,19 +1236,12 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 
                 /* found, now check type */
                 found = 1;
-                if (val)
-                        /* new connection */
-                        path->connect = invert ? 0:1;
-                else
-                        /* old connection must be powered down */
-                        path->connect = invert ? 1:0;
+                path->connect = connect;
                 break;
         }
 
-        if (found) {
+        if (found)
                 dapm_power_widgets(widget->codec, SND_SOC_DAPM_STREAM_NOP);
-                dump_dapm(widget->codec, "mixer power update");
-        }
 
         return 0;
 }
@@ -1394,17 +1357,18 @@ static int snd_soc_dapm_set_pin(struct snd_soc_codec *codec,
  */
 int snd_soc_dapm_sync(struct snd_soc_codec *codec)
 {
-        int ret = dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
-        dump_dapm(codec, "sync");
-        return ret;
+        return dapm_power_widgets(codec, SND_SOC_DAPM_STREAM_NOP);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_sync);
 
 static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
-        const char *sink, const char *control, const char *source)
+                                  const struct snd_soc_dapm_route *route)
 {
         struct snd_soc_dapm_path *path;
         struct snd_soc_dapm_widget *wsource = NULL, *wsink = NULL, *w;
+        const char *sink = route->sink;
+        const char *control = route->control;
+        const char *source = route->source;
         int ret = 0;
 
         /* find src and dest widgets */
@@ -1428,6 +1392,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_codec *codec,
 
         path->source = wsource;
         path->sink = wsink;
+        path->connected = route->connected;
         INIT_LIST_HEAD(&path->list);
         INIT_LIST_HEAD(&path->list_source);
         INIT_LIST_HEAD(&path->list_sink);
@@ -1528,8 +1493,7 @@ int snd_soc_dapm_add_routes(struct snd_soc_codec *codec,
         int i, ret;
 
         for (i = 0; i < num; i++) {
-                ret = snd_soc_dapm_add_route(codec, route->sink,
-                                             route->control, route->source);
+                ret = snd_soc_dapm_add_route(codec, route);
                 if (ret < 0) {
                         printk(KERN_ERR "Failed to add route %s->%s\n",
                                route->source,
@@ -1675,6 +1639,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
         unsigned int mask = (1 << fls(max)) - 1;
         unsigned int invert = mc->invert;
         unsigned int val, val2, val_mask;
+        int connect;
         int ret;
 
         val = (ucontrol->value.integer.value[0] & mask);
@@ -1701,7 +1666,17 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
                 return 1;
         }
 
-        dapm_mixer_update_power(widget, kcontrol, reg, val_mask, val, invert);
+        if (snd_soc_test_bits(widget->codec, reg, val_mask, val)) {
+                if (val)
+                        /* new connection */
+                        connect = invert ? 0:1;
+                else
+                        /* old connection must be powered down */
+                        connect = invert ? 1:0;
+
+                dapm_mixer_update_power(widget, kcontrol, connect);
+        }
+
         if (widget->event) {
                 if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
                         ret = widget->event(widget, kcontrol,
@@ -1766,7 +1741,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned int val, mux;
+        unsigned int val, mux, change;
         unsigned int mask, bitmask;
         int ret = 0;
 
@@ -1786,20 +1761,21 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 
         mutex_lock(&widget->codec->mutex);
         widget->value = val;
-        dapm_mux_update_power(widget, kcontrol, mask, mux, val, e);
-        if (widget->event) {
-                if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
-                        ret = widget->event(widget,
-                                kcontrol, SND_SOC_DAPM_PRE_REG);
-                        if (ret < 0)
-                                goto out;
-                }
-                ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
-                if (widget->event_flags & SND_SOC_DAPM_POST_REG)
-                        ret = widget->event(widget,
-                                kcontrol, SND_SOC_DAPM_POST_REG);
-        } else
-                ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
+        change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+        dapm_mux_update_power(widget, kcontrol, change, mux, e);
+
+        if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
+                ret = widget->event(widget,
+                                    kcontrol, SND_SOC_DAPM_PRE_REG);
+                if (ret < 0)
+                        goto out;
+        }
+
+        ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
+
+        if (widget->event_flags & SND_SOC_DAPM_POST_REG)
+                ret = widget->event(widget,
+                                    kcontrol, SND_SOC_DAPM_POST_REG);
 
 out:
         mutex_unlock(&widget->codec->mutex);
@@ -1808,6 +1784,54 @@ out:
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_double);
 
 /**
+ * snd_soc_dapm_get_enum_virt - Get virtual DAPM mux
+ * @kcontrol: mixer control
+ * @ucontrol: control element information
+ *
+ * Returns 0 for success.
+ */
+int snd_soc_dapm_get_enum_virt(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+
+        ucontrol->value.enumerated.item[0] = widget->value;
+
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_virt);
+
+/**
+ * snd_soc_dapm_put_enum_virt - Set virtual DAPM mux
+ * @kcontrol: mixer control
+ * @ucontrol: control element information
+ *
+ * Returns 0 for success.
+ */
+int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
+        struct soc_enum *e =
+                (struct soc_enum *)kcontrol->private_value;
+        int change;
+        int ret = 0;
+
+        if (ucontrol->value.enumerated.item[0] >= e->max)
+                return -EINVAL;
+
+        mutex_lock(&widget->codec->mutex);
+
+        change = widget->value != ucontrol->value.enumerated.item[0];
+        widget->value = ucontrol->value.enumerated.item[0];
+        dapm_mux_update_power(widget, kcontrol, change, widget->value, e);
+
+        mutex_unlock(&widget->codec->mutex);
+        return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_put_enum_virt);
+
+/**
  * snd_soc_dapm_get_value_enum_double - dapm semi enumerated double mixer get
  *                                      callback
  * @kcontrol: mixer control
@@ -1865,7 +1889,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-        unsigned int val, mux;
+        unsigned int val, mux, change;
         unsigned int mask;
         int ret = 0;
 
@@ -1883,20 +1907,21 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 
         mutex_lock(&widget->codec->mutex);
         widget->value = val;
-        dapm_mux_update_power(widget, kcontrol, mask, mux, val, e);
-        if (widget->event) {
-                if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
-                        ret = widget->event(widget,
-                                kcontrol, SND_SOC_DAPM_PRE_REG);
-                        if (ret < 0)
-                                goto out;
-                }
-                ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
-                if (widget->event_flags & SND_SOC_DAPM_POST_REG)
-                        ret = widget->event(widget,
-                                kcontrol, SND_SOC_DAPM_POST_REG);
-        } else
-                ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
+        change = snd_soc_test_bits(widget->codec, e->reg, mask, val);
+        dapm_mux_update_power(widget, kcontrol, change, mux, e);
+
+        if (widget->event_flags & SND_SOC_DAPM_PRE_REG) {
+                ret = widget->event(widget,
+                                    kcontrol, SND_SOC_DAPM_PRE_REG);
+                if (ret < 0)
+                        goto out;
+        }
+
+        ret = snd_soc_update_bits(widget->codec, e->reg, mask, val);
+
+        if (widget->event_flags & SND_SOC_DAPM_POST_REG)
+                ret = widget->event(widget,
+                                    kcontrol, SND_SOC_DAPM_POST_REG);
 
 out:
         mutex_unlock(&widget->codec->mutex);
@@ -2089,7 +2114,6 @@ int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
 
         dapm_power_widgets(codec, event);
         mutex_unlock(&codec->mutex);
-        dump_dapm(codec, __func__);
         return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event);
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 1d455ab79490..3c07a94c2e30 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -58,7 +58,7 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_new);
  */
 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 {
-        struct snd_soc_codec *codec = jack->card->codec;
+        struct snd_soc_codec *codec;
         struct snd_soc_jack_pin *pin;
         int enable;
         int oldstatus;
@@ -67,6 +67,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
                 WARN_ON_ONCE(!jack);
                 return;
         }
+        codec = jack->card->codec;
 
         mutex_lock(&codec->mutex);
 
@@ -162,6 +163,9 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
         else
                 report = 0;
 
+        if (gpio->jack_status_check)
+                report = gpio->jack_status_check();
+
         snd_soc_jack_report(jack, report, gpio->report);
 }
 
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
new file mode 100644
index 000000000000..1d07b931f3d8
--- /dev/null
+++ b/sound/soc/soc-utils.c
@@ -0,0 +1,74 @@
+/*
+ * soc-util.c  --  ALSA SoC Audio Layer utility functions
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *         Liam Girdwood <lrg@slimlogic.co.uk>
+ *         
+ *
+ *  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 <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots)
+{
+        return sample_size * channels * tdm_slots;
+}
+EXPORT_SYMBOL_GPL(snd_soc_calc_frame_size);
+
+int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params)
+{
+        int sample_size;
+
+        switch (params_format(params)) {
+        case SNDRV_PCM_FORMAT_S16_LE:
+        case SNDRV_PCM_FORMAT_S16_BE:
+                sample_size = 16;
+                break;
+        case SNDRV_PCM_FORMAT_S20_3LE:
+        case SNDRV_PCM_FORMAT_S20_3BE:
+                sample_size = 20;
+                break;
+        case SNDRV_PCM_FORMAT_S24_LE:
+        case SNDRV_PCM_FORMAT_S24_BE:
+                sample_size = 24;
+                break;
+        case SNDRV_PCM_FORMAT_S32_LE:
+        case SNDRV_PCM_FORMAT_S32_BE:
+                sample_size = 32;
+                break;
+        default:
+                return -ENOTSUPP;
+        }
+
+        return snd_soc_calc_frame_size(sample_size, params_channels(params),
+                                       1);
+}
+EXPORT_SYMBOL_GPL(snd_soc_params_to_frame_size);
+
+int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots)
+{
+        return fs * snd_soc_calc_frame_size(sample_size, channels, tdm_slots);
+}
+EXPORT_SYMBOL_GPL(snd_soc_calc_bclk);
+
+int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
+{
+        int ret;
+
+        ret = snd_soc_params_to_frame_size(params);
+
+        if (ret > 0)
+                return ret * params_rate(params);
+        else
+                return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 0f83bdb9b16f..0ec20b68e8cb 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/gfp.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
@@ -253,3 +254,4 @@ module_exit(txx9aclc_ac97_exit);
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("TXx9 ACLC AC97 driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-ac97");
diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c
index 3175de9a92cb..95b17f731aec 100644
--- a/sound/soc/txx9/txx9aclc-generic.c
+++ b/sound/soc/txx9/txx9aclc-generic.c
@@ -96,3 +96,4 @@ module_exit(txx9aclc_generic_exit);
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-generic");
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index efed64b8b026..49cc7ea9a518 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/scatterlist.h>
+#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>