242 files changed, 19504 insertions, 7520 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 6c160a038b23..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;
 }
@@ -509,20 +505,14 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream,
                 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[0].slots);
-
+        err = snd_ac97_pcm_open(aacirun->pcm, params_rate(params),
+                                params_channels(params),
+                                aacirun->pcm->r[0].slots);
         if (err)
                 goto out;
 
@@ -538,7 +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);
@@ -555,11 +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
@@ -726,7 +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,
@@ -854,7 +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,
 };
 
 /*
@@ -1044,6 +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/isadma.c b/sound/core/isadma.c
index 79f0f16af339..950e19ba91fc 100644
--- a/sound/core/isadma.c
+++ b/sound/core/isadma.c
@@ -85,16 +85,24 @@ EXPORT_SYMBOL(snd_dma_disable);
 unsigned int snd_dma_pointer(unsigned long dma, unsigned int size)
 {
         unsigned long flags;
-        unsigned int result;
+        unsigned int result, result1;
 
         flags = claim_dma_lock();
         clear_dma_ff(dma);
         if (!isa_dma_bridge_buggy)
                 disable_dma(dma);
         result = get_dma_residue(dma);
+        /*
+         * HACK - read the counter again and choose higher value in order to
+         * avoid reading during counter lower byte roll over if the
+         * isa_dma_bridge_buggy is set.
+         */
+        result1 = get_dma_residue(dma);
         if (!isa_dma_bridge_buggy)
                 enable_dma(dma);
         release_dma_lock(flags);
+        if (unlikely(result < result1))
+                result = result1;
 #ifdef CONFIG_SND_DEBUG
         if (result > size)
                 snd_printk(KERN_ERR "pointer (0x%x) for DMA #%ld is greater than transfer size (0x%x)\n", result, dma, size);
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 772423889eb3..54e2eb56e4c2 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1251,7 +1251,9 @@ static void snd_mixer_oss_build(struct snd_mixer_oss *mixer)
                 { SOUND_MIXER_SYNTH,    "FM",                   0 }, /* fallback */
                 { SOUND_MIXER_SYNTH,    "Music",                0 }, /* fallback */
                 { SOUND_MIXER_PCM,      "PCM",                  0 },
-                { SOUND_MIXER_SPEAKER,  "PC Speaker",           0 },
+                { SOUND_MIXER_SPEAKER,  "Beep",                 0 },
+                { SOUND_MIXER_SPEAKER,  "PC Speaker",           0 }, /* fallback */
+                { SOUND_MIXER_SPEAKER,  "Speaker",              0 }, /* fallback */
                 { SOUND_MIXER_LINE,     "Line",                 0 },
                 { SOUND_MIXER_MIC,      "Mic",                  0 },
                 { SOUND_MIXER_CD,       "CD",                   0 },
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 70d6f25ba526..2f766123b158 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -242,8 +242,6 @@ 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) {
@@ -280,9 +278,10 @@ static int open_substream(struct snd_rawmidi *rmidi,
                 substream->active_sensing = 0;
                 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++;
-        rmidi->streams[substream->stream].substream_opened++;
         return 0;
 }
 
@@ -413,7 +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;
@@ -466,7 +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;
 
@@ -491,6 +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)
@@ -1338,6 +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"
@@ -1359,6 +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/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index b60cef257b58..f165c77d6273 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -26,6 +26,7 @@ MODULE_ALIAS("platform:pcspkr");
 static int index = SNDRV_DEFAULT_IDX1;  /* Index 0-MAX */
 static char *id = SNDRV_DEFAULT_STR1;   /* ID for this card */
 static int enable = SNDRV_DEFAULT_ENABLE1;      /* Enable this card */
+static int nopcm;       /* Disable PCM capability of the driver */
 
 module_param(index, int, 0444);
 MODULE_PARM_DESC(index, "Index value for pcsp soundcard.");
@@ -33,6 +34,8 @@ module_param(id, charp, 0444);
 MODULE_PARM_DESC(id, "ID string for pcsp soundcard.");
 module_param(enable, bool, 0444);
 MODULE_PARM_DESC(enable, "Enable PC-Speaker sound.");
+module_param(nopcm, bool, 0444);
+MODULE_PARM_DESC(nopcm, "Disable PC-Speaker PCM sound. Only beeps remain.");
 
 struct snd_pcsp pcsp_chip;
 
@@ -43,13 +46,16 @@ static int __devinit snd_pcsp_create(struct snd_card *card)
         int err;
         int div, min_div, order;
 
-        hrtimer_get_res(CLOCK_MONOTONIC, &tp);
-        if (tp.tv_sec || tp.tv_nsec > PCSP_MAX_PERIOD_NS) {
-                printk(KERN_ERR "PCSP: Timer resolution is not sufficient "
-                       "(%linS)\n", tp.tv_nsec);
-                printk(KERN_ERR "PCSP: Make sure you have HPET and ACPI "
-                       "enabled.\n");
-                return -EIO;
+        if (!nopcm) {
+                hrtimer_get_res(CLOCK_MONOTONIC, &tp);
+                if (tp.tv_sec || tp.tv_nsec > PCSP_MAX_PERIOD_NS) {
+                        printk(KERN_ERR "PCSP: Timer resolution is not sufficient "
+                                "(%linS)\n", tp.tv_nsec);
+                        printk(KERN_ERR "PCSP: Make sure you have HPET and ACPI "
+                                "enabled.\n");
+                        printk(KERN_ERR "PCSP: Turned into nopcm mode.\n");
+                        nopcm = 1;
+                }
         }
 
         if (loops_per_jiffy >= PCSP_MIN_LPJ && tp.tv_nsec <= PCSP_MIN_PERIOD_NS)
@@ -107,12 +113,14 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev)
                 snd_card_free(card);
                 return err;
         }
-        err = snd_pcsp_new_pcm(&pcsp_chip);
-        if (err < 0) {
-                snd_card_free(card);
-                return err;
+        if (!nopcm) {
+                err = snd_pcsp_new_pcm(&pcsp_chip);
+                if (err < 0) {
+                        snd_card_free(card);
+                        return err;
+                }
         }
-        err = snd_pcsp_new_mixer(&pcsp_chip);
+        err = snd_pcsp_new_mixer(&pcsp_chip, nopcm);
         if (err < 0) {
                 snd_card_free(card);
                 return err;
diff --git a/sound/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h
index 174dd2ff0f22..1e123077923d 100644
--- a/sound/drivers/pcsp/pcsp.h
+++ b/sound/drivers/pcsp/pcsp.h
@@ -83,6 +83,6 @@ extern enum hrtimer_restart pcsp_do_timer(struct hrtimer *handle);
 extern void pcsp_sync_stop(struct snd_pcsp *chip);
 
 extern int snd_pcsp_new_pcm(struct snd_pcsp *chip);
-extern int snd_pcsp_new_mixer(struct snd_pcsp *chip);
+extern int snd_pcsp_new_mixer(struct snd_pcsp *chip, int nopcm);
 
 #endif
diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c
index 903bc846763f..6f633f4f3b96 100644
--- a/sound/drivers/pcsp/pcsp_mixer.c
+++ b/sound/drivers/pcsp/pcsp_mixer.c
@@ -119,24 +119,43 @@ static int pcsp_pcspkr_put(struct snd_kcontrol *kcontrol,
         .put =          pcsp_##ctl_type##_put, \
 }
 
-static struct snd_kcontrol_new __devinitdata snd_pcsp_controls[] = {
+static struct snd_kcontrol_new __devinitdata snd_pcsp_controls_pcm[] = {
         PCSP_MIXER_CONTROL(enable, "Master Playback Switch"),
         PCSP_MIXER_CONTROL(treble, "BaseFRQ Playback Volume"),
-        PCSP_MIXER_CONTROL(pcspkr, "PC Speaker Playback Switch"),
 };
 
-int __devinit snd_pcsp_new_mixer(struct snd_pcsp *chip)
+static struct snd_kcontrol_new __devinitdata snd_pcsp_controls_spkr[] = {
+        PCSP_MIXER_CONTROL(pcspkr, "Beep Playback Switch"),
+};
+
+static int __devinit snd_pcsp_ctls_add(struct snd_pcsp *chip,
+        struct snd_kcontrol_new *ctls, int num)
 {
-        struct snd_card *card = chip->card;
         int i, err;
+        struct snd_card *card = chip->card;
+        for (i = 0; i < num; i++) {
+                err = snd_ctl_add(card, snd_ctl_new1(ctls + i, chip));
+                if (err < 0)
+                        return err;
+        }
+        return 0;
+}
+
+int __devinit snd_pcsp_new_mixer(struct snd_pcsp *chip, int nopcm)
+{
+        int err;
+        struct snd_card *card = chip->card;
 
-        for (i = 0; i < ARRAY_SIZE(snd_pcsp_controls); i++) {
-                err = snd_ctl_add(card,
-                                 snd_ctl_new1(snd_pcsp_controls + i,
-                                              chip));
+        if (!nopcm) {
+                err = snd_pcsp_ctls_add(chip, snd_pcsp_controls_pcm,
+                        ARRAY_SIZE(snd_pcsp_controls_pcm));
                 if (err < 0)
                         return err;
         }
+        err = snd_pcsp_ctls_add(chip, snd_pcsp_controls_spkr,
+                ARRAY_SIZE(snd_pcsp_controls_spkr));
+        if (err < 0)
+                return err;
 
         strcpy(card->mixername, "PC-Speaker");
 
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/Makefile b/sound/i2c/other/Makefile
index 703d954238f4..2dad40f3f622 100644
--- a/sound/i2c/other/Makefile
+++ b/sound/i2c/other/Makefile
@@ -5,6 +5,7 @@
 
 snd-ak4114-objs := ak4114.o
 snd-ak4117-objs := ak4117.o
+snd-ak4113-objs := ak4113.o
 snd-ak4xxx-adda-objs := ak4xxx-adda.o
 snd-pt2258-objs := pt2258.o
 snd-tea575x-tuner-objs := tea575x-tuner.o
@@ -12,5 +13,5 @@ snd-tea575x-tuner-objs := tea575x-tuner.o
 # Module Dependency
 obj-$(CONFIG_SND_PDAUDIOCF) += snd-ak4117.o
 obj-$(CONFIG_SND_ICE1712) += snd-ak4xxx-adda.o
-obj-$(CONFIG_SND_ICE1724) += snd-ak4114.o snd-ak4xxx-adda.o snd-pt2258.o
+obj-$(CONFIG_SND_ICE1724) += snd-ak4114.o snd-ak4113.o snd-ak4xxx-adda.o snd-pt2258.o
 obj-$(CONFIG_SND_FM801_TEA575X) += snd-tea575x-tuner.o
diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c
new file mode 100644
index 000000000000..fff62cc8607c
--- /dev/null
+++ b/sound/i2c/other/ak4113.c
@@ -0,0 +1,639 @@
+/*
+ *  Routines for control of the AK4113 via I2C/4-wire serial interface
+ *  IEC958 (S/PDIF) receiver by Asahi Kasei
+ *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
+ *  Copyright (c) by Pavel Hofman <pavel.hofman@ivitera.com>
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/ak4113.h>
+#include <sound/asoundef.h>
+#include <sound/info.h>
+
+MODULE_AUTHOR("Pavel Hofman <pavel.hofman@ivitera.com>");
+MODULE_DESCRIPTION("AK4113 IEC958 (S/PDIF) receiver by Asahi Kasei");
+MODULE_LICENSE("GPL");
+
+#define AK4113_ADDR                     0x00 /* fixed address */
+
+static void ak4113_stats(struct work_struct *work);
+static void ak4113_init_regs(struct ak4113 *chip);
+
+
+static void reg_write(struct ak4113 *ak4113, unsigned char reg,
+                unsigned char val)
+{
+        ak4113->write(ak4113->private_data, reg, val);
+        if (reg < sizeof(ak4113->regmap))
+                ak4113->regmap[reg] = val;
+}
+
+static inline unsigned char reg_read(struct ak4113 *ak4113, unsigned char reg)
+{
+        return ak4113->read(ak4113->private_data, reg);
+}
+
+static void snd_ak4113_free(struct ak4113 *chip)
+{
+        chip->init = 1; /* don't schedule new work */
+        mb();
+        cancel_delayed_work(&chip->work);
+        flush_scheduled_work();
+        kfree(chip);
+}
+
+static int snd_ak4113_dev_free(struct snd_device *device)
+{
+        struct ak4113 *chip = device->device_data;
+        snd_ak4113_free(chip);
+        return 0;
+}
+
+int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
+                ak4113_write_t *write, const unsigned char pgm[5],
+                void *private_data, struct ak4113 **r_ak4113)
+{
+        struct ak4113 *chip;
+        int err = 0;
+        unsigned char reg;
+        static struct snd_device_ops ops = {
+                .dev_free =     snd_ak4113_dev_free,
+        };
+
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        if (chip == NULL)
+                return -ENOMEM;
+        spin_lock_init(&chip->lock);
+        chip->card = card;
+        chip->read = read;
+        chip->write = write;
+        chip->private_data = private_data;
+        INIT_DELAYED_WORK(&chip->work, ak4113_stats);
+
+        for (reg = 0; reg < AK4113_WRITABLE_REGS ; reg++)
+                chip->regmap[reg] = pgm[reg];
+        ak4113_init_regs(chip);
+
+        chip->rcs0 = reg_read(chip, AK4113_REG_RCS0) & ~(AK4113_QINT |
+                        AK4113_CINT | AK4113_STC);
+        chip->rcs1 = reg_read(chip, AK4113_REG_RCS1);
+        chip->rcs2 = reg_read(chip, AK4113_REG_RCS2);
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+        if (err < 0)
+                goto __fail;
+
+        if (r_ak4113)
+                *r_ak4113 = chip;
+        return 0;
+
+__fail:
+        snd_ak4113_free(chip);
+        return err < 0 ? err : -EIO;
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_create);
+
+void snd_ak4113_reg_write(struct ak4113 *chip, unsigned char reg,
+                unsigned char mask, unsigned char val)
+{
+        if (reg >= AK4113_WRITABLE_REGS)
+                return;
+        reg_write(chip, reg, (chip->regmap[reg] & ~mask) | val);
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_reg_write);
+
+static void ak4113_init_regs(struct ak4113 *chip)
+{
+        unsigned char old = chip->regmap[AK4113_REG_PWRDN], reg;
+
+        /* bring the chip to reset state and powerdown state */
+        reg_write(chip, AK4113_REG_PWRDN, old & ~(AK4113_RST|AK4113_PWN));
+        udelay(200);
+        /* release reset, but leave powerdown */
+        reg_write(chip, AK4113_REG_PWRDN, (old | AK4113_RST) & ~AK4113_PWN);
+        udelay(200);
+        for (reg = 1; reg < AK4113_WRITABLE_REGS; reg++)
+                reg_write(chip, reg, chip->regmap[reg]);
+        /* release powerdown, everything is initialized now */
+        reg_write(chip, AK4113_REG_PWRDN, old | AK4113_RST | AK4113_PWN);
+}
+
+void snd_ak4113_reinit(struct ak4113 *chip)
+{
+        chip->init = 1;
+        mb();
+        flush_scheduled_work();
+        ak4113_init_regs(chip);
+        /* bring up statistics / event queing */
+        chip->init = 0;
+        if (chip->kctls[0])
+                schedule_delayed_work(&chip->work, HZ / 10);
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_reinit);
+
+static unsigned int external_rate(unsigned char rcs1)
+{
+        switch (rcs1 & (AK4113_FS0|AK4113_FS1|AK4113_FS2|AK4113_FS3)) {
+        case AK4113_FS_8000HZ:
+                return 8000;
+        case AK4113_FS_11025HZ:
+                return 11025;
+        case AK4113_FS_16000HZ:
+                return 16000;
+        case AK4113_FS_22050HZ:
+                return 22050;
+        case AK4113_FS_24000HZ:
+                return 24000;
+        case AK4113_FS_32000HZ:
+                return 32000;
+        case AK4113_FS_44100HZ:
+                return 44100;
+        case AK4113_FS_48000HZ:
+                return 48000;
+        case AK4113_FS_64000HZ:
+                return 64000;
+        case AK4113_FS_88200HZ:
+                return 88200;
+        case AK4113_FS_96000HZ:
+                return 96000;
+        case AK4113_FS_176400HZ:
+                return 176400;
+        case AK4113_FS_192000HZ:
+                return 192000;
+        default:
+                return 0;
+        }
+}
+
+static int snd_ak4113_in_error_info(struct snd_kcontrol *kcontrol,
+                                    struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = LONG_MAX;
+        return 0;
+}
+
+static int snd_ak4113_in_error_get(struct snd_kcontrol *kcontrol,
+                                   struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        long *ptr;
+
+        spin_lock_irq(&chip->lock);
+        ptr = (long *)(((char *)chip) + kcontrol->private_value);
+        ucontrol->value.integer.value[0] = *ptr;
+        *ptr = 0;
+        spin_unlock_irq(&chip->lock);
+        return 0;
+}
+
+#define snd_ak4113_in_bit_info          snd_ctl_boolean_mono_info
+
+static int snd_ak4113_in_bit_get(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        unsigned char reg = kcontrol->private_value & 0xff;
+        unsigned char bit = (kcontrol->private_value >> 8) & 0xff;
+        unsigned char inv = (kcontrol->private_value >> 31) & 1;
+
+        ucontrol->value.integer.value[0] =
+                ((reg_read(chip, reg) & (1 << bit)) ? 1 : 0) ^ inv;
+        return 0;
+}
+
+static int snd_ak4113_rx_info(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 5;
+        return 0;
+}
+
+static int snd_ak4113_rx_get(struct snd_kcontrol *kcontrol,
+                             struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+
+        ucontrol->value.integer.value[0] =
+                (AK4113_IPS(chip->regmap[AK4113_REG_IO1]));
+        return 0;
+}
+
+static int snd_ak4113_rx_put(struct snd_kcontrol *kcontrol,
+                             struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        int change;
+        u8 old_val;
+
+        spin_lock_irq(&chip->lock);
+        old_val = chip->regmap[AK4113_REG_IO1];
+        change = ucontrol->value.integer.value[0] != AK4113_IPS(old_val);
+        if (change)
+                reg_write(chip, AK4113_REG_IO1,
+                                (old_val & (~AK4113_IPS(0xff))) |
+                                (AK4113_IPS(ucontrol->value.integer.value[0])));
+        spin_unlock_irq(&chip->lock);
+        return change;
+}
+
+static int snd_ak4113_rate_info(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 192000;
+        return 0;
+}
+
+static int snd_ak4113_rate_get(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+
+        ucontrol->value.integer.value[0] = external_rate(reg_read(chip,
+                                AK4113_REG_RCS1));
+        return 0;
+}
+
+static int snd_ak4113_spdif_info(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+        uinfo->count = 1;
+        return 0;
+}
+
+static int snd_ak4113_spdif_get(struct snd_kcontrol *kcontrol,
+                                struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        unsigned i;
+
+        for (i = 0; i < AK4113_REG_RXCSB_SIZE; i++)
+                ucontrol->value.iec958.status[i] = reg_read(chip,
+                                AK4113_REG_RXCSB0 + i);
+        return 0;
+}
+
+static int snd_ak4113_spdif_mask_info(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
+        uinfo->count = 1;
+        return 0;
+}
+
+static int snd_ak4113_spdif_mask_get(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol)
+{
+        memset(ucontrol->value.iec958.status, 0xff, AK4113_REG_RXCSB_SIZE);
+        return 0;
+}
+
+static int snd_ak4113_spdif_pinfo(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 0xffff;
+        uinfo->count = 4;
+        return 0;
+}
+
+static int snd_ak4113_spdif_pget(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        unsigned short tmp;
+
+        ucontrol->value.integer.value[0] = 0xf8f2;
+        ucontrol->value.integer.value[1] = 0x4e1f;
+        tmp = reg_read(chip, AK4113_REG_Pc0) |
+                (reg_read(chip, AK4113_REG_Pc1) << 8);
+        ucontrol->value.integer.value[2] = tmp;
+        tmp = reg_read(chip, AK4113_REG_Pd0) |
+                (reg_read(chip, AK4113_REG_Pd1) << 8);
+        ucontrol->value.integer.value[3] = tmp;
+        return 0;
+}
+
+static int snd_ak4113_spdif_qinfo(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+        uinfo->count = AK4113_REG_QSUB_SIZE;
+        return 0;
+}
+
+static int snd_ak4113_spdif_qget(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct ak4113 *chip = snd_kcontrol_chip(kcontrol);
+        unsigned i;
+
+        for (i = 0; i < AK4113_REG_QSUB_SIZE; i++)
+                ucontrol->value.bytes.data[i] = reg_read(chip,
+                                AK4113_REG_QSUB_ADDR + i);
+        return 0;
+}
+
+/* Don't forget to change AK4113_CONTROLS define!!! */
+static struct snd_kcontrol_new snd_ak4113_iec958_controls[] = {
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Parity Errors",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_error_info,
+        .get =          snd_ak4113_in_error_get,
+        .private_value = offsetof(struct ak4113, parity_errors),
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 V-Bit Errors",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_error_info,
+        .get =          snd_ak4113_in_error_get,
+        .private_value = offsetof(struct ak4113, v_bit_errors),
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 C-CRC Errors",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_error_info,
+        .get =          snd_ak4113_in_error_get,
+        .private_value = offsetof(struct ak4113, ccrc_errors),
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Q-CRC Errors",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_error_info,
+        .get =          snd_ak4113_in_error_get,
+        .private_value = offsetof(struct ak4113, qcrc_errors),
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 External Rate",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_rate_info,
+        .get =          snd_ak4113_rate_get,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         SNDRV_CTL_NAME_IEC958("", CAPTURE, MASK),
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
+        .info =         snd_ak4113_spdif_mask_info,
+        .get =          snd_ak4113_spdif_mask_get,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_spdif_info,
+        .get =          snd_ak4113_spdif_get,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Preample Capture Default",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_spdif_pinfo,
+        .get =          snd_ak4113_spdif_pget,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Q-subcode Capture Default",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_spdif_qinfo,
+        .get =          snd_ak4113_spdif_qget,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Audio",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_bit_info,
+        .get =          snd_ak4113_in_bit_get,
+        .private_value = (1<<31) | (1<<8) | AK4113_REG_RCS0,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 Non-PCM Bitstream",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_bit_info,
+        .get =          snd_ak4113_in_bit_get,
+        .private_value = (0<<8) | AK4113_REG_RCS1,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "IEC958 DTS Bitstream",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_VOLATILE,
+        .info =         snd_ak4113_in_bit_info,
+        .get =          snd_ak4113_in_bit_get,
+        .private_value = (1<<8) | AK4113_REG_RCS1,
+},
+{
+        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
+        .name =         "AK4113 Input Select",
+        .access =       SNDRV_CTL_ELEM_ACCESS_READ |
+                SNDRV_CTL_ELEM_ACCESS_WRITE,
+        .info =         snd_ak4113_rx_info,
+        .get =          snd_ak4113_rx_get,
+        .put =          snd_ak4113_rx_put,
+}
+};
+
+static void snd_ak4113_proc_regs_read(struct snd_info_entry *entry,
+                struct snd_info_buffer *buffer)
+{
+        struct ak4113 *ak4113 = entry->private_data;
+        int reg, val;
+        /* all ak4113 registers 0x00 - 0x1c */
+        for (reg = 0; reg < 0x1d; reg++) {
+                val = reg_read(ak4113, reg);
+                snd_iprintf(buffer, "0x%02x = 0x%02x\n", reg, val);
+        }
+}
+
+static void snd_ak4113_proc_init(struct ak4113 *ak4113)
+{
+        struct snd_info_entry *entry;
+        if (!snd_card_proc_new(ak4113->card, "ak4113", &entry))
+                snd_info_set_text_ops(entry, ak4113, snd_ak4113_proc_regs_read);
+}
+
+int snd_ak4113_build(struct ak4113 *ak4113,
+                struct snd_pcm_substream *cap_substream)
+{
+        struct snd_kcontrol *kctl;
+        unsigned int idx;
+        int err;
+
+        if (snd_BUG_ON(!cap_substream))
+                return -EINVAL;
+        ak4113->substream = cap_substream;
+        for (idx = 0; idx < AK4113_CONTROLS; idx++) {
+                kctl = snd_ctl_new1(&snd_ak4113_iec958_controls[idx], ak4113);
+                if (kctl == NULL)
+                        return -ENOMEM;
+                kctl->id.device = cap_substream->pcm->device;
+                kctl->id.subdevice = cap_substream->number;
+                err = snd_ctl_add(ak4113->card, kctl);
+                if (err < 0)
+                        return err;
+                ak4113->kctls[idx] = kctl;
+        }
+        snd_ak4113_proc_init(ak4113);
+        /* trigger workq */
+        schedule_delayed_work(&ak4113->work, HZ / 10);
+        return 0;
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_build);
+
+int snd_ak4113_external_rate(struct ak4113 *ak4113)
+{
+        unsigned char rcs1;
+
+        rcs1 = reg_read(ak4113, AK4113_REG_RCS1);
+        return external_rate(rcs1);
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_external_rate);
+
+int snd_ak4113_check_rate_and_errors(struct ak4113 *ak4113, unsigned int flags)
+{
+        struct snd_pcm_runtime *runtime =
+                ak4113->substream ? ak4113->substream->runtime : NULL;
+        unsigned long _flags;
+        int res = 0;
+        unsigned char rcs0, rcs1, rcs2;
+        unsigned char c0, c1;
+
+        rcs1 = reg_read(ak4113, AK4113_REG_RCS1);
+        if (flags & AK4113_CHECK_NO_STAT)
+                goto __rate;
+        rcs0 = reg_read(ak4113, AK4113_REG_RCS0);
+        rcs2 = reg_read(ak4113, AK4113_REG_RCS2);
+        spin_lock_irqsave(&ak4113->lock, _flags);
+        if (rcs0 & AK4113_PAR)
+                ak4113->parity_errors++;
+        if (rcs0 & AK4113_V)
+                ak4113->v_bit_errors++;
+        if (rcs2 & AK4113_CCRC)
+                ak4113->ccrc_errors++;
+        if (rcs2 & AK4113_QCRC)
+                ak4113->qcrc_errors++;
+        c0 = (ak4113->rcs0 & (AK4113_QINT | AK4113_CINT | AK4113_STC |
+                                AK4113_AUDION | AK4113_AUTO | AK4113_UNLCK)) ^
+                (rcs0 & (AK4113_QINT | AK4113_CINT | AK4113_STC |
+                         AK4113_AUDION | AK4113_AUTO | AK4113_UNLCK));
+        c1 = (ak4113->rcs1 & (AK4113_DTSCD | AK4113_NPCM | AK4113_PEM |
+                                AK4113_DAT | 0xf0)) ^
+                (rcs1 & (AK4113_DTSCD | AK4113_NPCM | AK4113_PEM |
+                         AK4113_DAT | 0xf0));
+        ak4113->rcs0 = rcs0 & ~(AK4113_QINT | AK4113_CINT | AK4113_STC);
+        ak4113->rcs1 = rcs1;
+        ak4113->rcs2 = rcs2;
+        spin_unlock_irqrestore(&ak4113->lock, _flags);
+
+        if (rcs0 & AK4113_PAR)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[0]->id);
+        if (rcs0 & AK4113_V)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[1]->id);
+        if (rcs2 & AK4113_CCRC)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[2]->id);
+        if (rcs2 & AK4113_QCRC)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[3]->id);
+
+        /* rate change */
+        if (c1 & 0xf0)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[4]->id);
+
+        if ((c1 & AK4113_PEM) | (c0 & AK4113_CINT))
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[6]->id);
+        if (c0 & AK4113_QINT)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[8]->id);
+
+        if (c0 & AK4113_AUDION)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[9]->id);
+        if (c1 & AK4113_NPCM)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[10]->id);
+        if (c1 & AK4113_DTSCD)
+                snd_ctl_notify(ak4113->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                &ak4113->kctls[11]->id);
+
+        if (ak4113->change_callback && (c0 | c1) != 0)
+                ak4113->change_callback(ak4113, c0, c1);
+
+__rate:
+        /* compare rate */
+        res = external_rate(rcs1);
+        if (!(flags & AK4113_CHECK_NO_RATE) && runtime &&
+                        (runtime->rate != res)) {
+                snd_pcm_stream_lock_irqsave(ak4113->substream, _flags);
+                if (snd_pcm_running(ak4113->substream)) {
+                        /*printk(KERN_DEBUG "rate changed (%i <- %i)\n",
+                         * runtime->rate, res); */
+                        snd_pcm_stop(ak4113->substream,
+                                        SNDRV_PCM_STATE_DRAINING);
+                        wake_up(&runtime->sleep);
+                        res = 1;
+                }
+                snd_pcm_stream_unlock_irqrestore(ak4113->substream, _flags);
+        }
+        return res;
+}
+EXPORT_SYMBOL_GPL(snd_ak4113_check_rate_and_errors);
+
+static void ak4113_stats(struct work_struct *work)
+{
+        struct ak4113 *chip = container_of(work, struct ak4113, work.work);
+
+        if (!chip->init)
+                snd_ak4113_check_rate_and_errors(chip, chip->check_flags);
+
+        schedule_delayed_work(&chip->work, HZ / 10);
+}
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
index ee47abab764e..1adb8a3c2b62 100644
--- a/sound/i2c/other/ak4xxx-adda.c
+++ b/sound/i2c/other/ak4xxx-adda.c
@@ -19,7 +19,7 @@
  *   along with this program; if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- */      
+ */
 
 #include <asm/io.h>
 #include <linux/delay.h>
@@ -29,6 +29,7 @@
 #include <sound/control.h>
 #include <sound/tlv.h>
 #include <sound/ak4xxx-adda.h>
+#include <sound/info.h>
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.de>");
 MODULE_DESCRIPTION("Routines for control of AK452x / AK43xx  AD/DA converters");
@@ -52,26 +53,21 @@ EXPORT_SYMBOL(snd_akm4xxx_write);
 static void ak4524_reset(struct snd_akm4xxx *ak, int state)
 {
         unsigned int chip;
-        unsigned char reg, maxreg;
+        unsigned char reg;
 
-        if (ak->type == SND_AK4528)
-                maxreg = 0x06;
-        else
-                maxreg = 0x08;
         for (chip = 0; chip < ak->num_dacs/2; chip++) {
                 snd_akm4xxx_write(ak, chip, 0x01, state ? 0x00 : 0x03);
                 if (state)
                         continue;
                 /* DAC volumes */
-                for (reg = 0x04; reg < maxreg; reg++)
+                for (reg = 0x04; reg < ak->total_regs; reg++)
                         snd_akm4xxx_write(ak, chip, reg,
                                           snd_akm4xxx_get(ak, chip, reg));
         }
 }
 
 /* reset procedure for AK4355 and AK4358 */
-static void ak435X_reset(struct snd_akm4xxx *ak, int state,
-                unsigned char total_regs)
+static void ak435X_reset(struct snd_akm4xxx *ak, int state)
 {
         unsigned char reg;
 
@@ -79,7 +75,7 @@ static void ak435X_reset(struct snd_akm4xxx *ak, int state,
                 snd_akm4xxx_write(ak, 0, 0x01, 0x02); /* reset and soft-mute */
                 return;
         }
-        for (reg = 0x00; reg < total_regs; reg++)
+        for (reg = 0x00; reg < ak->total_regs; reg++)
                 if (reg != 0x01)
                         snd_akm4xxx_write(ak, 0, reg,
                                           snd_akm4xxx_get(ak, 0, reg));
@@ -91,12 +87,11 @@ static void ak4381_reset(struct snd_akm4xxx *ak, int state)
 {
         unsigned int chip;
         unsigned char reg;
-
         for (chip = 0; chip < ak->num_dacs/2; chip++) {
                 snd_akm4xxx_write(ak, chip, 0x00, state ? 0x0c : 0x0f);
                 if (state)
                         continue;
-                for (reg = 0x01; reg < 0x05; reg++)
+                for (reg = 0x01; reg < ak->total_regs; reg++)
                         snd_akm4xxx_write(ak, chip, reg,
                                           snd_akm4xxx_get(ak, chip, reg));
         }
@@ -113,16 +108,17 @@ void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state)
         switch (ak->type) {
         case SND_AK4524:
         case SND_AK4528:
+        case SND_AK4620:
                 ak4524_reset(ak, state);
                 break;
         case SND_AK4529:
                 /* FIXME: needed for ak4529? */
                 break;
         case SND_AK4355:
-                ak435X_reset(ak, state, 0x0b);
+                ak435X_reset(ak, state);
                 break;
         case SND_AK4358:
-                ak435X_reset(ak, state, 0x10);
+                ak435X_reset(ak, state);
                 break;
         case SND_AK4381:
                 ak4381_reset(ak, state);
@@ -139,7 +135,7 @@ EXPORT_SYMBOL(snd_akm4xxx_reset);
  * Volume conversion table for non-linear volumes
  * from -63.5dB (mute) to 0dB step 0.5dB
  *
- * Used for AK4524 input/ouput attenuation, AK4528, and
+ * Used for AK4524/AK4620 input/ouput attenuation, AK4528, and
  * AK5365 input attenuation
  */
 static const unsigned char vol_cvt_datt[128] = {
@@ -259,8 +255,22 @@ void snd_akm4xxx_init(struct snd_akm4xxx *ak)
                 0x00, 0x0f, /* 0: power-up, un-reset */
                 0xff, 0xff
         };
+        static const unsigned char inits_ak4620[] = {
+                0x00, 0x07, /* 0: normal */
+                0x01, 0x00, /* 0: reset */
+                0x01, 0x02, /* 1: RSTAD */
+                0x01, 0x03, /* 1: RSTDA */
+                0x01, 0x0f, /* 1: normal */
+                0x02, 0x60, /* 2: 24bit I2S */
+                0x03, 0x01, /* 3: deemphasis off */
+                0x04, 0x00, /* 4: LIN muted */
+                0x05, 0x00, /* 5: RIN muted */
+                0x06, 0x00, /* 6: LOUT muted */
+                0x07, 0x00, /* 7: ROUT muted */
+                0xff, 0xff
+        };
 
-        int chip, num_chips;
+        int chip;
         const unsigned char *ptr, *inits;
         unsigned char reg, data;
 
@@ -270,42 +280,64 @@ void snd_akm4xxx_init(struct snd_akm4xxx *ak)
         switch (ak->type) {
         case SND_AK4524:
                 inits = inits_ak4524;
-                num_chips = ak->num_dacs / 2;
+                ak->num_chips = ak->num_dacs / 2;
+                ak->name = "ak4524";
+                ak->total_regs = 0x08;
                 break;
         case SND_AK4528:
                 inits = inits_ak4528;
-                num_chips = ak->num_dacs / 2;
+                ak->num_chips = ak->num_dacs / 2;
+                ak->name = "ak4528";
+                ak->total_regs = 0x06;
                 break;
         case SND_AK4529:
                 inits = inits_ak4529;
-                num_chips = 1;
+                ak->num_chips = 1;
+                ak->name = "ak4529";
+                ak->total_regs = 0x0d;
                 break;
         case SND_AK4355:
                 inits = inits_ak4355;
-                num_chips = 1;
+                ak->num_chips = 1;
+                ak->name = "ak4355";
+                ak->total_regs = 0x0b;
                 break;
         case SND_AK4358:
                 inits = inits_ak4358;
-                num_chips = 1;
+                ak->num_chips = 1;
+                ak->name = "ak4358";
+                ak->total_regs = 0x10;
                 break;
         case SND_AK4381:
                 inits = inits_ak4381;
-                num_chips = ak->num_dacs / 2;
+                ak->num_chips = ak->num_dacs / 2;
+                ak->name = "ak4381";
+                ak->total_regs = 0x05;
                 break;
         case SND_AK5365:
                 /* FIXME: any init sequence? */
+                ak->num_chips = 1;
+                ak->name = "ak5365";
+                ak->total_regs = 0x08;
                 return;
+        case SND_AK4620:
+                inits = inits_ak4620;
+                ak->num_chips = ak->num_dacs / 2;
+                ak->name = "ak4620";
+                ak->total_regs = 0x08;
+                break;
         default:
                 snd_BUG();
                 return;
         }
 
-        for (chip = 0; chip < num_chips; chip++) {
+        for (chip = 0; chip < ak->num_chips; chip++) {
                 ptr = inits;
                 while (*ptr != 0xff) {
                         reg = *ptr++;
                         data = *ptr++;
                         snd_akm4xxx_write(ak, chip, reg, data);
+                        udelay(10);
                 }
         }
 }
@@ -688,6 +720,12 @@ static int build_dac_controls(struct snd_akm4xxx *ak)
                                 AK_COMPOSE(idx/2, (idx%2) + 3, 0, 255);
                         knew.tlv.p = db_scale_linear;
                         break;
+                case SND_AK4620:
+                        /* register 6 & 7 */
+                        knew.private_value =
+                                AK_COMPOSE(idx/2, (idx%2) + 6, 0, 255);
+                        knew.tlv.p = db_scale_linear;
+                        break;
                 default:
                         return -EINVAL;
                 }
@@ -704,10 +742,12 @@ static int build_dac_controls(struct snd_akm4xxx *ak)
 
 static int build_adc_controls(struct snd_akm4xxx *ak)
 {
-        int idx, err, mixer_ch, num_stereo;
+        int idx, err, mixer_ch, num_stereo, max_steps;
         struct snd_kcontrol_new knew;
 
         mixer_ch = 0;
+        if (ak->type == SND_AK4528)
+                return 0;       /* no controls */
         for (idx = 0; idx < ak->num_adcs;) {
                 memset(&knew, 0, sizeof(knew));
                 if (! ak->adc_info || ! ak->adc_info[mixer_ch].name) {
@@ -733,13 +773,12 @@ static int build_adc_controls(struct snd_akm4xxx *ak)
                 }
                 /* register 4 & 5 */
                 if (ak->type == SND_AK5365)
-                        knew.private_value =
-                                AK_COMPOSE(idx/2, (idx%2) + 4, 0, 151) |
-                                AK_VOL_CVT | AK_IPGA;
+                        max_steps = 152;
                 else
-                        knew.private_value =
-                                AK_COMPOSE(idx/2, (idx%2) + 4, 0, 163) |
-                                AK_VOL_CVT | AK_IPGA;
+                        max_steps = 164;
+                knew.private_value =
+                        AK_COMPOSE(idx/2, (idx%2) + 4, 0, max_steps) |
+                        AK_VOL_CVT | AK_IPGA;
                 knew.tlv.p = db_scale_vol_datt;
                 err = snd_ctl_add(ak->card, snd_ctl_new1(&knew, ak));
                 if (err < 0)
@@ -808,6 +847,7 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
                 switch (ak->type) {
                 case SND_AK4524:
                 case SND_AK4528:
+                case SND_AK4620:
                         /* register 3 */
                         knew.private_value = AK_COMPOSE(idx, 3, 0, 0);
                         break;
@@ -834,6 +874,35 @@ static int build_deemphasis(struct snd_akm4xxx *ak, int num_emphs)
         return 0;
 }
 
+#ifdef CONFIG_PROC_FS
+static void proc_regs_read(struct snd_info_entry *entry,
+                struct snd_info_buffer *buffer)
+{
+        struct snd_akm4xxx *ak = (struct snd_akm4xxx *)entry->private_data;
+        int reg, val, chip;
+        for (chip = 0; chip < ak->num_chips; chip++) {
+                for (reg = 0; reg < ak->total_regs; reg++) {
+                        val =  snd_akm4xxx_get(ak, chip, reg);
+                        snd_iprintf(buffer, "chip %d: 0x%02x = 0x%02x\n", chip,
+                                        reg, val);
+                }
+        }
+}
+
+static int proc_init(struct snd_akm4xxx *ak)
+{
+        struct snd_info_entry *entry;
+        int err;
+        err = snd_card_proc_new(ak->card, ak->name, &entry);
+        if (err < 0)
+                return err;
+        snd_info_set_text_ops(entry, ak, proc_regs_read);
+        return 0;
+}
+#else /* !CONFIG_PROC_FS */
+static int proc_init(struct snd_akm4xxx *ak) {}
+#endif
+
 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
 {
         int err, num_emphs;
@@ -845,18 +914,21 @@ int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
         err = build_adc_controls(ak);
         if (err < 0)
                 return err;
-
         if (ak->type == SND_AK4355 || ak->type == SND_AK4358)
                 num_emphs = 1;
+        else if (ak->type == SND_AK4620)
+                num_emphs = 0;
         else
                 num_emphs = ak->num_dacs / 2;
         err = build_deemphasis(ak, num_emphs);
         if (err < 0)
                 return err;
+        err = proc_init(ak);
+        if (err < 0)
+                return err;
 
         return 0;
 }
-        
 EXPORT_SYMBOL(snd_akm4xxx_build_controls);
 
 static int __init alsa_akm4xxx_module_init(void)
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/Kconfig b/sound/isa/Kconfig
index 51a7e3777e17..02fe81ca88fd 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -372,15 +372,21 @@ config SND_SGALAXY
 
 config SND_SSCAPE
         tristate "Ensoniq SoundScape driver"
-        select SND_HWDEP
         select SND_MPU401_UART
         select SND_WSS_LIB
+        select FW_LOADER
         help
           Say Y here to include support for Ensoniq SoundScape 
-          soundcards.
+          and Ensoniq OEM soundcards.
 
           The PCM audio is supported on SoundScape Classic, Elite, PnP
-          and VIVO cards. The MIDI support is very experimental.
+          and VIVO cards. The supported OEM cards are SPEA Media FX and
+          Reveal SC-600.
+          The MIDI support is very experimental and requires binary
+          firmware files called "scope.cod" and "sndscape.co?" where the
+          ? is digit 0, 1, 2, 3 or 4. The firmware files can be found
+          in DOS or Windows driver packages. One has to put the firmware
+          files into the /lib/firmware directory.
 
           To compile this driver as a module, choose M here: the module
           will be called snd-sscape.
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 02f79d252718..8246aae32ab4 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -237,7 +237,7 @@ WSS_DOUBLE("Wavetable Capture Volume", 0,
                 CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0),
 WSS_SINGLE("3D Control - Switch", 0,
                 CMI8330_RMUX3D, 5, 1, 1),
-WSS_SINGLE("PC Speaker Playback Volume", 0,
+WSS_SINGLE("Beep Playback Volume", 0,
                 CMI8330_OUTPUTVOL, 3, 3, 0),
 WSS_DOUBLE("FM Playback Switch", 0,
                 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
@@ -262,7 +262,7 @@ SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3,
 SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31),
 SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1),
 SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31),
-SB_SINGLE("SB PC Speaker Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
+SB_SINGLE("SB Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
 SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3),
 SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3),
 SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1),
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/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 4c6e14f87f2d..c76bb00c9d15 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -982,7 +982,7 @@ ES1688_DOUBLE("CD Playback Volume", 0, ES1688_CD_DEV, ES1688_CD_DEV, 4, 0, 15, 0
 ES1688_DOUBLE("FM Playback Volume", 0, ES1688_FM_DEV, ES1688_FM_DEV, 4, 0, 15, 0),
 ES1688_DOUBLE("Mic Playback Volume", 0, ES1688_MIC_DEV, ES1688_MIC_DEV, 4, 0, 15, 0),
 ES1688_DOUBLE("Aux Playback Volume", 0, ES1688_AUX_DEV, ES1688_AUX_DEV, 4, 0, 15, 0),
-ES1688_SINGLE("PC Speaker Playback Volume", 0, ES1688_SPEAKER_DEV, 0, 7, 0),
+ES1688_SINGLE("Beep Playback Volume", 0, ES1688_SPEAKER_DEV, 0, 7, 0),
 ES1688_DOUBLE("Capture Volume", 0, ES1688_RECLEV_DEV, ES1688_RECLEV_DEV, 4, 0, 15, 0),
 ES1688_SINGLE("Capture Switch", 0, ES1688_REC_DEV, 4, 1, 1),
 {
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 8cfbff73a835..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;
@@ -116,12 +114,9 @@ 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;
 
-        struct snd_card *card;
         struct snd_pcm *pcm;
         struct snd_pcm_substream *playback_a_substream;
         struct snd_pcm_substream *capture_a_substream;
@@ -136,14 +131,9 @@ struct snd_es18xx {
 
         spinlock_t reg_lock;
         spinlock_t mixer_lock;
-        spinlock_t ctrl_lock;
 #ifdef CONFIG_PM
         unsigned char pm_reg;
 #endif
-};
-
-struct snd_audiodrive {
-        struct snd_es18xx *chip;
 #ifdef CONFIG_PNP
         struct pnp_dev *dev;
         struct pnp_dev *devc;
@@ -359,7 +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);
@@ -495,8 +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 */
@@ -596,8 +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 */
@@ -664,8 +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 */
@@ -755,7 +739,8 @@ static int snd_es18xx_playback_trigger(struct snd_pcm_substream *substream,
 
 static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id)
 {
-        struct snd_es18xx *chip = dev_id;
+        struct snd_card *card = dev_id;
+        struct snd_es18xx *chip = card->private_data;
         unsigned char status;
 
         if (chip->caps & ES18XX_CONTROL) {
@@ -805,12 +790,16 @@ static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id)
                 int split = 0;
                 if (chip->caps & ES18XX_HWV) {
                         split = snd_es18xx_mixer_read(chip, 0x64) & 0x80;
-                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id);
-                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id);
+                        snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                        &chip->hw_switch->id);
+                        snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                        &chip->hw_volume->id);
                 }
                 if (!split) {
-                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
-                        snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
+                        snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                        &chip->master_switch->id);
+                        snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+                                        &chip->master_volume->id);
                 }
                 /* ack interrupt */
                 snd_es18xx_mixer_write(chip, 0x66, 0x00);
@@ -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:
@@ -1313,7 +1302,7 @@ ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0)
  * The chipset specific mixer controls
  */
 static struct snd_kcontrol_new snd_es18xx_opt_speaker =
-        ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0);
+        ES18XX_SINGLE("Beep Playback Volume", 0, 0x3c, 0, 7, 0);
 
 static struct snd_kcontrol_new snd_es18xx_opt_1869[] = {
 ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
@@ -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 = {
@@ -1691,8 +1681,10 @@ static struct snd_pcm_ops snd_es18xx_capture_ops = {
         .pointer =      snd_es18xx_capture_pointer,
 };
 
-static int __devinit snd_es18xx_pcm(struct snd_es18xx *chip, int device, struct snd_pcm ** rpcm)
+static int __devinit snd_es18xx_pcm(struct snd_card *card, int device,
+                                    struct snd_pcm **rpcm)
 {
+        struct snd_es18xx *chip = card->private_data;
         struct snd_pcm *pcm;
         char str[16];
         int err;
@@ -1701,9 +1693,9 @@ static int __devinit snd_es18xx_pcm(struct snd_es18xx *chip, int device, struct
                 *rpcm = NULL;
         sprintf(str, "ES%x", chip->version);
         if (chip->caps & ES18XX_PCM2)
-                err = snd_pcm_new(chip->card, str, device, 2, 1, &pcm);
+                err = snd_pcm_new(card, str, device, 2, 1, &pcm);
         else
-                err = snd_pcm_new(chip->card, str, device, 1, 1, &pcm);
+                err = snd_pcm_new(card, str, device, 1, 1, &pcm);
         if (err < 0)
                 return err;
 
@@ -1734,10 +1726,9 @@ static int __devinit snd_es18xx_pcm(struct snd_es18xx *chip, int device, struct
 #ifdef CONFIG_PM
 static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state)
 {
-        struct snd_audiodrive *acard = card->private_data;
-        struct snd_es18xx *chip = acard->chip;
+        struct snd_es18xx *chip = card->private_data;
 
-        snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
+        snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
 
         snd_pcm_suspend_all(chip->pcm);
 
@@ -1752,24 +1743,25 @@ static int snd_es18xx_suspend(struct snd_card *card, pm_message_t state)
 
 static int snd_es18xx_resume(struct snd_card *card)
 {
-        struct snd_audiodrive *acard = card->private_data;
-        struct snd_es18xx *chip = acard->chip;
+        struct snd_es18xx *chip = card->private_data;
 
         /* restore PM register, we won't wake till (not 0x07) i/o activity though */
         snd_es18xx_write(chip, ES18XX_PM, chip->pm_reg ^= ES18XX_PM_FM);
 
-        snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
+        snd_power_change_state(card, SNDRV_CTL_POWER_D0);
         return 0;
 }
 #endif /* CONFIG_PM */
 
-static int snd_es18xx_free(struct snd_es18xx *chip)
+static int snd_es18xx_free(struct snd_card *card)
 {
+        struct snd_es18xx *chip = card->private_data;
+
         release_and_free_resource(chip->res_port);
         release_and_free_resource(chip->res_ctrl_port);
         release_and_free_resource(chip->res_mpu_port);
         if (chip->irq >= 0)
-                free_irq(chip->irq, (void *) chip);
+                free_irq(chip->irq, (void *) card);
         if (chip->dma1 >= 0) {
                 disable_dma(chip->dma1);
                 free_dma(chip->dma1);
@@ -1778,93 +1770,82 @@ static int snd_es18xx_free(struct snd_es18xx *chip)
                 disable_dma(chip->dma2);
                 free_dma(chip->dma2);
         }
-        kfree(chip);
         return 0;
 }
 
 static int snd_es18xx_dev_free(struct snd_device *device)
 {
-        struct snd_es18xx *chip = device->device_data;
-        return snd_es18xx_free(chip);
+        return snd_es18xx_free(device->card);
 }
 
 static int __devinit snd_es18xx_new_device(struct snd_card *card,
                                            unsigned long port,
                                            unsigned long mpu_port,
                                            unsigned long fm_port,
-                                           int irq, int dma1, int dma2,
-                                           struct snd_es18xx ** rchip)
+                                           int irq, int dma1, int dma2)
 {
-        struct snd_es18xx *chip;
+        struct snd_es18xx *chip = card->private_data;
         static struct snd_device_ops ops = {
                 .dev_free =     snd_es18xx_dev_free,
         };
         int err;
 
-        *rchip = NULL;
-        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-        if (chip == NULL)
-                return -ENOMEM;
         spin_lock_init(&chip->reg_lock);
         spin_lock_init(&chip->mixer_lock);
-        spin_lock_init(&chip->ctrl_lock);
-        chip->card = card;
         chip->port = port;
-        chip->mpu_port = mpu_port;
-        chip->fm_port = fm_port;
         chip->irq = -1;
         chip->dma1 = -1;
         chip->dma2 = -1;
         chip->audio2_vol = 0x00;
         chip->active = 0;
 
-        if ((chip->res_port = request_region(port, 16, "ES18xx")) == NULL) {
-                snd_es18xx_free(chip);
+        chip->res_port = request_region(port, 16, "ES18xx");
+        if (chip->res_port == NULL) {
+                snd_es18xx_free(card);
                 snd_printk(KERN_ERR PFX "unable to grap ports 0x%lx-0x%lx\n", port, port + 16 - 1);
                 return -EBUSY;
         }
 
-        if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx", (void *) chip)) {
-                snd_es18xx_free(chip);
+        if (request_irq(irq, snd_es18xx_interrupt, IRQF_DISABLED, "ES18xx",
+                        (void *) card)) {
+                snd_es18xx_free(card);
                 snd_printk(KERN_ERR PFX "unable to grap IRQ %d\n", irq);
                 return -EBUSY;
         }
         chip->irq = irq;
 
         if (request_dma(dma1, "ES18xx DMA 1")) {
-                snd_es18xx_free(chip);
+                snd_es18xx_free(card);
                 snd_printk(KERN_ERR PFX "unable to grap DMA1 %d\n", dma1);
                 return -EBUSY;
         }
         chip->dma1 = dma1;
 
         if (dma2 != dma1 && request_dma(dma2, "ES18xx DMA 2")) {
-                snd_es18xx_free(chip);
+                snd_es18xx_free(card);
                 snd_printk(KERN_ERR PFX "unable to grap DMA2 %d\n", dma2);
                 return -EBUSY;
         }
         chip->dma2 = dma2;
 
-        if (snd_es18xx_probe(chip) < 0) {
-                snd_es18xx_free(chip);
-                return -ENODEV;
-        }
-        if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
-                snd_es18xx_free(chip);
+        if (snd_es18xx_probe(chip, mpu_port, fm_port) < 0) {
+                snd_es18xx_free(card);
+                return -ENODEV;
+        }
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+        if (err < 0) {
+                snd_es18xx_free(card);
                 return err;
         }
-        *rchip = chip;
         return 0;
 }
 
-static int __devinit snd_es18xx_mixer(struct snd_es18xx *chip)
+static int __devinit snd_es18xx_mixer(struct snd_card *card)
 {
-        struct snd_card *card;
+        struct snd_es18xx *chip = card->private_data;
         int err;
         unsigned int idx;
 
-        card = chip->card;
-
         strcpy(card->mixername, chip->pcm->name);
 
         for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_base_controls); idx++) {
@@ -1986,7 +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
@@ -2063,11 +2044,11 @@ static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev)
         return 0;
 }
 
-static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
+static int __devinit snd_audiodrive_pnp(int dev, struct snd_es18xx *chip,
                                         struct pnp_dev *pdev)
 {
-        acard->dev = pdev;
-        if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
+        chip->dev = pdev;
+        if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0)
                 return -EBUSY;
         return 0;
 }
@@ -2093,26 +2074,26 @@ static struct pnp_card_device_id snd_audiodrive_pnpids[] = {
 
 MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids);
 
-static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard,
+static int __devinit snd_audiodrive_pnpc(int dev, struct snd_es18xx *chip,
                                         struct pnp_card_link *card,
                                         const struct pnp_card_device_id *id)
 {
-        acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
-        if (acard->dev == NULL)
+        chip->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
+        if (chip->dev == NULL)
                 return -EBUSY;
 
-        acard->devc = pnp_request_card_device(card, id->devs[1].id, NULL);
-        if (acard->devc == NULL)
+        chip->devc = pnp_request_card_device(card, id->devs[1].id, NULL);
+        if (chip->devc == NULL)
                 return -EBUSY;
 
         /* Control port initialization */
-        if (pnp_activate_dev(acard->devc) < 0) {
+        if (pnp_activate_dev(chip->devc) < 0) {
                 snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
                 return -EAGAIN;
         }
         snd_printdd("pnp: port=0x%llx\n",
-                        (unsigned long long)pnp_port_start(acard->devc, 0));
-        if (snd_audiodrive_pnp_init_main(dev, acard->dev) < 0)
+                        (unsigned long long)pnp_port_start(chip->devc, 0));
+        if (snd_audiodrive_pnp_init_main(dev, chip->dev) < 0)
                 return -EBUSY;
 
         return 0;
@@ -2128,24 +2109,20 @@ static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard,
 static int snd_es18xx_card_new(int dev, struct snd_card **cardp)
 {
         return snd_card_create(index[dev], id[dev], THIS_MODULE,
-                               sizeof(struct snd_audiodrive), cardp);
+                               sizeof(struct snd_es18xx), cardp);
 }
 
 static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev)
 {
-        struct snd_audiodrive *acard = card->private_data;
-        struct snd_es18xx *chip;
+        struct snd_es18xx *chip = card->private_data;
         struct snd_opl3 *opl3;
         int err;
 
-        if ((err = snd_es18xx_new_device(card,
-                                         port[dev],
-                                         mpu_port[dev],
-                                         fm_port[dev],
-                                         irq[dev], dma1[dev], dma2[dev],
-                                         &chip)) < 0)
+        err = snd_es18xx_new_device(card,
+                                    port[dev], mpu_port[dev], fm_port[dev],
+                                    irq[dev], dma1[dev], dma2[dev]);
+        if (err < 0)
                 return err;
-        acard->chip = chip;
 
         sprintf(card->driver, "ES%x", chip->version);
         
@@ -2161,26 +2138,32 @@ static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev)
                         chip->port,
                         irq[dev], dma1[dev]);
 
-        if ((err = snd_es18xx_pcm(chip, 0, NULL)) < 0)
+        err = snd_es18xx_pcm(card, 0, NULL);
+        if (err < 0)
                 return err;
 
-        if ((err = snd_es18xx_mixer(chip)) < 0)
+        err = snd_es18xx_mixer(card);
+        if (err < 0)
                 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/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c
index 475220bbcc96..318ff0c823e7 100644
--- a/sound/isa/sb/sb_mixer.c
+++ b/sound/isa/sb/sb_mixer.c
@@ -631,7 +631,7 @@ static struct sbmix_elem snd_sb16_ctl_mic_play_switch =
 static struct sbmix_elem snd_sb16_ctl_mic_play_vol =
         SB_SINGLE("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31);
 static struct sbmix_elem snd_sb16_ctl_pc_speaker_vol =
-        SB_SINGLE("PC Speaker Volume", SB_DSP4_SPEAKER_DEV, 6, 3);
+        SB_SINGLE("Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3);
 static struct sbmix_elem snd_sb16_ctl_capture_vol =
         SB_DOUBLE("Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3);
 static struct sbmix_elem snd_sb16_ctl_play_vol =
@@ -689,7 +689,7 @@ static struct sbmix_elem snd_dt019x_ctl_cd_play_vol =
 static struct sbmix_elem snd_dt019x_ctl_mic_play_vol =
         SB_SINGLE("Mic Playback Volume", SB_DT019X_MIC_DEV, 4, 7);
 static struct sbmix_elem snd_dt019x_ctl_pc_speaker_vol =
-        SB_SINGLE("PC Speaker Volume", SB_DT019X_SPKR_DEV, 0,  7);
+        SB_SINGLE("Beep Volume", SB_DT019X_SPKR_DEV, 0,  7);
 static struct sbmix_elem snd_dt019x_ctl_line_play_vol =
         SB_DOUBLE("Line Playback Volume", SB_DT019X_LINE_DEV, SB_DT019X_LINE_DEV, 4,0, 15);
 static struct sbmix_elem snd_dt019x_ctl_pcm_play_switch =
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 66187122377c..e2d5d2d3ed96 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -1,5 +1,5 @@
 /*
- *   Low-level ALSA driver for the ENSONIQ SoundScape PnP
+ *   Low-level ALSA driver for the ENSONIQ SoundScape
  *   Copyright (c) by Chris Rankin
  *
  *   This driver was written in part using information obtained from
@@ -25,31 +25,36 @@
 #include <linux/err.h>
 #include <linux/isa.h>
 #include <linux/delay.h>
+#include <linux/firmware.h>
 #include <linux/pnp.h>
 #include <linux/spinlock.h>
 #include <linux/moduleparam.h>
 #include <asm/dma.h>
 #include <sound/core.h>
-#include <sound/hwdep.h>
 #include <sound/wss.h>
 #include <sound/mpu401.h>
 #include <sound/initval.h>
 
-#include <sound/sscape_ioctl.h>
-
 
 MODULE_AUTHOR("Chris Rankin");
-MODULE_DESCRIPTION("ENSONIQ SoundScape PnP driver");
+MODULE_DESCRIPTION("ENSONIQ SoundScape driver");
 MODULE_LICENSE("GPL");
-
-static int index[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IDX;
-static char* id[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_STR;
-static long port[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PORT;
-static long wss_port[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PORT;
-static int irq[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IRQ;
-static int mpu_irq[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_IRQ;
-static int dma[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_DMA;
-static int dma2[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_DMA;
+MODULE_FIRMWARE("sndscape.co0");
+MODULE_FIRMWARE("sndscape.co1");
+MODULE_FIRMWARE("sndscape.co2");
+MODULE_FIRMWARE("sndscape.co3");
+MODULE_FIRMWARE("sndscape.co4");
+MODULE_FIRMWARE("scope.cod");
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
+static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
+static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
+static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
+static int dma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
+static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
+static bool joystick[SNDRV_CARDS];
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index number for SoundScape soundcard");
@@ -75,6 +80,9 @@ MODULE_PARM_DESC(dma, "DMA # for SoundScape driver.");
 module_param_array(dma2, int, NULL, 0444);
 MODULE_PARM_DESC(dma2, "DMA2 # for SoundScape driver.");
 
+module_param_array(joystick, bool, NULL, 0444);
+MODULE_PARM_DESC(joystick, "Enable gameport.");
+
 #ifdef CONFIG_PNP
 static int isa_registered;
 static int pnp_registered;
@@ -101,14 +109,14 @@ MODULE_DEVICE_TABLE(pnp_card, sscape_pnpids);
 #define RX_READY 0x01
 #define TX_READY 0x02
 
-#define CMD_ACK           0x80
-#define CMD_SET_MIDI_VOL  0x84
-#define CMD_GET_MIDI_VOL  0x85
-#define CMD_XXX_MIDI_VOL  0x86
-#define CMD_SET_EXTMIDI   0x8a
-#define CMD_GET_EXTMIDI   0x8b
-#define CMD_SET_MT32      0x8c
-#define CMD_GET_MT32      0x8d
+#define CMD_ACK                 0x80
+#define CMD_SET_MIDI_VOL        0x84
+#define CMD_GET_MIDI_VOL        0x85
+#define CMD_XXX_MIDI_VOL        0x86
+#define CMD_SET_EXTMIDI         0x8a
+#define CMD_GET_EXTMIDI         0x8b
+#define CMD_SET_MT32            0x8c
+#define CMD_GET_MT32            0x8d
 
 enum GA_REG {
         GA_INTSTAT_REG = 0,
@@ -127,7 +135,8 @@ enum GA_REG {
 
 
 enum card_type {
-        SSCAPE,
+        MEDIA_FX,       /* Sequoia S-1000 */
+        SSCAPE,         /* Sequoia S-2000 */
         SSCAPE_PNP,
         SSCAPE_VIVO,
 };
@@ -140,16 +149,7 @@ struct soundscape {
         struct resource *io_res;
         struct resource *wss_res;
         struct snd_wss *chip;
-        struct snd_mpu401 *mpu;
-        struct snd_hwdep *hw;
 
-        /*
-         * The MIDI device won't work until we've loaded
-         * its firmware via a hardware-dependent device IOCTL
-         */
-        spinlock_t fwlock;
-        int hw_in_use;
-        unsigned long midi_usage;
         unsigned char midi_vol;
 };
 
@@ -161,28 +161,21 @@ static inline struct soundscape *get_card_soundscape(struct snd_card *c)
         return (struct soundscape *) (c->private_data);
 }
 
-static inline struct soundscape *get_mpu401_soundscape(struct snd_mpu401 * mpu)
-{
-        return (struct soundscape *) (mpu->private_data);
-}
-
-static inline struct soundscape *get_hwdep_soundscape(struct snd_hwdep * hw)
-{
-        return (struct soundscape *) (hw->private_data);
-}
-
-
 /*
  * Allocates some kernel memory that we can use for DMA.
  * I think this means that the memory has to map to
  * contiguous pages of physical memory.
  */
-static struct snd_dma_buffer *get_dmabuf(struct snd_dma_buffer *buf, unsigned long size)
+static struct snd_dma_buffer *get_dmabuf(struct snd_dma_buffer *buf,
+                                         unsigned long size)
 {
         if (buf) {
-                if (snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV, snd_dma_isa_data(),
+                if (snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
+                                                 snd_dma_isa_data(),
                                                  size, buf) < 0) {
-                        snd_printk(KERN_ERR "sscape: Failed to allocate %lu bytes for DMA\n", size);
+                        snd_printk(KERN_ERR "sscape: Failed to allocate "
+                                            "%lu bytes for DMA\n",
+                                            size);
                         return NULL;
                 }
         }
@@ -199,13 +192,13 @@ static void free_dmabuf(struct snd_dma_buffer *buf)
                 snd_dma_free_pages(buf);
 }
 
-
 /*
  * This function writes to the SoundScape's control registers,
  * but doesn't do any locking. It's up to the caller to do that.
  * This is why this function is "unsafe" ...
  */
-static inline void sscape_write_unsafe(unsigned io_base, enum GA_REG reg, unsigned char val)
+static inline void sscape_write_unsafe(unsigned io_base, enum GA_REG reg,
+                                       unsigned char val)
 {
         outb(reg, ODIE_ADDR_IO(io_base));
         outb(val, ODIE_DATA_IO(io_base));
@@ -215,7 +208,8 @@ static inline void sscape_write_unsafe(unsigned io_base, enum GA_REG reg, unsign
  * Write to the SoundScape's control registers, and do the
  * necessary locking ...
  */
-static void sscape_write(struct soundscape *s, enum GA_REG reg, unsigned char val)
+static void sscape_write(struct soundscape *s, enum GA_REG reg,
+                         unsigned char val)
 {
         unsigned long flags;
 
@@ -228,7 +222,8 @@ static void sscape_write(struct soundscape *s, enum GA_REG reg, unsigned char va
  * Read from the SoundScape's control registers, but leave any
  * locking to the caller. This is why the function is "unsafe" ...
  */
-static inline unsigned char sscape_read_unsafe(unsigned io_base, enum GA_REG reg)
+static inline unsigned char sscape_read_unsafe(unsigned io_base,
+                                               enum GA_REG reg)
 {
         outb(reg, ODIE_ADDR_IO(io_base));
         return inb(ODIE_DATA_IO(io_base));
@@ -257,9 +252,8 @@ static inline void set_midi_mode_unsafe(unsigned io_base)
 static inline int host_read_unsafe(unsigned io_base)
 {
         int data = -1;
-        if ((inb(HOST_CTRL_IO(io_base)) & RX_READY) != 0) {
+        if ((inb(HOST_CTRL_IO(io_base)) & RX_READY) != 0)
                 data = inb(HOST_DATA_IO(io_base));
-        }
 
         return data;
 }
@@ -301,7 +295,7 @@ static inline int host_write_unsafe(unsigned io_base, unsigned char data)
  * Also leaves all locking-issues to the caller ...
  */
 static int host_write_ctrl_unsafe(unsigned io_base, unsigned char data,
-                                  unsigned timeout)
+                                  unsigned timeout)
 {
         int err;
 
@@ -320,7 +314,7 @@ static int host_write_ctrl_unsafe(unsigned io_base, unsigned char data,
  *
  * NOTE: This check is based upon observation, not documentation.
  */
-static inline int verify_mpu401(const struct snd_mpu401 * mpu)
+static inline int verify_mpu401(const struct snd_mpu401 *mpu)
 {
         return ((inb(MPU401C(mpu)) & 0xc0) == 0x80);
 }
@@ -328,7 +322,7 @@ static inline int verify_mpu401(const struct snd_mpu401 * mpu)
 /*
  * This is apparently the standard way to initailise an MPU-401
  */
-static inline void initialise_mpu401(const struct snd_mpu401 * mpu)
+static inline void initialise_mpu401(const struct snd_mpu401 *mpu)
 {
         outb(0, MPU401D(mpu));
 }
@@ -338,9 +332,10 @@ static inline void initialise_mpu401(const struct snd_mpu401 * mpu)
  * The AD1845 detection fails if we *don't* do this, so I
  * think that this is a good idea ...
  */
-static inline void activate_ad1845_unsafe(unsigned io_base)
+static void activate_ad1845_unsafe(unsigned io_base)
 {
-        sscape_write_unsafe(io_base, GA_HMCTL_REG, (sscape_read_unsafe(io_base, GA_HMCTL_REG) & 0xcf) | 0x10);
+        unsigned char val = sscape_read_unsafe(io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(io_base, GA_HMCTL_REG, (val & 0xcf) | 0x10);
         sscape_write_unsafe(io_base, GA_CDCFG_REG, 0x80);
 }
 
@@ -359,24 +354,27 @@ static void soundscape_free(struct snd_card *c)
  * Tell the SoundScape to begin a DMA tranfer using the given channel.
  * All locking issues are left to the caller.
  */
-static inline void sscape_start_dma_unsafe(unsigned io_base, enum GA_REG reg)
+static void sscape_start_dma_unsafe(unsigned io_base, enum GA_REG reg)
 {
-        sscape_write_unsafe(io_base, reg, sscape_read_unsafe(io_base, reg) | 0x01);
-        sscape_write_unsafe(io_base, reg, sscape_read_unsafe(io_base, reg) & 0xfe);
+        sscape_write_unsafe(io_base, reg,
+                            sscape_read_unsafe(io_base, reg) | 0x01);
+        sscape_write_unsafe(io_base, reg,
+                            sscape_read_unsafe(io_base, reg) & 0xfe);
 }
 
 /*
  * Wait for a DMA transfer to complete. This is a "limited busy-wait",
  * and all locking issues are left to the caller.
  */
-static int sscape_wait_dma_unsafe(unsigned io_base, enum GA_REG reg, unsigned timeout)
+static int sscape_wait_dma_unsafe(unsigned io_base, enum GA_REG reg,
+                                  unsigned timeout)
 {
         while (!(sscape_read_unsafe(io_base, reg) & 0x01) && (timeout != 0)) {
                 udelay(100);
                 --timeout;
         } /* while */
 
-        return (sscape_read_unsafe(io_base, reg) & 0x01);
+        return sscape_read_unsafe(io_base, reg) & 0x01;
 }
 
 /*
@@ -392,12 +390,12 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout)
 
         do {
                 unsigned long flags;
-                unsigned char x;
+                int x;
 
                 spin_lock_irqsave(&s->lock, flags);
-                x = inb(HOST_DATA_IO(s->io_base));
+                x = host_read_unsafe(s->io_base);
                 spin_unlock_irqrestore(&s->lock, flags);
-                if ((x & 0xfe) == 0xfe)
+                if (x == 0xfe || x == 0xff)
                         return 1;
 
                 msleep(10);
@@ -419,10 +417,10 @@ static int host_startup_ack(struct soundscape *s, unsigned timeout)
 
         do {
                 unsigned long flags;
-                unsigned char x;
+                int x;
 
                 spin_lock_irqsave(&s->lock, flags);
-                x = inb(HOST_DATA_IO(s->io_base));
+                x = host_read_unsafe(s->io_base);
                 spin_unlock_irqrestore(&s->lock, flags);
                 if (x == 0xfe)
                         return 1;
@@ -436,15 +434,15 @@ static int host_startup_ack(struct soundscape *s, unsigned timeout)
 /*
  * Upload a byte-stream into the SoundScape using DMA channel A.
  */
-static int upload_dma_data(struct soundscape *s,
-                           const unsigned char __user *data,
-                           size_t size)
+static int upload_dma_data(struct soundscape *s, const unsigned char *data,
+                           size_t size)
 {
         unsigned long flags;
         struct snd_dma_buffer dma;
         int ret;
+        unsigned char val;
 
-        if (!get_dmabuf(&dma, PAGE_ALIGN(size)))
+        if (!get_dmabuf(&dma, PAGE_ALIGN(32 * 1024)))
                 return -ENOMEM;
 
         spin_lock_irqsave(&s->lock, flags);
@@ -452,70 +450,57 @@ static int upload_dma_data(struct soundscape *s,
         /*
          * Reset the board ...
          */
-        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f);
+        val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val & 0x3f);
 
         /*
          * Enable the DMA channels and configure them ...
          */
-        sscape_write_unsafe(s->io_base, GA_DMACFG_REG, 0x50);
-        sscape_write_unsafe(s->io_base, GA_DMAA_REG, (s->chip->dma1 << 4) | DMA_8BIT);
+        val = (s->chip->dma1 << 4) | DMA_8BIT;
+        sscape_write_unsafe(s->io_base, GA_DMAA_REG, val);
         sscape_write_unsafe(s->io_base, GA_DMAB_REG, 0x20);
 
         /*
          * Take the board out of reset ...
          */
-        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, sscape_read_unsafe(s->io_base, GA_HMCTL_REG) | 0x80);
+        val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val | 0x80);
 
         /*
-         * Upload the user's data (firmware?) to the SoundScape
+         * Upload the firmware to the SoundScape
          * board through the DMA channel ...
          */
         while (size != 0) {
                 unsigned long len;
 
-                /*
-                 * Apparently, copying to/from userspace can sleep.
-                 * We are therefore forbidden from holding any
-                 * spinlocks while we copy ...
-                 */
-                spin_unlock_irqrestore(&s->lock, flags);
-
-                /*
-                 * Remember that the data that we want to DMA
-                 * comes from USERSPACE. We have already verified
-                 * the userspace pointer ...
-                 */
                 len = min(size, dma.bytes);
-                len -= __copy_from_user(dma.area, data, len);
+                memcpy(dma.area, data, len);
                 data += len;
                 size -= len;
 
-                /*
-                 * Grab that spinlock again, now that we've
-                 * finished copying!
-                 */
-                spin_lock_irqsave(&s->lock, flags);
-
                 snd_dma_program(s->chip->dma1, dma.addr, len, DMA_MODE_WRITE);
                 sscape_start_dma_unsafe(s->io_base, GA_DMAA_REG);
                 if (!sscape_wait_dma_unsafe(s->io_base, GA_DMAA_REG, 5000)) {
                         /*
-                         * Don't forget to release this spinlock we're holding ...
+                         * Don't forget to release this spinlock we're holding
                          */
                         spin_unlock_irqrestore(&s->lock, flags);
 
-                        snd_printk(KERN_ERR "sscape: DMA upload has timed out\n");
+                        snd_printk(KERN_ERR
+                                        "sscape: DMA upload has timed out\n");
                         ret = -EAGAIN;
                         goto _release_dma;
                 }
         } /* while */
 
         set_host_mode_unsafe(s->io_base);
+        outb(0x0, s->io_base);
 
         /*
          * Boot the board ... (I think)
          */
-        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, sscape_read_unsafe(s->io_base, GA_HMCTL_REG) | 0x40);
+        val = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, val | 0x40);
         spin_unlock_irqrestore(&s->lock, flags);
 
         /*
@@ -525,10 +510,12 @@ static int upload_dma_data(struct soundscape *s,
          */
         ret = 0;
         if (!obp_startup_ack(s, 5000)) {
-                snd_printk(KERN_ERR "sscape: No response from on-board processor after upload\n");
+                snd_printk(KERN_ERR "sscape: No response "
+                                    "from on-board processor after upload\n");
                 ret = -EAGAIN;
         } else if (!host_startup_ack(s, 5000)) {
-                snd_printk(KERN_ERR "sscape: SoundScape failed to initialise\n");
+                snd_printk(KERN_ERR
+                                "sscape: SoundScape failed to initialise\n");
                 ret = -EAGAIN;
         }
 
@@ -536,7 +523,7 @@ _release_dma:
         /*
          * NOTE!!! We are NOT holding any spinlocks at this point !!!
          */
-        sscape_write(s, GA_DMAA_REG, (s->ic_type == IC_ODIE ? 0x70 : 0x40));
+        sscape_write(s, GA_DMAA_REG, (s->ic_type == IC_OPUS ? 0x40 : 0x70));
         free_dmabuf(&dma);
 
         return ret;
@@ -546,167 +533,76 @@ _release_dma:
  * Upload the bootblock(?) into the SoundScape. The only
  * purpose of this block of code seems to be to tell
  * us which version of the microcode we should be using.
- *
- * NOTE: The boot-block data resides in USER-SPACE!!!
- *       However, we have already verified its memory
- *       addresses by the time we get here.
  */
-static int sscape_upload_bootblock(struct soundscape *sscape, struct sscape_bootblock __user *bb)
+static int sscape_upload_bootblock(struct snd_card *card)
 {
+        struct soundscape *sscape = get_card_soundscape(card);
         unsigned long flags;
+        const struct firmware *init_fw = NULL;
         int data = 0;
         int ret;
 
-        ret = upload_dma_data(sscape, bb->code, sizeof(bb->code));
-
-        spin_lock_irqsave(&sscape->lock, flags);
-        if (ret == 0) {
-                data = host_read_ctrl_unsafe(sscape->io_base, 100);
-        }
-        set_midi_mode_unsafe(sscape->io_base);
-        spin_unlock_irqrestore(&sscape->lock, flags);
-
-        if (ret == 0) {
-                if (data < 0) {
-                        snd_printk(KERN_ERR "sscape: timeout reading firmware version\n");
-                        ret = -EAGAIN;
-                }
-                else if (__copy_to_user(&bb->version, &data, sizeof(bb->version))) {
-                        ret = -EFAULT;
-                }
+        ret = request_firmware(&init_fw, "scope.cod", card->dev);
+        if (ret < 0) {
+                snd_printk(KERN_ERR "sscape: Error loading scope.cod");
+                return ret;
         }
+        ret = upload_dma_data(sscape, init_fw->data, init_fw->size);
 
-        return ret;
-}
-
-/*
- * Upload the microcode into the SoundScape. The
- * microcode is 64K of data, and if we try to copy
- * it into a local variable then we will SMASH THE
- * KERNEL'S STACK! We therefore leave it in USER
- * SPACE, and save ourselves from copying it at all.
- */
-static int sscape_upload_microcode(struct soundscape *sscape,
-                                   const struct sscape_microcode __user *mc)
-{
-        unsigned long flags;
-        char __user *code;
-        int err;
+        release_firmware(init_fw);
 
-        /*
-         * We are going to have to copy this data into a special
-         * DMA-able buffer before we can upload it. We shall therefore
-         * just check that the data pointer is valid for now.
-         *
-         * NOTE: This buffer is 64K long! That's WAY too big to
-         *       copy into a stack-temporary anyway.
-         */
-        if ( get_user(code, &mc->code) ||
-             !access_ok(VERIFY_READ, code, SSCAPE_MICROCODE_SIZE) )
-                return -EFAULT;
+        spin_lock_irqsave(&sscape->lock, flags);
+        if (ret == 0)
+                data = host_read_ctrl_unsafe(sscape->io_base, 100);
 
-        if ((err = upload_dma_data(sscape, code, SSCAPE_MICROCODE_SIZE)) == 0) {
-                snd_printk(KERN_INFO "sscape: MIDI firmware loaded\n");
-        }
+        if (data & 0x10)
+                sscape_write_unsafe(sscape->io_base, GA_SMCFGA_REG, 0x2f);
 
-        spin_lock_irqsave(&sscape->lock, flags);
-        set_midi_mode_unsafe(sscape->io_base);
         spin_unlock_irqrestore(&sscape->lock, flags);
 
-        initialise_mpu401(sscape->mpu);
+        data &= 0xf;
+        if (ret == 0 && data > 7) {
+                snd_printk(KERN_ERR
+                                "sscape: timeout reading firmware version\n");
+                ret = -EAGAIN;
+        }
 
-        return err;
+        return (ret == 0) ? data : ret;
 }
 
 /*
- * Hardware-specific device functions, to implement special
- * IOCTLs for the SoundScape card. This is how we upload
- * the microcode into the card, for example, and so we
- * must ensure that no two processes can open this device
- * simultaneously, and that we can't open it at all if
- * someone is using the MIDI device.
+ * Upload the microcode into the SoundScape.
  */
-static int sscape_hw_open(struct snd_hwdep * hw, struct file *file)
+static int sscape_upload_microcode(struct snd_card *card, int version)
 {
-        register struct soundscape *sscape = get_hwdep_soundscape(hw);
-        unsigned long flags;
+        struct soundscape *sscape = get_card_soundscape(card);
+        const struct firmware *init_fw = NULL;
+        char name[14];
         int err;
 
-        spin_lock_irqsave(&sscape->fwlock, flags);
+        snprintf(name, sizeof(name), "sndscape.co%d", version);
 
-        if ((sscape->midi_usage != 0) || sscape->hw_in_use) {
-                err = -EBUSY;
-        } else {
-                sscape->hw_in_use = 1;
-                err = 0;
+        err = request_firmware(&init_fw, name, card->dev);
+        if (err < 0) {
+                snd_printk(KERN_ERR "sscape: Error loading sndscape.co%d",
+                                version);
+                return err;
         }
+        err = upload_dma_data(sscape, init_fw->data, init_fw->size);
+        if (err == 0)
+                snd_printk(KERN_INFO "sscape: MIDI firmware loaded %d KBs\n",
+                                init_fw->size >> 10);
 
-        spin_unlock_irqrestore(&sscape->fwlock, flags);
-        return err;
-}
-
-static int sscape_hw_release(struct snd_hwdep * hw, struct file *file)
-{
-        register struct soundscape *sscape = get_hwdep_soundscape(hw);
-        unsigned long flags;
-
-        spin_lock_irqsave(&sscape->fwlock, flags);
-        sscape->hw_in_use = 0;
-        spin_unlock_irqrestore(&sscape->fwlock, flags);
-        return 0;
-}
-
-static int sscape_hw_ioctl(struct snd_hwdep * hw, struct file *file,
-                           unsigned int cmd, unsigned long arg)
-{
-        struct soundscape *sscape = get_hwdep_soundscape(hw);
-        int err = -EBUSY;
-
-        switch (cmd) {
-        case SND_SSCAPE_LOAD_BOOTB:
-                {
-                        register struct sscape_bootblock __user *bb = (struct sscape_bootblock __user *) arg;
-
-                        /*
-                         * We are going to have to copy this data into a special
-                         * DMA-able buffer before we can upload it. We shall therefore
-                         * just check that the data pointer is valid for now ...
-                         */
-                        if ( !access_ok(VERIFY_READ, bb->code, sizeof(bb->code)) )
-                                return -EFAULT;
-
-                        /*
-                         * Now check that we can write the firmware version number too...
-                         */
-                        if ( !access_ok(VERIFY_WRITE, &bb->version, sizeof(bb->version)) )
-                                return -EFAULT;
-
-                        err = sscape_upload_bootblock(sscape, bb);
-                }
-                break;
-
-        case SND_SSCAPE_LOAD_MCODE:
-                {
-                        register const struct sscape_microcode __user *mc = (const struct sscape_microcode __user *) arg;
-
-                        err = sscape_upload_microcode(sscape, mc);
-                }
-                break;
-
-        default:
-                err = -EINVAL;
-                break;
-        } /* switch */
+        release_firmware(init_fw);
 
         return err;
 }
 
-
 /*
  * Mixer control for the SoundScape's MIDI device.
  */
 static int sscape_midi_info(struct snd_kcontrol *ctl,
-                            struct snd_ctl_elem_info *uinfo)
+                            struct snd_ctl_elem_info *uinfo)
 {
         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
         uinfo->count = 1;
@@ -716,7 +612,7 @@ static int sscape_midi_info(struct snd_kcontrol *ctl,
 }
 
 static int sscape_midi_get(struct snd_kcontrol *kctl,
-                           struct snd_ctl_elem_value *uctl)
+                           struct snd_ctl_elem_value *uctl)
 {
         struct snd_wss *chip = snd_kcontrol_chip(kctl);
         struct snd_card *card = chip->card;
@@ -730,16 +626,18 @@ static int sscape_midi_get(struct snd_kcontrol *kctl,
 }
 
 static int sscape_midi_put(struct snd_kcontrol *kctl,
-                           struct snd_ctl_elem_value *uctl)
+                           struct snd_ctl_elem_value *uctl)
 {
         struct snd_wss *chip = snd_kcontrol_chip(kctl);
         struct snd_card *card = chip->card;
-        register struct soundscape *s = get_card_soundscape(card);
+        struct soundscape *s = get_card_soundscape(card);
         unsigned long flags;
         int change;
+        unsigned char new_val;
 
         spin_lock_irqsave(&s->lock, flags);
 
+        new_val = uctl->value.integer.value[0] & 127;
         /*
          * We need to put the board into HOST mode before we
          * can send any volume-changing HOST commands ...
@@ -752,15 +650,16 @@ static int sscape_midi_put(struct snd_kcontrol *kctl,
          * and then perform another volume-related command. Perhaps the
          * first command is an "open" and the second command is a "close"?
          */
-        if (s->midi_vol == ((unsigned char) uctl->value.integer. value[0] & 127)) {
+        if (s->midi_vol == new_val) {
                 change = 0;
                 goto __skip_change;
         }
-        change = (host_write_ctrl_unsafe(s->io_base, CMD_SET_MIDI_VOL, 100)
-                  && host_write_ctrl_unsafe(s->io_base, ((unsigned char) uctl->value.integer. value[0]) & 127, 100)
-                  && host_write_ctrl_unsafe(s->io_base, CMD_XXX_MIDI_VOL, 100));
-        s->midi_vol = (unsigned char) uctl->value.integer.value[0] & 127;
-      __skip_change:
+        change = host_write_ctrl_unsafe(s->io_base, CMD_SET_MIDI_VOL, 100)
+                 && host_write_ctrl_unsafe(s->io_base, new_val, 100)
+                 && host_write_ctrl_unsafe(s->io_base, CMD_XXX_MIDI_VOL, 100)
+                 && host_write_ctrl_unsafe(s->io_base, new_val, 100);
+        s->midi_vol = new_val;
+__skip_change:
 
         /*
          * Take the board out of HOST mode and back into MIDI mode ...
@@ -784,20 +683,25 @@ static struct snd_kcontrol_new midi_mixer_ctl = {
  * These IRQs are encoded as bit patterns so that they can be
  * written to the control registers.
  */
-static unsigned __devinit get_irq_config(int irq)
+static unsigned __devinit get_irq_config(int sscape_type, int irq)
 {
         static const int valid_irq[] = { 9, 5, 7, 10 };
+        static const int old_irq[] = { 9, 7, 5, 15 };
         unsigned cfg;
 
-        for (cfg = 0; cfg < ARRAY_SIZE(valid_irq); ++cfg) {
-                if (irq == valid_irq[cfg])
-                        return cfg;
-        } /* for */
+        if (sscape_type == MEDIA_FX) {
+                for (cfg = 0; cfg < ARRAY_SIZE(old_irq); ++cfg)
+                        if (irq == old_irq[cfg])
+                                return cfg;
+        } else {
+                for (cfg = 0; cfg < ARRAY_SIZE(valid_irq); ++cfg)
+                        if (irq == valid_irq[cfg])
+                                return cfg;
+        }
 
         return INVALID_IRQ;
 }
 
-
 /*
  * Perform certain arcane port-checks to see whether there
  * is a SoundScape board lurking behind the given ports.
@@ -842,11 +746,38 @@ static int __devinit detect_sscape(struct soundscape *s, long wss_io)
         if (s->type != SSCAPE_VIVO && (d & 0x9f) != 0x0e)
                 goto _done;
 
-        d  = sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f;
-        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);
+        if (s->ic_type == IC_OPUS)
+                activate_ad1845_unsafe(s->io_base);
 
         if (s->type == SSCAPE_VIVO)
                 wss_io += 4;
+
+        d  = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);
+
+        /* wait for WSS codec */
+        for (d = 0; d < 500; d++) {
+                if ((inb(wss_io) & 0x80) == 0)
+                        break;
+                spin_unlock_irqrestore(&s->lock, flags);
+                msleep(1);
+                spin_lock_irqsave(&s->lock, flags);
+        }
+
+        if ((inb(wss_io) & 0x80) != 0)
+                goto _done;
+
+        if (inb(wss_io + 2) == 0xff)
+                goto _done;
+
+        d  = sscape_read_unsafe(s->io_base, GA_HMCTL_REG) & 0x3f;
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d);
+
+        if ((inb(wss_io) & 0x80) != 0)
+                s->type = MEDIA_FX;
+
+        d = sscape_read_unsafe(s->io_base, GA_HMCTL_REG);
+        sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);
         /* wait for WSS codec */
         for (d = 0; d < 500; d++) {
                 if ((inb(wss_io) & 0x80) == 0)
@@ -855,14 +786,13 @@ static int __devinit detect_sscape(struct soundscape *s, long wss_io)
                 msleep(1);
                 spin_lock_irqsave(&s->lock, flags);
         }
-        snd_printd(KERN_INFO "init delay = %d ms\n", d);
 
         /*
          * SoundScape successfully detected!
          */
         retval = 1;
 
-        _done:
+_done:
         spin_unlock_irqrestore(&s->lock, flags);
         return retval;
 }
@@ -873,63 +803,35 @@ static int __devinit detect_sscape(struct soundscape *s, long wss_io)
  * to crash the machine. Also check that someone isn't using the hardware
  * IOCTL device.
  */
-static int mpu401_open(struct snd_mpu401 * mpu)
+static int mpu401_open(struct snd_mpu401 *mpu)
 {
-        int err;
-
         if (!verify_mpu401(mpu)) {
-                snd_printk(KERN_ERR "sscape: MIDI disabled, please load firmware\n");
-                err = -ENODEV;
-        } else {
-                register struct soundscape *sscape = get_mpu401_soundscape(mpu);
-                unsigned long flags;
-
-                spin_lock_irqsave(&sscape->fwlock, flags);
-
-                if (sscape->hw_in_use || (sscape->midi_usage == ULONG_MAX)) {
-                        err = -EBUSY;
-                } else {
-                        ++(sscape->midi_usage);
-                        err = 0;
-                }
-
-                spin_unlock_irqrestore(&sscape->fwlock, flags);
+                snd_printk(KERN_ERR "sscape: MIDI disabled, "
+                                    "please load firmware\n");
+                return -ENODEV;
         }
 
-        return err;
-}
-
-static void mpu401_close(struct snd_mpu401 * mpu)
-{
-        register struct soundscape *sscape = get_mpu401_soundscape(mpu);
-        unsigned long flags;
-
-        spin_lock_irqsave(&sscape->fwlock, flags);
-        --(sscape->midi_usage);
-        spin_unlock_irqrestore(&sscape->fwlock, flags);
+        return 0;
 }
 
 /*
  * Initialse an MPU-401 subdevice for MIDI support on the SoundScape.
  */
-static int __devinit create_mpu401(struct snd_card *card, int devnum, unsigned long port, int irq)
+static int __devinit create_mpu401(struct snd_card *card, int devnum,
+                                   unsigned long port, int irq)
 {
         struct soundscape *sscape = get_card_soundscape(card);
         struct snd_rawmidi *rawmidi;
         int err;
 
-        if ((err = snd_mpu401_uart_new(card, devnum,
-                                       MPU401_HW_MPU401,
-                                       port, MPU401_INFO_INTEGRATED,
-                                       irq, IRQF_DISABLED,
-                                       &rawmidi)) == 0) {
-                struct snd_mpu401 *mpu = (struct snd_mpu401 *) rawmidi->private_data;
+        err = snd_mpu401_uart_new(card, devnum, MPU401_HW_MPU401, port,
+                                  MPU401_INFO_INTEGRATED, irq, IRQF_DISABLED,
+                                  &rawmidi);
+        if (err == 0) {
+                struct snd_mpu401 *mpu = rawmidi->private_data;
                 mpu->open_input = mpu401_open;
                 mpu->open_output = mpu401_open;
-                mpu->close_input = mpu401_close;
-                mpu->close_output = mpu401_close;
                 mpu->private_data = sscape;
-                sscape->mpu = mpu;
 
                 initialise_mpu401(mpu);
         }
@@ -950,32 +852,34 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
         register struct soundscape *sscape = get_card_soundscape(card);
         struct snd_wss *chip;
         int err;
+        int codec_type = WSS_HW_DETECT;
 
-        if (sscape->type == SSCAPE_VIVO)
-                port += 4;
+        switch (sscape->type) {
+        case MEDIA_FX:
+        case SSCAPE:
+                /*
+                 * There are some freak examples of early Soundscape cards
+                 * with CS4231 instead of AD1848/CS4248. Unfortunately, the
+                 * CS4231 works only in CS4248 compatibility mode on
+                 * these cards so force it.
+                 */
+                if (sscape->ic_type != IC_OPUS)
+                        codec_type = WSS_HW_AD1848;
+                break;
 
-        if (dma1 == dma2)
-                dma2 = -1;
+        case SSCAPE_VIVO:
+                port += 4;
+                break;
+        default:
+                break;
+        }
 
         err = snd_wss_create(card, port, -1, irq, dma1, dma2,
-                             WSS_HW_DETECT, WSS_HWSHARE_DMA1, &chip);
+                             codec_type, WSS_HWSHARE_DMA1, &chip);
         if (!err) {
                 unsigned long flags;
                 struct snd_pcm *pcm;
 
-/*
- * It turns out that the PLAYBACK_ENABLE bit is set
- * by the lowlevel driver ...
- *
-#define AD1845_IFACE_CONFIG  \
-           (CS4231_AUTOCALIB | CS4231_RECORD_ENABLE | CS4231_PLAYBACK_ENABLE)
-    snd_wss_mce_up(chip);
-    spin_lock_irqsave(&chip->reg_lock, flags);
-    snd_wss_out(chip, CS4231_IFACE_CTRL, AD1845_IFACE_CONFIG);
-    spin_unlock_irqrestore(&chip->reg_lock, flags);
-    snd_wss_mce_down(chip);
- */
-
                 if (sscape->type != SSCAPE_VIVO) {
                         /*
                          * The input clock frequency on the SoundScape must
@@ -1022,17 +926,10 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
                         }
                 }
 
-                strcpy(card->driver, "SoundScape");
-                strcpy(card->shortname, pcm->name);
-                snprintf(card->longname, sizeof(card->longname),
-                         "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n",
-                         pcm->name, chip->port, chip->irq,
-                         chip->dma1, chip->dma2);
-
                 sscape->chip = chip;
         }
 
-        _error:
+_error:
         return err;
 }
 
@@ -1051,21 +948,8 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
         struct resource *wss_res;
         unsigned long flags;
         int err;
-
-        /*
-         * Check that the user didn't pass us garbage data ...
-         */
-        irq_cfg = get_irq_config(irq[dev]);
-        if (irq_cfg == INVALID_IRQ) {
-                snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]);
-                return -ENXIO;
-        }
-
-        mpu_irq_cfg = get_irq_config(mpu_irq[dev]);
-        if (mpu_irq_cfg == INVALID_IRQ) {
-                printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
-                return -ENXIO;
-        }
+        int val;
+        const char *name;
 
         /*
          * Grab IO ports that we will need to probe so that we
@@ -1098,41 +982,51 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
         }
 
         spin_lock_init(&sscape->lock);
-        spin_lock_init(&sscape->fwlock);
         sscape->io_res = io_res;
         sscape->wss_res = wss_res;
         sscape->io_base = port[dev];
 
         if (!detect_sscape(sscape, wss_port[dev])) {
-                printk(KERN_ERR "sscape: hardware not detected at 0x%x\n", sscape->io_base);
+                printk(KERN_ERR "sscape: hardware not detected at 0x%x\n",
+                        sscape->io_base);
                 err = -ENODEV;
                 goto _release_dma;
         }
 
-        printk(KERN_INFO "sscape: hardware detected at 0x%x, using IRQ %d, DMA %d\n",
-                         sscape->io_base, irq[dev], dma[dev]);
+        switch (sscape->type) {
+        case MEDIA_FX:
+                name = "MediaFX/SoundFX";
+                break;
+        case SSCAPE:
+                name = "Soundscape";
+                break;
+        case SSCAPE_PNP:
+                name = "Soundscape PnP";
+                break;
+        case SSCAPE_VIVO:
+                name = "Soundscape VIVO";
+                break;
+        default:
+                name = "unknown Soundscape";
+                break;
+        }
 
-        if (sscape->type != SSCAPE_VIVO) {
-                /*
-                 * Now create the hardware-specific device so that we can
-                 * load the microcode into the on-board processor.
-                 * We cannot use the MPU-401 MIDI system until this firmware
-                 * has been loaded into the card.
-                 */
-                err = snd_hwdep_new(card, "MC68EC000", 0, &(sscape->hw));
-                if (err < 0) {
-                        printk(KERN_ERR "sscape: Failed to create "
-                                        "firmware device\n");
-                        goto _release_dma;
-                }
-                strlcpy(sscape->hw->name, "SoundScape M68K",
-                        sizeof(sscape->hw->name));
-                sscape->hw->name[sizeof(sscape->hw->name) - 1] = '\0';
-                sscape->hw->iface = SNDRV_HWDEP_IFACE_SSCAPE;
-                sscape->hw->ops.open = sscape_hw_open;
-                sscape->hw->ops.release = sscape_hw_release;
-                sscape->hw->ops.ioctl = sscape_hw_ioctl;
-                sscape->hw->private_data = sscape;
+        printk(KERN_INFO "sscape: %s card detected at 0x%x, using IRQ %d, DMA %d\n",
+                         name, sscape->io_base, irq[dev], dma[dev]);
+
+        /*
+         * Check that the user didn't pass us garbage data ...
+         */
+        irq_cfg = get_irq_config(sscape->type, irq[dev]);
+        if (irq_cfg == INVALID_IRQ) {
+                snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", irq[dev]);
+                return -ENXIO;
+        }
+
+        mpu_irq_cfg = get_irq_config(sscape->type, mpu_irq[dev]);
+        if (mpu_irq_cfg == INVALID_IRQ) {
+                snd_printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
+                return -ENXIO;
         }
 
         /*
@@ -1141,9 +1035,6 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
          */
         spin_lock_irqsave(&sscape->lock, flags);
 
-        activate_ad1845_unsafe(sscape->io_base);
-
-        sscape_write_unsafe(sscape->io_base, GA_INTENA_REG, 0x00); /* disable */
         sscape_write_unsafe(sscape->io_base, GA_SMCFGA_REG, 0x2e);
         sscape_write_unsafe(sscape->io_base, GA_SMCFGB_REG, 0x00);
 
@@ -1151,15 +1042,23 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
          * Enable and configure the DMA channels ...
          */
         sscape_write_unsafe(sscape->io_base, GA_DMACFG_REG, 0x50);
-        dma_cfg = (sscape->ic_type == IC_ODIE ? 0x70 : 0x40);
+        dma_cfg = (sscape->ic_type == IC_OPUS ? 0x40 : 0x70);
         sscape_write_unsafe(sscape->io_base, GA_DMAA_REG, dma_cfg);
         sscape_write_unsafe(sscape->io_base, GA_DMAB_REG, 0x20);
 
-        sscape_write_unsafe(sscape->io_base,
-                            GA_INTCFG_REG, 0xf0 | (mpu_irq_cfg << 2) | mpu_irq_cfg);
+        mpu_irq_cfg |= mpu_irq_cfg << 2;
+        val = sscape_read_unsafe(sscape->io_base, GA_HMCTL_REG) & 0xF7;
+        if (joystick[dev])
+                val |= 8;
+        sscape_write_unsafe(sscape->io_base, GA_HMCTL_REG, val | 0x10);
+        sscape_write_unsafe(sscape->io_base, GA_INTCFG_REG, 0xf0 | mpu_irq_cfg);
         sscape_write_unsafe(sscape->io_base,
                             GA_CDCFG_REG, 0x09 | DMA_8BIT
                             | (dma[dev] << 4) | (irq_cfg << 1));
+        /*
+         * Enable the master IRQ ...
+         */
+        sscape_write_unsafe(sscape->io_base, GA_INTENA_REG, 0x80);
 
         spin_unlock_irqrestore(&sscape->lock, flags);
 
@@ -1170,32 +1069,56 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
         err = create_ad1845(card, wss_port[dev], irq[dev],
                             dma[dev], dma2[dev]);
         if (err < 0) {
-                printk(KERN_ERR "sscape: No AD1845 device at 0x%lx, IRQ %d\n",
-                       wss_port[dev], irq[dev]);
+                snd_printk(KERN_ERR
+                                "sscape: No AD1845 device at 0x%lx, IRQ %d\n",
+                                wss_port[dev], irq[dev]);
                 goto _release_dma;
         }
+        strcpy(card->driver, "SoundScape");
+        strcpy(card->shortname, name);
+        snprintf(card->longname, sizeof(card->longname),
+                 "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n",
+                 name, sscape->chip->port, sscape->chip->irq,
+                 sscape->chip->dma1, sscape->chip->dma2);
+
 #define MIDI_DEVNUM  0
         if (sscape->type != SSCAPE_VIVO) {
-                err = create_mpu401(card, MIDI_DEVNUM, port[dev], mpu_irq[dev]);
-                if (err < 0) {
-                        printk(KERN_ERR "sscape: Failed to create "
-                                        "MPU-401 device at 0x%lx\n",
-                                        port[dev]);
-                        goto _release_dma;
-                }
+                err = sscape_upload_bootblock(card);
+                if (err >= 0)
+                        err = sscape_upload_microcode(card, err);
 
-                /*
-                 * Enable the master IRQ ...
-                 */
-                sscape_write(sscape, GA_INTENA_REG, 0x80);
+                if (err == 0) {
+                        err = create_mpu401(card, MIDI_DEVNUM, port[dev],
+                                            mpu_irq[dev]);
+                        if (err < 0) {
+                                snd_printk(KERN_ERR "sscape: Failed to create "
+                                                "MPU-401 device at 0x%lx\n",
+                                                port[dev]);
+                                goto _release_dma;
+                        }
 
-                /*
-                 * Initialize mixer
-                 */
-                sscape->midi_vol = 0;
-                host_write_ctrl_unsafe(sscape->io_base, CMD_SET_MIDI_VOL, 100);
-                host_write_ctrl_unsafe(sscape->io_base, 0, 100);
-                host_write_ctrl_unsafe(sscape->io_base, CMD_XXX_MIDI_VOL, 100);
+                        /*
+                         * Initialize mixer
+                         */
+                        spin_lock_irqsave(&sscape->lock, flags);
+                        sscape->midi_vol = 0;
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                CMD_SET_MIDI_VOL, 100);
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                sscape->midi_vol, 100);
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                CMD_XXX_MIDI_VOL, 100);
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                sscape->midi_vol, 100);
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                CMD_SET_EXTMIDI, 100);
+                        host_write_ctrl_unsafe(sscape->io_base,
+                                                0, 100);
+                        host_write_ctrl_unsafe(sscape->io_base, CMD_ACK, 100);
+
+                        set_midi_mode_unsafe(sscape->io_base);
+                        spin_unlock_irqrestore(&sscape->lock, flags);
+                }
         }
 
         /*
@@ -1231,7 +1154,8 @@ static int __devinit snd_sscape_match(struct device *pdev, unsigned int i)
             mpu_irq[i] == SNDRV_AUTO_IRQ ||
             dma[i] == SNDRV_AUTO_DMA) {
                 printk(KERN_INFO
-                       "sscape: insufficient parameters, need IO, IRQ, MPU-IRQ and DMA\n");
+                       "sscape: insufficient parameters, "
+                       "need IO, IRQ, MPU-IRQ and DMA\n");
                 return 0;
         }
 
@@ -1253,13 +1177,15 @@ static int __devinit snd_sscape_probe(struct device *pdev, unsigned int dev)
         sscape->type = SSCAPE;
 
         dma[dev] &= 0x03;
+        snd_card_set_dev(card, pdev);
+
         ret = create_sscape(dev, card);
         if (ret < 0)
                 goto _release_card;
 
-        snd_card_set_dev(card, pdev);
-        if ((ret = snd_card_register(card)) < 0) {
-                printk(KERN_ERR "sscape: Failed to register sound card\n");
+        ret = snd_card_register(card);
+        if (ret < 0) {
+                snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
                 goto _release_card;
         }
         dev_set_drvdata(pdev, card);
@@ -1311,36 +1237,20 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard,
          * Allow this function to fail *quietly* if all the ISA PnP
          * devices were configured using module parameters instead.
          */
-        if ((idx = get_next_autoindex(idx)) >= SNDRV_CARDS)
+        idx = get_next_autoindex(idx);
+        if (idx >= SNDRV_CARDS)
                 return -ENOSPC;
 
         /*
-         * We have found a candidate ISA PnP card. Now we
-         * have to check that it has the devices that we
-         * expect it to have.
-         *
-         * We will NOT try and autoconfigure all of the resources
-         * needed and then activate the card as we are assuming that
-         * has already been done at boot-time using /proc/isapnp.
-         * We shall simply try to give each active card the resources
-         * that it wants. This is a sensible strategy for a modular
-         * system where unused modules are unloaded regularly.
-         *
-         * This strategy is utterly useless if we compile the driver
-         * into the kernel, of course.
-         */
-        // printk(KERN_INFO "sscape: %s\n", card->name);
-
-        /*
          * Check that we still have room for another sound card ...
          */
         dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL);
-        if (! dev)
+        if (!dev)
                 return -ENODEV;
 
         if (!pnp_is_active(dev)) {
                 if (pnp_activate_dev(dev) < 0) {
-                        printk(KERN_INFO "sscape: device is inactive\n");
+                        snd_printk(KERN_INFO "sscape: device is inactive\n");
                         return -EBUSY;
                 }
         }
@@ -1378,14 +1288,15 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard,
                 wss_port[idx] = pnp_port_start(dev, 1);
                 dma2[idx] = pnp_dma(dev, 1);
         }
+        snd_card_set_dev(card, &pcard->card->dev);
 
         ret = create_sscape(idx, card);
         if (ret < 0)
                 goto _release_card;
 
-        snd_card_set_dev(card, &pcard->card->dev);
-        if ((ret = snd_card_register(card)) < 0) {
-                printk(KERN_ERR "sscape: Failed to register sound card\n");
+        ret = snd_card_register(card);
+        if (ret < 0) {
+                snd_printk(KERN_ERR "sscape: Failed to register sound card\n");
                 goto _release_card;
         }
 
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 5d2ba1b749ab..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)
 {
@@ -2198,84 +2197,61 @@ EXPORT_SYMBOL(snd_wss_put_double);
 static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0);
 
-static struct snd_kcontrol_new snd_ad1848_controls[] = {
-WSS_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT,
-           7, 7, 1, 1),
+static struct snd_kcontrol_new snd_wss_controls[] = {
+WSS_DOUBLE("PCM Playback Switch", 0,
+                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
 WSS_DOUBLE_TLV("PCM Playback Volume", 0,
-               CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
-               db_scale_6bit),
+                CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1,
+                db_scale_6bit),
 WSS_DOUBLE("Aux Playback Switch", 0,
-           CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
+                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
 WSS_DOUBLE_TLV("Aux Playback Volume", 0,
-               CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
-               db_scale_5bit_12db_max),
+                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 WSS_DOUBLE("Aux Playback Switch", 1,
-           CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
+                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
 WSS_DOUBLE_TLV("Aux Playback Volume", 1,
-               CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
-               db_scale_5bit_12db_max),
+                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1,
+                db_scale_5bit_12db_max),
 WSS_DOUBLE_TLV("Capture Volume", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT,
                 0, 0, 15, 0, db_scale_rec_gain),
 {
-        .name = "Capture Source",
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "Capture Source",
         .info = snd_wss_info_mux,
         .get = snd_wss_get_mux,
         .put = snd_wss_put_mux,
 },
-WSS_SINGLE("Loopback Capture Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
-WSS_SINGLE_TLV("Loopback Capture Volume", 0, CS4231_LOOPBACK, 1, 63, 0,
-               db_scale_6bit),
-};
-
-static struct snd_kcontrol_new snd_wss_controls[] = {
-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("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),
+WSS_SINGLE_TLV("Loopback Capture Volume", 0, CS4231_LOOPBACK, 2, 63, 1,
+                db_scale_6bit),
 WSS_DOUBLE("Line Playback Switch", 0,
                 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
-WSS_DOUBLE("Line Playback Volume", 0,
-                CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 31, 1),
-WSS_DOUBLE("Aux Playback Switch", 0,
-                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("Aux Playback Volume", 0,
-                CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 0, 0, 31, 1),
-WSS_DOUBLE("Aux Playback Switch", 1,
-                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
-WSS_DOUBLE("Aux Playback Volume", 1,
-                CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
-WSS_SINGLE("Mono 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("Beep Playback Switch", 0,
                 CS4231_MONO_CTRL, 7, 1, 1),
-WSS_SINGLE("Mono Playback Volume", 0,
-                CS4231_MONO_CTRL, 0, 15, 1),
+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),
-WSS_DOUBLE("Capture Volume", 0,
-                CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 0, 0, 15, 0),
-{
-        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "Capture Source",
-        .info = snd_wss_info_mux,
-        .get = snd_wss_get_mux,
-        .put = snd_wss_put_mux,
-},
-WSS_DOUBLE("Mic Boost", 0,
-                CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0),
-WSS_SINGLE("Loopback Capture Switch", 0,
-                CS4231_LOOPBACK, 0, 1, 0),
-WSS_SINGLE("Loopback Capture Volume", 0,
-                CS4231_LOOPBACK, 2, 63, 1)
 };
 
 static struct snd_kcontrol_new snd_opti93x_controls[] = {
 WSS_DOUBLE("Master Playback Switch", 0,
                 OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
-WSS_DOUBLE("Master Playback Volume", 0,
-                OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1),
+WSS_DOUBLE_TLV("Master Playback Volume", 0,
+                OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1,
+                db_scale_6bit),
 WSS_DOUBLE("PCM Playback Switch", 0,
                 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
 WSS_DOUBLE("PCM Playback Volume", 0,
@@ -2334,22 +2310,21 @@ int snd_wss_mixer(struct snd_wss *chip)
                         if (err < 0)
                                 return err;
                 }
-        else if (chip->hardware & WSS_HW_AD1848_MASK)
-                for (idx = 0; idx < ARRAY_SIZE(snd_ad1848_controls); idx++) {
-                        err = snd_ctl_add(card,
-                                        snd_ctl_new1(&snd_ad1848_controls[idx],
-                                                     chip));
-                        if (err < 0)
-                                return err;
-                }
-        else
-                for (idx = 0; idx < ARRAY_SIZE(snd_wss_controls); idx++) {
+        else {
+                int count = ARRAY_SIZE(snd_wss_controls);
+
+                /* Use only the first 11 entries on AD1848 */
+                if (chip->hardware & WSS_HW_AD1848_MASK)
+                        count = 11;
+
+                for (idx = 0; idx < count; idx++) {
                         err = snd_ctl_add(card,
                                         snd_ctl_new1(&snd_wss_controls[idx],
                                                      chip));
                         if (err < 0)
                                 return err;
                 }
+        }
         return 0;
 }
 EXPORT_SYMBOL(snd_wss_mixer);
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index bcf2a0698d54..135a2b77cc4a 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -287,18 +287,6 @@ config SOUND_DMAP
 
           Say Y unless you have 16MB or more RAM or a PCI sound card.
 
-config SOUND_SSCAPE
-        tristate "Ensoniq SoundScape support"
-        help
-          Answer Y if you have a sound card based on the Ensoniq SoundScape
-          chipset. Such cards are being manufactured at least by Ensoniq, Spea
-          and Reveal (Reveal makes also other cards).
-
-          If you compile the driver into the kernel, you have to add
-          "sscape=<io>,<irq>,<dma>,<mpuio>,<mpuirq>" to the kernel command
-          line.
-
-
 config SOUND_VMIDI
         tristate "Loopback MIDI device support"
         help
diff --git a/sound/oss/Makefile b/sound/oss/Makefile
index e0ae4d4d6a5c..567b8a74178a 100644
--- a/sound/oss/Makefile
+++ b/sound/oss/Makefile
@@ -13,7 +13,6 @@ obj-$(CONFIG_SOUND_SH_DAC_AUDIO)	+= sh_dac_audio.o
 obj-$(CONFIG_SOUND_AEDSP16)     += aedsp16.o
 obj-$(CONFIG_SOUND_PSS)         += pss.o ad1848.o mpu401.o
 obj-$(CONFIG_SOUND_TRIX)        += trix.o ad1848.o sb_lib.o uart401.o
-obj-$(CONFIG_SOUND_SSCAPE)      += sscape.o ad1848.o mpu401.o
 obj-$(CONFIG_SOUND_MSS)         += ad1848.o
 obj-$(CONFIG_SOUND_PAS)         += pas2.o sb.o sb_lib.o uart401.o
 obj-$(CONFIG_SOUND_SB)          += sb.o sb_lib.o uart401.o
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/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/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index b2ed8757542a..4153752507e3 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -164,9 +164,6 @@ static ssize_t dac_audio_write(struct file *file, const char *buf, size_t count,
         int free;
         int nbytes;
 
-        if (count < 0)
-                return -EINVAL;
-
         if (!count) {
                 dac_audio_sync();
                 return 0;
diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c
deleted file mode 100644
index 30c36d1f35d7..000000000000
--- a/sound/oss/sscape.c
+++ /dev/null
@@ -1,1480 +0,0 @@
-/*
- * sound/oss/sscape.c
- *
- * Low level driver for Ensoniq SoundScape
- *
- *
- * Copyright (C) by Hannu Savolainen 1993-1997
- *
- * OSS/Free for Linux is distributed under the GNU GENERAL PUBLIC LICENSE (GPL)
- * Version 2 (June 1991). See the "COPYING" file distributed with this software
- * for more info.
- *
- *
- * Thomas Sailer        : ioctl code reworked (vmalloc/vfree removed)
- * Sergey Smitienko     : ensoniq p'n'p support
- * Christoph Hellwig    : adapted to module_init/module_exit
- * Bartlomiej Zolnierkiewicz : added __init to attach_sscape()
- * Chris Rankin         : Specify that this module owns the coprocessor
- * Arnaldo C. de Melo   : added missing restore_flags in sscape_pnp_upload_file
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include "sound_config.h"
-#include "sound_firmware.h"
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/signal.h>
-#include <linux/fcntl.h>
-#include <linux/ctype.h>
-#include <linux/stddef.h>
-#include <linux/kmod.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <linux/wait.h>
-#include <linux/slab.h>
-#include <linux/ioport.h>
-#include <linux/delay.h>
-#include <linux/proc_fs.h>
-#include <linux/mm.h>
-#include <linux/spinlock.h>
-
-#include "coproc.h"
-
-#include "ad1848.h"
-#include "mpu401.h"
-
-/*
- *    I/O ports
- */
-#define MIDI_DATA       0
-#define MIDI_CTRL       1
-#define HOST_CTRL       2
-#define TX_READY        0x02
-#define RX_READY        0x01
-#define HOST_DATA       3
-#define ODIE_ADDR       4
-#define ODIE_DATA       5
-
-/*
- *    Indirect registers
- */
-
-#define GA_INTSTAT_REG  0
-#define GA_INTENA_REG   1
-#define GA_DMAA_REG     2
-#define GA_DMAB_REG     3
-#define GA_INTCFG_REG   4
-#define GA_DMACFG_REG   5
-#define GA_CDCFG_REG    6
-#define GA_SMCFGA_REG   7
-#define GA_SMCFGB_REG   8
-#define GA_HMCTL_REG    9
-
-/*
- * DMA channel identifiers (A and B)
- */
-
-#define SSCAPE_DMA_A    0
-#define SSCAPE_DMA_B    1
-
-#define PORT(name)      (devc->base+name)
-
-/*
- * Host commands recognized by the OBP microcode
- */
- 
-#define CMD_GEN_HOST_ACK        0x80
-#define CMD_GEN_MPU_ACK         0x81
-#define CMD_GET_BOARD_TYPE      0x82
-#define CMD_SET_CONTROL         0x88    /* Old firmware only */
-#define CMD_GET_CONTROL         0x89    /* Old firmware only */
-#define CTL_MASTER_VOL          0
-#define CTL_MIC_MODE            2
-#define CTL_SYNTH_VOL           4
-#define CTL_WAVE_VOL            7
-#define CMD_SET_EXTMIDI         0x8a
-#define CMD_GET_EXTMIDI         0x8b
-#define CMD_SET_MT32            0x8c
-#define CMD_GET_MT32            0x8d
-
-#define CMD_ACK                 0x80
-
-#define IC_ODIE                 1
-#define IC_OPUS                 2
-
-typedef struct sscape_info
-{
-        int     base, irq, dma;
-        
-        int     codec, codec_irq;       /* required to setup pnp cards*/
-        int     codec_type;
-        int     ic_type;
-        char*   raw_buf;
-        unsigned long   raw_buf_phys;
-        int     buffsize;               /* -------------------------- */
-        spinlock_t lock;
-        int     ok;     /* Properly detected */
-        int     failed;
-        int     dma_allocated;
-        int     codec_audiodev;
-        int     opened;
-        int     *osp;
-        int     my_audiodev;
-} sscape_info;
-
-static struct sscape_info adev_info = {
-        0
-};
-
-static struct sscape_info *devc = &adev_info;
-static int sscape_mididev = -1;
-
-/* Some older cards have assigned interrupt bits differently than new ones */
-static char valid_interrupts_old[] = {
-        9, 7, 5, 15
-};
-
-static char valid_interrupts_new[] = {
-        9, 5, 7, 10
-};
-
-static char *valid_interrupts = valid_interrupts_new;
-
-/*
- *      See the bottom of the driver. This can be set by spea =0/1.
- */
- 
-#ifdef REVEAL_SPEA
-static char old_hardware = 1;
-#else
-static char old_hardware;
-#endif
-
-static void sleep(unsigned howlong)
-{
-        current->state = TASK_INTERRUPTIBLE;
-        schedule_timeout(howlong);
-}
-
-static unsigned char sscape_read(struct sscape_info *devc, int reg)
-{
-        unsigned long flags;
-        unsigned char val;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        outb(reg, PORT(ODIE_ADDR));
-        val = inb(PORT(ODIE_DATA));
-        spin_unlock_irqrestore(&devc->lock,flags);
-        return val;
-}
-
-static void __sscape_write(int reg, int data)
-{
-        outb(reg, PORT(ODIE_ADDR));
-        outb(data, PORT(ODIE_DATA));
-}
-
-static void sscape_write(struct sscape_info *devc, int reg, int data)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        __sscape_write(reg, data);
-        spin_unlock_irqrestore(&devc->lock,flags);
-}
-
-static unsigned char sscape_pnp_read_codec(sscape_info* devc, unsigned char reg)
-{
-        unsigned char res;
-        unsigned long flags;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        outb( reg, devc -> codec);
-        res = inb (devc -> codec + 1);
-        spin_unlock_irqrestore(&devc->lock,flags);
-        return res;
-
-}
-
-static void sscape_pnp_write_codec(sscape_info* devc, unsigned char reg, unsigned char data)
-{
-        unsigned long flags;
-        
-        spin_lock_irqsave(&devc->lock,flags);
-        outb( reg, devc -> codec);
-        outb( data, devc -> codec + 1);
-        spin_unlock_irqrestore(&devc->lock,flags);
-}
-
-static void host_open(struct sscape_info *devc)
-{
-        outb((0x00), PORT(HOST_CTRL));  /* Put the board to the host mode */
-}
-
-static void host_close(struct sscape_info *devc)
-{
-        outb((0x03), PORT(HOST_CTRL));  /* Put the board to the MIDI mode */
-}
-
-static int host_write(struct sscape_info *devc, unsigned char *data, int count)
-{
-        unsigned long flags;
-        int i, timeout_val;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        /*
-         * Send the command and data bytes
-         */
-
-        for (i = 0; i < count; i++)
-        {
-                for (timeout_val = 10000; timeout_val > 0; timeout_val--)
-                        if (inb(PORT(HOST_CTRL)) & TX_READY)
-                                break;
-
-                if (timeout_val <= 0)
-                {
-                                spin_unlock_irqrestore(&devc->lock,flags);
-                            return 0;
-                }
-                outb(data[i], PORT(HOST_DATA));
-        }
-        spin_unlock_irqrestore(&devc->lock,flags);
-        return 1;
-}
-
-static int host_read(struct sscape_info *devc)
-{
-        unsigned long flags;
-        int timeout_val;
-        unsigned char data;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        /*
-         * Read a byte
-         */
-
-        for (timeout_val = 10000; timeout_val > 0; timeout_val--)
-                if (inb(PORT(HOST_CTRL)) & RX_READY)
-                        break;
-
-        if (timeout_val <= 0)
-        {
-                spin_unlock_irqrestore(&devc->lock,flags);
-                return -1;
-        }
-        data = inb(PORT(HOST_DATA));
-        spin_unlock_irqrestore(&devc->lock,flags);
-        return data;
-}
-
-#if 0 /* unused */
-static int host_command1(struct sscape_info *devc, int cmd)
-{
-        unsigned char buf[10];
-        buf[0] = (unsigned char) (cmd & 0xff);
-        return host_write(devc, buf, 1);
-}
-#endif /* unused */
-
-
-static int host_command2(struct sscape_info *devc, int cmd, int parm1)
-{
-        unsigned char buf[10];
-
-        buf[0] = (unsigned char) (cmd & 0xff);
-        buf[1] = (unsigned char) (parm1 & 0xff);
-
-        return host_write(devc, buf, 2);
-}
-
-static int host_command3(struct sscape_info *devc, int cmd, int parm1, int parm2)
-{
-        unsigned char buf[10];
-
-        buf[0] = (unsigned char) (cmd & 0xff);
-        buf[1] = (unsigned char) (parm1 & 0xff);
-        buf[2] = (unsigned char) (parm2 & 0xff);
-        return host_write(devc, buf, 3);
-}
-
-static void set_mt32(struct sscape_info *devc, int value)
-{
-        host_open(devc);
-        host_command2(devc, CMD_SET_MT32, value ? 1 : 0);
-        if (host_read(devc) != CMD_ACK)
-        {
-                /* printk( "SNDSCAPE: Setting MT32 mode failed\n"); */
-        }
-        host_close(devc);
-}
-
-static void set_control(struct sscape_info *devc, int ctrl, int value)
-{
-        host_open(devc);
-        host_command3(devc, CMD_SET_CONTROL, ctrl, value);
-        if (host_read(devc) != CMD_ACK)
-        {
-                /* printk( "SNDSCAPE: Setting control (%d) failed\n",  ctrl); */
-        }
-        host_close(devc);
-}
-
-static void do_dma(struct sscape_info *devc, int dma_chan, unsigned long buf, int blk_size, int mode)
-{
-        unsigned char temp;
-
-        if (dma_chan != SSCAPE_DMA_A)
-        {
-                printk(KERN_WARNING "soundscape: Tried to use DMA channel  != A. Why?\n");
-                return;
-        }
-        audio_devs[devc->codec_audiodev]->flags &= ~DMA_AUTOMODE;
-        DMAbuf_start_dma(devc->codec_audiodev, buf, blk_size, mode);
-        audio_devs[devc->codec_audiodev]->flags |= DMA_AUTOMODE;
-
-        temp = devc->dma << 4;  /* Setup DMA channel select bits */
-        if (devc->dma <= 3)
-                temp |= 0x80;   /* 8 bit DMA channel */
-
-        temp |= 1;              /* Trigger DMA */
-        sscape_write(devc, GA_DMAA_REG, temp);
-        temp &= 0xfe;           /* Clear DMA trigger */
-        sscape_write(devc, GA_DMAA_REG, temp);
-}
-
-static int verify_mpu(struct sscape_info *devc)
-{
-        /*
-         * The SoundScape board could be in three modes (MPU, 8250 and host).
-         * If the card is not in the MPU mode, enabling the MPU driver will
-         * cause infinite loop (the driver believes that there is always some
-         * received data in the buffer.
-         *
-         * Detect this by looking if there are more than 10 received MIDI bytes
-         * (0x00) in the buffer.
-         */
-
-        int i;
-
-        for (i = 0; i < 10; i++)
-        {
-                if (inb(devc->base + HOST_CTRL) & 0x80)
-                        return 1;
-
-                if (inb(devc->base) != 0x00)
-                        return 1;
-        }
-        printk(KERN_WARNING "SoundScape: The device is not in the MPU-401 mode\n");
-        return 0;
-}
-
-static int sscape_coproc_open(void *dev_info, int sub_device)
-{
-        if (sub_device == COPR_MIDI)
-        {
-                set_mt32(devc, 0);
-                if (!verify_mpu(devc))
-                        return -EIO;
-        }
-        return 0;
-}
-
-static void sscape_coproc_close(void *dev_info, int sub_device)
-{
-        struct sscape_info *devc = dev_info;
-        unsigned long   flags;
-
-        spin_lock_irqsave(&devc->lock,flags);
-        if (devc->dma_allocated)
-        {
-                __sscape_write(GA_DMAA_REG, 0x20);      /* DMA channel disabled */
-                devc->dma_allocated = 0;
-        }
-        spin_unlock_irqrestore(&devc->lock,flags);
-        return;
-}
-
-static void sscape_coproc_reset(void *dev_info)
-{
-}
-
-static int sscape_download_boot(struct sscape_info *devc, unsigned char *block, int size, int flag)
-{
-        unsigned long flags;
-        unsigned char temp;
-        volatile int done, timeout_val;
-        static unsigned char codec_dma_bits;
-
-        if (flag & CPF_FIRST)
-        {
-                /*
-                 * First block. Have to allocate DMA and to reset the board
-                 * before continuing.
-                 */
-
-                spin_lock_irqsave(&devc->lock,flags);
-                codec_dma_bits = sscape_read(devc, GA_CDCFG_REG);
-
-                if (devc->dma_allocated == 0)
-                        devc->dma_allocated = 1;
-
-                spin_unlock_irqrestore(&devc->lock,flags);
-
-                sscape_write(devc, GA_HMCTL_REG, 
-                        (temp = sscape_read(devc, GA_HMCTL_REG)) & 0x3f);       /*Reset */
-
-                for (timeout_val = 10000; timeout_val > 0; timeout_val--)
-                        sscape_read(devc, GA_HMCTL_REG);        /* Delay */
-
-                /* Take board out of reset */
-                sscape_write(devc, GA_HMCTL_REG,
-                        (temp = sscape_read(devc, GA_HMCTL_REG)) | 0x80);
-        }
-        /*
-         * Transfer one code block using DMA
-         */
-        if (audio_devs[devc->codec_audiodev]->dmap_out->raw_buf == NULL)
-        {
-                printk(KERN_WARNING "soundscape: DMA buffer not available\n");
-                return 0;
-        }
-        memcpy(audio_devs[devc->codec_audiodev]->dmap_out->raw_buf, block, size);
-
-        spin_lock_irqsave(&devc->lock,flags);
-        
-        /******** INTERRUPTS DISABLED NOW ********/
-        
-        do_dma(devc, SSCAPE_DMA_A,
-               audio_devs[devc->codec_audiodev]->dmap_out->raw_buf_phys,
-               size, DMA_MODE_WRITE);
-
-        /*
-         * Wait until transfer completes.
-         */
-        
-        done = 0;
-        timeout_val = 30;
-        while (!done && timeout_val-- > 0)
-        {
-                int resid;
-
-                if (HZ / 50)
-                        sleep(HZ / 50);
-                clear_dma_ff(devc->dma);
-                if ((resid = get_dma_residue(devc->dma)) == 0)
-                        done = 1;
-        }
-
-        spin_unlock_irqrestore(&devc->lock,flags);
-        if (!done)
-                return 0;
-
-        if (flag & CPF_LAST)
-        {
-                /*
-                 * Take the board out of reset
-                 */
-                outb((0x00), PORT(HOST_CTRL));
-                outb((0x00), PORT(MIDI_CTRL));
-
-                temp = sscape_read(devc, GA_HMCTL_REG);
-                temp |= 0x40;
-                sscape_write(devc, GA_HMCTL_REG, temp); /* Kickstart the board */
-
-                /*
-                 * Wait until the ODB wakes up
-                 */
-                spin_lock_irqsave(&devc->lock,flags);
-                done = 0;
-                timeout_val = 5 * HZ;
-                while (!done && timeout_val-- > 0)
-                {
-                        unsigned char x;
-                        
-                        sleep(1);
-                        x = inb(PORT(HOST_DATA));
-                        if (x == 0xff || x == 0xfe)             /* OBP startup acknowledge */
-                        {
-                                DDB(printk("Soundscape: Acknowledge = %x\n", x));
-                                done = 1;
-                        }
-                }
-                sscape_write(devc, GA_CDCFG_REG, codec_dma_bits);
-
-                spin_unlock_irqrestore(&devc->lock,flags);
-                if (!done)
-                {
-                        printk(KERN_ERR "soundscape: The OBP didn't respond after code download\n");
-                        return 0;
-                }
-                spin_lock_irqsave(&devc->lock,flags);
-                done = 0;
-                timeout_val = 5 * HZ;
-                while (!done && timeout_val-- > 0)
-                {
-                        sleep(1);
-                        if (inb(PORT(HOST_DATA)) == 0xfe)       /* Host startup acknowledge */
-                                done = 1;
-                }
-                spin_unlock_irqrestore(&devc->lock,flags);
-                if (!done)
-                {
-                        printk(KERN_ERR "soundscape: OBP Initialization failed.\n");
-                        return 0;
-                }
-                printk(KERN_INFO "SoundScape board initialized OK\n");
-                set_control(devc, CTL_MASTER_VOL, 100);
-                set_control(devc, CTL_SYNTH_VOL, 100);
-
-#ifdef SSCAPE_DEBUG3
-                /*
-                 * Temporary debugging aid. Print contents of the registers after
-                 * downloading the code.
-                 */
-                {
-                        int i;
-
-                        for (i = 0; i < 13; i++)
-                                printk("I%d = %02x (new value)\n", i, sscape_read(devc, i));
-                }
-#endif
-
-        }
-        return 1;
-}
-
-static int download_boot_block(void *dev_info, copr_buffer * buf)
-{
-        if (buf->len <= 0 || buf->len > sizeof(buf->data))
-                return -EINVAL;
-
-        if (!sscape_download_boot(devc, buf->data, buf->len, buf->flags))
-        {
-                printk(KERN_ERR "soundscape: Unable to load microcode block to the OBP.\n");
-                return -EIO;
-        }
-        return 0;
-}
-
-static int sscape_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg, int local)
-{
-        copr_buffer *buf;
-        int err;
-
-        switch (cmd) 
-        {
-                case SNDCTL_COPR_RESET:
-                        sscape_coproc_reset(dev_info);
-                        return 0;
-
-                case SNDCTL_COPR_LOAD:
-                        buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
-                        if (buf == NULL)
-                                return -ENOSPC;
-                        if (copy_from_user(buf, arg, sizeof(copr_buffer))) 
-                        {
-                                vfree(buf);
-                                return -EFAULT;
-                        }
-                        err = download_boot_block(dev_info, buf);
-                        vfree(buf);
-                        return err;
-                
-                default:
-                        return -EINVAL;
-        }
-}
-
-static coproc_operations sscape_coproc_operations =
-{
-        "SoundScape M68K",
-        THIS_MODULE,
-        sscape_coproc_open,
-        sscape_coproc_close,
-        sscape_coproc_ioctl,
-        sscape_coproc_reset,
-        &adev_info
-};
-
-static struct resource *sscape_ports;
-static int sscape_is_pnp;
-
-static void __init attach_sscape(struct address_info *hw_config)
-{
-#ifndef SSCAPE_REGS
-        /*
-         * Config register values for Spea/V7 Media FX and Ensoniq S-2000.
-         * These values are card
-         * dependent. If you have another SoundScape based card, you have to
-         * find the correct values. Do the following:
-         *  - Compile this driver with SSCAPE_DEBUG1 defined.
-         *  - Shut down and power off your machine.
-         *  - Boot with DOS so that the SSINIT.EXE program is run.
-         *  - Warm boot to {Linux|SYSV|BSD} and write down the lines displayed
-         *    when detecting the SoundScape.
-         *  - Modify the following list to use the values printed during boot.
-         *    Undefine the SSCAPE_DEBUG1
-         */
-#define SSCAPE_REGS { \
-/* I0 */        0x00, \
-/* I1 */        0xf0, /* Note! Ignored. Set always to 0xf0 */ \
-/* I2 */        0x20, /* Note! Ignored. Set always to 0x20 */ \
-/* I3 */        0x20, /* Note! Ignored. Set always to 0x20 */ \
-/* I4 */        0xf5, /* Ignored */ \
-/* I5 */        0x10, \
-/* I6 */        0x00, \
-/* I7 */        0x2e, /* I7 MEM config A. Likely to vary between models */ \
-/* I8 */        0x00, /* I8 MEM config B. Likely to vary between models */ \
-/* I9 */        0x40 /* Ignored */ \
-        }
-#endif
-
-        unsigned long   flags;
-        static unsigned char regs[10] = SSCAPE_REGS;
-
-        int i, irq_bits = 0xff;
-
-        if (old_hardware)
-        {
-                valid_interrupts = valid_interrupts_old;
-                conf_printf("Ensoniq SoundScape (old)", hw_config);
-        }
-        else
-                conf_printf("Ensoniq SoundScape", hw_config);
-
-        for (i = 0; i < 4; i++)
-        {
-                if (hw_config->irq == valid_interrupts[i])
-                {
-                        irq_bits = i;
-                        break;
-                }
-        }
-        if (hw_config->irq > 15 || (regs[4] = irq_bits == 0xff))
-        {
-                printk(KERN_ERR "Invalid IRQ%d\n", hw_config->irq);
-                release_region(devc->base, 2);
-                release_region(devc->base + 2, 6);
-                if (sscape_is_pnp)
-                        release_region(devc->codec, 2);
-                return;
-        }
-        
-        if (!sscape_is_pnp) {
-        
-                spin_lock_irqsave(&devc->lock,flags);
-                /* Host interrupt enable */
-                sscape_write(devc, 1, 0xf0);    /* All interrupts enabled */
-                /* DMA A status/trigger register */
-                sscape_write(devc, 2, 0x20);    /* DMA channel disabled */
-                /* DMA B status/trigger register */
-                sscape_write(devc, 3, 0x20);    /* DMA channel disabled */
-                /* Host interrupt config reg */
-                sscape_write(devc, 4, 0xf0 | (irq_bits << 2) | irq_bits);
-                /* Don't destroy CD-ROM DMA config bits (0xc0) */
-                sscape_write(devc, 5, (regs[5] & 0x3f) | (sscape_read(devc, 5) & 0xc0));
-                /* CD-ROM config (WSS codec actually) */
-                sscape_write(devc, 6, regs[6]);
-                sscape_write(devc, 7, regs[7]);
-                sscape_write(devc, 8, regs[8]);
-                /* Master control reg. Don't modify CR-ROM bits. Disable SB emul */
-                sscape_write(devc, 9, (sscape_read(devc, 9) & 0xf0) | 0x08);
-                spin_unlock_irqrestore(&devc->lock,flags);
-        }
-#ifdef SSCAPE_DEBUG2
-        /*
-         * Temporary debugging aid. Print contents of the registers after
-         * changing them.
-         */
-        {
-                int i;
-
-                for (i = 0; i < 13; i++)
-                        printk("I%d = %02x (new value)\n", i, sscape_read(devc, i));
-        }
-#endif
-
-        if (probe_mpu401(hw_config, sscape_ports))
-                hw_config->always_detect = 1;
-        hw_config->name = "SoundScape";
-
-        hw_config->irq *= -1;   /* Negative value signals IRQ sharing */
-        attach_mpu401(hw_config, THIS_MODULE);
-        hw_config->irq *= -1;   /* Restore it */
-
-        if (hw_config->slots[1] != -1)  /* The MPU driver installed itself */
-        {
-                sscape_mididev = hw_config->slots[1];
-                midi_devs[hw_config->slots[1]]->coproc = &sscape_coproc_operations;
-        }
-        sscape_write(devc, GA_INTENA_REG, 0x80);        /* Master IRQ enable */
-        devc->ok = 1;
-        devc->failed = 0;
-}
-
-static int detect_ga(sscape_info * devc)
-{
-        unsigned char save;
-
-        DDB(printk("Entered Soundscape detect_ga(%x)\n", devc->base));
-
-        /*
-         * First check that the address register of "ODIE" is
-         * there and that it has exactly 4 writable bits.
-         * First 4 bits
-         */
-        
-        if ((save = inb(PORT(ODIE_ADDR))) & 0xf0)
-        {
-                DDB(printk("soundscape: Detect error A\n"));
-                return 0;
-        }
-        outb((0x00), PORT(ODIE_ADDR));
-        if (inb(PORT(ODIE_ADDR)) != 0x00)
-        {
-                DDB(printk("soundscape: Detect error B\n"));
-                return 0;
-        }
-        outb((0xff), PORT(ODIE_ADDR));
-        if (inb(PORT(ODIE_ADDR)) != 0x0f)
-        {
-                DDB(printk("soundscape: Detect error C\n"));
-                return 0;
-        }
-        outb((save), PORT(ODIE_ADDR));
-
-        /*
-         * Now verify that some indirect registers return zero on some bits.
-         * This may break the driver with some future revisions of "ODIE" but...
-         */
-
-        if (sscape_read(devc, 0) & 0x0c)
-        {
-                DDB(printk("soundscape: Detect error D (%x)\n", sscape_read(devc, 0)));
-                return 0;
-        }
-        if (sscape_read(devc, 1) & 0x0f)
-        {
-                DDB(printk("soundscape: Detect error E\n"));
-                return 0;
-        }
-        if (sscape_read(devc, 5) & 0x0f)
-        {
-                DDB(printk("soundscape: Detect error F\n"));
-                return 0;
-        }
-        return 1;
-}
-
-static  int sscape_read_host_ctrl(sscape_info* devc)
-{
-        return host_read(devc);
-}
-
-static  void sscape_write_host_ctrl2(sscape_info *devc, int a, int b)
-{
-        host_command2(devc, a, b);
-}
-
-static int sscape_alloc_dma(sscape_info *devc)
-{
-        char *start_addr, *end_addr;
-        int dma_pagesize;
-        int sz, size;
-        struct page *page;
-
-        if (devc->raw_buf != NULL) return 0;    /* Already done */
-        dma_pagesize = (devc->dma < 4) ? (64 * 1024) : (128 * 1024);
-        devc->raw_buf = NULL;
-        devc->buffsize = 8192*4;
-        if (devc->buffsize > dma_pagesize) devc->buffsize = dma_pagesize;
-        start_addr = NULL;
-        /*
-         * Now loop until we get a free buffer. Try to get smaller buffer if
-         * it fails. Don't accept smaller than 8k buffer for performance
-         * reasons.
-         */
-        while (start_addr == NULL && devc->buffsize > PAGE_SIZE) {
-                for (sz = 0, size = PAGE_SIZE; size < devc->buffsize; sz++, size <<= 1);
-                devc->buffsize = PAGE_SIZE * (1 << sz);
-                start_addr = (char *) __get_free_pages(GFP_ATOMIC|GFP_DMA, sz);
-                if (start_addr == NULL) devc->buffsize /= 2;
-        }
-
-        if (start_addr == NULL) {
-                printk(KERN_ERR "sscape pnp init error: Couldn't allocate DMA buffer\n");
-                return 0;
-        } else {
-                /* make some checks */
-                end_addr = start_addr + devc->buffsize - 1;             
-                /* now check if it fits into the same dma-pagesize */
-
-                if (((long) start_addr & ~(dma_pagesize - 1)) != ((long) end_addr & ~(dma_pagesize - 1))
-                    || end_addr >= (char *) (MAX_DMA_ADDRESS)) {
-                        printk(KERN_ERR "sscape pnp: Got invalid address 0x%lx for %db DMA-buffer\n", (long) start_addr, devc->buffsize);
-                        return 0;
-                }
-        }
-        devc->raw_buf = start_addr;
-        devc->raw_buf_phys = virt_to_bus(start_addr);
-
-        for (page = virt_to_page(start_addr); page <= virt_to_page(end_addr); page++)
-                SetPageReserved(page);
-        return 1;
-}
-
-static void sscape_free_dma(sscape_info *devc)
-{
-        int sz, size;
-        unsigned long start_addr, end_addr;
-        struct page *page;
-
-        if (devc->raw_buf == NULL) return;
-        for (sz = 0, size = PAGE_SIZE; size < devc->buffsize; sz++, size <<= 1);
-        start_addr = (unsigned long) devc->raw_buf;
-        end_addr = start_addr + devc->buffsize;
-
-        for (page = virt_to_page(start_addr); page <= virt_to_page(end_addr); page++)
-                ClearPageReserved(page);
-
-        free_pages((unsigned long) devc->raw_buf, sz);
-        devc->raw_buf = NULL;
-}
-
-/* Intel version !!!!!!!!! */
-
-static int sscape_start_dma(int chan, unsigned long physaddr, int count, int dma_mode)
-{
-        unsigned long flags;
-
-        flags = claim_dma_lock();
-        disable_dma(chan);
-        clear_dma_ff(chan);
-        set_dma_mode(chan, dma_mode);
-        set_dma_addr(chan, physaddr);
-        set_dma_count(chan, count);
-        enable_dma(chan);
-        release_dma_lock(flags);
-        return 0;
-}
-
-static void sscape_pnp_start_dma(sscape_info* devc, int arg )
-{
-        int reg;
-        if (arg == 0) reg = 2;
-        else reg = 3;
-
-        sscape_write(devc, reg, sscape_read( devc, reg) | 0x01);
-        sscape_write(devc, reg, sscape_read( devc, reg) & 0xFE);
-}
-
-static int sscape_pnp_wait_dma (sscape_info* devc, int arg )
-{
-        int             reg;
-        unsigned long   i;
-        unsigned char   d;
-
-        if (arg == 0) reg = 2;
-        else reg = 3;
-
-        sleep ( 1 );
-        i = 0;
-        do {
-                d = sscape_read(devc, reg) & 1;
-                if ( d == 1)  break;
-                i++;
-        } while (i < 500000);
-        d = sscape_read(devc, reg) & 1; 
-        return d;
-}
-
-static  int     sscape_pnp_alloc_dma(sscape_info* devc)
-{
-        /* printk(KERN_INFO "sscape: requesting dma\n"); */
-        if (request_dma(devc -> dma, "sscape")) return 0;
-        /* printk(KERN_INFO "sscape: dma channel allocated\n"); */
-        if (!sscape_alloc_dma(devc)) {
-                free_dma(devc -> dma);
-                return 0;
-        };
-        return 1;
-}
-
-static  void    sscape_pnp_free_dma(sscape_info* devc)
-{
-        sscape_free_dma( devc);
-        free_dma(devc -> dma ); 
-        /* printk(KERN_INFO "sscape: dma released\n"); */
-}
-
-static  int     sscape_pnp_upload_file(sscape_info* devc, char* fn)
-{       
-        int             done = 0;
-        int             timeout_val;
-        char*           data,*dt;
-        int             len,l;
-        unsigned long   flags;
-
-        sscape_write( devc, 9, sscape_read(devc, 9 )  & 0x3F );
-        sscape_write( devc, 2, (devc -> dma << 4) | 0x80 );
-        sscape_write( devc, 3, 0x20 );
-        sscape_write( devc, 9, sscape_read( devc, 9 )  | 0x80 );
-        
-        len = mod_firmware_load(fn, &data);
-        if (len == 0) {
-                    printk(KERN_ERR "sscape: file not found: %s\n", fn);
-                    return 0;
-        }
-        dt = data;
-        spin_lock_irqsave(&devc->lock,flags);
-        while ( len > 0 ) {
-                if (len > devc -> buffsize) l = devc->buffsize;
-                else l = len;
-                len -= l;               
-                memcpy(devc->raw_buf, dt, l); dt += l;
-                sscape_start_dma(devc->dma, devc->raw_buf_phys, l, 0x48);
-                sscape_pnp_start_dma ( devc, 0 );
-                if (sscape_pnp_wait_dma ( devc, 0 ) == 0) {
-                        spin_unlock_irqrestore(&devc->lock,flags);
-                        return 0;
-                }
-        }
-        
-        spin_unlock_irqrestore(&devc->lock,flags);
-        vfree(data);
-        
-        outb(0, devc -> base + 2);
-        outb(0, devc -> base);
-
-        sscape_write ( devc, 9, sscape_read( devc, 9 ) | 0x40);
-
-        timeout_val = 5 * HZ; 
-        while (!done && timeout_val-- > 0)
-        {
-                unsigned char x;
-                sleep(1);
-                x = inb( devc -> base + 3);
-                if (x == 0xff || x == 0xfe)             /* OBP startup acknowledge */
-                {
-                        //printk(KERN_ERR "Soundscape: Acknowledge = %x\n", x);
-                        done = 1;
-                }
-        }
-        timeout_val = 5 * HZ;
-        done = 0;
-        while (!done && timeout_val-- > 0)
-        {
-                unsigned char x;
-                sleep(1);
-                x = inb( devc -> base + 3);
-                if (x == 0xfe)          /* OBP startup acknowledge */
-                {
-                        //printk(KERN_ERR "Soundscape: Acknowledge = %x\n", x);
-                        done = 1;
-                }
-        }
-
-        if ( !done ) printk(KERN_ERR "soundscape: OBP Initialization failed.\n");
-
-        sscape_write( devc, 2, devc->ic_type == IC_ODIE ? 0x70 : 0x40);
-        sscape_write( devc, 3, (devc -> dma << 4) + 0x80);
-        return 1;
-}
-
-static void __init sscape_pnp_init_hw(sscape_info* devc)
-{       
-        unsigned char midi_irq = 0, sb_irq = 0;
-        unsigned i;
-        static  char code_file_name[23] = "/sndscape/sndscape.cox";
-        
-        int sscape_joystic_enable       = 0x7f;
-        int sscape_mic_enable           = 0;
-        int sscape_ext_midi             = 0;            
-
-        if ( !sscape_pnp_alloc_dma(devc) ) {
-                printk(KERN_ERR "sscape: faild to allocate dma\n");
-                return;
-        }
-
-        for (i = 0; i < 4; i++) {
-                if ( devc -> irq   == valid_interrupts[i] ) 
-                        midi_irq = i;
-                if ( devc -> codec_irq == valid_interrupts[i] ) 
-                        sb_irq = i;
-        }
-
-        sscape_write( devc, 5, 0x50);
-        sscape_write( devc, 7, 0x2e);
-        sscape_write( devc, 8, 0x00);
-
-        sscape_write( devc, 2, devc->ic_type == IC_ODIE ? 0x70 : 0x40);
-        sscape_write( devc, 3, ( devc -> dma << 4) | 0x80);
-
-        sscape_write (devc, 4, 0xF0 | (midi_irq<<2) | midi_irq);
-
-        i = 0x10; //sscape_read(devc, 9) & (devc->ic_type == IC_ODIE ? 0xf0 : 0xc0);
-        if (sscape_joystic_enable) i |= 8;
-        
-        sscape_write (devc, 9, i);
-        sscape_write (devc, 6, 0x80);
-        sscape_write (devc, 1, 0x80);
-
-        if (devc -> codec_type == 2) {
-                sscape_pnp_write_codec( devc, 0x0C, 0x50);
-                sscape_pnp_write_codec( devc, 0x10, sscape_pnp_read_codec( devc, 0x10) & 0x3F);
-                sscape_pnp_write_codec( devc, 0x11, sscape_pnp_read_codec( devc, 0x11) | 0xC0);
-                sscape_pnp_write_codec( devc, 29, 0x20);
-        }
-
-        if (sscape_pnp_upload_file(devc, "/sndscape/scope.cod") == 0 ) {
-                printk(KERN_ERR "sscape: faild to upload file /sndscape/scope.cod\n");
-                sscape_pnp_free_dma(devc);
-                return;
-        }
-
-        i = sscape_read_host_ctrl( devc );
-        
-        if ( (i & 0x0F) >  7 ) {
-                printk(KERN_ERR "sscape: scope.cod faild\n");
-                sscape_pnp_free_dma(devc);
-                return;
-        }
-        if ( i & 0x10 ) sscape_write( devc, 7, 0x2F);
-        code_file_name[21] = (char) ( i & 0x0F) + 0x30;
-        if (sscape_pnp_upload_file( devc, code_file_name) == 0) {
-                printk(KERN_ERR "sscape: faild to upload file %s\n", code_file_name);
-                sscape_pnp_free_dma(devc);
-                return;
-        }
-        
-        if (devc->ic_type != IC_ODIE) {
-                sscape_pnp_write_codec( devc, 10, (sscape_pnp_read_codec(devc, 10) & 0x7f) |
-                 ( sscape_mic_enable == 0 ? 0x00 : 0x80) );
-        }
-        sscape_write_host_ctrl2( devc, 0x84, 0x64 );  /* MIDI volume */
-        sscape_write_host_ctrl2( devc, 0x86, 0x64 );  /* MIDI volume?? */
-        sscape_write_host_ctrl2( devc, 0x8A, sscape_ext_midi);
-
-        sscape_pnp_write_codec ( devc, 6, 0x3f ); //WAV_VOL
-        sscape_pnp_write_codec ( devc, 7, 0x3f ); //WAV_VOL
-        sscape_pnp_write_codec ( devc, 2, 0x1F ); //WD_CDXVOLL
-        sscape_pnp_write_codec ( devc, 3, 0x1F ); //WD_CDXVOLR
-
-        if (devc -> codec_type == 1) {
-                sscape_pnp_write_codec ( devc, 4, 0x1F );
-                sscape_pnp_write_codec ( devc, 5, 0x1F );
-                sscape_write_host_ctrl2( devc, 0x88, sscape_mic_enable);
-        } else {
-                int t;
-                sscape_pnp_write_codec ( devc, 0x10, 0x1F << 1);
-                sscape_pnp_write_codec ( devc, 0x11, 0xC0 | (0x1F << 1));
-
-                t = sscape_pnp_read_codec( devc, 0x00) & 0xDF;
-                if ( (sscape_mic_enable == 0)) t |= 0;
-                else t |= 0x20;
-                sscape_pnp_write_codec ( devc, 0x00, t);
-                t = sscape_pnp_read_codec( devc, 0x01) & 0xDF;
-                if ( (sscape_mic_enable == 0) ) t |= 0;
-                else t |= 0x20;
-                sscape_pnp_write_codec ( devc, 0x01, t);
-                sscape_pnp_write_codec ( devc, 0x40 | 29 , 0x20);
-                outb(0, devc -> codec);
-        }
-        if (devc -> ic_type == IC_OPUS ) {
-                int i = sscape_read( devc, 9 );
-                sscape_write( devc, 9, i | 3 );
-                sscape_write( devc, 3, 0x40);
-
-                if (request_region(0x228, 1, "sscape setup junk")) {
-                        outb(0, 0x228);
-                        release_region(0x228,1);
-                }
-                sscape_write( devc, 3, (devc -> dma << 4) | 0x80);
-                sscape_write( devc, 9, i );
-        }
-        
-        host_close ( devc );
-        sscape_pnp_free_dma(devc);
-}
-
-static int __init detect_sscape_pnp(sscape_info* devc)
-{
-        long     i, irq_bits = 0xff;
-        unsigned int d;
-
-        DDB(printk("Entered detect_sscape_pnp(%x)\n", devc->base));
-
-        if (!request_region(devc->codec, 2, "sscape codec")) {
-                printk(KERN_ERR "detect_sscape_pnp: port %x is not free\n", devc->codec);       
-                return 0;
-        }
-
-        if ((inb(devc->base + 2) & 0x78) != 0)
-                goto fail;
-
-        d = inb ( devc -> base + 4) & 0xF0;
-        if (d & 0x80)
-                goto fail;
-        
-        if (d == 0) {
-                devc->codec_type = 1;
-                devc->ic_type = IC_ODIE;
-        } else if ( (d & 0x60) != 0) {
-                devc->codec_type = 2;
-                devc->ic_type = IC_OPUS;
-        } else if ( (d & 0x40) != 0) {  /* WTF? */
-                devc->codec_type = 2;
-                devc->ic_type = IC_ODIE;
-        } else
-                goto fail;
-        
-        sscape_is_pnp = 1;
-                
-        outb(0xFA, devc -> base+4);
-        if  ((inb( devc -> base+4) & 0x9F) != 0x0A)
-                goto fail;
-        outb(0xFE, devc -> base+4);
-        if  ( (inb(devc -> base+4) & 0x9F) != 0x0E)
-                goto fail;
-        if  ( (inb(devc -> base+5) & 0x9F) != 0x0E)
-                goto fail;
-
-        if (devc->codec_type == 2) {
-                if (devc->codec != devc->base + 8) {
-                        printk("soundscape warning: incorrect codec port specified\n");
-                        goto fail;
-                }
-                d = 0x10 | (sscape_read(devc, 9)  & 0xCF);
-                sscape_write(devc, 9, d);
-                sscape_write(devc, 6, 0x80);
-        } else {
-                //todo: check codec is not base + 8
-        }
-
-        d  = (sscape_read(devc, 9) & 0x3F) | 0xC0;
-        sscape_write(devc, 9, d);
-
-        for (i = 0; i < 550000; i++)
-                if ( !(inb(devc -> codec) & 0x80) ) break;
-
-        d = inb(devc -> codec);
-        if (d & 0x80)
-                goto fail;
-        if ( inb(devc -> codec + 2) == 0xFF)
-                goto fail;
-
-        sscape_write(devc, 9, sscape_read(devc, 9)  & 0x3F );
-
-        d  = inb(devc -> codec) & 0x80;
-        if ( d == 0) {
-                printk(KERN_INFO "soundscape: hardware detected\n");
-                valid_interrupts = valid_interrupts_new;
-        } else  {
-                printk(KERN_INFO "soundscape: board looks like media fx\n");
-                valid_interrupts = valid_interrupts_old;
-                old_hardware = 1;
-        }
-
-        sscape_write( devc, 9, 0xC0 | (sscape_read(devc, 9)  & 0x3F) );
-
-        for (i = 0; i < 550000; i++)
-                if ( !(inb(devc -> codec) & 0x80)) 
-                        break;
-                
-        sscape_pnp_init_hw(devc);
-
-        for (i = 0; i < 4; i++)
-        {
-                if (devc->codec_irq == valid_interrupts[i]) {
-                        irq_bits = i;
-                        break;
-                }
-        }       
-        sscape_write(devc, GA_INTENA_REG, 0x00);
-        sscape_write(devc, GA_DMACFG_REG, 0x50);
-        sscape_write(devc, GA_DMAA_REG, 0x70);
-        sscape_write(devc, GA_DMAB_REG, 0x20);
-        sscape_write(devc, GA_INTCFG_REG, 0xf0);
-        sscape_write(devc, GA_CDCFG_REG, 0x89 | (devc->dma << 4) | (irq_bits << 1));
-
-        sscape_pnp_write_codec( devc, 0, sscape_pnp_read_codec( devc, 0) | 0x20);
-        sscape_pnp_write_codec( devc, 0, sscape_pnp_read_codec( devc, 1) | 0x20);
-
-        return 1;
-fail:
-        release_region(devc->codec, 2);
-        return 0;
-}
-
-static int __init probe_sscape(struct address_info *hw_config)
-{
-        devc->base = hw_config->io_base;
-        devc->irq = hw_config->irq;
-        devc->dma = hw_config->dma;
-        devc->osp = hw_config->osp;
-
-#ifdef SSCAPE_DEBUG1
-        /*
-         * Temporary debugging aid. Print contents of the registers before
-         * changing them.
-         */
-        {
-                int i;
-
-                for (i = 0; i < 13; i++)
-                        printk("I%d = %02x (old value)\n", i, sscape_read(devc, i));
-        }
-#endif
-        devc->failed = 1;
-
-        sscape_ports = request_region(devc->base, 2, "mpu401");
-        if (!sscape_ports)
-                return 0;
-
-        if (!request_region(devc->base + 2, 6, "SoundScape")) {
-                release_region(devc->base, 2);
-                return 0;
-        }
-
-        if (!detect_ga(devc)) {
-                if (detect_sscape_pnp(devc))
-                        return 1;
-                release_region(devc->base, 2);
-                release_region(devc->base + 2, 6);
-                return 0;
-        }
-
-        if (old_hardware)       /* Check that it's really an old Spea/Reveal card. */
-        {
-                unsigned char   tmp;
-                int             cc;
-
-                if (!((tmp = sscape_read(devc, GA_HMCTL_REG)) & 0xc0))
-                {
-                        sscape_write(devc, GA_HMCTL_REG, tmp | 0x80);
-                        for (cc = 0; cc < 200000; ++cc)
-                                inb(devc->base + ODIE_ADDR);
-                }
-        }
-        return 1;
-}
-
-static int __init init_ss_ms_sound(struct address_info *hw_config)
-{
-        int i, irq_bits = 0xff;
-        int ad_flags = 0;
-        struct resource *ports;
-        
-        if (devc->failed)
-        {
-                printk(KERN_ERR "soundscape: Card not detected\n");
-                return 0;
-        }
-        if (devc->ok == 0)
-        {
-                printk(KERN_ERR "soundscape: Invalid initialization order.\n");
-                return 0;
-        }
-        for (i = 0; i < 4; i++)
-        {
-                if (hw_config->irq == valid_interrupts[i])
-                {
-                        irq_bits = i;
-                        break;
-                }
-        }
-        if (irq_bits == 0xff) {
-                printk(KERN_ERR "soundscape: Invalid MSS IRQ%d\n", hw_config->irq);
-                return 0;
-        }
-        
-        if (old_hardware)
-                ad_flags = 0x12345677;  /* Tell that we may have a CS4248 chip (Spea-V7 Media FX) */
-        else if (sscape_is_pnp)
-                ad_flags = 0x87654321;  /* Tell that we have a soundscape pnp with 1845 chip */
-
-        ports = request_region(hw_config->io_base, 4, "ad1848");
-        if (!ports) {
-                printk(KERN_ERR "soundscape: ports busy\n");
-                return 0;
-        }
-
-        if (!ad1848_detect(ports, &ad_flags, hw_config->osp)) {
-                release_region(hw_config->io_base, 4);
-                return 0;
-        }
-
-        if (!sscape_is_pnp)  /*pnp is already setup*/
-        {
-                /*
-                 * Setup the DMA polarity.
-                 */
-                sscape_write(devc, GA_DMACFG_REG, 0x50);
-        
-                /*
-                 * Take the gate-array off of the DMA channel.
-                 */
-                sscape_write(devc, GA_DMAB_REG, 0x20);
-        
-                /*
-                 * Init the AD1848 (CD-ROM) config reg.
-                 */
-                sscape_write(devc, GA_CDCFG_REG, 0x89 | (hw_config->dma << 4) | (irq_bits << 1));
-        }
-        
-        if (hw_config->irq == devc->irq)
-                printk(KERN_WARNING "soundscape: Warning! The WSS mode can't share IRQ with MIDI\n");
-                                
-        hw_config->slots[0] = ad1848_init(
-                        sscape_is_pnp ? "SoundScape" : "SoundScape PNP",
-                        ports,
-                        hw_config->irq,
-                        hw_config->dma,
-                        hw_config->dma,
-                        0,
-                        devc->osp,
-                        THIS_MODULE);
-
-                                          
-        if (hw_config->slots[0] != -1)  /* The AD1848 driver installed itself */
-        {
-                audio_devs[hw_config->slots[0]]->coproc = &sscape_coproc_operations;
-                devc->codec_audiodev = hw_config->slots[0];
-                devc->my_audiodev = hw_config->slots[0];
-
-                /* Set proper routings here (what are they) */
-                AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_LINE);
-        }
-                
-#ifdef SSCAPE_DEBUG5
-        /*
-         * Temporary debugging aid. Print contents of the registers
-         * after the AD1848 device has been initialized.
-         */
-        {
-                int i;
-
-                for (i = 0; i < 13; i++)
-                        printk("I%d = %02x\n", i, sscape_read(devc, i));
-        }
-#endif
-        return 1;
-}
-
-static void __exit unload_sscape(struct address_info *hw_config)
-{
-        release_region(devc->base + 2, 6);
-        unload_mpu401(hw_config);
-        if (sscape_is_pnp)
-                release_region(devc->codec, 2);
-}
-
-static void __exit unload_ss_ms_sound(struct address_info *hw_config)
-{
-        ad1848_unload(hw_config->io_base,
-                      hw_config->irq,
-                      devc->dma,
-                      devc->dma,
-                      0);
-        sound_unload_audiodev(hw_config->slots[0]);
-}
-
-static struct address_info cfg;
-static struct address_info cfg_mpu;
-
-static int __initdata spea = -1;
-static int mss = 0;
-static int __initdata dma = -1;
-static int __initdata irq = -1;
-static int __initdata io = -1;
-static int __initdata mpu_irq = -1;
-static int __initdata mpu_io = -1;
-
-module_param(dma, int, 0);
-module_param(irq, int, 0);
-module_param(io, int, 0);
-module_param(spea, int, 0);             /* spea=0/1 set the old_hardware */
-module_param(mpu_irq, int, 0);
-module_param(mpu_io, int, 0);
-module_param(mss, int, 0);
-
-static int __init init_sscape(void)
-{
-        printk(KERN_INFO "Soundscape driver Copyright (C) by Hannu Savolainen 1993-1996\n");
-        
-        cfg.irq = irq;
-        cfg.dma = dma;
-        cfg.io_base = io;
-
-        cfg_mpu.irq = mpu_irq;
-        cfg_mpu.io_base = mpu_io;
-        /* WEH - Try to get right dma channel */
-        cfg_mpu.dma = dma;
-        
-        devc->codec = cfg.io_base;
-        devc->codec_irq = cfg.irq;
-        devc->codec_type = 0;
-        devc->ic_type = 0;
-        devc->raw_buf = NULL;
-        spin_lock_init(&devc->lock);
-
-        if (cfg.dma == -1 || cfg.irq == -1 || cfg.io_base == -1) {
-                printk(KERN_ERR "DMA, IRQ, and IO port must be specified.\n");
-                return -EINVAL;
-        }
-        
-        if (cfg_mpu.irq == -1 && cfg_mpu.io_base != -1) {
-                printk(KERN_ERR "MPU_IRQ must be specified if MPU_IO is set.\n");
-                return -EINVAL;
-        }
-        
-        if(spea != -1) {
-                old_hardware = spea;
-                printk(KERN_INFO "Forcing %s hardware support.\n",
-                        spea?"new":"old");
-        }       
-        if (probe_sscape(&cfg_mpu) == 0)
-                return -ENODEV;
-
-        attach_sscape(&cfg_mpu);
-        
-        mss = init_ss_ms_sound(&cfg);
-
-        return 0;
-}
-
-static void __exit cleanup_sscape(void)
-{
-        if (mss)
-                unload_ss_ms_sound(&cfg);
-        unload_sscape(&cfg_mpu);
-}
-
-module_init(init_sscape);
-module_exit(cleanup_sscape);
-
-#ifndef MODULE
-static int __init setup_sscape(char *str)
-{
-        /* io, irq, dma, mpu_io, mpu_irq */
-        int ints[6];
-        
-        str = get_options(str, ARRAY_SIZE(ints), ints);
-        
-        io      = ints[1];
-        irq     = ints[2];
-        dma     = ints[3];
-        mpu_io  = ints[4];
-        mpu_irq = ints[5];
-
-        return 1;
-}
-
-__setup("sscape=", setup_sscape);
-#endif
-MODULE_LICENSE("GPL");
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/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 78288dbfc17a..20cb60afb200 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -603,8 +603,8 @@ AC97_SINGLE("Tone Control - Treble", AC97_MASTER_TONE, 0, 15, 1)
 };
 
 static const struct snd_kcontrol_new snd_ac97_controls_pc_beep[2] = {
-AC97_SINGLE("PC Speaker Playback Switch", AC97_PC_BEEP, 15, 1, 1),
-AC97_SINGLE("PC Speaker Playback Volume", AC97_PC_BEEP, 1, 15, 1)
+AC97_SINGLE("Beep Playback Switch", AC97_PC_BEEP, 15, 1, 1),
+AC97_SINGLE("Beep Playback Volume", AC97_PC_BEEP, 1, 15, 1)
 };
 
 static const struct snd_kcontrol_new snd_ac97_controls_mic_boost =
@@ -1393,7 +1393,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97)
                 }
         }
         
-        /* build PC Speaker controls */
+        /* build Beep controls */
         if (!(ac97->flags & AC97_HAS_NO_PC_BEEP) && 
                 ((ac97->flags & AC97_HAS_PC_BEEP) ||
             snd_ac97_try_volume_mix(ac97, AC97_PC_BEEP))) {
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 7337abdbe4e3..139cf3b2b9d7 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -800,12 +800,12 @@ AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 
-AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
-AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
-AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
-AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
-AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
-AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
+AC97_SINGLE("Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
+AC97_SINGLE("Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
+AC97_SINGLE("Beep to Master Switch", AC97_AUX, 11, 1, 1),
+AC97_SINGLE("Beep to Master Volume", AC97_AUX, 8, 7, 1),
+AC97_SINGLE("Beep to Mono Switch", AC97_AUX, 7, 1, 1),
+AC97_SINGLE("Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 
 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 8451a0169f32..69867ace7860 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -830,8 +830,8 @@ static struct snd_kcontrol_new snd_azf3328_mixer_controls[] __devinitdata = {
         AZF3328_MIXER_SWITCH("Mic Boost (+20dB)", IDX_MIXER_MIC, 6, 0),
         AZF3328_MIXER_SWITCH("Line Playback Switch", IDX_MIXER_LINEIN, 15, 1),
         AZF3328_MIXER_VOL_STEREO("Line Playback Volume", IDX_MIXER_LINEIN, 0x1f, 1),
-        AZF3328_MIXER_SWITCH("PC Speaker Playback Switch", IDX_MIXER_PCBEEP, 15, 1),
-        AZF3328_MIXER_VOL_SPECIAL("PC Speaker Playback Volume", IDX_MIXER_PCBEEP, 0x0f, 1, 1),
+        AZF3328_MIXER_SWITCH("Beep Playback Switch", IDX_MIXER_PCBEEP, 15, 1),
+        AZF3328_MIXER_VOL_SPECIAL("Beep Playback Volume", IDX_MIXER_PCBEEP, 0x0f, 1, 1),
         AZF3328_MIXER_SWITCH("Video Playback Switch", IDX_MIXER_VIDEO, 15, 1),
         AZF3328_MIXER_VOL_STEREO("Video Playback Volume", IDX_MIXER_VIDEO, 0x1f, 1),
         AZF3328_MIXER_SWITCH("Aux Playback Switch", IDX_MIXER_AUX, 15, 1),
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index c8c6f437f5b3..8f443a9d61ec 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -792,8 +792,8 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
                 "Phone Playback Volume",
                 "Video Playback Switch",
                 "Video Playback Volume",
-                "PC Speaker Playback Switch",
-                "PC Speaker Playback Volume",
+                "Beep Playback Switch",
+                "Beep Playback Volume",
                 "Mono Output Select",
                 "Capture Source",
                 "Capture Switch",
diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c
index c62b7d10ec61..15523e60351c 100644
--- a/sound/pci/ca0106/ca0106_proc.c
+++ b/sound/pci/ca0106/ca0106_proc.c
@@ -304,7 +304,7 @@ static void snd_ca0106_proc_reg_write32(struct snd_info_entry *entry,
         while (!snd_info_get_line(buffer, line, sizeof(line))) {
                 if (sscanf(line, "%x %x", &reg, &val) != 2)
                         continue;
-                if ((reg < 0x40) && (reg >=0) && (val <= 0xffffffff) ) {
+                if (reg < 0x40 && val <= 0xffffffff) {
                         spin_lock_irqsave(&emu->emu_lock, flags);
                         outl(val, emu->port + (reg & 0xfffffffc));
                         spin_unlock_irqrestore(&emu->emu_lock, flags);
@@ -405,7 +405,7 @@ static void snd_ca0106_proc_reg_write(struct snd_info_entry *entry,
         while (!snd_info_get_line(buffer, line, sizeof(line))) {
                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
                         continue;
-                if ((reg < 0x80) && (reg >=0) && (val <= 0xffffffff) && (channel_id >=0) && (channel_id <= 3) )
+                if (reg < 0x80 && val <= 0xffffffff && channel_id <= 3)
                         snd_ca0106_ptr_write(emu, reg, channel_id, val);
         }
 }
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index ddcd4a9fd7e6..a312bae08f52 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -2302,7 +2302,7 @@ static struct snd_kcontrol_new snd_cmipci_mixers[] __devinitdata = {
         CMIPCI_SB_VOL_MONO("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31),
         CMIPCI_SB_SW_MONO("Mic Playback Switch", 0),
         CMIPCI_DOUBLE("Mic Capture Switch", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0, 1, 0, 0),
-        CMIPCI_SB_VOL_MONO("PC Speaker Playback Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
+        CMIPCI_SB_VOL_MONO("Beep Playback Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
         CMIPCI_MIXER_VOL_STEREO("Aux Playback Volume", CM_REG_AUX_VOL, 4, 0, 15),
         CMIPCI_MIXER_SW_STEREO("Aux Playback Switch", CM_REG_MIXER2, CM_VAUXLM_SHIFT, CM_VAUXRM_SHIFT, 0),
         CMIPCI_MIXER_SW_STEREO("Aux Capture Switch", CM_REG_MIXER2, CM_RAUXLEN_SHIFT, CM_RAUXREN_SHIFT, 0),
@@ -2310,7 +2310,7 @@ static struct snd_kcontrol_new snd_cmipci_mixers[] __devinitdata = {
         CMIPCI_MIXER_VOL_MONO("Mic Capture Volume", CM_REG_MIXER2, CM_VADMIC_SHIFT, 7),
         CMIPCI_SB_VOL_MONO("Phone Playback Volume", CM_REG_EXTENT_IND, 5, 7),
         CMIPCI_DOUBLE("Phone Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 4, 4, 1, 0, 0),
-        CMIPCI_DOUBLE("PC Speaker Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 3, 3, 1, 0, 0),
+        CMIPCI_DOUBLE("Beep Playback Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 3, 3, 1, 0, 0),
         CMIPCI_DOUBLE("Mic Boost Capture Switch", CM_REG_EXTENT_IND, CM_REG_EXTENT_IND, 0, 0, 1, 0, 0),
 };
 
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 75454648d50c..cb65bd0dd35b 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -240,7 +240,7 @@ static int select_rom(unsigned int pitch)
         } else if (pitch == 0x02000000) {
                 /* pitch == 2 */
                 return 3;
-        } else if (pitch >= 0x0 && pitch <= 0x08000000) {
+        } else if (pitch <= 0x08000000) {
                 /* 0 <= pitch <= 8 */
                 return 0;
         } else {
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 36e08bd2b3cc..6b8ae7b5cd54 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -1040,8 +1040,7 @@ static void snd_emu10k1x_proc_reg_write(struct snd_info_entry *entry,
                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
                         continue;
 
-                if ((reg < 0x49) && (reg >= 0) && (val <= 0xffffffff) 
-                    && (channel_id >= 0) && (channel_id <= 2) )
+                if (reg < 0x49 && val <= 0xffffffff && channel_id <= 2)
                         snd_emu10k1x_ptr_write(emu, reg, channel_id, val);
         }
 }
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index b0fb6c917c38..05afe06e353a 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -1818,8 +1818,8 @@ int __devinit snd_emu10k1_mixer(struct snd_emu10k1 *emu,
                 "Master Playback Switch", "Master Capture Switch",
                 "Master Playback Volume", "Master Capture Volume",
                 "Wave Master Playback Volume", "Master Playback Volume",
-                "PC Speaker Playback Switch", "PC Speaker Capture Switch",
-                "PC Speaker Playback Volume", "PC Speaker Capture Volume",
+                "Beep Playback Switch", "Beep Capture Switch",
+                "Beep Playback Volume", "Beep Capture Volume",
                 "Phone Playback Switch", "Phone Capture Switch",
                 "Phone Playback Volume", "Phone Capture Volume",
                 "Mic Playback Switch", "Mic Capture Switch",
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c
index 216f9748aff5..baa7cd508cd8 100644
--- a/sound/pci/emu10k1/emuproc.c
+++ b/sound/pci/emu10k1/emuproc.c
@@ -451,7 +451,7 @@ static void snd_emu_proc_io_reg_write(struct snd_info_entry *entry,
         while (!snd_info_get_line(buffer, line, sizeof(line))) {
                 if (sscanf(line, "%x %x", &reg, &val) != 2)
                         continue;
-                if ((reg < 0x40) && (reg >= 0) && (val <= 0xffffffff) ) {
+                if (reg < 0x40 && val <= 0xffffffff) {
                         spin_lock_irqsave(&emu->emu_lock, flags);
                         outl(val, emu->port + (reg & 0xfffffffc));
                         spin_unlock_irqrestore(&emu->emu_lock, flags);
@@ -527,7 +527,7 @@ static void snd_emu_proc_ptr_reg_write(struct snd_info_entry *entry,
         while (!snd_info_get_line(buffer, line, sizeof(line))) {
                 if (sscanf(line, "%x %x %x", &reg, &channel_id, &val) != 3)
                         continue;
-                if ((reg < 0xa0) && (reg >= 0) && (val <= 0xffffffff) && (channel_id >= 0) && (channel_id <= 3) )
+                if (reg < 0xa0 && val <= 0xffffffff && channel_id <= 3)
                         snd_ptr_write(emu, iobase, reg, channel_id, val);
         }
 }
diff --git a/sound/pci/emu10k1/io.c b/sound/pci/emu10k1/io.c
index c1a5aa15af8f..5ef7080e14d0 100644
--- a/sound/pci/emu10k1/io.c
+++ b/sound/pci/emu10k1/io.c
@@ -256,7 +256,7 @@ int snd_emu1010_fpga_write(struct snd_emu10k1 * emu, u32 reg, u32 value)
         if (reg > 0x3f)
                 return 1;
         reg += 0x40; /* 0x40 upwards are registers. */
-        if (value < 0 || value > 0x3f) /* 0 to 0x3f are values */
+        if (value > 0x3f) /* 0 to 0x3f are values */
                 return 1;
         spin_lock_irqsave(&emu->emu_lock, flags);
         outl(reg, emu->port + A_IOCFG);
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 820318ee62c1..fb83e1ffa5cb 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1387,7 +1387,7 @@ ES1938_DOUBLE_TLV("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0,
                   db_scale_line),
 ES1938_DOUBLE_TLV("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0,
                   db_scale_capture),
-ES1938_SINGLE("PC Speaker Volume", 0, 0x3c, 0, 7, 0),
+ES1938_SINGLE("Beep Volume", 0, 0x3c, 0, 7, 0),
 ES1938_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0),
 ES1938_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
 {
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/hda/Kconfig b/sound/pci/hda/Kconfig
index 55545e0818b5..556cff937be7 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -38,9 +38,20 @@ config SND_HDA_INPUT_BEEP
           Say Y here to build a digital beep interface for HD-audio
           driver. This interface is used to generate digital beeps.
 
+config SND_HDA_INPUT_BEEP_MODE
+        int "Digital beep registration mode (0=off, 1=on, 2=mute sw on/off)"
+        depends on SND_HDA_INPUT_BEEP=y
+        default "1"
+        range 0 2
+        help
+          Set 0 to disable the digital beep interface for HD-audio by default.
+          Set 1 to always enable the digital beep interface for HD-audio by
+          default. Set 2 to control the beep device registration to input
+          layer using a "Beep Switch" in mixer applications.
+
 config SND_HDA_INPUT_JACK
         bool "Support jack plugging notification via input layer"
-        depends on INPUT=y || INPUT=SND_HDA_INTEL
+        depends on INPUT=y || INPUT=SND
         select SND_JACK
         help
           Say Y here to enable the jack plugging notification via
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 3f51a981e604..5fe34a8d8c81 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -113,23 +113,25 @@ static int snd_hda_beep_event(struct input_dev *dev, unsigned int type,
         return 0;
 }
 
-int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
+static void snd_hda_do_detach(struct hda_beep *beep)
+{
+        input_unregister_device(beep->dev);
+        beep->dev = NULL;
+        cancel_work_sync(&beep->beep_work);
+        /* turn off beep for sure */
+        snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+                                  AC_VERB_SET_BEEP_CONTROL, 0);
+}
+
+static int snd_hda_do_attach(struct hda_beep *beep)
 {
         struct input_dev *input_dev;
-        struct hda_beep *beep;
+        struct hda_codec *codec = beep->codec;
         int err;
 
-        if (!snd_hda_get_bool_hint(codec, "beep"))
-                return 0; /* disabled explicitly */
-
-        beep = kzalloc(sizeof(*beep), GFP_KERNEL);
-        if (beep == NULL)
-                return -ENOMEM;
-        snprintf(beep->phys, sizeof(beep->phys),
-                "card%d/codec#%d/beep0", codec->bus->card->number, codec->addr);
         input_dev = input_allocate_device();
         if (!input_dev) {
-                kfree(beep);
+                printk(KERN_INFO "hda_beep: unable to allocate input device\n");
                 return -ENOMEM;
         }
 
@@ -151,21 +153,96 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
         err = input_register_device(input_dev);
         if (err < 0) {
                 input_free_device(input_dev);
-                kfree(beep);
+                printk(KERN_INFO "hda_beep: unable to register input device\n");
                 return err;
         }
+        beep->dev = input_dev;
+        return 0;
+}
+
+static void snd_hda_do_register(struct work_struct *work)
+{
+        struct hda_beep *beep =
+                container_of(work, struct hda_beep, register_work);
+
+        mutex_lock(&beep->mutex);
+        if (beep->enabled && !beep->dev)
+                snd_hda_do_attach(beep);
+        mutex_unlock(&beep->mutex);
+}
+
+static void snd_hda_do_unregister(struct work_struct *work)
+{
+        struct hda_beep *beep =
+                container_of(work, struct hda_beep, unregister_work.work);
+
+        mutex_lock(&beep->mutex);
+        if (!beep->enabled && beep->dev)
+                snd_hda_do_detach(beep);
+        mutex_unlock(&beep->mutex);
+}
 
+int snd_hda_enable_beep_device(struct hda_codec *codec, int enable)
+{
+        struct hda_beep *beep = codec->beep;
+        enable = !!enable;
+        if (beep == NULL)
+                return 0;
+        if (beep->enabled != enable) {
+                beep->enabled = enable;
+                if (!enable) {
+                        /* turn off beep */
+                        snd_hda_codec_write_cache(beep->codec, beep->nid, 0,
+                                                  AC_VERB_SET_BEEP_CONTROL, 0);
+                }
+                if (beep->mode == HDA_BEEP_MODE_SWREG) {
+                        if (enable) {
+                                cancel_delayed_work(&beep->unregister_work);
+                                schedule_work(&beep->register_work);
+                        } else {
+                                schedule_delayed_work(&beep->unregister_work,
+                                                                           HZ);
+                        }
+                }
+                return 1;
+        }
+        return 0;
+}
+EXPORT_SYMBOL_HDA(snd_hda_enable_beep_device);
+
+int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
+{
+        struct hda_beep *beep;
+
+        if (!snd_hda_get_bool_hint(codec, "beep"))
+                return 0; /* disabled explicitly by hints */
+        if (codec->beep_mode == HDA_BEEP_MODE_OFF)
+                return 0; /* disabled by module option */
+
+        beep = kzalloc(sizeof(*beep), GFP_KERNEL);
+        if (beep == NULL)
+                return -ENOMEM;
+        snprintf(beep->phys, sizeof(beep->phys),
+                "card%d/codec#%d/beep0", codec->bus->card->number, codec->addr);
         /* enable linear scale */
         snd_hda_codec_write(codec, nid, 0,
                 AC_VERB_SET_DIGI_CONVERT_2, 0x01);
 
         beep->nid = nid;
-        beep->dev = input_dev;
         beep->codec = codec;
-        beep->enabled = 1;
+        beep->mode = codec->beep_mode;
         codec->beep = beep;
 
+        INIT_WORK(&beep->register_work, &snd_hda_do_register);
+        INIT_DELAYED_WORK(&beep->unregister_work, &snd_hda_do_unregister);
         INIT_WORK(&beep->beep_work, &snd_hda_generate_beep);
+        mutex_init(&beep->mutex);
+
+        if (beep->mode == HDA_BEEP_MODE_ON) {
+                beep->enabled = 1;
+                snd_hda_do_register(&beep->register_work);
+        }
+
         return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_attach_beep_device);
@@ -174,11 +251,12 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
 {
         struct hda_beep *beep = codec->beep;
         if (beep) {
-                cancel_work_sync(&beep->beep_work);
-
-                input_unregister_device(beep->dev);
-                kfree(beep);
+                cancel_work_sync(&beep->register_work);
+                cancel_delayed_work(&beep->unregister_work);
+                if (beep->enabled)
+                        snd_hda_do_detach(beep);
                 codec->beep = NULL;
+                kfree(beep);
         }
 }
 EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device);
diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h
index 0c3de787c717..f1de1bac042c 100644
--- a/sound/pci/hda/hda_beep.h
+++ b/sound/pci/hda/hda_beep.h
@@ -24,19 +24,29 @@
 
 #include "hda_codec.h"
 
+#define HDA_BEEP_MODE_OFF       0
+#define HDA_BEEP_MODE_ON        1
+#define HDA_BEEP_MODE_SWREG     2
+
 /* beep information */
 struct hda_beep {
         struct input_dev *dev;
         struct hda_codec *codec;
+        unsigned int mode;
         char phys[32];
         int tone;
         hda_nid_t nid;
         unsigned int enabled:1;
+        unsigned int request_enable:1;
         unsigned int linear_tone:1;     /* linear tone for IDT/STAC codec */
+        struct work_struct register_work; /* registration work */
+        struct delayed_work unregister_work; /* unregistration work */
         struct work_struct beep_work; /* scheduled task for beep event */
+        struct mutex mutex;
 };
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
+int snd_hda_enable_beep_device(struct hda_codec *codec, int enable);
 int snd_hda_attach_beep_device(struct hda_codec *codec, int nid);
 void snd_hda_detach_beep_device(struct hda_codec *codec);
 #else
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index af989f660cca..9cfdb771928c 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -30,6 +30,7 @@
 #include <sound/tlv.h>
 #include <sound/initval.h>
 #include "hda_local.h"
+#include "hda_beep.h"
 #include <sound/hda_hwdep.h>
 
 /*
@@ -93,6 +94,13 @@ static void hda_keep_power_on(struct hda_codec *codec);
 static inline void hda_keep_power_on(struct hda_codec *codec) {}
 #endif
 
+/**
+ * snd_hda_get_jack_location - Give a location string of the jack
+ * @cfg: pin default config value
+ *
+ * Parse the pin default config value and returns the string of the
+ * jack location, e.g. "Rear", "Front", etc.
+ */
 const char *snd_hda_get_jack_location(u32 cfg)
 {
         static char *bases[7] = {
@@ -120,6 +128,13 @@ const char *snd_hda_get_jack_location(u32 cfg)
 }
 EXPORT_SYMBOL_HDA(snd_hda_get_jack_location);
 
+/**
+ * snd_hda_get_jack_connectivity - Give a connectivity string of the jack
+ * @cfg: pin default config value
+ *
+ * Parse the pin default config value and returns the string of the
+ * jack connectivity, i.e. external or internal connection.
+ */
 const char *snd_hda_get_jack_connectivity(u32 cfg)
 {
         static char *jack_locations[4] = { "Ext", "Int", "Sep", "Oth" };
@@ -128,6 +143,13 @@ const char *snd_hda_get_jack_connectivity(u32 cfg)
 }
 EXPORT_SYMBOL_HDA(snd_hda_get_jack_connectivity);
 
+/**
+ * snd_hda_get_jack_type - Give a type string of the jack
+ * @cfg: pin default config value
+ *
+ * Parse the pin default config value and returns the string of the
+ * jack type, i.e. the purpose of the jack, such as Line-Out or CD.
+ */
 const char *snd_hda_get_jack_type(u32 cfg)
 {
         static char *jack_types[16] = {
@@ -515,6 +537,7 @@ static int snd_hda_bus_dev_register(struct snd_device *device)
         struct hda_codec *codec;
         list_for_each_entry(codec, &bus->codec_list, list) {
                 snd_hda_hwdep_add_sysfs(codec);
+                snd_hda_hwdep_add_power_sysfs(codec);
         }
         return 0;
 }
@@ -820,6 +843,16 @@ int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
         return 0;
 }
 
+/**
+ * snd_hda_codec_set_pincfg - Override a pin default configuration
+ * @codec: the HDA codec
+ * @nid: NID to set the pin config
+ * @cfg: the pin default config value
+ *
+ * Override a pin default configuration value in the cache.
+ * This value can be read by snd_hda_codec_get_pincfg() in a higher
+ * priority than the real hardware value.
+ */
 int snd_hda_codec_set_pincfg(struct hda_codec *codec,
                              hda_nid_t nid, unsigned int cfg)
 {
@@ -827,7 +860,15 @@ int snd_hda_codec_set_pincfg(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_set_pincfg);
 
-/* get the current pin config value of the given pin NID */
+/**
+ * snd_hda_codec_get_pincfg - Obtain a pin-default configuration
+ * @codec: the HDA codec
+ * @nid: NID to get the pin config
+ *
+ * Get the current pin config value of the given pin NID.
+ * If the pincfg value is cached or overridden via sysfs or driver,
+ * returns the cached value.
+ */
 unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid)
 {
         struct hda_pincfg *pin;
@@ -944,7 +985,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
         mutex_init(&codec->control_mutex);
         init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
         init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
-        snd_array_init(&codec->mixers, sizeof(struct snd_kcontrol *), 32);
+        snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 60);
         snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
         snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
         if (codec->bus->modelname) {
@@ -1026,6 +1067,15 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_new);
 
+/**
+ * snd_hda_codec_configure - (Re-)configure the HD-audio codec
+ * @codec: the HDA codec
+ *
+ * Start parsing of the given codec tree and (re-)initialize the whole
+ * patch instance.
+ *
+ * Returns 0 if successful or a negative error code.
+ */
 int snd_hda_codec_configure(struct hda_codec *codec)
 {
         int err;
@@ -1088,6 +1138,11 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_setup_stream);
 
+/**
+ * snd_hda_codec_cleanup_stream - clean up the codec for closing
+ * @codec: the CODEC to clean up
+ * @nid: the NID to clean up
+ */
 void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
 {
         if (!nid)
@@ -1163,8 +1218,17 @@ get_alloc_amp_hash(struct hda_codec *codec, u32 key)
         return (struct hda_amp_info *)get_alloc_hash(&codec->amp_cache, key);
 }
 
-/*
- * query AMP capabilities for the given widget and direction
+/**
+ * query_amp_caps - query AMP capabilities
+ * @codec: the HD-auio codec
+ * @nid: the NID to query
+ * @direction: either #HDA_INPUT or #HDA_OUTPUT
+ *
+ * Query AMP capabilities for the given widget and direction.
+ * Returns the obtained capability bits.
+ *
+ * When cap bits have been already read, this doesn't read again but
+ * returns the cached value.
  */
 u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
 {
@@ -1187,6 +1251,19 @@ u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
 }
 EXPORT_SYMBOL_HDA(query_amp_caps);
 
+/**
+ * snd_hda_override_amp_caps - Override the AMP capabilities
+ * @codec: the CODEC to clean up
+ * @nid: the NID to clean up
+ * @direction: either #HDA_INPUT or #HDA_OUTPUT
+ * @caps: the capability bits to set
+ *
+ * Override the cached AMP caps bits value by the given one.
+ * This function is useful if the driver needs to adjust the AMP ranges,
+ * e.g. limit to 0dB, etc.
+ *
+ * Returns zero if successful or a negative error code.
+ */
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
                               unsigned int caps)
 {
@@ -1222,6 +1299,17 @@ static unsigned int read_pin_cap(struct hda_codec *codec, hda_nid_t nid)
         return snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
 }
 
+/**
+ * snd_hda_query_pin_caps - Query PIN capabilities
+ * @codec: the HD-auio codec
+ * @nid: the NID to query
+ *
+ * Query PIN capabilities for the given widget.
+ * Returns the obtained capability bits.
+ *
+ * When cap bits have been already read, this doesn't read again but
+ * returns the cached value.
+ */
 u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid)
 {
         return query_caps_hash(codec, nid, HDA_HASH_PINCAP_KEY(nid),
@@ -1229,6 +1317,40 @@ u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid)
 }
 EXPORT_SYMBOL_HDA(snd_hda_query_pin_caps);
 
+/**
+ * snd_hda_pin_sense - execute pin sense measurement
+ * @codec: the CODEC to sense
+ * @nid: the pin NID to sense
+ *
+ * Execute necessary pin sense measurement and return its Presence Detect,
+ * Impedance, ELD Valid etc. status bits.
+ */
+u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid)
+{
+        u32 pincap = snd_hda_query_pin_caps(codec, nid);
+
+        if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
+                snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+
+        return snd_hda_codec_read(codec, nid, 0,
+                                  AC_VERB_GET_PIN_SENSE, 0);
+}
+EXPORT_SYMBOL_HDA(snd_hda_pin_sense);
+
+/**
+ * snd_hda_jack_detect - query pin Presence Detect status
+ * @codec: the CODEC to sense
+ * @nid: the pin NID to sense
+ *
+ * Query and return the pin's Presence Detect status.
+ */
+int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid)
+{
+        u32 sense = snd_hda_pin_sense(codec, nid);
+        return !!(sense & AC_PINSENSE_PRESENCE);
+}
+EXPORT_SYMBOL_HDA(snd_hda_jack_detect);
+
 /*
  * read the current volume to info
  * if the cache exists, read the cache value.
@@ -1269,8 +1391,15 @@ static void put_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
         info->vol[ch] = val;
 }
 
-/*
- * read AMP value.  The volume is between 0 to 0x7f, 0x80 = mute bit.
+/**
+ * snd_hda_codec_amp_read - Read AMP value
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @ch: channel (left=0 or right=1)
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @index: the index value (only for input direction)
+ *
+ * Read AMP value.  The volume is between 0 to 0x7f, 0x80 = mute bit.
  */
 int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
                            int direction, int index)
@@ -1283,8 +1412,18 @@ int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_amp_read);
 
-/*
- * update the AMP value, mask = bit mask to set, val = the value
+/**
+ * snd_hda_codec_amp_update - update the AMP value
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @ch: channel (left=0 or right=1)
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @idx: the index value (only for input direction)
+ * @mask: bit mask to set
+ * @val: the bits value to set
+ *
+ * Update the AMP value with a bit mask.
+ * Returns 0 if the value is unchanged, 1 if changed.
  */
 int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
                              int direction, int idx, int mask, int val)
@@ -1303,8 +1442,17 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_amp_update);
 
-/*
- * update the AMP stereo with the same mask and value
+/**
+ * snd_hda_codec_amp_stereo - update the AMP stereo values
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @idx: the index value (only for input direction)
+ * @mask: bit mask to set
+ * @val: the bits value to set
+ *
+ * Update the AMP values like snd_hda_codec_amp_update(), but for a
+ * stereo widget with the same mask and value.
  */
 int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
                              int direction, int idx, int mask, int val)
@@ -1318,7 +1466,12 @@ int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
 EXPORT_SYMBOL_HDA(snd_hda_codec_amp_stereo);
 
 #ifdef SND_HDA_NEEDS_RESUME
-/* resume the all amp commands from the cache */
+/**
+ * snd_hda_codec_resume_amp - Resume all AMP commands from the cache
+ * @codec: HD-audio codec
+ *
+ * Resume the all amp commands from the cache.
+ */
 void snd_hda_codec_resume_amp(struct hda_codec *codec)
 {
         struct hda_amp_info *buffer = codec->amp_cache.buf.list;
@@ -1344,7 +1497,12 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec)
 EXPORT_SYMBOL_HDA(snd_hda_codec_resume_amp);
 #endif /* SND_HDA_NEEDS_RESUME */
 
-/* volume */
+/**
+ * snd_hda_mixer_amp_volume_info - Info callback for a standard AMP mixer
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_info *uinfo)
 {
@@ -1400,6 +1558,12 @@ update_amp_value(struct hda_codec *codec, hda_nid_t nid,
                                         HDA_AMP_VOLMASK, val);
 }
 
+/**
+ * snd_hda_mixer_amp_volume_get - Get callback for a standard AMP mixer volume
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
@@ -1419,6 +1583,12 @@ int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_get);
 
+/**
+ * snd_hda_mixer_amp_volume_put - Put callback for a standard AMP mixer volume
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
@@ -1443,6 +1613,12 @@ int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_put);
 
+/**
+ * snd_hda_mixer_amp_volume_put - TLV callback for a standard AMP mixer volume
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
                           unsigned int size, unsigned int __user *_tlv)
 {
@@ -1472,8 +1648,16 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_tlv);
 
-/*
- * set (static) TLV for virtual master volume; recalculated as max 0dB
+/**
+ * snd_hda_set_vmaster_tlv - Set TLV for a virtual master control
+ * @codec: HD-audio codec
+ * @nid: NID of a reference widget
+ * @dir: #HDA_INPUT or #HDA_OUTPUT
+ * @tlv: TLV data to be stored, at least 4 elements
+ *
+ * Set (static) TLV data for a virtual master volume using the AMP caps
+ * obtained from the reference NID.
+ * The volume range is recalculated as if the max volume is 0dB.
  */
 void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
                              unsigned int *tlv)
@@ -1507,6 +1691,13 @@ _snd_hda_find_mixer_ctl(struct hda_codec *codec,
         return snd_ctl_find_id(codec->bus->card, &id);
 }
 
+/**
+ * snd_hda_find_mixer_ctl - Find a mixer control element with the given name
+ * @codec: HD-audio codec
+ * @name: ctl id name string
+ *
+ * Get the control element with the given id string and IFACE_MIXER.
+ */
 struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
                                             const char *name)
 {
@@ -1514,30 +1705,57 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
 
-/* Add a control element and assign to the codec */
-int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl)
+/**
+ * snd_hda_ctl-add - Add a control element and assign to the codec
+ * @codec: HD-audio codec
+ * @nid: corresponding NID (optional)
+ * @kctl: the control element to assign
+ *
+ * Add the given control element to an array inside the codec instance.
+ * All control elements belonging to a codec are supposed to be added
+ * by this function so that a proper clean-up works at the free or
+ * reconfiguration time.
+ *
+ * If non-zero @nid is passed, the NID is assigned to the control element.
+ * The assignment is shown in the codec proc file.
+ *
+ * snd_hda_ctl_add() checks the control subdev id field whether
+ * #HDA_SUBDEV_NID_FLAG bit is set.  If set (and @nid is zero), the lower
+ * bits value is taken as the NID to assign.
+ */
+int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
+                    struct snd_kcontrol *kctl)
 {
         int err;
-        struct snd_kcontrol **knewp;
+        struct hda_nid_item *item;
 
+        if (kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) {
+                if (nid == 0)
+                        nid = kctl->id.subdevice & 0xffff;
+                kctl->id.subdevice = 0;
+        }
         err = snd_ctl_add(codec->bus->card, kctl);
         if (err < 0)
                 return err;
-        knewp = snd_array_new(&codec->mixers);
-        if (!knewp)
+        item = snd_array_new(&codec->mixers);
+        if (!item)
                 return -ENOMEM;
-        *knewp = kctl;
+        item->kctl = kctl;
+        item->nid = nid;
         return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_ctl_add);
 
-/* Clear all controls assigned to the given codec */
+/**
+ * snd_hda_ctls_clear - Clear all controls assigned to the given codec
+ * @codec: HD-audio codec
+ */
 void snd_hda_ctls_clear(struct hda_codec *codec)
 {
         int i;
-        struct snd_kcontrol **kctls = codec->mixers.list;
+        struct hda_nid_item *items = codec->mixers.list;
         for (i = 0; i < codec->mixers.used; i++)
-                snd_ctl_remove(codec->bus->card, kctls[i]);
+                snd_ctl_remove(codec->bus->card, items[i].kctl);
         snd_array_free(&codec->mixers);
 }
 
@@ -1563,6 +1781,16 @@ static void hda_unlock_devices(struct snd_card *card)
         spin_unlock(&card->files_lock);
 }
 
+/**
+ * snd_hda_codec_reset - Clear all objects assigned to the codec
+ * @codec: HD-audio codec
+ *
+ * This frees the all PCM and control elements assigned to the codec, and
+ * clears the caches and restores the pin default configurations.
+ *
+ * When a device is being used, it returns -EBSY.  If successfully freed,
+ * returns zero.
+ */
 int snd_hda_codec_reset(struct hda_codec *codec)
 {
         struct snd_card *card = codec->bus->card;
@@ -1626,7 +1854,22 @@ int snd_hda_codec_reset(struct hda_codec *codec)
         return 0;
 }
 
-/* create a virtual master control and add slaves */
+/**
+ * snd_hda_add_vmaster - create a virtual master control and add slaves
+ * @codec: HD-audio codec
+ * @name: vmaster control name
+ * @tlv: TLV data (optional)
+ * @slaves: slave control names (optional)
+ *
+ * Create a virtual master control with the given name.  The TLV data
+ * must be either NULL or a valid data.
+ *
+ * @slaves is a NULL-terminated array of strings, each of which is a
+ * slave control name.  All controls with these names are assigned to
+ * the new virtual master control.
+ *
+ * This function returns zero if successful or a negative error code.
+ */
 int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
                         unsigned int *tlv, const char **slaves)
 {
@@ -1643,7 +1886,7 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
         kctl = snd_ctl_make_virtual_master(name, tlv);
         if (!kctl)
                 return -ENOMEM;
-        err = snd_hda_ctl_add(codec, kctl);
+        err = snd_hda_ctl_add(codec, 0, kctl);
         if (err < 0)
                 return err;
         
@@ -1668,7 +1911,12 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
 }
 EXPORT_SYMBOL_HDA(snd_hda_add_vmaster);
 
-/* switch */
+/**
+ * snd_hda_mixer_amp_switch_info - Info callback for a standard AMP mixer switch
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_info *uinfo)
 {
@@ -1682,6 +1930,12 @@ int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_info);
 
+/**
+ * snd_hda_mixer_amp_switch_get - Get callback for a standard AMP mixer switch
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
@@ -1702,6 +1956,12 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_get);
 
+/**
+ * snd_hda_mixer_amp_switch_put - Put callback for a standard AMP mixer switch
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_COMPOSE_AMP_VAL*() or related macros.
+ */
 int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
@@ -1733,6 +1993,25 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put);
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+/**
+ * snd_hda_mixer_amp_switch_put_beep - Put callback for a beep AMP switch
+ *
+ * This function calls snd_hda_enable_beep_device(), which behaves differently
+ * depending on beep_mode option.
+ */
+int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        long *valp = ucontrol->value.integer.value;
+
+        snd_hda_enable_beep_device(codec, *valp);
+        return snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
+}
+EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put_beep);
+#endif /* CONFIG_SND_HDA_INPUT_BEEP */
+
 /*
  * bound volume controls
  *
@@ -1742,6 +2021,12 @@ EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put);
 #define AMP_VAL_IDX_SHIFT       19
 #define AMP_VAL_IDX_MASK        (0x0f<<19)
 
+/**
+ * snd_hda_mixer_bind_switch_get - Get callback for a bound volume control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_MUTE*() macros.
+ */
 int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_value *ucontrol)
 {
@@ -1759,6 +2044,12 @@ int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_get);
 
+/**
+ * snd_hda_mixer_bind_switch_put - Put callback for a bound volume control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_MUTE*() macros.
+ */
 int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_value *ucontrol)
 {
@@ -1783,8 +2074,11 @@ int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_put);
 
-/*
- * generic bound volume/swtich controls
+/**
+ * snd_hda_mixer_bind_ctls_info - Info callback for a generic bound control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_VOL() or HDA_BIND_SW() macros.
  */
 int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_info *uinfo)
@@ -1803,6 +2097,12 @@ int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_info);
 
+/**
+ * snd_hda_mixer_bind_ctls_get - Get callback for a generic bound control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_VOL() or HDA_BIND_SW() macros.
+ */
 int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol)
 {
@@ -1820,6 +2120,12 @@ int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_get);
 
+/**
+ * snd_hda_mixer_bind_ctls_put - Put callback for a generic bound control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_VOL() or HDA_BIND_SW() macros.
+ */
 int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol)
 {
@@ -1843,6 +2149,12 @@ int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_put);
 
+/**
+ * snd_hda_mixer_bind_tlv - TLV callback for a generic bound control
+ *
+ * The control element is supposed to have the private_value field
+ * set up via HDA_BIND_VOL() macro.
+ */
 int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag,
                            unsigned int size, unsigned int __user *tlv)
 {
@@ -2126,7 +2438,7 @@ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid)
                         return -ENOMEM;
                 kctl->id.index = idx;
                 kctl->private_value = nid;
-                err = snd_hda_ctl_add(codec, kctl);
+                err = snd_hda_ctl_add(codec, nid, kctl);
                 if (err < 0)
                         return err;
         }
@@ -2165,14 +2477,19 @@ static struct snd_kcontrol_new spdif_share_sw = {
         .put = spdif_share_sw_put,
 };
 
+/**
+ * snd_hda_create_spdif_share_sw - create Default PCM switch
+ * @codec: the HDA codec
+ * @mout: multi-out instance
+ */
 int snd_hda_create_spdif_share_sw(struct hda_codec *codec,
                                   struct hda_multi_out *mout)
 {
         if (!mout->dig_out_nid)
                 return 0;
         /* ATTENTION: here mout is passed as private_data, instead of codec */
-        return snd_hda_ctl_add(codec,
-                           snd_ctl_new1(&spdif_share_sw, mout));
+        return snd_hda_ctl_add(codec, mout->dig_out_nid,
+                              snd_ctl_new1(&spdif_share_sw, mout));
 }
 EXPORT_SYMBOL_HDA(snd_hda_create_spdif_share_sw);
 
@@ -2276,7 +2593,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid)
                 if (!kctl)
                         return -ENOMEM;
                 kctl->private_value = nid;
-                err = snd_hda_ctl_add(codec, kctl);
+                err = snd_hda_ctl_add(codec, nid, kctl);
                 if (err < 0)
                         return err;
         }
@@ -2332,7 +2649,12 @@ int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_write_cache);
 
-/* resume the all commands from the cache */
+/**
+ * snd_hda_codec_resume_cache - Resume the all commands from the cache
+ * @codec: HD-audio codec
+ *
+ * Execute all verbs recorded in the command caches to resume.
+ */
 void snd_hda_codec_resume_cache(struct hda_codec *codec)
 {
         struct hda_cache_head *buffer = codec->cmd_cache.buf.list;
@@ -2452,9 +2774,11 @@ static void hda_call_codec_suspend(struct hda_codec *codec)
                             codec->afg ? codec->afg : codec->mfg,
                             AC_PWRST_D3);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
+        snd_hda_update_power_acct(codec);
         cancel_delayed_work(&codec->power_work);
         codec->power_on = 0;
         codec->power_transition = 0;
+        codec->power_jiffies = jiffies;
 #endif
 }
 
@@ -2756,8 +3080,12 @@ static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid,
 }
 
 /**
- * snd_hda_is_supported_format - check whether the given node supports
- * the format val
+ * snd_hda_is_supported_format - Check the validity of the format
+ * @codec: HD-audio codec
+ * @nid: NID to check
+ * @format: the HD-audio format value to check
+ *
+ * Check whether the given node supports the format value.
  *
  * Returns 1 if supported, 0 if not.
  */
@@ -2877,51 +3205,36 @@ static int set_pcm_default_values(struct hda_codec *codec,
         return 0;
 }
 
+/* global */
+const char *snd_hda_pcm_type_name[HDA_PCM_NTYPES] = {
+        "Audio", "SPDIF", "HDMI", "Modem"
+};
+
 /*
  * get the empty PCM device number to assign
  */
 static int get_empty_pcm_device(struct hda_bus *bus, int type)
 {
-        static const char *dev_name[HDA_PCM_NTYPES] = {
-                "Audio", "SPDIF", "HDMI", "Modem"
-        };
-        /* starting device index for each PCM type */
-        static int dev_idx[HDA_PCM_NTYPES] = {
-                [HDA_PCM_TYPE_AUDIO] = 0,
-                [HDA_PCM_TYPE_SPDIF] = 1,
-                [HDA_PCM_TYPE_HDMI] = 3,
-                [HDA_PCM_TYPE_MODEM] = 6
+        /* audio device indices; not linear to keep compatibility */
+        static int audio_idx[HDA_PCM_NTYPES][5] = {
+                [HDA_PCM_TYPE_AUDIO] = { 0, 2, 4, 5, -1 },
+                [HDA_PCM_TYPE_SPDIF] = { 1, -1 },
+                [HDA_PCM_TYPE_HDMI]  = { 3, 7, 8, 9, -1 },
+                [HDA_PCM_TYPE_MODEM] = { 6, -1 },
         };
-        /* normal audio device indices; not linear to keep compatibility */
-        static int audio_idx[4] = { 0, 2, 4, 5 };
-        int i, dev;
-
-        switch (type) {
-        case HDA_PCM_TYPE_AUDIO:
-                for (i = 0; i < ARRAY_SIZE(audio_idx); i++) {
-                        dev = audio_idx[i];
-                        if (!test_bit(dev, bus->pcm_dev_bits))
-                                goto ok;
-                }
-                snd_printk(KERN_WARNING "Too many audio devices\n");
-                return -EAGAIN;
-        case HDA_PCM_TYPE_SPDIF:
-        case HDA_PCM_TYPE_HDMI:
-        case HDA_PCM_TYPE_MODEM:
-                dev = dev_idx[type];
-                if (test_bit(dev, bus->pcm_dev_bits)) {
-                        snd_printk(KERN_WARNING "%s already defined\n",
-                                   dev_name[type]);
-                        return -EAGAIN;
-                }
-                break;
-        default:
+        int i;
+
+        if (type >= HDA_PCM_NTYPES) {
                 snd_printk(KERN_WARNING "Invalid PCM type %d\n", type);
                 return -EINVAL;
         }
- ok:
-        set_bit(dev, bus->pcm_dev_bits);
-        return dev;
+
+        for (i = 0; audio_idx[type][i] >= 0 ; i++)
+                if (!test_and_set_bit(audio_idx[type][i], bus->pcm_dev_bits))
+                        return audio_idx[type][i];
+
+        snd_printk(KERN_WARNING "Too many %s devices\n", snd_hda_pcm_type_name[type]);
+        return -EAGAIN;
 }
 
 /*
@@ -3159,14 +3472,14 @@ EXPORT_SYMBOL_HDA(snd_hda_check_board_codec_sid_config);
  */
 int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
 {
-        int err;
+        int err;
 
         for (; knew->name; knew++) {
                 struct snd_kcontrol *kctl;
                 kctl = snd_ctl_new1(knew, codec);
                 if (!kctl)
                         return -ENOMEM;
-                err = snd_hda_ctl_add(codec, kctl);
+                err = snd_hda_ctl_add(codec, 0, kctl);
                 if (err < 0) {
                         if (!codec->addr)
                                 return err;
@@ -3174,7 +3487,7 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
                         if (!kctl)
                                 return -ENOMEM;
                         kctl->id.device = codec->addr;
-                        err = snd_hda_ctl_add(codec, kctl);
+                        err = snd_hda_ctl_add(codec, 0, kctl);
                         if (err < 0)
                                 return err;
                 }
@@ -3207,8 +3520,27 @@ static void hda_keep_power_on(struct hda_codec *codec)
 {
         codec->power_count++;
         codec->power_on = 1;
+        codec->power_jiffies = jiffies;
 }
 
+/* update the power on/off account with the current jiffies */
+void snd_hda_update_power_acct(struct hda_codec *codec)
+{
+        unsigned long delta = jiffies - codec->power_jiffies;
+        if (codec->power_on)
+                codec->power_on_acct += delta;
+        else
+                codec->power_off_acct += delta;
+        codec->power_jiffies += delta;
+}
+
+/**
+ * snd_hda_power_up - Power-up the codec
+ * @codec: HD-audio codec
+ *
+ * Increment the power-up counter and power up the hardware really when
+ * not turned on yet.
+ */ 
 void snd_hda_power_up(struct hda_codec *codec)
 {
         struct hda_bus *bus = codec->bus;
@@ -3217,7 +3549,9 @@ void snd_hda_power_up(struct hda_codec *codec)
         if (codec->power_on || codec->power_transition)
                 return;
 
+        snd_hda_update_power_acct(codec);
         codec->power_on = 1;
+        codec->power_jiffies = jiffies;
         if (bus->ops.pm_notify)
                 bus->ops.pm_notify(bus);
         hda_call_codec_resume(codec);
@@ -3229,9 +3563,13 @@ EXPORT_SYMBOL_HDA(snd_hda_power_up);
 #define power_save(codec)       \
         ((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
 
-#define power_save(codec)       \
-        ((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
-
+/**
+ * snd_hda_power_down - Power-down the codec
+ * @codec: HD-audio codec
+ *
+ * Decrement the power-up counter and schedules the power-off work if
+ * the counter rearches to zero.
+ */ 
 void snd_hda_power_down(struct hda_codec *codec)
 {
         --codec->power_count;
@@ -3245,6 +3583,19 @@ void snd_hda_power_down(struct hda_codec *codec)
 }
 EXPORT_SYMBOL_HDA(snd_hda_power_down);
 
+/**
+ * snd_hda_check_amp_list_power - Check the amp list and update the power
+ * @codec: HD-audio codec
+ * @check: the object containing an AMP list and the status
+ * @nid: NID to check / update
+ *
+ * Check whether the given NID is in the amp list.  If it's in the list,
+ * check the current AMP status, and update the the power-status according
+ * to the mute status.
+ *
+ * This function is supposed to be set or called from the check_power_status
+ * patch ops.
+ */ 
 int snd_hda_check_amp_list_power(struct hda_codec *codec,
                                  struct hda_loopback_check *check,
                                  hda_nid_t nid)
@@ -3286,6 +3637,10 @@ EXPORT_SYMBOL_HDA(snd_hda_check_amp_list_power);
 /*
  * Channel mode helper
  */
+
+/**
+ * snd_hda_ch_mode_info - Info callback helper for the channel mode enum
+ */
 int snd_hda_ch_mode_info(struct hda_codec *codec,
                          struct snd_ctl_elem_info *uinfo,
                          const struct hda_channel_mode *chmode,
@@ -3302,6 +3657,9 @@ int snd_hda_ch_mode_info(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_ch_mode_info);
 
+/**
+ * snd_hda_ch_mode_get - Get callback helper for the channel mode enum
+ */
 int snd_hda_ch_mode_get(struct hda_codec *codec,
                         struct snd_ctl_elem_value *ucontrol,
                         const struct hda_channel_mode *chmode,
@@ -3320,6 +3678,9 @@ int snd_hda_ch_mode_get(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_ch_mode_get);
 
+/**
+ * snd_hda_ch_mode_put - Put callback helper for the channel mode enum
+ */
 int snd_hda_ch_mode_put(struct hda_codec *codec,
                         struct snd_ctl_elem_value *ucontrol,
                         const struct hda_channel_mode *chmode,
@@ -3344,6 +3705,10 @@ EXPORT_SYMBOL_HDA(snd_hda_ch_mode_put);
 /*
  * input MUX helper
  */
+
+/**
+ * snd_hda_input_mux_info_info - Info callback helper for the input-mux enum
+ */
 int snd_hda_input_mux_info(const struct hda_input_mux *imux,
                            struct snd_ctl_elem_info *uinfo)
 {
@@ -3362,6 +3727,9 @@ int snd_hda_input_mux_info(const struct hda_input_mux *imux,
 }
 EXPORT_SYMBOL_HDA(snd_hda_input_mux_info);
 
+/**
+ * snd_hda_input_mux_info_put - Put callback helper for the input-mux enum
+ */
 int snd_hda_input_mux_put(struct hda_codec *codec,
                           const struct hda_input_mux *imux,
                           struct snd_ctl_elem_value *ucontrol,
@@ -3421,8 +3789,29 @@ static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid)
         }
 }
 
-/*
- * open the digital out in the exclusive mode
+/**
+ * snd_hda_bus_reboot_notify - call the reboot notifier of each codec
+ * @bus: HD-audio bus
+ */
+void snd_hda_bus_reboot_notify(struct hda_bus *bus)
+{
+        struct hda_codec *codec;
+
+        if (!bus)
+                return;
+        list_for_each_entry(codec, &bus->codec_list, list) {
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+                if (!codec->power_on)
+                        continue;
+#endif
+                if (codec->patch_ops.reboot_notify)
+                        codec->patch_ops.reboot_notify(codec);
+        }
+}
+EXPORT_SYMBOL_HDA(snd_hda_bus_reboot_notify);
+
+/**
+ * snd_hda_multi_out_dig_open - open the digital out in the exclusive mode
  */
 int snd_hda_multi_out_dig_open(struct hda_codec *codec,
                                struct hda_multi_out *mout)
@@ -3437,6 +3826,9 @@ int snd_hda_multi_out_dig_open(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_open);
 
+/**
+ * snd_hda_multi_out_dig_prepare - prepare the digital out stream
+ */
 int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
                                   struct hda_multi_out *mout,
                                   unsigned int stream_tag,
@@ -3450,6 +3842,9 @@ int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_prepare);
 
+/**
+ * snd_hda_multi_out_dig_cleanup - clean-up the digital out stream
+ */
 int snd_hda_multi_out_dig_cleanup(struct hda_codec *codec,
                                   struct hda_multi_out *mout)
 {
@@ -3460,8 +3855,8 @@ int snd_hda_multi_out_dig_cleanup(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_cleanup);
 
-/*
- * release the digital out
+/**
+ * snd_hda_multi_out_dig_close - release the digital out stream
  */
 int snd_hda_multi_out_dig_close(struct hda_codec *codec,
                                 struct hda_multi_out *mout)
@@ -3473,8 +3868,12 @@ int snd_hda_multi_out_dig_close(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_close);
 
-/*
- * set up more restrictions for analog out
+/**
+ * snd_hda_multi_out_analog_open - open analog outputs
+ *
+ * Open analog outputs and set up the hw-constraints.
+ * If the digital outputs can be opened as slave, open the digital
+ * outputs, too.
  */
 int snd_hda_multi_out_analog_open(struct hda_codec *codec,
                                   struct hda_multi_out *mout,
@@ -3519,9 +3918,11 @@ int snd_hda_multi_out_analog_open(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_open);
 
-/*
- * set up the i/o for analog out
- * when the digital out is available, copy the front out to digital out, too.
+/**
+ * snd_hda_multi_out_analog_prepare - Preapre the analog outputs.
+ *
+ * Set up the i/o for analog out.
+ * When the digital out is available, copy the front out to digital out, too.
  */
 int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
                                      struct hda_multi_out *mout,
@@ -3578,8 +3979,8 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_prepare);
 
-/*
- * clean up the setting for analog out
+/**
+ * snd_hda_multi_out_analog_cleanup - clean up the setting for analog out
  */
 int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
                                      struct hda_multi_out *mout)
@@ -3965,8 +4366,14 @@ EXPORT_SYMBOL_HDA(snd_hda_resume);
  * generic arrays
  */
 
-/* get a new element from the given array
- * if it exceeds the pre-allocated array size, re-allocate the array
+/**
+ * snd_array_new - get a new element from the given array
+ * @array: the array object
+ * 
+ * Get a new element from the given array.  If it exceeds the
+ * pre-allocated array size, re-allocate the array.
+ *
+ * Returns NULL if allocation failed.
  */
 void *snd_array_new(struct snd_array *array)
 {
@@ -3990,7 +4397,10 @@ void *snd_array_new(struct snd_array *array)
 }
 EXPORT_SYMBOL_HDA(snd_array_new);
 
-/* free the given array elements */
+/**
+ * snd_array_free - free the given array elements
+ * @array: the array object
+ */
 void snd_array_free(struct snd_array *array)
 {
         kfree(array->list);
@@ -4000,7 +4410,12 @@ void snd_array_free(struct snd_array *array)
 }
 EXPORT_SYMBOL_HDA(snd_array_free);
 
-/*
+/**
+ * snd_print_pcm_rates - Print the supported PCM rates to the string buffer
+ * @pcm: PCM caps bits
+ * @buf: the string buffer to write
+ * @buflen: the max buffer length
+ *
  * used by hda_proc.c and hda_eld.c
  */
 void snd_print_pcm_rates(int pcm, char *buf, int buflen)
@@ -4019,6 +4434,14 @@ void snd_print_pcm_rates(int pcm, char *buf, int buflen)
 }
 EXPORT_SYMBOL_HDA(snd_print_pcm_rates);
 
+/**
+ * snd_print_pcm_bits - Print the supported PCM fmt bits to the string buffer
+ * @pcm: PCM caps bits
+ * @buf: the string buffer to write
+ * @buflen: the max buffer length
+ *
+ * used by hda_proc.c and hda_eld.c
+ */
 void snd_print_pcm_bits(int pcm, char *buf, int buflen)
 {
         static unsigned int bits[] = { 8, 16, 20, 24, 32 };
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 99552fb5f756..2d627613aea3 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -286,6 +286,10 @@ enum {
 #define AC_PWRST_D1SUP                  (1<<1)
 #define AC_PWRST_D2SUP                  (1<<2)
 #define AC_PWRST_D3SUP                  (1<<3)
+#define AC_PWRST_D3COLDSUP              (1<<4)
+#define AC_PWRST_S3D3COLDSUP            (1<<29)
+#define AC_PWRST_CLKSTOP                (1<<30)
+#define AC_PWRST_EPSS                   (1U<<31)
 
 /* Power state values */
 #define AC_PWRST_SETTING                (0xf<<0)
@@ -674,6 +678,7 @@ struct hda_codec_ops {
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid);
 #endif
+        void (*reboot_notify)(struct hda_codec *codec);
 };
 
 /* record for amp information cache */
@@ -771,6 +776,7 @@ struct hda_codec {
 
         /* beep device */
         struct hda_beep *beep;
+        unsigned int beep_mode;
 
         /* widget capabilities cache */
         unsigned int num_nodes;
@@ -811,6 +817,9 @@ struct hda_codec {
         unsigned int power_transition :1; /* power-state in transition */
         int power_count;        /* current (global) power refcount */
         struct delayed_work power_work; /* delayed task for powerdown */
+        unsigned long power_on_acct;
+        unsigned long power_off_acct;
+        unsigned long power_jiffies;
 #endif
 
         /* codec-specific additional proc output */
@@ -910,6 +919,7 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
  * Misc
  */
 void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen);
+void snd_hda_bus_reboot_notify(struct hda_bus *bus);
 
 /*
  * power management
@@ -933,6 +943,7 @@ const char *snd_hda_get_jack_location(u32 cfg);
 void snd_hda_power_up(struct hda_codec *codec);
 void snd_hda_power_down(struct hda_codec *codec);
 #define snd_hda_codec_needs_resume(codec) codec->power_count
+void snd_hda_update_power_acct(struct hda_codec *codec);
 #else
 static inline void snd_hda_power_up(struct hda_codec *codec) {}
 static inline void snd_hda_power_down(struct hda_codec *codec) {}
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index 9446a5abea13..4228f2fe5956 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -309,17 +309,12 @@ out_fail:
         return -EINVAL;
 }
 
-static int hdmi_present_sense(struct hda_codec *codec, hda_nid_t nid)
-{
-        return snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0);
-}
-
 static int hdmi_eld_valid(struct hda_codec *codec, hda_nid_t nid)
 {
         int eldv;
         int present;
 
-        present = hdmi_present_sense(codec, nid);
+        present = snd_hda_pin_sense(codec, nid);
         eldv    = (present & AC_PINSENSE_ELDV);
         present = (present & AC_PINSENSE_PRESENCE);
 
@@ -477,6 +472,8 @@ static void hdmi_print_eld_info(struct snd_info_entry *entry,
                 [4 ... 7] = "reserved"
         };
 
+        snd_iprintf(buffer, "monitor_present\t\t%d\n", e->monitor_present);
+        snd_iprintf(buffer, "eld_valid\t\t%d\n", e->eld_valid);
         snd_iprintf(buffer, "monitor_name\t\t%s\n", e->monitor_name);
         snd_iprintf(buffer, "connection_type\t\t%s\n",
                                 eld_connection_type_names[e->conn_type]);
@@ -518,7 +515,11 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry,
                  *      monitor_name manufacture_id product_id
                  *      eld_version edid_version
                  */
-                if (!strcmp(name, "connection_type"))
+                if (!strcmp(name, "monitor_present"))
+                        e->monitor_present = val;
+                else if (!strcmp(name, "eld_valid"))
+                        e->eld_valid = val;
+                else if (!strcmp(name, "connection_type"))
                         e->conn_type = val;
                 else if (!strcmp(name, "port_id"))
                         e->port_id = val;
@@ -560,13 +561,14 @@ static void hdmi_write_eld_info(struct snd_info_entry *entry,
 }
 
 
-int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld)
+int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld,
+                         int index)
 {
         char name[32];
         struct snd_info_entry *entry;
         int err;
 
-        snprintf(name, sizeof(name), "eld#%d", codec->addr);
+        snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index);
         err = snd_card_proc_new(codec->bus->card, name, &entry);
         if (err < 0)
                 return err;
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index b36f6c5a92df..092c6a7c2ff3 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -727,7 +727,8 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
                 if (is_loopback)
                         add_input_loopback(codec, node->nid, HDA_INPUT, index);
                 snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
-                err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+                err = snd_hda_ctl_add(codec, node->nid,
+                                        snd_ctl_new1(&knew, codec));
                 if (err < 0)
                         return err;
                 created = 1;
@@ -737,7 +738,8 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
                 if (is_loopback)
                         add_input_loopback(codec, node->nid, HDA_OUTPUT, 0);
                 snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
-                err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+                err = snd_hda_ctl_add(codec, node->nid,
+                                        snd_ctl_new1(&knew, codec));
                 if (err < 0)
                         return err;
                 created = 1;
@@ -751,7 +753,8 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
             (node->amp_in_caps & AC_AMPCAP_NUM_STEPS)) {
                 knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, index, HDA_INPUT);
                 snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
-                err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+                err = snd_hda_ctl_add(codec, node->nid,
+                                        snd_ctl_new1(&knew, codec));
                 if (err < 0)
                         return err;
                 created = 1;
@@ -759,7 +762,8 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
                    (node->amp_out_caps & AC_AMPCAP_NUM_STEPS)) {
                 knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, 0, HDA_OUTPUT);
                 snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
-                err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+                err = snd_hda_ctl_add(codec, node->nid,
+                                        snd_ctl_new1(&knew, codec));
                 if (err < 0)
                         return err;
                 created = 1;
@@ -857,7 +861,7 @@ static int build_input_controls(struct hda_codec *codec)
         }
 
         /* create input MUX if multiple sources are available */
-        err = snd_hda_ctl_add(codec, snd_ctl_new1(&cap_sel, codec));
+        err = snd_hda_ctl_add(codec, 0, snd_ctl_new1(&cap_sel, codec));
         if (err < 0)
                 return err;
 
@@ -875,7 +879,8 @@ static int build_input_controls(struct hda_codec *codec)
                         HDA_CODEC_VOLUME(name, adc_node->nid,
                                          spec->input_mux.items[i].index,
                                          HDA_INPUT);
-                err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+                err = snd_hda_ctl_add(codec, adc_node->nid,
+                                        snd_ctl_new1(&knew, codec));
                 if (err < 0)
                         return err;
         }
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index cc24e6721d74..d24328661c6a 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -154,6 +154,44 @@ int /*__devinit*/ snd_hda_create_hwdep(struct hda_codec *codec)
         return 0;
 }
 
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static ssize_t power_on_acct_show(struct device *dev,
+                                  struct device_attribute *attr,
+                                  char *buf)
+{
+        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
+        struct hda_codec *codec = hwdep->private_data;
+        snd_hda_update_power_acct(codec);
+        return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_on_acct));
+}
+
+static ssize_t power_off_acct_show(struct device *dev,
+                                   struct device_attribute *attr,
+                                   char *buf)
+{
+        struct snd_hwdep *hwdep = dev_get_drvdata(dev);
+        struct hda_codec *codec = hwdep->private_data;
+        snd_hda_update_power_acct(codec);
+        return sprintf(buf, "%u\n", jiffies_to_msecs(codec->power_off_acct));
+}
+
+static struct device_attribute power_attrs[] = {
+        __ATTR_RO(power_on_acct),
+        __ATTR_RO(power_off_acct),
+};
+
+int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec)
+{
+        struct snd_hwdep *hwdep = codec->hwdep;
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(power_attrs); i++)
+                snd_add_device_sysfs_file(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card,
+                                          hwdep->device, &power_attrs[i]);
+        return 0;
+}
+#endif /* CONFIG_SND_HDA_POWER_SAVE */
+
 #ifdef CONFIG_SND_HDA_RECONFIG
 
 /*
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 6517f589d01d..d822bfc6cad6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -60,10 +60,14 @@ static int bdl_pos_adj[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1};
 static int probe_mask[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1};
 static int probe_only[SNDRV_CARDS];
 static int single_cmd;
-static int enable_msi;
+static int enable_msi = -1;
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 static char *patch[SNDRV_CARDS];
 #endif
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+static int beep_mode[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] =
+                                        CONFIG_SND_HDA_INPUT_BEEP_MODE};
+#endif
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for Intel HD audio interface.");
@@ -91,6 +95,11 @@ MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
 module_param_array(patch, charp, NULL, 0444);
 MODULE_PARM_DESC(patch, "Patch file for Intel HD audio interface.");
 #endif
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+module_param_array(beep_mode, int, NULL, 0444);
+MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode "
+                            "(0=off, 1=on, 2=mute switch on/off) (default=1).");
+#endif
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
@@ -404,6 +413,7 @@ struct azx {
         unsigned short codec_mask;
         int  codec_probe_mask; /* copied from probe_mask option */
         struct hda_bus *bus;
+        unsigned int beep_mode;
 
         /* CORB/RIRB */
         struct azx_rb corb;
@@ -677,6 +687,14 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
                 }
         }
 
+        if (!chip->polling_mode) {
+                snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
+                           "switching to polling mode: last cmd=0x%08x\n",
+                           chip->last_cmd[addr]);
+                chip->polling_mode = 1;
+                goto again;
+        }
+
         if (chip->msi) {
                 snd_printk(KERN_WARNING SFX "No response from codec, "
                            "disabling MSI: last cmd=0x%08x\n",
@@ -692,14 +710,6 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus,
                 goto again;
         }
 
-        if (!chip->polling_mode) {
-                snd_printk(KERN_WARNING SFX "azx_get_response timeout, "
-                           "switching to polling mode: last cmd=0x%08x\n",
-                           chip->last_cmd[addr]);
-                chip->polling_mode = 1;
-                goto again;
-        }
-
         if (chip->probing) {
                 /* If this critical timeout happens during the codec probing
                  * phase, this is likely an access to a non-existing codec
@@ -1404,6 +1414,7 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model)
                         err = snd_hda_codec_new(chip->bus, c, &codec);
                         if (err < 0)
                                 continue;
+                        codec->beep_mode = chip->beep_mode;
                         codecs++;
                 }
         }
@@ -2154,6 +2165,7 @@ static int azx_resume(struct pci_dev *pci)
 static int azx_halt(struct notifier_block *nb, unsigned long event, void *buf)
 {
         struct azx *chip = container_of(nb, struct azx, reboot_notifier);
+        snd_hda_bus_reboot_notify(chip->bus);
         azx_stop_chip(chip);
         return NOTIFY_OK;
 }
@@ -2221,7 +2233,9 @@ static int azx_dev_free(struct snd_device *device)
 static struct snd_pci_quirk position_fix_list[] __devinitdata = {
         SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
+        SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB),
         SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
+        SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB),
         {}
 };
 
@@ -2304,11 +2318,9 @@ static void __devinit check_probe_mask(struct azx *chip, int dev)
 }
 
 /*
- * white-list for enable_msi
+ * white/black-list for enable_msi
  */
-static struct snd_pci_quirk msi_white_list[] __devinitdata = {
-        SND_PCI_QUIRK(0x103c, 0x30f7, "HP Pavilion dv4t-1300", 1),
-        SND_PCI_QUIRK(0x103c, 0x3607, "HP Compa CQ40", 1),
+static struct snd_pci_quirk msi_black_list[] __devinitdata = {
         {}
 };
 
@@ -2316,10 +2328,12 @@ static void __devinit check_msi(struct azx *chip)
 {
         const struct snd_pci_quirk *q;
 
-        chip->msi = enable_msi;
-        if (chip->msi)
+        if (enable_msi >= 0) {
+                chip->msi = !!enable_msi;
                 return;
-        q = snd_pci_quirk_lookup(chip->pci, msi_white_list);
+        }
+        chip->msi = 1;  /* enable MSI as default */
+        q = snd_pci_quirk_lookup(chip->pci, msi_black_list);
         if (q) {
                 printk(KERN_INFO
                        "hda_intel: msi for device %04x:%04x set to %d\n",
@@ -2578,6 +2592,10 @@ static int __devinit azx_probe(struct pci_dev *pci,
                 goto out_free;
         card->private_data = chip;
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+        chip->beep_mode = beep_mode[dev];
+#endif
+
         /* create codec instances */
         err = azx_codec_create(chip, model[dev]);
         if (err < 0)
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 5f1dcc59002b..5778ae882b83 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -23,6 +23,15 @@
 #ifndef __SOUND_HDA_LOCAL_H
 #define __SOUND_HDA_LOCAL_H
 
+/* We abuse kcontrol_new.subdev field to pass the NID corresponding to
+ * the given new control.  If id.subdev has a bit flag HDA_SUBDEV_NID_FLAG,
+ * snd_hda_ctl_add() takes the lower-bit subdev value as a valid NID.
+ * 
+ * Note that the subdevice field is cleared again before the real registration
+ * in snd_hda_ctl_add(), so that this value won't appear in the outside.
+ */
+#define HDA_SUBDEV_NID_FLAG     (1U << 31)
+
 /*
  * for mixer controls
  */
@@ -33,6 +42,7 @@
 /* mono volume with index (index=0,1,...) (channel=1,2) */
 #define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx,  \
+          .subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
           .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
                     SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
                     SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
@@ -53,6 +63,7 @@
 /* mono mute switch with index (index=0,1,...) (channel=1,2) */
 #define HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
+          .subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
           .info = snd_hda_mixer_amp_switch_info, \
           .get = snd_hda_mixer_amp_switch_get, \
           .put = snd_hda_mixer_amp_switch_put, \
@@ -66,6 +77,28 @@
 /* stereo mute switch */
 #define HDA_CODEC_MUTE(xname, nid, xindex, direction) \
         HDA_CODEC_MUTE_MONO(xname, nid, 3, xindex, direction)
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+/* special beep mono mute switch with index (index=0,1,...) (channel=1,2) */
+#define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
+        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
+          .subdevice = HDA_SUBDEV_NID_FLAG | (nid), \
+          .info = snd_hda_mixer_amp_switch_info, \
+          .get = snd_hda_mixer_amp_switch_get, \
+          .put = snd_hda_mixer_amp_switch_put_beep, \
+          .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) }
+#else
+/* no digital beep - just the standard one */
+#define HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, xcidx, nid, ch, xidx, dir) \
+        HDA_CODEC_MUTE_MONO_IDX(xname, xcidx, nid, ch, xidx, dir)
+#endif /* CONFIG_SND_HDA_INPUT_BEEP */
+/* special beep mono mute switch */
+#define HDA_CODEC_MUTE_BEEP_MONO(xname, nid, channel, xindex, direction) \
+        HDA_CODEC_MUTE_BEEP_MONO_IDX(xname, 0, nid, channel, xindex, direction)
+/* special beep stereo mute switch */
+#define HDA_CODEC_MUTE_BEEP(xname, nid, xindex, direction) \
+        HDA_CODEC_MUTE_BEEP_MONO(xname, nid, 3, xindex, direction)
+
+extern const char *snd_hda_pcm_type_name[];
 
 int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_info *uinfo);
@@ -81,6 +114,10 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol);
 int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol);
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol);
+#endif
 /* lowlevel accessor with caching; use carefully */
 int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
                            int direction, int index);
@@ -424,8 +461,16 @@ u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
 int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
                               unsigned int caps);
 u32 snd_hda_query_pin_caps(struct hda_codec *codec, hda_nid_t nid);
+u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid);
+int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
 
-int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl);
+struct hda_nid_item {
+        struct snd_kcontrol *kctl;
+        hda_nid_t nid;
+};
+
+int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
+                    struct snd_kcontrol *kctl);
 void snd_hda_ctls_clear(struct hda_codec *codec);
 
 /*
@@ -437,6 +482,15 @@ int snd_hda_create_hwdep(struct hda_codec *codec);
 static inline int snd_hda_create_hwdep(struct hda_codec *codec) { return 0; }
 #endif
 
+#if defined(CONFIG_SND_HDA_POWER_SAVE) && defined(CONFIG_SND_HDA_HWDEP)
+int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec);
+#else
+static inline int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec)
+{
+        return 0;
+}
+#endif
+
 #ifdef CONFIG_SND_HDA_RECONFIG
 int snd_hda_hwdep_add_sysfs(struct hda_codec *codec);
 #else
@@ -490,7 +544,8 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
  * AMP control callbacks
  */
 /* retrieve parameters from private_value */
-#define get_amp_nid(kc)         ((kc)->private_value & 0xffff)
+#define get_amp_nid_(pv)        ((pv) & 0xffff)
+#define get_amp_nid(kc)         get_amp_nid_((kc)->private_value)
 #define get_amp_channels(kc)    (((kc)->private_value >> 16) & 0x3)
 #define get_amp_direction(kc)   (((kc)->private_value >> 18) & 0x1)
 #define get_amp_index(kc)       (((kc)->private_value >> 19) & 0xf)
@@ -516,9 +571,11 @@ struct cea_sad {
  * ELD: EDID Like Data
  */
 struct hdmi_eld {
+        bool    monitor_present;
+        bool    eld_valid;
         int     eld_size;
         int     baseline_len;
-        int     eld_ver;        /* (eld_ver == 0) indicates invalid ELD */
+        int     eld_ver;
         int     cea_edid_ver;
         char    monitor_name[ELD_MAX_MNL + 1];
         int     manufacture_id;
@@ -541,11 +598,13 @@ int snd_hdmi_get_eld(struct hdmi_eld *, struct hda_codec *, hda_nid_t);
 void snd_hdmi_show_eld(struct hdmi_eld *eld);
 
 #ifdef CONFIG_PROC_FS
-int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld);
+int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld,
+                         int index);
 void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld);
 #else
 static inline int snd_hda_eld_proc_new(struct hda_codec *codec,
-                                       struct hdmi_eld *eld)
+                                       struct hdmi_eld *eld,
+                                       int index)
 {
         return 0;
 }
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 95f24e4729f8..09476fc1ab64 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -26,6 +26,21 @@
 #include "hda_codec.h"
 #include "hda_local.h"
 
+static char *bits_names(unsigned int bits, char *names[], int size)
+{
+        int i, n;
+        static char buf[128];
+
+        for (i = 0, n = 0; i < size; i++) {
+                if (bits & (1U<<i) && names[i])
+                        n += snprintf(buf + n, sizeof(buf) - n, " %s",
+                                      names[i]);
+        }
+        buf[n] = '\0';
+
+        return buf;
+}
+
 static const char *get_wid_type_name(unsigned int wid_value)
 {
         static char *names[16] = {
@@ -46,6 +61,41 @@ static const char *get_wid_type_name(unsigned int wid_value)
                 return "UNKNOWN Widget";
 }
 
+static void print_nid_mixers(struct snd_info_buffer *buffer,
+                             struct hda_codec *codec, hda_nid_t nid)
+{
+        int i;
+        struct hda_nid_item *items = codec->mixers.list;
+        struct snd_kcontrol *kctl;
+        for (i = 0; i < codec->mixers.used; i++) {
+                if (items[i].nid == nid) {
+                        kctl = items[i].kctl;
+                        snd_iprintf(buffer,
+                          "  Control: name=\"%s\", index=%i, device=%i\n",
+                          kctl->id.name, kctl->id.index, kctl->id.device);
+                }
+        }
+}
+
+static void print_nid_pcms(struct snd_info_buffer *buffer,
+                           struct hda_codec *codec, hda_nid_t nid)
+{
+        int pcm, type;
+        struct hda_pcm *cpcm;
+        for (pcm = 0; pcm < codec->num_pcms; pcm++) {
+                cpcm = &codec->pcm_info[pcm];
+                for (type = 0; type < 2; type++) {
+                        if (cpcm->stream[type].nid != nid || cpcm->pcm == NULL)
+                                continue;
+                        snd_iprintf(buffer, "  Device: name=\"%s\", "
+                                    "type=\"%s\", device=%i\n",
+                                    cpcm->name,
+                                    snd_hda_pcm_type_name[cpcm->pcm_type],
+                                    cpcm->pcm->device);
+                }
+        }
+}
+
 static void print_amp_caps(struct snd_info_buffer *buffer,
                            struct hda_codec *codec, hda_nid_t nid, int dir)
 {
@@ -363,8 +413,24 @@ static const char *get_pwr_state(u32 state)
 static void print_power_state(struct snd_info_buffer *buffer,
                               struct hda_codec *codec, hda_nid_t nid)
 {
+        static char *names[] = {
+                [ilog2(AC_PWRST_D0SUP)]         = "D0",
+                [ilog2(AC_PWRST_D1SUP)]         = "D1",
+                [ilog2(AC_PWRST_D2SUP)]         = "D2",
+                [ilog2(AC_PWRST_D3SUP)]         = "D3",
+                [ilog2(AC_PWRST_D3COLDSUP)]     = "D3cold",
+                [ilog2(AC_PWRST_S3D3COLDSUP)]   = "S3D3cold",
+                [ilog2(AC_PWRST_CLKSTOP)]       = "CLKSTOP",
+                [ilog2(AC_PWRST_EPSS)]          = "EPSS",
+        };
+
+        int sup = snd_hda_param_read(codec, nid, AC_PAR_POWER_STATE);
         int pwr = snd_hda_codec_read(codec, nid, 0,
                                      AC_VERB_GET_POWER_STATE, 0);
+        if (sup)
+                snd_iprintf(buffer, "  Power states: %s\n",
+                            bits_names(sup, names, ARRAY_SIZE(names)));
+
         snd_iprintf(buffer, "  Power: setting=%s, actual=%s\n",
                     get_pwr_state(pwr & AC_PWRST_SETTING),
                     get_pwr_state((pwr & AC_PWRST_ACTUAL) >>
@@ -457,6 +523,7 @@ static void print_gpio(struct snd_info_buffer *buffer,
                             (data & (1<<i)) ? 1 : 0,
                             (unsol & (1<<i)) ? 1 : 0);
         /* FIXME: add GPO and GPI pin information */
+        print_nid_mixers(buffer, codec, nid);
 }
 
 static void print_codec_info(struct snd_info_entry *entry,
@@ -536,6 +603,9 @@ static void print_codec_info(struct snd_info_entry *entry,
                         snd_iprintf(buffer, " CP");
                 snd_iprintf(buffer, "\n");
 
+                print_nid_mixers(buffer, codec, nid);
+                print_nid_pcms(buffer, codec, nid);
+
                 /* volume knob is a special widget that always have connection
                  * list
                  */
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 2d603f6aba63..455a0494f907 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -156,15 +156,19 @@ static const char *ad_slave_sws[] = {
 
 static void ad198x_free_kctls(struct hda_codec *codec);
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
 /* additional beep mixers; the actual parameters are overwritten at build */
 static struct snd_kcontrol_new ad_beep_mixer[] = {
         HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Beep Playback Switch", 0, 0, HDA_OUTPUT),
+        HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_OUTPUT),
         { } /* end */
 };
 
 #define set_beep_amp(spec, nid, idx, dir) \
         ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir)) /* mono */
+#else
+#define set_beep_amp(spec, nid, idx, dir) /* NOP */
+#endif
 
 static int ad198x_build_controls(struct hda_codec *codec)
 {
@@ -194,6 +198,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
         }
 
         /* create beep controls if needed */
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
         if (spec->beep_amp) {
                 struct snd_kcontrol_new *knew;
                 for (knew = ad_beep_mixer; knew->name; knew++) {
@@ -202,11 +207,14 @@ static int ad198x_build_controls(struct hda_codec *codec)
                         if (!kctl)
                                 return -ENOMEM;
                         kctl->private_value = spec->beep_amp;
-                        err = snd_hda_ctl_add(codec, kctl);
+                        err = snd_hda_ctl_add(codec,
+                                                get_amp_nid_(spec->beep_amp),
+                                                kctl);
                         if (err < 0)
                                 return err;
                 }
         }
+#endif
 
         /* if we have no master control, let's create it */
         if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
@@ -712,10 +720,10 @@ static struct snd_kcontrol_new ad1986a_laptop_intmic_mixers[] = {
 static void ad1986a_automic(struct hda_codec *codec)
 {
         unsigned int present;
-        present = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_PIN_SENSE, 0);
+        present = snd_hda_jack_detect(codec, 0x1f);
         /* 0 = 0x1f, 2 = 0x1d, 4 = mixed */
         snd_hda_codec_write(codec, 0x0f, 0, AC_VERB_SET_CONNECT_SEL,
-                            (present & AC_PINSENSE_PRESENCE) ? 0 : 2);
+                            present ? 0 : 2);
 }
 
 #define AD1986A_MIC_EVENT               0x36
@@ -754,10 +762,8 @@ static void ad1986a_update_hp(struct hda_codec *codec)
 static void ad1986a_hp_automute(struct hda_codec *codec)
 {
         struct ad198x_spec *spec = codec->spec;
-        unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x1a, 0, AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = !!(present & 0x80000000);
+        spec->jack_present = snd_hda_jack_detect(codec, 0x1a);
         if (spec->inv_jack_detect)
                 spec->jack_present = !spec->jack_present;
         ad1986a_update_hp(codec);
@@ -1547,8 +1553,7 @@ static void ad1981_hp_automute(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x06, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x06);
         snd_hda_codec_amp_stereo(codec, 0x05, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
 }
@@ -1568,8 +1573,7 @@ static void ad1981_hp_automic(struct hda_codec *codec)
         };
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x08, 0,
-                                 AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x08);
         if (present)
                 snd_hda_sequence_write(codec, mic_jack_on);
         else
@@ -2524,7 +2528,7 @@ static void ad1988_laptop_unsol_event(struct hda_codec *codec, unsigned int res)
 {
         if ((res >> 26) != AD1988_HP_EVENT)
                 return;
-        if (snd_hda_codec_read(codec, 0x11, 0, AC_VERB_GET_PIN_SENSE, 0) & (1 << 31))
+        if (snd_hda_jack_detect(codec, 0x11))
                 snd_hda_sequence_write(codec, ad1988_laptop_hp_on);
         else
                 snd_hda_sequence_write(codec, ad1988_laptop_hp_off);
@@ -2569,6 +2573,8 @@ static int add_control(struct ad198x_spec *spec, int type, const char *name,
         knew->name = kstrdup(name, GFP_KERNEL);
         if (! knew->name)
                 return -ENOMEM;
+        if (get_amp_nid_(val))
+                knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
         knew->private_value = val;
         return 0;
 }
@@ -3768,8 +3774,7 @@ static void ad1884a_hp_automute(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x11, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x11);
         snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
         snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_EAPD_BTLENABLE,
@@ -3781,8 +3786,7 @@ static void ad1884a_hp_automic(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x14, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x14);
         snd_hda_codec_write(codec, 0x0c, 0, AC_VERB_SET_CONNECT_SEL,
                             present ? 0 : 1);
 }
@@ -3817,13 +3821,9 @@ static void ad1884a_laptop_automute(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x11, 0, AC_VERB_GET_PIN_SENSE, 0);
-        present &= AC_PINSENSE_PRESENCE;
-        if (!present) {
-                present = snd_hda_codec_read(codec, 0x12, 0,
-                                             AC_VERB_GET_PIN_SENSE, 0);
-                present &= AC_PINSENSE_PRESENCE;
-        }
+        present = snd_hda_jack_detect(codec, 0x11);
+        if (!present)
+                present = snd_hda_jack_detect(codec, 0x12);
         snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
         snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_EAPD_BTLENABLE,
@@ -3835,11 +3835,9 @@ static void ad1884a_laptop_automic(struct hda_codec *codec)
 {
         unsigned int idx;
 
-        if (snd_hda_codec_read(codec, 0x14, 0, AC_VERB_GET_PIN_SENSE, 0) &
-            AC_PINSENSE_PRESENCE)
+        if (snd_hda_jack_detect(codec, 0x14))
                 idx = 0;
-        else if (snd_hda_codec_read(codec, 0x1c, 0, AC_VERB_GET_PIN_SENSE, 0) &
-                 AC_PINSENSE_PRESENCE)
+        else if (snd_hda_jack_detect(codec, 0x1c))
                 idx = 4;
         else
                 idx = 1;
@@ -4008,8 +4006,7 @@ static void ad1984a_thinkpad_automute(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x11, 0, AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x11);
         snd_hda_codec_amp_stereo(codec, 0x12, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
 }
@@ -4117,14 +4114,12 @@ static struct snd_kcontrol_new ad1984a_touchsmart_mixers[] = {
 /* switch to external mic if plugged */
 static void ad1984a_touchsmart_automic(struct hda_codec *codec)
 {
-        if (snd_hda_codec_read(codec, 0x1c, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000) {
+        if (snd_hda_jack_detect(codec, 0x1c))
                 snd_hda_codec_write(codec, 0x0c, 0,
                                      AC_VERB_SET_CONNECT_SEL, 0x4);
-        } else {
+        else
                 snd_hda_codec_write(codec, 0x0c, 0,
                                      AC_VERB_SET_CONNECT_SEL, 0x5);
-        }
 }
 
 
diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c
index d08353d3bb7f..af478019088e 100644
--- a/sound/pci/hda/patch_ca0110.c
+++ b/sound/pci/hda/patch_ca0110.c
@@ -144,7 +144,7 @@ static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
         struct snd_kcontrol_new knew =
                 HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
         sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
-        return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+        return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
 
 static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
@@ -155,7 +155,7 @@ static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
         struct snd_kcontrol_new knew =
                 HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
         sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
-        return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+        return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 }
 
 #define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 8ba306856d38..2439e84dcb21 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -500,7 +500,7 @@ static int add_mute(struct hda_codec *codec, const char *name, int index,
         knew.private_value = pval;
         snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
         *kctlp = snd_ctl_new1(&knew, codec);
-        return snd_hda_ctl_add(codec, *kctlp);
+        return snd_hda_ctl_add(codec, get_amp_nid_(pval), *kctlp);
 }
 
 static int add_volume(struct hda_codec *codec, const char *name,
@@ -513,7 +513,7 @@ static int add_volume(struct hda_codec *codec, const char *name,
         knew.private_value = pval;
         snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
         *kctlp = snd_ctl_new1(&knew, codec);
-        return snd_hda_ctl_add(codec, *kctlp);
+        return snd_hda_ctl_add(codec, get_amp_nid_(pval), *kctlp);
 }
 
 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
@@ -536,14 +536,14 @@ static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
 
         spec->vmaster_sw =
                 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
-        err = snd_hda_ctl_add(codec, spec->vmaster_sw);
+        err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
         if (err < 0)
                 return err;
 
         snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
         spec->vmaster_vol =
                 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
-        err = snd_hda_ctl_add(codec, spec->vmaster_vol);
+        err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
         if (err < 0)
                 return err;
         return 0;
@@ -756,13 +756,13 @@ static int build_input(struct hda_codec *codec)
                 if (!kctl)
                         return -ENOMEM;
                 kctl->private_value = (long)spec->capture_bind[i];
-                err = snd_hda_ctl_add(codec, kctl);
+                err = snd_hda_ctl_add(codec, 0, kctl);
                 if (err < 0)
                         return err;
         }
         
         if (spec->num_inputs > 1 && !spec->mic_detect) {
-                err = snd_hda_ctl_add(codec,
+                err = snd_hda_ctl_add(codec, 0,
                                       snd_ctl_new1(&cs_capture_source, codec));
                 if (err < 0)
                         return err;
@@ -807,7 +807,7 @@ static void cs_automute(struct hda_codec *codec)
 {
         struct cs_spec *spec = codec->spec;
         struct auto_pin_cfg *cfg = &spec->autocfg;
-        unsigned int caps, present, hp_present;
+        unsigned int caps, hp_present;
         hda_nid_t nid;
         int i;
 
@@ -817,12 +817,7 @@ static void cs_automute(struct hda_codec *codec)
                 caps = snd_hda_query_pin_caps(codec, nid);
                 if (!(caps & AC_PINCAP_PRES_DETECT))
                         continue;
-                if (caps & AC_PINCAP_TRIG_REQ)
-                        snd_hda_codec_read(codec, nid, 0,
-                                           AC_VERB_SET_PIN_SENSE, 0);
-                present = snd_hda_codec_read(codec, nid, 0,
-                                             AC_VERB_GET_PIN_SENSE, 0);
-                hp_present |= (present & AC_PINSENSE_PRESENCE) != 0;
+                hp_present = snd_hda_jack_detect(codec, nid);
                 if (hp_present)
                         break;
         }
@@ -844,15 +839,11 @@ static void cs_automic(struct hda_codec *codec)
         struct cs_spec *spec = codec->spec;
         struct auto_pin_cfg *cfg = &spec->autocfg;
         hda_nid_t nid;
-        unsigned int caps, present;
+        unsigned int present;
         
         nid = cfg->input_pins[spec->automic_idx];
-        caps = snd_hda_query_pin_caps(codec, nid);
-        if (caps & AC_PINCAP_TRIG_REQ)
-                snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
-        present = snd_hda_codec_read(codec, nid, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        if (present & AC_PINSENSE_PRESENCE)
+        present = snd_hda_jack_detect(codec, nid);
+        if (present)
                 change_cur_input(codec, spec->automic_idx, 0);
         else {
                 unsigned int imic = (spec->automic_idx == AUTO_PIN_MIC) ?
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index 780e1a72114a..85c81feb10cf 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -197,8 +197,8 @@ static struct snd_kcontrol_new cmi9880_basic_mixer[] = {
         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
-        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x23, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x23, 0, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT),
+        HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT),
         { } /* end */
 };
 
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 905859d4f4df..a09c03c3f62b 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -397,9 +397,7 @@ static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
                 for (i = 0; i < spec->jacks.used; i++) {
                         if (jacks->nid == nid) {
                                 unsigned int present;
-                                present = snd_hda_codec_read(codec, nid, 0,
-                                                AC_VERB_GET_PIN_SENSE, 0) &
-                                        AC_PINSENSE_PRESENCE;
+                                present = snd_hda_jack_detect(codec, nid);
 
                                 present = (present) ? jacks->type : 0 ;
 
@@ -750,8 +748,7 @@ static void cxt5045_hp_automic(struct hda_codec *codec)
         };
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x12, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x12);
         if (present)
                 snd_hda_sequence_write(codec, mic_jack_on);
         else
@@ -765,8 +762,7 @@ static void cxt5045_hp_automute(struct hda_codec *codec)
         struct conexant_spec *spec = codec->spec;
         unsigned int bits;
 
-        spec->hp_present = snd_hda_codec_read(codec, 0x11, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        spec->hp_present = snd_hda_jack_detect(codec, 0x11);
 
         bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0; 
         snd_hda_codec_amp_stereo(codec, 0x10, HDA_OUTPUT, 0,
@@ -1175,9 +1171,10 @@ static int patch_cxt5045(struct hda_codec *codec)
 
         switch (codec->subsystem_id >> 16) {
         case 0x103c:
-                /* HP laptop has a really bad sound over 0dB on NID 0x17.
-                 * Fix max PCM level to 0 dB
-                 * (originall it has 0x2b steps with 0dB offset 0x14)
+        case 0x1734:
+                /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB
+                 * on NID 0x17. Fix max PCM level to 0 dB
+                 * (originally it has 0x2b steps with 0dB offset 0x14)
                  */
                 snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
                                           (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
@@ -1243,8 +1240,7 @@ static void cxt5047_hp_automute(struct hda_codec *codec)
         struct conexant_spec *spec = codec->spec;
         unsigned int bits;
 
-        spec->hp_present = snd_hda_codec_read(codec, 0x13, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        spec->hp_present = snd_hda_jack_detect(codec, 0x13);
 
         bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0;
         /* See the note in cxt5047_hp_master_sw_put */
@@ -1267,8 +1263,7 @@ static void cxt5047_hp_automic(struct hda_codec *codec)
         };
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x15);
         if (present)
                 snd_hda_sequence_write(codec, mic_jack_on);
         else
@@ -1415,16 +1410,7 @@ static struct snd_kcontrol_new cxt5047_test_mixer[] = {
                 .get = conexant_mux_enum_get,
                 .put = conexant_mux_enum_put,
         },
-        HDA_CODEC_VOLUME("Input-1 Volume", 0x1a, 0x0, HDA_INPUT),
-        HDA_CODEC_MUTE("Input-1 Switch", 0x1a, 0x0, HDA_INPUT),
-        HDA_CODEC_VOLUME("Input-2 Volume", 0x1a, 0x1, HDA_INPUT),
-        HDA_CODEC_MUTE("Input-2 Switch", 0x1a, 0x1, HDA_INPUT),
-        HDA_CODEC_VOLUME("Input-3 Volume", 0x1a, 0x2, HDA_INPUT),
-        HDA_CODEC_MUTE("Input-3 Switch", 0x1a, 0x2, HDA_INPUT),
-        HDA_CODEC_VOLUME("Input-4 Volume", 0x1a, 0x3, HDA_INPUT),
-        HDA_CODEC_MUTE("Input-4 Switch", 0x1a, 0x3, HDA_INPUT),
-        HDA_CODEC_VOLUME("Input-5 Volume", 0x1a, 0x4, HDA_INPUT),
-        HDA_CODEC_MUTE("Input-5 Switch", 0x1a, 0x4, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost Volume", 0x1a, 0x0, HDA_OUTPUT),
 
         { } /* end */
 };
@@ -1621,9 +1607,7 @@ static void cxt5051_portb_automic(struct hda_codec *codec)
 
         if (spec->no_auto_mic)
                 return;
-        present = snd_hda_codec_read(codec, 0x17, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) &
-                AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x17);
         snd_hda_codec_write(codec, 0x14, 0,
                             AC_VERB_SET_CONNECT_SEL,
                             present ? 0x01 : 0x00);
@@ -1638,9 +1622,7 @@ static void cxt5051_portc_automic(struct hda_codec *codec)
 
         if (spec->no_auto_mic)
                 return;
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) &
-                AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x18);
         if (present)
                 spec->cur_adc_idx = 1;
         else
@@ -1661,9 +1643,7 @@ static void cxt5051_hp_automute(struct hda_codec *codec)
 {
         struct conexant_spec *spec = codec->spec;
 
-        spec->hp_present = snd_hda_codec_read(codec, 0x16, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) &
-                AC_PINSENSE_PRESENCE;
+        spec->hp_present = snd_hda_jack_detect(codec, 0x16);
         cxt5051_update_speaker(codec);
 }
 
@@ -2011,8 +1991,47 @@ static void cxt5066_automic(struct hda_codec *codec)
         };
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x1a, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x1a);
+        if (present) {
+                snd_printdd("CXT5066: external microphone detected\n");
+                snd_hda_sequence_write(codec, ext_mic_present);
+        } else {
+                snd_printdd("CXT5066: external microphone absent\n");
+                snd_hda_sequence_write(codec, ext_mic_absent);
+        }
+}
+
+/* toggle input of built-in digital mic and mic jack appropriately */
+static void cxt5066_vostro_automic(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        unsigned int present;
+
+        struct hda_verb ext_mic_present[] = {
+                /* enable external mic, port B */
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, spec->ext_mic_bias},
+
+                /* switch to external mic input */
+                {0x17, AC_VERB_SET_CONNECT_SEL, 0},
+                {0x14, AC_VERB_SET_CONNECT_SEL, 0},
+
+                /* disable internal digital mic */
+                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+                {}
+        };
+        static struct hda_verb ext_mic_absent[] = {
+                /* enable internal mic, port C */
+                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+
+                /* switch to internal mic input */
+                {0x14, AC_VERB_SET_CONNECT_SEL, 2},
+
+                /* disable external mic, port B */
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+                {}
+        };
+
+        present = snd_hda_jack_detect(codec, 0x1a);
         if (present) {
                 snd_printdd("CXT5066: external microphone detected\n");
                 snd_hda_sequence_write(codec, ext_mic_present);
@@ -2029,12 +2048,10 @@ static void cxt5066_hp_automute(struct hda_codec *codec)
         unsigned int portA, portD;
 
         /* Port A */
-        portA = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE;
+        portA = snd_hda_jack_detect(codec, 0x19);
 
         /* Port D */
-        portD = (snd_hda_codec_read(codec, 0x1c, 0, AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE) << 1;
+        portD = snd_hda_jack_detect(codec, 0x1c);
 
         spec->hp_present = !!(portA | portD);
         snd_printdd("CXT5066: hp automute portA=%x portD=%x present=%d\n",
@@ -2056,6 +2073,20 @@ static void cxt5066_unsol_event(struct hda_codec *codec, unsigned int res)
         }
 }
 
+/* unsolicited event for jack sensing */
+static void cxt5066_vostro_event(struct hda_codec *codec, unsigned int res)
+{
+        snd_printdd("CXT5066_vostro: unsol event %x (%x)\n", res, res >> 26);
+        switch (res >> 26) {
+        case CONEXANT_HP_EVENT:
+                cxt5066_hp_automute(codec);
+                break;
+        case CONEXANT_MIC_EVENT:
+                cxt5066_vostro_automic(codec);
+                break;
+        }
+}
+
 static const struct hda_input_mux cxt5066_analog_mic_boost = {
         .num_items = 5,
         .items = {
@@ -2297,6 +2328,67 @@ static struct hda_verb cxt5066_init_verbs_olpc[] = {
         { } /* end */
 };
 
+static struct hda_verb cxt5066_init_verbs_vostro[] = {
+        /* Port A: headphones */
+        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* Port B: external microphone */
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port C: unused */
+        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port D: unused */
+        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port E: unused, but has primary EAPD */
+        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+
+        /* Port F: unused */
+        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* Port G: internal speakers */
+        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
+
+        /* DAC1 */
+        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+        /* DAC2: unused */
+        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+
+        /* Digital microphone port */
+        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+
+        /* Audio input selectors */
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+
+        /* Disable SPDIF */
+        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+        /* enable unsolicited events for Port A and B */
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
+        { } /* end */
+};
+
 static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
         {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
         { } /* end */
@@ -2318,6 +2410,7 @@ enum {
         CXT5066_LAPTOP,                 /* Laptops w/ EAPD support */
         CXT5066_DELL_LAPTOP,    /* Dell Laptop */
         CXT5066_OLPC_XO_1_5,    /* OLPC XO 1.5 */
+        CXT5066_DELL_VOSTO,     /* Dell Vostro 1015i */
         CXT5066_MODELS
 };
 
@@ -2325,6 +2418,7 @@ static const char *cxt5066_models[CXT5066_MODELS] = {
         [CXT5066_LAPTOP]                = "laptop",
         [CXT5066_DELL_LAPTOP]   = "dell-laptop",
         [CXT5066_OLPC_XO_1_5]   = "olpc-xo-1_5",
+        [CXT5066_DELL_VOSTO]    = "dell-vostro"
 };
 
 static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
@@ -2333,6 +2427,7 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
         SND_PCI_QUIRK(0x1028, 0x02f5, "Dell",
                       CXT5066_DELL_LAPTOP),
         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
+        SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
         {}
 };
 
@@ -2400,6 +2495,19 @@ static int patch_cxt5066(struct hda_codec *codec)
                 /* input source automatically selected */
                 spec->input_mux = NULL;
                 break;
+        case CXT5066_DELL_VOSTO:
+                codec->patch_ops.unsol_event = cxt5066_vostro_event;
+                spec->init_verbs[0] = cxt5066_init_verbs_vostro;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
+                spec->port_d_mode = 0;
+
+                /* no S/PDIF out */
+                spec->multiout.dig_out_nid = 0;
+
+                /* input source automatically selected */
+                spec->input_mux = NULL;
+                break;
         }
 
         return 0;
@@ -2417,6 +2525,8 @@ static struct hda_codec_preset snd_hda_preset_conexant[] = {
           .patch = patch_cxt5051 },
         { .id = 0x14f15066, .name = "CX20582 (Pebble)",
           .patch = patch_cxt5066 },
+        { .id = 0x14f15067, .name = "CX20583 (Pebble HSF)",
+          .patch = patch_cxt5066 },
         {} /* terminator */
 };
 
@@ -2424,6 +2534,7 @@ MODULE_ALIAS("snd-hda-codec-id:14f15045");
 MODULE_ALIAS("snd-hda-codec-id:14f15047");
 MODULE_ALIAS("snd-hda-codec-id:14f15051");
 MODULE_ALIAS("snd-hda-codec-id:14f15066");
+MODULE_ALIAS("snd-hda-codec-id:14f15067");
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Conexant HD-audio codec");
diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 01a18ed475ac..928df59be5d8 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -33,15 +33,41 @@
 #include "hda_codec.h"
 #include "hda_local.h"
 
-static hda_nid_t cvt_nid;       /* audio converter */
-static hda_nid_t pin_nid;       /* HDMI output pin */
+/*
+ * The HDMI/DisplayPort configuration can be highly dynamic. A graphics device
+ * could support two independent pipes, each of them can be connected to one or
+ * more ports (DVI, HDMI or DisplayPort).
+ *
+ * The HDA correspondence of pipes/ports are converter/pin nodes.
+ */
+#define INTEL_HDMI_CVTS 2
+#define INTEL_HDMI_PINS 3
 
-#define INTEL_HDMI_EVENT_TAG            0x08
+static char *intel_hdmi_pcm_names[INTEL_HDMI_CVTS] = {
+        "INTEL HDMI 0",
+        "INTEL HDMI 1",
+};
 
 struct intel_hdmi_spec {
-        struct hda_multi_out multiout;
-        struct hda_pcm pcm_rec;
-        struct hdmi_eld sink_eld;
+        int num_cvts;
+        int num_pins;
+        hda_nid_t cvt[INTEL_HDMI_CVTS+1];  /* audio sources */
+        hda_nid_t pin[INTEL_HDMI_PINS+1];  /* audio sinks */
+
+        /*
+         * source connection for each pin
+         */
+        hda_nid_t pin_cvt[INTEL_HDMI_PINS+1];
+
+        /*
+         * HDMI sink attached to each pin
+         */
+        struct hdmi_eld sink_eld[INTEL_HDMI_PINS];
+
+        /*
+         * export one pcm per pipe
+         */
+        struct hda_pcm  pcm_rec[INTEL_HDMI_CVTS];
 };
 
 struct hdmi_audio_infoframe {
@@ -184,40 +210,186 @@ static struct cea_channel_speaker_allocation channel_allocations[] = {
 { .ca_index = 0x31,  .speakers = { FRW,  FLW,  RR,  RL,  FC,  LFE,  FR,  FL } },
 };
 
+
+/*
+ * HDA/HDMI auto parsing
+ */
+
+static int hda_node_index(hda_nid_t *nids, hda_nid_t nid)
+{
+        int i;
+
+        for (i = 0; nids[i]; i++)
+                if (nids[i] == nid)
+                        return i;
+
+        snd_printk(KERN_WARNING "HDMI: nid %d not registered\n", nid);
+        return -EINVAL;
+}
+
+static int intel_hdmi_read_pin_conn(struct hda_codec *codec, hda_nid_t pin_nid)
+{
+        struct intel_hdmi_spec *spec = codec->spec;
+        hda_nid_t conn_list[HDA_MAX_CONNECTIONS];
+        int conn_len, curr;
+        int index;
+
+        if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {
+                snd_printk(KERN_WARNING
+                           "HDMI: pin %d wcaps %#x "
+                           "does not support connection list\n",
+                           pin_nid, get_wcaps(codec, pin_nid));
+                return -EINVAL;
+        }
+
+        conn_len = snd_hda_get_connections(codec, pin_nid, conn_list,
+                                           HDA_MAX_CONNECTIONS);
+        if (conn_len > 1)
+                curr = snd_hda_codec_read(codec, pin_nid, 0,
+                                          AC_VERB_GET_CONNECT_SEL, 0);
+        else
+                curr = 0;
+
+        index = hda_node_index(spec->pin, pin_nid);
+        if (index < 0)
+                return -EINVAL;
+
+        spec->pin_cvt[index] = conn_list[curr];
+
+        return 0;
+}
+
+static void hdmi_get_show_eld(struct hda_codec *codec, hda_nid_t pin_nid,
+                              struct hdmi_eld *eld)
+{
+        if (!snd_hdmi_get_eld(eld, codec, pin_nid))
+                snd_hdmi_show_eld(eld);
+}
+
+static void hdmi_present_sense(struct hda_codec *codec, hda_nid_t pin_nid,
+                               struct hdmi_eld *eld)
+{
+        int present = snd_hda_pin_sense(codec, pin_nid);
+
+        eld->monitor_present    = !!(present & AC_PINSENSE_PRESENCE);
+        eld->eld_valid          = !!(present & AC_PINSENSE_ELDV);
+
+        if (present & AC_PINSENSE_ELDV)
+                hdmi_get_show_eld(codec, pin_nid, eld);
+}
+
+static int intel_hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
+{
+        struct intel_hdmi_spec *spec = codec->spec;
+
+        if (spec->num_pins >= INTEL_HDMI_PINS) {
+                snd_printk(KERN_WARNING
+                           "HDMI: no space for pin %d \n", pin_nid);
+                return -EINVAL;
+        }
+
+        hdmi_present_sense(codec, pin_nid, &spec->sink_eld[spec->num_pins]);
+
+        spec->pin[spec->num_pins] = pin_nid;
+        spec->num_pins++;
+
+        /*
+         * It is assumed that converter nodes come first in the node list and
+         * hence have been registered and usable now.
+         */
+        return intel_hdmi_read_pin_conn(codec, pin_nid);
+}
+
+static int intel_hdmi_add_cvt(struct hda_codec *codec, hda_nid_t nid)
+{
+        struct intel_hdmi_spec *spec = codec->spec;
+
+        if (spec->num_cvts >= INTEL_HDMI_CVTS) {
+                snd_printk(KERN_WARNING
+                           "HDMI: no space for converter %d \n", nid);
+                return -EINVAL;
+        }
+
+        spec->cvt[spec->num_cvts] = nid;
+        spec->num_cvts++;
+
+        return 0;
+}
+
+static int intel_hdmi_parse_codec(struct hda_codec *codec)
+{
+        hda_nid_t nid;
+        int i, nodes;
+
+        nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
+        if (!nid || nodes < 0) {
+                snd_printk(KERN_WARNING "HDMI: failed to get afg sub nodes\n");
+                return -EINVAL;
+        }
+
+        for (i = 0; i < nodes; i++, nid++) {
+                unsigned int caps;
+                unsigned int type;
+
+                caps = snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP);
+                type = get_wcaps_type(caps);
+
+                if (!(caps & AC_WCAP_DIGITAL))
+                        continue;
+
+                switch (type) {
+                case AC_WID_AUD_OUT:
+                        if (intel_hdmi_add_cvt(codec, nid) < 0)
+                                return -EINVAL;
+                        break;
+                case AC_WID_PIN:
+                        caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP);
+                        if (!(caps & AC_PINCAP_HDMI))
+                                continue;
+                        if (intel_hdmi_add_pin(codec, nid) < 0)
+                                return -EINVAL;
+                        break;
+                }
+        }
+
+        return 0;
+}
+
 /*
  * HDMI routines
  */
 
 #ifdef BE_PARANOID
-static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t nid,
+static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t pin_nid,
                                 int *packet_index, int *byte_index)
 {
         int val;
 
-        val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_HDMI_DIP_INDEX, 0);
+        val = snd_hda_codec_read(codec, pin_nid, 0,
+                                 AC_VERB_GET_HDMI_DIP_INDEX, 0);
 
         *packet_index = val >> 5;
         *byte_index = val & 0x1f;
 }
 #endif
 
-static void hdmi_set_dip_index(struct hda_codec *codec, hda_nid_t nid,
+static void hdmi_set_dip_index(struct hda_codec *codec, hda_nid_t pin_nid,
                                 int packet_index, int byte_index)
 {
         int val;
 
         val = (packet_index << 5) | (byte_index & 0x1f);
 
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val);
+        snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val);
 }
 
-static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t nid,
+static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid,
                                 unsigned char val)
 {
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_HDMI_DIP_DATA, val);
+        snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_DATA, val);
 }
 
-static void hdmi_enable_output(struct hda_codec *codec)
+static void hdmi_enable_output(struct hda_codec *codec, hda_nid_t pin_nid)
 {
         /* Unmute */
         if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP)
@@ -231,7 +403,8 @@ static void hdmi_enable_output(struct hda_codec *codec)
 /*
  * Enable Audio InfoFrame Transmission
  */
-static void hdmi_start_infoframe_trans(struct hda_codec *codec)
+static void hdmi_start_infoframe_trans(struct hda_codec *codec,
+                                       hda_nid_t pin_nid)
 {
         hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
         snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,
@@ -241,59 +414,49 @@ static void hdmi_start_infoframe_trans(struct hda_codec *codec)
 /*
  * Disable Audio InfoFrame Transmission
  */
-static void hdmi_stop_infoframe_trans(struct hda_codec *codec)
+static void hdmi_stop_infoframe_trans(struct hda_codec *codec,
+                                      hda_nid_t pin_nid)
 {
         hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
         snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,
                                                 AC_DIPXMIT_DISABLE);
 }
 
-static int hdmi_get_channel_count(struct hda_codec *codec)
+static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t nid)
 {
-        return 1 + snd_hda_codec_read(codec, cvt_nid, 0,
+        return 1 + snd_hda_codec_read(codec, nid, 0,
                                         AC_VERB_GET_CVT_CHAN_COUNT, 0);
 }
 
-static void hdmi_set_channel_count(struct hda_codec *codec, int chs)
+static void hdmi_set_channel_count(struct hda_codec *codec,
+                                   hda_nid_t nid, int chs)
 {
-        snd_hda_codec_write(codec, cvt_nid, 0,
-                                        AC_VERB_SET_CVT_CHAN_COUNT, chs - 1);
-
-        if (chs != hdmi_get_channel_count(codec))
-                snd_printd(KERN_INFO "HDMI channel count: expect %d, get %d\n",
-                                        chs, hdmi_get_channel_count(codec));
+        if (chs != hdmi_get_channel_count(codec, nid))
+                snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_CVT_CHAN_COUNT, chs - 1);
 }
 
-static void hdmi_debug_channel_mapping(struct hda_codec *codec)
+static void hdmi_debug_channel_mapping(struct hda_codec *codec, hda_nid_t nid)
 {
 #ifdef CONFIG_SND_DEBUG_VERBOSE
         int i;
         int slot;
 
         for (i = 0; i < 8; i++) {
-                slot = snd_hda_codec_read(codec, cvt_nid, 0,
+                slot = snd_hda_codec_read(codec, nid, 0,
                                                 AC_VERB_GET_HDMI_CHAN_SLOT, i);
                 printk(KERN_DEBUG "HDMI: ASP channel %d => slot %d\n",
-                                                slot >> 4, slot & 0x7);
+                                                slot >> 4, slot & 0xf);
         }
 #endif
 }
 
-static void hdmi_parse_eld(struct hda_codec *codec)
-{
-        struct intel_hdmi_spec *spec = codec->spec;
-        struct hdmi_eld *eld = &spec->sink_eld;
-
-        if (!snd_hdmi_get_eld(eld, codec, pin_nid))
-                snd_hdmi_show_eld(eld);
-}
-
 
 /*
  * Audio InfoFrame routines
  */
 
-static void hdmi_debug_dip_size(struct hda_codec *codec)
+static void hdmi_debug_dip_size(struct hda_codec *codec, hda_nid_t pin_nid)
 {
 #ifdef CONFIG_SND_DEBUG_VERBOSE
         int i;
@@ -310,7 +473,7 @@ static void hdmi_debug_dip_size(struct hda_codec *codec)
 #endif
 }
 
-static void hdmi_clear_dip_buffers(struct hda_codec *codec)
+static void hdmi_clear_dip_buffers(struct hda_codec *codec, hda_nid_t pin_nid)
 {
 #ifdef BE_PARANOID
         int i, j;
@@ -339,23 +502,35 @@ static void hdmi_clear_dip_buffers(struct hda_codec *codec)
 #endif
 }
 
-static void hdmi_fill_audio_infoframe(struct hda_codec *codec,
-                                        struct hdmi_audio_infoframe *ai)
+static void hdmi_checksum_audio_infoframe(struct hdmi_audio_infoframe *ai)
 {
-        u8 *params = (u8 *)ai;
+        u8 *bytes = (u8 *)ai;
         u8 sum = 0;
         int i;
 
-        hdmi_debug_dip_size(codec);
-        hdmi_clear_dip_buffers(codec); /* be paranoid */
+        ai->checksum = 0;
+
+        for (i = 0; i < sizeof(*ai); i++)
+                sum += bytes[i];
 
-        for (i = 0; i < sizeof(ai); i++)
-                sum += params[i];
         ai->checksum = - sum;
+}
+
+static void hdmi_fill_audio_infoframe(struct hda_codec *codec,
+                                      hda_nid_t pin_nid,
+                                      struct hdmi_audio_infoframe *ai)
+{
+        u8 *bytes = (u8 *)ai;
+        int i;
+
+        hdmi_debug_dip_size(codec, pin_nid);
+        hdmi_clear_dip_buffers(codec, pin_nid); /* be paranoid */
+
+        hdmi_checksum_audio_infoframe(ai);
 
         hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
-        for (i = 0; i < sizeof(ai); i++)
-                hdmi_write_dip_byte(codec, pin_nid, params[i]);
+        for (i = 0; i < sizeof(*ai); i++)
+                hdmi_write_dip_byte(codec, pin_nid, bytes[i]);
 }
 
 /*
@@ -386,11 +561,11 @@ static void init_channel_allocations(void)
  *
  * TODO: it could select the wrong CA from multiple candidates.
 */
-static int hdmi_setup_channel_allocation(struct hda_codec *codec,
+static int hdmi_setup_channel_allocation(struct hda_codec *codec, hda_nid_t nid,
                                          struct hdmi_audio_infoframe *ai)
 {
         struct intel_hdmi_spec *spec = codec->spec;
-        struct hdmi_eld *eld = &spec->sink_eld;
+        struct hdmi_eld *eld;
         int i;
         int spk_mask = 0;
         int channels = 1 + (ai->CC02_CT47 & 0x7);
@@ -402,6 +577,11 @@ static int hdmi_setup_channel_allocation(struct hda_codec *codec,
         if (channels <= 2)
                 return 0;
 
+        i = hda_node_index(spec->pin_cvt, nid);
+        if (i < 0)
+                return 0;
+        eld = &spec->sink_eld[i];
+
         /*
          * HDMI sink's ELD info cannot always be retrieved for now, e.g.
          * in console or for audio devices. Assume the highest speakers
@@ -439,8 +619,8 @@ static int hdmi_setup_channel_allocation(struct hda_codec *codec,
         return ai->CA;
 }
 
-static void hdmi_setup_channel_mapping(struct hda_codec *codec,
-                                        struct hdmi_audio_infoframe *ai)
+static void hdmi_setup_channel_mapping(struct hda_codec *codec, hda_nid_t nid,
+                                       struct hdmi_audio_infoframe *ai)
 {
         int i;
 
@@ -453,17 +633,41 @@ static void hdmi_setup_channel_mapping(struct hda_codec *codec,
          */
 
         for (i = 0; i < 8; i++)
-                snd_hda_codec_write(codec, cvt_nid, 0,
+                snd_hda_codec_write(codec, nid, 0,
                                     AC_VERB_SET_HDMI_CHAN_SLOT,
                                     (i << 4) | i);
 
-        hdmi_debug_channel_mapping(codec);
+        hdmi_debug_channel_mapping(codec, nid);
 }
 
+static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid,
+                                    struct hdmi_audio_infoframe *ai)
+{
+        u8 *bytes = (u8 *)ai;
+        u8 val;
+        int i;
+
+        if (snd_hda_codec_read(codec, pin_nid, 0, AC_VERB_GET_HDMI_DIP_XMIT, 0)
+                                                            != AC_DIPXMIT_BEST)
+                return false;
+
+        hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);
+        for (i = 0; i < sizeof(*ai); i++) {
+                val = snd_hda_codec_read(codec, pin_nid, 0,
+                                         AC_VERB_GET_HDMI_DIP_DATA, 0);
+                if (val != bytes[i])
+                        return false;
+        }
 
-static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
+        return true;
+}
+
+static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid,
                                         struct snd_pcm_substream *substream)
 {
+        struct intel_hdmi_spec *spec = codec->spec;
+        hda_nid_t pin_nid;
+        int i;
         struct hdmi_audio_infoframe ai = {
                 .type           = 0x84,
                 .ver            = 0x01,
@@ -471,11 +675,22 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
                 .CC02_CT47      = substream->runtime->channels - 1,
         };
 
-        hdmi_setup_channel_allocation(codec, &ai);
-        hdmi_setup_channel_mapping(codec, &ai);
+        hdmi_setup_channel_allocation(codec, nid, &ai);
+        hdmi_setup_channel_mapping(codec, nid, &ai);
 
-        hdmi_fill_audio_infoframe(codec, &ai);
-        hdmi_start_infoframe_trans(codec);
+        for (i = 0; i < spec->num_pins; i++) {
+                if (spec->pin_cvt[i] != nid)
+                        continue;
+                if (!spec->sink_eld[i].monitor_present)
+                        continue;
+
+                pin_nid = spec->pin[i];
+                if (!hdmi_infoframe_uptodate(codec, pin_nid, &ai)) {
+                        hdmi_stop_infoframe_trans(codec, pin_nid);
+                        hdmi_fill_audio_infoframe(codec, pin_nid, &ai);
+                        hdmi_start_infoframe_trans(codec, pin_nid);
+                }
+        }
 }
 
 
@@ -485,27 +700,39 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
 
 static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)
 {
+        struct intel_hdmi_spec *spec = codec->spec;
+        int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
         int pind = !!(res & AC_UNSOL_RES_PD);
         int eldv = !!(res & AC_UNSOL_RES_ELDV);
+        int index;
 
         printk(KERN_INFO
-                "HDMI hot plug event: Presence_Detect=%d ELD_Valid=%d\n",
-                pind, eldv);
+                "HDMI hot plug event: Pin=%d Presence_Detect=%d ELD_Valid=%d\n",
+                tag, pind, eldv);
+
+        index = hda_node_index(spec->pin, tag);
+        if (index < 0)
+                return;
+
+        spec->sink_eld[index].monitor_present = pind;
+        spec->sink_eld[index].eld_valid = eldv;
 
         if (pind && eldv) {
-                hdmi_parse_eld(codec);
+                hdmi_get_show_eld(codec, spec->pin[index], &spec->sink_eld[index]);
                 /* TODO: do real things about ELD */
         }
 }
 
 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
 {
+        int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
         int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT;
         int cp_state = !!(res & AC_UNSOL_RES_CP_STATE);
         int cp_ready = !!(res & AC_UNSOL_RES_CP_READY);
 
         printk(KERN_INFO
-                "HDMI content protection event: SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n",
+                "HDMI CP event: PIN=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n",
+                tag,
                 subtag,
                 cp_state,
                 cp_ready);
@@ -520,10 +747,11 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)
 
 static void intel_hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
 {
+        struct intel_hdmi_spec *spec = codec->spec;
         int tag = res >> AC_UNSOL_RES_TAG_SHIFT;
         int subtag = (res & AC_UNSOL_RES_SUBTAG) >> AC_UNSOL_RES_SUBTAG_SHIFT;
 
-        if (tag != INTEL_HDMI_EVENT_TAG) {
+        if (hda_node_index(spec->pin, tag) < 0) {
                 snd_printd(KERN_INFO "Unexpected HDMI event tag 0x%x\n", tag);
                 return;
         }
@@ -538,24 +766,29 @@ static void intel_hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
  * Callbacks
  */
 
-static int intel_hdmi_playback_pcm_open(struct hda_pcm_stream *hinfo,
-                                        struct hda_codec *codec,
-                                        struct snd_pcm_substream *substream)
+static void hdmi_setup_stream(struct hda_codec *codec, hda_nid_t nid,
+                              u32 stream_tag, int format)
 {
-        struct intel_hdmi_spec *spec = codec->spec;
-
-        return snd_hda_multi_out_dig_open(codec, &spec->multiout);
-}
+        int tag;
+        int fmt;
 
-static int intel_hdmi_playback_pcm_close(struct hda_pcm_stream *hinfo,
-                                         struct hda_codec *codec,
-                                         struct snd_pcm_substream *substream)
-{
-        struct intel_hdmi_spec *spec = codec->spec;
+        tag = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0) >> 4;
+        fmt = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_STREAM_FORMAT, 0);
 
-        hdmi_stop_infoframe_trans(codec);
+        snd_printdd("hdmi_setup_stream: "
+                    "NID=0x%x, %sstream=0x%x, %sformat=0x%x\n",
+                    nid,
+                    tag == stream_tag ? "" : "new-",
+                    stream_tag,
+                    fmt == format ? "" : "new-",
+                    format);
 
-        return snd_hda_multi_out_dig_close(codec, &spec->multiout);
+        if (tag != stream_tag)
+                snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_CHANNEL_STREAMID, stream_tag << 4);
+        if (fmt != format)
+                snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_STREAM_FORMAT, format);
 }
 
 static int intel_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
@@ -564,43 +797,53 @@ static int intel_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                            unsigned int format,
                                            struct snd_pcm_substream *substream)
 {
-        struct intel_hdmi_spec *spec = codec->spec;
-
-        snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
-                                             format, substream);
+        hdmi_set_channel_count(codec, hinfo->nid,
+                               substream->runtime->channels);
 
-        hdmi_set_channel_count(codec, substream->runtime->channels);
+        hdmi_setup_audio_infoframe(codec, hinfo->nid, substream);
 
-        hdmi_setup_audio_infoframe(codec, substream);
+        hdmi_setup_stream(codec, hinfo->nid, stream_tag, format);
+        return 0;
+}
 
+static int intel_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                           struct hda_codec *codec,
+                                           struct snd_pcm_substream *substream)
+{
         return 0;
 }
 
 static struct hda_pcm_stream intel_hdmi_pcm_playback = {
         .substreams = 1,
         .channels_min = 2,
-        .channels_max = 8,
         .ops = {
-                .open    = intel_hdmi_playback_pcm_open,
-                .close   = intel_hdmi_playback_pcm_close,
-                .prepare = intel_hdmi_playback_pcm_prepare
+                .prepare = intel_hdmi_playback_pcm_prepare,
+                .cleanup = intel_hdmi_playback_pcm_cleanup,
         },
 };
 
 static int intel_hdmi_build_pcms(struct hda_codec *codec)
 {
         struct intel_hdmi_spec *spec = codec->spec;
-        struct hda_pcm *info = &spec->pcm_rec;
+        struct hda_pcm *info = spec->pcm_rec;
+        int i;
 
-        codec->num_pcms = 1;
+        codec->num_pcms = spec->num_cvts;
         codec->pcm_info = info;
 
-        /* NID to query formats and rates and setup streams */
-        intel_hdmi_pcm_playback.nid = cvt_nid;
+        for (i = 0; i < codec->num_pcms; i++, info++) {
+                unsigned int chans;
 
-        info->name = "INTEL HDMI";
-        info->pcm_type = HDA_PCM_TYPE_HDMI;
-        info->stream[SNDRV_PCM_STREAM_PLAYBACK] = intel_hdmi_pcm_playback;
+                chans = get_wcaps(codec, spec->cvt[i]);
+                chans = get_wcaps_channels(chans);
+
+                info->name = intel_hdmi_pcm_names[i];
+                info->pcm_type = HDA_PCM_TYPE_HDMI;
+                info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                                                        intel_hdmi_pcm_playback;
+                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->cvt[i];
+                info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = chans;
+        }
 
         return 0;
 }
@@ -609,29 +852,39 @@ static int intel_hdmi_build_controls(struct hda_codec *codec)
 {
         struct intel_hdmi_spec *spec = codec->spec;
         int err;
+        int i;
 
-        err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
-        if (err < 0)
-                return err;
+        for (i = 0; i < codec->num_pcms; i++) {
+                err = snd_hda_create_spdif_out_ctls(codec, spec->cvt[i]);
+                if (err < 0)
+                        return err;
+        }
 
         return 0;
 }
 
 static int intel_hdmi_init(struct hda_codec *codec)
 {
-        hdmi_enable_output(codec);
+        struct intel_hdmi_spec *spec = codec->spec;
+        int i;
 
-        snd_hda_codec_write(codec, pin_nid, 0,
-                            AC_VERB_SET_UNSOLICITED_ENABLE,
-                            AC_USRSP_EN | INTEL_HDMI_EVENT_TAG);
+        for (i = 0; spec->pin[i]; i++) {
+                hdmi_enable_output(codec, spec->pin[i]);
+                snd_hda_codec_write(codec, spec->pin[i], 0,
+                                    AC_VERB_SET_UNSOLICITED_ENABLE,
+                                    AC_USRSP_EN | spec->pin[i]);
+        }
         return 0;
 }
 
 static void intel_hdmi_free(struct hda_codec *codec)
 {
         struct intel_hdmi_spec *spec = codec->spec;
+        int i;
+
+        for (i = 0; i < spec->num_pins; i++)
+                snd_hda_eld_proc_free(codec, &spec->sink_eld[i]);
 
-        snd_hda_eld_proc_free(codec, &spec->sink_eld);
         kfree(spec);
 }
 
@@ -643,49 +896,38 @@ static struct hda_codec_ops intel_hdmi_patch_ops = {
         .unsol_event            = intel_hdmi_unsol_event,
 };
 
-static int do_patch_intel_hdmi(struct hda_codec *codec)
+static int patch_intel_hdmi(struct hda_codec *codec)
 {
         struct intel_hdmi_spec *spec;
+        int i;
 
         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
                 return -ENOMEM;
 
-        spec->multiout.num_dacs = 0;      /* no analog */
-        spec->multiout.max_channels = 8;
-        spec->multiout.dig_out_nid = cvt_nid;
-
         codec->spec = spec;
+        if (intel_hdmi_parse_codec(codec) < 0) {
+                codec->spec = NULL;
+                kfree(spec);
+                return -EINVAL;
+        }
         codec->patch_ops = intel_hdmi_patch_ops;
 
-        snd_hda_eld_proc_new(codec, &spec->sink_eld);
+        for (i = 0; i < spec->num_pins; i++)
+                snd_hda_eld_proc_new(codec, &spec->sink_eld[i], i);
 
         init_channel_allocations();
 
         return 0;
 }
 
-static int patch_intel_hdmi(struct hda_codec *codec)
-{
-        cvt_nid = 0x02;
-        pin_nid = 0x03;
-        return do_patch_intel_hdmi(codec);
-}
-
-static int patch_intel_hdmi_ibexpeak(struct hda_codec *codec)
-{
-        cvt_nid = 0x02;
-        pin_nid = 0x04;
-        return do_patch_intel_hdmi(codec);
-}
-
 static struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
         { .id = 0x808629fb, .name = "G45 DEVCL",  .patch = patch_intel_hdmi },
         { .id = 0x80862801, .name = "G45 DEVBLC", .patch = patch_intel_hdmi },
         { .id = 0x80862802, .name = "G45 DEVCTG", .patch = patch_intel_hdmi },
         { .id = 0x80862803, .name = "G45 DEVELK", .patch = patch_intel_hdmi },
         { .id = 0x80862804, .name = "G45 DEVIBX", .patch = patch_intel_hdmi },
-        { .id = 0x80860054, .name = "Q57 DEVIBX", .patch = patch_intel_hdmi_ibexpeak },
+        { .id = 0x80860054, .name = "Q57 DEVIBX", .patch = patch_intel_hdmi },
         { .id = 0x10951392, .name = "SiI1392 HDMI",     .patch = patch_intel_hdmi },
         {} /* terminator */
 };
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 70583719282b..d967836f36bb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -961,18 +961,12 @@ static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
 static void alc_automute_pin(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int present, pincap;
         unsigned int nid = spec->autocfg.hp_pins[0];
         int i;
 
         if (!nid)
                 return;
-        pincap = snd_hda_query_pin_caps(codec, nid);
-        if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
-                snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
-        present = snd_hda_codec_read(codec, nid, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+        spec->jack_present = snd_hda_jack_detect(codec, nid);
         for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
                 nid = spec->autocfg.speaker_pins[i];
                 if (!nid)
@@ -1012,9 +1006,7 @@ static void alc_mic_automute(struct hda_codec *codec)
 
         cap_nid = spec->capsrc_nids ? spec->capsrc_nids[0] : spec->adc_nids[0];
 
-        present = snd_hda_codec_read(codec, spec->ext_mic.pin, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        present &= AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, spec->ext_mic.pin);
         if (present) {
                 alive = &spec->ext_mic;
                 dead = &spec->int_mic;
@@ -1402,6 +1394,17 @@ static void alc_pick_fixup(struct hda_codec *codec,
                 add_verb(codec->spec, fix->verbs);
 }
 
+static int alc_read_coef_idx(struct hda_codec *codec,
+                        unsigned int coef_idx)
+{
+        unsigned int val;
+        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
+                                coef_idx);
+        val = snd_hda_codec_read(codec, 0x20, 0,
+                                AC_VERB_GET_PROC_COEF, 0);
+        return val;
+}
+
 /*
  * ALC888
  */
@@ -1513,7 +1516,7 @@ static struct hda_verb alc888_fujitsu_xa3530_verbs[] = {
 static void alc_automute_amp(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int val, mute, pincap;
+        unsigned int mute;
         hda_nid_t nid;
         int i;
 
@@ -1522,13 +1525,7 @@ static void alc_automute_amp(struct hda_codec *codec)
                 nid = spec->autocfg.hp_pins[i];
                 if (!nid)
                         break;
-                pincap = snd_hda_query_pin_caps(codec, nid);
-                if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
-                        snd_hda_codec_read(codec, nid, 0,
-                                           AC_VERB_SET_PIN_SENSE, 0);
-                val = snd_hda_codec_read(codec, nid, 0,
-                                         AC_VERB_GET_PIN_SENSE, 0);
-                if (val & AC_PINSENSE_PRESENCE) {
+                if (snd_hda_jack_detect(codec, nid)) {
                         spec->jack_present = 1;
                         break;
                 }
@@ -1786,6 +1783,8 @@ static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
 
         spec->autocfg.hp_pins[0] = 0x15;
         spec->autocfg.speaker_pins[0] = 0x14;
+        spec->autocfg.speaker_pins[1] = 0x16;
+        spec->autocfg.speaker_pins[2] = 0x17;
 }
 
 static void alc888_acer_aspire_6530g_setup(struct hda_codec *codec)
@@ -2410,12 +2409,14 @@ static const char *alc_slave_sws[] = {
 
 static void alc_free_kctls(struct hda_codec *codec);
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
 /* additional beep mixers; the actual parameters are overwritten at build */
 static struct snd_kcontrol_new alc_beep_mixer[] = {
         HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Beep Playback Switch", 0, 0, HDA_INPUT),
+        HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
         { } /* end */
 };
+#endif
 
 static int alc_build_controls(struct hda_codec *codec)
 {
@@ -2452,6 +2453,7 @@ static int alc_build_controls(struct hda_codec *codec)
                         return err;
         }
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
         /* create beep controls if needed */
         if (spec->beep_amp) {
                 struct snd_kcontrol_new *knew;
@@ -2461,11 +2463,13 @@ static int alc_build_controls(struct hda_codec *codec)
                         if (!kctl)
                                 return -ENOMEM;
                         kctl->private_value = spec->beep_amp;
-                        err = snd_hda_ctl_add(codec, kctl);
+                        err = snd_hda_ctl_add(codec,
+                                        get_amp_nid_(spec->beep_amp), kctl);
                         if (err < 0)
                                 return err;
                 }
         }
+#endif
 
         /* if we have no master control, let's create it */
         if (!spec->no_analog &&
@@ -2779,8 +2783,7 @@ static void alc880_uniwill_mic_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x18);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
 }
@@ -3480,7 +3483,7 @@ static int alc_build_pcms(struct hda_codec *codec)
         snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
                  "%s Analog", codec->chip_name);
         info->name = spec->stream_name_analog;
-        
+
         if (spec->stream_analog_playback) {
                 if (snd_BUG_ON(!spec->multiout.dac_nids))
                         return -EINVAL;
@@ -4322,10 +4325,26 @@ static int add_control(struct alc_spec *spec, int type, const char *name,
         knew->name = kstrdup(name, GFP_KERNEL);
         if (!knew->name)
                 return -ENOMEM;
+        if (get_amp_nid_(val))
+                knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
         knew->private_value = val;
         return 0;
 }
 
+static int add_control_with_pfx(struct alc_spec *spec, int type,
+                                const char *pfx, const char *dir,
+                                const char *sfx, unsigned long val)
+{
+        char name[32];
+        snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
+        return add_control(spec, type, name, val);
+}
+
+#define add_pb_vol_ctrl(spec, type, pfx, val) \
+        add_control_with_pfx(spec, type, pfx, "Playback", "Volume", val)
+#define add_pb_sw_ctrl(spec, type, pfx, val) \
+        add_control_with_pfx(spec, type, pfx, "Playback", "Switch", val)
+
 #define alc880_is_fixed_pin(nid)        ((nid) >= 0x14 && (nid) <= 0x17)
 #define alc880_fixed_pin_idx(nid)       ((nid) - 0x14)
 #define alc880_is_multi_pin(nid)        ((nid) >= 0x18)
@@ -4379,7 +4398,6 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec,
 static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                                              const struct auto_pin_cfg *cfg)
 {
-        char name[32];
         static const char *chname[4] = {
                 "Front", "Surround", NULL /*CLFE*/, "Side"
         };
@@ -4392,26 +4410,26 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                 nid = alc880_idx_to_mixer(alc880_dac_to_idx(spec->multiout.dac_nids[i]));
                 if (i == 2) {
                         /* Center/LFE */
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Center Playback Volume",
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
+                                              "Center",
                                           HDA_COMPOSE_AMP_VAL(nid, 1, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "LFE Playback Volume",
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
+                                              "LFE",
                                           HDA_COMPOSE_AMP_VAL(nid, 2, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "Center Playback Switch",
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
+                                             "Center",
                                           HDA_COMPOSE_AMP_VAL(nid, 1, 2,
                                                               HDA_INPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "LFE Playback Switch",
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
+                                             "LFE",
                                           HDA_COMPOSE_AMP_VAL(nid, 2, 2,
                                                               HDA_INPUT));
                         if (err < 0)
@@ -4423,14 +4441,12 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                                 pfx = "Speaker";
                         else
                                 pfx = chname[i];
-                        sprintf(name, "%s Playback Volume", pfx);
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx,
                                           HDA_COMPOSE_AMP_VAL(nid, 3, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        sprintf(name, "%s Playback Switch", pfx);
-                        err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, pfx,
                                           HDA_COMPOSE_AMP_VAL(nid, 3, 2,
                                                               HDA_INPUT));
                         if (err < 0)
@@ -4446,7 +4462,6 @@ static int alc880_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,
 {
         hda_nid_t nid;
         int err;
-        char name[32];
 
         if (!pin)
                 return 0;
@@ -4460,21 +4475,18 @@ static int alc880_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,
                         spec->multiout.extra_out_nid[0] = nid;
                 /* control HP volume/switch on the output mixer amp */
                 nid = alc880_idx_to_mixer(alc880_fixed_pin_idx(pin));
-                sprintf(name, "%s Playback Volume", pfx);
-                err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx,
                                   HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
-                sprintf(name, "%s Playback Switch", pfx);
-                err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, pfx,
                                   HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT));
                 if (err < 0)
                         return err;
         } else if (alc880_is_multi_pin(pin)) {
                 /* set manual connection */
                 /* we have only a switch on HP-out PIN */
-                sprintf(name, "%s Playback Switch", pfx);
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx,
                                   HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
@@ -4487,16 +4499,13 @@ static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
                             const char *ctlname,
                             int idx, hda_nid_t mix_nid)
 {
-        char name[32];
         int err;
 
-        sprintf(name, "%s Playback Volume", ctlname);
-        err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname,
                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
         if (err < 0)
                 return err;
-        sprintf(name, "%s Playback Switch", ctlname);
-        err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+        err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname,
                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
         if (err < 0)
                 return err;
@@ -4773,8 +4782,12 @@ static void set_capture_mixer(struct hda_codec *codec)
         }
 }
 
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
 #define set_beep_amp(spec, nid, idx, dir) \
         ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))
+#else
+#define set_beep_amp(spec, nid, idx, dir) /* NOP */
+#endif
 
 /*
  * OK, here we have finally the patch for ALC880
@@ -5087,11 +5100,8 @@ static struct hda_verb alc260_hp_unsol_verbs[] = {
 static void alc260_hp_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x10, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+        spec->jack_present = snd_hda_jack_detect(codec, 0x10);
         alc260_hp_master_update(codec, 0x0f, 0x10, 0x11);
 }
 
@@ -5156,11 +5166,8 @@ static struct hda_verb alc260_hp_3013_unsol_verbs[] = {
 static void alc260_hp_3013_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+        spec->jack_present = snd_hda_jack_detect(codec, 0x15);
         alc260_hp_master_update(codec, 0x15, 0x10, 0x11);
 }
 
@@ -5173,12 +5180,8 @@ static void alc260_hp_3013_unsol_event(struct hda_codec *codec,
 
 static void alc260_hp_3012_automute(struct hda_codec *codec)
 {
-        unsigned int present, bits;
-
-        present = snd_hda_codec_read(codec, 0x10, 0,
-                        AC_VERB_GET_PIN_SENSE, 0) & AC_PINSENSE_PRESENCE;
+        unsigned int bits = snd_hda_jack_detect(codec, 0x10) ? 0 : PIN_OUT;
 
-        bits = present ? 0 : PIN_OUT;
         snd_hda_codec_write(codec, 0x0f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                             bits);
         snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
@@ -5748,8 +5751,7 @@ static void alc260_replacer_672v_automute(struct hda_codec *codec)
         unsigned int present;
 
         /* speaker --> GPIO Data 0, hp or spdif --> GPIO data 1 */
-        present = snd_hda_codec_read(codec, 0x0f, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x0f);
         if (present) {
                 snd_hda_codec_write_cache(codec, 0x01, 0,
                                           AC_VERB_SET_GPIO_DATA, 1);
@@ -5989,7 +5991,6 @@ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
 {
         hda_nid_t nid_vol;
         unsigned long vol_val, sw_val;
-        char name[32];
         int err;
 
         if (nid >= 0x0f && nid < 0x11) {
@@ -6009,14 +6010,12 @@ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
 
         if (!(*vol_bits & (1 << nid_vol))) {
                 /* first control for the volume widget */
-                snprintf(name, sizeof(name), "%s Playback Volume", pfx);
-                err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val);
+                err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx, vol_val);
                 if (err < 0)
                         return err;
                 *vol_bits |= (1 << nid_vol);
         }
-        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
-        err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val);
+        err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, sw_val);
         if (err < 0)
                 return err;
         return 1;
@@ -7336,8 +7335,8 @@ static struct snd_kcontrol_new alc882_macpro_mixer[] = {
         HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x01, HDA_INPUT),
         HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x01, HDA_INPUT),
         /* FIXME: this looks suspicious...
-        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x02, HDA_INPUT),
-        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Beep Playback Volume", 0x0b, 0x02, HDA_INPUT),
+        HDA_CODEC_MUTE("Beep Playback Switch", 0x0b, 0x02, HDA_INPUT),
         */
         { } /* end */
 };
@@ -8184,12 +8183,8 @@ static void alc883_mitac_setup(struct hda_codec *codec)
 /*
 static void alc883_mitac_mic_automute(struct hda_codec *codec)
 {
-        unsigned int present;
-        unsigned char bits;
+        unsigned char bits = snd_hda_jack_detect(codec, 0x18) ? HDA_AMP_MUTE : 0;
 
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
 }
 */
@@ -8411,10 +8406,8 @@ static struct hda_channel_mode alc888_3st_hp_modes[3] = {
 /* toggle front-jack and RCA according to the hp-jack state */
 static void alc888_lenovo_ms7195_front_automute(struct hda_codec *codec)
 {
-        unsigned int present;
+        unsigned int present = snd_hda_jack_detect(codec, 0x1b);
 
-        present = snd_hda_codec_read(codec, 0x1b, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
         snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
@@ -8424,10 +8417,8 @@ static void alc888_lenovo_ms7195_front_automute(struct hda_codec *codec)
 /* toggle RCA according to the front-jack state */
 static void alc888_lenovo_ms7195_rca_automute(struct hda_codec *codec)
 {
-        unsigned int present;
+        unsigned int present = snd_hda_jack_detect(codec, 0x14);
 
-        present = snd_hda_codec_read(codec, 0x14, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
 }
@@ -8468,8 +8459,7 @@ static void alc883_clevo_m720_mic_automute(struct hda_codec *codec)
 {
         unsigned int present;
 
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x18);
         snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
 }
@@ -8520,24 +8510,16 @@ static void alc883_haier_w66_setup(struct hda_codec *codec)
 
 static void alc883_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
 {
-        unsigned int present;
-        unsigned char bits;
+        int bits = snd_hda_jack_detect(codec, 0x14) ? HDA_AMP_MUTE : 0;
 
-        present = snd_hda_codec_read(codec, 0x14, 0, AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE;
-        bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
 }
 
 static void alc883_lenovo_101e_all_automute(struct hda_codec *codec)
 {
-        unsigned int present;
-        unsigned char bits;
+        int bits = snd_hda_jack_detect(codec, 0x1b) ? HDA_AMP_MUTE : 0;
 
-        present = snd_hda_codec_read(codec, 0x1b, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
         snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
@@ -8688,8 +8670,7 @@ static void alc889A_mb31_automute(struct hda_codec *codec)
         /* Mute only in 2ch or 4ch mode */
         if (snd_hda_codec_read(codec, 0x15, 0, AC_VERB_GET_CONNECT_SEL, 0)
             == 0x00) {
-                present = snd_hda_codec_read(codec, 0x15, 0,
-                        AC_VERB_GET_PIN_SENSE, 0) & AC_PINSENSE_PRESENCE;
+                present = snd_hda_jack_detect(codec, 0x15);
                 snd_hda_codec_amp_stereo(codec, 0x14,  HDA_OUTPUT, 0,
                         HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
                 snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
@@ -10032,10 +10013,8 @@ static void alc262_hp_master_update(struct hda_codec *codec)
 static void alc262_hp_bpc_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int presence;
-        presence = snd_hda_codec_read(codec, 0x1b, 0,
-                                      AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = !!(presence & AC_PINSENSE_PRESENCE);
+
+        spec->jack_present = snd_hda_jack_detect(codec, 0x1b);
         alc262_hp_master_update(codec);
 }
 
@@ -10049,10 +10028,8 @@ static void alc262_hp_bpc_unsol_event(struct hda_codec *codec, unsigned int res)
 static void alc262_hp_wildwest_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
-        unsigned int presence;
-        presence = snd_hda_codec_read(codec, 0x15, 0,
-                                      AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = !!(presence & AC_PINSENSE_PRESENCE);
+
+        spec->jack_present = snd_hda_jack_detect(codec, 0x15);
         alc262_hp_master_update(codec);
 }
 
@@ -10286,13 +10263,8 @@ static void alc262_hippo_automute(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
         hda_nid_t hp_nid = spec->autocfg.hp_pins[0];
-        unsigned int present;
 
-        /* need to execute and sync at first */
-        snd_hda_codec_read(codec, hp_nid, 0, AC_VERB_SET_PIN_SENSE, 0);
-        present = snd_hda_codec_read(codec, hp_nid, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0);
-        spec->jack_present = (present & 0x80000000) != 0;
+        spec->jack_present = snd_hda_jack_detect(codec, hp_nid);
         alc262_hippo_master_update(codec);
 }
 
@@ -10618,21 +10590,8 @@ static void alc262_fujitsu_automute(struct hda_codec *codec, int force)
         unsigned int mute;
 
         if (force || !spec->sense_updated) {
-                unsigned int present;
-                /* need to execute and sync at first */
-                snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0);
-                /* check laptop HP jack */
-                present = snd_hda_codec_read(codec, 0x14, 0,
-                                             AC_VERB_GET_PIN_SENSE, 0);
-                /* need to execute and sync at first */
-                snd_hda_codec_read(codec, 0x1b, 0, AC_VERB_SET_PIN_SENSE, 0);
-                /* check docking HP jack */
-                present |= snd_hda_codec_read(codec, 0x1b, 0,
-                                              AC_VERB_GET_PIN_SENSE, 0);
-                if (present & AC_PINSENSE_PRESENCE)
-                        spec->jack_present = 1;
-                else
-                        spec->jack_present = 0;
+                spec->jack_present = snd_hda_jack_detect(codec, 0x14) ||
+                                     snd_hda_jack_detect(codec, 0x1b);
                 spec->sense_updated = 1;
         }
         /* unmute internal speaker only if both HPs are unplugged and
@@ -10677,12 +10636,7 @@ static void alc262_lenovo_3000_automute(struct hda_codec *codec, int force)
         unsigned int mute;
 
         if (force || !spec->sense_updated) {
-                unsigned int present_int_hp;
-                /* need to execute and sync at first */
-                snd_hda_codec_read(codec, 0x1b, 0, AC_VERB_SET_PIN_SENSE, 0);
-                present_int_hp = snd_hda_codec_read(codec, 0x1b, 0,
-                                        AC_VERB_GET_PIN_SENSE, 0);
-                spec->jack_present = (present_int_hp & 0x80000000) != 0;
+                spec->jack_present = snd_hda_jack_detect(codec, 0x1b);
                 spec->sense_updated = 1;
         }
         if (spec->jack_present) {
@@ -10874,12 +10828,7 @@ static void alc262_ultra_automute(struct hda_codec *codec)
         mute = 0;
         /* auto-mute only when HP is used as HP */
         if (!spec->cur_mux[0]) {
-                unsigned int present;
-                /* need to execute and sync at first */
-                snd_hda_codec_read(codec, 0x15, 0, AC_VERB_SET_PIN_SENSE, 0);
-                present = snd_hda_codec_read(codec, 0x15, 0,
-                                             AC_VERB_GET_PIN_SENSE, 0);
-                spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
+                spec->jack_present = snd_hda_jack_detect(codec, 0x15);
                 if (spec->jack_present)
                         mute = HDA_AMP_MUTE;
         }
@@ -10956,7 +10905,6 @@ static int alc262_check_volbit(hda_nid_t nid)
 static int alc262_add_out_vol_ctl(struct alc_spec *spec, hda_nid_t nid,
                                   const char *pfx, int *vbits)
 {
-        char name[32];
         unsigned long val;
         int vbit;
 
@@ -10966,28 +10914,25 @@ static int alc262_add_out_vol_ctl(struct alc_spec *spec, hda_nid_t nid,
         if (*vbits & vbit) /* a volume control for this mixer already there */
                 return 0;
         *vbits |= vbit;
-        snprintf(name, sizeof(name), "%s Playback Volume", pfx);
         if (vbit == 2)
                 val = HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT);
         else
                 val = HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT);
-        return add_control(spec, ALC_CTL_WIDGET_VOL, name, val);
+        return add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx, val);
 }
 
 static int alc262_add_out_sw_ctl(struct alc_spec *spec, hda_nid_t nid,
                                  const char *pfx)
 {
-        char name[32];
         unsigned long val;
 
         if (!nid)
                 return 0;
-        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
         if (nid == 0x16)
                 val = HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT);
         else
                 val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
-        return add_control(spec, ALC_CTL_WIDGET_MUTE, name, val);
+        return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, val);
 }
 
 /* add playback controls from the parsed DAC table */
@@ -11463,8 +11408,10 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
         SND_PCI_QUIRK(0x104d, 0x9025, "Sony VAIO Z21MN", ALC262_TOSHIBA_S06),
         SND_PCI_QUIRK(0x104d, 0x9035, "Sony VAIO VGN-FW170J", ALC262_AUTO),
         SND_PCI_QUIRK(0x104d, 0x9047, "Sony VAIO Type G", ALC262_AUTO),
+#if 0 /* disable the quirk since model=auto works better in recent versions */
         SND_PCI_QUIRK_MASK(0x104d, 0xff00, 0x9000, "Sony VAIO",
                            ALC262_SONY_ASSAMD),
+#endif
         SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba dynabook SS RX1",
                       ALC262_TOSHIBA_RX1),
         SND_PCI_QUIRK(0x1179, 0xff7b, "Toshiba S06", ALC262_TOSHIBA_S06),
@@ -11923,10 +11870,7 @@ static void alc268_acer_automute(struct hda_codec *codec, int force)
         unsigned int mute;
 
         if (force || !spec->sense_updated) {
-                unsigned int present;
-                present = snd_hda_codec_read(codec, 0x14, 0,
-                                         AC_VERB_GET_PIN_SENSE, 0);
-                spec->jack_present = (present & 0x80000000) != 0;
+                spec->jack_present = snd_hda_jack_detect(codec, 0x14);
                 spec->sense_updated = 1;
         }
         if (spec->jack_present)
@@ -12045,8 +11989,7 @@ static void alc268_aspire_one_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x15);
         bits = present ? AMP_IN_MUTE(0) : 0;
         snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 0,
                                 AMP_IN_MUTE(0), bits);
@@ -12327,11 +12270,9 @@ static struct snd_kcontrol_new alc268_test_mixer[] = {
 static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
                                     const char *ctlname, int idx)
 {
-        char name[32];
         hda_nid_t dac;
         int err;
 
-        sprintf(name, "%s Playback Volume", ctlname);
         switch (nid) {
         case 0x14:
         case 0x16:
@@ -12345,7 +12286,7 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
         }
         if (spec->multiout.dac_nids[0] != dac &&
             spec->multiout.dac_nids[1] != dac) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname,
                                   HDA_COMPOSE_AMP_VAL(dac, 3, idx,
                                                       HDA_OUTPUT));
                 if (err < 0)
@@ -12353,12 +12294,11 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
                 spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
         }
 
-        sprintf(name, "%s Playback Switch", ctlname);
         if (nid != 0x16)
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname,
                           HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_OUTPUT));
         else /* mono */
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname,
                           HDA_COMPOSE_AMP_VAL(nid, 2, idx, HDA_OUTPUT));
         if (err < 0)
                 return err;
@@ -12388,8 +12328,7 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
 
         nid = cfg->speaker_pins[0];
         if (nid == 0x1d) {
-                err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                  "Speaker Playback Volume",
+                err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, "Speaker",
                                   HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
                 if (err < 0)
                         return err;
@@ -12407,8 +12346,7 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
 
         nid = cfg->line_out_pins[1] | cfg->line_out_pins[2];
         if (nid == 0x16) {
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE,
-                                  "Mono Playback Switch",
+                err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, "Mono",
                                   HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
@@ -13034,8 +12972,7 @@ static void alc269_quanta_fl1_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                        AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x15);
         bits = present ? AMP_IN_MUTE(0) : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
                         AMP_IN_MUTE(0), bits);
@@ -13060,12 +12997,10 @@ static void alc269_lifebook_speaker_automute(struct hda_codec *codec)
         unsigned char bits;
 
         /* Check laptop headphone socket */
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                        AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x15);
 
         /* Check port replicator headphone socket */
-        present |= snd_hda_codec_read(codec, 0x1a, 0,
-                        AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present |= snd_hda_jack_detect(codec, 0x1a);
 
         bits = present ? AMP_IN_MUTE(0) : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
@@ -13089,11 +13024,8 @@ static void alc269_lifebook_mic_autoswitch(struct hda_codec *codec)
         unsigned int present_laptop;
         unsigned int present_dock;
 
-        present_laptop = snd_hda_codec_read(codec, 0x18, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
-        present_dock = snd_hda_codec_read(codec, 0x1b, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present_laptop  = snd_hda_jack_detect(codec, 0x18);
+        present_dock    = snd_hda_jack_detect(codec, 0x1b);
 
         /* Laptop mic port overrides dock mic port, design decision */
         if (present_dock)
@@ -13178,8 +13110,7 @@ static void alc269_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                                AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x15);
         bits = present ? AMP_IN_MUTE(0) : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
                                 AMP_IN_MUTE(0), bits);
@@ -13525,6 +13456,15 @@ static int patch_alc269(struct hda_codec *codec)
 
         alc_fix_pll_init(codec, 0x20, 0x04, 15);
 
+        if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010){
+                kfree(codec->chip_name);
+                codec->chip_name = kstrdup("ALC259", GFP_KERNEL);
+                if (!codec->chip_name) {
+                        alc_free(codec);
+                        return -ENOMEM;
+                }
+        }
+
         board_config = snd_hda_check_board_config(codec, ALC269_MODEL_LAST,
                                                   alc269_models,
                                                   alc269_cfg_tbl);
@@ -14157,10 +14097,8 @@ static struct hda_verb alc861_toshiba_init_verbs[] = {
 /* toggle speaker-output according to the hp-jack state */
 static void alc861_toshiba_automute(struct hda_codec *codec)
 {
-        unsigned int present;
+        unsigned int present = snd_hda_jack_detect(codec, 0x0f);
 
-        present = snd_hda_codec_read(codec, 0x0f, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
         snd_hda_codec_amp_stereo(codec, 0x16, HDA_INPUT, 0,
                                  HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
         snd_hda_codec_amp_stereo(codec, 0x1a, HDA_INPUT, 3,
@@ -14260,9 +14198,7 @@ static int alc861_auto_fill_dac_nids(struct hda_codec *codec,
 static int alc861_create_out_sw(struct hda_codec *codec, const char *pfx,
                                 hda_nid_t nid, unsigned int chs)
 {
-        char name[32];
-        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
-        return add_control(codec->spec, ALC_CTL_WIDGET_MUTE, name,
+        return add_pb_sw_ctrl(codec->spec, ALC_CTL_WIDGET_MUTE, pfx,
                            HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
 }
 
@@ -14627,6 +14563,27 @@ static struct alc_config_preset alc861_presets[] = {
         },
 };
 
+/* Pin config fixes */
+enum {
+        PINFIX_FSC_AMILO_PI1505,
+};
+
+static struct alc_pincfg alc861_fsc_amilo_pi1505_pinfix[] = {
+        { 0x0b, 0x0221101f }, /* HP */
+        { 0x0f, 0x90170310 }, /* speaker */
+        { }
+};
+
+static const struct alc_fixup alc861_fixups[] = {
+        [PINFIX_FSC_AMILO_PI1505] = {
+                .pins = alc861_fsc_amilo_pi1505_pinfix
+        },
+};
+
+static struct snd_pci_quirk alc861_fixup_tbl[] = {
+        SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", PINFIX_FSC_AMILO_PI1505),
+        {}
+};
 
 static int patch_alc861(struct hda_codec *codec)
 {
@@ -14650,6 +14607,8 @@ static int patch_alc861(struct hda_codec *codec)
                 board_config = ALC861_AUTO;
         }
 
+        alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups);
+
         if (board_config == ALC861_AUTO) {
                 /* automatic parse from the BIOS config */
                 err = alc861_parse_auto_config(codec);
@@ -15067,9 +15026,9 @@ static void alc861vd_lenovo_mic_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x18, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x18);
         bits = present ? HDA_AMP_MUTE : 0;
+
         snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1,
                                  HDA_AMP_MUTE, bits);
 }
@@ -15386,7 +15345,6 @@ static void alc861vd_auto_init_analog_input(struct hda_codec *codec)
 static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
                                              const struct auto_pin_cfg *cfg)
 {
-        char name[32];
         static const char *chname[4] = {"Front", "Surround", "CLFE", "Side"};
         hda_nid_t nid_v, nid_s;
         int i, err;
@@ -15403,26 +15361,26 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
 
                 if (i == 2) {
                         /* Center/LFE */
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "Center Playback Volume",
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
+                                              "Center",
                                           HDA_COMPOSE_AMP_VAL(nid_v, 1, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                          "LFE Playback Volume",
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
+                                              "LFE",
                                           HDA_COMPOSE_AMP_VAL(nid_v, 2, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "Center Playback Switch",
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
+                                             "Center",
                                           HDA_COMPOSE_AMP_VAL(nid_s, 1, 2,
                                                               HDA_INPUT));
                         if (err < 0)
                                 return err;
-                        err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                          "LFE Playback Switch",
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
+                                             "LFE",
                                           HDA_COMPOSE_AMP_VAL(nid_s, 2, 2,
                                                               HDA_INPUT));
                         if (err < 0)
@@ -15437,8 +15395,7 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
                                         pfx = "PCM";
                         } else
                                 pfx = chname[i];
-                        sprintf(name, "%s Playback Volume", pfx);
-                        err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                        err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx,
                                           HDA_COMPOSE_AMP_VAL(nid_v, 3, 0,
                                                               HDA_OUTPUT));
                         if (err < 0)
@@ -15446,8 +15403,7 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
                         if (cfg->line_outs == 1 &&
                             cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
                                 pfx = "Speaker";
-                        sprintf(name, "%s Playback Switch", pfx);
-                        err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                        err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, pfx,
                                           HDA_COMPOSE_AMP_VAL(nid_s, 3, 2,
                                                               HDA_INPUT));
                         if (err < 0)
@@ -15465,7 +15421,6 @@ static int alc861vd_auto_create_extra_out(struct alc_spec *spec,
 {
         hda_nid_t nid_v, nid_s;
         int err;
-        char name[32];
 
         if (!pin)
                 return 0;
@@ -15483,21 +15438,18 @@ static int alc861vd_auto_create_extra_out(struct alc_spec *spec,
                 nid_s = alc861vd_idx_to_mixer_switch(
                                 alc880_fixed_pin_idx(pin));
 
-                sprintf(name, "%s Playback Volume", pfx);
-                err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx,
                                   HDA_COMPOSE_AMP_VAL(nid_v, 3, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
-                sprintf(name, "%s Playback Switch", pfx);
-                err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, pfx,
                                   HDA_COMPOSE_AMP_VAL(nid_s, 3, 2, HDA_INPUT));
                 if (err < 0)
                         return err;
         } else if (alc880_is_multi_pin(pin)) {
                 /* set manual connection */
                 /* we have only a switch on HP-out PIN */
-                sprintf(name, "%s Playback Switch", pfx);
-                err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx,
                                   HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
                 if (err < 0)
                         return err;
@@ -16387,9 +16339,9 @@ static void alc662_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x14, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x14);
         bits = present ? HDA_AMP_MUTE : 0;
+
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
 }
@@ -16399,9 +16351,9 @@ static void alc662_lenovo_101e_all_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x1b, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        present = snd_hda_jack_detect(codec, 0x1b);
         bits = present ? HDA_AMP_MUTE : 0;
+
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
         snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
@@ -16460,9 +16412,7 @@ static void alc663_m51va_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x21, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x21);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
                                 AMP_IN_MUTE(0), bits);
@@ -16475,9 +16425,7 @@ static void alc663_21jd_two_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x21, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x21);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
                                 AMP_IN_MUTE(0), bits);
@@ -16494,9 +16442,7 @@ static void alc663_15jd_two_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x15);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
                                 AMP_IN_MUTE(0), bits);
@@ -16513,9 +16459,7 @@ static void alc662_f5z_speaker_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x1b, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x1b);
         bits = present ? 0 : PIN_OUT;
         snd_hda_codec_write(codec, 0x14, 0,
                          AC_VERB_SET_PIN_WIDGET_CONTROL, bits);
@@ -16525,12 +16469,8 @@ static void alc663_two_hp_m1_speaker_automute(struct hda_codec *codec)
 {
         unsigned int present1, present2;
 
-        present1 = snd_hda_codec_read(codec, 0x21, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
-        present2 = snd_hda_codec_read(codec, 0x15, 0,
-                        AC_VERB_GET_PIN_SENSE, 0)
-                        & AC_PINSENSE_PRESENCE;
+        present1 = snd_hda_jack_detect(codec, 0x21);
+        present2 = snd_hda_jack_detect(codec, 0x15);
 
         if (present1 || present2) {
                 snd_hda_codec_write_cache(codec, 0x14, 0,
@@ -16545,12 +16485,8 @@ static void alc663_two_hp_m2_speaker_automute(struct hda_codec *codec)
 {
         unsigned int present1, present2;
 
-        present1 = snd_hda_codec_read(codec, 0x1b, 0,
-                                AC_VERB_GET_PIN_SENSE, 0)
-                                & AC_PINSENSE_PRESENCE;
-        present2 = snd_hda_codec_read(codec, 0x15, 0,
-                                AC_VERB_GET_PIN_SENSE, 0)
-                                & AC_PINSENSE_PRESENCE;
+        present1 = snd_hda_jack_detect(codec, 0x1b);
+        present2 = snd_hda_jack_detect(codec, 0x15);
 
         if (present1 || present2) {
                 snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0,
@@ -16710,9 +16646,7 @@ static void alc663_g71v_hp_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x21, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x21);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
@@ -16725,9 +16659,7 @@ static void alc663_g71v_front_automute(struct hda_codec *codec)
         unsigned int present;
         unsigned char bits;
 
-        present = snd_hda_codec_read(codec, 0x15, 0,
-                                     AC_VERB_GET_PIN_SENSE, 0)
-                & AC_PINSENSE_PRESENCE;
+        present = snd_hda_jack_detect(codec, 0x15);
         bits = present ? HDA_AMP_MUTE : 0;
         snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
                                  HDA_AMP_MUTE, bits);
@@ -17264,21 +17196,17 @@ static int alc662_auto_fill_dac_nids(struct hda_codec *codec,
         return 0;
 }
 
-static int alc662_add_vol_ctl(struct alc_spec *spec, const char *pfx,
+static inline int alc662_add_vol_ctl(struct alc_spec *spec, const char *pfx,
                               hda_nid_t nid, unsigned int chs)
 {
-        char name[32];
-        sprintf(name, "%s Playback Volume", pfx);
-        return add_control(spec, ALC_CTL_WIDGET_VOL, name,
+        return add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, pfx,
                            HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
 }
 
-static int alc662_add_sw_ctl(struct alc_spec *spec, const char *pfx,
+static inline int alc662_add_sw_ctl(struct alc_spec *spec, const char *pfx,
                              hda_nid_t nid, unsigned int chs)
 {
-        char name[32];
-        sprintf(name, "%s Playback Switch", pfx);
-        return add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+        return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx,
                            HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_INPUT));
 }
 
@@ -17356,13 +17284,11 @@ static int alc662_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
                 return 0;
         nid = alc662_look_for_dac(codec, pin);
         if (!nid) {
-                char name[32];
                 /* the corresponding DAC is already occupied */
                 if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP))
                         return 0; /* no way */
                 /* create a switch only */
-                sprintf(name, "%s Playback Switch", pfx);
-                return add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx,
                                    HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
         }
 
@@ -17538,6 +17464,15 @@ static int patch_alc662(struct hda_codec *codec)
 
         alc_fix_pll_init(codec, 0x20, 0x04, 15);
 
+        if (alc_read_coef_idx(codec, 0)==0x8020){
+                kfree(codec->chip_name);
+                codec->chip_name = kstrdup("ALC661", GFP_KERNEL);
+                if (!codec->chip_name) {
+                        alc_free(codec);
+                        return -ENOMEM;
+                }
+        }
+
         board_config = snd_hda_check_board_config(codec, ALC662_MODEL_LAST,
                                                   alc662_models,
                                                   alc662_cfg_tbl);
@@ -17604,6 +17539,20 @@ static int patch_alc662(struct hda_codec *codec)
         return 0;
 }
 
+static int patch_alc888(struct hda_codec *codec)
+{
+        if ((alc_read_coef_idx(codec, 0) & 0x00f0)==0x0030){
+                kfree(codec->chip_name);
+                codec->chip_name = kstrdup("ALC888-VD", GFP_KERNEL);
+                if (!codec->chip_name) {
+                        alc_free(codec);
+                        return -ENOMEM;
+                }
+                return patch_alc662(codec);
+        }
+        return patch_alc882(codec);
+}
+
 /*
  * patch entries
  */
@@ -17635,8 +17584,9 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
         { .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
         { .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
           .patch = patch_alc882 },
-        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc882 },
+        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc888 },
         { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },
+        { .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },
         {} /* terminator */
 };
 
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 86de305fc9f2..6b0bc040c3b1 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -93,6 +93,7 @@ enum {
         STAC_92HD83XXX_REF,
         STAC_92HD83XXX_PWR_REF,
         STAC_DELL_S14,
+        STAC_92HD83XXX_HP,
         STAC_92HD83XXX_MODELS
 };
 
@@ -1085,7 +1086,7 @@ static int stac92xx_build_controls(struct hda_codec *codec)
         if (!spec->auto_mic && spec->num_dmuxes > 0 &&
             snd_hda_get_bool_hint(codec, "separate_dmux") == 1) {
                 stac_dmux_mixer.count = spec->num_dmuxes;
-                err = snd_hda_ctl_add(codec,
+                err = snd_hda_ctl_add(codec, 0,
                                   snd_ctl_new1(&stac_dmux_mixer, codec));
                 if (err < 0)
                         return err;
@@ -1101,7 +1102,7 @@ static int stac92xx_build_controls(struct hda_codec *codec)
                         spec->spdif_mute = 1;
                 }
                 stac_smux_mixer.count = spec->num_smuxes;
-                err = snd_hda_ctl_add(codec,
+                err = snd_hda_ctl_add(codec, 0,
                                   snd_ctl_new1(&stac_smux_mixer, codec));
                 if (err < 0)
                         return err;
@@ -1624,6 +1625,7 @@ static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
         [STAC_92HD83XXX_REF] = "ref",
         [STAC_92HD83XXX_PWR_REF] = "mic-ref",
         [STAC_DELL_S14] = "dell-s14",
+        [STAC_92HD83XXX_HP] = "hp",
 };
 
 static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1634,6 +1636,8 @@ static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
                       "DFI LanParty", STAC_92HD83XXX_REF),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02ba,
                       "unknown Dell", STAC_DELL_S14),
+        SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xff00, 0x3600,
+                      "HP", STAC_92HD83XXX_HP),
         {} /* terminator */
 };
 
@@ -2648,6 +2652,7 @@ static int stac92xx_clfe_switch_put(struct snd_kcontrol *kcontrol,
 enum {
         STAC_CTL_WIDGET_VOL,
         STAC_CTL_WIDGET_MUTE,
+        STAC_CTL_WIDGET_MUTE_BEEP,
         STAC_CTL_WIDGET_MONO_MUX,
         STAC_CTL_WIDGET_HP_SWITCH,
         STAC_CTL_WIDGET_IO_SWITCH,
@@ -2658,6 +2663,7 @@ enum {
 static struct snd_kcontrol_new stac92xx_control_templates[] = {
         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
         HDA_CODEC_MUTE(NULL, 0, 0, 0),
+        HDA_CODEC_MUTE_BEEP(NULL, 0, 0, 0),
         STAC_MONO_MUX,
         STAC_CODEC_HP_SWITCH(NULL),
         STAC_CODEC_IO_SWITCH(NULL, 0),
@@ -2669,7 +2675,8 @@ static struct snd_kcontrol_new stac92xx_control_templates[] = {
 static struct snd_kcontrol_new *
 stac_control_new(struct sigmatel_spec *spec,
                  struct snd_kcontrol_new *ktemp,
-                 const char *name)
+                 const char *name,
+                 hda_nid_t nid)
 {
         struct snd_kcontrol_new *knew;
 
@@ -2685,6 +2692,8 @@ stac_control_new(struct sigmatel_spec *spec,
                 spec->kctls.alloced--;
                 return NULL;
         }
+        if (nid)
+                knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
         return knew;
 }
 
@@ -2693,7 +2702,8 @@ static int stac92xx_add_control_temp(struct sigmatel_spec *spec,
                                      int idx, const char *name,
                                      unsigned long val)
 {
-        struct snd_kcontrol_new *knew = stac_control_new(spec, ktemp, name);
+        struct snd_kcontrol_new *knew = stac_control_new(spec, ktemp, name,
+                                                         get_amp_nid_(val));
         if (!knew)
                 return -ENOMEM;
         knew->index = idx;
@@ -2764,7 +2774,7 @@ static int stac92xx_add_input_source(struct sigmatel_spec *spec)
         if (!spec->num_adcs || imux->num_items <= 1)
                 return 0; /* no need for input source control */
         knew = stac_control_new(spec, &stac_input_src_temp,
-                                stac_input_src_temp.name);
+                                stac_input_src_temp.name, 0);
         if (!knew)
                 return -ENOMEM;
         knew->count = spec->num_adcs;
@@ -3221,12 +3231,15 @@ static int stac92xx_auto_create_beep_ctls(struct hda_codec *codec,
 {
         struct sigmatel_spec *spec = codec->spec;
         u32 caps = query_amp_caps(codec, nid, HDA_OUTPUT);
-        int err;
+        int err, type = STAC_CTL_WIDGET_MUTE_BEEP;
+
+        if (spec->anabeep_nid == nid)
+                type = STAC_CTL_WIDGET_MUTE;
 
         /* check for mute support for the the amp */
         if ((caps & AC_AMPCAP_MUTE) >> AC_AMPCAP_MUTE_SHIFT) {
-                err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE,
-                        "PC Beep Playback Switch",
+                err = stac92xx_add_control(spec, type,
+                        "Beep Playback Switch",
                         HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT));
                         if (err < 0)
                                 return err;
@@ -3235,7 +3248,7 @@ static int stac92xx_auto_create_beep_ctls(struct hda_codec *codec,
         /* check to see if there is volume support for the amp */
         if ((caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT) {
                 err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL,
-                        "PC Beep Playback Volume",
+                        "Beep Playback Volume",
                         HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT));
                         if (err < 0)
                                 return err;
@@ -3258,12 +3271,7 @@ static int stac92xx_dig_beep_switch_put(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        int enabled = !!ucontrol->value.integer.value[0];
-        if (codec->beep->enabled != enabled) {
-                codec->beep->enabled = enabled;
-                return 1;
-        }
-        return 0;
+        return snd_hda_enable_beep_device(codec, ucontrol->value.integer.value[0]);
 }
 
 static struct snd_kcontrol_new stac92xx_dig_beep_ctrl = {
@@ -3276,7 +3284,7 @@ static struct snd_kcontrol_new stac92xx_dig_beep_ctrl = {
 static int stac92xx_beep_switch_ctl(struct hda_codec *codec)
 {
         return stac92xx_add_control_temp(codec->spec, &stac92xx_dig_beep_ctrl,
-                                         0, "PC Beep Playback Switch", 0);
+                                         0, "Beep Playback Switch", 0);
 }
 #endif
 
@@ -3631,6 +3639,26 @@ static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
         }
 }
 
+static int is_dual_headphones(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int i, valid_hps;
+
+        if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT ||
+            spec->autocfg.hp_outs <= 1)
+                return 0;
+        valid_hps = 0;
+        for (i = 0; i < spec->autocfg.hp_outs; i++) {
+                hda_nid_t nid = spec->autocfg.hp_pins[i];
+                unsigned int cfg = snd_hda_codec_get_pincfg(codec, nid);
+                if (get_defcfg_location(cfg) & AC_JACK_LOC_SEPARATE)
+                        continue;
+                valid_hps++;
+        }
+        return (valid_hps > 1);
+}
+
+
 static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out, hda_nid_t dig_in)
 {
         struct sigmatel_spec *spec = codec->spec;
@@ -3647,8 +3675,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
         /* If we have no real line-out pin and multiple hp-outs, HPs should
          * be set up as multi-channel outputs.
          */
-        if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT &&
-            spec->autocfg.hp_outs > 1) {
+        if (is_dual_headphones(codec)) {
                 /* Copy hp_outs to line_outs, backup line_outs in
                  * speaker_outs so that the following routines can handle
                  * HP pins as primary outputs.
@@ -4329,6 +4356,28 @@ static void stac92xx_free_kctls(struct hda_codec *codec)
         snd_array_free(&spec->kctls);
 }
 
+static void stac92xx_shutup(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int i;
+        hda_nid_t nid;
+
+        /* reset each pin before powering down DAC/ADC to avoid click noise */
+        nid = codec->start_nid;
+        for (i = 0; i < codec->num_nodes; i++, nid++) {
+                unsigned int wcaps = get_wcaps(codec, nid);
+                unsigned int wid_type = get_wcaps_type(wcaps);
+                if (wid_type == AC_WID_PIN)
+                        snd_hda_codec_read(codec, nid, 0,
+                                AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+        }
+
+        if (spec->eapd_mask)
+                stac_gpio_set(codec, spec->gpio_mask,
+                                spec->gpio_dir, spec->gpio_data &
+                                ~spec->eapd_mask);
+}
+
 static void stac92xx_free(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
@@ -4336,6 +4385,7 @@ static void stac92xx_free(struct hda_codec *codec)
         if (! spec)
                 return;
 
+        stac92xx_shutup(codec);
         stac92xx_free_jacks(codec);
         snd_array_free(&spec->events);
 
@@ -4386,12 +4436,16 @@ static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
                                           pin_ctl & ~flag);
 }
 
-static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
+static inline int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
 {
         if (!nid)
                 return 0;
-        if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0x00)
-            & (1 << 31))
+        /* NOTE: we can't use snd_hda_jack_detect() here because STAC/IDT
+         * codecs behave wrongly when SET_PIN_SENSE is triggered, although
+         * the pincap gives TRIG_REQ bit.
+         */
+        if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0) &
+            AC_PINSENSE_PRESENCE)
                 return 1;
         return 0;
 }
@@ -4791,28 +4845,28 @@ static int stac92xx_hp_check_power_status(struct hda_codec *codec,
 
         return 0;
 }
-#endif
 
-static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
+static int idt92hd83xxx_hp_check_power_status(struct hda_codec *codec,
+                                              hda_nid_t nid)
 {
         struct sigmatel_spec *spec = codec->spec;
-        int i;
-        hda_nid_t nid;
 
-        /* reset each pin before powering down DAC/ADC to avoid click noise */
-        nid = codec->start_nid;
-        for (i = 0; i < codec->num_nodes; i++, nid++) {
-                unsigned int wcaps = get_wcaps(codec, nid);
-                unsigned int wid_type = get_wcaps_type(wcaps);
-                if (wid_type == AC_WID_PIN)
-                        snd_hda_codec_read(codec, nid, 0,
-                                AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-        }
+        if (nid != 0x13)
+                return 0;
+        if (snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) & HDA_AMP_MUTE)
+                spec->gpio_data |= spec->gpio_led; /* mute LED on */
+        else
+                spec->gpio_data &= ~spec->gpio_led; /* mute LED off */
+        stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
 
-        if (spec->eapd_mask)
-                stac_gpio_set(codec, spec->gpio_mask,
-                                spec->gpio_dir, spec->gpio_data &
-                                ~spec->eapd_mask);
+        return 0;
+}
+
+#endif
+
+static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
+{
+        stac92xx_shutup(codec);
         return 0;
 }
 #endif
@@ -4827,6 +4881,7 @@ static struct hda_codec_ops stac92xx_patch_ops = {
         .suspend = stac92xx_suspend,
         .resume = stac92xx_resume,
 #endif
+        .reboot_notify = stac92xx_shutup,
 };
 
 static int patch_stac9200(struct hda_codec *codec)
@@ -5172,6 +5227,22 @@ again:
                 break;
         }
 
+        codec->patch_ops = stac92xx_patch_ops;
+
+        if (spec->board_config == STAC_92HD83XXX_HP)
+                spec->gpio_led = 0x01;
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        if (spec->gpio_led) {
+                spec->gpio_mask |= spec->gpio_led;
+                spec->gpio_dir |= spec->gpio_led;
+                spec->gpio_data |= spec->gpio_led;
+                /* register check_power_status callback. */
+                codec->patch_ops.check_power_status =
+                        idt92hd83xxx_hp_check_power_status;
+        }
+#endif  
+
         err = stac92xx_parse_auto_config(codec, 0x1d, 0);
         if (!err) {
                 if (spec->board_config < 0) {
@@ -5207,8 +5278,6 @@ again:
         snd_hda_codec_write_cache(codec, nid, 0,
                         AC_VERB_SET_CONNECT_SEL, num_dacs);
 
-        codec->patch_ops = stac92xx_patch_ops;
-
         codec->proc_widget_hook = stac92hd_proc_hook;
 
         return 0;
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index ee89db90c9b6..b70e26ad263f 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1,10 +1,10 @@
 /*
  * Universal Interface for Intel High Definition Audio Codec
  *
- * HD audio interface patch for VIA VT1702/VT1708/VT1709 codec
+ * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
  *
- * Copyright (c) 2006-2008 Lydia Wang <lydiawang@viatech.com>
- *                         Takashi Iwai <tiwai@suse.de>
+ *  (C) 2006-2009 VIA Technology, Inc.
+ *  (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
  *
  *  This driver is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -22,21 +22,27 @@
  */
 
 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
-/*                                                                           */
+/*                                                                           */
 /* 2006-03-03  Lydia Wang  Create the basic patch to support VT1708 codec    */
-/* 2006-03-14  Lydia Wang  Modify hard code for some pin widget nid          */
-/* 2006-08-02  Lydia Wang  Add support to VT1709 codec                       */
+/* 2006-03-14  Lydia Wang  Modify hard code for some pin widget nid          */
+/* 2006-08-02  Lydia Wang  Add support to VT1709 codec                       */
 /* 2006-09-08  Lydia Wang  Fix internal loopback recording source select bug */
-/* 2007-09-12  Lydia Wang  Add EAPD enable during driver initialization      */
-/* 2007-09-17  Lydia Wang  Add VT1708B codec support                        */
+/* 2007-09-12  Lydia Wang  Add EAPD enable during driver initialization      */
+/* 2007-09-17  Lydia Wang  Add VT1708B codec support                        */
 /* 2007-11-14  Lydia Wang  Add VT1708A codec HP and CD pin connect config    */
 /* 2008-02-03  Lydia Wang  Fix Rear channels and Back channels inverse issue */
-/* 2008-03-06  Lydia Wang  Add VT1702 codec and VT1708S codec support        */
-/* 2008-04-09  Lydia Wang  Add mute front speaker when HP plugin             */
-/* 2008-04-09  Lydia Wang  Add Independent HP feature                        */
+/* 2008-03-06  Lydia Wang  Add VT1702 codec and VT1708S codec support        */
+/* 2008-04-09  Lydia Wang  Add mute front speaker when HP plugin             */
+/* 2008-04-09  Lydia Wang  Add Independent HP feature                        */
 /* 2008-05-28  Lydia Wang  Add second S/PDIF Out support for VT1702          */
-/* 2008-09-15  Logan Li    Add VT1708S Mic Boost workaround/backdoor         */
-/*                                                                           */
+/* 2008-09-15  Logan Li    Add VT1708S Mic Boost workaround/backdoor         */
+/* 2009-02-16  Logan Li    Add support for VT1718S                           */
+/* 2009-03-13  Logan Li    Add support for VT1716S                           */
+/* 2009-04-14  Lydai Wang  Add support for VT1828S and VT2020                */
+/* 2009-07-08  Lydia Wang  Add support for VT2002P                           */
+/* 2009-07-21  Lydia Wang  Add support for VT1812                            */
+/* 2009-09-19  Lydia Wang  Add support for VT1818S                           */
+/*                                                                           */
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 
@@ -76,14 +82,6 @@
 #define VT1702_HP_NID           0x17
 #define VT1702_DIGOUT_NID       0x11
 
-#define IS_VT1708_VENDORID(x)           ((x) >= 0x11061708 && (x) <= 0x1106170b)
-#define IS_VT1709_10CH_VENDORID(x)      ((x) >= 0x1106e710 && (x) <= 0x1106e713)
-#define IS_VT1709_6CH_VENDORID(x)       ((x) >= 0x1106e714 && (x) <= 0x1106e717)
-#define IS_VT1708B_8CH_VENDORID(x)      ((x) >= 0x1106e720 && (x) <= 0x1106e723)
-#define IS_VT1708B_4CH_VENDORID(x)      ((x) >= 0x1106e724 && (x) <= 0x1106e727)
-#define IS_VT1708S_VENDORID(x)          ((x) >= 0x11060397 && (x) <= 0x11067397)
-#define IS_VT1702_VENDORID(x)           ((x) >= 0x11060398 && (x) <= 0x11067398)
-
 enum VIA_HDA_CODEC {
         UNKNOWN = -1,
         VT1708,
@@ -92,12 +90,76 @@ enum VIA_HDA_CODEC {
         VT1708B_8CH,
         VT1708B_4CH,
         VT1708S,
+        VT1708BCE,
         VT1702,
+        VT1718S,
+        VT1716S,
+        VT2002P,
+        VT1812,
         CODEC_TYPES,
 };
 
-static enum VIA_HDA_CODEC get_codec_type(u32 vendor_id)
+struct via_spec {
+        /* codec parameterization */
+        struct snd_kcontrol_new *mixers[6];
+        unsigned int num_mixers;
+
+        struct hda_verb *init_verbs[5];
+        unsigned int num_iverbs;
+
+        char *stream_name_analog;
+        struct hda_pcm_stream *stream_analog_playback;
+        struct hda_pcm_stream *stream_analog_capture;
+
+        char *stream_name_digital;
+        struct hda_pcm_stream *stream_digital_playback;
+        struct hda_pcm_stream *stream_digital_capture;
+
+        /* playback */
+        struct hda_multi_out multiout;
+        hda_nid_t slave_dig_outs[2];
+
+        /* capture */
+        unsigned int num_adc_nids;
+        hda_nid_t *adc_nids;
+        hda_nid_t mux_nids[3];
+        hda_nid_t dig_in_nid;
+        hda_nid_t dig_in_pin;
+
+        /* capture source */
+        const struct hda_input_mux *input_mux;
+        unsigned int cur_mux[3];
+
+        /* PCM information */
+        struct hda_pcm pcm_rec[3];
+
+        /* dynamic controls, init_verbs and input_mux */
+        struct auto_pin_cfg autocfg;
+        struct snd_array kctls;
+        struct hda_input_mux private_imux[2];
+        hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
+
+        /* HP mode source */
+        const struct hda_input_mux *hp_mux;
+        unsigned int hp_independent_mode;
+        unsigned int hp_independent_mode_index;
+        unsigned int smart51_enabled;
+        unsigned int dmic_enabled;
+        enum VIA_HDA_CODEC codec_type;
+
+        /* work to check hp jack state */
+        struct hda_codec *codec;
+        struct delayed_work vt1708_hp_work;
+        int vt1708_jack_detectect;
+        int vt1708_hp_present;
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        struct hda_loopback_check loopback;
+#endif
+};
+
+static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 {
+        u32 vendor_id = codec->vendor_id;
         u16 ven_id = vendor_id >> 16;
         u16 dev_id = vendor_id & 0xffff;
         enum VIA_HDA_CODEC codec_type;
@@ -111,9 +173,11 @@ static enum VIA_HDA_CODEC get_codec_type(u32 vendor_id)
                 codec_type = VT1709_10CH;
         else if (dev_id >= 0xe714 && dev_id <= 0xe717)
                 codec_type = VT1709_6CH;
-        else if (dev_id >= 0xe720 && dev_id <= 0xe723)
+        else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
                 codec_type = VT1708B_8CH;
-        else if (dev_id >= 0xe724 && dev_id <= 0xe727)
+                if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
+                        codec_type = VT1708BCE;
+        } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
                 codec_type = VT1708B_4CH;
         else if ((dev_id & 0xfff) == 0x397
                  && (dev_id >> 12) < 8)
@@ -121,6 +185,19 @@ static enum VIA_HDA_CODEC get_codec_type(u32 vendor_id)
         else if ((dev_id & 0xfff) == 0x398
                  && (dev_id >> 12) < 8)
                 codec_type = VT1702;
+        else if ((dev_id & 0xfff) == 0x428
+                 && (dev_id >> 12) < 8)
+                codec_type = VT1718S;
+        else if (dev_id == 0x0433 || dev_id == 0xa721)
+                codec_type = VT1716S;
+        else if (dev_id == 0x0441 || dev_id == 0x4441)
+                codec_type = VT1718S;
+        else if (dev_id == 0x0438 || dev_id == 0x4438)
+                codec_type = VT2002P;
+        else if (dev_id == 0x0448)
+                codec_type = VT1812;
+        else if (dev_id == 0x0440)
+                codec_type = VT1708S;
         else
                 codec_type = UNKNOWN;
         return codec_type;
@@ -128,10 +205,16 @@ static enum VIA_HDA_CODEC get_codec_type(u32 vendor_id)
 
 #define VIA_HP_EVENT            0x01
 #define VIA_GPIO_EVENT          0x02
+#define VIA_JACK_EVENT          0x04
+#define VIA_MONO_EVENT          0x08
+#define VIA_SPEAKER_EVENT       0x10
+#define VIA_BIND_HP_EVENT       0x20
 
 enum {
         VIA_CTL_WIDGET_VOL,
         VIA_CTL_WIDGET_MUTE,
+        VIA_CTL_WIDGET_ANALOG_MUTE,
+        VIA_CTL_WIDGET_BIND_PIN_MUTE,
 };
 
 enum {
@@ -141,99 +224,162 @@ enum {
         AUTO_SEQ_SIDE
 };
 
-/* Some VT1708S based boards gets the micboost setting wrong, so we have
- * to apply some brute-force and re-write the TLV's by software. */
-static int mic_boost_tlv(struct snd_kcontrol *kcontrol, int op_flag,
-                         unsigned int size, unsigned int __user *_tlv)
+static void analog_low_current_mode(struct hda_codec *codec, int stream_idle);
+static void set_jack_power_state(struct hda_codec *codec);
+static int is_aa_path_mute(struct hda_codec *codec);
+
+static void vt1708_start_hp_work(struct via_spec *spec)
 {
-        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        hda_nid_t nid = get_amp_nid(kcontrol);
+        if (spec->codec_type != VT1708 || spec->autocfg.hp_pins[0] == 0)
+                return;
+        snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
+                            !spec->vt1708_jack_detectect);
+        if (!delayed_work_pending(&spec->vt1708_hp_work))
+                schedule_delayed_work(&spec->vt1708_hp_work,
+                                      msecs_to_jiffies(100));
+}
 
-        if (get_codec_type(codec->vendor_id) == VT1708S
-            && (nid == 0x1a || nid == 0x1e)) {
-                if (size < 4 * sizeof(unsigned int))
-                        return -ENOMEM;
-                if (put_user(1, _tlv))  /* SNDRV_CTL_TLVT_DB_SCALE */
-                        return -EFAULT;
-                if (put_user(2 * sizeof(unsigned int), _tlv + 1))
-                        return -EFAULT;
-                if (put_user(0, _tlv + 2)) /* offset = 0 */
-                        return -EFAULT;
-                if (put_user(1000, _tlv + 3)) /* step size = 10 dB */
-                        return -EFAULT;
-        }
-        return 0;
+static void vt1708_stop_hp_work(struct via_spec *spec)
+{
+        if (spec->codec_type != VT1708 || spec->autocfg.hp_pins[0] == 0)
+                return;
+        if (snd_hda_get_bool_hint(spec->codec, "analog_loopback_hp_detect") == 1
+            && !is_aa_path_mute(spec->codec))
+                return;
+        snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
+                            !spec->vt1708_jack_detectect);
+        cancel_delayed_work(&spec->vt1708_hp_work);
+        flush_scheduled_work();
 }
 
-static int mic_boost_volume_info(struct snd_kcontrol *kcontrol,
-                                 struct snd_ctl_elem_info *uinfo)
+
+static int analog_input_switch_put(struct snd_kcontrol *kcontrol,
+                                   struct snd_ctl_elem_value *ucontrol)
 {
+        int change = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        hda_nid_t nid = get_amp_nid(kcontrol);
 
-        if (get_codec_type(codec->vendor_id) == VT1708S
-            && (nid == 0x1a || nid == 0x1e)) {
-                uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-                uinfo->count = 2;
-                uinfo->value.integer.min = 0;
-                uinfo->value.integer.max = 3;
+        set_jack_power_state(codec);
+        analog_low_current_mode(snd_kcontrol_chip(kcontrol), -1);
+        if (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1) {
+                if (is_aa_path_mute(codec))
+                        vt1708_start_hp_work(codec->spec);
+                else
+                        vt1708_stop_hp_work(codec->spec);
         }
-        return 0;
+        return change;
 }
 
-static struct snd_kcontrol_new vt1708_control_templates[] = {
-        HDA_CODEC_VOLUME(NULL, 0, 0, 0),
-        HDA_CODEC_MUTE(NULL, 0, 0, 0),
-};
-
-
-struct via_spec {
-        /* codec parameterization */
-        struct snd_kcontrol_new *mixers[3];
-        unsigned int num_mixers;
+/* modify .put = snd_hda_mixer_amp_switch_put */
+#define ANALOG_INPUT_MUTE                                               \
+        {               .iface = SNDRV_CTL_ELEM_IFACE_MIXER,            \
+                        .name = NULL,                                   \
+                        .index = 0,                                     \
+                        .info = snd_hda_mixer_amp_switch_info,          \
+                        .get = snd_hda_mixer_amp_switch_get,            \
+                        .put = analog_input_switch_put,                 \
+                        .private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }
 
-        struct hda_verb *init_verbs[5];
-        unsigned int num_iverbs;
+static void via_hp_bind_automute(struct hda_codec *codec);
 
-        char *stream_name_analog;
-        struct hda_pcm_stream *stream_analog_playback;
-        struct hda_pcm_stream *stream_analog_capture;
-
-        char *stream_name_digital;
-        struct hda_pcm_stream *stream_digital_playback;
-        struct hda_pcm_stream *stream_digital_capture;
-
-        /* playback */
-        struct hda_multi_out multiout;
-        hda_nid_t slave_dig_outs[2];
-
-        /* capture */
-        unsigned int num_adc_nids;
-        hda_nid_t *adc_nids;
-        hda_nid_t mux_nids[3];
-        hda_nid_t dig_in_nid;
-        hda_nid_t dig_in_pin;
+static int bind_pin_switch_put(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+        int i;
+        int change = 0;
 
-        /* capture source */
-        const struct hda_input_mux *input_mux;
-        unsigned int cur_mux[3];
+        long *valp = ucontrol->value.integer.value;
+        int lmute, rmute;
+        if (strstr(kcontrol->id.name, "Switch") == NULL) {
+                snd_printd("Invalid control!\n");
+                return change;
+        }
+        change = snd_hda_mixer_amp_switch_put(kcontrol,
+                                              ucontrol);
+        /* Get mute value */
+        lmute = *valp ? 0 : HDA_AMP_MUTE;
+        valp++;
+        rmute = *valp ? 0 : HDA_AMP_MUTE;
+
+        /* Set hp pins */
+        if (!spec->hp_independent_mode) {
+                for (i = 0; i < spec->autocfg.hp_outs; i++) {
+                        snd_hda_codec_amp_update(
+                                codec, spec->autocfg.hp_pins[i],
+                                0, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                lmute);
+                        snd_hda_codec_amp_update(
+                                codec, spec->autocfg.hp_pins[i],
+                                1, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                rmute);
+                }
+        }
 
-        /* PCM information */
-        struct hda_pcm pcm_rec[3];
+        if (!lmute && !rmute) {
+                /* Line Outs */
+                for (i = 0; i < spec->autocfg.line_outs; i++)
+                        snd_hda_codec_amp_stereo(
+                                codec, spec->autocfg.line_out_pins[i],
+                                HDA_OUTPUT, 0, HDA_AMP_MUTE, 0);
+                /* Speakers */
+                for (i = 0; i < spec->autocfg.speaker_outs; i++)
+                        snd_hda_codec_amp_stereo(
+                                codec, spec->autocfg.speaker_pins[i],
+                                HDA_OUTPUT, 0, HDA_AMP_MUTE, 0);
+                /* unmute */
+                via_hp_bind_automute(codec);
 
-        /* dynamic controls, init_verbs and input_mux */
-        struct auto_pin_cfg autocfg;
-        struct snd_array kctls;
-        struct hda_input_mux private_imux[2];
-        hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
+        } else {
+                if (lmute) {
+                        /* Mute all left channels */
+                        for (i = 1; i < spec->autocfg.line_outs; i++)
+                                snd_hda_codec_amp_update(
+                                        codec,
+                                        spec->autocfg.line_out_pins[i],
+                                        0, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                        lmute);
+                        for (i = 0; i < spec->autocfg.speaker_outs; i++)
+                                snd_hda_codec_amp_update(
+                                        codec,
+                                        spec->autocfg.speaker_pins[i],
+                                        0, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                        lmute);
+                }
+                if (rmute) {
+                        /* mute all right channels */
+                        for (i = 1; i < spec->autocfg.line_outs; i++)
+                                snd_hda_codec_amp_update(
+                                        codec,
+                                        spec->autocfg.line_out_pins[i],
+                                        1, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                        rmute);
+                        for (i = 0; i < spec->autocfg.speaker_outs; i++)
+                                snd_hda_codec_amp_update(
+                                        codec,
+                                        spec->autocfg.speaker_pins[i],
+                                        1, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                        rmute);
+                }
+        }
+        return change;
+}
 
-        /* HP mode source */
-        const struct hda_input_mux *hp_mux;
-        unsigned int hp_independent_mode;
+#define BIND_PIN_MUTE                                                   \
+        {               .iface = SNDRV_CTL_ELEM_IFACE_MIXER,            \
+                        .name = NULL,                                   \
+                        .index = 0,                                     \
+                        .info = snd_hda_mixer_amp_switch_info,          \
+                        .get = snd_hda_mixer_amp_switch_get,            \
+                        .put = bind_pin_switch_put,                     \
+                        .private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-        struct hda_loopback_check loopback;
-#endif
+static struct snd_kcontrol_new via_control_templates[] = {
+        HDA_CODEC_VOLUME(NULL, 0, 0, 0),
+        HDA_CODEC_MUTE(NULL, 0, 0, 0),
+        ANALOG_INPUT_MUTE,
+        BIND_PIN_MUTE,
 };
 
 static hda_nid_t vt1708_adc_nids[2] = {
@@ -261,6 +407,27 @@ static hda_nid_t vt1702_adc_nids[3] = {
         0x12, 0x20, 0x1F
 };
 
+static hda_nid_t vt1718S_adc_nids[2] = {
+        /* ADC1-2 */
+        0x10, 0x11
+};
+
+static hda_nid_t vt1716S_adc_nids[2] = {
+        /* ADC1-2 */
+        0x13, 0x14
+};
+
+static hda_nid_t vt2002P_adc_nids[2] = {
+        /* ADC1-2 */
+        0x10, 0x11
+};
+
+static hda_nid_t vt1812_adc_nids[2] = {
+        /* ADC1-2 */
+        0x10, 0x11
+};
+
+
 /* add dynamic controls */
 static int via_add_control(struct via_spec *spec, int type, const char *name,
                            unsigned long val)
@@ -271,10 +438,12 @@ static int via_add_control(struct via_spec *spec, int type, const char *name,
         knew = snd_array_new(&spec->kctls);
         if (!knew)
                 return -ENOMEM;
-        *knew = vt1708_control_templates[type];
+        *knew = via_control_templates[type];
         knew->name = kstrdup(name, GFP_KERNEL);
         if (!knew->name)
                 return -ENOMEM;
+        if (get_amp_nid_(val))
+                knew->subdevice = HDA_SUBDEV_NID_FLAG | get_amp_nid_(val);
         knew->private_value = val;
         return 0;
 }
@@ -293,8 +462,8 @@ static void via_free_kctls(struct hda_codec *codec)
 }
 
 /* create input playback/capture controls for the given pin */
-static int via_new_analog_input(struct via_spec *spec, hda_nid_t pin,
-                                const char *ctlname, int idx, int mix_nid)
+static int via_new_analog_input(struct via_spec *spec, const char *ctlname,
+                                int idx, int mix_nid)
 {
         char name[32];
         int err;
@@ -305,7 +474,7 @@ static int via_new_analog_input(struct via_spec *spec, hda_nid_t pin,
         if (err < 0)
                 return err;
         sprintf(name, "%s Playback Switch", ctlname);
-        err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
+        err = via_add_control(spec, VIA_CTL_WIDGET_ANALOG_MUTE, name,
                               HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
         if (err < 0)
                 return err;
@@ -322,7 +491,7 @@ static void via_auto_set_output_and_unmute(struct hda_codec *codec,
         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                             AMP_OUT_UNMUTE);
         if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
-                snd_hda_codec_write(codec, nid, 0, 
+                snd_hda_codec_write(codec, nid, 0,
                                     AC_VERB_SET_EAPD_BTLENABLE, 0x02);
 }
 
@@ -343,10 +512,13 @@ static void via_auto_init_hp_out(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
         hda_nid_t pin;
+        int i;
 
-        pin = spec->autocfg.hp_pins[0];
-        if (pin) /* connect to front */
-                via_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
+        for (i = 0; i < spec->autocfg.hp_outs; i++) {
+                pin = spec->autocfg.hp_pins[i];
+                if (pin) /* connect to front */
+                        via_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
+        }
 }
 
 static void via_auto_init_analog_input(struct hda_codec *codec)
@@ -364,6 +536,502 @@ static void via_auto_init_analog_input(struct hda_codec *codec)
 
         }
 }
+
+static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin);
+
+static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
+                                unsigned int *affected_parm)
+{
+        unsigned parm;
+        unsigned def_conf = snd_hda_codec_get_pincfg(codec, nid);
+        unsigned no_presence = (def_conf & AC_DEFCFG_MISC)
+                >> AC_DEFCFG_MISC_SHIFT
+                & AC_DEFCFG_MISC_NO_PRESENCE; /* do not support pin sense */
+        unsigned present = snd_hda_jack_detect(codec, nid);
+        struct via_spec *spec = codec->spec;
+        if ((spec->smart51_enabled && is_smart51_pins(spec, nid))
+            || ((no_presence || present)
+                && get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)) {
+                *affected_parm = AC_PWRST_D0; /* if it's connected */
+                parm = AC_PWRST_D0;
+        } else
+                parm = AC_PWRST_D3;
+
+        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
+}
+
+static void set_jack_power_state(struct hda_codec *codec)
+{
+        struct via_spec *spec = codec->spec;
+        int imux_is_smixer;
+        unsigned int parm;
+
+        if (spec->codec_type == VT1702) {
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
+                /* inputs */
+                /* PW 1/2/5 (14h/15h/18h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x14, &parm);
+                set_pin_power_state(codec, 0x15, &parm);
+                set_pin_power_state(codec, 0x18, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0; /* SW0 = stereo mixer (idx 3) */
+                /* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
+                snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x12, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* outputs */
+                /* PW 3/4 (16h/17h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x16, &parm);
+                set_pin_power_state(codec, 0x17, &parm);
+                /* MW0 (1ah), AOW 0/1 (10h/1dh) */
+                snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
+                                    imux_is_smixer ? AC_PWRST_D0 : parm);
+                snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+        } else if (spec->codec_type == VT1708B_8CH
+                   || spec->codec_type == VT1708B_4CH
+                   || spec->codec_type == VT1708S) {
+                /* SW0 (17h) = stereo mixer */
+                int is_8ch = spec->codec_type != VT1708B_4CH;
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00)
+                        == ((spec->codec_type == VT1708S)  ? 5 : 0);
+                /* inputs */
+                /* PW 1/2/5 (1ah/1bh/1eh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x1a, &parm);
+                set_pin_power_state(codec, 0x1b, &parm);
+                set_pin_power_state(codec, 0x1e, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0;
+                /* SW0 (17h), AIW 0/1 (13h/14h) */
+                snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* outputs */
+                /* PW0 (19h), SW1 (18h), AOW1 (11h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x19, &parm);
+                snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* PW6 (22h), SW2 (26h), AOW2 (24h) */
+                if (is_8ch) {
+                        parm = AC_PWRST_D3;
+                        set_pin_power_state(codec, 0x22, &parm);
+                        snd_hda_codec_write(codec, 0x26, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                        snd_hda_codec_write(codec, 0x24, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                }
+
+                /* PW 3/4/7 (1ch/1dh/23h) */
+                parm = AC_PWRST_D3;
+                /* force to D0 for internal Speaker */
+                set_pin_power_state(codec, 0x1c, &parm);
+                set_pin_power_state(codec, 0x1d, &parm);
+                if (is_8ch)
+                        set_pin_power_state(codec, 0x23, &parm);
+                /* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
+                snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
+                                    imux_is_smixer ? AC_PWRST_D0 : parm);
+                snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                if (is_8ch) {
+                        snd_hda_codec_write(codec, 0x25, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                        snd_hda_codec_write(codec, 0x27, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                }
+        }  else if (spec->codec_type == VT1718S) {
+                /* MUX6 (1eh) = stereo mixer */
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
+                /* inputs */
+                /* PW 5/6/7 (29h/2ah/2bh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x29, &parm);
+                set_pin_power_state(codec, 0x2a, &parm);
+                set_pin_power_state(codec, 0x2b, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0;
+                /* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
+                snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* outputs */
+                /* PW3 (27h), MW2 (1ah), AOW3 (bh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x27, &parm);
+                snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0xb, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* PW2 (26h), AOW2 (ah) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x26, &parm);
+                snd_hda_codec_write(codec, 0xa, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* PW0/1 (24h/25h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x24, &parm);
+                set_pin_power_state(codec, 0x25, &parm);
+                if (!spec->hp_independent_mode) /* check for redirected HP */
+                        set_pin_power_state(codec, 0x28, &parm);
+                snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x9, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                /* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
+                snd_hda_codec_write(codec, 0x21, 0, AC_VERB_SET_POWER_STATE,
+                                    imux_is_smixer ? AC_PWRST_D0 : parm);
+                if (spec->hp_independent_mode) {
+                        /* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
+                        parm = AC_PWRST_D3;
+                        set_pin_power_state(codec, 0x28, &parm);
+                        snd_hda_codec_write(codec, 0x1b, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                        snd_hda_codec_write(codec, 0x34, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                        snd_hda_codec_write(codec, 0xc, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                }
+        } else if (spec->codec_type == VT1716S) {
+                unsigned int mono_out, present;
+                /* SW0 (17h) = stereo mixer */
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00) ==  5;
+                /* inputs */
+                /* PW 1/2/5 (1ah/1bh/1eh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x1a, &parm);
+                set_pin_power_state(codec, 0x1b, &parm);
+                set_pin_power_state(codec, 0x1e, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0;
+                /* SW0 (17h), AIW0(13h) */
+                snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x1e, &parm);
+                /* PW11 (22h) */
+                if (spec->dmic_enabled)
+                        set_pin_power_state(codec, 0x22, &parm);
+                else
+                        snd_hda_codec_write(
+                                codec, 0x22, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+
+                /* SW2(26h), AIW1(14h) */
+                snd_hda_codec_write(codec, 0x26, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* outputs */
+                /* PW0 (19h), SW1 (18h), AOW1 (11h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x19, &parm);
+                /* Smart 5.1 PW2(1bh) */
+                if (spec->smart51_enabled)
+                        set_pin_power_state(codec, 0x1b, &parm);
+                snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* PW7 (23h), SW3 (27h), AOW3 (25h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x23, &parm);
+                /* Smart 5.1 PW1(1ah) */
+                if (spec->smart51_enabled)
+                        set_pin_power_state(codec, 0x1a, &parm);
+                snd_hda_codec_write(codec, 0x27, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* Smart 5.1 PW5(1eh) */
+                if (spec->smart51_enabled)
+                        set_pin_power_state(codec, 0x1e, &parm);
+                snd_hda_codec_write(codec, 0x25, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* Mono out */
+                /* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
+                present = snd_hda_jack_detect(codec, 0x1c);
+                if (present)
+                        mono_out = 0;
+                else {
+                        present = snd_hda_jack_detect(codec, 0x1d);
+                        if (!spec->hp_independent_mode && present)
+                                mono_out = 0;
+                        else
+                                mono_out = 1;
+                }
+                parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
+                snd_hda_codec_write(codec, 0x28, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x29, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+                snd_hda_codec_write(codec, 0x2a, 0, AC_VERB_SET_POWER_STATE,
+                                    parm);
+
+                /* PW 3/4 (1ch/1dh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x1c, &parm);
+                set_pin_power_state(codec, 0x1d, &parm);
+                /* HP Independent Mode, power on AOW3 */
+                if (spec->hp_independent_mode)
+                        snd_hda_codec_write(codec, 0x25, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+
+                /* force to D0 for internal Speaker */
+                /* MW0 (16h), AOW0 (10h) */
+                snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
+                                    imux_is_smixer ? AC_PWRST_D0 : parm);
+                snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+                                    mono_out ? AC_PWRST_D0 : parm);
+        } else if (spec->codec_type == VT2002P) {
+                unsigned int present;
+                /* MUX9 (1eh) = stereo mixer */
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
+                /* inputs */
+                /* PW 5/6/7 (29h/2ah/2bh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x29, &parm);
+                set_pin_power_state(codec, 0x2a, &parm);
+                set_pin_power_state(codec, 0x2b, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0;
+                /* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
+                snd_hda_codec_write(codec, 0x1e, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x1f, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x10, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x11, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+
+                /* outputs */
+                /* AOW0 (8h)*/
+                snd_hda_codec_write(codec, 0x8, 0,
+                                    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+                /* PW4 (26h), MW4 (1ch), MUX4(37h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x26, &parm);
+                snd_hda_codec_write(codec, 0x1c, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x37,
+                                    0, AC_VERB_SET_POWER_STATE, parm);
+
+                /* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x25, &parm);
+                snd_hda_codec_write(codec, 0x19, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x35, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                if (spec->hp_independent_mode)  {
+                        snd_hda_codec_write(codec, 0x9, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                }
+
+                /* Class-D */
+                /* PW0 (24h), MW0(18h), MUX0(34h) */
+                present = snd_hda_jack_detect(codec, 0x25);
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x24, &parm);
+                if (present) {
+                        snd_hda_codec_write(
+                                codec, 0x18, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+                        snd_hda_codec_write(
+                                codec, 0x34, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+                } else {
+                        snd_hda_codec_write(
+                                codec, 0x18, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                        snd_hda_codec_write(
+                                codec, 0x34, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                }
+
+                /* Mono Out */
+                /* PW15 (31h), MW8(17h), MUX8(3bh) */
+                present = snd_hda_jack_detect(codec, 0x26);
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x31, &parm);
+                if (present) {
+                        snd_hda_codec_write(
+                                codec, 0x17, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+                        snd_hda_codec_write(
+                                codec, 0x3b, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+                } else {
+                        snd_hda_codec_write(
+                                codec, 0x17, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                        snd_hda_codec_write(
+                                codec, 0x3b, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                }
+
+                /* MW9 (21h) */
+                if (imux_is_smixer || !is_aa_path_mute(codec))
+                        snd_hda_codec_write(
+                                codec, 0x21, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                else
+                        snd_hda_codec_write(
+                                codec, 0x21, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+        } else if (spec->codec_type == VT1812) {
+                unsigned int present;
+                /* MUX10 (1eh) = stereo mixer */
+                imux_is_smixer = snd_hda_codec_read(
+                        codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
+                /* inputs */
+                /* PW 5/6/7 (29h/2ah/2bh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x29, &parm);
+                set_pin_power_state(codec, 0x2a, &parm);
+                set_pin_power_state(codec, 0x2b, &parm);
+                if (imux_is_smixer)
+                        parm = AC_PWRST_D0;
+                /* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
+                snd_hda_codec_write(codec, 0x1e, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x1f, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x10, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x11, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+
+                /* outputs */
+                /* AOW0 (8h)*/
+                snd_hda_codec_write(codec, 0x8, 0,
+                                    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+
+                /* PW4 (28h), MW4 (18h), MUX4(38h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x28, &parm);
+                snd_hda_codec_write(codec, 0x18, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x38, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+
+                /* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x25, &parm);
+                snd_hda_codec_write(codec, 0x15, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x35, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                if (spec->hp_independent_mode)  {
+                        snd_hda_codec_write(codec, 0x9, 0,
+                                            AC_VERB_SET_POWER_STATE, parm);
+                }
+
+                /* Internal Speaker */
+                /* PW0 (24h), MW0(14h), MUX0(34h) */
+                present = snd_hda_jack_detect(codec, 0x25);
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x24, &parm);
+                if (present) {
+                        snd_hda_codec_write(codec, 0x14, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D3);
+                        snd_hda_codec_write(codec, 0x34, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D3);
+                } else {
+                        snd_hda_codec_write(codec, 0x14, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D0);
+                        snd_hda_codec_write(codec, 0x34, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D0);
+                }
+                /* Mono Out */
+                /* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */
+                present = snd_hda_jack_detect(codec, 0x28);
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x31, &parm);
+                if (present) {
+                        snd_hda_codec_write(codec, 0x1c, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D3);
+                        snd_hda_codec_write(codec, 0x3c, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D3);
+                        snd_hda_codec_write(codec, 0x3e, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D3);
+                } else {
+                        snd_hda_codec_write(codec, 0x1c, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D0);
+                        snd_hda_codec_write(codec, 0x3c, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D0);
+                        snd_hda_codec_write(codec, 0x3e, 0,
+                                            AC_VERB_SET_POWER_STATE,
+                                            AC_PWRST_D0);
+                }
+
+                /* PW15 (33h), MW15 (1dh), MUX15(3dh) */
+                parm = AC_PWRST_D3;
+                set_pin_power_state(codec, 0x33, &parm);
+                snd_hda_codec_write(codec, 0x1d, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+                snd_hda_codec_write(codec, 0x3d, 0,
+                                    AC_VERB_SET_POWER_STATE, parm);
+
+                /* MW9 (21h) */
+                if (imux_is_smixer || !is_aa_path_mute(codec))
+                        snd_hda_codec_write(
+                                codec, 0x21, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+                else
+                        snd_hda_codec_write(
+                                codec, 0x21, 0,
+                                AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+        }
+}
+
 /*
  * input MUX handling
  */
@@ -395,6 +1063,14 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
 
         if (!spec->mux_nids[adc_idx])
                 return -EINVAL;
+        /* switch to D0 beofre change index */
+        if (snd_hda_codec_read(codec, spec->mux_nids[adc_idx], 0,
+                               AC_VERB_GET_POWER_STATE, 0x00) != AC_PWRST_D0)
+                snd_hda_codec_write(codec, spec->mux_nids[adc_idx], 0,
+                                    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+        /* update jack power state */
+        set_jack_power_state(codec);
+
         return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
                                      spec->mux_nids[adc_idx],
                                      &spec->cur_mux[adc_idx]);
@@ -413,16 +1089,74 @@ static int via_independent_hp_get(struct snd_kcontrol *kcontrol,
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct via_spec *spec = codec->spec;
-        hda_nid_t nid = spec->autocfg.hp_pins[0];
-        unsigned int pinsel = snd_hda_codec_read(codec, nid, 0,
-                                                 AC_VERB_GET_CONNECT_SEL,
-                                                 0x00);
-
+        hda_nid_t nid;
+        unsigned int pinsel;
+
+        switch (spec->codec_type) {
+        case VT1718S:
+                nid = 0x34;
+                break;
+        case VT2002P:
+                nid = 0x35;
+                break;
+        case VT1812:
+                nid = 0x3d;
+                break;
+        default:
+                nid = spec->autocfg.hp_pins[0];
+                break;
+        }
+        /* use !! to translate conn sel 2 for VT1718S */
+        pinsel = !!snd_hda_codec_read(codec, nid, 0,
+                                      AC_VERB_GET_CONNECT_SEL,
+                                      0x00);
         ucontrol->value.enumerated.item[0] = pinsel;
 
         return 0;
 }
 
+static void activate_ctl(struct hda_codec *codec, const char *name, int active)
+{
+        struct snd_kcontrol *ctl = snd_hda_find_mixer_ctl(codec, name);
+        if (ctl) {
+                ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                ctl->vd[0].access |= active
+                        ? 0 : SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+                snd_ctl_notify(codec->bus->card,
+                               SNDRV_CTL_EVENT_MASK_VALUE, &ctl->id);
+        }
+}
+
+static int update_side_mute_status(struct hda_codec *codec)
+{
+        /* mute side channel */
+        struct via_spec *spec = codec->spec;
+        unsigned int parm = spec->hp_independent_mode
+                ? AMP_OUT_MUTE : AMP_OUT_UNMUTE;
+        hda_nid_t sw3;
+
+        switch (spec->codec_type) {
+        case VT1708:
+                sw3 = 0x1b;
+                break;
+        case VT1709_10CH:
+                sw3 = 0x29;
+                break;
+        case VT1708B_8CH:
+        case VT1708S:
+                sw3 = 0x27;
+                break;
+        default:
+                sw3 = 0;
+                break;
+        }
+
+        if (sw3)
+                snd_hda_codec_write(codec, sw3, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                                    parm);
+        return 0;
+}
+
 static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_value *ucontrol)
 {
@@ -430,47 +1164,46 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
         struct via_spec *spec = codec->spec;
         hda_nid_t nid = spec->autocfg.hp_pins[0];
         unsigned int pinsel = ucontrol->value.enumerated.item[0];
-        unsigned int con_nid = snd_hda_codec_read(codec, nid, 0,
-                                         AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
-
-        if (con_nid == spec->multiout.hp_nid) {
-                if (pinsel == 0) {
-                        if (!spec->hp_independent_mode) {
-                                if (spec->multiout.num_dacs > 1)
-                                        spec->multiout.num_dacs -= 1;
-                                spec->hp_independent_mode = 1;
-                        }
-                } else if (pinsel == 1) {
-                       if (spec->hp_independent_mode) {
-                                if (spec->multiout.num_dacs > 1)
-                                        spec->multiout.num_dacs += 1;
-                                spec->hp_independent_mode = 0;
-                       }
-                }
-        } else {
-                if (pinsel == 0) {
-                        if (spec->hp_independent_mode) {
-                                if (spec->multiout.num_dacs > 1)
-                                        spec->multiout.num_dacs += 1;
-                                spec->hp_independent_mode = 0;
-                        }
-                } else if (pinsel == 1) {
-                       if (!spec->hp_independent_mode) {
-                                if (spec->multiout.num_dacs > 1)
-                                        spec->multiout.num_dacs -= 1;
-                                spec->hp_independent_mode = 1;
-                       }
-                }
+        /* Get Independent Mode index of headphone pin widget */
+        spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
+                ? 1 : 0;
+
+        switch (spec->codec_type) {
+        case VT1718S:
+                nid = 0x34;
+                pinsel = pinsel ? 2 : 0; /* indep HP use AOW4 (index 2) */
+                spec->multiout.num_dacs = 4;
+                break;
+        case VT2002P:
+                nid = 0x35;
+                break;
+        case VT1812:
+                nid = 0x3d;
+                break;
+        default:
+                nid = spec->autocfg.hp_pins[0];
+                break;
+        }
+        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
+
+        if (spec->multiout.hp_nid && spec->multiout.hp_nid
+            != spec->multiout.dac_nids[HDA_FRONT])
+                snd_hda_codec_setup_stream(codec, spec->multiout.hp_nid,
+                                           0, 0, 0);
+
+        update_side_mute_status(codec);
+        /* update HP volume/swtich active state */
+        if (spec->codec_type == VT1708S
+            || spec->codec_type == VT1702
+            || spec->codec_type == VT1718S
+            || spec->codec_type == VT1716S
+            || spec->codec_type == VT2002P
+            || spec->codec_type == VT1812) {
+                activate_ctl(codec, "Headphone Playback Volume",
+                             spec->hp_independent_mode);
+                activate_ctl(codec, "Headphone Playback Switch",
+                             spec->hp_independent_mode);
         }
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL,
-                            pinsel);
-
-        if (spec->multiout.hp_nid &&
-            spec->multiout.hp_nid != spec->multiout.dac_nids[HDA_FRONT])
-                        snd_hda_codec_setup_stream(codec,
-                                                   spec->multiout.hp_nid,
-                                                   0, 0, 0);
-
         return 0;
 }
 
@@ -486,6 +1219,175 @@ static struct snd_kcontrol_new via_hp_mixer[] = {
         { } /* end */
 };
 
+static void notify_aa_path_ctls(struct hda_codec *codec)
+{
+        int i;
+        struct snd_ctl_elem_id id;
+        const char *labels[] = {"Mic", "Front Mic", "Line"};
+
+        memset(&id, 0, sizeof(id));
+        id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+        for (i = 0; i < ARRAY_SIZE(labels); i++) {
+                sprintf(id.name, "%s Playback Volume", labels[i]);
+                snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                               &id);
+        }
+}
+
+static void mute_aa_path(struct hda_codec *codec, int mute)
+{
+        struct via_spec *spec = codec->spec;
+        hda_nid_t  nid_mixer;
+        int start_idx;
+        int end_idx;
+        int i;
+        /* get nid of MW0 and start & end index */
+        switch (spec->codec_type) {
+        case VT1708:
+                nid_mixer = 0x17;
+                start_idx = 2;
+                end_idx = 4;
+                break;
+        case VT1709_10CH:
+        case VT1709_6CH:
+                nid_mixer = 0x18;
+                start_idx = 2;
+                end_idx = 4;
+                break;
+        case VT1708B_8CH:
+        case VT1708B_4CH:
+        case VT1708S:
+        case VT1716S:
+                nid_mixer = 0x16;
+                start_idx = 2;
+                end_idx = 4;
+                break;
+        default:
+                return;
+        }
+        /* check AA path's mute status */
+        for (i = start_idx; i <= end_idx; i++) {
+                int val = mute ? HDA_AMP_MUTE : HDA_AMP_UNMUTE;
+                snd_hda_codec_amp_stereo(codec, nid_mixer, HDA_INPUT, i,
+                                         HDA_AMP_MUTE, val);
+        }
+}
+static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin)
+{
+        int res = 0;
+        int index;
+        for (index = AUTO_PIN_MIC; index < AUTO_PIN_FRONT_LINE; index++) {
+                if (pin == spec->autocfg.input_pins[index]) {
+                        res = 1;
+                        break;
+                }
+        }
+        return res;
+}
+
+static int via_smart51_info(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 1;
+        return 0;
+}
+
+static int via_smart51_get(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+        int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
+        int on = 1;
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(index); i++) {
+                hda_nid_t nid = spec->autocfg.input_pins[index[i]];
+                if (nid) {
+                        int ctl =
+                            snd_hda_codec_read(codec, nid, 0,
+                                               AC_VERB_GET_PIN_WIDGET_CONTROL,
+                                               0);
+                        if (i == AUTO_PIN_FRONT_MIC
+                            && spec->hp_independent_mode
+                            && spec->codec_type != VT1718S)
+                                continue; /* ignore FMic for independent HP */
+                        if (ctl & AC_PINCTL_IN_EN
+                            && !(ctl & AC_PINCTL_OUT_EN))
+                                on = 0;
+                }
+        }
+        *ucontrol->value.integer.value = on;
+        return 0;
+}
+
+static int via_smart51_put(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+        int out_in = *ucontrol->value.integer.value
+                ? AC_PINCTL_OUT_EN : AC_PINCTL_IN_EN;
+        int index[] = { AUTO_PIN_MIC, AUTO_PIN_FRONT_MIC, AUTO_PIN_LINE };
+        int i;
+
+        for (i = 0; i < ARRAY_SIZE(index); i++) {
+                hda_nid_t nid = spec->autocfg.input_pins[index[i]];
+                if (i == AUTO_PIN_FRONT_MIC
+                    && spec->hp_independent_mode
+                    && spec->codec_type != VT1718S)
+                        continue; /* don't retask FMic for independent HP */
+                if (nid) {
+                        unsigned int parm = snd_hda_codec_read(
+                                codec, nid, 0,
+                                AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+                        parm &= ~(AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN);
+                        parm |= out_in;
+                        snd_hda_codec_write(codec, nid, 0,
+                                            AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                            parm);
+                        if (out_in == AC_PINCTL_OUT_EN) {
+                                mute_aa_path(codec, 1);
+                                notify_aa_path_ctls(codec);
+                        }
+                        if (spec->codec_type == VT1718S)
+                                snd_hda_codec_amp_stereo(
+                                        codec, nid, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                                        HDA_AMP_UNMUTE);
+                }
+                if (i == AUTO_PIN_FRONT_MIC) {
+                        if (spec->codec_type == VT1708S
+                            || spec->codec_type == VT1716S) {
+                                /* input = index 1 (AOW3) */
+                                snd_hda_codec_write(
+                                        codec, nid, 0,
+                                        AC_VERB_SET_CONNECT_SEL, 1);
+                                snd_hda_codec_amp_stereo(
+                                        codec, nid, HDA_OUTPUT,
+                                        0, HDA_AMP_MUTE, HDA_AMP_UNMUTE);
+                        }
+                }
+        }
+        spec->smart51_enabled = *ucontrol->value.integer.value;
+        set_jack_power_state(codec);
+        return 1;
+}
+
+static struct snd_kcontrol_new via_smart51_mixer[] = {
+        {
+         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+         .name = "Smart 5.1",
+         .count = 1,
+         .info = via_smart51_info,
+         .get = via_smart51_get,
+         .put = via_smart51_put,
+         },
+        {}                      /* end */
+};
+
 /* capture mixer elements */
 static struct snd_kcontrol_new vt1708_capture_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x15, 0x0, HDA_INPUT),
@@ -506,6 +1408,112 @@ static struct snd_kcontrol_new vt1708_capture_mixer[] = {
         },
         { } /* end */
 };
+
+/* check AA path's mute statue */
+static int is_aa_path_mute(struct hda_codec *codec)
+{
+        int mute = 1;
+        hda_nid_t  nid_mixer;
+        int start_idx;
+        int end_idx;
+        int i;
+        struct via_spec *spec = codec->spec;
+        /* get nid of MW0 and start & end index */
+        switch (spec->codec_type) {
+        case VT1708B_8CH:
+        case VT1708B_4CH:
+        case VT1708S:
+        case VT1716S:
+                nid_mixer = 0x16;
+                start_idx = 2;
+                end_idx = 4;
+                break;
+        case VT1702:
+                nid_mixer = 0x1a;
+                start_idx = 1;
+                end_idx = 3;
+                break;
+        case VT1718S:
+                nid_mixer = 0x21;
+                start_idx = 1;
+                end_idx = 3;
+                break;
+        case VT2002P:
+        case VT1812:
+                nid_mixer = 0x21;
+                start_idx = 0;
+                end_idx = 2;
+                break;
+        default:
+                return 0;
+        }
+        /* check AA path's mute status */
+        for (i = start_idx; i <= end_idx; i++) {
+                unsigned int con_list = snd_hda_codec_read(
+                        codec, nid_mixer, 0, AC_VERB_GET_CONNECT_LIST, i/4*4);
+                int shift = 8 * (i % 4);
+                hda_nid_t nid_pin = (con_list & (0xff << shift)) >> shift;
+                unsigned int defconf = snd_hda_codec_get_pincfg(codec, nid_pin);
+                if (get_defcfg_connect(defconf) == AC_JACK_PORT_COMPLEX) {
+                        /* check mute status while the pin is connected */
+                        int mute_l = snd_hda_codec_amp_read(codec, nid_mixer, 0,
+                                                            HDA_INPUT, i) >> 7;
+                        int mute_r = snd_hda_codec_amp_read(codec, nid_mixer, 1,
+                                                            HDA_INPUT, i) >> 7;
+                        if (!mute_l || !mute_r) {
+                                mute = 0;
+                                break;
+                        }
+                }
+        }
+        return mute;
+}
+
+/* enter/exit analog low-current mode */
+static void analog_low_current_mode(struct hda_codec *codec, int stream_idle)
+{
+        struct via_spec *spec = codec->spec;
+        static int saved_stream_idle = 1; /* saved stream idle status */
+        int enable = is_aa_path_mute(codec);
+        unsigned int verb = 0;
+        unsigned int parm = 0;
+
+        if (stream_idle == -1)  /* stream status did not change */
+                enable = enable && saved_stream_idle;
+        else {
+                enable = enable && stream_idle;
+                saved_stream_idle = stream_idle;
+        }
+
+        /* decide low current mode's verb & parameter */
+        switch (spec->codec_type) {
+        case VT1708B_8CH:
+        case VT1708B_4CH:
+                verb = 0xf70;
+                parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
+                break;
+        case VT1708S:
+        case VT1718S:
+        case VT1716S:
+                verb = 0xf73;
+                parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
+                break;
+        case VT1702:
+                verb = 0xf73;
+                parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
+                break;
+        case VT2002P:
+        case VT1812:
+                verb = 0xf93;
+                parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
+                break;
+        default:
+                return;         /* other codecs are not supported */
+        }
+        /* send verb */
+        snd_hda_codec_write(codec, codec->afg, 0, verb, parm);
+}
+
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
@@ -534,9 +1542,9 @@ static struct hda_verb vt1708_volume_init_verbs[] = {
         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
         {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-        
-        /* Setup default input to PW4 */
-        {0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
+
+        /* Setup default input MW0 to PW4 */
+        {0x20, AC_VERB_SET_CONNECT_SEL, 0},
         /* PW9 Output enable */
         {0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
         { }
@@ -547,30 +1555,13 @@ static int via_playback_pcm_open(struct hda_pcm_stream *hinfo,
                                  struct snd_pcm_substream *substream)
 {
         struct via_spec *spec = codec->spec;
+        int idle = substream->pstr->substream_opened == 1
+                && substream->ref_count == 0;
+        analog_low_current_mode(codec, idle);
         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
                                              hinfo);
 }
 
-static int via_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
-                                    struct hda_codec *codec,
-                                    unsigned int stream_tag,
-                                    unsigned int format,
-                                    struct snd_pcm_substream *substream)
-{
-        struct via_spec *spec = codec->spec;
-        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
-                                                stream_tag, format, substream);
-}
-
-static int via_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-                                    struct hda_codec *codec,
-                                    struct snd_pcm_substream *substream)
-{
-        struct via_spec *spec = codec->spec;
-        return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
-}
-
-
 static void playback_multi_pcm_prep_0(struct hda_codec *codec,
                                       unsigned int stream_tag,
                                       unsigned int format,
@@ -615,8 +1606,8 @@ static void playback_multi_pcm_prep_0(struct hda_codec *codec,
         snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag,
                                    0, format);
 
-        if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT] &&
-            !spec->hp_independent_mode)
+        if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT]
+            && !spec->hp_independent_mode)
                 /* headphone out will just decode front left/right (stereo) */
                 snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag,
                                            0, format);
@@ -658,7 +1649,7 @@ static int via_playback_multi_pcm_prepare(struct hda_pcm_stream *hinfo,
                         snd_hda_codec_setup_stream(codec, mout->hp_nid,
                                                    stream_tag, 0, format);
         }
-
+        vt1708_start_hp_work(spec);
         return 0;
 }
 
@@ -698,7 +1689,7 @@ static int via_playback_multi_pcm_cleanup(struct hda_pcm_stream *hinfo,
                         snd_hda_codec_setup_stream(codec, mout->hp_nid,
                                                    0, 0, 0);
         }
-
+        vt1708_stop_hp_work(spec);
         return 0;
 }
 
@@ -779,7 +1770,7 @@ static struct hda_pcm_stream vt1708_pcm_analog_playback = {
 };
 
 static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
-        .substreams = 1,
+        .substreams = 2,
         .channels_min = 2,
         .channels_max = 8,
         .nid = 0x10, /* NID to query formats and rates */
@@ -790,8 +1781,8 @@ static struct hda_pcm_stream vt1708_pcm_analog_s16_playback = {
         .formats = SNDRV_PCM_FMTBIT_S16_LE,
         .ops = {
                 .open = via_playback_pcm_open,
-                .prepare = via_playback_pcm_prepare,
-                .cleanup = via_playback_pcm_cleanup
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup
         },
 };
 
@@ -853,6 +1844,11 @@ static int via_build_controls(struct hda_codec *codec)
                 if (err < 0)
                         return err;
         }
+
+        /* init power states */
+        set_jack_power_state(codec);
+        analog_low_current_mode(codec, 1);
+
         via_free_kctls(codec); /* no longer needed */
         return 0;
 }
@@ -866,8 +1862,10 @@ static int via_build_pcms(struct hda_codec *codec)
         codec->pcm_info = info;
 
         info->name = spec->stream_name_analog;
-        info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_analog_playback);
-        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
+        info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                *(spec->stream_analog_playback);
+        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+                spec->multiout.dac_nids[0];
         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 
@@ -904,20 +1902,58 @@ static void via_free(struct hda_codec *codec)
                 return;
 
         via_free_kctls(codec);
+        vt1708_stop_hp_work(spec);
         kfree(codec->spec);
 }
 
 /* mute internal speaker if HP is plugged */
 static void via_hp_automute(struct hda_codec *codec)
 {
-        unsigned int present;
+        unsigned int present = 0;
         struct via_spec *spec = codec->spec;
 
-        present = snd_hda_codec_read(codec, spec->autocfg.hp_pins[0], 0,
-                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-        snd_hda_codec_amp_stereo(codec, spec->autocfg.line_out_pins[0],
-                                 HDA_OUTPUT, 0, HDA_AMP_MUTE,
-                                 present ? HDA_AMP_MUTE : 0);
+        present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
+
+        if (!spec->hp_independent_mode) {
+                struct snd_ctl_elem_id id;
+                /* auto mute */
+                snd_hda_codec_amp_stereo(
+                        codec, spec->autocfg.line_out_pins[0], HDA_OUTPUT, 0,
+                        HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+                /* notify change */
+                memset(&id, 0, sizeof(id));
+                id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+                strcpy(id.name, "Front Playback Switch");
+                snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                               &id);
+        }
+}
+
+/* mute mono out if HP or Line out is plugged */
+static void via_mono_automute(struct hda_codec *codec)
+{
+        unsigned int hp_present, lineout_present;
+        struct via_spec *spec = codec->spec;
+
+        if (spec->codec_type != VT1716S)
+                return;
+
+        lineout_present = snd_hda_jack_detect(codec,
+                                              spec->autocfg.line_out_pins[0]);
+
+        /* Mute Mono Out if Line Out is plugged */
+        if (lineout_present) {
+                snd_hda_codec_amp_stereo(
+                        codec, 0x2A, HDA_OUTPUT, 0, HDA_AMP_MUTE, HDA_AMP_MUTE);
+                return;
+        }
+
+        hp_present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
+
+        if (!spec->hp_independent_mode)
+                snd_hda_codec_amp_stereo(
+                        codec, 0x2A, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+                        hp_present ? HDA_AMP_MUTE : 0);
 }
 
 static void via_gpio_control(struct hda_codec *codec)
@@ -968,15 +2004,83 @@ static void via_gpio_control(struct hda_codec *codec)
         }
 }
 
+/* mute Internal-Speaker if HP is plugged */
+static void via_speaker_automute(struct hda_codec *codec)
+{
+        unsigned int hp_present;
+        struct via_spec *spec = codec->spec;
+
+        if (spec->codec_type != VT2002P && spec->codec_type != VT1812)
+                return;
+
+        hp_present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
+
+        if (!spec->hp_independent_mode) {
+                struct snd_ctl_elem_id id;
+                snd_hda_codec_amp_stereo(
+                        codec, spec->autocfg.speaker_pins[0], HDA_OUTPUT, 0,
+                        HDA_AMP_MUTE, hp_present ? HDA_AMP_MUTE : 0);
+                /* notify change */
+                memset(&id, 0, sizeof(id));
+                id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+                strcpy(id.name, "Speaker Playback Switch");
+                snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,
+                               &id);
+        }
+}
+
+/* mute line-out and internal speaker if HP is plugged */
+static void via_hp_bind_automute(struct hda_codec *codec)
+{
+        /* use long instead of int below just to avoid an internal compiler
+         * error with gcc 4.0.x
+         */
+        unsigned long hp_present, present = 0;
+        struct via_spec *spec = codec->spec;
+        int i;
+
+        if (!spec->autocfg.hp_pins[0] || !spec->autocfg.line_out_pins[0])
+                return;
+
+        hp_present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
+
+        present = snd_hda_jack_detect(codec, spec->autocfg.line_out_pins[0]);
+
+        if (!spec->hp_independent_mode) {
+                /* Mute Line-Outs */
+                for (i = 0; i < spec->autocfg.line_outs; i++)
+                        snd_hda_codec_amp_stereo(
+                                codec, spec->autocfg.line_out_pins[i],
+                                HDA_OUTPUT, 0,
+                                HDA_AMP_MUTE, hp_present ? HDA_AMP_MUTE : 0);
+                if (hp_present)
+                        present = hp_present;
+        }
+        /* Speakers */
+        for (i = 0; i < spec->autocfg.speaker_outs; i++)
+                snd_hda_codec_amp_stereo(
+                        codec, spec->autocfg.speaker_pins[i], HDA_OUTPUT, 0,
+                        HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+}
+
+
 /* unsolicited event for jack sensing */
 static void via_unsol_event(struct hda_codec *codec,
                                   unsigned int res)
 {
         res >>= 26;
-        if (res == VIA_HP_EVENT)
+        if (res & VIA_HP_EVENT)
                 via_hp_automute(codec);
-        else if (res == VIA_GPIO_EVENT)
+        if (res & VIA_GPIO_EVENT)
                 via_gpio_control(codec);
+        if (res & VIA_JACK_EVENT)
+                set_jack_power_state(codec);
+        if (res & VIA_MONO_EVENT)
+                via_mono_automute(codec);
+        if (res & VIA_SPEAKER_EVENT)
+                via_speaker_automute(codec);
+        if (res & VIA_BIND_HP_EVENT)
+                via_hp_bind_automute(codec);
 }
 
 static int via_init(struct hda_codec *codec)
@@ -986,6 +2090,10 @@ static int via_init(struct hda_codec *codec)
         for (i = 0; i < spec->num_iverbs; i++)
                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
 
+        spec->codec_type = get_codec_type(codec);
+        if (spec->codec_type == VT1708BCE)
+                spec->codec_type = VT1708S; /* VT1708BCE & VT1708S are almost
+                                               same */
         /* Lydia Add for EAPD enable */
         if (!spec->dig_in_nid) { /* No Digital In connection */
                 if (spec->dig_in_pin) {
@@ -1003,8 +2111,17 @@ static int via_init(struct hda_codec *codec)
         if (spec->slave_dig_outs[0])
                 codec->slave_dig_outs = spec->slave_dig_outs;
 
-        return 0;
+        return 0;
+}
+
+#ifdef SND_HDA_NEEDS_RESUME
+static int via_suspend(struct hda_codec *codec, pm_message_t state)
+{
+        struct via_spec *spec = codec->spec;
+        vt1708_stop_hp_work(spec);
+        return 0;
 }
+#endif
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
@@ -1021,6 +2138,9 @@ static struct hda_codec_ops via_patch_ops = {
         .build_pcms = via_build_pcms,
         .init = via_init,
         .free = via_free,
+#ifdef SND_HDA_NEEDS_RESUME
+        .suspend = via_suspend,
+#endif
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         .check_power_status = via_check_power_status,
 #endif
@@ -1036,8 +2156,8 @@ static int vt1708_auto_fill_dac_nids(struct via_spec *spec,
         spec->multiout.num_dacs = cfg->line_outs;
 
         spec->multiout.dac_nids = spec->private_dac_nids;
-        
-        for(i = 0; i < 4; i++) {
+
+        for (i = 0; i < 4; i++) {
                 nid = cfg->line_out_pins[i];
                 if (nid) {
                         /* config dac list */
@@ -1067,7 +2187,7 @@ static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec,
 {
         char name[32];
         static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
-        hda_nid_t nid, nid_vol = 0;
+        hda_nid_t nid, nid_vol, nid_vols[] = {0x17, 0x19, 0x1a, 0x1b};
         int i, err;
 
         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
@@ -1075,9 +2195,8 @@ static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec,
 
                 if (!nid)
                         continue;
-                
-                if (i != AUTO_SEQ_FRONT)
-                        nid_vol = 0x18 + i;
+
+                nid_vol = nid_vols[i];
 
                 if (i == AUTO_SEQ_CENLFE) {
                         /* Center/LFE */
@@ -1105,21 +2224,21 @@ static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                } else if (i == AUTO_SEQ_FRONT){
+                } else if (i == AUTO_SEQ_FRONT) {
                         /* add control to mixer index 0 */
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                                               "Master Front Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_INPUT));
                         if (err < 0)
                                 return err;
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
                                               "Master Front Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(0x17, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_INPUT));
                         if (err < 0)
                                 return err;
-                        
+
                         /* add control to PW3 */
                         sprintf(name, "%s Playback Volume", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
@@ -1178,6 +2297,7 @@ static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
                 return 0;
 
         spec->multiout.hp_nid = VT1708_HP_NID; /* AOW3 */
+        spec->hp_independent_mode_index = 1;
 
         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                               "Headphone Playback Volume",
@@ -1218,7 +2338,7 @@ static int vt1708_auto_create_analog_input_ctls(struct via_spec *spec,
                 case 0x1d: /* Mic */
                         idx = 2;
                         break;
-                                
+
                 case 0x1e: /* Line In */
                         idx = 3;
                         break;
@@ -1231,8 +2351,7 @@ static int vt1708_auto_create_analog_input_ctls(struct via_spec *spec,
                         idx = 1;
                         break;
                 }
-                err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
-                                           idx, 0x17);
+                err = via_new_analog_input(spec, labels[i], idx, 0x17);
                 if (err < 0)
                         return err;
                 imux->items[imux->num_items].label = labels[i];
@@ -1260,16 +2379,60 @@ static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
         def_conf = snd_hda_codec_get_pincfg(codec, nid);
         seqassoc = (unsigned char) get_defcfg_association(def_conf);
         seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
-        if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE) {
-                if (seqassoc == 0xff) {
-                        def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
-                        snd_hda_codec_set_pincfg(codec, nid, def_conf);
-                }
+        if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
+            && (seqassoc == 0xf0 || seqassoc == 0xff)) {
+                def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
+                snd_hda_codec_set_pincfg(codec, nid, def_conf);
         }
 
         return;
 }
 
+static int vt1708_jack_detectect_get(struct snd_kcontrol *kcontrol,
+                                     struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+
+        if (spec->codec_type != VT1708)
+                return 0;
+        spec->vt1708_jack_detectect =
+                !((snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8) & 0x1);
+        ucontrol->value.integer.value[0] = spec->vt1708_jack_detectect;
+        return 0;
+}
+
+static int vt1708_jack_detectect_put(struct snd_kcontrol *kcontrol,
+                                     struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+        int change;
+
+        if (spec->codec_type != VT1708)
+                return 0;
+        spec->vt1708_jack_detectect = ucontrol->value.integer.value[0];
+        change = (0x1 & (snd_hda_codec_read(codec, 0x1, 0, 0xf84, 0) >> 8))
+                == !spec->vt1708_jack_detectect;
+        if (spec->vt1708_jack_detectect) {
+                mute_aa_path(codec, 1);
+                notify_aa_path_ctls(codec);
+        }
+        return change;
+}
+
+static struct snd_kcontrol_new vt1708_jack_detectect[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Jack Detect",
+                .count = 1,
+                .info = snd_ctl_boolean_mono_info,
+                .get = vt1708_jack_detectect_get,
+                .put = vt1708_jack_detectect_put,
+        },
+        {} /* end */
+};
+
 static int vt1708_parse_auto_config(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
@@ -1297,6 +2460,10 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
         err = vt1708_auto_create_analog_input_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
+        /* add jack detect on/off control */
+        err = snd_hda_add_new_ctls(codec, vt1708_jack_detectect);
+        if (err < 0)
+                return err;
 
         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
@@ -1316,19 +2483,44 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
         if (spec->hp_mux)
                 spec->mixers[spec->num_mixers++] = via_hp_mixer;
 
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
         return 1;
 }
 
 /* init callback for auto-configuration model -- overriding the default init */
 static int via_auto_init(struct hda_codec *codec)
 {
+        struct via_spec *spec = codec->spec;
+
         via_init(codec);
         via_auto_init_multi_out(codec);
         via_auto_init_hp_out(codec);
         via_auto_init_analog_input(codec);
+        if (spec->codec_type == VT2002P || spec->codec_type == VT1812) {
+                via_hp_bind_automute(codec);
+        } else {
+                via_hp_automute(codec);
+                via_speaker_automute(codec);
+        }
+
         return 0;
 }
 
+static void vt1708_update_hp_jack_state(struct work_struct *work)
+{
+        struct via_spec *spec = container_of(work, struct via_spec,
+                                             vt1708_hp_work.work);
+        if (spec->codec_type != VT1708)
+                return;
+        /* if jack state toggled */
+        if (spec->vt1708_hp_present
+            != snd_hda_jack_detect(spec->codec, spec->autocfg.hp_pins[0])) {
+                spec->vt1708_hp_present ^= 1;
+                via_hp_automute(spec->codec);
+        }
+        vt1708_start_hp_work(spec);
+}
+
 static int get_mux_nids(struct hda_codec *codec)
 {
         struct via_spec *spec = codec->spec;
@@ -1378,7 +2570,7 @@ static int patch_vt1708(struct hda_codec *codec)
                        "from BIOS.  Using genenic mode...\n");
         }
 
-        
+
         spec->stream_name_analog = "VT1708 Analog";
         spec->stream_analog_playback = &vt1708_pcm_analog_playback;
         /* disable 32bit format on VT1708 */
@@ -1390,7 +2582,7 @@ static int patch_vt1708(struct hda_codec *codec)
         spec->stream_digital_playback = &vt1708_pcm_digital_playback;
         spec->stream_digital_capture = &vt1708_pcm_digital_capture;
 
-        
+
         if (!spec->adc_nids && spec->input_mux) {
                 spec->adc_nids = vt1708_adc_nids;
                 spec->num_adc_nids = ARRAY_SIZE(vt1708_adc_nids);
@@ -1405,7 +2597,8 @@ static int patch_vt1708(struct hda_codec *codec)
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         spec->loopback.amplist = vt1708_loopbacks;
 #endif
-
+        spec->codec = codec;
+        INIT_DELAYED_WORK(&spec->vt1708_hp_work, vt1708_update_hp_jack_state);
         return 0;
 }
 
@@ -1433,7 +2626,8 @@ static struct snd_kcontrol_new vt1709_capture_mixer[] = {
 };
 
 static struct hda_verb vt1709_uniwill_init_verbs[] = {
-        {0x20, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_HP_EVENT},
+        {0x20, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
         { }
 };
 
@@ -1473,8 +2667,8 @@ static struct hda_verb vt1709_10ch_volume_init_verbs[] = {
         {0x1f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
         {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 
-        /* Set input of PW4 as AOW4 */
-        {0x20, AC_VERB_SET_CONNECT_SEL, 0x1},
+        /* Set input of PW4 as MW0 */
+        {0x20, AC_VERB_SET_CONNECT_SEL, 0},
         /* PW9 Output enable */
         {0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
         { }
@@ -1487,8 +2681,8 @@ static struct hda_pcm_stream vt1709_10ch_pcm_analog_playback = {
         .nid = 0x10, /* NID to query formats and rates */
         .ops = {
                 .open = via_playback_pcm_open,
-                .prepare = via_playback_pcm_prepare,
-                .cleanup = via_playback_pcm_cleanup
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
         },
 };
 
@@ -1499,8 +2693,8 @@ static struct hda_pcm_stream vt1709_6ch_pcm_analog_playback = {
         .nid = 0x10, /* NID to query formats and rates */
         .ops = {
                 .open = via_playback_pcm_open,
-                .prepare = via_playback_pcm_prepare,
-                .cleanup = via_playback_pcm_cleanup
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
         },
 };
 
@@ -1575,11 +2769,11 @@ static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
                 spec->multiout.dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
 
         } else if (cfg->line_outs == 3) { /* 6 channels */
-                for(i = 0; i < cfg->line_outs; i++) {
+                for (i = 0; i < cfg->line_outs; i++) {
                         nid = cfg->line_out_pins[i];
                         if (nid) {
                                 /* config dac list */
-                                switch(i) {
+                                switch (i) {
                                 case AUTO_SEQ_FRONT:
                                         /* AOW0 */
                                         spec->multiout.dac_nids[i] = 0x10;
@@ -1608,56 +2802,58 @@ static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec,
 {
         char name[32];
         static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
-        hda_nid_t nid = 0;
+        hda_nid_t nid, nid_vol, nid_vols[] = {0x18, 0x1a, 0x1b, 0x29};
         int i, err;
 
         for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
                 nid = cfg->line_out_pins[i];
 
-                if (!nid)       
+                if (!nid)
                         continue;
 
+                nid_vol = nid_vols[i];
+
                 if (i == AUTO_SEQ_CENLFE) {
                         /* Center/LFE */
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                                               "Center Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                                               "LFE Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
                                               "Center Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(0x1b, 1, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
                                               "LFE Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(0x1b, 2, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
-                } else if (i == AUTO_SEQ_FRONT){
-                        /* add control to mixer index 0 */
+                } else if (i == AUTO_SEQ_FRONT) {
+                        /* ADD control to mixer index 0 */
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                                               "Master Front Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_INPUT));
                         if (err < 0)
                                 return err;
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
                                               "Master Front Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(0x18, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_INPUT));
                         if (err < 0)
                                 return err;
-                        
+
                         /* add control to PW3 */
                         sprintf(name, "%s Playback Volume", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
@@ -1674,26 +2870,26 @@ static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec,
                 } else if (i == AUTO_SEQ_SURROUND) {
                         sprintf(name, "%s Playback Volume", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-                                              HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                         sprintf(name, "%s Playback Switch", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-                                              HDA_COMPOSE_AMP_VAL(0x1a, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                 } else if (i == AUTO_SEQ_SIDE) {
                         sprintf(name, "%s Playback Volume", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-                                              HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
                         sprintf(name, "%s Playback Switch", chname[i]);
                         err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-                                              HDA_COMPOSE_AMP_VAL(0x29, 3, 0,
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
                                                                   HDA_OUTPUT));
                         if (err < 0)
                                 return err;
@@ -1714,6 +2910,7 @@ static int vt1709_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
                 spec->multiout.hp_nid = VT1709_HP_DAC_NID;
         else if (spec->multiout.num_dacs == 3) /* 6 channels */
                 spec->multiout.hp_nid = 0;
+        spec->hp_independent_mode_index = 1;
 
         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                               "Headphone Playback Volume",
@@ -1752,7 +2949,7 @@ static int vt1709_auto_create_analog_input_ctls(struct via_spec *spec,
                 case 0x1d: /* Mic */
                         idx = 2;
                         break;
-                                
+
                 case 0x1e: /* Line In */
                         idx = 3;
                         break;
@@ -1765,8 +2962,7 @@ static int vt1709_auto_create_analog_input_ctls(struct via_spec *spec,
                         idx = 1;
                         break;
                 }
-                err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
-                                           idx, 0x18);
+                err = via_new_analog_input(spec, labels[i], idx, 0x18);
                 if (err < 0)
                         return err;
                 imux->items[imux->num_items].label = labels[i];
@@ -1816,6 +3012,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
         if (spec->hp_mux)
                 spec->mixers[spec->num_mixers++] = via_hp_mixer;
 
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
         return 1;
 }
 
@@ -1861,7 +3058,7 @@ static int patch_vt1709_10ch(struct hda_codec *codec)
         spec->stream_digital_playback = &vt1709_pcm_digital_playback;
         spec->stream_digital_capture = &vt1709_pcm_digital_capture;
 
-        
+
         if (!spec->adc_nids && spec->input_mux) {
                 spec->adc_nids = vt1709_adc_nids;
                 spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
@@ -1955,7 +3152,7 @@ static int patch_vt1709_6ch(struct hda_codec *codec)
         spec->stream_digital_playback = &vt1709_pcm_digital_playback;
         spec->stream_digital_capture = &vt1709_pcm_digital_capture;
 
-        
+
         if (!spec->adc_nids && spec->input_mux) {
                 spec->adc_nids = vt1709_adc_nids;
                 spec->num_adc_nids = ARRAY_SIZE(vt1709_adc_nids);
@@ -2024,7 +3221,7 @@ static struct hda_verb vt1708B_8ch_volume_init_verbs[] = {
         {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 
         /* Setup default input to PW4 */
-        {0x1d, AC_VERB_SET_CONNECT_SEL, 0x1},
+        {0x1d, AC_VERB_SET_CONNECT_SEL, 0},
         /* PW9 Output enable */
         {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
         /* PW10 Input enable */
@@ -2068,10 +3265,29 @@ static struct hda_verb vt1708B_4ch_volume_init_verbs[] = {
 };
 
 static struct hda_verb vt1708B_uniwill_init_verbs[] = {
-        {0x1D, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_HP_EVENT},
+        {0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x22, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x23, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
         { }
 };
 
+static int via_pcm_open_close(struct hda_pcm_stream *hinfo,
+                              struct hda_codec *codec,
+                              struct snd_pcm_substream *substream)
+{
+        int idle = substream->pstr->substream_opened == 1
+                && substream->ref_count == 0;
+
+        analog_low_current_mode(codec, idle);
+        return 0;
+}
+
 static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
         .substreams = 2,
         .channels_min = 2,
@@ -2080,7 +3296,8 @@ static struct hda_pcm_stream vt1708B_8ch_pcm_analog_playback = {
         .ops = {
                 .open = via_playback_pcm_open,
                 .prepare = via_playback_multi_pcm_prepare,
-                .cleanup = via_playback_multi_pcm_cleanup
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -2102,8 +3319,10 @@ static struct hda_pcm_stream vt1708B_pcm_analog_capture = {
         .channels_max = 2,
         .nid = 0x13, /* NID to query formats and rates */
         .ops = {
+                .open = via_pcm_open_close,
                 .prepare = via_capture_pcm_prepare,
-                .cleanup = via_capture_pcm_cleanup
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -2260,6 +3479,7 @@ static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
                 return 0;
 
         spec->multiout.hp_nid = VT1708B_HP_NID; /* AOW3 */
+        spec->hp_independent_mode_index = 1;
 
         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                               "Headphone Playback Volume",
@@ -2313,8 +3533,7 @@ static int vt1708B_auto_create_analog_input_ctls(struct via_spec *spec,
                         idx = 1;
                         break;
                 }
-                err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
-                                           idx, 0x16);
+                err = via_new_analog_input(spec, labels[i], idx, 0x16);
                 if (err < 0)
                         return err;
                 imux->items[imux->num_items].label = labels[i];
@@ -2364,6 +3583,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
         if (spec->hp_mux)
                 spec->mixers[spec->num_mixers++] = via_hp_mixer;
 
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
         return 1;
 }
 
@@ -2376,12 +3596,14 @@ static struct hda_amp_list vt1708B_loopbacks[] = {
         { } /* end */
 };
 #endif
-
+static int patch_vt1708S(struct hda_codec *codec);
 static int patch_vt1708B_8ch(struct hda_codec *codec)
 {
         struct via_spec *spec;
         int err;
 
+        if (get_codec_type(codec) == VT1708BCE)
+                return patch_vt1708S(codec);
         /* create a codec specific record */
         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
@@ -2483,29 +3705,15 @@ static int patch_vt1708B_4ch(struct hda_codec *codec)
 
 /* Patch for VT1708S */
 
-/* VT1708S software backdoor based override for buggy hardware micboost
- * setting */
-#define MIC_BOOST_VOLUME(xname, nid) {                          \
-        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,            \
-        .name = xname,                                  \
-        .index = 0,                                     \
-        .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |     \
-        SNDRV_CTL_ELEM_ACCESS_TLV_READ |                \
-        SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,             \
-        .info = mic_boost_volume_info,                  \
-        .get = snd_hda_mixer_amp_volume_get,            \
-        .put = snd_hda_mixer_amp_volume_put,            \
-        .tlv = { .c = mic_boost_tlv },                  \
-        .private_value = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT) }
-
 /* capture mixer elements */
 static struct snd_kcontrol_new vt1708S_capture_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
         HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
         HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x14, 0x0, HDA_INPUT),
-        MIC_BOOST_VOLUME("Mic Boost Capture Volume", 0x1A),
-        MIC_BOOST_VOLUME("Front Mic Boost Capture Volume", 0x1E),
+        HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x1A, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x1E, 0x0,
+                         HDA_INPUT),
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                 /* The multiple "Capture Source" controls confuse alsamixer
@@ -2542,11 +3750,21 @@ static struct hda_verb vt1708S_volume_init_verbs[] = {
         {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
         /* Enable Mic Boost Volume backdoor */
         {0x1, 0xf98, 0x1},
+        /* don't bybass mixer */
+        {0x1, 0xf88, 0xc0},
         { }
 };
 
 static struct hda_verb vt1708S_uniwill_init_verbs[] = {
-        {0x1D, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_HP_EVENT},
+        {0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x22, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x23, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
         { }
 };
 
@@ -2557,8 +3775,9 @@ static struct hda_pcm_stream vt1708S_pcm_analog_playback = {
         .nid = 0x10, /* NID to query formats and rates */
         .ops = {
                 .open = via_playback_pcm_open,
-                .prepare = via_playback_pcm_prepare,
-                .cleanup = via_playback_pcm_cleanup
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -2568,8 +3787,10 @@ static struct hda_pcm_stream vt1708S_pcm_analog_capture = {
         .channels_max = 2,
         .nid = 0x13, /* NID to query formats and rates */
         .ops = {
+                .open = via_pcm_open_close,
                 .prepare = via_capture_pcm_prepare,
-                .cleanup = via_capture_pcm_cleanup
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -2726,6 +3947,7 @@ static int vt1708S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
                 return 0;
 
         spec->multiout.hp_nid = VT1708S_HP_NID; /* AOW3 */
+        spec->hp_independent_mode_index = 1;
 
         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                               "Headphone Playback Volume",
@@ -2780,8 +4002,7 @@ static int vt1708S_auto_create_analog_input_ctls(struct via_spec *spec,
                         idx = 1;
                         break;
                 }
-                err = via_new_analog_input(spec, cfg->input_pins[i], labels[i],
-                                           idx, 0x16);
+                err = via_new_analog_input(spec, labels[i], idx, 0x16);
                 if (err < 0)
                         return err;
                 imux->items[imux->num_items].label = labels[i];
@@ -2852,6 +4073,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
         if (spec->hp_mux)
                 spec->mixers[spec->num_mixers++] = via_hp_mixer;
 
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
         return 1;
 }
 
@@ -2865,6 +4087,16 @@ static struct hda_amp_list vt1708S_loopbacks[] = {
 };
 #endif
 
+static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
+                               int offset, int num_steps, int step_size)
+{
+        snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
+                                  (offset << AC_AMPCAP_OFFSET_SHIFT) |
+                                  (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
+                                  (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
+                                  (0 << AC_AMPCAP_MUTE_SHIFT));
+}
+
 static int patch_vt1708S(struct hda_codec *codec)
 {
         struct via_spec *spec;
@@ -2890,17 +4122,25 @@ static int patch_vt1708S(struct hda_codec *codec)
         spec->init_verbs[spec->num_iverbs++] = vt1708S_volume_init_verbs;
         spec->init_verbs[spec->num_iverbs++] = vt1708S_uniwill_init_verbs;
 
-        spec->stream_name_analog = "VT1708S Analog";
+        if (codec->vendor_id == 0x11060440)
+                spec->stream_name_analog = "VT1818S Analog";
+        else
+                spec->stream_name_analog = "VT1708S Analog";
         spec->stream_analog_playback = &vt1708S_pcm_analog_playback;
         spec->stream_analog_capture = &vt1708S_pcm_analog_capture;
 
-        spec->stream_name_digital = "VT1708S Digital";
+        if (codec->vendor_id == 0x11060440)
+                spec->stream_name_digital = "VT1818S Digital";
+        else
+                spec->stream_name_digital = "VT1708S Digital";
         spec->stream_digital_playback = &vt1708S_pcm_digital_playback;
 
         if (!spec->adc_nids && spec->input_mux) {
                 spec->adc_nids = vt1708S_adc_nids;
                 spec->num_adc_nids = ARRAY_SIZE(vt1708S_adc_nids);
                 get_mux_nids(codec);
+                override_mic_boost(codec, 0x1a, 0, 3, 40);
+                override_mic_boost(codec, 0x1e, 0, 3, 40);
                 spec->mixers[spec->num_mixers] = vt1708S_capture_mixer;
                 spec->num_mixers++;
         }
@@ -2913,6 +4153,16 @@ static int patch_vt1708S(struct hda_codec *codec)
         spec->loopback.amplist = vt1708S_loopbacks;
 #endif
 
+        /* correct names for VT1708BCE */
+        if (get_codec_type(codec) == VT1708BCE) {
+                kfree(codec->chip_name);
+                codec->chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
+                snprintf(codec->bus->card->mixername,
+                         sizeof(codec->bus->card->mixername),
+                         "%s %s", codec->vendor_name, codec->chip_name);
+                spec->stream_name_analog = "VT1708BCE Analog";
+                spec->stream_name_digital = "VT1708BCE Digital";
+        }
         return 0;
 }
 
@@ -2967,12 +4217,20 @@ static struct hda_verb vt1702_volume_init_verbs[] = {
         /* PW6 PW7 Output enable */
         {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
         {0x1C, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+        /* mixer enable */
+        {0x1, 0xF88, 0x3},
+        /* GPIO 0~2 */
+        {0x1, 0xF82, 0x3F},
         { }
 };
 
 static struct hda_verb vt1702_uniwill_init_verbs[] = {
-        {0x01, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_GPIO_EVENT},
-        {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_HP_EVENT},
+        {0x17, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
         { }
 };
 
@@ -2984,7 +4242,8 @@ static struct hda_pcm_stream vt1702_pcm_analog_playback = {
         .ops = {
                 .open = via_playback_pcm_open,
                 .prepare = via_playback_multi_pcm_prepare,
-                .cleanup = via_playback_multi_pcm_cleanup
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -2994,8 +4253,10 @@ static struct hda_pcm_stream vt1702_pcm_analog_capture = {
         .channels_max = 2,
         .nid = 0x12, /* NID to query formats and rates */
         .ops = {
+                .open = via_pcm_open_close,
                 .prepare = via_capture_pcm_prepare,
-                .cleanup = via_capture_pcm_cleanup
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close
         },
 };
 
@@ -3065,12 +4326,13 @@ static int vt1702_auto_create_line_out_ctls(struct via_spec *spec,
 
 static int vt1702_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
 {
-        int err;
-
+        int err, i;
+        struct hda_input_mux *imux;
+        static const char *texts[] = { "ON", "OFF", NULL};
         if (!pin)
                 return 0;
-
         spec->multiout.hp_nid = 0x1D;
+        spec->hp_independent_mode_index = 0;
 
         err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
                               "Headphone Playback Volume",
@@ -3084,8 +4346,18 @@ static int vt1702_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
         if (err < 0)
                 return err;
 
-        create_hp_imux(spec);
+        imux = &spec->private_imux[1];
 
+        /* for hp mode select */
+        i = 0;
+        while (texts[i] != NULL)        {
+                imux->items[imux->num_items].label =  texts[i];
+                imux->items[imux->num_items].index = i;
+                imux->num_items++;
+                i++;
+        }
+
+        spec->hp_mux = &spec->private_imux[1];
         return 0;
 }
 
@@ -3121,8 +4393,7 @@ static int vt1702_auto_create_analog_input_ctls(struct via_spec *spec,
                         idx = 3;
                         break;
                 }
-                err = via_new_analog_input(spec, cfg->input_pins[i],
-                                           labels[i], idx, 0x1A);
+                err = via_new_analog_input(spec, labels[i], idx, 0x1A);
                 if (err < 0)
                         return err;
                 imux->items[imux->num_items].label = labels[i];
@@ -3152,6 +4423,12 @@ static int vt1702_parse_auto_config(struct hda_codec *codec)
         err = vt1702_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
         if (err < 0)
                 return err;
+        /* limit AA path volume to 0 dB */
+        snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
+                                  (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
+                                  (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+                                  (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+                                  (1 << AC_AMPCAP_MUTE_SHIFT));
         err = vt1702_auto_create_analog_input_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
@@ -3185,8 +4462,6 @@ static int patch_vt1702(struct hda_codec *codec)
 {
         struct via_spec *spec;
         int err;
-        unsigned int response;
-        unsigned char control;
 
         /* create a codec specific record */
         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -3231,17 +4506,1638 @@ static int patch_vt1702(struct hda_codec *codec)
         spec->loopback.amplist = vt1702_loopbacks;
 #endif
 
-        /* Open backdoor */
-        response = snd_hda_codec_read(codec, codec->afg, 0, 0xF8C, 0);
-        control = (unsigned char)(response & 0xff);
-        control |= 0x3;
-        snd_hda_codec_write(codec,  codec->afg, 0, 0xF88, control);
+        return 0;
+}
+
+/* Patch for VT1718S */
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt1718S_capture_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x2b, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x29, 0x0,
+                         HDA_INPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                /* The multiple "Capture Source" controls confuse alsamixer
+                 * So call somewhat different..
+                 */
+                .name = "Input Source",
+                .count = 2,
+                .info = via_mux_enum_info,
+                .get = via_mux_enum_get,
+                .put = via_mux_enum_put,
+        },
+        { } /* end */
+};
+
+static struct hda_verb vt1718S_volume_init_verbs[] = {
+        /*
+         * Unmute ADC0-1 and set the default input to mic-in
+         */
+        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+        /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+         * mixer widget
+         */
+        /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
+
+        /* Setup default input of Front HP to MW9 */
+        {0x28, AC_VERB_SET_CONNECT_SEL, 0x1},
+        /* PW9 PW10 Output enable */
+        {0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+        {0x2e, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+        /* PW11 Input enable */
+        {0x2f, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_IN_EN},
+        /* Enable Boost Volume backdoor */
+        {0x1, 0xf88, 0x8},
+        /* MW0/1/2/3/4: un-mute index 0 (AOWx), mute index 1 (MW9) */
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        /* set MUX1 = 2 (AOW4), MUX2 = 1 (AOW3) */
+        {0x34, AC_VERB_SET_CONNECT_SEL, 0x2},
+        {0x35, AC_VERB_SET_CONNECT_SEL, 0x1},
+        /* Unmute MW4's index 0 */
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        { }
+};
+
+
+static struct hda_verb vt1718S_uniwill_init_verbs[] = {
+        {0x28, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+        {0x24, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x25, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x26, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x27, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        { }
+};
+
+static struct hda_pcm_stream vt1718S_pcm_analog_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 10,
+        .nid = 0x8, /* NID to query formats and rates */
+        .ops = {
+                .open = via_playback_pcm_open,
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1718S_pcm_analog_capture = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x10, /* NID to query formats and rates */
+        .ops = {
+                .open = via_pcm_open_close,
+                .prepare = via_capture_pcm_prepare,
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1718S_pcm_digital_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in via_build_pcms */
+        .ops = {
+                .open = via_dig_playback_pcm_open,
+                .close = via_dig_playback_pcm_close,
+                .prepare = via_dig_playback_pcm_prepare,
+                .cleanup = via_dig_playback_pcm_cleanup
+        },
+};
+
+static struct hda_pcm_stream vt1718S_pcm_digital_capture = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+};
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int vt1718S_auto_fill_dac_nids(struct via_spec *spec,
+                                     const struct auto_pin_cfg *cfg)
+{
+        int i;
+        hda_nid_t nid;
+
+        spec->multiout.num_dacs = cfg->line_outs;
+
+        spec->multiout.dac_nids = spec->private_dac_nids;
+
+        for (i = 0; i < 4; i++) {
+                nid = cfg->line_out_pins[i];
+                if (nid) {
+                        /* config dac list */
+                        switch (i) {
+                        case AUTO_SEQ_FRONT:
+                                spec->multiout.dac_nids[i] = 0x8;
+                                break;
+                        case AUTO_SEQ_CENLFE:
+                                spec->multiout.dac_nids[i] = 0xa;
+                                break;
+                        case AUTO_SEQ_SURROUND:
+                                spec->multiout.dac_nids[i] = 0x9;
+                                break;
+                        case AUTO_SEQ_SIDE:
+                                spec->multiout.dac_nids[i] = 0xb;
+                                break;
+                        }
+                }
+        }
+
+        return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int vt1718S_auto_create_multi_out_ctls(struct via_spec *spec,
+                                             const struct auto_pin_cfg *cfg)
+{
+        char name[32];
+        static const char *chname[4] = { "Front", "Surround", "C/LFE", "Side" };
+        hda_nid_t nid_vols[] = {0x8, 0x9, 0xa, 0xb};
+        hda_nid_t nid_mutes[] = {0x24, 0x25, 0x26, 0x27};
+        hda_nid_t nid, nid_vol, nid_mute = 0;
+        int i, err;
+
+        for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
+                nid = cfg->line_out_pins[i];
+
+                if (!nid)
+                        continue;
+                nid_vol = nid_vols[i];
+                nid_mute = nid_mutes[i];
+
+                if (i == AUTO_SEQ_CENLFE) {
+                        /* Center/LFE */
+                        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                                              "Center Playback Volume",
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
+                                                                  HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                                              "LFE Playback Volume",
+                                              HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
+                                                                  HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE,
+                                "Center Playback Switch",
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 1, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE,
+                                "LFE Playback Switch",
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 2, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                } else if (i == AUTO_SEQ_FRONT) {
+                        /* Front */
+                        sprintf(name, "%s Playback Volume", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL, name,
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        sprintf(name, "%s Playback Switch", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE, name,
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                } else {
+                        sprintf(name, "%s Playback Volume", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL, name,
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        sprintf(name, "%s Playback Switch", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE, name,
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                }
+        }
+        return 0;
+}
+
+static int vt1718S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+{
+        int err;
+
+        if (!pin)
+                return 0;
+
+        spec->multiout.hp_nid = 0xc; /* AOW4 */
+        spec->hp_independent_mode_index = 1;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Headphone Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(0xc, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+                              "Headphone Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        create_hp_imux(spec);
+        return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int vt1718S_auto_create_analog_input_ctls(struct via_spec *spec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        static char *labels[] = {
+                "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+        };
+        struct hda_input_mux *imux = &spec->private_imux[0];
+        int i, err, idx = 0;
+
+        /* for internal loopback recording select */
+        imux->items[imux->num_items].label = "Stereo Mixer";
+        imux->items[imux->num_items].index = 5;
+        imux->num_items++;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (!cfg->input_pins[i])
+                        continue;
+
+                switch (cfg->input_pins[i]) {
+                case 0x2b: /* Mic */
+                        idx = 1;
+                        break;
+
+                case 0x2a: /* Line In */
+                        idx = 2;
+                        break;
+
+                case 0x29: /* Front Mic */
+                        idx = 3;
+                        break;
+
+                case 0x2c: /* CD */
+                        idx = 0;
+                        break;
+                }
+                err = via_new_analog_input(spec, labels[i], idx, 0x21);
+                if (err < 0)
+                        return err;
+                imux->items[imux->num_items].label = labels[i];
+                imux->items[imux->num_items].index = idx;
+                imux->num_items++;
+        }
+        return 0;
+}
+
+static int vt1718S_parse_auto_config(struct hda_codec *codec)
+{
+        struct via_spec *spec = codec->spec;
+        int err;
+
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+
+        if (err < 0)
+                return err;
+        err = vt1718S_auto_fill_dac_nids(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
+                return 0; /* can't find valid BIOS pin config */
+
+        err = vt1718S_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = vt1718S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+        if (err < 0)
+                return err;
+        err = vt1718S_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+        fill_dig_outs(codec);
+
+        if (spec->autocfg.dig_in_pin && codec->vendor_id == 0x11060428)
+                spec->dig_in_nid = 0x13;
+
+        if (spec->kctls.list)
+                spec->mixers[spec->num_mixers++] = spec->kctls.list;
+
+        spec->input_mux = &spec->private_imux[0];
+
+        if (spec->hp_mux)
+                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+
+        return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt1718S_loopbacks[] = {
+        { 0x21, HDA_INPUT, 1 },
+        { 0x21, HDA_INPUT, 2 },
+        { 0x21, HDA_INPUT, 3 },
+        { 0x21, HDA_INPUT, 4 },
+        { } /* end */
+};
+#endif
+
+static int patch_vt1718S(struct hda_codec *codec)
+{
+        struct via_spec *spec;
+        int err;
 
-        /* Enable GPIO 0&1 for volume&mute control */
-        /* Enable GPIO 2 for DMIC-DATA */
-        response = snd_hda_codec_read(codec, codec->afg, 0, 0xF84, 0);
-        control = (unsigned char)((response >> 16) & 0x3f);
-        snd_hda_codec_write(codec,  codec->afg, 0, 0xF82, control);
+        /* create a codec specific record */
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (spec == NULL)
+                return -ENOMEM;
+
+        codec->spec = spec;
+
+        /* automatic parse from the BIOS config */
+        err = vt1718S_parse_auto_config(codec);
+        if (err < 0) {
+                via_free(codec);
+                return err;
+        } else if (!err) {
+                printk(KERN_INFO "hda_codec: Cannot set up configuration "
+                       "from BIOS.  Using genenic mode...\n");
+        }
+
+        spec->init_verbs[spec->num_iverbs++] = vt1718S_volume_init_verbs;
+        spec->init_verbs[spec->num_iverbs++] = vt1718S_uniwill_init_verbs;
+
+        if (codec->vendor_id == 0x11060441)
+                spec->stream_name_analog = "VT2020 Analog";
+        else if (codec->vendor_id == 0x11064441)
+                spec->stream_name_analog = "VT1828S Analog";
+        else
+                spec->stream_name_analog = "VT1718S Analog";
+        spec->stream_analog_playback = &vt1718S_pcm_analog_playback;
+        spec->stream_analog_capture = &vt1718S_pcm_analog_capture;
+
+        if (codec->vendor_id == 0x11060441)
+                spec->stream_name_digital = "VT2020 Digital";
+        else if (codec->vendor_id == 0x11064441)
+                spec->stream_name_digital = "VT1828S Digital";
+        else
+                spec->stream_name_digital = "VT1718S Digital";
+        spec->stream_digital_playback = &vt1718S_pcm_digital_playback;
+        if (codec->vendor_id == 0x11060428 || codec->vendor_id == 0x11060441)
+                spec->stream_digital_capture = &vt1718S_pcm_digital_capture;
+
+        if (!spec->adc_nids && spec->input_mux) {
+                spec->adc_nids = vt1718S_adc_nids;
+                spec->num_adc_nids = ARRAY_SIZE(vt1718S_adc_nids);
+                get_mux_nids(codec);
+                override_mic_boost(codec, 0x2b, 0, 3, 40);
+                override_mic_boost(codec, 0x29, 0, 3, 40);
+                spec->mixers[spec->num_mixers] = vt1718S_capture_mixer;
+                spec->num_mixers++;
+        }
+
+        codec->patch_ops = via_patch_ops;
+
+        codec->patch_ops.init = via_auto_init;
+        codec->patch_ops.unsol_event = via_unsol_event;
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        spec->loopback.amplist = vt1718S_loopbacks;
+#endif
+
+        return 0;
+}
+
+/* Patch for VT1716S */
+
+static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
+                            struct snd_ctl_elem_info *uinfo)
+{
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+        uinfo->count = 1;
+        uinfo->value.integer.min = 0;
+        uinfo->value.integer.max = 1;
+        return 0;
+}
+
+static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        int index = 0;
+
+        index = snd_hda_codec_read(codec, 0x26, 0,
+                                               AC_VERB_GET_CONNECT_SEL, 0);
+        if (index != -1)
+                *ucontrol->value.integer.value = index;
+
+        return 0;
+}
+
+static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
+                           struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct via_spec *spec = codec->spec;
+        int index = *ucontrol->value.integer.value;
+
+        snd_hda_codec_write(codec, 0x26, 0,
+                                               AC_VERB_SET_CONNECT_SEL, index);
+        spec->dmic_enabled = index;
+        set_jack_power_state(codec);
+
+        return 1;
+}
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt1716S_capture_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x14, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x1A, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x1E, 0x0,
+                         HDA_INPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Input Source",
+                .count = 1,
+                .info = via_mux_enum_info,
+                .get = via_mux_enum_get,
+                .put = via_mux_enum_put,
+        },
+        { } /* end */
+};
+
+static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
+        HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
+        {
+         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+         .name = "Digital Mic Capture Switch",
+         .count = 1,
+         .info = vt1716s_dmic_info,
+         .get = vt1716s_dmic_get,
+         .put = vt1716s_dmic_put,
+         },
+        {}                      /* end */
+};
+
+
+/* mono-out mixer elements */
+static struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
+        HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
+        { } /* end */
+};
+
+static struct hda_verb vt1716S_volume_init_verbs[] = {
+        /*
+         * Unmute ADC0-1 and set the default input to mic-in
+         */
+        {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+        /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+         * mixer widget
+         */
+        /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+        /* MUX Indices: Stereo Mixer = 5 */
+        {0x17, AC_VERB_SET_CONNECT_SEL, 0x5},
+
+        /* Setup default input of PW4 to MW0 */
+        {0x1d, AC_VERB_SET_CONNECT_SEL, 0x0},
+
+        /* Setup default input of SW1 as MW0 */
+        {0x18, AC_VERB_SET_CONNECT_SEL, 0x1},
+
+        /* Setup default input of SW4 as AOW0 */
+        {0x28, AC_VERB_SET_CONNECT_SEL, 0x1},
+
+        /* PW9 PW10 Output enable */
+        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+        {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+
+        /* Unmute SW1, PW12 */
+        {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        /* PW12 Output enable */
+        {0x2a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+        /* Enable Boost Volume backdoor */
+        {0x1, 0xf8a, 0x80},
+        /* don't bybass mixer */
+        {0x1, 0xf88, 0xc0},
+        /* Enable mono output */
+        {0x1, 0xf90, 0x08},
+        { }
+};
+
+
+static struct hda_verb vt1716S_uniwill_init_verbs[] = {
+        {0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_MONO_EVENT | VIA_JACK_EVENT},
+        {0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x23, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        { }
+};
+
+static struct hda_pcm_stream vt1716S_pcm_analog_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 6,
+        .nid = 0x10, /* NID to query formats and rates */
+        .ops = {
+                .open = via_playback_pcm_open,
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1716S_pcm_analog_capture = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x13, /* NID to query formats and rates */
+        .ops = {
+                .open = via_pcm_open_close,
+                .prepare = via_capture_pcm_prepare,
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1716S_pcm_digital_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in via_build_pcms */
+        .ops = {
+                .open = via_dig_playback_pcm_open,
+                .close = via_dig_playback_pcm_close,
+                .prepare = via_dig_playback_pcm_prepare,
+                .cleanup = via_dig_playback_pcm_cleanup
+        },
+};
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int vt1716S_auto_fill_dac_nids(struct via_spec *spec,
+                                      const struct auto_pin_cfg *cfg)
+{       int i;
+        hda_nid_t nid;
+
+        spec->multiout.num_dacs = cfg->line_outs;
+
+        spec->multiout.dac_nids = spec->private_dac_nids;
+
+        for (i = 0; i < 3; i++) {
+                nid = cfg->line_out_pins[i];
+                if (nid) {
+                        /* config dac list */
+                        switch (i) {
+                        case AUTO_SEQ_FRONT:
+                                spec->multiout.dac_nids[i] = 0x10;
+                                break;
+                        case AUTO_SEQ_CENLFE:
+                                spec->multiout.dac_nids[i] = 0x25;
+                                break;
+                        case AUTO_SEQ_SURROUND:
+                                spec->multiout.dac_nids[i] = 0x11;
+                                break;
+                        }
+                }
+        }
+
+        return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int vt1716S_auto_create_multi_out_ctls(struct via_spec *spec,
+                                              const struct auto_pin_cfg *cfg)
+{
+        char name[32];
+        static const char *chname[3] = { "Front", "Surround", "C/LFE" };
+        hda_nid_t nid_vols[] = {0x10, 0x11, 0x25};
+        hda_nid_t nid_mutes[] = {0x1C, 0x18, 0x27};
+        hda_nid_t nid, nid_vol, nid_mute;
+        int i, err;
+
+        for (i = 0; i <= AUTO_SEQ_CENLFE; i++) {
+                nid = cfg->line_out_pins[i];
+
+                if (!nid)
+                        continue;
+
+                nid_vol = nid_vols[i];
+                nid_mute = nid_mutes[i];
+
+                if (i == AUTO_SEQ_CENLFE) {
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL,
+                                "Center Playback Volume",
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL,
+                                "LFE Playback Volume",
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE,
+                                "Center Playback Switch",
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 1, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE,
+                                "LFE Playback Switch",
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 2, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                } else if (i == AUTO_SEQ_FRONT) {
+
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL,
+                                "Master Front Playback Volume",
+                                HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
+                        if (err < 0)
+                                return err;
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE,
+                                "Master Front Playback Switch",
+                                HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
+                        if (err < 0)
+                                return err;
+
+                        sprintf(name, "%s Playback Volume", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL, name,
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        sprintf(name, "%s Playback Switch", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE, name,
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                } else {
+                        sprintf(name, "%s Playback Volume", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_VOL, name,
+                                HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                        sprintf(name, "%s Playback Switch", chname[i]);
+                        err = via_add_control(
+                                spec, VIA_CTL_WIDGET_MUTE, name,
+                                HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
+                                                    HDA_OUTPUT));
+                        if (err < 0)
+                                return err;
+                }
+        }
+        return 0;
+}
+
+static int vt1716S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+{
+        int err;
+
+        if (!pin)
+                return 0;
+
+        spec->multiout.hp_nid = 0x25; /* AOW3 */
+        spec->hp_independent_mode_index = 1;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Headphone Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(0x25, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+                              "Headphone Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        create_hp_imux(spec);
+        return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int vt1716S_auto_create_analog_input_ctls(struct via_spec *spec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        static char *labels[] = {
+                "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+        };
+        struct hda_input_mux *imux = &spec->private_imux[0];
+        int i, err, idx = 0;
+
+        /* for internal loopback recording select */
+        imux->items[imux->num_items].label = "Stereo Mixer";
+        imux->items[imux->num_items].index = 5;
+        imux->num_items++;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (!cfg->input_pins[i])
+                        continue;
+
+                switch (cfg->input_pins[i]) {
+                case 0x1a: /* Mic */
+                        idx = 2;
+                        break;
+
+                case 0x1b: /* Line In */
+                        idx = 3;
+                        break;
+
+                case 0x1e: /* Front Mic */
+                        idx = 4;
+                        break;
+
+                case 0x1f: /* CD */
+                        idx = 1;
+                        break;
+                }
+                err = via_new_analog_input(spec, labels[i], idx, 0x16);
+                if (err < 0)
+                        return err;
+                imux->items[imux->num_items].label = labels[i];
+                imux->items[imux->num_items].index = idx-1;
+                imux->num_items++;
+        }
+        return 0;
+}
+
+static int vt1716S_parse_auto_config(struct hda_codec *codec)
+{
+        struct via_spec *spec = codec->spec;
+        int err;
+
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+        if (err < 0)
+                return err;
+        err = vt1716S_auto_fill_dac_nids(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
+                return 0; /* can't find valid BIOS pin config */
+
+        err = vt1716S_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = vt1716S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+        if (err < 0)
+                return err;
+        err = vt1716S_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+        fill_dig_outs(codec);
+
+        if (spec->kctls.list)
+                spec->mixers[spec->num_mixers++] = spec->kctls.list;
+
+        spec->input_mux = &spec->private_imux[0];
+
+        if (spec->hp_mux)
+                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+
+        spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+
+        return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt1716S_loopbacks[] = {
+        { 0x16, HDA_INPUT, 1 },
+        { 0x16, HDA_INPUT, 2 },
+        { 0x16, HDA_INPUT, 3 },
+        { 0x16, HDA_INPUT, 4 },
+        { } /* end */
+};
+#endif
+
+static int patch_vt1716S(struct hda_codec *codec)
+{
+        struct via_spec *spec;
+        int err;
+
+        /* create a codec specific record */
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (spec == NULL)
+                return -ENOMEM;
+
+        codec->spec = spec;
+
+        /* automatic parse from the BIOS config */
+        err = vt1716S_parse_auto_config(codec);
+        if (err < 0) {
+                via_free(codec);
+                return err;
+        } else if (!err) {
+                printk(KERN_INFO "hda_codec: Cannot set up configuration "
+                       "from BIOS.  Using genenic mode...\n");
+        }
+
+        spec->init_verbs[spec->num_iverbs++]  = vt1716S_volume_init_verbs;
+        spec->init_verbs[spec->num_iverbs++] = vt1716S_uniwill_init_verbs;
+
+        spec->stream_name_analog = "VT1716S Analog";
+        spec->stream_analog_playback = &vt1716S_pcm_analog_playback;
+        spec->stream_analog_capture = &vt1716S_pcm_analog_capture;
+
+        spec->stream_name_digital = "VT1716S Digital";
+        spec->stream_digital_playback = &vt1716S_pcm_digital_playback;
+
+        if (!spec->adc_nids && spec->input_mux) {
+                spec->adc_nids = vt1716S_adc_nids;
+                spec->num_adc_nids = ARRAY_SIZE(vt1716S_adc_nids);
+                get_mux_nids(codec);
+                override_mic_boost(codec, 0x1a, 0, 3, 40);
+                override_mic_boost(codec, 0x1e, 0, 3, 40);
+                spec->mixers[spec->num_mixers] = vt1716S_capture_mixer;
+                spec->num_mixers++;
+        }
+
+        spec->mixers[spec->num_mixers] = vt1716s_dmic_mixer;
+        spec->num_mixers++;
+
+        spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
+
+        codec->patch_ops = via_patch_ops;
+
+        codec->patch_ops.init = via_auto_init;
+        codec->patch_ops.unsol_event = via_unsol_event;
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        spec->loopback.amplist = vt1716S_loopbacks;
+#endif
+
+        return 0;
+}
+
+/* for vt2002P */
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt2002P_capture_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x2b, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x29, 0x0,
+                         HDA_INPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                /* The multiple "Capture Source" controls confuse alsamixer
+                 * So call somewhat different..
+                 */
+                /* .name = "Capture Source", */
+                .name = "Input Source",
+                .count = 2,
+                .info = via_mux_enum_info,
+                .get = via_mux_enum_get,
+                .put = via_mux_enum_put,
+        },
+        { } /* end */
+};
+
+static struct hda_verb vt2002P_volume_init_verbs[] = {
+        /*
+         * Unmute ADC0-1 and set the default input to mic-in
+         */
+        {0x8, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x9, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+        /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+         * mixer widget
+         */
+        /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+        /* MUX Indices: Mic = 0 */
+        {0x1e, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x1f, AC_VERB_SET_CONNECT_SEL, 0},
+
+        /* PW9 Output enable */
+        {0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+
+        /* Enable Boost Volume backdoor */
+        {0x1, 0xfb9, 0x24},
+
+        /* MW0/1/4/8: un-mute index 0 (MUXx), un-mute index 1 (MW9) */
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+        /* set MUX0/1/4/8 = 0 (AOW0) */
+        {0x34, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x35, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x37, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x3b, AC_VERB_SET_CONNECT_SEL, 0},
+
+        /* set PW0 index=0 (MW0) */
+        {0x24, AC_VERB_SET_CONNECT_SEL, 0},
+
+        /* Enable AOW0 to MW9 */
+        {0x1, 0xfb8, 0x88},
+        { }
+};
+
+
+static struct hda_verb vt2002P_uniwill_init_verbs[] = {
+        {0x25, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+        {0x26, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+        {0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        { }
+};
+
+static struct hda_pcm_stream vt2002P_pcm_analog_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x8, /* NID to query formats and rates */
+        .ops = {
+                .open = via_playback_pcm_open,
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt2002P_pcm_analog_capture = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x10, /* NID to query formats and rates */
+        .ops = {
+                .open = via_pcm_open_close,
+                .prepare = via_capture_pcm_prepare,
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt2002P_pcm_digital_playback = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in via_build_pcms */
+        .ops = {
+                .open = via_dig_playback_pcm_open,
+                .close = via_dig_playback_pcm_close,
+                .prepare = via_dig_playback_pcm_prepare,
+                .cleanup = via_dig_playback_pcm_cleanup
+        },
+};
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int vt2002P_auto_fill_dac_nids(struct via_spec *spec,
+                                      const struct auto_pin_cfg *cfg)
+{
+        spec->multiout.num_dacs = 1;
+        spec->multiout.dac_nids = spec->private_dac_nids;
+        if (cfg->line_out_pins[0])
+                spec->multiout.dac_nids[0] = 0x8;
+        return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec,
+                                             const struct auto_pin_cfg *cfg)
+{
+        int err;
+
+        if (!cfg->line_out_pins[0])
+                return -1;
+
+
+        /* Line-Out: PortE */
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Master Front Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+        err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,
+                              "Master Front Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(0x26, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int vt2002P_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+{
+        int err;
+
+        if (!pin)
+                return 0;
+
+        spec->multiout.hp_nid = 0x9;
+        spec->hp_independent_mode_index = 1;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Headphone Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(
+                                      spec->multiout.hp_nid, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+                              "Headphone Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(0x25, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        create_hp_imux(spec);
+        return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int vt2002P_auto_create_analog_input_ctls(struct via_spec *spec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        static char *labels[] = {
+                "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+        };
+        struct hda_input_mux *imux = &spec->private_imux[0];
+        int i, err, idx = 0;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (!cfg->input_pins[i])
+                        continue;
+
+                switch (cfg->input_pins[i]) {
+                case 0x2b: /* Mic */
+                        idx = 0;
+                        break;
+
+                case 0x2a: /* Line In */
+                        idx = 1;
+                        break;
+
+                case 0x29: /* Front Mic */
+                        idx = 2;
+                        break;
+                }
+                err = via_new_analog_input(spec, labels[i], idx, 0x21);
+                if (err < 0)
+                        return err;
+                imux->items[imux->num_items].label = labels[i];
+                imux->items[imux->num_items].index = idx;
+                imux->num_items++;
+        }
+
+        /* build volume/mute control of loopback */
+        err = via_new_analog_input(spec, "Stereo Mixer", 3, 0x21);
+        if (err < 0)
+                return err;
+
+        /* for internal loopback recording select */
+        imux->items[imux->num_items].label = "Stereo Mixer";
+        imux->items[imux->num_items].index = 3;
+        imux->num_items++;
+
+        /* for digital mic select */
+        imux->items[imux->num_items].label = "Digital Mic";
+        imux->items[imux->num_items].index = 4;
+        imux->num_items++;
+
+        return 0;
+}
+
+static int vt2002P_parse_auto_config(struct hda_codec *codec)
+{
+        struct via_spec *spec = codec->spec;
+        int err;
+
+
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+        if (err < 0)
+                return err;
+
+        err = vt2002P_auto_fill_dac_nids(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
+                return 0; /* can't find valid BIOS pin config */
+
+        err = vt2002P_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = vt2002P_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+        if (err < 0)
+                return err;
+        err = vt2002P_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+        fill_dig_outs(codec);
+
+        if (spec->kctls.list)
+                spec->mixers[spec->num_mixers++] = spec->kctls.list;
+
+        spec->input_mux = &spec->private_imux[0];
+
+        if (spec->hp_mux)
+                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+
+        return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt2002P_loopbacks[] = {
+        { 0x21, HDA_INPUT, 0 },
+        { 0x21, HDA_INPUT, 1 },
+        { 0x21, HDA_INPUT, 2 },
+        { } /* end */
+};
+#endif
+
+
+/* patch for vt2002P */
+static int patch_vt2002P(struct hda_codec *codec)
+{
+        struct via_spec *spec;
+        int err;
+
+        /* create a codec specific record */
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (spec == NULL)
+                return -ENOMEM;
+
+        codec->spec = spec;
+
+        /* automatic parse from the BIOS config */
+        err = vt2002P_parse_auto_config(codec);
+        if (err < 0) {
+                via_free(codec);
+                return err;
+        } else if (!err) {
+                printk(KERN_INFO "hda_codec: Cannot set up configuration "
+                       "from BIOS.  Using genenic mode...\n");
+        }
+
+        spec->init_verbs[spec->num_iverbs++]  = vt2002P_volume_init_verbs;
+        spec->init_verbs[spec->num_iverbs++] = vt2002P_uniwill_init_verbs;
+
+        spec->stream_name_analog = "VT2002P Analog";
+        spec->stream_analog_playback = &vt2002P_pcm_analog_playback;
+        spec->stream_analog_capture = &vt2002P_pcm_analog_capture;
+
+        spec->stream_name_digital = "VT2002P Digital";
+        spec->stream_digital_playback = &vt2002P_pcm_digital_playback;
+
+        if (!spec->adc_nids && spec->input_mux) {
+                spec->adc_nids = vt2002P_adc_nids;
+                spec->num_adc_nids = ARRAY_SIZE(vt2002P_adc_nids);
+                get_mux_nids(codec);
+                override_mic_boost(codec, 0x2b, 0, 3, 40);
+                override_mic_boost(codec, 0x29, 0, 3, 40);
+                spec->mixers[spec->num_mixers] = vt2002P_capture_mixer;
+                spec->num_mixers++;
+        }
+
+        codec->patch_ops = via_patch_ops;
+
+        codec->patch_ops.init = via_auto_init;
+        codec->patch_ops.unsol_event = via_unsol_event;
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        spec->loopback.amplist = vt2002P_loopbacks;
+#endif
+
+        return 0;
+}
+
+/* for vt1812 */
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt1812_capture_mixer[] = {
+        HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
+        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x11, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Boost Capture Volume", 0x2b, 0x0, HDA_INPUT),
+        HDA_CODEC_MUTE("Front Mic Boost Capture Volume", 0x29, 0x0,
+                       HDA_INPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                /* The multiple "Capture Source" controls confuse alsamixer
+                 * So call somewhat different..
+                 */
+                .name = "Input Source",
+                .count = 2,
+                .info = via_mux_enum_info,
+                .get = via_mux_enum_get,
+                .put = via_mux_enum_put,
+        },
+        { } /* end */
+};
+
+static struct hda_verb vt1812_volume_init_verbs[] = {
+        /*
+         * Unmute ADC0-1 and set the default input to mic-in
+         */
+        {0x8, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x9, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+        /* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+         * mixer widget
+         */
+        /* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+        {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+        /* MUX Indices: Mic = 0 */
+        {0x1e, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x1f, AC_VERB_SET_CONNECT_SEL, 0},
+
+        /* PW9 Output enable */
+        {0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+
+        /* Enable Boost Volume backdoor */
+        {0x1, 0xfb9, 0x24},
+
+        /* MW0/1/4/13/15: un-mute index 0 (MUXx), un-mute index 1 (MW9) */
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+        {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+        /* set MUX0/1/4/13/15 = 0 (AOW0) */
+        {0x34, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x35, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x38, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x3c, AC_VERB_SET_CONNECT_SEL, 0},
+        {0x3d, AC_VERB_SET_CONNECT_SEL, 0},
+
+        /* Enable AOW0 to MW9 */
+        {0x1, 0xfb8, 0xa8},
+        { }
+};
+
+
+static struct hda_verb vt1812_uniwill_init_verbs[] = {
+        {0x33, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+        {0x25, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT },
+        {0x28, AC_VERB_SET_UNSOLICITED_ENABLE,
+         AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},
+        {0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        {0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+        { }
+};
+
+static struct hda_pcm_stream vt1812_pcm_analog_playback = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x8, /* NID to query formats and rates */
+        .ops = {
+                .open = via_playback_pcm_open,
+                .prepare = via_playback_multi_pcm_prepare,
+                .cleanup = via_playback_multi_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1812_pcm_analog_capture = {
+        .substreams = 2,
+        .channels_min = 2,
+        .channels_max = 2,
+        .nid = 0x10, /* NID to query formats and rates */
+        .ops = {
+                .open = via_pcm_open_close,
+                .prepare = via_capture_pcm_prepare,
+                .cleanup = via_capture_pcm_cleanup,
+                .close = via_pcm_open_close,
+        },
+};
+
+static struct hda_pcm_stream vt1812_pcm_digital_playback = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in via_build_pcms */
+        .ops = {
+                .open = via_dig_playback_pcm_open,
+                .close = via_dig_playback_pcm_close,
+                .prepare = via_dig_playback_pcm_prepare,
+                .cleanup = via_dig_playback_pcm_cleanup
+        },
+};
+/* fill in the dac_nids table from the parsed pin configuration */
+static int vt1812_auto_fill_dac_nids(struct via_spec *spec,
+                                     const struct auto_pin_cfg *cfg)
+{
+        spec->multiout.num_dacs = 1;
+        spec->multiout.dac_nids = spec->private_dac_nids;
+        if (cfg->line_out_pins[0])
+                spec->multiout.dac_nids[0] = 0x8;
+        return 0;
+}
+
+
+/* add playback controls from the parsed DAC table */
+static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec,
+                                             const struct auto_pin_cfg *cfg)
+{
+        int err;
+
+        if (!cfg->line_out_pins[0])
+                return -1;
+
+        /* Line-Out: PortE */
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Master Front Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+        err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,
+                              "Master Front Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int vt1812_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+{
+        int err;
+
+        if (!pin)
+                return 0;
+
+        spec->multiout.hp_nid = 0x9;
+        spec->hp_independent_mode_index = 1;
+
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+                              "Headphone Playback Volume",
+                              HDA_COMPOSE_AMP_VAL(
+                                      spec->multiout.hp_nid, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+                              "Headphone Playback Switch",
+                              HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+        if (err < 0)
+                return err;
+
+        create_hp_imux(spec);
+        return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int vt1812_auto_create_analog_input_ctls(struct via_spec *spec,
+                                                const struct auto_pin_cfg *cfg)
+{
+        static char *labels[] = {
+                "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+        };
+        struct hda_input_mux *imux = &spec->private_imux[0];
+        int i, err, idx = 0;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (!cfg->input_pins[i])
+                        continue;
+
+                switch (cfg->input_pins[i]) {
+                case 0x2b: /* Mic */
+                        idx = 0;
+                        break;
+
+                case 0x2a: /* Line In */
+                        idx = 1;
+                        break;
+
+                case 0x29: /* Front Mic */
+                        idx = 2;
+                        break;
+                }
+                err = via_new_analog_input(spec, labels[i], idx, 0x21);
+                if (err < 0)
+                        return err;
+                imux->items[imux->num_items].label = labels[i];
+                imux->items[imux->num_items].index = idx;
+                imux->num_items++;
+        }
+        /* build volume/mute control of loopback */
+        err = via_new_analog_input(spec, "Stereo Mixer", 5, 0x21);
+        if (err < 0)
+                return err;
+
+        /* for internal loopback recording select */
+        imux->items[imux->num_items].label = "Stereo Mixer";
+        imux->items[imux->num_items].index = 5;
+        imux->num_items++;
+
+        /* for digital mic select */
+        imux->items[imux->num_items].label = "Digital Mic";
+        imux->items[imux->num_items].index = 6;
+        imux->num_items++;
+
+        return 0;
+}
+
+static int vt1812_parse_auto_config(struct hda_codec *codec)
+{
+        struct via_spec *spec = codec->spec;
+        int err;
+
+
+        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+        if (err < 0)
+                return err;
+        fill_dig_outs(codec);
+        err = vt1812_auto_fill_dac_nids(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        if (!spec->autocfg.line_outs && !spec->autocfg.hp_outs)
+                return 0; /* can't find valid BIOS pin config */
+
+        err = vt1812_auto_create_multi_out_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+        err = vt1812_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+        if (err < 0)
+                return err;
+        err = vt1812_auto_create_analog_input_ctls(spec, &spec->autocfg);
+        if (err < 0)
+                return err;
+
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+        fill_dig_outs(codec);
+
+        if (spec->kctls.list)
+                spec->mixers[spec->num_mixers++] = spec->kctls.list;
+
+        spec->input_mux = &spec->private_imux[0];
+
+        if (spec->hp_mux)
+                spec->mixers[spec->num_mixers++] = via_hp_mixer;
+
+        return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt1812_loopbacks[] = {
+        { 0x21, HDA_INPUT, 0 },
+        { 0x21, HDA_INPUT, 1 },
+        { 0x21, HDA_INPUT, 2 },
+        { } /* end */
+};
+#endif
+
+
+/* patch for vt1812 */
+static int patch_vt1812(struct hda_codec *codec)
+{
+        struct via_spec *spec;
+        int err;
+
+        /* create a codec specific record */
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (spec == NULL)
+                return -ENOMEM;
+
+        codec->spec = spec;
+
+        /* automatic parse from the BIOS config */
+        err = vt1812_parse_auto_config(codec);
+        if (err < 0) {
+                via_free(codec);
+                return err;
+        } else if (!err) {
+                printk(KERN_INFO "hda_codec: Cannot set up configuration "
+                       "from BIOS.  Using genenic mode...\n");
+        }
+
+
+        spec->init_verbs[spec->num_iverbs++]  = vt1812_volume_init_verbs;
+        spec->init_verbs[spec->num_iverbs++] = vt1812_uniwill_init_verbs;
+
+        spec->stream_name_analog = "VT1812 Analog";
+        spec->stream_analog_playback = &vt1812_pcm_analog_playback;
+        spec->stream_analog_capture = &vt1812_pcm_analog_capture;
+
+        spec->stream_name_digital = "VT1812 Digital";
+        spec->stream_digital_playback = &vt1812_pcm_digital_playback;
+
+
+        if (!spec->adc_nids && spec->input_mux) {
+                spec->adc_nids = vt1812_adc_nids;
+                spec->num_adc_nids = ARRAY_SIZE(vt1812_adc_nids);
+                get_mux_nids(codec);
+                override_mic_boost(codec, 0x2b, 0, 3, 40);
+                override_mic_boost(codec, 0x29, 0, 3, 40);
+                spec->mixers[spec->num_mixers] = vt1812_capture_mixer;
+                spec->num_mixers++;
+        }
+
+        codec->patch_ops = via_patch_ops;
+
+        codec->patch_ops.init = via_auto_init;
+        codec->patch_ops.unsol_event = via_unsol_event;
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+        spec->loopback.amplist = vt1812_loopbacks;
+#endif
 
         return 0;
 }
@@ -3318,6 +6214,23 @@ static struct hda_codec_preset snd_hda_preset_via[] = {
           .patch = patch_vt1702},
         { .id = 0x11067398, .name = "VT1702",
           .patch = patch_vt1702},
+        { .id = 0x11060428, .name = "VT1718S",
+          .patch = patch_vt1718S},
+        { .id = 0x11064428, .name = "VT1718S",
+          .patch = patch_vt1718S},
+        { .id = 0x11060441, .name = "VT2020",
+          .patch = patch_vt1718S},
+        { .id = 0x11064441, .name = "VT1828S",
+          .patch = patch_vt1718S},
+        { .id = 0x11060433, .name = "VT1716S",
+          .patch = patch_vt1716S},
+        { .id = 0x1106a721, .name = "VT1716S",
+          .patch = patch_vt1716S},
+        { .id = 0x11060438, .name = "VT2002P", .patch = patch_vt2002P},
+        { .id = 0x11064438, .name = "VT2002P", .patch = patch_vt2002P},
+        { .id = 0x11060448, .name = "VT1812", .patch = patch_vt1812},
+        { .id = 0x11060440, .name = "VT1818S",
+          .patch = patch_vt1708S},
         {} /* terminator */
 };
 
diff --git a/sound/pci/ice1712/Makefile b/sound/pci/ice1712/Makefile
index 536eae2ccf94..f7ce33f00ea5 100644
--- a/sound/pci/ice1712/Makefile
+++ b/sound/pci/ice1712/Makefile
@@ -5,7 +5,7 @@
 
 snd-ice17xx-ak4xxx-objs := ak4xxx.o
 snd-ice1712-objs := ice1712.o delta.o hoontech.o ews.o
-snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o prodigy_hifi.o juli.o phase.o wtm.o se.o maya44.o
+snd-ice1724-objs := ice1724.o amp.o revo.o aureon.o vt1720_mobo.o pontis.o prodigy192.o prodigy_hifi.o juli.o phase.o wtm.o se.o maya44.o quartet.o
 
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_ICE1712) += snd-ice1712.o snd-ice17xx-ak4xxx.o
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index d74033a2cfbe..c7cff6f8168a 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -298,6 +298,16 @@ static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 }
 
+static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
+{
+        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
+}
+
+static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
+{
+        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
+}
+
 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 {
         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
@@ -2557,7 +2567,9 @@ static int __devinit snd_ice1712_create(struct snd_card *card,
         mutex_init(&ice->i2c_mutex);
         mutex_init(&ice->open_mutex);
         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
+        ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
+        ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
         ice->gpio.set_data = snd_ice1712_set_gpio_data;
         ice->gpio.get_data = snd_ice1712_get_gpio_data;
 
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index d063149e7047..0da778a69ef8 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -359,7 +359,9 @@ struct snd_ice1712 {
                 unsigned int saved[2];          /* for ewx_i2c */
                 /* operators */
                 void (*set_mask)(struct snd_ice1712 *ice, unsigned int data);
+                unsigned int (*get_mask)(struct snd_ice1712 *ice);
                 void (*set_dir)(struct snd_ice1712 *ice, unsigned int data);
+                unsigned int (*get_dir)(struct snd_ice1712 *ice);
                 void (*set_data)(struct snd_ice1712 *ice, unsigned int data);
                 unsigned int (*get_data)(struct snd_ice1712 *ice);
                 /* misc operators - move to another place? */
@@ -377,8 +379,11 @@ struct snd_ice1712 {
         unsigned int (*get_rate)(struct snd_ice1712 *ice);
         void (*set_rate)(struct snd_ice1712 *ice, unsigned int rate);
         unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate);
-        void (*set_spdif_clock)(struct snd_ice1712 *ice);
-
+        int (*set_spdif_clock)(struct snd_ice1712 *ice, int type);
+        int (*get_spdif_master_type)(struct snd_ice1712 *ice);
+        char **ext_clock_names;
+        int ext_clock_count;
+        void (*pro_open)(struct snd_ice1712 *, struct snd_pcm_substream *);
 #ifdef CONFIG_PM
         int (*pm_suspend)(struct snd_ice1712 *);
         int (*pm_resume)(struct snd_ice1712 *);
@@ -399,6 +404,11 @@ static inline void snd_ice1712_gpio_set_dir(struct snd_ice1712 *ice, unsigned in
         ice->gpio.set_dir(ice, bits);
 }
 
+static inline unsigned int snd_ice1712_gpio_get_dir(struct snd_ice1712 *ice)
+{
+        return ice->gpio.get_dir(ice);
+}
+
 static inline void snd_ice1712_gpio_set_mask(struct snd_ice1712 *ice, unsigned int bits)
 {
         ice->gpio.set_mask(ice, bits);
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 10fc92c05574..ae29073eea93 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -53,6 +53,7 @@
 #include "phase.h"
 #include "wtm.h"
 #include "se.h"
+#include "quartet.h"
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)");
@@ -70,6 +71,7 @@ MODULE_SUPPORTED_DEVICE("{"
                PHASE_DEVICE_DESC
                WTM_DEVICE_DESC
                SE_DEVICE_DESC
+               QTET_DEVICE_DESC
                 "{VIA,VT1720},"
                 "{VIA,VT1724},"
                 "{ICEnsemble,Generic ICE1724},"
@@ -104,6 +106,8 @@ static int PRO_RATE_LOCKED;
 static int PRO_RATE_RESET = 1;
 static unsigned int PRO_RATE_DEFAULT = 44100;
 
+static char *ext_clock_names[1] = { "IEC958 In" };
+
 /*
  *  Basic I/O
  */
@@ -118,9 +122,12 @@ static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice)
         return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0;
 }
 
+/*
+ * locking rate makes sense only for internal clock mode
+ */
 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 {
-        return ice->is_spdif_master(ice) || PRO_RATE_LOCKED;
+        return (!ice->is_spdif_master(ice)) && PRO_RATE_LOCKED;
 }
 
 /*
@@ -196,6 +203,12 @@ static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
         inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */
 }
 
+/* get gpio direction 0 = read, 1 = write */
+static unsigned int snd_vt1724_get_gpio_dir(struct snd_ice1712 *ice)
+{
+        return inl(ICEREG1724(ice, GPIO_DIRECTION));
+}
+
 /* set the gpio mask (0 = writable) */
 static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 {
@@ -205,6 +218,17 @@ static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
         inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */
 }
 
+static unsigned int snd_vt1724_get_gpio_mask(struct snd_ice1712 *ice)
+{
+        unsigned int mask;
+        if (!ice->vt1720)
+                mask = (unsigned int)inb(ICEREG1724(ice, GPIO_WRITE_MASK_22));
+        else
+                mask = 0;
+        mask = (mask << 16) | inw(ICEREG1724(ice, GPIO_WRITE_MASK));
+        return mask;
+}
+
 static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data)
 {
         outw(data, ICEREG1724(ice, GPIO_DATA));
@@ -651,16 +675,22 @@ static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate,
                 return ((rate == ice->cur_rate) && !force) ? 0 : -EBUSY;
         }
         if (!force && is_pro_rate_locked(ice)) {
+                /* comparing required and current rate - makes sense for
+                 * internal clock only */
                 spin_unlock_irqrestore(&ice->reg_lock, flags);
                 return (rate == ice->cur_rate) ? 0 : -EBUSY;
         }
 
-        old_rate = ice->get_rate(ice);
-        if (force || (old_rate != rate))
-                ice->set_rate(ice, rate);
-        else if (rate == ice->cur_rate) {
-                spin_unlock_irqrestore(&ice->reg_lock, flags);
-                return 0;
+        if (force || !ice->is_spdif_master(ice)) {
+                /* force means the rate was switched by ucontrol, otherwise
+                 * setting clock rate for internal clock mode */
+                old_rate = ice->get_rate(ice);
+                if (force || (old_rate != rate))
+                        ice->set_rate(ice, rate);
+                else if (rate == ice->cur_rate) {
+                        spin_unlock_irqrestore(&ice->reg_lock, flags);
+                        return 0;
+                }
         }
 
         ice->cur_rate = rate;
@@ -1016,6 +1046,8 @@ static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        if (ice->pro_open)
+                ice->pro_open(ice, substream);
         return 0;
 }
 
@@ -1034,6 +1066,8 @@ static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream)
                                    VT1724_BUFFER_ALIGN);
         snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
                                    VT1724_BUFFER_ALIGN);
+        if (ice->pro_open)
+                ice->pro_open(ice, substream);
         return 0;
 }
 
@@ -1787,15 +1821,21 @@ static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
                                               struct snd_ctl_elem_info *uinfo)
 {
         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
+        int hw_rates_count = ice->hw_rates->count;
         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
         uinfo->count = 1;
-        uinfo->value.enumerated.items = ice->hw_rates->count + 1;
+
+        uinfo->value.enumerated.items = hw_rates_count + ice->ext_clock_count;
+        /* upper limit - keep at top */
         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
-        if (uinfo->value.enumerated.item == uinfo->value.enumerated.items - 1)
-                strcpy(uinfo->value.enumerated.name, "IEC958 Input");
+        if (uinfo->value.enumerated.item >= hw_rates_count)
+                /* ext_clock items */
+                strcpy(uinfo->value.enumerated.name,
+                                ice->ext_clock_names[
+                                uinfo->value.enumerated.item - hw_rates_count]);
         else
+                /* int clock items */
                 sprintf(uinfo->value.enumerated.name, "%d",
                         ice->hw_rates->list[uinfo->value.enumerated.item]);
         return 0;
@@ -1809,7 +1849,8 @@ static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
 
         spin_lock_irq(&ice->reg_lock);
         if (ice->is_spdif_master(ice)) {
-                ucontrol->value.enumerated.item[0] = ice->hw_rates->count;
+                ucontrol->value.enumerated.item[0] = ice->hw_rates->count +
+                        ice->get_spdif_master_type(ice);
         } else {
                 rate = ice->get_rate(ice);
                 ucontrol->value.enumerated.item[0] = 0;
@@ -1824,8 +1865,14 @@ static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
+static int stdclock_get_spdif_master_type(struct snd_ice1712 *ice)
+{
+        /* standard external clock - only single type - SPDIF IN */
+        return 0;
+}
+
 /* setting clock to external - SPDIF */
-static void stdclock_set_spdif_clock(struct snd_ice1712 *ice)
+static int stdclock_set_spdif_clock(struct snd_ice1712 *ice, int type)
 {
         unsigned char oval;
         unsigned char i2s_oval;
@@ -1834,27 +1881,30 @@ static void stdclock_set_spdif_clock(struct snd_ice1712 *ice)
         /* setting 256fs */
         i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT));
         outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT));
+        return 0;
 }
 
+
 static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
                                              struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
         unsigned int old_rate, new_rate;
         unsigned int item = ucontrol->value.enumerated.item[0];
-        unsigned int spdif = ice->hw_rates->count;
+        unsigned int first_ext_clock = ice->hw_rates->count;
 
-        if (item > spdif)
+        if (item >  first_ext_clock + ice->ext_clock_count - 1)
                 return -EINVAL;
 
+        /* if rate = 0 => external clock */
         spin_lock_irq(&ice->reg_lock);
         if (ice->is_spdif_master(ice))
                 old_rate = 0;
         else
                 old_rate = ice->get_rate(ice);
-        if (item == spdif) {
-                /* switching to external clock via SPDIF */
-                ice->set_spdif_clock(ice);
+        if (item >= first_ext_clock) {
+                /* switching to external clock */
+                ice->set_spdif_clock(ice, item - first_ext_clock);
                 new_rate = 0;
         } else {
                 /* internal on-card clock */
@@ -1866,7 +1916,7 @@ static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
         }
         spin_unlock_irq(&ice->reg_lock);
 
-        /* the first reset to the SPDIF master mode? */
+        /* the first switch to the ext. clock mode? */
         if (old_rate != new_rate && !new_rate) {
                 /* notify akm chips as well */
                 unsigned int i;
@@ -2136,6 +2186,7 @@ static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
         snd_vt1724_phase_cards,
         snd_vt1724_wtm_cards,
         snd_vt1724_se_cards,
+        snd_vt1724_qtet_cards,
         NULL,
 };
 
@@ -2434,7 +2485,9 @@ static int __devinit snd_vt1724_create(struct snd_card *card,
         mutex_init(&ice->open_mutex);
         mutex_init(&ice->i2c_mutex);
         ice->gpio.set_mask = snd_vt1724_set_gpio_mask;
+        ice->gpio.get_mask = snd_vt1724_get_gpio_mask;
         ice->gpio.set_dir = snd_vt1724_set_gpio_dir;
+        ice->gpio.get_dir = snd_vt1724_get_gpio_dir;
         ice->gpio.set_data = snd_vt1724_set_gpio_data;
         ice->gpio.get_data = snd_vt1724_get_gpio_data;
         ice->card = card;
@@ -2522,6 +2575,9 @@ static int __devinit snd_vt1724_probe(struct pci_dev *pci,
                 return err;
         }
 
+        /* field init before calling chip_init */
+        ice->ext_clock_count = 0;
+
         for (tbl = card_tables; *tbl; tbl++) {
                 for (c = *tbl; c->subvendor; c++) {
                         if (c->subvendor == ice->eeprom.subvendor) {
@@ -2560,6 +2616,13 @@ __found:
                 ice->set_mclk = stdclock_set_mclk;
         if (!ice->set_spdif_clock)
                 ice->set_spdif_clock = stdclock_set_spdif_clock;
+        if (!ice->get_spdif_master_type)
+                ice->get_spdif_master_type = stdclock_get_spdif_master_type;
+        if (!ice->ext_clock_names)
+                ice->ext_clock_names = ext_clock_names;
+        if (!ice->ext_clock_count)
+                ice->ext_clock_count = ARRAY_SIZE(ext_clock_names);
+
         if (!ice->hw_rates)
                 set_std_hw_rates(ice);
 
@@ -2719,7 +2782,7 @@ static int snd_vt1724_resume(struct pci_dev *pci)
 
         if (ice->pm_saved_is_spdif_master) {
                 /* switching to external clock via SPDIF */
-                ice->set_spdif_clock(ice);
+                ice->set_spdif_clock(ice, 0);
         } else {
                 /* internal on-card clock */
                 snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1);
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index fd948bfd9aef..0c9413d5341b 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -412,25 +412,6 @@ static struct snd_kcontrol_new juli_mute_controls[] __devinitdata = {
         },
 };
 
-
-static void ak4358_proc_regs_read(struct snd_info_entry *entry,
-                struct snd_info_buffer *buffer)
-{
-        struct snd_ice1712 *ice = (struct snd_ice1712 *)entry->private_data;
-        int reg, val;
-        for (reg = 0; reg <= 0xf; reg++) {
-                val =  snd_akm4xxx_get(ice->akm, 0, reg);
-                snd_iprintf(buffer, "0x%02x = 0x%02x\n", reg, val);
-        }
-}
-
-static void ak4358_proc_init(struct snd_ice1712 *ice)
-{
-        struct snd_info_entry *entry;
-        if (!snd_card_proc_new(ice->card, "ak4358_codec", &entry))
-                snd_info_set_text_ops(entry, ice, ak4358_proc_regs_read);
-}
-
 static char *slave_vols[] __devinitdata = {
         PCM_VOLUME,
         MONITOR_AN_IN_VOLUME,
@@ -496,14 +477,37 @@ static int __devinit juli_add_controls(struct snd_ice1712 *ice)
         /* only capture SPDIF over AK4114 */
         err = snd_ak4114_build(spec->ak4114, NULL,
                         ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
-
-        ak4358_proc_init(ice);
         if (err < 0)
                 return err;
         return 0;
 }
 
 /*
+ * 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
  */
 
@@ -550,13 +554,14 @@ static inline unsigned char juli_set_mclk(struct snd_ice1712 *ice,
 }
 
 /* setting clock to external - SPDIF */
-static void juli_set_spdif_clock(struct snd_ice1712 *ice)
+static int juli_set_spdif_clock(struct snd_ice1712 *ice, int type)
 {
         unsigned int old;
         old = ice->gpio.get_data(ice);
         /* external clock (= 0), multiply 1x, 48kHz */
         ice->gpio.set_data(ice, (old & ~GPIO_RATE_MASK) | GPIO_MULTI_1X |
                         GPIO_FREQ_48KHZ);
+        return 0;
 }
 
 /* Called when ak4114 detects change in the input SPDIF stream */
@@ -646,6 +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/quartet.c b/sound/pci/ice1712/quartet.c
new file mode 100644
index 000000000000..1948632787e6
--- /dev/null
+++ b/sound/pci/ice1712/quartet.c
@@ -0,0 +1,1130 @@
+/*
+ *   ALSA driver for ICEnsemble VT1724 (Envy24HT)
+ *
+ *   Lowlevel functions for Infrasonic Quartet
+ *
+ *      Copyright (c) 2009 Pavel Hofman <pavel.hofman@ivitera.com>
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/tlv.h>
+#include <sound/info.h>
+
+#include "ice1712.h"
+#include "envy24ht.h"
+#include <sound/ak4113.h>
+#include "quartet.h"
+
+struct qtet_spec {
+        struct ak4113 *ak4113;
+        unsigned int scr;       /* system control register */
+        unsigned int mcr;       /* monitoring control register */
+        unsigned int cpld;      /* cpld register */
+};
+
+struct qtet_kcontrol_private {
+        unsigned int bit;
+        void (*set_register)(struct snd_ice1712 *ice, unsigned int val);
+        unsigned int (*get_register)(struct snd_ice1712 *ice);
+        unsigned char *texts[2];
+};
+
+enum {
+        IN12_SEL = 0,
+        IN34_SEL,
+        AIN34_SEL,
+        COAX_OUT,
+        IN12_MON12,
+        IN12_MON34,
+        IN34_MON12,
+        IN34_MON34,
+        OUT12_MON34,
+        OUT34_MON12,
+};
+
+static char *ext_clock_names[3] = {"IEC958 In", "Word Clock 1xFS",
+        "Word Clock 256xFS"};
+
+/* chip address on I2C bus */
+#define AK4113_ADDR             0x26    /* S/PDIF receiver */
+
+/* chip address on SPI bus */
+#define AK4620_ADDR             0x02    /* ADC/DAC */
+
+
+/*
+ * GPIO pins
+ */
+
+/* GPIO0 - O - DATA0, def. 0 */
+#define GPIO_D0                 (1<<0)
+/* GPIO1 - I/O - DATA1, Jack Detect Input0 (0:present, 1:missing), def. 1 */
+#define GPIO_D1_JACKDTC0        (1<<1)
+/* GPIO2 - I/O - DATA2, Jack Detect Input1 (0:present, 1:missing), def. 1 */
+#define GPIO_D2_JACKDTC1        (1<<2)
+/* GPIO3 - I/O - DATA3, def. 1 */
+#define GPIO_D3                 (1<<3)
+/* GPIO4 - I/O - DATA4, SPI CDTO, def. 1 */
+#define GPIO_D4_SPI_CDTO        (1<<4)
+/* GPIO5 - I/O - DATA5, SPI CCLK, def. 1 */
+#define GPIO_D5_SPI_CCLK        (1<<5)
+/* GPIO6 - I/O - DATA6, Cable Detect Input (0:detected, 1:not detected */
+#define GPIO_D6_CD              (1<<6)
+/* GPIO7 - I/O - DATA7, Device Detect Input (0:detected, 1:not detected */
+#define GPIO_D7_DD              (1<<7)
+/* GPIO8 - O - CPLD Chip Select, def. 1 */
+#define GPIO_CPLD_CSN           (1<<8)
+/* GPIO9 - O - CPLD register read/write (0:write, 1:read), def. 0 */
+#define GPIO_CPLD_RW            (1<<9)
+/* GPIO10 - O - SPI Chip Select for CODEC#0, def. 1 */
+#define GPIO_SPI_CSN0           (1<<10)
+/* GPIO11 - O - SPI Chip Select for CODEC#1, def. 1 */
+#define GPIO_SPI_CSN1           (1<<11)
+/* GPIO12 - O - Ex. Register Output Enable (0:enable, 1:disable), def. 1,
+ * init 0 */
+#define GPIO_EX_GPIOE           (1<<12)
+/* GPIO13 - O - Ex. Register0 Chip Select for System Control Register,
+ * def. 1 */
+#define GPIO_SCR                (1<<13)
+/* GPIO14 - O - Ex. Register1 Chip Select for Monitor Control Register,
+ * def. 1 */
+#define GPIO_MCR                (1<<14)
+
+#define GPIO_SPI_ALL            (GPIO_D4_SPI_CDTO | GPIO_D5_SPI_CCLK |\
+                GPIO_SPI_CSN0 | GPIO_SPI_CSN1)
+
+#define GPIO_DATA_MASK          (GPIO_D0 | GPIO_D1_JACKDTC0 | \
+                GPIO_D2_JACKDTC1 | GPIO_D3 | \
+                GPIO_D4_SPI_CDTO | GPIO_D5_SPI_CCLK | \
+                GPIO_D6_CD | GPIO_D7_DD)
+
+/* System Control Register GPIO_SCR data bits */
+/* Mic/Line select relay (0:line, 1:mic) */
+#define SCR_RELAY               GPIO_D0
+/* Phantom power drive control (0:5V, 1:48V) */
+#define SCR_PHP_V               GPIO_D1_JACKDTC0
+/* H/W mute control (0:Normal, 1:Mute) */
+#define SCR_MUTE                GPIO_D2_JACKDTC1
+/* Phantom power control (0:Phantom on, 1:off) */
+#define SCR_PHP                 GPIO_D3
+/* Analog input 1/2 Source Select */
+#define SCR_AIN12_SEL0          GPIO_D4_SPI_CDTO
+#define SCR_AIN12_SEL1          GPIO_D5_SPI_CCLK
+/* Analog input 3/4 Source Select (0:line, 1:hi-z) */
+#define SCR_AIN34_SEL           GPIO_D6_CD
+/* Codec Power Down (0:power down, 1:normal) */
+#define SCR_CODEC_PDN           GPIO_D7_DD
+
+#define SCR_AIN12_LINE          (0)
+#define SCR_AIN12_MIC           (SCR_AIN12_SEL0)
+#define SCR_AIN12_LOWCUT        (SCR_AIN12_SEL1 | SCR_AIN12_SEL0)
+
+/* Monitor Control Register GPIO_MCR data bits */
+/* Input 1/2 to Monitor 1/2 (0:off, 1:on) */
+#define MCR_IN12_MON12          GPIO_D0
+/* Input 1/2 to Monitor 3/4 (0:off, 1:on) */
+#define MCR_IN12_MON34          GPIO_D1_JACKDTC0
+/* Input 3/4 to Monitor 1/2 (0:off, 1:on) */
+#define MCR_IN34_MON12          GPIO_D2_JACKDTC1
+/* Input 3/4 to Monitor 3/4 (0:off, 1:on) */
+#define MCR_IN34_MON34          GPIO_D3
+/* Output to Monitor 1/2 (0:off, 1:on) */
+#define MCR_OUT34_MON12         GPIO_D4_SPI_CDTO
+/* Output to Monitor 3/4 (0:off, 1:on) */
+#define MCR_OUT12_MON34         GPIO_D5_SPI_CCLK
+
+/* CPLD Register DATA bits */
+/* Clock Rate Select */
+#define CPLD_CKS0               GPIO_D0
+#define CPLD_CKS1               GPIO_D1_JACKDTC0
+#define CPLD_CKS2               GPIO_D2_JACKDTC1
+/* Sync Source Select (0:Internal, 1:External) */
+#define CPLD_SYNC_SEL           GPIO_D3
+/* Word Clock FS Select (0:FS, 1:256FS) */
+#define CPLD_WORD_SEL           GPIO_D4_SPI_CDTO
+/* Coaxial Output Source (IS-Link) (0:SPDIF, 1:I2S) */
+#define CPLD_COAX_OUT           GPIO_D5_SPI_CCLK
+/* Input 1/2 Source Select (0:Analog12, 1:An34) */
+#define CPLD_IN12_SEL           GPIO_D6_CD
+/* Input 3/4 Source Select (0:Analog34, 1:Digital In) */
+#define CPLD_IN34_SEL           GPIO_D7_DD
+
+/* internal clock (CPLD_SYNC_SEL = 0) options */
+#define CPLD_CKS_44100HZ        (0)
+#define CPLD_CKS_48000HZ        (CPLD_CKS0)
+#define CPLD_CKS_88200HZ        (CPLD_CKS1)
+#define CPLD_CKS_96000HZ        (CPLD_CKS1 | CPLD_CKS0)
+#define CPLD_CKS_176400HZ       (CPLD_CKS2)
+#define CPLD_CKS_192000HZ       (CPLD_CKS2 | CPLD_CKS0)
+
+#define CPLD_CKS_MASK           (CPLD_CKS0 | CPLD_CKS1 | CPLD_CKS2)
+
+/* external clock (CPLD_SYNC_SEL = 1) options */
+/* external clock - SPDIF */
+#define CPLD_EXT_SPDIF  (0 | CPLD_SYNC_SEL)
+/* external clock - WordClock 1xfs */
+#define CPLD_EXT_WORDCLOCK_1FS  (CPLD_CKS1 | CPLD_SYNC_SEL)
+/* external clock - WordClock 256xfs */
+#define CPLD_EXT_WORDCLOCK_256FS        (CPLD_CKS1 | CPLD_WORD_SEL |\
+                CPLD_SYNC_SEL)
+
+#define EXT_SPDIF_TYPE                  0
+#define EXT_WORDCLOCK_1FS_TYPE          1
+#define EXT_WORDCLOCK_256FS_TYPE        2
+
+#define AK4620_DFS0             (1<<0)
+#define AK4620_DFS1             (1<<1)
+#define AK4620_CKS0             (1<<2)
+#define AK4620_CKS1             (1<<3)
+/* Clock and Format Control register */
+#define AK4620_DFS_REG          0x02
+
+/* Deem and Volume Control register */
+#define AK4620_DEEMVOL_REG      0x03
+#define AK4620_SMUTE            (1<<7)
+
+/*
+ * Conversion from int value to its binary form. Used for debugging.
+ * The output buffer must be allocated prior to calling the function.
+ */
+static char *get_binary(char *buffer, int value)
+{
+        int i, j, pos;
+        pos = 0;
+        for (i = 0; i < 4; ++i) {
+                for (j = 0; j < 8; ++j) {
+                        if (value & (1 << (31-(i*8 + j))))
+                                buffer[pos] = '1';
+                        else
+                                buffer[pos] = '0';
+                        pos++;
+                }
+                if (i < 3) {
+                        buffer[pos] = ' ';
+                        pos++;
+                }
+        }
+        buffer[pos] = '\0';
+        return buffer;
+}
+
+/*
+ * Initial setup of the conversion array GPIO <-> rate
+ */
+static unsigned int qtet_rates[] = {
+        44100, 48000, 88200,
+        96000, 176400, 192000,
+};
+
+static unsigned int cks_vals[] = {
+        CPLD_CKS_44100HZ, CPLD_CKS_48000HZ, CPLD_CKS_88200HZ,
+        CPLD_CKS_96000HZ, CPLD_CKS_176400HZ, CPLD_CKS_192000HZ,
+};
+
+static struct snd_pcm_hw_constraint_list qtet_rates_info = {
+        .count = ARRAY_SIZE(qtet_rates),
+        .list = qtet_rates,
+        .mask = 0,
+};
+
+static void qtet_ak4113_write(void *private_data, unsigned char reg,
+                unsigned char val)
+{
+        snd_vt1724_write_i2c((struct snd_ice1712 *)private_data, AK4113_ADDR,
+                        reg, val);
+}
+
+static unsigned char qtet_ak4113_read(void *private_data, unsigned char reg)
+{
+        return snd_vt1724_read_i2c((struct snd_ice1712 *)private_data,
+                        AK4113_ADDR, reg);
+}
+
+
+/*
+ * AK4620 section
+ */
+
+/*
+ * Write data to addr register of ak4620
+ */
+static void qtet_akm_write(struct snd_akm4xxx *ak, int chip,
+                unsigned char addr, unsigned char data)
+{
+        unsigned int tmp, orig_dir;
+        int idx;
+        unsigned int addrdata;
+        struct snd_ice1712 *ice = ak->private_data[0];
+
+        if (snd_BUG_ON(chip < 0 || chip >= 4))
+                return;
+        /*printk(KERN_DEBUG "Writing to AK4620: chip=%d, addr=0x%x,
+          data=0x%x\n", chip, addr, data);*/
+        orig_dir = ice->gpio.get_dir(ice);
+        ice->gpio.set_dir(ice, orig_dir | GPIO_SPI_ALL);
+        /* set mask - only SPI bits */
+        ice->gpio.set_mask(ice, ~GPIO_SPI_ALL);
+
+        tmp = ice->gpio.get_data(ice);
+        /* high all */
+        tmp |= GPIO_SPI_ALL;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+        /* drop chip select */
+        if (chip)
+                /* CODEC 1 */
+                tmp &= ~GPIO_SPI_CSN1;
+        else
+                tmp &= ~GPIO_SPI_CSN0;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+
+        /* build I2C address + data byte */
+        addrdata = (AK4620_ADDR << 6) | 0x20 | (addr & 0x1f);
+        addrdata = (addrdata << 8) | data;
+        for (idx = 15; idx >= 0; idx--) {
+                /* drop clock */
+                tmp &= ~GPIO_D5_SPI_CCLK;
+                ice->gpio.set_data(ice, tmp);
+                udelay(100);
+                /* set data */
+                if (addrdata & (1 << idx))
+                        tmp |= GPIO_D4_SPI_CDTO;
+                else
+                        tmp &= ~GPIO_D4_SPI_CDTO;
+                ice->gpio.set_data(ice, tmp);
+                udelay(100);
+                /* raise clock */
+                tmp |= GPIO_D5_SPI_CCLK;
+                ice->gpio.set_data(ice, tmp);
+                udelay(100);
+        }
+        /* all back to 1 */
+        tmp |= GPIO_SPI_ALL;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+
+        /* return all gpios to non-writable */
+        ice->gpio.set_mask(ice, 0xffffff);
+        /* restore GPIOs direction */
+        ice->gpio.set_dir(ice, orig_dir);
+}
+
+static void qtet_akm_set_regs(struct snd_akm4xxx *ak, unsigned char addr,
+                unsigned char mask, unsigned char value)
+{
+        unsigned char tmp;
+        int chip;
+        for (chip = 0; chip < ak->num_chips; chip++) {
+                tmp = snd_akm4xxx_get(ak, chip, addr);
+                /* clear the bits */
+                tmp &= ~mask;
+                /* set the new bits */
+                tmp |= value;
+                snd_akm4xxx_write(ak, chip, addr, tmp);
+        }
+}
+
+/*
+ * change the rate of AK4620
+ */
+static void qtet_akm_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
+{
+        unsigned char ak4620_dfs;
+
+        if (rate == 0)  /* no hint - S/PDIF input is master or the new spdif
+                           input rate undetected, simply return */
+                return;
+
+        /* adjust DFS on codecs - see datasheet */
+        if (rate > 108000)
+                ak4620_dfs = AK4620_DFS1 | AK4620_CKS1;
+        else if (rate > 54000)
+                ak4620_dfs = AK4620_DFS0 | AK4620_CKS0;
+        else
+                ak4620_dfs = 0;
+
+        /* set new value */
+        qtet_akm_set_regs(ak, AK4620_DFS_REG, AK4620_DFS0 | AK4620_DFS1 |
+                        AK4620_CKS0 | AK4620_CKS1, ak4620_dfs);
+}
+
+#define AK_CONTROL(xname, xch)  { .name = xname, .num_channels = xch }
+
+#define PCM_12_PLAYBACK_VOLUME  "PCM 1/2 Playback Volume"
+#define PCM_34_PLAYBACK_VOLUME  "PCM 3/4 Playback Volume"
+#define PCM_12_CAPTURE_VOLUME   "PCM 1/2 Capture Volume"
+#define PCM_34_CAPTURE_VOLUME   "PCM 3/4 Capture Volume"
+
+static const struct snd_akm4xxx_dac_channel qtet_dac[] = {
+        AK_CONTROL(PCM_12_PLAYBACK_VOLUME, 2),
+        AK_CONTROL(PCM_34_PLAYBACK_VOLUME, 2),
+};
+
+static const struct snd_akm4xxx_adc_channel qtet_adc[] = {
+        AK_CONTROL(PCM_12_CAPTURE_VOLUME, 2),
+        AK_CONTROL(PCM_34_CAPTURE_VOLUME, 2),
+};
+
+static struct snd_akm4xxx akm_qtet_dac __devinitdata = {
+        .type = SND_AK4620,
+        .num_dacs = 4,  /* DAC1 - Output 12
+        */
+        .num_adcs = 4,  /* ADC1 - Input 12
+        */
+        .ops = {
+                .write = qtet_akm_write,
+                .set_rate_val = qtet_akm_set_rate_val,
+        },
+        .dac_info = qtet_dac,
+        .adc_info = qtet_adc,
+};
+
+/* Communication routines with the CPLD */
+
+
+/* Writes data to external register reg, both reg and data are
+ * GPIO representations */
+static void reg_write(struct snd_ice1712 *ice, unsigned int reg,
+                unsigned int data)
+{
+        unsigned int tmp;
+
+        mutex_lock(&ice->gpio_mutex);
+        /* set direction of used GPIOs*/
+        /* all outputs */
+        tmp = 0x00ffff;
+        ice->gpio.set_dir(ice, tmp);
+        /* mask - writable bits */
+        ice->gpio.set_mask(ice, ~(tmp));
+        /* write the data */
+        tmp = ice->gpio.get_data(ice);
+        tmp &= ~GPIO_DATA_MASK;
+        tmp |= data;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+        /* drop output enable */
+        tmp &=  ~GPIO_EX_GPIOE;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+        /* drop the register gpio */
+        tmp &= ~reg;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+        /* raise the register GPIO */
+        tmp |= reg;
+        ice->gpio.set_data(ice, tmp);
+        udelay(100);
+
+        /* raise all data gpios */
+        tmp |= GPIO_DATA_MASK;
+        ice->gpio.set_data(ice, tmp);
+        /* mask - immutable bits */
+        ice->gpio.set_mask(ice, 0xffffff);
+        /* outputs only 8-15 */
+        ice->gpio.set_dir(ice, 0x00ff00);
+        mutex_unlock(&ice->gpio_mutex);
+}
+
+static unsigned int get_scr(struct snd_ice1712 *ice)
+{
+        struct qtet_spec *spec = ice->spec;
+        return spec->scr;
+}
+
+static unsigned int get_mcr(struct snd_ice1712 *ice)
+{
+        struct qtet_spec *spec = ice->spec;
+        return spec->mcr;
+}
+
+static unsigned int get_cpld(struct snd_ice1712 *ice)
+{
+        struct qtet_spec *spec = ice->spec;
+        return spec->cpld;
+}
+
+static void set_scr(struct snd_ice1712 *ice, unsigned int val)
+{
+        struct qtet_spec *spec = ice->spec;
+        reg_write(ice, GPIO_SCR, val);
+        spec->scr = val;
+}
+
+static void set_mcr(struct snd_ice1712 *ice, unsigned int val)
+{
+        struct qtet_spec *spec = ice->spec;
+        reg_write(ice, GPIO_MCR, val);
+        spec->mcr = val;
+}
+
+static void set_cpld(struct snd_ice1712 *ice, unsigned int val)
+{
+        struct qtet_spec *spec = ice->spec;
+        reg_write(ice, GPIO_CPLD_CSN, val);
+        spec->cpld = val;
+}
+#ifdef CONFIG_PROC_FS
+static void proc_regs_read(struct snd_info_entry *entry,
+                struct snd_info_buffer *buffer)
+{
+        struct snd_ice1712 *ice = entry->private_data;
+        char bin_buffer[36];
+
+        snd_iprintf(buffer, "SCR:       %s\n", get_binary(bin_buffer,
+                                get_scr(ice)));
+        snd_iprintf(buffer, "MCR:       %s\n", get_binary(bin_buffer,
+                                get_mcr(ice)));
+        snd_iprintf(buffer, "CPLD:      %s\n", get_binary(bin_buffer,
+                                get_cpld(ice)));
+}
+
+static void proc_init(struct snd_ice1712 *ice)
+{
+        struct snd_info_entry *entry;
+        if (!snd_card_proc_new(ice->card, "quartet", &entry))
+                snd_info_set_text_ops(entry, ice, proc_regs_read);
+}
+#else /* !CONFIG_PROC_FS */
+static void proc_init(struct snd_ice1712 *ice) {}
+#endif
+
+static int qtet_mute_get(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int val;
+        val = get_scr(ice) & SCR_MUTE;
+        ucontrol->value.integer.value[0] = (val) ? 0 : 1;
+        return 0;
+}
+
+static int qtet_mute_put(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int old, new, smute;
+        old = get_scr(ice) & SCR_MUTE;
+        if (ucontrol->value.integer.value[0]) {
+                /* unmute */
+                new = 0;
+                /* un-smuting DAC */
+                smute = 0;
+        } else {
+                /* mute */
+                new = SCR_MUTE;
+                /* smuting DAC */
+                smute = AK4620_SMUTE;
+        }
+        if (old != new) {
+                struct snd_akm4xxx *ak = ice->akm;
+                set_scr(ice, (get_scr(ice) & ~SCR_MUTE) | new);
+                /* set smute */
+                qtet_akm_set_regs(ak, AK4620_DEEMVOL_REG, AK4620_SMUTE, smute);
+                return 1;
+        }
+        /* no change */
+        return 0;
+}
+
+static int qtet_ain12_enum_info(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        static char *texts[3] = {"Line In 1/2", "Mic", "Mic + Low-cut"};
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        uinfo->count = 1;
+        uinfo->value.enumerated.items = ARRAY_SIZE(texts);
+
+        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+                uinfo->value.enumerated.item =
+                        uinfo->value.enumerated.items - 1;
+        strcpy(uinfo->value.enumerated.name,
+                        texts[uinfo->value.enumerated.item]);
+
+        return 0;
+}
+
+static int qtet_ain12_sw_get(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int val, result;
+        val = get_scr(ice) & (SCR_AIN12_SEL1 | SCR_AIN12_SEL0);
+        switch (val) {
+        case SCR_AIN12_LINE:
+                result = 0;
+                break;
+        case SCR_AIN12_MIC:
+                result = 1;
+                break;
+        case SCR_AIN12_LOWCUT:
+                result = 2;
+                break;
+        default:
+                /* BUG - no other combinations allowed */
+                snd_BUG();
+                result = 0;
+        }
+        ucontrol->value.integer.value[0] = result;
+        return 0;
+}
+
+static int qtet_ain12_sw_put(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int old, new, tmp, masked_old;
+        old = new = get_scr(ice);
+        masked_old = old & (SCR_AIN12_SEL1 | SCR_AIN12_SEL0);
+        tmp = ucontrol->value.integer.value[0];
+        if (tmp == 2)
+                tmp = 3;        /* binary 10 is not supported */
+        tmp <<= 4;      /* shifting to SCR_AIN12_SEL0 */
+        if (tmp != masked_old) {
+                /* change requested */
+                switch (tmp) {
+                case SCR_AIN12_LINE:
+                        new = old & ~(SCR_AIN12_SEL1 | SCR_AIN12_SEL0);
+                        set_scr(ice, new);
+                        /* turn off relay */
+                        new &= ~SCR_RELAY;
+                        set_scr(ice, new);
+                        break;
+                case SCR_AIN12_MIC:
+                        /* turn on relay */
+                        new = old | SCR_RELAY;
+                        set_scr(ice, new);
+                        new = (new & ~SCR_AIN12_SEL1) | SCR_AIN12_SEL0;
+                        set_scr(ice, new);
+                        break;
+                case SCR_AIN12_LOWCUT:
+                        /* turn on relay */
+                        new = old | SCR_RELAY;
+                        set_scr(ice, new);
+                        new |= SCR_AIN12_SEL1 | SCR_AIN12_SEL0;
+                        set_scr(ice, new);
+                        break;
+                default:
+                        snd_BUG();
+                }
+                return 1;
+        }
+        /* no change */
+        return 0;
+}
+
+static int qtet_php_get(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int val;
+        /* if phantom voltage =48V, phantom on */
+        val = get_scr(ice) & SCR_PHP_V;
+        ucontrol->value.integer.value[0] = val ? 1 : 0;
+        return 0;
+}
+
+static int qtet_php_put(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int old, new;
+        old = new = get_scr(ice);
+        if (ucontrol->value.integer.value[0] /* phantom on requested */
+                        && (~old & SCR_PHP_V)) /* 0 = voltage 5V */ {
+                /* is off, turn on */
+                /* turn voltage on first, = 1 */
+                new = old | SCR_PHP_V;
+                set_scr(ice, new);
+                /* turn phantom on, = 0 */
+                new &= ~SCR_PHP;
+                set_scr(ice, new);
+        } else if (!ucontrol->value.integer.value[0] && (old & SCR_PHP_V)) {
+                /* phantom off requested and 1 = voltage 48V */
+                /* is on, turn off */
+                /* turn voltage off first, = 0 */
+                new = old & ~SCR_PHP_V;
+                set_scr(ice, new);
+                /* turn phantom off, = 1 */
+                new |= SCR_PHP;
+                set_scr(ice, new);
+        }
+        if (old != new)
+                return 1;
+        /* no change */
+        return 0;
+}
+
+#define PRIV_SW(xid, xbit, xreg)        [xid] = {.bit = xbit,\
+        .set_register = set_##xreg,\
+        .get_register = get_##xreg, }
+
+
+#define PRIV_ENUM2(xid, xbit, xreg, xtext1, xtext2)     [xid] = {.bit = xbit,\
+        .set_register = set_##xreg,\
+        .get_register = get_##xreg,\
+        .texts = {xtext1, xtext2} }
+
+static struct qtet_kcontrol_private qtet_privates[] = {
+        PRIV_ENUM2(IN12_SEL, CPLD_IN12_SEL, cpld, "An In 1/2", "An In 3/4"),
+        PRIV_ENUM2(IN34_SEL, CPLD_IN34_SEL, cpld, "An In 3/4", "IEC958 In"),
+        PRIV_ENUM2(AIN34_SEL, SCR_AIN34_SEL, scr, "Line In 3/4", "Hi-Z"),
+        PRIV_ENUM2(COAX_OUT, CPLD_COAX_OUT, cpld, "IEC958", "I2S"),
+        PRIV_SW(IN12_MON12, MCR_IN12_MON12, mcr),
+        PRIV_SW(IN12_MON34, MCR_IN12_MON34, mcr),
+        PRIV_SW(IN34_MON12, MCR_IN34_MON12, mcr),
+        PRIV_SW(IN34_MON34, MCR_IN34_MON34, mcr),
+        PRIV_SW(OUT12_MON34, MCR_OUT12_MON34, mcr),
+        PRIV_SW(OUT34_MON12, MCR_OUT34_MON12, mcr),
+};
+
+static int qtet_enum_info(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_info *uinfo)
+{
+        struct qtet_kcontrol_private private =
+                qtet_privates[kcontrol->private_value];
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        uinfo->count = 1;
+        uinfo->value.enumerated.items = ARRAY_SIZE(private.texts);
+
+        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+                uinfo->value.enumerated.item =
+                        uinfo->value.enumerated.items - 1;
+        strcpy(uinfo->value.enumerated.name,
+                        private.texts[uinfo->value.enumerated.item]);
+
+        return 0;
+}
+
+static int qtet_sw_get(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct qtet_kcontrol_private private =
+                qtet_privates[kcontrol->private_value];
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        ucontrol->value.integer.value[0] =
+                (private.get_register(ice) & private.bit) ? 1 : 0;
+        return 0;
+}
+
+static int qtet_sw_put(struct snd_kcontrol *kcontrol,
+                struct snd_ctl_elem_value *ucontrol)
+{
+        struct qtet_kcontrol_private private =
+                qtet_privates[kcontrol->private_value];
+        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+        unsigned int old, new;
+        old = private.get_register(ice);
+        if (ucontrol->value.integer.value[0])
+                new = old | private.bit;
+        else
+                new = old & ~private.bit;
+        if (old != new) {
+                private.set_register(ice, new);
+                return 1;
+        }
+        /* no change */
+        return 0;
+}
+
+#define qtet_sw_info    snd_ctl_boolean_mono_info
+
+#define QTET_CONTROL(xname, xtype, xpriv)       \
+        {.iface = SNDRV_CTL_ELEM_IFACE_MIXER,\
+        .name = xname,\
+        .info = qtet_##xtype##_info,\
+        .get = qtet_sw_get,\
+        .put = qtet_sw_put,\
+        .private_value = xpriv }
+
+static struct snd_kcontrol_new qtet_controls[] __devinitdata = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Master Playback Switch",
+                .info = qtet_sw_info,
+                .get = qtet_mute_get,
+                .put = qtet_mute_put,
+                .private_value = 0
+        },
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Phantom Power",
+                .info = qtet_sw_info,
+                .get = qtet_php_get,
+                .put = qtet_php_put,
+                .private_value = 0
+        },
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Analog In 1/2 Capture Switch",
+                .info = qtet_ain12_enum_info,
+                .get = qtet_ain12_sw_get,
+                .put = qtet_ain12_sw_put,
+                .private_value = 0
+        },
+        QTET_CONTROL("Analog In 3/4 Capture Switch", enum, AIN34_SEL),
+        QTET_CONTROL("PCM In 1/2 Capture Switch", enum, IN12_SEL),
+        QTET_CONTROL("PCM In 3/4 Capture Switch", enum, IN34_SEL),
+        QTET_CONTROL("Coax Output Source", enum, COAX_OUT),
+        QTET_CONTROL("Analog In 1/2 to Monitor 1/2", sw, IN12_MON12),
+        QTET_CONTROL("Analog In 1/2 to Monitor 3/4", sw, IN12_MON34),
+        QTET_CONTROL("Analog In 3/4 to Monitor 1/2", sw, IN34_MON12),
+        QTET_CONTROL("Analog In 3/4 to Monitor 3/4", sw, IN34_MON34),
+        QTET_CONTROL("Output 1/2 to Monitor 3/4", sw, OUT12_MON34),
+        QTET_CONTROL("Output 3/4 to Monitor 1/2", sw, OUT34_MON12),
+};
+
+static char *slave_vols[] __devinitdata = {
+        PCM_12_PLAYBACK_VOLUME,
+        PCM_34_PLAYBACK_VOLUME,
+        NULL
+};
+
+static __devinitdata
+DECLARE_TLV_DB_SCALE(qtet_master_db_scale, -6350, 50, 1);
+
+static struct snd_kcontrol __devinit *ctl_find(struct snd_card *card,
+                const char *name)
+{
+        struct snd_ctl_elem_id sid;
+        memset(&sid, 0, sizeof(sid));
+        /* FIXME: strcpy is bad. */
+        strcpy(sid.name, name);
+        sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+        return snd_ctl_find_id(card, &sid);
+}
+
+static void __devinit add_slaves(struct snd_card *card,
+                struct snd_kcontrol *master, char **list)
+{
+        for (; *list; list++) {
+                struct snd_kcontrol *slave = ctl_find(card, *list);
+                if (slave)
+                        snd_ctl_add_slave(master, slave);
+        }
+}
+
+static int __devinit qtet_add_controls(struct snd_ice1712 *ice)
+{
+        struct qtet_spec *spec = ice->spec;
+        int err, i;
+        struct snd_kcontrol *vmaster;
+        err = snd_ice1712_akm4xxx_build_controls(ice);
+        if (err < 0)
+                return err;
+        for (i = 0; i < ARRAY_SIZE(qtet_controls); i++) {
+                err = snd_ctl_add(ice->card,
+                                snd_ctl_new1(&qtet_controls[i], ice));
+                if (err < 0)
+                        return err;
+        }
+
+        /* Create virtual master control */
+        vmaster = snd_ctl_make_virtual_master("Master Playback Volume",
+                        qtet_master_db_scale);
+        if (!vmaster)
+                return -ENOMEM;
+        add_slaves(ice->card, vmaster, slave_vols);
+        err = snd_ctl_add(ice->card, vmaster);
+        if (err < 0)
+                return err;
+        /* only capture SPDIF over AK4113 */
+        err = snd_ak4113_build(spec->ak4113,
+                        ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static inline int qtet_is_spdif_master(struct snd_ice1712 *ice)
+{
+        /* CPLD_SYNC_SEL: 0 = internal, 1 = external (i.e. spdif master) */
+        return (get_cpld(ice) & CPLD_SYNC_SEL) ? 1 : 0;
+}
+
+static unsigned int qtet_get_rate(struct snd_ice1712 *ice)
+{
+        int i;
+        unsigned char result;
+
+        result =  get_cpld(ice) & CPLD_CKS_MASK;
+        for (i = 0; i < ARRAY_SIZE(cks_vals); i++)
+                if (cks_vals[i] == result)
+                        return qtet_rates[i];
+        return 0;
+}
+
+static int get_cks_val(int rate)
+{
+        int i;
+        for (i = 0; i < ARRAY_SIZE(qtet_rates); i++)
+                if (qtet_rates[i] == rate)
+                        return cks_vals[i];
+        return 0;
+}
+
+/* setting new rate */
+static void qtet_set_rate(struct snd_ice1712 *ice, unsigned int rate)
+{
+        unsigned int new;
+        unsigned char val;
+        /* switching ice1724 to external clock - supplied by ext. circuits */
+        val = inb(ICEMT1724(ice, RATE));
+        outb(val | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));
+
+        new =  (get_cpld(ice) & ~CPLD_CKS_MASK) | get_cks_val(rate);
+        /* switch to internal clock, drop CPLD_SYNC_SEL */
+        new &= ~CPLD_SYNC_SEL;
+        /* printk(KERN_DEBUG "QT - set_rate: old %x, new %x\n",
+           get_cpld(ice), new); */
+        set_cpld(ice, new);
+}
+
+static inline unsigned char qtet_set_mclk(struct snd_ice1712 *ice,
+                unsigned int rate)
+{
+        /* no change in master clock */
+        return 0;
+}
+
+/* setting clock to external - SPDIF */
+static int qtet_set_spdif_clock(struct snd_ice1712 *ice, int type)
+{
+        unsigned int old, new;
+
+        old = new = get_cpld(ice);
+        new &= ~(CPLD_CKS_MASK | CPLD_WORD_SEL);
+        switch (type) {
+        case EXT_SPDIF_TYPE:
+                new |= CPLD_EXT_SPDIF;
+                break;
+        case EXT_WORDCLOCK_1FS_TYPE:
+                new |= CPLD_EXT_WORDCLOCK_1FS;
+                break;
+        case EXT_WORDCLOCK_256FS_TYPE:
+                new |= CPLD_EXT_WORDCLOCK_256FS;
+                break;
+        default:
+                snd_BUG();
+        }
+        if (old != new) {
+                set_cpld(ice, new);
+                /* changed */
+                return 1;
+        }
+        return 0;
+}
+
+static int qtet_get_spdif_master_type(struct snd_ice1712 *ice)
+{
+        unsigned int val;
+        int result;
+        val = get_cpld(ice);
+        /* checking only rate/clock-related bits */
+        val &= (CPLD_CKS_MASK | CPLD_WORD_SEL | CPLD_SYNC_SEL);
+        if (!(val & CPLD_SYNC_SEL)) {
+                /* switched to internal clock, is not any external type */
+                result = -1;
+        } else {
+                switch (val) {
+                case (CPLD_EXT_SPDIF):
+                        result = EXT_SPDIF_TYPE;
+                        break;
+                case (CPLD_EXT_WORDCLOCK_1FS):
+                        result = EXT_WORDCLOCK_1FS_TYPE;
+                        break;
+                case (CPLD_EXT_WORDCLOCK_256FS):
+                        result = EXT_WORDCLOCK_256FS_TYPE;
+                        break;
+                default:
+                        /* undefined combination of external clock setup */
+                        snd_BUG();
+                        result = 0;
+                }
+        }
+        return result;
+}
+
+/* Called when ak4113 detects change in the input SPDIF stream */
+static void qtet_ak4113_change(struct ak4113 *ak4113, unsigned char c0,
+                unsigned char c1)
+{
+        struct snd_ice1712 *ice = ak4113->change_callback_private;
+        int rate;
+        if ((qtet_get_spdif_master_type(ice) == EXT_SPDIF_TYPE) &&
+                        c1) {
+                /* only for SPDIF master mode, rate was changed */
+                rate = snd_ak4113_external_rate(ak4113);
+                /* printk(KERN_DEBUG "ak4113 - input rate changed to %d\n",
+                   rate); */
+                qtet_akm_set_rate_val(ice->akm, rate);
+        }
+}
+
+/*
+ * If clock slaved to SPDIF-IN, setting runtime rate
+ * to the detected external rate
+ */
+static void qtet_spdif_in_open(struct snd_ice1712 *ice,
+                struct snd_pcm_substream *substream)
+{
+        struct qtet_spec *spec = ice->spec;
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        int rate;
+
+        if (qtet_get_spdif_master_type(ice) != EXT_SPDIF_TYPE)
+                /* not external SPDIF, no rate limitation */
+                return;
+        /* only external SPDIF can detect incoming sample rate */
+        rate = snd_ak4113_external_rate(spec->ak4113);
+        if (rate >= runtime->hw.rate_min && rate <= runtime->hw.rate_max) {
+                runtime->hw.rate_min = rate;
+                runtime->hw.rate_max = rate;
+        }
+}
+
+/*
+ * initialize the chip
+ */
+static int __devinit qtet_init(struct snd_ice1712 *ice)
+{
+        static const unsigned char ak4113_init_vals[] = {
+                /* AK4113_REG_PWRDN */  AK4113_RST | AK4113_PWN |
+                        AK4113_OCKS0 | AK4113_OCKS1,
+                /* AK4113_REQ_FORMAT */ AK4113_DIF_I24I2S | AK4113_VTX |
+                        AK4113_DEM_OFF | AK4113_DEAU,
+                /* AK4113_REG_IO0 */    AK4113_OPS2 | AK4113_TXE |
+                        AK4113_XTL_24_576M,
+                /* AK4113_REG_IO1 */    AK4113_EFH_1024LRCLK | AK4113_IPS(0),
+                /* AK4113_REG_INT0_MASK */      0,
+                /* AK4113_REG_INT1_MASK */      0,
+                /* AK4113_REG_DATDTS */         0,
+        };
+        int err;
+        struct qtet_spec *spec;
+        struct snd_akm4xxx *ak;
+        unsigned char val;
+
+        /* switching ice1724 to external clock - supplied by ext. circuits */
+        val = inb(ICEMT1724(ice, RATE));
+        outb(val | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE));
+
+        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+        if (!spec)
+                return -ENOMEM;
+        /* qtet is clocked by Xilinx array */
+        ice->hw_rates = &qtet_rates_info;
+        ice->is_spdif_master = qtet_is_spdif_master;
+        ice->get_rate = qtet_get_rate;
+        ice->set_rate = qtet_set_rate;
+        ice->set_mclk = qtet_set_mclk;
+        ice->set_spdif_clock = qtet_set_spdif_clock;
+        ice->get_spdif_master_type = qtet_get_spdif_master_type;
+        ice->ext_clock_names = ext_clock_names;
+        ice->ext_clock_count = ARRAY_SIZE(ext_clock_names);
+        /* since Qtet can detect correct SPDIF-in rate, all streams can be
+         * limited to this specific rate */
+        ice->spdif.ops.open = ice->pro_open = qtet_spdif_in_open;
+        ice->spec = spec;
+
+        /* Mute Off */
+        /* SCR Initialize*/
+        /* keep codec power down first */
+        set_scr(ice, SCR_PHP);
+        udelay(1);
+        /* codec power up */
+        set_scr(ice, SCR_PHP | SCR_CODEC_PDN);
+
+        /* MCR Initialize */
+        set_mcr(ice, 0);
+
+        /* CPLD Initialize */
+        set_cpld(ice, 0);
+
+
+        ice->num_total_dacs = 2;
+        ice->num_total_adcs = 2;
+
+        ice->akm = kcalloc(2, sizeof(struct snd_akm4xxx), GFP_KERNEL);
+        ak = ice->akm;
+        if (!ak)
+                return -ENOMEM;
+        /* only one codec with two chips */
+        ice->akm_codecs = 1;
+        err = snd_ice1712_akm4xxx_init(ak, &akm_qtet_dac, NULL, ice);
+        if (err < 0)
+                return err;
+        err = snd_ak4113_create(ice->card,
+                        qtet_ak4113_read,
+                        qtet_ak4113_write,
+                        ak4113_init_vals,
+                        ice, &spec->ak4113);
+        if (err < 0)
+                return err;
+        /* callback for codecs rate setting */
+        spec->ak4113->change_callback = qtet_ak4113_change;
+        spec->ak4113->change_callback_private = ice;
+        /* AK41143 in Quartet can detect external rate correctly
+         * (i.e. check_flags = 0) */
+        spec->ak4113->check_flags = 0;
+
+        proc_init(ice);
+
+        qtet_set_rate(ice, 44100);
+        return 0;
+}
+
+static unsigned char qtet_eeprom[] __devinitdata = {
+        [ICE_EEP2_SYSCONF]     = 0x28,  /* clock 256(24MHz), mpu401, 1xADC,
+                                           1xDACs, SPDIF in */
+        [ICE_EEP2_ACLINK]      = 0x80,  /* I2S */
+        [ICE_EEP2_I2S]         = 0x78,  /* 96k, 24bit, 192k */
+        [ICE_EEP2_SPDIF]       = 0xc3,  /* out-en, out-int, in, out-ext */
+        [ICE_EEP2_GPIO_DIR]    = 0x00,  /* 0-7 inputs, switched to output
+                                           only during output operations */
+        [ICE_EEP2_GPIO_DIR1]   = 0xff,  /* 8-15 outputs */
+        [ICE_EEP2_GPIO_DIR2]   = 0x00,
+        [ICE_EEP2_GPIO_MASK]   = 0xff,  /* changed only for OUT operations */
+        [ICE_EEP2_GPIO_MASK1]  = 0x00,
+        [ICE_EEP2_GPIO_MASK2]  = 0xff,
+
+        [ICE_EEP2_GPIO_STATE]  = 0x00, /* inputs */
+        [ICE_EEP2_GPIO_STATE1] = 0x7d, /* all 1, but GPIO_CPLD_RW
+                                          and GPIO15 always zero */
+        [ICE_EEP2_GPIO_STATE2] = 0x00, /* inputs */
+};
+
+/* entry point */
+struct snd_ice1712_card_info snd_vt1724_qtet_cards[] __devinitdata = {
+        {
+                .subvendor = VT1724_SUBDEVICE_QTET,
+                .name = "Infrasonic Quartet",
+                .model = "quartet",
+                .chip_init = qtet_init,
+                .build_controls = qtet_add_controls,
+                .eeprom_size = sizeof(qtet_eeprom),
+                .eeprom_data = qtet_eeprom,
+        },
+        { } /* terminator */
+};
diff --git a/sound/pci/ice1712/quartet.h b/sound/pci/ice1712/quartet.h
new file mode 100644
index 000000000000..80809b72439a
--- /dev/null
+++ b/sound/pci/ice1712/quartet.h
@@ -0,0 +1,10 @@
+#ifndef __SOUND_QTET_H
+#define __SOUND_QTET_H
+
+#define QTET_DEVICE_DESC                "{Infrasonic,Quartet},"
+
+#define VT1724_SUBDEVICE_QTET           0x30305349      /* Infrasonic Quartet */
+
+extern struct snd_ice1712_card_info  snd_vt1724_qtet_cards[];
+
+#endif  /* __SOUND_QTET_H */
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index aac20fb4aad2..b990143636f1 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2063,6 +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/pci/oxygen/Makefile b/sound/pci/oxygen/Makefile
index 4ba07d42fd1d..389941cf6100 100644
--- a/sound/pci/oxygen/Makefile
+++ b/sound/pci/oxygen/Makefile
@@ -1,7 +1,8 @@
 snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o
 snd-hifier-objs := hifier.o
 snd-oxygen-objs := oxygen.o
-snd-virtuoso-objs := virtuoso.o
+snd-virtuoso-objs := virtuoso.o xonar_lib.o \
+        xonar_pcm179x.o xonar_cs43xx.o xonar_hdmi.o
 
 obj-$(CONFIG_SND_OXYGEN_LIB) += snd-oxygen-lib.o
 obj-$(CONFIG_SND_HIFIER) += snd-hifier.o
diff --git a/sound/pci/oxygen/cs2000.h b/sound/pci/oxygen/cs2000.h
new file mode 100644
index 000000000000..c3501bdb5edc
--- /dev/null
+++ b/sound/pci/oxygen/cs2000.h
@@ -0,0 +1,83 @@
+#ifndef CS2000_H_INCLUDED
+#define CS2000_H_INCLUDED
+
+#define CS2000_DEV_ID           0x01
+#define CS2000_DEV_CTRL         0x02
+#define CS2000_DEV_CFG_1        0x03
+#define CS2000_DEV_CFG_2        0x04
+#define CS2000_GLOBAL_CFG       0x05
+#define CS2000_RATIO_0          0x06 /* 32 bits, big endian */
+#define CS2000_RATIO_1          0x0a
+#define CS2000_RATIO_2          0x0e
+#define CS2000_RATIO_3          0x12
+#define CS2000_FUN_CFG_1        0x16
+#define CS2000_FUN_CFG_2        0x17
+#define CS2000_FUN_CFG_3        0x1e
+
+/* DEV_ID */
+#define CS2000_DEVICE_MASK              0xf8
+#define CS2000_REVISION_MASK            0x07
+
+/* DEV_CTRL */
+#define CS2000_UNLOCK                   0x80
+#define CS2000_AUX_OUT_DIS              0x02
+#define CS2000_CLK_OUT_DIS              0x01
+
+/* DEV_CFG_1 */
+#define CS2000_R_MOD_SEL_MASK           0xe0
+#define CS2000_R_MOD_SEL_1              0x00
+#define CS2000_R_MOD_SEL_2              0x20
+#define CS2000_R_MOD_SEL_4              0x40
+#define CS2000_R_MOD_SEL_8              0x60
+#define CS2000_R_MOD_SEL_1_2            0x80
+#define CS2000_R_MOD_SEL_1_4            0xa0
+#define CS2000_R_MOD_SEL_1_8            0xc0
+#define CS2000_R_MOD_SEL_1_16           0xe0
+#define CS2000_R_SEL_MASK               0x18
+#define CS2000_R_SEL_SHIFT              3
+#define CS2000_AUX_OUT_SRC_MASK         0x06
+#define CS2000_AUX_OUT_SRC_REF_CLK      0x00
+#define CS2000_AUX_OUT_SRC_CLK_IN       0x02
+#define CS2000_AUX_OUT_SRC_CLK_OUT      0x04
+#define CS2000_AUX_OUT_SRC_PLL_LOCK     0x06
+#define CS2000_EN_DEV_CFG_1             0x01
+
+/* DEV_CFG_2 */
+#define CS2000_LOCK_CLK_MASK            0x06
+#define CS2000_LOCK_CLK_SHIFT           1
+#define CS2000_FRAC_N_SRC_MASK          0x01
+#define CS2000_FRAC_N_SRC_STATIC        0x00
+#define CS2000_FRAC_N_SRC_DYNAMIC       0x01
+
+/* GLOBAL_CFG */
+#define CS2000_FREEZE                   0x08
+#define CS2000_EN_DEV_CFG_2             0x01
+
+/* FUN_CFG_1 */
+#define CS2000_CLK_SKIP_EN              0x80
+#define CS2000_AUX_LOCK_CFG_MASK        0x40
+#define CS2000_AUX_LOCK_CFG_PP_HIGH     0x00
+#define CS2000_AUX_LOCK_CFG_OD_LOW      0x40
+#define CS2000_REF_CLK_DIV_MASK         0x18
+#define CS2000_REF_CLK_DIV_4            0x00
+#define CS2000_REF_CLK_DIV_2            0x08
+#define CS2000_REF_CLK_DIV_1            0x10
+
+/* FUN_CFG_2 */
+#define CS2000_CLK_OUT_UNL              0x10
+#define CS2000_L_F_RATIO_CFG_MASK       0x08
+#define CS2000_L_F_RATIO_CFG_20_12      0x00
+#define CS2000_L_F_RATIO_CFG_12_20      0x08
+
+/* FUN_CFG_3 */
+#define CS2000_CLK_IN_BW_MASK           0x70
+#define CS2000_CLK_IN_BW_1              0x00
+#define CS2000_CLK_IN_BW_2              0x10
+#define CS2000_CLK_IN_BW_4              0x20
+#define CS2000_CLK_IN_BW_8              0x30
+#define CS2000_CLK_IN_BW_16             0x40
+#define CS2000_CLK_IN_BW_32             0x50
+#define CS2000_CLK_IN_BW_64             0x60
+#define CS2000_CLK_IN_BW_128            0x70
+
+#endif
diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 84ef13183419..e3c229b63311 100644
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -17,6 +17,12 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
+/*
+ * CMI8788:
+ *
+ * SPI 0 -> AK4396
+ */
+
 #include <linux/delay.h>
 #include <linux/pci.h>
 #include <sound/control.h>
@@ -51,23 +57,28 @@ static struct pci_device_id hifier_ids[] __devinitdata = {
 MODULE_DEVICE_TABLE(pci, hifier_ids);
 
 struct hifier_data {
-        u8 ak4396_ctl2;
+        u8 ak4396_regs[5];
 };
 
 static void ak4396_write(struct oxygen *chip, u8 reg, u8 value)
 {
+        struct hifier_data *data = chip->model_data;
+
         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
                          OXYGEN_SPI_DATA_LENGTH_2 |
                          OXYGEN_SPI_CLOCK_160 |
                          (0 << OXYGEN_SPI_CODEC_SHIFT) |
                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
                          AK4396_WRITE | (reg << 8) | value);
+        data->ak4396_regs[reg] = value;
 }
 
-static void update_ak4396_volume(struct oxygen *chip)
+static void ak4396_write_cached(struct oxygen *chip, u8 reg, u8 value)
 {
-        ak4396_write(chip, AK4396_LCH_ATT, chip->dac_volume[0]);
-        ak4396_write(chip, AK4396_RCH_ATT, chip->dac_volume[1]);
+        struct hifier_data *data = chip->model_data;
+
+        if (value != data->ak4396_regs[reg])
+                ak4396_write(chip, reg, value);
 }
 
 static void hifier_registers_init(struct oxygen *chip)
@@ -75,16 +86,19 @@ static void hifier_registers_init(struct oxygen *chip)
         struct hifier_data *data = chip->model_data;
 
         ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
-        ak4396_write(chip, AK4396_CONTROL_2, data->ak4396_ctl2);
+        ak4396_write(chip, AK4396_CONTROL_2,
+                     data->ak4396_regs[AK4396_CONTROL_2]);
         ak4396_write(chip, AK4396_CONTROL_3, AK4396_PCM);
-        update_ak4396_volume(chip);
+        ak4396_write(chip, AK4396_LCH_ATT, chip->dac_volume[0]);
+        ak4396_write(chip, AK4396_RCH_ATT, chip->dac_volume[1]);
 }
 
 static void hifier_init(struct oxygen *chip)
 {
         struct hifier_data *data = chip->model_data;
 
-        data->ak4396_ctl2 = AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
+        data->ak4396_regs[AK4396_CONTROL_2] =
+                AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
         hifier_registers_init(chip);
 
         snd_component_add(chip->card, "AK4396");
@@ -106,20 +120,29 @@ static void set_ak4396_params(struct oxygen *chip,
         struct hifier_data *data = chip->model_data;
         u8 value;
 
-        value = data->ak4396_ctl2 & ~AK4396_DFS_MASK;
+        value = data->ak4396_regs[AK4396_CONTROL_2] & ~AK4396_DFS_MASK;
         if (params_rate(params) <= 54000)
                 value |= AK4396_DFS_NORMAL;
         else if (params_rate(params) <= 108000)
                 value |= AK4396_DFS_DOUBLE;
         else
                 value |= AK4396_DFS_QUAD;
-        data->ak4396_ctl2 = value;
 
         msleep(1); /* wait for the new MCLK to become stable */
 
-        ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB);
-        ak4396_write(chip, AK4396_CONTROL_2, value);
-        ak4396_write(chip, AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+        if (value != data->ak4396_regs[AK4396_CONTROL_2]) {
+                ak4396_write(chip, AK4396_CONTROL_1,
+                             AK4396_DIF_24_MSB);
+                ak4396_write(chip, AK4396_CONTROL_2, value);
+                ak4396_write(chip, AK4396_CONTROL_1,
+                             AK4396_DIF_24_MSB | AK4396_RSTN);
+        }
+}
+
+static void update_ak4396_volume(struct oxygen *chip)
+{
+        ak4396_write_cached(chip, AK4396_LCH_ATT, chip->dac_volume[0]);
+        ak4396_write_cached(chip, AK4396_RCH_ATT, chip->dac_volume[1]);
 }
 
 static void update_ak4396_mute(struct oxygen *chip)
@@ -127,11 +150,10 @@ static void update_ak4396_mute(struct oxygen *chip)
         struct hifier_data *data = chip->model_data;
         u8 value;
 
-        value = data->ak4396_ctl2 & ~AK4396_SMUTE;
+        value = data->ak4396_regs[AK4396_CONTROL_2] & ~AK4396_SMUTE;
         if (chip->dac_mute)
                 value |= AK4396_SMUTE;
-        data->ak4396_ctl2 = value;
-        ak4396_write(chip, AK4396_CONTROL_2, value);
+        ak4396_write_cached(chip, AK4396_CONTROL_2, value);
 }
 
 static void set_cs5340_params(struct oxygen *chip,
@@ -141,21 +163,14 @@ static void set_cs5340_params(struct oxygen *chip,
 
 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
 
-static int hifier_control_filter(struct snd_kcontrol_new *template)
-{
-        if (!strcmp(template->name, "Stereo Upmixing"))
-                return 1; /* stereo only - we don't need upmixing */
-        return 0;
-}
-
 static const struct oxygen_model model_hifier = {
         .shortname = "C-Media CMI8787",
         .longname = "C-Media Oxygen HD Audio",
         .chip = "CMI8788",
         .init = hifier_init,
-        .control_filter = hifier_control_filter,
         .cleanup = hifier_cleanup,
         .resume = hifier_resume,
+        .get_i2s_mclk = oxygen_default_i2s_mclk,
         .set_dac_params = set_ak4396_params,
         .set_adc_params = set_cs5340_params,
         .update_dac_volume = update_ak4396_volume,
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 72db4c39007f..acbedebcffd9 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -18,6 +18,8 @@
  */
 
 /*
+ * CMI8788:
+ *
  * SPI 0 -> 1st AK4396 (front)
  * SPI 1 -> 2nd AK4396 (surround)
  * SPI 2 -> 3rd AK4396 (center/LFE)
@@ -27,6 +29,10 @@
  * GPIO 0 -> DFS0 of AK5385
  * GPIO 1 -> DFS1 of AK5385
  * GPIO 8 -> enable headphone amplifier on HT-Omega models
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to ADC input
  */
 
 #include <linux/delay.h>
@@ -91,8 +97,8 @@ MODULE_DEVICE_TABLE(pci, oxygen_ids);
 #define GPIO_CLARO_HP           0x0100
 
 struct generic_data {
-        u8 ak4396_ctl2;
-        u16 saved_wm8785_registers[2];
+        u8 ak4396_regs[4][5];
+        u16 wm8785_regs[3];
 };
 
 static void ak4396_write(struct oxygen *chip, unsigned int codec,
@@ -102,12 +108,24 @@ static void ak4396_write(struct oxygen *chip, unsigned int codec,
         static const u8 codec_spi_map[4] = {
                 0, 1, 2, 4
         };
+        struct generic_data *data = chip->model_data;
+
         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
                          OXYGEN_SPI_DATA_LENGTH_2 |
                          OXYGEN_SPI_CLOCK_160 |
                          (codec_spi_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
                          AK4396_WRITE | (reg << 8) | value);
+        data->ak4396_regs[codec][reg] = value;
+}
+
+static void ak4396_write_cached(struct oxygen *chip, unsigned int codec,
+                                u8 reg, u8 value)
+{
+        struct generic_data *data = chip->model_data;
+
+        if (value != data->ak4396_regs[codec][reg])
+                ak4396_write(chip, codec, reg, value);
 }
 
 static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
@@ -120,20 +138,8 @@ static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
                          (3 << OXYGEN_SPI_CODEC_SHIFT) |
                          OXYGEN_SPI_CEN_LATCH_CLOCK_LO,
                          (reg << 9) | value);
-        if (reg < ARRAY_SIZE(data->saved_wm8785_registers))
-                data->saved_wm8785_registers[reg] = value;
-}
-
-static void update_ak4396_volume(struct oxygen *chip)
-{
-        unsigned int i;
-
-        for (i = 0; i < 4; ++i) {
-                ak4396_write(chip, i,
-                             AK4396_LCH_ATT, chip->dac_volume[i * 2]);
-                ak4396_write(chip, i,
-                             AK4396_RCH_ATT, chip->dac_volume[i * 2 + 1]);
-        }
+        if (reg < ARRAY_SIZE(data->wm8785_regs))
+                data->wm8785_regs[reg] = value;
 }
 
 static void ak4396_registers_init(struct oxygen *chip)
@@ -142,21 +148,25 @@ static void ak4396_registers_init(struct oxygen *chip)
         unsigned int i;
 
         for (i = 0; i < 4; ++i) {
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_2, data->ak4396_ctl2);
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_3, AK4396_PCM);
+                ak4396_write(chip, i, AK4396_CONTROL_1,
+                             AK4396_DIF_24_MSB | AK4396_RSTN);
+                ak4396_write(chip, i, AK4396_CONTROL_2,
+                             data->ak4396_regs[0][AK4396_CONTROL_2]);
+                ak4396_write(chip, i, AK4396_CONTROL_3,
+                             AK4396_PCM);
+                ak4396_write(chip, i, AK4396_LCH_ATT,
+                             chip->dac_volume[i * 2]);
+                ak4396_write(chip, i, AK4396_RCH_ATT,
+                             chip->dac_volume[i * 2 + 1]);
         }
-        update_ak4396_volume(chip);
 }
 
 static void ak4396_init(struct oxygen *chip)
 {
         struct generic_data *data = chip->model_data;
 
-        data->ak4396_ctl2 = AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
+        data->ak4396_regs[0][AK4396_CONTROL_2] =
+                AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
         ak4396_registers_init(chip);
         snd_component_add(chip->card, "AK4396");
 }
@@ -173,17 +183,17 @@ static void wm8785_registers_init(struct oxygen *chip)
         struct generic_data *data = chip->model_data;
 
         wm8785_write(chip, WM8785_R7, 0);
-        wm8785_write(chip, WM8785_R0, data->saved_wm8785_registers[0]);
-        wm8785_write(chip, WM8785_R1, data->saved_wm8785_registers[1]);
+        wm8785_write(chip, WM8785_R0, data->wm8785_regs[0]);
+        wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
 }
 
 static void wm8785_init(struct oxygen *chip)
 {
         struct generic_data *data = chip->model_data;
 
-        data->saved_wm8785_registers[0] = WM8785_MCR_SLAVE |
-                WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
-        data->saved_wm8785_registers[1] = WM8785_WL_24;
+        data->wm8785_regs[0] =
+                WM8785_MCR_SLAVE | WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
+        data->wm8785_regs[2] = WM8785_HPFR | WM8785_HPFL;
         wm8785_registers_init(chip);
         snd_component_add(chip->card, "WM8785");
 }
@@ -264,24 +274,36 @@ static void set_ak4396_params(struct oxygen *chip,
         unsigned int i;
         u8 value;
 
-        value = data->ak4396_ctl2 & ~AK4396_DFS_MASK;
+        value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_DFS_MASK;
         if (params_rate(params) <= 54000)
                 value |= AK4396_DFS_NORMAL;
         else if (params_rate(params) <= 108000)
                 value |= AK4396_DFS_DOUBLE;
         else
                 value |= AK4396_DFS_QUAD;
-        data->ak4396_ctl2 = value;
 
         msleep(1); /* wait for the new MCLK to become stable */
 
+        if (value != data->ak4396_regs[0][AK4396_CONTROL_2]) {
+                for (i = 0; i < 4; ++i) {
+                        ak4396_write(chip, i, AK4396_CONTROL_1,
+                                     AK4396_DIF_24_MSB);
+                        ak4396_write(chip, i, AK4396_CONTROL_2, value);
+                        ak4396_write(chip, i, AK4396_CONTROL_1,
+                                     AK4396_DIF_24_MSB | AK4396_RSTN);
+                }
+        }
+}
+
+static void update_ak4396_volume(struct oxygen *chip)
+{
+        unsigned int i;
+
         for (i = 0; i < 4; ++i) {
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_1, AK4396_DIF_24_MSB);
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_2, value);
-                ak4396_write(chip, i,
-                             AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
+                ak4396_write_cached(chip, i, AK4396_LCH_ATT,
+                                    chip->dac_volume[i * 2]);
+                ak4396_write_cached(chip, i, AK4396_RCH_ATT,
+                                    chip->dac_volume[i * 2 + 1]);
         }
 }
 
@@ -291,21 +313,19 @@ static void update_ak4396_mute(struct oxygen *chip)
         unsigned int i;
         u8 value;
 
-        value = data->ak4396_ctl2 & ~AK4396_SMUTE;
+        value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_SMUTE;
         if (chip->dac_mute)
                 value |= AK4396_SMUTE;
-        data->ak4396_ctl2 = value;
         for (i = 0; i < 4; ++i)
-                ak4396_write(chip, i, AK4396_CONTROL_2, value);
+                ak4396_write_cached(chip, i, AK4396_CONTROL_2, value);
 }
 
 static void set_wm8785_params(struct oxygen *chip,
                               struct snd_pcm_hw_params *params)
 {
+        struct generic_data *data = chip->model_data;
         unsigned int value;
 
-        wm8785_write(chip, WM8785_R7, 0);
-
         value = WM8785_MCR_SLAVE | WM8785_FORMAT_LJUST;
         if (params_rate(params) <= 48000)
                 value |= WM8785_OSR_SINGLE;
@@ -313,13 +333,11 @@ static void set_wm8785_params(struct oxygen *chip,
                 value |= WM8785_OSR_DOUBLE;
         else
                 value |= WM8785_OSR_QUAD;
-        wm8785_write(chip, WM8785_R0, value);
-
-        if (snd_pcm_format_width(params_format(params)) <= 16)
-                value = WM8785_WL_16;
-        else
-                value = WM8785_WL_24;
-        wm8785_write(chip, WM8785_R1, value);
+        if (value != data->wm8785_regs[0]) {
+                wm8785_write(chip, WM8785_R7, 0);
+                wm8785_write(chip, WM8785_R0, value);
+                wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
+        }
 }
 
 static void set_ak5385_params(struct oxygen *chip,
@@ -337,6 +355,134 @@ static void set_ak5385_params(struct oxygen *chip,
                               value, GPIO_AK5385_DFS_MASK);
 }
 
+static int rolloff_info(struct snd_kcontrol *ctl,
+                        struct snd_ctl_elem_info *info)
+{
+        static const char *const names[2] = {
+                "Sharp Roll-off", "Slow Roll-off"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item >= 2)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct generic_data *data = chip->model_data;
+
+        value->value.enumerated.item[0] =
+                (data->ak4396_regs[0][AK4396_CONTROL_2] & AK4396_SLOW) != 0;
+        return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct generic_data *data = chip->model_data;
+        unsigned int i;
+        int changed;
+        u8 reg;
+
+        mutex_lock(&chip->mutex);
+        reg = data->ak4396_regs[0][AK4396_CONTROL_2];
+        if (value->value.enumerated.item[0])
+                reg |= AK4396_SLOW;
+        else
+                reg &= ~AK4396_SLOW;
+        changed = reg != data->ak4396_regs[0][AK4396_CONTROL_2];
+        if (changed) {
+                for (i = 0; i < 4; ++i)
+                        ak4396_write(chip, i, AK4396_CONTROL_2, reg);
+        }
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "DAC Filter Playback Enum",
+        .info = rolloff_info,
+        .get = rolloff_get,
+        .put = rolloff_put,
+};
+
+static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
+{
+        static const char *const names[2] = {
+                "None", "High-pass Filter"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item >= 2)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct generic_data *data = chip->model_data;
+
+        value->value.enumerated.item[0] =
+                (data->wm8785_regs[WM8785_R2] & WM8785_HPFR) != 0;
+        return 0;
+}
+
+static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct generic_data *data = chip->model_data;
+        unsigned int reg;
+        int changed;
+
+        mutex_lock(&chip->mutex);
+        reg = data->wm8785_regs[WM8785_R2] & ~(WM8785_HPFR | WM8785_HPFL);
+        if (value->value.enumerated.item[0])
+                reg |= WM8785_HPFR | WM8785_HPFL;
+        changed = reg != data->wm8785_regs[WM8785_R2];
+        if (changed)
+                wm8785_write(chip, WM8785_R2, reg);
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new hpf_control = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "ADC Filter Capture Enum",
+        .info = hpf_info,
+        .get = hpf_get,
+        .put = hpf_put,
+};
+
+static int generic_mixer_init(struct oxygen *chip)
+{
+        return snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+}
+
+static int generic_wm8785_mixer_init(struct oxygen *chip)
+{
+        int err;
+
+        err = generic_mixer_init(chip);
+        if (err < 0)
+                return err;
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&hpf_control, chip));
+        if (err < 0)
+                return err;
+        return 0;
+}
+
 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
 
 static const struct oxygen_model model_generic = {
@@ -344,8 +490,10 @@ static const struct oxygen_model model_generic = {
         .longname = "C-Media Oxygen HD Audio",
         .chip = "CMI8788",
         .init = generic_init,
+        .mixer_init = generic_wm8785_mixer_init,
         .cleanup = generic_cleanup,
         .resume = generic_resume,
+        .get_i2s_mclk = oxygen_default_i2s_mclk,
         .set_dac_params = set_ak4396_params,
         .set_adc_params = set_wm8785_params,
         .update_dac_volume = update_ak4396_volume,
@@ -374,6 +522,7 @@ static int __devinit get_oxygen_model(struct oxygen *chip,
         switch (id->driver_data) {
         case MODEL_MERIDIAN:
                 chip->model.init = meridian_init;
+                chip->model.mixer_init = generic_mixer_init;
                 chip->model.resume = meridian_resume;
                 chip->model.set_adc_params = set_ak5385_params;
                 chip->model.device_config = PLAYBACK_0_TO_I2S |
@@ -389,6 +538,7 @@ static int __devinit get_oxygen_model(struct oxygen *chip,
                 break;
         case MODEL_CLARO_HALO:
                 chip->model.init = claro_halo_init;
+                chip->model.mixer_init = generic_mixer_init;
                 chip->model.cleanup = claro_cleanup;
                 chip->model.suspend = claro_suspend;
                 chip->model.resume = claro_resume;
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index bd615dbffadb..6147216af744 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -78,12 +78,15 @@ struct oxygen_model {
         void (*resume)(struct oxygen *chip);
         void (*pcm_hardware_filter)(unsigned int channel,
                                     struct snd_pcm_hardware *hardware);
+        unsigned int (*get_i2s_mclk)(struct oxygen *chip, unsigned int channel,
+                                     struct snd_pcm_hw_params *hw_params);
         void (*set_dac_params)(struct oxygen *chip,
                                struct snd_pcm_hw_params *params);
         void (*set_adc_params)(struct oxygen *chip,
                                struct snd_pcm_hw_params *params);
         void (*update_dac_volume)(struct oxygen *chip);
         void (*update_dac_mute)(struct oxygen *chip);
+        void (*update_center_lfe_mix)(struct oxygen *chip, bool mixed);
         void (*gpio_changed)(struct oxygen *chip);
         void (*uart_input)(struct oxygen *chip);
         void (*ac97_switch)(struct oxygen *chip,
@@ -162,6 +165,8 @@ void oxygen_update_spdif_source(struct oxygen *chip);
 /* oxygen_pcm.c */
 
 int oxygen_pcm_init(struct oxygen *chip);
+unsigned int oxygen_default_i2s_mclk(struct oxygen *chip, unsigned int channel,
+                                     struct snd_pcm_hw_params *hw_params);
 
 /* oxygen_io.c */
 
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index 9a8936e20744..9c5e6450eebb 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -278,7 +278,11 @@ oxygen_search_pci_id(struct oxygen *chip, const struct pci_device_id ids[])
 static void oxygen_restore_eeprom(struct oxygen *chip,
                                   const struct pci_device_id *id)
 {
-        if (oxygen_read_eeprom(chip, 0) != OXYGEN_EEPROM_ID) {
+        u16 eeprom_id;
+
+        eeprom_id = oxygen_read_eeprom(chip, 0);
+        if (eeprom_id != OXYGEN_EEPROM_ID &&
+            (eeprom_id != 0xffff || id->subdevice != 0x8788)) {
                 /*
                  * This function gets called only when a known card model has
                  * been detected, i.e., we know there is a valid subsystem
@@ -303,6 +307,28 @@ static void oxygen_restore_eeprom(struct oxygen *chip,
         }
 }
 
+static void pci_bridge_magic(void)
+{
+        struct pci_dev *pci = NULL;
+        u32 tmp;
+
+        for (;;) {
+                /* If there is any Pericom PI7C9X110 PCI-E/PCI bridge ... */
+                pci = pci_get_device(0x12d8, 0xe110, pci);
+                if (!pci)
+                        break;
+                /*
+                 * ... configure its secondary internal arbiter to park to
+                 * the secondary port, instead of to the last master.
+                 */
+                if (!pci_read_config_dword(pci, 0x40, &tmp)) {
+                        tmp |= 1;
+                        pci_write_config_dword(pci, 0x40, tmp);
+                }
+                /* Why?  Try asking C-Media. */
+        }
+}
+
 static void oxygen_init(struct oxygen *chip)
 {
         unsigned int i;
@@ -581,6 +607,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
         snd_card_set_dev(card, &pci->dev);
         card->private_free = oxygen_card_free;
 
+        pci_bridge_magic();
         oxygen_init(chip);
         chip->model.init(chip);
 
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 5401c547c4e3..f375b8a27862 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -99,11 +99,15 @@ static int dac_mute_put(struct snd_kcontrol *ctl,
 
 static int upmix_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
 {
-        static const char *const names[3] = {
-                "Front", "Front+Surround", "Front+Surround+Back"
+        static const char *const names[5] = {
+                "Front",
+                "Front+Surround",
+                "Front+Surround+Back",
+                "Front+Surround+Center/LFE",
+                "Front+Surround+Center/LFE+Back",
         };
         struct oxygen *chip = ctl->private_data;
-        unsigned int count = 2 + (chip->model.dac_channels == 8);
+        unsigned int count = chip->model.update_center_lfe_mix ? 5 : 3;
 
         info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
         info->count = 1;
@@ -127,7 +131,7 @@ static int upmix_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
 void oxygen_update_dac_routing(struct oxygen *chip)
 {
         /* DAC 0: front, DAC 1: surround, DAC 2: center/LFE, DAC 3: back */
-        static const unsigned int reg_values[3] = {
+        static const unsigned int reg_values[5] = {
                 /* stereo -> front */
                 (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
                 (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
@@ -143,6 +147,16 @@ void oxygen_update_dac_routing(struct oxygen *chip)
                 (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
                 (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
                 (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
+                /* stereo -> front+surround+center/LFE */
+                (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+                (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+                (0 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+                (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
+                /* stereo -> front+surround+center/LFE+back */
+                (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+                (0 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+                (0 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+                (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT),
         };
         u8 channels;
         unsigned int reg_value;
@@ -167,22 +181,23 @@ void oxygen_update_dac_routing(struct oxygen *chip)
                               OXYGEN_PLAY_DAC1_SOURCE_MASK |
                               OXYGEN_PLAY_DAC2_SOURCE_MASK |
                               OXYGEN_PLAY_DAC3_SOURCE_MASK);
+        if (chip->model.update_center_lfe_mix)
+                chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);
 }
 
 static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
 {
         struct oxygen *chip = ctl->private_data;
-        unsigned int count = 2 + (chip->model.dac_channels == 8);
+        unsigned int count = chip->model.update_center_lfe_mix ? 5 : 3;
         int changed;
 
+        if (value->value.enumerated.item[0] >= count)
+                return -EINVAL;
         mutex_lock(&chip->mutex);
         changed = value->value.enumerated.item[0] != chip->dac_routing;
         if (changed) {
-                chip->dac_routing = min(value->value.enumerated.item[0],
-                                        count - 1);
-                spin_lock_irq(&chip->reg_lock);
+                chip->dac_routing = value->value.enumerated.item[0];
                 oxygen_update_dac_routing(chip);
-                spin_unlock_irq(&chip->reg_lock);
         }
         mutex_unlock(&chip->mutex);
         return changed;
@@ -790,7 +805,7 @@ static const struct {
                 .controls = {
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Switch",
+                                .name = "Analog Input Monitor Playback Switch",
                                 .info = snd_ctl_boolean_mono_info,
                                 .get = monitor_get,
                                 .put = monitor_put,
@@ -798,7 +813,7 @@ static const struct {
                         },
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Volume",
+                                .name = "Analog Input Monitor Playback Volume",
                                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
                                           SNDRV_CTL_ELEM_ACCESS_TLV_READ,
                                 .info = monitor_volume_info,
@@ -815,7 +830,7 @@ static const struct {
                 .controls = {
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Switch",
+                                .name = "Analog Input Monitor Playback Switch",
                                 .info = snd_ctl_boolean_mono_info,
                                 .get = monitor_get,
                                 .put = monitor_put,
@@ -823,7 +838,7 @@ static const struct {
                         },
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Volume",
+                                .name = "Analog Input Monitor Playback Volume",
                                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
                                           SNDRV_CTL_ELEM_ACCESS_TLV_READ,
                                 .info = monitor_volume_info,
@@ -840,7 +855,7 @@ static const struct {
                 .controls = {
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Switch",
+                                .name = "Analog Input Monitor Playback Switch",
                                 .index = 1,
                                 .info = snd_ctl_boolean_mono_info,
                                 .get = monitor_get,
@@ -849,7 +864,7 @@ static const struct {
                         },
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Analog Input Monitor Volume",
+                                .name = "Analog Input Monitor Playback Volume",
                                 .index = 1,
                                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
                                           SNDRV_CTL_ELEM_ACCESS_TLV_READ,
@@ -867,7 +882,7 @@ static const struct {
                 .controls = {
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Digital Input Monitor Switch",
+                                .name = "Digital Input Monitor Playback Switch",
                                 .info = snd_ctl_boolean_mono_info,
                                 .get = monitor_get,
                                 .put = monitor_put,
@@ -875,7 +890,7 @@ static const struct {
                         },
                         {
                                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                                .name = "Digital Input Monitor Volume",
+                                .name = "Digital Input Monitor Playback Volume",
                                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
                                           SNDRV_CTL_ELEM_ACCESS_TLV_READ,
                                 .info = monitor_volume_info,
@@ -954,6 +969,9 @@ static int add_controls(struct oxygen *chip,
                         if (err == 1)
                                 continue;
                 }
+                if (!strcmp(template.name, "Stereo Upmixing") &&
+                    chip->model.dac_channels == 2)
+                        continue;
                 if (!strcmp(template.name, "Master Playback Volume") &&
                     chip->model.dac_tlv) {
                         template.tlv.p = chip->model.dac_tlv;
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index ef2345d82b86..9dff6954c397 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -271,13 +271,16 @@ static unsigned int oxygen_rate(struct snd_pcm_hw_params *hw_params)
         }
 }
 
-static unsigned int oxygen_i2s_mclk(struct snd_pcm_hw_params *hw_params)
+unsigned int oxygen_default_i2s_mclk(struct oxygen *chip,
+                                     unsigned int channel,
+                                     struct snd_pcm_hw_params *hw_params)
 {
         if (params_rate(hw_params) <= 96000)
                 return OXYGEN_I2S_MCLK_256;
         else
                 return OXYGEN_I2S_MCLK_128;
 }
+EXPORT_SYMBOL(oxygen_default_i2s_mclk);
 
 static unsigned int oxygen_i2s_bits(struct snd_pcm_hw_params *hw_params)
 {
@@ -354,7 +357,7 @@ static int oxygen_rec_a_hw_params(struct snd_pcm_substream *substream,
                              OXYGEN_REC_FORMAT_A_MASK);
         oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT,
                               oxygen_rate(hw_params) |
-                              oxygen_i2s_mclk(hw_params) |
+                              chip->model.get_i2s_mclk(chip, PCM_A, hw_params) |
                               chip->model.adc_i2s_format |
                               oxygen_i2s_bits(hw_params),
                               OXYGEN_I2S_RATE_MASK |
@@ -390,7 +393,8 @@ static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream,
         if (!is_ac97)
                 oxygen_write16_masked(chip, OXYGEN_I2S_B_FORMAT,
                                       oxygen_rate(hw_params) |
-                                      oxygen_i2s_mclk(hw_params) |
+                                      chip->model.get_i2s_mclk(chip, PCM_B,
+                                                               hw_params) |
                                       chip->model.adc_i2s_format |
                                       oxygen_i2s_bits(hw_params),
                                       OXYGEN_I2S_RATE_MASK |
@@ -435,6 +439,7 @@ static int oxygen_spdif_hw_params(struct snd_pcm_substream *substream,
         if (err < 0)
                 return err;
 
+        mutex_lock(&chip->mutex);
         spin_lock_irq(&chip->reg_lock);
         oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL,
                             OXYGEN_SPDIF_OUT_ENABLE);
@@ -446,6 +451,7 @@ static int oxygen_spdif_hw_params(struct snd_pcm_substream *substream,
                               OXYGEN_SPDIF_OUT_RATE_MASK);
         oxygen_update_spdif_source(chip);
         spin_unlock_irq(&chip->reg_lock);
+        mutex_unlock(&chip->mutex);
         return 0;
 }
 
@@ -459,6 +465,7 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
         if (err < 0)
                 return err;
 
+        mutex_lock(&chip->mutex);
         spin_lock_irq(&chip->reg_lock);
         oxygen_write8_masked(chip, OXYGEN_PLAY_CHANNELS,
                              oxygen_play_channels(hw_params),
@@ -469,18 +476,18 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
         oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT,
                               oxygen_rate(hw_params) |
                               chip->model.dac_i2s_format |
-                              oxygen_i2s_mclk(hw_params) |
+                              chip->model.get_i2s_mclk(chip, PCM_MULTICH,
+                                                       hw_params) |
                               oxygen_i2s_bits(hw_params),
                               OXYGEN_I2S_RATE_MASK |
                               OXYGEN_I2S_FORMAT_MASK |
                               OXYGEN_I2S_MCLK_MASK |
                               OXYGEN_I2S_BITS_MASK);
-        oxygen_update_dac_routing(chip);
         oxygen_update_spdif_source(chip);
         spin_unlock_irq(&chip->reg_lock);
 
-        mutex_lock(&chip->mutex);
         chip->model.set_dac_params(chip, hw_params);
+        oxygen_update_dac_routing(chip);
         mutex_unlock(&chip->mutex);
         return 0;
 }
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 6ebcb6bdd712..6accaf9580b2 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -17,145 +17,12 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-/*
- * Xonar D2/D2X
- * ------------
- *
- * CMI8788:
- *
- * SPI 0 -> 1st PCM1796 (front)
- * SPI 1 -> 2nd PCM1796 (surround)
- * SPI 2 -> 3rd PCM1796 (center/LFE)
- * SPI 4 -> 4th PCM1796 (back)
- *
- * GPIO 2 -> M0 of CS5381
- * GPIO 3 -> M1 of CS5381
- * GPIO 5 <- external power present (D2X only)
- * GPIO 7 -> ALT
- * GPIO 8 -> enable output to speakers
- */
-
-/*
- * Xonar D1/DX
- * -----------
- *
- * CMI8788:
- *
- * I²C <-> CS4398 (front)
- *     <-> CS4362A (surround, center/LFE, back)
- *
- * GPI 0 <- external power present (DX only)
- *
- * GPIO 0 -> enable output to speakers
- * GPIO 1 -> enable front panel I/O
- * GPIO 2 -> M0 of CS5361
- * GPIO 3 -> M1 of CS5361
- * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
- *
- * CS4398:
- *
- * AD0 <- 1
- * AD1 <- 1
- *
- * CS4362A:
- *
- * AD0 <- 0
- */
-
-/*
- * Xonar HDAV1.3 (Deluxe)
- * ----------------------
- *
- * CMI8788:
- *
- * I²C <-> PCM1796 (front)
- *
- * GPI 0 <- external power present
- *
- * GPIO 0 -> enable output to speakers
- * GPIO 2 -> M0 of CS5381
- * GPIO 3 -> M1 of CS5381
- * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
- *
- * TXD -> HDMI controller
- * RXD <- HDMI controller
- *
- * PCM1796 front: AD1,0 <- 0,0
- *
- * no daughterboard
- * ----------------
- *
- * GPIO 4 <- 1
- *
- * H6 daughterboard
- * ----------------
- *
- * GPIO 4 <- 0
- * GPIO 5 <- 0
- *
- * I²C <-> PCM1796 (surround)
- *     <-> PCM1796 (center/LFE)
- *     <-> PCM1796 (back)
- *
- * PCM1796 surround:   AD1,0 <- 0,1
- * PCM1796 center/LFE: AD1,0 <- 1,0
- * PCM1796 back:       AD1,0 <- 1,1
- *
- * unknown daughterboard
- * ---------------------
- *
- * GPIO 4 <- 0
- * GPIO 5 <- 1
- *
- * I²C <-> CS4362A (surround, center/LFE, back)
- *
- * CS4362A: AD0 <- 0
- */
-
-/*
- * Xonar Essence ST (Deluxe)/STX
- * -----------------------------
- *
- * CMI8788:
- *
- * I²C <-> PCM1792A
- *
- * GPI 0 <- external power present
- *
- * GPIO 0 -> enable output to speakers
- * GPIO 1 -> route HP to front panel (0) or rear jack (1)
- * GPIO 2 -> M0 of CS5381
- * GPIO 3 -> M1 of CS5381
- * GPIO 7 -> route output to speaker jacks (0) or HP (1)
- * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
- *
- * PCM1792A:
- *
- * AD0 <- 0
- *
- * H6 daughterboard
- * ----------------
- *
- * GPIO 4 <- 0
- * GPIO 5 <- 0
- */
-
 #include <linux/pci.h>
 #include <linux/delay.h>
-#include <linux/mutex.h>
-#include <sound/ac97_codec.h>
-#include <sound/asoundef.h>
-#include <sound/control.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/tlv.h>
-#include "oxygen.h"
-#include "cm9780.h"
-#include "pcm1796.h"
-#include "cs4398.h"
-#include "cs4362a.h"
+#include "xonar.h"
 
 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
 MODULE_DESCRIPTION("Asus AVx00 driver");
@@ -173,972 +40,28 @@ MODULE_PARM_DESC(id, "ID string");
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "enable card");
 
-enum {
-        MODEL_D2,
-        MODEL_D2X,
-        MODEL_D1,
-        MODEL_DX,
-        MODEL_HDAV,     /* without daughterboard */
-        MODEL_HDAV_H6,  /* with H6 daughterboard */
-        MODEL_ST,
-        MODEL_ST_H6,
-        MODEL_STX,
-};
-
 static struct pci_device_id xonar_ids[] __devinitdata = {
-        { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 },
-        { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX },
-        { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X },
-        { OXYGEN_PCI_SUBID(0x1043, 0x8314), .driver_data = MODEL_HDAV },
-        { OXYGEN_PCI_SUBID(0x1043, 0x8327), .driver_data = MODEL_DX },
-        { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 },
-        { OXYGEN_PCI_SUBID(0x1043, 0x835c), .driver_data = MODEL_STX },
-        { OXYGEN_PCI_SUBID(0x1043, 0x835d), .driver_data = MODEL_ST },
+        { OXYGEN_PCI_SUBID(0x1043, 0x8269) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x8275) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x82b7) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x8314) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x8327) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x834f) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x835c) },
+        { OXYGEN_PCI_SUBID(0x1043, 0x835d) },
         { OXYGEN_PCI_SUBID_BROKEN_EEPROM },
         { }
 };
 MODULE_DEVICE_TABLE(pci, xonar_ids);
 
-
-#define GPIO_CS53x1_M_MASK      0x000c
-#define GPIO_CS53x1_M_SINGLE    0x0000
-#define GPIO_CS53x1_M_DOUBLE    0x0004
-#define GPIO_CS53x1_M_QUAD      0x0008
-
-#define GPIO_D2X_EXT_POWER      0x0020
-#define GPIO_D2_ALT             0x0080
-#define GPIO_D2_OUTPUT_ENABLE   0x0100
-
-#define GPI_DX_EXT_POWER        0x01
-#define GPIO_DX_OUTPUT_ENABLE   0x0001
-#define GPIO_DX_FRONT_PANEL     0x0002
-#define GPIO_DX_INPUT_ROUTE     0x0100
-
-#define GPIO_DB_MASK            0x0030
-#define GPIO_DB_H6              0x0000
-#define GPIO_DB_XX              0x0020
-
-#define GPIO_ST_HP_REAR         0x0002
-#define GPIO_ST_HP              0x0080
-
-#define I2C_DEVICE_PCM1796(i)   (0x98 + ((i) << 1))     /* 10011, ADx=i, /W=0 */
-#define I2C_DEVICE_CS4398       0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
-#define I2C_DEVICE_CS4362A      0x30    /* 001100, AD0=0, /W=0 */
-
-struct xonar_data {
-        unsigned int anti_pop_delay;
-        unsigned int dacs;
-        u16 output_enable_bit;
-        u8 ext_power_reg;
-        u8 ext_power_int_reg;
-        u8 ext_power_bit;
-        u8 has_power;
-        u8 pcm1796_oversampling;
-        u8 cs4398_fm;
-        u8 cs4362a_fm;
-        u8 hdmi_params[5];
-};
-
-static void xonar_gpio_changed(struct oxygen *chip);
-
-static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
-                                     u8 reg, u8 value)
-{
-        /* maps ALSA channel pair number to SPI output */
-        static const u8 codec_map[4] = {
-                0, 1, 2, 4
-        };
-        oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
-                         OXYGEN_SPI_DATA_LENGTH_2 |
-                         OXYGEN_SPI_CLOCK_160 |
-                         (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
-                         OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
-                         (reg << 8) | value);
-}
-
-static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
-                                     u8 reg, u8 value)
-{
-        oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
-}
-
-static void pcm1796_write(struct oxygen *chip, unsigned int codec,
-                          u8 reg, u8 value)
-{
-        if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
-            OXYGEN_FUNCTION_SPI)
-                pcm1796_write_spi(chip, codec, reg, value);
-        else
-                pcm1796_write_i2c(chip, codec, reg, value);
-}
-
-static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
-{
-        oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
-}
-
-static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
-{
-        oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
-}
-
-static void hdmi_write_command(struct oxygen *chip, u8 command,
-                               unsigned int count, const u8 *params)
-{
-        unsigned int i;
-        u8 checksum;
-
-        oxygen_write_uart(chip, 0xfb);
-        oxygen_write_uart(chip, 0xef);
-        oxygen_write_uart(chip, command);
-        oxygen_write_uart(chip, count);
-        for (i = 0; i < count; ++i)
-                oxygen_write_uart(chip, params[i]);
-        checksum = 0xfb + 0xef + command + count;
-        for (i = 0; i < count; ++i)
-                checksum += params[i];
-        oxygen_write_uart(chip, checksum);
-}
-
-static void xonar_enable_output(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        msleep(data->anti_pop_delay);
-        oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
-}
-
-static void xonar_common_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        if (data->ext_power_reg) {
-                oxygen_set_bits8(chip, data->ext_power_int_reg,
-                                 data->ext_power_bit);
-                chip->interrupt_mask |= OXYGEN_INT_GPIO;
-                chip->model.gpio_changed = xonar_gpio_changed;
-                data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
-                                     & data->ext_power_bit);
-        }
-        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
-                          GPIO_CS53x1_M_MASK | data->output_enable_bit);
-        oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
-                              GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
-        oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
-        xonar_enable_output(chip);
-}
-
-static void update_pcm1796_volume(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        unsigned int i;
-
-        for (i = 0; i < data->dacs; ++i) {
-                pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
-                pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
-        }
-}
-
-static void update_pcm1796_mute(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        unsigned int i;
-        u8 value;
-
-        value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
-        if (chip->dac_mute)
-                value |= PCM1796_MUTE;
-        for (i = 0; i < data->dacs; ++i)
-                pcm1796_write(chip, i, 18, value);
-}
-
-static void pcm1796_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        unsigned int i;
-
-        for (i = 0; i < data->dacs; ++i) {
-                pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
-                pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
-                pcm1796_write(chip, i, 21, 0);
-        }
-        update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */
-        update_pcm1796_volume(chip);
-}
-
-static void xonar_d2_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->anti_pop_delay = 300;
-        data->dacs = 4;
-        data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
-        data->pcm1796_oversampling = PCM1796_OS_64;
-
-        pcm1796_init(chip);
-
-        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
-
-        xonar_common_init(chip);
-
-        snd_component_add(chip->card, "PCM1796");
-        snd_component_add(chip->card, "CS5381");
-}
-
-static void xonar_d2x_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->ext_power_reg = OXYGEN_GPIO_DATA;
-        data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
-        data->ext_power_bit = GPIO_D2X_EXT_POWER;
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
-
-        xonar_d2_init(chip);
-}
-
-static void update_cs4362a_volumes(struct oxygen *chip)
-{
-        u8 mute;
-
-        mute = chip->dac_mute ? CS4362A_MUTE : 0;
-        cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
-        cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
-        cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
-        cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
-        cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
-        cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
-}
-
-static void update_cs43xx_volume(struct oxygen *chip)
-{
-        cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
-        cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
-        update_cs4362a_volumes(chip);
-}
-
-static void update_cs43xx_mute(struct oxygen *chip)
-{
-        u8 reg;
-
-        reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
-        if (chip->dac_mute)
-                reg |= CS4398_MUTE_B | CS4398_MUTE_A;
-        cs4398_write(chip, 4, reg);
-        update_cs4362a_volumes(chip);
-}
-
-static void cs43xx_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        /* set CPEN (control port mode) and power down */
-        cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
-        cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
-        /* configure */
-        cs4398_write(chip, 2, data->cs4398_fm);
-        cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
-        cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
-                     CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
-        cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
-        cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
-                      CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
-        cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
-        cs4362a_write(chip, 0x05, 0);
-        cs4362a_write(chip, 0x06, data->cs4362a_fm);
-        cs4362a_write(chip, 0x09, data->cs4362a_fm);
-        cs4362a_write(chip, 0x0c, data->cs4362a_fm);
-        update_cs43xx_volume(chip);
-        update_cs43xx_mute(chip);
-        /* clear power down */
-        cs4398_write(chip, 8, CS4398_CPEN);
-        cs4362a_write(chip, 0x01, CS4362A_CPEN);
-}
-
-static void xonar_d1_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->anti_pop_delay = 800;
-        data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
-        data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
-        data->cs4362a_fm = CS4362A_FM_SINGLE |
-                CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
-
-        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
-                       OXYGEN_2WIRE_LENGTH_8 |
-                       OXYGEN_2WIRE_INTERRUPT_MASK |
-                       OXYGEN_2WIRE_SPEED_FAST);
-
-        cs43xx_init(chip);
-
-        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
-                          GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
-                            GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
-
-        xonar_common_init(chip);
-
-        snd_component_add(chip->card, "CS4398");
-        snd_component_add(chip->card, "CS4362A");
-        snd_component_add(chip->card, "CS5361");
-}
-
-static void xonar_dx_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->ext_power_reg = OXYGEN_GPI_DATA;
-        data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
-        data->ext_power_bit = GPI_DX_EXT_POWER;
-
-        xonar_d1_init(chip);
-}
-
-static void xonar_hdav_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        u8 param;
-
-        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
-                       OXYGEN_2WIRE_LENGTH_8 |
-                       OXYGEN_2WIRE_INTERRUPT_MASK |
-                       OXYGEN_2WIRE_SPEED_FAST);
-
-        data->anti_pop_delay = 100;
-        data->dacs = chip->model.private_data == MODEL_HDAV_H6 ? 4 : 1;
-        data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
-        data->ext_power_reg = OXYGEN_GPI_DATA;
-        data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
-        data->ext_power_bit = GPI_DX_EXT_POWER;
-        data->pcm1796_oversampling = PCM1796_OS_64;
-
-        pcm1796_init(chip);
-
-        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DX_INPUT_ROUTE);
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE);
-
-        oxygen_reset_uart(chip);
-        param = 0;
-        hdmi_write_command(chip, 0x61, 1, &param);
-        param = 1;
-        hdmi_write_command(chip, 0x74, 1, &param);
-        data->hdmi_params[1] = IEC958_AES3_CON_FS_48000;
-        data->hdmi_params[4] = 1;
-        hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
-
-        xonar_common_init(chip);
-
-        snd_component_add(chip->card, "PCM1796");
-        snd_component_add(chip->card, "CS5381");
-}
-
-static void xonar_st_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
-                       OXYGEN_2WIRE_LENGTH_8 |
-                       OXYGEN_2WIRE_INTERRUPT_MASK |
-                       OXYGEN_2WIRE_SPEED_FAST);
-
-        if (chip->model.private_data == MODEL_ST_H6)
-                chip->model.dac_channels = 8;
-        data->anti_pop_delay = 100;
-        data->dacs = chip->model.private_data == MODEL_ST_H6 ? 4 : 1;
-        data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
-        data->pcm1796_oversampling = PCM1796_OS_64;
-
-        pcm1796_init(chip);
-
-        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
-                          GPIO_DX_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
-                            GPIO_DX_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
-
-        xonar_common_init(chip);
-
-        snd_component_add(chip->card, "PCM1792A");
-        snd_component_add(chip->card, "CS5381");
-}
-
-static void xonar_stx_init(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->ext_power_reg = OXYGEN_GPI_DATA;
-        data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
-        data->ext_power_bit = GPI_DX_EXT_POWER;
-
-        xonar_st_init(chip);
-}
-
-static void xonar_disable_output(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-
-        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
-}
-
-static void xonar_d2_cleanup(struct oxygen *chip)
-{
-        xonar_disable_output(chip);
-}
-
-static void xonar_d1_cleanup(struct oxygen *chip)
-{
-        xonar_disable_output(chip);
-        cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
-        oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
-}
-
-static void xonar_hdav_cleanup(struct oxygen *chip)
-{
-        u8 param = 0;
-
-        hdmi_write_command(chip, 0x74, 1, &param);
-        xonar_disable_output(chip);
-}
-
-static void xonar_st_cleanup(struct oxygen *chip)
-{
-        xonar_disable_output(chip);
-}
-
-static void xonar_d2_suspend(struct oxygen *chip)
-{
-        xonar_d2_cleanup(chip);
-}
-
-static void xonar_d1_suspend(struct oxygen *chip)
-{
-        xonar_d1_cleanup(chip);
-}
-
-static void xonar_hdav_suspend(struct oxygen *chip)
-{
-        xonar_hdav_cleanup(chip);
-        msleep(2);
-}
-
-static void xonar_st_suspend(struct oxygen *chip)
-{
-        xonar_st_cleanup(chip);
-}
-
-static void xonar_d2_resume(struct oxygen *chip)
-{
-        pcm1796_init(chip);
-        xonar_enable_output(chip);
-}
-
-static void xonar_d1_resume(struct oxygen *chip)
-{
-        oxygen_set_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
-        msleep(1);
-        cs43xx_init(chip);
-        xonar_enable_output(chip);
-}
-
-static void xonar_hdav_resume(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        u8 param;
-
-        oxygen_reset_uart(chip);
-        param = 0;
-        hdmi_write_command(chip, 0x61, 1, &param);
-        param = 1;
-        hdmi_write_command(chip, 0x74, 1, &param);
-        hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
-        pcm1796_init(chip);
-        xonar_enable_output(chip);
-}
-
-static void xonar_st_resume(struct oxygen *chip)
-{
-        pcm1796_init(chip);
-        xonar_enable_output(chip);
-}
-
-static void xonar_hdav_pcm_hardware_filter(unsigned int channel,
-                                           struct snd_pcm_hardware *hardware)
-{
-        if (channel == PCM_MULTICH) {
-                hardware->rates = SNDRV_PCM_RATE_44100 |
-                                  SNDRV_PCM_RATE_48000 |
-                                  SNDRV_PCM_RATE_96000 |
-                                  SNDRV_PCM_RATE_192000;
-                hardware->rate_min = 44100;
-        }
-}
-
-static void set_pcm1796_params(struct oxygen *chip,
-                               struct snd_pcm_hw_params *params)
-{
-        struct xonar_data *data = chip->model_data;
-        unsigned int i;
-
-        data->pcm1796_oversampling =
-                params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
-        for (i = 0; i < data->dacs; ++i)
-                pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
-}
-
-static void set_cs53x1_params(struct oxygen *chip,
-                              struct snd_pcm_hw_params *params)
-{
-        unsigned int value;
-
-        if (params_rate(params) <= 54000)
-                value = GPIO_CS53x1_M_SINGLE;
-        else if (params_rate(params) <= 108000)
-                value = GPIO_CS53x1_M_DOUBLE;
-        else
-                value = GPIO_CS53x1_M_QUAD;
-        oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
-                              value, GPIO_CS53x1_M_MASK);
-}
-
-static void set_cs43xx_params(struct oxygen *chip,
-                              struct snd_pcm_hw_params *params)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST;
-        data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
-        if (params_rate(params) <= 50000) {
-                data->cs4398_fm |= CS4398_FM_SINGLE;
-                data->cs4362a_fm |= CS4362A_FM_SINGLE;
-        } else if (params_rate(params) <= 100000) {
-                data->cs4398_fm |= CS4398_FM_DOUBLE;
-                data->cs4362a_fm |= CS4362A_FM_DOUBLE;
-        } else {
-                data->cs4398_fm |= CS4398_FM_QUAD;
-                data->cs4362a_fm |= CS4362A_FM_QUAD;
-        }
-        cs4398_write(chip, 2, data->cs4398_fm);
-        cs4362a_write(chip, 0x06, data->cs4362a_fm);
-        cs4362a_write(chip, 0x09, data->cs4362a_fm);
-        cs4362a_write(chip, 0x0c, data->cs4362a_fm);
-}
-
-static void set_hdmi_params(struct oxygen *chip,
-                            struct snd_pcm_hw_params *params)
-{
-        struct xonar_data *data = chip->model_data;
-
-        data->hdmi_params[0] = 0; /* 1 = non-audio */
-        switch (params_rate(params)) {
-        case 44100:
-                data->hdmi_params[1] = IEC958_AES3_CON_FS_44100;
-                break;
-        case 48000:
-                data->hdmi_params[1] = IEC958_AES3_CON_FS_48000;
-                break;
-        default: /* 96000 */
-                data->hdmi_params[1] = IEC958_AES3_CON_FS_96000;
-                break;
-        case 192000:
-                data->hdmi_params[1] = IEC958_AES3_CON_FS_192000;
-                break;
-        }
-        data->hdmi_params[2] = params_channels(params) / 2 - 1;
-        if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE)
-                data->hdmi_params[3] = 0;
-        else
-                data->hdmi_params[3] = 0xc0;
-        data->hdmi_params[4] = 1; /* ? */
-        hdmi_write_command(chip, 0x54, 5, data->hdmi_params);
-}
-
-static void set_hdav_params(struct oxygen *chip,
-                            struct snd_pcm_hw_params *params)
-{
-        set_pcm1796_params(chip, params);
-        set_hdmi_params(chip, params);
-}
-
-static void xonar_gpio_changed(struct oxygen *chip)
-{
-        struct xonar_data *data = chip->model_data;
-        u8 has_power;
-
-        has_power = !!(oxygen_read8(chip, data->ext_power_reg)
-                       & data->ext_power_bit);
-        if (has_power != data->has_power) {
-                data->has_power = has_power;
-                if (has_power) {
-                        snd_printk(KERN_NOTICE "power restored\n");
-                } else {
-                        snd_printk(KERN_CRIT
-                                   "Hey! Don't unplug the power cable!\n");
-                        /* TODO: stop PCMs */
-                }
-        }
-}
-
-static void xonar_hdav_uart_input(struct oxygen *chip)
-{
-        if (chip->uart_input_count >= 2 &&
-            chip->uart_input[chip->uart_input_count - 2] == 'O' &&
-            chip->uart_input[chip->uart_input_count - 1] == 'K') {
-                printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n");
-                print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
-                                     chip->uart_input, chip->uart_input_count);
-                chip->uart_input_count = 0;
-        }
-}
-
-static int gpio_bit_switch_get(struct snd_kcontrol *ctl,
-                               struct snd_ctl_elem_value *value)
-{
-        struct oxygen *chip = ctl->private_data;
-        u16 bit = ctl->private_value;
-
-        value->value.integer.value[0] =
-                !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit);
-        return 0;
-}
-
-static int gpio_bit_switch_put(struct snd_kcontrol *ctl,
-                               struct snd_ctl_elem_value *value)
-{
-        struct oxygen *chip = ctl->private_data;
-        u16 bit = ctl->private_value;
-        u16 old_bits, new_bits;
-        int changed;
-
-        spin_lock_irq(&chip->reg_lock);
-        old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
-        if (value->value.integer.value[0])
-                new_bits = old_bits | bit;
-        else
-                new_bits = old_bits & ~bit;
-        changed = new_bits != old_bits;
-        if (changed)
-                oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
-        spin_unlock_irq(&chip->reg_lock);
-        return changed;
-}
-
-static const struct snd_kcontrol_new alt_switch = {
-        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "Analog Loopback Switch",
-        .info = snd_ctl_boolean_mono_info,
-        .get = gpio_bit_switch_get,
-        .put = gpio_bit_switch_put,
-        .private_value = GPIO_D2_ALT,
-};
-
-static const struct snd_kcontrol_new front_panel_switch = {
-        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "Front Panel Switch",
-        .info = snd_ctl_boolean_mono_info,
-        .get = gpio_bit_switch_get,
-        .put = gpio_bit_switch_put,
-        .private_value = GPIO_DX_FRONT_PANEL,
-};
-
-static int st_output_switch_info(struct snd_kcontrol *ctl,
-                                 struct snd_ctl_elem_info *info)
-{
-        static const char *const names[3] = {
-                "Speakers", "Headphones", "FP Headphones"
-        };
-
-        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-        info->count = 1;
-        info->value.enumerated.items = 3;
-        if (info->value.enumerated.item >= 3)
-                info->value.enumerated.item = 2;
-        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
-        return 0;
-}
-
-static int st_output_switch_get(struct snd_kcontrol *ctl,
-                                struct snd_ctl_elem_value *value)
-{
-        struct oxygen *chip = ctl->private_data;
-        u16 gpio;
-
-        gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
-        if (!(gpio & GPIO_ST_HP))
-                value->value.enumerated.item[0] = 0;
-        else if (gpio & GPIO_ST_HP_REAR)
-                value->value.enumerated.item[0] = 1;
-        else
-                value->value.enumerated.item[0] = 2;
-        return 0;
-}
-
-
-static int st_output_switch_put(struct snd_kcontrol *ctl,
-                                struct snd_ctl_elem_value *value)
-{
-        struct oxygen *chip = ctl->private_data;
-        u16 gpio_old, gpio;
-
-        mutex_lock(&chip->mutex);
-        gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
-        gpio = gpio_old;
-        switch (value->value.enumerated.item[0]) {
-        case 0:
-                gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
-                break;
-        case 1:
-                gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
-                break;
-        case 2:
-                gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
-                break;
-        }
-        oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
-        mutex_unlock(&chip->mutex);
-        return gpio != gpio_old;
-}
-
-static const struct snd_kcontrol_new st_output_switch = {
-        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "Analog Output",
-        .info = st_output_switch_info,
-        .get = st_output_switch_get,
-        .put = st_output_switch_put,
-};
-
-static void xonar_line_mic_ac97_switch(struct oxygen *chip,
-                                       unsigned int reg, unsigned int mute)
-{
-        if (reg == AC97_LINE) {
-                spin_lock_irq(&chip->reg_lock);
-                oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
-                                      mute ? GPIO_DX_INPUT_ROUTE : 0,
-                                      GPIO_DX_INPUT_ROUTE);
-                spin_unlock_irq(&chip->reg_lock);
-        }
-}
-
-static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
-static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0);
-
-static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
-{
-        if (!strncmp(template->name, "CD Capture ", 11))
-                /* CD in is actually connected to the video in pin */
-                template->private_value ^= AC97_CD ^ AC97_VIDEO;
-        return 0;
-}
-
-static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
-{
-        if (!strncmp(template->name, "CD Capture ", 11))
-                return 1; /* no CD input */
-        return 0;
-}
-
-static int xonar_st_control_filter(struct snd_kcontrol_new *template)
-{
-        if (!strncmp(template->name, "CD Capture ", 11))
-                return 1; /* no CD input */
-        if (!strcmp(template->name, "Stereo Upmixing"))
-                return 1; /* stereo only - we don't need upmixing */
-        return 0;
-}
-
-static int xonar_d2_mixer_init(struct oxygen *chip)
-{
-        return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
-}
-
-static int xonar_d1_mixer_init(struct oxygen *chip)
-{
-        return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
-}
-
-static int xonar_st_mixer_init(struct oxygen *chip)
-{
-        return snd_ctl_add(chip->card, snd_ctl_new1(&st_output_switch, chip));
-}
-
-static const struct oxygen_model model_xonar_d2 = {
-        .longname = "Asus Virtuoso 200",
-        .chip = "AV200",
-        .init = xonar_d2_init,
-        .control_filter = xonar_d2_control_filter,
-        .mixer_init = xonar_d2_mixer_init,
-        .cleanup = xonar_d2_cleanup,
-        .suspend = xonar_d2_suspend,
-        .resume = xonar_d2_resume,
-        .set_dac_params = set_pcm1796_params,
-        .set_adc_params = set_cs53x1_params,
-        .update_dac_volume = update_pcm1796_volume,
-        .update_dac_mute = update_pcm1796_mute,
-        .dac_tlv = pcm1796_db_scale,
-        .model_data_size = sizeof(struct xonar_data),
-        .device_config = PLAYBACK_0_TO_I2S |
-                         PLAYBACK_1_TO_SPDIF |
-                         CAPTURE_0_FROM_I2S_2 |
-                         CAPTURE_1_FROM_SPDIF |
-                         MIDI_OUTPUT |
-                         MIDI_INPUT,
-        .dac_channels = 8,
-        .dac_volume_min = 255 - 2*60,
-        .dac_volume_max = 255,
-        .misc_flags = OXYGEN_MISC_MIDI,
-        .function_flags = OXYGEN_FUNCTION_SPI |
-                          OXYGEN_FUNCTION_ENABLE_SPI_4_5,
-        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
-
-static const struct oxygen_model model_xonar_d1 = {
-        .longname = "Asus Virtuoso 100",
-        .chip = "AV200",
-        .init = xonar_d1_init,
-        .control_filter = xonar_d1_control_filter,
-        .mixer_init = xonar_d1_mixer_init,
-        .cleanup = xonar_d1_cleanup,
-        .suspend = xonar_d1_suspend,
-        .resume = xonar_d1_resume,
-        .set_dac_params = set_cs43xx_params,
-        .set_adc_params = set_cs53x1_params,
-        .update_dac_volume = update_cs43xx_volume,
-        .update_dac_mute = update_cs43xx_mute,
-        .ac97_switch = xonar_line_mic_ac97_switch,
-        .dac_tlv = cs4362a_db_scale,
-        .model_data_size = sizeof(struct xonar_data),
-        .device_config = PLAYBACK_0_TO_I2S |
-                         PLAYBACK_1_TO_SPDIF |
-                         CAPTURE_0_FROM_I2S_2,
-        .dac_channels = 8,
-        .dac_volume_min = 127 - 60,
-        .dac_volume_max = 127,
-        .function_flags = OXYGEN_FUNCTION_2WIRE,
-        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
-
-static const struct oxygen_model model_xonar_hdav = {
-        .longname = "Asus Virtuoso 200",
-        .chip = "AV200",
-        .init = xonar_hdav_init,
-        .cleanup = xonar_hdav_cleanup,
-        .suspend = xonar_hdav_suspend,
-        .resume = xonar_hdav_resume,
-        .pcm_hardware_filter = xonar_hdav_pcm_hardware_filter,
-        .set_dac_params = set_hdav_params,
-        .set_adc_params = set_cs53x1_params,
-        .update_dac_volume = update_pcm1796_volume,
-        .update_dac_mute = update_pcm1796_mute,
-        .uart_input = xonar_hdav_uart_input,
-        .ac97_switch = xonar_line_mic_ac97_switch,
-        .dac_tlv = pcm1796_db_scale,
-        .model_data_size = sizeof(struct xonar_data),
-        .device_config = PLAYBACK_0_TO_I2S |
-                         PLAYBACK_1_TO_SPDIF |
-                         CAPTURE_0_FROM_I2S_2 |
-                         CAPTURE_1_FROM_SPDIF,
-        .dac_channels = 8,
-        .dac_volume_min = 255 - 2*60,
-        .dac_volume_max = 255,
-        .misc_flags = OXYGEN_MISC_MIDI,
-        .function_flags = OXYGEN_FUNCTION_2WIRE,
-        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
-
-static const struct oxygen_model model_xonar_st = {
-        .longname = "Asus Virtuoso 100",
-        .chip = "AV200",
-        .init = xonar_st_init,
-        .control_filter = xonar_st_control_filter,
-        .mixer_init = xonar_st_mixer_init,
-        .cleanup = xonar_st_cleanup,
-        .suspend = xonar_st_suspend,
-        .resume = xonar_st_resume,
-        .set_dac_params = set_pcm1796_params,
-        .set_adc_params = set_cs53x1_params,
-        .update_dac_volume = update_pcm1796_volume,
-        .update_dac_mute = update_pcm1796_mute,
-        .ac97_switch = xonar_line_mic_ac97_switch,
-        .dac_tlv = pcm1796_db_scale,
-        .model_data_size = sizeof(struct xonar_data),
-        .device_config = PLAYBACK_0_TO_I2S |
-                         PLAYBACK_1_TO_SPDIF |
-                         CAPTURE_0_FROM_I2S_2,
-        .dac_channels = 2,
-        .dac_volume_min = 255 - 2*60,
-        .dac_volume_max = 255,
-        .function_flags = OXYGEN_FUNCTION_2WIRE,
-        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
-
 static int __devinit get_xonar_model(struct oxygen *chip,
                                      const struct pci_device_id *id)
 {
-        static const struct oxygen_model *const models[] = {
-                [MODEL_D1]      = &model_xonar_d1,
-                [MODEL_DX]      = &model_xonar_d1,
-                [MODEL_D2]      = &model_xonar_d2,
-                [MODEL_D2X]     = &model_xonar_d2,
-                [MODEL_HDAV]    = &model_xonar_hdav,
-                [MODEL_ST]      = &model_xonar_st,
-                [MODEL_STX]     = &model_xonar_st,
-        };
-        static const char *const names[] = {
-                [MODEL_D1]      = "Xonar D1",
-                [MODEL_DX]      = "Xonar DX",
-                [MODEL_D2]      = "Xonar D2",
-                [MODEL_D2X]     = "Xonar D2X",
-                [MODEL_HDAV]    = "Xonar HDAV1.3",
-                [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6",
-                [MODEL_ST]      = "Xonar Essence ST",
-                [MODEL_ST_H6]   = "Xonar Essence ST+H6",
-                [MODEL_STX]     = "Xonar Essence STX",
-        };
-        unsigned int model = id->driver_data;
-
-        if (model >= ARRAY_SIZE(models) || !models[model])
-                return -EINVAL;
-        chip->model = *models[model];
-
-        switch (model) {
-        case MODEL_D2X:
-                chip->model.init = xonar_d2x_init;
-                break;
-        case MODEL_DX:
-                chip->model.init = xonar_dx_init;
-                break;
-        case MODEL_HDAV:
-                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
-                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
-                case GPIO_DB_H6:
-                        model = MODEL_HDAV_H6;
-                        break;
-                case GPIO_DB_XX:
-                        snd_printk(KERN_ERR "unknown daughterboard\n");
-                        return -ENODEV;
-                }
-                break;
-        case MODEL_ST:
-                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
-                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
-                case GPIO_DB_H6:
-                        model = MODEL_ST_H6;
-                        break;
-                }
-                break;
-        case MODEL_STX:
-                chip->model.init = xonar_stx_init;
-                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
-                break;
-        }
-
-        chip->model.shortname = names[model];
-        chip->model.private_data = model;
-        return 0;
+        if (get_xonar_pcm179x_model(chip, id) >= 0)
+                return 0;
+        if (get_xonar_cs43xx_model(chip, id) >= 0)
+                return 0;
+        return -EINVAL;
 }
 
 static int __devinit xonar_probe(struct pci_dev *pci,
diff --git a/sound/pci/oxygen/xonar.h b/sound/pci/oxygen/xonar.h
new file mode 100644
index 000000000000..89b3ed814d64
--- /dev/null
+++ b/sound/pci/oxygen/xonar.h
@@ -0,0 +1,50 @@
+#ifndef XONAR_H_INCLUDED
+#define XONAR_H_INCLUDED
+
+#include "oxygen.h"
+
+struct xonar_generic {
+        unsigned int anti_pop_delay;
+        u16 output_enable_bit;
+        u8 ext_power_reg;
+        u8 ext_power_int_reg;
+        u8 ext_power_bit;
+        u8 has_power;
+};
+
+struct xonar_hdmi {
+        u8 params[5];
+};
+
+/* generic helper functions */
+
+void xonar_enable_output(struct oxygen *chip);
+void xonar_disable_output(struct oxygen *chip);
+void xonar_init_ext_power(struct oxygen *chip);
+void xonar_init_cs53x1(struct oxygen *chip);
+void xonar_set_cs53x1_params(struct oxygen *chip,
+                             struct snd_pcm_hw_params *params);
+int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
+                              struct snd_ctl_elem_value *value);
+int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
+                              struct snd_ctl_elem_value *value);
+
+/* model-specific card drivers */
+
+int get_xonar_pcm179x_model(struct oxygen *chip,
+                            const struct pci_device_id *id);
+int get_xonar_cs43xx_model(struct oxygen *chip,
+                           const struct pci_device_id *id);
+
+/* HDMI helper functions */
+
+void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *data);
+void xonar_hdmi_cleanup(struct oxygen *chip);
+void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi);
+void xonar_hdmi_pcm_hardware_filter(unsigned int channel,
+                                    struct snd_pcm_hardware *hardware);
+void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,
+                           struct snd_pcm_hw_params *params);
+void xonar_hdmi_uart_input(struct oxygen *chip);
+
+#endif
diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c
new file mode 100644
index 000000000000..16c226bfcd2b
--- /dev/null
+++ b/sound/pci/oxygen/xonar_cs43xx.c
@@ -0,0 +1,434 @@
+/*
+ * card driver for models with CS4398/CS4362A DACs (Xonar D1/DX)
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ *  This driver is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License, version 2.
+ *
+ *  This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Xonar D1/DX
+ * -----------
+ *
+ * CMI8788:
+ *
+ * I²C <-> CS4398 (front)
+ *     <-> CS4362A (surround, center/LFE, back)
+ *
+ * GPI 0 <- external power present (DX only)
+ *
+ * GPIO 0 -> enable output to speakers
+ * GPIO 1 -> enable front panel I/O
+ * GPIO 2 -> M0 of CS5361
+ * GPIO 3 -> M1 of CS5361
+ * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
+ *
+ * CS4398:
+ *
+ * AD0 <- 1
+ * AD1 <- 1
+ *
+ * CS4362A:
+ *
+ * AD0 <- 0
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to CS5361 input
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <sound/ac97_codec.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include "xonar.h"
+#include "cs4398.h"
+#include "cs4362a.h"
+
+#define GPI_EXT_POWER           0x01
+#define GPIO_D1_OUTPUT_ENABLE   0x0001
+#define GPIO_D1_FRONT_PANEL     0x0002
+#define GPIO_D1_INPUT_ROUTE     0x0100
+
+#define I2C_DEVICE_CS4398       0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
+#define I2C_DEVICE_CS4362A      0x30    /* 001100, AD0=0, /W=0 */
+
+struct xonar_cs43xx {
+        struct xonar_generic generic;
+        u8 cs4398_regs[8];
+        u8 cs4362a_regs[15];
+};
+
+static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
+        if (reg < ARRAY_SIZE(data->cs4398_regs))
+                data->cs4398_regs[reg] = value;
+}
+
+static void cs4398_write_cached(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        if (value != data->cs4398_regs[reg])
+                cs4398_write(chip, reg, value);
+}
+
+static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
+        if (reg < ARRAY_SIZE(data->cs4362a_regs))
+                data->cs4362a_regs[reg] = value;
+}
+
+static void cs4362a_write_cached(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        if (value != data->cs4362a_regs[reg])
+                cs4362a_write(chip, reg, value);
+}
+
+static void cs43xx_registers_init(struct oxygen *chip)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+        unsigned int i;
+
+        /* set CPEN (control port mode) and power down */
+        cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
+        cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
+        /* configure */
+        cs4398_write(chip, 2, data->cs4398_regs[2]);
+        cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
+        cs4398_write(chip, 4, data->cs4398_regs[4]);
+        cs4398_write(chip, 5, data->cs4398_regs[5]);
+        cs4398_write(chip, 6, data->cs4398_regs[6]);
+        cs4398_write(chip, 7, data->cs4398_regs[7]);
+        cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
+        cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
+                      CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
+        cs4362a_write(chip, 0x04, data->cs4362a_regs[0x04]);
+        cs4362a_write(chip, 0x05, 0);
+        for (i = 6; i <= 14; ++i)
+                cs4362a_write(chip, i, data->cs4362a_regs[i]);
+        /* clear power down */
+        cs4398_write(chip, 8, CS4398_CPEN);
+        cs4362a_write(chip, 0x01, CS4362A_CPEN);
+}
+
+static void xonar_d1_init(struct oxygen *chip)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        data->generic.anti_pop_delay = 800;
+        data->generic.output_enable_bit = GPIO_D1_OUTPUT_ENABLE;
+        data->cs4398_regs[2] =
+                CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
+        data->cs4398_regs[4] = CS4398_MUTEP_LOW |
+                CS4398_MUTE_B | CS4398_MUTE_A | CS4398_PAMUTE;
+        data->cs4398_regs[5] = 60 * 2;
+        data->cs4398_regs[6] = 60 * 2;
+        data->cs4398_regs[7] = CS4398_RMP_DN | CS4398_RMP_UP |
+                CS4398_ZERO_CROSS | CS4398_SOFT_RAMP;
+        data->cs4362a_regs[4] = CS4362A_RMP_DN | CS4362A_DEM_NONE;
+        data->cs4362a_regs[6] = CS4362A_FM_SINGLE |
+                CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
+        data->cs4362a_regs[7] = 60 | CS4362A_MUTE;
+        data->cs4362a_regs[8] = 60 | CS4362A_MUTE;
+        data->cs4362a_regs[9] = data->cs4362a_regs[6];
+        data->cs4362a_regs[10] = 60 | CS4362A_MUTE;
+        data->cs4362a_regs[11] = 60 | CS4362A_MUTE;
+        data->cs4362a_regs[12] = data->cs4362a_regs[6];
+        data->cs4362a_regs[13] = 60 | CS4362A_MUTE;
+        data->cs4362a_regs[14] = 60 | CS4362A_MUTE;
+
+        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
+                       OXYGEN_2WIRE_LENGTH_8 |
+                       OXYGEN_2WIRE_INTERRUPT_MASK |
+                       OXYGEN_2WIRE_SPEED_FAST);
+
+        cs43xx_registers_init(chip);
+
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
+                          GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE);
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
+                            GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE);
+
+        xonar_init_cs53x1(chip);
+        xonar_enable_output(chip);
+
+        snd_component_add(chip->card, "CS4398");
+        snd_component_add(chip->card, "CS4362A");
+        snd_component_add(chip->card, "CS5361");
+}
+
+static void xonar_dx_init(struct oxygen *chip)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+
+        data->generic.ext_power_reg = OXYGEN_GPI_DATA;
+        data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+        data->generic.ext_power_bit = GPI_EXT_POWER;
+        xonar_init_ext_power(chip);
+        xonar_d1_init(chip);
+}
+
+static void xonar_d1_cleanup(struct oxygen *chip)
+{
+        xonar_disable_output(chip);
+        cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
+        oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
+}
+
+static void xonar_d1_suspend(struct oxygen *chip)
+{
+        xonar_d1_cleanup(chip);
+}
+
+static void xonar_d1_resume(struct oxygen *chip)
+{
+        oxygen_set_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
+        msleep(1);
+        cs43xx_registers_init(chip);
+        xonar_enable_output(chip);
+}
+
+static void set_cs43xx_params(struct oxygen *chip,
+                              struct snd_pcm_hw_params *params)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+        u8 cs4398_fm, cs4362a_fm;
+
+        if (params_rate(params) <= 50000) {
+                cs4398_fm = CS4398_FM_SINGLE;
+                cs4362a_fm = CS4362A_FM_SINGLE;
+        } else if (params_rate(params) <= 100000) {
+                cs4398_fm = CS4398_FM_DOUBLE;
+                cs4362a_fm = CS4362A_FM_DOUBLE;
+        } else {
+                cs4398_fm = CS4398_FM_QUAD;
+                cs4362a_fm = CS4362A_FM_QUAD;
+        }
+        cs4398_fm |= CS4398_DEM_NONE | CS4398_DIF_LJUST;
+        cs4398_write_cached(chip, 2, cs4398_fm);
+        cs4362a_fm |= data->cs4362a_regs[6] & ~CS4362A_FM_MASK;
+        cs4362a_write_cached(chip, 6, cs4362a_fm);
+        cs4362a_write_cached(chip, 12, cs4362a_fm);
+        cs4362a_fm &= CS4362A_FM_MASK;
+        cs4362a_fm |= data->cs4362a_regs[9] & ~CS4362A_FM_MASK;
+        cs4362a_write_cached(chip, 9, cs4362a_fm);
+}
+
+static void update_cs4362a_volumes(struct oxygen *chip)
+{
+        unsigned int i;
+        u8 mute;
+
+        mute = chip->dac_mute ? CS4362A_MUTE : 0;
+        for (i = 0; i < 6; ++i)
+                cs4362a_write_cached(chip, 7 + i + i / 2,
+                                     (127 - chip->dac_volume[2 + i]) | mute);
+}
+
+static void update_cs43xx_volume(struct oxygen *chip)
+{
+        cs4398_write_cached(chip, 5, (127 - chip->dac_volume[0]) * 2);
+        cs4398_write_cached(chip, 6, (127 - chip->dac_volume[1]) * 2);
+        update_cs4362a_volumes(chip);
+}
+
+static void update_cs43xx_mute(struct oxygen *chip)
+{
+        u8 reg;
+
+        reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
+        if (chip->dac_mute)
+                reg |= CS4398_MUTE_B | CS4398_MUTE_A;
+        cs4398_write_cached(chip, 4, reg);
+        update_cs4362a_volumes(chip);
+}
+
+static void update_cs43xx_center_lfe_mix(struct oxygen *chip, bool mixed)
+{
+        struct xonar_cs43xx *data = chip->model_data;
+        u8 reg;
+
+        reg = data->cs4362a_regs[9] & ~CS4362A_ATAPI_MASK;
+        if (mixed)
+                reg |= CS4362A_ATAPI_B_LR | CS4362A_ATAPI_A_LR;
+        else
+                reg |= CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
+        cs4362a_write_cached(chip, 9, reg);
+}
+
+static const struct snd_kcontrol_new front_panel_switch = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "Front Panel Switch",
+        .info = snd_ctl_boolean_mono_info,
+        .get = xonar_gpio_bit_switch_get,
+        .put = xonar_gpio_bit_switch_put,
+        .private_value = GPIO_D1_FRONT_PANEL,
+};
+
+static int rolloff_info(struct snd_kcontrol *ctl,
+                        struct snd_ctl_elem_info *info)
+{
+        static const char *const names[2] = {
+                "Fast Roll-off", "Slow Roll-off"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item >= 2)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_cs43xx *data = chip->model_data;
+
+        value->value.enumerated.item[0] =
+                (data->cs4398_regs[7] & CS4398_FILT_SEL) != 0;
+        return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_cs43xx *data = chip->model_data;
+        int changed;
+        u8 reg;
+
+        mutex_lock(&chip->mutex);
+        reg = data->cs4398_regs[7];
+        if (value->value.enumerated.item[0])
+                reg |= CS4398_FILT_SEL;
+        else
+                reg &= ~CS4398_FILT_SEL;
+        changed = reg != data->cs4398_regs[7];
+        if (changed) {
+                cs4398_write(chip, 7, reg);
+                if (reg & CS4398_FILT_SEL)
+                        reg = data->cs4362a_regs[0x04] | CS4362A_FILT_SEL;
+                else
+                        reg = data->cs4362a_regs[0x04] & ~CS4362A_FILT_SEL;
+                cs4362a_write(chip, 0x04, reg);
+        }
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "DAC Filter Playback Enum",
+        .info = rolloff_info,
+        .get = rolloff_get,
+        .put = rolloff_put,
+};
+
+static void xonar_d1_line_mic_ac97_switch(struct oxygen *chip,
+                                          unsigned int reg, unsigned int mute)
+{
+        if (reg == AC97_LINE) {
+                spin_lock_irq(&chip->reg_lock);
+                oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+                                      mute ? GPIO_D1_INPUT_ROUTE : 0,
+                                      GPIO_D1_INPUT_ROUTE);
+                spin_unlock_irq(&chip->reg_lock);
+        }
+}
+
+static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0);
+
+static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
+{
+        if (!strncmp(template->name, "CD Capture ", 11))
+                return 1; /* no CD input */
+        return 0;
+}
+
+static int xonar_d1_mixer_init(struct oxygen *chip)
+{
+        int err;
+
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
+        if (err < 0)
+                return err;
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static const struct oxygen_model model_xonar_d1 = {
+        .longname = "Asus Virtuoso 100",
+        .chip = "AV200",
+        .init = xonar_d1_init,
+        .control_filter = xonar_d1_control_filter,
+        .mixer_init = xonar_d1_mixer_init,
+        .cleanup = xonar_d1_cleanup,
+        .suspend = xonar_d1_suspend,
+        .resume = xonar_d1_resume,
+        .get_i2s_mclk = oxygen_default_i2s_mclk,
+        .set_dac_params = set_cs43xx_params,
+        .set_adc_params = xonar_set_cs53x1_params,
+        .update_dac_volume = update_cs43xx_volume,
+        .update_dac_mute = update_cs43xx_mute,
+        .update_center_lfe_mix = update_cs43xx_center_lfe_mix,
+        .ac97_switch = xonar_d1_line_mic_ac97_switch,
+        .dac_tlv = cs4362a_db_scale,
+        .model_data_size = sizeof(struct xonar_cs43xx),
+        .device_config = PLAYBACK_0_TO_I2S |
+                         PLAYBACK_1_TO_SPDIF |
+                         CAPTURE_0_FROM_I2S_2,
+        .dac_channels = 8,
+        .dac_volume_min = 127 - 60,
+        .dac_volume_max = 127,
+        .function_flags = OXYGEN_FUNCTION_2WIRE,
+        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+int __devinit get_xonar_cs43xx_model(struct oxygen *chip,
+                                     const struct pci_device_id *id)
+{
+        switch (id->subdevice) {
+        case 0x834f:
+                chip->model = model_xonar_d1;
+                chip->model.shortname = "Xonar D1";
+                break;
+        case 0x8275:
+        case 0x8327:
+                chip->model = model_xonar_d1;
+                chip->model.shortname = "Xonar DX";
+                chip->model.init = xonar_dx_init;
+                break;
+        default:
+                return -EINVAL;
+        }
+        return 0;
+}
diff --git a/sound/pci/oxygen/xonar_hdmi.c b/sound/pci/oxygen/xonar_hdmi.c
new file mode 100644
index 000000000000..b12db1f1cea9
--- /dev/null
+++ b/sound/pci/oxygen/xonar_hdmi.c
@@ -0,0 +1,128 @@
+/*
+ * helper functions for HDMI models (Xonar HDAV1.3)
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ *  This driver is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License, version 2.
+ *
+ *  This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <sound/asoundef.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include "xonar.h"
+
+static void hdmi_write_command(struct oxygen *chip, u8 command,
+                               unsigned int count, const u8 *params)
+{
+        unsigned int i;
+        u8 checksum;
+
+        oxygen_write_uart(chip, 0xfb);
+        oxygen_write_uart(chip, 0xef);
+        oxygen_write_uart(chip, command);
+        oxygen_write_uart(chip, count);
+        for (i = 0; i < count; ++i)
+                oxygen_write_uart(chip, params[i]);
+        checksum = 0xfb + 0xef + command + count;
+        for (i = 0; i < count; ++i)
+                checksum += params[i];
+        oxygen_write_uart(chip, checksum);
+}
+
+static void xonar_hdmi_init_commands(struct oxygen *chip,
+                                     struct xonar_hdmi *hdmi)
+{
+        u8 param;
+
+        oxygen_reset_uart(chip);
+        param = 0;
+        hdmi_write_command(chip, 0x61, 1, &param);
+        param = 1;
+        hdmi_write_command(chip, 0x74, 1, &param);
+        hdmi_write_command(chip, 0x54, 5, hdmi->params);
+}
+
+void xonar_hdmi_init(struct oxygen *chip, struct xonar_hdmi *hdmi)
+{
+        hdmi->params[1] = IEC958_AES3_CON_FS_48000;
+        hdmi->params[4] = 1;
+        xonar_hdmi_init_commands(chip, hdmi);
+}
+
+void xonar_hdmi_cleanup(struct oxygen *chip)
+{
+        u8 param = 0;
+
+        hdmi_write_command(chip, 0x74, 1, &param);
+}
+
+void xonar_hdmi_resume(struct oxygen *chip, struct xonar_hdmi *hdmi)
+{
+        xonar_hdmi_init_commands(chip, hdmi);
+}
+
+void xonar_hdmi_pcm_hardware_filter(unsigned int channel,
+                                    struct snd_pcm_hardware *hardware)
+{
+        if (channel == PCM_MULTICH) {
+                hardware->rates = SNDRV_PCM_RATE_44100 |
+                                  SNDRV_PCM_RATE_48000 |
+                                  SNDRV_PCM_RATE_96000 |
+                                  SNDRV_PCM_RATE_192000;
+                hardware->rate_min = 44100;
+        }
+}
+
+void xonar_set_hdmi_params(struct oxygen *chip, struct xonar_hdmi *hdmi,
+                           struct snd_pcm_hw_params *params)
+{
+        hdmi->params[0] = 0; /* 1 = non-audio */
+        switch (params_rate(params)) {
+        case 44100:
+                hdmi->params[1] = IEC958_AES3_CON_FS_44100;
+                break;
+        case 48000:
+                hdmi->params[1] = IEC958_AES3_CON_FS_48000;
+                break;
+        default: /* 96000 */
+                hdmi->params[1] = IEC958_AES3_CON_FS_96000;
+                break;
+        case 192000:
+                hdmi->params[1] = IEC958_AES3_CON_FS_192000;
+                break;
+        }
+        hdmi->params[2] = params_channels(params) / 2 - 1;
+        if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE)
+                hdmi->params[3] = 0;
+        else
+                hdmi->params[3] = 0xc0;
+        hdmi->params[4] = 1; /* ? */
+        hdmi_write_command(chip, 0x54, 5, hdmi->params);
+}
+
+void xonar_hdmi_uart_input(struct oxygen *chip)
+{
+        if (chip->uart_input_count >= 2 &&
+            chip->uart_input[chip->uart_input_count - 2] == 'O' &&
+            chip->uart_input[chip->uart_input_count - 1] == 'K') {
+                printk(KERN_DEBUG "message from HDMI chip received:\n");
+                print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
+                                     chip->uart_input, chip->uart_input_count);
+                chip->uart_input_count = 0;
+        }
+}
diff --git a/sound/pci/oxygen/xonar_lib.c b/sound/pci/oxygen/xonar_lib.c
new file mode 100644
index 000000000000..b3ff71316653
--- /dev/null
+++ b/sound/pci/oxygen/xonar_lib.c
@@ -0,0 +1,132 @@
+/*
+ * helper functions for Asus Xonar cards
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ *  This driver is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License, version 2.
+ *
+ *  This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/delay.h>
+#include <sound/core.h>
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include "xonar.h"
+
+
+#define GPIO_CS53x1_M_MASK      0x000c
+#define GPIO_CS53x1_M_SINGLE    0x0000
+#define GPIO_CS53x1_M_DOUBLE    0x0004
+#define GPIO_CS53x1_M_QUAD      0x0008
+
+
+void xonar_enable_output(struct oxygen *chip)
+{
+        struct xonar_generic *data = chip->model_data;
+
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, data->output_enable_bit);
+        msleep(data->anti_pop_delay);
+        oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
+}
+
+void xonar_disable_output(struct oxygen *chip)
+{
+        struct xonar_generic *data = chip->model_data;
+
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
+}
+
+static void xonar_ext_power_gpio_changed(struct oxygen *chip)
+{
+        struct xonar_generic *data = chip->model_data;
+        u8 has_power;
+
+        has_power = !!(oxygen_read8(chip, data->ext_power_reg)
+                       & data->ext_power_bit);
+        if (has_power != data->has_power) {
+                data->has_power = has_power;
+                if (has_power) {
+                        snd_printk(KERN_NOTICE "power restored\n");
+                } else {
+                        snd_printk(KERN_CRIT
+                                   "Hey! Don't unplug the power cable!\n");
+                        /* TODO: stop PCMs */
+                }
+        }
+}
+
+void xonar_init_ext_power(struct oxygen *chip)
+{
+        struct xonar_generic *data = chip->model_data;
+
+        oxygen_set_bits8(chip, data->ext_power_int_reg,
+                         data->ext_power_bit);
+        chip->interrupt_mask |= OXYGEN_INT_GPIO;
+        chip->model.gpio_changed = xonar_ext_power_gpio_changed;
+        data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
+                             & data->ext_power_bit);
+}
+
+void xonar_init_cs53x1(struct oxygen *chip)
+{
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CS53x1_M_MASK);
+        oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+                              GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
+}
+
+void xonar_set_cs53x1_params(struct oxygen *chip,
+                             struct snd_pcm_hw_params *params)
+{
+        unsigned int value;
+
+        if (params_rate(params) <= 54000)
+                value = GPIO_CS53x1_M_SINGLE;
+        else if (params_rate(params) <= 108000)
+                value = GPIO_CS53x1_M_DOUBLE;
+        else
+                value = GPIO_CS53x1_M_QUAD;
+        oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+                              value, GPIO_CS53x1_M_MASK);
+}
+
+int xonar_gpio_bit_switch_get(struct snd_kcontrol *ctl,
+                              struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        u16 bit = ctl->private_value;
+
+        value->value.integer.value[0] =
+                !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit);
+        return 0;
+}
+
+int xonar_gpio_bit_switch_put(struct snd_kcontrol *ctl,
+                              struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        u16 bit = ctl->private_value;
+        u16 old_bits, new_bits;
+        int changed;
+
+        spin_lock_irq(&chip->reg_lock);
+        old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
+        if (value->value.integer.value[0])
+                new_bits = old_bits | bit;
+        else
+                new_bits = old_bits & ~bit;
+        changed = new_bits != old_bits;
+        if (changed)
+                oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
+        spin_unlock_irq(&chip->reg_lock);
+        return changed;
+}
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
new file mode 100644
index 000000000000..ba18fb546b4f
--- /dev/null
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -0,0 +1,1115 @@
+/*
+ * card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX)
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ *
+ *
+ *  This driver is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License, version 2.
+ *
+ *  This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Xonar D2/D2X
+ * ------------
+ *
+ * CMI8788:
+ *
+ * SPI 0 -> 1st PCM1796 (front)
+ * SPI 1 -> 2nd PCM1796 (surround)
+ * SPI 2 -> 3rd PCM1796 (center/LFE)
+ * SPI 4 -> 4th PCM1796 (back)
+ *
+ * GPIO 2 -> M0 of CS5381
+ * GPIO 3 -> M1 of CS5381
+ * GPIO 5 <- external power present (D2X only)
+ * GPIO 7 -> ALT
+ * GPIO 8 -> enable output to speakers
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
+ */
+
+/*
+ * Xonar HDAV1.3 (Deluxe)
+ * ----------------------
+ *
+ * CMI8788:
+ *
+ * I²C <-> PCM1796 (front)
+ *
+ * GPI 0 <- external power present
+ *
+ * GPIO 0 -> enable output to speakers
+ * GPIO 2 -> M0 of CS5381
+ * GPIO 3 -> M1 of CS5381
+ * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
+ *
+ * TXD -> HDMI controller
+ * RXD <- HDMI controller
+ *
+ * PCM1796 front: AD1,0 <- 0,0
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
+ *
+ * no daughterboard
+ * ----------------
+ *
+ * GPIO 4 <- 1
+ *
+ * H6 daughterboard
+ * ----------------
+ *
+ * GPIO 4 <- 0
+ * GPIO 5 <- 0
+ *
+ * I²C <-> PCM1796 (surround)
+ *     <-> PCM1796 (center/LFE)
+ *     <-> PCM1796 (back)
+ *
+ * PCM1796 surround:   AD1,0 <- 0,1
+ * PCM1796 center/LFE: AD1,0 <- 1,0
+ * PCM1796 back:       AD1,0 <- 1,1
+ *
+ * unknown daughterboard
+ * ---------------------
+ *
+ * GPIO 4 <- 0
+ * GPIO 5 <- 1
+ *
+ * I²C <-> CS4362A (surround, center/LFE, back)
+ *
+ * CS4362A: AD0 <- 0
+ */
+
+/*
+ * Xonar Essence ST (Deluxe)/STX
+ * -----------------------------
+ *
+ * CMI8788:
+ *
+ * I²C <-> PCM1792A
+ *     <-> CS2000 (ST only)
+ *
+ * ADC1 MCLK -> REF_CLK of CS2000 (ST only)
+ *
+ * GPI 0 <- external power present (STX only)
+ *
+ * GPIO 0 -> enable output to speakers
+ * GPIO 1 -> route HP to front panel (0) or rear jack (1)
+ * GPIO 2 -> M0 of CS5381
+ * GPIO 3 -> M1 of CS5381
+ * GPIO 7 -> route output to speaker jacks (0) or HP (1)
+ * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
+ *
+ * PCM1792A:
+ *
+ * AD1,0 <- 0,0
+ * SCK <- CLK_OUT of CS2000 (ST only)
+ *
+ * CS2000:
+ *
+ * AD0 <- 0
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
+ *
+ * H6 daughterboard
+ * ----------------
+ *
+ * GPIO 4 <- 0
+ * GPIO 5 <- 0
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/mutex.h>
+#include <sound/ac97_codec.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include "xonar.h"
+#include "cm9780.h"
+#include "pcm1796.h"
+#include "cs2000.h"
+
+
+#define GPIO_D2X_EXT_POWER      0x0020
+#define GPIO_D2_ALT             0x0080
+#define GPIO_D2_OUTPUT_ENABLE   0x0100
+
+#define GPI_EXT_POWER           0x01
+#define GPIO_INPUT_ROUTE        0x0100
+
+#define GPIO_HDAV_OUTPUT_ENABLE 0x0001
+
+#define GPIO_DB_MASK            0x0030
+#define GPIO_DB_H6              0x0000
+
+#define GPIO_ST_OUTPUT_ENABLE   0x0001
+#define GPIO_ST_HP_REAR         0x0002
+#define GPIO_ST_HP              0x0080
+
+#define I2C_DEVICE_PCM1796(i)   (0x98 + ((i) << 1))     /* 10011, ii, /W=0 */
+#define I2C_DEVICE_CS2000       0x9c                    /* 100111, 0, /W=0 */
+
+#define PCM1796_REG_BASE        16
+
+
+struct xonar_pcm179x {
+        struct xonar_generic generic;
+        unsigned int dacs;
+        u8 pcm1796_regs[4][5];
+        unsigned int current_rate;
+        bool os_128;
+        bool hp_active;
+        s8 hp_gain_offset;
+        bool has_cs2000;
+        u8 cs2000_fun_cfg_1;
+};
+
+struct xonar_hdav {
+        struct xonar_pcm179x pcm179x;
+        struct xonar_hdmi hdmi;
+};
+
+
+static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
+                                     u8 reg, u8 value)
+{
+        /* maps ALSA channel pair number to SPI output */
+        static const u8 codec_map[4] = {
+                0, 1, 2, 4
+        };
+        oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
+                         OXYGEN_SPI_DATA_LENGTH_2 |
+                         OXYGEN_SPI_CLOCK_160 |
+                         (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
+                         OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
+                         (reg << 8) | value);
+}
+
+static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
+                                     u8 reg, u8 value)
+{
+        oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
+}
+
+static void pcm1796_write(struct oxygen *chip, unsigned int codec,
+                          u8 reg, u8 value)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
+            OXYGEN_FUNCTION_SPI)
+                pcm1796_write_spi(chip, codec, reg, value);
+        else
+                pcm1796_write_i2c(chip, codec, reg, value);
+        if ((unsigned int)(reg - PCM1796_REG_BASE)
+            < ARRAY_SIZE(data->pcm1796_regs[codec]))
+                data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
+}
+
+static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
+                                 u8 reg, u8 value)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
+                pcm1796_write(chip, codec, reg, value);
+}
+
+static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
+        if (reg == CS2000_FUN_CFG_1)
+                data->cs2000_fun_cfg_1 = value;
+}
+
+static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        if (reg != CS2000_FUN_CFG_1 ||
+            value != data->cs2000_fun_cfg_1)
+                cs2000_write(chip, reg, value);
+}
+
+static void pcm1796_registers_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+        unsigned int i;
+        s8 gain_offset;
+
+        gain_offset = data->hp_active ? data->hp_gain_offset : 0;
+        for (i = 0; i < data->dacs; ++i) {
+                /* set ATLD before ATL/ATR */
+                pcm1796_write(chip, i, 18,
+                              data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
+                pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
+                              + gain_offset);
+                pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
+                              + gain_offset);
+                pcm1796_write(chip, i, 19,
+                              data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
+                pcm1796_write(chip, i, 20,
+                              data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
+                pcm1796_write(chip, i, 21, 0);
+        }
+}
+
+static void pcm1796_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE |
+                PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
+        data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
+                PCM1796_FLT_SHARP | PCM1796_ATS_1;
+        data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = PCM1796_OS_64;
+        pcm1796_registers_init(chip);
+        data->current_rate = 48000;
+}
+
+static void xonar_d2_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->generic.anti_pop_delay = 300;
+        data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
+        data->dacs = 4;
+
+        pcm1796_init(chip);
+
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
+
+        oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
+
+        xonar_init_cs53x1(chip);
+        xonar_enable_output(chip);
+
+        snd_component_add(chip->card, "PCM1796");
+        snd_component_add(chip->card, "CS5381");
+}
+
+static void xonar_d2x_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
+        data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
+        data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
+        xonar_init_ext_power(chip);
+        xonar_d2_init(chip);
+}
+
+static void xonar_hdav_init(struct oxygen *chip)
+{
+        struct xonar_hdav *data = chip->model_data;
+
+        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
+                       OXYGEN_2WIRE_LENGTH_8 |
+                       OXYGEN_2WIRE_INTERRUPT_MASK |
+                       OXYGEN_2WIRE_SPEED_FAST);
+
+        data->pcm179x.generic.anti_pop_delay = 100;
+        data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
+        data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
+        data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+        data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
+        data->pcm179x.dacs = chip->model.private_data ? 4 : 1;
+
+        pcm1796_init(chip);
+
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_INPUT_ROUTE);
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
+
+        xonar_init_cs53x1(chip);
+        xonar_init_ext_power(chip);
+        xonar_hdmi_init(chip, &data->hdmi);
+        xonar_enable_output(chip);
+
+        snd_component_add(chip->card, "PCM1796");
+        snd_component_add(chip->card, "CS5381");
+}
+
+static void xonar_st_init_i2c(struct oxygen *chip)
+{
+        oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
+                       OXYGEN_2WIRE_LENGTH_8 |
+                       OXYGEN_2WIRE_INTERRUPT_MASK |
+                       OXYGEN_2WIRE_SPEED_FAST);
+}
+
+static void xonar_st_init_common(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->generic.anti_pop_delay = 100;
+        data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
+        data->dacs = chip->model.private_data ? 4 : 1;
+        data->hp_gain_offset = 2*-18;
+
+        pcm1796_init(chip);
+
+        oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
+                          GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
+        oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
+                            GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
+
+        xonar_init_cs53x1(chip);
+        xonar_enable_output(chip);
+
+        snd_component_add(chip->card, "PCM1792A");
+        snd_component_add(chip->card, "CS5381");
+}
+
+static void cs2000_registers_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
+        cs2000_write(chip, CS2000_DEV_CTRL, 0);
+        cs2000_write(chip, CS2000_DEV_CFG_1,
+                     CS2000_R_MOD_SEL_1 |
+                     (0 << CS2000_R_SEL_SHIFT) |
+                     CS2000_AUX_OUT_SRC_REF_CLK |
+                     CS2000_EN_DEV_CFG_1);
+        cs2000_write(chip, CS2000_DEV_CFG_2,
+                     (0 << CS2000_LOCK_CLK_SHIFT) |
+                     CS2000_FRAC_N_SRC_STATIC);
+        cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */
+        cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
+        cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
+        cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
+        cs2000_write(chip, CS2000_FUN_CFG_1, data->cs2000_fun_cfg_1);
+        cs2000_write(chip, CS2000_FUN_CFG_2, 0);
+        cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
+}
+
+static void xonar_st_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->has_cs2000 = 1;
+        data->cs2000_fun_cfg_1 = CS2000_REF_CLK_DIV_1;
+
+        oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
+                       OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_I2S |
+                       OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 |
+                       OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64);
+
+        xonar_st_init_i2c(chip);
+        cs2000_registers_init(chip);
+        xonar_st_init_common(chip);
+
+        snd_component_add(chip->card, "CS2000");
+}
+
+static void xonar_stx_init(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        xonar_st_init_i2c(chip);
+        data->generic.ext_power_reg = OXYGEN_GPI_DATA;
+        data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
+        data->generic.ext_power_bit = GPI_EXT_POWER;
+        xonar_init_ext_power(chip);
+        xonar_st_init_common(chip);
+}
+
+static void xonar_d2_cleanup(struct oxygen *chip)
+{
+        xonar_disable_output(chip);
+}
+
+static void xonar_hdav_cleanup(struct oxygen *chip)
+{
+        xonar_hdmi_cleanup(chip);
+        xonar_disable_output(chip);
+        msleep(2);
+}
+
+static void xonar_st_cleanup(struct oxygen *chip)
+{
+        xonar_disable_output(chip);
+}
+
+static void xonar_d2_suspend(struct oxygen *chip)
+{
+        xonar_d2_cleanup(chip);
+}
+
+static void xonar_hdav_suspend(struct oxygen *chip)
+{
+        xonar_hdav_cleanup(chip);
+}
+
+static void xonar_st_suspend(struct oxygen *chip)
+{
+        xonar_st_cleanup(chip);
+}
+
+static void xonar_d2_resume(struct oxygen *chip)
+{
+        pcm1796_registers_init(chip);
+        xonar_enable_output(chip);
+}
+
+static void xonar_hdav_resume(struct oxygen *chip)
+{
+        struct xonar_hdav *data = chip->model_data;
+
+        pcm1796_registers_init(chip);
+        xonar_hdmi_resume(chip, &data->hdmi);
+        xonar_enable_output(chip);
+}
+
+static void xonar_stx_resume(struct oxygen *chip)
+{
+        pcm1796_registers_init(chip);
+        xonar_enable_output(chip);
+}
+
+static void xonar_st_resume(struct oxygen *chip)
+{
+        cs2000_registers_init(chip);
+        xonar_stx_resume(chip);
+}
+
+static unsigned int mclk_from_rate(struct oxygen *chip, unsigned int rate)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        if (rate <= 32000)
+                return OXYGEN_I2S_MCLK_512;
+        else if (rate <= 48000 && data->os_128)
+                return OXYGEN_I2S_MCLK_512;
+        else if (rate <= 96000)
+                return OXYGEN_I2S_MCLK_256;
+        else
+                return OXYGEN_I2S_MCLK_128;
+}
+
+static unsigned int get_pcm1796_i2s_mclk(struct oxygen *chip,
+                                         unsigned int channel,
+                                         struct snd_pcm_hw_params *params)
+{
+        if (channel == PCM_MULTICH)
+                return mclk_from_rate(chip, params_rate(params));
+        else
+                return oxygen_default_i2s_mclk(chip, channel, params);
+}
+
+static void update_pcm1796_oversampling(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+        unsigned int i;
+        u8 reg;
+
+        if (data->current_rate <= 32000)
+                reg = PCM1796_OS_128;
+        else if (data->current_rate <= 48000 && data->os_128)
+                reg = PCM1796_OS_128;
+        else if (data->current_rate <= 96000 || data->os_128)
+                reg = PCM1796_OS_64;
+        else
+                reg = PCM1796_OS_32;
+        for (i = 0; i < data->dacs; ++i)
+                pcm1796_write_cached(chip, i, 20, reg);
+}
+
+static void set_pcm1796_params(struct oxygen *chip,
+                               struct snd_pcm_hw_params *params)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+
+        data->current_rate = params_rate(params);
+        update_pcm1796_oversampling(chip);
+}
+
+static void update_pcm1796_volume(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+        unsigned int i;
+        s8 gain_offset;
+
+        gain_offset = data->hp_active ? data->hp_gain_offset : 0;
+        for (i = 0; i < data->dacs; ++i) {
+                pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
+                                     + gain_offset);
+                pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
+                                     + gain_offset);
+        }
+}
+
+static void update_pcm1796_mute(struct oxygen *chip)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+        unsigned int i;
+        u8 value;
+
+        value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
+        if (chip->dac_mute)
+                value |= PCM1796_MUTE;
+        for (i = 0; i < data->dacs; ++i)
+                pcm1796_write_cached(chip, i, 18, value);
+}
+
+static void update_cs2000_rate(struct oxygen *chip, unsigned int rate)
+{
+        struct xonar_pcm179x *data = chip->model_data;
+        u8 rate_mclk, reg;
+
+        switch (rate) {
+                /* XXX Why is the I2S A MCLK half the actual I2S MCLK? */
+        case 32000:
+                rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256;
+                break;
+        case 44100:
+                if (data->os_128)
+                        rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256;
+                else
+                        rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_128;
+                break;
+        default: /* 48000 */
+                if (data->os_128)
+                        rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256;
+                else
+                        rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_128;
+                break;
+        case 64000:
+                rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256;
+                break;
+        case 88200:
+                rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256;
+                break;
+        case 96000:
+                rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256;
+                break;
+        case 176400:
+                rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256;
+                break;
+        case 192000:
+                rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256;
+                break;
+        }
+        oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
+                              OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
+        if ((rate_mclk & OXYGEN_I2S_MCLK_MASK) <= OXYGEN_I2S_MCLK_128)
+                reg = CS2000_REF_CLK_DIV_1;
+        else
+                reg = CS2000_REF_CLK_DIV_2;
+        cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
+}
+
+static void set_st_params(struct oxygen *chip,
+                          struct snd_pcm_hw_params *params)
+{
+        update_cs2000_rate(chip, params_rate(params));
+        set_pcm1796_params(chip, params);
+}
+
+static void set_hdav_params(struct oxygen *chip,
+                            struct snd_pcm_hw_params *params)
+{
+        struct xonar_hdav *data = chip->model_data;
+
+        set_pcm1796_params(chip, params);
+        xonar_set_hdmi_params(chip, &data->hdmi, params);
+}
+
+static const struct snd_kcontrol_new alt_switch = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "Analog Loopback Switch",
+        .info = snd_ctl_boolean_mono_info,
+        .get = xonar_gpio_bit_switch_get,
+        .put = xonar_gpio_bit_switch_put,
+        .private_value = GPIO_D2_ALT,
+};
+
+static int rolloff_info(struct snd_kcontrol *ctl,
+                        struct snd_ctl_elem_info *info)
+{
+        static const char *const names[2] = {
+                "Sharp Roll-off", "Slow Roll-off"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item >= 2)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+
+        value->value.enumerated.item[0] =
+                (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
+                 PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
+        return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+                       struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+        unsigned int i;
+        int changed;
+        u8 reg;
+
+        mutex_lock(&chip->mutex);
+        reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
+        reg &= ~PCM1796_FLT_MASK;
+        if (!value->value.enumerated.item[0])
+                reg |= PCM1796_FLT_SHARP;
+        else
+                reg |= PCM1796_FLT_SLOW;
+        changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
+        if (changed) {
+                for (i = 0; i < data->dacs; ++i)
+                        pcm1796_write(chip, i, 19, reg);
+        }
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "DAC Filter Playback Enum",
+        .info = rolloff_info,
+        .get = rolloff_get,
+        .put = rolloff_put,
+};
+
+static int os_128_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
+{
+        static const char *const names[2] = { "64x", "128x" };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 2;
+        if (info->value.enumerated.item >= 2)
+                info->value.enumerated.item = 1;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int os_128_get(struct snd_kcontrol *ctl,
+                      struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+
+        value->value.enumerated.item[0] = data->os_128;
+        return 0;
+}
+
+static int os_128_put(struct snd_kcontrol *ctl,
+                      struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+        int changed;
+
+        mutex_lock(&chip->mutex);
+        changed = value->value.enumerated.item[0] != data->os_128;
+        if (changed) {
+                data->os_128 = value->value.enumerated.item[0];
+                if (data->has_cs2000)
+                        update_cs2000_rate(chip, data->current_rate);
+                oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT,
+                                      mclk_from_rate(chip, data->current_rate),
+                                      OXYGEN_I2S_MCLK_MASK);
+                update_pcm1796_oversampling(chip);
+        }
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new os_128_control = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .name = "DAC Oversampling Playback Enum",
+        .info = os_128_info,
+        .get = os_128_get,
+        .put = os_128_put,
+};
+
+static int st_output_switch_info(struct snd_kcontrol *ctl,
+                                 struct snd_ctl_elem_info *info)
+{
+        static const char *const names[3] = {
+                "Speakers", "Headphones", "FP Headphones"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 3;
+        if (info->value.enumerated.item >= 3)
+                info->value.enumerated.item = 2;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int st_output_switch_get(struct snd_kcontrol *ctl,
+                                struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        u16 gpio;
+
+        gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
+        if (!(gpio & GPIO_ST_HP))
+                value->value.enumerated.item[0] = 0;
+        else if (gpio & GPIO_ST_HP_REAR)
+                value->value.enumerated.item[0] = 1;
+        else
+                value->value.enumerated.item[0] = 2;
+        return 0;
+}
+
+
+static int st_output_switch_put(struct snd_kcontrol *ctl,
+                                struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+        u16 gpio_old, gpio;
+
+        mutex_lock(&chip->mutex);
+        gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
+        gpio = gpio_old;
+        switch (value->value.enumerated.item[0]) {
+        case 0:
+                gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
+                break;
+        case 1:
+                gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
+                break;
+        case 2:
+                gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
+                break;
+        }
+        oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
+        data->hp_active = gpio & GPIO_ST_HP;
+        update_pcm1796_volume(chip);
+        mutex_unlock(&chip->mutex);
+        return gpio != gpio_old;
+}
+
+static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
+                                    struct snd_ctl_elem_info *info)
+{
+        static const char *const names[3] = {
+                "< 64 ohms", "64-300 ohms", "300-600 ohms"
+        };
+
+        info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        info->count = 1;
+        info->value.enumerated.items = 3;
+        if (info->value.enumerated.item > 2)
+                info->value.enumerated.item = 2;
+        strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+        return 0;
+}
+
+static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
+                                   struct snd_ctl_elem_value *value)
+{
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+
+        mutex_lock(&chip->mutex);
+        if (data->hp_gain_offset < 2*-6)
+                value->value.enumerated.item[0] = 0;
+        else if (data->hp_gain_offset < 0)
+                value->value.enumerated.item[0] = 1;
+        else
+                value->value.enumerated.item[0] = 2;
+        mutex_unlock(&chip->mutex);
+        return 0;
+}
+
+
+static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
+                                   struct snd_ctl_elem_value *value)
+{
+        static const s8 offsets[] = { 2*-18, 2*-6, 0 };
+        struct oxygen *chip = ctl->private_data;
+        struct xonar_pcm179x *data = chip->model_data;
+        s8 offset;
+        int changed;
+
+        if (value->value.enumerated.item[0] > 2)
+                return -EINVAL;
+        offset = offsets[value->value.enumerated.item[0]];
+        mutex_lock(&chip->mutex);
+        changed = offset != data->hp_gain_offset;
+        if (changed) {
+                data->hp_gain_offset = offset;
+                update_pcm1796_volume(chip);
+        }
+        mutex_unlock(&chip->mutex);
+        return changed;
+}
+
+static const struct snd_kcontrol_new st_controls[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Analog Output",
+                .info = st_output_switch_info,
+                .get = st_output_switch_get,
+                .put = st_output_switch_put,
+        },
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Headphones Impedance Playback Enum",
+                .info = st_hp_volume_offset_info,
+                .get = st_hp_volume_offset_get,
+                .put = st_hp_volume_offset_put,
+        },
+};
+
+static void xonar_line_mic_ac97_switch(struct oxygen *chip,
+                                       unsigned int reg, unsigned int mute)
+{
+        if (reg == AC97_LINE) {
+                spin_lock_irq(&chip->reg_lock);
+                oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+                                      mute ? GPIO_INPUT_ROUTE : 0,
+                                      GPIO_INPUT_ROUTE);
+                spin_unlock_irq(&chip->reg_lock);
+        }
+}
+
+static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
+
+static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
+{
+        if (!strncmp(template->name, "CD Capture ", 11))
+                /* CD in is actually connected to the video in pin */
+                template->private_value ^= AC97_CD ^ AC97_VIDEO;
+        return 0;
+}
+
+static int xonar_st_control_filter(struct snd_kcontrol_new *template)
+{
+        if (!strncmp(template->name, "CD Capture ", 11))
+                return 1; /* no CD input */
+        return 0;
+}
+
+static int add_pcm1796_controls(struct oxygen *chip)
+{
+        int err;
+
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+        if (err < 0)
+                return err;
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static int xonar_d2_mixer_init(struct oxygen *chip)
+{
+        int err;
+
+        err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
+        if (err < 0)
+                return err;
+        err = add_pcm1796_controls(chip);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static int xonar_hdav_mixer_init(struct oxygen *chip)
+{
+        return add_pcm1796_controls(chip);
+}
+
+static int xonar_st_mixer_init(struct oxygen *chip)
+{
+        unsigned int i;
+        int err;
+
+        for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
+                err = snd_ctl_add(chip->card,
+                                  snd_ctl_new1(&st_controls[i], chip));
+                if (err < 0)
+                        return err;
+        }
+        err = add_pcm1796_controls(chip);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static const struct oxygen_model model_xonar_d2 = {
+        .longname = "Asus Virtuoso 200",
+        .chip = "AV200",
+        .init = xonar_d2_init,
+        .control_filter = xonar_d2_control_filter,
+        .mixer_init = xonar_d2_mixer_init,
+        .cleanup = xonar_d2_cleanup,
+        .suspend = xonar_d2_suspend,
+        .resume = xonar_d2_resume,
+        .get_i2s_mclk = get_pcm1796_i2s_mclk,
+        .set_dac_params = set_pcm1796_params,
+        .set_adc_params = xonar_set_cs53x1_params,
+        .update_dac_volume = update_pcm1796_volume,
+        .update_dac_mute = update_pcm1796_mute,
+        .dac_tlv = pcm1796_db_scale,
+        .model_data_size = sizeof(struct xonar_pcm179x),
+        .device_config = PLAYBACK_0_TO_I2S |
+                         PLAYBACK_1_TO_SPDIF |
+                         CAPTURE_0_FROM_I2S_2 |
+                         CAPTURE_1_FROM_SPDIF |
+                         MIDI_OUTPUT |
+                         MIDI_INPUT,
+        .dac_channels = 8,
+        .dac_volume_min = 255 - 2*60,
+        .dac_volume_max = 255,
+        .misc_flags = OXYGEN_MISC_MIDI,
+        .function_flags = OXYGEN_FUNCTION_SPI |
+                          OXYGEN_FUNCTION_ENABLE_SPI_4_5,
+        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+static const struct oxygen_model model_xonar_hdav = {
+        .longname = "Asus Virtuoso 200",
+        .chip = "AV200",
+        .init = xonar_hdav_init,
+        .mixer_init = xonar_hdav_mixer_init,
+        .cleanup = xonar_hdav_cleanup,
+        .suspend = xonar_hdav_suspend,
+        .resume = xonar_hdav_resume,
+        .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
+        .get_i2s_mclk = get_pcm1796_i2s_mclk,
+        .set_dac_params = set_hdav_params,
+        .set_adc_params = xonar_set_cs53x1_params,
+        .update_dac_volume = update_pcm1796_volume,
+        .update_dac_mute = update_pcm1796_mute,
+        .uart_input = xonar_hdmi_uart_input,
+        .ac97_switch = xonar_line_mic_ac97_switch,
+        .dac_tlv = pcm1796_db_scale,
+        .model_data_size = sizeof(struct xonar_hdav),
+        .device_config = PLAYBACK_0_TO_I2S |
+                         PLAYBACK_1_TO_SPDIF |
+                         CAPTURE_0_FROM_I2S_2 |
+                         CAPTURE_1_FROM_SPDIF,
+        .dac_channels = 8,
+        .dac_volume_min = 255 - 2*60,
+        .dac_volume_max = 255,
+        .misc_flags = OXYGEN_MISC_MIDI,
+        .function_flags = OXYGEN_FUNCTION_2WIRE,
+        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+static const struct oxygen_model model_xonar_st = {
+        .longname = "Asus Virtuoso 100",
+        .chip = "AV200",
+        .init = xonar_st_init,
+        .control_filter = xonar_st_control_filter,
+        .mixer_init = xonar_st_mixer_init,
+        .cleanup = xonar_st_cleanup,
+        .suspend = xonar_st_suspend,
+        .resume = xonar_st_resume,
+        .get_i2s_mclk = get_pcm1796_i2s_mclk,
+        .set_dac_params = set_st_params,
+        .set_adc_params = xonar_set_cs53x1_params,
+        .update_dac_volume = update_pcm1796_volume,
+        .update_dac_mute = update_pcm1796_mute,
+        .ac97_switch = xonar_line_mic_ac97_switch,
+        .dac_tlv = pcm1796_db_scale,
+        .model_data_size = sizeof(struct xonar_pcm179x),
+        .device_config = PLAYBACK_0_TO_I2S |
+                         PLAYBACK_1_TO_SPDIF |
+                         CAPTURE_0_FROM_I2S_2,
+        .dac_channels = 2,
+        .dac_volume_min = 255 - 2*60,
+        .dac_volume_max = 255,
+        .function_flags = OXYGEN_FUNCTION_2WIRE,
+        .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+        .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
+
+int __devinit get_xonar_pcm179x_model(struct oxygen *chip,
+                                      const struct pci_device_id *id)
+{
+        switch (id->subdevice) {
+        case 0x8269:
+                chip->model = model_xonar_d2;
+                chip->model.shortname = "Xonar D2";
+                break;
+        case 0x82b7:
+                chip->model = model_xonar_d2;
+                chip->model.shortname = "Xonar D2X";
+                chip->model.init = xonar_d2x_init;
+                break;
+        case 0x8314:
+                chip->model = model_xonar_hdav;
+                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
+                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
+                default:
+                        chip->model.shortname = "Xonar HDAV1.3";
+                        break;
+                case GPIO_DB_H6:
+                        chip->model.shortname = "Xonar HDAV1.3+H6";
+                        chip->model.private_data = 1;
+                        break;
+                }
+                break;
+        case 0x835d:
+                chip->model = model_xonar_st;
+                oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
+                switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
+                default:
+                        chip->model.shortname = "Xonar ST";
+                        break;
+                case GPIO_DB_H6:
+                        chip->model.shortname = "Xonar ST+H6";
+                        chip->model.dac_channels = 8;
+                        chip->model.private_data = 1;
+                        break;
+                }
+                break;
+        case 0x835c:
+                chip->model = model_xonar_st;
+                chip->model.shortname = "Xonar STX";
+                chip->model.init = xonar_stx_init;
+                chip->model.resume = xonar_stx_resume;
+                chip->model.set_dac_params = set_pcm1796_params;
+                break;
+        default:
+                return -EINVAL;
+        }
+        return 0;
+}
diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c
index 2cc0eda4f20e..2e156467b814 100644
--- a/sound/ppc/awacs.c
+++ b/sound/ppc/awacs.c
@@ -479,7 +479,7 @@ static int snd_pmac_awacs_put_master_amp(struct snd_kcontrol *kcontrol,
 
 static struct snd_kcontrol_new snd_pmac_awacs_amp_vol[] __devinitdata = {
         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-          .name = "PC Speaker Playback Volume",
+          .name = "Speaker Playback Volume",
           .info = snd_pmac_awacs_info_volume_amp,
           .get = snd_pmac_awacs_get_volume_amp,
           .put = snd_pmac_awacs_put_volume_amp,
@@ -525,7 +525,7 @@ static struct snd_kcontrol_new snd_pmac_awacs_amp_hp_sw __devinitdata = {
 
 static struct snd_kcontrol_new snd_pmac_awacs_amp_spk_sw __devinitdata = {
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "PC Speaker Playback Switch",
+        .name = "Speaker Playback Switch",
         .info = snd_pmac_boolean_stereo_info,
         .get = snd_pmac_awacs_get_switch_amp,
         .put = snd_pmac_awacs_put_switch_amp,
@@ -696,17 +696,17 @@ static struct snd_kcontrol_new snd_pmac_screamer_mic_boost_imac[] __devinitdata
 };
 
 static struct snd_kcontrol_new snd_pmac_awacs_speaker_vol[] __devinitdata = {
-        AWACS_VOLUME("PC Speaker Playback Volume", 4, 6, 1),
+        AWACS_VOLUME("Speaker Playback Volume", 4, 6, 1),
 };
 
 static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw __devinitdata =
-AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_SPKMUTE, 1);
+AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_SPKMUTE, 1);
 
 static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac1 __devinitdata =
-AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 1);
+AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_PAROUT1, 1);
 
 static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac2 __devinitdata =
-AWACS_SWITCH("PC Speaker Playback Switch", 1, SHIFT_PAROUT1, 0);
+AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_PAROUT1, 0);
 
 
 /*
diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c
index 16ed240e423c..0accfe49735b 100644
--- a/sound/ppc/burgundy.c
+++ b/sound/ppc/burgundy.c
@@ -505,7 +505,7 @@ static struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] __devinitdata = {
                         MASK_ADDR_BURGUNDY_GAINLINE, 1, 0),
         BURGUNDY_VOLUME_B("Mic Gain Capture Volume", 0,
                         MASK_ADDR_BURGUNDY_GAINMIC, 1, 0),
-        BURGUNDY_VOLUME_B("PC Speaker Playback Volume", 0,
+        BURGUNDY_VOLUME_B("Speaker Playback Volume", 0,
                         MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1),
         BURGUNDY_VOLUME_B("Line out Playback Volume", 0,
                         MASK_ADDR_BURGUNDY_ATTENLINEOUT, 1, 1),
@@ -527,7 +527,7 @@ static struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] __devinitdata = {
                         MASK_ADDR_BURGUNDY_VOLMIC, 16),
         BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0,
                         MASK_ADDR_BURGUNDY_GAINMIC, 1, 0),
-        BURGUNDY_VOLUME_B("PC Speaker Playback Volume", 0,
+        BURGUNDY_VOLUME_B("Speaker Playback Volume", 0,
                         MASK_ADDR_BURGUNDY_ATTENMONO, 0, 1),
         BURGUNDY_VOLUME_B("Line out Playback Volume", 0,
                         MASK_ADDR_BURGUNDY_ATTENSPEAKER, 1, 1),
@@ -549,11 +549,11 @@ BURGUNDY_SWITCH_B("Master Playback Switch", 0,
         BURGUNDY_OUTPUT_INTERN
         | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1);
 static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_imac __devinitdata =
-BURGUNDY_SWITCH_B("PC Speaker Playback Switch", 0,
+BURGUNDY_SWITCH_B("Speaker Playback Switch", 0,
         MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES,
         BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1);
 static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_pmac __devinitdata =
-BURGUNDY_SWITCH_B("PC Speaker Playback Switch", 0,
+BURGUNDY_SWITCH_B("Speaker Playback Switch", 0,
         MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES,
         BURGUNDY_OUTPUT_INTERN, 0, 0);
 static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_imac __devinitdata =
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 08e584d1453a..789f44f4ac78 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -905,7 +905,7 @@ static struct snd_kcontrol_new tumbler_hp_sw __devinitdata = {
 };
 static struct snd_kcontrol_new tumbler_speaker_sw __devinitdata = {
         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-        .name = "PC Speaker Playback Switch",
+        .name = "Speaker Playback Switch",
         .info = snd_pmac_boolean_mono_info,
         .get = tumbler_get_mute_switch,
         .put = tumbler_put_mute_switch,
diff --git a/sound/sh/Kconfig b/sound/sh/Kconfig
index aed0f90c3919..61139f3c1614 100644
--- a/sound/sh/Kconfig
+++ b/sound/sh/Kconfig
@@ -19,5 +19,13 @@ config SND_AICA
         help
           ALSA Sound driver for the SEGA Dreamcast console.
 
+config SND_SH_DAC_AUDIO
+        tristate "SuperH DAC audio support"
+        depends on SND
+        depends on CPU_SH3 && HIGH_RES_TIMERS
+        select SND_PCM
+        help
+          Say Y here to include support for the on-chip DAC.
+
 endif   # SND_SUPERH
 
diff --git a/sound/sh/Makefile b/sound/sh/Makefile
index 8fdcb6e26f00..7d09b5188cf7 100644
--- a/sound/sh/Makefile
+++ b/sound/sh/Makefile
@@ -3,6 +3,8 @@
 #
 
 snd-aica-objs := aica.o
+snd-sh_dac_audio-objs := sh_dac_audio.o
 
 # Toplevel Module Dependency
 obj-$(CONFIG_SND_AICA) += snd-aica.o
+obj-$(CONFIG_SND_SH_DAC_AUDIO) += snd-sh_dac_audio.o
diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c
new file mode 100644
index 000000000000..76d9ad27d91c
--- /dev/null
+++ b/sound/sh/sh_dac_audio.c
@@ -0,0 +1,453 @@
+/*
+ * sh_dac_audio.c - SuperH DAC audio driver for ALSA
+ *
+ * Copyright (c) 2009 by Rafael Ignacio Zurita <rizurita@yahoo.com>
+ *
+ *
+ * Based on sh_dac_audio.c (Copyright (C) 2004, 2005 by Andriy Skulysh)
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <linux/hrtimer.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/sh_dac_audio.h>
+#include <asm/clock.h>
+#include <asm/hd64461.h>
+#include <mach/hp6xx.h>
+#include <cpu/dac.h>
+
+MODULE_AUTHOR("Rafael Ignacio Zurita <rizurita@yahoo.com>");
+MODULE_DESCRIPTION("SuperH DAC audio driver");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("{{SuperH DAC audio support}}");
+
+/* Module Parameters */
+static int index = SNDRV_DEFAULT_IDX1;
+static char *id = SNDRV_DEFAULT_STR1;
+module_param(index, int, 0444);
+MODULE_PARM_DESC(index, "Index value for SuperH DAC audio.");
+module_param(id, charp, 0444);
+MODULE_PARM_DESC(id, "ID string for SuperH DAC audio.");
+
+/* main struct */
+struct snd_sh_dac {
+        struct snd_card *card;
+        struct snd_pcm_substream *substream;
+        struct hrtimer hrtimer;
+        ktime_t wakeups_per_second;
+
+        int rate;
+        int empty;
+        char *data_buffer, *buffer_begin, *buffer_end;
+        int processed; /* bytes proccesed, to compare with period_size */
+        int buffer_size;
+        struct dac_audio_pdata *pdata;
+};
+
+
+static void dac_audio_start_timer(struct snd_sh_dac *chip)
+{
+        hrtimer_start(&chip->hrtimer, chip->wakeups_per_second,
+                      HRTIMER_MODE_REL);
+}
+
+static void dac_audio_stop_timer(struct snd_sh_dac *chip)
+{
+        hrtimer_cancel(&chip->hrtimer);
+}
+
+static void dac_audio_reset(struct snd_sh_dac *chip)
+{
+        dac_audio_stop_timer(chip);
+        chip->buffer_begin = chip->buffer_end = chip->data_buffer;
+        chip->processed = 0;
+        chip->empty = 1;
+}
+
+static void dac_audio_set_rate(struct snd_sh_dac *chip)
+{
+        chip->wakeups_per_second = ktime_set(0, 1000000000 / chip->rate);
+}
+
+
+/* PCM INTERFACE */
+
+static struct snd_pcm_hardware snd_sh_dac_pcm_hw = {
+        .info                   = (SNDRV_PCM_INFO_MMAP |
+                                        SNDRV_PCM_INFO_MMAP_VALID |
+                                        SNDRV_PCM_INFO_INTERLEAVED |
+                                        SNDRV_PCM_INFO_HALF_DUPLEX),
+        .formats                = SNDRV_PCM_FMTBIT_U8,
+        .rates                  = SNDRV_PCM_RATE_8000,
+        .rate_min               = 8000,
+        .rate_max               = 8000,
+        .channels_min           = 1,
+        .channels_max           = 1,
+        .buffer_bytes_max       = (48*1024),
+        .period_bytes_min       = 1,
+        .period_bytes_max       = (48*1024),
+        .periods_min            = 1,
+        .periods_max            = 1024,
+};
+
+static int snd_sh_dac_pcm_open(struct snd_pcm_substream *substream)
+{
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+
+        runtime->hw = snd_sh_dac_pcm_hw;
+
+        chip->substream = substream;
+        chip->buffer_begin = chip->buffer_end = chip->data_buffer;
+        chip->processed = 0;
+        chip->empty = 1;
+
+        chip->pdata->start(chip->pdata);
+
+        return 0;
+}
+
+static int snd_sh_dac_pcm_close(struct snd_pcm_substream *substream)
+{
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+
+        chip->substream = NULL;
+
+        dac_audio_stop_timer(chip);
+        chip->pdata->stop(chip->pdata);
+
+        return 0;
+}
+
+static int snd_sh_dac_pcm_hw_params(struct snd_pcm_substream *substream,
+                                struct snd_pcm_hw_params *hw_params)
+{
+        return snd_pcm_lib_malloc_pages(substream,
+                        params_buffer_bytes(hw_params));
+}
+
+static int snd_sh_dac_pcm_hw_free(struct snd_pcm_substream *substream)
+{
+        return snd_pcm_lib_free_pages(substream);
+}
+
+static int snd_sh_dac_pcm_prepare(struct snd_pcm_substream *substream)
+{
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = chip->substream->runtime;
+
+        chip->buffer_size = runtime->buffer_size;
+        memset(chip->data_buffer, 0, chip->pdata->buffer_size);
+
+        return 0;
+}
+
+static int snd_sh_dac_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+
+        switch (cmd) {
+        case SNDRV_PCM_TRIGGER_START:
+                dac_audio_start_timer(chip);
+                break;
+        case SNDRV_PCM_TRIGGER_STOP:
+                chip->buffer_begin = chip->buffer_end = chip->data_buffer;
+                chip->processed = 0;
+                chip->empty = 1;
+                dac_audio_stop_timer(chip);
+                break;
+        default:
+                 return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream, int channel,
+        snd_pcm_uframes_t pos, void __user *src, snd_pcm_uframes_t count)
+{
+        /* channel is not used (interleaved data) */
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        ssize_t b_count = frames_to_bytes(runtime , count);
+        ssize_t b_pos = frames_to_bytes(runtime , pos);
+
+        if (count < 0)
+                return -EINVAL;
+
+        if (!count)
+                return 0;
+
+        memcpy_toio(chip->data_buffer + b_pos, src, b_count);
+        chip->buffer_end = chip->data_buffer + b_pos + b_count;
+
+        if (chip->empty) {
+                chip->empty = 0;
+                dac_audio_start_timer(chip);
+        }
+
+        return 0;
+}
+
+static int snd_sh_dac_pcm_silence(struct snd_pcm_substream *substream,
+                                  int channel, snd_pcm_uframes_t pos,
+                                  snd_pcm_uframes_t count)
+{
+        /* channel is not used (interleaved data) */
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+        struct snd_pcm_runtime *runtime = substream->runtime;
+        ssize_t b_count = frames_to_bytes(runtime , count);
+        ssize_t b_pos = frames_to_bytes(runtime , pos);
+
+        if (count < 0)
+                return -EINVAL;
+
+        if (!count)
+                return 0;
+
+        memset_io(chip->data_buffer + b_pos, 0, b_count);
+        chip->buffer_end = chip->data_buffer + b_pos + b_count;
+
+        if (chip->empty) {
+                chip->empty = 0;
+                dac_audio_start_timer(chip);
+        }
+
+        return 0;
+}
+
+static
+snd_pcm_uframes_t snd_sh_dac_pcm_pointer(struct snd_pcm_substream *substream)
+{
+        struct snd_sh_dac *chip = snd_pcm_substream_chip(substream);
+        int pointer = chip->buffer_begin - chip->data_buffer;
+
+        return pointer;
+}
+
+/* pcm ops */
+static struct snd_pcm_ops snd_sh_dac_pcm_ops = {
+        .open           = snd_sh_dac_pcm_open,
+        .close          = snd_sh_dac_pcm_close,
+        .ioctl          = snd_pcm_lib_ioctl,
+        .hw_params      = snd_sh_dac_pcm_hw_params,
+        .hw_free        = snd_sh_dac_pcm_hw_free,
+        .prepare        = snd_sh_dac_pcm_prepare,
+        .trigger        = snd_sh_dac_pcm_trigger,
+        .pointer        = snd_sh_dac_pcm_pointer,
+        .copy           = snd_sh_dac_pcm_copy,
+        .silence        = snd_sh_dac_pcm_silence,
+        .mmap           = snd_pcm_lib_mmap_iomem,
+};
+
+static int __devinit snd_sh_dac_pcm(struct snd_sh_dac *chip, int device)
+{
+        int err;
+        struct snd_pcm *pcm;
+
+        /* device should be always 0 for us */
+        err = snd_pcm_new(chip->card, "SH_DAC PCM", device, 1, 0, &pcm);
+        if (err < 0)
+                return err;
+
+        pcm->private_data = chip;
+        strcpy(pcm->name, "SH_DAC PCM");
+        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sh_dac_pcm_ops);
+
+        /* buffer size=48K */
+        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
+                                          snd_dma_continuous_data(GFP_KERNEL),
+                                                        48 * 1024,
+                                                        48 * 1024);
+
+        return 0;
+}
+/* END OF PCM INTERFACE */
+
+
+/* driver .remove  --  destructor */
+static int snd_sh_dac_remove(struct platform_device *devptr)
+{
+        snd_card_free(platform_get_drvdata(devptr));
+        platform_set_drvdata(devptr, NULL);
+
+        return 0;
+}
+
+/* free -- it has been defined by create */
+static int snd_sh_dac_free(struct snd_sh_dac *chip)
+{
+        /* release the data */
+        kfree(chip->data_buffer);
+        kfree(chip);
+
+        return 0;
+}
+
+static int snd_sh_dac_dev_free(struct snd_device *device)
+{
+        struct snd_sh_dac *chip = device->device_data;
+
+        return snd_sh_dac_free(chip);
+}
+
+static enum hrtimer_restart sh_dac_audio_timer(struct hrtimer *handle)
+{
+        struct snd_sh_dac *chip = container_of(handle, struct snd_sh_dac,
+                                               hrtimer);
+        struct snd_pcm_runtime *runtime = chip->substream->runtime;
+        ssize_t b_ps = frames_to_bytes(runtime, runtime->period_size);
+
+        if (!chip->empty) {
+                sh_dac_output(*chip->buffer_begin, chip->pdata->channel);
+                chip->buffer_begin++;
+
+                chip->processed++;
+                if (chip->processed >= b_ps) {
+                        chip->processed -= b_ps;
+                        snd_pcm_period_elapsed(chip->substream);
+                }
+
+                if (chip->buffer_begin == (chip->data_buffer +
+                                           chip->buffer_size - 1))
+                        chip->buffer_begin = chip->data_buffer;
+
+                if (chip->buffer_begin == chip->buffer_end)
+                        chip->empty = 1;
+
+        }
+
+        if (!chip->empty)
+                hrtimer_start(&chip->hrtimer, chip->wakeups_per_second,
+                              HRTIMER_MODE_REL);
+
+        return HRTIMER_NORESTART;
+}
+
+/* create  --  chip-specific constructor for the cards components */
+static int __devinit snd_sh_dac_create(struct snd_card *card,
+                                       struct platform_device *devptr,
+                                       struct snd_sh_dac **rchip)
+{
+        struct snd_sh_dac *chip;
+        int err;
+
+        static struct snd_device_ops ops = {
+                   .dev_free = snd_sh_dac_dev_free,
+        };
+
+        *rchip = NULL;
+
+        chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+        if (chip == NULL)
+                return -ENOMEM;
+
+        chip->card = card;
+
+        hrtimer_init(&chip->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+        chip->hrtimer.function = sh_dac_audio_timer;
+
+        dac_audio_reset(chip);
+        chip->rate = 8000;
+        dac_audio_set_rate(chip);
+
+        chip->pdata = devptr->dev.platform_data;
+
+        chip->data_buffer = kmalloc(chip->pdata->buffer_size, GFP_KERNEL);
+        if (chip->data_buffer == NULL) {
+                kfree(chip);
+                return -ENOMEM;
+        }
+
+        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+        if (err < 0) {
+                snd_sh_dac_free(chip);
+                return err;
+        }
+
+        *rchip = chip;
+
+        return 0;
+}
+
+/* driver .probe  --  constructor */
+static int __devinit snd_sh_dac_probe(struct platform_device *devptr)
+{
+        struct snd_sh_dac *chip;
+        struct snd_card *card;
+        int err;
+
+        err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+        if (err < 0) {
+                        snd_printk(KERN_ERR "cannot allocate the card\n");
+                        return err;
+        }
+
+        err = snd_sh_dac_create(card, devptr, &chip);
+        if (err < 0)
+                goto probe_error;
+
+        err = snd_sh_dac_pcm(chip, 0);
+        if (err < 0)
+                goto probe_error;
+
+        strcpy(card->driver, "snd_sh_dac");
+        strcpy(card->shortname, "SuperH DAC audio driver");
+        printk(KERN_INFO "%s %s", card->longname, card->shortname);
+
+        err = snd_card_register(card);
+        if (err < 0)
+                goto probe_error;
+
+        snd_printk("ALSA driver for SuperH DAC audio");
+
+        platform_set_drvdata(devptr, card);
+        return 0;
+
+probe_error:
+        snd_card_free(card);
+        return err;
+}
+
+/*
+ * "driver" definition
+ */
+static struct platform_driver driver = {
+        .probe  = snd_sh_dac_probe,
+        .remove = snd_sh_dac_remove,
+        .driver = {
+                .name = "dac_audio",
+        },
+};
+
+static int __init sh_dac_init(void)
+{
+        return platform_driver_register(&driver);
+}
+
+static void __exit sh_dac_exit(void)
+{
+        platform_driver_unregister(&driver);
+}
+
+module_init(sh_dac_init);
+module_exit(sh_dac_exit);
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 90a0264f7538..a9dc5fb54774 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -85,7 +85,7 @@ static int tlv320aic23_write(struct snd_soc_codec *codec, unsigned int reg,
          * of data into val
          */
 
-        if ((reg < 0 || reg > 9) && (reg != 15)) {
+        if (reg > 9 && reg != 15) {
                 printk(KERN_WARNING "%s Invalid register R%u\n", __func__, reg);
                 return -1;
         }
@@ -395,7 +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;
 }
 
@@ -706,17 +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 abed37acf787..c58aab375edb 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -165,9 +165,9 @@ SOC_SINGLE("Mono Playback Switch", AC97_MASTER_TONE, 7, 1, 1),
 SOC_SINGLE("Mono Playback ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 SOC_SINGLE("Mono Playback Volume", AC97_MASTER_TONE, 0, 31, 1),
 
-SOC_SINGLE("PC Beep Playback Headphone Volume", AC97_AUX, 12, 7, 1),
-SOC_SINGLE("PC Beep Playback Speaker Volume", AC97_AUX, 8, 7, 1),
-SOC_SINGLE("PC Beep Playback Mono Volume", AC97_AUX, 4, 7, 1),
+SOC_SINGLE("Beep Playback Headphone Volume", AC97_AUX, 12, 7, 1),
+SOC_SINGLE("Beep Playback Speaker Volume", AC97_AUX, 8, 7, 1),
+SOC_SINGLE("Beep Playback Mono Volume", AC97_AUX, 4, 7, 1),
 
 SOC_SINGLE("Voice Playback Headphone Volume", AC97_PCM, 12, 7, 1),
 SOC_SINGLE("Voice Playback Master Volume", AC97_PCM, 8, 7, 1),
@@ -266,7 +266,7 @@ static int mixer_event(struct snd_soc_dapm_widget *w,
 
 /* Left Headphone Mixers */
 static const struct snd_kcontrol_new wm9713_hpl_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", HPL_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Beep Playback Switch", HPL_MIXER, 5, 1, 0),
 SOC_DAPM_SINGLE("Voice Playback Switch", HPL_MIXER, 4, 1, 0),
 SOC_DAPM_SINGLE("Aux Playback Switch", HPL_MIXER, 3, 1, 0),
 SOC_DAPM_SINGLE("PCM Playback Switch", HPL_MIXER, 2, 1, 0),
@@ -276,7 +276,7 @@ SOC_DAPM_SINGLE("Bypass Playback Switch", HPL_MIXER, 0, 1, 0),
 
 /* Right Headphone Mixers */
 static const struct snd_kcontrol_new wm9713_hpr_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", HPR_MIXER, 5, 1, 0),
+SOC_DAPM_SINGLE("Beep Playback Switch", HPR_MIXER, 5, 1, 0),
 SOC_DAPM_SINGLE("Voice Playback Switch", HPR_MIXER, 4, 1, 0),
 SOC_DAPM_SINGLE("Aux Playback Switch", HPR_MIXER, 3, 1, 0),
 SOC_DAPM_SINGLE("PCM Playback Switch", HPR_MIXER, 2, 1, 0),
@@ -294,7 +294,7 @@ SOC_DAPM_ENUM("Route", wm9713_enum[0]);
 
 /* Speaker Mixer */
 static const struct snd_kcontrol_new wm9713_speaker_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", AC97_AUX, 11, 1, 1),
+SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 11, 1, 1),
 SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 11, 1, 1),
 SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 11, 1, 1),
 SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 14, 1, 1),
@@ -304,7 +304,7 @@ SOC_DAPM_SINGLE("Bypass Playback Switch", AC97_PC_BEEP, 14, 1, 1),
 
 /* Mono Mixer */
 static const struct snd_kcontrol_new wm9713_mono_mixer_controls[] = {
-SOC_DAPM_SINGLE("PC Beep Playback Switch", AC97_AUX, 7, 1, 1),
+SOC_DAPM_SINGLE("Beep Playback Switch", AC97_AUX, 7, 1, 1),
 SOC_DAPM_SINGLE("Voice Playback Switch", AC97_PCM, 7, 1, 1),
 SOC_DAPM_SINGLE("Aux Playback Switch", AC97_REC_SEL, 7, 1, 1),
 SOC_DAPM_SINGLE("PCM Playback Switch", AC97_PHONE, 13, 1, 1),
@@ -463,7 +463,7 @@ SND_SOC_DAPM_VMID("VMID"),
 
 static const struct snd_soc_dapm_route audio_map[] = {
         /* left HP mixer */
-        {"Left HP Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Left HP Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Left HP Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Left HP Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Left HP Mixer", "Bypass Playback Switch",  "Left Line In"},
@@ -472,7 +472,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Left HP Mixer", NULL,  "Capture Headphone Mux"},
 
         /* right HP mixer */
-        {"Right HP Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Right HP Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Right HP Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Right HP Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Right HP Mixer", "Bypass Playback Switch",  "Right Line In"},
@@ -491,7 +491,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Capture Mixer", NULL, "Right Capture Source"},
 
         /* speaker mixer */
-        {"Speaker Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Speaker Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Speaker Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Speaker Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Speaker Mixer", "Bypass Playback Switch",  "Line Mixer"},
@@ -499,7 +499,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Speaker Mixer", "MonoIn Playback Switch",  "Mono In"},
 
         /* mono mixer */
-        {"Mono Mixer", "PC Beep Playback Switch", "PCBEEP"},
+        {"Mono Mixer", "Beep Playback Switch",    "PCBEEP"},
         {"Mono Mixer", "Voice Playback Switch",   "Voice DAC"},
         {"Mono Mixer", "Aux Playback Switch",     "Aux DAC"},
         {"Mono Mixer", "Bypass Playback Switch",  "Line Mixer"},
@@ -625,7 +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 653a362425df..61952aa6cd5a 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -43,12 +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"
@@ -66,6 +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
@@ -99,3 +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/omap3evm.c b/sound/soc/omap/omap3evm.c
index 13aa380de162..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;
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 0cd06f5dd356..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);
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 1f35c6fcf5fd..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 |
@@ -63,15 +62,15 @@ struct s3c24xx_runtime_data {
         dma_addr_t dma_start;
         dma_addr_t dma_pos;
         dma_addr_t dma_end;
-        struct s3c24xx_pcm_dma_params *params;
+        struct s3c_dma_params *params;
 };
 
-/* s3c24xx_pcm_enqueue
+/* s3c_dma_enqueue
  *
  * place a dma buffer onto the queue for the dma system
  * to handle.
 */
-static void s3c24xx_pcm_enqueue(struct snd_pcm_substream *substream)
+static void s3c_dma_enqueue(struct snd_pcm_substream *substream)
 {
         struct s3c24xx_runtime_data *prtd = substream->runtime->private_data;
         dma_addr_t pos = prtd->dma_pos;
@@ -80,12 +79,13 @@ static void s3c24xx_pcm_enqueue(struct snd_pcm_substream *substream)
 
         pr_debug("Entered %s\n", __func__);
 
-        if (s3c_dma_has_circular()) {
+        if (s3c_dma_has_circular())
                 limit = (prtd->dma_end - prtd->dma_start) / prtd->dma_period;
-        } else
+        else
                 limit = prtd->dma_limit;
 
-        pr_debug("%s: loaded %d, limit %d\n", __func__, prtd->dma_loaded, limit);
+        pr_debug("%s: loaded %d, limit %d\n",
+                                __func__, prtd->dma_loaded, limit);
 
         while (prtd->dma_loaded < limit) {
                 unsigned long len = prtd->dma_period;
@@ -133,19 +133,19 @@ static void s3c24xx_audio_buffdone(struct s3c2410_dma_chan *channel,
         spin_lock(&prtd->lock);
         if (prtd->state & ST_RUNNING && !s3c_dma_has_circular()) {
                 prtd->dma_loaded--;
-                s3c24xx_pcm_enqueue(substream);
+                s3c_dma_enqueue(substream);
         }
 
         spin_unlock(&prtd->lock);
 }
 
-static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream,
+static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct s3c24xx_runtime_data *prtd = runtime->private_data;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s3c24xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data;
+        struct s3c_dma_params *dma = rtd->dai->cpu_dai->dma_data;
         unsigned long totbytes = params_buffer_bytes(params);
         int ret = 0;
 
@@ -198,7 +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;
 
@@ -215,7 +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;
@@ -248,12 +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;
@@ -288,7 +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;
@@ -323,7 +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;
@@ -331,7 +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)
@@ -343,7 +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;
@@ -351,14 +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;
@@ -371,23 +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__);
 
@@ -402,7 +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;
@@ -425,9 +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;
@@ -435,19 +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;
@@ -458,9 +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);
 
@@ -477,5 +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 105a77eeded0..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);
 
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 0a1b2f64bbee..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)
@@ -790,45 +956,6 @@ static int soc_resume(struct device *dev)
 
         return 0;
 }
-
-/**
- * snd_soc_suspend_device: Notify core of device suspend
- *
- * @dev: Device being suspended.
- *
- * In order to ensure that the entire audio subsystem is suspended in a
- * coordinated fashion ASoC devices should suspend themselves when
- * called by ASoC.  When the standard kernel suspend process asks the
- * device to suspend it should call this function to initiate a suspend
- * of the entire ASoC card.
- *
- * \note Currently this function is stubbed out.
- */
-int snd_soc_suspend_device(struct device *dev)
-{
-        return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_suspend_device);
-
-/**
- * snd_soc_resume_device: Notify core of device resume
- *
- * @dev: Device being resumed.
- *
- * In order to ensure that the entire audio subsystem is resumed in a
- * coordinated fashion ASoC devices should resume themselves when called
- * by ASoC.  When the standard kernel resume process asks the device
- * to resume it should call this function.  Once all the components of
- * the card have notified that they are ready to be resumed the card
- * will be resumed.
- *
- * \note Currently this function is stubbed out.
- */
-int snd_soc_resume_device(struct device *dev)
-{
-        return 0;
-}
-EXPORT_SYMBOL_GPL(snd_soc_resume_device);
 #else
 #define soc_suspend     NULL
 #define soc_resume      NULL
@@ -843,6 +970,7 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
                                                     struct platform_device,
                                                     dev);
         struct snd_soc_codec_device *codec_dev = card->socdev->codec_dev;
+        struct snd_soc_codec *codec;
         struct snd_soc_platform *platform;
         struct snd_soc_dai *dai;
         int i, found, ret, ac97;
@@ -931,6 +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);
@@ -945,10 +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);
@@ -1151,157 +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
@@ -1369,19 +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
@@ -1399,11 +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;
 }
@@ -1450,89 +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
@@ -1734,7 +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);
 
@@ -1808,7 +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);
 
@@ -1969,7 +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);
 
@@ -2075,11 +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);
@@ -2158,7 +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);
 
@@ -2205,16 +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;
 }
@@ -2259,6 +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
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 66d4c165f99b..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;
@@ -1152,6 +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",
@@ -1159,6 +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",
@@ -1206,8 +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;
@@ -1216,7 +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 */
@@ -1401,10 +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 */
@@ -1428,6 +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);
@@ -1528,8 +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,
@@ -1766,7 +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;
 
@@ -1786,20 +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);
@@ -1808,6 +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
@@ -1865,7 +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;
 
@@ -1883,20 +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);
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 e9a3a9dca15c..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 */
 };
@@ -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_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 99f33766cd51..f71cd28eca6b 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -59,11 +59,33 @@ 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)
+{
+        static struct snd_usb_midi_endpoint_info quirk_data = {
+                .out_ep = 4,
+                .in_ep = 3,
+                .out_cables =   0x001,
+                .in_cables =    0x001
+        };
+        static struct snd_usb_audio_quirk quirk = {
+                .vendor_name =  "US144",
+                .product_name = NAME_ALLCAPS,
+                .ifnum =        0,
+                .type = QUIRK_MIDI_US122L,
+                .data = &quirk_data
+        };
+        struct usb_device *dev = US122L(card)->dev;
+        struct usb_interface *iface = usb_ifnum_to_if(dev, 0);
+
+        return snd_usbmidi_create(card, iface,
+                                  &US122L(card)->midi_list, &quirk);
 }
 
 /*
@@ -171,7 +193,12 @@ static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)
 
         if (!us122l->first)
                 us122l->first = file;
-        iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+
+        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->dev, 1);
         usb_autopm_get_interface(iface);
         return 0;
 }
@@ -179,8 +206,14 @@ static int usb_stream_hwdep_open(struct snd_hwdep *hw, struct file *file)
 static int usb_stream_hwdep_release(struct snd_hwdep *hw, struct file *file)
 {
         struct us122l   *us122l = hw->private_data;
-        struct usb_interface *iface = usb_ifnum_to_if(us122l->chip.dev, 1);
+        struct usb_interface *iface;
         snd_printdd(KERN_DEBUG "%p %p\n", hw, file);
+
+        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->dev, 1);
         usb_autopm_put_interface(iface);
         if (us122l->first == file)
                 us122l->first = NULL;
@@ -264,7 +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);
@@ -297,7 +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:
@@ -314,11 +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");
@@ -330,7 +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:
@@ -357,7 +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))) ||
@@ -417,7 +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)
@@ -443,19 +476,29 @@ static bool us122l_create_card(struct snd_card *card)
         int err;
         struct us122l *us122l = US122L(card);
 
-        err = usb_set_interface(us122l->chip.dev, 1, 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->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;
 
-        err = us122l_create_usbmidi(card);
+        if (us122l->dev->descriptor.idProduct == USB_ID_US144)
+                err = us144_create_usbmidi(card);
+        else
+                err = us122l_create_usbmidi(card);
         if (err < 0) {
                 snd_printk(KERN_ERR "us122l_create_usbmidi error %i \n", err);
                 us122l_stop(us122l);
@@ -465,7 +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);
@@ -477,7 +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;
 }
@@ -497,13 +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)",
@@ -511,8 +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;
@@ -542,6 +584,7 @@ static int us122l_usb_probe(struct usb_interface *intf,
                 return err;
         }
 
+        usb_get_intf(usb_ifnum_to_if(device, 0));
         usb_get_dev(device);
         *cardp = card;
         return 0;
@@ -550,9 +593,16 @@ static int us122l_usb_probe(struct usb_interface *intf,
 static int snd_us122l_probe(struct usb_interface *intf,
                             const struct usb_device_id *id)
 {
+        struct usb_device *device = interface_to_usbdev(intf);
         struct snd_card *card;
         int err;
 
+        if (device->descriptor.idProduct == USB_ID_US144
+                && device->speed == USB_SPEED_HIGH) {
+                snd_printk(KERN_ERR "disable ehci-hcd to run US-144 \n");
+                return -ENODEV;
+        }
+
         snd_printdd(KERN_DEBUG"%p:%i\n",
                     intf, intf->cur_altsetting->desc.bInterfaceNumber);
         if (intf->cur_altsetting->desc.bInterfaceNumber != 1)
@@ -584,15 +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(intf);
-        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);
@@ -615,7 +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);
@@ -642,16 +692,23 @@ static int snd_us122l_resume(struct usb_interface *intf)
 
         mutex_lock(&us122l->mutex);
         /* needed, doesn't restart without: */
-        err = usb_set_interface(us122l->chip.dev, 1, 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->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");
@@ -661,7 +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);
@@ -675,11 +732,11 @@ static struct usb_device_id snd_us122l_usb_id_table[] = {
                 .idVendor =     0x0644,
                 .idProduct =    USB_ID_US122L
         },
-/*      { */            /* US-144 maybe works when @USB1.1. Untested. */
-/*              .match_flags =  USB_DEVICE_ID_MATCH_DEVICE, */
-/*              .idVendor =     0x0644, */
-/*              .idProduct =    USB_ID_US144 */
-/*      }, */
+        {       /* US-144 only works at USB1.1! Disable module ehci-hcd. */
+                .match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+                .idVendor =     0x0644,
+                .idProduct =    USB_ID_US144
+        },
         { /* terminator */ }
 };
 
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;