180 files changed, 9376 insertions, 3265 deletions

diff --git a/sound/Kconfig b/sound/Kconfig
index 439e15c8faa3..b3e53e616ec9 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -58,7 +58,7 @@ config SOUND_OSS_CORE_PRECLAIM
           Please read Documentation/feature-removal-schedule.txt for
           details.
 
-          If unusre, say Y.
+          If unsure, say Y.
 
 source "sound/oss/dmasound/Kconfig"
 
diff --git a/sound/arm/Makefile b/sound/arm/Makefile
index 5a549ed6c8aa..8c0c851d4641 100644
--- a/sound/arm/Makefile
+++ b/sound/arm/Makefile
@@ -3,7 +3,7 @@
 #
 
 obj-$(CONFIG_SND_ARMAACI)       += snd-aaci.o
-snd-aaci-objs                   := aaci.o devdma.o
+snd-aaci-objs                   := aaci.o
 
 obj-$(CONFIG_SND_PXA2XX_PCM)    += snd-pxa2xx-pcm.o
 snd-pxa2xx-pcm-objs             := pxa2xx-pcm.o
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 1f0f8213e2d5..1497dce1b04a 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -18,10 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/amba/bus.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/sizes.h>
+#include <linux/io.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -30,7 +27,6 @@
 #include <sound/pcm_params.h>
 
 #include "aaci.h"
-#include "devdma.h"
 
 #define DRIVER_NAME     "aaci-pl041"
 
@@ -492,7 +488,7 @@ static int aaci_pcm_hw_free(struct snd_pcm_substream *substream)
         /*
          * Clear out the DMA and any allocated buffers.
          */
-        devdma_hw_free(NULL, substream);
+        snd_pcm_lib_free_pages(substream);
 
         return 0;
 }
@@ -504,21 +500,19 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream,
         int err;
 
         aaci_pcm_hw_free(substream);
+        if (aacirun->pcm_open) {
+                snd_ac97_pcm_close(aacirun->pcm);
+                aacirun->pcm_open = 0;
+        }
 
-        err = devdma_hw_alloc(NULL, substream,
-                              params_buffer_bytes(params));
+        err = snd_pcm_lib_malloc_pages(substream,
+                                       params_buffer_bytes(params));
         if (err < 0)
                 goto out;
 
-        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                err = snd_ac97_pcm_open(aacirun->pcm, params_rate(params),
-                                        params_channels(params),
-                                        aacirun->pcm->r[0].slots);
-        else
-                err = snd_ac97_pcm_open(aacirun->pcm, params_rate(params),
-                                        params_channels(params),
-                                        aacirun->pcm->r[1].slots);
-
+        err = snd_ac97_pcm_open(aacirun->pcm, params_rate(params),
+                                params_channels(params),
+                                aacirun->pcm->r[0].slots);
         if (err)
                 goto out;
 
@@ -534,7 +528,7 @@ static int aaci_pcm_prepare(struct snd_pcm_substream *substream)
         struct aaci_runtime *aacirun = runtime->private_data;
 
         aacirun->start  = (void *)runtime->dma_area;
-        aacirun->end    = aacirun->start + runtime->dma_bytes;
+        aacirun->end    = aacirun->start + snd_pcm_lib_buffer_bytes(substream);
         aacirun->ptr    = aacirun->start;
         aacirun->period =
         aacirun->bytes  = frames_to_bytes(runtime, runtime->period_size);
@@ -551,11 +545,6 @@ static snd_pcm_uframes_t aaci_pcm_pointer(struct snd_pcm_substream *substream)
         return bytes_to_frames(runtime, bytes);
 }
 
-static int aaci_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma)
-{
-        return devdma_mmap(NULL, substream, vma);
-}
-
 
 /*
  * Playback specific ALSA stuff
@@ -722,7 +711,6 @@ static struct snd_pcm_ops aaci_playback_ops = {
         .prepare        = aaci_pcm_prepare,
         .trigger        = aaci_pcm_playback_trigger,
         .pointer        = aaci_pcm_pointer,
-        .mmap           = aaci_pcm_mmap,
 };
 
 static int aaci_pcm_capture_hw_params(struct snd_pcm_substream *substream,
@@ -850,7 +838,6 @@ static struct snd_pcm_ops aaci_capture_ops = {
         .prepare        = aaci_pcm_capture_prepare,
         .trigger        = aaci_pcm_capture_trigger,
         .pointer        = aaci_pcm_pointer,
-        .mmap           = aaci_pcm_mmap,
 };
 
 /*
@@ -1040,6 +1027,8 @@ static int __devinit aaci_init_pcm(struct aaci *aaci)
 
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &aaci_playback_ops);
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &aaci_capture_ops);
+                snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+                                                      NULL, 0, 64 * 104);
         }
 
         return ret;
diff --git a/sound/arm/devdma.c b/sound/arm/devdma.c
deleted file mode 100644
index 9d1e6665b546..000000000000
--- a/sound/arm/devdma.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *  linux/sound/arm/devdma.c
- *
- *  Copyright (C) 2003-2004 Russell King, 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.
- *
- *  ARM DMA shim for ALSA.
- */
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-
-#include "devdma.h"
-
-void devdma_hw_free(struct device *dev, struct snd_pcm_substream *substream)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dma_buffer *buf = runtime->dma_buffer_p;
-
-        if (runtime->dma_area == NULL)
-                return;
-
-        if (buf != &substream->dma_buffer) {
-                dma_free_coherent(buf->dev.dev, buf->bytes, buf->area, buf->addr);
-                kfree(runtime->dma_buffer_p);
-        }
-
-        snd_pcm_set_runtime_buffer(substream, NULL);
-}
-
-int devdma_hw_alloc(struct device *dev, struct snd_pcm_substream *substream, size_t size)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_dma_buffer *buf = runtime->dma_buffer_p;
-        int ret = 0;
-
-        if (buf) {
-                if (buf->bytes >= size)
-                        goto out;
-                devdma_hw_free(dev, substream);
-        }
-
-        if (substream->dma_buffer.area != NULL && substream->dma_buffer.bytes >= size) {
-                buf = &substream->dma_buffer;
-        } else {
-                buf = kmalloc(sizeof(struct snd_dma_buffer), GFP_KERNEL);
-                if (!buf)
-                        goto nomem;
-
-                buf->dev.type = SNDRV_DMA_TYPE_DEV;
-                buf->dev.dev = dev;
-                buf->area = dma_alloc_coherent(dev, size, &buf->addr, GFP_KERNEL);
-                buf->bytes = size;
-                buf->private_data = NULL;
-
-                if (!buf->area)
-                        goto free;
-        }
-        snd_pcm_set_runtime_buffer(substream, buf);
-        ret = 1;
- out:
-        runtime->dma_bytes = size;
-        return ret;
-
- free:
-        kfree(buf);
- nomem:
-        return -ENOMEM;
-}
-
-int devdma_mmap(struct device *dev, struct snd_pcm_substream *substream, struct vm_area_struct *vma)
-{
-        struct snd_pcm_runtime *runtime = substream->runtime;
-        return dma_mmap_coherent(dev, vma, runtime->dma_area, runtime->dma_addr, runtime->dma_bytes);
-}
diff --git a/sound/arm/devdma.h b/sound/arm/devdma.h
deleted file mode 100644
index d025329c8a0f..000000000000
--- a/sound/arm/devdma.h
+++ /dev/null
@@ -1,3 +0,0 @@
-void devdma_hw_free(struct device *dev, struct snd_pcm_substream *substream);
-int devdma_hw_alloc(struct device *dev, struct snd_pcm_substream *substream, size_t size);
-int devdma_mmap(struct device *dev, struct snd_pcm_substream *substream, struct vm_area_struct *vma);
diff --git a/sound/core/control.c b/sound/core/control.c
index a8b7fabe645e..268ab7471224 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -75,7 +75,7 @@ static int snd_ctl_open(struct inode *inode, struct file *file)
         ctl->card = card;
         ctl->prefer_pcm_subdevice = -1;
         ctl->prefer_rawmidi_subdevice = -1;
-        ctl->pid = current->pid;
+        ctl->pid = get_pid(task_pid(current));
         file->private_data = ctl;
         write_lock_irqsave(&card->ctl_files_rwlock, flags);
         list_add_tail(&ctl->list, &card->ctl_files);
@@ -125,6 +125,7 @@ static int snd_ctl_release(struct inode *inode, struct file *file)
                                 control->vd[idx].owner = NULL;
         up_write(&card->controls_rwsem);
         snd_ctl_empty_read_queue(ctl);
+        put_pid(ctl->pid);
         kfree(ctl);
         module_put(card->module);
         snd_card_file_remove(card, file);
@@ -672,7 +673,7 @@ static int snd_ctl_elem_info(struct snd_ctl_file *ctl,
                         info->access |= SNDRV_CTL_ELEM_ACCESS_LOCK;
                         if (vd->owner == ctl)
                                 info->access |= SNDRV_CTL_ELEM_ACCESS_OWNER;
-                        info->owner = vd->owner_pid;
+                        info->owner = pid_vnr(vd->owner->pid);
                 } else {
                         info->owner = -1;
                 }
@@ -827,7 +828,6 @@ static int snd_ctl_elem_lock(struct snd_ctl_file *file,
                         result = -EBUSY;
                 else {
                         vd->owner = file;
-                        vd->owner_pid = current->pid;
                         result = 0;
                 }
         }
@@ -858,7 +858,6 @@ static int snd_ctl_elem_unlock(struct snd_ctl_file *file,
                         result = -EPERM;
                 else {
                         vd->owner = NULL;
-                        vd->owner_pid = 0;
                         result = 0;
                 }
         }
@@ -1120,7 +1119,7 @@ static int snd_ctl_tlv_ioctl(struct snd_ctl_file *file,
                 goto __kctl_end;
         }
         if (vd->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
-                if (file && vd->owner != NULL && vd->owner != file) {
+                if (vd->owner != NULL && vd->owner != file) {
                         err = -EPERM;
                         goto __kctl_end;
                 }
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index c69c60b2a48a..6884ae031f6f 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -435,6 +435,7 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry,
                 return;
         }
         snd_iprintf(buffer, "state: %s\n", snd_pcm_state_name(status.state));
+        snd_iprintf(buffer, "owner_pid   : %d\n", pid_vnr(substream->pid));
         snd_iprintf(buffer, "trigger_time: %ld.%09ld\n",
                 status.trigger_tstamp.tv_sec, status.trigger_tstamp.tv_nsec);
         snd_iprintf(buffer, "tstamp      : %ld.%09ld\n",
@@ -809,7 +810,7 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
         card = pcm->card;
         read_lock(&card->ctl_files_rwlock);
         list_for_each_entry(kctl, &card->ctl_files, list) {
-                if (kctl->pid == current->pid) {
+                if (kctl->pid == task_pid(current)) {
                         prefer_subdevice = kctl->prefer_pcm_subdevice;
                         if (prefer_subdevice != -1)
                                 break;
@@ -900,6 +901,7 @@ int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
         substream->private_data = pcm->private_data;
         substream->ref_count = 1;
         substream->f_flags = file->f_flags;
+        substream->pid = get_pid(task_pid(current));
         pstr->substream_opened++;
         *rsubstream = substream;
         return 0;
@@ -921,6 +923,8 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
         kfree(runtime->hw_constraints.rules);
         kfree(runtime);
         substream->runtime = NULL;
+        put_pid(substream->pid);
+        substream->pid = NULL;
         substream->pstr->substream_opened--;
 }
 
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index ab73edf2c89a..29ab46a12e11 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -26,6 +26,7 @@
 #include <linux/time.h>
 #include <linux/pm_qos_params.h>
 #include <linux/uio.h>
+#include <linux/dma-mapping.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/info.h>
@@ -3061,6 +3062,27 @@ static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file
 }
 #endif /* coherent mmap */
 
+static inline struct page *
+snd_pcm_default_page_ops(struct snd_pcm_substream *substream, unsigned long ofs)
+{
+        void *vaddr = substream->runtime->dma_area + ofs;
+#if defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT)
+        if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV)
+                return virt_to_page(CAC_ADDR(vaddr));
+#endif
+#if defined(CONFIG_PPC32) && defined(CONFIG_NOT_COHERENT_CACHE)
+        if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV) {
+                dma_addr_t addr = substream->runtime->dma_addr + ofs;
+                addr -= get_dma_offset(substream->dma_buffer.dev.dev);
+                /* assume dma_handle set via pfn_to_phys() in
+                 * mm/dma-noncoherent.c
+                 */
+                return pfn_to_page(addr >> PAGE_SHIFT);
+        }
+#endif
+        return virt_to_page(vaddr);
+}
+
 /*
  * fault callback for mmapping a RAM page
  */
@@ -3071,7 +3093,6 @@ static int snd_pcm_mmap_data_fault(struct vm_area_struct *area,
         struct snd_pcm_runtime *runtime;
         unsigned long offset;
         struct page * page;
-        void *vaddr;
         size_t dma_bytes;
         
         if (substream == NULL)
@@ -3081,36 +3102,53 @@ static int snd_pcm_mmap_data_fault(struct vm_area_struct *area,
         dma_bytes = PAGE_ALIGN(runtime->dma_bytes);
         if (offset > dma_bytes - PAGE_SIZE)
                 return VM_FAULT_SIGBUS;
-        if (substream->ops->page) {
+        if (substream->ops->page)
                 page = substream->ops->page(substream, offset);
-                if (!page)
-                        return VM_FAULT_SIGBUS;
-        } else {
-                vaddr = runtime->dma_area + offset;
-                page = virt_to_page(vaddr);
-        }
+        else
+                page = snd_pcm_default_page_ops(substream, offset);
+        if (!page)
+                return VM_FAULT_SIGBUS;
         get_page(page);
         vmf->page = page;
         return 0;
 }
 
-static const struct vm_operations_struct snd_pcm_vm_ops_data =
-{
+static const struct vm_operations_struct snd_pcm_vm_ops_data = {
+        .open =         snd_pcm_mmap_data_open,
+        .close =        snd_pcm_mmap_data_close,
+};
+
+static const struct vm_operations_struct snd_pcm_vm_ops_data_fault = {
         .open =         snd_pcm_mmap_data_open,
         .close =        snd_pcm_mmap_data_close,
         .fault =        snd_pcm_mmap_data_fault,
 };
 
+#ifndef ARCH_HAS_DMA_MMAP_COHERENT
+/* This should be defined / handled globally! */
+#ifdef CONFIG_ARM
+#define ARCH_HAS_DMA_MMAP_COHERENT
+#endif
+#endif
+
 /*
  * mmap the DMA buffer on RAM
  */
 static int snd_pcm_default_mmap(struct snd_pcm_substream *substream,
                                 struct vm_area_struct *area)
 {
-        area->vm_ops = &snd_pcm_vm_ops_data;
-        area->vm_private_data = substream;
         area->vm_flags |= VM_RESERVED;
-        atomic_inc(&substream->mmap_count);
+#ifdef ARCH_HAS_DMA_MMAP_COHERENT
+        if (!substream->ops->page &&
+            substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV)
+                return dma_mmap_coherent(substream->dma_buffer.dev.dev,
+                                         area,
+                                         substream->runtime->dma_area,
+                                         substream->runtime->dma_addr,
+                                         area->vm_end - area->vm_start);
+#endif /* ARCH_HAS_DMA_MMAP_COHERENT */
+        /* mmap with fault handler */
+        area->vm_ops = &snd_pcm_vm_ops_data_fault;
         return 0;
 }
 
@@ -3118,12 +3156,6 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream,
  * mmap the DMA buffer on I/O memory area
  */
 #if SNDRV_PCM_INFO_MMAP_IOMEM
-static const struct vm_operations_struct snd_pcm_vm_ops_data_mmio =
-{
-        .open =         snd_pcm_mmap_data_open,
-        .close =        snd_pcm_mmap_data_close,
-};
-
 int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream,
                            struct vm_area_struct *area)
 {
@@ -3133,8 +3165,6 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream,
 #ifdef pgprot_noncached
         area->vm_page_prot = pgprot_noncached(area->vm_page_prot);
 #endif
-        area->vm_ops = &snd_pcm_vm_ops_data_mmio;
-        area->vm_private_data = substream;
         area->vm_flags |= VM_IO;
         size = area->vm_end - area->vm_start;
         offset = area->vm_pgoff << PAGE_SHIFT;
@@ -3142,7 +3172,6 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream,
                                 (substream->runtime->dma_addr + offset) >> PAGE_SHIFT,
                                 size, area->vm_page_prot))
                 return -EAGAIN;
-        atomic_inc(&substream->mmap_count);
         return 0;
 }
 
@@ -3159,6 +3188,7 @@ int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file,
         long size;
         unsigned long offset;
         size_t dma_bytes;
+        int err;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 if (!(area->vm_flags & (VM_WRITE|VM_READ)))
@@ -3183,10 +3213,15 @@ int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file,
         if (offset > dma_bytes - size)
                 return -EINVAL;
 
+        area->vm_ops = &snd_pcm_vm_ops_data;
+        area->vm_private_data = substream;
         if (substream->ops->mmap)
-                return substream->ops->mmap(substream, area);
+                err = substream->ops->mmap(substream, area);
         else
-                return snd_pcm_default_mmap(substream, area);
+                err = snd_pcm_default_mmap(substream, area);
+        if (!err)
+                atomic_inc(&substream->mmap_count);
+        return err;
 }
 
 EXPORT_SYMBOL(snd_pcm_mmap_data);
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index c0adc14c91f0..2f766123b158 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -242,13 +242,12 @@ static int assign_substream(struct snd_rawmidi *rmidi, int subdevice,
                 return -ENXIO;
         if (subdevice >= 0 && subdevice >= s->substream_count)
                 return -ENODEV;
-        if (s->substream_opened >= s->substream_count)
-                return -EAGAIN;
 
         list_for_each_entry(substream, &s->substreams, list) {
                 if (substream->opened) {
                         if (stream == SNDRV_RAWMIDI_STREAM_INPUT ||
-                            !(mode & SNDRV_RAWMIDI_LFLG_APPEND))
+                            !(mode & SNDRV_RAWMIDI_LFLG_APPEND) ||
+                            !substream->append)
                                 continue;
                 }
                 if (subdevice < 0 || subdevice == substream->number) {
@@ -266,18 +265,23 @@ static int open_substream(struct snd_rawmidi *rmidi,
 {
         int err;
 
-        err = snd_rawmidi_runtime_create(substream);
-        if (err < 0)
-                return err;
-        err = substream->ops->open(substream);
-        if (err < 0)
-                return err;
-        substream->opened = 1;
-        if (substream->use_count++ == 0)
+        if (substream->use_count == 0) {
+                err = snd_rawmidi_runtime_create(substream);
+                if (err < 0)
+                        return err;
+                err = substream->ops->open(substream);
+                if (err < 0) {
+                        snd_rawmidi_runtime_free(substream);
+                        return err;
+                }
+                substream->opened = 1;
                 substream->active_sensing = 0;
-        if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
-                substream->append = 1;
-        rmidi->streams[substream->stream].substream_opened++;
+                if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
+                        substream->append = 1;
+                substream->pid = get_pid(task_pid(current));
+                rmidi->streams[substream->stream].substream_opened++;
+        }
+        substream->use_count++;
         return 0;
 }
 
@@ -297,27 +301,27 @@ static int rawmidi_open_priv(struct snd_rawmidi *rmidi, int subdevice, int mode,
                                        SNDRV_RAWMIDI_STREAM_INPUT,
                                        mode, &sinput);
                 if (err < 0)
-                        goto __error;
+                        return err;
         }
         if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
                 err = assign_substream(rmidi, subdevice,
                                        SNDRV_RAWMIDI_STREAM_OUTPUT,
                                        mode, &soutput);
                 if (err < 0)
-                        goto __error;
+                        return err;
         }
 
         if (sinput) {
                 err = open_substream(rmidi, sinput, mode);
                 if (err < 0)
-                        goto __error;
+                        return err;
         }
         if (soutput) {
                 err = open_substream(rmidi, soutput, mode);
                 if (err < 0) {
                         if (sinput)
                                 close_substream(rmidi, sinput, 0);
-                        goto __error;
+                        return err;
                 }
         }
 
@@ -325,13 +329,6 @@ static int rawmidi_open_priv(struct snd_rawmidi *rmidi, int subdevice, int mode,
         rfile->input = sinput;
         rfile->output = soutput;
         return 0;
-
-      __error:
-        if (sinput && sinput->runtime)
-                snd_rawmidi_runtime_free(sinput);
-        if (soutput && soutput->runtime)
-                snd_rawmidi_runtime_free(soutput);
-        return err;
 }
 
 /* called from sound/core/seq/seq_midi.c */
@@ -415,7 +412,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
                 subdevice = -1;
                 read_lock(&card->ctl_files_rwlock);
                 list_for_each_entry(kctl, &card->ctl_files, list) {
-                        if (kctl->pid == current->pid) {
+                        if (kctl->pid == task_pid(current)) {
                                 subdevice = kctl->prefer_rawmidi_subdevice;
                                 if (subdevice != -1)
                                         break;
@@ -468,7 +465,6 @@ static void close_substream(struct snd_rawmidi *rmidi,
                             struct snd_rawmidi_substream *substream,
                             int cleanup)
 {
-        rmidi->streams[substream->stream].substream_opened--;
         if (--substream->use_count)
                 return;
 
@@ -493,6 +489,9 @@ static void close_substream(struct snd_rawmidi *rmidi,
         snd_rawmidi_runtime_free(substream);
         substream->opened = 0;
         substream->append = 0;
+        put_pid(substream->pid);
+        substream->pid = NULL;
+        rmidi->streams[substream->stream].substream_opened--;
 }
 
 static void rawmidi_release_priv(struct snd_rawmidi_file *rfile)
@@ -1340,6 +1339,9 @@ static void snd_rawmidi_proc_info_read(struct snd_info_entry *entry,
                                     substream->number,
                                     (unsigned long) substream->bytes);
                         if (substream->opened) {
+                                snd_iprintf(buffer,
+                                    "  Owner PID    : %d\n",
+                                    pid_vnr(substream->pid));
                                 runtime = substream->runtime;
                                 snd_iprintf(buffer,
                                     "  Mode         : %s\n"
@@ -1361,6 +1363,9 @@ static void snd_rawmidi_proc_info_read(struct snd_info_entry *entry,
                                     substream->number,
                                     (unsigned long) substream->bytes);
                         if (substream->opened) {
+                                snd_iprintf(buffer,
+                                            "  Owner PID    : %d\n",
+                                            pid_vnr(substream->pid));
                                 runtime = substream->runtime;
                                 snd_iprintf(buffer,
                                             "  Buffer size  : %lu\n"
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 146ef00f94a3..252e04ce602f 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -165,7 +165,7 @@ MODULE_PARM_DESC(enable, "Enable this dummy soundcard.");
 module_param_array(pcm_devs, int, NULL, 0444);
 MODULE_PARM_DESC(pcm_devs, "PCM devices # (0-4) for dummy driver.");
 module_param_array(pcm_substreams, int, NULL, 0444);
-MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-16) for dummy driver.");
+MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-128) for dummy driver.");
 //module_param_array(midi_devs, int, NULL, 0444);
 //MODULE_PARM_DESC(midi_devs, "MIDI devices # (0-2) for dummy driver.");
 module_param(fake_buffer, bool, 0444);
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index 020a5d512472..04ae8704cdcd 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/bitrev.h>
 #include <asm/unaligned.h>
 #include <sound/core.h>
 #include <sound/control.h>
@@ -55,18 +56,6 @@ struct cs8427 {
         struct cs8427_stream capture;
 };
 
-static unsigned char swapbits(unsigned char val)
-{
-        int bit;
-        unsigned char res = 0;
-        for (bit = 0; bit < 8; bit++) {
-                res <<= 1;
-                res |= val & 1;
-                val >>= 1;
-        }
-        return res;
-}
-
 int snd_cs8427_reg_write(struct snd_i2c_device *device, unsigned char reg,
                          unsigned char val)
 {
@@ -149,7 +138,7 @@ static int snd_cs8427_send_corudata(struct snd_i2c_device *device,
         }
         data[0] = CS8427_REG_AUTOINC | CS8427_REG_CORU_DATABUF;
         for (idx = 0; idx < count; idx++)
-                data[idx + 1] = swapbits(ndata[idx]);
+                data[idx + 1] = bitrev8(ndata[idx]);
         if (snd_i2c_sendbytes(device, data, count + 1) != count + 1)
                 return -EIO;
         return 1;
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index d31c373e076d..c4c6ef73f9bf 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -225,7 +225,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
         case V4L2_CID_AUDIO_MUTE:
                 if (tea->ops->mute) {
                         tea->ops->mute(tea, ctrl->value);
-                        tea->mute = 1;
+                        tea->mute = ctrl->value;
                         return 0;
                 }
         }
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index a076a6ce8071..93fa6720d197 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -394,21 +394,15 @@ static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
                         return -EBUSY;
                 }
 
-        err = snd_wss_create(card, port[dev], cport[dev],
+        err = snd_cs4236_create(card, port[dev], cport[dev],
                              irq[dev],
                              dma1[dev], dma2[dev],
                              WSS_HW_DETECT3, 0, &chip);
         if (err < 0)
                 return err;
+
+        acard->chip = chip;
         if (chip->hardware & WSS_HW_CS4236B_MASK) {
-                snd_wss_free(chip);
-                err = snd_cs4236_create(card,
-                                        port[dev], cport[dev],
-                                        irq[dev], dma1[dev], dma2[dev],
-                                        WSS_HW_DETECT, 0, &chip);
-                if (err < 0)
-                        return err;
-                acard->chip = chip;
 
                 err = snd_cs4236_pcm(chip, 0, &pcm);
                 if (err < 0)
@@ -418,7 +412,6 @@ static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
                 if (err < 0)
                         return err;
         } else {
-                acard->chip = chip;
                 err = snd_wss_pcm(chip, 0, &pcm);
                 if (err < 0)
                         return err;
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index 38835f31298b..c5adca300632 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -87,6 +87,8 @@
 #include <sound/core.h>
 #include <sound/wss.h>
 #include <sound/asoundef.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
 
 /*
  *
@@ -264,7 +266,10 @@ static void snd_cs4236_resume(struct snd_wss *chip)
 }
 
 #endif /* CONFIG_PM */
-
+/*
+ * This function does no fail if the chip is not CS4236B or compatible.
+ * It just an equivalent to the snd_wss_create() then.
+ */
 int snd_cs4236_create(struct snd_card *card,
                       unsigned long port,
                       unsigned long cport,
@@ -281,21 +286,17 @@ int snd_cs4236_create(struct snd_card *card,
         *rchip = NULL;
         if (hardware == WSS_HW_DETECT)
                 hardware = WSS_HW_DETECT3;
-        if (cport < 0x100) {
-                snd_printk(KERN_ERR "please, specify control port "
-                           "for CS4236+ chips\n");
-                return -ENODEV;
-        }
+
         err = snd_wss_create(card, port, cport,
                              irq, dma1, dma2, hardware, hwshare, &chip);
         if (err < 0)
                 return err;
 
-        if (!(chip->hardware & WSS_HW_CS4236B_MASK)) {
-                snd_printk(KERN_ERR "CS4236+: MODE3 and extended registers "
-                           "not available, hardware=0x%x\n", chip->hardware);
-                snd_device_free(card, chip);
-                return -ENODEV;
+        if ((chip->hardware & WSS_HW_CS4236B_MASK) == 0) {
+                snd_printd("chip is not CS4236+, hardware=0x%x\n",
+                           chip->hardware);
+                *rchip = chip;
+                return 0;
         }
 #if 0
         {
@@ -308,9 +309,16 @@ int snd_cs4236_create(struct snd_card *card,
                                    idx, snd_cs4236_ctrl_in(chip, idx));
         }
 #endif
+        if (cport < 0x100 || cport == SNDRV_AUTO_PORT) {
+                snd_printk(KERN_ERR "please, specify control port "
+                           "for CS4236+ chips\n");
+                snd_device_free(card, chip);
+                return -ENODEV;
+        }
         ver1 = snd_cs4236_ctrl_in(chip, 1);
         ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION);
-        snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", cport, ver1, ver2);
+        snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n",
+                        cport, ver1, ver2);
         if (ver1 != ver2) {
                 snd_printk(KERN_ERR "CS4236+ chip detected, but "
                            "control port 0x%lx is not valid\n", cport);
@@ -321,13 +329,17 @@ int snd_cs4236_create(struct snd_card *card,
         snd_cs4236_ctrl_out(chip, 2, 0xff);
         snd_cs4236_ctrl_out(chip, 3, 0x00);
         snd_cs4236_ctrl_out(chip, 4, 0x80);
-        snd_cs4236_ctrl_out(chip, 5, ((IEC958_AES1_CON_PCM_CODER & 3) << 6) | IEC958_AES0_CON_EMPHASIS_NONE);
+        reg = ((IEC958_AES1_CON_PCM_CODER & 3) << 6) |
+              IEC958_AES0_CON_EMPHASIS_NONE;
+        snd_cs4236_ctrl_out(chip, 5, reg);
         snd_cs4236_ctrl_out(chip, 6, IEC958_AES1_CON_PCM_CODER >> 2);
         snd_cs4236_ctrl_out(chip, 7, 0x00);
-        /* 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958 output */
-        /* is working with this setup, other hardware should have */
-        /* different signal paths and this value should be selectable */
-        /* in the future */
+        /*
+         * 0x8c for C8 is valid for Turtle Beach Malibu - the IEC-958
+         * output is working with this setup, other hardware should
+         * have different signal paths and this value should be
+         * selectable in the future
+         */
         snd_cs4236_ctrl_out(chip, 8, 0x8c);
         chip->rate_constraint = snd_cs4236_xrate;
         chip->set_playback_format = snd_cs4236_playback_format;
@@ -339,9 +351,10 @@ int snd_cs4236_create(struct snd_card *card,
 
         /* initialize extended registers */
         for (reg = 0; reg < sizeof(snd_cs4236_ext_map); reg++)
-                snd_cs4236_ext_out(chip, CS4236_I23VAL(reg), snd_cs4236_ext_map[reg]);
+                snd_cs4236_ext_out(chip, CS4236_I23VAL(reg),
+                                   snd_cs4236_ext_map[reg]);
 
-        /* initialize compatible but more featured registers */
+        /* initialize compatible but more featured registers */
         snd_wss_out(chip, CS4231_LEFT_INPUT, 0x40);
         snd_wss_out(chip, CS4231_RIGHT_INPUT, 0x40);
         snd_wss_out(chip, CS4231_AUX1_LEFT_INPUT, 0xff);
@@ -387,6 +400,14 @@ int snd_cs4236_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm)
   .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \
   .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
 
+#define CS4236_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
+  .info = snd_cs4236_info_single, \
+  .get = snd_cs4236_get_single, .put = snd_cs4236_put_single, \
+  .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
+  .tlv = { .p = (xtlv) } }
+
 static int snd_cs4236_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
         int mask = (kcontrol->private_value >> 16) & 0xff;
@@ -490,6 +511,16 @@ static int snd_cs4236_put_singlec(struct snd_kcontrol *kcontrol, struct snd_ctl_
   .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \
   .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
 
+#define CS4236_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, \
+                          shift_right, mask, invert, xtlv) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
+  .info = snd_cs4236_info_double, \
+  .get = snd_cs4236_get_double, .put = snd_cs4236_put_double, \
+  .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \
+                   (shift_right << 19) | (mask << 24) | (invert << 22), \
+  .tlv = { .p = (xtlv) } }
+
 static int snd_cs4236_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
         int mask = (kcontrol->private_value >> 24) & 0xff;
@@ -560,12 +591,23 @@ static int snd_cs4236_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e
         return change;
 }
 
-#define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
+#define CS4236_DOUBLE1(xname, xindex, left_reg, right_reg, shift_left, \
+                        shift_right, mask, invert) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
   .info = snd_cs4236_info_double, \
   .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \
   .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
 
+#define CS4236_DOUBLE1_TLV(xname, xindex, left_reg, right_reg, shift_left, \
+                           shift_right, mask, invert, xtlv) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
+  .info = snd_cs4236_info_double, \
+  .get = snd_cs4236_get_double1, .put = snd_cs4236_put_double1, \
+  .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | \
+                   (shift_right << 19) | (mask << 24) | (invert << 22), \
+  .tlv = { .p = (xtlv) } }
+
 static int snd_cs4236_get_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_wss *chip = snd_kcontrol_chip(kcontrol);
@@ -619,16 +661,18 @@ static int snd_cs4236_put_double1(struct snd_kcontrol *kcontrol, struct snd_ctl_
         return change;
 }
 
-#define CS4236_MASTER_DIGITAL(xname, xindex) \
+#define CS4236_MASTER_DIGITAL(xname, xindex, xtlv) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
   .info = snd_cs4236_info_double, \
   .get = snd_cs4236_get_master_digital, .put = snd_cs4236_put_master_digital, \
-  .private_value = 71 << 24 }
+  .private_value = 71 << 24, \
+  .tlv = { .p = (xtlv) } }
 
 static inline int snd_cs4236_mixer_master_digital_invert_volume(int vol)
 {
         return (vol < 64) ? 63 - vol : 64 + (71 - vol);
-}        
+}
 
 static int snd_cs4236_get_master_digital(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
@@ -661,11 +705,13 @@ static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct s
         return change;
 }
 
-#define CS4235_OUTPUT_ACCU(xname, xindex) \
+#define CS4235_OUTPUT_ACCU(xname, xindex, xtlv) \
 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
   .info = snd_cs4236_info_double, \
   .get = snd_cs4235_get_output_accu, .put = snd_cs4235_put_output_accu, \
-  .private_value = 3 << 24 }
+  .private_value = 3 << 24, \
+  .tlv = { .p = (xtlv) } }
 
 static inline int snd_cs4235_mixer_output_accu_get_volume(int vol)
 {
@@ -720,41 +766,56 @@ static int snd_cs4235_put_output_accu(struct snd_kcontrol *kcontrol, struct snd_
         return change;
 }
 
+static const DECLARE_TLV_DB_SCALE(db_scale_7bit, -9450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_6bit_12db_max, -8250, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit_22db_max, -2400, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_2bit, -1800, 600, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
+
 static struct snd_kcontrol_new snd_cs4236_controls[] = {
 
 CS4236_DOUBLE("Master Digital Playback Switch", 0,
                 CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1),
 CS4236_DOUBLE("Master Digital Capture Switch", 0,
                 CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
-CS4236_MASTER_DIGITAL("Master Digital Volume", 0),
+CS4236_MASTER_DIGITAL("Master Digital Volume", 0, db_scale_7bit),
 
-CS4236_DOUBLE("Capture Boost Volume", 0,
-                CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1),
+CS4236_DOUBLE_TLV("Capture Boost Volume", 0,
+                  CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1,
+                  db_scale_2bit),
 
 WSS_DOUBLE("PCM Playback Switch", 0,
                 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
-WSS_DOUBLE("PCM Playback Volume", 0,
-                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
+WSS_DOUBLE_TLV("PCM Playback Volume", 0,
+                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
+                db_scale_6bit),
 
 CS4236_DOUBLE("DSP Playback Switch", 0,
                 CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1),
-CS4236_DOUBLE("DSP Playback Volume", 0,
-                CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1),
+CS4236_DOUBLE_TLV("DSP Playback Volume", 0,
+                  CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 0, 0, 63, 1,
+                  db_scale_6bit),
 
 CS4236_DOUBLE("FM Playback Switch", 0,
                 CS4236_LEFT_FM, CS4236_RIGHT_FM, 7, 7, 1, 1),
-CS4236_DOUBLE("FM Playback Volume", 0,
-                CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1),
+CS4236_DOUBLE_TLV("FM Playback Volume", 0,
+                  CS4236_LEFT_FM, CS4236_RIGHT_FM, 0, 0, 63, 1,
+                  db_scale_6bit),
 
 CS4236_DOUBLE("Wavetable Playback Switch", 0,
                 CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 7, 7, 1, 1),
-CS4236_DOUBLE("Wavetable Playback Volume", 0,
-                CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1),
+CS4236_DOUBLE_TLV("Wavetable Playback Volume", 0,
+                  CS4236_LEFT_WAVE, CS4236_RIGHT_WAVE, 0, 0, 63, 1,
+                  db_scale_6bit_12db_max),
 
 WSS_DOUBLE("Synth Playback Switch", 0,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
-WSS_DOUBLE("Synth Volume", 0,
-                CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
+WSS_DOUBLE_TLV("Synth Volume", 0,
+                CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 WSS_DOUBLE("Synth Capture Switch", 0,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
 WSS_DOUBLE("Synth Capture Bypass", 0,
@@ -764,14 +825,16 @@ CS4236_DOUBLE("Mic Playback Switch", 0,
                 CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1),
 CS4236_DOUBLE("Mic Capture Switch", 0,
                 CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1),
-CS4236_DOUBLE("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 0, 0, 31, 1),
-CS4236_DOUBLE("Mic Playback Boost", 0,
+CS4236_DOUBLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, CS4236_RIGHT_MIC,
+                  0, 0, 31, 1, db_scale_5bit_22db_max),
+CS4236_DOUBLE("Mic Playback Boost (+20dB)", 0,
                 CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 5, 5, 1, 0),
 
 WSS_DOUBLE("Line Playback Switch", 0,
                 CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("Line Volume", 0,
-                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
+WSS_DOUBLE_TLV("Line Volume", 0,
+                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 WSS_DOUBLE("Line Capture Switch", 0,
                 CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
 WSS_DOUBLE("Line Capture Bypass", 0,
@@ -779,57 +842,63 @@ WSS_DOUBLE("Line Capture Bypass", 0,
 
 WSS_DOUBLE("CD Playback Switch", 0,
                 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("CD Volume", 0,
-                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
+WSS_DOUBLE_TLV("CD Volume", 0,
+                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 WSS_DOUBLE("CD Capture Switch", 0,
                 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1),
 
 CS4236_DOUBLE1("Mono Output Playback Switch", 0,
                 CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1),
-CS4236_DOUBLE1("Mono Playback Switch", 0,
+CS4236_DOUBLE1("Beep Playback Switch", 0,
                 CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
-WSS_SINGLE("Mono Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
-WSS_SINGLE("Mono Playback Bypass", 0, CS4231_MONO_CTRL, 5, 1, 0),
+WSS_SINGLE_TLV("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1,
+                db_scale_4bit),
+WSS_SINGLE("Beep Bypass Playback Switch", 0, CS4231_MONO_CTRL, 5, 1, 0),
 
-WSS_DOUBLE("Capture Volume", 0,
-                CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
+WSS_DOUBLE_TLV("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT,
+                0, 0, 15, 0, db_scale_rec_gain),
 WSS_DOUBLE("Analog Loopback Capture Switch", 0,
                 CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0),
 
-WSS_SINGLE("Digital Loopback Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
-CS4236_DOUBLE1("Digital Loopback Playback Volume", 0,
-                CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1)
+WSS_SINGLE("Loopback Digital Playback Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
+CS4236_DOUBLE1_TLV("Loopback Digital Playback Volume", 0,
+                   CS4231_LOOPBACK, CS4236_RIGHT_LOOPBACK, 2, 0, 63, 1,
+                   db_scale_6bit),
 };
 
+static const DECLARE_TLV_DB_SCALE(db_scale_5bit_6db_max, -5600, 200, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_2bit_16db_max, -2400, 800, 0);
+
 static struct snd_kcontrol_new snd_cs4235_controls[] = {
 
-WSS_DOUBLE("Master Switch", 0,
+WSS_DOUBLE("Master Playback Switch", 0,
                 CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1),
-WSS_DOUBLE("Master Volume", 0,
-                CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1),
-
-CS4235_OUTPUT_ACCU("Playback Volume", 0),
+WSS_DOUBLE_TLV("Master Playback Volume", 0,
+                CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 0, 0, 31, 1,
+                db_scale_5bit_6db_max),
 
-CS4236_DOUBLE("Master Digital Playback Switch", 0,
-                CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1),
-CS4236_DOUBLE("Master Digital Capture Switch", 0,
-                CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
-CS4236_MASTER_DIGITAL("Master Digital Volume", 0),
+CS4235_OUTPUT_ACCU("Playback Volume", 0, db_scale_2bit_16db_max),
 
-WSS_DOUBLE("Master Digital Playback Switch", 1,
+WSS_DOUBLE("Synth Playback Switch", 1,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
-WSS_DOUBLE("Master Digital Capture Switch", 1,
+WSS_DOUBLE("Synth Capture Switch", 1,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 6, 6, 1, 1),
-WSS_DOUBLE("Master Digital Volume", 1,
-                CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
+WSS_DOUBLE_TLV("Synth Volume", 1,
+                CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 
-CS4236_DOUBLE("Capture Volume", 0,
-                CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1),
+CS4236_DOUBLE_TLV("Capture Volume", 0,
+                  CS4236_LEFT_MIX_CTRL, CS4236_RIGHT_MIX_CTRL, 5, 5, 3, 1,
+                  db_scale_2bit),
 
-WSS_DOUBLE("PCM Switch", 0,
+WSS_DOUBLE("PCM Playback Switch", 0,
                 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
-WSS_DOUBLE("PCM Volume", 0,
-                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
+WSS_DOUBLE("PCM Capture Switch", 0,
+                CS4236_DAC_MUTE, CS4236_DAC_MUTE, 7, 6, 1, 1),
+WSS_DOUBLE_TLV("PCM Volume", 0,
+                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
+                db_scale_6bit),
 
 CS4236_DOUBLE("DSP Switch", 0, CS4236_LEFT_DSP, CS4236_RIGHT_DSP, 7, 7, 1, 1),
 
@@ -842,29 +911,29 @@ CS4236_DOUBLE("Mic Capture Switch", 0,
                 CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 7, 7, 1, 1),
 CS4236_DOUBLE("Mic Playback Switch", 0,
                 CS4236_LEFT_MIC, CS4236_RIGHT_MIC, 6, 6, 1, 1),
-CS4236_SINGLE("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1),
-CS4236_SINGLE("Mic Playback Boost", 0, CS4236_LEFT_MIC, 5, 1, 0),
+CS4236_SINGLE_TLV("Mic Volume", 0, CS4236_LEFT_MIC, 0, 31, 1,
+                  db_scale_5bit_22db_max),
+CS4236_SINGLE("Mic Boost (+20dB)", 0, CS4236_LEFT_MIC, 5, 1, 0),
 
-WSS_DOUBLE("Aux Playback Switch", 0,
+WSS_DOUBLE("Line Playback Switch", 0,
                 CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("Aux Capture Switch", 0,
+WSS_DOUBLE("Line Capture Switch", 0,
                 CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 6, 6, 1, 1),
-WSS_DOUBLE("Aux Volume", 0,
-                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
+WSS_DOUBLE_TLV("Line Volume", 0,
+                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 
-WSS_DOUBLE("Aux Playback Switch", 1,
+WSS_DOUBLE("CD Playback Switch", 1,
                 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("Aux Capture Switch", 1,
+WSS_DOUBLE("CD Capture Switch", 1,
                 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 6, 6, 1, 1),
-WSS_DOUBLE("Aux Volume", 1,
-                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
-
-CS4236_DOUBLE1("Master Mono Switch", 0,
-                CS4231_MONO_CTRL, CS4236_RIGHT_MIX_CTRL, 6, 7, 1, 1),
+WSS_DOUBLE_TLV("CD Volume", 1,
+                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 
-CS4236_DOUBLE1("Mono Switch", 0,
+CS4236_DOUBLE1("Beep Playback Switch", 0,
                 CS4231_MONO_CTRL, CS4236_LEFT_MIX_CTRL, 7, 7, 1, 1),
-WSS_SINGLE("Mono Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
+WSS_SINGLE("Beep Playback Volume", 0, CS4231_MONO_CTRL, 0, 15, 1),
 
 WSS_DOUBLE("Analog Loopback Switch", 0,
                 CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 7, 7, 1, 0),
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index e5bf3355d2ca..9a43baae7250 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -102,8 +102,6 @@
 
 struct snd_es18xx {
         unsigned long port;             /* port of ESS chip */
-        unsigned long mpu_port;         /* MPU-401 port of ESS chip */
-        unsigned long fm_port;          /* FM port */
         unsigned long ctrl_port;        /* Control port of ESS chip */
         struct resource *res_port;
         struct resource *res_mpu_port;
@@ -116,8 +114,6 @@ struct snd_es18xx {
         unsigned short audio2_vol;      /* volume level of audio2 */
 
         unsigned short active;          /* active channel mask */
-        unsigned int dma1_size;
-        unsigned int dma2_size;
         unsigned int dma1_shift;
         unsigned int dma2_shift;
 
@@ -135,7 +131,6 @@ struct snd_es18xx {
 
         spinlock_t reg_lock;
         spinlock_t mixer_lock;
-        spinlock_t ctrl_lock;
 #ifdef CONFIG_PM
         unsigned char pm_reg;
 #endif
@@ -354,7 +349,7 @@ static inline int snd_es18xx_mixer_writable(struct snd_es18xx *chip, unsigned ch
 }
 
 
-static int snd_es18xx_reset(struct snd_es18xx *chip)
+static int __devinit snd_es18xx_reset(struct snd_es18xx *chip)
 {
         int i;
         outb(0x03, chip->port + 0x06);
@@ -490,8 +485,6 @@ static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip,
         unsigned int size = snd_pcm_lib_buffer_bytes(substream);
         unsigned int count = snd_pcm_lib_period_bytes(substream);
 
-        chip->dma2_size = size;
-
         snd_es18xx_rate_set(chip, substream, DAC2);
 
         /* Transfer Count Reload */
@@ -591,8 +584,6 @@ static int snd_es18xx_capture_prepare(struct snd_pcm_substream *substream)
         unsigned int size = snd_pcm_lib_buffer_bytes(substream);
         unsigned int count = snd_pcm_lib_period_bytes(substream);
 
-        chip->dma1_size = size;
-
         snd_es18xx_reset_fifo(chip);
 
         /* Set stereo/mono */
@@ -659,8 +650,6 @@ static int snd_es18xx_playback2_prepare(struct snd_es18xx *chip,
         unsigned int size = snd_pcm_lib_buffer_bytes(substream);
         unsigned int count = snd_pcm_lib_period_bytes(substream);
 
-        chip->dma1_size = size;
-
         snd_es18xx_reset_fifo(chip);
 
         /* Set stereo/mono */
@@ -821,17 +810,18 @@ static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id)
 static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
+        unsigned int size = snd_pcm_lib_buffer_bytes(substream);
         int pos;
 
         if (substream->number == 0 && (chip->caps & ES18XX_PCM2)) {
                 if (!(chip->active & DAC2))
                         return 0;
-                pos = snd_dma_pointer(chip->dma2, chip->dma2_size);
+                pos = snd_dma_pointer(chip->dma2, size);
                 return pos >> chip->dma2_shift;
         } else {
                 if (!(chip->active & DAC1))
                         return 0;
-                pos = snd_dma_pointer(chip->dma1, chip->dma1_size);
+                pos = snd_dma_pointer(chip->dma1, size);
                 return pos >> chip->dma1_shift;
         }
 }
@@ -839,11 +829,12 @@ static snd_pcm_uframes_t snd_es18xx_playback_pointer(struct snd_pcm_substream *s
 static snd_pcm_uframes_t snd_es18xx_capture_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_es18xx *chip = snd_pcm_substream_chip(substream);
+        unsigned int size = snd_pcm_lib_buffer_bytes(substream);
         int pos;
 
         if (!(chip->active & ADC1))
                 return 0;
-        pos = snd_dma_pointer(chip->dma1, chip->dma1_size);
+        pos = snd_dma_pointer(chip->dma1, size);
         return pos >> chip->dma1_shift;
 }
 
@@ -974,9 +965,6 @@ static int snd_es18xx_capture_close(struct snd_pcm_substream *substream)
 
 static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
-        static char *texts4Source[4] = {
-                "Mic", "CD", "Line", "Master"
-        };
         static char *texts5Source[5] = {
                 "Mic", "CD", "Line", "Master", "Mix"
         };
@@ -994,7 +982,8 @@ static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_ele
                 uinfo->value.enumerated.items = 4;
                 if (uinfo->value.enumerated.item > 3)
                         uinfo->value.enumerated.item = 3;
-                strcpy(uinfo->value.enumerated.name, texts4Source[uinfo->value.enumerated.item]);
+                strcpy(uinfo->value.enumerated.name,
+                        texts5Source[uinfo->value.enumerated.item]);
                 break;
         case 0x1887:
         case 0x1888:
@@ -1378,11 +1367,9 @@ ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0),
 static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg)
 {
         int data;
-        unsigned long flags;
-        spin_lock_irqsave(&chip->ctrl_lock, flags);
+
         outb(reg, chip->ctrl_port);
         data = inb(chip->ctrl_port + 1);
-        spin_unlock_irqrestore(&chip->ctrl_lock, flags);
         return data;
 }
 
@@ -1398,7 +1385,9 @@ static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip,
 #endif
 }
 
-static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip)
+static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip,
+                                           unsigned long mpu_port,
+                                           unsigned long fm_port)
 {
         int mask = 0;
 
@@ -1412,15 +1401,15 @@ static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip)
         if (chip->caps & ES18XX_CONTROL) {
                 /* Hardware volume IRQ */
                 snd_es18xx_config_write(chip, 0x27, chip->irq);
-                if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) {
+                if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) {
                         /* FM I/O */
-                        snd_es18xx_config_write(chip, 0x62, chip->fm_port >> 8);
-                        snd_es18xx_config_write(chip, 0x63, chip->fm_port & 0xff);
+                        snd_es18xx_config_write(chip, 0x62, fm_port >> 8);
+                        snd_es18xx_config_write(chip, 0x63, fm_port & 0xff);
                 }
-                if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) {
+                if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) {
                         /* MPU-401 I/O */
-                        snd_es18xx_config_write(chip, 0x64, chip->mpu_port >> 8);
-                        snd_es18xx_config_write(chip, 0x65, chip->mpu_port & 0xff);
+                        snd_es18xx_config_write(chip, 0x64, mpu_port >> 8);
+                        snd_es18xx_config_write(chip, 0x65, mpu_port & 0xff);
                         /* MPU-401 IRQ */
                         snd_es18xx_config_write(chip, 0x28, chip->irq);
                 }
@@ -1507,11 +1496,12 @@ static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip)
                 snd_es18xx_mixer_write(chip, 0x7A, 0x68);
                 /* Enable and set hardware volume interrupt */
                 snd_es18xx_mixer_write(chip, 0x64, 0x06);
-                if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) {
+                if (mpu_port > 0 && mpu_port != SNDRV_AUTO_PORT) {
                         /* MPU401 share irq with audio
                            Joystick enabled
                            FM enabled */
-                        snd_es18xx_mixer_write(chip, 0x40, 0x43 | (chip->mpu_port & 0xf0) >> 1);
+                        snd_es18xx_mixer_write(chip, 0x40,
+                                               0x43 | (mpu_port & 0xf0) >> 1);
                 }
                 snd_es18xx_mixer_write(chip, 0x7f, ((irqmask + 1) << 1) | 0x01);
         }
@@ -1629,7 +1619,9 @@ static int __devinit snd_es18xx_identify(struct snd_es18xx *chip)
         return 0;
 }
 
-static int __devinit snd_es18xx_probe(struct snd_es18xx *chip)
+static int __devinit snd_es18xx_probe(struct snd_es18xx *chip,
+                                        unsigned long mpu_port,
+                                        unsigned long fm_port)
 {
         if (snd_es18xx_identify(chip) < 0) {
                 snd_printk(KERN_ERR PFX "[0x%lx] ESS chip not found\n", chip->port);
@@ -1650,8 +1642,6 @@ static int __devinit snd_es18xx_probe(struct snd_es18xx *chip)
                 chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV;
                 break;
         case 0x1887:
-                chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
-                break;
         case 0x1888:
                 chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
                 break;
@@ -1666,7 +1656,7 @@ static int __devinit snd_es18xx_probe(struct snd_es18xx *chip)
         if (chip->dma1 == chip->dma2)
                 chip->caps &= ~(ES18XX_PCM2 | ES18XX_DUPLEX_SAME);
 
-        return snd_es18xx_initialize(chip);
+        return snd_es18xx_initialize(chip, mpu_port, fm_port);
 }
 
 static struct snd_pcm_ops snd_es18xx_playback_ops = {
@@ -1802,10 +1792,7 @@ static int __devinit snd_es18xx_new_device(struct snd_card *card,
 
         spin_lock_init(&chip->reg_lock);
         spin_lock_init(&chip->mixer_lock);
-        spin_lock_init(&chip->ctrl_lock);
         chip->port = port;
-        chip->mpu_port = mpu_port;
-        chip->fm_port = fm_port;
         chip->irq = -1;
         chip->dma1 = -1;
         chip->dma2 = -1;
@@ -1841,11 +1828,11 @@ static int __devinit snd_es18xx_new_device(struct snd_card *card,
         }
         chip->dma2 = dma2;
 
-        if (snd_es18xx_probe(chip) < 0) {
+        if (snd_es18xx_probe(chip, mpu_port, fm_port) < 0) {
                 snd_es18xx_free(card);
-                return -ENODEV;
-        }
-        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, NULL, &ops);
+                return -ENODEV;
+        }
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
         if (err < 0) {
                 snd_es18xx_free(card);
                 return err;
@@ -1980,7 +1967,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
 #ifdef CONFIG_PNP
-static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
+static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP;
 #endif
 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;     /* 0x220,0x240,0x260,0x280 */
 #ifndef CONFIG_PNP
@@ -2160,19 +2147,23 @@ static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev)
                 return err;
 
         if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
-                if (snd_opl3_create(card, chip->fm_port, chip->fm_port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) {
-                        snd_printk(KERN_WARNING PFX "opl3 not detected at 0x%lx\n", chip->fm_port);
+                if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2,
+                                    OPL3_HW_OPL3, 0, &opl3) < 0) {
+                        snd_printk(KERN_WARNING PFX
+                                   "opl3 not detected at 0x%lx\n",
+                                   fm_port[dev]);
                 } else {
-                        if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
+                        err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
+                        if (err < 0)
                                 return err;
                 }
         }
 
         if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
-                if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX,
-                                               chip->mpu_port, 0,
-                                               irq[dev], 0,
-                                               &chip->rmidi)) < 0)
+                err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES18XX,
+                                          mpu_port[dev], 0,
+                                          irq[dev], 0, &chip->rmidi);
+                if (err < 0)
                         return err;
         }
 
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 02e30d7c6a93..6123c7531110 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -25,6 +25,7 @@
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
+#include <linux/pnp.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
@@ -40,7 +41,7 @@
 #define SNDRV_LEGACY_FIND_FREE_IRQ
 #define SNDRV_LEGACY_FIND_FREE_DMA
 #include <sound/initval.h>
-#include "miro.h"
+#include <sound/aci.h>
 
 MODULE_AUTHOR("Martin Langer <martin-langer@gmx.de>");
 MODULE_LICENSE("GPL");
@@ -60,6 +61,9 @@ static int dma1 = SNDRV_DEFAULT_DMA1;		/* 0,1,3 */
 static int dma2 = SNDRV_DEFAULT_DMA1;           /* 0,1,3 */
 static int wss;
 static int ide;
+#ifdef CONFIG_PNP
+static int isapnp = 1;                          /* Enable ISA PnP detection */
+#endif
 
 module_param(index, int, 0444);
 MODULE_PARM_DESC(index, "Index value for miro soundcard.");
@@ -83,6 +87,10 @@ module_param(wss, int, 0444);
 MODULE_PARM_DESC(wss, "wss mode");
 module_param(ide, int, 0444);
 MODULE_PARM_DESC(ide, "enable ide port");
+#ifdef CONFIG_PNP
+module_param(isapnp, bool, 0444);
+MODULE_PARM_DESC(isapnp, "Enable ISA PnP detection for specified soundcard.");
+#endif
 
 #define OPTi9XX_HW_DETECT       0
 #define OPTi9XX_HW_82C928       1
@@ -96,7 +104,6 @@ MODULE_PARM_DESC(ide, "enable ide port");
 
 #define OPTi9XX_MC_REG(n)       n
 
-
 struct snd_miro {
         unsigned short hardware;
         unsigned char password;
@@ -110,7 +117,6 @@ struct snd_miro {
         unsigned long pwd_reg;
 
         spinlock_t lock;
-        struct snd_card *card;
         struct snd_pcm *pcm;
 
         long wss_base;
@@ -118,23 +124,13 @@ struct snd_miro {
         int dma1;
         int dma2;
 
-        long fm_port;
-
         long mpu_port;
         int mpu_irq;
 
-        unsigned long aci_port;
-        int aci_vendor;
-        int aci_product;
-        int aci_version;
-        int aci_amp;
-        int aci_preamp;
-        int aci_solomode;
-
-        struct mutex aci_mutex;
+        struct snd_miro_aci *aci;
 };
 
-static void snd_miro_proc_init(struct snd_miro * miro);
+static struct snd_miro_aci aci_device;
 
 static char * snd_opti9xx_names[] = {
         "unkown",
@@ -143,17 +139,33 @@ static char * snd_opti9xx_names[] = {
         "82C930", "82C931", "82C933"
 };
 
+static int snd_miro_pnp_is_probed;
+
+#ifdef CONFIG_PNP
+
+static struct pnp_card_device_id snd_miro_pnpids[] = {
+        /* PCM20 and PCM12 in PnP mode */
+        { .id = "MIR0924",
+          .devs = { { "MIR0000" }, { "MIR0002" }, { "MIR0005" } }, },
+        { .id = "" }
+};
+
+MODULE_DEVICE_TABLE(pnp_card, snd_miro_pnpids);
+
+#endif  /* CONFIG_PNP */
+
 /* 
  *  ACI control
  */
 
-static int aci_busy_wait(struct snd_miro * miro)
+static int aci_busy_wait(struct snd_miro_aci *aci)
 {
         long timeout;
         unsigned char byte;
 
-        for (timeout = 1; timeout <= ACI_MINTIME+30; timeout++) {
-                if (((byte=inb(miro->aci_port + ACI_REG_BUSY)) & 1) == 0) {
+        for (timeout = 1; timeout <= ACI_MINTIME + 30; timeout++) {
+                byte = inb(aci->aci_port + ACI_REG_BUSY);
+                if ((byte & 1) == 0) {
                         if (timeout >= ACI_MINTIME)
                                 snd_printd("aci ready in round %ld.\n",
                                            timeout-ACI_MINTIME);
@@ -179,10 +191,10 @@ static int aci_busy_wait(struct snd_miro * miro)
         return -EBUSY;
 }
 
-static inline int aci_write(struct snd_miro * miro, unsigned char byte)
+static inline int aci_write(struct snd_miro_aci *aci, unsigned char byte)
 {
-        if (aci_busy_wait(miro) >= 0) {
-                outb(byte, miro->aci_port + ACI_REG_COMMAND);
+        if (aci_busy_wait(aci) >= 0) {
+                outb(byte, aci->aci_port + ACI_REG_COMMAND);
                 return 0;
         } else {
                 snd_printk(KERN_ERR "aci busy, aci_write(0x%x) stopped.\n", byte);
@@ -190,12 +202,12 @@ static inline int aci_write(struct snd_miro * miro, unsigned char byte)
         }
 }
 
-static inline int aci_read(struct snd_miro * miro)
+static inline int aci_read(struct snd_miro_aci *aci)
 {
         unsigned char byte;
 
-        if (aci_busy_wait(miro) >= 0) {
-                byte=inb(miro->aci_port + ACI_REG_STATUS);
+        if (aci_busy_wait(aci) >= 0) {
+                byte = inb(aci->aci_port + ACI_REG_STATUS);
                 return byte;
         } else {
                 snd_printk(KERN_ERR "aci busy, aci_read() stopped.\n");
@@ -203,39 +215,49 @@ static inline int aci_read(struct snd_miro * miro)
         }
 }
 
-static int aci_cmd(struct snd_miro * miro, int write1, int write2, int write3)
+int snd_aci_cmd(struct snd_miro_aci *aci, int write1, int write2, int write3)
 {
         int write[] = {write1, write2, write3};
         int value, i;
 
-        if (mutex_lock_interruptible(&miro->aci_mutex))
+        if (mutex_lock_interruptible(&aci->aci_mutex))
                 return -EINTR;
 
         for (i=0; i<3; i++) {
                 if (write[i]< 0 || write[i] > 255)
                         break;
                 else {
-                        value = aci_write(miro, write[i]);
+                        value = aci_write(aci, write[i]);
                         if (value < 0)
                                 goto out;
                 }
         }
 
-        value = aci_read(miro);
+        value = aci_read(aci);
 
-out:    mutex_unlock(&miro->aci_mutex);
+out:    mutex_unlock(&aci->aci_mutex);
         return value;
 }
+EXPORT_SYMBOL(snd_aci_cmd);
+
+static int aci_getvalue(struct snd_miro_aci *aci, unsigned char index)
+{
+        return snd_aci_cmd(aci, ACI_STATUS, index, -1);
+}
 
-static int aci_getvalue(struct snd_miro * miro, unsigned char index)
+static int aci_setvalue(struct snd_miro_aci *aci, unsigned char index,
+                        int value)
 {
-        return aci_cmd(miro, ACI_STATUS, index, -1);
+        return snd_aci_cmd(aci, index, value, -1);
 }
 
-static int aci_setvalue(struct snd_miro * miro, unsigned char index, int value)
+struct snd_miro_aci *snd_aci_get_aci(void)
 {
-        return aci_cmd(miro, index, value, -1);
+        if (aci_device.aci_port == 0)
+                return NULL;
+        return &aci_device;
 }
+EXPORT_SYMBOL(snd_aci_get_aci);
 
 /*
  *  MIXER part
@@ -249,8 +271,10 @@ static int snd_miro_get_capture(struct snd_kcontrol *kcontrol,
         struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
         int value;
 
-        if ((value = aci_getvalue(miro, ACI_S_GENERAL)) < 0) {
-                snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n", value);
+        value = aci_getvalue(miro->aci, ACI_S_GENERAL);
+        if (value < 0) {
+                snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n",
+                           value);
                 return value;
         }
 
@@ -267,13 +291,15 @@ static int snd_miro_put_capture(struct snd_kcontrol *kcontrol,
 
         value = !(ucontrol->value.integer.value[0]);
 
-        if ((error = aci_setvalue(miro, ACI_SET_SOLOMODE, value)) < 0) {
-                snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n", error);
+        error = aci_setvalue(miro->aci, ACI_SET_SOLOMODE, value);
+        if (error < 0) {
+                snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n",
+                           error);
                 return error;
         }
 
-        change = (value != miro->aci_solomode);
-        miro->aci_solomode = value;
+        change = (value != miro->aci->aci_solomode);
+        miro->aci->aci_solomode = value;
         
         return change;
 }
@@ -295,7 +321,7 @@ static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol,
         struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
         int value;
 
-        if (miro->aci_version <= 176) {
+        if (miro->aci->aci_version <= 176) {
 
                 /* 
                    OSS says it's not readable with versions < 176.
@@ -303,12 +329,14 @@ static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol,
                    which is a PCM12 with aci_version = 176.
                 */
 
-                ucontrol->value.integer.value[0] = miro->aci_preamp;
+                ucontrol->value.integer.value[0] = miro->aci->aci_preamp;
                 return 0;
         }
 
-        if ((value = aci_getvalue(miro, ACI_GET_PREAMP)) < 0) {
-                snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n", value);
+        value = aci_getvalue(miro->aci, ACI_GET_PREAMP);
+        if (value < 0) {
+                snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n",
+                           value);
                 return value;
         }
         
@@ -325,13 +353,15 @@ static int snd_miro_put_preamp(struct snd_kcontrol *kcontrol,
 
         value = ucontrol->value.integer.value[0];
 
-        if ((error = aci_setvalue(miro, ACI_SET_PREAMP, value)) < 0) {
-                snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n", error);
+        error = aci_setvalue(miro->aci, ACI_SET_PREAMP, value);
+        if (error < 0) {
+                snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n",
+                           error);
                 return error;
         }
 
-        change = (value != miro->aci_preamp);
-        miro->aci_preamp = value;
+        change = (value != miro->aci->aci_preamp);
+        miro->aci->aci_preamp = value;
 
         return change;
 }
@@ -342,7 +372,7 @@ static int snd_miro_get_amp(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
-        ucontrol->value.integer.value[0] = miro->aci_amp;
+        ucontrol->value.integer.value[0] = miro->aci->aci_amp;
 
         return 0;
 }
@@ -355,13 +385,14 @@ static int snd_miro_put_amp(struct snd_kcontrol *kcontrol,
 
         value = ucontrol->value.integer.value[0];
 
-        if ((error = aci_setvalue(miro, ACI_SET_POWERAMP, value)) < 0) {
+        error = aci_setvalue(miro->aci, ACI_SET_POWERAMP, value);
+        if (error < 0) {
                 snd_printk(KERN_ERR "snd_miro_put_amp() to %d failed: %d\n", value, error);
                 return error;
         }
 
-        change = (value != miro->aci_amp);
-        miro->aci_amp = value;
+        change = (value != miro->aci->aci_amp);
+        miro->aci->aci_amp = value;
 
         return change;
 }
@@ -410,12 +441,14 @@ static int snd_miro_get_double(struct snd_kcontrol *kcontrol,
         int right_reg = kcontrol->private_value & 0xff;
         int left_reg = right_reg + 1;
 
-        if ((right_val = aci_getvalue(miro, right_reg)) < 0) {
+        right_val = aci_getvalue(miro->aci, right_reg);
+        if (right_val < 0) {
                 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", right_reg, right_val);
                 return right_val;
         }
 
-        if ((left_val = aci_getvalue(miro, left_reg)) < 0) {
+        left_val = aci_getvalue(miro->aci, left_reg);
+        if (left_val < 0) {
                 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", left_reg, left_val);
                 return left_val;
         }
@@ -451,6 +484,7 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
+        struct snd_miro_aci *aci = miro->aci;
         int left, right, left_old, right_old;
         int setreg_left, setreg_right, getreg_left, getreg_right;
         int change, error;
@@ -459,21 +493,21 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
         right = ucontrol->value.integer.value[1];
 
         setreg_right = (kcontrol->private_value >> 8) & 0xff;
-        if (setreg_right == ACI_SET_MASTER) {
-                setreg_left = setreg_right + 1;
-        } else {
-                setreg_left = setreg_right + 8;
-        }
+        setreg_left = setreg_right + 8;
+        if (setreg_right == ACI_SET_MASTER)
+                setreg_left -= 7;
 
         getreg_right = kcontrol->private_value & 0xff;
         getreg_left = getreg_right + 1;
 
-        if ((left_old = aci_getvalue(miro, getreg_left)) < 0) {
+        left_old = aci_getvalue(aci, getreg_left);
+        if (left_old < 0) {
                 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_left, left_old);
                 return left_old;
         }
 
-        if ((right_old = aci_getvalue(miro, getreg_right)) < 0) {
+        right_old = aci_getvalue(aci, getreg_right);
+        if (right_old < 0) {
                 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_right, right_old);
                 return right_old;
         }
@@ -492,13 +526,15 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
                         right_old = 0x80 - right_old;
 
                 if (left >= 0) {
-                        if ((error = aci_setvalue(miro, setreg_left, left)) < 0) {
+                        error = aci_setvalue(aci, setreg_left, left);
+                        if (error < 0) {
                                 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                            left, error);
                                 return error;
                         }
                 } else {
-                        if ((error = aci_setvalue(miro, setreg_left, 0x80 - left)) < 0) {
+                        error = aci_setvalue(aci, setreg_left, 0x80 - left);
+                        if (error < 0) {
                                 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                            0x80 - left, error);
                                 return error;
@@ -506,13 +542,15 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
                 }
 
                 if (right >= 0) {
-                        if ((error = aci_setvalue(miro, setreg_right, right)) < 0) {
+                        error = aci_setvalue(aci, setreg_right, right);
+                        if (error < 0) {
                                 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                            right, error);
                                 return error;
                         }
                 } else {
-                        if ((error = aci_setvalue(miro, setreg_right, 0x80 - right)) < 0) {
+                        error = aci_setvalue(aci, setreg_right, 0x80 - right);
+                        if (error < 0) {
                                 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                            0x80 - right, error);
                                 return error;
@@ -530,12 +568,14 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
                 left_old = 0x20 - left_old;
                 right_old = 0x20 - right_old;
 
-                if ((error = aci_setvalue(miro, setreg_left, 0x20 - left)) < 0) {
+                error = aci_setvalue(aci, setreg_left, 0x20 - left);
+                if (error < 0) {
                         snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                    0x20 - left, error);
                         return error;
                 }
-                if ((error = aci_setvalue(miro, setreg_right, 0x20 - right)) < 0) {
+                error = aci_setvalue(aci, setreg_right, 0x20 - right);
+                if (error < 0) {
                         snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
                                    0x20 - right, error);
                         return error;
@@ -633,11 +673,13 @@ static unsigned char aci_init_values[][2] __devinitdata = {
 static int __devinit snd_set_aci_init_values(struct snd_miro *miro)
 {
         int idx, error;
+        struct snd_miro_aci *aci = miro->aci;
 
         /* enable WSS on PCM1 */
 
-        if ((miro->aci_product == 'A') && wss) {
-                if ((error = aci_setvalue(miro, ACI_SET_WSS, wss)) < 0) {
+        if ((aci->aci_product == 'A') && wss) {
+                error = aci_setvalue(aci, ACI_SET_WSS, wss);
+                if (error < 0) {
                         snd_printk(KERN_ERR "enabling WSS mode failed\n");
                         return error;
                 }
@@ -646,7 +688,8 @@ static int __devinit snd_set_aci_init_values(struct snd_miro *miro)
         /* enable IDE port */
 
         if (ide) {
-                if ((error = aci_setvalue(miro, ACI_SET_IDE, ide)) < 0) {
+                error = aci_setvalue(aci, ACI_SET_IDE, ide);
+                if (error < 0) {
                         snd_printk(KERN_ERR "enabling IDE port failed\n");
                         return error;
                 }
@@ -654,32 +697,31 @@ static int __devinit snd_set_aci_init_values(struct snd_miro *miro)
 
         /* set common aci values */
 
-        for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++)
-                if ((error = aci_setvalue(miro, aci_init_values[idx][0], 
-                                          aci_init_values[idx][1])) < 0) {
+        for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++) {
+                error = aci_setvalue(aci, aci_init_values[idx][0],
+                                     aci_init_values[idx][1]);
+                if (error < 0) {
                         snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n", 
                                    aci_init_values[idx][0], error);
                         return error;
                 }
-
-        miro->aci_amp = 0;
-        miro->aci_preamp = 0;
-        miro->aci_solomode = 1;
+        }
+        aci->aci_amp = 0;
+        aci->aci_preamp = 0;
+        aci->aci_solomode = 1;
 
         return 0;
 }
 
-static int __devinit snd_miro_mixer(struct snd_miro *miro)
+static int __devinit snd_miro_mixer(struct snd_card *card,
+                                    struct snd_miro *miro)
 {
-        struct snd_card *card;
         unsigned int idx;
         int err;
 
-        if (snd_BUG_ON(!miro || !miro->card))
+        if (snd_BUG_ON(!miro || !card))
                 return -EINVAL;
 
-        card = miro->card;
-
         switch (miro->hardware) {
         case OPTi9XX_HW_82C924:
                 strcpy(card->mixername, "ACI & OPTi924");
@@ -697,7 +739,8 @@ static int __devinit snd_miro_mixer(struct snd_miro *miro)
                         return err;
         }
 
-        if ((miro->aci_product == 'A') || (miro->aci_product == 'B')) {
+        if ((miro->aci->aci_product == 'A') ||
+            (miro->aci->aci_product == 'B')) {
                 /* PCM1/PCM12 with power-amp and Line 2 */
                 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_line_control[0], miro))) < 0)
                         return err;
@@ -705,16 +748,17 @@ static int __devinit snd_miro_mixer(struct snd_miro *miro)
                         return err;
         }
 
-        if ((miro->aci_product == 'B') || (miro->aci_product == 'C')) {
+        if ((miro->aci->aci_product == 'B') ||
+            (miro->aci->aci_product == 'C')) {
                 /* PCM12/PCM20 with mic-preamp */
                 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_preamp_control[0], miro))) < 0)
                         return err;
-                if (miro->aci_version >= 176)
+                if (miro->aci->aci_version >= 176)
                         if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_capture_control[0], miro))) < 0)
                                 return err;
         }
 
-        if (miro->aci_product == 'C') {
+        if (miro->aci->aci_product == 'C') {
                 /* PCM20 with radio and 7 band equalizer */
                 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_radio_control[0], miro))) < 0)
                         return err;
@@ -757,21 +801,26 @@ static int __devinit snd_miro_init(struct snd_miro *chip,
         chip->irq = -1;
         chip->dma1 = -1;
         chip->dma2 = -1;
-        chip->fm_port = -1;
         chip->mpu_port = -1;
         chip->mpu_irq = -1;
 
+        chip->pwd_reg = 3;
+
+#ifdef CONFIG_PNP
+        if (isapnp && chip->mc_base)
+                /* PnP resource gives the least 10 bits */
+                chip->mc_base |= 0xc00;
+        else
+#endif
+                chip->mc_base = 0xf8c;
+
         switch (hardware) {
         case OPTi9XX_HW_82C929:
-                chip->mc_base = 0xf8c;
                 chip->password = 0xe3;
-                chip->pwd_reg = 3;
                 break;
 
         case OPTi9XX_HW_82C924:
-                chip->mc_base = 0xf8c;
                 chip->password = 0xe5;
-                chip->pwd_reg = 3;
                 break;
 
         default:
@@ -853,14 +902,15 @@ static void snd_miro_proc_read(struct snd_info_entry * entry,
                                struct snd_info_buffer *buffer)
 {
         struct snd_miro *miro = (struct snd_miro *) entry->private_data;
+        struct snd_miro_aci *aci = miro->aci;
         char* model = "unknown";
 
         /* miroSOUND PCM1 pro, early PCM12 */
 
         if ((miro->hardware == OPTi9XX_HW_82C929) &&
-            (miro->aci_vendor == 'm') && 
-            (miro->aci_product == 'A')) {
-                switch(miro->aci_version) {
+            (aci->aci_vendor == 'm') &&
+            (aci->aci_product == 'A')) {
+                switch (aci->aci_version) {
                 case 3:
                         model = "miroSOUND PCM1 pro";
                         break;
@@ -873,9 +923,9 @@ static void snd_miro_proc_read(struct snd_info_entry * entry,
         /* miroSOUND PCM12, PCM12 (Rev. E), PCM12 pnp */
 
         if ((miro->hardware == OPTi9XX_HW_82C924) &&
-            (miro->aci_vendor == 'm') && 
-            (miro->aci_product == 'B')) {
-                switch(miro->aci_version) {
+            (aci->aci_vendor == 'm') &&
+            (aci->aci_product == 'B')) {
+                switch (aci->aci_version) {
                 case 4:
                         model = "miroSOUND PCM12";
                         break;
@@ -891,9 +941,9 @@ static void snd_miro_proc_read(struct snd_info_entry * entry,
         /* miroSOUND PCM20 radio */
 
         if ((miro->hardware == OPTi9XX_HW_82C924) &&
-            (miro->aci_vendor == 'm') && 
-            (miro->aci_product == 'C')) {
-                switch(miro->aci_version) {
+            (aci->aci_vendor == 'm') &&
+            (aci->aci_product == 'C')) {
+                switch (aci->aci_version) {
                 case 7:
                         model = "miroSOUND PCM20 radio (Rev. E)";
                         break;
@@ -917,17 +967,17 @@ static void snd_miro_proc_read(struct snd_info_entry * entry,
 
         snd_iprintf(buffer, "ACI information:\n");
         snd_iprintf(buffer, "  vendor  : ");
-        switch(miro->aci_vendor) {
+        switch (aci->aci_vendor) {
         case 'm':
                 snd_iprintf(buffer, "Miro\n");
                 break;
         default:
-                snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_vendor);
+                snd_iprintf(buffer, "unknown (0x%x)\n", aci->aci_vendor);
                 break;
         }
 
         snd_iprintf(buffer, "  product : ");
-        switch(miro->aci_product) {
+        switch (aci->aci_product) {
         case 'A':
                 snd_iprintf(buffer, "miroSOUND PCM1 pro / (early) PCM12\n");
                 break;
@@ -938,26 +988,27 @@ static void snd_miro_proc_read(struct snd_info_entry * entry,
                 snd_iprintf(buffer, "miroSOUND PCM20 radio\n");
                 break;
         default:
-                snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_product);
+                snd_iprintf(buffer, "unknown (0x%x)\n", aci->aci_product);
                 break;
         }
 
         snd_iprintf(buffer, "  firmware: %d (0x%x)\n",
-                    miro->aci_version, miro->aci_version);
+                    aci->aci_version, aci->aci_version);
         snd_iprintf(buffer, "  port    : 0x%lx-0x%lx\n", 
-                    miro->aci_port, miro->aci_port+2);
+                    aci->aci_port, aci->aci_port+2);
         snd_iprintf(buffer, "  wss     : 0x%x\n", wss);
         snd_iprintf(buffer, "  ide     : 0x%x\n", ide);
-        snd_iprintf(buffer, "  solomode: 0x%x\n", miro->aci_solomode);
-        snd_iprintf(buffer, "  amp     : 0x%x\n", miro->aci_amp);
-        snd_iprintf(buffer, "  preamp  : 0x%x\n", miro->aci_preamp);
+        snd_iprintf(buffer, "  solomode: 0x%x\n", aci->aci_solomode);
+        snd_iprintf(buffer, "  amp     : 0x%x\n", aci->aci_amp);
+        snd_iprintf(buffer, "  preamp  : 0x%x\n", aci->aci_preamp);
 }
 
-static void __devinit snd_miro_proc_init(struct snd_miro * miro)
+static void __devinit snd_miro_proc_init(struct snd_card *card,
+                                         struct snd_miro *miro)
 {
         struct snd_info_entry *entry;
 
-        if (! snd_card_proc_new(miro->card, "miro", &entry))
+        if (!snd_card_proc_new(card, "miro", &entry))
                 snd_info_set_text_ops(entry, miro, snd_miro_proc_read);
 }
 
@@ -974,37 +1025,40 @@ static int __devinit snd_miro_configure(struct snd_miro *chip)
         unsigned char mpu_irq_bits;
         unsigned long flags;
 
+        snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
+        snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */
+        snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
+
         switch (chip->hardware) {
         case OPTi9XX_HW_82C924:
                 snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */
                 snd_miro_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff);
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
                 break;
         case OPTi9XX_HW_82C929:
                 /* untested init commands for OPTi929 */
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */
                 snd_miro_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c);
-                snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
                 break;
         default:
                 snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
                 return -EINVAL;
         }
 
-        switch (chip->wss_base) {
-        case 0x530:
+        /* PnP resource says it decodes only 10 bits of address */
+        switch (chip->wss_base & 0x3ff) {
+        case 0x130:
+                chip->wss_base = 0x530;
                 wss_base_bits = 0x00;
                 break;
-        case 0x604:
+        case 0x204:
+                chip->wss_base = 0x604;
                 wss_base_bits = 0x03;
                 break;
-        case 0xe80:
+        case 0x280:
+                chip->wss_base = 0xe80;
                 wss_base_bits = 0x01;
                 break;
-        case 0xf40:
+        case 0x340:
+                chip->wss_base = 0xf40;
                 wss_base_bits = 0x02;
                 break;
         default:
@@ -1122,75 +1176,92 @@ __skip_mpu:
         return 0;
 }
 
+static int __devinit snd_miro_opti_check(struct snd_miro *chip)
+{
+        unsigned char value;
+
+        chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size,
+                                           "OPTi9xx MC");
+        if (chip->res_mc_base == NULL)
+                return -ENOMEM;
+
+        value = snd_miro_read(chip, OPTi9XX_MC_REG(1));
+        if (value != 0xff && value != inb(chip->mc_base + OPTi9XX_MC_REG(1)))
+                if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1)))
+                        return 0;
+
+        release_and_free_resource(chip->res_mc_base);
+        chip->res_mc_base = NULL;
+
+        return -ENODEV;
+}
+
 static int __devinit snd_card_miro_detect(struct snd_card *card,
                                           struct snd_miro *chip)
 {
         int i, err;
-        unsigned char value;
 
         for (i = OPTi9XX_HW_82C929; i <= OPTi9XX_HW_82C924; i++) {
 
                 if ((err = snd_miro_init(chip, i)) < 0)
                         return err;
 
-                if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
-                        continue;
-
-                value = snd_miro_read(chip, OPTi9XX_MC_REG(1));
-                if ((value != 0xff) && (value != inb(chip->mc_base + 1)))
-                        if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1)))
-                                return 1;
-
-                release_and_free_resource(chip->res_mc_base);
-                chip->res_mc_base = NULL;
-
+                err = snd_miro_opti_check(chip);
+                if (err == 0)
+                        return 1;
         }
 
         return -ENODEV;
 }
 
 static int __devinit snd_card_miro_aci_detect(struct snd_card *card,
-                                              struct snd_miro * miro)
+                                              struct snd_miro *miro)
 {
         unsigned char regval;
         int i;
+        struct snd_miro_aci *aci = &aci_device;
+
+        miro->aci = aci;
 
-        mutex_init(&miro->aci_mutex);
+        mutex_init(&aci->aci_mutex);
 
         /* get ACI port from OPTi9xx MC 4 */
 
-        miro->mc_base = 0xf8c;
         regval=inb(miro->mc_base + 4);
-        miro->aci_port = (regval & 0x10) ? 0x344: 0x354;
+        aci->aci_port = (regval & 0x10) ? 0x344 : 0x354;
 
-        if ((miro->res_aci_port = request_region(miro->aci_port, 3, "miro aci")) == NULL) {
+        miro->res_aci_port = request_region(aci->aci_port, 3, "miro aci");
+        if (miro->res_aci_port == NULL) {
                 snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n", 
-                           miro->aci_port, miro->aci_port+2);
+                           aci->aci_port, aci->aci_port+2);
                 return -ENOMEM;
         }
 
         /* force ACI into a known state */
         for (i = 0; i < 3; i++)
-                if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) {
+                if (snd_aci_cmd(aci, ACI_ERROR_OP, -1, -1) < 0) {
                         snd_printk(KERN_ERR "can't force aci into known state.\n");
                         return -ENXIO;
                 }
 
-        if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 ||
-            (miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) {
-                snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port);
+        aci->aci_vendor = snd_aci_cmd(aci, ACI_READ_IDCODE, -1, -1);
+        aci->aci_product = snd_aci_cmd(aci, ACI_READ_IDCODE, -1, -1);
+        if (aci->aci_vendor < 0 || aci->aci_product < 0) {
+                snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n",
+                           aci->aci_port);
                 return -ENXIO;
         }
 
-        if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) {
+        aci->aci_version = snd_aci_cmd(aci, ACI_READ_VERSION, -1, -1);
+        if (aci->aci_version < 0) {
                 snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n", 
-                           miro->aci_port);
+                           aci->aci_port);
                 return -ENXIO;
         }
 
-        if (aci_cmd(miro, ACI_INIT, -1, -1) < 0 ||
-            aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 ||
-            aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) {
+        if (snd_aci_cmd(aci, ACI_INIT, -1, -1) < 0 ||
+            snd_aci_cmd(aci, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 ||
+            snd_aci_cmd(aci, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) {
                 snd_printk(KERN_ERR "can't initialize aci.\n"); 
                 return -ENXIO;
         }
@@ -1201,157 +1272,80 @@ static int __devinit snd_card_miro_aci_detect(struct snd_card *card,
 static void snd_card_miro_free(struct snd_card *card)
 {
         struct snd_miro *miro = card->private_data;
-        
+
         release_and_free_resource(miro->res_aci_port);
+        if (miro->aci)
+                miro->aci->aci_port = 0;
         release_and_free_resource(miro->res_mc_base);
 }
 
-static int __devinit snd_miro_match(struct device *devptr, unsigned int n)
-{
-        return 1;
-}
-
-static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
+static int __devinit snd_miro_probe(struct snd_card *card)
 {
-        static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
-        static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1};
-        static int possible_irqs[] = {11, 9, 10, 7, -1};
-        static int possible_mpu_irqs[] = {10, 5, 9, 7, -1};
-        static int possible_dma1s[] = {3, 1, 0, -1};
-        static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}};
-
         int error;
-        struct snd_miro *miro;
+        struct snd_miro *miro = card->private_data;
         struct snd_wss *codec;
         struct snd_timer *timer;
-        struct snd_card *card;
         struct snd_pcm *pcm;
         struct snd_rawmidi *rmidi;
 
-        error = snd_card_create(index, id, THIS_MODULE,
-                                sizeof(struct snd_miro), &card);
-        if (error < 0)
-                return error;
-
-        card->private_free = snd_card_miro_free;
-        miro = card->private_data;
-        miro->card = card;
-
-        if ((error = snd_card_miro_aci_detect(card, miro)) < 0) {
-                snd_card_free(card);
-                snd_printk(KERN_ERR "unable to detect aci chip\n");
-                return -ENODEV;
+        if (!miro->res_mc_base) {
+                miro->res_mc_base = request_region(miro->mc_base,
+                                                miro->mc_base_size,
+                                                "miro (OPTi9xx MC)");
+                if (miro->res_mc_base == NULL) {
+                        snd_printk(KERN_ERR "request for OPTI9xx MC failed\n");
+                        return -ENOMEM;
+                }
         }
 
-        /* init proc interface */
-        snd_miro_proc_init(miro);
-
-        if ((error = snd_card_miro_detect(card, miro)) < 0) {
+        error = snd_card_miro_aci_detect(card, miro);
+        if (error < 0) {
                 snd_card_free(card);
-                snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n");
+                snd_printk(KERN_ERR "unable to detect aci chip\n");
                 return -ENODEV;
         }
 
-        if (! miro->res_mc_base &&
-            (miro->res_mc_base = request_region(miro->mc_base, miro->mc_base_size,
-                                                "miro (OPTi9xx MC)")) == NULL) {
-                snd_card_free(card);
-                snd_printk(KERN_ERR "request for OPTI9xx MC failed\n");
-                return -ENOMEM;
-        }
-
         miro->wss_base = port;
-        miro->fm_port = fm_port;
         miro->mpu_port = mpu_port;
         miro->irq = irq;
         miro->mpu_irq = mpu_irq;
         miro->dma1 = dma1;
         miro->dma2 = dma2;
 
-        if (miro->wss_base == SNDRV_AUTO_PORT) {
-                if ((miro->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free WSS port\n");
-                        return -EBUSY;
-                }
-        }
-
-        if (miro->mpu_port == SNDRV_AUTO_PORT) {
-                if ((miro->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
-                        return -EBUSY;
-                }
-        }
-        if (miro->irq == SNDRV_AUTO_IRQ) {
-                if ((miro->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free IRQ\n");
-                        return -EBUSY;
-                }
-        }
-        if (miro->mpu_irq == SNDRV_AUTO_IRQ) {
-                if ((miro->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
-                        return -EBUSY;
-                }
-        }
-        if (miro->dma1 == SNDRV_AUTO_DMA) {
-                if ((miro->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free DMA1\n");
-                        return -EBUSY;
-                }
-        }
-        if (miro->dma2 == SNDRV_AUTO_DMA) {
-                if ((miro->dma2 = snd_legacy_find_free_dma(possible_dma2s[miro->dma1 % 4])) < 0) {
-                        snd_card_free(card);
-                        snd_printk(KERN_ERR "unable to find a free DMA2\n");
-                        return -EBUSY;
-                }
-        }
+        /* init proc interface */
+        snd_miro_proc_init(card, miro);
 
         error = snd_miro_configure(miro);
-        if (error) {
-                snd_card_free(card);
+        if (error)
                 return error;
-        }
 
         error = snd_wss_create(card, miro->wss_base + 4, -1,
-                                miro->irq, miro->dma1, miro->dma2,
-                                WSS_HW_AD1845, 0, &codec);
-        if (error < 0) {
-                snd_card_free(card);
+                               miro->irq, miro->dma1, miro->dma2,
+                               WSS_HW_DETECT, 0, &codec);
+        if (error < 0)
                 return error;
-        }
 
         error = snd_wss_pcm(codec, 0, &pcm);
-        if (error < 0)  {
-                snd_card_free(card);
+        if (error < 0)
                 return error;
-        }
+
         error = snd_wss_mixer(codec);
-        if (error < 0) {
-                snd_card_free(card);
+        if (error < 0)
                 return error;
-        }
+
         error = snd_wss_timer(codec, 0, &timer);
-        if (error < 0) {
-                snd_card_free(card);
+        if (error < 0)
                 return error;
-        }
 
         miro->pcm = pcm;
 
-        if ((error = snd_miro_mixer(miro)) < 0) {
-                snd_card_free(card);
+        error = snd_miro_mixer(card, miro);
+        if (error < 0)
                 return error;
-        }
 
-        if (miro->aci_vendor == 'm') {
+        if (miro->aci->aci_vendor == 'm') {
                 /* It looks like a miro sound card. */
-                switch (miro->aci_product) {
+                switch (miro->aci->aci_product) {
                 case 'A':
                         sprintf(card->shortname, 
                                 "miroSOUND PCM1 pro / PCM12");
@@ -1380,30 +1374,131 @@ static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
                 card->shortname, miro->name, pcm->name, miro->wss_base + 4,
                 miro->irq, miro->dma1, miro->dma2);
 
-        if (miro->mpu_port <= 0 || miro->mpu_port == SNDRV_AUTO_PORT)
+        if (mpu_port <= 0 || mpu_port == SNDRV_AUTO_PORT)
                 rmidi = NULL;
-        else
-                if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
-                                miro->mpu_port, 0, miro->mpu_irq, IRQF_DISABLED,
-                                &rmidi)))
-                        snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", miro->mpu_port);
+        else {
+                error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
+                                mpu_port, 0, miro->mpu_irq, IRQF_DISABLED,
+                                &rmidi);
+                if (error < 0)
+                        snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n",
+                                   mpu_port);
+        }
 
-        if (miro->fm_port > 0 && miro->fm_port != SNDRV_AUTO_PORT) {
+        if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) {
                 struct snd_opl3 *opl3 = NULL;
                 struct snd_opl4 *opl4;
-                if (snd_opl4_create(card, miro->fm_port, miro->fm_port - 8, 
+
+                if (snd_opl4_create(card, fm_port, fm_port - 8,
                                     2, &opl3, &opl4) < 0)
-                        snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n", miro->fm_port);
+                        snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n",
+                                   fm_port);
         }
 
-        if ((error = snd_set_aci_init_values(miro)) < 0) {
-                snd_card_free(card);
+        error = snd_set_aci_init_values(miro);
+        if (error < 0)
                 return error;
+
+        return snd_card_register(card);
+}
+
+static int __devinit snd_miro_isa_match(struct device *devptr, unsigned int n)
+{
+#ifdef CONFIG_PNP
+        if (snd_miro_pnp_is_probed)
+                return 0;
+        if (isapnp)
+                return 0;
+#endif
+        return 1;
+}
+
+static int __devinit snd_miro_isa_probe(struct device *devptr, unsigned int n)
+{
+        static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
+        static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1};
+        static int possible_irqs[] = {11, 9, 10, 7, -1};
+        static int possible_mpu_irqs[] = {10, 5, 9, 7, -1};
+        static int possible_dma1s[] = {3, 1, 0, -1};
+        static int possible_dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1},
+                                           {0, -1} };
+
+        int error;
+        struct snd_miro *miro;
+        struct snd_card *card;
+
+        error = snd_card_create(index, id, THIS_MODULE,
+                                sizeof(struct snd_miro), &card);
+        if (error < 0)
+                return error;
+
+        card->private_free = snd_card_miro_free;
+        miro = card->private_data;
+
+        error = snd_card_miro_detect(card, miro);
+        if (error < 0) {
+                snd_card_free(card);
+                snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n");
+                return -ENODEV;
+        }
+
+        if (port == SNDRV_AUTO_PORT) {
+                port = snd_legacy_find_free_ioport(possible_ports, 4);
+                if (port < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR "unable to find a free WSS port\n");
+                        return -EBUSY;
+                }
+        }
+
+        if (mpu_port == SNDRV_AUTO_PORT) {
+                mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2);
+                if (mpu_port < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR
+                                   "unable to find a free MPU401 port\n");
+                        return -EBUSY;
+                }
+        }
+
+        if (irq == SNDRV_AUTO_IRQ) {
+                irq = snd_legacy_find_free_irq(possible_irqs);
+                if (irq < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR "unable to find a free IRQ\n");
+                        return -EBUSY;
+                }
+        }
+        if (mpu_irq == SNDRV_AUTO_IRQ) {
+                mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs);
+                if (mpu_irq < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR
+                                   "unable to find a free MPU401 IRQ\n");
+                        return -EBUSY;
+                }
+        }
+        if (dma1 == SNDRV_AUTO_DMA) {
+                dma1 = snd_legacy_find_free_dma(possible_dma1s);
+                if (dma1 < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR "unable to find a free DMA1\n");
+                        return -EBUSY;
+                }
+        }
+        if (dma2 == SNDRV_AUTO_DMA) {
+                dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4]);
+                if (dma2 < 0) {
+                        snd_card_free(card);
+                        snd_printk(KERN_ERR "unable to find a free DMA2\n");
+                        return -EBUSY;
+                }
         }
 
         snd_card_set_dev(card, devptr);
 
-        if ((error = snd_card_register(card))) {
+        error = snd_miro_probe(card);
+        if (error < 0) {
                 snd_card_free(card);
                 return error;
         }
@@ -1412,7 +1507,8 @@ static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
         return 0;
 }
 
-static int __devexit snd_miro_remove(struct device *devptr, unsigned int dev)
+static int __devexit snd_miro_isa_remove(struct device *devptr,
+                                         unsigned int dev)
 {
         snd_card_free(dev_get_drvdata(devptr));
         dev_set_drvdata(devptr, NULL);
@@ -1422,23 +1518,164 @@ static int __devexit snd_miro_remove(struct device *devptr, unsigned int dev)
 #define DEV_NAME "miro"
 
 static struct isa_driver snd_miro_driver = {
-        .match          = snd_miro_match,
-        .probe          = snd_miro_probe,
-        .remove         = __devexit_p(snd_miro_remove),
+        .match          = snd_miro_isa_match,
+        .probe          = snd_miro_isa_probe,
+        .remove         = __devexit_p(snd_miro_isa_remove),
         /* FIXME: suspend/resume */
         .driver         = {
                 .name   = DEV_NAME
         },
 };
 
+#ifdef CONFIG_PNP
+
+static int __devinit snd_card_miro_pnp(struct snd_miro *chip,
+                                        struct pnp_card_link *card,
+                                        const struct pnp_card_device_id *pid)
+{
+        struct pnp_dev *pdev;
+        int err;
+        struct pnp_dev *devmpu;
+        struct pnp_dev *devmc;
+
+        pdev = pnp_request_card_device(card, pid->devs[0].id, NULL);
+        if (pdev == NULL)
+                return -EBUSY;
+
+        devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
+        if (devmpu == NULL)
+                return -EBUSY;
+
+        devmc = pnp_request_card_device(card, pid->devs[2].id, NULL);
+        if (devmc == NULL)
+                return -EBUSY;
+
+        err = pnp_activate_dev(pdev);
+        if (err < 0) {
+                snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err);
+                return err;
+        }
+
+        err = pnp_activate_dev(devmc);
+        if (err < 0) {
+                snd_printk(KERN_ERR "OPL syntg pnp configure failure: %d\n",
+                                    err);
+                return err;
+        }
+
+        port = pnp_port_start(pdev, 1);
+        fm_port = pnp_port_start(pdev, 2) + 8;
+
+        /*
+         * The MC(0) is never accessed and the miroSOUND PCM20 card does not
+         * include it in the PnP resource range. OPTI93x include it.
+         */
+        chip->mc_base = pnp_port_start(devmc, 0) - 1;
+        chip->mc_base_size = pnp_port_len(devmc, 0) + 1;
+
+        irq = pnp_irq(pdev, 0);
+        dma1 = pnp_dma(pdev, 0);
+        dma2 = pnp_dma(pdev, 1);
+
+        if (mpu_port > 0) {
+                err = pnp_activate_dev(devmpu);
+                if (err < 0) {
+                        snd_printk(KERN_ERR "MPU401 pnp configure failure\n");
+                        mpu_port = -1;
+                        return err;
+                }
+                mpu_port = pnp_port_start(devmpu, 0);
+                mpu_irq = pnp_irq(devmpu, 0);
+        }
+        return 0;
+}
+
+static int __devinit snd_miro_pnp_probe(struct pnp_card_link *pcard,
+                                        const struct pnp_card_device_id *pid)
+{
+        struct snd_card *card;
+        int err;
+        struct snd_miro *miro;
+
+        if (snd_miro_pnp_is_probed)
+                return -EBUSY;
+        if (!isapnp)
+                return -ENODEV;
+        err = snd_card_create(index, id, THIS_MODULE,
+                                sizeof(struct snd_miro), &card);
+        if (err < 0)
+                return err;
+
+        card->private_free = snd_card_miro_free;
+        miro = card->private_data;
+
+        err = snd_card_miro_pnp(miro, pcard, pid);
+        if (err) {
+                snd_card_free(card);
+                return err;
+        }
+
+        /* only miroSOUND PCM20 and PCM12 == OPTi924 */
+        err = snd_miro_init(miro, OPTi9XX_HW_82C924);
+        if (err) {
+                snd_card_free(card);
+                return err;
+        }
+
+        err = snd_miro_opti_check(miro);
+        if (err) {
+                snd_printk(KERN_ERR "OPTI chip not found\n");
+                snd_card_free(card);
+                return err;
+        }
+
+        snd_card_set_dev(card, &pcard->card->dev);
+        err = snd_miro_probe(card);
+        if (err < 0) {
+                snd_card_free(card);
+                return err;
+        }
+        pnp_set_card_drvdata(pcard, card);
+        snd_miro_pnp_is_probed = 1;
+        return 0;
+}
+
+static void __devexit snd_miro_pnp_remove(struct pnp_card_link * pcard)
+{
+        snd_card_free(pnp_get_card_drvdata(pcard));
+        pnp_set_card_drvdata(pcard, NULL);
+        snd_miro_pnp_is_probed = 0;
+}
+
+static struct pnp_card_driver miro_pnpc_driver = {
+        .flags          = PNP_DRIVER_RES_DISABLE,
+        .name           = "miro",
+        .id_table       = snd_miro_pnpids,
+        .probe          = snd_miro_pnp_probe,
+        .remove         = __devexit_p(snd_miro_pnp_remove),
+};
+#endif
+
 static int __init alsa_card_miro_init(void)
 {
+#ifdef CONFIG_PNP
+        pnp_register_card_driver(&miro_pnpc_driver);
+        if (snd_miro_pnp_is_probed)
+                return 0;
+        pnp_unregister_card_driver(&miro_pnpc_driver);
+#endif
         return isa_register_driver(&snd_miro_driver, 1);
 }
 
 static void __exit alsa_card_miro_exit(void)
 {
-        isa_unregister_driver(&snd_miro_driver);
+        if (!snd_miro_pnp_is_probed) {
+                isa_unregister_driver(&snd_miro_driver);
+                return;
+        }
+#ifdef CONFIG_PNP
+        pnp_unregister_card_driver(&miro_pnpc_driver);
+#endif
 }
 
 module_init(alsa_card_miro_init)
diff --git a/sound/isa/opti9xx/miro.h b/sound/isa/opti9xx/miro.h
deleted file mode 100644
index 6e1385b8e07e..000000000000
--- a/sound/isa/opti9xx/miro.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef _MIRO_H_
-#define _MIRO_H_
-
-#define ACI_REG_COMMAND         0       /* write register offset */
-#define ACI_REG_STATUS          1       /* read register offset */
-#define ACI_REG_BUSY            2       /* busy register offset */
-#define ACI_REG_RDS             2       /* PCM20: RDS register offset */
-#define ACI_MINTIME             500     /* ACI time out limit */
-
-#define ACI_SET_MUTE            0x0d
-#define ACI_SET_POWERAMP        0x0f
-#define ACI_SET_TUNERMUTE       0xa3
-#define ACI_SET_TUNERMONO       0xa4
-#define ACI_SET_IDE             0xd0
-#define ACI_SET_WSS             0xd1
-#define ACI_SET_SOLOMODE        0xd2
-#define ACI_SET_PREAMP          0x03
-#define ACI_GET_PREAMP          0x21
-#define ACI_WRITE_TUNE          0xa7
-#define ACI_READ_TUNERSTEREO    0xa8
-#define ACI_READ_TUNERSTATION   0xa9
-#define ACI_READ_VERSION        0xf1
-#define ACI_READ_IDCODE         0xf2
-#define ACI_INIT                0xff
-#define ACI_STATUS              0xf0
-#define ACI_S_GENERAL           0x00
-#define ACI_ERROR_OP            0xdf
-
-/* ACI Mixer */
-
-/* These are the values for the right channel GET registers.
-   Add an offset of 0x01 for the left channel register.
-   (left=right+0x01) */
-
-#define ACI_GET_MASTER          0x03
-#define ACI_GET_MIC             0x05
-#define ACI_GET_LINE            0x07
-#define ACI_GET_CD              0x09
-#define ACI_GET_SYNTH           0x0b
-#define ACI_GET_PCM             0x0d
-#define ACI_GET_LINE1           0x10    /* Radio on PCM20 */
-#define ACI_GET_LINE2           0x12
-
-#define ACI_GET_EQ1             0x22    /* from Bass ... */
-#define ACI_GET_EQ2             0x24
-#define ACI_GET_EQ3             0x26
-#define ACI_GET_EQ4             0x28
-#define ACI_GET_EQ5             0x2a
-#define ACI_GET_EQ6             0x2c
-#define ACI_GET_EQ7             0x2e    /* ... to Treble */
-
-/* And these are the values for the right channel SET registers.
-   For left channel access you have to add an offset of 0x08.
-   MASTER is an exception, which needs an offset of 0x01 */
-
-#define ACI_SET_MASTER          0x00
-#define ACI_SET_MIC             0x30
-#define ACI_SET_LINE            0x31
-#define ACI_SET_CD              0x34
-#define ACI_SET_SYNTH           0x33
-#define ACI_SET_PCM             0x32
-#define ACI_SET_LINE1           0x35    /* Radio on PCM20 */
-#define ACI_SET_LINE2           0x36
-
-#define ACI_SET_EQ1             0x40    /* from Bass ... */
-#define ACI_SET_EQ2             0x41
-#define ACI_SET_EQ3             0x42
-#define ACI_SET_EQ4             0x43
-#define ACI_SET_EQ5             0x44
-#define ACI_SET_EQ6             0x45
-#define ACI_SET_EQ7             0x46    /* ... to Treble */
-
-#endif  /* _MIRO_H_ */
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 5cd555325b9d..d08c38906449 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -141,15 +141,7 @@ struct snd_opti9xx {
 
         spinlock_t lock;
 
-        long wss_base;
         int irq;
-        int dma1;
-        int dma2;
-
-        long fm_port;
-
-        long mpu_port;
-        int mpu_irq;
 
 #ifdef CONFIG_PNP
         struct pnp_dev *dev;
@@ -216,13 +208,7 @@ static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
 
         spin_lock_init(&chip->lock);
 
-        chip->wss_base = -1;
         chip->irq = -1;
-        chip->dma1 = -1;
-        chip->dma2 = -1;
-        chip->fm_port = -1;
-        chip->mpu_port = -1;
-        chip->mpu_irq = -1;
 
         switch (hardware) {
 #ifndef OPTi93X
@@ -348,7 +334,10 @@ static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg,
                 (snd_opti9xx_read(chip, reg) & ~(mask)) | ((value) & (mask)))
 
 
-static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
+static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip,
+                                           long wss_base,
+                                           int irq, int dma1, int dma2,
+                                           long mpu_port, int mpu_irq)
 {
         unsigned char wss_base_bits;
         unsigned char irq_bits;
@@ -416,7 +405,7 @@ static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
                 return -EINVAL;
         }
 
-        switch (chip->wss_base) {
+        switch (wss_base) {
         case 0x530:
                 wss_base_bits = 0x00;
                 break;
@@ -430,14 +419,13 @@ static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
                 wss_base_bits = 0x02;
                 break;
         default:
-                snd_printk(KERN_WARNING "WSS port 0x%lx not valid\n",
-                           chip->wss_base);
+                snd_printk(KERN_WARNING "WSS port 0x%lx not valid\n", wss_base);
                 goto __skip_base;
         }
         snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
 
 __skip_base:
-        switch (chip->irq) {
+        switch (irq) {
 //#ifdef OPTi93X
         case 5:
                 irq_bits = 0x05;
@@ -456,11 +444,11 @@ __skip_base:
                 irq_bits = 0x04;
                 break;
         default:
-                snd_printk(KERN_WARNING "WSS irq # %d not valid\n", chip->irq);
+                snd_printk(KERN_WARNING "WSS irq # %d not valid\n", irq);
                 goto __skip_resources;
         }
 
-        switch (chip->dma1) {
+        switch (dma1) {
         case 0:
                 dma_bits = 0x01;
                 break;
@@ -471,38 +459,36 @@ __skip_base:
                 dma_bits = 0x03;
                 break;
         default:
-                snd_printk(KERN_WARNING "WSS dma1 # %d not valid\n",
-                           chip->dma1);
+                snd_printk(KERN_WARNING "WSS dma1 # %d not valid\n", dma1);
                 goto __skip_resources;
         }
 
 #if defined(CS4231) || defined(OPTi93X)
-        if (chip->dma1 == chip->dma2) {
+        if (dma1 == dma2) {
                 snd_printk(KERN_ERR "don't want to share dmas\n");
                 return -EBUSY;
         }
 
-        switch (chip->dma2) {
+        switch (dma2) {
         case 0:
         case 1:
                 break;
         default:
-                snd_printk(KERN_WARNING "WSS dma2 # %d not valid\n",
-                           chip->dma2);
+                snd_printk(KERN_WARNING "WSS dma2 # %d not valid\n", dma2);
                 goto __skip_resources;
         }
         dma_bits |= 0x04;
 #endif  /* CS4231 || OPTi93X */
 
 #ifndef OPTi93X
-         outb(irq_bits << 3 | dma_bits, chip->wss_base);
+         outb(irq_bits << 3 | dma_bits, wss_base);
 #else /* OPTi93X */
         snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits));
 #endif /* OPTi93X */
 
 __skip_resources:
         if (chip->hardware > OPTi9XX_HW_82C928) {
-                switch (chip->mpu_port) {
+                switch (mpu_port) {
                 case 0:
                 case -1:
                         break;
@@ -520,12 +506,11 @@ __skip_resources:
                         break;
                 default:
                         snd_printk(KERN_WARNING
-                                   "MPU-401 port 0x%lx not valid\n",
-                                chip->mpu_port);
+                                   "MPU-401 port 0x%lx not valid\n", mpu_port);
                         goto __skip_mpu;
                 }
 
-                switch (chip->mpu_irq) {
+                switch (mpu_irq) {
                 case 5:
                         mpu_irq_bits = 0x02;
                         break;
@@ -540,12 +525,12 @@ __skip_resources:
                         break;
                 default:
                         snd_printk(KERN_WARNING "MPU-401 irq # %d not valid\n",
-                                chip->mpu_irq);
+                                mpu_irq);
                         goto __skip_mpu;
                 }
 
                 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6),
-                        (chip->mpu_port <= 0) ? 0x00 :
+                        (mpu_port <= 0) ? 0x00 :
                                 0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3,
                         0xf8);
         }
@@ -701,6 +686,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
 {
         static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
         int error;
+        int xdma2;
         struct snd_opti9xx *chip = card->private_data;
         struct snd_wss *codec;
 #ifdef CS4231
@@ -715,31 +701,25 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
                                                 "OPTi9xx MC")) == NULL)
                 return -ENOMEM;
 
-        chip->wss_base = port;
-        chip->fm_port = fm_port;
-        chip->mpu_port = mpu_port;
-        chip->irq = irq;
-        chip->mpu_irq = mpu_irq;
-        chip->dma1 = dma1;
 #if defined(CS4231) || defined(OPTi93X)
-        chip->dma2 = dma2;
+        xdma2 = dma2;
 #else
-        chip->dma2 = -1;
+        xdma2 = -1;
 #endif
 
-        if (chip->wss_base == SNDRV_AUTO_PORT) {
-                chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4);
-                if (chip->wss_base < 0) {
+        if (port == SNDRV_AUTO_PORT) {
+                port = snd_legacy_find_free_ioport(possible_ports, 4);
+                if (port < 0) {
                         snd_printk(KERN_ERR "unable to find a free WSS port\n");
                         return -EBUSY;
                 }
         }
-        error = snd_opti9xx_configure(chip);
+        error = snd_opti9xx_configure(chip, port, irq, dma1, xdma2,
+                                      mpu_port, mpu_irq);
         if (error)
                 return error;
 
-        error = snd_wss_create(card, chip->wss_base + 4, -1,
-                               chip->irq, chip->dma1, chip->dma2,
+        error = snd_wss_create(card, port + 4, -1, irq, dma1, xdma2,
 #ifdef OPTi93X
                                WSS_HW_OPTI93X, WSS_HWSHARE_IRQ,
 #else
@@ -763,35 +743,35 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
                 return error;
 #endif
 #ifdef OPTi93X
-        error = request_irq(chip->irq, snd_opti93x_interrupt,
+        error = request_irq(irq, snd_opti93x_interrupt,
                             IRQF_DISABLED, DEV_NAME" - WSS", codec);
         if (error < 0) {
                 snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", chip->irq);
                 return error;
         }
 #endif
+        chip->irq = irq;
         strcpy(card->driver, chip->name);
         sprintf(card->shortname, "OPTi %s", card->driver);
 #if defined(CS4231) || defined(OPTi93X)
         sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
-                card->shortname, pcm->name, chip->wss_base + 4,
-                chip->irq, chip->dma1, chip->dma2);
+                card->shortname, pcm->name, port + 4, irq, dma1, xdma2);
 #else
         sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
-                card->shortname, pcm->name, chip->wss_base + 4,
-                chip->irq, chip->dma1);
+                card->shortname, pcm->name, port + 4, irq, dma1);
 #endif  /* CS4231 || OPTi93X */
 
-        if (chip->mpu_port <= 0 || chip->mpu_port == SNDRV_AUTO_PORT)
+        if (mpu_port <= 0 || mpu_port == SNDRV_AUTO_PORT)
                 rmidi = NULL;
-        else
-                if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
-                                chip->mpu_port, 0, chip->mpu_irq, IRQF_DISABLED,
-                                &rmidi)))
+        else {
+                error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
+                                mpu_port, 0, mpu_irq, IRQF_DISABLED, &rmidi);
+                if (error)
                         snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n",
-                                   chip->mpu_port);
+                                   mpu_port);
+        }
 
-        if (chip->fm_port > 0 && chip->fm_port != SNDRV_AUTO_PORT) {
+        if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) {
                 struct snd_opl3 *opl3 = NULL;
 #ifndef OPTi93X
                 if (chip->hardware == OPTi9XX_HW_82C928 ||
@@ -801,9 +781,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
                         /* assume we have an OPL4 */
                         snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
                                                0x20, 0x20);
-                        if (snd_opl4_create(card,
-                                            chip->fm_port,
-                                            chip->fm_port - 8,
+                        if (snd_opl4_create(card, fm_port, fm_port - 8,
                                             2, &opl3, &opl4) < 0) {
                                 /* no luck, use OPL3 instead */
                                 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
@@ -811,12 +789,10 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
                         }
                 }
 #endif  /* !OPTi93X */
-                if (!opl3 && snd_opl3_create(card,
-                                             chip->fm_port,
-                                             chip->fm_port + 2,
+                if (!opl3 && snd_opl3_create(card, fm_port, fm_port + 2,
                                              OPL3_HW_AUTO, 0, &opl3) < 0) {
                         snd_printk(KERN_WARNING "no OPL device at 0x%lx-0x%lx\n",
-                                   chip->fm_port, chip->fm_port + 4 - 1);
+                                   fm_port, fm_port + 4 - 1);
                 }
                 if (opl3) {
                         error = snd_opl3_hwdep_new(opl3, 0, 1, &synth);
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 2ba18978b419..5b9d6c18bc45 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -1682,7 +1682,7 @@ static void snd_wss_resume(struct snd_wss *chip)
 }
 #endif /* CONFIG_PM */
 
-int snd_wss_free(struct snd_wss *chip)
+static int snd_wss_free(struct snd_wss *chip)
 {
         release_and_free_resource(chip->res_port);
         release_and_free_resource(chip->res_cport);
@@ -1705,7 +1705,6 @@ int snd_wss_free(struct snd_wss *chip)
         kfree(chip);
         return 0;
 }
-EXPORT_SYMBOL(snd_wss_free);
 
 static int snd_wss_dev_free(struct snd_device *device)
 {
@@ -2225,7 +2224,7 @@ WSS_DOUBLE_TLV("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT,
         .get = snd_wss_get_mux,
         .put = snd_wss_put_mux,
 },
-WSS_DOUBLE("Mic Boost", 0,
+WSS_DOUBLE("Mic Boost (+20dB)", 0,
                 CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
 WSS_SINGLE("Loopback Capture Switch", 0,
                 CS4231_LOOPBACK, 0, 1, 0),
@@ -2236,14 +2235,14 @@ WSS_DOUBLE("Line Playback Switch", 0,
 WSS_DOUBLE_TLV("Line Playback Volume", 0,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1,
                 db_scale_5bit_12db_max),
-WSS_SINGLE("Mono Playback Switch", 0,
+WSS_SINGLE("Beep Playback Switch", 0,
                 CS4231_MONO_CTRL, 7, 1, 1),
-WSS_SINGLE_TLV("Mono Playback Volume", 0,
+WSS_SINGLE_TLV("Beep Playback Volume", 0,
                 CS4231_MONO_CTRL, 0, 15, 1,
                 db_scale_4bit),
 WSS_SINGLE("Mono Output Playback Switch", 0,
                 CS4231_MONO_CTRL, 6, 1, 1),
-WSS_SINGLE("Mono Output Playback Bypass", 0,
+WSS_SINGLE("Beep Bypass Playback Switch", 0,
                 CS4231_MONO_CTRL, 5, 1, 0),
 };
 
diff --git a/sound/oss/audio.c b/sound/oss/audio.c
index b69c05b7ea7b..7df48a25c4ee 100644
--- a/sound/oss/audio.c
+++ b/sound/oss/audio.c
@@ -838,7 +838,7 @@ static int dma_ioctl(int dev, unsigned int cmd, void __user *arg)
                                         if ((err = audio_devs[dev]->d->prepare_for_input(dev,
                                                      dmap_in->fragment_size, dmap_in->nbufs)) < 0) {
                                                 spin_unlock_irqrestore(&dmap_in->lock,flags);
-                                                return -err;
+                                                return err;
                                         }
                                         dmap_in->dma_mode = DMODE_INPUT;
                                         audio_devs[dev]->enable_bits |= PCM_ENABLE_INPUT;
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 793b7f478433..3f3c3f71db4b 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -219,7 +219,9 @@ static int shared_resources_initialised;
      *  Mid level stuff
      */
 
-struct sound_settings dmasound = { .lock = SPIN_LOCK_UNLOCKED };
+struct sound_settings dmasound = {
+        .lock = __SPIN_LOCK_UNLOCKED(dmasound.lock)
+};
 
 static inline void sound_silence(void)
 {
diff --git a/sound/oss/hex2hex.c b/sound/oss/hex2hex.c
index 5460faae98c9..041ef5c52bc2 100644
--- a/sound/oss/hex2hex.c
+++ b/sound/oss/hex2hex.c
@@ -12,7 +12,7 @@
 #define MAX_SIZE (256*1024)
 unsigned char buf[MAX_SIZE];
 
-int loadhex(FILE *inf, unsigned char *buf)
+static int loadhex(FILE *inf, unsigned char *buf)
 {
         int l=0, c, i;
 
diff --git a/sound/oss/midi_synth.c b/sound/oss/midi_synth.c
index 9e450988ed36..3bc7104c5379 100644
--- a/sound/oss/midi_synth.c
+++ b/sound/oss/midi_synth.c
@@ -426,7 +426,7 @@ midi_synth_open(int dev, int mode)
         int             err;
         struct midi_input_info *inc;
 
-        if (orig_dev < 0 || orig_dev > num_midis || midi_devs[orig_dev] == NULL)
+        if (orig_dev < 0 || orig_dev >= num_midis || midi_devs[orig_dev] == NULL)
                 return -ENXIO;
 
         midi2synth[orig_dev] = dev;
diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index 734b8f9e2f78..0af9d24feb8f 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -770,7 +770,7 @@ static int mpu_synth_ioctl(int dev, unsigned int cmd, void __user *arg)
 
         midi_dev = synth_devs[dev]->midi_dev;
 
-        if (midi_dev < 0 || midi_dev > num_midis || midi_devs[midi_dev] == NULL)
+        if (midi_dev < 0 || midi_dev >= num_midis || midi_devs[midi_dev] == NULL)
                 return -ENXIO;
 
         devc = &dev_conf[midi_dev];
diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c
index 77d0e5efda76..ce4db49291f7 100644
--- a/sound/oss/sb_common.c
+++ b/sound/oss/sb_common.c
@@ -157,7 +157,7 @@ static void sb_intr (sb_devc *devc)
                                 break;
 
                         default:
-                                /* printk(KERN_WARN "Sound Blaster: Unexpected interrupt\n"); */
+                                /* printk(KERN_WARNING "Sound Blaster: Unexpected interrupt\n"); */
                                 ;
                 }
         }
@@ -177,7 +177,7 @@ static void sb_intr (sb_devc *devc)
                                 break;
 
                         default:
-                                /* printk(KERN_WARN "Sound Blaster: Unexpected interrupt\n"); */
+                                /* printk(KERN_WARNING "Sound Blaster: Unexpected interrupt\n"); */
                                 ;
                 }
         }
diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c
index 180e95c87e3e..51a3d381a59e 100644
--- a/sound/oss/sb_ess.c
+++ b/sound/oss/sb_ess.c
@@ -782,7 +782,7 @@ printk(KERN_INFO "FKS: ess_handle_channel %s irq_mode=%d\n", channel, irq_mode);
                         break;
 
                 default:;
-                        /* printk(KERN_WARN "ESS: Unexpected interrupt\n"); */
+                        /* printk(KERN_WARNING "ESS: Unexpected interrupt\n"); */
         }
 }
 
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 75c602b5b132..351654cf7b09 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -570,6 +570,7 @@ config SND_ICE1712
         tristate "ICEnsemble ICE1712 (Envy24)"
         select SND_MPU401_UART
         select SND_AC97_CODEC
+        select BITREVERSE
         help
           Say Y here to include support for soundcards based on the
           ICE1712 (Envy24) chip.
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 60cdb9e0b68d..83508b3964fb 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -55,7 +55,7 @@ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card *
  *    1 = MediaForte 256-PCS
  *    2 = MediaForte 256-PCPR
  *    3 = MediaForte 64-PCR
- *   16 = setup tuner only (this is additional bit), i.e. SF-64-PCR FM card
+ *   16 = setup tuner only (this is additional bit), i.e. SF64-PCR FM card
  *  High 16-bits are video (radio) device number + 1
  */
 static int tea575x_tuner[SNDRV_CARDS];
@@ -67,7 +67,10 @@ MODULE_PARM_DESC(id, "ID string for the FM801 soundcard.");
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
 module_param_array(tea575x_tuner, int, NULL, 0444);
-MODULE_PARM_DESC(tea575x_tuner, "Enable TEA575x tuner.");
+MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (1 = SF256-PCS, 2=SF256-PCPR, 3=SF64-PCR, +16=tuner-only).");
+
+#define TUNER_ONLY              (1<<4)
+#define TUNER_TYPE_MASK         (~TUNER_ONLY & 0xFFFF)
 
 /*
  *  Direct registers
@@ -160,7 +163,7 @@ struct fm801 {
         unsigned int multichannel: 1,   /* multichannel support */
                      secondary: 1;      /* secondary codec */
         unsigned char secondary_addr;   /* address of the secondary codec */
-        unsigned int tea575x_tuner;     /* tuner flags */
+        unsigned int tea575x_tuner;     /* tuner access method & flags */
 
         unsigned short ply_ctrl; /* playback control */
         unsigned short cap_ctrl; /* capture control */
@@ -1287,7 +1290,7 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume)
 {
         unsigned short cmdw;
 
-        if (chip->tea575x_tuner & 0x0010)
+        if (chip->tea575x_tuner & TUNER_ONLY)
                 goto __ac97_ok;
 
         /* codec cold reset + AC'97 warm reset */
@@ -1296,11 +1299,13 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume)
         udelay(100);
         outw(0, FM801_REG(chip, CODEC_CTRL));
 
-        if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0) {
-                snd_printk(KERN_ERR "Primary AC'97 codec not found\n");
-                if (! resume)
-                        return -EIO;
-        }
+        if (wait_for_codec(chip, 0, AC97_RESET, msecs_to_jiffies(750)) < 0)
+                if (!resume) {
+                        snd_printk(KERN_INFO "Primary AC'97 codec not found, "
+                                            "assume SF64-PCR (tuner-only)\n");
+                        chip->tea575x_tuner = 3 | TUNER_ONLY;
+                        goto __ac97_ok;
+                }
 
         if (chip->multichannel) {
                 if (chip->secondary_addr) {
@@ -1414,7 +1419,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
                 return err;
         }
         chip->port = pci_resource_start(pci, 0);
-        if ((tea575x_tuner & 0x0010) == 0) {
+        if ((tea575x_tuner & TUNER_ONLY) == 0) {
                 if (request_irq(pci->irq, snd_fm801_interrupt, IRQF_SHARED,
                                 "FM801", chip)) {
                         snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->irq);
@@ -1429,6 +1434,14 @@ static int __devinit snd_fm801_create(struct snd_card *card,
                 chip->multichannel = 1;
 
         snd_fm801_chip_init(chip, 0);
+        /* init might set tuner access method */
+        tea575x_tuner = chip->tea575x_tuner;
+
+        if (chip->irq >= 0 && (tea575x_tuner & TUNER_ONLY)) {
+                pci_clear_master(pci);
+                free_irq(chip->irq, chip);
+                chip->irq = -1;
+        }
 
         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
                 snd_fm801_free(chip);
@@ -1438,12 +1451,13 @@ static int __devinit snd_fm801_create(struct snd_card *card,
         snd_card_set_dev(card, &pci->dev);
 
 #ifdef TEA575X_RADIO
-        if (tea575x_tuner > 0 && (tea575x_tuner & 0x000f) < 4) {
+        if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
+            (tea575x_tuner & TUNER_TYPE_MASK) < 4) {
                 chip->tea.dev_nr = tea575x_tuner >> 16;
                 chip->tea.card = card;
                 chip->tea.freq_fixup = 10700;
                 chip->tea.private_data = chip;
-                chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0x000f) - 1];
+                chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & TUNER_TYPE_MASK) - 1];
                 snd_tea575x_init(&chip->tea);
         }
 #endif
@@ -1483,7 +1497,7 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci,
         sprintf(card->longname, "%s at 0x%lx, irq %i",
                 card->shortname, chip->port, chip->irq);
 
-        if (tea575x_tuner[dev] & 0x0010)
+        if (chip->tea575x_tuner & TUNER_ONLY)
                 goto __fm801_tuner_only;
 
         if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) {
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index 4615bca39e18..0da778a69ef8 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -387,8 +387,8 @@ struct snd_ice1712 {
 #ifdef CONFIG_PM
         int (*pm_suspend)(struct snd_ice1712 *);
         int (*pm_resume)(struct snd_ice1712 *);
-        int pm_suspend_enabled:1;
-        int pm_saved_is_spdif_master:1;
+        unsigned int pm_suspend_enabled:1;
+        unsigned int pm_saved_is_spdif_master:1;
         unsigned int pm_saved_spdif_ctrl;
         unsigned char pm_saved_spdif_cfg;
         unsigned int pm_saved_route;
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index 4bed9633a4cd..0c9413d5341b 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -483,6 +483,31 @@ static int __devinit juli_add_controls(struct snd_ice1712 *ice)
 }
 
 /*
+ * suspend/resume
+ * */
+
+#ifdef CONFIG_PM
+static int juli_resume(struct snd_ice1712 *ice)
+{
+        struct snd_akm4xxx *ak = ice->akm;
+        struct juli_spec *spec = ice->spec;
+        /* akm4358 un-reset, un-mute */
+        snd_akm4xxx_reset(ak, 0);
+        /* reinit ak4114 */
+        snd_ak4114_reinit(spec->ak4114);
+        return 0;
+}
+
+static int juli_suspend(struct snd_ice1712 *ice)
+{
+        struct snd_akm4xxx *ak = ice->akm;
+        /* akm4358 reset and soft-mute */
+        snd_akm4xxx_reset(ak, 1);
+        return 0;
+}
+#endif
+
+/*
  * initialize the chip
  */
 
@@ -626,6 +651,13 @@ static int __devinit juli_init(struct snd_ice1712 *ice)
         ice->set_spdif_clock = juli_set_spdif_clock;
 
         ice->spdif.ops.open = juli_spdif_in_open;
+
+#ifdef CONFIG_PM
+        ice->pm_resume = juli_resume;
+        ice->pm_suspend = juli_suspend;
+        ice->pm_suspend_enabled = 1;
+#endif
+
         return 0;
 }
 
diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c
index c75515f5be6f..6a9fee3ee78f 100644
--- a/sound/pci/ice1712/prodigy_hifi.c
+++ b/sound/pci/ice1712/prodigy_hifi.c
@@ -1100,7 +1100,7 @@ static void ak4396_init(struct snd_ice1712 *ice)
 }
 
 #ifdef CONFIG_PM
-static int __devinit prodigy_hd2_resume(struct snd_ice1712 *ice)
+static int prodigy_hd2_resume(struct snd_ice1712 *ice)
 {
         /* initialize ak4396 codec and restore previous mixer volumes */
         struct prodigy_hifi_spec *spec = ice->spec;
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 754867ed4785..b990143636f1 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1950,6 +1950,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
         },
         {
                 .subvendor = 0x104d,
+                .subdevice = 0x8144,
+                .name = "Sony",
+                .type = AC97_TUNE_INV_EAPD
+        },
+        {
+                .subvendor = 0x104d,
                 .subdevice = 0x8197,
                 .name = "Sony S1XP",
                 .type = AC97_TUNE_INV_EAPD
@@ -2057,6 +2063,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
                 .type = AC97_TUNE_HP_ONLY
         },
         {
+                .subvendor = 0x161f,
+                .subdevice = 0x203a,
+                .name = "Gateway 4525GZ",               /* AD1981B */
+                .type = AC97_TUNE_INV_EAPD
+        },
+        {
                 .subvendor = 0x1734,
                 .subdevice = 0x0088,
                 .name = "Fujitsu-Siemens D1522",        /* AD1981 */
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index 7dea74b71cf1..64b859925c0b 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -217,20 +217,25 @@ static void snd_pdacf_detach(struct pcmcia_device *link)
  * configuration callback
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int pdacf_config(struct pcmcia_device *link)
 {
         struct snd_pdacf *pdacf = link->priv;
-        int last_fn, last_ret;
+        int ret;
 
         snd_printdd(KERN_DEBUG "pdacf_config called\n");
         link->conf.ConfigIndex = 0x5;
 
-        CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-        CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-        CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+        ret = pcmcia_request_io(link, &link->io);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_irq(link, &link->irq);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                goto failed;
 
         if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
                 goto failed;
@@ -238,8 +243,6 @@ static int pdacf_config(struct pcmcia_device *link)
         link->dev_node = &pdacf->node;
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
 failed:
         pcmcia_disable_device(link);
         return -ENODEV;
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 7445cc8a47d3..1492744ad67f 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -213,14 +213,11 @@ static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq
  * configuration callback
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int vxpocket_config(struct pcmcia_device *link)
 {
         struct vx_core *chip = link->priv;
         struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
-        int last_fn, last_ret;
+        int ret;
 
         snd_printdd(KERN_DEBUG "vxpocket_config called\n");
 
@@ -235,9 +232,17 @@ static int vxpocket_config(struct pcmcia_device *link)
                 strcpy(chip->card->driver, vxp440_hw.name);
         }
 
-        CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-        CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-        CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+        ret = pcmcia_request_io(link, &link->io);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_irq(link, &link->irq);
+        if (ret)
+                goto failed;
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                goto failed;
 
         chip->dev = &handle_to_dev(link);
         snd_card_set_dev(chip->card, chip->dev);
@@ -248,8 +253,6 @@ static int vxpocket_config(struct pcmcia_device *link)
         link->dev_node = &vxp->node;
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
 failed:
         pcmcia_disable_device(link);
         return -ENODEV;
diff --git a/sound/ppc/Kconfig b/sound/ppc/Kconfig
index bd2338ab2ced..0519c60f5be1 100644
--- a/sound/ppc/Kconfig
+++ b/sound/ppc/Kconfig
@@ -2,7 +2,7 @@
 
 menuconfig SND_PPC
         bool "PowerPC sound devices"
-        depends on PPC64 || PPC32
+        depends on PPC
         default y
         help
           Support for sound devices specific to PowerPC architectures.
diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index 583a3693df75..a0df401ebb9f 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -49,6 +49,7 @@ MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk>");
 MODULE_DESCRIPTION("Dreamcast AICA sound (pcm) driver");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Yamaha/SEGA, AICA}}");
+MODULE_FIRMWARE("aica_firmware.bin");
 
 /* module parameters */
 #define CARD_NAME "AICA"
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/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/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 594c6c5b7838..19e4d37eba1c 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
@@ -333,6 +333,30 @@ 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 +389,9 @@ 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 +402,12 @@ 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 +419,81 @@ 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_init);
-module_exit(au1xpsc_audio_dbdma_exit);
+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);
+
+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..340311d7fed5 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -61,7 +61,8 @@ 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 +75,26 @@ 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 +116,12 @@ 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 +204,7 @@ 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 +246,12 @@ 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 +262,12 @@ 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 +317,55 @@ 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 +374,95 @@ 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 +472,44 @@ 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..0cf2ca61c776 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
@@ -265,16 +265,52 @@ 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 +320,146 @@ 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/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.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..a8c73cbbd685 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -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;
                 }
         }
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..52b005f8fed4 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -15,10 +15,12 @@ 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_PCM3008
@@ -28,6 +30,8 @@ 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
@@ -36,6 +40,8 @@ config SND_SOC_ALL_CODECS
         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
@@ -86,6 +92,9 @@ config SND_SOC_AD1980
 
 config SND_SOC_AD73311
         tristate
+        
+config SND_SOC_ADS117X
+        tristate
 
 config SND_SOC_AK4104
         tristate
@@ -96,6 +105,9 @@ config SND_SOC_AK4535
 config SND_SOC_AK4642
         tristate
 
+config SND_SOC_AK4671
+        tristate
+
 # Cirrus Logic CS4270 Codec
 config SND_SOC_CS4270
         tristate
@@ -136,7 +148,11 @@ 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 +176,12 @@ config SND_SOC_WM8523
 config SND_SOC_WM8580
         tristate
 
+config SND_SOC_WM8711
+        tristate
+
+config SND_SOC_WM8727
+        tristate
+
 config SND_SOC_WM8728
         tristate
 
@@ -220,3 +242,6 @@ config SND_SOC_WM9713
 # Amp
 config SND_SOC_MAX9877
         tristate
+
+config SND_SOC_TPA6130A2
+        tristate
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index fb4af28486ba..dbaecb133ac7 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -3,9 +3,11 @@ 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-l3-objs := l3.o
@@ -16,6 +18,7 @@ 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 +27,8 @@ 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
@@ -47,15 +52,18 @@ snd-soc-wm-hubs-objs := wm_hubs.o
 
 # Amp
 snd-soc-max9877-objs := max9877.o
+snd-soc-tpa6130a2-objs := tpa6130a2.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-$(CONFIG_SND_SOC_L3)        += snd-soc-l3.o
@@ -66,6 +74,7 @@ obj-$(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-$(CONFIG_SND_SOC_UDA1380)   += snd-soc-uda1380.o
@@ -74,6 +83,8 @@ obj-$(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
@@ -97,3 +108,4 @@ 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
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index 932299bb5d1e..69bd0acc81c8 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -117,9 +117,6 @@ 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;
         return 0;
 
 bus_err:
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index c48485f2c55d..2c18e3d1b71e 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -385,19 +385,7 @@ 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;
 }
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
index 34b30efc3cb0..5d489186c05b 100644
--- a/sound/soc/codecs/ad1938.c
+++ b/sound/soc/codecs/ad1938.c
@@ -592,21 +592,9 @@ 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;
 }
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index d7440a982d22..39c0f7584e65 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -257,11 +257,6 @@ 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..d2fcc601722c 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -64,16 +64,8 @@ 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..cc96411ca3e6
--- /dev/null
+++ b/sound/soc/codecs/ads117x.c
@@ -0,0 +1,123 @@
+/*
+ * 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/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..3a14c6fc4f5e 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -313,14 +313,6 @@ 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..ff966567e2ba 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -294,7 +294,6 @@ 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 +484,9 @@ 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..b69861d52161 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -442,18 +442,9 @@ 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;
 
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
new file mode 100644
index 000000000000..82fca284d007
--- /dev/null
+++ b/sound/soc/codecs/ak4671.c
@@ -0,0 +1,815 @@
+/*
+ * 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 <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..ffe122d1cd76 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -520,6 +520,7 @@ 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),
@@ -598,13 +599,6 @@ 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");
-                goto error_free_pcms;
-        }
-
         return 0;
 
 error_free_pcms:
@@ -802,22 +796,6 @@ 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)
-{
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
-
-        return snd_soc_suspend_device(codec->dev);
-}
-
-static int cs4270_i2c_resume(struct i2c_client *client)
-{
-        struct cs4270_private *cs4270 = i2c_get_clientdata(client);
-        struct snd_soc_codec *codec = &cs4270->codec;
-
-        return snd_soc_resume_device(codec->dev);
-}
-
 static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
         struct snd_soc_codec *codec = cs4270_codec;
@@ -853,8 +831,6 @@ 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 +849,6 @@ 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..e000cdfec1ec 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -93,7 +93,6 @@ 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 +354,6 @@ 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/pcm3008.c b/sound/soc/codecs/pcm3008.c
index 5cda9e6b5a74..2afcd0a8669d 100644
--- a/sound/soc/codecs/pcm3008.c
+++ b/sound/soc/codecs/pcm3008.c
@@ -90,13 +90,6 @@ 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 +129,6 @@ 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..d2ff1cde6883 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -210,7 +210,6 @@ 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 +612,9 @@ 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..bbc72c2ddfca 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -418,9 +418,6 @@ 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 35606ae60868..a9dc5fb54774 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -265,8 +265,8 @@ static const int bosr_usb_divisor_table[] = {
 #define UPPER_GROUP ((1<<8) | (1<<9) | (1<<10) | (1<<11)        | (1<<15))
 static const unsigned short sr_valid_mask[] = {
         LOWER_GROUP|UPPER_GROUP,        /* Normal, bosr - 0*/
-        LOWER_GROUP|UPPER_GROUP,        /* Normal, bosr - 1*/
         LOWER_GROUP,                    /* Usb, bosr - 0*/
+        LOWER_GROUP|UPPER_GROUP,        /* Normal, bosr - 1*/
         UPPER_GROUP,                    /* Usb, bosr - 1*/
 };
 /*
@@ -395,7 +395,6 @@ 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;
 }
 
@@ -625,11 +624,10 @@ static int tlv320aic23_resume(struct platform_device *pdev)
 {
         struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         struct snd_soc_codec *codec = socdev->card->codec;
-        int i;
         u16 reg;
 
         /* Sync reg_cache with the hardware */
-        for (reg = 0; reg < ARRAY_SIZE(tlv320aic23_reg); i++) {
+        for (reg = 0; reg < TLV320AIC23_RESET; reg++) {
                 u16 val = tlv320aic23_read_reg_cache(codec, reg);
                 tlv320aic23_write(codec, reg, val);
         }
@@ -707,17 +705,9 @@ 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..357b609196e3 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -356,18 +356,7 @@ 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..2b4dc2b0b017 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -753,7 +753,6 @@ 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;
 }
 
@@ -1405,18 +1404,8 @@ 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..9c8903dbe647
--- /dev/null
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -0,0 +1,1229 @@
+/*
+ * 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 <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,
+};
+
+struct tlv320dac33_priv {
+        struct mutex mutex;
+        struct workqueue_struct *dac33_wq;
+        struct work_struct work;
+        struct snd_soc_codec codec;
+        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 */
+        unsigned int nsample_switch;    /* Use FIFO or bypass FIFO switch */
+        unsigned int nsample;           /* burst read amount from host */
+
+        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 void dac33_hard_power(struct snd_soc_codec *codec, int power)
+{
+        struct tlv320dac33_priv *dac33 = codec->private_data;
+
+        mutex_lock(&dac33->mutex);
+        if (power) {
+                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);
+                        dac33->chip_power = 0;
+                }
+        }
+        mutex_unlock(&dac33->mutex);
+
+}
+
+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_nsample_switch(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_switch;
+
+        return 0;
+}
+
+static int dac33_set_nsample_switch(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_switch == 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] > 1)
+                ret = -EINVAL;
+        else
+                dac33->nsample_switch = ucontrol->value.integer.value[0];
+
+        return ret;
+}
+
+/*
+ * 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_SINGLE_EXT("nSample Switch", 0, 0, 1, 0,
+                 dac33_get_nsample_switch, dac33_set_nsample_switch),
+};
+
+/* 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)
+{
+        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)
+                        dac33_hard_power(codec, 1);
+                dac33_soft_power(codec, 0);
+                break;
+        case SND_SOC_BIAS_OFF:
+                dac33_hard_power(codec, 0);
+                break;
+        }
+        codec->bias_level = level;
+
+        return 0;
+}
+
+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_write16(codec, DAC33_NSAMPLE_MSB,
+                                DAC33_THRREG(dac33->nsample));
+                dac33_write16(codec, DAC33_PREFILL_MSB,
+                                DAC33_THRREG(dac33->alarm_threshold));
+                break;
+        case DAC33_PLAYBACK:
+                dac33_write16(codec, DAC33_NSAMPLE_MSB,
+                                DAC33_THRREG(dac33->nsample));
+                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->nsample_switch)
+                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) + 5000) / 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, 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);
+        fifoctrl_a = dac33_read_reg_cache(codec, DAC33_FIFO_CTRL_A);
+        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->nsample_switch) {
+                /* 50-51 : ASRC Control registers */
+                dac33_write(codec, DAC33_ASRC_CTRL_A, (1 << 4)); /* div=2 */
+                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);
+
+                dac33_write(codec, DAC33_FIFO_IRQ_MODE_B,
+                            DAC33_ATM(DAC33_FIFO_IRQ_MODE_LEVEL));
+                dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MAT);
+        } else {
+                /* 50-51 : ASRC Control registers */
+                dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCBYP);
+                dac33_write(codec, DAC33_ASRC_CTRL_B, 0); /* ??? */
+        }
+
+        if (dac33->nsample_switch)
+                fifoctrl_a &= ~DAC33_FBYPAS;
+        else
+                fifoctrl_a |= DAC33_FBYPAS;
+        dac33_write(codec, DAC33_FIFO_CTRL_A, fifoctrl_a);
+
+        dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a);
+        reg_tmp = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B);
+        if (dac33->nsample_switch)
+                reg_tmp &= ~DAC33_BCLKON;
+        else
+                reg_tmp |= DAC33_BCLKON;
+        dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, reg_tmp);
+
+        if (dac33->nsample_switch) {
+                /* 20: BCLK divide ratio */
+                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 3);
+
+                dac33_write16(codec, DAC33_ATHR_MSB,
+                              DAC33_THRREG(dac33->alarm_threshold));
+        } else {
+                dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32);
+        }
+
+        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->nsample_switch) {
+                        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->nsample_switch) {
+                        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;
+        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 */
+                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(1); /* 1 bit delay */
+                break;
+        case SND_SOC_DAIFMT_DSP_B:
+                aictrl_a |= DAC33_AFMT_DSP;
+                aictrl_b &= ~DAC33_DATA_DELAY_MASK; /* No delay */
+                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(1));
+        /* 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);
+
+        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 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 = 0;
+
+        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->irq = client->irq;
+        dac33->nsample = NSAMPLE_MAX;
+        /* Disable FIFO use by default */
+        dac33->nsample_switch = 0;
+
+        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);
+                }
+        }
+
+        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:
+        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 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);
+
+        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..6b650c1aa3d1
--- /dev/null
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -0,0 +1,463 @@
+/*
+ * 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 <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;
+
+/* This struct is used to save the context */
+struct tpa6130a2_data {
+        struct mutex mutex;
+        unsigned char regs[TPA6130A2_CACHEREGNUM];
+        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 void tpa6130a2_power(int power)
+{
+        struct  tpa6130a2_data *data;
+        u8      val;
+
+        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);
+                        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);
+                        data->power_state = 0;
+                }
+        }
+        mutex_unlock(&data->mutex);
+}
+
+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)
+{
+        struct  tpa6130a2_data *data;
+        u8      val;
+
+        BUG_ON(tpa6130a2_client == NULL);
+        data = i2c_get_clientdata(tpa6130a2_client);
+
+        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)
+{
+        switch (event) {
+        case SND_SOC_DAPM_POST_PMU:
+                tpa6130a2_power(1);
+                break;
+        case SND_SOC_DAPM_POST_PMD:
+                tpa6130a2_power(0);
+                break;
+        }
+        return 0;
+}
+
+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 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 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 fail;
+                }
+                gpio_direction_output(data->power_gpio, 0);
+        } else {
+                data->power_state = 1;
+                tpa6130a2_initialize();
+        }
+
+        tpa6130a2_power(1);
+
+        /* 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 */
+        tpa6130a2_power(0);
+
+        return 0;
+fail:
+        kfree(data);
+        i2c_set_clientdata(tpa6130a2_client, NULL);
+        tpa6130a2_client = NULL;
+
+        return ret;
+}
+
+static int 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);
+        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..5f1681f6ca76 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -120,9 +120,10 @@ 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;
@@ -183,19 +184,20 @@ 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 +214,30 @@ 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)
@@ -613,6 +614,27 @@ 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;
@@ -724,67 +746,6 @@ 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 +1153,28 @@ 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 +1200,9 @@ 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),
+
         /* Output MIXER controls */
         /* Earpiece */
         SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0,
@@ -1308,8 +1268,9 @@ 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 +1330,13 @@ 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"},
+
         {"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 +1450,11 @@ 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"},
+
         /* Analog bypass routes */
         {"Right1 Analog Loopback", "Switch", "Analog Right"},
         {"Left1 Analog Loopback", "Switch", "Analog Left"},
@@ -1489,6 +1462,13 @@ 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 +1493,20 @@ 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 +1753,23 @@ 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 +1867,16 @@ 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 +1949,19 @@ 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 +2079,7 @@ 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 +2089,7 @@ 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 +2099,181 @@ 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;
-}
+        kfree(codec->private_data);
+        kfree(codec);
 
-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);
+        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..dd6396ec9c79 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>
 
+/* Sgadow 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..aa40d985138f 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -562,17 +562,8 @@ 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..a2763c2e7348 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -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/wm8350.c b/sound/soc/codecs/wm8350.c
index 593d5b9c9f03..f82125d9e85a 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -800,7 +800,7 @@ 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,
@@ -1101,7 +1101,7 @@ 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;
@@ -1501,18 +1501,7 @@ 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)
@@ -1680,21 +1669,6 @@ 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 +1676,6 @@ 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..b432f4d4a324 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -915,7 +915,6 @@ 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 +1010,8 @@ 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 +1399,6 @@ 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 +1547,6 @@ 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 +1554,6 @@ 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..265e68c75df8 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -219,7 +219,6 @@ 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 +270,8 @@ 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;
@@ -604,16 +603,9 @@ 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..d3a61d7ea0c5 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -117,7 +117,6 @@ 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 +447,9 @@ 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 +629,6 @@ 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 +642,6 @@ 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..d077df6f5e75 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -315,7 +315,6 @@ 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 +406,8 @@ 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 +799,9 @@ 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 +952,6 @@ 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 +965,6 @@ 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..24a35603bcf7
--- /dev/null
+++ b/sound/soc/codecs/wm8711.c
@@ -0,0 +1,633 @@
+/*
+ * 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 <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..d8ffbd641d71
--- /dev/null
+++ b/sound/soc/codecs/wm8727.c
@@ -0,0 +1,135 @@
+/*
+ * 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/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 int wm8727_soc_probe(struct platform_device *pdev)
+{
+        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct snd_soc_codec *codec;
+        int ret = 0;
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
+        mutex_init(&codec->mutex);
+        codec->name = "WM8727";
+        codec->owner = THIS_MODULE;
+        codec->dai = &wm8727_dai;
+        codec->num_dai = 1;
+        socdev->card->codec = codec;
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        /* 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);
+        struct snd_soc_codec *codec = socdev->card->codec;
+
+        if (codec == NULL)
+                return 0;
+        snd_soc_free_pcms(socdev);
+        kfree(codec);
+        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)
+{
+        wm8727_dai.dev = &pdev->dev;
+        return snd_soc_register_dai(&wm8727_dai);
+}
+
+static int __devexit wm8727_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&wm8727_dai);
+        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..3fb653ba363a 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -74,8 +74,6 @@ 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 +285,9 @@ 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..3a497810f939 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.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 +34,18 @@
 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 +159,6 @@ 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 +431,12 @@ 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;
 }
 
@@ -432,10 +444,16 @@ 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++) {
                 data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
@@ -444,6 +462,7 @@ static int wm8731_resume(struct platform_device *pdev)
         }
         wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         wm8731_set_bias_level(codec, codec->suspend_bias_level);
+
         return 0;
 }
 #else
@@ -475,17 +494,9 @@ 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 +523,7 @@ 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 +554,27 @@ 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 +595,7 @@ 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 +609,10 @@ 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 +623,8 @@ 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 +657,6 @@ 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 +664,6 @@ 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 +696,6 @@ 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 +709,6 @@ 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..475c67ac7818 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -403,7 +403,6 @@ 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 +771,8 @@ 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..d6850dacda29 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -673,7 +673,6 @@ 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 +723,8 @@ 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;
@@ -1583,18 +1582,9 @@ 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 +1757,6 @@ 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 +1770,6 @@ 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 +1825,6 @@ 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 +1833,6 @@ 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..ab2c0da18091 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -447,17 +447,8 @@ 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 +607,6 @@ 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 +614,6 @@ 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 +647,6 @@ 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 +660,6 @@ 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..c9438dd62df3 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -618,8 +618,6 @@ 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 +812,8 @@ 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 +1310,6 @@ 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 +1323,6 @@ 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 +1351,6 @@ 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..b8cae1758642 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -919,8 +919,6 @@ 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;
 }
 
@@ -1655,21 +1653,6 @@ 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 +1667,6 @@ 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 +1693,8 @@ 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/wm8940.c b/sound/soc/codecs/wm8940.c
index 1ef2454c5205..3d850b97037a 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -298,7 +298,6 @@ 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;
@@ -536,8 +535,8 @@ 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 +730,6 @@ 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 +870,6 @@ 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 +883,6 @@ 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/wm8960.c b/sound/soc/codecs/wm8960.c
index f59703be61c8..d07bcc1e1c60 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -307,7 +307,6 @@ 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 +539,8 @@ 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 +712,9 @@ 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 +874,6 @@ 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 +887,6 @@ 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..a8007d58813f 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -986,19 +986,9 @@ 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;
 }
@@ -1206,21 +1196,6 @@ 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 +1209,6 @@ 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..d9540d55fc89 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -338,8 +338,6 @@ 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 +701,9 @@ 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..81c57b5c591c 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -276,41 +276,42 @@ 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 +326,14 @@ 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 +347,7 @@ 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);
@@ -638,17 +640,9 @@ 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/wm8988.c b/sound/soc/codecs/wm8988.c
index 3f530f8a972a..2862e4dced27 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -790,19 +790,9 @@ 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 +934,6 @@ 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 +947,6 @@ 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 +979,6 @@ 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 +987,6 @@ 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..341481e0e830 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -920,7 +920,6 @@ 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 +971,8 @@ 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;
@@ -1409,16 +1408,9 @@ 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..5e32f2ed5fc2 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -422,7 +422,7 @@ 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;
@@ -1464,19 +1464,8 @@ 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;
 }
@@ -1572,33 +1561,15 @@ 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;
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 686e5aa97206..c468497314ba 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -1262,19 +1262,9 @@ 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 +1442,6 @@ 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 +1455,6 @@ 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..ec54c6da9856 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -205,7 +205,6 @@ 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 +402,6 @@ 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..0ac1215dcd9b 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -436,7 +436,6 @@ 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;
 }
 
@@ -695,17 +694,11 @@ 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 60e360b10468..c58aab375edb 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -625,7 +625,6 @@ 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 +799,8 @@ 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);
@@ -1247,14 +1246,11 @@ 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..d73c30536a2c 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -438,11 +438,11 @@ 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),
@@ -537,14 +537,14 @@ 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 +565,7 @@ 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 +573,7 @@ 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" },
 
@@ -738,6 +738,41 @@ 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 (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..36d3fba1de8b 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -20,5 +20,10 @@ extern const unsigned int wm_hubs_spkmix_tlv[];
 
 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..6362ca05506e 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -97,12 +97,24 @@ 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 +122,27 @@ 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 +382,8 @@ 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 +413,24 @@ 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 +545,13 @@ 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 +585,7 @@ 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.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..0a302e1080d9 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -714,16 +714,13 @@ 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 +748,12 @@ 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;
@@ -907,6 +904,7 @@ 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].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..582c9249ef09 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -39,11 +39,6 @@ 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;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index c73a915f233f..ad4d7f47a86b 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 +24,29 @@
 
 #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),
@@ -48,102 +68,432 @@ static struct snd_pcm_hardware davinci_pcm_hardware = {
         .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),
+        .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,
+};
+
+/*
+ * 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);
+        }
 
-                spin_lock(&prtd->lock);
-                davinci_pcm_enqueue_dma(substream);
-                spin_unlock(&prtd->lock);
+        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);
+
+        /* 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 +646,19 @@ 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 = rtd->dai->cpu_dai->dma_data;
+        struct davinci_pcm_dma_params *params;
+        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 +671,11 @@ 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 +693,29 @@ 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 +757,11 @@ 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 +786,7 @@ 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 +798,11 @@ 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 +820,16 @@ 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/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 6096d22283e6..30ed568afb2e 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -58,47 +58,15 @@ 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 +76,8 @@ 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 +108,38 @@ 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 +149,8 @@ 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 +164,8 @@ 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 +272,7 @@ 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 +461,9 @@ 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/imx/mx27vis_wm8974.c b/sound/soc/imx/mx27vis_wm8974.c
index e4dcb539108a..0267d2d91685 100644
--- a/sound/soc/imx/mx27vis_wm8974.c
+++ b/sound/soc/imx/mx27vis_wm8974.c
@@ -157,7 +157,7 @@ static int mx27vis_hifi_hw_params(struct snd_pcm_substream *substream,
 
 
         /* codec PLL input is 25 MHz */
-        ret = codec_dai->ops->set_pll(codec_dai, IGNORED_ARG,
+        ret = codec_dai->ops->set_pll(codec_dai, IGNORED_ARG, IGNORED_ARG,
                                         25000000, pll_out);
         if (ret < 0) {
                 printk(KERN_ERR "Error when setting PLL input\n");
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 2dee9839be86..61952aa6cd5a 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -21,7 +21,18 @@ config SND_OMAP_SOC_AMS_DELTA
         select SND_OMAP_SOC_MCBSP
         select SND_SOC_CX20442
         help
-          Say Y if you want to add support for SoC audio on Amstrad Delta.
+          Say Y  if you want to add support  for SoC audio device  connected to
+          a handset and a speakerphone found on Amstrad E3 (Delta) videophone.
+
+          Note that in order to get those devices fully supported,  you have to
+          build  the kernel  with  standard  serial port  driver  included  and
+          configured for at least 4 ports.  Then, from userspace, you must load
+          a line discipline #19 on the modem (ttyS3) serial line.  The simplest
+          way to achieve this is to install util-linux-ng  and use the included
+          ldattach  utility.  This  can be  started  automatically  from  udev,
+          a simple rule like this one should do the trick (it does for me):
+                ACTION=="add", KERNEL=="controlC0", \
+                                RUN+="/usr/sbin/ldattach 19 /dev/ttyS3"
 
 config SND_OMAP_SOC_OSK5912
         tristate "SoC Audio support for omap osk5912"
@@ -32,12 +43,13 @@ 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"
@@ -55,6 +67,15 @@ 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
@@ -88,3 +109,10 @@ 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..d49458a29bb7 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -12,10 +12,12 @@ 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
@@ -23,7 +25,9 @@ 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-$(CONFIG_MACH_OMAP3517EVM) += snd-soc-am3517evm.o
 obj-$(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..ae0fc9b135d4 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -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/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 3341f49402ca..45be94201c89 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -49,6 +49,8 @@ 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)
@@ -257,7 +259,7 @@ 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];
@@ -294,28 +296,19 @@ 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 +323,30 @@ 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 +462,7 @@ 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 +563,8 @@ 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 +609,13 @@ 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,             \
         },                                                      \
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 5735945788bf..6a829eef2a4f 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -195,8 +195,12 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream)
         else
                 omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
 
-        omap_set_dma_src_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
-        omap_set_dma_dest_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16);
+        if (!(cpu_class_is_omap1())) {
+                omap_set_dma_src_burst_mode(prtd->dma_ch,
+                                                OMAP_DMA_DATA_BURST_16);
+                omap_set_dma_dest_burst_mode(prtd->dma_ch,
+                                                OMAP_DMA_DATA_BURST_16);
+        }
 
         return 0;
 }
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 9114c263077b..f484dcd63408 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -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;
@@ -144,4 +151,4 @@ module_exit(omap3evm_soc_exit);
 
 MODULE_AUTHOR("Anuj Aggarwal <anuj.aggarwal@ti.com>");
 MODULE_DESCRIPTION("ALSA SoC OMAP3 EVM");
-MODULE_LICENSE("GPLv2");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index ad219aaf7cb8..71b2c161158d 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -40,9 +40,12 @@
 
 #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 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 +71,9 @@ 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 +91,7 @@ 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);
@@ -100,11 +100,7 @@ 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);
@@ -134,7 +130,7 @@ 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", "Playback", SND_SOC_NOPM, 0, 0),
+        SND_SOC_DAPM_DAC("PCM DAC", "HiFi Playback", SND_SOC_NOPM, 0, 0),
         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),
@@ -181,6 +177,7 @@ static int omap3pandora_out_init(struct snd_soc_codec *codec)
         snd_soc_dapm_nc_pin(codec, "CARKITR");
         snd_soc_dapm_nc_pin(codec, "HFL");
         snd_soc_dapm_nc_pin(codec, "HFR");
+        snd_soc_dapm_nc_pin(codec, "VIBRA");
 
         ret = snd_soc_dapm_new_controls(codec, omap3pandora_out_dapm_widgets,
                                 ARRAY_SIZE(omap3pandora_out_dapm_widgets));
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index ec4f8fd8b3a2..97a4d6308bd6 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -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/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..3bd7712f029b 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -305,8 +305,8 @@ 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;
@@ -760,13 +760,13 @@ 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 +780,13 @@ 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 +801,13 @@ 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 +822,13 @@ 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/raumfeld.c b/sound/soc/pxa/raumfeld.c
new file mode 100644
index 000000000000..acfce1c0f1c9
--- /dev/null
+++ b/sound/soc/pxa/raumfeld.c
@@ -0,0 +1,335 @@
+/*
+ * 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
+
+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_max9485_clk(MAX9485_MCLK_FREQ_112896);
+
+        return snd_soc_dai_set_sysclk(codec_dai, 0, 11289600, 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 8000:
+        case 16000:
+        case 48000:
+        case 96000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_122880);
+                clk = 12288000;
+                break;
+        case 11025:
+        case 22050:
+        case 44100:
+        case 88200:
+                set_max9485_clk(MAX9485_MCLK_FREQ_112896);
+                clk = 11289600;
+                break;
+        }
+
+        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, 0, 1);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+static struct snd_soc_ops raumfeld_cs4270_ops = {
+        .startup = raumfeld_cs4270_startup,
+        .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 8000:
+        case 16000:
+        case 48000:
+        case 96000:
+                set_max9485_clk(MAX9485_MCLK_FREQ_122880);
+                clk = 12288000;
+                break;
+        case 11025:
+        case 22050:
+        case 44100:
+        case 88200:
+                set_max9485_clk(MAX9485_MCLK_FREQ_112896);
+                clk = 11289600;
+                break;
+        }
+
+        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, 0, 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..b489f1ae103d 100644
--- a/sound/soc/s3c24xx/Kconfig
+++ b/sound/soc/s3c24xx/Kconfig
@@ -24,6 +24,9 @@ config SND_S3C64XX_SOC_I2S
         select SND_S3C_I2SV2_SOC
         select S3C64XX_DMA
 
+config SND_S3C_SOC_PCM
+        tristate
+
 config SND_S3C2443_SOC_AC97
         tristate
         select S3C2410_DMA
@@ -56,6 +59,15 @@ 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
diff --git a/sound/soc/s3c24xx/Makefile b/sound/soc/s3c24xx/Makefile
index 99f5a7dd3fc6..b744657733d7 100644
--- a/sound/soc/s3c24xx/Makefile
+++ b/sound/soc/s3c24xx/Makefile
@@ -1,10 +1,11 @@
 # 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-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
@@ -12,6 +13,7 @@ obj-$(CONFIG_SND_S3C2443_SOC_AC97) += snd-soc-s3c2443-ac97.o
 obj-$(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 +25,7 @@ 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
 
 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 +36,5 @@ 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
 
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..d00d359a03e6 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/s3c24xx/ln2440sbc_alc650.c
@@ -24,7 +24,7 @@
 #include <sound/soc-dapm.h>
 
 #include "../codecs/ac97.h"
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-ac97.h"
 
 static struct snd_soc_card ln2440sbc;
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/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c-dma.c
index 5cbbdc80fde3..7725e26d6c91 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 |
@@ -63,23 +62,32 @@ 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;
+        unsigned int limit;
         int ret;
 
         pr_debug("Entered %s\n", __func__);
 
-        while (prtd->dma_loaded < prtd->dma_limit) {
+        if (s3c_dma_has_circular())
+                limit = (prtd->dma_end - prtd->dma_start) / prtd->dma_period;
+        else
+                limit = prtd->dma_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;
 
                 pr_debug("dma_loaded: %d\n", prtd->dma_loaded);
@@ -123,21 +131,21 @@ static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
                 snd_pcm_period_elapsed(substream);
 
         spin_lock(&prtd->lock);
-        if (prtd->state & ST_RUNNING) {
+        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;
+        struct s3c_dma_params *dma = rtd->dai->cpu_dai->dma_data;
         unsigned long totbytes = params_buffer_bytes(params);
         int ret = 0;
 
@@ -164,6 +172,11 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
                         printk(KERN_ERR "failed to get dma channel\n");
                         return ret;
                 }
+
+                /* use the circular buffering if we have it available. */
+                if (s3c_dma_has_circular())
+                        s3c2410_dma_setflags(prtd->params->channel,
+                                             S3C2410_DMAF_CIRCULAR);
         }
 
         s3c2410_dma_set_buffdone_fn(prtd->params->channel,
@@ -185,7 +198,7 @@ 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;
 
@@ -202,7 +215,7 @@ 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;
@@ -235,12 +248,12 @@ 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;
@@ -275,7 +288,7 @@ 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;
@@ -310,7 +323,7 @@ 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;
@@ -318,7 +331,7 @@ 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)
@@ -330,7 +343,7 @@ 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;
@@ -338,14 +351,14 @@ 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;
@@ -358,23 +371,23 @@ 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__);
 
@@ -389,7 +402,7 @@ 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;
@@ -412,9 +425,9 @@ 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;
@@ -422,19 +435,19 @@ 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;
@@ -445,9 +458,9 @@ 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);
 
@@ -464,5 +477,5 @@ 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..e994d8374fe6 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:
@@ -392,7 +394,7 @@ 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 *)
+        int channel = ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->channel;
 
         pr_debug("Entered %s\n", __func__);
@@ -467,6 +469,31 @@ 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 +653,7 @@ 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..9e61a7c2d9ac
--- /dev/null
+++ b/sound/soc/s3c24xx/s3c-pcm.c
@@ -0,0 +1,552 @@
+/* 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);
+        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)
+                dai->cpu_dai->dma_data = pcm->dma_playback;
+        else
+                dai->cpu_dai->dma_data = pcm->dma_capture;
+
+        /* 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
index fc1beb0930b9..0191e3acb0b4 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -32,11 +32,10 @@
 #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 "s3c-dma.h"
 #include "s3c24xx-ac97.h"
 
 struct s3c24xx_ac97_info {
@@ -189,21 +188,21 @@ 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 = {
+static struct s3c_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 = {
+static struct s3c_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 = {
+static struct s3c_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,
@@ -291,7 +290,7 @@ static int s3c2443_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
 {
         u32 ac_glbctrl;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
+        int channel = ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->channel;
 
         ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
@@ -340,7 +339,7 @@ static int s3c2443_ac97_mic_trigger(struct snd_pcm_substream *substream,
 {
         u32 ac_glbctrl;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        int channel = ((struct s3c24xx_pcm_dma_params *)
+        int channel = ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->channel;
 
         ac_glbctrl = readl(s3c24xx_ac97.regs + S3C_AC97_GLBCTRL);
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index 40e2c4790f0d..0bc5950b9f02 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,
@@ -258,12 +258,12 @@ 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 *)
+                ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->dma_size = 1;
                 break;
         case SNDRV_PCM_FORMAT_S16_LE:
                 iismod |= S3C2410_IISMOD_16BIT;
-                ((struct s3c24xx_pcm_dma_params *)
+                ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->dma_size = 2;
                 break;
         default:
@@ -280,7 +280,7 @@ 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 *)
+        int channel = ((struct s3c_dma_params *)
                   rtd->dai->cpu_dai->dma_data)->channel;
 
         pr_debug("Entered %s\n", __func__);
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
index 1966e0d5652d..507b2ed5d58b 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"
 
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 3c06c401d0fb..cc7edb5f792d 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.c
@@ -31,12 +31,11 @@
 #include <plat/gpio-bank-d.h>
 #include <plat/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"
 
 static struct s3c2410_dma_client s3c64xx_dma_client_out = {
@@ -47,7 +46,7 @@ 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] = {
+static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_out[2] = {
         [0] = {
                 .channel        = DMACH_I2S0_OUT,
                 .client         = &s3c64xx_dma_client_out,
@@ -62,7 +61,7 @@ static struct s3c24xx_pcm_dma_params s3c64xx_i2s_pcm_stereo_out[2] = {
         },
 };
 
-static struct s3c24xx_pcm_dma_params s3c64xx_i2s_pcm_stereo_in[2] = {
+static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_in[2] = {
         [0] = {
                 .channel        = DMACH_I2S0_IN,
                 .client         = &s3c64xx_dma_client_in,
@@ -99,6 +98,19 @@ 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 +123,12 @@ 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);
 
@@ -220,6 +236,8 @@ static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
                 goto err;
         }
 
+        clk_enable(i2s->iis_cclk);
+
         ret = s3c_i2sv2_probe(pdev, dai, i2s, 0);
         if (ret)
                 goto err_clk;
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..12b783b12fcb 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/s3c24xx/smdk2443_wm9710.c
@@ -20,7 +20,7 @@
 #include <sound/soc-dapm.h>
 
 #include "../codecs/ac97.h"
-#include "s3c24xx-pcm.h"
+#include "s3c-dma.h"
 #include "s3c24xx-ac97.h"
 
 static struct snd_soc_card smdk2443;
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/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 83b8028e209d..0eb1722f6581 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -423,7 +423,7 @@ static void s6000_pcm_free(struct snd_pcm *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)
@@ -435,7 +435,7 @@ static int s6000_pcm_new(struct snd_card *card,
         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..9e6976586554 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -23,7 +23,6 @@ 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
 
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 44123248b630..9c49c11c43ce 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -17,7 +17,7 @@
 #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 <sound/core.h>
 #include <sound/pcm.h>
@@ -26,8 +26,6 @@
 #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
@@ -97,7 +95,6 @@ struct fsi_priv {
 
         int fifo_max;
         int chan;
-        int dma_chan;
 
         int byte_offset;
         int period_len;
@@ -108,7 +105,6 @@ 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;
@@ -308,62 +304,6 @@ 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;
-}
-
 /************************************************************************
 
 
@@ -435,44 +375,6 @@ static void fsi_soft_all_reset(void)
         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)
 {
@@ -481,6 +383,8 @@ static int fsi_data_push(struct fsi_priv *fsi)
         int send;
         int fifo_free;
         int width;
+        u8 *start;
+        int i;
 
         if (!fsi                        ||
             !fsi->substream             ||
@@ -515,12 +419,22 @@ 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;
 
@@ -532,6 +446,75 @@ static int fsi_data_push(struct fsi_priv *fsi)
         return 0;
 }
 
+static int fsi_data_pop(struct fsi_priv *fsi)
+{
+        struct snd_pcm_runtime *runtime;
+        struct snd_pcm_substream *substream = NULL;
+        int free;
+        int fifo_fill;
+        int width;
+        u8 *start;
+        int i;
+
+        if (!fsi                        ||
+            !fsi->substream             ||
+            !fsi->substream->runtime)
+                return -EINVAL;
+
+        runtime = fsi->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)) {
+
+                substream = fsi->substream;
+                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;
+
+        fsi_irq_enable(fsi, 0);
+
+        if (substream)
+                snd_pcm_period_elapsed(substream);
+
+        return 0;
+}
+
 static irqreturn_t fsi_interrupt(int irq, void *data)
 {
         u32 status = fsi_master_read(SOFT_RST) & ~0x00000010;
@@ -545,6 +528,10 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
                 fsi_data_push(&master->fsia);
         if (int_st & INT_B_OUT)
                 fsi_data_push(&master->fsib);
+        if (int_st & INT_A_IN)
+                fsi_data_pop(&master->fsia);
+        if (int_st & INT_B_IN)
+                fsi_data_pop(&master->fsib);
 
         fsi_master_write(INT_ST, 0x0000000);
 
@@ -571,7 +558,7 @@ 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 +651,6 @@ 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
@@ -688,7 +673,7 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
         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,
@@ -699,16 +684,12 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
         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) : fsi_data_pop(fsi);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
                 fsi_irq_disable(fsi, is_play);
@@ -780,10 +761,9 @@ 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;
         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 +825,12 @@ 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 +842,12 @@ 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,
         },
 };
@@ -881,7 +871,6 @@ EXPORT_SYMBOL_GPL(fsi_soc_platform);
 static int fsi_probe(struct platform_device *pdev)
 {
         struct resource *res;
-        char clk_name[8];
         unsigned int irq;
         int ret;
 
@@ -912,23 +901,8 @@ static int fsi_probe(struct platform_device *pdev)
         master->fsia.base       = master->base;
         master->fsib.base       = master->base + 0x40;
 
-        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[1].dev              = &pdev->dev;
@@ -938,7 +912,7 @@ static int fsi_probe(struct platform_device *pdev)
         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 +925,9 @@ 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;
@@ -967,9 +940,7 @@ static int fsi_remove(struct platform_device *pdev)
         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);
 
@@ -979,9 +950,27 @@ static int fsi_remove(struct platform_device *pdev)
         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/soc-cache.c b/sound/soc/soc-cache.c
index c8ceddc2a26c..d2505e8b06c9 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -77,6 +77,35 @@ 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->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)
 {
@@ -150,9 +179,20 @@ 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 = 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,
+        },
 };
 
 /**
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 7ff04ad2a97e..ef8f28284cb9 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -37,7 +37,6 @@
 #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 +80,173 @@ 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);
+
+#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)
@@ -790,56 +956,21 @@ 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
 #endif
 
+static struct snd_soc_dai_ops null_dai_ops = {
+};
+
 static void snd_soc_instantiate_card(struct snd_soc_card *card)
 {
         struct platform_device *pdev = container_of(card->dev,
                                                     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;
@@ -877,6 +1008,11 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
                         ac97 = 1;
         }
 
+        for (i = 0; i < card->num_links; i++) {
+                if (!card->dai_link[i].codec_dai->ops)
+                        card->dai_link[i].codec_dai->ops = &null_dai_ops;
+        }
+
         /* If we have AC97 in the system then don't wait for the
          * codec.  This will need revisiting if we have to handle
          * systems with mixed AC97 and non-AC97 parts.  Only check for
@@ -923,6 +1059,7 @@ 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);
@@ -937,10 +1074,69 @@ 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_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);
@@ -1143,157 +1339,6 @@ 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
@@ -1361,19 +1406,41 @@ 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.
+ */
+static 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;
+}
+
+/**
  * snd_soc_test_bits - test register for change
  * @codec: audio codec
  * @reg: codec register
@@ -1391,11 +1458,9 @@ 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;
 }
@@ -1442,89 +1507,16 @@ 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;
                         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
@@ -1726,7 +1718,7 @@ 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);
 
@@ -1800,7 +1792,7 @@ 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);
 
@@ -1961,7 +1953,7 @@ 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);
 
@@ -2067,11 +2059,11 @@ 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);
@@ -2150,7 +2142,7 @@ 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);
 
@@ -2197,16 +2189,18 @@ 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;
 }
@@ -2251,6 +2245,30 @@ 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
@@ -2329,9 +2347,6 @@ static int snd_soc_unregister_card(struct snd_soc_card *card)
         return 0;
 }
 
-static struct snd_soc_dai_ops null_dai_ops = {
-};
-
 /**
  * snd_soc_register_dai - Register a DAI with the ASoC core
  *
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 8de6f9dec4a2..0d294ef72590 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -719,6 +719,10 @@ 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;
@@ -973,9 +977,19 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                         if (!w->power_check)
                                 continue;
 
-                        power = w->power_check(w);
-                        if (power)
-                                sys_power = 1;
+                        /* If we're suspending then pull down all the 
+                         * power. */
+                        switch (event) {
+                        case SND_SOC_DAPM_STREAM_SUSPEND:
+                                power = 0;
+                                break;
+
+                        default:
+                                power = w->power_check(w);
+                                if (power)
+                                        sys_power = 1;
+                                break;
+                        }
 
                         if (w->power == power)
                                 continue;
@@ -999,8 +1013,12 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
                 case SND_SOC_DAPM_STREAM_RESUME:
                         sys_power = 1;
                         break;
+                case SND_SOC_DAPM_STREAM_SUSPEND:
+                        sys_power = 0;
+                        break;
                 case SND_SOC_DAPM_STREAM_NOP:
                         sys_power = codec->bias_level != SND_SOC_BIAS_STANDBY;
+                        break;
                 default:
                         break;
                 }
@@ -1138,6 +1156,9 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
                                 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",
@@ -1145,6 +1166,9 @@ 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",
@@ -1192,8 +1216,8 @@ 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;
@@ -1202,7 +1226,7 @@ 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 */
@@ -1387,10 +1411,13 @@ int snd_soc_dapm_sync(struct snd_soc_codec *codec)
 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 */
@@ -1414,6 +1441,7 @@ 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);
@@ -1514,8 +1542,7 @@ 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,
@@ -1752,7 +1779,7 @@ 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;
 
@@ -1772,20 +1799,21 @@ 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);
@@ -1794,6 +1822,54 @@ 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
@@ -1851,7 +1927,7 @@ 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;
 
@@ -1869,20 +1945,21 @@ 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);
@@ -2072,9 +2149,9 @@ int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
                         }
                 }
         }
-        mutex_unlock(&codec->mutex);
 
         dapm_power_widgets(codec, event);
+        mutex_unlock(&codec->mutex);
         dump_dapm(codec, __func__);
         return 0;
 }
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/usb/usbaudio.c b/sound/usb/usbaudio.c
index 8db0374e10d5..b074a594c595 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2893,7 +2893,9 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif)
                 if ((altsd->bInterfaceClass == USB_CLASS_AUDIO ||
                      altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC) &&
                     altsd->bInterfaceSubClass == USB_SUBCLASS_MIDI_STREAMING) {
-                        if (snd_usb_create_midi_interface(chip, iface, NULL) < 0) {
+                        int err = snd_usbmidi_create(chip->card, iface,
+                                                     &chip->midi_list, NULL);
+                        if (err < 0) {
                                 snd_printk(KERN_ERR "%d:%u:%d: cannot create sequencer device\n", dev->devnum, ctrlif, j);
                                 continue;
                         }
@@ -3038,12 +3040,11 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
                         .type = QUIRK_MIDI_FIXED_ENDPOINT,
                         .data = &uaxx_ep
                 };
-                if (chip->usb_id == USB_ID(0x0582, 0x002b))
-                        return snd_usb_create_midi_interface(chip, iface,
-                                                             &ua700_quirk);
-                else
-                        return snd_usb_create_midi_interface(chip, iface,
-                                                             &uaxx_quirk);
+                const struct snd_usb_audio_quirk *quirk =
+                        chip->usb_id == USB_ID(0x0582, 0x002b)
+                        ? &ua700_quirk : &uaxx_quirk;
+                return snd_usbmidi_create(chip->card, iface,
+                                          &chip->midi_list, quirk);
         }
 
         if (altsd->bNumEndpoints != 1)
@@ -3370,6 +3371,13 @@ static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
         return 0; /* keep this altsetting */
 }
 
+static int create_any_midi_quirk(struct snd_usb_audio *chip,
+                                 struct usb_interface *intf,
+                                 const struct snd_usb_audio_quirk *quirk)
+{
+        return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk);
+}
+
 /*
  * audio-interface quirks
  *
@@ -3387,14 +3395,14 @@ static int snd_usb_create_quirk(struct snd_usb_audio *chip,
         static const quirk_func_t quirk_funcs[] = {
                 [QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk,
                 [QUIRK_COMPOSITE] = create_composite_quirk,
-                [QUIRK_MIDI_STANDARD_INTERFACE] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_FIXED_ENDPOINT] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_YAMAHA] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_MIDIMAN] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_NOVATION] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_FASTLANE] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_EMAGIC] = snd_usb_create_midi_interface,
-                [QUIRK_MIDI_CME] = snd_usb_create_midi_interface,
+                [QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk,
+                [QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk,
+                [QUIRK_MIDI_YAMAHA] = create_any_midi_quirk,
+                [QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk,
+                [QUIRK_MIDI_NOVATION] = create_any_midi_quirk,
+                [QUIRK_MIDI_FASTLANE] = create_any_midi_quirk,
+                [QUIRK_MIDI_EMAGIC] = create_any_midi_quirk,
+                [QUIRK_MIDI_CME] = create_any_midi_quirk,
                 [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
                 [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
                 [QUIRK_AUDIO_EDIROL_UA1000] = create_ua1000_quirk,
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 8e7f78941ba6..40ba8115fb81 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -132,7 +132,6 @@ struct snd_usb_audio {
         int pcm_devs;
 
         struct list_head midi_list;     /* list of midi interfaces */
-        int next_midi_device;
 
         struct list_head mixer_list;    /* list of mixer interfaces */
 };
@@ -210,7 +209,7 @@ struct snd_usb_midi_endpoint_info {
 /*
  */
 
-#define combine_word(s)    ((*s) | ((unsigned int)(s)[1] << 8))
+#define combine_word(s)    ((*(s)) | ((unsigned int)(s)[1] << 8))
 #define combine_triple(s)  (combine_word(s) | ((unsigned int)(s)[2] << 16))
 #define combine_quad(s)    (combine_triple(s) | ((unsigned int)(s)[3] << 24))
 
@@ -227,8 +226,10 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
                          int ignore_error);
 void snd_usb_mixer_disconnect(struct list_head *p);
 
-int snd_usb_create_midi_interface(struct snd_usb_audio *chip, struct usb_interface *iface,
-                                  const struct snd_usb_audio_quirk *quirk);
+int snd_usbmidi_create(struct snd_card *card,
+                       struct usb_interface *iface,
+                       struct list_head *midi_list,
+                       const struct snd_usb_audio_quirk *quirk);
 void snd_usbmidi_input_stop(struct list_head* p);
 void snd_usbmidi_input_start(struct list_head* p);
 void snd_usbmidi_disconnect(struct list_head *p);
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 0eff19ceb7e1..6e89b8368d9a 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -1,7 +1,7 @@
 /*
  * usbmidi.c - ALSA USB MIDI driver
  *
- * Copyright (c) 2002-2007 Clemens Ladisch
+ * Copyright (c) 2002-2009 Clemens Ladisch
  * All rights reserved.
  *
  * Based on the OSS usb-midi driver by NAGANO Daisuke,
@@ -47,6 +47,7 @@
 #include <linux/usb.h>
 #include <linux/wait.h>
 #include <sound/core.h>
+#include <sound/control.h>
 #include <sound/rawmidi.h>
 #include <sound/asequencer.h>
 #include "usbaudio.h"
@@ -101,7 +102,8 @@ struct usb_protocol_ops {
 };
 
 struct snd_usb_midi {
-        struct snd_usb_audio *chip;
+        struct usb_device *dev;
+        struct snd_card *card;
         struct usb_interface *iface;
         const struct snd_usb_audio_quirk *quirk;
         struct snd_rawmidi *rmidi;
@@ -109,13 +111,19 @@ struct snd_usb_midi {
         struct list_head list;
         struct timer_list error_timer;
         spinlock_t disc_lock;
+        struct mutex mutex;
+        u32 usb_id;
+        int next_midi_device;
 
         struct snd_usb_midi_endpoint {
                 struct snd_usb_midi_out_endpoint *out;
                 struct snd_usb_midi_in_endpoint *in;
         } endpoints[MIDI_MAX_ENDPOINTS];
         unsigned long input_triggered;
+        unsigned int opened;
         unsigned char disconnected;
+
+        struct snd_kcontrol *roland_load_ctl;
 };
 
 struct snd_usb_midi_out_endpoint {
@@ -255,7 +263,7 @@ static void snd_usbmidi_in_urb_complete(struct urb* urb)
                 }
         }
 
-        urb->dev = ep->umidi->chip->dev;
+        urb->dev = ep->umidi->dev;
         snd_usbmidi_submit_urb(urb, GFP_ATOMIC);
 }
 
@@ -296,7 +304,7 @@ static void snd_usbmidi_do_output(struct snd_usb_midi_out_endpoint* ep)
         unsigned long flags;
 
         spin_lock_irqsave(&ep->buffer_lock, flags);
-        if (ep->umidi->chip->shutdown) {
+        if (ep->umidi->disconnected) {
                 spin_unlock_irqrestore(&ep->buffer_lock, flags);
                 return;
         }
@@ -312,7 +320,7 @@ static void snd_usbmidi_do_output(struct snd_usb_midi_out_endpoint* ep)
 
                         dump_urb("sending", urb->transfer_buffer,
                                  urb->transfer_buffer_length);
-                        urb->dev = ep->umidi->chip->dev;
+                        urb->dev = ep->umidi->dev;
                         if (snd_usbmidi_submit_urb(urb, GFP_ATOMIC) < 0)
                                 break;
                         ep->active_urbs |= 1 << urb_index;
@@ -349,7 +357,7 @@ static void snd_usbmidi_error_timer(unsigned long data)
                 if (in && in->error_resubmit) {
                         in->error_resubmit = 0;
                         for (j = 0; j < INPUT_URBS; ++j) {
-                                in->urbs[j]->dev = umidi->chip->dev;
+                                in->urbs[j]->dev = umidi->dev;
                                 snd_usbmidi_submit_urb(in->urbs[j], GFP_ATOMIC);
                         }
                 }
@@ -369,7 +377,7 @@ static int send_bulk_static_data(struct snd_usb_midi_out_endpoint* ep,
                 return -ENOMEM;
         dump_urb("sending", buf, len);
         if (ep->urbs[0].urb)
-                err = usb_bulk_msg(ep->umidi->chip->dev, ep->urbs[0].urb->pipe,
+                err = usb_bulk_msg(ep->umidi->dev, ep->urbs[0].urb->pipe,
                                    buf, len, NULL, 250);
         kfree(buf);
         return err;
@@ -724,8 +732,7 @@ static void snd_usbmidi_us122l_output(struct snd_usb_midi_out_endpoint *ep,
 
         if (!ep->ports[0].active)
                 return;
-        count = snd_usb_get_speed(ep->umidi->chip->dev) == USB_SPEED_HIGH
-                ? 1 : 2;
+        count = snd_usb_get_speed(ep->umidi->dev) == USB_SPEED_HIGH ? 1 : 2;
         count = snd_rawmidi_transmit(ep->ports[0].substream,
                                      urb->transfer_buffer,
                                      count);
@@ -879,6 +886,50 @@ static struct usb_protocol_ops snd_usbmidi_emagic_ops = {
 };
 
 
+static void update_roland_altsetting(struct snd_usb_midi* umidi)
+{
+        struct usb_interface *intf;
+        struct usb_host_interface *hostif;
+        struct usb_interface_descriptor *intfd;
+        int is_light_load;
+
+        intf = umidi->iface;
+        is_light_load = intf->cur_altsetting != intf->altsetting;
+        if (umidi->roland_load_ctl->private_value == is_light_load)
+                return;
+        hostif = &intf->altsetting[umidi->roland_load_ctl->private_value];
+        intfd = get_iface_desc(hostif);
+        snd_usbmidi_input_stop(&umidi->list);
+        usb_set_interface(umidi->dev, intfd->bInterfaceNumber,
+                          intfd->bAlternateSetting);
+        snd_usbmidi_input_start(&umidi->list);
+}
+
+static void substream_open(struct snd_rawmidi_substream *substream, int open)
+{
+        struct snd_usb_midi* umidi = substream->rmidi->private_data;
+        struct snd_kcontrol *ctl;
+
+        mutex_lock(&umidi->mutex);
+        if (open) {
+                if (umidi->opened++ == 0 && umidi->roland_load_ctl) {
+                        ctl = umidi->roland_load_ctl;
+                        ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                        snd_ctl_notify(umidi->card,
+                                       SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);
+                        update_roland_altsetting(umidi);
+                }
+        } else {
+                if (--umidi->opened == 0 && umidi->roland_load_ctl) {
+                        ctl = umidi->roland_load_ctl;
+                        ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                        snd_ctl_notify(umidi->card,
+                                       SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);
+                }
+        }
+        mutex_unlock(&umidi->mutex);
+}
+
 static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
 {
         struct snd_usb_midi* umidi = substream->rmidi->private_data;
@@ -898,11 +949,13 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream)
         }
         substream->runtime->private_data = port;
         port->state = STATE_UNKNOWN;
+        substream_open(substream, 1);
         return 0;
 }
 
 static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream)
 {
+        substream_open(substream, 0);
         return 0;
 }
 
@@ -912,7 +965,7 @@ static void snd_usbmidi_output_trigger(struct snd_rawmidi_substream *substream,
 
         port->active = up;
         if (up) {
-                if (port->ep->umidi->chip->shutdown) {
+                if (port->ep->umidi->disconnected) {
                         /* gobble up remaining bytes to prevent wait in
                          * snd_rawmidi_drain_output */
                         while (!snd_rawmidi_transmit_empty(substream))
@@ -954,11 +1007,13 @@ static void snd_usbmidi_output_drain(struct snd_rawmidi_substream *substream)
 
 static int snd_usbmidi_input_open(struct snd_rawmidi_substream *substream)
 {
+        substream_open(substream, 1);
         return 0;
 }
 
 static int snd_usbmidi_input_close(struct snd_rawmidi_substream *substream)
 {
+        substream_open(substream, 0);
         return 0;
 }
 
@@ -988,7 +1043,7 @@ static struct snd_rawmidi_ops snd_usbmidi_input_ops = {
 static void free_urb_and_buffer(struct snd_usb_midi *umidi, struct urb *urb,
                                 unsigned int buffer_length)
 {
-        usb_buffer_free(umidi->chip->dev, buffer_length,
+        usb_buffer_free(umidi->dev, buffer_length,
                         urb->transfer_buffer, urb->transfer_dma);
         usb_free_urb(urb);
 }
@@ -1035,24 +1090,24 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi,
                 }
         }
         if (ep_info->in_interval)
-                pipe = usb_rcvintpipe(umidi->chip->dev, ep_info->in_ep);
+                pipe = usb_rcvintpipe(umidi->dev, ep_info->in_ep);
         else
-                pipe = usb_rcvbulkpipe(umidi->chip->dev, ep_info->in_ep);
-        length = usb_maxpacket(umidi->chip->dev, pipe, 0);
+                pipe = usb_rcvbulkpipe(umidi->dev, ep_info->in_ep);
+        length = usb_maxpacket(umidi->dev, pipe, 0);
         for (i = 0; i < INPUT_URBS; ++i) {
-                buffer = usb_buffer_alloc(umidi->chip->dev, length, GFP_KERNEL,
+                buffer = usb_buffer_alloc(umidi->dev, length, GFP_KERNEL,
                                           &ep->urbs[i]->transfer_dma);
                 if (!buffer) {
                         snd_usbmidi_in_endpoint_delete(ep);
                         return -ENOMEM;
                 }
                 if (ep_info->in_interval)
-                        usb_fill_int_urb(ep->urbs[i], umidi->chip->dev,
+                        usb_fill_int_urb(ep->urbs[i], umidi->dev,
                                          pipe, buffer, length,
                                          snd_usbmidi_in_urb_complete,
                                          ep, ep_info->in_interval);
                 else
-                        usb_fill_bulk_urb(ep->urbs[i], umidi->chip->dev,
+                        usb_fill_bulk_urb(ep->urbs[i], umidi->dev,
                                           pipe, buffer, length,
                                           snd_usbmidi_in_urb_complete, ep);
                 ep->urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
@@ -1062,15 +1117,6 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi,
         return 0;
 }
 
-static unsigned int snd_usbmidi_count_bits(unsigned int x)
-{
-        unsigned int bits;
-
-        for (bits = 0; x; ++bits)
-                x &= x - 1;
-        return bits;
-}
-
 /*
  * Frees an output endpoint.
  * May be called when ep hasn't been initialized completely.
@@ -1113,15 +1159,15 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
                 ep->urbs[i].ep = ep;
         }
         if (ep_info->out_interval)
-                pipe = usb_sndintpipe(umidi->chip->dev, ep_info->out_ep);
+                pipe = usb_sndintpipe(umidi->dev, ep_info->out_ep);
         else
-                pipe = usb_sndbulkpipe(umidi->chip->dev, ep_info->out_ep);
-        if (umidi->chip->usb_id == USB_ID(0x0a92, 0x1020)) /* ESI M4U */
+                pipe = usb_sndbulkpipe(umidi->dev, ep_info->out_ep);
+        if (umidi->usb_id == USB_ID(0x0a92, 0x1020)) /* ESI M4U */
                 ep->max_transfer = 4;
         else
-                ep->max_transfer = usb_maxpacket(umidi->chip->dev, pipe, 1);
+                ep->max_transfer = usb_maxpacket(umidi->dev, pipe, 1);
         for (i = 0; i < OUTPUT_URBS; ++i) {
-                buffer = usb_buffer_alloc(umidi->chip->dev,
+                buffer = usb_buffer_alloc(umidi->dev,
                                           ep->max_transfer, GFP_KERNEL,
                                           &ep->urbs[i].urb->transfer_dma);
                 if (!buffer) {
@@ -1129,12 +1175,12 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
                         return -ENOMEM;
                 }
                 if (ep_info->out_interval)
-                        usb_fill_int_urb(ep->urbs[i].urb, umidi->chip->dev,
+                        usb_fill_int_urb(ep->urbs[i].urb, umidi->dev,
                                          pipe, buffer, ep->max_transfer,
                                          snd_usbmidi_out_urb_complete,
                                          &ep->urbs[i], ep_info->out_interval);
                 else
-                        usb_fill_bulk_urb(ep->urbs[i].urb, umidi->chip->dev,
+                        usb_fill_bulk_urb(ep->urbs[i].urb, umidi->dev,
                                           pipe, buffer, ep->max_transfer,
                                           snd_usbmidi_out_urb_complete,
                                           &ep->urbs[i]);
@@ -1172,6 +1218,7 @@ static void snd_usbmidi_free(struct snd_usb_midi* umidi)
                 if (ep->in)
                         snd_usbmidi_in_endpoint_delete(ep->in);
         }
+        mutex_destroy(&umidi->mutex);
         kfree(umidi);
 }
 
@@ -1367,7 +1414,7 @@ static struct port_info *find_port_info(struct snd_usb_midi* umidi, int number)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(snd_usbmidi_port_info); ++i) {
-                if (snd_usbmidi_port_info[i].id == umidi->chip->usb_id &&
+                if (snd_usbmidi_port_info[i].id == umidi->usb_id &&
                     snd_usbmidi_port_info[i].port == number)
                         return &snd_usbmidi_port_info[i];
         }
@@ -1405,7 +1452,7 @@ static void snd_usbmidi_init_substream(struct snd_usb_midi* umidi,
         port_info = find_port_info(umidi, number);
         name_format = port_info ? port_info->name : "%s MIDI %d";
         snprintf(substream->name, sizeof(substream->name),
-                 name_format, umidi->chip->card->shortname, number + 1);
+                 name_format, umidi->card->shortname, number + 1);
 
         *rsubstream = substream;
 }
@@ -1503,7 +1550,7 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
                         endpoints[epidx].out_ep = usb_endpoint_num(ep);
                         if (usb_endpoint_xfer_int(ep))
                                 endpoints[epidx].out_interval = ep->bInterval;
-                        else if (snd_usb_get_speed(umidi->chip->dev) == USB_SPEED_LOW)
+                        else if (snd_usb_get_speed(umidi->dev) == USB_SPEED_LOW)
                                 /*
                                  * Low speed bulk transfers don't exist, so
                                  * force interrupt transfers for devices like
@@ -1523,7 +1570,7 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
                         endpoints[epidx].in_ep = usb_endpoint_num(ep);
                         if (usb_endpoint_xfer_int(ep))
                                 endpoints[epidx].in_interval = ep->bInterval;
-                        else if (snd_usb_get_speed(umidi->chip->dev) == USB_SPEED_LOW)
+                        else if (snd_usb_get_speed(umidi->dev) == USB_SPEED_LOW)
                                 endpoints[epidx].in_interval = 1;
                         endpoints[epidx].in_cables = (1 << ms_ep->bNumEmbMIDIJack) - 1;
                         snd_printdd(KERN_INFO "EP %02X: %d jack(s)\n",
@@ -1533,6 +1580,52 @@ static int snd_usbmidi_get_ms_info(struct snd_usb_midi* umidi,
         return 0;
 }
 
+static int roland_load_info(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_info *info)
+{
+        static const char *const names[] = { "High Load", "Light Load" };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item > 1)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int roland_load_get(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *value)
+{
+        value->value.enumerated.item[0] = kcontrol->private_value;
+        return 0;
+}
+
+static int roland_load_put(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *value)
+{
+        struct snd_usb_midi* umidi = kcontrol->private_data;
+        int changed;
+
+        if (value->value.enumerated.item[0] > 1)
+                return -EINVAL;
+        mutex_lock(&umidi->mutex);
+        changed = value->value.enumerated.item[0] != kcontrol->private_value;
+        if (changed)
+                kcontrol->private_value = value->value.enumerated.item[0];
+        mutex_unlock(&umidi->mutex);
+        return changed;
+}
+
+static struct snd_kcontrol_new roland_load_ctl = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "MIDI Input Mode",
+        .info = roland_load_info,
+        .get = roland_load_get,
+        .put = roland_load_put,
+        .private_value = 1,
+};
+
 /*
  * On Roland devices, use the second alternate setting to be able to use
  * the interrupt input endpoint.
@@ -1556,8 +1649,12 @@ static void snd_usbmidi_switch_roland_altsetting(struct snd_usb_midi* umidi)
 
         snd_printdd(KERN_INFO "switching to altsetting %d with int ep\n",
                     intfd->bAlternateSetting);
-        usb_set_interface(umidi->chip->dev, intfd->bInterfaceNumber,
+        usb_set_interface(umidi->dev, intfd->bInterfaceNumber,
                           intfd->bAlternateSetting);
+
+        umidi->roland_load_ctl = snd_ctl_new1(&roland_load_ctl, umidi);
+        if (snd_ctl_add(umidi->card, umidi->roland_load_ctl) < 0)
+                umidi->roland_load_ctl = NULL;
 }
 
 /*
@@ -1573,7 +1670,7 @@ static int snd_usbmidi_detect_endpoints(struct snd_usb_midi* umidi,
         struct usb_endpoint_descriptor* epd;
         int i, out_eps = 0, in_eps = 0;
 
-        if (USB_ID_VENDOR(umidi->chip->usb_id) == 0x0582)
+        if (USB_ID_VENDOR(umidi->usb_id) == 0x0582)
                 snd_usbmidi_switch_roland_altsetting(umidi);
 
         if (endpoint[0].out_ep || endpoint[0].in_ep)
@@ -1760,12 +1857,12 @@ static int snd_usbmidi_create_rawmidi(struct snd_usb_midi* umidi,
         struct snd_rawmidi *rmidi;
         int err;
 
-        err = snd_rawmidi_new(umidi->chip->card, "USB MIDI",
-                              umidi->chip->next_midi_device++,
+        err = snd_rawmidi_new(umidi->card, "USB MIDI",
+                              umidi->next_midi_device++,
                               out_ports, in_ports, &rmidi);
         if (err < 0)
                 return err;
-        strcpy(rmidi->name, umidi->chip->card->shortname);
+        strcpy(rmidi->name, umidi->card->shortname);
         rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT |
                             SNDRV_RAWMIDI_INFO_INPUT |
                             SNDRV_RAWMIDI_INFO_DUPLEX;
@@ -1804,7 +1901,7 @@ static void snd_usbmidi_input_start_ep(struct snd_usb_midi_in_endpoint* ep)
                 return;
         for (i = 0; i < INPUT_URBS; ++i) {
                 struct urb* urb = ep->urbs[i];
-                urb->dev = ep->umidi->chip->dev;
+                urb->dev = ep->umidi->dev;
                 snd_usbmidi_submit_urb(urb, GFP_KERNEL);
         }
 }
@@ -1825,9 +1922,10 @@ void snd_usbmidi_input_start(struct list_head* p)
 /*
  * Creates and registers everything needed for a MIDI streaming interface.
  */
-int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
-                                  struct usb_interface* iface,
-                                  const struct snd_usb_audio_quirk* quirk)
+int snd_usbmidi_create(struct snd_card *card,
+                       struct usb_interface* iface,
+                       struct list_head *midi_list,
+                       const struct snd_usb_audio_quirk* quirk)
 {
         struct snd_usb_midi* umidi;
         struct snd_usb_midi_endpoint_info endpoints[MIDI_MAX_ENDPOINTS];
@@ -1837,12 +1935,16 @@ int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
         umidi = kzalloc(sizeof(*umidi), GFP_KERNEL);
         if (!umidi)
                 return -ENOMEM;
-        umidi->chip = chip;
+        umidi->dev = interface_to_usbdev(iface);
+        umidi->card = card;
         umidi->iface = iface;
         umidi->quirk = quirk;
         umidi->usb_protocol_ops = &snd_usbmidi_standard_ops;
         init_timer(&umidi->error_timer);
         spin_lock_init(&umidi->disc_lock);
+        mutex_init(&umidi->mutex);
+        umidi->usb_id = USB_ID(le16_to_cpu(umidi->dev->descriptor.idVendor),
+                               le16_to_cpu(umidi->dev->descriptor.idProduct));
         umidi->error_timer.function = snd_usbmidi_error_timer;
         umidi->error_timer.data = (unsigned long)umidi;
 
@@ -1851,7 +1953,7 @@ int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
         switch (quirk ? quirk->type : QUIRK_MIDI_STANDARD_INTERFACE) {
         case QUIRK_MIDI_STANDARD_INTERFACE:
                 err = snd_usbmidi_get_ms_info(umidi, endpoints);
-                if (chip->usb_id == USB_ID(0x0763, 0x0150)) /* M-Audio Uno */
+                if (umidi->usb_id == USB_ID(0x0763, 0x0150)) /* M-Audio Uno */
                         umidi->usb_protocol_ops =
                                 &snd_usbmidi_maudio_broken_running_status_ops;
                 break;
@@ -1887,7 +1989,7 @@ int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
                  * interface 0, so we have to make sure that the USB core looks
                  * again at interface 0 by calling usb_set_interface() on it.
                  */
-                usb_set_interface(umidi->chip->dev, 0, 0);
+                usb_set_interface(umidi->dev, 0, 0);
                 err = snd_usbmidi_detect_per_port_endpoints(umidi, endpoints);
                 break;
         case QUIRK_MIDI_EMAGIC:
@@ -1914,8 +2016,8 @@ int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
         out_ports = 0;
         in_ports = 0;
         for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) {
-                out_ports += snd_usbmidi_count_bits(endpoints[i].out_cables);
-                in_ports += snd_usbmidi_count_bits(endpoints[i].in_cables);
+                out_ports += hweight16(endpoints[i].out_cables);
+                in_ports += hweight16(endpoints[i].in_cables);
         }
         err = snd_usbmidi_create_rawmidi(umidi, out_ports, in_ports);
         if (err < 0) {
@@ -1933,14 +2035,14 @@ int snd_usb_create_midi_interface(struct snd_usb_audio* chip,
                 return err;
         }
 
-        list_add(&umidi->list, &umidi->chip->midi_list);
+        list_add_tail(&umidi->list, midi_list);
 
         for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i)
                 snd_usbmidi_input_start_ep(umidi->endpoints[i].in);
         return 0;
 }
 
-EXPORT_SYMBOL(snd_usb_create_midi_interface);
+EXPORT_SYMBOL(snd_usbmidi_create);
 EXPORT_SYMBOL(snd_usbmidi_input_stop);
 EXPORT_SYMBOL(snd_usbmidi_input_start);
 EXPORT_SYMBOL(snd_usbmidi_disconnect);
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 9efcfd08d747..c998220b99c6 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -1071,6 +1071,15 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, unsig
         channels = (ftr[0] - 7) / csize - 1;
 
         master_bits = snd_usb_combine_bytes(ftr + 6, csize);
+        /* master configuration quirks */
+        switch (state->chip->usb_id) {
+        case USB_ID(0x08bb, 0x2702):
+                snd_printk(KERN_INFO
+                           "usbmixer: master volume quirk for PCM2702 chip\n");
+                /* disable non-functional volume control */
+                master_bits &= ~(1 << (USB_FEATURE_VOLUME - 1));
+                break;
+        }
         if (channels > 0)
                 first_ch_bits = snd_usb_combine_bytes(ftr + 6 + csize, csize);
         else
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index 3e5d66cf1f5a..77c35885e21c 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -277,6 +277,22 @@ static struct usbmix_name_map scratch_live_map[] = {
         { 0 } /* terminator */
 };
 
+/* "Gamesurround Muse Pocket LT" looks same like "Sound Blaster MP3+"
+ *  most importand difference is SU[8], it should be set to "Capture Source"
+ *  to make alsamixer and PA working properly.
+ *  FIXME: or mp3plus_map should use "Capture Source" too,
+ *  so this maps can be merget
+ */
+static struct usbmix_name_map hercules_usb51_map[] = {
+        { 8, "Capture Source" },        /* SU, default "PCM Capture Source" */
+        { 9, "Master Playback" },       /* FU, default "Speaker Playback" */
+        { 10, "Mic Boost", 7 },         /* FU, default "Auto Gain Input" */
+        { 11, "Line Capture" },         /* FU, default "PCM Capture" */
+        { 13, "Mic Bypass Playback" },  /* FU, default "Mic Playback" */
+        { 14, "Line Bypass Playback" }, /* FU, default "Line Playback" */
+        { 0 }                           /* terminator */
+};
+
 /*
  * Control map entries
  */
@@ -316,6 +332,13 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
                 .ignore_ctl_error = 1,
         },
         {
+                /* Hercules Gamesurround Muse Pocket LT
+                 * (USB 5.1 Channel Audio Adapter)
+                 */
+                .id = USB_ID(0x06f8, 0xc000),
+                .map = hercules_usb51_map,
+        },
+        {
                 .id = USB_ID(0x08bb, 0x2702),
                 .map = linex_map,
                 .ignore_ctl_error = 1,
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index f6f201eb24ce..a892bda03df9 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -1563,6 +1563,29 @@ YAMAHA_DEVICE(0x7010, "UB99"),
                 }
         }
 },
+{
+        /* has ID 0x00ea when not in Advanced Driver mode */
+        USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e9),
+        .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+                /* .vendor_name = "Roland", */
+                /* .product_name = "UA-1G", */
+                .ifnum = QUIRK_ANY_INTERFACE,
+                .type = QUIRK_COMPOSITE,
+                .data = (const struct snd_usb_audio_quirk[]) {
+                        {
+                                .ifnum = 0,
+                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
+                        },
+                        {
+                                .ifnum = 1,
+                                .type = QUIRK_AUDIO_STANDARD_INTERFACE
+                        },
+                        {
+                                .ifnum = -1
+                        }
+                }
+        }
+},
 
 /* Guillemot devices */
 {
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index 00cd54c236b4..f71cd28eca6b 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -59,11 +59,11 @@ static int us122l_create_usbmidi(struct snd_card *card)
                 .type = QUIRK_MIDI_US122L,
                 .data = &quirk_data
         };
-        struct usb_device *dev = US122L(card)->chip.dev;
+        struct usb_device *dev = US122L(card)->dev;
         struct usb_interface *iface = usb_ifnum_to_if(dev, 1);
 
-        return snd_usb_create_midi_interface(&US122L(card)->chip,
-                                             iface, &quirk);
+        return snd_usbmidi_create(card, iface,
+                                  &US122L(card)->midi_list, &quirk);
 }
 
 static int us144_create_usbmidi(struct snd_card *card)
@@ -81,11 +81,11 @@ static int us144_create_usbmidi(struct snd_card *card)
                 .type = QUIRK_MIDI_US122L,
                 .data = &quirk_data
         };
-        struct usb_device *dev = US122L(card)->chip.dev;
+        struct usb_device *dev = US122L(card)->dev;
         struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
 
-        return snd_usb_create_midi_interface(&US122L(card)->chip,
-                                             iface, &quirk);
+        return snd_usbmidi_create(card, iface,
+                                  &US122L(card)->midi_list, &quirk);
 }
 
 /*
@@ -194,11 +194,11 @@ static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)
         if (!us122l->first)
                 us122l->first = file;
 
-        if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
-                iface = usb_ifnum_to_if(us122l->chip.dev, 0);
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+                iface = usb_ifnum_to_if(us122l->dev, 0);
                 usb_autopm_get_interface(iface);
         }
-        iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+        iface = usb_ifnum_to_if(us122l->dev, 1);
         usb_autopm_get_interface(iface);
         return 0;
 }
@@ -209,11 +209,11 @@ static int usb_stream_hwdep_release(struct snd_hwdep *hw, struct file *file)
         struct usb_interface *iface;
         snd_printdd(KERN_DEBUG "%p %p\n", hw, file);
 
-        if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
-                iface = usb_ifnum_to_if(us122l->chip.dev, 0);
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+                iface = usb_ifnum_to_if(us122l->dev, 0);
                 usb_autopm_put_interface(iface);
         }
-        iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+        iface = usb_ifnum_to_if(us122l->dev, 1);
         usb_autopm_put_interface(iface);
         if (us122l->first == file)
                 us122l->first = NULL;
@@ -297,7 +297,7 @@ static unsigned int usb_stream_hwdep_poll(struct snd_hwdep *hw,
 static void us122l_stop(struct us122l *us122l)
 {
         struct list_head *p;
-        list_for_each(p, &us122l->chip.midi_list)
+        list_for_each(p, &us122l->midi_list)
                 snd_usbmidi_input_stop(p);
 
         usb_stream_stop(&us122l->sk);
@@ -330,7 +330,7 @@ static bool us122l_start(struct us122l *us122l,
         unsigned use_packsize = 0;
         bool success = false;
 
-        if (us122l->chip.dev->speed == USB_SPEED_HIGH) {
+        if (us122l->dev->speed == USB_SPEED_HIGH) {
                 /* The us-122l's descriptor defaults to iso max_packsize 78,
                    which isn't needed for samplerates <= 48000.
                    Lets save some memory:
@@ -347,11 +347,11 @@ static bool us122l_start(struct us122l *us122l,
                         break;
                 }
         }
-        if (!usb_stream_new(&us122l->sk, us122l->chip.dev, 1, 2,
+        if (!usb_stream_new(&us122l->sk, us122l->dev, 1, 2,
                             rate, use_packsize, period_frames, 6))
                 goto out;
 
-        err = us122l_set_sample_rate(us122l->chip.dev, rate);
+        err = us122l_set_sample_rate(us122l->dev, rate);
         if (err < 0) {
                 us122l_stop(us122l);
                 snd_printk(KERN_ERR "us122l_set_sample_rate error \n");
@@ -363,7 +363,7 @@ static bool us122l_start(struct us122l *us122l,
                 snd_printk(KERN_ERR "us122l_start error %i \n", err);
                 goto out;
         }
-        list_for_each(p, &us122l->chip.midi_list)
+        list_for_each(p, &us122l->midi_list)
                 snd_usbmidi_input_start(p);
         success = true;
 out:
@@ -390,7 +390,7 @@ static int usb_stream_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
                 err = -ENXIO;
                 goto free;
         }
-        high_speed = us122l->chip.dev->speed == USB_SPEED_HIGH;
+        high_speed = us122l->dev->speed == USB_SPEED_HIGH;
         if ((cfg->sample_rate != 44100 && cfg->sample_rate != 48000  &&
              (!high_speed ||
               (cfg->sample_rate != 88200 && cfg->sample_rate != 96000))) ||
@@ -450,7 +450,7 @@ static int usb_stream_hwdep_new(struct snd_card *card)
 {
         int err;
         struct snd_hwdep *hw;
-        struct usb_device *dev = US122L(card)->chip.dev;
+        struct usb_device *dev = US122L(card)->dev;
 
         err = snd_hwdep_new(card, SND_USB_STREAM_ID, 0, &hw);
         if (err < 0)
@@ -476,26 +476,26 @@ static bool us122l_create_card(struct snd_card *card)
         int err;
         struct us122l *us122l = US122L(card);
 
-        if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
-                err = usb_set_interface(us122l->chip.dev, 0, 1);
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+                err = usb_set_interface(us122l->dev, 0, 1);
                 if (err) {
                         snd_printk(KERN_ERR "usb_set_interface error \n");
                         return false;
                 }
         }
-        err = usb_set_interface(us122l->chip.dev, 1, 1);
+        err = usb_set_interface(us122l->dev, 1, 1);
         if (err) {
                 snd_printk(KERN_ERR "usb_set_interface error \n");
                 return false;
         }
 
-        pt_info_set(us122l->chip.dev, 0x11);
-        pt_info_set(us122l->chip.dev, 0x10);
+        pt_info_set(us122l->dev, 0x11);
+        pt_info_set(us122l->dev, 0x10);
 
         if (!us122l_start(us122l, 44100, 256))
                 return false;
 
-        if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144)
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144)
                 err = us144_create_usbmidi(card);
         else
                 err = us122l_create_usbmidi(card);
@@ -508,7 +508,7 @@ static bool us122l_create_card(struct snd_card *card)
         if (err < 0) {
 /* release the midi resources */
                 struct list_head *p;
-                list_for_each(p, &us122l->chip.midi_list)
+                list_for_each(p, &us122l->midi_list)
                         snd_usbmidi_disconnect(p);
 
                 us122l_stop(us122l);
@@ -520,7 +520,7 @@ static bool us122l_create_card(struct snd_card *card)
 static void snd_us122l_free(struct snd_card *card)
 {
         struct us122l   *us122l = US122L(card);
-        int             index = us122l->chip.index;
+        int             index = us122l->card_index;
         if (index >= 0  &&  index < SNDRV_CARDS)
                 snd_us122l_card_used[index] = 0;
 }
@@ -540,13 +540,12 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
                               sizeof(struct us122l), &card);
         if (err < 0)
                 return err;
-        snd_us122l_card_used[US122L(card)->chip.index = dev] = 1;
+        snd_us122l_card_used[US122L(card)->card_index = dev] = 1;
         card->private_free = snd_us122l_free;
-        US122L(card)->chip.dev = device;
-        US122L(card)->chip.card = card;
+        US122L(card)->dev = device;
         mutex_init(&US122L(card)->mutex);
         init_waitqueue_head(&US122L(card)->sk.sleep);
-        INIT_LIST_HEAD(&US122L(card)->chip.midi_list);
+        INIT_LIST_HEAD(&US122L(card)->midi_list);
         strcpy(card->driver, "USB "NAME_ALLCAPS"");
         sprintf(card->shortname, "TASCAM "NAME_ALLCAPS"");
         sprintf(card->longname, "%s (%x:%x if %d at %03d/%03d)",
@@ -554,8 +553,8 @@ static int usx2y_create_card(struct usb_device *device, struct snd_card **cardp)
                 le16_to_cpu(device->descriptor.idVendor),
                 le16_to_cpu(device->descriptor.idProduct),
                 0,
-                US122L(card)->chip.dev->bus->busnum,
-                US122L(card)->chip.dev->devnum
+                US122L(card)->dev->bus->busnum,
+                US122L(card)->dev->devnum
                 );
         *cardp = card;
         return 0;
@@ -635,16 +634,15 @@ static void snd_us122l_disconnect(struct usb_interface *intf)
         mutex_lock(&us122l->mutex);
         us122l_stop(us122l);
         mutex_unlock(&us122l->mutex);
-        us122l->chip.shutdown = 1;
 
 /* release the midi resources */
-        list_for_each(p, &us122l->chip.midi_list) {
+        list_for_each(p, &us122l->midi_list) {
                 snd_usbmidi_disconnect(p);
         }
 
-        usb_put_intf(usb_ifnum_to_if(us122l->chip.dev, 0));
-        usb_put_intf(usb_ifnum_to_if(us122l->chip.dev, 1));
-        usb_put_dev(us122l->chip.dev);
+        usb_put_intf(usb_ifnum_to_if(us122l->dev, 0));
+        usb_put_intf(usb_ifnum_to_if(us122l->dev, 1));
+        usb_put_dev(us122l->dev);
 
         while (atomic_read(&us122l->mmap_count))
                 msleep(500);
@@ -667,7 +665,7 @@ static int snd_us122l_suspend(struct usb_interface *intf, pm_message_t message)
         if (!us122l)
                 return 0;
 
-        list_for_each(p, &us122l->chip.midi_list)
+        list_for_each(p, &us122l->midi_list)
                 snd_usbmidi_input_stop(p);
 
         mutex_lock(&us122l->mutex);
@@ -694,23 +692,23 @@ static int snd_us122l_resume(struct usb_interface *intf)
 
         mutex_lock(&us122l->mutex);
         /* needed, doesn't restart without: */
-        if (us122l->chip.dev->descriptor.idProduct == USB_ID_US144) {
-                err = usb_set_interface(us122l->chip.dev, 0, 1);
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144) {
+                err = usb_set_interface(us122l->dev, 0, 1);
                 if (err) {
                         snd_printk(KERN_ERR "usb_set_interface error \n");
                         goto unlock;
                 }
         }
-        err = usb_set_interface(us122l->chip.dev, 1, 1);
+        err = usb_set_interface(us122l->dev, 1, 1);
         if (err) {
                 snd_printk(KERN_ERR "usb_set_interface error \n");
                 goto unlock;
         }
 
-        pt_info_set(us122l->chip.dev, 0x11);
-        pt_info_set(us122l->chip.dev, 0x10);
+        pt_info_set(us122l->dev, 0x11);
+        pt_info_set(us122l->dev, 0x10);
 
-        err = us122l_set_sample_rate(us122l->chip.dev,
+        err = us122l_set_sample_rate(us122l->dev,
                                      us122l->sk.s->cfg.sample_rate);
         if (err < 0) {
                 snd_printk(KERN_ERR "us122l_set_sample_rate error \n");
@@ -720,7 +718,7 @@ static int snd_us122l_resume(struct usb_interface *intf)
         if (err)
                 goto unlock;
 
-        list_for_each(p, &us122l->chip.midi_list)
+        list_for_each(p, &us122l->midi_list)
                 snd_usbmidi_input_start(p);
 unlock:
         mutex_unlock(&us122l->mutex);
diff --git a/sound/usb/usx2y/us122l.h b/sound/usb/usx2y/us122l.h
index 3d10c4b2a0f5..4daf1982e821 100644
--- a/sound/usb/usx2y/us122l.h
+++ b/sound/usb/usx2y/us122l.h
@@ -3,7 +3,8 @@
 
 
 struct us122l {
-        struct snd_usb_audio    chip;
+        struct usb_device       *dev;
+        int                     card_index;
         int                     stride;
         struct usb_stream_kernel sk;
 
@@ -12,6 +13,7 @@ struct us122l {
         unsigned                second_periods_polled;
         struct file             *master;
         struct file             *slave;
+        struct list_head        midi_list;
 
         atomic_t                mmap_count;
 };
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index 52e04b2f35d3..1879b72c40f8 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -114,7 +114,7 @@ static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw,
         struct usX2Ydev *us428 = hw->private_data;
         int id = -1;
 
-        switch (le16_to_cpu(us428->chip.dev->descriptor.idProduct)) {
+        switch (le16_to_cpu(us428->dev->descriptor.idProduct)) {
         case USB_ID_US122:
                 id = USX2Y_TYPE_122;
                 break;
@@ -164,14 +164,14 @@ static int usX2Y_create_usbmidi(struct snd_card *card)
                 .type = QUIRK_MIDI_FIXED_ENDPOINT,
                 .data = &quirk_data_2
         };
-        struct usb_device *dev = usX2Y(card)->chip.dev;
+        struct usb_device *dev = usX2Y(card)->dev;
         struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
         struct snd_usb_audio_quirk *quirk =
                 le16_to_cpu(dev->descriptor.idProduct) == USB_ID_US428 ?
                 &quirk_2 : &quirk_1;
 
         snd_printdd("usX2Y_create_usbmidi \n");
-        return snd_usb_create_midi_interface(&usX2Y(card)->chip, iface, quirk);
+        return snd_usbmidi_create(card, iface, &usX2Y(card)->midi_list, quirk);
 }
 
 static int usX2Y_create_alsa_devices(struct snd_card *card)
@@ -202,7 +202,7 @@ static int snd_usX2Y_hwdep_dsp_load(struct snd_hwdep *hw,
         snd_printdd( "dsp_load %s\n", dsp->name);
 
         if (access_ok(VERIFY_READ, dsp->image, dsp->length)) {
-                struct usb_device* dev = priv->chip.dev;
+                struct usb_device* dev = priv->dev;
                 char *buf;
 
                 buf = memdup_user(dsp->image, dsp->length);
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index cb4bb8373ca2..c42350eed2eb 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -239,8 +239,8 @@ static void i_usX2Y_In04Int(struct urb *urb)
                                 for (j = 0; j < URBS_AsyncSeq  &&  !err; ++j)
                                         if (0 == usX2Y->AS04.urb[j]->status) {
                                                 struct us428_p4out *p4out = us428ctls->p4out + send;    // FIXME if more than 1 p4out is new, 1 gets lost.
-                                                usb_fill_bulk_urb(usX2Y->AS04.urb[j], usX2Y->chip.dev,
-                                                                  usb_sndbulkpipe(usX2Y->chip.dev, 0x04), &p4out->val.vol, 
+                                                usb_fill_bulk_urb(usX2Y->AS04.urb[j], usX2Y->dev,
+                                                                  usb_sndbulkpipe(usX2Y->dev, 0x04), &p4out->val.vol,
                                                                   p4out->type == eLT_Light ? sizeof(struct us428_lights) : 5,
                                                                   i_usX2Y_Out04Int, usX2Y);
                                                 err = usb_submit_urb(usX2Y->AS04.urb[j], GFP_ATOMIC);
@@ -253,7 +253,7 @@ static void i_usX2Y_In04Int(struct urb *urb)
         if (err)
                 snd_printk(KERN_ERR "In04Int() usb_submit_urb err=%i\n", err);
 
-        urb->dev = usX2Y->chip.dev;
+        urb->dev = usX2Y->dev;
         usb_submit_urb(urb, GFP_ATOMIC);
 }
 
@@ -273,8 +273,8 @@ int usX2Y_AsyncSeq04_init(struct usX2Ydev *usX2Y)
                                 err = -ENOMEM;
                                 break;
                         }
-                        usb_fill_bulk_urb(      usX2Y->AS04.urb[i], usX2Y->chip.dev,
-                                                usb_sndbulkpipe(usX2Y->chip.dev, 0x04),
+                        usb_fill_bulk_urb(      usX2Y->AS04.urb[i], usX2Y->dev,
+                                                usb_sndbulkpipe(usX2Y->dev, 0x04),
                                                 usX2Y->AS04.buffer + URB_DataLen_AsyncSeq*i, 0,
                                                 i_usX2Y_Out04Int, usX2Y
                                 );
@@ -293,7 +293,7 @@ int usX2Y_In04_init(struct usX2Ydev *usX2Y)
         }
          
         init_waitqueue_head(&usX2Y->In04WaitQueue);
-        usb_fill_int_urb(usX2Y->In04urb, usX2Y->chip.dev, usb_rcvintpipe(usX2Y->chip.dev, 0x4),
+        usb_fill_int_urb(usX2Y->In04urb, usX2Y->dev, usb_rcvintpipe(usX2Y->dev, 0x4),
                          usX2Y->In04Buf, 21,
                          i_usX2Y_In04Int, usX2Y,
                          10);
@@ -348,13 +348,12 @@ static int usX2Y_create_card(struct usb_device *device, struct snd_card **cardp)
                               sizeof(struct usX2Ydev), &card);
         if (err < 0)
                 return err;
-        snd_usX2Y_card_used[usX2Y(card)->chip.index = dev] = 1;
+        snd_usX2Y_card_used[usX2Y(card)->card_index = dev] = 1;
         card->private_free = snd_usX2Y_card_private_free;
-        usX2Y(card)->chip.dev = device;
-        usX2Y(card)->chip.card = card;
+        usX2Y(card)->dev = device;
         init_waitqueue_head(&usX2Y(card)->prepare_wait_queue);
         mutex_init(&usX2Y(card)->prepare_mutex);
-        INIT_LIST_HEAD(&usX2Y(card)->chip.midi_list);
+        INIT_LIST_HEAD(&usX2Y(card)->midi_list);
         strcpy(card->driver, "USB "NAME_ALLCAPS"");
         sprintf(card->shortname, "TASCAM "NAME_ALLCAPS"");
         sprintf(card->longname, "%s (%x:%x if %d at %03d/%03d)",
@@ -362,7 +361,7 @@ static int usX2Y_create_card(struct usb_device *device, struct snd_card **cardp)
                 le16_to_cpu(device->descriptor.idVendor),
                 le16_to_cpu(device->descriptor.idProduct),
                 0,//us428(card)->usbmidi.ifnum,
-                usX2Y(card)->chip.dev->bus->busnum, usX2Y(card)->chip.dev->devnum
+                usX2Y(card)->dev->bus->busnum, usX2Y(card)->dev->devnum
                 );
         *cardp = card;
         return 0;
@@ -432,8 +431,8 @@ static void snd_usX2Y_card_private_free(struct snd_card *card)
         usb_free_urb(usX2Y(card)->In04urb);
         if (usX2Y(card)->us428ctls_sharedmem)
                 snd_free_pages(usX2Y(card)->us428ctls_sharedmem, sizeof(*usX2Y(card)->us428ctls_sharedmem));
-        if (usX2Y(card)->chip.index >= 0  &&  usX2Y(card)->chip.index < SNDRV_CARDS)
-                snd_usX2Y_card_used[usX2Y(card)->chip.index] = 0;
+        if (usX2Y(card)->card_index >= 0  &&  usX2Y(card)->card_index < SNDRV_CARDS)
+                snd_usX2Y_card_used[usX2Y(card)->card_index] = 0;
 }
 
 /*
@@ -445,13 +444,12 @@ static void usX2Y_usb_disconnect(struct usb_device *device, void* ptr)
                 struct snd_card *card = ptr;
                 struct usX2Ydev *usX2Y = usX2Y(card);
                 struct list_head *p;
-                usX2Y->chip.shutdown = 1;
                 usX2Y->chip_status = USX2Y_STAT_CHIP_HUP;
                 usX2Y_unlinkSeq(&usX2Y->AS04);
                 usb_kill_urb(usX2Y->In04urb);
                 snd_card_disconnect(card);
                 /* release the midi resources */
-                list_for_each(p, &usX2Y->chip.midi_list) {
+                list_for_each(p, &usX2Y->midi_list) {
                         snd_usbmidi_disconnect(p);
                 }
                 if (usX2Y->us428ctls_sharedmem) 
diff --git a/sound/usb/usx2y/usbusx2y.h b/sound/usb/usx2y/usbusx2y.h
index 456b5fdbc339..1d174cea352b 100644
--- a/sound/usb/usx2y/usbusx2y.h
+++ b/sound/usb/usx2y/usbusx2y.h
@@ -22,7 +22,8 @@ struct snd_usX2Y_urbSeq {
 #include "usx2yhwdeppcm.h"
 
 struct usX2Ydev {
-        struct snd_usb_audio    chip;
+        struct usb_device       *dev;
+        int                     card_index;
         int                     stride;
         struct urb              *In04urb;
         void                    *In04Buf;
@@ -42,6 +43,9 @@ struct usX2Ydev {
         struct snd_usX2Y_substream      *subs[4];
         struct snd_usX2Y_substream      * volatile  prepare_subs;
         wait_queue_head_t       prepare_wait_queue;
+        struct list_head        midi_list;
+        struct list_head        pcm_list;
+        int                     pcm_devs;
 };
 
 
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 9efd27f6b52f..74a67a85aa81 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -199,7 +199,7 @@ static int usX2Y_urb_submit(struct snd_usX2Y_substream *subs, struct urb *urb, i
                 return -ENODEV;
         urb->start_frame = (frame + NRURBS * nr_of_packs());  // let hcd do rollover sanity checks
         urb->hcpriv = NULL;
-        urb->dev = subs->usX2Y->chip.dev; /* we need to set this at each time */
+        urb->dev = subs->usX2Y->dev; /* we need to set this at each time */
         if ((err = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
                 snd_printk(KERN_ERR "usb_submit_urb() returned %i\n", err);
                 return err;
@@ -300,7 +300,7 @@ static void usX2Y_error_sequence(struct usX2Ydev *usX2Y,
 "Sequence Error!(hcd_frame=%i ep=%i%s;wait=%i,frame=%i).\n"
 "Most propably some urb of usb-frame %i is still missing.\n"
 "Cause could be too long delays in usb-hcd interrupt handling.\n",
-                   usb_get_current_frame_number(usX2Y->chip.dev),
+                   usb_get_current_frame_number(usX2Y->dev),
                    subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                    usX2Y->wait_iso_frame, urb->start_frame, usX2Y->wait_iso_frame);
         usX2Y_clients_stop(usX2Y);
@@ -313,7 +313,7 @@ static void i_usX2Y_urb_complete(struct urb *urb)
 
         if (unlikely(atomic_read(&subs->state) < state_PREPARED)) {
                 snd_printdd("hcd_frame=%i ep=%i%s status=%i start_frame=%i\n",
-                            usb_get_current_frame_number(usX2Y->chip.dev),
+                            usb_get_current_frame_number(usX2Y->dev),
                             subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                             urb->status, urb->start_frame);
                 return;
@@ -424,7 +424,7 @@ static int usX2Y_urbs_allocate(struct snd_usX2Y_substream *subs)
         int i;
         unsigned int pipe;
         int is_playback = subs == subs->usX2Y->subs[SNDRV_PCM_STREAM_PLAYBACK];
-        struct usb_device *dev = subs->usX2Y->chip.dev;
+        struct usb_device *dev = subs->usX2Y->dev;
 
         pipe = is_playback ? usb_sndisocpipe(dev, subs->endpoint) :
                         usb_rcvisocpipe(dev, subs->endpoint);
@@ -500,7 +500,7 @@ static int usX2Y_urbs_start(struct snd_usX2Y_substream *subs)
                         unsigned long pack;
                         if (0 == i)
                                 atomic_set(&subs->state, state_STARTING3);
-                        urb->dev = usX2Y->chip.dev;
+                        urb->dev = usX2Y->dev;
                         urb->transfer_flags = URB_ISO_ASAP;
                         for (pack = 0; pack < nr_of_packs(); pack++) {
                                 urb->iso_frame_desc[pack].offset = subs->maxpacksize * pack;
@@ -692,7 +692,7 @@ static int usX2Y_rate_set(struct usX2Ydev *usX2Y, int rate)
                         }
                         ((char*)(usbdata + i))[0] = ra[i].c1;
                         ((char*)(usbdata + i))[1] = ra[i].c2;
-                        usb_fill_bulk_urb(us->urb[i], usX2Y->chip.dev, usb_sndbulkpipe(usX2Y->chip.dev, 4),
+                        usb_fill_bulk_urb(us->urb[i], usX2Y->dev, usb_sndbulkpipe(usX2Y->dev, 4),
                                           usbdata + i, 2, i_usX2Y_04Int, usX2Y);
 #ifdef OLD_USB
                         us->urb[i]->transfer_flags = USB_QUEUE_BULK;
@@ -740,17 +740,17 @@ static int usX2Y_format_set(struct usX2Ydev *usX2Y, snd_pcm_format_t format)
                 alternate = 1;
                 usX2Y->stride = 4;
         }
-        list_for_each(p, &usX2Y->chip.midi_list) {
+        list_for_each(p, &usX2Y->midi_list) {
                 snd_usbmidi_input_stop(p);
         }
         usb_kill_urb(usX2Y->In04urb);
-        if ((err = usb_set_interface(usX2Y->chip.dev, 0, alternate))) {
+        if ((err = usb_set_interface(usX2Y->dev, 0, alternate))) {
                 snd_printk(KERN_ERR "usb_set_interface error \n");
                 return err;
         }
-        usX2Y->In04urb->dev = usX2Y->chip.dev;
+        usX2Y->In04urb->dev = usX2Y->dev;
         err = usb_submit_urb(usX2Y->In04urb, GFP_KERNEL);
-        list_for_each(p, &usX2Y->chip.midi_list) {
+        list_for_each(p, &usX2Y->midi_list) {
                 snd_usbmidi_input_start(p);
         }
         usX2Y->format = format;
@@ -955,7 +955,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
         struct snd_pcm *pcm;
         int err, i;
         struct snd_usX2Y_substream **usX2Y_substream =
-                usX2Y(card)->subs + 2 * usX2Y(card)->chip.pcm_devs;
+                usX2Y(card)->subs + 2 * usX2Y(card)->pcm_devs;
 
         for (i = playback_endpoint ? SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE;
              i <= SNDRV_PCM_STREAM_CAPTURE; ++i) {
@@ -971,7 +971,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
                 usX2Y_substream[SNDRV_PCM_STREAM_PLAYBACK]->endpoint = playback_endpoint;
         usX2Y_substream[SNDRV_PCM_STREAM_CAPTURE]->endpoint = capture_endpoint;
 
-        err = snd_pcm_new(card, NAME_ALLCAPS" Audio", usX2Y(card)->chip.pcm_devs,
+        err = snd_pcm_new(card, NAME_ALLCAPS" Audio", usX2Y(card)->pcm_devs,
                           playback_endpoint ? 1 : 0, 1,
                           &pcm);
         if (err < 0) {
@@ -987,7 +987,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
         pcm->private_free = snd_usX2Y_pcm_private_free;
         pcm->info_flags = 0;
 
-        sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->chip.pcm_devs);
+        sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs);
 
         if ((playback_endpoint &&
              0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
@@ -1001,7 +1001,7 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
                 snd_usX2Y_pcm_private_free(pcm);
                 return err;
         }
-        usX2Y(card)->chip.pcm_devs++;
+        usX2Y(card)->pcm_devs++;
 
         return 0;
 }
@@ -1013,14 +1013,14 @@ int usX2Y_audio_create(struct snd_card *card)
 {
         int err = 0;
         
-        INIT_LIST_HEAD(&usX2Y(card)->chip.pcm_list);
+        INIT_LIST_HEAD(&usX2Y(card)->pcm_list);
 
         if (0 > (err = usX2Y_audio_stream_new(card, 0xA, 0x8)))
                 return err;
-        if (le16_to_cpu(usX2Y(card)->chip.dev->descriptor.idProduct) == USB_ID_US428)
+        if (le16_to_cpu(usX2Y(card)->dev->descriptor.idProduct) == USB_ID_US428)
              if (0 > (err = usX2Y_audio_stream_new(card, 0, 0xA)))
                      return err;
-        if (le16_to_cpu(usX2Y(card)->chip.dev->descriptor.idProduct) != USB_ID_US122)
+        if (le16_to_cpu(usX2Y(card)->dev->descriptor.idProduct) != USB_ID_US122)
                 err = usX2Y_rate_set(usX2Y(card), 44100);       // Lets us428 recognize output-volume settings, disturbs us122.
         return err;
 }
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 4b2304c2e02d..9ed6c3956ca7 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -234,7 +234,7 @@ static void i_usX2Y_usbpcm_urb_complete(struct urb *urb)
 
         if (unlikely(atomic_read(&subs->state) < state_PREPARED)) {
                 snd_printdd("hcd_frame=%i ep=%i%s status=%i start_frame=%i\n",
-                            usb_get_current_frame_number(usX2Y->chip.dev),
+                            usb_get_current_frame_number(usX2Y->dev),
                             subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
                             urb->status, urb->start_frame);
                 return;
@@ -318,7 +318,7 @@ static int usX2Y_usbpcm_urbs_allocate(struct snd_usX2Y_substream *subs)
         int i;
         unsigned int pipe;
         int is_playback = subs == subs->usX2Y->subs[SNDRV_PCM_STREAM_PLAYBACK];
-        struct usb_device *dev = subs->usX2Y->chip.dev;
+        struct usb_device *dev = subs->usX2Y->dev;
 
         pipe = is_playback ? usb_sndisocpipe(dev, subs->endpoint) :
                         usb_rcvisocpipe(dev, subs->endpoint);
@@ -441,7 +441,7 @@ static int usX2Y_usbpcm_urbs_start(struct snd_usX2Y_substream *subs)
                                         unsigned long pack;
                                         if (0 == u)
                                                 atomic_set(&subs->state, state_STARTING3);
-                                        urb->dev = usX2Y->chip.dev;
+                                        urb->dev = usX2Y->dev;
                                         urb->transfer_flags = URB_ISO_ASAP;
                                         for (pack = 0; pack < nr_of_packs(); pack++) {
                                                 urb->iso_frame_desc[pack].offset = subs->maxpacksize * (pack + u * nr_of_packs());
@@ -741,7 +741,7 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
         int err;
         struct snd_hwdep *hw;
         struct snd_pcm *pcm;
-        struct usb_device *dev = usX2Y(card)->chip.dev;
+        struct usb_device *dev = usX2Y(card)->dev;
         if (1 != nr_of_packs())
                 return 0;