Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai: "This contains pretty many small commits covering fairly large range of files in sound/ directory. Partly because of additional API support and partly because of constantly developed ASoC and ARM stuff. Some highlights: - Introduced the helper function and documentation for exposing the channel map via control API, as discussed in Plumbers; most of PCI drivers are covered, will follow more drivers later - Most of drivers have been replaced with the new PM callbacks (if the bus is supported) - HD-audio controller got the support of runtime PM and the support of D3 clock-stop. Also changing the power_save option in sysfs kicks off immediately to enable / disable the power-save mode. - Another significant code change in HD-audio is the rewrite of firmware loading code. Other than that, most of changes in HD-audio are continued cleanups and standardization for the generic auto parser and bug fixes (HBR, device-specific fixups), in addition to the support of channel-map API. - Addition of ASoC bindings for the compressed API, used by the mid-x86 drivers. - Lots of cleanups and API refreshes for ASoC codec drivers and DaVinci. - Conversion of OMAP to dmaengine. - New machine driver for Wolfson Microelectronics Bells. - New CODEC driver for Wolfson Microelectronics WM0010. - Enhancements to the ux500 and wm2000 drivers - A new driver for DA9055 and the support for regulator bypass mode." Fix up various arm soc header file reorg conflicts. * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (339 commits) ALSA: hda - Add new codec ALC283 ALC290 support ALSA: hda - avoid unneccesary indices on "Headphone Jack" controls ALSA: hda - fix indices on boost volume on Conexant ALSA: aloop - add locking to timer access ALSA: hda - Fix hang caused by race during suspend. sound: Remove unnecessary semicolon ALSA: hda/realtek - Fix detection of ALC271X codec ALSA: hda - Add inverted internal mic quirk for Lenovo IdeaPad U310 ALSA: hda - make Realtek/Sigmatel/Conexant use the generic unsol event ALSA: hda - make a generic unsol event handler ASoC: codecs: Add DA9055 codec driver ASoC: eukrea-tlv320: Convert it to platform driver ALSA: ASoC: add DT bindings for CS4271 ASoC: wm_hubs: Ensure volume updates are handled during class W startup ASoC: wm5110: Adding missing volume update bits ASoC: wm5110: Add OUT3R support ASoC: wm5110: Add AEC loopback support ASoC: wm5110: Rename EPOUT to HPOUT3 ASoC: arizona: Add more clock rates ASoC: arizona: Add more DSP options for mixer input muxes ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2012-10-09 07:07:14 +0900
committer: Linus Torvalds <torvalds@linux-foundation.org> 2012-10-09 07:07:14 +0900
commit: f5a246eab9a268f51ba8189ea5b098a1bfff200e (patch)
tree: a6ff7169e0bcaca498d9aec8b0624de1b74eaecb /sound
parent: d5bbd43d5f450c3fca058f5b85f3dfb4e8cc88c9 (diff)
parent: 7ff34ad80b7080fafaac8efa9ef0061708eddd51 (diff)
282 files changed, 9723 insertions, 3942 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index eb60cb8dbb8..c40ae573346 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -425,6 +425,26 @@ static int snd_compr_allocate_buffer(struct snd_compr_stream *stream,
 	return 0;
 }
 
+static int snd_compress_check_input(struct snd_compr_params *params)
+{
+	/* first let's check the buffer parameter's */
+	if (params->buffer.fragment_size == 0 ||
+			params->buffer.fragments > SIZE_MAX / params->buffer.fragment_size)
+		return -EINVAL;
+
+	/* now codec parameters */
+	if (params->codec.id == 0 || params->codec.id > SND_AUDIOCODEC_MAX)
+		return -EINVAL;
+
+	if (params->codec.ch_in == 0 || params->codec.ch_out == 0)
+		return -EINVAL;
+
+	if (!(params->codec.sample_rate & SNDRV_PCM_RATE_8000_192000))
+		return -EINVAL;
+
+	return 0;
+}
+
 static int
 snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
 {
@@ -443,11 +463,17 @@ snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
 			retval = -EFAULT;
 			goto out;
 		}
+
+		retval = snd_compress_check_input(params);
+		if (retval)
+			goto out;
+
 		retval = snd_compr_allocate_buffer(stream, params);
 		if (retval) {
 			retval = -ENOMEM;
 			goto out;
 		}
+
 		retval = stream->ops->set_params(stream, params);
 		if (retval)
 			goto out;
diff --git a/sound/core/control.c b/sound/core/control.c
index 2487a6bb1c5..7e86a5b9f3b 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -246,6 +246,7 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol,
 	kctl.count = ncontrol->count ? ncontrol->count : 1;
 	access = ncontrol->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE :
 		 (ncontrol->access & (SNDRV_CTL_ELEM_ACCESS_READWRITE|
+				      SNDRV_CTL_ELEM_ACCESS_VOLATILE|
 				      SNDRV_CTL_ELEM_ACCESS_INACTIVE|
 				      SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE|
 				      SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND|
diff --git a/sound/core/info.c b/sound/core/info.c
index c1e611c65c8..6b368d25073 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -28,7 +28,7 @@
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>
-#include <sound/version.h>
+#include <linux/utsname.h>
 #include <linux/proc_fs.h>
 #include <linux/mutex.h>
 #include <stdarg.h>
@@ -986,9 +986,8 @@ static struct snd_info_entry *snd_info_version_entry;
 static void snd_info_version_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
 {
 	snd_iprintf(buffer,
-		    "Advanced Linux Sound Architecture Driver Version "
-		    CONFIG_SND_VERSION CONFIG_SND_DATE ".\n"
-		   );
+		    "Advanced Linux Sound Architecture Driver Version k%s.\n",
+		    init_utsname()->release);
 }
 
 static int __init snd_info_version_init(void)
diff --git a/sound/core/info_oss.c b/sound/core/info_oss.c
index cf42ab5080e..83c29dbff9c 100644
--- a/sound/core/info_oss.c
+++ b/sound/core/info_oss.c
@@ -26,7 +26,6 @@
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>
-#include <sound/version.h>
 #include <linux/utsname.h>
 #include <linux/mutex.h>
 
@@ -94,7 +93,7 @@ static int snd_sndstat_show_strings(struct snd_info_buffer *buf, char *id, int d
 static void snd_sndstat_proc_read(struct snd_info_entry *entry,
 				  struct snd_info_buffer *buffer)
 {
-	snd_iprintf(buffer, "Sound Driver:3.8.1a-980706 (ALSA v" CONFIG_SND_VERSION " emulation code)\n");
+	snd_iprintf(buffer, "Sound Driver:3.8.1a-980706 (ALSA emulation code)\n");
 	snd_iprintf(buffer, "Kernel: %s %s %s %s %s\n",
 		    init_utsname()->sysname,
 		    init_utsname()->nodename,
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 18297f7f2c5..29f6ded0255 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1046,6 +1046,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
 			
 		if (kctl->info(kctl, uinfo)) {
 			up_read(&mixer->card->controls_rwsem);
+			kfree(uinfo);
 			return 0;
 		}
 		strcpy(str, ptr->name);
@@ -1061,6 +1062,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix
 				uinfo->value.enumerated.item = slot.capture_item;
 				if (kctl->info(kctl, uinfo)) {
 					up_read(&mixer->card->controls_rwsem);
+					kfree(uinfo);
 					return 0;
 				}
 				if (!strcmp(uinfo->value.enumerated.name, str)) {
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 1a3070b4e5b..f2991940b27 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -1105,6 +1105,10 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
 			break;
 		}
 		snd_unregister_device(devtype, pcm->card, pcm->device);
+		if (pcm->streams[cidx].chmap_kctl) {
+			snd_ctl_remove(pcm->card, pcm->streams[cidx].chmap_kctl);
+			pcm->streams[cidx].chmap_kctl = NULL;
+		}
 	}
  unlock:
 	mutex_unlock(&register_mutex);
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 7ae67192339..f42c10a4331 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -26,6 +26,7 @@
 #include <linux/export.h>
 #include <sound/core.h>
 #include <sound/control.h>
+#include <sound/tlv.h>
 #include <sound/info.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -2302,3 +2303,216 @@ snd_pcm_sframes_t snd_pcm_lib_readv(struct snd_pcm_substream *substream,
 }
 
 EXPORT_SYMBOL(snd_pcm_lib_readv);
+
+/*
+ * standard channel mapping helpers
+ */
+
+/* default channel maps for multi-channel playbacks, up to 8 channels */
+const struct snd_pcm_chmap_elem snd_pcm_std_chmaps[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
+	{ .channels = 4,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ .channels = 6,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR,
+		   SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE } },
+	{ .channels = 8,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR,
+		   SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE,
+		   SNDRV_CHMAP_SL, SNDRV_CHMAP_SR } },
+	{ }
+};
+EXPORT_SYMBOL_GPL(snd_pcm_std_chmaps);
+
+/* alternative channel maps with CLFE <-> surround swapped for 6/8 channels */
+const struct snd_pcm_chmap_elem snd_pcm_alt_chmaps[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
+	{ .channels = 4,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ .channels = 6,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ .channels = 8,
+	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
+		   SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE,
+		   SNDRV_CHMAP_RL, SNDRV_CHMAP_RR,
+		   SNDRV_CHMAP_SL, SNDRV_CHMAP_SR } },
+	{ }
+};
+EXPORT_SYMBOL_GPL(snd_pcm_alt_chmaps);
+
+static bool valid_chmap_channels(const struct snd_pcm_chmap *info, int ch)
+{
+	if (ch > info->max_channels)
+		return false;
+	return !info->channel_mask || (info->channel_mask & (1U << ch));
+}
+
+static int pcm_chmap_ctl_info(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_info *uinfo)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = 0;
+	uinfo->count = info->max_channels;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = SNDRV_CHMAP_LAST;
+	return 0;
+}
+
+/* get callback for channel map ctl element
+ * stores the channel position firstly matching with the current channels
+ */
+static int pcm_chmap_ctl_get(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+	struct snd_pcm_substream *substream;
+	const struct snd_pcm_chmap_elem *map;
+
+	if (snd_BUG_ON(!info->chmap))
+		return -EINVAL;
+	substream = snd_pcm_chmap_substream(info, idx);
+	if (!substream)
+		return -ENODEV;
+	memset(ucontrol->value.integer.value, 0,
+	       sizeof(ucontrol->value.integer.value));
+	if (!substream->runtime)
+		return 0; /* no channels set */
+	for (map = info->chmap; map->channels; map++) {
+		int i;
+		if (map->channels == substream->runtime->channels &&
+		    valid_chmap_channels(info, map->channels)) {
+			for (i = 0; i < map->channels; i++)
+				ucontrol->value.integer.value[i] = map->map[i];
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+/* tlv callback for channel map ctl element
+ * expands the pre-defined channel maps in a form of TLV
+ */
+static int pcm_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
+			     unsigned int size, unsigned int __user *tlv)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	const struct snd_pcm_chmap_elem *map;
+	unsigned int __user *dst;
+	int c, count = 0;
+
+	if (snd_BUG_ON(!info->chmap))
+		return -EINVAL;
+	if (size < 8)
+		return -ENOMEM;
+	if (put_user(SNDRV_CTL_TLVT_CONTAINER, tlv))
+		return -EFAULT;
+	size -= 8;
+	dst = tlv + 2;
+	for (map = info->chmap; map->channels; map++) {
+		int chs_bytes = map->channels * 4;
+		if (!valid_chmap_channels(info, map->channels))
+			continue;
+		if (size < 8)
+			return -ENOMEM;
+		if (put_user(SNDRV_CTL_TLVT_CHMAP_FIXED, dst) ||
+		    put_user(chs_bytes, dst + 1))
+			return -EFAULT;
+		dst += 2;
+		size -= 8;
+		count += 8;
+		if (size < chs_bytes)
+			return -ENOMEM;
+		size -= chs_bytes;
+		count += chs_bytes;
+		for (c = 0; c < map->channels; c++) {
+			if (put_user(map->map[c], dst))
+				return -EFAULT;
+			dst++;
+		}
+	}
+	if (put_user(count, tlv + 1))
+		return -EFAULT;
+	return 0;
+}
+
+static void pcm_chmap_ctl_private_free(struct snd_kcontrol *kcontrol)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	info->pcm->streams[info->stream].chmap_kctl = NULL;
+	kfree(info);
+}
+
+/**
+ * snd_pcm_add_chmap_ctls - create channel-mapping control elements
+ * @pcm: the assigned PCM instance
+ * @stream: stream direction
+ * @chmap: channel map elements (for query)
+ * @max_channels: the max number of channels for the stream
+ * @private_value: the value passed to each kcontrol's private_value field
+ * @info_ret: store struct snd_pcm_chmap instance if non-NULL
+ *
+ * Create channel-mapping control elements assigned to the given PCM stream(s).
+ * Returns zero if succeed, or a negative error value.
+ */
+int snd_pcm_add_chmap_ctls(struct snd_pcm *pcm, int stream,
+			   const struct snd_pcm_chmap_elem *chmap,
+			   int max_channels,
+			   unsigned long private_value,
+			   struct snd_pcm_chmap **info_ret)
+{
+	struct snd_pcm_chmap *info;
+	struct snd_kcontrol_new knew = {
+		.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+		.access = SNDRV_CTL_ELEM_ACCESS_READ |
+			SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+			SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,
+		.info = pcm_chmap_ctl_info,
+		.get = pcm_chmap_ctl_get,
+		.tlv.c = pcm_chmap_ctl_tlv,
+	};
+	int err;
+
+	info = kzalloc(sizeof(*info), GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+	info->pcm = pcm;
+	info->stream = stream;
+	info->chmap = chmap;
+	info->max_channels = max_channels;
+	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+		knew.name = "Playback Channel Map";
+	else
+		knew.name = "Capture Channel Map";
+	knew.device = pcm->device;
+	knew.count = pcm->streams[stream].substream_count;
+	knew.private_value = private_value;
+	info->kctl = snd_ctl_new1(&knew, info);
+	if (!info->kctl) {
+		kfree(info);
+		return -ENOMEM;
+	}
+	info->kctl->private_free = pcm_chmap_ctl_private_free;
+	err = snd_ctl_add(pcm->card, info->kctl);
+	if (err < 0)
+		return err;
+	pcm->streams[stream].chmap_kctl = info->kctl;
+	if (info_ret)
+		*info_ret = info;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_pcm_add_chmap_ctls);
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index 957131366dd..69e01c4fc32 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -327,32 +327,6 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream, unsigne
 }
 
 EXPORT_SYMBOL(snd_pcm_sgbuf_ops_page);
-
-/*
- * compute the max chunk size with continuous pages on sg-buffer
- */
-unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,
-					  unsigned int ofs, unsigned int size)
-{
-	struct snd_sg_buf *sg = snd_pcm_substream_sgbuf(substream);
-	unsigned int start, end, pg;
-
-	start = ofs >> PAGE_SHIFT;
-	end = (ofs + size - 1) >> PAGE_SHIFT;
-	/* check page continuity */
-	pg = sg->table[start].addr >> PAGE_SHIFT;
-	for (;;) {
-		start++;
-		if (start > end)
-			break;
-		pg++;
-		if ((sg->table[start].addr >> PAGE_SHIFT) != pg)
-			return (start << PAGE_SHIFT) - ofs;
-	}
-	/* ok, all on continuous pages */
-	return size;
-}
-EXPORT_SYMBOL(snd_pcm_sgbuf_get_chunk_size);
 #endif /* CONFIG_SND_DMA_SGBUF */
 
 /**
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index 5cf8d65ed5e..60e8fc1b344 100644
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -569,5 +569,7 @@ EXPORT_SYMBOL(snd_seq_device_load_drivers);
 EXPORT_SYMBOL(snd_seq_device_new);
 EXPORT_SYMBOL(snd_seq_device_register_driver);
 EXPORT_SYMBOL(snd_seq_device_unregister_driver);
+#ifdef CONFIG_MODULES
 EXPORT_SYMBOL(snd_seq_autoload_lock);
 EXPORT_SYMBOL(snd_seq_autoload_unlock);
+#endif
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c
index d0f00356fc1..0a418503ec4 100644
--- a/sound/core/sgbuf.c
+++ b/sound/core/sgbuf.c
@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 #include <sound/memalloc.h>
 
 
@@ -136,3 +137,29 @@ void *snd_malloc_sgbuf_pages(struct device *device,
 	snd_free_sgbuf_pages(dmab); /* free the table */
 	return NULL;
 }
+
+/*
+ * compute the max chunk size with continuous pages on sg-buffer
+ */
+unsigned int snd_sgbuf_get_chunk_size(struct snd_dma_buffer *dmab,
+				      unsigned int ofs, unsigned int size)
+{
+	struct snd_sg_buf *sg = dmab->private_data;
+	unsigned int start, end, pg;
+
+	start = ofs >> PAGE_SHIFT;
+	end = (ofs + size - 1) >> PAGE_SHIFT;
+	/* check page continuity */
+	pg = sg->table[start].addr >> PAGE_SHIFT;
+	for (;;) {
+		start++;
+		if (start > end)
+			break;
+		pg++;
+		if ((sg->table[start].addr >> PAGE_SHIFT) != pg)
+			return (start << PAGE_SHIFT) - ofs;
+	}
+	/* ok, all on continuous pages */
+	return size;
+}
+EXPORT_SYMBOL(snd_sgbuf_get_chunk_size);
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 28f35593a75..643976000ce 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -27,7 +27,6 @@
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>
-#include <sound/version.h>
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <linux/kmod.h>
@@ -468,7 +467,7 @@ static int __init alsa_sound_init(void)
 	}
 	snd_info_minor_register();
 #ifndef MODULE
-	printk(KERN_INFO "Advanced Linux Sound Architecture Driver Version " CONFIG_SND_VERSION CONFIG_SND_DATE ".\n");
+	printk(KERN_INFO "Advanced Linux Sound Architecture Driver Initialized.\n");
 #endif
 	return 0;
 }
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 5a34355e78e..0fe6d64ff84 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -120,6 +120,7 @@ struct loopback_pcm {
 	unsigned int last_drift;
 	unsigned long last_jiffies;
 	struct timer_list timer;
+	spinlock_t timer_lock;
 };
 
 static struct platform_device *devices[SNDRV_CARDS];
@@ -170,6 +171,7 @@ static void loopback_timer_start(struct loopback_pcm *dpcm)
 	unsigned long tick;
 	unsigned int rate_shift = get_rate_shift(dpcm);
 
+	spin_lock(&dpcm->timer_lock);
 	if (rate_shift != dpcm->pcm_rate_shift) {
 		dpcm->pcm_rate_shift = rate_shift;
 		dpcm->period_size_frac = frac_pos(dpcm, dpcm->pcm_period_size);
@@ -182,12 +184,15 @@ static void loopback_timer_start(struct loopback_pcm *dpcm)
 	tick = (tick + dpcm->pcm_bps - 1) / dpcm->pcm_bps;
 	dpcm->timer.expires = jiffies + tick;
 	add_timer(&dpcm->timer);
+	spin_unlock(&dpcm->timer_lock);
 }
 
 static inline void loopback_timer_stop(struct loopback_pcm *dpcm)
 {
+	spin_lock(&dpcm->timer_lock);
 	del_timer(&dpcm->timer);
 	dpcm->timer.expires = 0;
+	spin_unlock(&dpcm->timer_lock);
 }
 
 #define CABLE_VALID_PLAYBACK	(1 << SNDRV_PCM_STREAM_PLAYBACK)
@@ -667,6 +672,7 @@ static int loopback_open(struct snd_pcm_substream *substream)
 	dpcm->substream = substream;
 	setup_timer(&dpcm->timer, loopback_timer_function,
 		    (unsigned long)dpcm);
+	spin_lock_init(&dpcm->timer_lock);
 
 	cable = loopback->cables[substream->number][dev];
 	if (!cable) {
diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index 2bfe4bcb7a7..0c796bcbc0a 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -163,7 +163,7 @@ static int opl3_get_voice(struct snd_opl3 *opl3, int instr_4op,
 	struct best *bp;
 
 	for (i = 0; i < END; i++) {
-		best[i].time = (unsigned int)(-1); /* XXX MAX_?INT really */;
+		best[i].time = (unsigned int)(-1); /* XXX MAX_?INT really */
 		best[i].voice = -1;
 	}
 
diff --git a/sound/drivers/opl4/opl4_synth.c b/sound/drivers/opl4/opl4_synth.c
index 49b9e240915..4b91adc0238 100644
--- a/sound/drivers/opl4/opl4_synth.c
+++ b/sound/drivers/opl4/opl4_synth.c
@@ -504,8 +504,7 @@ void snd_opl4_note_on(void *private_data, int note, int vel, struct snd_midi_cha
 	spin_lock_irqsave(&opl4->reg_lock, flags);
 	for (i = 0; i < voices; i++) {
 		voice[i] = snd_opl4_get_voice(opl4);
-		list_del(&voice[i]->list);
-		list_add_tail(&voice[i]->list, &opl4->on_voices);
+		list_move_tail(&voice[i]->list, &opl4->on_voices);
 		voice[i]->chan = chan;
 		voice[i]->note = note;
 		voice[i]->velocity = vel & 0x7f;
@@ -555,8 +554,7 @@ void snd_opl4_note_on(void *private_data, int note, int vel, struct snd_midi_cha
 
 static void snd_opl4_voice_off(struct snd_opl4 *opl4, struct opl4_voice *voice)
 {
-	list_del(&voice->list);
-	list_add_tail(&voice->list, &opl4->off_voices);
+	list_move_tail(&voice->list, &opl4->off_voices);
 
 	voice->reg_misc &= ~OPL4_KEY_ON_BIT;
 	snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc);
@@ -571,8 +569,7 @@ void snd_opl4_note_off(void *private_data, int note, int vel, struct snd_midi_ch
 
 static void snd_opl4_terminate_voice(struct snd_opl4 *opl4, struct opl4_voice *voice)
 {
-	list_del(&voice->list);
-	list_add_tail(&voice->list, &opl4->off_voices);
+	list_move_tail(&voice->list, &opl4->off_voices);
 
 	voice->reg_misc = (voice->reg_misc & ~OPL4_KEY_ON_BIT) | OPL4_DAMP_BIT;
 	snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc);
diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c
index 5e897b236ce..deed5efff33 100644
--- a/sound/drivers/vx/vx_pcm.c
+++ b/sound/drivers/vx/vx_pcm.c
@@ -184,7 +184,7 @@ static int vx_set_format(struct vx_core *chip, struct vx_pipe *pipe,
 	default : 
 		snd_BUG();
 		return -EINVAL;
-        };
+	}
 
 	return vx_set_stream_format(chip, pipe, header);
 }
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index 52064cfa91f..a38d9643e9d 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -117,6 +117,18 @@ config SND_AZT2320
 	  To compile this driver as a module, choose M here: the module
 	  will be called snd-azt2320.
 
+config SND_CMI8328
+	tristate "C-Media CMI8328"
+	select SND_WSS_LIB
+	select SND_OPL3_LIB
+	select SND_MPU401_UART
+	help
+	  Say Y here to include support for soundcards based on the
+	  C-Media CMI8328 chip.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called snd-cmi8328.
+
 config SND_CMI8330
 	tristate "C-Media CMI8330"
 	select SND_WSS_LIB
diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index 8d781e419e2..9a15f1497b1 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -6,6 +6,7 @@
 snd-adlib-objs := adlib.o
 snd-als100-objs := als100.o
 snd-azt2320-objs := azt2320.o
+snd-cmi8328-objs := cmi8328.o
 snd-cmi8330-objs := cmi8330.o
 snd-es18xx-objs := es18xx.o
 snd-opl3sa2-objs := opl3sa2.o
@@ -16,6 +17,7 @@ snd-sscape-objs := sscape.o
 obj-$(CONFIG_SND_ADLIB) += snd-adlib.o
 obj-$(CONFIG_SND_ALS100) += snd-als100.o
 obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o
+obj-$(CONFIG_SND_CMI8328) += snd-cmi8328.o
 obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o
 obj-$(CONFIG_SND_ES18XX) += snd-es18xx.o
 obj-$(CONFIG_SND_OPL3SA2) += snd-opl3sa2.o
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index 94b83b6e46a..2c2f829c3fd 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -63,11 +63,6 @@ MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard.");
 module_param_array(clockfreq, int, NULL, 0444);
 MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).");
 
-struct snd_card_ad1816a {
-	struct pnp_dev *dev;
-	struct pnp_dev *devmpu;
-};
-
 static struct pnp_card_device_id snd_ad1816a_pnpids[] = {
 	/* Analog Devices AD1815 */
 	{ .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
@@ -99,25 +94,16 @@ MODULE_DEVICE_TABLE(pnp_card, snd_ad1816a_pnpids);
 #define	DRIVER_NAME	"snd-card-ad1816a"
 
 
-static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acard,
-					  struct pnp_card_link *card,
+static int __devinit snd_card_ad1816a_pnp(int dev, struct pnp_card_link *card,
 					  const struct pnp_card_device_id *id)
 {
 	struct pnp_dev *pdev;
 	int err;
 
-	acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
-	if (acard->dev == NULL)
+	pdev = pnp_request_card_device(card, id->devs[0].id, NULL);
+	if (pdev == NULL)
 		return -EBUSY;
 
-	acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL);
-	if (acard->devmpu == NULL) {
-		mpu_port[dev] = -1;
-		snd_printk(KERN_WARNING PFX "MPU401 device busy, skipping.\n");
-	}
-
-	pdev = acard->dev;
-
 	err = pnp_activate_dev(pdev);
 	if (err < 0) {
 		printk(KERN_ERR PFX "AUDIO PnP configure failure\n");
@@ -130,16 +116,17 @@ static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acar
 	dma2[dev] = pnp_dma(pdev, 1);
 	irq[dev] = pnp_irq(pdev, 0);
 
-	if (acard->devmpu == NULL)
+	pdev = pnp_request_card_device(card, id->devs[1].id, NULL);
+	if (pdev == NULL) {
+		mpu_port[dev] = -1;
+		snd_printk(KERN_WARNING PFX "MPU401 device busy, skipping.\n");
 		return 0;
-
-	pdev = acard->devmpu;
+	}
 
 	err = pnp_activate_dev(pdev);
 	if (err < 0) {
 		printk(KERN_ERR PFX "MPU401 PnP configure failure\n");
 		mpu_port[dev] = -1;
-		acard->devmpu = NULL;
 	} else {
 		mpu_port[dev] = pnp_port_start(pdev, 0);
 		mpu_irq[dev] = pnp_irq(pdev, 0);
@@ -153,18 +140,17 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
 {
 	int error;
 	struct snd_card *card;
-	struct snd_card_ad1816a *acard;
 	struct snd_ad1816a *chip;
 	struct snd_opl3 *opl3;
 	struct snd_timer *timer;
 
 	error = snd_card_create(index[dev], id[dev], THIS_MODULE,
-				sizeof(struct snd_card_ad1816a), &card);
+				sizeof(struct snd_ad1816a), &card);
 	if (error < 0)
 		return error;
-	acard = card->private_data;
+	chip = card->private_data;
 
-	if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
+	if ((error = snd_card_ad1816a_pnp(dev, pcard, pid))) {
 		snd_card_free(card);
 		return error;
 	}
@@ -174,7 +160,7 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
 					irq[dev],
 					dma1[dev],
 					dma2[dev],
-					&chip)) < 0) {
+					chip)) < 0) {
 		snd_card_free(card);
 		return error;
 	}
@@ -258,13 +244,37 @@ static void __devexit snd_ad1816a_pnp_remove(struct pnp_card_link * pcard)
 	pnp_set_card_drvdata(pcard, NULL);
 }
 
+#ifdef CONFIG_PM
+static int snd_ad1816a_pnp_suspend(struct pnp_card_link *pcard,
+				   pm_message_t state)
+{
+	struct snd_card *card = pnp_get_card_drvdata(pcard);
+
+	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+	snd_ad1816a_suspend(card->private_data);
+	return 0;
+}
+
+static int snd_ad1816a_pnp_resume(struct pnp_card_link *pcard)
+{
+	struct snd_card *card = pnp_get_card_drvdata(pcard);
+
+	snd_ad1816a_resume(card->private_data);
+	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+	return 0;
+}
+#endif
+
 static struct pnp_card_driver ad1816a_pnpc_driver = {
 	.flags		= PNP_DRIVER_RES_DISABLE,
 	.name		= "ad1816a",
 	.id_table	= snd_ad1816a_pnpids,
 	.probe		= snd_ad1816a_pnp_detect,
 	.remove		= __devexit_p(snd_ad1816a_pnp_remove),
-	/* FIXME: suspend/resume */
+#ifdef CONFIG_PM
+	.suspend	= snd_ad1816a_pnp_suspend,
+	.resume		= snd_ad1816a_pnp_resume,
+#endif
 };
 
 static int __init alsa_card_ad1816a_init(void)
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index 177eed3271b..db64df6023e 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -491,7 +491,7 @@ static int snd_ad1816a_capture_close(struct snd_pcm_substream *substream)
 }
 
 
-static void __devinit snd_ad1816a_init(struct snd_ad1816a *chip)
+static void snd_ad1816a_init(struct snd_ad1816a *chip)
 {
 	unsigned long flags;
 
@@ -511,6 +511,32 @@ static void __devinit snd_ad1816a_init(struct snd_ad1816a *chip)
 	spin_unlock_irqrestore(&chip->lock, flags);
 }
 
+#ifdef CONFIG_PM
+void snd_ad1816a_suspend(struct snd_ad1816a *chip)
+{
+	int reg;
+	unsigned long flags;
+
+	snd_pcm_suspend_all(chip->pcm);
+	spin_lock_irqsave(&chip->lock, flags);
+	for (reg = 0; reg < 48; reg++)
+		chip->image[reg] = snd_ad1816a_read(chip, reg);
+	spin_unlock_irqrestore(&chip->lock, flags);
+}
+
+void snd_ad1816a_resume(struct snd_ad1816a *chip)
+{
+	int reg;
+	unsigned long flags;
+
+	snd_ad1816a_init(chip);
+	spin_lock_irqsave(&chip->lock, flags);
+	for (reg = 0; reg < 48; reg++)
+		snd_ad1816a_write(chip, reg, chip->image[reg]);
+	spin_unlock_irqrestore(&chip->lock, flags);
+}
+#endif
+
 static int __devinit snd_ad1816a_probe(struct snd_ad1816a *chip)
 {
 	unsigned long flags;
@@ -548,7 +574,6 @@ static int snd_ad1816a_free(struct snd_ad1816a *chip)
 		snd_dma_disable(chip->dma2);
 		free_dma(chip->dma2);
 	}
-	kfree(chip);
 	return 0;
 }
 
@@ -573,19 +598,13 @@ static const char __devinit *snd_ad1816a_chip_id(struct snd_ad1816a *chip)
 
 int __devinit snd_ad1816a_create(struct snd_card *card,
 				 unsigned long port, int irq, int dma1, int dma2,
-				 struct snd_ad1816a **rchip)
+				 struct snd_ad1816a *chip)
 {
         static struct snd_device_ops ops = {
 		.dev_free =	snd_ad1816a_dev_free,
 	};
 	int error;
-	struct snd_ad1816a *chip;
-
-	*rchip = NULL;
 
-	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
-	if (chip == NULL)
-		return -ENOMEM;
 	chip->irq = -1;
 	chip->dma1 = -1;
 	chip->dma2 = -1;
@@ -631,7 +650,6 @@ int __devinit snd_ad1816a_create(struct snd_card *card,
 		return error;
 	}
 
-	*rchip = chip;
 	return 0;
 }
 
diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
new file mode 100644
index 00000000000..bde60139bb9
--- /dev/null
+++ b/sound/isa/cmi8328.c
@@ -0,0 +1,483 @@
+/*
+ * Driver for C-Media CMI8328-based soundcards, such as AudioExcel AV500
+ * Copyright (c) 2012 Ondrej Zary
+ *
+ * AudioExcel AV500 card consists of:
+ *  - CMI8328 - main chip (SB Pro emulation, gameport, OPL3, MPU401, CD-ROM)
+ *  - CS4231A - WSS codec
+ *  - Dream SAM9233+GMS950400+RAM+ROM: Wavetable MIDI, connected to MPU401
+ */
+
+#include <linux/init.h>
+#include <linux/isa.h>
+#include <linux/module.h>
+#include <linux/gameport.h>
+#include <asm/dma.h>
+#include <sound/core.h>
+#include <sound/wss.h>
+#include <sound/opl3.h>
+#include <sound/mpu401.h>
+#define SNDRV_LEGACY_FIND_FREE_IOPORT
+#define SNDRV_LEGACY_FIND_FREE_IRQ
+#define SNDRV_LEGACY_FIND_FREE_DMA
+#include <sound/initval.h>
+
+MODULE_AUTHOR("Ondrej Zary <linux@rainbow-software.org>");
+MODULE_DESCRIPTION("C-Media CMI8328");
+MODULE_LICENSE("GPL");
+
+#if defined(CONFIG_GAMEPORT) || defined(CONFIG_GAMEPORT_MODULE)
+#define SUPPORT_JOYSTICK 1
+#endif
+
+/* I/O port is configured by jumpers on the card to one of these */
+static int cmi8328_ports[] = { 0x530, 0xe80, 0xf40, 0x604 };
+#define CMI8328_MAX	ARRAY_SIZE(cmi8328_ports)
+
+static int index[CMI8328_MAX] =     {[0 ... (CMI8328_MAX-1)] = -1};
+static char *id[CMI8328_MAX] =      {[0 ... (CMI8328_MAX-1)] = NULL};
+static long port[CMI8328_MAX] =     {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_PORT};
+static int irq[CMI8328_MAX] =       {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_IRQ};
+static int dma1[CMI8328_MAX] =      {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_DMA};
+static int dma2[CMI8328_MAX] =      {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_DMA};
+static long mpuport[CMI8328_MAX] =  {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_PORT};
+static int mpuirq[CMI8328_MAX] =    {[0 ... (CMI8328_MAX-1)] = SNDRV_AUTO_IRQ};
+#ifdef SUPPORT_JOYSTICK
+static bool gameport[CMI8328_MAX] = {[0 ... (CMI8328_MAX-1)] = true};
+#endif
+
+module_param_array(index, int, NULL, 0444);
+MODULE_PARM_DESC(index, "Index value for CMI8328 soundcard.");
+module_param_array(id, charp, NULL, 0444);
+MODULE_PARM_DESC(id, "ID string for CMI8328 soundcard.");
+
+module_param_array(port, long, NULL, 0444);
+MODULE_PARM_DESC(port, "Port # for CMI8328 driver.");
+module_param_array(irq, int, NULL, 0444);
+MODULE_PARM_DESC(irq, "IRQ # for CMI8328 driver.");
+module_param_array(dma1, int, NULL, 0444);
+MODULE_PARM_DESC(dma1, "DMA1 for CMI8328 driver.");
+module_param_array(dma2, int, NULL, 0444);
+MODULE_PARM_DESC(dma2, "DMA2 for CMI8328 driver.");
+
+module_param_array(mpuport, long, NULL, 0444);
+MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8328 driver.");
+module_param_array(mpuirq, int, NULL, 0444);
+MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8328 MPU-401 port.");
+#ifdef SUPPORT_JOYSTICK
+module_param_array(gameport, bool, NULL, 0444);
+MODULE_PARM_DESC(gameport, "Enable gameport.");
+#endif
+
+struct snd_cmi8328 {
+	u16 port;
+	u8 cfg[3];
+	u8 wss_cfg;
+	struct snd_card *card;
+	struct snd_wss *wss;
+#ifdef SUPPORT_JOYSTICK
+	struct gameport *gameport;
+#endif
+};
+
+/* CMI8328 configuration registers */
+#define CFG1 0x61
+#define CFG1_SB_DISABLE	(1 << 0)
+#define CFG1_GAMEPORT	(1 << 1)
+/*
+ * bit 0:    SB: 0=enabled, 1=disabled
+ * bit 1:    gameport: 0=disabled, 1=enabled
+ * bits 2-4: SB IRQ: 001=3, 010=5, 011=7, 100=9, 101=10, 110=11
+ * bits 5-6: SB DMA: 00=disabled (when SB disabled), 01=DMA0, 10=DMA1, 11=DMA3
+ * bit 7:    SB port: 0=0x220, 1=0x240
+ */
+#define CFG2 0x62
+#define CFG2_MPU_ENABLE (1 << 2)
+/*
+ * bits 0-1: CD-ROM mode: 00=disabled, 01=Panasonic, 10=Sony/Mitsumi/Wearnes,
+			  11=IDE
+ * bit 2:    MPU401: 0=disabled, 1=enabled
+ * bits 3-4: MPU401 IRQ: 00=3, 01=5, 10=7, 11=9,
+ * bits 5-7: MPU401 port: 000=0x300, 001=0x310, 010=0x320, 011=0x330, 100=0x332,
+			  101=0x334, 110=0x336
+ */
+#define CFG3 0x63
+/*
+ * bits 0-2: CD-ROM IRQ: 000=disabled, 001=3, 010=5, 011=7, 100=9, 101=10,
+			 110=11
+ * bits 3-4: CD-ROM DMA: 00=disabled, 01=DMA0, 10=DMA1, 11=DMA3
+ * bits 5-7: CD-ROM port: 000=0x300, 001=0x310, 010=0x320, 011=0x330, 100=0x340,
+			  101=0x350, 110=0x360, 111=0x370
+ */
+
+static u8 snd_cmi8328_cfg_read(u16 port, u8 reg)
+{
+	outb(0x43, port + 3);
+	outb(0x21, port + 3);
+	outb(reg, port + 3);
+	return inb(port);
+}
+
+static void snd_cmi8328_cfg_write(u16 port, u8 reg, u8 val)
+{
+	outb(0x43, port + 3);
+	outb(0x21, port + 3);
+	outb(reg, port + 3);
+	outb(val, port + 3);	/* yes, value goes to the same port as index */
+}
+
+static void snd_cmi8328_cfg_save(u16 port, u8 cfg[])
+{
+	cfg[0] = snd_cmi8328_cfg_read(port, CFG1);
+	cfg[1] = snd_cmi8328_cfg_read(port, CFG2);
+	cfg[2] = snd_cmi8328_cfg_read(port, CFG3);
+}
+
+static void snd_cmi8328_cfg_restore(u16 port, u8 cfg[])
+{
+	snd_cmi8328_cfg_write(port, CFG1, cfg[0]);
+	snd_cmi8328_cfg_write(port, CFG2, cfg[1]);
+	snd_cmi8328_cfg_write(port, CFG3, cfg[2]);
+}
+
+static int __devinit snd_cmi8328_mixer(struct snd_wss *chip)
+{
+	struct snd_card *card;
+	struct snd_ctl_elem_id id1, id2;
+	int err;
+
+	card = chip->card;
+
+	memset(&id1, 0, sizeof(id1));
+	memset(&id2, 0, sizeof(id2));
+	id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+	/* rename AUX0 switch to CD */
+	strcpy(id1.name, "Aux Playback Switch");
+	strcpy(id2.name, "CD Playback Switch");
+	err = snd_ctl_rename_id(card, &id1, &id2);
+	if (err < 0) {
+		snd_printk(KERN_ERR "error renaming control\n");
+		return err;
+	}
+	/* rename AUX0 volume to CD */
+	strcpy(id1.name, "Aux Playback Volume");
+	strcpy(id2.name, "CD Playback Volume");
+	err = snd_ctl_rename_id(card, &id1, &id2);
+	if (err < 0) {
+		snd_printk(KERN_ERR "error renaming control\n");
+		return err;
+	}
+	/* rename AUX1 switch to Synth */
+	strcpy(id1.name, "Aux Playback Switch");
+	id1.index = 1;
+	strcpy(id2.name, "Synth Playback Switch");
+	err = snd_ctl_rename_id(card, &id1, &id2);
+	if (err < 0) {
+		snd_printk(KERN_ERR "error renaming control\n");
+		return err;
+	}
+	/* rename AUX1 volume to Synth */
+	strcpy(id1.name, "Aux Playback Volume");
+	id1.index = 1;
+	strcpy(id2.name, "Synth Playback Volume");
+	err = snd_ctl_rename_id(card, &id1, &id2);
+	if (err < 0) {
+		snd_printk(KERN_ERR "error renaming control\n");
+		return err;
+	}
+
+	return 0;
+}
+
+/* find index of an item in "-1"-ended array */
+int array_find(int array[], int item)
+{
+	int i;
+
+	for (i = 0; array[i] != -1; i++)
+		if (array[i] == item)
+			return i;
+
+	return -1;
+}
+/* the same for long */
+int array_find_l(long array[], long item)
+{
+	int i;
+
+	for (i = 0; array[i] != -1; i++)
+		if (array[i] == item)
+			return i;
+
+	return -1;
+}
+
+static int __devinit snd_cmi8328_probe(struct device *pdev, unsigned int ndev)
+{
+	struct snd_card *card;
+	struct snd_opl3 *opl3;
+	struct snd_cmi8328 *cmi;
+#ifdef SUPPORT_JOYSTICK
+	struct resource *res;
+#endif
+	int err, pos;
+	static long mpu_ports[] = { 0x330, 0x300, 0x310, 0x320, 0x332, 0x334,
+				   0x336, -1 };
+	static u8 mpu_port_bits[] = { 3, 0, 1, 2, 4, 5, 6 };
+	static int mpu_irqs[] = { 9, 7, 5, 3, -1 };
+	static u8 mpu_irq_bits[] = { 3, 2, 1, 0 };
+	static int irqs[] = { 9, 10, 11, 7, -1 };
+	static u8 irq_bits[] = { 2, 3, 4, 1 };
+	static int dma1s[] = { 3, 1, 0, -1 };
+	static u8 dma_bits[] = { 3, 2, 1 };
+	static int dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, {0, -1} };
+	u16 port = cmi8328_ports[ndev];
+	u8 val;
+
+	/* 0xff is invalid configuration (but settable - hope it isn't set) */
+	if (snd_cmi8328_cfg_read(port, CFG1) == 0xff)
+		return -ENODEV;
+	/* the SB disable bit must NEVER EVER be cleared or the WSS dies */
+	snd_cmi8328_cfg_write(port, CFG1, CFG1_SB_DISABLE);
+	if (snd_cmi8328_cfg_read(port, CFG1) != CFG1_SB_DISABLE)
+		return -ENODEV;
+	/* disable everything first */
+	snd_cmi8328_cfg_write(port, CFG2, 0);	/* disable CDROM and MPU401 */
+	snd_cmi8328_cfg_write(port, CFG3, 0);	/* disable CDROM IRQ and DMA */
+
+	if (irq[ndev] == SNDRV_AUTO_IRQ) {
+		irq[ndev] = snd_legacy_find_free_irq(irqs);
+		if (irq[ndev] < 0) {
+			snd_printk(KERN_ERR "unable to find a free IRQ\n");
+			return -EBUSY;
+		}
+	}
+	if (dma1[ndev] == SNDRV_AUTO_DMA) {
+		dma1[ndev] = snd_legacy_find_free_dma(dma1s);
+		if (dma1[ndev] < 0) {
+			snd_printk(KERN_ERR "unable to find a free DMA1\n");
+			return -EBUSY;
+		}
+	}
+	if (dma2[ndev] == SNDRV_AUTO_DMA) {
+		dma2[ndev] = snd_legacy_find_free_dma(dma2s[dma1[ndev] % 4]);
+		if (dma2[ndev] < 0) {
+			snd_printk(KERN_WARNING "unable to find a free DMA2, full-duplex will not work\n");
+			dma2[ndev] = -1;
+		}
+	}
+	/* configure WSS IRQ... */
+	pos = array_find(irqs, irq[ndev]);
+	if (pos < 0) {
+		snd_printk(KERN_ERR "invalid IRQ %d\n", irq[ndev]);
+		return -EINVAL;
+	}
+	val = irq_bits[pos] << 3;
+	/* ...and DMA... */
+	pos = array_find(dma1s, dma1[ndev]);
+	if (pos < 0) {
+		snd_printk(KERN_ERR "invalid DMA1 %d\n", dma1[ndev]);
+		return -EINVAL;
+	}
+	val |= dma_bits[pos];
+	/* ...and DMA2 */
+	if (dma2[ndev] >= 0 && dma1[ndev] != dma2[ndev]) {
+		pos = array_find(dma2s[dma1[ndev]], dma2[ndev]);
+		if (pos < 0) {
+			snd_printk(KERN_ERR "invalid DMA2 %d\n", dma2[ndev]);
+			return -EINVAL;
+		}
+		val |= 0x04; /* enable separate capture DMA */
+	}
+	outb(val, port);
+
+	err = snd_card_create(index[ndev], id[ndev], THIS_MODULE,
+				sizeof(struct snd_cmi8328), &card);
+	if (err < 0)
+		return err;
+	cmi = card->private_data;
+	cmi->card = card;
+	cmi->port = port;
+	cmi->wss_cfg = val;
+	snd_card_set_dev(card, pdev);
+
+	err = snd_wss_create(card, port + 4, -1, irq[ndev], dma1[ndev],
+			dma2[ndev], WSS_HW_DETECT, 0, &cmi->wss);
+	if (err < 0)
+		goto error;
+
+	err = snd_wss_pcm(cmi->wss, 0, NULL);
+	if (err < 0)
+		goto error;
+
+	err = snd_wss_mixer(cmi->wss);
+	if (err < 0)
+		goto error;
+	err = snd_cmi8328_mixer(cmi->wss);
+	if (err < 0)
+		goto error;
+
+	if (snd_wss_timer(cmi->wss, 0, NULL) < 0)
+		snd_printk(KERN_WARNING "error initializing WSS timer\n");
+
+	if (mpuport[ndev] == SNDRV_AUTO_PORT) {
+		mpuport[ndev] = snd_legacy_find_free_ioport(mpu_ports, 2);
+		if (mpuport[ndev] < 0)
+			snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
+	}
+	if (mpuirq[ndev] == SNDRV_AUTO_IRQ) {
+		mpuirq[ndev] = snd_legacy_find_free_irq(mpu_irqs);
+		if (mpuirq[ndev] < 0)
+			snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
+	}
+	/* enable and configure MPU401 */
+	if (mpuport[ndev] > 0 && mpuirq[ndev] > 0) {
+		val = CFG2_MPU_ENABLE;
+		pos = array_find_l(mpu_ports, mpuport[ndev]);
+		if (pos < 0)
+			snd_printk(KERN_WARNING "invalid MPU401 port 0x%lx\n",
+								mpuport[ndev]);
+		else {
+			val |= mpu_port_bits[pos] << 5;
+			pos = array_find(mpu_irqs, mpuirq[ndev]);
+			if (pos < 0)
+				snd_printk(KERN_WARNING "invalid MPU401 IRQ %d\n",
+								mpuirq[ndev]);
+			else {
+				val |= mpu_irq_bits[pos] << 3;
+				snd_cmi8328_cfg_write(port, CFG2, val);
+				if (snd_mpu401_uart_new(card, 0,
+						MPU401_HW_MPU401, mpuport[ndev],
+						0, mpuirq[ndev], NULL) < 0)
+					snd_printk(KERN_ERR "error initializing MPU401\n");
+			}
+		}
+	}
+	/* OPL3 is hardwired to 0x388 and cannot be disabled */
+	if (snd_opl3_create(card, 0x388, 0x38a, OPL3_HW_AUTO, 0, &opl3) < 0)
+		snd_printk(KERN_ERR "error initializing OPL3\n");
+	else
+		if (snd_opl3_hwdep_new(opl3, 0, 1, NULL) < 0)
+			snd_printk(KERN_WARNING "error initializing OPL3 hwdep\n");
+
+	strcpy(card->driver, "CMI8328");
+	strcpy(card->shortname, "C-Media CMI8328");
+	sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d,%d",
+		card->shortname, cmi->wss->port, irq[ndev], dma1[ndev],
+		(dma2[ndev] >= 0) ? dma2[ndev] : dma1[ndev]);
+
+	dev_set_drvdata(pdev, card);
+	err = snd_card_register(card);
+	if (err < 0)
+		goto error;
+#ifdef SUPPORT_JOYSTICK
+	if (!gameport[ndev])
+		return 0;
+	/* gameport is hardwired to 0x200 */
+	res = request_region(0x200, 8, "CMI8328 gameport");
+	if (!res)
+		snd_printk(KERN_WARNING "unable to allocate gameport I/O port\n");
+	else {
+		struct gameport *gp = cmi->gameport = gameport_allocate_port();
+		if (!cmi->gameport)
+			release_and_free_resource(res);
+		else {
+			gameport_set_name(gp, "CMI8328 Gameport");
+			gameport_set_phys(gp, "%s/gameport0", dev_name(pdev));
+			gameport_set_dev_parent(gp, pdev);
+			gp->io = 0x200;
+			gameport_set_port_data(gp, res);
+			/* Enable gameport */
+			snd_cmi8328_cfg_write(port, CFG1,
+					CFG1_SB_DISABLE | CFG1_GAMEPORT);
+			gameport_register_port(gp);
+		}
+	}
+#endif
+	return 0;
+error:
+	snd_card_free(card);
+
+	return err;
+}
+
+static int __devexit snd_cmi8328_remove(struct device *pdev, unsigned int dev)
+{
+	struct snd_card *card = dev_get_drvdata(pdev);
+	struct snd_cmi8328 *cmi = card->private_data;
+
+#ifdef SUPPORT_JOYSTICK
+	if (cmi->gameport) {
+		struct resource *res = gameport_get_port_data(cmi->gameport);
+		gameport_unregister_port(cmi->gameport);
+		release_and_free_resource(res);
+	}
+#endif
+	/* disable everything */
+	snd_cmi8328_cfg_write(cmi->port, CFG1, CFG1_SB_DISABLE);
+	snd_cmi8328_cfg_write(cmi->port, CFG2, 0);
+	snd_cmi8328_cfg_write(cmi->port, CFG3, 0);
+	snd_card_free(card);
+	dev_set_drvdata(pdev, NULL);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int snd_cmi8328_suspend(struct device *pdev, unsigned int n,
+				pm_message_t state)
+{
+	struct snd_card *card = dev_get_drvdata(pdev);
+	struct snd_cmi8328 *cmi;
+
+	if (!card)	/* ignore absent devices */
+		return 0;
+	cmi = card->private_data;
+	snd_cmi8328_cfg_save(cmi->port, cmi->cfg);
+	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+	snd_pcm_suspend_all(cmi->wss->pcm);
+	cmi->wss->suspend(cmi->wss);
+
+	return 0;
+}
+
+static int snd_cmi8328_resume(struct device *pdev, unsigned int n)
+{
+	struct snd_card *card = dev_get_drvdata(pdev);
+	struct snd_cmi8328 *cmi;
+
+	if (!card)	/* ignore absent devices */
+		return 0;
+	cmi = card->private_data;
+	snd_cmi8328_cfg_restore(cmi->port, cmi->cfg);
+	outb(cmi->wss_cfg, cmi->port);
+	cmi->wss->resume(cmi->wss);
+	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+
+	return 0;
+}
+#endif
+
+static struct isa_driver snd_cmi8328_driver = {
+	.probe		= snd_cmi8328_probe,
+	.remove		= __devexit_p(snd_cmi8328_remove),
+#ifdef CONFIG_PM
+	.suspend	= snd_cmi8328_suspend,
+	.resume		= snd_cmi8328_resume,
+#endif
+	.driver		= {
+		.name	= "cmi8328"
+	},
+};
+
+static int __init alsa_card_cmi8328_init(void)
+{
+	return isa_register_driver(&snd_cmi8328_driver, CMI8328_MAX);
+}
+
+static void __exit alsa_card_cmi8328_exit(void)
+{
+	isa_unregister_driver(&snd_cmi8328_driver);
+}
+
+module_init(alsa_card_cmi8328_init)
+module_exit(alsa_card_cmi8328_exit)
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index a76bc8d27c1..3fc8b66fd16 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -443,9 +443,8 @@ static void __devinit snd_interwave_detect_memory(struct snd_gus_card * gus)
 		for (i = 0; i < 8; ++i)
 			iwave[i] = snd_gf1_peek(gus, bank_pos + i);
 #ifdef CONFIG_SND_DEBUG_ROM
-		printk(KERN_DEBUG "ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos,
-		       iwave[0], iwave[1], iwave[2], iwave[3],
-		       iwave[4], iwave[5], iwave[6], iwave[7]);
+		printk(KERN_DEBUG "ROM at 0x%06x = %*phC\n", bank_pos,
+				  8, iwave);
 #endif
 		if (strncmp(iwave, "INTRWAVE", 8))
 			continue;	/* first check */
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index c24594c866f..3d1afb612b3 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -37,6 +37,7 @@
 #include <sound/opl4.h>
 #include <sound/control.h>
 #include <sound/info.h>
+#define SNDRV_LEGACY_FIND_FREE_IOPORT
 #define SNDRV_LEGACY_FIND_FREE_IRQ
 #define SNDRV_LEGACY_FIND_FREE_DMA
 #include <sound/initval.h>
@@ -770,20 +771,6 @@ static int __devinit snd_miro_mixer(struct snd_card *card,
 	return 0;
 }
 
-static long snd_legacy_find_free_ioport(long *port_table, long size)
-{
-	while (*port_table != -1) {
-		struct resource *res;
-		if ((res = request_region(*port_table, size, 
-					  "ALSA test")) != NULL) {
-			release_and_free_resource(res);
-			return *port_table;
-		}
-		port_table++;
-	}
-	return -1;
-}
-
 static int __devinit snd_miro_init(struct snd_miro *chip,
 				   unsigned short hardware)
 {
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index f8fbe22515c..2899c9fd1ce 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -39,6 +39,7 @@
 #ifndef OPTi93X
 #include <sound/opl4.h>
 #endif
+#define SNDRV_LEGACY_FIND_FREE_IOPORT
 #define SNDRV_LEGACY_FIND_FREE_IRQ
 #define SNDRV_LEGACY_FIND_FREE_DMA
 #include <sound/initval.h>
@@ -185,19 +186,6 @@ static char * snd_opti9xx_names[] = {
 	"82C930",	"82C931",	"82C933"
 };
 
-
-static long __devinit snd_legacy_find_free_ioport(long *port_table, long size)
-{
-	while (*port_table != -1) {
-		if (request_region(*port_table, size, "ALSA test")) {
-			release_region(*port_table, size);
-			return *port_table;
-		}
-		port_table++;
-	}
-	return -1;
-}
-
 static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
 				      unsigned short hardware)
 {
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 71887874679..2aae6a0efbc 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -417,9 +417,6 @@ size_dram(struct snd_emu8000 *emu)
 		EMU8000_SMLD_READ(emu); /* discard stale data  */
 		if (EMU8000_SMLD_READ(emu) != UNIQUE_ID2)
 			break; /* no memory at this address */
-
-		detected_size = size;
-
 		snd_emu8000_read_wait(emu);
 
 		/*
@@ -432,6 +429,18 @@ size_dram(struct snd_emu8000 *emu)
 		if (EMU8000_SMLD_READ(emu) != UNIQUE_ID1)
 			break; /* we must have wrapped around */
 		snd_emu8000_read_wait(emu);
+
+		/* Otherwise, it's valid memory. */
+		detected_size = size + 512 * 1024;
+	}
+
+	/* Distinguish 512 KiB from 0. */
+	if (detected_size == 0) {
+		snd_emu8000_read_wait(emu);
+		EMU8000_SMALR_WRITE(emu, EMU8000_DRAM_OFFSET);
+		EMU8000_SMLD_READ(emu); /* discard stale data  */
+		if (EMU8000_SMLD_READ(emu) == UNIQUE_ID1)
+			detected_size = 512 * 1024;
 	}
 
 	/* wait until FULL bit in SMAxW register is false */
diff --git a/sound/isa/sb/emu8000_callback.c b/sound/isa/sb/emu8000_callback.c
index 344b4355be1..72a9ac5efb4 100644
--- a/sound/isa/sb/emu8000_callback.c
+++ b/sound/isa/sb/emu8000_callback.c
@@ -175,7 +175,7 @@ get_voice(struct snd_emux *emu, struct snd_emux_port *port)
 	hw = emu->hw;
 
 	for (i = 0; i < END; i++) {
-		best[i].time = (unsigned int)(-1); /* XXX MAX_?INT really */;
+		best[i].time = (unsigned int)(-1); /* XXX MAX_?INT really */
 		best[i].voice = -1;
 	}
 
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 405f8b6a58b..b1bf8d4e649 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -538,7 +538,7 @@ munge_int32 (unsigned int src,
 	                            /* Note: we leave the upper bits in place */ 
 
 		dst++;
- 	};
+	}
 	return dst;
 };
 
diff --git a/sound/last.c b/sound/last.c
index 7ffc182e084..43f22282503 100644
--- a/sound/last.c
+++ b/sound/last.c
@@ -19,7 +19,6 @@
  *
  */
 
-#define SNDRV_MAIN_OBJECT_FILE
 #include <linux/init.h>
 #include <sound/core.h>
 
diff --git a/sound/oss/audio.c b/sound/oss/audio.c
index 4b958b1c497..09c932f899b 100644
--- a/sound/oss/audio.c
+++ b/sound/oss/audio.c
@@ -354,7 +354,7 @@ int audio_read(int dev, struct file *file, char __user *buf, int count)
 
 			if(copy_to_user(&(buf)[p], fixit, l))
 				return -EFAULT;
-		};
+		}
 
 		DMAbuf_rmchars(dev, buf_no, l);
 
diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c
index 407cd677950..c5c24409ceb 100644
--- a/sound/oss/opl3.c
+++ b/sound/oss/opl3.c
@@ -1190,7 +1190,7 @@ static int opl3_init(int ioaddr, struct module *owner)
 
 		for (i = 0; i < 18; i++)
 			pv_map[i].ioaddr = devc->left_io;
-	};
+	}
 	conf_printf2(devc->fm_info.name, ioaddr, 0, -1, -1);
 
 	for (i = 0; i < SBFM_MAXINSTR; i++)
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 0f32a561f15..145e36b2cfd 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -359,7 +359,7 @@ static int pss_download_boot(pss_confdata * devc, unsigned char *block, int size
 		{
 			/*_____ Send the next byte */
 			outw (*block++, REG (PSS_DATA));
-		};
+		}
 		count++;
 	}
 
diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c
index 5c773dff5ac..c0be085e4a2 100644
--- a/sound/oss/sb_ess.c
+++ b/sound/oss/sb_ess.c
@@ -1104,15 +1104,15 @@ int ess_init(sb_devc * devc, struct address_info *hw_config)
 		default:
 			printk (KERN_ERR "Invalid esstype=%d specified\n", devc->sbmo.esstype);
 			return 0;
-		};
+		}
 		if (submodel != -1) {
 			devc->submodel = submodel;
 			sprintf (modelname, "ES%d", devc->sbmo.esstype);
 			chip = modelname;
-		};
+		}
 		if (chip == NULL && (ess_minor & 0x0f) < 8) {
 			chip = "ES688";
-		};
+		}
 #ifdef FKS_TEST
 FKS_test (devc);
 #endif
@@ -1122,7 +1122,7 @@ FKS_test (devc);
 		 */
 		if (chip == NULL && devc->sbmo.esstype == ESSTYPE_LIKE20) {
 			chip = "ES1688";
-		};
+		}
 
 		if (chip == NULL) {
 			int type;
@@ -1150,8 +1150,8 @@ FKS_test (devc);
 				if ((type & 0x00ff) != ((type >> 8) & 0x00ff)) {
 					printk ("ess_init: Unrecognized %04x\n", type);
 				}
-			};
-		};
+			}
+		}
 #if 0
 		/*
 		 * this one failed:
@@ -1182,10 +1182,10 @@ FKS_test (devc);
 				chip = "ES1788";
 				devc->submodel = SUBMDL_ES1788;
 			}
-		};
+		}
 		if (chip == NULL) {
 			chip = "ES1688";
-		};
+		}
 
 	    printk ( KERN_INFO "ESS chip %s %s%s\n"
                , chip
@@ -1293,7 +1293,7 @@ printk(KERN_INFO "ess_set_dma_hw: dma8=%d,dma16=%d,dup=%d\n"
 			default:
 				printk(KERN_ERR "ESS1887: Invalid DMA16 %d\n", dma);
 				return 0;
-			};
+			}
 			ess_chgmixer (devc, 0x78, 0x20, dma16_bits);
 			ess_chgmixer (devc, 0x7d, 0x07, dma_bits);
 		}
@@ -1584,7 +1584,7 @@ printk(KERN_INFO "FKS: write mixer %x: %x\n", port, value);
 		udelay(20);
 		outb(((unsigned char) (value & 0xff)), MIXER_DATA);
 		udelay(20);
-	};
+	}
 	spin_unlock_irqrestore(&devc->lock, flags);
 }
 
@@ -1761,7 +1761,7 @@ int ess_mixer_reset (sb_devc * devc)
 			ess_chgmixer(devc, 0x7a, 0x18, 0x08);
 			ess_chgmixer(devc, 0x1c, 0x07, 0x07);
 			break;
-		};
+		}
 		/*
 		 * Call set_recmask for proper initialization
 		 */
diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c
index f8f3b7a66b7..acf7586aeb4 100644
--- a/sound/oss/sb_mixer.c
+++ b/sound/oss/sb_mixer.c
@@ -410,7 +410,7 @@ static int set_recmask(sb_devc * devc, int mask)
 		case MDL_SMW:
 			if (devc->model == MDL_ESS && ess_set_recmask (devc, &devmask)) {
 				break;
-			};
+			}
 			if (devmask != SOUND_MASK_MIC &&
 				devmask != SOUND_MASK_LINE &&
 				devmask != SOUND_MASK_CD)
@@ -666,7 +666,7 @@ static void sb_mixer_reset(sb_devc * devc)
 
 	if (devc->model != MDL_ESS || !ess_mixer_reset (devc)) {
 		set_recmask(devc, SOUND_MASK_MIC);
-	};
+	}
 }
 
 int sb_mixer_init(sb_devc * devc, struct module *owner)
diff --git a/sound/oss/sys_timer.c b/sound/oss/sys_timer.c
index 8db6aefe15e..9f039831114 100644
--- a/sound/oss/sys_timer.c
+++ b/sound/oss/sys_timer.c
@@ -57,7 +57,7 @@ poll_def_tmr(unsigned long dummy)
 		  {
 			  def_tmr.expires = (1) + jiffies;
 			  add_timer(&def_tmr);
-		  };
+		  }
 
 		  if (tmr_running)
 		    {
@@ -103,7 +103,7 @@ def_tmr_open(int dev, int mode)
 	{
 		def_tmr.expires = (1) + jiffies;
 		add_timer(&def_tmr);
-	};
+	}
 
 	return 0;
 }
diff --git a/sound/oss/uart6850.c b/sound/oss/uart6850.c
index f3f914aa92e..1079133dd6a 100644
--- a/sound/oss/uart6850.c
+++ b/sound/oss/uart6850.c
@@ -146,7 +146,7 @@ static int uart6850_open(int dev, int mode,
 	{
 /*		  printk("Midi6850: Midi busy\n");*/
 		  return -EBUSY;
-	};
+	}
 
 	uart6850_cmd(UART_RESET);
 	uart6850_input_loop();
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index a872d0a8297..66a3bc95fb8 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -2595,6 +2595,21 @@ static void alc650_update_jacks(struct snd_ac97 *ac97)
 			     shared ? 0 : 0x100);
 }
 
+static int alc650_swap_surround_put(struct snd_kcontrol *kcontrol,
+				    struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
+	struct snd_pcm_chmap *map = ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK];
+
+	if (map) {
+		if (ucontrol->value.integer.value[0])
+			map->chmap = snd_pcm_std_chmaps;
+		else
+			map->chmap = snd_pcm_alt_chmaps;
+	}
+	return snd_ac97_put_volsw(kcontrol, ucontrol);
+}
+
 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
 	AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
 	AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
@@ -2608,7 +2623,14 @@ static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
 	/* 9: Line-In/Surround share */
 	/* 10: Mic/CLFE share */
 	/* 11-13: in IEC958 controls */
-	AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Swap Surround Slot",
+		.info = snd_ac97_info_volsw,
+		.get = snd_ac97_get_volsw,
+		.put = alc650_swap_surround_put,
+		.private_value =  AC97_SINGLE_VALUE(AC97_ALC650_MULTICH, 14, 1, 0),
+	},
 #if 0 /* always set in patch_alc650 */
 	AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
 	AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index ee895f3c860..c7e3c533316 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -270,7 +270,7 @@ struct snd_ali {
 	spinlock_t	reg_lock;
 	spinlock_t	voice_alloc;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	struct snd_ali_image *image;
 #endif
 };
@@ -1883,7 +1883,7 @@ static int __devinit snd_ali_mixer(struct snd_ali * codec)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int ali_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -1989,7 +1989,7 @@ static SIMPLE_DEV_PM_OPS(ali_pm, ali_suspend, ali_resume);
 #define ALI_PM_OPS	&ali_pm
 #else
 #define ALI_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int snd_ali_free(struct snd_ali * codec)
 {
@@ -2000,7 +2000,7 @@ static int snd_ali_free(struct snd_ali * codec)
 	if (codec->port)
 		pci_release_regions(codec->pci);
 	pci_disable_device(codec->pci);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	kfree(codec->image);
 #endif
 	pci_dev_put(codec->pci_m1533);
@@ -2232,7 +2232,7 @@ static int __devinit snd_ali_create(struct snd_card *card,
 		return err;
 	}
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	codec->image = kmalloc(sizeof(*codec->image), GFP_KERNEL);
 	if (!codec->image)
 		snd_printk(KERN_WARNING "can't allocate apm buffer\n");
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 68c4469c6d1..00f157a2cf6 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -765,7 +765,7 @@ static int __devinit snd_als300_create(struct snd_card *card,
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_als300_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 0eeca49c575..feb2a143683 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -987,7 +987,7 @@ static void __devexit snd_card_als4000_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_als4000_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -1040,7 +1040,7 @@ static SIMPLE_DEV_PM_OPS(snd_als4000_pm, snd_als4000_suspend, snd_als4000_resume
 #define SND_ALS4000_PM_OPS	&snd_als4000_pm
 #else
 #define SND_ALS4000_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver als4000_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index e8de831f98b..eedc017c1cd 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -2658,7 +2658,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
 					hpi_ctl.dst_node_type,
 					hpi_ctl.dst_node_index);
 			continue;
-		};
+		}
 		if (err < 0)
 			return err;
 	}
@@ -2968,7 +2968,7 @@ static struct pci_driver driver = {
 	.id_table = asihpi_pci_tbl,
 	.probe = snd_asihpi_probe,
 	.remove = __devexit_p(snd_asihpi_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*	.suspend = snd_asihpi_suspend,
 	.resume = snd_asihpi_resume, */
 #endif
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 31020d2a868..368df8b0853 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -535,7 +535,7 @@ static int snd_atiixp_aclink_reset(struct atiixp *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_atiixp_aclink_down(struct atiixp *chip)
 {
 	// if (atiixp_read(chip, MODEM_MIRROR) & 0x1) /* modem running, too? */
@@ -1250,6 +1250,7 @@ static struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
 static int __devinit snd_atiixp_pcm_new(struct atiixp *chip)
 {
 	struct snd_pcm *pcm;
+	struct snd_pcm_chmap *chmap;
 	struct snd_ac97_bus *pbus = chip->ac97_bus;
 	int err, i, num_pcms;
 
@@ -1293,6 +1294,14 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp *chip)
 					      snd_dma_pci_data(chip->pci),
 					      64*1024, 128*1024);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps, chip->max_channels, 0,
+				     &chmap);
+	if (err < 0)
+		return err;
+	chmap->channel_mask = SND_PCM_CHMAP_MASK_2468;
+	chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap;
+
 	/* no SPDIF support on codec? */
 	if (chip->pcms[ATI_PCM_SPDIF] && ! chip->pcms[ATI_PCM_SPDIF]->rates)
 		return 0;
@@ -1458,7 +1467,7 @@ static int __devinit snd_atiixp_mixer_new(struct atiixp *chip, int clock,
 }
 
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -1533,7 +1542,7 @@ static SIMPLE_DEV_PM_OPS(snd_atiixp_pm, snd_atiixp_suspend, snd_atiixp_resume);
 #define SND_ATIIXP_PM_OPS	&snd_atiixp_pm
 #else
 #define SND_ATIIXP_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 
 #ifdef CONFIG_PROC_FS
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 79e204ec623..6fc03d9f2cf 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -511,7 +511,7 @@ static int snd_atiixp_aclink_reset(struct atiixp_modem *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_atiixp_aclink_down(struct atiixp_modem *chip)
 {
 	// if (atiixp_read(chip, MODEM_MIRROR) & 0x1) /* modem running, too? */
@@ -1113,7 +1113,7 @@ static int __devinit snd_atiixp_mixer_new(struct atiixp_modem *chip, int clock)
 }
 
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -1169,7 +1169,7 @@ static SIMPLE_DEV_PM_OPS(snd_atiixp_pm, snd_atiixp_suspend, snd_atiixp_resume);
 #define SND_ATIIXP_PM_OPS	&snd_atiixp_pm
 #else
 #define SND_ATIIXP_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_PROC_FS
 /*
diff --git a/sound/pci/au88x0/au88x0_game.c b/sound/pci/au88x0/au88x0_game.c
index c07c792bde8..30a456700d8 100644
--- a/sound/pci/au88x0/au88x0_game.c
+++ b/sound/pci/au88x0/au88x0_game.c
@@ -100,7 +100,7 @@ static int __devinit vortex_gameport_register(vortex_t * vortex)
 	if (!gp) {
 		printk(KERN_ERR "vortex: cannot allocate memory for gameport\n");
 		return -ENOMEM;
-	};
+	}
 
 	gameport_set_name(gp, "AU88x0 Gameport");
 	gameport_set_phys(gp, "pci%s/gameport0", pci_name(vortex->pci_dev));
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index e59f120742a..b2405020284 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -585,7 +585,7 @@ static int snd_vortex_pcm_vol_put(struct snd_kcontrol *kcontrol,
 				case 4:
 					mixin = p->mixin[i];
 					break;
-				};
+				}
 				vol = p->vol[i];
 				vortex_mix_setinputvolumebyte(vortex,
 					vortex->mixplayb[i], mixin, vol);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 4dddd871548..c03b66b784a 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -365,7 +365,7 @@ struct snd_azf3328 {
 	 * CONFIG_PM register storage below, but that's slightly difficult. */
 	u16 shadow_reg_ctrl_6AH;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	/* register value containers for power management
 	 * Note: not always full I/O range preserved (similar to Win driver!) */
 	u32 saved_regs_ctrl[AZF_ALIGN(AZF_IO_SIZE_CTRL_PM) / 4];
@@ -2729,7 +2729,7 @@ snd_azf3328_remove(struct pci_dev *pci)
 	snd_azf3328_dbgcallleave();
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static inline void
 snd_azf3328_suspend_regs(unsigned long io_addr, unsigned count, u32 *saved_regs)
 {
@@ -2866,7 +2866,7 @@ static SIMPLE_DEV_PM_OPS(snd_azf3328_pm, snd_azf3328_suspend, snd_azf3328_resume
 #define SND_AZF3328_PM_OPS	&snd_azf3328_pm
 #else
 #define SND_AZF3328_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver azf3328_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h
index e8e8ccc9640..04402c14cb2 100644
--- a/sound/pci/ca0106/ca0106.h
+++ b/sound/pci/ca0106/ca0106.h
@@ -710,7 +710,7 @@ struct snd_ca0106 {
 
 	u16 spi_dac_reg[16];
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 #define NUM_SAVED_VOLUMES	9
 	unsigned int saved_vol[NUM_SAVED_VOLUMES];
 #endif
@@ -733,7 +733,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, u32 reg, u32 value);
 int snd_ca0106_spi_write(struct snd_ca0106 * emu,
 				   unsigned int data);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip);
 void snd_ca0106_mixer_resume(struct snd_ca0106 *chip);
 #else
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 83277b747b3..65c55910566 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1334,10 +1334,29 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static const struct snd_pcm_chmap_elem surround_map[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
+static const struct snd_pcm_chmap_elem clfe_map[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE } },
+	{ }
+};
+
+static const struct snd_pcm_chmap_elem side_map[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_SL, SNDRV_CHMAP_SR } },
+	{ }
+};
+
 static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 {
 	struct snd_pcm *pcm;
 	struct snd_pcm_substream *substream;
+	const struct snd_pcm_chmap_elem *map = NULL;
 	int err;
   
 	err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm);
@@ -1350,18 +1369,22 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 	case 0:
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_front_ops);
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_0_ops);
+	  map = snd_pcm_std_chmaps;
           break;
 	case 1:
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_rear_ops);
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_1_ops);
+	  map = surround_map;
           break;
 	case 2:
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_center_lfe_ops);
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_2_ops);
+	  map = clfe_map;
           break;
 	case 3:
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_unknown_ops);
 	  snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_3_ops);
+	  map = side_map;
           break;
         }
 
@@ -1388,6 +1411,11 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
 			return err;
 	}
   
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,
+				     1 << 2, NULL);
+	if (err < 0)
+		return err;
+
 	emu->pcm[device] = pcm;
   
 	return 0;
@@ -1871,7 +1899,7 @@ static void __devexit snd_ca0106_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_ca0106_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c
index 84f3f92436b..68eacf7002d 100644
--- a/sound/pci/ca0106/ca0106_mixer.c
+++ b/sound/pci/ca0106/ca0106_mixer.c
@@ -907,7 +907,7 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 struct ca0106_vol_tbl {
 	unsigned int channel_id;
 	unsigned int reg;
@@ -953,4 +953,4 @@ void snd_ca0106_mixer_resume(struct snd_ca0106  *chip)
 	if (chip->details->i2c_adc)
 		ca0106_set_capture_mic_line_in(chip);
 }
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index b7d6f2b886e..22122ff26e3 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -504,7 +504,7 @@ struct cmipci {
 
 	spinlock_t reg_lock;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	unsigned int saved_regs[0x20];
 	unsigned char saved_mixers[0x20];
 #endif
@@ -1962,6 +1962,12 @@ static int __devinit snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device)
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 					      snd_dma_pci_data(cm->pci), 64*1024, 128*1024);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps, cm->max_channels, 0,
+				     NULL);
+	if (err < 0)
+		return err;
+
 	return 0;
 }
 
@@ -3315,7 +3321,7 @@ static void __devexit snd_cmipci_remove(struct pci_dev *pci)
 }
 
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -3403,7 +3409,7 @@ static SIMPLE_DEV_PM_OPS(snd_cmipci_pm, snd_cmipci_suspend, snd_cmipci_resume);
 #define SND_CMIPCI_PM_OPS	&snd_cmipci_pm
 #else
 #define SND_CMIPCI_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver cmipci_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 45a8317085f..8e86ec0031f 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -486,7 +486,7 @@ struct cs4281 {
 
 	struct gameport *gameport;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u32 suspend_regs[SUSPEND_REGISTERS];
 #endif
 
@@ -1977,7 +1977,7 @@ static void __devexit snd_cs4281_remove(struct pci_dev *pci)
 /*
  * Power Management
  */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 
 static int saved_regs[SUSPEND_REGISTERS] = {
 	BA0_JSCTL,
@@ -2089,7 +2089,7 @@ static SIMPLE_DEV_PM_OPS(cs4281_pm, cs4281_suspend, cs4281_resume);
 #define CS4281_PM_OPS	&cs4281_pm
 #else
 #define CS4281_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver cs4281_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c
index 1e007c736a8..575bed0836f 100644
--- a/sound/pci/cs46xx/cs46xx.c
+++ b/sound/pci/cs46xx/cs46xx.c
@@ -166,7 +166,7 @@ static struct pci_driver cs46xx_driver = {
 	.id_table = snd_cs46xx_ids,
 	.probe = snd_card_cs46xx_probe,
 	.remove = __devexit_p(snd_card_cs46xx_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &snd_cs46xx_pm,
 	},
diff --git a/sound/pci/cs46xx/cs46xx.h b/sound/pci/cs46xx/cs46xx.h
index 29d8a8da1ba..fc339ef0a0a 100644
--- a/sound/pci/cs46xx/cs46xx.h
+++ b/sound/pci/cs46xx/cs46xx.h
@@ -1721,7 +1721,7 @@ struct snd_cs46xx {
 	unsigned int play_ctl;
 #endif
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u32 *saved_regs;
 #endif
 };
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index a71d1c14a0f..a2bb8c91ebe 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -2797,7 +2797,7 @@ static int snd_cs46xx_free(struct snd_cs46xx *chip)
 	}
 #endif
 	
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	kfree(chip->saved_regs);
 #endif
 
@@ -3590,7 +3590,7 @@ static struct cs_card_type __devinitdata cards[] = {
 /*
  * APM support
  */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static unsigned int saved_regs[] = {
 	BA0_ACOSV,
 	/*BA0_ASER_FADDR,*/
@@ -3711,7 +3711,7 @@ static int snd_cs46xx_resume(struct device *dev)
 }
 
 SIMPLE_DEV_PM_OPS(snd_cs46xx_pm, snd_cs46xx_suspend, snd_cs46xx_resume);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 
 /*
@@ -3868,7 +3868,7 @@ int __devinit snd_cs46xx_create(struct snd_card *card,
 	
 	snd_cs46xx_proc_init(card, chip);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	chip->saved_regs = kmalloc(sizeof(*chip->saved_regs) *
 				   ARRAY_SIZE(saved_regs), GFP_KERNEL);
 	if (!chip->saved_regs) {
diff --git a/sound/pci/cs46xx/cs46xx_lib.h b/sound/pci/cs46xx/cs46xx_lib.h
index b5189495d58..86f14620f81 100644
--- a/sound/pci/cs46xx/cs46xx_lib.h
+++ b/sound/pci/cs46xx/cs46xx_lib.h
@@ -90,7 +90,7 @@ static inline unsigned int snd_cs46xx_peekBA0(struct snd_cs46xx *chip, unsigned
 struct dsp_spos_instance *cs46xx_dsp_spos_create (struct snd_cs46xx * chip);
 void cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip);
 int cs46xx_dsp_load_module (struct snd_cs46xx * chip, struct dsp_module_desc * module);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 int cs46xx_dsp_resume(struct snd_cs46xx * chip);
 #endif
 struct dsp_symbol_entry *cs46xx_dsp_lookup_symbol (struct snd_cs46xx * chip, char * symbol_name,
diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c
index 56fec0bc0ef..1686b4f4c44 100644
--- a/sound/pci/cs46xx/dsp_spos.c
+++ b/sound/pci/cs46xx/dsp_spos.c
@@ -287,7 +287,7 @@ void  cs46xx_dsp_spos_destroy (struct snd_cs46xx * chip)
 		if (ins->scbs[i].deleted) continue;
 
 		cs46xx_dsp_proc_free_scb_desc ( (ins->scbs + i) );
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 		kfree(ins->scbs[i].data);
 #endif
 	}
@@ -1019,7 +1019,7 @@ cs46xx_dsp_create_scb (struct snd_cs46xx *chip, char * name, u32 * scb_data, u32
 {
 	struct dsp_scb_descriptor * desc;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	/* copy the data for resume */
 	scb_data = kmemdup(scb_data, SCB_BYTES, GFP_KERNEL);
 	if (!scb_data)
@@ -1032,7 +1032,7 @@ cs46xx_dsp_create_scb (struct snd_cs46xx *chip, char * name, u32 * scb_data, u32
 		_dsp_create_scb(chip,scb_data,dest);
 	} else {
 		snd_printk(KERN_ERR "dsp_spos: failed to map SCB\n");
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 		kfree(scb_data);
 #endif
 	}
@@ -1937,7 +1937,7 @@ int cs46xx_dsp_set_iec958_volume (struct snd_cs46xx * chip, u16 left, u16 right)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 int cs46xx_dsp_resume(struct snd_cs46xx * chip)
 {
 	struct dsp_spos_instance * ins = chip->dsp_spos_instance;
diff --git a/sound/pci/cs46xx/dsp_spos_scb_lib.c b/sound/pci/cs46xx/dsp_spos_scb_lib.c
index c2c695b07f8..409e8764fbe 100644
--- a/sound/pci/cs46xx/dsp_spos_scb_lib.c
+++ b/sound/pci/cs46xx/dsp_spos_scb_lib.c
@@ -203,7 +203,7 @@ void cs46xx_dsp_remove_scb (struct snd_cs46xx *chip, struct dsp_scb_descriptor *
 	remove_symbol (chip,scb->scb_symbol);
 
 	ins->scbs[scb->index].deleted = 1;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	kfree(ins->scbs[scb->index].data);
 	ins->scbs[scb->index].data = NULL;
 #endif
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index f1e4229993a..d1cca283157 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -142,8 +142,7 @@ static int __devinit snd_cs5530_create(struct snd_card *card,
 
 	mem = pci_ioremap_bar(pci, 0);
 	if (mem == NULL) {
-		kfree(chip);
-		pci_disable_device(pci);
+		snd_cs5530_free(chip);
 		return -EBUSY;
 	}
 
diff --git a/sound/pci/cs5535audio/Makefile b/sound/pci/cs5535audio/Makefile
index ccc642269b9..a8f75f8dfda 100644
--- a/sound/pci/cs5535audio/Makefile
+++ b/sound/pci/cs5535audio/Makefile
@@ -3,7 +3,7 @@
 #
 
 snd-cs5535audio-y := cs5535audio.o cs5535audio_pcm.o
-snd-cs5535audio-$(CONFIG_PM) += cs5535audio_pm.o
+snd-cs5535audio-$(CONFIG_PM_SLEEP) += cs5535audio_pm.o
 snd-cs5535audio-$(CONFIG_OLPC) += cs5535audio_olpc.o
 
 # Toplevel Module Dependency
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 51f64ba5fac..4915efa551f 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -399,7 +399,7 @@ static struct pci_driver cs5535audio_driver = {
 	.id_table = snd_cs5535audio_ids,
 	.probe = snd_cs5535audio_probe,
 	.remove = __devexit_p(snd_cs5535audio_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &snd_cs5535audio_pm,
 	},
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 2f6e9c762d3..a2f997a9977 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -1536,7 +1536,7 @@ static void atc_connect_resources(struct ct_atc *atc)
 	}
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int atc_suspend(struct ct_atc *atc)
 {
 	int i;
@@ -1647,7 +1647,7 @@ static struct ct_atc atc_preset __devinitdata = {
 	.output_switch_put = atc_output_switch_put,
 	.mic_source_switch_get = atc_mic_source_switch_get,
 	.mic_source_switch_put = atc_mic_source_switch_put,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.suspend = atc_suspend,
 	.resume = atc_resume,
 #endif
diff --git a/sound/pci/ctxfi/ctatc.h b/sound/pci/ctxfi/ctatc.h
index 653e813ad14..69b51f9d345 100644
--- a/sound/pci/ctxfi/ctatc.h
+++ b/sound/pci/ctxfi/ctatc.h
@@ -143,7 +143,7 @@ struct ct_atc {
 
 	struct ct_timer *timer;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int (*suspend)(struct ct_atc *atc);
 	int (*resume)(struct ct_atc *atc);
 #define NUM_PCMS (NUM_CTALSADEVS - 1)
diff --git a/sound/pci/ctxfi/cthardware.h b/sound/pci/ctxfi/cthardware.h
index c56fe533b3f..5977e9a24b5 100644
--- a/sound/pci/ctxfi/cthardware.h
+++ b/sound/pci/ctxfi/cthardware.h
@@ -72,7 +72,7 @@ struct hw {
 	int (*card_init)(struct hw *hw, struct card_conf *info);
 	int (*card_stop)(struct hw *hw);
 	int (*pll_init)(struct hw *hw, unsigned int rsr);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int (*suspend)(struct hw *hw);
 	int (*resume)(struct hw *hw, struct card_conf *info);
 #endif
diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c
index dc1969bc67d..4507f7088b2 100644
--- a/sound/pci/ctxfi/cthw20k1.c
+++ b/sound/pci/ctxfi/cthw20k1.c
@@ -2085,7 +2085,7 @@ static int hw_card_init(struct hw *hw, struct card_conf *info)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int hw_suspend(struct hw *hw)
 {
 	struct pci_dev *pci = hw->pci;
@@ -2180,7 +2180,7 @@ static struct hw ct20k1_preset __devinitdata = {
 	.is_adc_source_selected = hw_is_adc_input_selected,
 	.select_adc_source = hw_adc_input_select,
 	.capabilities = hw_capabilities,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.suspend = hw_suspend,
 	.resume = hw_resume,
 #endif
diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c
index 9d1231dc4ae..b9c9349058b 100644
--- a/sound/pci/ctxfi/cthw20k2.c
+++ b/sound/pci/ctxfi/cthw20k2.c
@@ -2201,7 +2201,7 @@ static int hw_card_init(struct hw *hw, struct card_conf *info)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int hw_suspend(struct hw *hw)
 {
 	struct pci_dev *pci = hw->pci;
@@ -2250,7 +2250,7 @@ static struct hw ct20k2_preset __devinitdata = {
 	.output_switch_put = hw_output_switch_put,
 	.mic_source_switch_get = hw_mic_source_switch_get,
 	.mic_source_switch_put = hw_mic_source_switch_put,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.suspend = hw_suspend,
 	.resume = hw_resume,
 #endif
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c
index 0cc13eeef8d..48fe0e39c2b 100644
--- a/sound/pci/ctxfi/ctmixer.c
+++ b/sound/pci/ctxfi/ctmixer.c
@@ -1118,7 +1118,7 @@ mixer_set_input_right(struct ct_mixer *mixer,
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int mixer_resume(struct ct_mixer *mixer)
 {
 	int i, state;
@@ -1188,7 +1188,7 @@ int ct_mixer_create(struct ct_atc *atc, struct ct_mixer **rmixer)
 	mixer->get_output_ports = mixer_get_output_ports;
 	mixer->set_input_left = mixer_set_input_left;
 	mixer->set_input_right = mixer_set_input_right;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	mixer->resume = mixer_resume;
 #endif
 
diff --git a/sound/pci/ctxfi/ctmixer.h b/sound/pci/ctxfi/ctmixer.h
index b009e989e77..be881c639fe 100644
--- a/sound/pci/ctxfi/ctmixer.h
+++ b/sound/pci/ctxfi/ctmixer.h
@@ -56,7 +56,7 @@ struct ct_mixer {
 			      enum MIXER_PORT_T type, struct rsc *rsc);
 	int (*set_input_right)(struct ct_mixer *mixer,
 			       enum MIXER_PORT_T type, struct rsc *rsc);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int (*resume)(struct ct_mixer *mixer);
 #endif
 };
diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c
index 2c8622617c8..e8a4feb1ed8 100644
--- a/sound/pci/ctxfi/ctpcm.c
+++ b/sound/pci/ctxfi/ctpcm.c
@@ -395,12 +395,38 @@ static struct snd_pcm_ops ct_pcm_capture_ops = {
 	.page		= snd_pcm_sgbuf_ops_page,
 };
 
+static const struct snd_pcm_chmap_elem surround_map[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
+static const struct snd_pcm_chmap_elem clfe_map[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE } },
+	{ }
+};
+
+static const struct snd_pcm_chmap_elem side_map[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_SL, SNDRV_CHMAP_SR } },
+	{ }
+};
+
 /* Create ALSA pcm device */
 int ct_alsa_pcm_create(struct ct_atc *atc,
 		       enum CTALSADEVS device,
 		       const char *device_name)
 {
 	struct snd_pcm *pcm;
+	const struct snd_pcm_chmap_elem *map;
+	int chs;
 	int err;
 	int playback_count, capture_count;
 
@@ -427,7 +453,31 @@ int ct_alsa_pcm_create(struct ct_atc *atc,
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
 			snd_dma_pci_data(atc->pci), 128*1024, 128*1024);
 
-#ifdef CONFIG_PM
+	chs = 2;
+	switch (device) {
+	case FRONT:
+		chs = 8;
+		map = snd_pcm_std_chmaps;
+		break;
+	case SURROUND:
+		map = surround_map;
+		break;
+	case CLFE:
+		map = clfe_map;
+		break;
+	case SIDE:
+		map = side_map;
+		break;
+	default:
+		map = snd_pcm_std_chmaps;
+		break;
+	}
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, chs,
+				     0, NULL);
+	if (err < 0)
+		return err;
+
+#ifdef CONFIG_PM_SLEEP
 	atc->pcms[device] = pcm;
 #endif
 
diff --git a/sound/pci/ctxfi/xfi.c b/sound/pci/ctxfi/xfi.c
index e002183ef8b..07c07d752fd 100644
--- a/sound/pci/ctxfi/xfi.c
+++ b/sound/pci/ctxfi/xfi.c
@@ -125,7 +125,7 @@ static void __devexit ct_card_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int ct_card_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 0ff754f180d..abb0b86c41c 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -46,7 +46,7 @@ static int get_firmware(const struct firmware **fw_entry,
 	int err;
 	char name[30];
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	if (chip->fw_cache[fw_index]) {
 		DE_ACT(("firmware requested: %s is cached\n", card_fw[fw_index].data));
 		*fw_entry = chip->fw_cache[fw_index];
@@ -59,7 +59,7 @@ static int get_firmware(const struct firmware **fw_entry,
 	err = request_firmware(fw_entry, name, pci_device(chip));
 	if (err < 0)
 		snd_printk(KERN_ERR "get_firmware(): Firmware not available (%d)\n", err);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	else
 		chip->fw_cache[fw_index] = *fw_entry;
 #endif
@@ -70,7 +70,7 @@ static int get_firmware(const struct firmware **fw_entry,
 
 static void free_firmware(const struct firmware *fw_entry)
 {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	DE_ACT(("firmware not released (kept in cache)\n"));
 #else
 	release_firmware(fw_entry);
@@ -82,7 +82,7 @@ static void free_firmware(const struct firmware *fw_entry)
 
 static void free_firmware_cache(struct echoaudio *chip)
 {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int i;
 
 	for (i = 0; i < 8 ; i++)
@@ -2203,7 +2203,7 @@ ctl_error:
 
 
 
-#if defined(CONFIG_PM)
+#if defined(CONFIG_PM_SLEEP)
 
 static int snd_echo_suspend(struct device *dev)
 {
@@ -2313,7 +2313,7 @@ static SIMPLE_DEV_PM_OPS(snd_echo_pm, snd_echo_suspend, snd_echo_resume);
 #define SND_ECHO_PM_OPS	&snd_echo_pm
 #else
 #define SND_ECHO_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 
 static void __devexit snd_echo_remove(struct pci_dev *pci)
diff --git a/sound/pci/echoaudio/echoaudio.h b/sound/pci/echoaudio/echoaudio.h
index 1df974dcb5f..e158369f5fa 100644
--- a/sound/pci/echoaudio/echoaudio.h
+++ b/sound/pci/echoaudio/echoaudio.h
@@ -449,7 +449,7 @@ struct echoaudio {
 	volatile u32 __iomem *dsp_registers;	/* DSP's register base */
 	u32 active_mask;			/* Chs. active mask or
 						 * punks out */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	const struct firmware *fw_cache[8];	/* Cached firmwares */
 #endif
 
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index ddac4e6d660..b7c1875ba90 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -206,7 +206,7 @@ static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
 }
 
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_emu10k1_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -268,7 +268,7 @@ static SIMPLE_DEV_PM_OPS(snd_emu10k1_pm, snd_emu10k1_suspend, snd_emu10k1_resume
 #define SND_EMU10K1_PM_OPS	&snd_emu10k1_pm
 #else
 #define SND_EMU10K1_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver emu10k1_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/emu10k1/emu10k1_callback.c b/sound/pci/emu10k1/emu10k1_callback.c
index a0afa505748..cae36597aa7 100644
--- a/sound/pci/emu10k1/emu10k1_callback.c
+++ b/sound/pci/emu10k1/emu10k1_callback.c
@@ -228,7 +228,7 @@ lookup_voices(struct snd_emux *emu, struct snd_emu10k1 *hw,
 	int  i;
 
 	for (i = 0; i < V_END; i++) {
-		best[i].time = (unsigned int)-1; /* XXX MAX_?INT really */;
+		best[i].time = (unsigned int)-1; /* XXX MAX_?INT really */
 		best[i].voice = -1;
 	}
 
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 754924081d0..bed4485f34f 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1241,7 +1241,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
  *  Create the EMU10K1 instance
  */
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
 static void free_pm_buffer(struct snd_emu10k1 *emu);
 #endif
@@ -1275,7 +1275,7 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
 		snd_dma_free_pages(&emu->ptb_pages);
 	vfree(emu->page_ptr_table);
 	vfree(emu->page_addr_table);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	free_pm_buffer(emu);
 #endif
 	if (emu->port)
@@ -1971,7 +1971,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
 	err = snd_emu10k1_init(emu, enable_ir, 0);
 	if (err < 0)
 		goto error;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	err = alloc_pm_buffer(emu);
 	if (err < 0)
 		goto error;
@@ -2000,7 +2000,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
 	return err;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static unsigned char saved_regs[] = {
 	CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
 	FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 5c8978b2c4d..556fd6f456e 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -830,9 +830,22 @@ static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static const struct snd_pcm_chmap_elem surround_map[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
+static const struct snd_pcm_chmap_elem clfe_map[] = {
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE } },
+	{ }
+};
+
 static int __devinit snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct snd_pcm **rpcm)
 {
 	struct snd_pcm *pcm;
+	const struct snd_pcm_chmap_elem *map = NULL;
 	int err;
 	int capture = 0;
   
@@ -861,12 +874,15 @@ static int __devinit snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct s
 	switch(device) {
 	case 0:
 		strcpy(pcm->name, "EMU10K1X Front");
+		map = snd_pcm_std_chmaps;
 		break;
 	case 1:
 		strcpy(pcm->name, "EMU10K1X Rear");
+		map = surround_map;
 		break;
 	case 2:
 		strcpy(pcm->name, "EMU10K1X Center/LFE");
+		map = clfe_map;
 		break;
 	}
 	emu->pcm = pcm;
@@ -875,6 +891,11 @@ static int __devinit snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct s
 					      snd_dma_pci_data(emu->pci), 
 					      32*1024, 32*1024);
   
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,
+				     1 << 2, NULL);
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
   
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index dae4050ede5..52419959178 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -2646,7 +2646,7 @@ int __devinit snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 int __devinit snd_emu10k1_efx_alloc_pm_buffer(struct snd_emu10k1 *emu)
 {
 	int len;
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index e22b8e2bbd8..0e6664fa6cd 100644
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -1310,7 +1310,7 @@ static int snd_emu10k1_capture_efx_open(struct snd_pcm_substream *substream)
 			runtime->hw.channels_min =
 				runtime->hw.channels_max = 16;
 			break;
-		};
+		}
 #endif
 #if 0
 		/* For 96kHz */
diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c
index 0a436626182..ae709c1ab3a 100644
--- a/sound/pci/emu10k1/memory.c
+++ b/sound/pci/emu10k1/memory.c
@@ -263,8 +263,8 @@ int snd_emu10k1_memblk_map(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk *b
 	spin_lock_irqsave(&emu->memblk_lock, flags);
 	if (blk->mapped_page >= 0) {
 		/* update order link */
-		list_del(&blk->mapped_order_link);
-		list_add_tail(&blk->mapped_order_link, &emu->mapped_order_link_head);
+		list_move_tail(&blk->mapped_order_link,
+			       &emu->mapped_order_link_head);
 		spin_unlock_irqrestore(&emu->memblk_lock, flags);
 		return 0;
 	}
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index a81dc44228e..88cec6b7dd4 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -893,7 +893,7 @@ int __devinit snd_p16v_mixer(struct snd_emu10k1 *emu)
         return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 
 #define NUM_CHS	1	/* up to 4, but only first channel is used */
 
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index f7e6f73186e..5674cc31653 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -55,8 +55,10 @@
 
 #ifdef CHIP1370
 #define DRIVER_NAME "ENS1370"
+#define CHIP_NAME "ES1370" /* it can be ENS but just to keep compatibility... */
 #else
 #define DRIVER_NAME "ENS1371"
+#define CHIP_NAME "ES1371"
 #endif
 
 
@@ -1258,6 +1260,14 @@ static struct snd_pcm_ops snd_ensoniq_capture_ops = {
 	.pointer =	snd_ensoniq_capture_pointer,
 };
 
+static const struct snd_pcm_chmap_elem surround_map[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
 static int __devinit snd_ensoniq_pcm(struct ensoniq * ensoniq, int device,
 				     struct snd_pcm ** rpcm)
 {
@@ -1266,11 +1276,7 @@ static int __devinit snd_ensoniq_pcm(struct ensoniq * ensoniq, int device,
 
 	if (rpcm)
 		*rpcm = NULL;
-#ifdef CHIP1370
-	err = snd_pcm_new(ensoniq->card, "ES1370/1", device, 1, 1, &pcm);
-#else
-	err = snd_pcm_new(ensoniq->card, "ES1371/1", device, 1, 1, &pcm);
-#endif
+	err = snd_pcm_new(ensoniq->card, CHIP_NAME "/1", device, 1, 1, &pcm);
 	if (err < 0)
 		return err;
 
@@ -1283,16 +1289,22 @@ static int __devinit snd_ensoniq_pcm(struct ensoniq * ensoniq, int device,
 
 	pcm->private_data = ensoniq;
 	pcm->info_flags = 0;
-#ifdef CHIP1370
-	strcpy(pcm->name, "ES1370 DAC2/ADC");
-#else
-	strcpy(pcm->name, "ES1371 DAC2/ADC");
-#endif
+	strcpy(pcm->name, CHIP_NAME " DAC2/ADC");
 	ensoniq->pcm1 = pcm;
 
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 					      snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024);
 
+#ifdef CHIP1370
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     surround_map, 2, 0, NULL);
+#else
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_std_chmaps, 2, 0, NULL);
+#endif
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
 	return 0;
@@ -1306,11 +1318,7 @@ static int __devinit snd_ensoniq_pcm2(struct ensoniq * ensoniq, int device,
 
 	if (rpcm)
 		*rpcm = NULL;
-#ifdef CHIP1370
-	err = snd_pcm_new(ensoniq->card, "ES1370/2", device, 1, 0, &pcm);
-#else
-	err = snd_pcm_new(ensoniq->card, "ES1371/2", device, 1, 0, &pcm);
-#endif
+	err = snd_pcm_new(ensoniq->card, CHIP_NAME "/2", device, 1, 0, &pcm);
 	if (err < 0)
 		return err;
 
@@ -1321,16 +1329,22 @@ static int __devinit snd_ensoniq_pcm2(struct ensoniq * ensoniq, int device,
 #endif
 	pcm->private_data = ensoniq;
 	pcm->info_flags = 0;
-#ifdef CHIP1370
-	strcpy(pcm->name, "ES1370 DAC1");
-#else
-	strcpy(pcm->name, "ES1371 DAC1");
-#endif
+	strcpy(pcm->name, CHIP_NAME " DAC1");
 	ensoniq->pcm2 = pcm;
 
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 					      snd_dma_pci_data(ensoniq->pci), 64*1024, 128*1024);
 
+#ifdef CHIP1370
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_std_chmaps, 2, 0, NULL);
+#else
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     surround_map, 2, 0, NULL);
+#endif
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
 	return 0;
@@ -1885,11 +1899,7 @@ static void snd_ensoniq_proc_read(struct snd_info_entry *entry,
 {
 	struct ensoniq *ensoniq = entry->private_data;
 
-#ifdef CHIP1370
-	snd_iprintf(buffer, "Ensoniq AudioPCI ES1370\n\n");
-#else
-	snd_iprintf(buffer, "Ensoniq AudioPCI ES1371\n\n");
-#endif
+	snd_iprintf(buffer, "Ensoniq AudioPCI " CHIP_NAME "\n\n");
 	snd_iprintf(buffer, "Joystick enable  : %s\n",
 		    ensoniq->ctrl & ES_JYSTK_EN ? "on" : "off");
 #ifdef CHIP1370
@@ -2032,7 +2042,7 @@ static void snd_ensoniq_chip_init(struct ensoniq *ensoniq)
 	synchronize_irq(ensoniq->irq);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_ensoniq_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -2094,7 +2104,7 @@ static SIMPLE_DEV_PM_OPS(snd_ensoniq_pm, snd_ensoniq_suspend, snd_ensoniq_resume
 #define SND_ENSONIQ_PM_OPS	&snd_ensoniq_pm
 #else
 #define SND_ENSONIQ_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int __devinit snd_ensoniq_create(struct snd_card *card,
 				     struct pci_dev *pci,
@@ -2361,11 +2371,7 @@ static int __devinit snd_ensoniq_midi(struct ensoniq * ensoniq, int device,
 		*rrawmidi = NULL;
 	if ((err = snd_rawmidi_new(ensoniq->card, "ES1370/1", device, 1, 1, &rmidi)) < 0)
 		return err;
-#ifdef CHIP1370
-	strcpy(rmidi->name, "ES1370");
-#else
-	strcpy(rmidi->name, "ES1371");
-#endif
+	strcpy(rmidi->name, CHIP_NAME);
 	snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_ensoniq_midi_output);
 	snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_ensoniq_midi_input);
 	rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | SNDRV_RAWMIDI_INFO_INPUT |
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index dbb81807bc1..394c5d41353 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -236,7 +236,7 @@ struct es1938 {
 #ifdef SUPPORT_JOYSTICK
 	struct gameport *gameport;
 #endif
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	unsigned char saved_regs[SAVED_REG_SIZE];
 #endif
 };
@@ -1456,7 +1456,7 @@ static void snd_es1938_chip_init(struct es1938 *chip)
 	outb(0, SLDM_REG(chip, DMACLEAR));
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * PM support
  */
@@ -1536,7 +1536,7 @@ static SIMPLE_DEV_PM_OPS(es1938_pm, es1938_suspend, es1938_resume);
 #define ES1938_PM_OPS	&es1938_pm
 #else
 #define ES1938_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef SUPPORT_JOYSTICK
 static int __devinit snd_es1938_create_gameport(struct es1938 *chip)
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index fb4c90b99c0..5d0e568fdea 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -491,7 +491,7 @@ struct esschan {
 	/* linked list */
 	struct list_head list;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u16 wc_map[4];
 #endif
 };
@@ -544,7 +544,7 @@ struct es1968 {
 	struct list_head substream_list;
 	spinlock_t substream_lock;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u16 apu_map[NR_APUS][NR_APU_REGS];
 #endif
 
@@ -706,7 +706,7 @@ static void __apu_set_register(struct es1968 *chip, u16 channel, u8 reg, u16 dat
 {
 	if (snd_BUG_ON(channel >= NR_APUS))
 		return;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	chip->apu_map[channel][reg] = data;
 #endif
 	reg |= (channel << 4);
@@ -993,7 +993,7 @@ static void snd_es1968_program_wavecache(struct es1968 *chip, struct esschan *es
 	/* set the wavecache control reg */
 	wave_set_register(chip, es->apu[channel] << 3, tmpval);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	es->wc_map[channel] = tmpval;
 #endif
 }
@@ -2377,7 +2377,7 @@ static void snd_es1968_start_irq(struct es1968 *chip)
 	outw(w, chip->io_port + ESM_PORT_HOST_IRQ);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * PM support
  */
@@ -2461,7 +2461,7 @@ static SIMPLE_DEV_PM_OPS(es1968_pm, es1968_suspend, es1968_resume);
 #define ES1968_PM_OPS	&es1968_pm
 #else
 #define ES1968_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef SUPPORT_JOYSTICK
 #define JOYSTICK_ADDR	0x200
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 522c8706f24..cc2e91d1553 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -205,7 +205,7 @@ struct fm801 {
 	struct snd_tea575x tea;
 #endif
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u16 saved_regs[0x20];
 #endif
 };
@@ -711,6 +711,13 @@ static int __devinit snd_fm801_pcm(struct fm801 *chip, int device, struct snd_pc
 					      snd_dma_pci_data(chip->pci),
 					      chip->multichannel ? 128*1024 : 64*1024, 128*1024);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps,
+				     chip->multichannel ? 6 : 2, 0,
+				     NULL);
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
 	return 0;
@@ -1361,7 +1368,7 @@ static void __devexit snd_card_fm801_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static unsigned char saved_regs[] = {
 	FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC,
 	FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2,
@@ -1421,7 +1428,7 @@ static SIMPLE_DEV_PM_OPS(snd_fm801_pm, snd_fm801_suspend, snd_fm801_resume);
 #define SND_FM801_PM_OPS	&snd_fm801_pm
 #else
 #define SND_FM801_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver fm801_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 194d625c1f8..7105c3de1bc 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -228,17 +228,9 @@ config SND_HDA_GENERIC
 	  Say Y here to enable the generic HD-audio codec parser
 	  in snd-hda-intel driver.
 
-config SND_HDA_POWER_SAVE
-	bool "Aggressive power-saving on HD-audio"
-	depends on PM
-	help
-	  Say Y here to enable more aggressive power-saving mode on
-	  HD-audio driver.  The power-saving timeout can be configured
-	  via power_save option or over sysfs on-the-fly.
-
 config SND_HDA_POWER_SAVE_DEFAULT
 	int "Default time-out for HD-audio power-save mode"
-	depends on SND_HDA_POWER_SAVE
+	depends on PM
 	default 0
 	help
 	  The default time-out value in seconds for HD-audio automatic
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 4f7d2dfcef7..4ec6dc88b7f 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -141,7 +141,6 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 	memset(sequences_hp, 0, sizeof(sequences_hp));
 	assoc_line_out = 0;
 
-	codec->ignore_misc_bit = true;
 	end_nid = codec->start_nid + codec->num_nodes;
 	for (nid = codec->start_nid; nid < end_nid; nid++) {
 		unsigned int wid_caps = get_wcaps(codec, nid);
@@ -157,9 +156,6 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 			continue;
 
 		def_conf = snd_hda_codec_get_pincfg(codec, nid);
-		if (!(get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
-		      AC_DEFCFG_MISC_NO_PRESENCE))
-			codec->ignore_misc_bit = false;
 		conn = get_defcfg_connect(def_conf);
 		if (conn == AC_JACK_PORT_NONE)
 			continue;
@@ -502,6 +498,38 @@ static const char *check_output_sfx(hda_nid_t nid, const hda_nid_t *pins,
 	return channel_sfx[i];
 }
 
+static const char *check_output_pfx(struct hda_codec *codec, hda_nid_t nid)
+{
+	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
+	int attr = snd_hda_get_input_pin_attr(def_conf);
+
+	/* check the location */
+	switch (attr) {
+	case INPUT_PIN_ATTR_DOCK:
+		return "Dock ";
+	case INPUT_PIN_ATTR_FRONT:
+		return "Front ";
+	}
+	return "";
+}
+
+static int get_hp_label_index(struct hda_codec *codec, hda_nid_t nid,
+			      const hda_nid_t *pins, int num_pins)
+{
+	int i, j, idx = 0;
+
+	const char *pfx = check_output_pfx(codec, nid);
+
+	i = find_idx_in_nid_list(nid, pins, num_pins);
+	if (i < 0)
+		return -1;
+	for (j = 0; j < i; j++)
+		if (pfx == check_output_pfx(codec, pins[j]))
+			idx++;
+
+	return idx;
+}
+
 static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
 			       const struct auto_pin_cfg *cfg,
 			       const char *name, char *label, int maxlen,
@@ -509,20 +537,13 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
 {
 	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
 	int attr = snd_hda_get_input_pin_attr(def_conf);
-	const char *pfx = "", *sfx = "";
+	const char *pfx, *sfx = "";
 
 	/* handle as a speaker if it's a fixed line-out */
 	if (!strcmp(name, "Line Out") && attr == INPUT_PIN_ATTR_INT)
 		name = "Speaker";
-	/* check the location */
-	switch (attr) {
-	case INPUT_PIN_ATTR_DOCK:
-		pfx = "Dock ";
-		break;
-	case INPUT_PIN_ATTR_FRONT:
-		pfx = "Front ";
-		break;
-	}
+	pfx = check_output_pfx(codec, nid);
+
 	if (cfg) {
 		/* try to give a unique suffix if needed */
 		sfx = check_output_sfx(nid, cfg->line_out_pins, cfg->line_outs,
@@ -532,8 +553,8 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
 					       indexp);
 		if (!sfx) {
 			/* don't add channel suffix for Headphone controls */
-			int idx = find_idx_in_nid_list(nid, cfg->hp_pins,
-						       cfg->hp_outs);
+			int idx = get_hp_label_index(codec, nid, cfg->hp_pins,
+						     cfg->hp_outs);
 			if (idx >= 0)
 				*indexp = idx;
 			sfx = "";
@@ -739,7 +760,8 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 		for (q = quirk; q->subvendor; q++) {
 			unsigned int vendorid =
 				q->subdevice | (q->subvendor << 16);
-			if (vendorid == codec->subsystem_id) {
+			unsigned int mask = 0xffff0000 | q->subdevice_mask;
+			if ((codec->subsystem_id & mask) == (vendorid & mask)) {
 				id = q->value;
 #ifdef CONFIG_SND_DEBUG_VERBOSE
 				name = q->name;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 1c65cc5e3a3..c0ab72cbeed 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -94,13 +94,19 @@ int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset)
 }
 EXPORT_SYMBOL_HDA(snd_hda_delete_codec_preset);
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static void hda_power_work(struct work_struct *work);
 static void hda_keep_power_on(struct hda_codec *codec);
 #define hda_codec_is_power_on(codec)	((codec)->power_on)
+static inline void hda_call_pm_notify(struct hda_bus *bus, bool power_up)
+{
+	if (bus->ops.pm_notify)
+		bus->ops.pm_notify(bus, power_up);
+}
 #else
 static inline void hda_keep_power_on(struct hda_codec *codec) {}
 #define hda_codec_is_power_on(codec)	1
+#define hda_call_pm_notify(bus, state) {}
 #endif
 
 /**
@@ -808,7 +814,7 @@ find_codec_preset(struct hda_codec *codec)
 {
 	struct hda_codec_preset_list *tbl;
 	const struct hda_codec_preset *preset;
-	int mod_requested = 0;
+	unsigned int mod_requested = 0;
 
 	if (is_generic_config(codec))
 		return NULL; /* use the generic parser */
@@ -1186,7 +1192,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 		return;
 	snd_hda_jack_tbl_clear(codec);
 	restore_init_pincfgs(codec);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	cancel_delayed_work(&codec->power_work);
 	flush_workqueue(codec->bus->workq);
 #endif
@@ -1199,6 +1205,10 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 	codec->bus->caddr_tbl[codec->addr] = NULL;
 	if (codec->patch_ops.free)
 		codec->patch_ops.free(codec);
+#ifdef CONFIG_PM
+	if (!codec->pm_down_notified) /* cancel leftover refcounts */
+		hda_call_pm_notify(codec->bus, false);
+#endif
 	module_put(codec->owner);
 	free_hda_cache(&codec->amp_cache);
 	free_hda_cache(&codec->cmd_cache);
@@ -1212,7 +1222,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
 static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
 				hda_nid_t fg, unsigned int power_state);
 
-static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
+static unsigned int hda_set_power_state(struct hda_codec *codec,
 				unsigned int power_state);
 
 /**
@@ -1229,6 +1239,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 {
 	struct hda_codec *codec;
 	char component[31];
+	hda_nid_t fg;
 	int err;
 
 	if (snd_BUG_ON(!bus))
@@ -1263,7 +1274,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 	snd_array_init(&codec->conn_lists, sizeof(hda_nid_t), 64);
 	snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16);
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spin_lock_init(&codec->power_lock);
 	INIT_DELAYED_WORK(&codec->power_work, hda_power_work);
 	/* snd_hda_codec_new() marks the codec as power-up, and leave it as is.
@@ -1271,6 +1282,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 	 * phase.
 	 */
 	hda_keep_power_on(codec);
+	hda_call_pm_notify(bus, true);
 #endif
 
 	if (codec->bus->modelname) {
@@ -1304,7 +1316,8 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 		goto error;
 	}
 
-	err = read_widget_caps(codec, codec->afg ? codec->afg : codec->mfg);
+	fg = codec->afg ? codec->afg : codec->mfg;
+	err = read_widget_caps(codec, fg);
 	if (err < 0) {
 		snd_printk(KERN_ERR "hda_codec: cannot malloc\n");
 		goto error;
@@ -1314,20 +1327,22 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
 		goto error;
 
 	if (!codec->subsystem_id) {
-		hda_nid_t nid = codec->afg ? codec->afg : codec->mfg;
 		codec->subsystem_id =
-			snd_hda_codec_read(codec, nid, 0,
+			snd_hda_codec_read(codec, fg, 0,
 					   AC_VERB_GET_SUBSYSTEM_ID, 0);
 	}
 
-	codec->epss = snd_hda_codec_get_supported_ps(codec,
-					codec->afg ? codec->afg : codec->mfg,
+#ifdef CONFIG_PM
+	codec->d3_stop_clk = snd_hda_codec_get_supported_ps(codec, fg,
+					AC_PWRST_CLKSTOP);
+	if (!codec->d3_stop_clk)
+		bus->power_keep_link_on = 1;
+#endif
+	codec->epss = snd_hda_codec_get_supported_ps(codec, fg,
 					AC_PWRST_EPSS);
 
 	/* power-up all before initialization */
-	hda_set_power_state(codec,
-			    codec->afg ? codec->afg : codec->mfg,
-			    AC_PWRST_D0);
+	hda_set_power_state(codec, AC_PWRST_D0);
 
 	snd_hda_codec_proc_new(codec);
 
@@ -2335,7 +2350,7 @@ int snd_hda_codec_reset(struct hda_codec *codec)
 
 	/* OK, let it free */
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	cancel_delayed_work_sync(&codec->power_work);
 	codec->power_on = 0;
 	codec->power_transition = 0;
@@ -3500,20 +3515,6 @@ void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
 		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,
 				    power_state);
 	}
-
-	if (power_state == AC_PWRST_D0) {
-		unsigned long end_time;
-		int state;
-		/* wait until the codec reachs to D0 */
-		end_time = jiffies + msecs_to_jiffies(500);
-		do {
-			state = snd_hda_codec_read(codec, fg, 0,
-						   AC_VERB_GET_POWER_STATE, 0);
-			if (state == power_state)
-				break;
-			msleep(1);
-		} while (time_after_eq(end_time, jiffies));
-	}
 }
 EXPORT_SYMBOL_HDA(snd_hda_codec_set_power_to_all);
 
@@ -3534,18 +3535,40 @@ static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec, hda_nid_t fg
 }
 
 /*
- * set power state of the codec
+ * wait until the state is reached, returns the current state
  */
-static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
-				unsigned int power_state)
+static unsigned int hda_sync_power_state(struct hda_codec *codec,
+					 hda_nid_t fg,
+					 unsigned int power_state)
 {
-	int count;
-	unsigned int state;
+	unsigned long end_time = jiffies + msecs_to_jiffies(500);
+	unsigned int state, actual_state;
 
-	if (codec->patch_ops.set_power_state) {
-		codec->patch_ops.set_power_state(codec, fg, power_state);
-		return;
+	for (;;) {
+		state = snd_hda_codec_read(codec, fg, 0,
+					   AC_VERB_GET_POWER_STATE, 0);
+		if (state & AC_PWRST_ERROR)
+			break;
+		actual_state = (state >> 4) & 0x0f;
+		if (actual_state == power_state)
+			break;
+		if (time_after_eq(jiffies, end_time))
+			break;
+		/* wait until the codec reachs to the target state */
+		msleep(1);
 	}
+	return state;
+}
+
+/*
+ * set power state of the codec, and return the power state
+ */
+static unsigned int hda_set_power_state(struct hda_codec *codec,
+					unsigned int power_state)
+{
+	hda_nid_t fg = codec->afg ? codec->afg : codec->mfg;
+	int count;
+	unsigned int state;
 
 	/* this delay seems necessary to avoid click noise at power-down */
 	if (power_state == AC_PWRST_D3) {
@@ -3555,14 +3578,22 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
 
 	/* repeat power states setting at most 10 times*/
 	for (count = 0; count < 10; count++) {
-		snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE,
-				    power_state);
-		snd_hda_codec_set_power_to_all(codec, fg, power_state, true);
-		state = snd_hda_codec_read(codec, fg, 0,
-					   AC_VERB_GET_POWER_STATE, 0);
+		if (codec->patch_ops.set_power_state)
+			codec->patch_ops.set_power_state(codec, fg,
+							 power_state);
+		else {
+			snd_hda_codec_read(codec, fg, 0,
+					   AC_VERB_SET_POWER_STATE,
+					   power_state);
+			snd_hda_codec_set_power_to_all(codec, fg, power_state,
+						       true);
+		}
+		state = hda_sync_power_state(codec, fg, power_state);
 		if (!(state & AC_PWRST_ERROR))
 			break;
 	}
+
+	return state;
 }
 
 #ifdef CONFIG_SND_HDA_HWDEP
@@ -3579,17 +3610,19 @@ static inline void hda_exec_init_verbs(struct hda_codec *codec) {}
 #ifdef CONFIG_PM
 /*
  * call suspend and power-down; used both from PM and power-save
+ * this function returns the power state in the end
  */
-static void hda_call_codec_suspend(struct hda_codec *codec)
+static unsigned int hda_call_codec_suspend(struct hda_codec *codec, bool in_wq)
 {
+	unsigned int state;
+
 	if (codec->patch_ops.suspend)
 		codec->patch_ops.suspend(codec);
 	hda_cleanup_all_streams(codec);
-	hda_set_power_state(codec,
-			    codec->afg ? codec->afg : codec->mfg,
-			    AC_PWRST_D3);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	cancel_delayed_work(&codec->power_work);
+	state = hda_set_power_state(codec, AC_PWRST_D3);
+	/* Cancel delayed work if we aren't currently running from it. */
+	if (!in_wq)
+		cancel_delayed_work_sync(&codec->power_work);
 	spin_lock(&codec->power_lock);
 	snd_hda_update_power_acct(codec);
 	trace_hda_power_down(codec);
@@ -3597,7 +3630,7 @@ static void hda_call_codec_suspend(struct hda_codec *codec)
 	codec->power_transition = 0;
 	codec->power_jiffies = jiffies;
 	spin_unlock(&codec->power_lock);
-#endif
+	return state;
 }
 
 /*
@@ -3609,9 +3642,7 @@ static void hda_call_codec_resume(struct hda_codec *codec)
 	 * in the resume / power-save sequence
 	 */
 	hda_keep_power_on(codec);
-	hda_set_power_state(codec,
-			    codec->afg ? codec->afg : codec->mfg,
-			    AC_PWRST_D0);
+	hda_set_power_state(codec, AC_PWRST_D0);
 	restore_pincfgs(codec); /* restore all current pin configs */
 	restore_shutup_pins(codec);
 	hda_exec_init_verbs(codec);
@@ -3624,6 +3655,7 @@ static void hda_call_codec_resume(struct hda_codec *codec)
 		snd_hda_codec_resume_amp(codec);
 		snd_hda_codec_resume_cache(codec);
 	}
+	snd_hda_jack_report_sync(codec);
 	snd_hda_power_down(codec); /* flag down before returning */
 }
 #endif /* CONFIG_PM */
@@ -3658,6 +3690,36 @@ int /*__devinit*/ snd_hda_build_controls(struct hda_bus *bus)
 }
 EXPORT_SYMBOL_HDA(snd_hda_build_controls);
 
+/*
+ * add standard channel maps if not specified
+ */
+static int add_std_chmaps(struct hda_codec *codec)
+{
+	int i, str, err;
+
+	for (i = 0; i < codec->num_pcms; i++) {
+		for (str = 0; str < 2; str++) {
+			struct snd_pcm *pcm = codec->pcm_info[i].pcm;
+			struct hda_pcm_stream *hinfo =
+				&codec->pcm_info[i].stream[str];
+			struct snd_pcm_chmap *chmap;
+
+			if (codec->pcm_info[i].own_chmap)
+				continue;
+			if (!pcm || !hinfo->substreams)
+				continue;
+			err = snd_pcm_add_chmap_ctls(pcm, str,
+						     snd_pcm_std_chmaps,
+						     hinfo->channels_max,
+						     0, &chmap);
+			if (err < 0)
+				return err;
+			chmap->channel_mask = SND_PCM_CHMAP_MASK_2468;
+		}
+	}
+	return 0;
+}
+
 int snd_hda_codec_build_controls(struct hda_codec *codec)
 {
 	int err = 0;
@@ -3669,6 +3731,13 @@ int snd_hda_codec_build_controls(struct hda_codec *codec)
 		err = codec->patch_ops.build_controls(codec);
 	if (err < 0)
 		return err;
+
+	/* we create chmaps here instead of build_pcms */
+	err = add_std_chmaps(codec);
+	if (err < 0)
+		return err;
+
+	snd_hda_jack_report_sync(codec); /* call at the last init point */
 	return 0;
 }
 
@@ -4211,7 +4280,7 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
  *
  * This function returns 0 if successful, or a negative error code.
  */
-int __devinit snd_hda_build_pcms(struct hda_bus *bus)
+int snd_hda_build_pcms(struct hda_bus *bus)
 {
 	struct hda_codec *codec;
 
@@ -4391,12 +4460,13 @@ int snd_hda_add_new_ctls(struct hda_codec *codec,
 }
 EXPORT_SYMBOL_HDA(snd_hda_add_new_ctls);
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static void hda_power_work(struct work_struct *work)
 {
 	struct hda_codec *codec =
 		container_of(work, struct hda_codec, power_work.work);
 	struct hda_bus *bus = codec->bus;
+	unsigned int state;
 
 	spin_lock(&codec->power_lock);
 	if (codec->power_transition > 0) { /* during power-up sequence? */
@@ -4410,9 +4480,12 @@ static void hda_power_work(struct work_struct *work)
 	}
 	spin_unlock(&codec->power_lock);
 
-	hda_call_codec_suspend(codec);
-	if (bus->ops.pm_notify)
-		bus->ops.pm_notify(bus);
+	state = hda_call_codec_suspend(codec, true);
+	codec->pm_down_notified = 0;
+	if (!bus->power_keep_link_on && (state & AC_PWRST_CLK_STOP_OK)) {
+		codec->pm_down_notified = 1;
+		hda_call_pm_notify(bus, false);
+	}
 }
 
 static void hda_keep_power_on(struct hda_codec *codec)
@@ -4438,19 +4511,16 @@ void snd_hda_update_power_acct(struct hda_codec *codec)
 /* Transition to powered up, if wait_power_down then wait for a pending
  * transition to D3 to complete. A pending D3 transition is indicated
  * with power_transition == -1. */
+/* call this with codec->power_lock held! */
 static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
 {
 	struct hda_bus *bus = codec->bus;
 
-	spin_lock(&codec->power_lock);
-	codec->power_count++;
 	/* Return if power_on or transitioning to power_on, unless currently
 	 * powering down. */
 	if ((codec->power_on || codec->power_transition > 0) &&
-	    !(wait_power_down && codec->power_transition < 0)) {
-		spin_unlock(&codec->power_lock);
+	    !(wait_power_down && codec->power_transition < 0))
 		return;
-	}
 	spin_unlock(&codec->power_lock);
 
 	cancel_delayed_work_sync(&codec->power_work);
@@ -4462,9 +4532,9 @@ static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
 	if (codec->power_on) {
 		if (codec->power_transition < 0)
 			codec->power_transition = 0;
-		spin_unlock(&codec->power_lock);
 		return;
 	}
+
 	trace_hda_power_up(codec);
 	snd_hda_update_power_acct(codec);
 	codec->power_on = 1;
@@ -4472,71 +4542,54 @@ static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
 	codec->power_transition = 1; /* avoid reentrance */
 	spin_unlock(&codec->power_lock);
 
-	if (bus->ops.pm_notify)
-		bus->ops.pm_notify(bus);
+	if (codec->pm_down_notified) {
+		codec->pm_down_notified = 0;
+		hda_call_pm_notify(bus, true);
+	}
+
 	hda_call_codec_resume(codec);
 
 	spin_lock(&codec->power_lock);
 	codec->power_transition = 0;
-	spin_unlock(&codec->power_lock);
-}
-
-/**
- * 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)
-{
-	__snd_hda_power_up(codec, false);
 }
-EXPORT_SYMBOL_HDA(snd_hda_power_up);
-
-/**
- * snd_hda_power_up_d3wait - Power-up the codec after waiting for any pending
- *   D3 transition to complete.  This differs from snd_hda_power_up() when
- *   power_transition == -1.  snd_hda_power_up sees this case as a nop,
- *   snd_hda_power_up_d3wait waits for the D3 transition to complete then powers
- *   back up.
- * @codec: HD-audio codec
- *
- * Cancel any power down operation hapenning on the work queue, then power up.
- */
-void snd_hda_power_up_d3wait(struct hda_codec *codec)
-{
-	/* This will cancel and wait for pending power_work to complete. */
-	__snd_hda_power_up(codec, true);
-}
-EXPORT_SYMBOL_HDA(snd_hda_power_up_d3wait);
 
 #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)
+/* Transition to powered down */
+static void __snd_hda_power_down(struct hda_codec *codec)
 {
-	spin_lock(&codec->power_lock);
-	--codec->power_count;
-	if (!codec->power_on || codec->power_count || codec->power_transition) {
-		spin_unlock(&codec->power_lock);
+	if (!codec->power_on || codec->power_count || codec->power_transition)
 		return;
-	}
+
 	if (power_save(codec)) {
 		codec->power_transition = -1; /* avoid reentrance */
 		queue_delayed_work(codec->bus->workq, &codec->power_work,
 				msecs_to_jiffies(power_save(codec) * 1000));
 	}
+}
+
+/**
+ * snd_hda_power_save - Power-up/down/sync the codec
+ * @codec: HD-audio codec
+ * @delta: the counter delta to change
+ *
+ * Change the power-up counter via @delta, and power up or down the hardware
+ * appropriately.  For the power-down, queue to the delayed action.
+ * Passing zero to @delta means to synchronize the power state.
+ */
+void snd_hda_power_save(struct hda_codec *codec, int delta, bool d3wait)
+{
+	spin_lock(&codec->power_lock);
+	codec->power_count += delta;
+	trace_hda_power_count(codec);
+	if (delta > 0)
+		__snd_hda_power_up(codec, d3wait);
+	else
+		__snd_hda_power_down(codec);
 	spin_unlock(&codec->power_lock);
 }
-EXPORT_SYMBOL_HDA(snd_hda_power_down);
+EXPORT_SYMBOL_HDA(snd_hda_power_save);
 
 /**
  * snd_hda_check_amp_list_power - Check the amp list and update the power
@@ -5076,7 +5129,7 @@ int snd_hda_suspend(struct hda_bus *bus)
 
 	list_for_each_entry(codec, &bus->codec_list, list) {
 		if (hda_codec_is_power_on(codec))
-			hda_call_codec_suspend(codec);
+			hda_call_codec_suspend(codec, false);
 	}
 	return 0;
 }
@@ -5087,9 +5140,6 @@ EXPORT_SYMBOL_HDA(snd_hda_suspend);
  * @bus: the HDA bus
  *
  * Returns 0 if successful.
- *
- * This function is defined only when POWER_SAVE isn't set.
- * In the power-save mode, the codec is resumed dynamically.
  */
 int snd_hda_resume(struct hda_bus *bus)
 {
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index e5a7e19a807..507fe8a917b 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -386,6 +386,10 @@ enum {
 /* DIGITAL2 bits */
 #define AC_DIG2_CC			(0x7f<<0)
 
+/* DIGITAL3 bits */
+#define AC_DIG3_ICT			(0xf<<0)
+#define AC_DIG3_KAE			(1<<7)
+
 /* Pin widget control - 8bit */
 #define AC_PINCTL_EPT			(0x3<<0)
 #define AC_PINCTL_EPT_NATIVE		0
@@ -610,9 +614,9 @@ struct hda_bus_ops {
 			  struct hda_pcm *pcm);
 	/* reset bus for retry verb */
 	void (*bus_reset)(struct hda_bus *bus);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	/* notify power-up/down from codec to controller */
-	void (*pm_notify)(struct hda_bus *bus);
+	void (*pm_notify)(struct hda_bus *bus, bool power_up);
 #endif
 };
 
@@ -708,8 +712,6 @@ struct hda_codec_ops {
 #ifdef CONFIG_PM
 	int (*suspend)(struct hda_codec *codec);
 	int (*resume)(struct hda_codec *codec);
-#endif
-#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);
@@ -774,6 +776,7 @@ struct hda_pcm {
 	unsigned int pcm_type;	/* HDA_PCM_TYPE_XXX */
 	int device;		/* device number to assign */
 	struct snd_pcm *pcm;	/* assigned PCM instance */
+	bool own_chmap;		/* codec driver provides own channel maps */
 };
 
 /* codec information */
@@ -859,12 +862,13 @@ struct hda_codec {
 	unsigned int no_sticky_stream:1; /* no sticky-PCM stream assignment */
 	unsigned int pins_shutup:1;	/* pins are shut up */
 	unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
-	unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */
 	unsigned int no_jack_detect:1;	/* Machine has no jack-detection */
 	unsigned int pcm_format_first:1; /* PCM format must be set first */
 	unsigned int epss:1;		/* supporting EPSS? */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	unsigned int power_on :1;	/* current (global) power-state */
+	unsigned int d3_stop_clk:1;	/* support D3 operation without BCLK */
+	unsigned int pm_down_notified:1; /* PM notified to controller */
 	int power_transition;	/* power-state in transition */
 	int power_count;	/* current (global) power refcount */
 	struct delayed_work power_work; /* delayed task for powerdown */
@@ -1042,7 +1046,7 @@ int snd_hda_resume(struct hda_bus *bus);
 static inline
 int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	if (codec->patch_ops.check_power_status)
 		return codec->patch_ops.check_power_status(codec, nid);
 #endif
@@ -1059,22 +1063,70 @@ const char *snd_hda_get_jack_location(u32 cfg);
 /*
  * power saving
  */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-void snd_hda_power_up(struct hda_codec *codec);
-void snd_hda_power_up_d3wait(struct hda_codec *codec);
-void snd_hda_power_down(struct hda_codec *codec);
+#ifdef CONFIG_PM
+void snd_hda_power_save(struct hda_codec *codec, int delta, bool d3wait);
 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_up_d3wait(struct hda_codec *codec) {}
-static inline void snd_hda_power_down(struct hda_codec *codec) {}
+static inline void snd_hda_power_save(struct hda_codec *codec, int delta,
+				      bool d3wait) {}
 #endif
 
+/**
+ * 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.
+ */
+static inline void snd_hda_power_up(struct hda_codec *codec)
+{
+	snd_hda_power_save(codec, 1, false);
+}
+
+/**
+ * snd_hda_power_up_d3wait - Power-up the codec after waiting for any pending
+ *   D3 transition to complete.  This differs from snd_hda_power_up() when
+ *   power_transition == -1.  snd_hda_power_up sees this case as a nop,
+ *   snd_hda_power_up_d3wait waits for the D3 transition to complete then powers
+ *   back up.
+ * @codec: HD-audio codec
+ *
+ * Cancel any power down operation hapenning on the work queue, then power up.
+ */
+static inline void snd_hda_power_up_d3wait(struct hda_codec *codec)
+{
+	snd_hda_power_save(codec, 1, true);
+}
+
+/**
+ * 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.
+ */
+static inline void snd_hda_power_down(struct hda_codec *codec)
+{
+	snd_hda_power_save(codec, -1, false);
+}
+
+/**
+ * snd_hda_power_sync - Synchronize the power-save status
+ * @codec: HD-audio codec
+ *
+ * Synchronize the actual power state with the power account;
+ * called when power_save parameter is changed
+ */
+static inline void snd_hda_power_sync(struct hda_codec *codec)
+{
+	snd_hda_power_save(codec, 0, false);
+}
+
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 /*
  * patch firmware
  */
-int snd_hda_load_patch(struct hda_bus *bus, const char *patch);
+int snd_hda_load_patch(struct hda_bus *bus, size_t size, const void *buf);
 #endif
 
 /*
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 431bf868711..b81d3d0b952 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -70,7 +70,7 @@ struct hda_gspec {
 
 	struct list_head nid_list;	/* list of widgets */
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 #define MAX_LOOPBACK_AMPS	7
 	struct hda_loopback_check loopback;
 	int num_loopbacks;
@@ -654,7 +654,7 @@ static int parse_input(struct hda_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static void add_input_loopback(struct hda_codec *codec, hda_nid_t nid,
 			       int dir, int idx)
 {
@@ -1028,7 +1028,7 @@ static int build_generic_pcms(struct hda_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static int generic_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct hda_gspec *spec = codec->spec;
@@ -1043,7 +1043,7 @@ static struct hda_codec_ops generic_patch_ops = {
 	.build_controls = build_generic_controls,
 	.build_pcms = build_generic_pcms,
 	.free = snd_hda_generic_free,
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	.check_power_status = generic_check_power_status,
 #endif
 };
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 6b2efb8cb1f..1af86d40eb2 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -25,7 +25,6 @@
 #include <linux/mutex.h>
 #include <linux/ctype.h>
 #include <linux/string.h>
-#include <linux/firmware.h>
 #include <linux/export.h>
 #include <sound/core.h>
 #include "hda_codec.h"
@@ -156,7 +155,7 @@ int /*__devinit*/ snd_hda_create_hwdep(struct hda_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static ssize_t power_on_acct_show(struct device *dev,
 				  struct device_attribute *attr,
 				  char *buf)
@@ -192,7 +191,7 @@ int snd_hda_hwdep_add_power_sysfs(struct hda_codec *codec)
 					  hwdep->device, &power_attrs[i]);
 	return 0;
 }
-#endif /* CONFIG_SND_HDA_POWER_SAVE */
+#endif /* CONFIG_PM */
 
 #ifdef CONFIG_SND_HDA_RECONFIG
 
@@ -747,18 +746,21 @@ static int parse_line_mode(char *buf, struct hda_bus *bus)
  *
  * the spaces at the beginning and the end of the line are stripped
  */
-static int get_line_from_fw(char *buf, int size, struct firmware *fw)
+static int get_line_from_fw(char *buf, int size, size_t *fw_size_p,
+			    const void **fw_data_p)
 {
 	int len;
-	const char *p = fw->data;
-	while (isspace(*p) && fw->size) {
+	size_t fw_size = *fw_size_p;
+	const char *p = *fw_data_p;
+
+	while (isspace(*p) && fw_size) {
 		p++;
-		fw->size--;
+		fw_size--;
 	}
-	if (!fw->size)
+	if (!fw_size)
 		return 0;
 
-	for (len = 0; len < fw->size; len++) {
+	for (len = 0; len < fw_size; len++) {
 		if (!*p)
 			break;
 		if (*p == '\n') {
@@ -770,8 +772,8 @@ static int get_line_from_fw(char *buf, int size, struct firmware *fw)
 			*buf++ = *p++;
 	}
 	*buf = 0;
-	fw->size -= len;
-	fw->data = p;
+	*fw_size_p = fw_size - len;
+	*fw_data_p = p;
 	remove_trail_spaces(buf);
 	return 1;
 }
@@ -779,29 +781,15 @@ static int get_line_from_fw(char *buf, int size, struct firmware *fw)
 /*
  * load a "patch" firmware file and parse it
  */
-int snd_hda_load_patch(struct hda_bus *bus, const char *patch)
+int snd_hda_load_patch(struct hda_bus *bus, size_t fw_size, const void *fw_buf)
 {
-	int err;
-	const struct firmware *fw;
-	struct firmware tmp;
 	char buf[128];
 	struct hda_codec *codec;
 	int line_mode;
-	struct device *dev = bus->card->dev;
-
-	if (snd_BUG_ON(!dev))
-		return -ENODEV;
-	err = request_firmware(&fw, patch, dev);
-	if (err < 0) {
-		printk(KERN_ERR "hda-codec: Cannot load the patch '%s'\n",
-		       patch);
-		return err;
-	}
 
-	tmp = *fw;
 	line_mode = LINE_MODE_NONE;
 	codec = NULL;
-	while (get_line_from_fw(buf, sizeof(buf) - 1, &tmp)) {
+	while (get_line_from_fw(buf, sizeof(buf) - 1, &fw_size, &fw_buf)) {
 		if (!*buf || *buf == '#' || *buf == '\n')
 			continue;
 		if (*buf == '[')
@@ -810,7 +798,6 @@ int snd_hda_load_patch(struct hda_bus *bus, const char *patch)
 			 (codec || !patch_items[line_mode].need_codec))
 			patch_items[line_mode].parser(buf, bus, &codec);
 	}
-	release_firmware(fw);
 	return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_load_patch);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c4763c52eaf..f09ff6c1404 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -46,6 +46,7 @@
 #include <linux/mutex.h>
 #include <linux/reboot.h>
 #include <linux/io.h>
+#include <linux/pm_runtime.h>
 #ifdef CONFIG_X86
 /* for snoop control */
 #include <asm/pgtable.h>
@@ -55,6 +56,7 @@
 #include <sound/initval.h>
 #include <linux/vgaarb.h>
 #include <linux/vga_switcheroo.h>
+#include <linux/firmware.h>
 #include "hda_codec.h"
 
 
@@ -62,7 +64,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
 static char *model[SNDRV_CARDS];
-static int position_fix[SNDRV_CARDS];
+static int position_fix[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = -1};
 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];
@@ -86,7 +88,7 @@ module_param_array(model, charp, NULL, 0444);
 MODULE_PARM_DESC(model, "Use the given board model.");
 module_param_array(position_fix, int, NULL, 0444);
 MODULE_PARM_DESC(position_fix, "DMA pointer read method."
-		 "(0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO).");
+		 "(-1 = system default, 0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO).");
 module_param_array(bdl_pos_adj, int, NULL, 0644);
 MODULE_PARM_DESC(bdl_pos_adj, "BDL position adjustment offset.");
 module_param_array(probe_mask, int, NULL, 0444);
@@ -108,9 +110,16 @@ MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode "
 			    "(0=off, 1=on) (default=1).");
 #endif
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
+static int param_set_xint(const char *val, const struct kernel_param *kp);
+static struct kernel_param_ops param_ops_xint = {
+	.set = param_set_xint,
+	.get = param_get_int,
+};
+#define param_check_xint param_check_int
+
 static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
-module_param(power_save, int, 0644);
+module_param(power_save, xint, 0644);
 MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
 		 "(in second, 0 = disable).");
 
@@ -121,7 +130,7 @@ MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
 static bool power_save_controller = 1;
 module_param(power_save_controller, bool, 0644);
 MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode.");
-#endif
+#endif /* CONFIG_PM */
 
 static int align_buffer_size = -1;
 module_param(align_buffer_size, bint, 0644);
@@ -406,6 +415,7 @@ struct azx_dev {
 	 */
 	unsigned int insufficient :1;
 	unsigned int wc_marked:1;
+	unsigned int no_period_wakeup:1;
 };
 
 /* CORB/RIRB */
@@ -471,6 +481,10 @@ struct azx {
 	struct snd_dma_buffer rb;
 	struct snd_dma_buffer posbuf;
 
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+	const struct firmware *fw;
+#endif
+
 	/* flags */
 	int position_fix[2]; /* for both playback/capture streams */
 	int poll_count;
@@ -498,6 +512,9 @@ struct azx {
 
 	/* reboot notifier (for mysterious hangup problem at power-down) */
 	struct notifier_block reboot_notifier;
+
+	/* card list (for power_save trigger) */
+	struct list_head list;
 };
 
 /* driver types */
@@ -538,6 +555,7 @@ enum {
 #define AZX_DCAPS_ALIGN_BUFSIZE	(1 << 22)	/* buffer size alignment */
 #define AZX_DCAPS_4K_BDLE_BOUNDARY (1 << 23)	/* BDLE in 4k boundary */
 #define AZX_DCAPS_POSFIX_COMBO  (1 << 24)	/* Use COMBO as default */
+#define AZX_DCAPS_COUNT_LPIB_DELAY  (1 << 25)	/* Take LPIB as delay */
 
 /* quirks for ATI SB / AMD Hudson */
 #define AZX_DCAPS_PRESET_ATI_SB \
@@ -560,13 +578,17 @@ enum {
  * VGA-switcher support
  */
 #ifdef SUPPORT_VGA_SWITCHEROO
+#define use_vga_switcheroo(chip)	((chip)->use_vga_switcheroo)
+#else
+#define use_vga_switcheroo(chip)	0
+#endif
+
+#if defined(SUPPORT_VGA_SWITCHEROO) || defined(CONFIG_SND_HDA_PATCH_LOADER)
 #define DELAYED_INIT_MARK
 #define DELAYED_INITDATA_MARK
-#define use_vga_switcheroo(chip)	((chip)->use_vga_switcheroo)
 #else
 #define DELAYED_INIT_MARK	__devinit
 #define DELAYED_INITDATA_MARK	__devinitdata
-#define use_vga_switcheroo(chip)	0
 #endif
 
 static char *driver_short_names[] DELAYED_INITDATA_MARK = {
@@ -1012,8 +1034,8 @@ static unsigned int azx_get_response(struct hda_bus *bus,
 		return azx_rirb_get_response(bus, addr);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static void azx_power_notify(struct hda_bus *bus);
+#ifdef CONFIG_PM
+static void azx_power_notify(struct hda_bus *bus, bool power_up);
 #endif
 
 /* reset codec link */
@@ -1269,6 +1291,11 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
 	u8 sd_status;
 	int i, ok;
 
+#ifdef CONFIG_PM_RUNTIME
+	if (chip->pci->dev.power.runtime_status != RPM_ACTIVE)
+		return IRQ_NONE;
+#endif
+
 	spin_lock(&chip->reg_lock);
 
 	if (chip->disabled) {
@@ -1394,7 +1421,7 @@ static int azx_setup_periods(struct azx *chip,
 	ofs = 0;
 	azx_dev->frags = 0;
 	pos_adj = bdl_pos_adj[chip->dev_index];
-	if (pos_adj > 0) {
+	if (!azx_dev->no_period_wakeup && pos_adj > 0) {
 		struct snd_pcm_runtime *runtime = substream->runtime;
 		int pos_align = pos_adj;
 		pos_adj = (pos_adj * runtime->rate + 47999) / 48000;
@@ -1410,8 +1437,7 @@ static int azx_setup_periods(struct azx *chip,
 			pos_adj = 0;
 		} else {
 			ofs = setup_bdle(chip, substream, azx_dev,
-					 &bdl, ofs, pos_adj,
-					 !substream->runtime->no_period_wakeup);
+					 &bdl, ofs, pos_adj, true);
 			if (ofs < 0)
 				goto error;
 		}
@@ -1424,7 +1450,7 @@ static int azx_setup_periods(struct azx *chip,
 		else
 			ofs = setup_bdle(chip, substream, azx_dev, &bdl, ofs,
 					 period_bytes,
-					 !substream->runtime->no_period_wakeup);
+					 !azx_dev->no_period_wakeup);
 		if (ofs < 0)
 			goto error;
 	}
@@ -1580,7 +1606,7 @@ static int DELAYED_INIT_MARK azx_codec_create(struct azx *chip, const char *mode
 	bus_temp.ops.get_response = azx_get_response;
 	bus_temp.ops.attach_pcm = azx_attach_pcm_stream;
 	bus_temp.ops.bus_reset = azx_bus_reset;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	bus_temp.power_save = &power_save;
 	bus_temp.ops.pm_notify = azx_power_notify;
 #endif
@@ -1897,10 +1923,12 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
 
 	if (bufsize != azx_dev->bufsize ||
 	    period_bytes != azx_dev->period_bytes ||
-	    format_val != azx_dev->format_val) {
+	    format_val != azx_dev->format_val ||
+	    runtime->no_period_wakeup != azx_dev->no_period_wakeup) {
 		azx_dev->bufsize = bufsize;
 		azx_dev->period_bytes = period_bytes;
 		azx_dev->format_val = format_val;
+		azx_dev->no_period_wakeup = runtime->no_period_wakeup;
 		err = azx_setup_periods(chip, substream, azx_dev);
 		if (err < 0)
 			return err;
@@ -1959,14 +1987,14 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	}
 
 	spin_lock(&chip->reg_lock);
-	if (nsync > 1) {
-		/* first, set SYNC bits of corresponding streams */
-		if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
-			azx_writel(chip, OLD_SSYNC,
-				   azx_readl(chip, OLD_SSYNC) | sbits);
-		else
-			azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) | sbits);
-	}
+
+	/* first, set SYNC bits of corresponding streams */
+	if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
+		azx_writel(chip, OLD_SSYNC,
+			azx_readl(chip, OLD_SSYNC) | sbits);
+	else
+		azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) | sbits);
+
 	snd_pcm_group_for_each_entry(s, substream) {
 		if (s->pcm->card != substream->pcm->card)
 			continue;
@@ -1984,8 +2012,6 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	}
 	spin_unlock(&chip->reg_lock);
 	if (start) {
-		if (nsync == 1)
-			return 0;
 		/* wait until all FIFOs get ready */
 		for (timeout = 5000; timeout; timeout--) {
 			nwait = 0;
@@ -2018,16 +2044,14 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 			cpu_relax();
 		}
 	}
-	if (nsync > 1) {
-		spin_lock(&chip->reg_lock);
-		/* reset SYNC bits */
-		if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
-			azx_writel(chip, OLD_SSYNC,
-				   azx_readl(chip, OLD_SSYNC) & ~sbits);
-		else
-			azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) & ~sbits);
-		spin_unlock(&chip->reg_lock);
-	}
+	spin_lock(&chip->reg_lock);
+	/* reset SYNC bits */
+	if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
+		azx_writel(chip, OLD_SSYNC,
+			azx_readl(chip, OLD_SSYNC) & ~sbits);
+	else
+		azx_writel(chip, SSYNC, azx_readl(chip, SSYNC) & ~sbits);
+	spin_unlock(&chip->reg_lock);
 	return 0;
 }
 
@@ -2120,6 +2144,27 @@ static unsigned int azx_get_position(struct azx *chip,
 
 	if (pos >= azx_dev->bufsize)
 		pos = 0;
+
+	/* calculate runtime delay from LPIB */
+	if (azx_dev->substream->runtime &&
+	    chip->position_fix[stream] == POS_FIX_POSBUF &&
+	    (chip->driver_caps & AZX_DCAPS_COUNT_LPIB_DELAY)) {
+		unsigned int lpib_pos = azx_sd_readl(azx_dev, SD_LPIB);
+		int delay;
+		if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+			delay = pos - lpib_pos;
+		else
+			delay = lpib_pos - pos;
+		if (delay < 0)
+			delay += azx_dev->bufsize;
+		if (delay >= azx_dev->period_bytes) {
+			snd_printdd("delay %d > period_bytes %d\n",
+				delay, azx_dev->period_bytes);
+			delay = 0; /* something is wrong */
+		}
+		azx_dev->substream->runtime->delay =
+			bytes_to_frames(azx_dev->substream->runtime, delay);
+	}
 	return pos;
 }
 
@@ -2379,33 +2424,65 @@ static void azx_stop_chip(struct azx *chip)
 	chip->initialized = 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 /* power-up/down the controller */
-static void azx_power_notify(struct hda_bus *bus)
+static void azx_power_notify(struct hda_bus *bus, bool power_up)
 {
 	struct azx *chip = bus->private_data;
+
+	if (power_up)
+		pm_runtime_get_sync(&chip->pci->dev);
+	else
+		pm_runtime_put_sync(&chip->pci->dev);
+}
+
+static DEFINE_MUTEX(card_list_lock);
+static LIST_HEAD(card_list);
+
+static void azx_add_card_list(struct azx *chip)
+{
+	mutex_lock(&card_list_lock);
+	list_add(&chip->list, &card_list);
+	mutex_unlock(&card_list_lock);
+}
+
+static void azx_del_card_list(struct azx *chip)
+{
+	mutex_lock(&card_list_lock);
+	list_del_init(&chip->list);
+	mutex_unlock(&card_list_lock);
+}
+
+/* trigger power-save check at writing parameter */
+static int param_set_xint(const char *val, const struct kernel_param *kp)
+{
+	struct azx *chip;
 	struct hda_codec *c;
-	int power_on = 0;
+	int prev = power_save;
+	int ret = param_set_int(val, kp);
 
-	list_for_each_entry(c, &bus->codec_list, list) {
-		if (c->power_on) {
-			power_on = 1;
-			break;
-		}
+	if (ret || prev == power_save)
+		return ret;
+
+	mutex_lock(&card_list_lock);
+	list_for_each_entry(chip, &card_list, list) {
+		if (!chip->bus || chip->disabled)
+			continue;
+		list_for_each_entry(c, &chip->bus->codec_list, list)
+			snd_hda_power_sync(c);
 	}
-	if (power_on)
-		azx_init_chip(chip, 1);
-	else if (chip->running && power_save_controller &&
-		 !bus->power_keep_link_on)
-		azx_stop_chip(chip);
+	mutex_unlock(&card_list_lock);
+	return 0;
 }
-#endif /* CONFIG_SND_HDA_POWER_SAVE */
+#else
+#define azx_add_card_list(chip) /* NOP */
+#define azx_del_card_list(chip) /* NOP */
+#endif /* CONFIG_PM */
 
-#ifdef CONFIG_PM
+#if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO)
 /*
  * power management
  */
-
 static int azx_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -2460,11 +2537,41 @@ static int azx_resume(struct device *dev)
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
-static SIMPLE_DEV_PM_OPS(azx_pm, azx_suspend, azx_resume);
+#endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */
+
+#ifdef CONFIG_PM_RUNTIME
+static int azx_runtime_suspend(struct device *dev)
+{
+	struct snd_card *card = dev_get_drvdata(dev);
+	struct azx *chip = card->private_data;
+
+	if (!power_save_controller)
+		return -EAGAIN;
+
+	azx_stop_chip(chip);
+	azx_clear_irq_pending(chip);
+	return 0;
+}
+
+static int azx_runtime_resume(struct device *dev)
+{
+	struct snd_card *card = dev_get_drvdata(dev);
+	struct azx *chip = card->private_data;
+
+	azx_init_pci(chip);
+	azx_init_chip(chip, 1);
+	return 0;
+}
+#endif /* CONFIG_PM_RUNTIME */
+
+#ifdef CONFIG_PM
+static const struct dev_pm_ops azx_pm = {
+	SET_SYSTEM_SLEEP_PM_OPS(azx_suspend, azx_resume)
+	SET_RUNTIME_PM_OPS(azx_runtime_suspend, azx_runtime_resume, NULL)
+};
+
 #define AZX_PM_OPS	&azx_pm
 #else
-#define azx_suspend(dev)
-#define azx_resume(dev)
 #define AZX_PM_OPS	NULL
 #endif /* CONFIG_PM */
 
@@ -2599,6 +2706,8 @@ static int azx_free(struct azx *chip)
 {
 	int i;
 
+	azx_del_card_list(chip);
+
 	azx_notifier_unregister(chip);
 
 	if (use_vga_switcheroo(chip)) {
@@ -2640,6 +2749,10 @@ static int azx_free(struct azx *chip)
 		pci_release_regions(chip->pci);
 	pci_disable_device(chip->pci);
 	kfree(chip->azx_dev);
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+	if (chip->fw)
+		release_firmware(chip->fw);
+#endif
 	kfree(chip);
 
 	return 0;
@@ -2719,6 +2832,7 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
 	const struct snd_pci_quirk *q;
 
 	switch (fix) {
+	case POS_FIX_AUTO:
 	case POS_FIX_LPIB:
 	case POS_FIX_POSBUF:
 	case POS_FIX_VIACOMBO:
@@ -2904,6 +3018,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 	chip->dev_index = dev;
 	INIT_WORK(&chip->irq_pending_work, azx_irq_pending_work);
 	INIT_LIST_HEAD(&chip->pcm_list);
+	INIT_LIST_HEAD(&chip->list);
 	init_vga_switcheroo(chip);
 
 	chip->position_fix[0] = chip->position_fix[1] =
@@ -3138,7 +3253,7 @@ static int DELAYED_INIT_MARK azx_first_init(struct azx *chip)
 
 static void power_down_all_codecs(struct azx *chip)
 {
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	/* The codecs were powered up in snd_hda_codec_new().
 	 * Now all initialization done, so turn them down if possible
 	 */
@@ -3149,12 +3264,40 @@ static void power_down_all_codecs(struct azx *chip)
 #endif
 }
 
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+/* callback from request_firmware_nowait() */
+static void azx_firmware_cb(const struct firmware *fw, void *context)
+{
+	struct snd_card *card = context;
+	struct azx *chip = card->private_data;
+	struct pci_dev *pci = chip->pci;
+
+	if (!fw) {
+		snd_printk(KERN_ERR SFX "Cannot load firmware, aborting\n");
+		goto error;
+	}
+
+	chip->fw = fw;
+	if (!chip->disabled) {
+		/* continue probing */
+		if (azx_probe_continue(chip))
+			goto error;
+	}
+	return; /* OK */
+
+ error:
+	snd_card_free(card);
+	pci_set_drvdata(pci, NULL);
+}
+#endif
+
 static int __devinit azx_probe(struct pci_dev *pci,
 			       const struct pci_device_id *pci_id)
 {
 	static int dev;
 	struct snd_card *card;
 	struct azx *chip;
+	bool probe_now;
 	int err;
 
 	if (dev >= SNDRV_CARDS)
@@ -3170,15 +3313,28 @@ static int __devinit azx_probe(struct pci_dev *pci,
 		return err;
 	}
 
-	/* set this here since it's referred in snd_hda_load_patch() */
 	snd_card_set_dev(card, &pci->dev);
 
 	err = azx_create(card, pci, dev, pci_id->driver_data, &chip);
 	if (err < 0)
 		goto out_free;
 	card->private_data = chip;
+	probe_now = !chip->disabled;
 
-	if (!chip->disabled) {
+#ifdef CONFIG_SND_HDA_PATCH_LOADER
+	if (patch[dev] && *patch[dev]) {
+		snd_printk(KERN_ERR SFX "Applying patch firmware '%s'\n",
+			   patch[dev]);
+		err = request_firmware_nowait(THIS_MODULE, true, patch[dev],
+					      &pci->dev, GFP_KERNEL, card,
+					      azx_firmware_cb);
+		if (err < 0)
+			goto out_free;
+		probe_now = false; /* continued in azx_firmware_cb() */
+	}
+#endif /* CONFIG_SND_HDA_PATCH_LOADER */
+
+	if (probe_now) {
 		err = azx_probe_continue(chip);
 		if (err < 0)
 			goto out_free;
@@ -3186,6 +3342,9 @@ static int __devinit azx_probe(struct pci_dev *pci,
 
 	pci_set_drvdata(pci, card);
 
+	if (pci_dev_run_wake(pci))
+		pm_runtime_put_noidle(&pci->dev);
+
 	dev++;
 	return 0;
 
@@ -3208,12 +3367,13 @@ static int DELAYED_INIT_MARK azx_probe_continue(struct azx *chip)
 	if (err < 0)
 		goto out_free;
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
-	if (patch[dev] && *patch[dev]) {
-		snd_printk(KERN_ERR SFX "Applying patch firmware '%s'\n",
-			   patch[dev]);
-		err = snd_hda_load_patch(chip->bus, patch[dev]);
+	if (chip->fw) {
+		err = snd_hda_load_patch(chip->bus, chip->fw->size,
+					 chip->fw->data);
 		if (err < 0)
 			goto out_free;
+		release_firmware(chip->fw); /* no longer needed */
+		chip->fw = NULL;
 	}
 #endif
 	if ((probe_only[dev] & 1) == 0) {
@@ -3239,6 +3399,7 @@ static int DELAYED_INIT_MARK azx_probe_continue(struct azx *chip)
 	chip->running = 1;
 	power_down_all_codecs(chip);
 	azx_notifier_register(chip);
+	azx_add_card_list(chip);
 
 	return 0;
 
@@ -3250,6 +3411,10 @@ out_free:
 static void __devexit azx_remove(struct pci_dev *pci)
 {
 	struct snd_card *card = pci_get_drvdata(pci);
+
+	if (pci_dev_run_wake(pci))
+		pm_runtime_get_noresume(&pci->dev);
+
 	if (card)
 		snd_card_free(card);
 	pci_set_drvdata(pci, NULL);
@@ -3260,7 +3425,7 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 	/* CPT */
 	{ PCI_DEVICE(0x8086, 0x1c20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* PBG */
 	{ PCI_DEVICE(0x8086, 0x1d20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
@@ -3268,23 +3433,30 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 	/* Panther Point */
 	{ PCI_DEVICE(0x8086, 0x1e20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* Lynx Point */
 	{ PCI_DEVICE(0x8086, 0x8c20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* Lynx Point-LP */
 	{ PCI_DEVICE(0x8086, 0x9c20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* Lynx Point-LP */
 	{ PCI_DEVICE(0x8086, 0x9c21),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* Haswell */
 	{ PCI_DEVICE(0x8086, 0x0c0c),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
-	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_POSFIX_COMBO },
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	{ PCI_DEVICE(0x8086, 0x0d0c),
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
+	/* 5 Series/3400 */
+	{ PCI_DEVICE(0x8086, 0x3b56),
+	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
+	  AZX_DCAPS_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY },
 	/* SCH */
 	{ PCI_DEVICE(0x8086, 0x811b),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c
index aaccc0236bd..5c690cb873d 100644
--- a/sound/pci/hda/hda_jack.c
+++ b/sound/pci/hda/hda_jack.c
@@ -26,9 +26,8 @@ bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
 		return false;
 	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))
 		return false;
-	if (!codec->ignore_misc_bit &&
-	    (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
-	     AC_DEFCFG_MISC_NO_PRESENCE))
+	if (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
+	     AC_DEFCFG_MISC_NO_PRESENCE)
 		return false;
 	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
 		return false;
@@ -193,8 +192,9 @@ EXPORT_SYMBOL_HDA(snd_hda_jack_detect);
 /**
  * snd_hda_jack_detect_enable - enable the jack-detection
  */
-int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
-			       unsigned char action)
+int snd_hda_jack_detect_enable_callback(struct hda_codec *codec, hda_nid_t nid,
+					unsigned char action,
+					hda_jack_callback cb)
 {
 	struct hda_jack_tbl *jack = snd_hda_jack_tbl_new(codec, nid);
 	if (!jack)
@@ -204,10 +204,19 @@ int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
 	jack->jack_detect = 1;
 	if (action)
 		jack->action = action;
+	if (cb)
+		jack->callback = cb;
 	return snd_hda_codec_write_cache(codec, nid, 0,
 					 AC_VERB_SET_UNSOLICITED_ENABLE,
 					 AC_USRSP_EN | jack->tag);
 }
+EXPORT_SYMBOL_HDA(snd_hda_jack_detect_enable_callback);
+
+int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
+			       unsigned char action)
+{
+	return snd_hda_jack_detect_enable_callback(codec, nid, action, NULL);
+}
 EXPORT_SYMBOL_HDA(snd_hda_jack_detect_enable);
 
 /**
@@ -412,3 +421,21 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec,
 	return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_jack_add_kctls);
+
+void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+	struct hda_jack_tbl *event;
+	int tag = (res >> AC_UNSOL_RES_TAG_SHIFT) & 0x7f;
+
+	event = snd_hda_jack_tbl_get_from_tag(codec, tag);
+	if (!event)
+		return;
+	event->jack_dirty = 1;
+
+	if (event->callback)
+		event->callback(codec, event);
+
+	snd_hda_jack_report_sync(codec);
+}
+EXPORT_SYMBOL_HDA(snd_hda_jack_unsol_event);
+
diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h
index a9803da633c..af8dd4724da 100644
--- a/sound/pci/hda/hda_jack.h
+++ b/sound/pci/hda/hda_jack.h
@@ -13,12 +13,16 @@
 #define __SOUND_HDA_JACK_H
 
 struct auto_pin_cfg;
+struct hda_jack_tbl;
+
+typedef void (*hda_jack_callback) (struct hda_codec *, struct hda_jack_tbl *);
 
 struct hda_jack_tbl {
 	hda_nid_t nid;
 	unsigned char action;		/* event action (0 = none) */
 	unsigned char tag;		/* unsol event tag */
 	unsigned int private_data;	/* arbitrary data */
+	hda_jack_callback callback;
 	/* jack-detection stuff */
 	unsigned int pin_sense;		/* cached pin-sense value */
 	unsigned int jack_detect:1;	/* capable of jack-detection? */
@@ -61,6 +65,10 @@ void snd_hda_jack_set_dirty_all(struct hda_codec *codec);
 
 int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
 			       unsigned char action);
+int snd_hda_jack_detect_enable_callback(struct hda_codec *codec, hda_nid_t nid,
+					unsigned char action,
+					hda_jack_callback cb);
+
 
 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);
@@ -74,5 +82,6 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec,
 
 void snd_hda_jack_report_sync(struct hda_codec *codec);
 
+void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res);
 
 #endif /* __SOUND_HDA_JACK_H */
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 1b4c12941ba..09dbdc37f78 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -529,7 +529,7 @@ 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)
+#if defined(CONFIG_PM) && 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)
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 6894ec66258..045e5d32f5d 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -402,6 +402,9 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
 {
 	unsigned int digi1 = snd_hda_codec_read(codec, nid, 0,
 						AC_VERB_GET_DIGI_CONVERT_1, 0);
+	unsigned char digi2 = digi1 >> 8;
+	unsigned char digi3 = digi1 >> 16;
+
 	snd_iprintf(buffer, "  Digital:");
 	if (digi1 & AC_DIG1_ENABLE)
 		snd_iprintf(buffer, " Enabled");
@@ -419,9 +422,13 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
 		snd_iprintf(buffer, " Pro");
 	if (digi1 & AC_DIG1_LEVEL)
 		snd_iprintf(buffer, " GenLevel");
+	if (digi3 & AC_DIG3_KAE)
+		snd_iprintf(buffer, " KAE");
 	snd_iprintf(buffer, "\n");
 	snd_iprintf(buffer, "  Digital category: 0x%x\n",
-		    (digi1 >> 8) & AC_DIG2_CC);
+		    digi2 & AC_DIG2_CC);
+	snd_iprintf(buffer, "  IEC Coding Type: 0x%x\n",
+			digi3 & AC_DIG3_ICT);
 }
 
 static const char *get_pwr_state(u32 state)
diff --git a/sound/pci/hda/hda_trace.h b/sound/pci/hda/hda_trace.h
index 9884871ddb0..3a1c63161eb 100644
--- a/sound/pci/hda/hda_trace.h
+++ b/sound/pci/hda/hda_trace.h
@@ -58,6 +58,7 @@ TRACE_EVENT(hda_bus_reset,
 	TP_printk("[%d]", __entry->card)
 );
 
+#ifdef CONFIG_PM
 DECLARE_EVENT_CLASS(hda_power,
 
 	TP_PROTO(struct hda_codec *codec),
@@ -87,6 +88,31 @@ DEFINE_EVENT(hda_power, hda_power_up,
 	TP_ARGS(codec)
 );
 
+TRACE_EVENT(hda_power_count,
+	TP_PROTO(struct hda_codec *codec),
+	TP_ARGS(codec),
+	TP_STRUCT__entry(
+		__field( unsigned int, card )
+		__field( unsigned int, addr )
+		__field( int, power_count )
+		__field( int, power_on )
+		__field( int, power_transition )
+	),
+
+	TP_fast_assign(
+		__entry->card = (codec)->bus->card->number;
+		__entry->addr = (codec)->addr;
+		__entry->power_count = (codec)->power_count;
+		__entry->power_on = (codec)->power_on;
+		__entry->power_transition = (codec)->power_transition;
+	),
+
+	TP_printk("[%d:%d] power_count=%d, power_on=%d, power_transition=%d",
+		  __entry->card, __entry->addr, __entry->power_count,
+		  __entry->power_on, __entry->power_transition)
+);
+#endif /* CONFIG_PM */
+
 TRACE_EVENT(hda_unsol_event,
 
 	TP_PROTO(struct hda_bus *bus, u32 res, u32 res_ex),
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 0208fa121e5..cdd43eadbc6 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -85,7 +85,7 @@ struct ad198x_spec {
 	unsigned int analog_beep: 1;	/* analog beep input present */
 	unsigned int avoid_init_slave_vol:1;
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	struct hda_loopback_check loopback;
 #endif
 	/* for virtual master */
@@ -269,7 +269,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static int ad198x_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct ad198x_spec *spec = codec->spec;
@@ -654,10 +654,8 @@ static const struct hda_codec_ops ad198x_patch_ops = {
 	.build_pcms = ad198x_build_pcms,
 	.init = ad198x_init,
 	.free = ad198x_free,
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	.check_power_status = ad198x_check_power_status,
-#endif
 #ifdef CONFIG_PM
+	.check_power_status = ad198x_check_power_status,
 	.suspend = ad198x_suspend,
 #endif
 	.reboot_notify = ad198x_shutup,
@@ -1231,7 +1229,7 @@ static const struct snd_pci_quirk ad1986a_cfg_tbl[] = {
 	{}
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1986a_loopbacks[] = {
 	{ 0x13, HDA_OUTPUT, 0 }, /* Mic */
 	{ 0x14, HDA_OUTPUT, 0 }, /* Phone */
@@ -1278,7 +1276,7 @@ static int patch_ad1986a(struct hda_codec *codec)
 	spec->mixers[0] = ad1986a_mixers;
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1986a_init_verbs;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1986a_loopbacks;
 #endif
 	spec->vmaster_nid = 0x1b;
@@ -1537,7 +1535,7 @@ static const struct hda_verb ad1983_init_verbs[] = {
 	{ } /* end */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1983_loopbacks[] = {
 	{ 0x12, HDA_OUTPUT, 0 }, /* Mic */
 	{ 0x13, HDA_OUTPUT, 0 }, /* Line */
@@ -1576,7 +1574,7 @@ static int patch_ad1983(struct hda_codec *codec)
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1983_init_verbs;
 	spec->spdif_route = 0;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1983_loopbacks;
 #endif
 	spec->vmaster_nid = 0x05;
@@ -1704,7 +1702,7 @@ static const struct hda_verb ad1981_init_verbs[] = {
 	{ } /* end */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1981_loopbacks[] = {
 	{ 0x12, HDA_OUTPUT, 0 }, /* Front Mic */
 	{ 0x13, HDA_OUTPUT, 0 }, /* Line */
@@ -1812,7 +1810,7 @@ static const struct hda_input_mux ad1981_hp_capture_source = {
 	.num_items = 3,
 	.items = {
 		{ "Mic", 0x0 },
-		{ "Docking-Station", 0x1 },
+		{ "Dock Mic", 0x1 },
 		{ "Mix", 0x2 },
 	},
 };
@@ -1836,8 +1834,8 @@ static const struct snd_kcontrol_new ad1981_hp_mixers[] = {
 	 */
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x12, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Mic Playback Switch", 0x12, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Docking-Station Playback Volume", 0x13, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Docking-Station Playback Switch", 0x13, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Dock Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Dock Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x1c, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x1c, 0x0, HDA_OUTPUT),
 	/* FIXME: does this laptop have analog CD connection? */
@@ -1982,7 +1980,7 @@ static int patch_ad1981(struct hda_codec *codec)
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1981_init_verbs;
 	spec->spdif_route = 0;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1981_loopbacks;
 #endif
 	spec->vmaster_nid = 0x05;
@@ -2807,7 +2805,7 @@ static void ad1988_laptop_unsol_event(struct hda_codec *codec, unsigned int res)
 		snd_hda_sequence_write(codec, ad1988_laptop_hp_off);
 } 
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1988_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Line */
@@ -3399,7 +3397,7 @@ static int patch_ad1988(struct hda_codec *codec)
 		codec->patch_ops.unsol_event = ad1988_laptop_unsol_event;
 		break;
 	}
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1988_loopbacks;
 #endif
 	spec->vmaster_nid = 0x04;
@@ -3555,7 +3553,7 @@ static const struct hda_verb ad1884_init_verbs[] = {
 	{ } /* end */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1884_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
@@ -3567,7 +3565,7 @@ static const struct hda_amp_list ad1884_loopbacks[] = {
 
 static const char * const ad1884_slave_vols[] = {
 	"PCM", "Mic", "Mono", "Front Mic", "Mic", "CD",
-	"Internal Mic", "Docking Mic", /* "Beep", */ "IEC958",
+	"Internal Mic", "Dock Mic", /* "Beep", */ "IEC958",
 	NULL
 };
 
@@ -3602,7 +3600,7 @@ static int patch_ad1884(struct hda_codec *codec)
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1884_init_verbs;
 	spec->spdif_route = 0;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1884_loopbacks;
 #endif
 	spec->vmaster_nid = 0x04;
@@ -3628,7 +3626,7 @@ static const struct hda_input_mux ad1984_thinkpad_capture_source = {
 		{ "Mic", 0x0 },
 		{ "Internal Mic", 0x1 },
 		{ "Mix", 0x3 },
-		{ "Docking-Station", 0x4 },
+		{ "Dock Mic", 0x4 },
 	},
 };
 
@@ -3657,8 +3655,8 @@ static const struct snd_kcontrol_new ad1984_thinkpad_mixers[] = {
 	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x20, 0x01, HDA_INPUT),
 	HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x03, HDA_INPUT),
 	HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x03, HDA_INPUT),
-	HDA_CODEC_VOLUME("Docking Mic Playback Volume", 0x20, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("Docking Mic Playback Switch", 0x20, 0x04, HDA_INPUT),
+	HDA_CODEC_VOLUME("Dock Mic Playback Volume", 0x20, 0x04, HDA_INPUT),
+	HDA_CODEC_MUTE("Dock Mic Playback Switch", 0x20, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Boost Volume", 0x14, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Internal Mic Boost Volume", 0x15, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("Dock Mic Boost Volume", 0x25, 0x0, HDA_OUTPUT),
@@ -3994,7 +3992,7 @@ static const struct hda_verb ad1884a_init_verbs[] = {
 	{ } /* end */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1884a_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
@@ -4602,7 +4600,7 @@ static int patch_ad1884a(struct hda_codec *codec)
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1884a_init_verbs;
 	spec->spdif_route = 0;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1884a_loopbacks;
 #endif
 	codec->patch_ops = ad198x_patch_ops;
@@ -4814,6 +4812,32 @@ static const struct snd_kcontrol_new ad1882_3stack_mixers[] = {
 	{ } /* end */
 };
 
+/* simple auto-mute control for AD1882 3-stack board */
+#define AD1882_HP_EVENT	0x01
+
+static void ad1882_3stack_automute(struct hda_codec *codec)
+{
+	bool mute = snd_hda_jack_detect(codec, 0x11);
+	snd_hda_codec_write(codec, 0x12, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+			    mute ? 0 : PIN_OUT);
+}
+
+static int ad1882_3stack_automute_init(struct hda_codec *codec)
+{
+	ad198x_init(codec);
+	ad1882_3stack_automute(codec);
+	return 0;
+}
+
+static void ad1882_3stack_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+	switch (res >> 26) {
+	case AD1882_HP_EVENT:
+		ad1882_3stack_automute(codec);
+		break;
+	}
+}
+
 static const struct snd_kcontrol_new ad1882_6stack_mixers[] = {
 	HDA_CODEC_MUTE("Surround Playback Switch", 0x16, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x24, 1, 0x0, HDA_OUTPUT),
@@ -4928,7 +4952,12 @@ static const struct hda_verb ad1882_init_verbs[] = {
 	{ } /* end */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+static const struct hda_verb ad1882_3stack_automute_verbs[] = {
+	{0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1882_HP_EVENT},
+	{ } /* end */
+};
+
+#ifdef CONFIG_PM
 static const struct hda_amp_list ad1882_loopbacks[] = {
 	{ 0x20, HDA_INPUT, 0 }, /* Front Mic */
 	{ 0x20, HDA_INPUT, 1 }, /* Mic */
@@ -4942,12 +4971,14 @@ static const struct hda_amp_list ad1882_loopbacks[] = {
 enum {
 	AD1882_3STACK,
 	AD1882_6STACK,
+	AD1882_3STACK_AUTOMUTE,
 	AD1882_MODELS
 };
 
 static const char * const ad1882_models[AD1986A_MODELS] = {
 	[AD1882_3STACK]		= "3stack",
 	[AD1882_6STACK]		= "6stack",
+	[AD1882_3STACK_AUTOMUTE] = "3stack-automute",
 };
 
 
@@ -4989,7 +5020,7 @@ static int patch_ad1882(struct hda_codec *codec)
 	spec->num_init_verbs = 1;
 	spec->init_verbs[0] = ad1882_init_verbs;
 	spec->spdif_route = 0;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->loopback.amplist = ad1882_loopbacks;
 #endif
 	spec->vmaster_nid = 0x04;
@@ -5002,6 +5033,7 @@ static int patch_ad1882(struct hda_codec *codec)
 	switch (board_config) {
 	default:
 	case AD1882_3STACK:
+	case AD1882_3STACK_AUTOMUTE:
 		spec->num_mixers = 3;
 		spec->mixers[2] = ad1882_3stack_mixers;
 		spec->channel_mode = ad1882_modes;
@@ -5009,6 +5041,12 @@ static int patch_ad1882(struct hda_codec *codec)
 		spec->need_dac_fix = 1;
 		spec->multiout.max_channels = 2;
 		spec->multiout.num_dacs = 1;
+		if (board_config != AD1882_3STACK) {
+			spec->init_verbs[spec->num_init_verbs++] =
+				ad1882_3stack_automute_verbs;
+			codec->patch_ops.unsol_event = ad1882_3stack_unsol_event;
+			codec->patch_ops.init = ad1882_3stack_automute_init;
+		}
 		break;
 	case AD1882_6STACK:
 		spec->num_mixers = 3;
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 0c4c1a61b37..fcfc9f0a056 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -34,7 +34,8 @@
  */
 
 struct cs_spec {
-	int board_config;
+	struct hda_gen_spec gen;
+
 	struct auto_pin_cfg autocfg;
 	struct hda_multi_out multiout;
 	struct snd_kcontrol *vmaster_sw;
@@ -80,16 +81,20 @@ enum {
 	CS420X_MBP53,
 	CS420X_MBP55,
 	CS420X_IMAC27,
-	CS420X_IMAC27_122,
-	CS420X_APPLE,
+	CS420X_GPIO_13,
+	CS420X_GPIO_23,
+	CS420X_MBP101,
+	CS420X_MBP101_COEF,
 	CS420X_AUTO,
-	CS420X_MODELS
+	/* aliases */
+	CS420X_IMAC27_122 = CS420X_GPIO_23,
+	CS420X_APPLE = CS420X_GPIO_13,
 };
 
 /* CS421x boards */
 enum {
 	CS421X_CDB4210,
-	CS421X_MODELS
+	CS421X_SENSE_B,
 };
 
 /* Vendor-specific processing widget */
@@ -1157,6 +1162,14 @@ static const struct hda_verb cs_errata_init_verbs[] = {
 	{} /* terminator */
 };
 
+static const struct hda_verb mbp101_init_verbs[] = {
+	{0x11, AC_VERB_SET_COEF_INDEX, 0x0002},
+	{0x11, AC_VERB_SET_PROC_COEF, 0x100a},
+	{0x11, AC_VERB_SET_COEF_INDEX, 0x0004},
+	{0x11, AC_VERB_SET_PROC_COEF, 0x000f},
+	{}
+};
+
 /* SPDIF setup */
 static void init_digital(struct hda_codec *codec)
 {
@@ -1193,7 +1206,6 @@ static int cs_init(struct hda_codec *codec)
 	init_output(codec);
 	init_input(codec);
 	init_digital(codec);
-	snd_hda_jack_report_sync(codec);
 
 	return 0;
 }
@@ -1279,38 +1291,32 @@ static int cs_parse_auto_config(struct hda_codec *codec)
 	return 0;
 }
 
-static const char * const cs420x_models[CS420X_MODELS] = {
-	[CS420X_MBP53] = "mbp53",
-	[CS420X_MBP55] = "mbp55",
-	[CS420X_IMAC27] = "imac27",
-	[CS420X_IMAC27_122] = "imac27_122",
-	[CS420X_APPLE] = "apple",
-	[CS420X_AUTO] = "auto",
+static const struct hda_model_fixup cs420x_models[] = {
+	{ .id = CS420X_MBP53, .name = "mbp53" },
+	{ .id = CS420X_MBP55, .name = "mbp55" },
+	{ .id = CS420X_IMAC27, .name = "imac27" },
+	{ .id = CS420X_IMAC27_122, .name = "imac27_122" },
+	{ .id = CS420X_APPLE, .name = "apple" },
+	{ .id = CS420X_MBP101, .name = "mbp101" },
+	{}
 };
 
-
-static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
+static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
 	SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
 	SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
 	SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
 	/* this conflicts with too many other models */
 	/*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
-	{} /* terminator */
-};
 
-static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
+	/* codec SSID */
 	SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
+	SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
 	SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
 	{} /* terminator */
 };
 
-struct cs_pincfg {
-	hda_nid_t nid;
-	u32 val;
-};
-
-static const struct cs_pincfg mbp53_pincfgs[] = {
+static const struct hda_pintbl mbp53_pincfgs[] = {
 	{ 0x09, 0x012b4050 },
 	{ 0x0a, 0x90100141 },
 	{ 0x0b, 0x90100140 },
@@ -1324,7 +1330,7 @@ static const struct cs_pincfg mbp53_pincfgs[] = {
 	{} /* terminator */
 };
 
-static const struct cs_pincfg mbp55_pincfgs[] = {
+static const struct hda_pintbl mbp55_pincfgs[] = {
 	{ 0x09, 0x012b4030 },
 	{ 0x0a, 0x90100121 },
 	{ 0x0b, 0x90100120 },
@@ -1338,7 +1344,7 @@ static const struct cs_pincfg mbp55_pincfgs[] = {
 	{} /* terminator */
 };
 
-static const struct cs_pincfg imac27_pincfgs[] = {
+static const struct hda_pintbl imac27_pincfgs[] = {
 	{ 0x09, 0x012b4050 },
 	{ 0x0a, 0x90100140 },
 	{ 0x0b, 0x90100142 },
@@ -1352,22 +1358,78 @@ static const struct cs_pincfg imac27_pincfgs[] = {
 	{} /* terminator */
 };
 
-static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
-	[CS420X_MBP53] = mbp53_pincfgs,
-	[CS420X_MBP55] = mbp55_pincfgs,
-	[CS420X_IMAC27] = imac27_pincfgs,
+static const struct hda_pintbl mbp101_pincfgs[] = {
+	{ 0x0d, 0x40ab90f0 },
+	{ 0x0e, 0x90a600f0 },
+	{ 0x12, 0x50a600f0 },
+	{} /* terminator */
 };
 
-static void fix_pincfg(struct hda_codec *codec, int model,
-		       const struct cs_pincfg **pin_configs)
+static void cs420x_fixup_gpio_13(struct hda_codec *codec,
+				 const struct hda_fixup *fix, int action)
 {
-	const struct cs_pincfg *cfg = pin_configs[model];
-	if (!cfg)
-		return;
-	for (; cfg->nid; cfg++)
-		snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
+	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+		struct cs_spec *spec = codec->spec;
+		spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
+		spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
+		spec->gpio_mask = spec->gpio_dir =
+			spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+	}
 }
 
+static void cs420x_fixup_gpio_23(struct hda_codec *codec,
+				 const struct hda_fixup *fix, int action)
+{
+	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+		struct cs_spec *spec = codec->spec;
+		spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
+		spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
+		spec->gpio_mask = spec->gpio_dir =
+			spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+	}
+}
+
+static const struct hda_fixup cs420x_fixups[] = {
+	[CS420X_MBP53] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = mbp53_pincfgs,
+		.chained = true,
+		.chain_id = CS420X_APPLE,
+	},
+	[CS420X_MBP55] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = mbp55_pincfgs,
+		.chained = true,
+		.chain_id = CS420X_GPIO_13,
+	},
+	[CS420X_IMAC27] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = imac27_pincfgs,
+		.chained = true,
+		.chain_id = CS420X_GPIO_13,
+	},
+	[CS420X_GPIO_13] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs420x_fixup_gpio_13,
+	},
+	[CS420X_GPIO_23] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs420x_fixup_gpio_23,
+	},
+	[CS420X_MBP101] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = mbp101_pincfgs,
+		.chained = true,
+		.chain_id = CS420X_MBP101_COEF,
+	},
+	[CS420X_MBP101_COEF] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = mbp101_init_verbs,
+		.chained = true,
+		.chain_id = CS420X_GPIO_13,
+	},
+};
+
 static int patch_cs420x(struct hda_codec *codec)
 {
 	struct cs_spec *spec;
@@ -1380,33 +1442,9 @@ static int patch_cs420x(struct hda_codec *codec)
 
 	spec->vendor_nid = CS420X_VENDOR_NID;
 
-	spec->board_config =
-		snd_hda_check_board_config(codec, CS420X_MODELS,
-					   cs420x_models, cs420x_cfg_tbl);
-	if (spec->board_config < 0)
-		spec->board_config =
-			snd_hda_check_board_codec_sid_config(codec,
-				CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
-	if (spec->board_config >= 0)
-		fix_pincfg(codec, spec->board_config, cs_pincfgs);
-
-	switch (spec->board_config) {
-	case CS420X_IMAC27:
-	case CS420X_MBP53:
-	case CS420X_MBP55:
-	case CS420X_APPLE:
-		spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
-		spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
-		spec->gpio_mask = spec->gpio_dir =
-			spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
-		break;
-	case CS420X_IMAC27_122:
-		spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
-		spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
-		spec->gpio_mask = spec->gpio_dir =
-			spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
-		break;
-	}
+	snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
+			   cs420x_fixups);
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 
 	err = cs_parse_auto_config(codec);
 	if (err < 0)
@@ -1414,6 +1452,8 @@ static int patch_cs420x(struct hda_codec *codec)
 
 	codec->patch_ops = cs_patch_ops;
 
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
 	return 0;
 
  error:
@@ -1431,11 +1471,12 @@ static int patch_cs420x(struct hda_codec *codec)
 */
 
 /* CS4210 board names */
-static const char *cs421x_models[CS421X_MODELS] = {
-	[CS421X_CDB4210] = "cdb4210",
+static const struct hda_model_fixup cs421x_models[] = {
+	{ .id = CS421X_CDB4210, .name = "cdb4210" },
+	{}
 };
 
-static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
+static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
 	/* Test Intel board + CDB2410  */
 	SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
 	{} /* terminator */
@@ -1443,7 +1484,7 @@ static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
 
 /* CS4210 board pinconfigs */
 /* Default CS4210 (CDB4210)*/
-static const struct cs_pincfg cdb4210_pincfgs[] = {
+static const struct hda_pintbl cdb4210_pincfgs[] = {
 	{ 0x05, 0x0321401f },
 	{ 0x06, 0x90170010 },
 	{ 0x07, 0x03813031 },
@@ -1453,8 +1494,26 @@ static const struct cs_pincfg cdb4210_pincfgs[] = {
 	{} /* terminator */
 };
 
-static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
-	[CS421X_CDB4210] = cdb4210_pincfgs,
+/* Setup GPIO/SENSE for each board (if used) */
+static void cs421x_fixup_sense_b(struct hda_codec *codec,
+				 const struct hda_fixup *fix, int action)
+{
+	struct cs_spec *spec = codec->spec;
+	if (action == HDA_FIXUP_ACT_PRE_PROBE)
+		spec->sense_b = 1;
+}
+
+static const struct hda_fixup cs421x_fixups[] = {
+	[CS421X_CDB4210] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cdb4210_pincfgs,
+		.chained = true,
+		.chain_id = CS421X_SENSE_B,
+	},
+	[CS421X_SENSE_B] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs421x_fixup_sense_b,
+	}
 };
 
 static const struct hda_verb cs421x_coef_init_verbs[] = {
@@ -1643,7 +1702,6 @@ static int cs421x_init(struct hda_codec *codec)
 	init_output(codec);
 	init_input(codec);
 	init_cs421x_digital(codec);
-	snd_hda_jack_report_sync(codec);
 
 	return 0;
 }
@@ -1937,26 +1995,9 @@ static int patch_cs4210(struct hda_codec *codec)
 
 	spec->vendor_nid = CS4210_VENDOR_NID;
 
-	spec->board_config =
-		snd_hda_check_board_config(codec, CS421X_MODELS,
-					   cs421x_models, cs421x_cfg_tbl);
-	if (spec->board_config >= 0)
-		fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
-	/*
-	    Setup GPIO/SENSE for each board (if used)
-	*/
-	switch (spec->board_config) {
-	case CS421X_CDB4210:
-		snd_printd("CS4210 board: %s\n",
-			cs421x_models[spec->board_config]);
-/*		spec->gpio_mask = 3;
-		spec->gpio_dir = 3;
-		spec->gpio_data = 3;
-*/
-		spec->sense_b = 1;
-
-		break;
-	}
+	snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
+			   cs421x_fixups);
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
 
 	/*
 	    Update the GPIO/DMIC/SENSE_B pinmux before the configuration
@@ -1971,6 +2012,8 @@ static int patch_cs4210(struct hda_codec *codec)
 
 	codec->patch_ops = cs421x_patch_ops;
 
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
 	return 0;
 
  error:
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 5e22a8f43d2..03b1dc317ff 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -553,7 +553,7 @@ static int conexant_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static int conexant_suspend(struct hda_codec *codec)
 {
 	snd_hda_shutup_pins(codec);
@@ -567,7 +567,7 @@ static const struct hda_codec_ops conexant_patch_ops = {
 	.init = conexant_init,
 	.free = conexant_free,
 	.set_power_state = conexant_set_power,
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	.suspend = conexant_suspend,
 #endif
 	.reboot_notify = snd_hda_shutup_pins,
@@ -1710,8 +1710,8 @@ static const struct snd_kcontrol_new cxt5051_capture_mixers[] = {
 	HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Volume", 0x14, 0x01, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Switch", 0x14, 0x01, HDA_INPUT),
-	HDA_CODEC_VOLUME("Docking Mic Volume", 0x15, 0x00, HDA_INPUT),
-	HDA_CODEC_MUTE("Docking Mic Switch", 0x15, 0x00, HDA_INPUT),
+	HDA_CODEC_VOLUME("Dock Mic Volume", 0x15, 0x00, HDA_INPUT),
+	HDA_CODEC_MUTE("Dock Mic Switch", 0x15, 0x00, HDA_INPUT),
 	{}
 };
 
@@ -3402,7 +3402,7 @@ static void cx_auto_update_speakers(struct hda_codec *codec)
 	do_automute(codec, cfg->line_outs, cfg->line_out_pins, on);
 }
 
-static void cx_auto_hp_automute(struct hda_codec *codec)
+static void cx_auto_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -3413,7 +3413,7 @@ static void cx_auto_hp_automute(struct hda_codec *codec)
 	cx_auto_update_speakers(codec);
 }
 
-static void cx_auto_line_automute(struct hda_codec *codec)
+static void cx_auto_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
@@ -3540,8 +3540,9 @@ static int __select_input_connection(struct hda_codec *codec, hda_nid_t mux,
 				     hda_nid_t pin, hda_nid_t *srcp,
 				     bool do_select, int depth)
 {
+	struct conexant_spec *spec = codec->spec;
 	hda_nid_t conn[HDA_MAX_NUM_INPUTS];
-	int i, nums;
+	int startidx, i, nums;
 
 	switch (get_wcaps_type(get_wcaps(codec, mux))) {
 	case AC_WID_AUD_IN:
@@ -3565,14 +3566,25 @@ static int __select_input_connection(struct hda_codec *codec, hda_nid_t mux,
 	depth++;
 	if (depth == 2)
 		return -1;
+
+	/* Try to rotate around connections to avoid one boost controlling
+	   another input path as well */
+	startidx = 0;
+	for (i = 0; i < spec->private_imux.num_items; i++)
+		if (spec->imux_info[i].pin == pin) {
+			startidx = i;
+			break;
+		}
+
 	for (i = 0; i < nums; i++) {
-		int ret  = __select_input_connection(codec, conn[i], pin, srcp,
+		int j = (i + startidx) % nums;
+		int ret  = __select_input_connection(codec, conn[j], pin, srcp,
 						     do_select, depth);
 		if (ret >= 0) {
 			if (do_select)
 				snd_hda_codec_write(codec, mux, 0,
-						    AC_VERB_SET_CONNECT_SEL, i);
-			return i;
+						    AC_VERB_SET_CONNECT_SEL, j);
+			return j;
 		}
 	}
 	return -1;
@@ -3652,7 +3664,7 @@ static bool select_automic(struct hda_codec *codec, int idx, bool detect)
 }
 
 /* automatic switch internal and external mic */
-static void cx_auto_automic(struct hda_codec *codec)
+static void cx_auto_automic(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct conexant_spec *spec = codec->spec;
 
@@ -3663,22 +3675,6 @@ static void cx_auto_automic(struct hda_codec *codec)
 			select_automic(codec, spec->auto_mic_int, false);
 }
 
-static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	switch (snd_hda_jack_get_action(codec, res >> 26)) {
-	case CONEXANT_HP_EVENT:
-		cx_auto_hp_automute(codec);
-		break;
-	case CONEXANT_LINE_EVENT:
-		cx_auto_line_automute(codec);
-		break;
-	case CONEXANT_MIC_EVENT:
-		cx_auto_automic(codec);
-		break;
-	}
-	snd_hda_jack_report_sync(codec);
-}
-
 /* check whether the pin config is suitable for auto-mic switching;
  * auto-mic is enabled only when one int-mic and one ext- and/or
  * one dock-mic exist
@@ -3888,11 +3884,12 @@ static void mute_outputs(struct hda_codec *codec, int num_nids,
 }
 
 static void enable_unsol_pins(struct hda_codec *codec, int num_pins,
-			      hda_nid_t *pins, unsigned int action)
+			      hda_nid_t *pins, unsigned int action,
+			      hda_jack_callback cb)
 {
 	int i;
 	for (i = 0; i < num_pins; i++)
-		snd_hda_jack_detect_enable(codec, pins[i], action);
+		snd_hda_jack_detect_enable_callback(codec, pins[i], action, cb);
 }
 
 static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
@@ -3980,13 +3977,14 @@ static void cx_auto_init_output(struct hda_codec *codec)
 	}
 	if (spec->auto_mute) {
 		enable_unsol_pins(codec, cfg->hp_outs, cfg->hp_pins,
-				  CONEXANT_HP_EVENT);
+				  CONEXANT_HP_EVENT, cx_auto_hp_automute);
 		spec->hp_present = detect_jacks(codec, cfg->hp_outs,
 						cfg->hp_pins);
 		if (spec->detect_line) {
 			enable_unsol_pins(codec, cfg->line_outs,
 					  cfg->line_out_pins,
-					  CONEXANT_LINE_EVENT);
+					  CONEXANT_LINE_EVENT,
+					  cx_auto_line_automute);
 			spec->line_present =
 				detect_jacks(codec, cfg->line_outs,
 					     cfg->line_out_pins);
@@ -4027,16 +4025,16 @@ static void cx_auto_init_input(struct hda_codec *codec)
 
 	if (spec->auto_mic) {
 		if (spec->auto_mic_ext >= 0) {
-			snd_hda_jack_detect_enable(codec,
+			snd_hda_jack_detect_enable_callback(codec,
 				cfg->inputs[spec->auto_mic_ext].pin,
-				CONEXANT_MIC_EVENT);
+				CONEXANT_MIC_EVENT, cx_auto_automic);
 		}
 		if (spec->auto_mic_dock >= 0) {
-			snd_hda_jack_detect_enable(codec,
+			snd_hda_jack_detect_enable_callback(codec,
 				cfg->inputs[spec->auto_mic_dock].pin,
-				CONEXANT_MIC_EVENT);
+				CONEXANT_MIC_EVENT, cx_auto_automic);
 		}
-		cx_auto_automic(codec);
+		cx_auto_automic(codec, NULL);
 	} else {
 		select_input_connection(codec, spec->imux_info[0].adc,
 					spec->imux_info[0].pin);
@@ -4061,7 +4059,6 @@ static int cx_auto_init(struct hda_codec *codec)
 	cx_auto_init_output(codec);
 	cx_auto_init_input(codec);
 	cx_auto_init_digital(codec);
-	snd_hda_jack_report_sync(codec);
 	snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
 	return 0;
 }
@@ -4262,7 +4259,7 @@ static int cx_auto_add_boost_volume(struct hda_codec *codec, int idx,
 
 	if (get_wcaps(codec, mux) & AC_WCAP_OUT_AMP) {
 		spec->imux_info[idx].boost = mux;
-		return cx_auto_add_volume(codec, label, " Boost", 0,
+		return cx_auto_add_volume(codec, label, " Boost", cidx,
 					  mux, HDA_OUTPUT);
 	}
 	return 0;
@@ -4395,8 +4392,8 @@ static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_pcms = conexant_build_pcms,
 	.init = cx_auto_init,
 	.free = conexant_free,
-	.unsol_event = cx_auto_unsol_event,
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+	.unsol_event = snd_hda_jack_unsol_event,
+#ifdef CONFIG_PM
 	.suspend = conexant_suspend,
 #endif
 	.reboot_notify = snd_hda_shutup_pins,
@@ -4462,6 +4459,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
+	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 	{}
 };
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 8f23374fa64..71555cc54db 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -34,6 +34,8 @@
 #include <linux/module.h>
 #include <sound/core.h>
 #include <sound/jack.h>
+#include <sound/asoundef.h>
+#include <sound/tlv.h>
 #include "hda_codec.h"
 #include "hda_local.h"
 #include "hda_jack.h"
@@ -71,6 +73,9 @@ struct hdmi_spec_per_pin {
 	struct hdmi_eld sink_eld;
 	struct delayed_work work;
 	int repoll_count;
+	bool non_pcm;
+	bool chmap_set;		/* channel-map override by ALSA API? */
+	unsigned char chmap[8]; /* ALSA API channel-map */
 };
 
 struct hdmi_spec {
@@ -80,6 +85,7 @@ struct hdmi_spec {
 	int num_pins;
 	struct hdmi_spec_per_pin pins[MAX_HDMI_PINS];
 	struct hda_pcm pcm_rec[MAX_HDMI_PINS];
+	unsigned int channels_max; /* max over all cvts */
 
 	/*
 	 * Non-generic ATI/NVIDIA specific
@@ -469,6 +475,17 @@ static void init_channel_allocations(void)
 	}
 }
 
+static int get_channel_allocation_order(int ca)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) {
+		if (channel_allocations[i].ca_index == ca)
+			break;
+	}
+	return i;
+}
+
 /*
  * The transformation takes two steps:
  *
@@ -535,24 +552,36 @@ static void hdmi_debug_channel_mapping(struct hda_codec *codec,
 }
 
 
-static void hdmi_setup_channel_mapping(struct hda_codec *codec,
+static void hdmi_std_setup_channel_mapping(struct hda_codec *codec,
 				       hda_nid_t pin_nid,
+				       bool non_pcm,
 				       int ca)
 {
 	int i;
 	int err;
+	int order;
+	int non_pcm_mapping[8];
+
+	order = get_channel_allocation_order(ca);
 
 	if (hdmi_channel_mapping[ca][1] == 0) {
-		for (i = 0; i < channel_allocations[ca].channels; i++)
+		for (i = 0; i < channel_allocations[order].channels; i++)
 			hdmi_channel_mapping[ca][i] = i | (i << 4);
 		for (; i < 8; i++)
 			hdmi_channel_mapping[ca][i] = 0xf | (i << 4);
 	}
 
+	if (non_pcm) {
+		for (i = 0; i < channel_allocations[order].channels; i++)
+			non_pcm_mapping[i] = i | (i << 4);
+		for (; i < 8; i++)
+			non_pcm_mapping[i] = 0xf | (i << 4);
+	}
+
 	for (i = 0; i < 8; i++) {
 		err = snd_hda_codec_write(codec, pin_nid, 0,
 					  AC_VERB_SET_HDMI_CHAN_SLOT,
-					  hdmi_channel_mapping[ca][i]);
+					  non_pcm ? non_pcm_mapping[i] : hdmi_channel_mapping[ca][i]);
 		if (err) {
 			snd_printdd(KERN_NOTICE
 				    "HDMI: channel mapping failed\n");
@@ -563,6 +592,136 @@ static void hdmi_setup_channel_mapping(struct hda_codec *codec,
 	hdmi_debug_channel_mapping(codec, pin_nid);
 }
 
+struct channel_map_table {
+	unsigned char map;		/* ALSA API channel map position */
+	unsigned char cea_slot;		/* CEA slot value */
+	int spk_mask;			/* speaker position bit mask */
+};
+
+static struct channel_map_table map_tables[] = {
+	{ SNDRV_CHMAP_FL,	0x00,	FL },
+	{ SNDRV_CHMAP_FR,	0x01,	FR },
+	{ SNDRV_CHMAP_RL,	0x04,	RL },
+	{ SNDRV_CHMAP_RR,	0x05,	RR },
+	{ SNDRV_CHMAP_LFE,	0x02,	LFE },
+	{ SNDRV_CHMAP_FC,	0x03,	FC },
+	{ SNDRV_CHMAP_RLC,	0x06,	RLC },
+	{ SNDRV_CHMAP_RRC,	0x07,	RRC },
+	{} /* terminator */
+};
+
+/* from ALSA API channel position to speaker bit mask */
+static int to_spk_mask(unsigned char c)
+{
+	struct channel_map_table *t = map_tables;
+	for (; t->map; t++) {
+		if (t->map == c)
+			return t->spk_mask;
+	}
+	return 0;
+}
+
+/* from ALSA API channel position to CEA slot */
+static int to_cea_slot(unsigned char c)
+{
+	struct channel_map_table *t = map_tables;
+	for (; t->map; t++) {
+		if (t->map == c)
+			return t->cea_slot;
+	}
+	return 0x0f;
+}
+
+/* from CEA slot to ALSA API channel position */
+static int from_cea_slot(unsigned char c)
+{
+	struct channel_map_table *t = map_tables;
+	for (; t->map; t++) {
+		if (t->cea_slot == c)
+			return t->map;
+	}
+	return 0;
+}
+
+/* from speaker bit mask to ALSA API channel position */
+static int spk_to_chmap(int spk)
+{
+	struct channel_map_table *t = map_tables;
+	for (; t->map; t++) {
+		if (t->spk_mask == spk)
+			return t->map;
+	}
+	return 0;
+}
+
+/* get the CA index corresponding to the given ALSA API channel map */
+static int hdmi_manual_channel_allocation(int chs, unsigned char *map)
+{
+	int i, spks = 0, spk_mask = 0;
+
+	for (i = 0; i < chs; i++) {
+		int mask = to_spk_mask(map[i]);
+		if (mask) {
+			spk_mask |= mask;
+			spks++;
+		}
+	}
+
+	for (i = 0; i < ARRAY_SIZE(channel_allocations); i++) {
+		if ((chs == channel_allocations[i].channels ||
+		     spks == channel_allocations[i].channels) &&
+		    (spk_mask & channel_allocations[i].spk_mask) ==
+				channel_allocations[i].spk_mask)
+			return channel_allocations[i].ca_index;
+	}
+	return -1;
+}
+
+/* set up the channel slots for the given ALSA API channel map */
+static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec,
+					     hda_nid_t pin_nid,
+					     int chs, unsigned char *map)
+{
+	int i;
+	for (i = 0; i < 8; i++) {
+		int val, err;
+		if (i < chs)
+			val = to_cea_slot(map[i]);
+		else
+			val = 0xf;
+		val |= (i << 4);
+		err = snd_hda_codec_write(codec, pin_nid, 0,
+					  AC_VERB_SET_HDMI_CHAN_SLOT, val);
+		if (err)
+			return -EINVAL;
+	}
+	return 0;
+}
+
+/* store ALSA API channel map from the current default map */
+static void hdmi_setup_fake_chmap(unsigned char *map, int ca)
+{
+	int i;
+	for (i = 0; i < 8; i++) {
+		if (i < channel_allocations[ca].channels)
+			map[i] = from_cea_slot((hdmi_channel_mapping[ca][i] >> 4) & 0x0f);
+		else
+			map[i] = 0;
+	}
+}
+
+static void hdmi_setup_channel_mapping(struct hda_codec *codec,
+				       hda_nid_t pin_nid, bool non_pcm, int ca,
+				       int channels, unsigned char *map)
+{
+	if (!non_pcm && map) {
+		hdmi_manual_setup_channel_mapping(codec, pin_nid,
+						  channels, map);
+	} else {
+		hdmi_std_setup_channel_mapping(codec, pin_nid, non_pcm, ca);
+		hdmi_setup_fake_chmap(map, ca);
+	}
+}
 
 /*
  * Audio InfoFrame routines
@@ -686,7 +845,8 @@ static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid,
 }
 
 static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
-					struct snd_pcm_substream *substream)
+				       bool non_pcm,
+				       struct snd_pcm_substream *substream)
 {
 	struct hdmi_spec *spec = codec->spec;
 	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
@@ -700,7 +860,12 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
 	if (!eld->monitor_present)
 		return;
 
-	ca = hdmi_channel_allocation(eld, channels);
+	if (!non_pcm && per_pin->chmap_set)
+		ca = hdmi_manual_channel_allocation(channels, per_pin->chmap);
+	else
+		ca = hdmi_channel_allocation(eld, channels);
+	if (ca < 0)
+		ca = 0;
 
 	memset(&ai, 0, sizeof(ai));
 	if (eld->conn_type == 0) { /* HDMI */
@@ -737,12 +902,21 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, int pin_idx,
 			    "pin=%d channels=%d\n",
 			    pin_nid,
 			    channels);
-		hdmi_setup_channel_mapping(codec, pin_nid, ca);
+		hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
+					   channels, per_pin->chmap);
 		hdmi_stop_infoframe_trans(codec, pin_nid);
 		hdmi_fill_audio_infoframe(codec, pin_nid,
 					    ai.bytes, sizeof(ai));
 		hdmi_start_infoframe_trans(codec, pin_nid);
+	} else {
+		/* For non-pcm audio switch, setup new channel mapping
+		 * accordingly */
+		if (per_pin->non_pcm != non_pcm)
+			hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,
+						   channels, per_pin->chmap);
 	}
+
+	per_pin->non_pcm = non_pcm;
 }
 
 
@@ -1035,6 +1209,7 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 	per_pin = &spec->pins[pin_idx];
 
 	per_pin->pin_nid = pin_nid;
+	per_pin->non_pcm = false;
 
 	err = hdmi_read_pin_conn(codec, pin_idx);
 	if (err < 0)
@@ -1064,8 +1239,11 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
 
 	per_cvt->cvt_nid = cvt_nid;
 	per_cvt->channels_min = 2;
-	if (chans <= 16)
+	if (chans <= 16) {
 		per_cvt->channels_max = chans;
+		if (chans > spec->channels_max)
+			spec->channels_max = chans;
+	}
 
 	err = snd_hda_query_supported_pcm(codec, cvt_nid,
 					  &per_cvt->rates,
@@ -1115,7 +1293,7 @@ static int hdmi_parse_codec(struct hda_codec *codec)
 	 * can be lost and presence sense verb will become inaccurate if the
 	 * HDA link is powered off at hot plug or hw initialization time.
 	 */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	if (!(snd_hda_param_read(codec, codec->afg, AC_PAR_POWER_STATE) &
 	      AC_PWRST_EPSS))
 		codec->bus->power_keep_link_on = 1;
@@ -1133,6 +1311,19 @@ static char *get_hdmi_pcm_name(int idx)
 	return &names[idx][0];
 }
 
+static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
+{
+	struct hda_spdif_out *spdif;
+	bool non_pcm;
+
+	mutex_lock(&codec->spdif_mutex);
+	spdif = snd_hda_spdif_out_of_nid(codec, cvt_nid);
+	non_pcm = !!(spdif->status & IEC958_AES0_NONAUDIO);
+	mutex_unlock(&codec->spdif_mutex);
+	return non_pcm;
+}
+
+
 /*
  * HDMI callbacks
  */
@@ -1148,10 +1339,13 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 	int pin_idx = hinfo_to_pin_index(spec, hinfo);
 	hda_nid_t pin_nid = spec->pins[pin_idx].pin_nid;
 	int pinctl;
+	bool non_pcm;
+
+	non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
 
 	hdmi_set_channel_count(codec, cvt_nid, substream->runtime->channels);
 
-	hdmi_setup_audio_infoframe(codec, pin_idx, substream);
+	hdmi_setup_audio_infoframe(codec, pin_idx, non_pcm, substream);
 
 	pinctl = snd_hda_codec_read(codec, pin_nid, 0,
 				    AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
@@ -1200,7 +1394,10 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
 				    AC_VERB_SET_PIN_WIDGET_CONTROL,
 				    pinctl & ~PIN_OUT);
 		snd_hda_spdif_ctls_unassign(codec, pin_idx);
+		per_pin->chmap_set = false;
+		memset(per_pin->chmap, 0, sizeof(per_pin->chmap));
 	}
+
 	return 0;
 }
 
@@ -1211,6 +1408,135 @@ static const struct hda_pcm_ops generic_ops = {
 	.cleanup = generic_hdmi_playback_pcm_cleanup,
 };
 
+/*
+ * ALSA API channel-map control callbacks
+ */
+static int hdmi_chmap_ctl_info(struct snd_kcontrol *kcontrol,
+			       struct snd_ctl_elem_info *uinfo)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	struct hda_codec *codec = info->private_data;
+	struct hdmi_spec *spec = codec->spec;
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = spec->channels_max;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = SNDRV_CHMAP_LAST;
+	return 0;
+}
+
+static int hdmi_chmap_ctl_tlv(struct snd_kcontrol *kcontrol, int op_flag,
+			      unsigned int size, unsigned int __user *tlv)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	struct hda_codec *codec = info->private_data;
+	struct hdmi_spec *spec = codec->spec;
+	const unsigned int valid_mask =
+		FL | FR | RL | RR | LFE | FC | RLC | RRC;
+	unsigned int __user *dst;
+	int chs, count = 0;
+
+	if (size < 8)
+		return -ENOMEM;
+	if (put_user(SNDRV_CTL_TLVT_CONTAINER, tlv))
+		return -EFAULT;
+	size -= 8;
+	dst = tlv + 2;
+	for (chs = 2; chs <= spec->channels_max; chs++) {
+		int i, c;
+		struct cea_channel_speaker_allocation *cap;
+		cap = channel_allocations;
+		for (i = 0; i < ARRAY_SIZE(channel_allocations); i++, cap++) {
+			int chs_bytes = chs * 4;
+			if (cap->channels != chs)
+				continue;
+			if (cap->spk_mask & ~valid_mask)
+				continue;
+			if (size < 8)
+				return -ENOMEM;
+			if (put_user(SNDRV_CTL_TLVT_CHMAP_VAR, dst) ||
+			    put_user(chs_bytes, dst + 1))
+				return -EFAULT;
+			dst += 2;
+			size -= 8;
+			count += 8;
+			if (size < chs_bytes)
+				return -ENOMEM;
+			size -= chs_bytes;
+			count += chs_bytes;
+			for (c = 7; c >= 0; c--) {
+				int spk = cap->speakers[c];
+				if (!spk)
+					continue;
+				if (put_user(spk_to_chmap(spk), dst))
+					return -EFAULT;
+				dst++;
+			}
+		}
+	}
+	if (put_user(count, tlv + 1))
+		return -EFAULT;
+	return 0;
+}
+
+static int hdmi_chmap_ctl_get(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	struct hda_codec *codec = info->private_data;
+	struct hdmi_spec *spec = codec->spec;
+	int pin_idx = kcontrol->private_value;
+	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(per_pin->chmap); i++)
+		ucontrol->value.integer.value[i] = per_pin->chmap[i];
+	return 0;
+}
+
+static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
+	struct hda_codec *codec = info->private_data;
+	struct hdmi_spec *spec = codec->spec;
+	int pin_idx = kcontrol->private_value;
+	struct hdmi_spec_per_pin *per_pin = &spec->pins[pin_idx];
+	unsigned int ctl_idx;
+	struct snd_pcm_substream *substream;
+	unsigned char chmap[8];
+	int i, ca, prepared = 0;
+
+	ctl_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+	substream = snd_pcm_chmap_substream(info, ctl_idx);
+	if (!substream || !substream->runtime)
+		return -EBADFD;
+	switch (substream->runtime->status->state) {
+	case SNDRV_PCM_STATE_OPEN:
+	case SNDRV_PCM_STATE_SETUP:
+		break;
+	case SNDRV_PCM_STATE_PREPARED:
+		prepared = 1;
+		break;
+	default:
+		return -EBUSY;
+	}
+	memset(chmap, 0, sizeof(chmap));
+	for (i = 0; i < ARRAY_SIZE(chmap); i++)
+		chmap[i] = ucontrol->value.integer.value[i];
+	if (!memcmp(chmap, per_pin->chmap, sizeof(chmap)))
+		return 0;
+	ca = hdmi_manual_channel_allocation(ARRAY_SIZE(chmap), chmap);
+	if (ca < 0)
+		return -EINVAL;
+	per_pin->chmap_set = true;
+	memcpy(per_pin->chmap, chmap, sizeof(chmap));
+	if (prepared)
+		hdmi_setup_audio_infoframe(codec, pin_idx, per_pin->non_pcm,
+					   substream);
+
+	return 0;
+}
+
 static int generic_hdmi_build_pcms(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec = codec->spec;
@@ -1223,6 +1549,7 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
 		info = &spec->pcm_rec[pin_idx];
 		info->name = get_hdmi_pcm_name(pin_idx);
 		info->pcm_type = HDA_PCM_TYPE_HDMI;
+		info->own_chmap = true;
 
 		pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
 		pstr->substreams = 1;
@@ -1280,6 +1607,27 @@ static int generic_hdmi_build_controls(struct hda_codec *codec)
 		hdmi_present_sense(per_pin, 0);
 	}
 
+	/* add channel maps */
+	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
+		struct snd_pcm_chmap *chmap;
+		struct snd_kcontrol *kctl;
+		int i;
+		err = snd_pcm_add_chmap_ctls(codec->pcm_info[pin_idx].pcm,
+					     SNDRV_PCM_STREAM_PLAYBACK,
+					     NULL, 0, pin_idx, &chmap);
+		if (err < 0)
+			return err;
+		/* override handlers */
+		chmap->private_data = codec;
+		kctl = chmap->kctl;
+		for (i = 0; i < kctl->count; i++)
+			kctl->vd[i].access |= SNDRV_CTL_ELEM_ACCESS_WRITE;
+		kctl->info = hdmi_chmap_ctl_info;
+		kctl->get = hdmi_chmap_ctl_get;
+		kctl->put = hdmi_chmap_ctl_put;
+		kctl->tlv.c = hdmi_chmap_ctl_tlv;
+	}
+
 	return 0;
 }
 
@@ -1311,7 +1659,6 @@ static int generic_hdmi_init(struct hda_codec *codec)
 		hdmi_init_pin(codec, pin_nid);
 		snd_hda_jack_detect_enable(codec, pin_nid, pin_nid);
 	}
-	snd_hda_jack_report_sync(codec);
 	return 0;
 }
 
@@ -1428,7 +1775,6 @@ static int simple_playback_init(struct hda_codec *codec)
 		snd_hda_codec_write(codec, pin, 0, AC_VERB_SET_AMP_GAIN_MUTE,
 				    AMP_OUT_UNMUTE);
 	snd_hda_jack_detect_enable(codec, pin, pin);
-	snd_hda_jack_report_sync(codec);
 	return 0;
 }
 
@@ -1809,6 +2155,43 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec)
 	return 0;
 }
 
+static int nvhdmi_7x_8ch_build_pcms(struct hda_codec *codec)
+{
+	struct hdmi_spec *spec = codec->spec;
+	int err = simple_playback_build_pcms(codec);
+	spec->pcm_rec[0].own_chmap = true;
+	return err;
+}
+
+static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)
+{
+	struct hdmi_spec *spec = codec->spec;
+	struct snd_pcm_chmap *chmap;
+	int err;
+
+	err = simple_playback_build_controls(codec);
+	if (err < 0)
+		return err;
+
+	/* add channel maps */
+	err = snd_pcm_add_chmap_ctls(spec->pcm_rec[0].pcm,
+				     SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps, 8, 0, &chmap);
+	if (err < 0)
+		return err;
+	switch (codec->preset->id) {
+	case 0x10de0002:
+	case 0x10de0003:
+	case 0x10de0005:
+	case 0x10de0006:
+		chmap->channel_mask = (1U << 2) | (1U << 8);
+		break;
+	case 0x10de0007:
+		chmap->channel_mask = (1U << 2) | (1U << 6) | (1U << 8);
+	}
+	return 0;
+}
+
 static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)
 {
 	struct hdmi_spec *spec;
@@ -1819,6 +2202,8 @@ static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)
 	spec->multiout.max_channels = 8;
 	spec->pcm_playback = nvhdmi_pcm_playback_8ch_7x;
 	codec->patch_ops.init = nvhdmi_7x_init_8ch;
+	codec->patch_ops.build_pcms = nvhdmi_7x_8ch_build_pcms;
+	codec->patch_ops.build_controls = nvhdmi_7x_8ch_build_controls;
 
 	/* Initialize the audio infoframe channel mask and checksum to something
 	 * valid */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4f81dd44c83..8568aee56e2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -174,7 +174,7 @@ struct alc_spec {
 
 	/* hooks */
 	void (*init_hook)(struct hda_codec *codec);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	void (*power_hook)(struct hda_codec *codec);
 #endif
 	void (*shutup)(struct hda_codec *codec);
@@ -215,7 +215,7 @@ struct alc_spec {
 	/* for virtual master */
 	hda_nid_t vmaster_nid;
 	struct hda_vmaster_mute_hook vmaster_mute;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	struct hda_loopback_check loopback;
 	int num_loopbacks;
 	struct hda_amp_list loopback_list[8];
@@ -594,7 +594,7 @@ static void call_update_outputs(struct hda_codec *codec)
 }
 
 /* standard HP-automute helper */
-static void alc_hp_automute(struct hda_codec *codec)
+static void alc_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct alc_spec *spec = codec->spec;
 
@@ -607,7 +607,7 @@ static void alc_hp_automute(struct hda_codec *codec)
 }
 
 /* standard line-out-automute helper */
-static void alc_line_automute(struct hda_codec *codec)
+static void alc_line_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct alc_spec *spec = codec->spec;
 
@@ -627,7 +627,7 @@ static void alc_line_automute(struct hda_codec *codec)
 	snd_hda_get_conn_index(codec, mux, nid, 0)
 
 /* standard mic auto-switch helper */
-static void alc_mic_automute(struct hda_codec *codec)
+static void alc_mic_automute(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	struct alc_spec *spec = codec->spec;
 	hda_nid_t *pins = spec->imux_pins;
@@ -648,25 +648,8 @@ static void alc_mic_automute(struct hda_codec *codec)
 		alc_mux_select(codec, 0, spec->int_mic_idx, false);
 }
 
-/* handle the specified unsol action (ALC_XXX_EVENT) */
-static void alc_exec_unsol_event(struct hda_codec *codec, int action)
-{
-	switch (action) {
-	case ALC_HP_EVENT:
-		alc_hp_automute(codec);
-		break;
-	case ALC_FRONT_EVENT:
-		alc_line_automute(codec);
-		break;
-	case ALC_MIC_EVENT:
-		alc_mic_automute(codec);
-		break;
-	}
-	snd_hda_jack_report_sync(codec);
-}
-
 /* update the master volume per volume-knob's unsol event */
-static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
+static void alc_update_knob_master(struct hda_codec *codec, struct hda_jack_tbl *jack)
 {
 	unsigned int val;
 	struct snd_kcontrol *kctl;
@@ -678,7 +661,7 @@ static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
 	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
 	if (!uctl)
 		return;
-	val = snd_hda_codec_read(codec, nid, 0,
+	val = snd_hda_codec_read(codec, jack->nid, 0,
 				 AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
 	val &= HDA_AMP_VOLMASK;
 	uctl->value.integer.value[0] = val;
@@ -687,37 +670,19 @@ static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
 	kfree(uctl);
 }
 
-/* unsolicited event for HP jack sensing */
-static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
+static void alc880_unsol_event(struct hda_codec *codec, unsigned int res)
 {
-	int action;
-
-	if (codec->vendor_id == 0x10ec0880)
-		res >>= 28;
-	else
-		res >>= 26;
-	action = snd_hda_jack_get_action(codec, res);
-	if (action == ALC_DCVOL_EVENT) {
-		/* Execute the dc-vol event here as it requires the NID
-		 * but we don't pass NID to alc_exec_unsol_event().
-		 * Once when we convert all static quirks to the auto-parser,
-		 * this can be integerated into there.
-		 */
-		struct hda_jack_tbl *jack;
-		jack = snd_hda_jack_tbl_get_from_tag(codec, res);
-		if (jack)
-			alc_update_knob_master(codec, jack->nid);
-		return;
-	}
-	alc_exec_unsol_event(codec, action);
+	/* For some reason, the res given from ALC880 is broken.
+	   Here we adjust it properly. */
+	snd_hda_jack_unsol_event(codec, res >> 2);
 }
 
 /* call init functions of standard auto-mute helpers */
 static void alc_inithook(struct hda_codec *codec)
 {
-	alc_hp_automute(codec);
-	alc_line_automute(codec);
-	alc_mic_automute(codec);
+	alc_hp_automute(codec, NULL);
+	alc_line_automute(codec, NULL);
+	alc_mic_automute(codec, NULL);
 }
 
 /* additional initialization for ALC888 variants */
@@ -999,7 +964,8 @@ static void alc_init_automute(struct hda_codec *codec)
 			continue;
 		snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
 			    nid);
-		snd_hda_jack_detect_enable(codec, nid, ALC_HP_EVENT);
+		snd_hda_jack_detect_enable_callback(codec, nid, ALC_HP_EVENT,
+						    alc_hp_automute);
 		spec->detect_hp = 1;
 	}
 
@@ -1011,10 +977,10 @@ static void alc_init_automute(struct hda_codec *codec)
 					continue;
 				snd_printdd("realtek: Enable Line-Out "
 					    "auto-muting on NID 0x%x\n", nid);
-				snd_hda_jack_detect_enable(codec, nid,
-							   ALC_FRONT_EVENT);
+				snd_hda_jack_detect_enable_callback(codec, nid, ALC_FRONT_EVENT,
+								    alc_line_automute);
 				spec->detect_lo = 1;
-		}
+			}
 		spec->automute_lo_possible = spec->detect_hp;
 	}
 
@@ -1110,10 +1076,12 @@ static bool alc_auto_mic_check_imux(struct hda_codec *codec)
 		return false; /* no corresponding imux */
 	}
 
-	snd_hda_jack_detect_enable(codec, spec->ext_mic_pin, ALC_MIC_EVENT);
+	snd_hda_jack_detect_enable_callback(codec, spec->ext_mic_pin,
+					    ALC_MIC_EVENT, alc_mic_automute);
 	if (spec->dock_mic_pin)
-		snd_hda_jack_detect_enable(codec, spec->dock_mic_pin,
-					   ALC_MIC_EVENT);
+		snd_hda_jack_detect_enable_callback(codec, spec->dock_mic_pin,
+						    ALC_MIC_EVENT,
+						    alc_mic_automute);
 
 	spec->auto_mic_valid_imux = 1;
 	spec->auto_mic = 1;
@@ -2053,13 +2021,11 @@ static int alc_init(struct hda_codec *codec)
 
 	alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
 
-	snd_hda_jack_report_sync(codec);
-
 	hda_call_check_power_status(codec, 0x01);
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct alc_spec *spec = codec->spec;
@@ -2289,6 +2255,8 @@ static int alc_build_pcms(struct hda_codec *codec)
 			p = &alc_pcm_analog_playback;
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
 		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
+		info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
+			spec->multiout.max_channels;
 	}
 	if (spec->adc_nids) {
 		p = spec->stream_analog_capture;
@@ -2437,7 +2405,7 @@ static void alc_free(struct hda_codec *codec)
 	snd_hda_detach_beep_device(codec);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static void alc_power_eapd(struct hda_codec *codec)
 {
 	alc_auto_setup_eapd(codec, false);
@@ -2473,17 +2441,18 @@ static const struct hda_codec_ops alc_patch_ops = {
 	.build_pcms = alc_build_pcms,
 	.init = alc_init,
 	.free = alc_free,
-	.unsol_event = alc_unsol_event,
+	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.resume = alc_resume,
 #endif
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	.suspend = alc_suspend,
 	.check_power_status = alc_check_power_status,
 #endif
 	.reboot_notify = alc_shutup,
 };
 
+
 /* replace the codec chip_name with the given string */
 static int alc_codec_rename(struct hda_codec *codec, const char *name)
 {
@@ -2633,7 +2602,7 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
 	return channel_name[ch];
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 /* add the powersave loopback-list entry */
 static void add_loopback_list(struct alc_spec *spec, hda_nid_t mix, int idx)
 {
@@ -4447,7 +4416,7 @@ static void alc880_fixup_vol_knob(struct hda_codec *codec,
 				  const struct alc_fixup *fix, int action)
 {
 	if (action == ALC_FIXUP_ACT_PROBE)
-		snd_hda_jack_detect_enable(codec, 0x21, ALC_DCVOL_EVENT);
+		snd_hda_jack_detect_enable_callback(codec, 0x21, ALC_DCVOL_EVENT, alc_update_knob_master);
 }
 
 static const struct alc_fixup alc880_fixups[] = {
@@ -4812,6 +4781,8 @@ static int patch_alc880(struct hda_codec *codec)
 	}
 
 	codec->patch_ops = alc_patch_ops;
+	codec->patch_ops.unsol_event = alc880_unsol_event;
+
 
 	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
@@ -4866,7 +4837,8 @@ static void alc260_fixup_gpio1_toggle(struct hda_codec *codec,
 		spec->detect_hp = 1;
 		spec->automute_speaker = 1;
 		spec->autocfg.hp_pins[0] = 0x0f; /* copy it for automute */
-		snd_hda_jack_detect_enable(codec, 0x0f, ALC_HP_EVENT);
+		snd_hda_jack_detect_enable_callback(codec, 0x0f, ALC_HP_EVENT,
+						    alc_hp_automute);
 		snd_hda_gen_add_verbs(&spec->gen, alc_gpio1_init_verbs);
 	}
 }
@@ -6189,6 +6161,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_MIC2_MUTE_LED),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_DMIC),
+	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
 	SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
@@ -6334,6 +6307,12 @@ static int patch_alc269(struct hda_codec *codec)
 
 	spec = codec->spec;
 
+	alc_pick_fixup(codec, alc269_fixup_models,
+		       alc269_fixup_tbl, alc269_fixups);
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
+
+	alc_auto_parse_customize_define(codec);
+
 	if (codec->vendor_id == 0x10ec0269) {
 		spec->codec_variant = ALC269_TYPE_ALC269VA;
 		switch (alc_get_coef0(codec) & 0x00f0) {
@@ -6361,12 +6340,6 @@ static int patch_alc269(struct hda_codec *codec)
 		alc269_fill_coef(codec);
 	}
 
-	alc_pick_fixup(codec, alc269_fixup_models,
-		       alc269_fixup_tbl, alc269_fixups);
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
-
-	alc_auto_parse_customize_define(codec);
-
 	/* automatic parse from the BIOS config */
 	err = alc269_parse_auto_config(codec);
 	if (err < 0)
@@ -6503,7 +6476,7 @@ static int patch_alc861(struct hda_codec *codec)
 	}
 
 	codec->patch_ops = alc_patch_ops;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 	spec->power_hook = alc_power_eapd;
 #endif
 
@@ -7068,6 +7041,8 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = {
 	{ .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 },
 	{ .id = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 },
 	{ .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 },
+	{ .id = 0x10ec0283, .name = "ALC283", .patch = patch_alc269 },
+	{ .id = 0x10ec0290, .name = "ALC290", .patch = patch_alc269 },
 	{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
 	  .patch = patch_alc861 },
 	{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 3d4722f0a1c..fe163547f90 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -103,6 +103,7 @@ enum {
 	STAC_HP_ZEPHYR,
 	STAC_92HD83XXX_HP_LED,
 	STAC_92HD83XXX_HP_INV_LED,
+	STAC_92HD83XXX_HP_MIC_LED,
 	STAC_92HD83XXX_MODELS
 };
 
@@ -215,6 +216,9 @@ struct sigmatel_spec {
 	unsigned int vref_mute_led_nid; /* pin NID for mute-LED vref control */
 	unsigned int vref_led;
 
+	unsigned int mic_mute_led_gpio; /* capture mute LED GPIO */
+	bool mic_mute_led_on; /* current mic mute state */
+
 	/* stream */
 	unsigned int stream_delay;
 
@@ -1679,6 +1683,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
 	[STAC_HP_ZEPHYR] = "hp-zephyr",
 	[STAC_92HD83XXX_HP_LED] = "hp-led",
 	[STAC_92HD83XXX_HP_INV_LED] = "hp-inv-led",
+	[STAC_92HD83XXX_HP_MIC_LED] = "hp-mic-led",
 };
 
 static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1703,6 +1708,8 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x165B,
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x18df,
+			  "HP Folio", STAC_92HD83XXX_HP_MIC_LED),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3388,
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3389,
@@ -2791,18 +2798,27 @@ stac_control_new(struct sigmatel_spec *spec,
 	return knew;
 }
 
-static int stac92xx_add_control_temp(struct sigmatel_spec *spec,
-				     const struct snd_kcontrol_new *ktemp,
-				     int idx, const char *name,
-				     unsigned long val)
+static struct snd_kcontrol_new *
+add_control_temp(struct sigmatel_spec *spec,
+		 const struct snd_kcontrol_new *ktemp,
+		 int idx, const char *name,
+		 unsigned long val)
 {
 	struct snd_kcontrol_new *knew = stac_control_new(spec, ktemp, name,
 							 HDA_SUBDEV_AMP_FLAG);
 	if (!knew)
-		return -ENOMEM;
+		return NULL;
 	knew->index = idx;
 	knew->private_value = val;
-	return 0;
+	return knew;
+}
+
+static int stac92xx_add_control_temp(struct sigmatel_spec *spec,
+				     const struct snd_kcontrol_new *ktemp,
+				     int idx, const char *name,
+				     unsigned long val)
+{
+	return add_control_temp(spec, ktemp, idx, name, val) ? 0 : -ENOMEM;
 }
 
 static inline int stac92xx_add_control_idx(struct sigmatel_spec *spec,
@@ -3226,9 +3242,12 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
 				idx = i;
 				break;
 			case AUTO_PIN_SPEAKER_OUT:
-				name = "Speaker";
-				idx = i;
-				break;
+				if (num_outs <= 1) {
+					name = "Speaker";
+					idx = i;
+					break;
+				}
+				/* Fall through in case of multi speaker outs */
 			default:
 				name = chname[i];
 				idx = 0;
@@ -3242,18 +3261,56 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
 	return 0;
 }
 
+static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
+			  unsigned int dir_mask, unsigned int data);
+
+/* hook for controlling mic-mute LED GPIO */
+static int stac92xx_capture_sw_put_led(struct snd_kcontrol *kcontrol,
+				       struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct sigmatel_spec *spec = codec->spec;
+	int err;
+	bool mute;
+
+	err = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
+	if (err <= 0)
+		return err;
+	mute = !(ucontrol->value.integer.value[0] &&
+		 ucontrol->value.integer.value[1]);
+	if (spec->mic_mute_led_on != mute) {
+		spec->mic_mute_led_on = mute;
+		if (mute)
+			spec->gpio_data |= spec->mic_mute_led_gpio;
+		else
+			spec->gpio_data &= ~spec->mic_mute_led_gpio;
+		stac_gpio_set(codec, spec->gpio_mask,
+			      spec->gpio_dir, spec->gpio_data);
+	}
+	return err;
+}
+
 static int stac92xx_add_capvol_ctls(struct hda_codec *codec, unsigned long vol,
 				    unsigned long sw, int idx)
 {
+	struct sigmatel_spec *spec = codec->spec;
+	struct snd_kcontrol_new *knew;
 	int err;
+
 	err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_VOL, idx,
 				       "Capture Volume", vol);
 	if (err < 0)
 		return err;
-	err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_MUTE, idx,
-				       "Capture Switch", sw);
-	if (err < 0)
-		return err;
+
+	knew = add_control_temp(spec,
+				&stac92xx_control_templates[STAC_CTL_WIDGET_MUTE],
+				idx, "Capture Switch", sw);
+	if (!knew)
+		return -ENOMEM;
+	/* add a LED hook for some HP laptops */
+	if (spec->mic_mute_led_gpio)
+		knew->put = stac92xx_capture_sw_put_led;
+
 	return 0;
 }
 
@@ -4155,6 +4212,9 @@ static int stac_add_event(struct hda_codec *codec, hda_nid_t nid,
 	return 0;
 }
 
+static void handle_unsol_event(struct hda_codec *codec,
+			       struct hda_jack_tbl *event);
+
 /* check if given nid is a valid pin and no other events are assigned
  * to it.  If OK, assign the event, set the unsol flag, and returns 1.
  * Otherwise, returns zero.
@@ -4172,6 +4232,7 @@ static int enable_pin_detect(struct hda_codec *codec, hda_nid_t nid,
 	if (event->action && event->action != type)
 		return 0;
 	event->action = type;
+	event->callback = handle_unsol_event;
 	snd_hda_jack_detect_enable(codec, nid, 0);
 	return 1;
 }
@@ -4418,8 +4479,6 @@ static int stac92xx_init(struct hda_codec *codec)
 		stac_toggle_power_map(codec, nid, 0);
 	}
 
-	snd_hda_jack_report_sync(codec);
-
 	/* sync mute LED */
 	if (spec->gpio_led) {
 		if (spec->vmaster_mute.hook)
@@ -4812,20 +4871,6 @@ static void stac_issue_unsol_event(struct hda_codec *codec, hda_nid_t nid)
 	handle_unsol_event(codec, event);
 }
 
-static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	struct hda_jack_tbl *event;
-	int tag;
-
-	tag = (res >> 26) & 0x7f;
-	event = snd_hda_jack_tbl_get_from_tag(codec, tag);
-	if (!event)
-		return;
-	event->jack_dirty = 1;
-	handle_unsol_event(codec, event);
-	snd_hda_jack_report_sync(codec);
-}
-
 static int hp_blike_system(u32 subsystem_id);
 
 static void set_hp_led_gpio(struct hda_codec *codec)
@@ -5076,7 +5121,7 @@ static const struct hda_codec_ops stac92xx_patch_ops = {
 	.build_pcms = stac92xx_build_pcms,
 	.init = stac92xx_init,
 	.free = stac92xx_free,
-	.unsol_event = stac92xx_unsol_event,
+	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = stac92xx_suspend,
 	.resume = stac92xx_resume,
@@ -5578,6 +5623,9 @@ again:
 	case STAC_92HD83XXX_HP_INV_LED:
 		default_polarity = 1;
 		break;
+	case STAC_92HD83XXX_HP_MIC_LED:
+		spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
+		break;
 	}
 
 	if (find_mute_led_cfg(codec, default_polarity))
@@ -5596,6 +5644,13 @@ again:
 		}
 	}
 
+	if (spec->mic_mute_led_gpio) {
+		spec->gpio_mask |= spec->mic_mute_led_gpio;
+		spec->gpio_dir |= spec->mic_mute_led_gpio;
+		spec->mic_mute_led_on = true;
+		spec->gpio_data |= spec->mic_mute_led_gpio;
+	}
+
 	err = stac92xx_parse_auto_config(codec);
 	if (!err) {
 		if (spec->board_config < 0) {
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 43077177691..5a45a912aed 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1672,7 +1672,8 @@ static void via_hp_automute(struct hda_codec *codec)
 	struct via_spec *spec = codec->spec;
 
 	if (!spec->hp_independent_mode && spec->autocfg.hp_pins[0] &&
-	    (spec->codec_type != VT1708 || spec->vt1708_jack_detect))
+	    (spec->codec_type != VT1708 || spec->vt1708_jack_detect) &&
+	    is_jack_detectable(codec, spec->autocfg.hp_pins[0]))
 		present = snd_hda_jack_detect(codec, spec->autocfg.hp_pins[0]);
 
 	if (spec->smart51_enabled)
@@ -1764,7 +1765,7 @@ static int via_suspend(struct hda_codec *codec)
 }
 #endif
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
+#ifdef CONFIG_PM
 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 {
 	struct via_spec *spec = codec->spec;
@@ -1785,8 +1786,6 @@ static const struct hda_codec_ops via_patch_ops = {
 	.unsol_event = via_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = via_suspend,
-#endif
-#ifdef CONFIG_SND_HDA_POWER_SAVE
 	.check_power_status = via_check_power_status,
 #endif
 };
@@ -2815,7 +2814,6 @@ static int via_init(struct hda_codec *codec)
 
 	via_hp_automute(codec);
 	vt1708_update_hp_work(spec);
-	snd_hda_jack_report_sync(codec);
 
 	return 0;
 }
@@ -3669,6 +3667,32 @@ static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
 		update_power_state(codec, 0x21, AC_PWRST_D3);
 }
 
+/*
+ * pin fix-up
+ */
+enum {
+	VIA_FIXUP_INTMIC_BOOST,
+};
+
+static void via_fixup_intmic_boost(struct hda_codec *codec,
+				  const struct hda_fixup *fix, int action)
+{
+	if (action == HDA_FIXUP_ACT_PRE_PROBE)
+		override_mic_boost(codec, 0x30, 0, 2, 40);
+}
+
+static const struct hda_fixup via_fixups[] = {
+	[VIA_FIXUP_INTMIC_BOOST] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = via_fixup_intmic_boost,
+	},
+};
+
+static const struct snd_pci_quirk vt2002p_fixups[] = {
+	SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
+	{}
+};
+
 /* patch for vt2002P */
 static int patch_vt2002P(struct hda_codec *codec)
 {
@@ -3685,6 +3709,9 @@ static int patch_vt2002P(struct hda_codec *codec)
 	override_mic_boost(codec, 0x29, 0, 3, 40);
 	add_secret_dac_path(codec);
 
+	snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
 	/* automatic parse from the BIOS config */
 	err = via_parse_auto_config(codec);
 	if (err < 0) {
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 3e4f8c12ffc..20bcddea2ea 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -2103,7 +2103,7 @@ static int aureon_reset(struct snd_ice1712 *ice)
 /*
  * suspend/resume
  */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int aureon_resume(struct snd_ice1712 *ice)
 {
 	struct aureon_spec *spec = ice->spec;
@@ -2160,7 +2160,7 @@ static int __devinit aureon_init(struct snd_ice1712 *ice)
 		wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]);
 	}
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	ice->pm_resume = aureon_resume;
 	ice->pm_suspend_enabled = 1;
 #endif
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index 0da778a69ef..d0e7d87f09f 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -384,7 +384,7 @@ struct snd_ice1712 {
 	char **ext_clock_names;
 	int ext_clock_count;
 	void (*pro_open)(struct snd_ice1712 *, struct snd_pcm_substream *);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int (*pm_suspend)(struct snd_ice1712 *);
 	int (*pm_resume)(struct snd_ice1712 *);
 	unsigned int pm_suspend_enabled:1;
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index bed9f34f4ef..3050a527925 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2792,7 +2792,7 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_vt1724_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -2878,7 +2878,7 @@ static SIMPLE_DEV_PM_OPS(snd_vt1724_pm, snd_vt1724_suspend, snd_vt1724_resume);
 #define SND_VT1724_PM_OPS	&snd_vt1724_pm
 #else
 #define SND_VT1724_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static struct pci_driver vt1724_driver = {
 	.name = KBUILD_MODNAME,
diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c
index 98bc3b7681b..14fd536b645 100644
--- a/sound/pci/ice1712/juli.c
+++ b/sound/pci/ice1712/juli.c
@@ -486,7 +486,7 @@ static int __devinit juli_add_controls(struct snd_ice1712 *ice)
  * suspend/resume
  * */
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int juli_resume(struct snd_ice1712 *ice)
 {
 	struct snd_akm4xxx *ak = ice->akm;
@@ -652,7 +652,7 @@ static int __devinit juli_init(struct snd_ice1712 *ice)
 
 	ice->spdif.ops.open = juli_spdif_in_open;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	ice->pm_resume = juli_resume;
 	ice->pm_suspend = juli_suspend;
 	ice->pm_suspend_enabled = 1;
diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c
index 075d5aa1fee..7bf093c51ce 100644
--- a/sound/pci/ice1712/prodigy_hifi.c
+++ b/sound/pci/ice1712/prodigy_hifi.c
@@ -1100,7 +1100,7 @@ static void ak4396_init(struct snd_ice1712 *ice)
 		ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int prodigy_hd2_resume(struct snd_ice1712 *ice)
 {
 	/* initialize ak4396 codec and restore previous mixer volumes */
@@ -1141,7 +1141,7 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice)
 		return -ENOMEM;
 	ice->spec = spec;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	ice->pm_resume = &prodigy_hd2_resume;
 	ice->pm_suspend_enabled = 1;
 #endif
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index cd553f592e2..ea4b706c8d6 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1541,6 +1541,26 @@ static int __devinit snd_intel8x0_pcm1(struct intel8x0 *chip, int device,
 					      snd_dma_pci_data(chip->pci),
 					      rec->prealloc_size, rec->prealloc_max_size);
 
+	if (rec->ac97_idx == ICHD_PCMOUT && rec->playback_ops) {
+		struct snd_pcm_chmap *chmap;
+		int chs = 2;
+		if (rec->ac97_idx == ICHD_PCMOUT) {
+			if (chip->multi8)
+				chs = 8;
+			else if (chip->multi6)
+				chs = 6;
+			else if (chip->multi4)
+				chs = 4;
+		}
+		err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+					     snd_pcm_alt_chmaps, chs, 0,
+					     &chmap);
+		if (err < 0)
+			return err;
+		chmap->channel_mask = SND_PCM_CHMAP_MASK_2468;
+		chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap;
+	}
+
 	return 0;
 }
 
@@ -2206,7 +2226,7 @@ static int __devinit snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock,
 		case DEVICE_INTEL_ICH4:
 			chip->spdif_idx = ICHD_SPBAR;
 			break;
-		};
+		}
 	}
 
 	chip->in_ac97_init = 1;
@@ -2620,7 +2640,7 @@ static int snd_intel8x0_free(struct intel8x0 *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -2741,7 +2761,7 @@ static SIMPLE_DEV_PM_OPS(intel8x0_pm, intel8x0_suspend, intel8x0_resume);
 #define INTEL8X0_PM_OPS	&intel8x0_pm
 #else
 #define INTEL8X0_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #define INTEL8X0_TESTBUF_SIZE	32768	/* enough large for one shot */
 
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index da44bb3f8e7..4d551736531 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -1008,7 +1008,7 @@ static int snd_intel8x0m_free(struct intel8x0m *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -1067,7 +1067,7 @@ static SIMPLE_DEV_PM_OPS(intel8x0m_pm, intel8x0m_suspend, intel8x0m_resume);
 #define INTEL8X0M_PM_OPS	&intel8x0m_pm
 #else
 #define INTEL8X0M_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_PROC_FS
 static void snd_intel8x0m_proc_read(struct snd_info_entry * entry,
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index e69ce5f9c31..8a67ce95f24 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -196,8 +196,8 @@ enum MonitorModeSelector {
 #define K1212_ADAT_BUF_SIZE	(K1212_ADAT_CHANNELS * 2 * kPlayBufferFrames * kNumBuffers)
 #define K1212_MAX_BUF_SIZE	(K1212_ANALOG_BUF_SIZE + K1212_ADAT_BUF_SIZE)
 
-#define k1212MinADCSens     0x7f
-#define k1212MaxADCSens     0x00
+#define k1212MinADCSens     0x00
+#define k1212MaxADCSens     0x7f
 #define k1212MaxVolume      0x7fff
 #define k1212MaxWaveVolume  0xffff
 #define k1212MinVolume      0x0000
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index c85d1ffcc95..eb3cd3a4315 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -789,7 +789,7 @@ struct snd_m3 {
 
 	unsigned int in_suspend;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u16 *suspend_mem;
 #endif
 
@@ -2368,7 +2368,7 @@ static int snd_m3_free(struct snd_m3 *chip)
 		outw(0, chip->iobase + HOST_INT_CTRL); /* disable ints */
 	}
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	vfree(chip->suspend_mem);
 #endif
 
@@ -2390,7 +2390,7 @@ static int snd_m3_free(struct snd_m3 *chip)
 /*
  * APM support
  */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int m3_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -2485,7 +2485,7 @@ static SIMPLE_DEV_PM_OPS(m3_pm, m3_suspend, m3_resume);
 #define M3_PM_OPS	&m3_pm
 #else
 #define M3_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 #ifdef CONFIG_SND_MAESTRO3_INPUT
 static int __devinit snd_m3_input_register(struct snd_m3 *chip)
@@ -2656,7 +2656,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
 	}
 	chip->irq = pci->irq;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	chip->suspend_mem = vmalloc(sizeof(u16) * (REV_B_CODE_MEMORY_LENGTH + REV_B_DATA_MEMORY_LENGTH));
 	if (chip->suspend_mem == NULL)
 		snd_printk(KERN_WARNING "can't allocate apm buffer\n");
diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c
index bfbdc91e4cb..e0f4d87555a 100644
--- a/sound/pci/mixart/mixart_hwdep.c
+++ b/sound/pci/mixart/mixart_hwdep.c
@@ -538,7 +538,7 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw
 
 		if ((err = snd_card_register(chip->card)) < 0)
 			return err;
-	};
+	}
 
 	snd_printdd("miXart firmware downloaded and successfully set up\n");
 
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index 465cff25b14..e80e9a1e84a 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -1377,7 +1377,7 @@ snd_nm256_peek_for_sig(struct nm256 *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * APM event handler, so the card is properly reinitialized after a power
  * event.
@@ -1441,7 +1441,7 @@ static SIMPLE_DEV_PM_OPS(nm256_pm, nm256_suspend, nm256_resume);
 #define NM256_PM_OPS	&nm256_pm
 #else
 #define NM256_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int snd_nm256_free(struct nm256 *chip)
 {
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 37520a2b4dc..2becae155a4 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -872,7 +872,7 @@ static struct pci_driver oxygen_driver = {
 	.id_table = oxygen_ids,
 	.probe = generic_oxygen_probe,
 	.remove = __devexit_p(oxygen_pci_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &oxygen_pci_pm,
 	},
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index 7112a89fb8b..09a24b24958 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -161,7 +161,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
 				     )
 		    );
 void oxygen_pci_remove(struct pci_dev *pci);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 extern const struct dev_pm_ops oxygen_pci_pm;
 #endif
 void oxygen_pci_shutdown(struct pci_dev *pci);
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index e9fa2d07951..9562dc63ba6 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -726,7 +726,7 @@ void oxygen_pci_remove(struct pci_dev *pci)
 }
 EXPORT_SYMBOL(oxygen_pci_remove);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int oxygen_pci_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -824,7 +824,7 @@ static int oxygen_pci_resume(struct device *dev)
 
 SIMPLE_DEV_PM_OPS(oxygen_pci_pm, oxygen_pci_suspend, oxygen_pci_resume);
 EXPORT_SYMBOL(oxygen_pci_pm);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 void oxygen_pci_shutdown(struct pci_dev *pci)
 {
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index d3b606b69f3..3d71423b23b 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -93,7 +93,7 @@ static struct pci_driver xonar_driver = {
 	.id_table = xonar_ids,
 	.probe = xonar_probe,
 	.remove = __devexit_p(oxygen_pci_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &oxygen_pci_pm,
 	},
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index e3ac1f768ff..be4f1456009 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -91,6 +91,14 @@ enum {
 	PCI_ID_PCX924E,
 	PCI_ID_PCX924HRMIC,
 	PCI_ID_PCX924E_MIC,
+	PCI_ID_VX442HR,
+	PCI_ID_PCX442HR,
+	PCI_ID_VX442E,
+	PCI_ID_PCX442E,
+	PCI_ID_VX822HR,
+	PCI_ID_PCX822HR,
+	PCI_ID_VX822E,
+	PCI_ID_PCX822E,
 	PCI_ID_LAST
 };
 
@@ -121,6 +129,14 @@ static DEFINE_PCI_DEVICE_TABLE(pcxhr_ids) = {
 	{ 0x10b5, 0x9056, 0x1369, 0xbb21, 0, 0, PCI_ID_PCX924E, },
 	{ 0x10b5, 0x9056, 0x1369, 0xbf01, 0, 0, PCI_ID_PCX924HRMIC, },
 	{ 0x10b5, 0x9056, 0x1369, 0xbf21, 0, 0, PCI_ID_PCX924E_MIC, },
+	{ 0x10b5, 0x9656, 0x1369, 0xd001, 0, 0, PCI_ID_VX442HR, },
+	{ 0x10b5, 0x9656, 0x1369, 0xd101, 0, 0, PCI_ID_PCX442HR, },
+	{ 0x10b5, 0x9056, 0x1369, 0xd021, 0, 0, PCI_ID_VX442E, },
+	{ 0x10b5, 0x9056, 0x1369, 0xd121, 0, 0, PCI_ID_PCX442E, },
+	{ 0x10b5, 0x9656, 0x1369, 0xd201, 0, 0, PCI_ID_VX822HR, },
+	{ 0x10b5, 0x9656, 0x1369, 0xd301, 0, 0, PCI_ID_PCX822HR, },
+	{ 0x10b5, 0x9056, 0x1369, 0xd221, 0, 0, PCI_ID_VX822E, },
+	{ 0x10b5, 0x9056, 0x1369, 0xd321, 0, 0, PCI_ID_PCX822E, },
 	{ 0, }
 };
 
@@ -160,6 +176,14 @@ static struct board_parameters pcxhr_board_params[] = {
 [PCI_ID_PCX924E] =      { "PCX924e",      1, 1, 5, 44 },
 [PCI_ID_PCX924HRMIC] =  { "PCX924HR-Mic", 1, 1, 5, 44 },
 [PCI_ID_PCX924E_MIC] =  { "PCX924e-Mic",  1, 1, 5, 44 },
+[PCI_ID_VX442HR] =      { "VX442HR",      2, 2, 0, 41 },
+[PCI_ID_PCX442HR] =     { "PCX442HR",     2, 2, 0, 41 },
+[PCI_ID_VX442E] =       { "VX442e",       2, 2, 1, 41 },
+[PCI_ID_PCX442E] =      { "PCX442e",      2, 2, 1, 41 },
+[PCI_ID_VX822HR] =      { "VX822HR",      4, 1, 2, 42 },
+[PCI_ID_PCX822HR] =     { "PCX822HR",     4, 1, 2, 42 },
+[PCI_ID_VX822E] =       { "VX822e",       4, 1, 3, 42 },
+[PCI_ID_PCX822E] =      { "PCX822e",      4, 1, 3, 42 },
 };
 
 /* boards without hw AES1 and SRC onboard are all using fw_file_set==4 */
diff --git a/sound/pci/pcxhr/pcxhr_hwdep.c b/sound/pci/pcxhr/pcxhr_hwdep.c
index ec1587cddb0..bf207e317f7 100644
--- a/sound/pci/pcxhr/pcxhr_hwdep.c
+++ b/sound/pci/pcxhr/pcxhr_hwdep.c
@@ -66,10 +66,10 @@ static int pcxhr_init_board(struct pcxhr_mgr *mgr)
 	err = pcxhr_send_msg(mgr, &rmh);
 	if (err)
 		return err;
-	/* test 8 or 12 phys out */
-	if ((rmh.stat[0] & MASK_FIRST_FIELD) != mgr->playback_chips * 2)
+	/* test 4, 8 or 12 phys out */
+	if ((rmh.stat[0] & MASK_FIRST_FIELD) < mgr->playback_chips * 2)
 		return -EINVAL;
-	/* test 8 or 2 phys in */
+	/* test 4, 8 or 2 phys in */
 	if (((rmh.stat[0] >> (2 * FIELD_SIZE)) & MASK_FIRST_FIELD) <
 	    mgr->capture_chips * 2)
 		return -EINVAL;
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 760ee467cd9..7d291542c5b 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -464,7 +464,7 @@ struct snd_riptide {
 
 	unsigned long received_irqs;
 	unsigned long handled_irqs;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	int in_suspend;
 #endif
 };
@@ -1150,7 +1150,7 @@ static void riptide_handleirq(unsigned long dev_id)
 	}
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int riptide_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -1193,7 +1193,7 @@ static SIMPLE_DEV_PM_OPS(riptide_pm, riptide_suspend, riptide_resume);
 #define RIPTIDE_PM_OPS	&riptide_pm
 #else
 #define RIPTIDE_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int try_to_load_firmware(struct cmdif *cif, struct snd_riptide *chip)
 {
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index 805ab6e9a78..51e43407ebc 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -103,7 +103,7 @@ struct voice {
  * we're not doing power management, we still need to allocate a page
  * for the silence buffer.
  */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 #define SIS_SUSPEND_PAGES	4
 #else
 #define SIS_SUSPEND_PAGES	1
@@ -1208,7 +1208,7 @@ static int sis_chip_init(struct sis7019 *sis)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int sis_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -1305,7 +1305,7 @@ static SIMPLE_DEV_PM_OPS(sis_pm, sis_suspend, sis_resume);
 #define SIS_PM_OPS	&sis_pm
 #else
 #define SIS_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int sis_alloc_suspend(struct sis7019 *sis)
 {
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index d36e6ca147e..8a6f1f76e87 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -177,7 +177,7 @@ static struct pci_driver trident_driver = {
 	.id_table = snd_trident_ids,
 	.probe = snd_trident_probe,
 	.remove = __devexit_p(snd_trident_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &snd_trident_pm,
 	},
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index 94011dcae73..06b10d1a76e 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -3919,7 +3919,7 @@ static void snd_trident_clear_voices(struct snd_trident * trident, unsigned shor
 	}
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_trident_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
@@ -3983,4 +3983,4 @@ static int snd_trident_resume(struct device *dev)
 }
 
 SIMPLE_DEV_PM_OPS(snd_trident_pm, snd_trident_suspend, snd_trident_resume);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 0eb7245dd36..f0b4efdb483 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -362,7 +362,7 @@ struct via82xx {
 
 	unsigned char old_legacy;
 	unsigned char old_legacy_cfg;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	unsigned char legacy_saved;
 	unsigned char legacy_cfg_saved;
 	unsigned char spdif_ctrl_saved;
@@ -1440,6 +1440,7 @@ static void init_viadev(struct via82xx *chip, int idx, unsigned int reg_offset,
 static int __devinit snd_via8233_pcm_new(struct via82xx *chip)
 {
 	struct snd_pcm *pcm;
+	struct snd_pcm_chmap *chmap;
 	int i, err;
 
 	chip->playback_devno = 0;	/* x 4 */
@@ -1467,6 +1468,12 @@ static int __devinit snd_via8233_pcm_new(struct via82xx *chip)
 					      snd_dma_pci_data(chip->pci),
 					      64*1024, VIA_MAX_BUFSIZE);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_std_chmaps, 2, 0,
+				     &chmap);
+	if (err < 0)
+		return err;
+
 	/* PCM #1:  multi-channel playback and 2nd capture */
 	err = snd_pcm_new(chip->card, chip->card->shortname, 1, 1, 1, &pcm);
 	if (err < 0)
@@ -1484,6 +1491,14 @@ static int __devinit snd_via8233_pcm_new(struct via82xx *chip)
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
 					      snd_dma_pci_data(chip->pci),
 					      64*1024, VIA_MAX_BUFSIZE);
+
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps, 6, 0,
+				     &chmap);
+	if (err < 0)
+		return err;
+	chip->ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap;
+
 	return 0;
 }
 
@@ -1493,6 +1508,7 @@ static int __devinit snd_via8233_pcm_new(struct via82xx *chip)
 static int __devinit snd_via8233a_pcm_new(struct via82xx *chip)
 {
 	struct snd_pcm *pcm;
+	struct snd_pcm_chmap *chmap;
 	int err;
 
 	chip->multi_devno = 0;
@@ -1519,6 +1535,13 @@ static int __devinit snd_via8233a_pcm_new(struct via82xx *chip)
 					      snd_dma_pci_data(chip->pci),
 					      64*1024, VIA_MAX_BUFSIZE);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_alt_chmaps, 6, 0,
+				     &chmap);
+	if (err < 0)
+		return err;
+	chip->ac97->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap;
+
 	/* SPDIF supported? */
 	if (! ac97_can_spdif(chip->ac97))
 		return 0;
@@ -2038,7 +2061,7 @@ static int __devinit snd_via686_init_misc(struct via82xx *chip)
 		if (mpu_port >= 0x200) {	/* force MIDI */
 			mpu_port &= 0xfffc;
 			pci_write_config_dword(chip->pci, 0x18, mpu_port | 0x01);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 			chip->mpu_port_saved = mpu_port;
 #endif
 		} else {
@@ -2090,7 +2113,7 @@ static int __devinit snd_via686_init_misc(struct via82xx *chip)
 
 	snd_via686_create_gameport(chip, &legacy);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	chip->legacy_saved = legacy;
 	chip->legacy_cfg_saved = legacy_cfg;
 #endif
@@ -2238,7 +2261,7 @@ static int snd_via82xx_chip_init(struct via82xx *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -2313,7 +2336,7 @@ static SIMPLE_DEV_PM_OPS(snd_via82xx_pm, snd_via82xx_suspend, snd_via82xx_resume
 #define SND_VIA82XX_PM_OPS	&snd_via82xx_pm
 #else
 #define SND_VIA82XX_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int snd_via82xx_free(struct via82xx *chip)
 {
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index e886bc16999..8e0efc416f2 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -1019,7 +1019,7 @@ static int snd_via82xx_chip_init(struct via82xx_modem *chip)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * power management
  */
@@ -1076,7 +1076,7 @@ static SIMPLE_DEV_PM_OPS(snd_via82xx_pm, snd_via82xx_suspend, snd_via82xx_resume
 #define SND_VIA82XX_PM_OPS	&snd_via82xx_pm
 #else
 #define SND_VIA82XX_PM_OPS	NULL
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static int snd_via82xx_free(struct via82xx_modem *chip)
 {
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c
index b89e7a86e9d..fdfbaf85723 100644
--- a/sound/pci/vx222/vx222.c
+++ b/sound/pci/vx222/vx222.c
@@ -257,7 +257,7 @@ static void __devexit snd_vx222_remove(struct pci_dev *pci)
 	pci_set_drvdata(pci, NULL);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int snd_vx222_suspend(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index 4810356b97b..e01fe34db9e 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -355,7 +355,7 @@ static struct pci_driver ymfpci_driver = {
 	.id_table = snd_ymfpci_ids,
 	.probe = snd_card_ymfpci_probe,
 	.remove = __devexit_p(snd_card_ymfpci_remove),
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	.driver = {
 		.pm = &snd_ymfpci_pm,
 	},
diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
index bddc4052286..4631a234891 100644
--- a/sound/pci/ymfpci/ymfpci.h
+++ b/sound/pci/ymfpci/ymfpci.h
@@ -363,7 +363,7 @@ struct snd_ymfpci {
 	const struct firmware *dsp_microcode;
 	const struct firmware *controller_microcode;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	u32 *saved_regs;
 	u32 saved_ydsxgr_mode;
 	u16 saved_dsxg_legacy;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 62b23635b75..3a6f03f9b02 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -1166,6 +1166,11 @@ int __devinit snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 					      snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     snd_pcm_std_chmaps, 2, 0, NULL);
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
 	return 0;
@@ -1257,6 +1262,14 @@ static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops = {
 	.pointer =		snd_ymfpci_playback_pointer,
 };
 
+static const struct snd_pcm_chmap_elem surround_map[] = {
+	{ .channels = 1,
+	  .map = { SNDRV_CHMAP_MONO } },
+	{ .channels = 2,
+	  .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } },
+	{ }
+};
+
 int __devinit snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
 {
 	struct snd_pcm *pcm;
@@ -1278,6 +1291,11 @@ int __devinit snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd
 	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 					      snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
 
+	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+				     surround_map, 2, 0, NULL);
+	if (err < 0)
+		return err;
+
 	if (rpcm)
 		*rpcm = pcm;
 	return 0;
@@ -2242,7 +2260,7 @@ static int snd_ymfpci_free(struct snd_ymfpci *chip)
 	pci_set_power_state(chip->pci, 3);
 #endif
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	vfree(chip->saved_regs);
 #endif
 	if (chip->irq >= 0)
@@ -2272,7 +2290,7 @@ static int snd_ymfpci_dev_free(struct snd_device *device)
 	return snd_ymfpci_free(chip);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int saved_regs_index[] = {
 	/* spdif */
 	YDSXGR_SPDIFOUTCTRL,
@@ -2374,7 +2392,7 @@ static int snd_ymfpci_resume(struct device *dev)
 }
 
 SIMPLE_DEV_PM_OPS(snd_ymfpci_pm, snd_ymfpci_suspend, snd_ymfpci_resume);
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 int __devinit snd_ymfpci_create(struct snd_card *card,
 				struct pci_dev * pci,
@@ -2452,7 +2470,7 @@ int __devinit snd_ymfpci_create(struct snd_card *card,
 		return err;
 	}
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 	chip->saved_regs = vmalloc(YDSXGR_NUM_SAVED_REGS * sizeof(u32));
 	if (chip->saved_regs == NULL) {
 		snd_ymfpci_free(chip);
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index c5de0a84566..5da8ca7aee0 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -9,6 +9,7 @@ menuconfig SND_SOC
 	select SND_JACK if INPUT=y || INPUT=SND
 	select REGMAP_I2C if I2C
 	select REGMAP_SPI if SPI_MASTER
+	select SND_COMPRESS_OFFLOAD
 	---help---
 
 	  If you want ASoC support, you should say Y here and also to the
@@ -32,9 +33,9 @@ config SND_SOC_DMAENGINE_PCM
 source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"
 source "sound/soc/blackfin/Kconfig"
+source "sound/soc/cirrus/Kconfig"
 source "sound/soc/davinci/Kconfig"
 source "sound/soc/dwc/Kconfig"
-source "sound/soc/ep93xx/Kconfig"
 source "sound/soc/fsl/Kconfig"
 source "sound/soc/jz4740/Kconfig"
 source "sound/soc/nuc900/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 00a555a743b..bcbf1d00aa8 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,5 +1,5 @@
 snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
-snd-soc-core-objs += soc-pcm.o soc-io.o
+snd-soc-core-objs += soc-pcm.o soc-compress.o soc-io.o
 
 snd-soc-dmaengine-pcm-objs := soc-dmaengine-pcm.o
 obj-$(CONFIG_SND_SOC_DMAENGINE_PCM) += snd-soc-dmaengine-pcm.o
@@ -10,9 +10,9 @@ obj-$(CONFIG_SND_SOC)	+= generic/
 obj-$(CONFIG_SND_SOC)	+= atmel/
 obj-$(CONFIG_SND_SOC)	+= au1x/
 obj-$(CONFIG_SND_SOC)	+= blackfin/
+obj-$(CONFIG_SND_SOC)	+= cirrus/
 obj-$(CONFIG_SND_SOC)	+= davinci/
 obj-$(CONFIG_SND_SOC)	+= dwc/
-obj-$(CONFIG_SND_SOC)	+= ep93xx/
 obj-$(CONFIG_SND_SOC)	+= fsl/
 obj-$(CONFIG_SND_SOC)	+= jz4740/
 obj-$(CONFIG_SND_SOC)	+= mid-x86/
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index d542d406377..16b9c9efd19 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -59,62 +59,63 @@ static struct snd_soc_ops bf5xx_ad1836_ops = {
 #define BF5XX_AD1836_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \
 				SND_SOC_DAIFMT_CBM_CFM)
 
-static struct snd_soc_dai_link bf5xx_ad1836_dai[] = {
-	{
-		.name = "ad1836",
-		.stream_name = "AD1836",
-		.cpu_dai_name = "bfin-tdm.0",
-		.codec_dai_name = "ad1836-hifi",
-		.platform_name = "bfin-tdm-pcm-audio",
-		.codec_name = "spi0.4",
-		.ops = &bf5xx_ad1836_ops,
-		.dai_fmt = BF5XX_AD1836_DAIFMT,
-	},
-	{
-		.name = "ad1836",
-		.stream_name = "AD1836",
-		.cpu_dai_name = "bfin-tdm.1",
-		.codec_dai_name = "ad1836-hifi",
-		.platform_name = "bfin-tdm-pcm-audio",
-		.codec_name = "spi0.4",
-		.ops = &bf5xx_ad1836_ops,
-		.dai_fmt = BF5XX_AD1836_DAIFMT,
-	},
+static struct snd_soc_dai_link bf5xx_ad1836_dai = {
+	.name = "ad1836",
+	.stream_name = "AD1836",
+	.codec_dai_name = "ad1836-hifi",
+	.platform_name = "bfin-tdm-pcm-audio",
+	.ops = &bf5xx_ad1836_ops,
+	.dai_fmt = BF5XX_AD1836_DAIFMT,
 };
 
 static struct snd_soc_card bf5xx_ad1836 = {
 	.name = "bfin-ad1836",
 	.owner = THIS_MODULE,
-	.dai_link = &bf5xx_ad1836_dai[CONFIG_SND_BF5XX_SPORT_NUM],
+	.dai_link = &bf5xx_ad1836_dai,
 	.num_links = 1,
 };
 
-static struct platform_device *bfxx_ad1836_snd_device;
-
-static int __init bf5xx_ad1836_init(void)
+static __devinit int bf5xx_ad1836_driver_probe(struct platform_device *pdev)
 {
+	struct snd_soc_card *card = &bf5xx_ad1836;
+	const char **link_name;
 	int ret;
 
-	bfxx_ad1836_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!bfxx_ad1836_snd_device)
-		return -ENOMEM;
+	link_name = pdev->dev.platform_data;
+	if (!link_name) {
+		dev_err(&pdev->dev, "No platform data supplied\n");
+		return -EINVAL;
+	}
+	bf5xx_ad1836_dai.cpu_dai_name = link_name[0];
+	bf5xx_ad1836_dai.codec_name = link_name[1];
 
-	platform_set_drvdata(bfxx_ad1836_snd_device, &bf5xx_ad1836);
-	ret = platform_device_add(bfxx_ad1836_snd_device);
+	card->dev = &pdev->dev;
+	platform_set_drvdata(pdev, card);
 
+	ret = snd_soc_register_card(card);
 	if (ret)
-		platform_device_put(bfxx_ad1836_snd_device);
-
+		dev_err(&pdev->dev, "Failed to register card\n");
 	return ret;
 }
 
-static void __exit bf5xx_ad1836_exit(void)
+static int __devexit bf5xx_ad1836_driver_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(bfxx_ad1836_snd_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+	return 0;
 }
 
-module_init(bf5xx_ad1836_init);
-module_exit(bf5xx_ad1836_exit);
+static struct platform_driver bf5xx_ad1836_driver = {
+	.driver = {
+		.name = "bfin-snd-ad1836",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = bf5xx_ad1836_driver_probe,
+	.remove = __devexit_p(bf5xx_ad1836_driver_remove),
+};
+module_platform_driver(bf5xx_ad1836_driver);
 
 /* Module information */
 MODULE_AUTHOR("Barry Song");
diff --git a/sound/soc/ep93xx/Kconfig b/sound/soc/cirrus/Kconfig
index 88143db7e75..88143db7e75 100644
--- a/sound/soc/ep93xx/Kconfig
+++ b/sound/soc/cirrus/Kconfig
diff --git a/sound/soc/ep93xx/Makefile b/sound/soc/cirrus/Makefile
index 5514146cbdf..5514146cbdf 100644
--- a/sound/soc/ep93xx/Makefile
+++ b/sound/soc/cirrus/Makefile
diff --git a/sound/soc/ep93xx/edb93xx.c b/sound/soc/cirrus/edb93xx.c
index e01cb02abd3..e01cb02abd3 100644
--- a/sound/soc/ep93xx/edb93xx.c
+++ b/sound/soc/cirrus/edb93xx.c
diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index c3521653cfd..c3521653cfd 100644
--- a/sound/soc/ep93xx/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index ac4a7515e7b..ac4a7515e7b 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c
index 665d9c94cc1..665d9c94cc1 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.c
+++ b/sound/soc/cirrus/ep93xx-pcm.c
diff --git a/sound/soc/ep93xx/ep93xx-pcm.h b/sound/soc/cirrus/ep93xx-pcm.h
index 111e1121ecb..111e1121ecb 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.h
+++ b/sound/soc/cirrus/ep93xx-pcm.h
diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/cirrus/simone.c
index dd997094eb3..dd997094eb3 100644
--- a/sound/soc/ep93xx/simone.c
+++ b/sound/soc/cirrus/simone.c
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/cirrus/snappercl15.c
index a193cea3cf3..a193cea3cf3 100644
--- a/sound/soc/ep93xx/snappercl15.c
+++ b/sound/soc/cirrus/snappercl15.c
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 9f8e8594aeb..b92759a3936 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -37,6 +37,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_CX20442
 	select SND_SOC_DA7210 if I2C
 	select SND_SOC_DA732X if I2C
+	select SND_SOC_DA9055 if I2C
 	select SND_SOC_DFBMCS320
 	select SND_SOC_ISABELLE if I2C
 	select SND_SOC_JZ4740_CODEC
@@ -70,6 +71,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_UDA134X
 	select SND_SOC_UDA1380 if I2C
 	select SND_SOC_WL1273 if MFD_WL1273_CORE
+	select SND_SOC_WM0010 if SPI_MASTER
 	select SND_SOC_WM1250_EV1 if I2C
 	select SND_SOC_WM2000 if I2C
 	select SND_SOC_WM2200 if I2C
@@ -238,6 +240,9 @@ config SND_SOC_DA7210
 config SND_SOC_DA732X
         tristate
 
+config SND_SOC_DA9055
+	tristate
+
 config SND_SOC_DFBMCS320
 	tristate
 
@@ -326,6 +331,9 @@ config SND_SOC_UDA1380
 config SND_SOC_WL1273
 	tristate
 
+config SND_SOC_WM0010
+	tristate
+
 config SND_SOC_WM1250_EV1
 	tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 34148bb59c6..9bd4d95aab4 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -24,6 +24,7 @@ snd-soc-cs4271-objs := cs4271.o
 snd-soc-cx20442-objs := cx20442.o
 snd-soc-da7210-objs := da7210.o
 snd-soc-da732x-objs := da732x.o
+snd-soc-da9055-objs := da9055.o
 snd-soc-dfbmcs320-objs := dfbmcs320.o
 snd-soc-dmic-objs := dmic.o
 snd-soc-isabelle-objs := isabelle.o
@@ -61,6 +62,7 @@ snd-soc-twl6040-objs := twl6040.o
 snd-soc-uda134x-objs := uda134x.o
 snd-soc-uda1380-objs := uda1380.o
 snd-soc-wl1273-objs := wl1273.o
+snd-soc-wm0010-objs := wm0010.o
 snd-soc-wm1250-ev1-objs := wm1250-ev1.o
 snd-soc-wm2000-objs := wm2000.o
 snd-soc-wm2200-objs := wm2200.o
@@ -143,6 +145,7 @@ obj-$(CONFIG_SND_SOC_CS4271)	+= snd-soc-cs4271.o
 obj-$(CONFIG_SND_SOC_CX20442)	+= snd-soc-cx20442.o
 obj-$(CONFIG_SND_SOC_DA7210)	+= snd-soc-da7210.o
 obj-$(CONFIG_SND_SOC_DA732X)	+= snd-soc-da732x.o
+obj-$(CONFIG_SND_SOC_DA9055)	+= snd-soc-da9055.o
 obj-$(CONFIG_SND_SOC_DFBMCS320)	+= snd-soc-dfbmcs320.o
 obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_ISABELLE)	+= snd-soc-isabelle.o
@@ -177,6 +180,7 @@ obj-$(CONFIG_SND_SOC_TWL6040)	+= snd-soc-twl6040.o
 obj-$(CONFIG_SND_SOC_UDA134X)	+= snd-soc-uda134x.o
 obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WL1273)	+= snd-soc-wl1273.o
+obj-$(CONFIG_SND_SOC_WM0010)	+= snd-soc-wm0010.o
 obj-$(CONFIG_SND_SOC_WM1250_EV1) += snd-soc-wm1250-ev1.o
 obj-$(CONFIG_SND_SOC_WM2000)	+= snd-soc-wm2000.o
 obj-$(CONFIG_SND_SOC_WM2200)	+= snd-soc-wm2200.o
diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 07abd09e0b1..af547490b4f 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -391,10 +391,10 @@ static const struct snd_soc_dapm_widget ab8500_dapm_widgets[] = {
 	SND_SOC_DAPM_CLOCK_SUPPLY("audioclk"),
 
 	/* Regulators */
-	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AUD", 0),
-	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC1", 0),
-	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC2", 0),
-	SND_SOC_DAPM_REGULATOR_SUPPLY("V-DMIC", 0),
+	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AUD", 0, 0),
+	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC1", 0, 0),
+	SND_SOC_DAPM_REGULATOR_SUPPLY("V-AMIC2", 0, 0),
+	SND_SOC_DAPM_REGULATOR_SUPPLY("V-DMIC", 0, 0),
 
 	/* Power */
 	SND_SOC_DAPM_SUPPLY("Audio Power",
@@ -2462,10 +2462,7 @@ static int ab8500_codec_probe(struct snd_soc_codec *codec)
 	dev_dbg(dev, "%s: Enter.\n", __func__);
 
 	/* Setup AB8500 according to board-settings */
-	pdata = (struct ab8500_platform_data *)dev_get_platdata(dev->parent);
-
-	/* Inform SoC Core that we have our own I/O arrangements. */
-	codec->control_data = (void *)true;
+	pdata = dev_get_platdata(dev->parent);
 
 	if (np) {
 		if (!pdata)
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index c67b50d8b31..dce6ebeef45 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -19,6 +19,8 @@
 #include <sound/soc.h>
 #include <sound/tlv.h>
 #include <linux/spi/spi.h>
+#include <linux/regmap.h>
+
 #include "ad1836.h"
 
 enum ad1836_type {
@@ -30,6 +32,7 @@ enum ad1836_type {
 /* codec private data */
 struct ad1836_priv {
 	enum ad1836_type type;
+	struct regmap *regmap;
 };
 
 /*
@@ -161,8 +164,8 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
 		struct snd_pcm_hw_params *params,
 		struct snd_soc_dai *dai)
 {
+	struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(dai->codec);
 	int word_len = 0;
-	struct snd_soc_codec *codec = dai->codec;
 
 	/* bit size */
 	switch (params_format(params)) {
@@ -178,10 +181,12 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	snd_soc_update_bits(codec, AD1836_DAC_CTRL1, AD1836_DAC_WORD_LEN_MASK,
+	regmap_update_bits(ad1836->regmap, AD1836_DAC_CTRL1,
+		AD1836_DAC_WORD_LEN_MASK,
 		word_len << AD1836_DAC_WORD_LEN_OFFSET);
 
-	snd_soc_update_bits(codec, AD1836_ADC_CTRL2, AD1836_ADC_WORD_LEN_MASK,
+	regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,
+		AD1836_ADC_WORD_LEN_MASK,
 		word_len << AD1836_ADC_WORD_OFFSET);
 
 	return 0;
@@ -223,15 +228,17 @@ static struct snd_soc_dai_driver ad183x_dais[] = {
 #ifdef CONFIG_PM
 static int ad1836_suspend(struct snd_soc_codec *codec)
 {
+	struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
 	/* reset clock control mode */
-	return snd_soc_update_bits(codec, AD1836_ADC_CTRL2,
+	return regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,
 		AD1836_ADC_SERFMT_MASK, 0);
 }
 
 static int ad1836_resume(struct snd_soc_codec *codec)
 {
+	struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
 	/* restore clock control mode */
-	return snd_soc_update_bits(codec, AD1836_ADC_CTRL2,
+	return regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,
 		AD1836_ADC_SERFMT_MASK, AD1836_ADC_AUX);
 }
 #else
@@ -250,37 +257,30 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 	num_dacs = ad183x_dais[ad1836->type].playback.channels_max / 2;
 	num_adcs = ad183x_dais[ad1836->type].capture.channels_max / 2;
 
-	ret = snd_soc_codec_set_cache_io(codec, 4, 12, SND_SOC_SPI);
-	if (ret < 0) {
-		dev_err(codec->dev, "failed to set cache I/O: %d\n",
-				ret);
-		return ret;
-	}
-
 	/* default setting for ad1836 */
 	/* de-emphasis: 48kHz, power-on dac */
-	snd_soc_write(codec, AD1836_DAC_CTRL1, 0x300);
+	regmap_write(ad1836->regmap, AD1836_DAC_CTRL1, 0x300);
 	/* unmute dac channels */
-	snd_soc_write(codec, AD1836_DAC_CTRL2, 0x0);
+	regmap_write(ad1836->regmap, AD1836_DAC_CTRL2, 0x0);
 	/* high-pass filter enable, power-on adc */
-	snd_soc_write(codec, AD1836_ADC_CTRL1, 0x100);
+	regmap_write(ad1836->regmap, AD1836_ADC_CTRL1, 0x100);
 	/* unmute adc channles, adc aux mode */
-	snd_soc_write(codec, AD1836_ADC_CTRL2, 0x180);
+	regmap_write(ad1836->regmap, AD1836_ADC_CTRL2, 0x180);
 	/* volume */
 	for (i = 1; i <= num_dacs; ++i) {
-		snd_soc_write(codec, AD1836_DAC_L_VOL(i), 0x3FF);
-		snd_soc_write(codec, AD1836_DAC_R_VOL(i), 0x3FF);
+		regmap_write(ad1836->regmap, AD1836_DAC_L_VOL(i), 0x3FF);
+		regmap_write(ad1836->regmap, AD1836_DAC_R_VOL(i), 0x3FF);
 	}
 
 	if (ad1836->type == AD1836) {
 		/* left/right diff:PGA/MUX */
-		snd_soc_write(codec, AD1836_ADC_CTRL3, 0x3A);
+		regmap_write(ad1836->regmap, AD1836_ADC_CTRL3, 0x3A);
 		ret = snd_soc_add_codec_controls(codec, ad1836_controls,
 				ARRAY_SIZE(ad1836_controls));
 		if (ret)
 			return ret;
 	} else {
-		snd_soc_write(codec, AD1836_ADC_CTRL3, 0x00);
+		regmap_write(ad1836->regmap, AD1836_ADC_CTRL3, 0x00);
 	}
 
 	ret = snd_soc_add_codec_controls(codec, ad183x_dac_controls, num_dacs * 2);
@@ -313,8 +313,9 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 /* power down chip */
 static int ad1836_remove(struct snd_soc_codec *codec)
 {
+	struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
 	/* reset clock control mode */
-	return snd_soc_update_bits(codec, AD1836_ADC_CTRL2,
+	return regmap_update_bits(ad1836->regmap, AD1836_ADC_CTRL2,
 		AD1836_ADC_SERFMT_MASK, 0);
 }
 
@@ -323,8 +324,6 @@ static struct snd_soc_codec_driver soc_codec_dev_ad1836 = {
 	.remove = ad1836_remove,
 	.suspend = ad1836_suspend,
 	.resume = ad1836_resume,
-	.reg_cache_size = AD1836_NUM_REGS,
-	.reg_word_size = sizeof(u16),
 
 	.controls = ad183x_controls,
 	.num_controls = ARRAY_SIZE(ad183x_controls),
@@ -334,6 +333,33 @@ static struct snd_soc_codec_driver soc_codec_dev_ad1836 = {
 	.num_dapm_routes = ARRAY_SIZE(ad183x_dapm_routes),
 };
 
+static const struct reg_default ad1836_reg_defaults[] = {
+	{ AD1836_DAC_CTRL1, 0x0000 },
+	{ AD1836_DAC_CTRL2, 0x0000 },
+	{ AD1836_DAC_L_VOL(0), 0x0000 },
+	{ AD1836_DAC_R_VOL(0), 0x0000 },
+	{ AD1836_DAC_L_VOL(1), 0x0000 },
+	{ AD1836_DAC_R_VOL(1), 0x0000 },
+	{ AD1836_DAC_L_VOL(2), 0x0000 },
+	{ AD1836_DAC_R_VOL(2), 0x0000 },
+	{ AD1836_DAC_L_VOL(3), 0x0000 },
+	{ AD1836_DAC_R_VOL(3), 0x0000 },
+	{ AD1836_ADC_CTRL1, 0x0000 },
+	{ AD1836_ADC_CTRL2, 0x0000 },
+	{ AD1836_ADC_CTRL3, 0x0000 },
+};
+
+static const struct regmap_config ad1836_regmap_config = {
+	.val_bits = 12,
+	.reg_bits = 4,
+	.read_flag_mask = 0x08,
+
+	.max_register = AD1836_ADC_CTRL3,
+	.reg_defaults = ad1836_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(ad1836_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+};
+
 static int __devinit ad1836_spi_probe(struct spi_device *spi)
 {
 	struct ad1836_priv *ad1836;
@@ -344,6 +370,10 @@ static int __devinit ad1836_spi_probe(struct spi_device *spi)
 	if (ad1836 == NULL)
 		return -ENOMEM;
 
+	ad1836->regmap = devm_regmap_init_spi(spi, &ad1836_regmap_config);
+	if (IS_ERR(ad1836->regmap))
+		return PTR_ERR(ad1836->regmap);
+
 	ad1836->type = spi_get_device_id(spi)->driver_data;
 
 	spi_set_drvdata(spi, ad1836);
@@ -379,17 +409,7 @@ static struct spi_driver ad1836_spi_driver = {
 	.id_table	= ad1836_ids,
 };
 
-static int __init ad1836_init(void)
-{
-	return spi_register_driver(&ad1836_spi_driver);
-}
-module_init(ad1836_init);
-
-static void __exit ad1836_exit(void)
-{
-	spi_unregister_driver(&ad1836_spi_driver);
-}
-module_exit(ad1836_exit);
+module_spi_driver(ad1836_spi_driver);
 
 MODULE_DESCRIPTION("ASoC ad1836 driver");
 MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 13e62be4f99..2f752660f67 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -381,40 +381,25 @@ static const struct regmap_config ad193x_spi_regmap_config = {
 static int __devinit ad193x_spi_probe(struct spi_device *spi)
 {
 	struct ad193x_priv *ad193x;
-	int ret;
 
 	ad193x = devm_kzalloc(&spi->dev, sizeof(struct ad193x_priv),
 			      GFP_KERNEL);
 	if (ad193x == NULL)
 		return -ENOMEM;
 
-	ad193x->regmap = regmap_init_spi(spi, &ad193x_spi_regmap_config);
-	if (IS_ERR(ad193x->regmap)) {
-		ret = PTR_ERR(ad193x->regmap);
-		goto err_out;
-	}
+	ad193x->regmap = devm_regmap_init_spi(spi, &ad193x_spi_regmap_config);
+	if (IS_ERR(ad193x->regmap))
+		return PTR_ERR(ad193x->regmap);
 
 	spi_set_drvdata(spi, ad193x);
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_ad193x, &ad193x_dai, 1);
-	if (ret < 0)
-		goto err_regmap_exit;
-
-	return 0;
-
-err_regmap_exit:
-	regmap_exit(ad193x->regmap);
-err_out:
-	return ret;
+	return snd_soc_register_codec(&spi->dev, &soc_codec_dev_ad193x,
+			&ad193x_dai, 1);
 }
 
 static int __devexit ad193x_spi_remove(struct spi_device *spi)
 {
-	struct ad193x_priv *ad193x = spi_get_drvdata(spi);
-
 	snd_soc_unregister_codec(&spi->dev);
-	regmap_exit(ad193x->regmap);
 	return 0;
 }
 
@@ -449,40 +434,25 @@ static int __devinit ad193x_i2c_probe(struct i2c_client *client,
 		const struct i2c_device_id *id)
 {
 	struct ad193x_priv *ad193x;
-	int ret;
 
 	ad193x = devm_kzalloc(&client->dev, sizeof(struct ad193x_priv),
 			      GFP_KERNEL);
 	if (ad193x == NULL)
 		return -ENOMEM;
 
-	ad193x->regmap = regmap_init_i2c(client, &ad193x_i2c_regmap_config);
-	if (IS_ERR(ad193x->regmap)) {
-		ret = PTR_ERR(ad193x->regmap);
-		goto err_out;
-	}
+	ad193x->regmap = devm_regmap_init_i2c(client, &ad193x_i2c_regmap_config);
+	if (IS_ERR(ad193x->regmap))
+		return PTR_ERR(ad193x->regmap);
 
 	i2c_set_clientdata(client, ad193x);
 
-	ret =  snd_soc_register_codec(&client->dev,
-			&soc_codec_dev_ad193x, &ad193x_dai, 1);
-	if (ret < 0)
-		goto err_regmap_exit;
-
-	return 0;
-
-err_regmap_exit:
-	regmap_exit(ad193x->regmap);
-err_out:
-	return ret;
+	return snd_soc_register_codec(&client->dev, &soc_codec_dev_ad193x,
+			&ad193x_dai, 1);
 }
 
 static int __devexit ad193x_i2c_remove(struct i2c_client *client)
 {
-	struct ad193x_priv *ad193x = i2c_get_clientdata(client);
-
 	snd_soc_unregister_codec(&client->dev);
-	regmap_exit(ad193x->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 11b1b714b8b..8c39dddd7d0 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -186,7 +186,6 @@ static int ad1980_soc_probe(struct snd_soc_codec *codec)
 
 	printk(KERN_INFO "AD1980 SoC Audio Codec\n");
 
-	codec->control_data = codec;	/* we don't use regmap! */
 	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
 	if (ret < 0) {
 		printk(KERN_ERR "ad1980: failed to register AC97 codec\n");
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 44f59064d8d..704544bfc90 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -1392,17 +1392,7 @@ static struct i2c_driver adau1373_i2c_driver = {
 	.id_table = adau1373_i2c_id,
 };
 
-static int __init adau1373_init(void)
-{
-	return i2c_add_driver(&adau1373_i2c_driver);
-}
-module_init(adau1373_init);
-
-static void __exit adau1373_exit(void)
-{
-	i2c_del_driver(&adau1373_i2c_driver);
-}
-module_exit(adau1373_exit);
+module_i2c_driver(adau1373_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC ADAU1373 driver");
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index 3d50fc8646b..51f2f3cd813 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -527,17 +527,7 @@ static struct i2c_driver adau1701_i2c_driver = {
 	.id_table	= adau1701_i2c_id,
 };
 
-static int __init adau1701_init(void)
-{
-	return i2c_add_driver(&adau1701_i2c_driver);
-}
-module_init(adau1701_init);
-
-static void __exit adau1701_exit(void)
-{
-	i2c_del_driver(&adau1701_i2c_driver);
-}
-module_exit(adau1701_exit);
+module_i2c_driver(adau1701_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC ADAU1701 SigmaDSP driver");
 MODULE_AUTHOR("Cliff Cai <cliff.cai@analog.com>");
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 5fb7c2a80e6..2b457976a7b 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -696,17 +696,7 @@ static struct i2c_driver ak4671_i2c_driver = {
 	.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_i2c_driver(ak4671_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC AK4671 codec driver");
 MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 1cf7a32d1b2..c03b65af305 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -119,6 +119,24 @@ const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS] = {
 	"DSP1.4",
 	"DSP1.5",
 	"DSP1.6",
+	"DSP2.1",
+	"DSP2.2",
+	"DSP2.3",
+	"DSP2.4",
+	"DSP2.5",
+	"DSP2.6",
+	"DSP3.1",
+	"DSP3.2",
+	"DSP3.3",
+	"DSP3.4",
+	"DSP3.5",
+	"DSP3.6",
+	"DSP4.1",
+	"DSP4.2",
+	"DSP4.3",
+	"DSP4.4",
+	"DSP4.5",
+	"DSP4.6",
 	"ASRC1L",
 	"ASRC1R",
 	"ASRC2L",
@@ -180,6 +198,24 @@ int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS] = {
 	0x6b,
 	0x6c,
 	0x6d,
+	0x70,  /* DSP2.1 */
+	0x71,
+	0x72,
+	0x73,
+	0x74,
+	0x75,
+	0x78,  /* DSP3.1 */
+	0x79,
+	0x7a,
+	0x7b,
+	0x7c,
+	0x7d,
+	0x80,  /* DSP4.1 */
+	0x81,
+	0x82,
+	0x83,
+	0x84,
+	0x85,
 	0x90,  /* ASRC1L */
 	0x91,
 	0x92,
@@ -229,6 +265,75 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w,
 }
 EXPORT_SYMBOL_GPL(arizona_out_ev);
 
+static unsigned int arizona_sysclk_48k_rates[] = {
+	6144000,
+	12288000,
+	22579200,
+	49152000,
+	73728000,
+	98304000,
+	147456000,
+};
+
+static unsigned int arizona_sysclk_44k1_rates[] = {
+	5644800,
+	11289600,
+	24576000,
+	45158400,
+	67737600,
+	90316800,
+	135475200,
+};
+
+static int arizona_set_opclk(struct snd_soc_codec *codec, unsigned int clk,
+			     unsigned int freq)
+{
+	struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec);
+	unsigned int reg;
+	unsigned int *rates;
+	int ref, div, refclk;
+
+	switch (clk) {
+	case ARIZONA_CLK_OPCLK:
+		reg = ARIZONA_OUTPUT_SYSTEM_CLOCK;
+		refclk = priv->sysclk;
+		break;
+	case ARIZONA_CLK_ASYNC_OPCLK:
+		reg = ARIZONA_OUTPUT_ASYNC_CLOCK;
+		refclk = priv->asyncclk;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (refclk % 8000)
+		rates = arizona_sysclk_44k1_rates;
+	else
+		rates = arizona_sysclk_48k_rates;
+
+	for (ref = 0; ref < ARRAY_SIZE(arizona_sysclk_48k_rates) &&
+		     rates[ref] <= refclk; ref++) {
+		div = 1;
+		while (rates[ref] / div >= freq && div < 32) {
+			if (rates[ref] / div == freq) {
+				dev_dbg(codec->dev, "Configured %dHz OPCLK\n",
+					freq);
+				snd_soc_update_bits(codec, reg,
+						    ARIZONA_OPCLK_DIV_MASK |
+						    ARIZONA_OPCLK_SEL_MASK,
+						    (div <<
+						     ARIZONA_OPCLK_DIV_SHIFT) |
+						    ref);
+				return 0;
+			}
+			div++;
+		}
+	}
+
+	dev_err(codec->dev, "Unable to generate %dHz OPCLK\n", freq);
+	return -EINVAL;
+}
+
 int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 		       int source, unsigned int freq, int dir)
 {
@@ -252,6 +357,9 @@ int arizona_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 		reg = ARIZONA_ASYNC_CLOCK_1;
 		clk = &priv->asyncclk;
 		break;
+	case ARIZONA_CLK_OPCLK:
+	case ARIZONA_CLK_ASYNC_OPCLK:
+		return arizona_set_opclk(codec, clk_id, freq);
 	default:
 		return -EINVAL;
 	}
@@ -666,7 +774,7 @@ static irqreturn_t arizona_fll_lock(int irq, void *data)
 {
 	struct arizona_fll *fll = data;
 
-	arizona_fll_dbg(fll, "Locked\n");
+	arizona_fll_dbg(fll, "Lock status changed\n");
 
 	complete(&fll->lock);
 
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 59caca8865e..36ec6494612 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -17,8 +17,10 @@
 
 #include <sound/soc.h>
 
-#define ARIZONA_CLK_SYSCLK   1
-#define ARIZONA_CLK_ASYNCCLK 2
+#define ARIZONA_CLK_SYSCLK         1
+#define ARIZONA_CLK_ASYNCCLK       2
+#define ARIZONA_CLK_OPCLK          3
+#define ARIZONA_CLK_ASYNC_OPCLK    4
 
 #define ARIZONA_CLK_SRC_MCLK1    0x0
 #define ARIZONA_CLK_SRC_MCLK2    0x1
@@ -59,7 +61,7 @@ struct arizona_priv {
 	struct arizona_dai_priv dai[ARIZONA_MAX_DAI];
 };
 
-#define ARIZONA_NUM_MIXER_INPUTS 57
+#define ARIZONA_NUM_MIXER_INPUTS 75
 
 extern const unsigned int arizona_mixer_tlv[];
 extern const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS];
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 047917f0b8a..8e4779812b9 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -29,6 +29,8 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/regulator/consumer.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
 
 /*
  * The codec isn't really big-endian or little-endian, since the I2S
@@ -110,14 +112,15 @@
  * This array contains the power-on default values of the registers, with the
  * exception of the "CHIPID" register (01h).  The lower four bits of that
  * register contain the hardware revision, so it is treated as volatile.
- *
- * Also note that on the CS4270, the first readable register is 1, but ASoC
- * assumes the first register is 0.  Therfore, the array must have an entry for
- * register 0, but we use cs4270_reg_is_readable() to tell ASoC that it can't
- * be read.
  */
-static const u8 cs4270_default_reg_cache[CS4270_LASTREG + 1] = {
-	0x00, 0x00, 0x00, 0x30, 0x00, 0x60, 0x20, 0x00, 0x00
+static const struct reg_default cs4270_reg_defaults[] = {
+	{ 2, 0x00 },
+	{ 3, 0x30 },
+	{ 4, 0x00 },
+	{ 5, 0x60 },
+	{ 6, 0x20 },
+	{ 7, 0x00 },
+	{ 8, 0x00 },
 };
 
 static const char *supply_names[] = {
@@ -126,7 +129,7 @@ static const char *supply_names[] = {
 
 /* Private data for the CS4270 */
 struct cs4270_private {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	unsigned int mclk; /* Input frequency of the MCLK pin */
 	unsigned int mode; /* The mode (I2S or left-justified) */
 	unsigned int slave_mode;
@@ -191,12 +194,12 @@ static struct cs4270_mode_ratios cs4270_mode_ratios[] = {
 /* The number of MCLK/LRCK ratios supported by the CS4270 */
 #define NUM_MCLK_RATIOS		ARRAY_SIZE(cs4270_mode_ratios)
 
-static int cs4270_reg_is_readable(struct snd_soc_codec *codec, unsigned int reg)
+static bool cs4270_reg_is_readable(struct device *dev, unsigned int reg)
 {
 	return (reg >= CS4270_FIRSTREG) && (reg <= CS4270_LASTREG);
 }
 
-static int cs4270_reg_is_volatile(struct snd_soc_codec *codec, unsigned int reg)
+static bool cs4270_reg_is_volatile(struct device *dev, unsigned int reg)
 {
 	/* Unreadable registers are considered volatile */
 	if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG))
@@ -456,7 +459,7 @@ static struct snd_soc_dai_driver cs4270_dai = {
 	.name = "cs4270-hifi",
 	.playback = {
 		.stream_name = "Playback",
-		.channels_min = 1,
+		.channels_min = 2,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.rate_min = 4000,
@@ -465,7 +468,7 @@ static struct snd_soc_dai_driver cs4270_dai = {
 	},
 	.capture = {
 		.stream_name = "Capture",
-		.channels_min = 1,
+		.channels_min = 2,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.rate_min = 4000,
@@ -485,12 +488,12 @@ static struct snd_soc_dai_driver cs4270_dai = {
 static int cs4270_probe(struct snd_soc_codec *codec)
 {
 	struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
-	int i, ret;
+	int ret;
 
 	/* Tell ASoC what kind of I/O to use to read the registers.  ASoC will
 	 * then do the I2C transactions itself.
 	 */
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, cs4270->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "failed to set cache I/O (ret=%i)\n", ret);
 		return ret;
@@ -519,33 +522,8 @@ static int cs4270_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	/* Add the non-DAPM controls */
-	ret = snd_soc_add_codec_controls(codec, cs4270_snd_controls,
-				ARRAY_SIZE(cs4270_snd_controls));
-	if (ret < 0) {
-		dev_err(codec->dev, "failed to add controls\n");
-		return ret;
-	}
-
-	/* get the power supply regulators */
-	for (i = 0; i < ARRAY_SIZE(supply_names); i++)
-		cs4270->supplies[i].supply = supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(cs4270->supplies),
-				 cs4270->supplies);
-	if (ret < 0)
-		return ret;
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
 				    cs4270->supplies);
-	if (ret < 0)
-		goto error_free_regulators;
-
-	return 0;
-
-error_free_regulators:
-	regulator_bulk_free(ARRAY_SIZE(cs4270->supplies),
-			    cs4270->supplies);
 
 	return ret;
 }
@@ -561,7 +539,6 @@ static int cs4270_remove(struct snd_soc_codec *codec)
 	struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
 
 	regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
-	regulator_bulk_free(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
 
 	return 0;
 };
@@ -611,7 +588,7 @@ static int cs4270_soc_resume(struct snd_soc_codec *codec)
 	ndelay(500);
 
 	/* first restore the entire register cache ... */
-	snd_soc_cache_sync(codec);
+	regcache_sync(cs4270->regmap);
 
 	/* ... then disable the power-down bits */
 	reg = snd_soc_read(codec, CS4270_PWRCTL);
@@ -632,11 +609,30 @@ static const struct snd_soc_codec_driver soc_codec_device_cs4270 = {
 	.remove =		cs4270_remove,
 	.suspend =		cs4270_soc_suspend,
 	.resume =		cs4270_soc_resume,
-	.volatile_register =	cs4270_reg_is_volatile,
-	.readable_register =	cs4270_reg_is_readable,
-	.reg_cache_size =	CS4270_LASTREG + 1,
-	.reg_word_size =	sizeof(u8),
-	.reg_cache_default =	cs4270_default_reg_cache,
+
+	.controls =		cs4270_snd_controls,
+	.num_controls =		ARRAY_SIZE(cs4270_snd_controls),
+};
+
+/*
+ * cs4270_of_match - the device tree bindings
+ */
+static const struct of_device_id cs4270_of_match[] = {
+	{ .compatible = "cirrus,cs4270", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, cs4270_of_match);
+
+static const struct regmap_config cs4270_regmap = {
+	.reg_bits =		8,
+	.val_bits =		8,
+	.max_register =		CS4270_LASTREG,
+	.reg_defaults =		cs4270_reg_defaults,
+	.num_reg_defaults =	ARRAY_SIZE(cs4270_reg_defaults),
+	.cache_type =		REGCACHE_RBTREE,
+
+	.readable_reg =		cs4270_reg_is_readable,
+	.volatile_reg =		cs4270_reg_is_volatile,
 };
 
 /**
@@ -650,19 +646,56 @@ static const struct snd_soc_codec_driver soc_codec_device_cs4270 = {
 static int cs4270_i2c_probe(struct i2c_client *i2c_client,
 	const struct i2c_device_id *id)
 {
+	struct device_node *np = i2c_client->dev.of_node;
 	struct cs4270_private *cs4270;
-	int ret;
+	unsigned int val;
+	int ret, i;
 
-	/* Verify that we have a CS4270 */
+	cs4270 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs4270_private),
+			      GFP_KERNEL);
+	if (!cs4270) {
+		dev_err(&i2c_client->dev, "could not allocate codec\n");
+		return -ENOMEM;
+	}
+
+	/* get the power supply regulators */
+	for (i = 0; i < ARRAY_SIZE(supply_names); i++)
+		cs4270->supplies[i].supply = supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c_client->dev,
+				      ARRAY_SIZE(cs4270->supplies),
+				      cs4270->supplies);
+	if (ret < 0)
+		return ret;
+
+	/* See if we have a way to bring the codec out of reset */
+	if (np) {
+		enum of_gpio_flags flags;
+		int gpio = of_get_named_gpio_flags(np, "reset-gpio", 0, &flags);
+
+		if (gpio_is_valid(gpio)) {
+			ret = devm_gpio_request_one(&i2c_client->dev, gpio,
+				     flags & OF_GPIO_ACTIVE_LOW ?
+					GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH,
+				     "cs4270 reset");
+			if (ret < 0)
+				return ret;
+		}
+	}
+
+	cs4270->regmap = devm_regmap_init_i2c(i2c_client, &cs4270_regmap);
+	if (IS_ERR(cs4270->regmap))
+		return PTR_ERR(cs4270->regmap);
 
-	ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID);
+	/* Verify that we have a CS4270 */
+	ret = regmap_read(cs4270->regmap, CS4270_CHIPID, &val);
 	if (ret < 0) {
 		dev_err(&i2c_client->dev, "failed to read i2c at addr %X\n",
 		       i2c_client->addr);
 		return ret;
 	}
 	/* The top four bits of the chip ID should be 1100. */
-	if ((ret & 0xF0) != 0xC0) {
+	if ((val & 0xF0) != 0xC0) {
 		dev_err(&i2c_client->dev, "device at addr %X is not a CS4270\n",
 		       i2c_client->addr);
 		return -ENODEV;
@@ -670,17 +703,9 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client,
 
 	dev_info(&i2c_client->dev, "found device at i2c address %X\n",
 		i2c_client->addr);
-	dev_info(&i2c_client->dev, "hardware revision %X\n", ret & 0xF);
-
-	cs4270 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs4270_private),
-			      GFP_KERNEL);
-	if (!cs4270) {
-		dev_err(&i2c_client->dev, "could not allocate codec\n");
-		return -ENOMEM;
-	}
+	dev_info(&i2c_client->dev, "hardware revision %X\n", val & 0xF);
 
 	i2c_set_clientdata(i2c_client, cs4270);
-	cs4270->control_type = SND_SOC_I2C;
 
 	ret = snd_soc_register_codec(&i2c_client->dev,
 			&soc_codec_device_cs4270, &cs4270_dai, 1);
@@ -718,23 +743,14 @@ static struct i2c_driver cs4270_i2c_driver = {
 	.driver = {
 		.name = "cs4270",
 		.owner = THIS_MODULE,
+		.of_match_table = cs4270_of_match,
 	},
 	.id_table = cs4270_id,
 	.probe = cs4270_i2c_probe,
 	.remove = cs4270_i2c_remove,
 };
 
-static int __init cs4270_init(void)
-{
-	return i2c_add_driver(&cs4270_i2c_driver);
-}
-module_init(cs4270_init);
-
-static void __exit cs4270_exit(void)
-{
-	i2c_del_driver(&cs4270_i2c_driver);
-}
-module_exit(cs4270_exit);
+module_i2c_driver(cs4270_i2c_driver);
 
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Cirrus Logic CS4270 ALSA SoC Codec Driver");
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 9eb01d7d58a..f994af34f55 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -22,12 +22,14 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
 #include <sound/cs4271.h>
 
 #define CS4271_PCM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
@@ -458,6 +460,14 @@ static int cs4271_soc_resume(struct snd_soc_codec *codec)
 #define cs4271_soc_resume	NULL
 #endif /* CONFIG_PM */
 
+#ifdef CONFIG_OF
+static const struct of_device_id cs4271_dt_ids[] = {
+	{ .compatible = "cirrus,cs4271", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, cs4271_dt_ids);
+#endif
+
 static int cs4271_probe(struct snd_soc_codec *codec)
 {
 	struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
@@ -465,6 +475,12 @@ static int cs4271_probe(struct snd_soc_codec *codec)
 	int ret;
 	int gpio_nreset = -EINVAL;
 
+#ifdef CONFIG_OF
+	if (of_match_device(cs4271_dt_ids, codec->dev))
+		gpio_nreset = of_get_named_gpio(codec->dev->of_node,
+						"reset-gpio", 0);
+#endif
+
 	if (cs4271plat && gpio_is_valid(cs4271plat->gpio_nreset))
 		gpio_nreset = cs4271plat->gpio_nreset;
 
@@ -569,6 +585,7 @@ static struct spi_driver cs4271_spi_driver = {
 	.driver = {
 		.name	= "cs4271",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(cs4271_dt_ids),
 	},
 	.probe		= cs4271_spi_probe,
 	.remove		= __devexit_p(cs4271_spi_remove),
@@ -608,6 +625,7 @@ static struct i2c_driver cs4271_i2c_driver = {
 	.driver = {
 		.name	= "cs4271",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(cs4271_dt_ids),
 	},
 	.id_table	= cs4271_i2c_id,
 	.probe		= cs4271_i2c_probe,
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index 091d0193f50..1e0fa3b5f79 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -614,24 +614,7 @@ static struct i2c_driver cs42l51_i2c_driver = {
 	.remove = cs42l51_i2c_remove,
 };
 
-static int __init cs42l51_init(void)
-{
-	int ret;
-
-	ret = i2c_add_driver(&cs42l51_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "%s: can't add i2c driver\n", __func__);
-		return ret;
-	}
-	return 0;
-}
-module_init(cs42l51_init);
-
-static void __exit cs42l51_exit(void)
-{
-	i2c_del_driver(&cs42l51_i2c_driver);
-}
-module_exit(cs42l51_exit);
+module_i2c_driver(cs42l51_i2c_driver);
 
 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
 MODULE_DESCRIPTION("Cirrus Logic CS42L51 ALSA SoC Codec Driver");
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index 628daf6a1d9..61599298fb2 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -24,7 +24,6 @@
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c
new file mode 100644
index 00000000000..185d8dd3639
--- /dev/null
+++ b/sound/soc/codecs/da9055.c
@@ -0,0 +1,1510 @@
+/*
+ * DA9055 ALSA Soc codec driver
+ *
+ * Copyright (c) 2012 Dialog Semiconductor
+ *
+ * Tested on (Samsung SMDK6410 board + DA9055 EVB) using I2S and I2C
+ * Written by David Chen <david.chen@diasemi.com> and
+ * Ashish Chavan <ashish.chavan@kpitcummins.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/delay.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/da9055.h>
+
+/* DA9055 register space */
+
+/* Status Registers */
+#define DA9055_STATUS1			0x02
+#define DA9055_PLL_STATUS		0x03
+#define DA9055_AUX_L_GAIN_STATUS	0x04
+#define DA9055_AUX_R_GAIN_STATUS	0x05
+#define DA9055_MIC_L_GAIN_STATUS	0x06
+#define DA9055_MIC_R_GAIN_STATUS	0x07
+#define DA9055_MIXIN_L_GAIN_STATUS	0x08
+#define DA9055_MIXIN_R_GAIN_STATUS	0x09
+#define DA9055_ADC_L_GAIN_STATUS	0x0A
+#define DA9055_ADC_R_GAIN_STATUS	0x0B
+#define DA9055_DAC_L_GAIN_STATUS	0x0C
+#define DA9055_DAC_R_GAIN_STATUS	0x0D
+#define DA9055_HP_L_GAIN_STATUS		0x0E
+#define DA9055_HP_R_GAIN_STATUS		0x0F
+#define DA9055_LINE_GAIN_STATUS		0x10
+
+/* System Initialisation Registers */
+#define DA9055_CIF_CTRL			0x20
+#define DA9055_DIG_ROUTING_AIF		0X21
+#define DA9055_SR			0x22
+#define DA9055_REFERENCES		0x23
+#define DA9055_PLL_FRAC_TOP		0x24
+#define DA9055_PLL_FRAC_BOT		0x25
+#define DA9055_PLL_INTEGER		0x26
+#define DA9055_PLL_CTRL			0x27
+#define DA9055_AIF_CLK_MODE		0x28
+#define DA9055_AIF_CTRL			0x29
+#define DA9055_DIG_ROUTING_DAC		0x2A
+#define DA9055_ALC_CTRL1		0x2B
+
+/* Input - Gain, Select and Filter Registers */
+#define DA9055_AUX_L_GAIN		0x30
+#define DA9055_AUX_R_GAIN		0x31
+#define DA9055_MIXIN_L_SELECT		0x32
+#define DA9055_MIXIN_R_SELECT		0x33
+#define DA9055_MIXIN_L_GAIN		0x34
+#define DA9055_MIXIN_R_GAIN		0x35
+#define DA9055_ADC_L_GAIN		0x36
+#define DA9055_ADC_R_GAIN		0x37
+#define DA9055_ADC_FILTERS1		0x38
+#define DA9055_MIC_L_GAIN		0x39
+#define DA9055_MIC_R_GAIN		0x3A
+
+/* Output - Gain, Select and Filter Registers */
+#define DA9055_DAC_FILTERS5		0x40
+#define DA9055_DAC_FILTERS2		0x41
+#define DA9055_DAC_FILTERS3		0x42
+#define DA9055_DAC_FILTERS4		0x43
+#define DA9055_DAC_FILTERS1		0x44
+#define DA9055_DAC_L_GAIN		0x45
+#define DA9055_DAC_R_GAIN		0x46
+#define DA9055_CP_CTRL			0x47
+#define DA9055_HP_L_GAIN		0x48
+#define DA9055_HP_R_GAIN		0x49
+#define DA9055_LINE_GAIN		0x4A
+#define DA9055_MIXOUT_L_SELECT		0x4B
+#define DA9055_MIXOUT_R_SELECT		0x4C
+
+/* System Controller Registers */
+#define DA9055_SYSTEM_MODES_INPUT	0x50
+#define DA9055_SYSTEM_MODES_OUTPUT	0x51
+
+/* Control Registers */
+#define DA9055_AUX_L_CTRL		0x60
+#define DA9055_AUX_R_CTRL		0x61
+#define DA9055_MIC_BIAS_CTRL		0x62
+#define DA9055_MIC_L_CTRL		0x63
+#define DA9055_MIC_R_CTRL		0x64
+#define DA9055_MIXIN_L_CTRL		0x65
+#define DA9055_MIXIN_R_CTRL		0x66
+#define DA9055_ADC_L_CTRL		0x67
+#define DA9055_ADC_R_CTRL		0x68
+#define DA9055_DAC_L_CTRL		0x69
+#define DA9055_DAC_R_CTRL		0x6A
+#define DA9055_HP_L_CTRL		0x6B
+#define DA9055_HP_R_CTRL		0x6C
+#define DA9055_LINE_CTRL		0x6D
+#define DA9055_MIXOUT_L_CTRL		0x6E
+#define DA9055_MIXOUT_R_CTRL		0x6F
+
+/* Configuration Registers */
+#define DA9055_LDO_CTRL			0x90
+#define DA9055_IO_CTRL			0x91
+#define DA9055_GAIN_RAMP_CTRL		0x92
+#define DA9055_MIC_CONFIG		0x93
+#define DA9055_PC_COUNT			0x94
+#define DA9055_CP_VOL_THRESHOLD1	0x95
+#define DA9055_CP_DELAY			0x96
+#define DA9055_CP_DETECTOR		0x97
+#define DA9055_AIF_OFFSET		0x98
+#define DA9055_DIG_CTRL			0x99
+#define DA9055_ALC_CTRL2		0x9A
+#define DA9055_ALC_CTRL3		0x9B
+#define DA9055_ALC_NOISE		0x9C
+#define DA9055_ALC_TARGET_MIN		0x9D
+#define DA9055_ALC_TARGET_MAX		0x9E
+#define DA9055_ALC_GAIN_LIMITS		0x9F
+#define DA9055_ALC_ANA_GAIN_LIMITS	0xA0
+#define DA9055_ALC_ANTICLIP_CTRL	0xA1
+#define DA9055_ALC_ANTICLIP_LEVEL	0xA2
+#define DA9055_ALC_OFFSET_OP2M_L	0xA6
+#define DA9055_ALC_OFFSET_OP2U_L	0xA7
+#define DA9055_ALC_OFFSET_OP2M_R	0xAB
+#define DA9055_ALC_OFFSET_OP2U_R	0xAC
+#define DA9055_ALC_CIC_OP_LVL_CTRL	0xAD
+#define DA9055_ALC_CIC_OP_LVL_DATA	0xAE
+#define DA9055_DAC_NG_SETUP_TIME	0xAF
+#define DA9055_DAC_NG_OFF_THRESHOLD	0xB0
+#define DA9055_DAC_NG_ON_THRESHOLD	0xB1
+#define DA9055_DAC_NG_CTRL		0xB2
+
+/* SR bit fields */
+#define DA9055_SR_8000			(0x1 << 0)
+#define DA9055_SR_11025			(0x2 << 0)
+#define DA9055_SR_12000			(0x3 << 0)
+#define DA9055_SR_16000			(0x5 << 0)
+#define DA9055_SR_22050			(0x6 << 0)
+#define DA9055_SR_24000			(0x7 << 0)
+#define DA9055_SR_32000			(0x9 << 0)
+#define DA9055_SR_44100			(0xA << 0)
+#define DA9055_SR_48000			(0xB << 0)
+#define DA9055_SR_88200			(0xE << 0)
+#define DA9055_SR_96000			(0xF << 0)
+
+/* REFERENCES bit fields */
+#define DA9055_BIAS_EN			(1 << 3)
+#define DA9055_VMID_EN			(1 << 7)
+
+/* PLL_CTRL bit fields */
+#define DA9055_PLL_INDIV_10_20_MHZ	(1 << 2)
+#define DA9055_PLL_SRM_EN		(1 << 6)
+#define DA9055_PLL_EN			(1 << 7)
+
+/* AIF_CLK_MODE bit fields */
+#define DA9055_AIF_BCLKS_PER_WCLK_32	(0 << 0)
+#define DA9055_AIF_BCLKS_PER_WCLK_64	(1 << 0)
+#define DA9055_AIF_BCLKS_PER_WCLK_128	(2 << 0)
+#define DA9055_AIF_BCLKS_PER_WCLK_256	(3 << 0)
+#define DA9055_AIF_CLK_EN_SLAVE_MODE	(0 << 7)
+#define DA9055_AIF_CLK_EN_MASTER_MODE	(1 << 7)
+
+/* AIF_CTRL bit fields */
+#define DA9055_AIF_FORMAT_I2S_MODE	(0 << 0)
+#define DA9055_AIF_FORMAT_LEFT_J	(1 << 0)
+#define DA9055_AIF_FORMAT_RIGHT_J	(2 << 0)
+#define DA9055_AIF_WORD_S16_LE		(0 << 2)
+#define DA9055_AIF_WORD_S20_3LE		(1 << 2)
+#define DA9055_AIF_WORD_S24_LE		(2 << 2)
+#define DA9055_AIF_WORD_S32_LE		(3 << 2)
+
+/* MIXIN_L_CTRL bit fields */
+#define DA9055_MIXIN_L_MIX_EN		(1 << 3)
+
+/* MIXIN_R_CTRL bit fields */
+#define DA9055_MIXIN_R_MIX_EN		(1 << 3)
+
+/* ADC_L_CTRL bit fields */
+#define DA9055_ADC_L_EN			(1 << 7)
+
+/* ADC_R_CTRL bit fields */
+#define DA9055_ADC_R_EN			(1 << 7)
+
+/* DAC_L_CTRL bit fields */
+#define DA9055_DAC_L_MUTE_EN		(1 << 6)
+
+/* DAC_R_CTRL bit fields */
+#define DA9055_DAC_R_MUTE_EN		(1 << 6)
+
+/* HP_L_CTRL bit fields */
+#define DA9055_HP_L_AMP_OE		(1 << 3)
+
+/* HP_R_CTRL bit fields */
+#define DA9055_HP_R_AMP_OE		(1 << 3)
+
+/* LINE_CTRL bit fields */
+#define DA9055_LINE_AMP_OE		(1 << 3)
+
+/* MIXOUT_L_CTRL bit fields */
+#define DA9055_MIXOUT_L_MIX_EN		(1 << 3)
+
+/* MIXOUT_R_CTRL bit fields */
+#define DA9055_MIXOUT_R_MIX_EN		(1 << 3)
+
+/* MIC bias select bit fields */
+#define DA9055_MICBIAS2_EN		(1 << 6)
+
+/* ALC_CIC_OP_LEVEL_CTRL bit fields */
+#define DA9055_ALC_DATA_MIDDLE		(2 << 0)
+#define DA9055_ALC_DATA_TOP		(3 << 0)
+#define DA9055_ALC_CIC_OP_CHANNEL_LEFT	(0 << 7)
+#define DA9055_ALC_CIC_OP_CHANNEL_RIGHT	(1 << 7)
+
+#define DA9055_AIF_BCLK_MASK		(3 << 0)
+#define DA9055_AIF_CLK_MODE_MASK	(1 << 7)
+#define DA9055_AIF_FORMAT_MASK		(3 << 0)
+#define DA9055_AIF_WORD_LENGTH_MASK	(3 << 2)
+#define DA9055_GAIN_RAMPING_EN		(1 << 5)
+#define DA9055_MICBIAS_LEVEL_MASK	(3 << 4)
+
+#define DA9055_ALC_OFFSET_15_8		0x00FF00
+#define DA9055_ALC_OFFSET_17_16		0x030000
+#define DA9055_ALC_AVG_ITERATIONS	5
+
+struct pll_div {
+	int fref;
+	int fout;
+	u8 frac_top;
+	u8 frac_bot;
+	u8 integer;
+	u8 mode;	/* 0 = slave, 1 = master */
+};
+
+/* PLL divisor table */
+static const struct pll_div da9055_pll_div[] = {
+	/* for MASTER mode, fs = 44.1Khz and its harmonics */
+	{11289600, 2822400, 0x00, 0x00, 0x20, 1},	/* MCLK=11.2896Mhz */
+	{12000000, 2822400, 0x03, 0x61, 0x1E, 1},	/* MCLK=12Mhz */
+	{12288000, 2822400, 0x0C, 0xCC, 0x1D, 1},	/* MCLK=12.288Mhz */
+	{13000000, 2822400, 0x19, 0x45, 0x1B, 1},	/* MCLK=13Mhz */
+	{13500000, 2822400, 0x18, 0x56, 0x1A, 1},	/* MCLK=13.5Mhz */
+	{14400000, 2822400, 0x02, 0xD0, 0x19, 1},	/* MCLK=14.4Mhz */
+	{19200000, 2822400, 0x1A, 0x1C, 0x12, 1},	/* MCLK=19.2Mhz */
+	{19680000, 2822400, 0x0B, 0x6D, 0x12, 1},	/* MCLK=19.68Mhz */
+	{19800000, 2822400, 0x07, 0xDD, 0x12, 1},	/* MCLK=19.8Mhz */
+	/* for MASTER mode, fs = 48Khz and its harmonics */
+	{11289600, 3072000, 0x1A, 0x8E, 0x22, 1},	/* MCLK=11.2896Mhz */
+	{12000000, 3072000, 0x18, 0x93, 0x20, 1},	/* MCLK=12Mhz */
+	{12288000, 3072000, 0x00, 0x00, 0x20, 1},	/* MCLK=12.288Mhz */
+	{13000000, 3072000, 0x07, 0xEA, 0x1E, 1},	/* MCLK=13Mhz */
+	{13500000, 3072000, 0x04, 0x11, 0x1D, 1},	/* MCLK=13.5Mhz */
+	{14400000, 3072000, 0x09, 0xD0, 0x1B, 1},	/* MCLK=14.4Mhz */
+	{19200000, 3072000, 0x0F, 0x5C, 0x14, 1},	/* MCLK=19.2Mhz */
+	{19680000, 3072000, 0x1F, 0x60, 0x13, 1},	/* MCLK=19.68Mhz */
+	{19800000, 3072000, 0x1B, 0x80, 0x13, 1},	/* MCLK=19.8Mhz */
+	/* for SLAVE mode with SRM */
+	{11289600, 2822400, 0x0D, 0x47, 0x21, 0},	/* MCLK=11.2896Mhz */
+	{12000000, 2822400, 0x0D, 0xFA, 0x1F, 0},	/* MCLK=12Mhz */
+	{12288000, 2822400, 0x16, 0x66, 0x1E, 0},	/* MCLK=12.288Mhz */
+	{13000000, 2822400, 0x00, 0x98, 0x1D, 0},	/* MCLK=13Mhz */
+	{13500000, 2822400, 0x1E, 0x33, 0x1B, 0},	/* MCLK=13.5Mhz */
+	{14400000, 2822400, 0x06, 0x50, 0x1A, 0},	/* MCLK=14.4Mhz */
+	{19200000, 2822400, 0x14, 0xBC, 0x13, 0},	/* MCLK=19.2Mhz */
+	{19680000, 2822400, 0x05, 0x66, 0x13, 0},	/* MCLK=19.68Mhz */
+	{19800000, 2822400, 0x01, 0xAE, 0x13, 0},	/* MCLK=19.8Mhz  */
+};
+
+enum clk_src {
+	DA9055_CLKSRC_MCLK
+};
+
+/* Gain and Volume */
+
+static const unsigned int aux_vol_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0x0, 0x10, TLV_DB_SCALE_ITEM(-5400, 0, 0),
+	/* -54dB to 15dB */
+	0x11, 0x3f, TLV_DB_SCALE_ITEM(-5400, 150, 0)
+};
+
+static const unsigned int digital_gain_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0x0, 0x07, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+	/* -78dB to 12dB */
+	0x08, 0x7f, TLV_DB_SCALE_ITEM(-7800, 75, 0)
+};
+
+static const unsigned int alc_analog_gain_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0x0, 0x0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+	/* 0dB to 36dB */
+	0x01, 0x07, TLV_DB_SCALE_ITEM(0, 600, 0)
+};
+
+static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -600, 600, 0);
+static const DECLARE_TLV_DB_SCALE(mixin_gain_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(eq_gain_tlv, -1050, 150, 0);
+static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -5700, 100, 0);
+static const DECLARE_TLV_DB_SCALE(lineout_vol_tlv, -4800, 100, 0);
+static const DECLARE_TLV_DB_SCALE(alc_threshold_tlv, -9450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(alc_gain_tlv, 0, 600, 0);
+
+/* ADC and DAC high pass filter cutoff value */
+static const char * const da9055_hpf_cutoff_txt[] = {
+	"Fs/24000", "Fs/12000", "Fs/6000", "Fs/3000"
+};
+
+static const struct soc_enum da9055_dac_hpf_cutoff =
+	SOC_ENUM_SINGLE(DA9055_DAC_FILTERS1, 4, 4, da9055_hpf_cutoff_txt);
+
+static const struct soc_enum da9055_adc_hpf_cutoff =
+	SOC_ENUM_SINGLE(DA9055_ADC_FILTERS1, 4, 4, da9055_hpf_cutoff_txt);
+
+/* ADC and DAC voice mode (8kHz) high pass cutoff value */
+static const char * const da9055_vf_cutoff_txt[] = {
+	"2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
+};
+
+static const struct soc_enum da9055_dac_vf_cutoff =
+	SOC_ENUM_SINGLE(DA9055_DAC_FILTERS1, 0, 8, da9055_vf_cutoff_txt);
+
+static const struct soc_enum da9055_adc_vf_cutoff =
+	SOC_ENUM_SINGLE(DA9055_ADC_FILTERS1, 0, 8, da9055_vf_cutoff_txt);
+
+/* Gain ramping rate value */
+static const char * const da9055_gain_ramping_txt[] = {
+	"nominal rate", "nominal rate * 4", "nominal rate * 8",
+	"nominal rate / 8"
+};
+
+static const struct soc_enum da9055_gain_ramping_rate =
+	SOC_ENUM_SINGLE(DA9055_GAIN_RAMP_CTRL, 0, 4, da9055_gain_ramping_txt);
+
+/* DAC noise gate setup time value */
+static const char * const da9055_dac_ng_setup_time_txt[] = {
+	"256 samples", "512 samples", "1024 samples", "2048 samples"
+};
+
+static const struct soc_enum da9055_dac_ng_setup_time =
+	SOC_ENUM_SINGLE(DA9055_DAC_NG_SETUP_TIME, 0, 4,
+			da9055_dac_ng_setup_time_txt);
+
+/* DAC noise gate rampup rate value */
+static const char * const da9055_dac_ng_rampup_txt[] = {
+	"0.02 ms/dB", "0.16 ms/dB"
+};
+
+static const struct soc_enum da9055_dac_ng_rampup_rate =
+	SOC_ENUM_SINGLE(DA9055_DAC_NG_SETUP_TIME, 2, 2,
+			da9055_dac_ng_rampup_txt);
+
+/* DAC noise gate rampdown rate value */
+static const char * const da9055_dac_ng_rampdown_txt[] = {
+	"0.64 ms/dB", "20.48 ms/dB"
+};
+
+static const struct soc_enum da9055_dac_ng_rampdown_rate =
+	SOC_ENUM_SINGLE(DA9055_DAC_NG_SETUP_TIME, 3, 2,
+			da9055_dac_ng_rampdown_txt);
+
+/* DAC soft mute rate value */
+static const char * const da9055_dac_soft_mute_rate_txt[] = {
+	"1", "2", "4", "8", "16", "32", "64"
+};
+
+static const struct soc_enum da9055_dac_soft_mute_rate =
+	SOC_ENUM_SINGLE(DA9055_DAC_FILTERS5, 4, 7,
+			da9055_dac_soft_mute_rate_txt);
+
+/* DAC routing select */
+static const char * const da9055_dac_src_txt[] = {
+	"ADC output left", "ADC output right", "AIF input left",
+	"AIF input right"
+};
+
+static const struct soc_enum da9055_dac_l_src =
+	SOC_ENUM_SINGLE(DA9055_DIG_ROUTING_DAC, 0, 4, da9055_dac_src_txt);
+
+static const struct soc_enum da9055_dac_r_src =
+	SOC_ENUM_SINGLE(DA9055_DIG_ROUTING_DAC, 4, 4, da9055_dac_src_txt);
+
+/* MIC PGA Left source select */
+static const char * const da9055_mic_l_src_txt[] = {
+	"MIC1_P_N", "MIC1_P", "MIC1_N", "MIC2_L"
+};
+
+static const struct soc_enum da9055_mic_l_src =
+	SOC_ENUM_SINGLE(DA9055_MIXIN_L_SELECT, 4, 4, da9055_mic_l_src_txt);
+
+/* MIC PGA Right source select */
+static const char * const da9055_mic_r_src_txt[] = {
+	"MIC2_R_L", "MIC2_R", "MIC2_L"
+};
+
+static const struct soc_enum da9055_mic_r_src =
+	SOC_ENUM_SINGLE(DA9055_MIXIN_R_SELECT, 4, 3, da9055_mic_r_src_txt);
+
+/* ALC Input Signal Tracking rate select */
+static const char * const da9055_signal_tracking_rate_txt[] = {
+	"1/4", "1/16", "1/256", "1/65536"
+};
+
+static const struct soc_enum da9055_integ_attack_rate =
+	SOC_ENUM_SINGLE(DA9055_ALC_CTRL3, 4, 4,
+			da9055_signal_tracking_rate_txt);
+
+static const struct soc_enum da9055_integ_release_rate =
+	SOC_ENUM_SINGLE(DA9055_ALC_CTRL3, 6, 4,
+			da9055_signal_tracking_rate_txt);
+
+/* ALC Attack Rate select */
+static const char * const da9055_attack_rate_txt[] = {
+	"44/fs", "88/fs", "176/fs", "352/fs", "704/fs", "1408/fs", "2816/fs",
+	"5632/fs", "11264/fs", "22528/fs", "45056/fs", "90112/fs", "180224/fs"
+};
+
+static const struct soc_enum da9055_attack_rate =
+	SOC_ENUM_SINGLE(DA9055_ALC_CTRL2, 0, 13, da9055_attack_rate_txt);
+
+/* ALC Release Rate select */
+static const char * const da9055_release_rate_txt[] = {
+	"176/fs", "352/fs", "704/fs", "1408/fs", "2816/fs", "5632/fs",
+	"11264/fs", "22528/fs", "45056/fs", "90112/fs", "180224/fs"
+};
+
+static const struct soc_enum da9055_release_rate =
+	SOC_ENUM_SINGLE(DA9055_ALC_CTRL2, 4, 11, da9055_release_rate_txt);
+
+/* ALC Hold Time select */
+static const char * const da9055_hold_time_txt[] = {
+	"62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs",
+	"7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs",
+	"253952/fs", "507904/fs", "1015808/fs", "2031616/fs"
+};
+
+static const struct soc_enum da9055_hold_time =
+	SOC_ENUM_SINGLE(DA9055_ALC_CTRL3, 0, 16, da9055_hold_time_txt);
+
+static int da9055_get_alc_data(struct snd_soc_codec *codec, u8 reg_val)
+{
+	int mid_data, top_data;
+	int sum = 0;
+	u8 iteration;
+
+	for (iteration = 0; iteration < DA9055_ALC_AVG_ITERATIONS;
+	     iteration++) {
+		/* Select the left or right channel and capture data */
+		snd_soc_write(codec, DA9055_ALC_CIC_OP_LVL_CTRL, reg_val);
+
+		/* Select middle 8 bits for read back from data register */
+		snd_soc_write(codec, DA9055_ALC_CIC_OP_LVL_CTRL,
+			      reg_val | DA9055_ALC_DATA_MIDDLE);
+		mid_data = snd_soc_read(codec, DA9055_ALC_CIC_OP_LVL_DATA);
+
+		/* Select top 8 bits for read back from data register */
+		snd_soc_write(codec, DA9055_ALC_CIC_OP_LVL_CTRL,
+			      reg_val | DA9055_ALC_DATA_TOP);
+		top_data = snd_soc_read(codec, DA9055_ALC_CIC_OP_LVL_DATA);
+
+		sum += ((mid_data << 8) | (top_data << 16));
+	}
+
+	return sum / DA9055_ALC_AVG_ITERATIONS;
+}
+
+static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
+			     struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	u8 reg_val, adc_left, adc_right;
+	int avg_left_data, avg_right_data, offset_l, offset_r;
+
+	if (ucontrol->value.integer.value[0]) {
+		/*
+		 * While enabling ALC (or ALC sync mode), calibration of the DC
+		 * offsets must be done first
+		 */
+
+		/* Save current values from ADC control registers */
+		adc_left = snd_soc_read(codec, DA9055_ADC_L_CTRL);
+		adc_right = snd_soc_read(codec, DA9055_ADC_R_CTRL);
+
+		/* Enable ADC Left and Right */
+		snd_soc_update_bits(codec, DA9055_ADC_L_CTRL,
+				    DA9055_ADC_L_EN, DA9055_ADC_L_EN);
+		snd_soc_update_bits(codec, DA9055_ADC_R_CTRL,
+				    DA9055_ADC_R_EN, DA9055_ADC_R_EN);
+
+		/* Calculate average for Left and Right data */
+		/* Left Data */
+		avg_left_data = da9055_get_alc_data(codec,
+				DA9055_ALC_CIC_OP_CHANNEL_LEFT);
+		/* Right Data */
+		avg_right_data = da9055_get_alc_data(codec,
+				 DA9055_ALC_CIC_OP_CHANNEL_RIGHT);
+
+		/* Calculate DC offset */
+		offset_l = -avg_left_data;
+		offset_r = -avg_right_data;
+
+		reg_val = (offset_l & DA9055_ALC_OFFSET_15_8) >> 8;
+		snd_soc_write(codec, DA9055_ALC_OFFSET_OP2M_L, reg_val);
+		reg_val = (offset_l & DA9055_ALC_OFFSET_17_16) >> 16;
+		snd_soc_write(codec, DA9055_ALC_OFFSET_OP2U_L, reg_val);
+
+		reg_val = (offset_r & DA9055_ALC_OFFSET_15_8) >> 8;
+		snd_soc_write(codec, DA9055_ALC_OFFSET_OP2M_R, reg_val);
+		reg_val = (offset_r & DA9055_ALC_OFFSET_17_16) >> 16;
+		snd_soc_write(codec, DA9055_ALC_OFFSET_OP2U_R, reg_val);
+
+		/* Restore original values of ADC control registers */
+		snd_soc_write(codec, DA9055_ADC_L_CTRL, adc_left);
+		snd_soc_write(codec, DA9055_ADC_R_CTRL, adc_right);
+	}
+
+	return snd_soc_put_volsw(kcontrol, ucontrol);
+}
+
+static const struct snd_kcontrol_new da9055_snd_controls[] = {
+
+	/* Volume controls */
+	SOC_DOUBLE_R_TLV("Mic Volume",
+			 DA9055_MIC_L_GAIN, DA9055_MIC_R_GAIN,
+			 0, 0x7, 0, mic_vol_tlv),
+	SOC_DOUBLE_R_TLV("Aux Volume",
+			 DA9055_AUX_L_GAIN, DA9055_AUX_R_GAIN,
+			 0, 0x3f, 0, aux_vol_tlv),
+	SOC_DOUBLE_R_TLV("Mixin PGA Volume",
+			 DA9055_MIXIN_L_GAIN, DA9055_MIXIN_R_GAIN,
+			 0, 0xf, 0, mixin_gain_tlv),
+	SOC_DOUBLE_R_TLV("ADC Volume",
+			 DA9055_ADC_L_GAIN, DA9055_ADC_R_GAIN,
+			 0, 0x7f, 0, digital_gain_tlv),
+
+	SOC_DOUBLE_R_TLV("DAC Volume",
+			 DA9055_DAC_L_GAIN, DA9055_DAC_R_GAIN,
+			 0, 0x7f, 0, digital_gain_tlv),
+	SOC_DOUBLE_R_TLV("Headphone Volume",
+			 DA9055_HP_L_GAIN, DA9055_HP_R_GAIN,
+			 0, 0x3f, 0, hp_vol_tlv),
+	SOC_SINGLE_TLV("Lineout Volume", DA9055_LINE_GAIN, 0, 0x3f, 0,
+		       lineout_vol_tlv),
+
+	/* DAC Equalizer controls */
+	SOC_SINGLE("DAC EQ Switch", DA9055_DAC_FILTERS4, 7, 1, 0),
+	SOC_SINGLE_TLV("DAC EQ1 Volume", DA9055_DAC_FILTERS2, 0, 0xf, 0,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ2 Volume", DA9055_DAC_FILTERS2, 4, 0xf, 0,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ3 Volume", DA9055_DAC_FILTERS3, 0, 0xf, 0,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ4 Volume", DA9055_DAC_FILTERS3, 4, 0xf, 0,
+		       eq_gain_tlv),
+	SOC_SINGLE_TLV("DAC EQ5 Volume", DA9055_DAC_FILTERS4, 0, 0xf, 0,
+		       eq_gain_tlv),
+
+	/* High Pass Filter and Voice Mode controls */
+	SOC_SINGLE("ADC HPF Switch", DA9055_ADC_FILTERS1, 7, 1, 0),
+	SOC_ENUM("ADC HPF Cutoff", da9055_adc_hpf_cutoff),
+	SOC_SINGLE("ADC Voice Mode Switch", DA9055_ADC_FILTERS1, 3, 1, 0),
+	SOC_ENUM("ADC Voice Cutoff", da9055_adc_vf_cutoff),
+
+	SOC_SINGLE("DAC HPF Switch", DA9055_DAC_FILTERS1, 7, 1, 0),
+	SOC_ENUM("DAC HPF Cutoff", da9055_dac_hpf_cutoff),
+	SOC_SINGLE("DAC Voice Mode Switch", DA9055_DAC_FILTERS1, 3, 1, 0),
+	SOC_ENUM("DAC Voice Cutoff", da9055_dac_vf_cutoff),
+
+	/* Mute controls */
+	SOC_DOUBLE_R("Mic Switch", DA9055_MIC_L_CTRL,
+		     DA9055_MIC_R_CTRL, 6, 1, 0),
+	SOC_DOUBLE_R("Aux Switch", DA9055_AUX_L_CTRL,
+		     DA9055_AUX_R_CTRL, 6, 1, 0),
+	SOC_DOUBLE_R("Mixin PGA Switch", DA9055_MIXIN_L_CTRL,
+		     DA9055_MIXIN_R_CTRL, 6, 1, 0),
+	SOC_DOUBLE_R("ADC Switch", DA9055_ADC_L_CTRL,
+		     DA9055_ADC_R_CTRL, 6, 1, 0),
+	SOC_DOUBLE_R("Headphone Switch", DA9055_HP_L_CTRL,
+		     DA9055_HP_R_CTRL, 6, 1, 0),
+	SOC_SINGLE("Lineout Switch", DA9055_LINE_CTRL, 6, 1, 0),
+	SOC_SINGLE("DAC Soft Mute Switch", DA9055_DAC_FILTERS5, 7, 1, 0),
+	SOC_ENUM("DAC Soft Mute Rate", da9055_dac_soft_mute_rate),
+
+	/* Zero Cross controls */
+	SOC_DOUBLE_R("Aux ZC Switch", DA9055_AUX_L_CTRL,
+		     DA9055_AUX_R_CTRL, 4, 1, 0),
+	SOC_DOUBLE_R("Mixin PGA ZC Switch", DA9055_MIXIN_L_CTRL,
+		     DA9055_MIXIN_R_CTRL, 4, 1, 0),
+	SOC_DOUBLE_R("Headphone ZC Switch", DA9055_HP_L_CTRL,
+		     DA9055_HP_R_CTRL, 4, 1, 0),
+	SOC_SINGLE("Lineout ZC Switch", DA9055_LINE_CTRL, 4, 1, 0),
+
+	/* Gain Ramping controls */
+	SOC_DOUBLE_R("Aux Gain Ramping Switch", DA9055_AUX_L_CTRL,
+		     DA9055_AUX_R_CTRL, 5, 1, 0),
+	SOC_DOUBLE_R("Mixin Gain Ramping Switch", DA9055_MIXIN_L_CTRL,
+		     DA9055_MIXIN_R_CTRL, 5, 1, 0),
+	SOC_DOUBLE_R("ADC Gain Ramping Switch", DA9055_ADC_L_CTRL,
+		     DA9055_ADC_R_CTRL, 5, 1, 0),
+	SOC_DOUBLE_R("DAC Gain Ramping Switch", DA9055_DAC_L_CTRL,
+		     DA9055_DAC_R_CTRL, 5, 1, 0),
+	SOC_DOUBLE_R("Headphone Gain Ramping Switch", DA9055_HP_L_CTRL,
+		     DA9055_HP_R_CTRL, 5, 1, 0),
+	SOC_SINGLE("Lineout Gain Ramping Switch", DA9055_LINE_CTRL, 5, 1, 0),
+	SOC_ENUM("Gain Ramping Rate", da9055_gain_ramping_rate),
+
+	/* DAC Noise Gate controls */
+	SOC_SINGLE("DAC NG Switch", DA9055_DAC_NG_CTRL, 7, 1, 0),
+	SOC_SINGLE("DAC NG ON Threshold", DA9055_DAC_NG_ON_THRESHOLD,
+		   0, 0x7, 0),
+	SOC_SINGLE("DAC NG OFF Threshold", DA9055_DAC_NG_OFF_THRESHOLD,
+		   0, 0x7, 0),
+	SOC_ENUM("DAC NG Setup Time", da9055_dac_ng_setup_time),
+	SOC_ENUM("DAC NG Rampup Rate", da9055_dac_ng_rampup_rate),
+	SOC_ENUM("DAC NG Rampdown Rate", da9055_dac_ng_rampdown_rate),
+
+	/* DAC Invertion control */
+	SOC_SINGLE("DAC Left Invert", DA9055_DIG_CTRL, 3, 1, 0),
+	SOC_SINGLE("DAC Right Invert", DA9055_DIG_CTRL, 7, 1, 0),
+
+	/* DMIC controls */
+	SOC_DOUBLE_R("DMIC Switch", DA9055_MIXIN_L_SELECT,
+		     DA9055_MIXIN_R_SELECT, 7, 1, 0),
+
+	/* ALC Controls */
+	SOC_DOUBLE_EXT("ALC Switch", DA9055_ALC_CTRL1, 3, 7, 1, 0,
+		       snd_soc_get_volsw, da9055_put_alc_sw),
+	SOC_SINGLE_EXT("ALC Sync Mode Switch", DA9055_ALC_CTRL1, 1, 1, 0,
+		       snd_soc_get_volsw, da9055_put_alc_sw),
+	SOC_SINGLE("ALC Offset Switch", DA9055_ALC_CTRL1, 0, 1, 0),
+	SOC_SINGLE("ALC Anticlip Mode Switch", DA9055_ALC_ANTICLIP_CTRL,
+		   7, 1, 0),
+	SOC_SINGLE("ALC Anticlip Level", DA9055_ALC_ANTICLIP_LEVEL,
+		   0, 0x7f, 0),
+	SOC_SINGLE_TLV("ALC Min Threshold Volume", DA9055_ALC_TARGET_MIN,
+		       0, 0x3f, 1, alc_threshold_tlv),
+	SOC_SINGLE_TLV("ALC Max Threshold Volume", DA9055_ALC_TARGET_MAX,
+		       0, 0x3f, 1, alc_threshold_tlv),
+	SOC_SINGLE_TLV("ALC Noise Threshold Volume", DA9055_ALC_NOISE,
+		       0, 0x3f, 1, alc_threshold_tlv),
+	SOC_SINGLE_TLV("ALC Max Gain Volume", DA9055_ALC_GAIN_LIMITS,
+		       4, 0xf, 0, alc_gain_tlv),
+	SOC_SINGLE_TLV("ALC Max Attenuation Volume", DA9055_ALC_GAIN_LIMITS,
+		       0, 0xf, 0, alc_gain_tlv),
+	SOC_SINGLE_TLV("ALC Min Analog Gain Volume",
+		       DA9055_ALC_ANA_GAIN_LIMITS,
+		       0, 0x7, 0, alc_analog_gain_tlv),
+	SOC_SINGLE_TLV("ALC Max Analog Gain Volume",
+		       DA9055_ALC_ANA_GAIN_LIMITS,
+		       4, 0x7, 0, alc_analog_gain_tlv),
+	SOC_ENUM("ALC Attack Rate", da9055_attack_rate),
+	SOC_ENUM("ALC Release Rate", da9055_release_rate),
+	SOC_ENUM("ALC Hold Time", da9055_hold_time),
+	/*
+	 * Rate at which input signal envelope is tracked as the signal gets
+	 * larger
+	 */
+	SOC_ENUM("ALC Integ Attack Rate", da9055_integ_attack_rate),
+	/*
+	 * Rate at which input signal envelope is tracked as the signal gets
+	 * smaller
+	 */
+	SOC_ENUM("ALC Integ Release Rate", da9055_integ_release_rate),
+};
+
+/* DAPM Controls */
+
+/* Mic PGA Left Source */
+static const struct snd_kcontrol_new da9055_mic_l_mux_controls =
+SOC_DAPM_ENUM("Route", da9055_mic_l_src);
+
+/* Mic PGA Right Source */
+static const struct snd_kcontrol_new da9055_mic_r_mux_controls =
+SOC_DAPM_ENUM("Route", da9055_mic_r_src);
+
+/* In Mixer Left */
+static const struct snd_kcontrol_new da9055_dapm_mixinl_controls[] = {
+	SOC_DAPM_SINGLE("Aux Left Switch", DA9055_MIXIN_L_SELECT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Mic Left Switch", DA9055_MIXIN_L_SELECT, 1, 1, 0),
+	SOC_DAPM_SINGLE("Mic Right Switch", DA9055_MIXIN_L_SELECT, 2, 1, 0),
+};
+
+/* In Mixer Right */
+static const struct snd_kcontrol_new da9055_dapm_mixinr_controls[] = {
+	SOC_DAPM_SINGLE("Aux Right Switch", DA9055_MIXIN_R_SELECT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Mic Right Switch", DA9055_MIXIN_R_SELECT, 1, 1, 0),
+	SOC_DAPM_SINGLE("Mic Left Switch", DA9055_MIXIN_R_SELECT, 2, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Left Switch", DA9055_MIXIN_R_SELECT, 3, 1, 0),
+};
+
+/* DAC Left Source */
+static const struct snd_kcontrol_new da9055_dac_l_mux_controls =
+SOC_DAPM_ENUM("Route", da9055_dac_l_src);
+
+/* DAC Right Source */
+static const struct snd_kcontrol_new da9055_dac_r_mux_controls =
+SOC_DAPM_ENUM("Route", da9055_dac_r_src);
+
+/* Out Mixer Left */
+static const struct snd_kcontrol_new da9055_dapm_mixoutl_controls[] = {
+	SOC_DAPM_SINGLE("Aux Left Switch", DA9055_MIXOUT_L_SELECT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Left Switch", DA9055_MIXOUT_L_SELECT, 1, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Right Switch", DA9055_MIXOUT_L_SELECT, 2, 1, 0),
+	SOC_DAPM_SINGLE("DAC Left Switch", DA9055_MIXOUT_L_SELECT, 3, 1, 0),
+	SOC_DAPM_SINGLE("Aux Left Invert Switch", DA9055_MIXOUT_L_SELECT,
+			4, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Left Invert Switch", DA9055_MIXOUT_L_SELECT,
+			5, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Right Invert Switch", DA9055_MIXOUT_L_SELECT,
+			6, 1, 0),
+};
+
+/* Out Mixer Right */
+static const struct snd_kcontrol_new da9055_dapm_mixoutr_controls[] = {
+	SOC_DAPM_SINGLE("Aux Right Switch", DA9055_MIXOUT_R_SELECT, 0, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Right Switch", DA9055_MIXOUT_R_SELECT, 1, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Left Switch", DA9055_MIXOUT_R_SELECT, 2, 1, 0),
+	SOC_DAPM_SINGLE("DAC Right Switch", DA9055_MIXOUT_R_SELECT, 3, 1, 0),
+	SOC_DAPM_SINGLE("Aux Right Invert Switch", DA9055_MIXOUT_R_SELECT,
+			4, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Right Invert Switch", DA9055_MIXOUT_R_SELECT,
+			5, 1, 0),
+	SOC_DAPM_SINGLE("Mixin Left Invert Switch", DA9055_MIXOUT_R_SELECT,
+			6, 1, 0),
+};
+
+/* DAPM widgets */
+static const struct snd_soc_dapm_widget da9055_dapm_widgets[] = {
+	/* Input Side */
+
+	/* Input Lines */
+	SND_SOC_DAPM_INPUT("MIC1"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+	SND_SOC_DAPM_INPUT("AUXL"),
+	SND_SOC_DAPM_INPUT("AUXR"),
+
+	/* MUXs for Mic PGA source selection */
+	SND_SOC_DAPM_MUX("Mic Left Source", SND_SOC_NOPM, 0, 0,
+			 &da9055_mic_l_mux_controls),
+	SND_SOC_DAPM_MUX("Mic Right Source", SND_SOC_NOPM, 0, 0,
+			 &da9055_mic_r_mux_controls),
+
+	/* Input PGAs */
+	SND_SOC_DAPM_PGA("Mic Left", DA9055_MIC_L_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Mic Right", DA9055_MIC_R_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Aux Left", DA9055_AUX_L_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Aux Right", DA9055_AUX_R_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("MIXIN Left", DA9055_MIXIN_L_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("MIXIN Right", DA9055_MIXIN_R_CTRL, 7, 0, NULL, 0),
+
+	SND_SOC_DAPM_SUPPLY("Mic Bias", DA9055_MIC_BIAS_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("AIF", DA9055_AIF_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Charge Pump", DA9055_CP_CTRL, 7, 0, NULL, 0),
+
+	/* Input Mixers */
+	SND_SOC_DAPM_MIXER("In Mixer Left", SND_SOC_NOPM, 0, 0,
+			   &da9055_dapm_mixinl_controls[0],
+			   ARRAY_SIZE(da9055_dapm_mixinl_controls)),
+	SND_SOC_DAPM_MIXER("In Mixer Right", SND_SOC_NOPM, 0, 0,
+			   &da9055_dapm_mixinr_controls[0],
+			   ARRAY_SIZE(da9055_dapm_mixinr_controls)),
+
+	/* ADCs */
+	SND_SOC_DAPM_ADC("ADC Left", "Capture", DA9055_ADC_L_CTRL, 7, 0),
+	SND_SOC_DAPM_ADC("ADC Right", "Capture", DA9055_ADC_R_CTRL, 7, 0),
+
+	/* Output Side */
+
+	/* MUXs for DAC source selection */
+	SND_SOC_DAPM_MUX("DAC Left Source", SND_SOC_NOPM, 0, 0,
+			 &da9055_dac_l_mux_controls),
+	SND_SOC_DAPM_MUX("DAC Right Source", SND_SOC_NOPM, 0, 0,
+			 &da9055_dac_r_mux_controls),
+
+	/* AIF input */
+	SND_SOC_DAPM_AIF_IN("AIFIN Left", "Playback", 0, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_AIF_IN("AIFIN Right", "Playback", 0, SND_SOC_NOPM, 0, 0),
+
+	/* DACs */
+	SND_SOC_DAPM_DAC("DAC Left", "Playback", DA9055_DAC_L_CTRL, 7, 0),
+	SND_SOC_DAPM_DAC("DAC Right", "Playback", DA9055_DAC_R_CTRL, 7, 0),
+
+	/* Output Mixers */
+	SND_SOC_DAPM_MIXER("Out Mixer Left", SND_SOC_NOPM, 0, 0,
+			   &da9055_dapm_mixoutl_controls[0],
+			   ARRAY_SIZE(da9055_dapm_mixoutl_controls)),
+	SND_SOC_DAPM_MIXER("Out Mixer Right", SND_SOC_NOPM, 0, 0,
+			   &da9055_dapm_mixoutr_controls[0],
+			   ARRAY_SIZE(da9055_dapm_mixoutr_controls)),
+
+	/* Output PGAs */
+	SND_SOC_DAPM_PGA("MIXOUT Left", DA9055_MIXOUT_L_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("MIXOUT Right", DA9055_MIXOUT_R_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Lineout", DA9055_LINE_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Headphone Left", DA9055_HP_L_CTRL, 7, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("Headphone Right", DA9055_HP_R_CTRL, 7, 0, NULL, 0),
+
+	/* Output Lines */
+	SND_SOC_DAPM_OUTPUT("HPL"),
+	SND_SOC_DAPM_OUTPUT("HPR"),
+	SND_SOC_DAPM_OUTPUT("LINE"),
+};
+
+/* DAPM audio route definition */
+static const struct snd_soc_dapm_route da9055_audio_map[] = {
+	/* Dest       Connecting Widget    source */
+
+	/* Input path */
+	{"Mic Left Source", "MIC1_P_N", "MIC1"},
+	{"Mic Left Source", "MIC1_P", "MIC1"},
+	{"Mic Left Source", "MIC1_N", "MIC1"},
+	{"Mic Left Source", "MIC2_L", "MIC2"},
+
+	{"Mic Right Source", "MIC2_R_L", "MIC2"},
+	{"Mic Right Source", "MIC2_R", "MIC2"},
+	{"Mic Right Source", "MIC2_L", "MIC2"},
+
+	{"Mic Left", NULL, "Mic Left Source"},
+	{"Mic Right", NULL, "Mic Right Source"},
+
+	{"Aux Left", NULL, "AUXL"},
+	{"Aux Right", NULL, "AUXR"},
+
+	{"In Mixer Left", "Mic Left Switch", "Mic Left"},
+	{"In Mixer Left", "Mic Right Switch", "Mic Right"},
+	{"In Mixer Left", "Aux Left Switch", "Aux Left"},
+
+	{"In Mixer Right", "Mic Right Switch", "Mic Right"},
+	{"In Mixer Right", "Mic Left Switch", "Mic Left"},
+	{"In Mixer Right", "Aux Right Switch", "Aux Right"},
+	{"In Mixer Right", "Mixin Left Switch", "MIXIN Left"},
+
+	{"MIXIN Left", NULL, "In Mixer Left"},
+	{"ADC Left", NULL, "MIXIN Left"},
+
+	{"MIXIN Right", NULL, "In Mixer Right"},
+	{"ADC Right", NULL, "MIXIN Right"},
+
+	{"ADC Left", NULL, "AIF"},
+	{"ADC Right", NULL, "AIF"},
+
+	/* Output path */
+	{"AIFIN Left", NULL, "AIF"},
+	{"AIFIN Right", NULL, "AIF"},
+
+	{"DAC Left Source", "ADC output left", "ADC Left"},
+	{"DAC Left Source", "ADC output right", "ADC Right"},
+	{"DAC Left Source", "AIF input left", "AIFIN Left"},
+	{"DAC Left Source", "AIF input right", "AIFIN Right"},
+
+	{"DAC Right Source", "ADC output left", "ADC Left"},
+	{"DAC Right Source", "ADC output right", "ADC Right"},
+	{"DAC Right Source", "AIF input left", "AIFIN Left"},
+	{"DAC Right Source", "AIF input right", "AIFIN Right"},
+
+	{"DAC Left", NULL, "DAC Left Source"},
+	{"DAC Right", NULL, "DAC Right Source"},
+
+	{"Out Mixer Left", "Aux Left Switch", "Aux Left"},
+	{"Out Mixer Left", "Mixin Left Switch", "MIXIN Left"},
+	{"Out Mixer Left", "Mixin Right Switch", "MIXIN Right"},
+	{"Out Mixer Left", "Aux Left Invert Switch", "Aux Left"},
+	{"Out Mixer Left", "Mixin Left Invert Switch", "MIXIN Left"},
+	{"Out Mixer Left", "Mixin Right Invert Switch", "MIXIN Right"},
+	{"Out Mixer Left", "DAC Left Switch", "DAC Left"},
+
+	{"Out Mixer Right", "Aux Right Switch", "Aux Right"},
+	{"Out Mixer Right", "Mixin Right Switch", "MIXIN Right"},
+	{"Out Mixer Right", "Mixin Left Switch", "MIXIN Left"},
+	{"Out Mixer Right", "Aux Right Invert Switch", "Aux Right"},
+	{"Out Mixer Right", "Mixin Right Invert Switch", "MIXIN Right"},
+	{"Out Mixer Right", "Mixin Left Invert Switch", "MIXIN Left"},
+	{"Out Mixer Right", "DAC Right Switch", "DAC Right"},
+
+	{"MIXOUT Left", NULL, "Out Mixer Left"},
+	{"Headphone Left", NULL, "MIXOUT Left"},
+	{"Headphone Left", NULL, "Charge Pump"},
+	{"HPL", NULL, "Headphone Left"},
+
+	{"MIXOUT Right", NULL, "Out Mixer Right"},
+	{"Headphone Right", NULL, "MIXOUT Right"},
+	{"Headphone Right", NULL, "Charge Pump"},
+	{"HPR", NULL, "Headphone Right"},
+
+	{"MIXOUT Right", NULL, "Out Mixer Right"},
+	{"Lineout", NULL, "MIXOUT Right"},
+	{"LINE", NULL, "Lineout"},
+};
+
+/* Codec private data */
+struct da9055_priv {
+	struct regmap *regmap;
+	unsigned int mclk_rate;
+	int master;
+	struct da9055_platform_data *pdata;
+};
+
+static struct reg_default da9055_reg_defaults[] = {
+	{ 0x21, 0x10 },
+	{ 0x22, 0x0A },
+	{ 0x23, 0x00 },
+	{ 0x24, 0x00 },
+	{ 0x25, 0x00 },
+	{ 0x26, 0x00 },
+	{ 0x27, 0x0C },
+	{ 0x28, 0x01 },
+	{ 0x29, 0x08 },
+	{ 0x2A, 0x32 },
+	{ 0x2B, 0x00 },
+	{ 0x30, 0x35 },
+	{ 0x31, 0x35 },
+	{ 0x32, 0x00 },
+	{ 0x33, 0x00 },
+	{ 0x34, 0x03 },
+	{ 0x35, 0x03 },
+	{ 0x36, 0x6F },
+	{ 0x37, 0x6F },
+	{ 0x38, 0x80 },
+	{ 0x39, 0x01 },
+	{ 0x3A, 0x01 },
+	{ 0x40, 0x00 },
+	{ 0x41, 0x88 },
+	{ 0x42, 0x88 },
+	{ 0x43, 0x08 },
+	{ 0x44, 0x80 },
+	{ 0x45, 0x6F },
+	{ 0x46, 0x6F },
+	{ 0x47, 0x61 },
+	{ 0x48, 0x35 },
+	{ 0x49, 0x35 },
+	{ 0x4A, 0x35 },
+	{ 0x4B, 0x00 },
+	{ 0x4C, 0x00 },
+	{ 0x60, 0x44 },
+	{ 0x61, 0x44 },
+	{ 0x62, 0x00 },
+	{ 0x63, 0x40 },
+	{ 0x64, 0x40 },
+	{ 0x65, 0x40 },
+	{ 0x66, 0x40 },
+	{ 0x67, 0x40 },
+	{ 0x68, 0x40 },
+	{ 0x69, 0x48 },
+	{ 0x6A, 0x40 },
+	{ 0x6B, 0x41 },
+	{ 0x6C, 0x40 },
+	{ 0x6D, 0x40 },
+	{ 0x6E, 0x10 },
+	{ 0x6F, 0x10 },
+	{ 0x90, 0x80 },
+	{ 0x92, 0x02 },
+	{ 0x93, 0x00 },
+	{ 0x99, 0x00 },
+	{ 0x9A, 0x00 },
+	{ 0x9B, 0x00 },
+	{ 0x9C, 0x3F },
+	{ 0x9D, 0x00 },
+	{ 0x9E, 0x3F },
+	{ 0x9F, 0xFF },
+	{ 0xA0, 0x71 },
+	{ 0xA1, 0x00 },
+	{ 0xA2, 0x00 },
+	{ 0xA6, 0x00 },
+	{ 0xA7, 0x00 },
+	{ 0xAB, 0x00 },
+	{ 0xAC, 0x00 },
+	{ 0xAD, 0x00 },
+	{ 0xAF, 0x08 },
+	{ 0xB0, 0x00 },
+	{ 0xB1, 0x00 },
+	{ 0xB2, 0x00 },
+};
+
+static bool da9055_volatile_register(struct device *dev,
+				     unsigned int reg)
+{
+	switch (reg) {
+	case DA9055_STATUS1:
+	case DA9055_PLL_STATUS:
+	case DA9055_AUX_L_GAIN_STATUS:
+	case DA9055_AUX_R_GAIN_STATUS:
+	case DA9055_MIC_L_GAIN_STATUS:
+	case DA9055_MIC_R_GAIN_STATUS:
+	case DA9055_MIXIN_L_GAIN_STATUS:
+	case DA9055_MIXIN_R_GAIN_STATUS:
+	case DA9055_ADC_L_GAIN_STATUS:
+	case DA9055_ADC_R_GAIN_STATUS:
+	case DA9055_DAC_L_GAIN_STATUS:
+	case DA9055_DAC_R_GAIN_STATUS:
+	case DA9055_HP_L_GAIN_STATUS:
+	case DA9055_HP_R_GAIN_STATUS:
+	case DA9055_LINE_GAIN_STATUS:
+	case DA9055_ALC_CIC_OP_LVL_DATA:
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+/* Set DAI word length */
+static int da9055_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 da9055_priv *da9055 = snd_soc_codec_get_drvdata(codec);
+	u8 aif_ctrl, fs;
+	u32 sysclk;
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S16_LE:
+		aif_ctrl = DA9055_AIF_WORD_S16_LE;
+		break;
+	case SNDRV_PCM_FORMAT_S20_3LE:
+		aif_ctrl = DA9055_AIF_WORD_S20_3LE;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		aif_ctrl = DA9055_AIF_WORD_S24_LE;
+		break;
+	case SNDRV_PCM_FORMAT_S32_LE:
+		aif_ctrl = DA9055_AIF_WORD_S32_LE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Set AIF format */
+	snd_soc_update_bits(codec, DA9055_AIF_CTRL, DA9055_AIF_WORD_LENGTH_MASK,
+			    aif_ctrl);
+
+	switch (params_rate(params)) {
+	case 8000:
+		fs		= DA9055_SR_8000;
+		sysclk		= 3072000;
+		break;
+	case 11025:
+		fs		= DA9055_SR_11025;
+		sysclk		= 2822400;
+		break;
+	case 12000:
+		fs		= DA9055_SR_12000;
+		sysclk		= 3072000;
+		break;
+	case 16000:
+		fs		= DA9055_SR_16000;
+		sysclk		= 3072000;
+		break;
+	case 22050:
+		fs		= DA9055_SR_22050;
+		sysclk		= 2822400;
+		break;
+	case 32000:
+		fs		= DA9055_SR_32000;
+		sysclk		= 3072000;
+		break;
+	case 44100:
+		fs		= DA9055_SR_44100;
+		sysclk		= 2822400;
+		break;
+	case 48000:
+		fs		= DA9055_SR_48000;
+		sysclk		= 3072000;
+		break;
+	case 88200:
+		fs		= DA9055_SR_88200;
+		sysclk		= 2822400;
+		break;
+	case 96000:
+		fs		= DA9055_SR_96000;
+		sysclk		= 3072000;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (da9055->mclk_rate) {
+		/* PLL Mode, Write actual FS */
+		snd_soc_write(codec, DA9055_SR, fs);
+	} else {
+		/*
+		 * Non-PLL Mode
+		 * When PLL is bypassed, chip assumes constant MCLK of
+		 * 12.288MHz and uses sample rate value to divide this MCLK
+		 * to derive its sys clk. As sys clk has to be 256 * Fs, we
+		 * need to write constant sample rate i.e. 48KHz.
+		 */
+		snd_soc_write(codec, DA9055_SR, DA9055_SR_48000);
+	}
+
+	if (da9055->mclk_rate && (da9055->mclk_rate != sysclk)) {
+		/* PLL Mode */
+		if (!da9055->master) {
+			/* PLL slave mode, enable PLL and also SRM */
+			snd_soc_update_bits(codec, DA9055_PLL_CTRL,
+					    DA9055_PLL_EN | DA9055_PLL_SRM_EN,
+					    DA9055_PLL_EN | DA9055_PLL_SRM_EN);
+		} else {
+			/* PLL master mode, only enable PLL */
+			snd_soc_update_bits(codec, DA9055_PLL_CTRL,
+					    DA9055_PLL_EN, DA9055_PLL_EN);
+		}
+	} else {
+		/* Non PLL Mode, disable PLL */
+		snd_soc_update_bits(codec, DA9055_PLL_CTRL, DA9055_PLL_EN, 0);
+	}
+
+	return 0;
+}
+
+/* Set DAI mode and Format */
+static int da9055_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct da9055_priv *da9055 = snd_soc_codec_get_drvdata(codec);
+	u8 aif_clk_mode, aif_ctrl, mode;
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBM_CFM:
+		/* DA9055 in I2S Master Mode */
+		mode = 1;
+		aif_clk_mode = DA9055_AIF_CLK_EN_MASTER_MODE;
+		break;
+	case SND_SOC_DAIFMT_CBS_CFS:
+		/* DA9055 in I2S Slave Mode */
+		mode = 0;
+		aif_clk_mode = DA9055_AIF_CLK_EN_SLAVE_MODE;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Don't allow change of mode if PLL is enabled */
+	if ((snd_soc_read(codec, DA9055_PLL_CTRL) & DA9055_PLL_EN) &&
+	    (da9055->master != mode))
+		return -EINVAL;
+
+	da9055->master = mode;
+
+	/* Only I2S is supported */
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+		aif_ctrl = DA9055_AIF_FORMAT_I2S_MODE;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		aif_ctrl = DA9055_AIF_FORMAT_LEFT_J;
+		break;
+	case SND_SOC_DAIFMT_RIGHT_J:
+		aif_ctrl = DA9055_AIF_FORMAT_RIGHT_J;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* By default only 32 BCLK per WCLK is supported */
+	aif_clk_mode |= DA9055_AIF_BCLKS_PER_WCLK_32;
+
+	snd_soc_update_bits(codec, DA9055_AIF_CLK_MODE,
+			    (DA9055_AIF_CLK_MODE_MASK | DA9055_AIF_BCLK_MASK),
+			    aif_clk_mode);
+	snd_soc_update_bits(codec, DA9055_AIF_CTRL, DA9055_AIF_FORMAT_MASK,
+			    aif_ctrl);
+	return 0;
+}
+
+static int da9055_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct snd_soc_codec *codec = dai->codec;
+
+	if (mute) {
+		snd_soc_update_bits(codec, DA9055_DAC_L_CTRL,
+				    DA9055_DAC_L_MUTE_EN, DA9055_DAC_L_MUTE_EN);
+		snd_soc_update_bits(codec, DA9055_DAC_R_CTRL,
+				    DA9055_DAC_R_MUTE_EN, DA9055_DAC_R_MUTE_EN);
+	} else {
+		snd_soc_update_bits(codec, DA9055_DAC_L_CTRL,
+				    DA9055_DAC_L_MUTE_EN, 0);
+		snd_soc_update_bits(codec, DA9055_DAC_R_CTRL,
+				    DA9055_DAC_R_MUTE_EN, 0);
+	}
+
+	return 0;
+}
+
+#define DA9055_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static int da9055_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 da9055_priv *da9055 = snd_soc_codec_get_drvdata(codec);
+
+	switch (clk_id) {
+	case DA9055_CLKSRC_MCLK:
+		switch (freq) {
+		case 11289600:
+		case 12000000:
+		case 12288000:
+		case 13000000:
+		case 13500000:
+		case 14400000:
+		case 19200000:
+		case 19680000:
+		case 19800000:
+			da9055->mclk_rate = freq;
+			return 0;
+		default:
+			dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
+				freq);
+			return -EINVAL;
+		}
+		break;
+	default:
+		dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id);
+		return -EINVAL;
+	}
+}
+
+/*
+ * da9055_set_dai_pll	: Configure the codec PLL
+ * @param codec_dai	: Pointer to codec DAI
+ * @param pll_id	: da9055 has only one pll, so pll_id is always zero
+ * @param fref		: Input MCLK frequency
+ * @param fout		: FsDM value
+ * @return int		: Zero for success, negative error code for error
+ *
+ * Note: Supported PLL input frequencies are 11.2896MHz, 12MHz, 12.288MHz,
+ *	 13MHz, 13.5MHz, 14.4MHz, 19.2MHz, 19.6MHz and 19.8MHz
+ */
+static int da9055_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
+			      int source, unsigned int fref, unsigned int fout)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct da9055_priv *da9055 = snd_soc_codec_get_drvdata(codec);
+
+	u8 pll_frac_top, pll_frac_bot, pll_integer, cnt;
+
+	/* Disable PLL before setting the divisors */
+	snd_soc_update_bits(codec, DA9055_PLL_CTRL, DA9055_PLL_EN, 0);
+
+	/* In slave mode, there is only one set of divisors */
+	if (!da9055->master && (fout != 2822400))
+		goto pll_err;
+
+	/* Search pll div array for correct divisors */
+	for (cnt = 0; cnt < ARRAY_SIZE(da9055_pll_div); cnt++) {
+		/* Check fref, mode  and fout */
+		if ((fref == da9055_pll_div[cnt].fref) &&
+		    (da9055->master ==  da9055_pll_div[cnt].mode) &&
+		    (fout == da9055_pll_div[cnt].fout)) {
+			/* All match, pick up divisors */
+			pll_frac_top = da9055_pll_div[cnt].frac_top;
+			pll_frac_bot = da9055_pll_div[cnt].frac_bot;
+			pll_integer = da9055_pll_div[cnt].integer;
+			break;
+		}
+	}
+	if (cnt >= ARRAY_SIZE(da9055_pll_div))
+		goto pll_err;
+
+	/* Write PLL dividers */
+	snd_soc_write(codec, DA9055_PLL_FRAC_TOP, pll_frac_top);
+	snd_soc_write(codec, DA9055_PLL_FRAC_BOT, pll_frac_bot);
+	snd_soc_write(codec, DA9055_PLL_INTEGER, pll_integer);
+
+	return 0;
+pll_err:
+	dev_err(codec_dai->dev, "Error in setting up PLL\n");
+	return -EINVAL;
+}
+
+/* DAI operations */
+static const struct snd_soc_dai_ops da9055_dai_ops = {
+	.hw_params	= da9055_hw_params,
+	.set_fmt	= da9055_set_dai_fmt,
+	.set_sysclk	= da9055_set_dai_sysclk,
+	.set_pll	= da9055_set_dai_pll,
+	.digital_mute	= da9055_mute,
+};
+
+static struct snd_soc_dai_driver da9055_dai = {
+	.name = "da9055-hifi",
+	/* Playback Capabilities */
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_96000,
+		.formats = DA9055_FORMATS,
+	},
+	/* Capture Capabilities */
+	.capture = {
+		.stream_name = "Capture",
+		.channels_min = 1,
+		.channels_max = 2,
+		.rates = SNDRV_PCM_RATE_8000_96000,
+		.formats = DA9055_FORMATS,
+	},
+	.ops = &da9055_dai_ops,
+	.symmetric_rates = 1,
+};
+
+static int da9055_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+	case SND_SOC_BIAS_PREPARE:
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			/* Enable VMID reference & master bias */
+			snd_soc_update_bits(codec, DA9055_REFERENCES,
+					    DA9055_VMID_EN | DA9055_BIAS_EN,
+					    DA9055_VMID_EN | DA9055_BIAS_EN);
+		}
+		break;
+	case SND_SOC_BIAS_OFF:
+		/* Disable VMID reference & master bias */
+		snd_soc_update_bits(codec, DA9055_REFERENCES,
+				    DA9055_VMID_EN | DA9055_BIAS_EN, 0);
+		break;
+	}
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+static int da9055_probe(struct snd_soc_codec *codec)
+{
+	int ret;
+	struct da9055_priv *da9055 = snd_soc_codec_get_drvdata(codec);
+
+	codec->control_data = da9055->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	/* Enable all Gain Ramps */
+	snd_soc_update_bits(codec, DA9055_AUX_L_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_AUX_R_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_MIXIN_L_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_MIXIN_R_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_ADC_L_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_ADC_R_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_DAC_L_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_DAC_R_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_HP_L_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_HP_R_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+	snd_soc_update_bits(codec, DA9055_LINE_CTRL,
+			    DA9055_GAIN_RAMPING_EN, DA9055_GAIN_RAMPING_EN);
+
+	/*
+	 * There are two separate control bits for input and output mixers as
+	 * well as headphone and line outs.
+	 * One to enable corresponding amplifier and other to enable its
+	 * output. As amplifier bits are related to power control, they are
+	 * being managed by DAPM while other (non power related) bits are
+	 * enabled here
+	 */
+	snd_soc_update_bits(codec, DA9055_MIXIN_L_CTRL,
+			    DA9055_MIXIN_L_MIX_EN, DA9055_MIXIN_L_MIX_EN);
+	snd_soc_update_bits(codec, DA9055_MIXIN_R_CTRL,
+			    DA9055_MIXIN_R_MIX_EN, DA9055_MIXIN_R_MIX_EN);
+
+	snd_soc_update_bits(codec, DA9055_MIXOUT_L_CTRL,
+			    DA9055_MIXOUT_L_MIX_EN, DA9055_MIXOUT_L_MIX_EN);
+	snd_soc_update_bits(codec, DA9055_MIXOUT_R_CTRL,
+			    DA9055_MIXOUT_R_MIX_EN, DA9055_MIXOUT_R_MIX_EN);
+
+	snd_soc_update_bits(codec, DA9055_HP_L_CTRL,
+			    DA9055_HP_L_AMP_OE, DA9055_HP_L_AMP_OE);
+	snd_soc_update_bits(codec, DA9055_HP_R_CTRL,
+			    DA9055_HP_R_AMP_OE, DA9055_HP_R_AMP_OE);
+
+	snd_soc_update_bits(codec, DA9055_LINE_CTRL,
+			    DA9055_LINE_AMP_OE, DA9055_LINE_AMP_OE);
+
+	/* Set this as per your system configuration */
+	snd_soc_write(codec, DA9055_PLL_CTRL, DA9055_PLL_INDIV_10_20_MHZ);
+
+	/* Set platform data values */
+	if (da9055->pdata) {
+		/* set mic bias source */
+		if (da9055->pdata->micbias_source) {
+			snd_soc_update_bits(codec, DA9055_MIXIN_R_SELECT,
+					    DA9055_MICBIAS2_EN,
+					    DA9055_MICBIAS2_EN);
+		} else {
+			snd_soc_update_bits(codec, DA9055_MIXIN_R_SELECT,
+					    DA9055_MICBIAS2_EN, 0);
+		}
+		/* set mic bias voltage */
+		switch (da9055->pdata->micbias) {
+		case DA9055_MICBIAS_2_2V:
+		case DA9055_MICBIAS_2_1V:
+		case DA9055_MICBIAS_1_8V:
+		case DA9055_MICBIAS_1_6V:
+			snd_soc_update_bits(codec, DA9055_MIC_CONFIG,
+					    DA9055_MICBIAS_LEVEL_MASK,
+					    (da9055->pdata->micbias) << 4);
+			break;
+		}
+	}
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_da9055 = {
+	.probe			= da9055_probe,
+	.set_bias_level		= da9055_set_bias_level,
+
+	.controls		= da9055_snd_controls,
+	.num_controls		= ARRAY_SIZE(da9055_snd_controls),
+
+	.dapm_widgets		= da9055_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(da9055_dapm_widgets),
+	.dapm_routes		= da9055_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(da9055_audio_map),
+};
+
+static const struct regmap_config da9055_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.reg_defaults = da9055_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(da9055_reg_defaults),
+	.volatile_reg = da9055_volatile_register,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static int __devinit da9055_i2c_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	struct da9055_priv *da9055;
+	struct da9055_platform_data *pdata = dev_get_platdata(&i2c->dev);
+	int ret;
+
+	da9055 = devm_kzalloc(&i2c->dev, sizeof(struct da9055_priv),
+			      GFP_KERNEL);
+	if (!da9055)
+		return -ENOMEM;
+
+	if (pdata)
+		da9055->pdata = pdata;
+
+	i2c_set_clientdata(i2c, da9055);
+
+	da9055->regmap = devm_regmap_init_i2c(i2c, &da9055_regmap_config);
+	if (IS_ERR(da9055->regmap)) {
+		ret = PTR_ERR(da9055->regmap);
+		dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_register_codec(&i2c->dev,
+			&soc_codec_dev_da9055, &da9055_dai, 1);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to register da9055 codec: %d\n",
+			ret);
+	}
+	return ret;
+}
+
+static int __devexit da9055_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	return 0;
+}
+
+static const struct i2c_device_id da9055_i2c_id[] = {
+	{ "da9055", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, da9055_i2c_id);
+
+/* I2C codec control layer */
+static struct i2c_driver da9055_i2c_driver = {
+	.driver = {
+		.name = "da9055",
+		.owner = THIS_MODULE,
+	},
+	.probe		= da9055_i2c_probe,
+	.remove		= __devexit_p(da9055_remove),
+	.id_table	= da9055_i2c_id,
+};
+
+module_i2c_driver(da9055_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC DA9055 Codec driver");
+MODULE_AUTHOR("David Chen, Ashish Chavan");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/isabelle.c b/sound/soc/codecs/isabelle.c
index 5d8f39e3297..1bf55602c9e 100644
--- a/sound/soc/codecs/isabelle.c
+++ b/sound/soc/codecs/isabelle.c
@@ -13,7 +13,6 @@
  */
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c
index ba4fafb93e5..81a328c7883 100644
--- a/sound/soc/codecs/lm4857.c
+++ b/sound/soc/codecs/lm4857.c
@@ -250,17 +250,7 @@ static struct i2c_driver lm4857_i2c_driver = {
 	.id_table = lm4857_i2c_id,
 };
 
-static int __init lm4857_init(void)
-{
-	return i2c_add_driver(&lm4857_i2c_driver);
-}
-module_init(lm4857_init);
-
-static void __exit lm4857_exit(void)
-{
-	i2c_del_driver(&lm4857_i2c_driver);
-}
-module_exit(lm4857_exit);
+module_i2c_driver(lm4857_i2c_driver);
 
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
 MODULE_DESCRIPTION("LM4857 amplifier driver");
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index af7324b79dd..3264a516930 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -2107,23 +2107,7 @@ static struct i2c_driver max98088_i2c_driver = {
        .id_table = max98088_i2c_id,
 };
 
-static int __init max98088_init(void)
-{
-       int ret;
-
-       ret = i2c_add_driver(&max98088_i2c_driver);
-       if (ret)
-               pr_err("Failed to register max98088 I2C driver: %d\n", ret);
-
-       return ret;
-}
-module_init(max98088_init);
-
-static void __exit max98088_exit(void)
-{
-       i2c_del_driver(&max98088_i2c_driver);
-}
-module_exit(max98088_exit);
+module_i2c_driver(max98088_i2c_driver);
 
 MODULE_DESCRIPTION("ALSA SoC MAX98088 driver");
 MODULE_AUTHOR("Peter Hsiang, Jesse Marroquin");
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 7cd508e16a5..38d43c59d3f 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -2533,23 +2533,7 @@ static struct i2c_driver max98095_i2c_driver = {
 	.id_table = max98095_i2c_id,
 };
 
-static int __init max98095_init(void)
-{
-	int ret;
-
-	ret = i2c_add_driver(&max98095_i2c_driver);
-	if (ret)
-		pr_err("Failed to register max98095 I2C driver: %d\n", ret);
-
-	return ret;
-}
-module_init(max98095_init);
-
-static void __exit max98095_exit(void)
-{
-	i2c_del_driver(&max98095_i2c_driver);
-}
-module_exit(max98095_exit);
+module_i2c_driver(max98095_i2c_driver);
 
 MODULE_DESCRIPTION("ALSA SoC MAX98095 driver");
 MODULE_AUTHOR("Peter Hsiang");
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
index a1913091f56..efe535c37b3 100644
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -369,17 +369,7 @@ static struct i2c_driver max9850_i2c_driver = {
 	.id_table = max9850_i2c_id,
 };
 
-static int __init max9850_init(void)
-{
-	return i2c_add_driver(&max9850_i2c_driver);
-}
-module_init(max9850_init);
-
-static void __exit max9850_exit(void)
-{
-	i2c_del_driver(&max9850_i2c_driver);
-}
-module_exit(max9850_exit);
+module_i2c_driver(max9850_i2c_driver);
 
 MODULE_AUTHOR("Christian Glindkamp <christian.glindkamp@taskit.de>");
 MODULE_DESCRIPTION("ASoC MAX9850 codec driver");
diff --git a/sound/soc/codecs/max9877.c b/sound/soc/codecs/max9877.c
index 3a2ba3d8fd6..d15e5943c85 100644
--- a/sound/soc/codecs/max9877.c
+++ b/sound/soc/codecs/max9877.c
@@ -291,17 +291,7 @@ static struct i2c_driver max9877_i2c_driver = {
 	.id_table = max9877_i2c_id,
 };
 
-static int __init max9877_init(void)
-{
-	return i2c_add_driver(&max9877_i2c_driver);
-}
-module_init(max9877_init);
-
-static void __exit max9877_exit(void)
-{
-	i2c_del_driver(&max9877_i2c_driver);
-}
-module_exit(max9877_exit);
+module_i2c_driver(max9877_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC MAX9877 amp driver");
 MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 115a4030181..bc955999c8a 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -426,16 +426,16 @@ static int mc13783_set_tdm_slot_sync(struct snd_soc_dai *dai,
 }
 
 static const struct snd_kcontrol_new mc1l_amp_ctl =
-	SOC_DAPM_SINGLE("Switch", 38, 7, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_TX, 7, 1, 0);
 
 static const struct snd_kcontrol_new mc1r_amp_ctl =
-	SOC_DAPM_SINGLE("Switch", 38, 5, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_TX, 5, 1, 0);
 
 static const struct snd_kcontrol_new mc2_amp_ctl =
-	SOC_DAPM_SINGLE("Switch", 38, 9, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_TX, 9, 1, 0);
 
 static const struct snd_kcontrol_new atx_amp_ctl =
-	SOC_DAPM_SINGLE("Switch", 38, 11, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_TX, 11, 1, 0);
 
 
 /* Virtual mux. The chip does the input selection automatically
@@ -461,22 +461,22 @@ static const struct snd_kcontrol_new right_input_mux =
 	SOC_DAPM_ENUM_VIRT("Route", adcr_enum);
 
 static const struct snd_kcontrol_new samp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 3, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 3, 1, 0);
 
 static const struct snd_kcontrol_new lamp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 5, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 5, 1, 0);
 
 static const struct snd_kcontrol_new hlamp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 10, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 10, 1, 0);
 
 static const struct snd_kcontrol_new hramp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 9, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 9, 1, 0);
 
 static const struct snd_kcontrol_new llamp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 16, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 16, 1, 0);
 
 static const struct snd_kcontrol_new lramp_ctl =
-	SOC_DAPM_SINGLE("Switch", 36, 15, 1, 0);
+	SOC_DAPM_SINGLE("Switch", MC13783_AUDIO_RX0, 15, 1, 0);
 
 static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
 /* Input */
@@ -487,13 +487,13 @@ static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("RXINL"),
 	SND_SOC_DAPM_INPUT("TXIN"),
 
-	SND_SOC_DAPM_SUPPLY("MC1 Bias", 38, 0, 0, NULL, 0),
-	SND_SOC_DAPM_SUPPLY("MC2 Bias", 38, 1, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("MC1 Bias", MC13783_AUDIO_TX, 0, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("MC2 Bias", MC13783_AUDIO_TX, 1, 0, NULL, 0),
 
-	SND_SOC_DAPM_SWITCH("MC1L Amp", 38, 7, 0, &mc1l_amp_ctl),
-	SND_SOC_DAPM_SWITCH("MC1R Amp", 38, 5, 0, &mc1r_amp_ctl),
-	SND_SOC_DAPM_SWITCH("MC2 Amp", 38, 9, 0, &mc2_amp_ctl),
-	SND_SOC_DAPM_SWITCH("TXIN Amp", 38, 11, 0, &atx_amp_ctl),
+	SND_SOC_DAPM_SWITCH("MC1L Amp", MC13783_AUDIO_TX, 7, 0, &mc1l_amp_ctl),
+	SND_SOC_DAPM_SWITCH("MC1R Amp", MC13783_AUDIO_TX, 5, 0, &mc1r_amp_ctl),
+	SND_SOC_DAPM_SWITCH("MC2 Amp", MC13783_AUDIO_TX, 9, 0, &mc2_amp_ctl),
+	SND_SOC_DAPM_SWITCH("TXIN Amp", MC13783_AUDIO_TX, 11, 0, &atx_amp_ctl),
 
 	SND_SOC_DAPM_VIRT_MUX("PGA Left Input Mux", SND_SOC_NOPM, 0, 0,
 			      &left_input_mux),
@@ -503,12 +503,12 @@ static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
 	SND_SOC_DAPM_PGA("PGA Left Input", SND_SOC_NOPM, 0, 0, NULL, 0),
 	SND_SOC_DAPM_PGA("PGA Right Input", SND_SOC_NOPM, 0, 0, NULL, 0),
 
-	SND_SOC_DAPM_ADC("ADC", "Capture", 40, 11, 0),
-	SND_SOC_DAPM_SUPPLY("ADC_Reset", 40, 15, 0, NULL, 0),
+	SND_SOC_DAPM_ADC("ADC", "Capture", MC13783_AUDIO_CODEC, 11, 0),
+	SND_SOC_DAPM_SUPPLY("ADC_Reset", MC13783_AUDIO_CODEC, 15, 0, NULL, 0),
 
 /* Output */
-	SND_SOC_DAPM_SUPPLY("DAC_E", 41, 11, 0, NULL, 0),
-	SND_SOC_DAPM_SUPPLY("DAC_Reset", 41, 15, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DAC_E", MC13783_AUDIO_DAC, 11, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DAC_Reset", MC13783_AUDIO_DAC, 15, 0, NULL, 0),
 	SND_SOC_DAPM_OUTPUT("RXOUTL"),
 	SND_SOC_DAPM_OUTPUT("RXOUTR"),
 	SND_SOC_DAPM_OUTPUT("HSL"),
@@ -516,14 +516,18 @@ static const struct snd_soc_dapm_widget mc13783_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("LSP"),
 	SND_SOC_DAPM_OUTPUT("SP"),
 
-	SND_SOC_DAPM_SWITCH("Speaker Amp", 36, 3, 0, &samp_ctl),
+	SND_SOC_DAPM_SWITCH("Speaker Amp", MC13783_AUDIO_RX0, 3, 0, &samp_ctl),
 	SND_SOC_DAPM_SWITCH("Loudspeaker Amp", SND_SOC_NOPM, 0, 0, &lamp_ctl),
-	SND_SOC_DAPM_SWITCH("Headset Amp Left", 36, 10, 0, &hlamp_ctl),
-	SND_SOC_DAPM_SWITCH("Headset Amp Right", 36, 9, 0, &hramp_ctl),
-	SND_SOC_DAPM_SWITCH("Line out Amp Left", 36, 16, 0, &llamp_ctl),
-	SND_SOC_DAPM_SWITCH("Line out Amp Right", 36, 15, 0, &lramp_ctl),
-	SND_SOC_DAPM_DAC("DAC", "Playback", 36, 22, 0),
-	SND_SOC_DAPM_PGA("DAC PGA", 37, 5, 0, NULL, 0),
+	SND_SOC_DAPM_SWITCH("Headset Amp Left", MC13783_AUDIO_RX0, 10, 0,
+			&hlamp_ctl),
+	SND_SOC_DAPM_SWITCH("Headset Amp Right", MC13783_AUDIO_RX0, 9, 0,
+			&hramp_ctl),
+	SND_SOC_DAPM_SWITCH("Line out Amp Left", MC13783_AUDIO_RX0, 16, 0,
+			&llamp_ctl),
+	SND_SOC_DAPM_SWITCH("Line out Amp Right", MC13783_AUDIO_RX0, 15, 0,
+			&lramp_ctl),
+	SND_SOC_DAPM_DAC("DAC", "Playback", MC13783_AUDIO_RX0, 22, 0),
+	SND_SOC_DAPM_PGA("DAC PGA", MC13783_AUDIO_RX1, 5, 0, NULL, 0),
 };
 
 static struct snd_soc_dapm_route mc13783_routes[] = {
@@ -581,8 +585,6 @@ static int mc13783_probe(struct snd_soc_codec *codec)
 {
 	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
 
-	codec->control_data = priv->mc13xxx;
-
 	mc13xxx_lock(priv->mc13xxx);
 
 	/* these are the reset values */
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 8d717f4b5a8..0935bfe6247 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
@@ -55,12 +56,50 @@
 	 SNDRV_PCM_FMTBIT_S32_LE  | SNDRV_PCM_FMTBIT_S32_BE)
 
 /* Power-up register defaults */
-static const u8 sta32x_regs[STA32X_REGISTER_COUNT] = {
-	0x63, 0x80, 0xc2, 0x40, 0xc2, 0x5c, 0x10, 0xff, 0x60, 0x60,
-	0x60, 0x80, 0x00, 0x00, 0x00, 0x40, 0x80, 0x77, 0x6a, 0x69,
-	0x6a, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d,
-	0xc0, 0xf3, 0x33, 0x00, 0x0c,
+static const struct reg_default sta32x_regs[] = {
+	{  0x0, 0x63 },
+	{  0x1, 0x80 },
+	{  0x2, 0xc2 },
+	{  0x3, 0x40 },
+	{  0x4, 0xc2 },
+	{  0x5, 0x5c },
+	{  0x6, 0x10 },
+	{  0x7, 0xff },
+	{  0x8, 0x60 },
+	{  0x9, 0x60 },
+	{  0xa, 0x60 },
+	{  0xb, 0x80 },
+	{  0xc, 0x00 },
+	{  0xd, 0x00 },
+	{  0xe, 0x00 },
+	{  0xf, 0x40 },
+	{ 0x10, 0x80 },
+	{ 0x11, 0x77 },
+	{ 0x12, 0x6a },
+	{ 0x13, 0x69 },
+	{ 0x14, 0x6a },
+	{ 0x15, 0x69 },
+	{ 0x16, 0x00 },
+	{ 0x17, 0x00 },
+	{ 0x18, 0x00 },
+	{ 0x19, 0x00 },
+	{ 0x1a, 0x00 },
+	{ 0x1b, 0x00 },
+	{ 0x1c, 0x00 },
+	{ 0x1d, 0x00 },
+	{ 0x1e, 0x00 },
+	{ 0x1f, 0x00 },
+	{ 0x20, 0x00 },
+	{ 0x21, 0x00 },
+	{ 0x22, 0x00 },
+	{ 0x23, 0x00 },
+	{ 0x24, 0x00 },
+	{ 0x25, 0x00 },
+	{ 0x26, 0x00 },
+	{ 0x27, 0x2d },
+	{ 0x28, 0xc0 },
+	{ 0x2b, 0x00 },
+	{ 0x2c, 0x0c },
 };
 
 /* regulator power supply names */
@@ -72,6 +111,7 @@ static const char *sta32x_supply_names[] = {
 
 /* codec private data */
 struct sta32x_priv {
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[ARRAY_SIZE(sta32x_supply_names)];
 	struct snd_soc_codec *codec;
 	struct sta32x_platform_data *pdata;
@@ -291,17 +331,15 @@ static int sta32x_sync_coef_shadow(struct snd_soc_codec *codec)
 
 static int sta32x_cache_sync(struct snd_soc_codec *codec)
 {
+	struct sta32x_priv *sta32x = codec->control_data;
 	unsigned int mute;
 	int rc;
 
-	if (!codec->cache_sync)
-		return 0;
-
 	/* mute during register sync */
 	mute = snd_soc_read(codec, STA32X_MMUTE);
 	snd_soc_write(codec, STA32X_MMUTE, mute | STA32X_MMUTE_MMUTE);
 	sta32x_sync_coef_shadow(codec);
-	rc = snd_soc_cache_sync(codec);
+	rc = regcache_sync(sta32x->regmap);
 	snd_soc_write(codec, STA32X_MMUTE, mute);
 	return rc;
 }
@@ -316,11 +354,11 @@ static void sta32x_watchdog(struct work_struct *work)
 
 	/* check if sta32x has reset itself */
 	confa_cached = snd_soc_read(codec, STA32X_CONFA);
-	codec->cache_bypass = 1;
+	regcache_cache_bypass(sta32x->regmap, true);
 	confa = snd_soc_read(codec, STA32X_CONFA);
-	codec->cache_bypass = 0;
+	regcache_cache_bypass(sta32x->regmap, false);
 	if (confa != confa_cached) {
-		codec->cache_sync = 1;
+		regcache_mark_dirty(sta32x->regmap);
 		sta32x_cache_sync(codec);
 	}
 
@@ -825,31 +863,21 @@ static int sta32x_probe(struct snd_soc_codec *codec)
 	sta32x->codec = codec;
 	sta32x->pdata = dev_get_platdata(codec->dev);
 
-	/* regulators */
-	for (i = 0; i < ARRAY_SIZE(sta32x->supplies); i++)
-		sta32x->supplies[i].supply = sta32x_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sta32x->supplies),
-				 sta32x->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		goto err;
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(sta32x->supplies),
 				    sta32x->supplies);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_get;
+		return ret;
 	}
 
 	/* Tell ASoC what kind of I/O to use to read the registers.  ASoC will
 	 * then do the I2C transactions itself.
 	 */
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+	codec->control_data = sta32x->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "failed to set cache I/O (ret=%i)\n", ret);
-		return ret;
+		goto err;
 	}
 
 	/* Chip documentation explicitly requires that the reset values
@@ -858,13 +886,15 @@ static int sta32x_probe(struct snd_soc_codec *codec)
 	 * so the write to the these registers are suppressed by the cache
 	 * restore code when it skips writes of default registers.
 	 */
-	snd_soc_cache_write(codec, STA32X_CONFC, 0xc2);
-	snd_soc_cache_write(codec, STA32X_CONFE, 0xc2);
-	snd_soc_cache_write(codec, STA32X_CONFF, 0x5c);
-	snd_soc_cache_write(codec, STA32X_MMUTE, 0x10);
-	snd_soc_cache_write(codec, STA32X_AUTO1, 0x60);
-	snd_soc_cache_write(codec, STA32X_AUTO3, 0x00);
-	snd_soc_cache_write(codec, STA32X_C3CFG, 0x40);
+	regcache_cache_only(sta32x->regmap, true);
+	snd_soc_write(codec, STA32X_CONFC, 0xc2);
+	snd_soc_write(codec, STA32X_CONFE, 0xc2);
+	snd_soc_write(codec, STA32X_CONFF, 0x5c);
+	snd_soc_write(codec, STA32X_MMUTE, 0x10);
+	snd_soc_write(codec, STA32X_AUTO1, 0x60);
+	snd_soc_write(codec, STA32X_AUTO3, 0x00);
+	snd_soc_write(codec, STA32X_C3CFG, 0x40);
+	regcache_cache_only(sta32x->regmap, false);
 
 	/* set thermal warning adjustment and recovery */
 	if (!(sta32x->pdata->thermal_conf & STA32X_THERMAL_ADJUSTMENT_ENABLE))
@@ -915,9 +945,8 @@ static int sta32x_probe(struct snd_soc_codec *codec)
 
 	return 0;
 
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
 err:
+	regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
 	return ret;
 }
 
@@ -928,13 +957,11 @@ static int sta32x_remove(struct snd_soc_codec *codec)
 	sta32x_watchdog_stop(sta32x);
 	sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF);
 	regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
-	regulator_bulk_free(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
 
 	return 0;
 }
 
-static int sta32x_reg_is_volatile(struct snd_soc_codec *codec,
-				  unsigned int reg)
+static bool sta32x_reg_is_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case STA32X_CONFA ... STA32X_L2ATRT:
@@ -949,10 +976,6 @@ static const struct snd_soc_codec_driver sta32x_codec = {
 	.remove =		sta32x_remove,
 	.suspend =		sta32x_suspend,
 	.resume =		sta32x_resume,
-	.reg_cache_size =	STA32X_REGISTER_COUNT,
-	.reg_word_size =	sizeof(u8),
-	.reg_cache_default =	sta32x_regs,
-	.volatile_register =	sta32x_reg_is_volatile,
 	.set_bias_level =	sta32x_set_bias_level,
 	.controls =		sta32x_snd_controls,
 	.num_controls =		ARRAY_SIZE(sta32x_snd_controls),
@@ -962,17 +985,45 @@ static const struct snd_soc_codec_driver sta32x_codec = {
 	.num_dapm_routes =	ARRAY_SIZE(sta32x_dapm_routes),
 };
 
+static const struct regmap_config sta32x_regmap = {
+	.reg_bits =		8,
+	.val_bits =		8,
+	.max_register =		STA32X_FDRC2,
+	.reg_defaults =		sta32x_regs,
+	.num_reg_defaults =	ARRAY_SIZE(sta32x_regs),
+	.cache_type =		REGCACHE_RBTREE,
+	.volatile_reg =		sta32x_reg_is_volatile,
+};
+
 static __devinit int sta32x_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct sta32x_priv *sta32x;
-	int ret;
+	int ret, i;
 
 	sta32x = devm_kzalloc(&i2c->dev, sizeof(struct sta32x_priv),
 			      GFP_KERNEL);
 	if (!sta32x)
 		return -ENOMEM;
 
+	/* regulators */
+	for (i = 0; i < ARRAY_SIZE(sta32x->supplies); i++)
+		sta32x->supplies[i].supply = sta32x_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(sta32x->supplies),
+				      sta32x->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	sta32x->regmap = devm_regmap_init_i2c(i2c, &sta32x_regmap);
+	if (IS_ERR(sta32x->regmap)) {
+		ret = PTR_ERR(sta32x->regmap);
+		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, sta32x);
 
 	ret = snd_soc_register_codec(&i2c->dev, &sta32x_codec, &sta32x_dai, 1);
@@ -1006,17 +1057,7 @@ static struct i2c_driver sta32x_i2c_driver = {
 	.id_table = sta32x_i2c_id,
 };
 
-static int __init sta32x_init(void)
-{
-	return i2c_add_driver(&sta32x_i2c_driver);
-}
-module_init(sta32x_init);
-
-static void __exit sta32x_exit(void)
-{
-	i2c_del_driver(&sta32x_i2c_driver);
-}
-module_exit(sta32x_exit);
+module_i2c_driver(sta32x_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC STA32X driver");
 MODULE_AUTHOR("Johannes Stezenbach <js@sig21.net>");
diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c
index 0c225cd569d..9e314486238 100644
--- a/sound/soc/codecs/sta529.c
+++ b/sound/soc/codecs/sta529.c
@@ -358,7 +358,7 @@ static int sta529_resume(struct snd_soc_codec *codec)
 	return 0;
 }
 
-struct snd_soc_codec_driver sta529_codec_driver = {
+static const struct snd_soc_codec_driver sta529_codec_driver = {
 	.probe = sta529_probe,
 	.remove = sta529_remove,
 	.set_bias_level = sta529_set_bias_level,
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 33c0f3d39c8..982e437799a 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -340,7 +340,6 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec)
 
 	printk(KERN_INFO "STAC9766 SoC Audio Codec %s\n", STAC9766_VERSION);
 
-	codec->control_data = codec;	/* we don't use regmap! */
 	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
 	if (ret < 0)
 		goto codec_err;
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 85944e95357..b1f6982c7c9 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -444,14 +444,4 @@ static struct spi_driver aic26_spi = {
 	.remove = aic26_spi_remove,
 };
 
-static int __init aic26_init(void)
-{
-	return spi_register_driver(&aic26_spi);
-}
-module_init(aic26_init);
-
-static void __exit aic26_exit(void)
-{
-	spi_unregister_driver(&aic26_spi);
-}
-module_exit(aic26_exit);
+module_spi_driver(aic26_spi);
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index b0a73d37ed5..f230292ba96 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -746,24 +746,7 @@ static struct i2c_driver aic32x4_i2c_driver = {
 	.id_table = aic32x4_i2c_id,
 };
 
-static int __init aic32x4_modinit(void)
-{
-	int ret = 0;
-
-	ret = i2c_add_driver(&aic32x4_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register aic32x4 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(aic32x4_modinit);
-
-static void __exit aic32x4_exit(void)
-{
-	i2c_del_driver(&aic32x4_i2c_driver);
-}
-module_exit(aic32x4_exit);
+module_i2c_driver(aic32x4_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC tlv320aic32x4 codec driver");
 MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>");
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index dc78f5a4bcb..5708a973a77 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -40,6 +40,7 @@
 #include <linux/i2c.h>
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
+#include <linux/of_gpio.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -1457,6 +1458,8 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
 {
 	struct aic3x_pdata *pdata = i2c->dev.platform_data;
 	struct aic3x_priv *aic3x;
+	struct aic3x_setup_data *ai3x_setup;
+	struct device_node *np = i2c->dev.of_node;
 	int ret;
 
 	aic3x = devm_kzalloc(&i2c->dev, sizeof(struct aic3x_priv), GFP_KERNEL);
@@ -1471,6 +1474,25 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
 	if (pdata) {
 		aic3x->gpio_reset = pdata->gpio_reset;
 		aic3x->setup = pdata->setup;
+	} else if (np) {
+		ai3x_setup = devm_kzalloc(&i2c->dev, sizeof(*ai3x_setup),
+								GFP_KERNEL);
+		if (ai3x_setup == NULL) {
+			dev_err(&i2c->dev, "failed to create private data\n");
+			return -ENOMEM;
+		}
+
+		ret = of_get_named_gpio(np, "gpio-reset", 0);
+		if (ret >= 0)
+			aic3x->gpio_reset = ret;
+		else
+			aic3x->gpio_reset = -1;
+
+		if (of_property_read_u32_array(np, "ai3x-gpio-func",
+					ai3x_setup->gpio_func, 2) >= 0) {
+			aic3x->setup = ai3x_setup;
+		}
+
 	} else {
 		aic3x->gpio_reset = -1;
 	}
@@ -1488,34 +1510,27 @@ static int aic3x_i2c_remove(struct i2c_client *client)
 	return 0;
 }
 
+#if defined(CONFIG_OF)
+static const struct of_device_id tlv320aic3x_of_match[] = {
+	{ .compatible = "ti,tlv320aic3x", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match);
+#endif
+
 /* machine i2c codec control layer */
 static struct i2c_driver aic3x_i2c_driver = {
 	.driver = {
 		.name = "tlv320aic3x-codec",
 		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(tlv320aic3x_of_match),
 	},
 	.probe	= aic3x_i2c_probe,
 	.remove = aic3x_i2c_remove,
 	.id_table = aic3x_i2c_id,
 };
 
-static int __init aic3x_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&aic3x_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register TLV320AIC3x I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(aic3x_modinit);
-
-static void __exit aic3x_exit(void)
-{
-	i2c_del_driver(&aic3x_i2c_driver);
-}
-module_exit(aic3x_exit);
+module_i2c_driver(aic3x_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC TLV320AIC3X codec driver");
 MODULE_AUTHOR("Vladimir Barinov");
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 0dd41077ab7..d2e16c5d7d1 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1621,24 +1621,7 @@ static struct i2c_driver tlv320dac33_i2c_driver = {
 	.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_i2c_driver(tlv320dac33_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC TLV320DAC33 codec driver");
 MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 6fe4aa3ac54..565ff39ad3a 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -487,19 +487,8 @@ static struct i2c_driver tpa6130a2_i2c_driver = {
 	.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_i2c_driver(tpa6130a2_i2c_driver);
 
 MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
 MODULE_DESCRIPTION("TPA6130A2 Headphone amplifier driver");
 MODULE_LICENSE("GPL");
-
-module_init(tpa6130a2_init);
-module_exit(tpa6130a2_exit);
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 391fcfc7b63..e7f608996c4 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -26,8 +26,11 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
 #include <linux/i2c/twl.h>
 #include <linux/slab.h>
+#include <linux/gpio.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -152,8 +155,7 @@ struct twl4030_priv {
 	u8 predrivel_enabled, predriver_enabled;
 	u8 carkitl_enabled, carkitr_enabled;
 
-	/* Delay needed after enabling the digimic interface */
-	unsigned int digimic_delay;
+	struct twl4030_codec_data *pdata;
 };
 
 /*
@@ -295,13 +297,73 @@ static inline void twl4030_reset_registers(struct snd_soc_codec *codec)
 
 }
 
-static void twl4030_init_chip(struct snd_soc_codec *codec)
+static void twl4030_setup_pdata_of(struct twl4030_codec_data *pdata,
+				   struct device_node *node)
+{
+	int value;
+
+	of_property_read_u32(node, "ti,digimic_delay",
+			     &pdata->digimic_delay);
+	of_property_read_u32(node, "ti,ramp_delay_value",
+			     &pdata->ramp_delay_value);
+	of_property_read_u32(node, "ti,offset_cncl_path",
+			     &pdata->offset_cncl_path);
+	if (!of_property_read_u32(node, "ti,hs_extmute", &value))
+		pdata->hs_extmute = value;
+
+	pdata->hs_extmute_gpio = of_get_named_gpio(node,
+						   "ti,hs_extmute_gpio", 0);
+	if (gpio_is_valid(pdata->hs_extmute_gpio))
+		pdata->hs_extmute = 1;
+}
+
+static struct twl4030_codec_data *twl4030_get_pdata(struct snd_soc_codec *codec)
 {
 	struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
+	struct device_node *twl4030_codec_node = NULL;
+
+	twl4030_codec_node = of_find_node_by_name(codec->dev->parent->of_node,
+						  "codec");
+
+	if (!pdata && twl4030_codec_node) {
+		pdata = devm_kzalloc(codec->dev,
+				     sizeof(struct twl4030_codec_data),
+				     GFP_KERNEL);
+		if (!pdata) {
+			dev_err(codec->dev, "Can not allocate memory\n");
+			return NULL;
+		}
+		twl4030_setup_pdata_of(pdata, twl4030_codec_node);
+	}
+
+	return pdata;
+}
+
+static void twl4030_init_chip(struct snd_soc_codec *codec)
+{
+	struct twl4030_codec_data *pdata;
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 	u8 reg, byte;
 	int i = 0;
 
+	pdata = twl4030_get_pdata(codec);
+
+	if (pdata && pdata->hs_extmute &&
+	    gpio_is_valid(pdata->hs_extmute_gpio)) {
+		int ret;
+
+		if (!pdata->hs_extmute_gpio)
+			dev_warn(codec->dev,
+				 "Extmute GPIO is 0 is this correct?\n");
+
+		ret = gpio_request_one(pdata->hs_extmute_gpio,
+				       GPIOF_OUT_INIT_LOW, "hs_extmute");
+		if (ret) {
+			dev_err(codec->dev, "Failed to get hs_extmute GPIO\n");
+			pdata->hs_extmute_gpio = -1;
+		}
+	}
+
 	/* Check defaults, if instructed before anything else */
 	if (pdata && pdata->check_defaults)
 		twl4030_check_defaults(codec);
@@ -331,7 +393,7 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
 	if (!pdata)
 		return;
 
-	twl4030->digimic_delay = pdata->digimic_delay;
+	twl4030->pdata = pdata;
 
 	reg = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
 	reg &= ~TWL4030_RAMP_DELAY;
@@ -732,9 +794,9 @@ static int aif_event(struct snd_soc_dapm_widget *w,
 
 static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 {
-	struct twl4030_codec_data *pdata = codec->dev->platform_data;
 	unsigned char hs_gain, hs_pop;
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+	struct twl4030_codec_data *pdata = twl4030->pdata;
 	/* Base values for ramp delay calculation: 2^19 - 2^26 */
 	unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
 				    8388608, 16777216, 33554432, 67108864};
@@ -748,8 +810,8 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 	/* Enable external mute control, this dramatically reduces
 	 * the pop-noise */
 	if (pdata && pdata->hs_extmute) {
-		if (pdata->set_hs_extmute) {
-			pdata->set_hs_extmute(1);
+		if (gpio_is_valid(pdata->hs_extmute_gpio)) {
+			gpio_set_value(pdata->hs_extmute_gpio, 1);
 		} else {
 			hs_pop |= TWL4030_EXTMUTE;
 			twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
@@ -786,8 +848,8 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 
 	/* Disable external mute */
 	if (pdata && pdata->hs_extmute) {
-		if (pdata->set_hs_extmute) {
-			pdata->set_hs_extmute(0);
+		if (gpio_is_valid(pdata->hs_extmute_gpio)) {
+			gpio_set_value(pdata->hs_extmute_gpio, 0);
 		} else {
 			hs_pop &= ~TWL4030_EXTMUTE;
 			twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
@@ -847,9 +909,10 @@ static int digimic_event(struct snd_soc_dapm_widget *w,
 		struct snd_kcontrol *kcontrol, int event)
 {
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(w->codec);
+	struct twl4030_codec_data *pdata = twl4030->pdata;
 
-	if (twl4030->digimic_delay)
-		twl4030_wait_ms(twl4030->digimic_delay);
+	if (pdata && pdata->digimic_delay)
+		twl4030_wait_ms(pdata->digimic_delay);
 	return 0;
 }
 
@@ -999,7 +1062,7 @@ static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned short val;
-	unsigned short mask, bitmask;
+	unsigned short mask;
 
 	if (twl4030->configured) {
 		dev_err(codec->dev,
@@ -1007,18 +1070,16 @@ static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
 		return -EBUSY;
 	}
 
-	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-		;
 	if (ucontrol->value.enumerated.item[0] > e->max - 1)
 		return -EINVAL;
 
 	val = ucontrol->value.enumerated.item[0] << e->shift_l;
-	mask = (bitmask - 1) << e->shift_l;
+	mask = e->mask << e->shift_l;
 	if (e->shift_l != e->shift_r) {
 		if (ucontrol->value.enumerated.item[1] > e->max - 1)
 			return -EINVAL;
 		val |= ucontrol->value.enumerated.item[1] << e->shift_r;
-		mask |= (bitmask - 1) << e->shift_r;
+		mask |= e->mask << e->shift_r;
 	}
 
 	return snd_soc_update_bits(codec, e->reg, mask, val);
@@ -1239,16 +1300,11 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("Virtual Voice OUT"),
 
 	/* DACs */
-	SND_SOC_DAPM_DAC("DAC Right1", "Right Front HiFi Playback",
-			SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("DAC Left1", "Left Front HiFi Playback",
-			SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("DAC Right2", "Right Rear HiFi Playback",
-			SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("DAC Left2", "Left Rear HiFi Playback",
-			SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("DAC Voice", "Voice Playback",
-			SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC Right1", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC Left1", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC Right2", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC Left2", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("DAC Voice", NULL, SND_SOC_NOPM, 0, 0),
 
 	/* Analog bypasses */
 	SND_SOC_DAPM_SWITCH("Right1 Analog Loopback", SND_SOC_NOPM, 0, 0,
@@ -1377,14 +1433,10 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
 
 	/* Introducing four virtual ADC, since TWL4030 have four channel for
 	   capture */
-	SND_SOC_DAPM_ADC("ADC Virtual Left1", "Left Front Capture",
-		SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_ADC("ADC Virtual Right1", "Right Front Capture",
-		SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_ADC("ADC Virtual Left2", "Left Rear Capture",
-		SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_ADC("ADC Virtual Right2", "Right Rear Capture",
-		SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_ADC("ADC Virtual Left1", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_ADC("ADC Virtual Right1", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_ADC("ADC Virtual Left2", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_ADC("ADC Virtual Right2", NULL, SND_SOC_NOPM, 0, 0),
 
 	/* Analog/Digital mic path selection.
 	   TX1 Left/Right: either analog Left/Right or Digimic0
@@ -1428,6 +1480,23 @@ static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route intercon[] = {
+	/* Stream -> DAC mapping */
+	{"DAC Right1", NULL, "HiFi Playback"},
+	{"DAC Left1", NULL, "HiFi Playback"},
+	{"DAC Right2", NULL, "HiFi Playback"},
+	{"DAC Left2", NULL, "HiFi Playback"},
+	{"DAC Voice", NULL, "Voice Playback"},
+
+	/* ADC -> Stream mapping */
+	{"HiFi Capture", NULL, "ADC Virtual Left1"},
+	{"HiFi Capture", NULL, "ADC Virtual Right1"},
+	{"HiFi Capture", NULL, "ADC Virtual Left2"},
+	{"HiFi Capture", NULL, "ADC Virtual Right2"},
+	{"Voice Capture", NULL, "ADC Virtual Left1"},
+	{"Voice Capture", NULL, "ADC Virtual Right1"},
+	{"Voice Capture", NULL, "ADC Virtual Left2"},
+	{"Voice Capture", NULL, "ADC Virtual Right2"},
+
 	{"Digital L1 Playback Mixer", NULL, "DAC Left1"},
 	{"Digital R1 Playback Mixer", NULL, "DAC Right1"},
 	{"Digital L2 Playback Mixer", NULL, "DAC Left2"},
@@ -2172,7 +2241,7 @@ static struct snd_soc_dai_driver twl4030_dai[] = {
 		.formats = TWL4030_FORMATS,
 		.sig_bits = 24,},
 	.capture = {
-		.stream_name = "Capture",
+		.stream_name = "HiFi Capture",
 		.channels_min = 2,
 		.channels_max = 4,
 		.rates = TWL4030_RATES,
@@ -2189,7 +2258,7 @@ static struct snd_soc_dai_driver twl4030_dai[] = {
 		.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE,},
 	.capture = {
-		.stream_name = "Capture",
+		.stream_name = "Voice Capture",
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000,
@@ -2214,7 +2283,8 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 {
 	struct twl4030_priv *twl4030;
 
-	twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
+	twl4030 = devm_kzalloc(codec->dev, sizeof(struct twl4030_priv),
+			       GFP_KERNEL);
 	if (twl4030 == NULL) {
 		dev_err(codec->dev, "Can not allocate memory\n");
 		return -ENOMEM;
@@ -2231,11 +2301,15 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 static int twl4030_soc_remove(struct snd_soc_codec *codec)
 {
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+	struct twl4030_codec_data *pdata = twl4030->pdata;
 
 	/* Reset registers to their chip default before leaving */
 	twl4030_reset_registers(codec);
 	twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	kfree(twl4030);
+
+	if (pdata && pdata->hs_extmute && gpio_is_valid(pdata->hs_extmute_gpio))
+		gpio_free(pdata->hs_extmute_gpio);
+
 	return 0;
 }
 
@@ -2262,13 +2336,6 @@ static struct snd_soc_codec_driver soc_codec_dev_twl4030 = {
 
 static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 {
-	struct twl4030_codec_data *pdata = pdev->dev.platform_data;
-
-	if (!pdata) {
-		dev_err(&pdev->dev, "platform_data is missing\n");
-		return -EINVAL;
-	}
-
 	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_twl4030,
 			twl4030_dai, ARRAY_SIZE(twl4030_dai));
 }
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index c084c549942..e8f97af7592 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -727,10 +727,8 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
 			TWL6040_REG_MICRCTL, 1, 0, NULL, 0),
 
 	/* ADCs */
-	SND_SOC_DAPM_ADC("ADC Left", "Left Front Capture",
-			TWL6040_REG_MICLCTL, 2, 0),
-	SND_SOC_DAPM_ADC("ADC Right", "Right Front Capture",
-			TWL6040_REG_MICRCTL, 2, 0),
+	SND_SOC_DAPM_ADC("ADC Left", NULL, TWL6040_REG_MICLCTL, 2, 0),
+	SND_SOC_DAPM_ADC("ADC Right", NULL, TWL6040_REG_MICRCTL, 2, 0),
 
 	/* Microphone bias */
 	SND_SOC_DAPM_SUPPLY("Headset Mic Bias",
@@ -743,15 +741,12 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
 			    TWL6040_REG_DMICBCTL, 4, 0, NULL, 0),
 
 	/* DACs */
-	SND_SOC_DAPM_DAC("HSDAC Left", "Headset Playback", SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("HSDAC Right", "Headset Playback", SND_SOC_NOPM, 0, 0),
-	SND_SOC_DAPM_DAC("HFDAC Left", "Handsfree Playback",
-			 TWL6040_REG_HFLCTL, 0, 0),
-	SND_SOC_DAPM_DAC("HFDAC Right", "Handsfree Playback",
-			 TWL6040_REG_HFRCTL, 0, 0),
+	SND_SOC_DAPM_DAC("HSDAC Left", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("HSDAC Right", NULL, SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("HFDAC Left", NULL, TWL6040_REG_HFLCTL, 0, 0),
+	SND_SOC_DAPM_DAC("HFDAC Right", NULL, TWL6040_REG_HFRCTL, 0, 0),
 	/* Virtual DAC for vibra path (DL4 channel) */
-	SND_SOC_DAPM_DAC("VIBRA DAC", "Vibra Playback",
-			SND_SOC_NOPM, 0, 0),
+	SND_SOC_DAPM_DAC("VIBRA DAC", NULL, SND_SOC_NOPM, 0, 0),
 
 	SND_SOC_DAPM_MUX("Handsfree Left Playback",
 			SND_SOC_NOPM, 0, 0, &hfl_mux_controls),
@@ -810,6 +805,26 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route intercon[] = {
+	/* Stream -> DAC mapping */
+	{"HSDAC Left", NULL, "Legacy Playback"},
+	{"HSDAC Left", NULL, "Headset Playback"},
+	{"HSDAC Right", NULL, "Legacy Playback"},
+	{"HSDAC Right", NULL, "Headset Playback"},
+
+	{"HFDAC Left", NULL, "Legacy Playback"},
+	{"HFDAC Left", NULL, "Handsfree Playback"},
+	{"HFDAC Right", NULL, "Legacy Playback"},
+	{"HFDAC Right", NULL, "Handsfree Playback"},
+
+	{"VIBRA DAC", NULL, "Legacy Playback"},
+	{"VIBRA DAC", NULL, "Vibra Playback"},
+
+	/* ADC -> Stream mapping */
+	{"ADC Left", NULL, "Legacy Capture"},
+	{"ADC Left", NULL, "Capture"},
+	{"ADC Right", NULL, "Legacy Capture"},
+	{"ADC Right", NULL, "Capture"},
+
 	/* Capture path */
 	{"Analog Left Capture Route", "Headset Mic", "HSMIC"},
 	{"Analog Left Capture Route", "Main Mic", "MAINMIC"},
@@ -1028,14 +1043,14 @@ static struct snd_soc_dai_driver twl6040_dai[] = {
 {
 	.name = "twl6040-legacy",
 	.playback = {
-		.stream_name = "Playback",
+		.stream_name = "Legacy Playback",
 		.channels_min = 1,
 		.channels_max = 5,
 		.rates = TWL6040_RATES,
 		.formats = TWL6040_FORMATS,
 	},
 	.capture = {
-		.stream_name = "Capture",
+		.stream_name = "Legacy Capture",
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = TWL6040_RATES,
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
new file mode 100644
index 00000000000..99afc003a08
--- /dev/null
+++ b/sound/soc/codecs/wm0010.c
@@ -0,0 +1,940 @@
+/*
+ * wm0010.c  --  WM0010 DSP Driver
+ *
+ * Copyright 2012 Wolfson Microelectronics PLC.
+ *
+ * Authors: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *          Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+ *          Scott Ling <sl@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/irqreturn.h>
+#include <linux/init.h>
+#include <linux/spi/spi.h>
+#include <linux/firmware.h>
+#include <linux/delay.h>
+#include <linux/fs.h>
+#include <linux/miscdevice.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
+#include <linux/mutex.h>
+#include <linux/workqueue.h>
+
+#include <sound/soc.h>
+#include <sound/wm0010.h>
+
+#define DEVICE_ID_WM0010	10
+
+enum dfw_cmd {
+	DFW_CMD_FUSE = 0x01,
+	DFW_CMD_CODE_HDR,
+	DFW_CMD_CODE_DATA,
+	DFW_CMD_PLL,
+	DFW_CMD_INFO = 0xff
+};
+
+struct dfw_binrec {
+	u8 command;
+	u32 length:24;
+	u32 address;
+	uint8_t data[0];
+} __packed;
+
+struct dfw_pllrec {
+	u8 command;
+	u32 length:24;
+	u32 address;
+	u32 clkctrl1;
+	u32 clkctrl2;
+	u32 clkctrl3;
+	u32 ldetctrl;
+	u32 uart_div;
+	u32 spi_div;
+} __packed;
+
+static struct pll_clock_map {
+	int max_sysclk;
+	int max_pll_spi_speed;
+	u32 pll_clkctrl1;
+} pll_clock_map[] = {			   /* Dividers */
+	{ 22000000, 26000000, 0x00201f11 }, /* 2,32,2  */
+	{ 18000000, 26000000, 0x00203f21 }, /* 2,64,4  */
+	{ 14000000, 26000000, 0x00202620 }, /* 1,39,4  */
+	{ 10000000, 22000000, 0x00203120 }, /* 1,50,4  */
+	{  6500000, 22000000, 0x00204520 }, /* 1,70,4  */
+	{  5500000, 22000000, 0x00103f10 }, /* 1,64,2  */
+};
+
+enum wm0010_state {
+	WM0010_POWER_OFF,
+	WM0010_OUT_OF_RESET,
+	WM0010_BOOTROM,
+	WM0010_STAGE2,
+	WM0010_FIRMWARE,
+};
+
+struct wm0010_priv {
+	struct snd_soc_codec *codec;
+
+	struct mutex lock;
+	struct device *dev;
+
+	struct wm0010_pdata pdata;
+
+	int gpio_reset;
+	int gpio_reset_value;
+
+	struct regulator_bulk_data core_supplies[2];
+	struct regulator *dbvdd;
+
+	int sysclk;
+
+	enum wm0010_state state;
+	bool boot_failed;
+	int boot_done;
+	bool ready;
+	bool pll_running;
+	int max_spi_freq;
+	int board_max_spi_speed;
+	u32 pll_clkctrl1;
+
+	spinlock_t irq_lock;
+	int irq;
+
+	struct completion boot_completion;
+};
+
+struct wm0010_spi_msg {
+	struct spi_message m;
+	struct spi_transfer t;
+	u8 *tx_buf;
+	u8 *rx_buf;
+	size_t len;
+};
+
+static const struct snd_soc_dapm_widget wm0010_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("CLKIN",  SND_SOC_NOPM, 0, 0, NULL, 0),
+};
+
+static const struct snd_soc_dapm_route wm0010_dapm_routes[] = {
+	{ "SDI2 Capture", NULL, "SDI1 Playback" },
+	{ "SDI1 Capture", NULL, "SDI2 Playback" },
+
+	{ "SDI1 Capture", NULL, "CLKIN" },
+	{ "SDI2 Capture", NULL, "CLKIN" },
+	{ "SDI1 Playback", NULL, "CLKIN" },
+	{ "SDI2 Playback", NULL, "CLKIN" },
+};
+
+static const char *wm0010_state_to_str(enum wm0010_state state)
+{
+	const char *state_to_str[] = {
+		"Power off",
+		"Out of reset",
+		"Boot ROM",
+		"Stage2",
+		"Firmware"
+	};
+
+	if (state < 0 || state >= ARRAY_SIZE(state_to_str))
+		return "null";
+	return state_to_str[state];
+}
+
+/* Called with wm0010->lock held */
+static void wm0010_halt(struct snd_soc_codec *codec)
+{
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	unsigned long flags;
+	enum wm0010_state state;
+
+	/* Fetch the wm0010 state */
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	state = wm0010->state;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	switch (state) {
+	case WM0010_POWER_OFF:
+		/* If there's nothing to do, bail out */
+		return;
+	case WM0010_OUT_OF_RESET:
+	case WM0010_BOOTROM:
+	case WM0010_STAGE2:
+	case WM0010_FIRMWARE:
+		/* Remember to put chip back into reset */
+		gpio_set_value_cansleep(wm0010->gpio_reset,
+					wm0010->gpio_reset_value);
+		/* Disable the regulators */
+		regulator_disable(wm0010->dbvdd);
+		regulator_bulk_disable(ARRAY_SIZE(wm0010->core_supplies),
+				       wm0010->core_supplies);
+		break;
+	}
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	wm0010->state = WM0010_POWER_OFF;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+}
+
+struct wm0010_boot_xfer {
+	struct list_head list;
+	struct snd_soc_codec *codec;
+	struct completion *done;
+	struct spi_message m;
+	struct spi_transfer t;
+};
+
+/* Called with wm0010->lock held */
+static void wm0010_mark_boot_failure(struct wm0010_priv *wm0010)
+{
+	enum wm0010_state state;
+	unsigned long flags;
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	state = wm0010->state;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	dev_err(wm0010->dev, "Failed to transition from `%s' state to `%s' state\n",
+		wm0010_state_to_str(state), wm0010_state_to_str(state + 1));
+
+	wm0010->boot_failed = true;
+}
+
+static void wm0010_boot_xfer_complete(void *data)
+{
+	struct wm0010_boot_xfer *xfer = data;
+	struct snd_soc_codec *codec = xfer->codec;
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	u32 *out32 = xfer->t.rx_buf;
+	int i;
+
+	if (xfer->m.status != 0) {
+		dev_err(codec->dev, "SPI transfer failed: %d\n",
+			xfer->m.status);
+		wm0010_mark_boot_failure(wm0010);
+		if (xfer->done)
+			complete(xfer->done);
+		return;
+	}
+
+	for (i = 0; i < xfer->t.len / 4; i++) {
+		dev_dbg(codec->dev, "%d: %04x\n", i, out32[i]);
+
+		switch (be32_to_cpu(out32[i])) {
+		case 0xe0e0e0e0:
+			dev_err(codec->dev,
+				"%d: ROM error reported in stage 2\n", i);
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x55555555:
+			if (wm0010->boot_done == 0)
+				break;
+			dev_err(codec->dev,
+				"%d: ROM bootloader running in stage 2\n", i);
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0000:
+			dev_dbg(codec->dev, "Stage2 loader running\n");
+			break;
+
+		case 0x0fed0007:
+			dev_dbg(codec->dev, "CODE_HDR packet received\n");
+			break;
+
+		case 0x0fed0008:
+			dev_dbg(codec->dev, "CODE_DATA packet received\n");
+			break;
+
+		case 0x0fed0009:
+			dev_dbg(codec->dev, "Download complete\n");
+			break;
+
+		case 0x0fed000c:
+			dev_dbg(codec->dev, "Application start\n");
+			break;
+
+		case 0x0fed000e:
+			dev_dbg(codec->dev, "PLL packet received\n");
+			wm0010->pll_running = true;
+			break;
+
+		case 0x0fed0025:
+			dev_err(codec->dev, "Device reports image too long\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed002c:
+			dev_err(codec->dev, "Device reports bad SPI packet\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0031:
+			dev_err(codec->dev, "Device reports SPI read overflow\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0032:
+			dev_err(codec->dev, "Device reports SPI underclock\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0033:
+			dev_err(codec->dev, "Device reports bad header packet\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0034:
+			dev_err(codec->dev, "Device reports invalid packet type\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0035:
+			dev_err(codec->dev, "Device reports data before header error\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		case 0x0fed0038:
+			dev_err(codec->dev, "Device reports invalid PLL packet\n");
+			break;
+
+		case 0x0fed003a:
+			dev_err(codec->dev, "Device reports packet alignment error\n");
+			wm0010_mark_boot_failure(wm0010);
+			break;
+
+		default:
+			dev_err(codec->dev, "Unrecognised return 0x%x\n",
+			    be32_to_cpu(out32[i]));
+			wm0010_mark_boot_failure(wm0010);
+			break;
+		}
+
+		if (wm0010->boot_failed)
+			break;
+	}
+
+	wm0010->boot_done++;
+	if (xfer->done)
+		complete(xfer->done);
+}
+
+static void byte_swap_64(u64 *data_in, u64 *data_out, u32 len)
+{
+	int i;
+
+	for (i = 0; i < len / 8; i++)
+		data_out[i] = cpu_to_be64(le64_to_cpu(data_in[i]));
+}
+
+static int wm0010_boot(struct snd_soc_codec *codec)
+{
+	struct spi_device *spi = to_spi_device(codec->dev);
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	unsigned long flags;
+	struct list_head xfer_list;
+	struct wm0010_boot_xfer *xfer;
+	int ret;
+	struct completion done;
+	const struct firmware *fw;
+	const struct dfw_binrec *rec;
+	struct spi_message m;
+	struct spi_transfer t;
+	struct dfw_pllrec pll_rec;
+	u32 *img, *p;
+	u64 *img_swap;
+	u8 *out;
+	u32 len, offset;
+	int i;
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	if (wm0010->state != WM0010_POWER_OFF)
+		dev_warn(wm0010->dev, "DSP already powered up!\n");
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	if (wm0010->sysclk > 26000000) {
+		dev_err(codec->dev, "Max DSP clock frequency is 26MHz\n");
+		ret = -ECANCELED;
+		goto err;
+	}
+
+	INIT_LIST_HEAD(&xfer_list);
+
+	mutex_lock(&wm0010->lock);
+	wm0010->pll_running = false;
+
+	dev_dbg(codec->dev, "max_spi_freq: %d\n", wm0010->max_spi_freq);
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm0010->core_supplies),
+				    wm0010->core_supplies);
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to enable core supplies: %d\n",
+			ret);
+		mutex_unlock(&wm0010->lock);
+		goto err;
+	}
+
+	ret = regulator_enable(wm0010->dbvdd);
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to enable DBVDD: %d\n", ret);
+		goto err_core;
+	}
+
+	/* Release reset */
+	gpio_set_value_cansleep(wm0010->gpio_reset, !wm0010->gpio_reset_value);
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	wm0010->state = WM0010_OUT_OF_RESET;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	/* First the bootloader */
+	ret = request_firmware(&fw, "wm0010_stage2.bin", codec->dev);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request stage2 loader: %d\n",
+			ret);
+		goto abort;
+	}
+
+	if (!wait_for_completion_timeout(&wm0010->boot_completion,
+					 msecs_to_jiffies(10)))
+		dev_err(codec->dev, "Failed to get interrupt from DSP\n");
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	wm0010->state = WM0010_BOOTROM;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	dev_dbg(codec->dev, "Downloading %zu byte stage 2 loader\n", fw->size);
+
+	/* Copy to local buffer first as vmalloc causes problems for dma */
+	img = kzalloc(fw->size, GFP_KERNEL);
+	if (!img) {
+		dev_err(codec->dev, "Failed to allocate image buffer\n");
+		goto abort;
+	}
+
+	out = kzalloc(fw->size, GFP_KERNEL);
+	if (!out) {
+		dev_err(codec->dev, "Failed to allocate output buffer\n");
+		goto abort;
+	}
+
+	memcpy(img, &fw->data[0], fw->size);
+
+	spi_message_init(&m);
+	memset(&t, 0, sizeof(t));
+	t.rx_buf = out;
+	t.tx_buf = img;
+	t.len = fw->size;
+	t.bits_per_word = 8;
+	t.speed_hz = wm0010->sysclk / 10;
+	spi_message_add_tail(&t, &m);
+
+	dev_dbg(codec->dev, "Starting initial download at %dHz\n",
+		t.speed_hz);
+
+	ret = spi_sync(spi, &m);
+	if (ret != 0) {
+		dev_err(codec->dev, "Initial download failed: %d\n", ret);
+		goto abort;
+	}
+
+	/* Look for errors from the boot ROM */
+	for (i = 0; i < fw->size; i++) {
+		if (out[i] != 0x55) {
+			ret = -EBUSY;
+			dev_err(codec->dev, "Boot ROM error: %x in %d\n",
+				out[i], i);
+			wm0010_mark_boot_failure(wm0010);
+			goto abort;
+		}
+	}
+
+	release_firmware(fw);
+	kfree(img);
+	kfree(out);
+
+	if (!wait_for_completion_timeout(&wm0010->boot_completion,
+					 msecs_to_jiffies(10)))
+		dev_err(codec->dev, "Failed to get interrupt from DSP loader.\n");
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	wm0010->state = WM0010_STAGE2;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	/* Only initialise PLL if max_spi_freq initialised */
+	if (wm0010->max_spi_freq) {
+
+		/* Initialise a PLL record */
+		memset(&pll_rec, 0, sizeof(pll_rec));
+		pll_rec.command = DFW_CMD_PLL;
+		pll_rec.length = (sizeof(pll_rec) - 8);
+
+		/* On wm0010 only the CLKCTRL1 value is used */
+		pll_rec.clkctrl1 = wm0010->pll_clkctrl1;
+
+		len = pll_rec.length + 8;
+		out = kzalloc(len, GFP_KERNEL);
+		if (!out) {
+			dev_err(codec->dev,
+				"Failed to allocate RX buffer\n");
+			goto abort;
+		}
+
+		img_swap = kzalloc(len, GFP_KERNEL);
+		if (!img_swap) {
+			dev_err(codec->dev,
+				"Failed to allocate image buffer\n");
+			goto abort;
+		}
+
+		/* We need to re-order for 0010 */
+		byte_swap_64((u64 *)&pll_rec, img_swap, len);
+
+		spi_message_init(&m);
+		memset(&t, 0, sizeof(t));
+		t.rx_buf = out;
+		t.tx_buf = img_swap;
+		t.len = len;
+		t.bits_per_word = 8;
+		t.speed_hz = wm0010->sysclk / 6;
+		spi_message_add_tail(&t, &m);
+
+		ret = spi_sync(spi, &m);
+		if (ret != 0) {
+			dev_err(codec->dev, "First PLL write failed: %d\n", ret);
+			goto abort;
+		}
+
+		/* Use a second send of the message to get the return status */
+		ret = spi_sync(spi, &m);
+		if (ret != 0) {
+			dev_err(codec->dev, "Second PLL write failed: %d\n", ret);
+			goto abort;
+		}
+
+		p = (u32 *)out;
+
+		/* Look for PLL active code from the DSP */
+		for (i = 0; i < len / 4; i++) {
+			if (*p == 0x0e00ed0f) {
+				dev_dbg(codec->dev, "PLL packet received\n");
+				wm0010->pll_running = true;
+				break;
+			}
+			p++;
+		}
+
+		kfree(img_swap);
+		kfree(out);
+	} else
+		dev_dbg(codec->dev, "Not enabling DSP PLL.");
+
+	ret = request_firmware(&fw, "wm0010.dfw", codec->dev);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to request application: %d\n",
+			ret);
+		goto abort;
+	}
+
+	rec = (const struct dfw_binrec *)fw->data;
+	offset = 0;
+	wm0010->boot_done = 0;
+	wm0010->boot_failed = false;
+	BUG_ON(!list_empty(&xfer_list));
+	init_completion(&done);
+
+	/* First record should be INFO */
+	if (rec->command != DFW_CMD_INFO) {
+		dev_err(codec->dev, "First record not INFO\r\n");
+		goto abort;
+	}
+
+	/* Check it's a 0010 file */
+	if (rec->data[0] != DEVICE_ID_WM0010) {
+		dev_err(codec->dev, "Not a WM0010 firmware file.\r\n");
+		goto abort;
+	}
+
+	/* Skip the info record as we don't need to send it */
+	offset += ((rec->length) + 8);
+	rec = (void *)&rec->data[rec->length];
+
+	while (offset < fw->size) {
+		dev_dbg(codec->dev,
+			"Packet: command %d, data length = 0x%x\r\n",
+			rec->command, rec->length);
+		len = rec->length + 8;
+
+		out = kzalloc(len, GFP_KERNEL);
+		if (!out) {
+			dev_err(codec->dev,
+				"Failed to allocate RX buffer\n");
+			goto abort;
+		}
+
+		img_swap = kzalloc(len, GFP_KERNEL);
+		if (!img_swap) {
+			dev_err(codec->dev,
+				"Failed to allocate image buffer\n");
+			goto abort;
+		}
+
+		/* We need to re-order for 0010 */
+		byte_swap_64((u64 *)&rec->command, img_swap, len);
+
+		xfer = kzalloc(sizeof(*xfer), GFP_KERNEL);
+		if (!xfer) {
+			dev_err(codec->dev, "Failed to allocate xfer\n");
+			goto abort;
+		}
+
+		xfer->codec = codec;
+		list_add_tail(&xfer->list, &xfer_list);
+
+		spi_message_init(&xfer->m);
+		xfer->m.complete = wm0010_boot_xfer_complete;
+		xfer->m.context = xfer;
+		xfer->t.tx_buf = img_swap;
+		xfer->t.rx_buf = out;
+		xfer->t.len = len;
+		xfer->t.bits_per_word = 8;
+
+		if (!wm0010->pll_running) {
+			xfer->t.speed_hz = wm0010->sysclk / 6;
+		} else {
+			xfer->t.speed_hz = wm0010->max_spi_freq;
+
+			if (wm0010->board_max_spi_speed &&
+			   (wm0010->board_max_spi_speed < wm0010->max_spi_freq))
+					xfer->t.speed_hz = wm0010->board_max_spi_speed;
+		}
+
+		/* Store max usable spi frequency for later use */
+		wm0010->max_spi_freq = xfer->t.speed_hz;
+
+		spi_message_add_tail(&xfer->t, &xfer->m);
+
+		offset += ((rec->length) + 8);
+		rec = (void *)&rec->data[rec->length];
+
+		if (offset >= fw->size) {
+			dev_dbg(codec->dev, "All transfers scheduled\n");
+			xfer->done = &done;
+		}
+
+		ret = spi_async(spi, &xfer->m);
+		if (ret != 0) {
+			dev_err(codec->dev, "Write failed: %d\n", ret);
+			goto abort;
+		}
+
+		if (wm0010->boot_failed)
+			goto abort;
+	}
+
+	wait_for_completion(&done);
+
+	spin_lock_irqsave(&wm0010->irq_lock, flags);
+	wm0010->state = WM0010_FIRMWARE;
+	spin_unlock_irqrestore(&wm0010->irq_lock, flags);
+
+	mutex_unlock(&wm0010->lock);
+
+	release_firmware(fw);
+
+	while (!list_empty(&xfer_list)) {
+		xfer = list_first_entry(&xfer_list, struct wm0010_boot_xfer,
+					list);
+		kfree(xfer->t.rx_buf);
+		kfree(xfer->t.tx_buf);
+		list_del(&xfer->list);
+		kfree(xfer);
+	}
+
+	return 0;
+
+abort:
+	/* Put the chip back into reset */
+	wm0010_halt(codec);
+	mutex_unlock(&wm0010->lock);
+	return ret;
+
+err_core:
+	mutex_unlock(&wm0010->lock);
+	regulator_bulk_disable(ARRAY_SIZE(wm0010->core_supplies),
+			       wm0010->core_supplies);
+err:
+	return ret;
+}
+
+static int wm0010_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE)
+			wm0010_boot(codec);
+		break;
+	case SND_SOC_BIAS_PREPARE:
+		break;
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) {
+			mutex_lock(&wm0010->lock);
+			wm0010_halt(codec);
+			mutex_unlock(&wm0010->lock);
+		}
+		break;
+	case SND_SOC_BIAS_OFF:
+		break;
+	}
+
+	codec->dapm.bias_level = level;
+
+	return 0;
+}
+
+static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
+			     int clk_id, unsigned int freq, int dir)
+{
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+	unsigned int i;
+
+	wm0010->sysclk = freq;
+
+	if (freq < pll_clock_map[ARRAY_SIZE(pll_clock_map)-1].max_sysclk) {
+		wm0010->max_spi_freq = 0;
+	} else {
+		for (i = 0; i < ARRAY_SIZE(pll_clock_map); i++)
+			if (freq >= pll_clock_map[i].max_sysclk)
+				break;
+
+		wm0010->max_spi_freq = pll_clock_map[i].max_pll_spi_speed;
+		wm0010->pll_clkctrl1 = pll_clock_map[i].pll_clkctrl1;
+	}
+
+	return 0;
+}
+
+static int wm0010_probe(struct snd_soc_codec *codec);
+
+static struct snd_soc_codec_driver soc_codec_dev_wm0010 = {
+	.probe = wm0010_probe,
+	.set_bias_level = wm0010_set_bias_level,
+	.set_sysclk = wm0010_set_sysclk,
+	.idle_bias_off = true,
+
+	.dapm_widgets = wm0010_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm0010_dapm_widgets),
+	.dapm_routes = wm0010_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm0010_dapm_routes),
+};
+
+#define WM0010_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
+#define WM0010_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
+			SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\
+			SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver wm0010_dai[] = {
+	{
+		.name = "wm0010-sdi1",
+		.playback = {
+			.stream_name = "SDI1 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = WM0010_RATES,
+			.formats = WM0010_FORMATS,
+		},
+		.capture = {
+			 .stream_name = "SDI1 Capture",
+			 .channels_min = 1,
+			 .channels_max = 2,
+			 .rates = WM0010_RATES,
+			 .formats = WM0010_FORMATS,
+		 },
+	},
+	{
+		.name = "wm0010-sdi2",
+		.playback = {
+			.stream_name = "SDI2 Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = WM0010_RATES,
+			.formats = WM0010_FORMATS,
+		},
+		.capture = {
+			 .stream_name = "SDI2 Capture",
+			 .channels_min = 1,
+			 .channels_max = 2,
+			 .rates = WM0010_RATES,
+			 .formats = WM0010_FORMATS,
+		 },
+	},
+};
+
+static irqreturn_t wm0010_irq(int irq, void *data)
+{
+	struct wm0010_priv *wm0010 = data;
+
+	switch (wm0010->state) {
+	case WM0010_POWER_OFF:
+	case WM0010_OUT_OF_RESET:
+	case WM0010_BOOTROM:
+	case WM0010_STAGE2:
+		spin_lock(&wm0010->irq_lock);
+		complete(&wm0010->boot_completion);
+		spin_unlock(&wm0010->irq_lock);
+		return IRQ_HANDLED;
+	default:
+		return IRQ_NONE;
+	}
+
+	return IRQ_NONE;
+}
+
+static int wm0010_probe(struct snd_soc_codec *codec)
+{
+	struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+
+	wm0010->codec = codec;
+
+	return 0;
+}
+
+static int __devinit wm0010_spi_probe(struct spi_device *spi)
+{
+	unsigned long gpio_flags;
+	int ret;
+	int trigger;
+	int irq;
+	struct wm0010_priv *wm0010;
+
+	wm0010 = devm_kzalloc(&spi->dev, sizeof(*wm0010),
+			      GFP_KERNEL);
+	if (!wm0010)
+		return -ENOMEM;
+
+	mutex_init(&wm0010->lock);
+	spin_lock_init(&wm0010->irq_lock);
+
+	spi_set_drvdata(spi, wm0010);
+	wm0010->dev = &spi->dev;
+
+	if (dev_get_platdata(&spi->dev))
+		memcpy(&wm0010->pdata, dev_get_platdata(&spi->dev),
+		       sizeof(wm0010->pdata));
+
+	init_completion(&wm0010->boot_completion);
+
+	wm0010->core_supplies[0].supply = "AVDD";
+	wm0010->core_supplies[1].supply = "DCVDD";
+	ret = devm_regulator_bulk_get(wm0010->dev, ARRAY_SIZE(wm0010->core_supplies),
+				      wm0010->core_supplies);
+	if (ret != 0) {
+		dev_err(wm0010->dev, "Failed to obtain core supplies: %d\n",
+			ret);
+		return ret;
+	}
+
+	wm0010->dbvdd = devm_regulator_get(wm0010->dev, "DBVDD");
+	if (IS_ERR(wm0010->dbvdd)) {
+		ret = PTR_ERR(wm0010->dbvdd);
+		dev_err(wm0010->dev, "Failed to obtain DBVDD: %d\n", ret);
+		return ret;
+	}
+
+	if (wm0010->pdata.gpio_reset) {
+		wm0010->gpio_reset = wm0010->pdata.gpio_reset;
+
+		if (wm0010->pdata.reset_active_high)
+			wm0010->gpio_reset_value = 1;
+		else
+			wm0010->gpio_reset_value = 0;
+
+		if (wm0010->gpio_reset_value)
+			gpio_flags = GPIOF_OUT_INIT_HIGH;
+		else
+			gpio_flags = GPIOF_OUT_INIT_LOW;
+
+		ret = devm_gpio_request_one(wm0010->dev, wm0010->gpio_reset,
+					    gpio_flags, "wm0010 reset");
+		if (ret < 0) {
+			dev_err(wm0010->dev,
+				"Failed to request GPIO for DSP reset: %d\n",
+				ret);
+			return ret;
+		}
+	} else {
+		dev_err(wm0010->dev, "No reset GPIO configured\n");
+		return -EINVAL;
+	}
+
+	wm0010->state = WM0010_POWER_OFF;
+
+	irq = spi->irq;
+	if (wm0010->pdata.irq_flags)
+		trigger = wm0010->pdata.irq_flags;
+	else
+		trigger = IRQF_TRIGGER_FALLING;
+	trigger |= IRQF_ONESHOT;
+
+	ret = request_threaded_irq(irq, NULL, wm0010_irq, trigger | IRQF_ONESHOT,
+				   "wm0010", wm0010);
+	if (ret) {
+		dev_err(wm0010->dev, "Failed to request IRQ %d: %d\n",
+			irq, ret);
+		return ret;
+	}
+	wm0010->irq = irq;
+
+	if (spi->max_speed_hz)
+		wm0010->board_max_spi_speed = spi->max_speed_hz;
+	else
+		wm0010->board_max_spi_speed = 0;
+
+	ret = snd_soc_register_codec(&spi->dev,
+				     &soc_codec_dev_wm0010, wm0010_dai,
+				     ARRAY_SIZE(wm0010_dai));
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int __devexit wm0010_spi_remove(struct spi_device *spi)
+{
+	struct wm0010_priv *wm0010 = spi_get_drvdata(spi);
+
+	snd_soc_unregister_codec(&spi->dev);
+
+	gpio_set_value_cansleep(wm0010->gpio_reset,
+				wm0010->gpio_reset_value);
+
+	if (wm0010->irq)
+		free_irq(wm0010->irq, wm0010);
+
+	return 0;
+}
+
+static struct spi_driver wm0010_spi_driver = {
+	.driver = {
+		.name	= "wm0010",
+		.bus 	= &spi_bus_type,
+		.owner	= THIS_MODULE,
+	},
+	.probe		= wm0010_spi_probe,
+	.remove		= __devexit_p(wm0010_spi_remove),
+};
+
+module_spi_driver(wm0010_spi_driver);
+
+MODULE_DESCRIPTION("ASoC WM0010 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index a3acb7a85f6..683dc43b1d8 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -31,6 +31,7 @@
 #include <linux/i2c.h>
 #include <linux/regmap.h>
 #include <linux/debugfs.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -43,6 +44,14 @@
 
 #include "wm2000.h"
 
+#define WM2000_NUM_SUPPLIES 3
+
+static const char *wm2000_supplies[WM2000_NUM_SUPPLIES] = {
+	"SPKVDD",
+	"DBVDD",
+	"DCVDD",
+};
+
 enum wm2000_anc_mode {
 	ANC_ACTIVE = 0,
 	ANC_BYPASS = 1,
@@ -54,6 +63,8 @@ struct wm2000_priv {
 	struct i2c_client *i2c;
 	struct regmap *regmap;
 
+	struct regulator_bulk_data supplies[WM2000_NUM_SUPPLIES];
+
 	enum wm2000_anc_mode anc_mode;
 
 	unsigned int anc_active:1;
@@ -126,6 +137,12 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue)
 
 	dev_dbg(&i2c->dev, "Beginning power up\n");
 
+	ret = regulator_bulk_enable(WM2000_NUM_SUPPLIES, wm2000->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
 	if (!wm2000->mclk_div) {
 		dev_dbg(&i2c->dev, "Disabling MCLK divider\n");
 		wm2000_write(i2c, WM2000_REG_SYS_CTL2,
@@ -143,12 +160,14 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue)
 	if (!wm2000_poll_bit(i2c, WM2000_REG_ANC_STAT,
 			     WM2000_ANC_ENG_IDLE)) {
 		dev_err(&i2c->dev, "ANC engine failed to reset\n");
+		regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
 		return -ETIMEDOUT;
 	}
 
 	if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
 			     WM2000_STATUS_BOOT_COMPLETE)) {
 		dev_err(&i2c->dev, "ANC engine failed to initialise\n");
+		regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
 		return -ETIMEDOUT;
 	}
 
@@ -163,11 +182,13 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue)
 			      wm2000->anc_download_size);
 	if (ret < 0) {
 		dev_err(&i2c->dev, "i2c_transfer() failed: %d\n", ret);
+		regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
 		return ret;
 	}
 	if (ret != wm2000->anc_download_size) {
 		dev_err(&i2c->dev, "i2c_transfer() failed, %d != %d\n",
 			ret, wm2000->anc_download_size);
+		regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
 		return -EIO;
 	}
 
@@ -201,6 +222,7 @@ static int wm2000_power_up(struct i2c_client *i2c, int analogue)
 	if (!wm2000_poll_bit(i2c, WM2000_REG_SYS_STATUS,
 			     WM2000_STATUS_MOUSE_ACTIVE)) {
 		dev_err(&i2c->dev, "Timed out waiting for device\n");
+		regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
 		return -ETIMEDOUT;
 	}
 
@@ -238,6 +260,8 @@ static int wm2000_power_down(struct i2c_client *i2c, int analogue)
 		return -ETIMEDOUT;
 	}
 
+	regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
+
 	dev_dbg(&i2c->dev, "powered off\n");
 	wm2000->anc_mode = ANC_OFF;
 
@@ -747,7 +771,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 	struct wm2000_platform_data *pdata;
 	const char *filename;
 	const struct firmware *fw = NULL;
-	int ret;
+	int ret, i;
 	int reg;
 	u16 id;
 
@@ -760,7 +784,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 
 	dev_set_drvdata(&i2c->dev, wm2000);
 
-	wm2000->regmap = regmap_init_i2c(i2c, &wm2000_regmap);
+	wm2000->regmap = devm_regmap_init_i2c(i2c, &wm2000_regmap);
 	if (IS_ERR(wm2000->regmap)) {
 		ret = PTR_ERR(wm2000->regmap);
 		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@@ -768,6 +792,22 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 		goto out;
 	}
 
+	for (i = 0; i < WM2000_NUM_SUPPLIES; i++)
+		wm2000->supplies[i].supply = wm2000_supplies[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, WM2000_NUM_SUPPLIES,
+				      wm2000->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to get supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(WM2000_NUM_SUPPLIES, wm2000->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
 	/* Verify that this is a WM2000 */
 	reg = wm2000_read(i2c, WM2000_REG_ID1);
 	id = reg << 8;
@@ -777,7 +817,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 	if (id != 0x2000) {
 		dev_err(&i2c->dev, "Device is not a WM2000 - ID %x\n", id);
 		ret = -ENODEV;
-		goto out_regmap_exit;
+		goto err_supplies;
 	}
 
 	reg = wm2000_read(i2c, WM2000_REG_REVISON);
@@ -796,7 +836,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 	ret = request_firmware(&fw, filename, &i2c->dev);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to acquire ANC data: %d\n", ret);
-		goto out_regmap_exit;
+		goto err_supplies;
 	}
 
 	/* Pre-cook the concatenation of the register address onto the image */
@@ -807,7 +847,7 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 	if (wm2000->anc_download == NULL) {
 		dev_err(&i2c->dev, "Out of memory\n");
 		ret = -ENOMEM;
-		goto out_regmap_exit;
+		goto err_supplies;
 	}
 
 	wm2000->anc_download[0] = 0x80;
@@ -822,11 +862,10 @@ static int __devinit wm2000_i2c_probe(struct i2c_client *i2c,
 	wm2000_reset(wm2000);
 
 	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm2000, NULL, 0);
-	if (!ret)
-		goto out;
 
-out_regmap_exit:
-	regmap_exit(wm2000->regmap);
+err_supplies:
+	regulator_bulk_disable(WM2000_NUM_SUPPLIES, wm2000->supplies);
+
 out:
 	release_firmware(fw);
 	return ret;
@@ -834,10 +873,7 @@ out:
 
 static __devexit int wm2000_i2c_remove(struct i2c_client *i2c)
 {
-	struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev);
-
 	snd_soc_unregister_codec(&i2c->dev);
-	regmap_exit(wm2000->regmap);
 
 	return 0;
 }
@@ -858,17 +894,7 @@ static struct i2c_driver wm2000_i2c_driver = {
 	.id_table = wm2000_i2c_id,
 };
 
-static int __init wm2000_init(void)
-{
-	return i2c_add_driver(&wm2000_i2c_driver);
-}
-module_init(wm2000_init);
-
-static void __exit wm2000_exit(void)
-{
-	i2c_del_driver(&wm2000_i2c_driver);
-}
-module_exit(wm2000_exit);
+module_i2c_driver(wm2000_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM2000 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfonmicro.com>");
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index 32682c1b7cd..efa93dbb019 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -1117,8 +1117,8 @@ SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT,
 		    0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT,
 		    0, NULL, 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
-SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20, 0),
 
 SND_SOC_DAPM_INPUT("IN1L"),
 SND_SOC_DAPM_INPUT("IN1R"),
@@ -2270,17 +2270,7 @@ static struct i2c_driver wm2200_i2c_driver = {
 	.id_table = wm2200_i2c_id,
 };
 
-static int __init wm2200_modinit(void)
-{
-	return i2c_add_driver(&wm2200_i2c_driver);
-}
-module_init(wm2200_modinit);
-
-static void __exit wm2200_exit(void)
-{
-	i2c_del_driver(&wm2200_i2c_driver);
-}
-module_exit(wm2200_exit);
+module_i2c_driver(wm2200_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM2200 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index aa62c0e44cb..7f567585832 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -848,9 +848,9 @@ SND_SOC_DAPM_SUPPLY("SYSCLK", WM5100_CLOCKING_3, WM5100_SYSCLK_ENA_SHIFT, 0,
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", WM5100_CLOCKING_6, WM5100_ASYNC_CLK_ENA_SHIFT,
 		    0, NULL, 0),
 
-SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0, 0),
 
 SND_SOC_DAPM_SUPPLY("CP1", WM5100_HP_CHARGE_PUMP_1, WM5100_CP1_ENA_SHIFT, 0,
 		    NULL, 0),
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index e33d327396a..1722b586bdb 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -274,18 +274,43 @@ ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
 
+
+static const char *wm5102_aec_loopback_texts[] = {
+	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "EPOUT",
+	"SPKOUTL", "SPKOUTR", "SPKDAT1L", "SPKDAT1R",
+};
+
+static const unsigned int wm5102_aec_loopback_values[] = {
+	0, 1, 2, 3, 4, 6, 7, 8, 9,
+};
+
+static const struct soc_enum wm5102_aec_loopback =
+	SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1,
+			      ARIZONA_AEC_LOOPBACK_SRC_SHIFT,
+			      ARIZONA_AEC_LOOPBACK_SRC_MASK,
+			      ARRAY_SIZE(wm5102_aec_loopback_texts),
+			      wm5102_aec_loopback_texts,
+			      wm5102_aec_loopback_values);
+
+static const struct snd_kcontrol_new wm5102_aec_loopback_mux =
+	SOC_DAPM_VALUE_ENUM("AEC Loopback", wm5102_aec_loopback);
+
 static const struct snd_soc_dapm_widget wm5102_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT,
 		    0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,
 		    ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
-
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
-SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDL", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0),
+SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,
+		    ARIZONA_OPCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("ASYNCOPCLK", ARIZONA_OUTPUT_ASYNC_CLOCK,
+		    ARIZONA_OPCLK_ASYNC_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDL", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0),
 
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_SIGGEN("NOISE"),
@@ -421,6 +446,9 @@ SND_SOC_DAPM_AIF_IN("AIF3RX1", NULL, 0,
 SND_SOC_DAPM_AIF_IN("AIF3RX2", NULL, 0,
 		    ARIZONA_AIF3_RX_ENABLES, ARIZONA_AIF3RX2_ENA_SHIFT, 0),
 
+SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1,
+		       ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5102_aec_loopback_mux),
+
 SND_SOC_DAPM_PGA_E("OUT1L", ARIZONA_OUTPUT_ENABLES_1,
 		   ARIZONA_OUT1L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
 		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
@@ -516,6 +544,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT1R"),
 	{ name, "Noise Generator", "Noise Generator" }, \
 	{ name, "Tone Generator 1", "Tone Generator 1" }, \
 	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "AEC", "AEC Loopback" }, \
 	{ name, "IN1L", "IN1L PGA" }, \
 	{ name, "IN1R", "IN1R PGA" }, \
 	{ name, "IN2L", "IN2L PGA" }, \
@@ -681,21 +710,30 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = {
 	ARIZONA_MIXER_ROUTES("ASRC2L", "ASRC2L"),
 	ARIZONA_MIXER_ROUTES("ASRC2R", "ASRC2R"),
 
+	{ "AEC Loopback", "HPOUT1L", "OUT1L" },
+	{ "AEC Loopback", "HPOUT1R", "OUT1R" },
 	{ "HPOUT1L", NULL, "OUT1L" },
 	{ "HPOUT1R", NULL, "OUT1R" },
 
+	{ "AEC Loopback", "HPOUT2L", "OUT2L" },
+	{ "AEC Loopback", "HPOUT2R", "OUT2R" },
 	{ "HPOUT2L", NULL, "OUT2L" },
 	{ "HPOUT2R", NULL, "OUT2R" },
 
+	{ "AEC Loopback", "EPOUT", "OUT3L" },
 	{ "EPOUTN", NULL, "OUT3L" },
 	{ "EPOUTP", NULL, "OUT3L" },
 
+	{ "AEC Loopback", "SPKOUTL", "OUT4L" },
 	{ "SPKOUTLN", NULL, "OUT4L" },
 	{ "SPKOUTLP", NULL, "OUT4L" },
 
+	{ "AEC Loopback", "SPKOUTR", "OUT4R" },
 	{ "SPKOUTRN", NULL, "OUT4R" },
 	{ "SPKOUTRP", NULL, "OUT4R" },
 
+	{ "AEC Loopback", "SPKDAT1L", "OUT5L" },
+	{ "AEC Loopback", "SPKDAT1R", "OUT5R" },
 	{ "SPKDAT1L", NULL, "OUT5L" },
 	{ "SPKDAT1R", NULL, "OUT5R" },
 };
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 01ebbcc5c6a..9211e4192f7 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -153,6 +153,15 @@ SOC_ENUM("LHPF2 Mode", arizona_lhpf2_mode),
 SOC_ENUM("LHPF3 Mode", arizona_lhpf3_mode),
 SOC_ENUM("LHPF4 Mode", arizona_lhpf4_mode),
 
+ARIZONA_MIXER_CONTROLS("DSP1L", ARIZONA_DSP1LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP1R", ARIZONA_DSP1RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP2L", ARIZONA_DSP2LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP2R", ARIZONA_DSP2RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP3L", ARIZONA_DSP3LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP3R", ARIZONA_DSP3RMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP4L", ARIZONA_DSP4LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("DSP5R", ARIZONA_DSP4RMIX_INPUT_1_SOURCE),
+
 ARIZONA_MIXER_CONTROLS("Mic", ARIZONA_MICMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("Noise", ARIZONA_NOISEMIX_INPUT_1_SOURCE),
 
@@ -163,7 +172,8 @@ ARIZONA_MIXER_CONTROLS("HPOUT1L", ARIZONA_OUT1LMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("HPOUT1R", ARIZONA_OUT1RMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("HPOUT2L", ARIZONA_OUT2LMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("HPOUT2R", ARIZONA_OUT2RMIX_INPUT_1_SOURCE),
-ARIZONA_MIXER_CONTROLS("EPOUT", ARIZONA_OUT3LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("HPOUT3L", ARIZONA_OUT3LMIX_INPUT_1_SOURCE),
+ARIZONA_MIXER_CONTROLS("HPOUT3R", ARIZONA_OUT3RMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("SPKOUTL", ARIZONA_OUT4LMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("SPKOUTR", ARIZONA_OUT4RMIX_INPUT_1_SOURCE),
 ARIZONA_MIXER_CONTROLS("SPKDAT1L", ARIZONA_OUT5LMIX_INPUT_1_SOURCE),
@@ -175,7 +185,7 @@ SOC_SINGLE("HPOUT1 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_1L,
 	   ARIZONA_OUT1_OSR_SHIFT, 1, 0),
 SOC_SINGLE("OUT2 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_2L,
 	   ARIZONA_OUT2_OSR_SHIFT, 1, 0),
-SOC_SINGLE("EPOUT High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_3L,
+SOC_SINGLE("OUT3 High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_3L,
 	   ARIZONA_OUT3_OSR_SHIFT, 1, 0),
 SOC_SINGLE("Speaker High Performance Switch", ARIZONA_OUTPUT_PATH_CONFIG_4L,
 	   ARIZONA_OUT4_OSR_SHIFT, 1, 0),
@@ -188,8 +198,8 @@ SOC_DOUBLE_R("HPOUT1 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_1L,
 	     ARIZONA_DAC_DIGITAL_VOLUME_1R, ARIZONA_OUT1L_MUTE_SHIFT, 1, 1),
 SOC_DOUBLE_R("OUT2 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_2L,
 	     ARIZONA_DAC_DIGITAL_VOLUME_2R, ARIZONA_OUT2L_MUTE_SHIFT, 1, 1),
-SOC_SINGLE("EPOUT Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_3L,
-	   ARIZONA_OUT3L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("OUT3 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_3L,
+	     ARIZONA_DAC_DIGITAL_VOLUME_3R, ARIZONA_OUT3L_MUTE_SHIFT, 1, 1),
 SOC_DOUBLE_R("Speaker Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_4L,
 	     ARIZONA_DAC_DIGITAL_VOLUME_4R, ARIZONA_OUT4L_MUTE_SHIFT, 1, 1),
 SOC_DOUBLE_R("SPKDAT1 Digital Switch", ARIZONA_DAC_DIGITAL_VOLUME_5L,
@@ -203,8 +213,9 @@ SOC_DOUBLE_R_TLV("HPOUT1 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_1L,
 SOC_DOUBLE_R_TLV("OUT2 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_2L,
 		 ARIZONA_DAC_DIGITAL_VOLUME_2R, ARIZONA_OUT2L_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
-SOC_SINGLE_TLV("EPOUT Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_3L,
-	       ARIZONA_OUT3L_VOL_SHIFT, 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("OUT3 Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_3L,
+		 ARIZONA_DAC_DIGITAL_VOLUME_3R, ARIZONA_OUT3L_VOL_SHIFT,
+		 0xbf, 0, digital_tlv),
 SOC_DOUBLE_R_TLV("Speaker Digital Volume", ARIZONA_DAC_DIGITAL_VOLUME_4L,
 		 ARIZONA_DAC_DIGITAL_VOLUME_4R, ARIZONA_OUT4L_VOL_SHIFT,
 		 0xbf, 0, digital_tlv),
@@ -223,8 +234,9 @@ SOC_DOUBLE_R_RANGE_TLV("OUT2 Volume", ARIZONA_OUTPUT_PATH_CONFIG_2L,
 		       ARIZONA_OUTPUT_PATH_CONFIG_2R,
 		       ARIZONA_OUT2L_PGA_VOL_SHIFT,
 		       0x34, 0x40, 0, ana_tlv),
-SOC_SINGLE_RANGE_TLV("EPOUT Volume", ARIZONA_OUTPUT_PATH_CONFIG_3L,
-		     ARIZONA_OUT3L_PGA_VOL_SHIFT, 0x34, 0x40, 0, ana_tlv),
+SOC_DOUBLE_R_RANGE_TLV("OUT3 Volume", ARIZONA_OUTPUT_PATH_CONFIG_3L,
+		       ARIZONA_OUTPUT_PATH_CONFIG_3R,
+		       ARIZONA_OUT3L_PGA_VOL_SHIFT, 0x34, 0x40, 0, ana_tlv),
 
 SOC_DOUBLE("SPKDAT1 Switch", ARIZONA_PDM_SPK1_CTRL_1, ARIZONA_SPK1L_MUTE_SHIFT,
 	   ARIZONA_SPK1R_MUTE_SHIFT, 1, 1),
@@ -272,7 +284,8 @@ ARIZONA_MIXER_ENUMS(OUT1L, ARIZONA_OUT1LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(OUT1R, ARIZONA_OUT1RMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(OUT2L, ARIZONA_OUT2LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(OUT2R, ARIZONA_OUT2RMIX_INPUT_1_SOURCE);
-ARIZONA_MIXER_ENUMS(OUT3, ARIZONA_OUT3LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT3L, ARIZONA_OUT3LMIX_INPUT_1_SOURCE);
+ARIZONA_MIXER_ENUMS(OUT3R, ARIZONA_OUT3RMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(SPKOUTL, ARIZONA_OUT4LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(SPKOUTR, ARIZONA_OUT4RMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(SPKDAT1L, ARIZONA_OUT5LMIX_INPUT_1_SOURCE);
@@ -300,18 +313,42 @@ ARIZONA_MIXER_ENUMS(ASRC1R, ARIZONA_ASRC1RMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(ASRC2L, ARIZONA_ASRC2LMIX_INPUT_1_SOURCE);
 ARIZONA_MIXER_ENUMS(ASRC2R, ARIZONA_ASRC2RMIX_INPUT_1_SOURCE);
 
+static const char *wm5110_aec_loopback_texts[] = {
+	"HPOUT1L", "HPOUT1R", "HPOUT2L", "HPOUT2R", "HPOUT3L", "HPOUT3R",
+	"SPKOUTL", "SPKOUTR", "SPKDAT1L", "SPKDAT1R", "SPKDAT2L", "SPKDAT2R",
+};
+
+static const unsigned int wm5110_aec_loopback_values[] = {
+	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+};
+
+static const struct soc_enum wm5110_aec_loopback =
+	SOC_VALUE_ENUM_SINGLE(ARIZONA_DAC_AEC_CONTROL_1,
+			      ARIZONA_AEC_LOOPBACK_SRC_SHIFT,
+			      ARIZONA_AEC_LOOPBACK_SRC_MASK,
+			      ARRAY_SIZE(wm5110_aec_loopback_texts),
+			      wm5110_aec_loopback_texts,
+			      wm5110_aec_loopback_values);
+
+static const struct snd_kcontrol_new wm5110_aec_loopback_mux =
+	SOC_DAPM_VALUE_ENUM("AEC Loopback", wm5110_aec_loopback);
+
 static const struct snd_soc_dapm_widget wm5110_dapm_widgets[] = {
 SND_SOC_DAPM_SUPPLY("SYSCLK", ARIZONA_SYSTEM_CLOCK_1, ARIZONA_SYSCLK_ENA_SHIFT,
 		    0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", ARIZONA_ASYNC_CLOCK_1,
 		    ARIZONA_ASYNC_CLK_ENA_SHIFT, 0, NULL, 0),
-
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
-SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDL", 0),
-SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0),
+SND_SOC_DAPM_SUPPLY("OPCLK", ARIZONA_OUTPUT_SYSTEM_CLOCK,
+		    ARIZONA_OPCLK_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("ASYNCOPCLK", ARIZONA_OUTPUT_ASYNC_CLOCK,
+		    ARIZONA_OPCLK_ASYNC_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("MICVDD", 0, SND_SOC_DAPM_REGULATOR_BYPASS),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDL", 0, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0),
 
 SND_SOC_DAPM_SIGGEN("TONE"),
 SND_SOC_DAPM_SIGGEN("NOISE"),
@@ -405,6 +442,9 @@ SND_SOC_DAPM_PGA("ASRC2L", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2L_ENA_SHIFT, 0,
 SND_SOC_DAPM_PGA("ASRC2R", ARIZONA_ASRC_ENABLE, ARIZONA_ASRC2R_ENA_SHIFT, 0,
 		 NULL, 0),
 
+SND_SOC_DAPM_VALUE_MUX("AEC Loopback", ARIZONA_DAC_AEC_CONTROL_1,
+		       ARIZONA_AEC_LOOPBACK_ENA, 0, &wm5110_aec_loopback_mux),
+
 SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 0,
 		     ARIZONA_AIF1_TX_ENABLES, ARIZONA_AIF1TX1_ENA_SHIFT, 0),
 SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 0,
@@ -474,6 +514,9 @@ SND_SOC_DAPM_PGA_E("OUT2R", ARIZONA_OUTPUT_ENABLES_1,
 SND_SOC_DAPM_PGA_E("OUT3L", ARIZONA_OUTPUT_ENABLES_1,
 		   ARIZONA_OUT3L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
 		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_E("OUT3R", ARIZONA_OUTPUT_ENABLES_1,
+		   ARIZONA_OUT3R_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
+		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
 SND_SOC_DAPM_PGA_E("OUT4L", ARIZONA_OUTPUT_ENABLES_1,
 		   ARIZONA_OUT4L_ENA_SHIFT, 0, NULL, 0, arizona_out_ev,
 		   SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
@@ -518,7 +561,8 @@ ARIZONA_MIXER_WIDGETS(OUT1L, "HPOUT1L"),
 ARIZONA_MIXER_WIDGETS(OUT1R, "HPOUT1R"),
 ARIZONA_MIXER_WIDGETS(OUT2L, "HPOUT2L"),
 ARIZONA_MIXER_WIDGETS(OUT2R, "HPOUT2R"),
-ARIZONA_MIXER_WIDGETS(OUT3, "EPOUT"),
+ARIZONA_MIXER_WIDGETS(OUT3L, "HPOUT3L"),
+ARIZONA_MIXER_WIDGETS(OUT3R, "HPOUT3R"),
 ARIZONA_MIXER_WIDGETS(SPKOUTL, "SPKOUTL"),
 ARIZONA_MIXER_WIDGETS(SPKOUTR, "SPKOUTR"),
 ARIZONA_MIXER_WIDGETS(SPKDAT1L, "SPKDAT1L"),
@@ -550,8 +594,8 @@ SND_SOC_DAPM_OUTPUT("HPOUT1L"),
 SND_SOC_DAPM_OUTPUT("HPOUT1R"),
 SND_SOC_DAPM_OUTPUT("HPOUT2L"),
 SND_SOC_DAPM_OUTPUT("HPOUT2R"),
-SND_SOC_DAPM_OUTPUT("EPOUTN"),
-SND_SOC_DAPM_OUTPUT("EPOUTP"),
+SND_SOC_DAPM_OUTPUT("HPOUT3L"),
+SND_SOC_DAPM_OUTPUT("HPOUT3R"),
 SND_SOC_DAPM_OUTPUT("SPKOUTLN"),
 SND_SOC_DAPM_OUTPUT("SPKOUTLP"),
 SND_SOC_DAPM_OUTPUT("SPKOUTRN"),
@@ -566,6 +610,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT2R"),
 	{ name, "Noise Generator", "Noise Generator" }, \
 	{ name, "Tone Generator 1", "Tone Generator 1" }, \
 	{ name, "Tone Generator 2", "Tone Generator 2" }, \
+	{ name, "AEC", "AEC Loopback" }, \
 	{ name, "IN1L", "IN1L PGA" }, \
 	{ name, "IN1R", "IN1R PGA" }, \
 	{ name, "IN2L", "IN2L PGA" }, \
@@ -616,6 +661,7 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
 	{ "OUT2L", NULL, "CPVDD" },
 	{ "OUT2R", NULL, "CPVDD" },
 	{ "OUT3L", NULL, "CPVDD" },
+	{ "OUT3R", NULL, "CPVDD" },
 
 	{ "OUT4L", NULL, "SPKVDDL" },
 	{ "OUT4R", NULL, "SPKVDDR" },
@@ -697,7 +743,8 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
 	ARIZONA_MIXER_ROUTES("OUT1R", "HPOUT1R"),
 	ARIZONA_MIXER_ROUTES("OUT2L", "HPOUT2L"),
 	ARIZONA_MIXER_ROUTES("OUT2R", "HPOUT2R"),
-	ARIZONA_MIXER_ROUTES("OUT3L", "EPOUT"),
+	ARIZONA_MIXER_ROUTES("OUT3L", "HPOUT3L"),
+	ARIZONA_MIXER_ROUTES("OUT3R", "HPOUT3R"),
 
 	ARIZONA_MIXER_ROUTES("OUT4L", "SPKOUTL"),
 	ARIZONA_MIXER_ROUTES("OUT4R", "SPKOUTR"),
@@ -750,8 +797,8 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = {
 	{ "HPOUT2L", NULL, "OUT2L" },
 	{ "HPOUT2R", NULL, "OUT2R" },
 
-	{ "EPOUTN", NULL, "OUT3L" },
-	{ "EPOUTP", NULL, "OUT3L" },
+	{ "HPOUT3L", NULL, "OUT3L" },
+	{ "HPOUT3R", NULL, "OUT3L" },
 
 	{ "SPKOUTLN", NULL, "OUT4L" },
 	{ "SPKOUTLP", NULL, "OUT4L" },
@@ -869,6 +916,8 @@ static unsigned int wm5110_digital_vu[] = {
 	ARIZONA_ADC_DIGITAL_VOLUME_2R,
 	ARIZONA_ADC_DIGITAL_VOLUME_3L,
 	ARIZONA_ADC_DIGITAL_VOLUME_3R,
+	ARIZONA_ADC_DIGITAL_VOLUME_4L,
+	ARIZONA_ADC_DIGITAL_VOLUME_4R,
 
 	ARIZONA_DAC_DIGITAL_VOLUME_1L,
 	ARIZONA_DAC_DIGITAL_VOLUME_1R,
@@ -880,6 +929,8 @@ static unsigned int wm5110_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_4R,
 	ARIZONA_DAC_DIGITAL_VOLUME_5L,
 	ARIZONA_DAC_DIGITAL_VOLUME_5R,
+	ARIZONA_DAC_DIGITAL_VOLUME_6L,
+	ARIZONA_DAC_DIGITAL_VOLUME_6R,
 };
 
 static struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 56a049555e2..c12a54e72e8 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -20,6 +20,7 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
+#include <linux/regmap.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -33,24 +34,75 @@
  * We can't read the WM8510 register space when we are
  * using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8510_reg[WM8510_CACHEREGNUM] = {
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0050, 0x0000, 0x0140, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x00ff,
-	0x0000, 0x0000, 0x0100, 0x00ff,
-	0x0000, 0x0000, 0x012c, 0x002c,
-	0x002c, 0x002c, 0x002c, 0x0000,
-	0x0032, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0038, 0x000b, 0x0032, 0x0000,
-	0x0008, 0x000c, 0x0093, 0x00e9,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0003, 0x0010, 0x0000, 0x0000,
-	0x0000, 0x0002, 0x0001, 0x0000,
-	0x0000, 0x0000, 0x0039, 0x0000,
-	0x0001,
+static const struct reg_default wm8510_reg_defaults[] = {
+	{  1, 0x0000 },
+	{  2, 0x0000 },
+	{  3, 0x0000 },
+	{  4, 0x0050 },
+	{  5, 0x0000 },
+	{  6, 0x0140 },
+	{  7, 0x0000 },
+	{  8, 0x0000 },
+	{  9, 0x0000 },
+	{ 10, 0x0000 },
+	{ 11, 0x00ff },
+	{ 12, 0x0000 },
+	{ 13, 0x0000 },
+	{ 14, 0x0100 },
+	{ 15, 0x00ff },
+	{ 16, 0x0000 },
+	{ 17, 0x0000 },
+	{ 18, 0x012c },
+	{ 19, 0x002c },
+	{ 20, 0x002c },
+	{ 21, 0x002c },
+	{ 22, 0x002c },
+	{ 23, 0x0000 },
+	{ 24, 0x0032 },
+	{ 25, 0x0000 },
+	{ 26, 0x0000 },
+	{ 27, 0x0000 },
+	{ 28, 0x0000 },
+	{ 29, 0x0000 },
+	{ 30, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0038 },
+	{ 33, 0x000b },
+	{ 34, 0x0032 },
+	{ 35, 0x0000 },
+	{ 36, 0x0008 },
+	{ 37, 0x000c },
+	{ 38, 0x0093 },
+	{ 39, 0x00e9 },
+	{ 40, 0x0000 },
+	{ 41, 0x0000 },
+	{ 42, 0x0000 },
+	{ 43, 0x0000 },
+	{ 44, 0x0003 },
+	{ 45, 0x0010 },
+	{ 46, 0x0000 },
+	{ 47, 0x0000 },
+	{ 48, 0x0000 },
+	{ 49, 0x0002 },
+	{ 50, 0x0001 },
+	{ 51, 0x0000 },
+	{ 52, 0x0000 },
+	{ 53, 0x0000 },
+	{ 54, 0x0039 },
+	{ 55, 0x0000 },
+	{ 56, 0x0001 },
 };
 
+static bool wm8510_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8510_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 #define WM8510_POWER1_BIASEN  0x08
 #define WM8510_POWER1_BUFIOEN 0x10
 
@@ -58,7 +110,7 @@ static const u16 wm8510_reg[WM8510_CACHEREGNUM] = {
 
 /* codec private data */
 struct wm8510_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 };
 
 static const char *wm8510_companding[] = { "Off", "NC", "u-law", "A-law" };
@@ -454,6 +506,7 @@ static int wm8510_mute(struct snd_soc_dai *dai, int mute)
 static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 	enum snd_soc_bias_level level)
 {
+	struct wm8510_priv *wm8510 = snd_soc_codec_get_drvdata(codec);
 	u16 power1 = snd_soc_read(codec, WM8510_POWER1) & ~0x3;
 
 	switch (level) {
@@ -467,7 +520,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 		power1 |= WM8510_POWER1_BIASEN | WM8510_POWER1_BUFIOEN;
 
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8510->regmap);
 
 			/* Initial cap charge at VMID 5k */
 			snd_soc_write(codec, WM8510_POWER1, power1 | 0x3);
@@ -536,10 +589,9 @@ static int wm8510_resume(struct snd_soc_codec *codec)
 
 static int wm8510_probe(struct snd_soc_codec *codec)
 {
-	struct wm8510_priv *wm8510 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9,  wm8510->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8510: failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -569,9 +621,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8510 = {
 	.suspend =	wm8510_suspend,
 	.resume =	wm8510_resume,
 	.set_bias_level = wm8510_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8510_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default =wm8510_reg,
 
 	.controls = wm8510_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8510_snd_controls),
@@ -586,23 +635,38 @@ static const struct of_device_id wm8510_of_match[] = {
 	{ },
 };
 
+static const struct regmap_config wm8510_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8510_MONOMIX,
+
+	.reg_defaults = wm8510_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8510_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8510_volatile,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8510_spi_probe(struct spi_device *spi)
 {
 	struct wm8510_priv *wm8510;
 	int ret;
 
-	wm8510 = kzalloc(sizeof(struct wm8510_priv), GFP_KERNEL);
+	wm8510 = devm_kzalloc(&spi->dev, sizeof(struct wm8510_priv),
+			      GFP_KERNEL);
 	if (wm8510 == NULL)
 		return -ENOMEM;
 
-	wm8510->control_type = SND_SOC_SPI;
+	wm8510->regmap = devm_regmap_init_spi(spi, &wm8510_regmap);
+	if (IS_ERR(wm8510->regmap))
+		return PTR_ERR(wm8510->regmap);
+
 	spi_set_drvdata(spi, wm8510);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8510, &wm8510_dai, 1);
-	if (ret < 0)
-		kfree(wm8510);
+
 	return ret;
 }
 
@@ -630,17 +694,20 @@ static __devinit int wm8510_i2c_probe(struct i2c_client *i2c,
 	struct wm8510_priv *wm8510;
 	int ret;
 
-	wm8510 = kzalloc(sizeof(struct wm8510_priv), GFP_KERNEL);
+	wm8510 = devm_kzalloc(&i2c->dev, sizeof(struct wm8510_priv),
+			      GFP_KERNEL);
 	if (wm8510 == NULL)
 		return -ENOMEM;
 
+	wm8510->regmap = devm_regmap_init_i2c(i2c, &wm8510_regmap);
+	if (IS_ERR(wm8510->regmap))
+		return PTR_ERR(wm8510->regmap);
+
 	i2c_set_clientdata(i2c, wm8510);
-	wm8510->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8510, &wm8510_dai, 1);
-	if (ret < 0)
-		kfree(wm8510);
+
 	return ret;
 }
 
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 1c3ffb290cd..8d5c2767350 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -39,41 +40,34 @@ static const char *wm8523_supply_names[WM8523_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8523_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8523_NUM_SUPPLIES];
 	unsigned int sysclk;
 	unsigned int rate_constraint_list[WM8523_NUM_RATES];
 	struct snd_pcm_hw_constraint_list rate_constraint;
 };
 
-static const u16 wm8523_reg[WM8523_REGISTER_COUNT] = {
-	0x8523,     /* R0 - DEVICE_ID */
-	0x0001,     /* R1 - REVISION */
-	0x0000,     /* R2 - PSCTRL1 */
-	0x1812,     /* R3 - AIF_CTRL1 */
-	0x0000,     /* R4 - AIF_CTRL2 */
-	0x0001,     /* R5 - DAC_CTRL3 */
-	0x0190,     /* R6 - DAC_GAINL */
-	0x0190,     /* R7 - DAC_GAINR */
-	0x0000,     /* R8 - ZERO_DETECT */
+static const struct reg_default wm8523_reg_defaults[] = {
+	{ 2, 0x0000 },     /* R2 - PSCTRL1 */
+	{ 3, 0x1812 },     /* R3 - AIF_CTRL1 */
+	{ 4, 0x0000 },     /* R4 - AIF_CTRL2 */
+	{ 5, 0x0001 },     /* R5 - DAC_CTRL3 */
+	{ 6, 0x0190 },     /* R6 - DAC_GAINL */
+	{ 7, 0x0190 },     /* R7 - DAC_GAINR */
+	{ 8, 0x0000 },     /* R8 - ZERO_DETECT */
 };
 
-static int wm8523_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8523_volatile_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8523_DEVICE_ID:
 	case WM8523_REVISION:
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }
 
-static int wm8523_reset(struct snd_soc_codec *codec)
-{
-	return snd_soc_write(codec, WM8523_DEVICE_ID, 0);
-}
-
 static const DECLARE_TLV_DB_SCALE(dac_tlv, -10000, 25, 0);
 
 static const char *wm8523_zd_count_text[] = {
@@ -301,8 +295,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
 	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
-	u16 *reg_cache = codec->reg_cache;
-	int ret, i;
+	int ret;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -325,16 +318,13 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
+			/* Sync back default/cached values */
+			regcache_sync(wm8523->regmap);
+
 			/* Initial power up */
 			snd_soc_update_bits(codec, WM8523_PSCTRL1,
 					    WM8523_SYS_ENA_MASK, 1);
 
-			/* Sync back default/cached values */
-			for (i = WM8523_AIF_CTRL1;
-			     i < WM8523_MAX_REGISTER; i++)
-				snd_soc_write(codec, i, reg_cache[i]);
-
-
 			msleep(100);
 		}
 
@@ -402,60 +392,18 @@ static int wm8523_resume(struct snd_soc_codec *codec)
 static int wm8523_probe(struct snd_soc_codec *codec)
 {
 	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
-	int ret, i;
+	int ret;
 
 	wm8523->rate_constraint.list = &wm8523->rate_constraint_list[0];
 	wm8523->rate_constraint.count =
 		ARRAY_SIZE(wm8523->rate_constraint_list);
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8523->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8523->supplies); i++)
-		wm8523->supplies[i].supply = wm8523_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8523->supplies),
-				 wm8523->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
-				    wm8523->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_get;
-	}
-
-	ret = snd_soc_read(codec, WM8523_DEVICE_ID);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to read ID register\n");
-		goto err_enable;
-	}
-	if (ret != wm8523_reg[WM8523_DEVICE_ID]) {
-		dev_err(codec->dev, "Device is not a WM8523, ID is %x\n", ret);
-		ret = -EINVAL;
-		goto err_enable;
-	}
-
-	ret = snd_soc_read(codec, WM8523_REVISION);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to read revision register\n");
-		goto err_enable;
-	}
-	dev_info(codec->dev, "revision %c\n",
-		 (ret & WM8523_CHIP_REV_MASK) + 'A');
-
-	ret = wm8523_reset(codec);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
-		goto err_enable;
-	}
-
 	/* Change some default settings - latch VU and enable ZC */
 	snd_soc_update_bits(codec, WM8523_DAC_GAINR,
 			    WM8523_DACR_VU, WM8523_DACR_VU);
@@ -463,25 +411,12 @@ static int wm8523_probe(struct snd_soc_codec *codec)
 
 	wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	/* Bias level configuration will have done an extra enable */
-	regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
-
 	return 0;
-
-err_enable:
-	regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
-
-	return ret;
 }
 
 static int wm8523_remove(struct snd_soc_codec *codec)
 {
-	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
-
 	wm8523_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
 	return 0;
 }
 
@@ -491,10 +426,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8523 = {
 	.suspend =	wm8523_suspend,
 	.resume =	wm8523_resume,
 	.set_bias_level = wm8523_set_bias_level,
-	.reg_cache_size = WM8523_REGISTER_COUNT,
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8523_reg,
-	.volatile_register = wm8523_volatile_register,
 
 	.controls = wm8523_controls,
 	.num_controls = ARRAY_SIZE(wm8523_controls),
@@ -509,32 +440,97 @@ static const struct of_device_id wm8523_of_match[] = {
 	{ },
 };
 
+static const struct regmap_config wm8523_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.max_register = WM8523_ZERO_DETECT,
+
+	.reg_defaults = wm8523_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8523_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8523_volatile_register,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8523_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8523_priv *wm8523;
-	int ret;
+	unsigned int val;
+	int ret, i;
 
-	wm8523 = kzalloc(sizeof(struct wm8523_priv), GFP_KERNEL);
+	wm8523 = devm_kzalloc(&i2c->dev, sizeof(struct wm8523_priv),
+			      GFP_KERNEL);
 	if (wm8523 == NULL)
 		return -ENOMEM;
 
+	wm8523->regmap = devm_regmap_init_i2c(i2c, &wm8523_regmap);
+	if (IS_ERR(wm8523->regmap)) {
+		ret = PTR_ERR(wm8523->regmap);
+		dev_err(&i2c->dev, "Failed to create regmap: %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm8523->supplies); i++)
+		wm8523->supplies[i].supply = wm8523_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8523->supplies),
+				      wm8523->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
+				    wm8523->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = regmap_read(wm8523->regmap, WM8523_DEVICE_ID, &val);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to read ID register\n");
+		goto err_enable;
+	}
+	if (val != 0x8523) {
+		dev_err(&i2c->dev, "Device is not a WM8523, ID is %x\n", ret);
+		ret = -EINVAL;
+		goto err_enable;
+	}
+
+	ret = regmap_read(wm8523->regmap, WM8523_REVISION, &val);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to read revision register\n");
+		goto err_enable;
+	}
+	dev_info(&i2c->dev, "revision %c\n",
+		 (val & WM8523_CHIP_REV_MASK) + 'A');
+
+	ret = regmap_write(wm8523->regmap, WM8523_DEVICE_ID, 0x8523);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to reset device: %d\n", ret);
+		goto err_enable;
+	}
+
+	regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+
 	i2c_set_clientdata(i2c, wm8523);
-	wm8523->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8523, &wm8523_dai, 1);
-	if (ret < 0)
-		kfree(wm8523);
+
 	return ret;
 
+err_enable:
+	regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
+	return ret;
 }
 
 static __devexit int wm8523_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 7c68226376e..5e9c40fa7eb 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -1,7 +1,7 @@
 /*
  * wm8580.c  --  WM8580 ALSA Soc Audio driver
  *
- * Copyright 2008-11 Wolfson Microelectronics PLC.
+ * Copyright 2008-12 Wolfson Microelectronics PLC.
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
@@ -23,6 +23,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -157,23 +158,72 @@
  * We can't read the WM8580 register space when we
  * are using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8580_reg[] = {
-	0x0121, 0x017e, 0x007d, 0x0014, /*R3*/
-	0x0121, 0x017e, 0x007d, 0x0194, /*R7*/
-	0x0010, 0x0002, 0x0002, 0x00c2, /*R11*/
-	0x0182, 0x0082, 0x000a, 0x0024, /*R15*/
-	0x0009, 0x0000, 0x00ff, 0x0000, /*R19*/
-	0x00ff, 0x00ff, 0x00ff, 0x00ff, /*R23*/
-	0x00ff, 0x00ff, 0x00ff, 0x00ff, /*R27*/
-	0x01f0, 0x0040, 0x0000, 0x0000, /*R31(0x1F)*/
-	0x0000, 0x0000, 0x0031, 0x000b, /*R35*/
-	0x0039, 0x0000, 0x0010, 0x0032, /*R39*/
-	0x0054, 0x0076, 0x0098, 0x0000, /*R43(0x2B)*/
-	0x0000, 0x0000, 0x0000, 0x0000, /*R47*/
-	0x0000, 0x0000, 0x005e, 0x003e, /*R51(0x33)*/
-	0x0000, 0x0000 /*R53*/
+static const struct reg_default wm8580_reg_defaults[] = {
+	{  0, 0x0121 },
+	{  1, 0x017e },
+	{  2, 0x007d },
+	{  3, 0x0014 },
+	{  4, 0x0121 },
+	{  5, 0x017e },
+	{  6, 0x007d },
+	{  7, 0x0194 },
+	{  8, 0x0010 },
+	{  9, 0x0002 },
+	{ 10, 0x0002 },
+	{ 11, 0x00c2 },
+	{ 12, 0x0182 },
+	{ 13, 0x0082 },
+	{ 14, 0x000a },
+	{ 15, 0x0024 },
+	{ 16, 0x0009 },
+	{ 17, 0x0000 },
+	{ 18, 0x00ff },
+	{ 19, 0x0000 },
+	{ 20, 0x00ff },
+	{ 21, 0x00ff },
+	{ 22, 0x00ff },
+	{ 23, 0x00ff },
+	{ 24, 0x00ff },
+	{ 25, 0x00ff },
+	{ 26, 0x00ff },
+	{ 27, 0x00ff },
+	{ 28, 0x01f0 },
+	{ 29, 0x0040 },
+	{ 30, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0000 },
+	{ 33, 0x0000 },
+	{ 34, 0x0031 },
+	{ 35, 0x000b },
+	{ 36, 0x0039 },
+	{ 37, 0x0000 },
+	{ 38, 0x0010 },
+	{ 39, 0x0032 },
+	{ 40, 0x0054 },
+	{ 41, 0x0076 },
+	{ 42, 0x0098 },
+	{ 43, 0x0000 },
+	{ 44, 0x0000 },
+	{ 45, 0x0000 },
+	{ 46, 0x0000 },
+	{ 47, 0x0000 },
+	{ 48, 0x0000 },
+	{ 49, 0x0000 },
+	{ 50, 0x005e },
+	{ 51, 0x003e },
+	{ 52, 0x0000 },
 };
 
+static bool wm8580_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8580_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 struct pll_state {
 	unsigned int in;
 	unsigned int out;
@@ -188,7 +238,7 @@ static const char *wm8580_supply_names[WM8580_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8580_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
 	struct pll_state a;
 	struct pll_state b;
@@ -203,14 +253,16 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-	u16 *reg_cache = codec->reg_cache;
+	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	int ret;
 
-	/* Clear the register cache so we write without VU set */
-	reg_cache[reg] = 0;
-	reg_cache[reg2] = 0;
+	/* Clear the register cache VU so we write without VU set */
+	regcache_cache_only(wm8580->regmap, true);
+	regmap_update_bits(wm8580->regmap, reg, 0x100, 0x000);
+	regmap_update_bits(wm8580->regmap, reg2, 0x100, 0x000);
+	regcache_cache_only(wm8580->regmap, false);
 
 	ret = snd_soc_put_volsw(kcontrol, ucontrol);
 	if (ret < 0)
@@ -815,24 +867,14 @@ static struct snd_soc_dai_driver wm8580_dai[] = {
 static int wm8580_probe(struct snd_soc_codec *codec)
 {
 	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
-	int ret = 0,i;
+	int ret = 0;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8580->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8580->supplies); i++)
-		wm8580->supplies[i].supply = wm8580_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8580->supplies),
-				 wm8580->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8580->supplies),
 				    wm8580->supplies);
 	if (ret != 0) {
@@ -854,7 +896,6 @@ static int wm8580_probe(struct snd_soc_codec *codec)
 err_regulator_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
 err_regulator_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
 	return ret;
 }
 
@@ -866,7 +907,6 @@ static int wm8580_remove(struct snd_soc_codec *codec)
 	wm8580_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
 	regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
-	regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
 
 	return 0;
 }
@@ -875,9 +915,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
 	.probe =	wm8580_probe,
 	.remove =	wm8580_remove,
 	.set_bias_level = wm8580_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8580_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8580_reg,
 
 	.controls = wm8580_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8580_snd_controls),
@@ -892,31 +929,55 @@ static const struct of_device_id wm8580_of_match[] = {
 	{ },
 };
 
+static const struct regmap_config wm8580_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8580_MAX_REGISTER,
+
+	.reg_defaults = wm8580_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8580_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8580_volatile,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int wm8580_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
 	struct wm8580_priv *wm8580;
-	int ret;
+	int ret, i;
 
-	wm8580 = kzalloc(sizeof(struct wm8580_priv), GFP_KERNEL);
+	wm8580 = devm_kzalloc(&i2c->dev, sizeof(struct wm8580_priv),
+			      GFP_KERNEL);
 	if (wm8580 == NULL)
 		return -ENOMEM;
 
+	wm8580->regmap = devm_regmap_init_i2c(i2c, &wm8580_regmap);
+	if (IS_ERR(wm8580->regmap))
+		return PTR_ERR(wm8580->regmap);
+
+	for (i = 0; i < ARRAY_SIZE(wm8580->supplies); i++)
+		wm8580->supplies[i].supply = wm8580_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8580->supplies),
+				      wm8580->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8580);
-	wm8580->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));
-	if (ret < 0)
-		kfree(wm8580);
+
 	return ret;
 }
 
 static int wm8580_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 0b76d1dca5e..8b8bb70f1eb 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -32,7 +33,7 @@
 
 /* codec private data */
 struct wm8711_priv {
-	enum snd_soc_control_type bus_type;
+	struct regmap *regmap;
 	unsigned int sysclk;
 };
 
@@ -42,11 +43,21 @@ struct wm8711_priv {
  * 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
+static const struct reg_default wm8711_reg_defaults[] = {
+	{ 0, 0x0079 }, { 1, 0x0079 }, { 2, 0x000a }, { 3, 0x0008 },
+	{ 4, 0x009f }, { 5, 0x000a }, { 6, 0x0000 }, { 7, 0x0000 },
 };
 
+static bool wm8711_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8711_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 #define wm8711_reset(c)	snd_soc_write(c, WM8711_RESET, 0)
 
 static const DECLARE_TLV_DB_SCALE(out_tlv, -12100, 100, 1);
@@ -289,6 +300,7 @@ static int wm8711_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int wm8711_set_bias_level(struct snd_soc_codec *codec,
 	enum snd_soc_bias_level level)
 {
+	struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
 	u16 reg = snd_soc_read(codec, WM8711_PWR) & 0xff7f;
 
 	switch (level) {
@@ -299,7 +311,7 @@ static int wm8711_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8711->regmap);
 
 		snd_soc_write(codec, WM8711_PWR, reg | 0x0040);
 		break;
@@ -353,10 +365,9 @@ static int wm8711_resume(struct snd_soc_codec *codec)
 
 static int wm8711_probe(struct snd_soc_codec *codec)
 {
-	struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8711->bus_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -391,9 +402,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
 	.suspend =	wm8711_suspend,
 	.resume =	wm8711_resume,
 	.set_bias_level = wm8711_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8711_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8711_reg,
 	.controls = wm8711_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8711_snd_controls),
 	.dapm_widgets = wm8711_dapm_widgets,
@@ -408,30 +416,45 @@ static const struct of_device_id wm8711_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8711_of_match);
 
+static const struct regmap_config wm8711_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8711_RESET,
+
+	.reg_defaults = wm8711_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8711_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8711_volatile,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8711_spi_probe(struct spi_device *spi)
 {
 	struct wm8711_priv *wm8711;
 	int ret;
 
-	wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
+	wm8711 = devm_kzalloc(&spi->dev, sizeof(struct wm8711_priv),
+			      GFP_KERNEL);
 	if (wm8711 == NULL)
 		return -ENOMEM;
 
+	wm8711->regmap = devm_regmap_init_spi(spi, &wm8711_regmap);
+	if (IS_ERR(wm8711->regmap))
+		return PTR_ERR(wm8711->regmap);
+
 	spi_set_drvdata(spi, wm8711);
-	wm8711->bus_type = SND_SOC_SPI;
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8711, &wm8711_dai, 1);
-	if (ret < 0)
-		kfree(wm8711);
+
 	return ret;
 }
 
 static int __devexit wm8711_spi_remove(struct spi_device *spi)
 {
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+
 	return 0;
 }
 
@@ -453,24 +476,26 @@ static __devinit int wm8711_i2c_probe(struct i2c_client *client,
 	struct wm8711_priv *wm8711;
 	int ret;
 
-	wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
+	wm8711 = devm_kzalloc(&client->dev, sizeof(struct wm8711_priv),
+			      GFP_KERNEL);
 	if (wm8711 == NULL)
 		return -ENOMEM;
 
+	wm8711->regmap = devm_regmap_init_i2c(client, &wm8711_regmap);
+	if (IS_ERR(wm8711->regmap))
+		return PTR_ERR(wm8711->regmap);
+
 	i2c_set_clientdata(client, wm8711);
-	wm8711->bus_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&client->dev,
 			&soc_codec_dev_wm8711, &wm8711_dai, 1);
-	if (ret < 0)
-		kfree(wm8711);
+
 	return ret;
 }
 
 static __devexit int wm8711_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 1467f97dce2..00a12a0c391 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -17,6 +17,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/platform_device.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -35,16 +36,16 @@
  * the volume update bits, mute the output and enable infinite zero
  * detect.
  */
-static const u16 wm8728_reg_defaults[] = {
-	0x1ff,
-	0x1ff,
-	0x001,
-	0x100,
+static const struct reg_default wm8728_reg_defaults[] = {
+	{ 0, 0x1ff },
+	{ 1, 0x1ff },
+	{ 2, 0x001 },
+	{ 3, 0x100 },
 };
 
 /* codec private data */
 struct wm8728_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 };
 
 static const DECLARE_TLV_DB_SCALE(wm8728_tlv, -12750, 50, 1);
@@ -162,8 +163,8 @@ static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct wm8728_priv *wm8728 = snd_soc_codec_get_drvdata(codec);
 	u16 reg;
-	int i;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -175,9 +176,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 			snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
 
 			/* ..then sync in the register cache. */
-			for (i = 0; i < ARRAY_SIZE(wm8728_reg_defaults); i++)
-				snd_soc_write(codec, i,
-					     snd_soc_read(codec, i));
+			regcache_sync(wm8728->regmap);
 		}
 		break;
 
@@ -229,10 +228,9 @@ static int wm8728_resume(struct snd_soc_codec *codec)
 
 static int wm8728_probe(struct snd_soc_codec *codec)
 {
-	struct wm8728_priv *wm8728 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8728->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8728: failed to configure cache I/O: %d\n",
 		       ret);
@@ -257,9 +255,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
 	.suspend =	wm8728_suspend,
 	.resume =	wm8728_resume,
 	.set_bias_level = wm8728_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8728_reg_defaults),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8728_reg_defaults,
 	.controls = wm8728_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8728_snd_controls),
 	.dapm_widgets = wm8728_dapm_widgets,
@@ -274,30 +269,43 @@ static const struct of_device_id wm8728_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8728_of_match);
 
+static const struct regmap_config wm8728_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8728_IFCTL,
+
+	.reg_defaults = wm8728_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8728_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8728_spi_probe(struct spi_device *spi)
 {
 	struct wm8728_priv *wm8728;
 	int ret;
 
-	wm8728 = kzalloc(sizeof(struct wm8728_priv), GFP_KERNEL);
+	wm8728 = devm_kzalloc(&spi->dev, sizeof(struct wm8728_priv),
+			      GFP_KERNEL);
 	if (wm8728 == NULL)
 		return -ENOMEM;
 
-	wm8728->control_type = SND_SOC_SPI;
+	wm8728->regmap = devm_regmap_init_spi(spi, &wm8728_regmap);
+	if (IS_ERR(wm8728->regmap))
+		return PTR_ERR(wm8728->regmap);
+
 	spi_set_drvdata(spi, wm8728);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8728, &wm8728_dai, 1);
-	if (ret < 0)
-		kfree(wm8728);
+
 	return ret;
 }
 
 static int __devexit wm8728_spi_remove(struct spi_device *spi)
 {
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+
 	return 0;
 }
 
@@ -319,24 +327,26 @@ static __devinit int wm8728_i2c_probe(struct i2c_client *i2c,
 	struct wm8728_priv *wm8728;
 	int ret;
 
-	wm8728 = kzalloc(sizeof(struct wm8728_priv), GFP_KERNEL);
+	wm8728 = devm_kzalloc(&i2c->dev, sizeof(struct wm8728_priv),
+			      GFP_KERNEL);
 	if (wm8728 == NULL)
 		return -ENOMEM;
 
+	wm8728->regmap = devm_regmap_init_i2c(i2c, &wm8728_regmap);
+	if (IS_ERR(wm8728->regmap))
+		return PTR_ERR(wm8728->regmap);
+
 	i2c_set_clientdata(i2c, wm8728);
-	wm8728->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8728, &wm8728_dai, 1);
-	if (ret < 0)
-		kfree(wm8728);
+
 	return ret;
 }
 
 static __devexit int wm8728_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index d0520124616..5c9634f4c1f 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
@@ -40,29 +41,39 @@ static const char *wm8737_supply_names[WM8737_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8737_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8737_NUM_SUPPLIES];
 	unsigned int mclk;
 };
 
-static const u16 wm8737_reg[WM8737_REGISTER_COUNT] = {
-	0x00C3,     /* R0  - Left PGA volume */
-	0x00C3,     /* R1  - Right PGA volume */
-	0x0007,     /* R2  - AUDIO path L */
-	0x0007,     /* R3  - AUDIO path R */
-	0x0000,     /* R4  - 3D Enhance */
-	0x0000,     /* R5  - ADC Control */
-	0x0000,     /* R6  - Power Management */
-	0x000A,     /* R7  - Audio Format */
-	0x0000,     /* R8  - Clocking */
-	0x000F,     /* R9  - MIC Preamp Control */
-	0x0003,     /* R10 - Misc Bias Control */
-	0x0000,     /* R11 - Noise Gate */
-	0x007C,     /* R12 - ALC1 */
-	0x0000,     /* R13 - ALC2 */
-	0x0032,     /* R14 - ALC3 */
+static const struct reg_default wm8737_reg_defaults[] = {
+	{  0, 0x00C3 },     /* R0  - Left PGA volume */
+	{  1, 0x00C3 },     /* R1  - Right PGA volume */
+	{  2, 0x0007 },     /* R2  - AUDIO path L */
+	{  3, 0x0007 },     /* R3  - AUDIO path R */
+	{  4, 0x0000 },     /* R4  - 3D Enhance */
+	{  5, 0x0000 },     /* R5  - ADC Control */
+	{  6, 0x0000 },     /* R6  - Power Management */
+	{  7, 0x000A },     /* R7  - Audio Format */
+	{  8, 0x0000 },     /* R8  - Clocking */
+	{  9, 0x000F },     /* R9  - MIC Preamp Control */
+	{ 10, 0x0003 },     /* R10 - Misc Bias Control */
+	{ 11, 0x0000 },     /* R11 - Noise Gate */
+	{ 12, 0x007C },     /* R12 - ALC1 */
+	{ 13, 0x0000 },     /* R13 - ALC2 */
+	{ 14, 0x0032 },     /* R14 - ALC3 */
 };
 
+static bool wm8737_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8737_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int wm8737_reset(struct snd_soc_codec *codec)
 {
 	return snd_soc_write(codec, WM8737_RESET, 0);
@@ -479,7 +490,7 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8737->regmap);
 
 			/* Fast VMID ramp at 2*2.5k */
 			snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
@@ -557,24 +568,14 @@ static int wm8737_resume(struct snd_soc_codec *codec)
 static int wm8737_probe(struct snd_soc_codec *codec)
 {
 	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
-	int ret, i;
+	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8737->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
-		wm8737->supplies[i].supply = wm8737_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8737->supplies),
-				 wm8737->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
 				    wm8737->supplies);
 	if (ret != 0) {
@@ -607,17 +608,12 @@ static int wm8737_probe(struct snd_soc_codec *codec)
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
 err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
-
 	return ret;
 }
 
 static int wm8737_remove(struct snd_soc_codec *codec)
 {
-	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
-
 	wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	regulator_bulk_free(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
 	return 0;
 }
 
@@ -627,10 +623,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
 	.suspend	= wm8737_suspend,
 	.resume		= wm8737_resume,
 	.set_bias_level = wm8737_set_bias_level,
-
-	.reg_cache_size = WM8737_REGISTER_COUNT - 1, /* Skip reset */
-	.reg_word_size	= sizeof(u16),
-	.reg_cache_default = wm8737_reg,
 };
 
 static const struct of_device_id wm8737_of_match[] = {
@@ -640,24 +632,49 @@ static const struct of_device_id wm8737_of_match[] = {
 
 MODULE_DEVICE_TABLE(of, wm8737_of_match);
 
+static const struct regmap_config wm8737_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8737_MAX_REGISTER,
+
+	.reg_defaults = wm8737_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8737_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8737_volatile,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8737_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8737_priv *wm8737;
-	int ret;
+	int ret, i;
 
-	wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+	wm8737 = devm_kzalloc(&i2c->dev, sizeof(struct wm8737_priv),
+			      GFP_KERNEL);
 	if (wm8737 == NULL)
 		return -ENOMEM;
 
+	for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
+		wm8737->supplies[i].supply = wm8737_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8737->supplies),
+				      wm8737->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8737->regmap = devm_regmap_init_i2c(i2c, &wm8737_regmap);
+	if (IS_ERR(wm8737->regmap))
+		return PTR_ERR(wm8737->regmap);
+
 	i2c_set_clientdata(i2c, wm8737);
-	wm8737->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 				      &soc_codec_dev_wm8737, &wm8737_dai, 1);
-	if (ret < 0)
-		kfree(wm8737);
+
 	return ret;
 
 }
@@ -665,7 +682,7 @@ static __devinit int wm8737_i2c_probe(struct i2c_client *i2c,
 static __devexit int wm8737_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+
 	return 0;
 }
 
@@ -691,26 +708,39 @@ static struct i2c_driver wm8737_i2c_driver = {
 static int __devinit wm8737_spi_probe(struct spi_device *spi)
 {
 	struct wm8737_priv *wm8737;
-	int ret;
+	int ret, i;
 
-	wm8737 = kzalloc(sizeof(struct wm8737_priv), GFP_KERNEL);
+	wm8737 = devm_kzalloc(&spi->dev, sizeof(struct wm8737_priv),
+			      GFP_KERNEL);
 	if (wm8737 == NULL)
 		return -ENOMEM;
 
-	wm8737->control_type = SND_SOC_SPI;
+	for (i = 0; i < ARRAY_SIZE(wm8737->supplies); i++)
+		wm8737->supplies[i].supply = wm8737_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(wm8737->supplies),
+				      wm8737->supplies);
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8737->regmap = devm_regmap_init_spi(spi, &wm8737_regmap);
+	if (IS_ERR(wm8737->regmap))
+		return PTR_ERR(wm8737->regmap);
+
 	spi_set_drvdata(spi, wm8737);
 
 	ret = snd_soc_register_codec(&spi->dev,
 				     &soc_codec_dev_wm8737, &wm8737_dai, 1);
-	if (ret < 0)
-		kfree(wm8737);
+
 	return ret;
 }
 
 static int __devexit wm8737_spi_remove(struct spi_device *spi)
 {
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 35f3d23200e..4281a080213 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -18,6 +18,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/of_device.h>
@@ -40,26 +41,43 @@ static const char *wm8741_supply_names[WM8741_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8741_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8741_NUM_SUPPLIES];
 	unsigned int sysclk;
 	struct snd_pcm_hw_constraint_list *sysclk_constraints;
 };
 
-static const u16 wm8741_reg_defaults[WM8741_REGISTER_COUNT] = {
-	0x0000,     /* R0  - DACLLSB Attenuation */
-	0x0000,     /* R1  - DACLMSB Attenuation */
-	0x0000,     /* R2  - DACRLSB Attenuation */
-	0x0000,     /* R3  - DACRMSB Attenuation */
-	0x0000,     /* R4  - Volume Control */
-	0x000A,     /* R5  - Format Control */
-	0x0000,     /* R6  - Filter Control */
-	0x0000,     /* R7  - Mode Control 1 */
-	0x0002,     /* R8  - Mode Control 2 */
-	0x0000,	    /* R9  - Reset */
-	0x0002,     /* R32 - ADDITONAL_CONTROL_1 */
+static const struct reg_default wm8741_reg_defaults[] = {
+	{  0, 0x0000 },     /* R0  - DACLLSB Attenuation */
+	{  1, 0x0000 },     /* R1  - DACLMSB Attenuation */
+	{  2, 0x0000 },     /* R2  - DACRLSB Attenuation */
+	{  3, 0x0000 },     /* R3  - DACRMSB Attenuation */
+	{  4, 0x0000 },     /* R4  - Volume Control */
+	{  5, 0x000A },     /* R5  - Format Control */
+	{  6, 0x0000 },     /* R6  - Filter Control */
+	{  7, 0x0000 },     /* R7  - Mode Control 1 */
+	{  8, 0x0002 },     /* R8  - Mode Control 2 */
+	{ 32, 0x0002 },     /* R32 - ADDITONAL_CONTROL_1 */
 };
 
+static bool wm8741_readable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8741_DACLLSB_ATTENUATION:
+	case WM8741_DACLMSB_ATTENUATION:
+	case WM8741_DACRLSB_ATTENUATION:
+	case WM8741_DACRMSB_ATTENUATION:
+	case WM8741_VOLUME_CONTROL:
+	case WM8741_FORMAT_CONTROL:
+	case WM8741_FILTER_CONTROL:
+	case WM8741_MODE_CONTROL_1:
+	case WM8741_MODE_CONTROL_2:
+	case WM8741_ADDITIONAL_CONTROL_1:
+		return true;
+	default:
+		return false;
+	}
+}
 
 static int wm8741_reset(struct snd_soc_codec *codec)
 {
@@ -403,17 +421,6 @@ static int wm8741_probe(struct snd_soc_codec *codec)
 {
 	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(wm8741->supplies); i++)
-		wm8741->supplies[i].supply = wm8741_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8741->supplies),
-				 wm8741->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		goto err;
-	}
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8741->supplies),
 				    wm8741->supplies);
@@ -422,7 +429,7 @@ static int wm8741_probe(struct snd_soc_codec *codec)
 		goto err_get;
 	}
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		goto err_enable;
@@ -450,8 +457,6 @@ static int wm8741_probe(struct snd_soc_codec *codec)
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
 err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
-err:
 	return ret;
 }
 
@@ -460,7 +465,6 @@ static int wm8741_remove(struct snd_soc_codec *codec)
 	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
 
 	regulator_bulk_disable(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
-	regulator_bulk_free(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
 
 	return 0;
 }
@@ -469,9 +473,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
 	.probe =	wm8741_probe,
 	.remove =	wm8741_remove,
 	.resume =	wm8741_resume,
-	.reg_cache_size = ARRAY_SIZE(wm8741_reg_defaults),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8741_reg_defaults,
 
 	.controls = wm8741_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8741_snd_controls),
@@ -487,20 +488,48 @@ static const struct of_device_id wm8741_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8741_of_match);
 
+static const struct regmap_config wm8741_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8741_MAX_REGISTER,
+
+	.reg_defaults = wm8741_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8741_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.readable_reg = wm8741_readable,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int wm8741_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
 	struct wm8741_priv *wm8741;
-	int ret;
+	int ret, i;
 
 	wm8741 = devm_kzalloc(&i2c->dev, sizeof(struct wm8741_priv),
 			      GFP_KERNEL);
 	if (wm8741 == NULL)
 		return -ENOMEM;
 
+	for (i = 0; i < ARRAY_SIZE(wm8741->supplies); i++)
+		wm8741->supplies[i].supply = wm8741_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8741->supplies),
+				      wm8741->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8741->regmap = regmap_init_i2c(i2c, &wm8741_regmap);
+	if (IS_ERR(wm8741->regmap)) {
+		ret = PTR_ERR(wm8741->regmap);
+		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8741);
-	wm8741->control_type = SND_SOC_I2C;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8741, &wm8741_dai, 1);
@@ -536,14 +565,30 @@ static struct i2c_driver wm8741_i2c_driver = {
 static int __devinit wm8741_spi_probe(struct spi_device *spi)
 {
 	struct wm8741_priv *wm8741;
-	int ret;
+	int ret, i;
 
 	wm8741 = devm_kzalloc(&spi->dev, sizeof(struct wm8741_priv),
 			     GFP_KERNEL);
 	if (wm8741 == NULL)
 		return -ENOMEM;
 
-	wm8741->control_type = SND_SOC_SPI;
+	for (i = 0; i < ARRAY_SIZE(wm8741->supplies); i++)
+		wm8741->supplies[i].supply = wm8741_supply_names[i];
+
+	ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(wm8741->supplies),
+				      wm8741->supplies);
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	wm8741->regmap = regmap_init_spi(spi, &wm8741_regmap);
+	if (IS_ERR(wm8741->regmap)) {
+		ret = PTR_ERR(wm8741->regmap);
+		dev_err(&spi->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	spi_set_drvdata(spi, wm8741);
 
 	ret = snd_soc_register_codec(&spi->dev,
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index a5127b4ff9e..c7c0034d396 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -724,24 +724,7 @@ static struct spi_driver wm8770_spi_driver = {
 	.remove = __devexit_p(wm8770_spi_remove)
 };
 
-static int __init wm8770_modinit(void)
-{
-	int ret = 0;
-
-	ret = spi_register_driver(&wm8770_spi_driver);
-	if (ret) {
-		printk(KERN_ERR "Failed to register wm8770 SPI driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8770_modinit);
-
-static void __exit wm8770_exit(void)
-{
-	spi_unregister_driver(&wm8770_spi_driver);
-}
-module_exit(wm8770_exit);
+module_spi_driver(wm8770_spi_driver);
 
 MODULE_DESCRIPTION("ASoC WM8770 driver");
 MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 879c356a904..c32249ddb2e 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/of_device.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -37,18 +38,46 @@ enum wm8776_chip_type {
 
 /* codec private data */
 struct wm8776_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	int sysclk[2];
 };
 
-static const u16 wm8776_reg[WM8776_CACHEREGNUM] = {
-	0x79, 0x79, 0x79, 0xff, 0xff,  /* 4 */
-	0xff, 0x00, 0x90, 0x00, 0x00,  /* 9 */
-	0x22, 0x22, 0x22, 0x08, 0xcf,  /* 14 */
-	0xcf, 0x7b, 0x00, 0x32, 0x00,  /* 19 */
-	0xa6, 0x01, 0x01
+static const struct reg_default wm8776_reg_defaults[] = {
+	{  0, 0x79 },
+	{  1, 0x79 },
+	{  2, 0x79 },
+	{  3, 0xff },
+	{  4, 0xff },
+	{  5, 0xff },
+	{  6, 0x00 },
+	{  7, 0x90 },
+	{  8, 0x00 },
+	{  9, 0x00 },
+	{ 10, 0x22 },
+	{ 11, 0x22 },
+	{ 12, 0x22 },
+	{ 13, 0x08 },
+	{ 14, 0xcf },
+	{ 15, 0xcf },
+	{ 16, 0x7b },
+	{ 17, 0x00 },
+	{ 18, 0x32 },
+	{ 19, 0x00 },
+	{ 20, 0xa6 },
+	{ 21, 0x01 },
+	{ 22, 0x01 },
 };
 
+static bool wm8776_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8776_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int wm8776_reset(struct snd_soc_codec *codec)
 {
 	return snd_soc_write(codec, WM8776_RESET, 0);
@@ -306,6 +335,8 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai,
 static int wm8776_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		break;
@@ -313,7 +344,7 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8776->regmap);
 
 			/* Disable the global powerdown; DAPM does the rest */
 			snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);
@@ -396,10 +427,9 @@ static int wm8776_resume(struct snd_soc_codec *codec)
 
 static int wm8776_probe(struct snd_soc_codec *codec)
 {
-	struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8776->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -434,9 +464,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8776 = {
 	.suspend = 	wm8776_suspend,
 	.resume =	wm8776_resume,
 	.set_bias_level = wm8776_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8776_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8776_reg,
 
 	.controls = wm8776_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8776_snd_controls),
@@ -452,6 +479,18 @@ static const struct of_device_id wm8776_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8776_of_match);
 
+static const struct regmap_config wm8776_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8776_RESET,
+
+	.reg_defaults = wm8776_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8776_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8776_volatile,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8776_spi_probe(struct spi_device *spi)
 {
@@ -463,7 +502,10 @@ static int __devinit wm8776_spi_probe(struct spi_device *spi)
 	if (wm8776 == NULL)
 		return -ENOMEM;
 
-	wm8776->control_type = SND_SOC_SPI;
+	wm8776->regmap = devm_regmap_init_spi(spi, &wm8776_regmap);
+	if (IS_ERR(wm8776->regmap))
+		return PTR_ERR(wm8776->regmap);
+
 	spi_set_drvdata(spi, wm8776);
 
 	ret = snd_soc_register_codec(&spi->dev,
@@ -501,8 +543,11 @@ static __devinit int wm8776_i2c_probe(struct i2c_client *i2c,
 	if (wm8776 == NULL)
 		return -ENOMEM;
 
+	wm8776->regmap = devm_regmap_init_i2c(i2c, &wm8776_regmap);
+	if (IS_ERR(wm8776->regmap))
+		return PTR_ERR(wm8776->regmap);
+
 	i2c_set_clientdata(i2c, wm8776);
-	wm8776->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 077c9628c70..e781f865e5d 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -23,6 +23,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -137,7 +138,7 @@
 #define WM8900_LRC_MASK 0x03ff
 
 struct wm8900_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 
 	u32 fll_in; /* FLL input frequency */
 	u32 fll_out; /* FLL output frequency */
@@ -147,54 +148,77 @@ struct wm8900_priv {
  * wm8900 register cache.  We can't read the entire register space and we
  * have slow control buses so we cache the registers.
  */
-static const u16 wm8900_reg_defaults[WM8900_MAXREG] = {
-	0x8900, 0x0000,
-	0xc000, 0x0000,
-	0x4050, 0x4000,
-	0x0008, 0x0000,
-	0x0040, 0x0040,
-	0x1004, 0x00c0,
-	0x00c0, 0x0000,
-	0x0100, 0x00c0,
-	0x00c0, 0x0000,
-	0xb001, 0x0000,
-	0x0000, 0x0044,
-	0x004c, 0x004c,
-	0x0044, 0x0044,
-	0x0000, 0x0044,
-	0x0000, 0x0000,
-	0x0002, 0x0000,
-	0x0000, 0x0000,
-	0x0000, 0x0000,
-	0x0008, 0x0000,
-	0x0000, 0x0008,
-	0x0097, 0x0100,
-	0x0000, 0x0000,
-	0x0050, 0x0050,
-	0x0055, 0x0055,
-	0x0055, 0x0000,
-	0x0000, 0x0079,
-	0x0079, 0x0079,
-	0x0079, 0x0000,
-	/* Remaining registers all zero */
+static const struct reg_default wm8900_reg_defaults[] = {
+	{  1, 0x0000 },
+	{  2, 0xc000 },
+	{  3, 0x0000 },
+	{  4, 0x4050 },
+	{  5, 0x4000 },
+	{  6, 0x0008 },
+	{  7, 0x0000 },
+	{  8, 0x0040 },
+	{  9, 0x0040 },
+	{ 10, 0x1004 },
+	{ 11, 0x00c0 },
+	{ 12, 0x00c0 },
+	{ 13, 0x0000 },
+	{ 14, 0x0100 },
+	{ 15, 0x00c0 },
+	{ 16, 0x00c0 },
+	{ 17, 0x0000 },
+	{ 18, 0xb001 },
+	{ 19, 0x0000 },
+	{ 20, 0x0000 },
+	{ 21, 0x0044 },
+	{ 22, 0x004c },
+	{ 23, 0x004c },
+	{ 24, 0x0044 },
+	{ 25, 0x0044 },
+	{ 26, 0x0000 },
+	{ 27, 0x0044 },
+	{ 28, 0x0000 },
+	{ 29, 0x0000 },
+	{ 30, 0x0002 },
+	{ 31, 0x0000 },
+	{ 32, 0x0000 },
+	{ 33, 0x0000 },
+	{ 34, 0x0000 },
+	{ 35, 0x0000 },
+	{ 36, 0x0008 },
+	{ 37, 0x0000 },
+	{ 38, 0x0000 },
+	{ 39, 0x0008 },
+	{ 40, 0x0097 },
+	{ 41, 0x0100 },
+	{ 42, 0x0000 },
+	{ 43, 0x0000 },
+	{ 44, 0x0050 },
+	{ 45, 0x0050 },
+	{ 46, 0x0055 },
+	{ 47, 0x0055 },
+	{ 48, 0x0055 },
+	{ 49, 0x0000 },
+	{ 50, 0x0000 },
+	{ 51, 0x0079 },
+	{ 52, 0x0079 },
+	{ 53, 0x0079 },
+	{ 54, 0x0079 },
+	{ 55, 0x0000 },
 };
 
-static int wm8900_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8900_volatile_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8900_REG_ID:
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }
 
 static void wm8900_reset(struct snd_soc_codec *codec)
 {
 	snd_soc_write(codec, WM8900_REG_RESET, 0);
-
-	memcpy(codec->reg_cache, wm8900_reg_defaults,
-	       sizeof(wm8900_reg_defaults));
 }
 
 static int wm8900_hp_event(struct snd_soc_dapm_widget *w,
@@ -469,10 +493,10 @@ SOC_DAPM_SINGLE("RINPUT2 Switch", WM8900_REG_INCTL, 1, 1, 0),
 SOC_DAPM_SINGLE("RINPUT3 Switch", WM8900_REG_INCTL, 0, 1, 0),
 };
 
-static const char *wm9700_lp_mux[] = { "Disabled", "Enabled" };
+static const char *wm8900_lp_mux[] = { "Disabled", "Enabled" };
 
 static const struct soc_enum wm8900_lineout2_lp_mux =
-SOC_ENUM_SINGLE(WM8900_REG_LOUTMIXCTL1, 1, 2, wm9700_lp_mux);
+SOC_ENUM_SINGLE(WM8900_REG_LOUTMIXCTL1, 1, 2, wm8900_lp_mux);
 
 static const struct snd_kcontrol_new wm8900_lineout2_lp =
 SOC_DAPM_ENUM("Route", wm8900_lineout2_lp_mux);
@@ -1119,13 +1143,16 @@ static int wm8900_suspend(struct snd_soc_codec *codec)
 static int wm8900_resume(struct snd_soc_codec *codec)
 {
 	struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
-	u16 *cache;
-	int i, ret;
-
-	cache = kmemdup(codec->reg_cache, sizeof(wm8900_reg_defaults),
-			GFP_KERNEL);
+	int ret;
 
 	wm8900_reset(codec);
+
+	ret = regcache_sync(wm8900->regmap);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to restore cache: %d\n", ret);
+		return ret;
+	}
+
 	wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
 	/* Restart the FLL? */
@@ -1139,27 +1166,18 @@ static int wm8900_resume(struct snd_soc_codec *codec)
 		ret = wm8900_set_fll(codec, 0, fll_in, fll_out);
 		if (ret != 0) {
 			dev_err(codec->dev, "Failed to restart FLL\n");
-			kfree(cache);
 			return ret;
 		}
 	}
 
-	if (cache) {
-		for (i = 0; i < WM8900_MAXREG; i++)
-			snd_soc_write(codec, i, cache[i]);
-		kfree(cache);
-	} else
-		dev_err(codec->dev, "Unable to allocate register cache\n");
-
 	return 0;
 }
 
 static int wm8900_probe(struct snd_soc_codec *codec)
 {
-	struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0, reg;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8900->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -1207,10 +1225,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8900 = {
 	.suspend =	wm8900_suspend,
 	.resume =	wm8900_resume,
 	.set_bias_level = wm8900_set_bias_level,
-	.volatile_register = wm8900_volatile_register,
-	.reg_cache_size = ARRAY_SIZE(wm8900_reg_defaults),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8900_reg_defaults,
 
 	.controls = wm8900_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8900_snd_controls),
@@ -1220,30 +1234,44 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8900 = {
 	.num_dapm_routes = ARRAY_SIZE(wm8900_dapm_routes),
 };
 
+static const struct regmap_config wm8900_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.max_register = WM8900_MAXREG,
+
+	.reg_defaults = wm8900_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8900_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8900_volatile_register,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8900_spi_probe(struct spi_device *spi)
 {
 	struct wm8900_priv *wm8900;
 	int ret;
 
-	wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
+	wm8900 = devm_kzalloc(&spi->dev, sizeof(struct wm8900_priv),
+			      GFP_KERNEL);
 	if (wm8900 == NULL)
 		return -ENOMEM;
 
-	wm8900->control_type = SND_SOC_SPI;
+	wm8900->regmap = devm_regmap_init_spi(spi, &wm8900_regmap);
+	if (IS_ERR(wm8900->regmap))
+		return PTR_ERR(wm8900->regmap);
+
 	spi_set_drvdata(spi, wm8900);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8900, &wm8900_dai, 1);
-	if (ret < 0)
-		kfree(wm8900);
+
 	return ret;
 }
 
 static int __devexit wm8900_spi_remove(struct spi_device *spi)
 {
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
 	return 0;
 }
 
@@ -1264,24 +1292,26 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
 	struct wm8900_priv *wm8900;
 	int ret;
 
-	wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
+	wm8900 = devm_kzalloc(&i2c->dev, sizeof(struct wm8900_priv),
+			      GFP_KERNEL);
 	if (wm8900 == NULL)
 		return -ENOMEM;
 
+	wm8900->regmap = devm_regmap_init_i2c(i2c, &wm8900_regmap);
+	if (IS_ERR(wm8900->regmap))
+		return PTR_ERR(wm8900->regmap);
+
 	i2c_set_clientdata(i2c, wm8900);
-	wm8900->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8900, &wm8900_dai, 1);
-	if (ret < 0)
-		kfree(wm8900);
+
 	return ret;
 }
 
 static __devexit int wm8900_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 73f1c8d7baf..839414f9e2e 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -2241,23 +2241,7 @@ static struct i2c_driver wm8903_i2c_driver = {
 	.id_table = wm8903_i2c_id,
 };
 
-static int __init wm8903_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8903_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register wm8903 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8903_modinit);
-
-static void __exit wm8903_exit(void)
-{
-	i2c_del_driver(&wm8903_i2c_driver);
-}
-module_exit(wm8903_exit);
+module_i2c_driver(wm8903_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8903 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.cm>");
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index dc4262eea4b..7c8df52a8d9 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -1185,8 +1185,6 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
 		snd_soc_dapm_new_controls(dapm, wm8904_dapm_widgets,
 					  ARRAY_SIZE(wm8904_dapm_widgets));
 
-		snd_soc_dapm_add_routes(dapm, core_intercon,
-					ARRAY_SIZE(core_intercon));
 		snd_soc_dapm_add_routes(dapm, adc_intercon,
 					ARRAY_SIZE(adc_intercon));
 		snd_soc_dapm_add_routes(dapm, dac_intercon,
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 481a3d9cfe4..b20aa4e7c3f 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -785,23 +785,7 @@ static struct i2c_driver wm8940_i2c_driver = {
 	.id_table = wm8940_i2c_id,
 };
 
-static int __init wm8940_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8940_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register wm8940 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8940_modinit);
-
-static void __exit wm8940_exit(void)
-{
-	i2c_del_driver(&wm8940_i2c_driver);
-}
-module_exit(wm8940_exit);
+module_i2c_driver(wm8940_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8940 driver");
 MODULE_AUTHOR("Jonathan Cameron");
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 61fe97433e7..2f1c075755b 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -1071,23 +1071,7 @@ static struct i2c_driver wm8955_i2c_driver = {
 	.id_table = wm8955_i2c_id,
 };
 
-static int __init wm8955_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8955_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8955 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8955_modinit);
-
-static void __exit wm8955_exit(void)
-{
-	i2c_del_driver(&wm8955_i2c_driver);
-}
-module_exit(wm8955_exit);
+module_i2c_driver(wm8955_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8955 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
index 1332692ef81..00121ba3659 100644
--- a/sound/soc/codecs/wm8958-dsp2.c
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -946,7 +946,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->mbc_texts = kmalloc(sizeof(char *)
 					    * pdata->num_mbc_cfgs, GFP_KERNEL);
 		if (!wm8994->mbc_texts) {
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to allocate %d MBC config texts\n",
 				pdata->num_mbc_cfgs);
 			return;
@@ -958,9 +958,10 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->mbc_enum.max = pdata->num_mbc_cfgs;
 		wm8994->mbc_enum.texts = wm8994->mbc_texts;
 
-		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec,
+						 control, 1);
 		if (ret != 0)
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to add MBC mode controls: %d\n", ret);
 	}
 
@@ -974,7 +975,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_texts = kmalloc(sizeof(char *)
 					    * pdata->num_vss_cfgs, GFP_KERNEL);
 		if (!wm8994->vss_texts) {
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to allocate %d VSS config texts\n",
 				pdata->num_vss_cfgs);
 			return;
@@ -986,9 +987,10 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_enum.max = pdata->num_vss_cfgs;
 		wm8994->vss_enum.texts = wm8994->vss_texts;
 
-		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec,
+						 control, 1);
 		if (ret != 0)
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to add VSS mode controls: %d\n", ret);
 	}
 
@@ -1003,7 +1005,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_hpf_texts = kmalloc(sizeof(char *)
 						* pdata->num_vss_hpf_cfgs, GFP_KERNEL);
 		if (!wm8994->vss_hpf_texts) {
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to allocate %d VSS HPF config texts\n",
 				pdata->num_vss_hpf_cfgs);
 			return;
@@ -1015,9 +1017,10 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_hpf_enum.max = pdata->num_vss_hpf_cfgs;
 		wm8994->vss_hpf_enum.texts = wm8994->vss_hpf_texts;
 
-		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec,
+						 control, 1);
 		if (ret != 0)
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to add VSS HPFmode controls: %d\n",
 				ret);
 	}
@@ -1033,7 +1036,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->enh_eq_texts = kmalloc(sizeof(char *)
 						* pdata->num_enh_eq_cfgs, GFP_KERNEL);
 		if (!wm8994->enh_eq_texts) {
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to allocate %d enhanced EQ config texts\n",
 				pdata->num_enh_eq_cfgs);
 			return;
@@ -1045,9 +1048,10 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->enh_eq_enum.max = pdata->num_enh_eq_cfgs;
 		wm8994->enh_eq_enum.texts = wm8994->enh_eq_texts;
 
-		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec,
+						 control, 1);
 		if (ret != 0)
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to add enhanced EQ controls: %d\n",
 				ret);
 	}
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 96518ac8e24..f0f6f660178 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -52,25 +52,72 @@
  * We can't read the WM8960 register space when we are
  * using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
-	0x0097, 0x0097, 0x0000, 0x0000,
-	0x0000, 0x0008, 0x0000, 0x000a,
-	0x01c0, 0x0000, 0x00ff, 0x00ff,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x007b, 0x0100, 0x0032,
-	0x0000, 0x00c3, 0x00c3, 0x01c0,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0100, 0x0100, 0x0050, 0x0050,
-	0x0050, 0x0050, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0040, 0x0000,
-	0x0000, 0x0050, 0x0050, 0x0000,
-	0x0002, 0x0037, 0x004d, 0x0080,
-	0x0008, 0x0031, 0x0026, 0x00e9,
+static const struct reg_default wm8960_reg_defaults[] = {
+	{  0x0, 0x0097 },
+	{  0x1, 0x0097 },
+	{  0x2, 0x0000 },
+	{  0x3, 0x0000 },
+	{  0x4, 0x0000 },
+	{  0x5, 0x0008 },
+	{  0x6, 0x0000 },
+	{  0x7, 0x000a },
+	{  0x8, 0x01c0 },
+	{  0x9, 0x0000 },
+	{  0xa, 0x00ff },
+	{  0xb, 0x00ff },
+
+	{ 0x10, 0x0000 },
+	{ 0x11, 0x007b },
+	{ 0x12, 0x0100 },
+	{ 0x13, 0x0032 },
+	{ 0x14, 0x0000 },
+	{ 0x15, 0x00c3 },
+	{ 0x16, 0x00c3 },
+	{ 0x17, 0x01c0 },
+	{ 0x18, 0x0000 },
+	{ 0x19, 0x0000 },
+	{ 0x1a, 0x0000 },
+	{ 0x1b, 0x0000 },
+	{ 0x1c, 0x0000 },
+	{ 0x1d, 0x0000 },
+
+	{ 0x20, 0x0100 },
+	{ 0x21, 0x0100 },
+	{ 0x22, 0x0050 },
+
+	{ 0x25, 0x0050 },
+	{ 0x26, 0x0000 },
+	{ 0x27, 0x0000 },
+	{ 0x28, 0x0000 },
+	{ 0x29, 0x0000 },
+	{ 0x2a, 0x0040 },
+	{ 0x2b, 0x0000 },
+	{ 0x2c, 0x0000 },
+	{ 0x2d, 0x0050 },
+	{ 0x2e, 0x0050 },
+	{ 0x2f, 0x0000 },
+	{ 0x30, 0x0002 },
+	{ 0x31, 0x0037 },
+
+	{ 0x33, 0x0080 },
+	{ 0x34, 0x0008 },
+	{ 0x35, 0x0031 },
+	{ 0x36, 0x0026 },
+	{ 0x37, 0x00e9 },
 };
 
+static bool wm8960_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8960_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 struct wm8960_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	int (*set_bias_level)(struct snd_soc_codec *,
 			      enum snd_soc_bias_level level);
 	struct snd_soc_dapm_widget *lout1;
@@ -510,18 +557,25 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_codec *codec = dai->codec;
 	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
 	u16 iface = snd_soc_read(codec, WM8960_IFACE1) & 0xfff3;
+	snd_pcm_format_t format = params_format(params);
 	int i;
 
 	/* bit size */
-	switch (params_format(params)) {
+	switch (format) {
 	case SNDRV_PCM_FORMAT_S16_LE:
+	case SNDRV_PCM_FORMAT_S16_BE:
 		break;
 	case SNDRV_PCM_FORMAT_S20_3LE:
+	case SNDRV_PCM_FORMAT_S20_3BE:
 		iface |= 0x0004;
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
+	case SNDRV_PCM_FORMAT_S24_BE:
 		iface |= 0x0008;
 		break;
+	default:
+		dev_err(codec->dev, "unsupported format %i\n", format);
+		return -EINVAL;
 	}
 
 	/* Update filters for the new rate */
@@ -555,6 +609,8 @@ static int wm8960_mute(struct snd_soc_dai *dai, int mute)
 static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
 				      enum snd_soc_bias_level level)
 {
+	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		break;
@@ -566,7 +622,7 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8960->regmap);
 
 			/* Enable anti-pop features */
 			snd_soc_write(codec, WM8960_APOP1,
@@ -667,7 +723,7 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec,
 			break;
 
 		case SND_SOC_BIAS_OFF:
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8960->regmap);
 			break;
 		default:
 			break;
@@ -906,16 +962,11 @@ static int wm8960_probe(struct snd_soc_codec *codec)
 	if (!pdata) {
 		dev_warn(codec->dev, "No platform data supplied\n");
 	} else {
-		if (pdata->dres > WM8960_DRES_MAX) {
-			dev_err(codec->dev, "Invalid DRES: %d\n", pdata->dres);
-			pdata->dres = 0;
-		}
-
 		if (pdata->capless)
 			wm8960->set_bias_level = wm8960_set_bias_level_capless;
 	}
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8960->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -963,14 +1014,24 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8960 = {
 	.suspend =	wm8960_suspend,
 	.resume =	wm8960_resume,
 	.set_bias_level = wm8960_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8960_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8960_reg,
+};
+
+static const struct regmap_config wm8960_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+	.max_register = WM8960_PLL4,
+
+	.reg_defaults = wm8960_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8960_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8960_volatile,
 };
 
 static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
+	struct wm8960_data *pdata = dev_get_platdata(&i2c->dev);
 	struct wm8960_priv *wm8960;
 	int ret;
 
@@ -979,8 +1040,21 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
 	if (wm8960 == NULL)
 		return -ENOMEM;
 
+	wm8960->regmap = regmap_init_i2c(i2c, &wm8960_regmap);
+	if (IS_ERR(wm8960->regmap))
+		return PTR_ERR(wm8960->regmap);
+
+	if (pdata && pdata->shared_lrclk) {
+		ret = regmap_update_bits(wm8960->regmap, WM8960_ADDCTL2,
+					 0x4, 0x4);
+		if (ret != 0) {
+			dev_err(&i2c->dev, "Failed to enable LRCM: %d\n",
+				ret);
+			return ret;
+		}
+	}
+
 	i2c_set_clientdata(i2c, wm8960);
-	wm8960->control_type = SND_SOC_I2C;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8960, &wm8960_dai, 1);
@@ -1010,23 +1084,7 @@ static struct i2c_driver wm8960_i2c_driver = {
 	.id_table = wm8960_i2c_id,
 };
 
-static int __init wm8960_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8960_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8960 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8960_modinit);
-
-static void __exit wm8960_exit(void)
-{
-	i2c_del_driver(&wm8960_i2c_driver);
-}
-module_exit(wm8960_exit);
+module_i2c_driver(wm8960_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8960 driver");
 MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 01edbcc754d..f387670d0d7 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -31,283 +32,159 @@
 
 #define WM8961_MAX_REGISTER                     0xFC
 
-static u16 wm8961_reg_defaults[] = {
-	0x009F,     /* R0   - Left Input volume */
-	0x009F,     /* R1   - Right Input volume */
-	0x0000,     /* R2   - LOUT1 volume */
-	0x0000,     /* R3   - ROUT1 volume */
-	0x0020,     /* R4   - Clocking1 */
-	0x0008,     /* R5   - ADC & DAC Control 1 */
-	0x0000,     /* R6   - ADC & DAC Control 2 */
-	0x000A,     /* R7   - Audio Interface 0 */
-	0x01F4,     /* R8   - Clocking2 */
-	0x0000,     /* R9   - Audio Interface 1 */
-	0x00FF,     /* R10  - Left DAC volume */
-	0x00FF,     /* R11  - Right DAC volume */
-	0x0000,     /* R12 */
-	0x0000,     /* R13 */
-	0x0040,     /* R14  - Audio Interface 2 */
-	0x0000,     /* R15  - Software Reset */
-	0x0000,     /* R16 */
-	0x007B,     /* R17  - ALC1 */
-	0x0000,     /* R18  - ALC2 */
-	0x0032,     /* R19  - ALC3 */
-	0x0000,     /* R20  - Noise Gate */
-	0x00C0,     /* R21  - Left ADC volume */
-	0x00C0,     /* R22  - Right ADC volume */
-	0x0120,     /* R23  - Additional control(1) */
-	0x0000,     /* R24  - Additional control(2) */
-	0x0000,     /* R25  - Pwr Mgmt (1) */
-	0x0000,     /* R26  - Pwr Mgmt (2) */
-	0x0000,     /* R27  - Additional Control (3) */
-	0x0000,     /* R28  - Anti-pop */
-	0x0000,     /* R29 */
-	0x005F,     /* R30  - Clocking 3 */
-	0x0000,     /* R31 */
-	0x0000,     /* R32  - ADCL signal path */
-	0x0000,     /* R33  - ADCR signal path */
-	0x0000,     /* R34 */
-	0x0000,     /* R35 */
-	0x0000,     /* R36 */
-	0x0000,     /* R37 */
-	0x0000,     /* R38 */
-	0x0000,     /* R39 */
-	0x0000,     /* R40  - LOUT2 volume */
-	0x0000,     /* R41  - ROUT2 volume */
-	0x0000,     /* R42 */
-	0x0000,     /* R43 */
-	0x0000,     /* R44 */
-	0x0000,     /* R45 */
-	0x0000,     /* R46 */
-	0x0000,     /* R47  - Pwr Mgmt (3) */
-	0x0023,     /* R48  - Additional Control (4) */
-	0x0000,     /* R49  - Class D Control 1 */
-	0x0000,     /* R50 */
-	0x0003,     /* R51  - Class D Control 2 */
-	0x0000,     /* R52 */
-	0x0000,     /* R53 */
-	0x0000,     /* R54 */
-	0x0000,     /* R55 */
-	0x0106,     /* R56  - Clocking 4 */
-	0x0000,     /* R57  - DSP Sidetone 0 */
-	0x0000,     /* R58  - DSP Sidetone 1 */
-	0x0000,     /* R59 */
-	0x0000,     /* R60  - DC Servo 0 */
-	0x0000,     /* R61  - DC Servo 1 */
-	0x0000,     /* R62 */
-	0x015E,     /* R63  - DC Servo 3 */
-	0x0010,     /* R64 */
-	0x0010,     /* R65  - DC Servo 5 */
-	0x0000,     /* R66 */
-	0x0001,     /* R67 */
-	0x0003,     /* R68  - Analogue PGA Bias */
-	0x0000,     /* R69  - Analogue HP 0 */
-	0x0060,     /* R70 */
-	0x01FB,     /* R71  - Analogue HP 2 */
-	0x0000,     /* R72  - Charge Pump 1 */
-	0x0065,     /* R73 */
-	0x005F,     /* R74 */
-	0x0059,     /* R75 */
-	0x006B,     /* R76 */
-	0x0038,     /* R77 */
-	0x000C,     /* R78 */
-	0x000A,     /* R79 */
-	0x006B,     /* R80 */
-	0x0000,     /* R81 */
-	0x0000,     /* R82  - Charge Pump B */
-	0x0087,     /* R83 */
-	0x0000,     /* R84 */
-	0x005C,     /* R85 */
-	0x0000,     /* R86 */
-	0x0000,     /* R87  - Write Sequencer 1 */
-	0x0000,     /* R88  - Write Sequencer 2 */
-	0x0000,     /* R89  - Write Sequencer 3 */
-	0x0000,     /* R90  - Write Sequencer 4 */
-	0x0000,     /* R91  - Write Sequencer 5 */
-	0x0000,     /* R92  - Write Sequencer 6 */
-	0x0000,     /* R93  - Write Sequencer 7 */
-	0x0000,     /* R94 */
-	0x0000,     /* R95 */
-	0x0000,     /* R96 */
-	0x0000,     /* R97 */
-	0x0000,     /* R98 */
-	0x0000,     /* R99 */
-	0x0000,     /* R100 */
-	0x0000,     /* R101 */
-	0x0000,     /* R102 */
-	0x0000,     /* R103 */
-	0x0000,     /* R104 */
-	0x0000,     /* R105 */
-	0x0000,     /* R106 */
-	0x0000,     /* R107 */
-	0x0000,     /* R108 */
-	0x0000,     /* R109 */
-	0x0000,     /* R110 */
-	0x0000,     /* R111 */
-	0x0000,     /* R112 */
-	0x0000,     /* R113 */
-	0x0000,     /* R114 */
-	0x0000,     /* R115 */
-	0x0000,     /* R116 */
-	0x0000,     /* R117 */
-	0x0000,     /* R118 */
-	0x0000,     /* R119 */
-	0x0000,     /* R120 */
-	0x0000,     /* R121 */
-	0x0000,     /* R122 */
-	0x0000,     /* R123 */
-	0x0000,     /* R124 */
-	0x0000,     /* R125 */
-	0x0000,     /* R126 */
-	0x0000,     /* R127 */
-	0x0000,     /* R128 */
-	0x0000,     /* R129 */
-	0x0000,     /* R130 */
-	0x0000,     /* R131 */
-	0x0000,     /* R132 */
-	0x0000,     /* R133 */
-	0x0000,     /* R134 */
-	0x0000,     /* R135 */
-	0x0000,     /* R136 */
-	0x0000,     /* R137 */
-	0x0000,     /* R138 */
-	0x0000,     /* R139 */
-	0x0000,     /* R140 */
-	0x0000,     /* R141 */
-	0x0000,     /* R142 */
-	0x0000,     /* R143 */
-	0x0000,     /* R144 */
-	0x0000,     /* R145 */
-	0x0000,     /* R146 */
-	0x0000,     /* R147 */
-	0x0000,     /* R148 */
-	0x0000,     /* R149 */
-	0x0000,     /* R150 */
-	0x0000,     /* R151 */
-	0x0000,     /* R152 */
-	0x0000,     /* R153 */
-	0x0000,     /* R154 */
-	0x0000,     /* R155 */
-	0x0000,     /* R156 */
-	0x0000,     /* R157 */
-	0x0000,     /* R158 */
-	0x0000,     /* R159 */
-	0x0000,     /* R160 */
-	0x0000,     /* R161 */
-	0x0000,     /* R162 */
-	0x0000,     /* R163 */
-	0x0000,     /* R164 */
-	0x0000,     /* R165 */
-	0x0000,     /* R166 */
-	0x0000,     /* R167 */
-	0x0000,     /* R168 */
-	0x0000,     /* R169 */
-	0x0000,     /* R170 */
-	0x0000,     /* R171 */
-	0x0000,     /* R172 */
-	0x0000,     /* R173 */
-	0x0000,     /* R174 */
-	0x0000,     /* R175 */
-	0x0000,     /* R176 */
-	0x0000,     /* R177 */
-	0x0000,     /* R178 */
-	0x0000,     /* R179 */
-	0x0000,     /* R180 */
-	0x0000,     /* R181 */
-	0x0000,     /* R182 */
-	0x0000,     /* R183 */
-	0x0000,     /* R184 */
-	0x0000,     /* R185 */
-	0x0000,     /* R186 */
-	0x0000,     /* R187 */
-	0x0000,     /* R188 */
-	0x0000,     /* R189 */
-	0x0000,     /* R190 */
-	0x0000,     /* R191 */
-	0x0000,     /* R192 */
-	0x0000,     /* R193 */
-	0x0000,     /* R194 */
-	0x0000,     /* R195 */
-	0x0030,     /* R196 */
-	0x0006,     /* R197 */
-	0x0000,     /* R198 */
-	0x0060,     /* R199 */
-	0x0000,     /* R200 */
-	0x003F,     /* R201 */
-	0x0000,     /* R202 */
-	0x0000,     /* R203 */
-	0x0000,     /* R204 */
-	0x0001,     /* R205 */
-	0x0000,     /* R206 */
-	0x0181,     /* R207 */
-	0x0005,     /* R208 */
-	0x0008,     /* R209 */
-	0x0008,     /* R210 */
-	0x0000,     /* R211 */
-	0x013B,     /* R212 */
-	0x0000,     /* R213 */
-	0x0000,     /* R214 */
-	0x0000,     /* R215 */
-	0x0000,     /* R216 */
-	0x0070,     /* R217 */
-	0x0000,     /* R218 */
-	0x0000,     /* R219 */
-	0x0000,     /* R220 */
-	0x0000,     /* R221 */
-	0x0000,     /* R222 */
-	0x0003,     /* R223 */
-	0x0000,     /* R224 */
-	0x0000,     /* R225 */
-	0x0001,     /* R226 */
-	0x0008,     /* R227 */
-	0x0000,     /* R228 */
-	0x0000,     /* R229 */
-	0x0000,     /* R230 */
-	0x0000,     /* R231 */
-	0x0004,     /* R232 */
-	0x0000,     /* R233 */
-	0x0000,     /* R234 */
-	0x0000,     /* R235 */
-	0x0000,     /* R236 */
-	0x0000,     /* R237 */
-	0x0080,     /* R238 */
-	0x0000,     /* R239 */
-	0x0000,     /* R240 */
-	0x0000,     /* R241 */
-	0x0000,     /* R242 */
-	0x0000,     /* R243 */
-	0x0000,     /* R244 */
-	0x0052,     /* R245 */
-	0x0110,     /* R246 */
-	0x0040,     /* R247 */
-	0x0000,     /* R248 */
-	0x0030,     /* R249 */
-	0x0000,     /* R250 */
-	0x0000,     /* R251 */
-	0x0001,     /* R252 - General test 1 */
+static const struct reg_default wm8961_reg_defaults[] = {
+	{  0, 0x009F },     /* R0   - Left Input volume */
+	{  1, 0x009F },     /* R1   - Right Input volume */
+	{  2, 0x0000 },     /* R2   - LOUT1 volume */
+	{  3, 0x0000 },     /* R3   - ROUT1 volume */
+	{  4, 0x0020 },     /* R4   - Clocking1 */
+	{  5, 0x0008 },     /* R5   - ADC & DAC Control 1 */
+	{  6, 0x0000 },     /* R6   - ADC & DAC Control 2 */
+	{  7, 0x000A },     /* R7   - Audio Interface 0 */
+	{  8, 0x01F4 },     /* R8   - Clocking2 */
+	{  9, 0x0000 },     /* R9   - Audio Interface 1 */
+	{ 10, 0x00FF },     /* R10  - Left DAC volume */
+	{ 11, 0x00FF },     /* R11  - Right DAC volume */
+
+	{ 14, 0x0040 },     /* R14  - Audio Interface 2 */
+
+	{ 17, 0x007B },     /* R17  - ALC1 */
+	{ 18, 0x0000 },     /* R18  - ALC2 */
+	{ 19, 0x0032 },     /* R19  - ALC3 */
+	{ 20, 0x0000 },     /* R20  - Noise Gate */
+	{ 21, 0x00C0 },     /* R21  - Left ADC volume */
+	{ 22, 0x00C0 },     /* R22  - Right ADC volume */
+	{ 23, 0x0120 },     /* R23  - Additional control(1) */
+	{ 24, 0x0000 },     /* R24  - Additional control(2) */
+	{ 25, 0x0000 },     /* R25  - Pwr Mgmt (1) */
+	{ 26, 0x0000 },     /* R26  - Pwr Mgmt (2) */
+	{ 27, 0x0000 },     /* R27  - Additional Control (3) */
+	{ 28, 0x0000 },     /* R28  - Anti-pop */
+
+	{ 30, 0x005F },     /* R30  - Clocking 3 */
+
+	{ 32, 0x0000 },     /* R32  - ADCL signal path */
+	{ 33, 0x0000 },     /* R33  - ADCR signal path */
+
+	{ 40, 0x0000 },     /* R40  - LOUT2 volume */
+	{ 41, 0x0000 },     /* R41  - ROUT2 volume */
+
+	{ 47, 0x0000 },     /* R47  - Pwr Mgmt (3) */
+	{ 48, 0x0023 },     /* R48  - Additional Control (4) */
+	{ 49, 0x0000 },     /* R49  - Class D Control 1 */
+
+	{ 51, 0x0003 },     /* R51  - Class D Control 2 */
+
+	{ 56, 0x0106 },     /* R56  - Clocking 4 */
+	{ 57, 0x0000 },     /* R57  - DSP Sidetone 0 */
+	{ 58, 0x0000 },     /* R58  - DSP Sidetone 1 */
+
+	{ 60, 0x0000 },     /* R60  - DC Servo 0 */
+	{ 61, 0x0000 },     /* R61  - DC Servo 1 */
+
+	{ 63, 0x015E },     /* R63  - DC Servo 3 */
+
+	{ 65, 0x0010 },     /* R65  - DC Servo 5 */
+
+	{ 68, 0x0003 },     /* R68  - Analogue PGA Bias */
+	{ 69, 0x0000 },     /* R69  - Analogue HP 0 */
+
+	{ 71, 0x01FB },     /* R71  - Analogue HP 2 */
+	{ 72, 0x0000 },     /* R72  - Charge Pump 1 */
+
+	{ 82, 0x0000 },     /* R82  - Charge Pump B */
+
+	{ 87, 0x0000 },     /* R87  - Write Sequencer 1 */
+	{ 88, 0x0000 },     /* R88  - Write Sequencer 2 */
+	{ 89, 0x0000 },     /* R89  - Write Sequencer 3 */
+	{ 90, 0x0000 },     /* R90  - Write Sequencer 4 */
+	{ 91, 0x0000 },     /* R91  - Write Sequencer 5 */
+	{ 92, 0x0000 },     /* R92  - Write Sequencer 6 */
+	{ 93, 0x0000 },     /* R93  - Write Sequencer 7 */
+
+	{ 252, 0x0001 },     /* R252 - General test 1 */
 };
 
 struct wm8961_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	int sysclk;
 };
 
-static int wm8961_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8961_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8961_SOFTWARE_RESET:
 	case WM8961_WRITE_SEQUENCER_7:
 	case WM8961_DC_SERVO_1:
-		return 1;
+		return true;
 
 	default:
-		return 0;
+		return false;
 	}
 }
 
-static int wm8961_reset(struct snd_soc_codec *codec)
+static bool wm8961_readable(struct device *dev, unsigned int reg)
 {
-	return snd_soc_write(codec, WM8961_SOFTWARE_RESET, 0);
+	switch (reg) {
+	case WM8961_LEFT_INPUT_VOLUME:
+	case WM8961_RIGHT_INPUT_VOLUME:
+	case WM8961_LOUT1_VOLUME:
+	case WM8961_ROUT1_VOLUME:
+	case WM8961_CLOCKING1:
+	case WM8961_ADC_DAC_CONTROL_1:
+	case WM8961_ADC_DAC_CONTROL_2:
+	case WM8961_AUDIO_INTERFACE_0:
+	case WM8961_CLOCKING2:
+	case WM8961_AUDIO_INTERFACE_1:
+	case WM8961_LEFT_DAC_VOLUME:
+	case WM8961_RIGHT_DAC_VOLUME:
+	case WM8961_AUDIO_INTERFACE_2:
+	case WM8961_SOFTWARE_RESET:
+	case WM8961_ALC1:
+	case WM8961_ALC2:
+	case WM8961_ALC3:
+	case WM8961_NOISE_GATE:
+	case WM8961_LEFT_ADC_VOLUME:
+	case WM8961_RIGHT_ADC_VOLUME:
+	case WM8961_ADDITIONAL_CONTROL_1:
+	case WM8961_ADDITIONAL_CONTROL_2:
+	case WM8961_PWR_MGMT_1:
+	case WM8961_PWR_MGMT_2:
+	case WM8961_ADDITIONAL_CONTROL_3:
+	case WM8961_ANTI_POP:
+	case WM8961_CLOCKING_3:
+	case WM8961_ADCL_SIGNAL_PATH:
+	case WM8961_ADCR_SIGNAL_PATH:
+	case WM8961_LOUT2_VOLUME:
+	case WM8961_ROUT2_VOLUME:
+	case WM8961_PWR_MGMT_3:
+	case WM8961_ADDITIONAL_CONTROL_4:
+	case WM8961_CLASS_D_CONTROL_1:
+	case WM8961_CLASS_D_CONTROL_2:
+	case WM8961_CLOCKING_4:
+	case WM8961_DSP_SIDETONE_0:
+	case WM8961_DSP_SIDETONE_1:
+	case WM8961_DC_SERVO_0:
+	case WM8961_DC_SERVO_1:
+	case WM8961_DC_SERVO_3:
+	case WM8961_DC_SERVO_5:
+	case WM8961_ANALOGUE_PGA_BIAS:
+	case WM8961_ANALOGUE_HP_0:
+	case WM8961_ANALOGUE_HP_2:
+	case WM8961_CHARGE_PUMP_1:
+	case WM8961_CHARGE_PUMP_B:
+	case WM8961_WRITE_SEQUENCER_1:
+	case WM8961_WRITE_SEQUENCER_2:
+	case WM8961_WRITE_SEQUENCER_3:
+	case WM8961_WRITE_SEQUENCER_4:
+	case WM8961_WRITE_SEQUENCER_5:
+	case WM8961_WRITE_SEQUENCER_6:
+	case WM8961_WRITE_SEQUENCER_7:
+	case WM8961_GENERAL_TEST_1:
+		return true;
+	default:
+		return false;
+	}
 }
 
 /*
@@ -962,33 +839,12 @@ static int wm8961_probe(struct snd_soc_codec *codec)
 	int ret = 0;
 	u16 reg;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	reg = snd_soc_read(codec, WM8961_SOFTWARE_RESET);
-	if (reg != 0x1801) {
-		dev_err(codec->dev, "Device is not a WM8961: ID=0x%x\n", reg);
-		return -EINVAL;
-	}
-
-	/* This isn't volatile - readback doesn't correspond to write */
-	codec->cache_bypass = 1;
-	reg = snd_soc_read(codec, WM8961_RIGHT_INPUT_VOLUME);
-	codec->cache_bypass = 0;
-	dev_info(codec->dev, "WM8961 family %d revision %c\n",
-		 (reg & WM8961_DEVICE_ID_MASK) >> WM8961_DEVICE_ID_SHIFT,
-		 ((reg & WM8961_CHIP_REV_MASK) >> WM8961_CHIP_REV_SHIFT)
-		 + 'A');
-
-	ret = wm8961_reset(codec);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
-		return ret;
-	}
-
 	/* Enable class W */
 	reg = snd_soc_read(codec, WM8961_CHARGE_PUMP_B);
 	reg |= WM8961_CP_DYN_PWR_MASK;
@@ -1066,16 +922,26 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8961 = {
 	.suspend =	wm8961_suspend,
 	.resume =	wm8961_resume,
 	.set_bias_level = wm8961_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8961_reg_defaults),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8961_reg_defaults,
-	.volatile_register = wm8961_volatile_register,
+};
+
+static const struct regmap_config wm8961_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.max_register = WM8961_MAX_REGISTER,
+
+	.reg_defaults = wm8961_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8961_reg_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.volatile_reg = wm8961_volatile,
+	.readable_reg = wm8961_readable,
 };
 
 static __devinit int wm8961_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8961_priv *wm8961;
+	unsigned int val;
 	int ret;
 
 	wm8961 = devm_kzalloc(&i2c->dev, sizeof(struct wm8961_priv),
@@ -1083,6 +949,42 @@ static __devinit int wm8961_i2c_probe(struct i2c_client *i2c,
 	if (wm8961 == NULL)
 		return -ENOMEM;
 
+	wm8961->regmap = devm_regmap_init_i2c(i2c, &wm8961_regmap);
+	if (IS_ERR(wm8961->regmap))
+		return PTR_ERR(wm8961->regmap);
+
+	ret = regmap_read(wm8961->regmap, WM8961_SOFTWARE_RESET, &val);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to read chip ID: %d\n", ret);
+		return ret;
+	}
+
+	if (val != 0x1801) {
+		dev_err(&i2c->dev, "Device is not a WM8961: ID=0x%x\n", val);
+		return -EINVAL;
+	}
+
+	/* This isn't volatile - readback doesn't correspond to write */
+	regcache_cache_bypass(wm8961->regmap, true);
+	ret = regmap_read(wm8961->regmap, WM8961_RIGHT_INPUT_VOLUME, &val);
+	regcache_cache_bypass(wm8961->regmap, false);
+
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to read chip revision: %d\n", ret);
+		return ret;
+	}
+
+	dev_info(&i2c->dev, "WM8961 family %d revision %c\n",
+		 (val & WM8961_DEVICE_ID_MASK) >> WM8961_DEVICE_ID_SHIFT,
+		 ((val & WM8961_CHIP_REV_MASK) >> WM8961_CHIP_REV_SHIFT)
+		 + 'A');
+
+	ret = regmap_write(wm8961->regmap, WM8961_SOFTWARE_RESET, 0x1801);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8961);
 
 	ret = snd_soc_register_codec(&i2c->dev,
@@ -1114,23 +1016,7 @@ static struct i2c_driver wm8961_i2c_driver = {
 	.id_table = wm8961_i2c_id,
 };
 
-static int __init wm8961_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8961_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register wm8961 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8961_modinit);
-
-static void __exit wm8961_exit(void)
-{
-	i2c_del_driver(&wm8961_i2c_driver);
-}
-module_exit(wm8961_exit);
+module_i2c_driver(wm8961_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8961 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index eef783f6b6d..5ce64775844 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -721,23 +721,7 @@ static struct i2c_driver wm8971_i2c_driver = {
 	.id_table = wm8971_i2c_id,
 };
 
-static int __init wm8971_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8971_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8971 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8971_modinit);
-
-static void __exit wm8971_exit(void)
-{
-	i2c_del_driver(&wm8971_i2c_driver);
-}
-module_exit(wm8971_exit);
+module_i2c_driver(wm8971_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8971 driver");
 MODULE_AUTHOR("Lab126");
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index d93c03f820c..9a39511af52 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -659,23 +659,7 @@ static struct i2c_driver wm8974_i2c_driver = {
 	.id_table = wm8974_i2c_id,
 };
 
-static int __init wm8974_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8974_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register wm8974 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8974_modinit);
-
-static void __exit wm8974_exit(void)
-{
-	i2c_del_driver(&wm8974_i2c_driver);
-}
-module_exit(wm8974_exit);
+module_i2c_driver(wm8974_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8974 driver");
 MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index a5be3adecf7..5421fd9fbcb 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -1105,23 +1105,7 @@ static struct i2c_driver wm8978_i2c_driver = {
 	.id_table = wm8978_i2c_id,
 };
 
-static int __init wm8978_modinit(void)
-{
-	int ret = 0;
-	ret = i2c_add_driver(&wm8978_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8978 I2C driver: %d\n",
-		       ret);
-	}
-	return ret;
-}
-module_init(wm8978_modinit);
-
-static void __exit wm8978_exit(void)
-{
-	i2c_del_driver(&wm8978_i2c_driver);
-}
-module_exit(wm8978_exit);
+module_i2c_driver(wm8978_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8978 codec driver");
 MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index 367388fdc48..d8879f262d2 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -27,61 +28,60 @@
 
 #include "wm8983.h"
 
-static const u16 wm8983_reg_defs[WM8983_MAX_REGISTER + 1] = {
-	[0x00] = 0x0000,     /* R0  - Software Reset */
-	[0x01] = 0x0000,     /* R1  - Power management 1 */
-	[0x02] = 0x0000,     /* R2  - Power management 2 */
-	[0x03] = 0x0000,     /* R3  - Power management 3 */
-	[0x04] = 0x0050,     /* R4  - Audio Interface */
-	[0x05] = 0x0000,     /* R5  - Companding control */
-	[0x06] = 0x0140,     /* R6  - Clock Gen control */
-	[0x07] = 0x0000,     /* R7  - Additional control */
-	[0x08] = 0x0000,     /* R8  - GPIO Control */
-	[0x09] = 0x0000,     /* R9  - Jack Detect Control 1 */
-	[0x0A] = 0x0000,     /* R10 - DAC Control */
-	[0x0B] = 0x00FF,     /* R11 - Left DAC digital Vol */
-	[0x0C] = 0x00FF,     /* R12 - Right DAC digital vol */
-	[0x0D] = 0x0000,     /* R13 - Jack Detect Control 2 */
-	[0x0E] = 0x0100,     /* R14 - ADC Control */
-	[0x0F] = 0x00FF,     /* R15 - Left ADC Digital Vol */
-	[0x10] = 0x00FF,     /* R16 - Right ADC Digital Vol */
-	[0x12] = 0x012C,     /* R18 - EQ1 - low shelf */
-	[0x13] = 0x002C,     /* R19 - EQ2 - peak 1 */
-	[0x14] = 0x002C,     /* R20 - EQ3 - peak 2 */
-	[0x15] = 0x002C,     /* R21 - EQ4 - peak 3 */
-	[0x16] = 0x002C,     /* R22 - EQ5 - high shelf */
-	[0x18] = 0x0032,     /* R24 - DAC Limiter 1 */
-	[0x19] = 0x0000,     /* R25 - DAC Limiter 2 */
-	[0x1B] = 0x0000,     /* R27 - Notch Filter 1 */
-	[0x1C] = 0x0000,     /* R28 - Notch Filter 2 */
-	[0x1D] = 0x0000,     /* R29 - Notch Filter 3 */
-	[0x1E] = 0x0000,     /* R30 - Notch Filter 4 */
-	[0x20] = 0x0038,     /* R32 - ALC control 1 */
-	[0x21] = 0x000B,     /* R33 - ALC control 2 */
-	[0x22] = 0x0032,     /* R34 - ALC control 3 */
-	[0x23] = 0x0000,     /* R35 - Noise Gate */
-	[0x24] = 0x0008,     /* R36 - PLL N */
-	[0x25] = 0x000C,     /* R37 - PLL K 1 */
-	[0x26] = 0x0093,     /* R38 - PLL K 2 */
-	[0x27] = 0x00E9,     /* R39 - PLL K 3 */
-	[0x29] = 0x0000,     /* R41 - 3D control */
-	[0x2A] = 0x0000,     /* R42 - OUT4 to ADC */
-	[0x2B] = 0x0000,     /* R43 - Beep control */
-	[0x2C] = 0x0033,     /* R44 - Input ctrl */
-	[0x2D] = 0x0010,     /* R45 - Left INP PGA gain ctrl */
-	[0x2E] = 0x0010,     /* R46 - Right INP PGA gain ctrl */
-	[0x2F] = 0x0100,     /* R47 - Left ADC BOOST ctrl */
-	[0x30] = 0x0100,     /* R48 - Right ADC BOOST ctrl */
-	[0x31] = 0x0002,     /* R49 - Output ctrl */
-	[0x32] = 0x0001,     /* R50 - Left mixer ctrl */
-	[0x33] = 0x0001,     /* R51 - Right mixer ctrl */
-	[0x34] = 0x0039,     /* R52 - LOUT1 (HP) volume ctrl */
-	[0x35] = 0x0039,     /* R53 - ROUT1 (HP) volume ctrl */
-	[0x36] = 0x0039,     /* R54 - LOUT2 (SPK) volume ctrl */
-	[0x37] = 0x0039,     /* R55 - ROUT2 (SPK) volume ctrl */
-	[0x38] = 0x0001,     /* R56 - OUT3 mixer ctrl */
-	[0x39] = 0x0001,     /* R57 - OUT4 (MONO) mix ctrl */
-	[0x3D] = 0x0000      /* R61 - BIAS CTRL */
+static const struct reg_default wm8983_defaults[] = {
+	{ 0x01, 0x0000 },     /* R1  - Power management 1 */
+	{ 0x02, 0x0000 },     /* R2  - Power management 2 */
+	{ 0x03, 0x0000 },     /* R3  - Power management 3 */
+	{ 0x04, 0x0050 },     /* R4  - Audio Interface */
+	{ 0x05, 0x0000 },     /* R5  - Companding control */
+	{ 0x06, 0x0140 },     /* R6  - Clock Gen control */
+	{ 0x07, 0x0000 },     /* R7  - Additional control */
+	{ 0x08, 0x0000 },     /* R8  - GPIO Control */
+	{ 0x09, 0x0000 },     /* R9  - Jack Detect Control 1 */
+	{ 0x0A, 0x0000 },     /* R10 - DAC Control */
+	{ 0x0B, 0x00FF },     /* R11 - Left DAC digital Vol */
+	{ 0x0C, 0x00FF },     /* R12 - Right DAC digital vol */
+	{ 0x0D, 0x0000 },     /* R13 - Jack Detect Control 2 */
+	{ 0x0E, 0x0100 },     /* R14 - ADC Control */
+	{ 0x0F, 0x00FF },     /* R15 - Left ADC Digital Vol */
+	{ 0x10, 0x00FF },     /* R16 - Right ADC Digital Vol */
+	{ 0x12, 0x012C },     /* R18 - EQ1 - low shelf */
+	{ 0x13, 0x002C },     /* R19 - EQ2 - peak 1 */
+	{ 0x14, 0x002C },     /* R20 - EQ3 - peak 2 */
+	{ 0x15, 0x002C },     /* R21 - EQ4 - peak 3 */
+	{ 0x16, 0x002C },     /* R22 - EQ5 - high shelf */
+	{ 0x18, 0x0032 },     /* R24 - DAC Limiter 1 */
+	{ 0x19, 0x0000 },     /* R25 - DAC Limiter 2 */
+	{ 0x1B, 0x0000 },     /* R27 - Notch Filter 1 */
+	{ 0x1C, 0x0000 },     /* R28 - Notch Filter 2 */
+	{ 0x1D, 0x0000 },     /* R29 - Notch Filter 3 */
+	{ 0x1E, 0x0000 },     /* R30 - Notch Filter 4 */
+	{ 0x20, 0x0038 },     /* R32 - ALC control 1 */
+	{ 0x21, 0x000B },     /* R33 - ALC control 2 */
+	{ 0x22, 0x0032 },     /* R34 - ALC control 3 */
+	{ 0x23, 0x0000 },     /* R35 - Noise Gate */
+	{ 0x24, 0x0008 },     /* R36 - PLL N */
+	{ 0x25, 0x000C },     /* R37 - PLL K 1 */
+	{ 0x26, 0x0093 },     /* R38 - PLL K 2 */
+	{ 0x27, 0x00E9 },     /* R39 - PLL K 3 */
+	{ 0x29, 0x0000 },     /* R41 - 3D control */
+	{ 0x2A, 0x0000 },     /* R42 - OUT4 to ADC */
+	{ 0x2B, 0x0000 },     /* R43 - Beep control */
+	{ 0x2C, 0x0033 },     /* R44 - Input ctrl */
+	{ 0x2D, 0x0010 },     /* R45 - Left INP PGA gain ctrl */
+	{ 0x2E, 0x0010 },     /* R46 - Right INP PGA gain ctrl */
+	{ 0x2F, 0x0100 },     /* R47 - Left ADC BOOST ctrl */
+	{ 0x30, 0x0100 },     /* R48 - Right ADC BOOST ctrl */
+	{ 0x31, 0x0002 },     /* R49 - Output ctrl */
+	{ 0x32, 0x0001 },     /* R50 - Left mixer ctrl */
+	{ 0x33, 0x0001 },     /* R51 - Right mixer ctrl */
+	{ 0x34, 0x0039 },     /* R52 - LOUT1 (HP) volume ctrl */
+	{ 0x35, 0x0039 },     /* R53 - ROUT1 (HP) volume ctrl */
+	{ 0x36, 0x0039 },     /* R54 - LOUT2 (SPK) volume ctrl */
+	{ 0x37, 0x0039 },     /* R55 - ROUT2 (SPK) volume ctrl */
+	{ 0x38, 0x0001 },     /* R56 - OUT3 mixer ctrl */
+	{ 0x39, 0x0001 },     /* R57 - OUT4 (MONO) mix ctrl */
+	{ 0x3D, 0x0000 },      /* R61 - BIAS CTRL */
 };
 
 static const struct wm8983_reg_access {
@@ -159,7 +159,7 @@ static const int vol_update_regs[] = {
 };
 
 struct wm8983_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	u32 sysclk;
 	u32 bclk;
 };
@@ -610,7 +610,7 @@ static int eqmode_put(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static int wm8983_readable(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8983_readable(struct device *dev, unsigned int reg)
 {
 	if (reg > WM8983_MAX_REGISTER)
 		return 0;
@@ -905,6 +905,7 @@ static int wm8983_set_sysclk(struct snd_soc_dai *dai,
 static int wm8983_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct wm8983_priv *wm8983 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
 	switch (level) {
@@ -917,7 +918,7 @@ static int wm8983_set_bias_level(struct snd_soc_codec *codec,
 		break;
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			ret = snd_soc_cache_sync(codec);
+			ret = regcache_sync(wm8983->regmap);
 			if (ret < 0) {
 				dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
 				return ret;
@@ -994,10 +995,9 @@ static int wm8983_remove(struct snd_soc_codec *codec)
 static int wm8983_probe(struct snd_soc_codec *codec)
 {
 	int ret;
-	struct wm8983_priv *wm8983 = snd_soc_codec_get_drvdata(codec);
 	int i;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8983->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
 		return ret;
@@ -1067,16 +1067,23 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8983 = {
 	.suspend = wm8983_suspend,
 	.resume = wm8983_resume,
 	.set_bias_level = wm8983_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8983_reg_defs),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8983_reg_defs,
 	.controls = wm8983_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8983_snd_controls),
 	.dapm_widgets = wm8983_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(wm8983_dapm_widgets),
 	.dapm_routes = wm8983_audio_map,
 	.num_dapm_routes = ARRAY_SIZE(wm8983_audio_map),
-	.readable_register = wm8983_readable
+};
+
+static const struct regmap_config wm8983_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.reg_defaults = wm8983_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8983_defaults),
+	.cache_type = REGCACHE_RBTREE,
+
+	.readable_reg = wm8983_readable,
 };
 
 #if defined(CONFIG_SPI_MASTER)
@@ -1085,24 +1092,27 @@ static int __devinit wm8983_spi_probe(struct spi_device *spi)
 	struct wm8983_priv *wm8983;
 	int ret;
 
-	wm8983 = kzalloc(sizeof *wm8983, GFP_KERNEL);
+	wm8983 = devm_kzalloc(&spi->dev, sizeof *wm8983, GFP_KERNEL);
 	if (!wm8983)
 		return -ENOMEM;
 
-	wm8983->control_type = SND_SOC_SPI;
+	wm8983->regmap = devm_regmap_init_spi(spi, &wm8983_regmap);
+	if (IS_ERR(wm8983->regmap)) {
+		ret = PTR_ERR(wm8983->regmap);
+		dev_err(&spi->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	spi_set_drvdata(spi, wm8983);
 
 	ret = snd_soc_register_codec(&spi->dev,
 				     &soc_codec_dev_wm8983, &wm8983_dai, 1);
-	if (ret < 0)
-		kfree(wm8983);
 	return ret;
 }
 
 static int __devexit wm8983_spi_remove(struct spi_device *spi)
 {
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
 	return 0;
 }
 
@@ -1123,24 +1133,28 @@ static __devinit int wm8983_i2c_probe(struct i2c_client *i2c,
 	struct wm8983_priv *wm8983;
 	int ret;
 
-	wm8983 = kzalloc(sizeof *wm8983, GFP_KERNEL);
+	wm8983 = devm_kzalloc(&i2c->dev, sizeof *wm8983, GFP_KERNEL);
 	if (!wm8983)
 		return -ENOMEM;
 
-	wm8983->control_type = SND_SOC_I2C;
+	wm8983->regmap = devm_regmap_init_i2c(i2c, &wm8983_regmap);
+	if (IS_ERR(wm8983->regmap)) {
+		ret = PTR_ERR(wm8983->regmap);
+		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8983);
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8983, &wm8983_dai, 1);
-	if (ret < 0)
-		kfree(wm8983);
+
 	return ret;
 }
 
 static __devexit int wm8983_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index db63c97ddf5..c28c83e5395 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1388,7 +1388,8 @@ static __devinit int wm8990_i2c_probe(struct i2c_client *i2c,
 	struct wm8990_priv *wm8990;
 	int ret;
 
-	wm8990 = kzalloc(sizeof(struct wm8990_priv), GFP_KERNEL);
+	wm8990 = devm_kzalloc(&i2c->dev, sizeof(struct wm8990_priv),
+			      GFP_KERNEL);
 	if (wm8990 == NULL)
 		return -ENOMEM;
 
@@ -1396,15 +1397,14 @@ static __devinit int wm8990_i2c_probe(struct i2c_client *i2c,
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8990, &wm8990_dai, 1);
-	if (ret < 0)
-		kfree(wm8990);
+
 	return ret;
 }
 
 static __devexit int wm8990_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 9ac31ba9b82..fe439f027e1 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -1363,7 +1363,7 @@ static __devinit int wm8991_i2c_probe(struct i2c_client *i2c,
 	struct wm8991_priv *wm8991;
 	int ret;
 
-	wm8991 = kzalloc(sizeof *wm8991, GFP_KERNEL);
+	wm8991 = devm_kzalloc(&i2c->dev, sizeof(*wm8991), GFP_KERNEL);
 	if (!wm8991)
 		return -ENOMEM;
 
@@ -1372,15 +1372,14 @@ static __devinit int wm8991_i2c_probe(struct i2c_client *i2c,
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8991, &wm8991_dai, 1);
-	if (ret < 0)
-		kfree(wm8991);
+
 	return ret;
 }
 
 static __devexit int wm8991_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+
 	return 0;
 }
 
@@ -1400,23 +1399,7 @@ static struct i2c_driver wm8991_i2c_driver = {
 	.id_table = wm8991_i2c_id,
 };
 
-static int __init wm8991_modinit(void)
-{
-	int ret;
-	ret = i2c_add_driver(&wm8991_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8991 I2C driver: %d\n",
-		       ret);
-	}
-	return 0;
-}
-module_init(wm8991_modinit);
-
-static void __exit wm8991_exit(void)
-{
-	i2c_del_driver(&wm8991_i2c_driver);
-}
-module_exit(wm8991_exit);
+module_i2c_driver(wm8991_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8991 driver");
 MODULE_AUTHOR("Graeme Gregory");
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 9fd80d68897..94737a30716 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1520,6 +1520,8 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 				      wm8993->pdata.lineout2fb,
 				      wm8993->pdata.jd_scthr,
 				      wm8993->pdata.jd_thr,
+				      wm8993->pdata.micbias1_delay,
+				      wm8993->pdata.micbias2_delay,
 				      wm8993->pdata.micbias1_lvl,
 				      wm8993->pdata.micbias2_lvl);
 
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 6c9eeca85b9..2b2dadc54da 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -671,6 +671,18 @@ SOC_SINGLE_TLV("AIF2 EQ5 Volume", WM8994_AIF2_EQ_GAINS_2, 6, 31, 0,
 	       eq_tlv),
 };
 
+static const struct snd_kcontrol_new wm8994_drc_controls[] = {
+SND_SOC_BYTES_MASK("AIF1.1 DRC", WM8994_AIF1_DRC1_1, 5,
+		   WM8994_AIF1DAC1_DRC_ENA | WM8994_AIF1ADC1L_DRC_ENA |
+		   WM8994_AIF1ADC1R_DRC_ENA),
+SND_SOC_BYTES_MASK("AIF1.2 DRC", WM8994_AIF1_DRC2_1, 5,
+		   WM8994_AIF1DAC2_DRC_ENA | WM8994_AIF1ADC2L_DRC_ENA |
+		   WM8994_AIF1ADC2R_DRC_ENA),
+SND_SOC_BYTES_MASK("AIF2 DRC", WM8994_AIF2_DRC_1, 5,
+		   WM8994_AIF2DAC_DRC_ENA | WM8994_AIF2ADCL_DRC_ENA |
+		   WM8994_AIF2ADCR_DRC_ENA),
+};
+
 static const char *wm8958_ng_text[] = {
 	"30ms", "125ms", "250ms", "500ms",
 };
@@ -789,11 +801,27 @@ static int clk_sys_event(struct snd_soc_dapm_widget *w,
 			 struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	switch (event) {
 	case SND_SOC_DAPM_PRE_PMU:
 		return configure_clock(codec);
 
+	case SND_SOC_DAPM_POST_PMU:
+		/*
+		 * JACKDET won't run until we start the clock and it
+		 * only reports deltas, make sure we notify the state
+		 * up the stack on startup.  Use a *very* generous
+		 * timeout for paranoia, there's no urgency and we
+		 * don't want false reports.
+		 */
+		if (wm8994->jackdet && !wm8994->clk_has_run) {
+			schedule_delayed_work(&wm8994->jackdet_bootstrap,
+					      msecs_to_jiffies(1000));
+			wm8994->clk_has_run = true;
+		}
+		break;
+
 	case SND_SOC_DAPM_POST_PMD:
 		configure_clock(codec);
 		break;
@@ -1632,7 +1660,8 @@ SND_SOC_DAPM_SUPPLY("VMID", SND_SOC_NOPM, 0, 0, vmid_event,
 		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
 
 SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event,
-		    SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
+		    SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_SUPPLY("DSP1CLK", SND_SOC_NOPM, 3, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("DSP2CLK", SND_SOC_NOPM, 2, 0, NULL, 0),
@@ -2102,6 +2131,10 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 	case WM8994_FLL_SRC_LRCLK:
 	case WM8994_FLL_SRC_BCLK:
 		break;
+	case WM8994_FLL_SRC_INTERNAL:
+		freq_in = 12000000;
+		freq_out = 12000000;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -2161,12 +2194,14 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 
 	snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_4 + reg_offset,
 			    WM8994_FLL1_N_MASK,
-				    fll.n << WM8994_FLL1_N_SHIFT);
+			    fll.n << WM8994_FLL1_N_SHIFT);
 
 	snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_5 + reg_offset,
-			    WM8958_FLL1_BYP |
+			    WM8994_FLL1_FRC_NCO | WM8958_FLL1_BYP |
 			    WM8994_FLL1_REFCLK_DIV_MASK |
 			    WM8994_FLL1_REFCLK_SRC_MASK,
+			    ((src == WM8994_FLL_SRC_INTERNAL)
+			     << WM8994_FLL1_FRC_NCO_SHIFT) |
 			    (fll.clk_ref_div << WM8994_FLL1_REFCLK_DIV_SHIFT) |
 			    (src - 1));
 
@@ -2192,13 +2227,16 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 			}
 		}
 
+		reg = WM8994_FLL1_ENA;
+
 		if (fll.k)
-			reg = WM8994_FLL1_ENA | WM8994_FLL1_FRAC;
-		else
-			reg = WM8994_FLL1_ENA;
+			reg |= WM8994_FLL1_FRAC;
+		if (src == WM8994_FLL_SRC_INTERNAL)
+			reg |= WM8994_FLL1_OSC_ENA;
+
 		snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset,
-				    WM8994_FLL1_ENA | WM8994_FLL1_FRAC,
-				    reg);
+				    WM8994_FLL1_ENA | WM8994_FLL1_OSC_ENA |
+				    WM8994_FLL1_FRAC, reg);
 
 		if (wm8994->fll_locked_irq) {
 			timeout = wait_for_completion_timeout(&wm8994->fll_locked[id],
@@ -3027,7 +3065,7 @@ static int wm8994_codec_resume(struct snd_soc_codec *codec)
 
 static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 {
-	struct snd_soc_codec *codec = wm8994->codec;
+	struct snd_soc_codec *codec = wm8994->hubs.codec;
 	struct wm8994_pdata *pdata = wm8994->pdata;
 	struct snd_kcontrol_new controls[] = {
 		SOC_ENUM_EXT("AIF1.1 EQ Mode",
@@ -3085,16 +3123,16 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 	wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts;
 	wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts;
 
-	ret = snd_soc_add_codec_controls(wm8994->codec, controls,
+	ret = snd_soc_add_codec_controls(wm8994->hubs.codec, controls,
 				   ARRAY_SIZE(controls));
 	if (ret != 0)
-		dev_err(wm8994->codec->dev,
+		dev_err(wm8994->hubs.codec->dev,
 			"Failed to add ReTune Mobile controls: %d\n", ret);
 }
 
 static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 {
-	struct snd_soc_codec *codec = wm8994->codec;
+	struct snd_soc_codec *codec = wm8994->hubs.codec;
 	struct wm8994_pdata *pdata = wm8994->pdata;
 	int ret, i;
 
@@ -3107,6 +3145,8 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 				      pdata->lineout2fb,
 				      pdata->jd_scthr,
 				      pdata->jd_thr,
+				      pdata->micb1_delay,
+				      pdata->micb2_delay,
 				      pdata->micbias1_lvl,
 				      pdata->micbias2_lvl);
 
@@ -3123,10 +3163,10 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 		};
 
 		/* We need an array of texts for the enum API */
-		wm8994->drc_texts = devm_kzalloc(wm8994->codec->dev,
+		wm8994->drc_texts = devm_kzalloc(wm8994->hubs.codec->dev,
 			    sizeof(char *) * pdata->num_drc_cfgs, GFP_KERNEL);
 		if (!wm8994->drc_texts) {
-			dev_err(wm8994->codec->dev,
+			dev_err(wm8994->hubs.codec->dev,
 				"Failed to allocate %d DRC config texts\n",
 				pdata->num_drc_cfgs);
 			return;
@@ -3138,23 +3178,28 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 		wm8994->drc_enum.max = pdata->num_drc_cfgs;
 		wm8994->drc_enum.texts = wm8994->drc_texts;
 
-		ret = snd_soc_add_codec_controls(wm8994->codec, controls,
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec, controls,
 					   ARRAY_SIZE(controls));
-		if (ret != 0)
-			dev_err(wm8994->codec->dev,
-				"Failed to add DRC mode controls: %d\n", ret);
-
 		for (i = 0; i < WM8994_NUM_DRC; i++)
 			wm8994_set_drc(codec, i);
+	} else {
+		ret = snd_soc_add_codec_controls(wm8994->hubs.codec,
+						 wm8994_drc_controls,
+						 ARRAY_SIZE(wm8994_drc_controls));
 	}
 
+	if (ret != 0)
+		dev_err(wm8994->hubs.codec->dev,
+			"Failed to add DRC mode controls: %d\n", ret);
+
+
 	dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
 		pdata->num_retune_mobile_cfgs);
 
 	if (pdata->num_retune_mobile_cfgs)
 		wm8994_handle_retune_mobile_pdata(wm8994);
 	else
-		snd_soc_add_codec_controls(wm8994->codec, wm8994_eq_controls,
+		snd_soc_add_codec_controls(wm8994->hubs.codec, wm8994_eq_controls,
 				     ARRAY_SIZE(wm8994_eq_controls));
 
 	for (i = 0; i < ARRAY_SIZE(pdata->micbias); i++) {
@@ -3236,6 +3281,12 @@ int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 
 	snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, reg);
 
+	/* enable MICDET and MICSHRT deboune */
+	snd_soc_update_bits(codec, WM8994_IRQ_DEBOUNCE,
+			    WM8994_MIC1_DET_DB_MASK | WM8994_MIC1_SHRT_DB_MASK |
+			    WM8994_MIC2_DET_DB_MASK | WM8994_MIC2_SHRT_DB_MASK,
+			    WM8994_MIC1_DET_DB | WM8994_MIC1_SHRT_DB);
+
 	snd_soc_dapm_sync(&codec->dapm);
 
 	return 0;
@@ -3309,7 +3360,7 @@ static void wm8994_mic_work(struct work_struct *work)
 static irqreturn_t wm8994_mic_irq(int irq, void *data)
 {
 	struct wm8994_priv *priv = data;
-	struct snd_soc_codec *codec = priv->codec;
+	struct snd_soc_codec *codec = priv->hubs.codec;
 
 #ifndef CONFIG_SND_SOC_WM8994_MODULE
 	trace_snd_soc_jack_irq(dev_name(codec->dev));
@@ -3345,7 +3396,7 @@ static void wm8958_default_micdet(u16 status, void *data)
 
 			snd_soc_jack_report(wm8994->micdet[0].jack, 0,
 					    wm8994->btn_mask |
-					     SND_JACK_HEADSET);
+					    SND_JACK_HEADSET);
 		}
 		return;
 	}
@@ -3422,7 +3473,7 @@ static void wm8958_default_micdet(u16 status, void *data)
 static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 {
 	struct wm8994_priv *wm8994 = data;
-	struct snd_soc_codec *codec = wm8994->codec;
+	struct snd_soc_codec *codec = wm8994->hubs.codec;
 	int reg;
 	bool present;
 
@@ -3499,10 +3550,22 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 				    SND_JACK_MECHANICAL | SND_JACK_HEADSET |
 				    wm8994->btn_mask);
 
+	/* Since we only report deltas force an update, ensures we
+	 * avoid bootstrapping issues with the core. */
+	snd_soc_jack_report(wm8994->micdet[0].jack, 0, 0);
+
 	pm_runtime_put(codec->dev);
 	return IRQ_HANDLED;
 }
 
+static void wm1811_jackdet_bootstrap(struct work_struct *work)
+{
+	struct wm8994_priv *wm8994 = container_of(work,
+						struct wm8994_priv,
+						jackdet_bootstrap.work);
+	wm1811_jackdet_irq(0, wm8994);
+}
+
 /**
  * wm8958_mic_detect - Enable microphone detection via the WM8958 IRQ
  *
@@ -3573,6 +3636,10 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		 * otherwise jump straight to microphone detection.
 		 */
 		if (wm8994->jackdet) {
+			/* Disable debounce for the initial detect */
+			snd_soc_update_bits(codec, WM1811_JACKDET_CTRL,
+					    WM1811_JACKDET_DB, 0);
+
 			snd_soc_update_bits(codec, WM8958_MICBIAS2,
 					    WM8958_MICB2_DISCH,
 					    WM8958_MICB2_DISCH);
@@ -3600,7 +3667,7 @@ EXPORT_SYMBOL_GPL(wm8958_mic_detect);
 static irqreturn_t wm8958_mic_irq(int irq, void *data)
 {
 	struct wm8994_priv *wm8994 = data;
-	struct snd_soc_codec *codec = wm8994->codec;
+	struct snd_soc_codec *codec = wm8994->hubs.codec;
 	int reg, count;
 
 	/*
@@ -3690,15 +3757,15 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 	unsigned int reg;
 	int ret, i;
 
-	wm8994->codec = codec;
+	wm8994->hubs.codec = codec;
 	codec->control_data = control->regmap;
 
 	snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
 
-	wm8994->codec = codec;
-
 	mutex_init(&wm8994->accdet_lock);
 	INIT_DELAYED_WORK(&wm8994->mic_work, wm8994_mic_work);
+	INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap,
+			  wm1811_jackdet_bootstrap);
 
 	for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++)
 		init_completion(&wm8994->fll_locked[i]);
@@ -3756,14 +3823,17 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		wm8994->hubs.no_cache_dac_hp_direct = true;
 		wm8994->fll_byp = true;
 
-		switch (wm8994->revision) {
+		switch (control->cust_id) {
 		case 0:
-		case 1:
 		case 2:
-		case 3:
 			wm8994->hubs.dcs_codes_l = -9;
 			wm8994->hubs.dcs_codes_r = -7;
 			break;
+		case 1:
+		case 3:
+			wm8994->hubs.dcs_codes_l = -8;
+			wm8994->hubs.dcs_codes_r = -7;
+			break;
 		default:
 			break;
 		}
@@ -3852,7 +3922,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 
 	switch (control->type) {
 	case WM1811:
-		if (wm8994->revision > 1) {
+		if (control->cust_id > 1 || wm8994->revision > 1) {
 			ret = wm8994_request_irq(wm8994->wm8994,
 						 WM8994_IRQ_GPIO(6),
 						 wm1811_jackdet_irq, "JACKDET",
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index d77e06f0a67..f142ec198db 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -28,10 +28,11 @@
 #define WM8994_FLL1 1
 #define WM8994_FLL2 2
 
-#define WM8994_FLL_SRC_MCLK1  1
-#define WM8994_FLL_SRC_MCLK2  2
-#define WM8994_FLL_SRC_LRCLK  3
-#define WM8994_FLL_SRC_BCLK   4
+#define WM8994_FLL_SRC_MCLK1    1
+#define WM8994_FLL_SRC_MCLK2    2
+#define WM8994_FLL_SRC_LRCLK    3
+#define WM8994_FLL_SRC_BCLK     4
+#define WM8994_FLL_SRC_INTERNAL 5
 
 enum wm8994_vmid_mode {
 	WM8994_VMID_NORMAL,
@@ -72,7 +73,6 @@ struct wm8994;
 struct wm8994_priv {
 	struct wm_hubs_data hubs;
 	struct wm8994 *wm8994;
-	struct snd_soc_codec *codec;
 	int sysclk[2];
 	int sysclk_rate[2];
 	int mclk[2];
@@ -81,6 +81,7 @@ struct wm8994_priv {
 	struct completion fll_locked[2];
 	bool fll_locked_irq;
 	bool fll_byp;
+	bool clk_has_run;
 
 	int vmid_refcount;
 	int active_refcount;
@@ -134,6 +135,7 @@ struct wm8994_priv {
 	int btn_mask;
 	bool jackdet;
 	int jackdet_mode;
+	struct delayed_work jackdet_bootstrap;
 
 	wm8958_micdet_cb jack_cb;
 	void *jack_cb_data;
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index 00f183dfa45..6dcb02c3666 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -931,7 +931,7 @@ SND_SOC_DAPM_INPUT("IN2RP"),
 SND_SOC_DAPM_INPUT("DMIC1DAT"),
 SND_SOC_DAPM_INPUT("DMIC2DAT"),
 
-SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20, 0),
 SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 2c2346fdd63..c7ddc56175d 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -695,17 +695,7 @@ static struct i2c_driver wm9090_i2c_driver = {
 	.id_table = wm9090_id,
 };
 
-static int __init wm9090_init(void)
-{
-	return i2c_add_driver(&wm9090_i2c_driver);
-}
-module_init(wm9090_init);
-
-static void __exit wm9090_exit(void)
-{
-	i2c_del_driver(&wm9090_i2c_driver);
-}
-module_exit(wm9090_exit);
+module_i2c_driver(wm9090_i2c_driver);
 
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_DESCRIPTION("WM9090 ASoC driver");
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index c6d2076a796..4dd73ea08d0 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -132,8 +132,9 @@ SOC_SINGLE("Aux Playback Phone Volume", AC97_CD, 4, 7, 1),
 SOC_SINGLE("Phone Volume", AC97_PHONE, 0, 15, 1),
 SOC_DOUBLE("Line Capture Volume", AC97_LINE, 8, 0, 31, 1),
 
-SOC_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
-SOC_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
+SOC_SINGLE_TLV("Capture Boost Switch", AC97_REC_SEL, 14, 1, 0, boost_tlv),
+SOC_SINGLE_TLV("Capture to Phone Boost Switch", AC97_REC_SEL, 11, 1, 1,
+	       boost_tlv),
 
 SOC_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
 SOC_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
@@ -146,7 +147,7 @@ SOC_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
 SOC_SINGLE("Bass Volume", AC97_MASTER_TONE, 8, 15, 1),
 SOC_SINGLE("Treble Volume", AC97_MASTER_TONE, 0, 15, 1),
 
-SOC_SINGLE("Capture ADC Switch", AC97_REC_GAIN, 15, 1, 1),
+SOC_SINGLE("Capture Switch", AC97_REC_GAIN, 15, 1, 1),
 SOC_ENUM("Capture Volume Steps", wm9712_enum[6]),
 SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 0),
 SOC_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
@@ -634,7 +635,6 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
 {
 	int ret = 0;
 
-	codec->control_data = codec;	/* we don't use regmap! */
 	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
 	if (ret < 0) {
 		printk(KERN_ERR "wm9712: failed to register AC97 codec\n");
@@ -699,8 +699,8 @@ static int __devexit wm9712_remove(struct platform_device *pdev)
 
 static struct platform_driver wm9712_codec_driver = {
 	.driver = {
-			.name = "wm9712-codec",
-			.owner = THIS_MODULE,
+		.name = "wm9712-codec",
+		.owner = THIS_MODULE,
 	},
 
 	.probe = wm9712_probe,
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index d0b8a3287a8..3eb19fb71d1 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -1196,7 +1196,6 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec)
 	if (wm9713 == NULL)
 		return -ENOMEM;
 	snd_soc_codec_set_drvdata(codec, wm9713);
-	codec->control_data = wm9713;	/* we don't use regmap! */
 
 	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
 	if (ret < 0)
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 61baa48823c..867ae97ddce 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -199,15 +199,56 @@ static void wm_hubs_dcs_cache_set(struct snd_soc_codec *codec, u16 dcs_cfg)
 	list_add_tail(&cache->list, &hubs->dcs_cache);
 }
 
+static void wm_hubs_read_dc_servo(struct snd_soc_codec *codec,
+				  u16 *reg_l, u16 *reg_r)
+{
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+	u16 dcs_reg, reg;
+
+	switch (hubs->dcs_readback_mode) {
+	case 2:
+		dcs_reg = WM8994_DC_SERVO_4E;
+		break;
+	case 1:
+		dcs_reg = WM8994_DC_SERVO_READBACK;
+		break;
+	default:
+		dcs_reg = WM8993_DC_SERVO_3;
+		break;
+	}
+
+	/* Different chips in the family support different readback
+	 * methods.
+	 */
+	switch (hubs->dcs_readback_mode) {
+	case 0:
+		*reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
+			& WM8993_DCS_INTEG_CHAN_0_MASK;
+		*reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
+			& WM8993_DCS_INTEG_CHAN_1_MASK;
+		break;
+	case 2:
+	case 1:
+		reg = snd_soc_read(codec, dcs_reg);
+		*reg_r = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
+			>> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
+		*reg_l = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
+		break;
+	default:
+		WARN(1, "Unknown DCS readback method\n");
+		return;
+	}
+}
+
 /*
  * Startup calibration of the DC servo
  */
-static void calibrate_dc_servo(struct snd_soc_codec *codec)
+static void enable_dc_servo(struct snd_soc_codec *codec)
 {
 	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
 	struct wm_hubs_dcs_cache *cache;
 	s8 offset;
-	u16 reg, reg_l, reg_r, dcs_cfg, dcs_reg;
+	u16 reg_l, reg_r, dcs_cfg, dcs_reg;
 
 	switch (hubs->dcs_readback_mode) {
 	case 2:
@@ -245,27 +286,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
 				  WM8993_DCS_TRIG_STARTUP_1);
 	}
 
-	/* Different chips in the family support different readback
-	 * methods.
-	 */
-	switch (hubs->dcs_readback_mode) {
-	case 0:
-		reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
-			& WM8993_DCS_INTEG_CHAN_0_MASK;
-		reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
-			& WM8993_DCS_INTEG_CHAN_1_MASK;
-		break;
-	case 2:
-	case 1:
-		reg = snd_soc_read(codec, dcs_reg);
-		reg_r = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
-			>> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
-		reg_l = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
-		break;
-	default:
-		WARN(1, "Unknown DCS readback method\n");
-		return;
-	}
+	wm_hubs_read_dc_servo(codec, &reg_l, &reg_r);
 
 	dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
 
@@ -276,12 +297,16 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
 			hubs->dcs_codes_l, hubs->dcs_codes_r);
 
 		/* HPOUT1R */
-		offset = reg_r;
+		offset = (s8)reg_r;
+		dev_dbg(codec->dev, "DCS right %d->%d\n", offset,
+			offset + hubs->dcs_codes_r);
 		offset += hubs->dcs_codes_r;
 		dcs_cfg = (u8)offset << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
 
 		/* HPOUT1L */
-		offset = reg_l;
+		offset = (s8)reg_l;
+		dev_dbg(codec->dev, "DCS left %d->%d\n", offset,
+			offset + hubs->dcs_codes_l);
 		offset += hubs->dcs_codes_l;
 		dcs_cfg |= (u8)offset;
 
@@ -535,7 +560,7 @@ static int hp_event(struct snd_soc_dapm_widget *w,
 		snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
 				    WM8993_DCS_TIMER_PERIOD_01_MASK, 0);
 
-		calibrate_dc_servo(codec);
+		enable_dc_servo(codec);
 
 		reg |= WM8993_HPOUT1R_OUTP | WM8993_HPOUT1R_RMV_SHORT |
 			WM8993_HPOUT1L_OUTP | WM8993_HPOUT1L_RMV_SHORT;
@@ -619,6 +644,28 @@ static int lineout_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+static int micbias_event(struct snd_soc_dapm_widget *w,
+			 struct snd_kcontrol *kcontrol, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+
+	switch (w->shift) {
+	case WM8993_MICB1_ENA_SHIFT:
+		if (hubs->micb1_delay)
+			msleep(hubs->micb1_delay);
+		break;
+	case WM8993_MICB2_ENA_SHIFT:
+		if (hubs->micb2_delay)
+			msleep(hubs->micb2_delay);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
 void wm_hubs_update_class_w(struct snd_soc_codec *codec)
 {
 	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
@@ -634,6 +681,11 @@ void wm_hubs_update_class_w(struct snd_soc_codec *codec)
 
 	snd_soc_update_bits(codec, WM8993_CLASS_W_0,
 			    WM8993_CP_DYN_V | WM8993_CP_DYN_FREQ, enable);
+
+	snd_soc_write(codec, WM8993_LEFT_OUTPUT_VOLUME,
+		      snd_soc_read(codec, WM8993_LEFT_OUTPUT_VOLUME));
+	snd_soc_write(codec, WM8993_RIGHT_OUTPUT_VOLUME,
+		      snd_soc_read(codec, WM8993_RIGHT_OUTPUT_VOLUME));
 }
 EXPORT_SYMBOL_GPL(wm_hubs_update_class_w);
 
@@ -809,8 +861,10 @@ SND_SOC_DAPM_INPUT("IN1RP"),
 SND_SOC_DAPM_INPUT("IN2RN"),
 SND_SOC_DAPM_INPUT("IN2RP:VXRP"),
 
-SND_SOC_DAPM_SUPPLY("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0,
+		    micbias_event, SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_SUPPLY("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0,
+		    micbias_event, SND_SOC_DAPM_POST_PMU),
 
 SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0,
 		   in1l_pga, ARRAY_SIZE(in1l_pga)),
@@ -1112,6 +1166,8 @@ int wm_hubs_add_analogue_routes(struct snd_soc_codec *codec,
 	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
+	hubs->codec = codec;
+
 	INIT_LIST_HEAD(&hubs->dcs_cache);
 	init_completion(&hubs->dcs_done);
 
@@ -1143,13 +1199,16 @@ 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)
+				  int jd_scthr, int jd_thr,
+				  int micbias1_delay, int micbias2_delay,
+				  int micbias1_lvl, int micbias2_lvl)
 {
 	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
 
 	hubs->lineout1_se = !lineout1_diff;
 	hubs->lineout2_se = !lineout2_diff;
+	hubs->micb1_delay = micbias1_delay;
+	hubs->micb2_delay = micbias2_delay;
 
 	if (!lineout1_diff)
 		snd_soc_update_bits(codec, WM8993_LINE_MIXER1,
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index da2dc899ce6..24c763df21f 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -36,6 +36,9 @@ struct wm_hubs_data {
 	struct list_head dcs_cache;
 	bool (*check_class_w_digital)(struct snd_soc_codec *);
 
+	int micb1_delay;
+	int micb2_delay;
+
 	bool lineout1_se;
 	bool lineout1n_ena;
 	bool lineout1p_ena;
@@ -46,6 +49,8 @@ struct wm_hubs_data {
 
 	bool dcs_done_irq;
 	struct completion dcs_done;
+
+	struct snd_soc_codec *codec;
 };
 
 extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
@@ -54,6 +59,7 @@ 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_dly, int micbias2_dly,
 					 int micbias1_lvl, int micbias2_lvl);
 
 extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 10a2d8c788b..6fac5af1329 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -22,10 +22,6 @@
 #include <asm/dma.h>
 #include <asm/mach-types.h>
 
-#include <mach/asp.h>
-#include <mach/edma.h>
-#include <mach/mux.h>
-
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
 #include "davinci-mcasp.h"
@@ -160,7 +156,7 @@ static struct snd_soc_dai_link dm6446_evm_dai = {
 	.cpu_dai_name = "davinci-mcbsp",
 	.codec_dai_name = "tlv320aic3x-hifi",
 	.codec_name = "tlv320aic3x-codec.1-001b",
-	.platform_name = "davinci-pcm-audio",
+	.platform_name = "davinci-mcbsp",
 	.init = evm_aic3x_init,
 	.ops = &evm_ops,
 };
@@ -171,7 +167,7 @@ static struct snd_soc_dai_link dm355_evm_dai = {
 	.cpu_dai_name = "davinci-mcbsp.1",
 	.codec_dai_name = "tlv320aic3x-hifi",
 	.codec_name = "tlv320aic3x-codec.1-001b",
-	.platform_name = "davinci-pcm-audio",
+	.platform_name = "davinci-mcbsp.1",
 	.init = evm_aic3x_init,
 	.ops = &evm_ops,
 };
@@ -185,14 +181,15 @@ static struct snd_soc_dai_link dm365_evm_dai = {
 	.init = evm_aic3x_init,
 	.codec_name = "tlv320aic3x-codec.1-0018",
 	.ops = &evm_ops,
+	.platform_name = "davinci-mcbsp",
 #elif defined(CONFIG_SND_DM365_VOICE_CODEC)
 	.name = "Voice Codec - CQ93VC",
 	.stream_name = "CQ93",
 	.cpu_dai_name = "davinci-vcif",
 	.codec_dai_name = "cq93vc-hifi",
 	.codec_name = "cq93vc-codec",
+	.platform_name = "davinci-vcif",
 #endif
-	.platform_name = "davinci-pcm-audio",
 };
 
 static struct snd_soc_dai_link dm6467_evm_dai[] = {
@@ -201,7 +198,7 @@ static struct snd_soc_dai_link dm6467_evm_dai[] = {
 		.stream_name = "AIC3X",
 		.cpu_dai_name= "davinci-mcasp.0",
 		.codec_dai_name = "tlv320aic3x-hifi",
-		.platform_name ="davinci-pcm-audio",
+		.platform_name = "davinci-mcasp.0",
 		.codec_name = "tlv320aic3x-codec.0-001a",
 		.init = evm_aic3x_init,
 		.ops = &evm_ops,
@@ -212,7 +209,7 @@ static struct snd_soc_dai_link dm6467_evm_dai[] = {
 		.cpu_dai_name= "davinci-mcasp.1",
 		.codec_dai_name = "dit-hifi",
 		.codec_name = "spdif_dit",
-		.platform_name = "davinci-pcm-audio",
+		.platform_name = "davinci-mcasp.1",
 		.ops = &evm_spdif_ops,
 	},
 };
@@ -223,7 +220,7 @@ static struct snd_soc_dai_link da830_evm_dai = {
 	.cpu_dai_name = "davinci-mcasp.1",
 	.codec_dai_name = "tlv320aic3x-hifi",
 	.codec_name = "tlv320aic3x-codec.1-0018",
-	.platform_name = "davinci-pcm-audio",
+	.platform_name = "davinci-mcasp.1",
 	.init = evm_aic3x_init,
 	.ops = &evm_ops,
 };
@@ -234,7 +231,7 @@ static struct snd_soc_dai_link da850_evm_dai = {
 	.cpu_dai_name= "davinci-mcasp.0",
 	.codec_dai_name = "tlv320aic3x-hifi",
 	.codec_name = "tlv320aic3x-codec.1-0018",
-	.platform_name = "davinci-pcm-audio",
+	.platform_name = "davinci-mcasp.0",
 	.init = evm_aic3x_init,
 	.ops = &evm_ops,
 };
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 0a74b9587a2..82183120718 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/clk.h>
+#include <linux/platform_data/davinci_asp.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -23,8 +24,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include <mach/asp.h>
-
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
 
@@ -732,8 +731,16 @@ static int davinci_i2s_probe(struct platform_device *pdev)
 	if (ret != 0)
 		goto err_release_clk;
 
+	ret = davinci_soc_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
+		goto err_unregister_dai;
+	}
+
 	return 0;
 
+err_unregister_dai:
+	snd_soc_unregister_dai(&pdev->dev);
 err_release_clk:
 	clk_disable(dev->clk);
 	clk_put(dev->clk);
@@ -745,6 +752,8 @@ static int davinci_i2s_remove(struct platform_device *pdev)
 	struct davinci_mcbsp_dev *dev = dev_get_drvdata(&pdev->dev);
 
 	snd_soc_unregister_dai(&pdev->dev);
+	davinci_soc_platform_unregister(&pdev->dev);
+
 	clk_disable(dev->clk);
 	clk_put(dev->clk);
 	dev->clk = NULL;
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index ce5e5cd254d..714e51e5be5 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -21,7 +21,10 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/clk.h>
+#include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -108,6 +111,10 @@
 #define DAVINCI_MCASP_WFIFOSTS		(0x1014)
 #define DAVINCI_MCASP_RFIFOCTL		(0x1018)
 #define DAVINCI_MCASP_RFIFOSTS		(0x101C)
+#define MCASP_VER3_WFIFOCTL		(0x1000)
+#define MCASP_VER3_WFIFOSTS		(0x1004)
+#define MCASP_VER3_RFIFOCTL		(0x1008)
+#define MCASP_VER3_RFIFOSTS		(0x100C)
 
 /*
  * DAVINCI_MCASP_PWREMUMGT_REG - Power Down and Emulation Management
@@ -381,18 +388,36 @@ static void davinci_mcasp_start(struct davinci_audio_dev *dev, int stream)
 {
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		if (dev->txnumevt) {	/* enable FIFO */
-			mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+			switch (dev->version) {
+			case MCASP_VERSION_3:
+				mcasp_clr_bits(dev->base + MCASP_VER3_WFIFOCTL,
 								FIFO_ENABLE);
-			mcasp_set_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+				mcasp_set_bits(dev->base + MCASP_VER3_WFIFOCTL,
 								FIFO_ENABLE);
+				break;
+			default:
+				mcasp_clr_bits(dev->base +
+					DAVINCI_MCASP_WFIFOCTL,	FIFO_ENABLE);
+				mcasp_set_bits(dev->base +
+					DAVINCI_MCASP_WFIFOCTL,	FIFO_ENABLE);
+			}
 		}
 		mcasp_start_tx(dev);
 	} else {
 		if (dev->rxnumevt) {	/* enable FIFO */
-			mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+			switch (dev->version) {
+			case MCASP_VERSION_3:
+				mcasp_clr_bits(dev->base + MCASP_VER3_RFIFOCTL,
 								FIFO_ENABLE);
-			mcasp_set_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+				mcasp_set_bits(dev->base + MCASP_VER3_RFIFOCTL,
 								FIFO_ENABLE);
+				break;
+			default:
+				mcasp_clr_bits(dev->base +
+					DAVINCI_MCASP_RFIFOCTL,	FIFO_ENABLE);
+				mcasp_set_bits(dev->base +
+					DAVINCI_MCASP_RFIFOCTL,	FIFO_ENABLE);
+			}
 		}
 		mcasp_start_rx(dev);
 	}
@@ -413,14 +438,31 @@ static void mcasp_stop_tx(struct davinci_audio_dev *dev)
 static void davinci_mcasp_stop(struct davinci_audio_dev *dev, int stream)
 {
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		if (dev->txnumevt)	/* disable FIFO */
-			mcasp_clr_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+		if (dev->txnumevt) {	/* disable FIFO */
+			switch (dev->version) {
+			case MCASP_VERSION_3:
+				mcasp_clr_bits(dev->base + MCASP_VER3_WFIFOCTL,
 								FIFO_ENABLE);
+				break;
+			default:
+				mcasp_clr_bits(dev->base +
+					DAVINCI_MCASP_WFIFOCTL,	FIFO_ENABLE);
+			}
+		}
 		mcasp_stop_tx(dev);
 	} else {
-		if (dev->rxnumevt)	/* disable FIFO */
-			mcasp_clr_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+		if (dev->rxnumevt) {	/* disable FIFO */
+			switch (dev->version) {
+			case MCASP_VERSION_3:
+				mcasp_clr_bits(dev->base + MCASP_VER3_RFIFOCTL,
 								FIFO_ENABLE);
+			break;
+
+			default:
+				mcasp_clr_bits(dev->base +
+					DAVINCI_MCASP_RFIFOCTL,	FIFO_ENABLE);
+			}
+		}
 		mcasp_stop_rx(dev);
 	}
 }
@@ -619,20 +661,37 @@ static void davinci_hw_common_param(struct davinci_audio_dev *dev, int stream)
 		if (dev->txnumevt * tx_ser > 64)
 			dev->txnumevt = 1;
 
-		mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL, tx_ser,
+		switch (dev->version) {
+		case MCASP_VERSION_3:
+			mcasp_mod_bits(dev->base + MCASP_VER3_WFIFOCTL, tx_ser,
 								NUMDMA_MASK);
-		mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+			mcasp_mod_bits(dev->base + MCASP_VER3_WFIFOCTL,
 				((dev->txnumevt * tx_ser) << 8), NUMEVT_MASK);
+			break;
+		default:
+			mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+							tx_ser,	NUMDMA_MASK);
+			mcasp_mod_bits(dev->base + DAVINCI_MCASP_WFIFOCTL,
+				((dev->txnumevt * tx_ser) << 8), NUMEVT_MASK);
+		}
 	}
 
 	if (dev->rxnumevt && stream == SNDRV_PCM_STREAM_CAPTURE) {
 		if (dev->rxnumevt * rx_ser > 64)
 			dev->rxnumevt = 1;
-
-		mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL, rx_ser,
+		switch (dev->version) {
+		case MCASP_VERSION_3:
+			mcasp_mod_bits(dev->base + MCASP_VER3_RFIFOCTL, rx_ser,
 								NUMDMA_MASK);
-		mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+			mcasp_mod_bits(dev->base + MCASP_VER3_RFIFOCTL,
 				((dev->rxnumevt * rx_ser) << 8), NUMEVT_MASK);
+			break;
+		default:
+			mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+							rx_ser,	NUMDMA_MASK);
+			mcasp_mod_bits(dev->base + DAVINCI_MCASP_RFIFOCTL,
+				((dev->rxnumevt * rx_ser) << 8), NUMEVT_MASK);
+		}
 	}
 }
 
@@ -782,20 +841,17 @@ static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		if (!dev->clk_active) {
-			clk_enable(dev->clk);
-			dev->clk_active = 1;
-		}
+		ret = pm_runtime_get_sync(dev->dev);
+		if (IS_ERR_VALUE(ret))
+			dev_err(dev->dev, "pm_runtime_get_sync() failed\n");
 		davinci_mcasp_start(dev, substream->stream);
 		break;
 
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 		davinci_mcasp_stop(dev, substream->stream);
-		if (dev->clk_active) {
-			clk_disable(dev->clk);
-			dev->clk_active = 0;
-		}
-
+		ret = pm_runtime_put_sync(dev->dev);
+		if (IS_ERR_VALUE(ret))
+			dev_err(dev->dev, "pm_runtime_put_sync() failed\n");
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
@@ -865,6 +921,118 @@ static struct snd_soc_dai_driver davinci_mcasp_dai[] = {
 
 };
 
+static const struct of_device_id mcasp_dt_ids[] = {
+	{
+		.compatible = "ti,dm646x-mcasp-audio",
+		.data = (void *)MCASP_VERSION_1,
+	},
+	{
+		.compatible = "ti,da830-mcasp-audio",
+		.data = (void *)MCASP_VERSION_2,
+	},
+	{
+		.compatible = "ti,omap2-mcasp-audio",
+		.data = (void *)MCASP_VERSION_3,
+	},
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, mcasp_dt_ids);
+
+static struct snd_platform_data *davinci_mcasp_set_pdata_from_of(
+						struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct snd_platform_data *pdata = NULL;
+	const struct of_device_id *match =
+			of_match_device(of_match_ptr(mcasp_dt_ids), &pdev->dev);
+
+	const u32 *of_serial_dir32;
+	u8 *of_serial_dir;
+	u32 val;
+	int i, ret = 0;
+
+	if (pdev->dev.platform_data) {
+		pdata = pdev->dev.platform_data;
+		return pdata;
+	} else if (match) {
+		pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+		if (!pdata) {
+			ret = -ENOMEM;
+			goto nodata;
+		}
+	} else {
+		/* control shouldn't reach here. something is wrong */
+		ret = -EINVAL;
+		goto nodata;
+	}
+
+	if (match->data)
+		pdata->version = (u8)((int)match->data);
+
+	ret = of_property_read_u32(np, "op-mode", &val);
+	if (ret >= 0)
+		pdata->op_mode = val;
+
+	ret = of_property_read_u32(np, "tdm-slots", &val);
+	if (ret >= 0)
+		pdata->tdm_slots = val;
+
+	ret = of_property_read_u32(np, "num-serializer", &val);
+	if (ret >= 0)
+		pdata->num_serializer = val;
+
+	of_serial_dir32 = of_get_property(np, "serial-dir", &val);
+	val /= sizeof(u32);
+	if (val != pdata->num_serializer) {
+		dev_err(&pdev->dev,
+				"num-serializer(%d) != serial-dir size(%d)\n",
+				pdata->num_serializer, val);
+		ret = -EINVAL;
+		goto nodata;
+	}
+
+	if (of_serial_dir32) {
+		of_serial_dir = devm_kzalloc(&pdev->dev,
+						(sizeof(*of_serial_dir) * val),
+						GFP_KERNEL);
+		if (!of_serial_dir) {
+			ret = -ENOMEM;
+			goto nodata;
+		}
+
+		for (i = 0; i < pdata->num_serializer; i++)
+			of_serial_dir[i] = be32_to_cpup(&of_serial_dir32[i]);
+
+		pdata->serial_dir = of_serial_dir;
+	}
+
+	ret = of_property_read_u32(np, "tx-num-evt", &val);
+	if (ret >= 0)
+		pdata->txnumevt = val;
+
+	ret = of_property_read_u32(np, "rx-num-evt", &val);
+	if (ret >= 0)
+		pdata->rxnumevt = val;
+
+	ret = of_property_read_u32(np, "sram-size-playback", &val);
+	if (ret >= 0)
+		pdata->sram_size_playback = val;
+
+	ret = of_property_read_u32(np, "sram-size-capture", &val);
+	if (ret >= 0)
+		pdata->sram_size_capture = val;
+
+	return  pdata;
+
+nodata:
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Error populating platform data, err %d\n",
+			ret);
+		pdata = NULL;
+	}
+	return  pdata;
+}
+
 static int davinci_mcasp_probe(struct platform_device *pdev)
 {
 	struct davinci_pcm_dma_params *dma_data;
@@ -873,11 +1041,22 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	struct davinci_audio_dev *dev;
 	int ret;
 
+	if (!pdev->dev.platform_data && !pdev->dev.of_node) {
+		dev_err(&pdev->dev, "No platform data supplied\n");
+		return -EINVAL;
+	}
+
 	dev = devm_kzalloc(&pdev->dev, sizeof(struct davinci_audio_dev),
 			   GFP_KERNEL);
 	if (!dev)
 		return	-ENOMEM;
 
+	pdata = davinci_mcasp_set_pdata_from_of(pdev);
+	if (!pdata) {
+		dev_err(&pdev->dev, "no platform data\n");
+		return -EINVAL;
+	}
+
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!mem) {
 		dev_err(&pdev->dev, "no mem resource?\n");
@@ -891,13 +1070,13 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 		return -EBUSY;
 	}
 
-	pdata = pdev->dev.platform_data;
-	dev->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(dev->clk))
-		return -ENODEV;
+	pm_runtime_enable(&pdev->dev);
 
-	clk_enable(dev->clk);
-	dev->clk_active = 1;
+	ret = pm_runtime_get_sync(&pdev->dev);
+	if (IS_ERR_VALUE(ret)) {
+		dev_err(&pdev->dev, "pm_runtime_get_sync() failed\n");
+		return ret;
+	}
 
 	dev->base = devm_ioremap(&pdev->dev, mem->start, resource_size(mem));
 	if (!dev->base) {
@@ -914,6 +1093,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	dev->version = pdata->version;
 	dev->txnumevt = pdata->txnumevt;
 	dev->rxnumevt = pdata->rxnumevt;
+	dev->dev = &pdev->dev;
 
 	dma_data = &dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK];
 	dma_data->asp_chan_q = pdata->asp_chan_q;
@@ -952,22 +1132,31 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 
 	if (ret != 0)
 		goto err_release_clk;
+
+	ret = davinci_soc_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
+		goto err_unregister_dai;
+	}
+
 	return 0;
 
+err_unregister_dai:
+	snd_soc_unregister_dai(&pdev->dev);
 err_release_clk:
-	clk_disable(dev->clk);
-	clk_put(dev->clk);
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 	return ret;
 }
 
 static int davinci_mcasp_remove(struct platform_device *pdev)
 {
-	struct davinci_audio_dev *dev = dev_get_drvdata(&pdev->dev);
 
 	snd_soc_unregister_dai(&pdev->dev);
-	clk_disable(dev->clk);
-	clk_put(dev->clk);
-	dev->clk = NULL;
+	davinci_soc_platform_unregister(&pdev->dev);
+
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 
 	return 0;
 }
@@ -978,6 +1167,7 @@ static struct platform_driver davinci_mcasp_driver = {
 	.driver		= {
 		.name	= "davinci-mcasp",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(mcasp_dt_ids),
 	},
 };
 
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index 4681acc6360..0de9ed6ce03 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -19,7 +19,8 @@
 #define DAVINCI_MCASP_H
 
 #include <linux/io.h>
-#include <mach/asp.h>
+#include <linux/platform_data/davinci_asp.h>
+
 #include "davinci-pcm.h"
 
 #define DAVINCI_MCASP_RATES	SNDRV_PCM_RATE_8000_96000
@@ -40,9 +41,8 @@ struct davinci_audio_dev {
 	struct davinci_pcm_dma_params dma_params[2];
 	void __iomem *base;
 	int sample_rate;
-	struct clk *clk;
+	struct device *dev;
 	unsigned int codec_fmt;
-	u8 clk_active;
 
 	/* McASP specific data */
 	int	tdm_slots;
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 97d77b29896..93ea3bf567e 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -23,7 +23,6 @@
 #include <sound/soc.h>
 
 #include <asm/dma.h>
-#include <mach/edma.h>
 #include <mach/sram.h>
 
 #include "davinci-pcm.h"
@@ -864,28 +863,17 @@ static struct snd_soc_platform_driver davinci_soc_platform = {
 	.pcm_free = 	davinci_pcm_free,
 };
 
-static int __devinit davinci_soc_platform_probe(struct platform_device *pdev)
+int davinci_soc_platform_register(struct device *dev)
 {
-	return snd_soc_register_platform(&pdev->dev, &davinci_soc_platform);
+	return snd_soc_register_platform(dev, &davinci_soc_platform);
 }
+EXPORT_SYMBOL_GPL(davinci_soc_platform_register);
 
-static int __devexit davinci_soc_platform_remove(struct platform_device *pdev)
+void davinci_soc_platform_unregister(struct device *dev)
 {
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
+	snd_soc_unregister_platform(dev);
 }
-
-static struct platform_driver davinci_pcm_driver = {
-	.driver = {
-			.name = "davinci-pcm-audio",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = davinci_soc_platform_probe,
-	.remove = __devexit_p(davinci_soc_platform_remove),
-};
-
-module_platform_driver(davinci_pcm_driver);
+EXPORT_SYMBOL_GPL(davinci_soc_platform_unregister);
 
 MODULE_AUTHOR("Vladimir Barinov");
 MODULE_DESCRIPTION("TI DAVINCI PCM DMA module");
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index c0d6c9be4b4..fc4d01cdd8c 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -12,9 +12,8 @@
 #ifndef _DAVINCI_PCM_H
 #define _DAVINCI_PCM_H
 
+#include <linux/platform_data/davinci_asp.h>
 #include <mach/edma.h>
-#include <mach/asp.h>
-
 
 struct davinci_pcm_dma_params {
 	int channel;			/* sync dma channel ID */
@@ -28,4 +27,7 @@ struct davinci_pcm_dma_params {
 	unsigned int fifo_level;
 };
 
+int davinci_soc_platform_register(struct device *dev);
+void davinci_soc_platform_unregister(struct device *dev);
+
 #endif
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index f71175b29e3..5be65aae7e0 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -86,7 +86,7 @@ static struct snd_soc_dai_link sffsdr_dai = {
 	.cpu_dai_name = "davinci-mcbsp",
 	.codec_dai_name = "pcm3008-hifi",
 	.codec_name = "pcm3008-codec",
-	.platform_name = "davinci-pcm-audio",
+	.platform_name = "davinci-mcbsp",
 	.ops = &sffsdr_ops,
 };
 
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index da030ff883d..07bde2e6f84 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -240,12 +240,20 @@ static int davinci_vcif_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	ret = davinci_soc_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
+		snd_soc_unregister_dai(&pdev->dev);
+		return ret;
+	}
+
 	return 0;
 }
 
 static int davinci_vcif_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_dai(&pdev->dev);
+	davinci_soc_platform_unregister(&pdev->dev);
 
 	return 0;
 }
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index d70133086ac..4563b28bd62 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -6,7 +6,7 @@ config SND_SOC_FSL_UTILS
 
 menuconfig SND_POWERPC_SOC
 	tristate "SoC Audio for Freescale PowerPC CPUs"
-	depends on FSL_SOC
+	depends on FSL_SOC || PPC_MPC52xx
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the PowerPC CPUs.
diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c
index efb9ede0120..267d5b4b63c 100644
--- a/sound/soc/fsl/eukrea-tlv320.c
+++ b/sound/soc/fsl/eukrea-tlv320.c
@@ -93,9 +93,7 @@ static struct snd_soc_card eukrea_tlv320 = {
 	.num_links	= 1,
 };
 
-static struct platform_device *eukrea_tlv320_snd_device;
-
-static int __init eukrea_tlv320_init(void)
+static int __devinit eukrea_tlv320_probe(struct platform_device *pdev)
 {
 	int ret;
 	int int_port = 0, ext_port;
@@ -136,29 +134,32 @@ static int __init eukrea_tlv320_init(void)
 		return 0;
 	}
 
-	eukrea_tlv320_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!eukrea_tlv320_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(eukrea_tlv320_snd_device, &eukrea_tlv320);
-	ret = platform_device_add(eukrea_tlv320_snd_device);
-
-	if (ret) {
-		printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-		platform_device_put(eukrea_tlv320_snd_device);
-	}
+	eukrea_tlv320.dev = &pdev->dev;
+	ret = snd_soc_register_card(&eukrea_tlv320);
+	if (ret)
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
 
 	return ret;
 }
 
-static void __exit eukrea_tlv320_exit(void)
+static int __devexit eukrea_tlv320_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(eukrea_tlv320_snd_device);
+	snd_soc_unregister_card(&eukrea_tlv320);
+
+	return 0;
 }
 
-module_init(eukrea_tlv320_init);
-module_exit(eukrea_tlv320_exit);
+static struct platform_driver eukrea_tlv320_driver = {
+	.driver = {
+		.name = "eukrea_tlv320",
+		.owner = THIS_MODULE,
+	},
+	.probe = eukrea_tlv320_probe,
+	.remove = __devexit_p(eukrea_tlv320_remove),};
+
+module_platform_driver(eukrea_tlv320_driver);
 
 MODULE_AUTHOR("Eric Bénard <eric@eukrea.com>");
 MODULE_DESCRIPTION("CPUIMX ALSA SoC driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:eukrea_tlv320");
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 96bb92dd174..6feb2650058 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -823,12 +823,6 @@ static int fsl_dma_close(struct snd_pcm_substream *substream)
 		if (dma_private->irq)
 			free_irq(dma_private->irq, dma_private);
 
-		if (dma_private->ld_buf_phys) {
-			dma_unmap_single(dev, dma_private->ld_buf_phys,
-					 sizeof(dma_private->link),
-					 DMA_TO_DEVICE);
-		}
-
 		/* Deallocate the fsl_dma_private structure */
 		dma_free_coherent(dev, sizeof(struct fsl_dma_private),
 				  dma_private, dma_private->ld_buf_phys);
diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
index e7c800ebbd7..524ce6210ce 100644
--- a/sound/soc/fsl/imx-audmux.c
+++ b/sound/soc/fsl/imx-audmux.c
@@ -74,9 +74,6 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 	if (!buf)
 		return -ENOMEM;
 
-	if (!audmux_base)
-		return -ENOSYS;
-
 	if (audmux_clk)
 		clk_prepare_enable(audmux_clk);
 
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index 89a7755b6f5..d85929b79c3 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -109,6 +109,9 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
 	dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	dma_data = kzalloc(sizeof(*dma_data), GFP_KERNEL);
+	if (!dma_data)
+		return -ENOMEM;
+
 	dma_data->peripheral_type = dma_params->shared_peripheral ?
 					IMX_DMATYPE_SSI_SP : IMX_DMATYPE_SSI;
 	dma_data->priority = DMA_PRIO_HIGH;
@@ -117,7 +120,7 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
 	ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
 	if (ret) {
 		kfree(dma_data);
-		return 0;
+		return ret;
 	}
 
 	snd_dmaengine_pcm_set_data(substream, dma_data);
diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c
index e6a17baca1e..006f7d465ed 100644
--- a/sound/soc/fsl/imx-ssi.c
+++ b/sound/soc/fsl/imx-ssi.c
@@ -380,14 +380,13 @@ static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
 static struct snd_soc_dai_driver imx_ssi_dai = {
 	.probe = imx_ssi_dai_probe,
 	.playback = {
-		/* The SSI does not support monaural audio. */
-		.channels_min = 2,
+		.channels_min = 1,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_8000_96000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE,
 	},
 	.capture = {
-		.channels_min = 2,
+		.channels_min = 1,
 		.channels_max = 2,
 		.rates = SNDRV_PCM_RATE_8000_96000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE,
@@ -524,7 +523,7 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	int ret = 0;
 	struct snd_soc_dai_driver *dai;
 
-	ssi = kzalloc(sizeof(*ssi), GFP_KERNEL);
+	ssi = devm_kzalloc(&pdev->dev, sizeof(*ssi), GFP_KERNEL);
 	if (!ssi)
 		return -ENOMEM;
 	dev_set_drvdata(&pdev->dev, ssi);
@@ -537,7 +536,7 @@ static int imx_ssi_probe(struct platform_device *pdev)
 
 	ssi->irq = platform_get_irq(pdev, 0);
 
-	ssi->clk = clk_get(&pdev->dev, NULL);
+	ssi->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssi->clk)) {
 		ret = PTR_ERR(ssi->clk);
 		dev_err(&pdev->dev, "Cannot get the clock: %d\n",
@@ -552,23 +551,18 @@ static int imx_ssi_probe(struct platform_device *pdev)
 		goto failed_get_resource;
 	}
 
-	if (!request_mem_region(res->start, resource_size(res), DRV_NAME)) {
-		dev_err(&pdev->dev, "request_mem_region failed\n");
-		ret = -EBUSY;
-		goto failed_get_resource;
-	}
-
-	ssi->base = ioremap(res->start, resource_size(res));
+	ssi->base = devm_request_and_ioremap(&pdev->dev, res);
 	if (!ssi->base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
 		ret = -ENODEV;
-		goto failed_ioremap;
+		goto failed_register;
 	}
 
 	if (ssi->flags & IMX_SSI_USE_AC97) {
 		if (ac97_ssi) {
+			dev_err(&pdev->dev, "AC'97 SSI already registered\n");
 			ret = -EBUSY;
-			goto failed_ac97;
+			goto failed_register;
 		}
 		ac97_ssi = ssi;
 		setup_channel_to_ac97(ssi);
@@ -637,15 +631,10 @@ failed_pdev_fiq_add:
 failed_pdev_fiq_alloc:
 	snd_soc_unregister_dai(&pdev->dev);
 failed_register:
-failed_ac97:
-	iounmap(ssi->base);
-failed_ioremap:
 	release_mem_region(res->start, resource_size(res));
 failed_get_resource:
 	clk_disable_unprepare(ssi->clk);
-	clk_put(ssi->clk);
 failed_clk:
-	kfree(ssi);
 
 	return ret;
 }
@@ -663,11 +652,8 @@ static int __devexit imx_ssi_remove(struct platform_device *pdev)
 	if (ssi->flags & IMX_SSI_USE_AC97)
 		ac97_ssi = NULL;
 
-	iounmap(ssi->base);
 	release_mem_region(res->start, resource_size(res));
 	clk_disable_unprepare(ssi->clk);
-	clk_put(ssi->clk);
-	kfree(ssi);
 
 	return 0;
 }
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 9a3f7c5ab68..9997c039bb2 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -370,7 +370,7 @@ static struct snd_soc_platform_driver mpc5200_audio_dma_platform = {
 	.pcm_free	= &psc_dma_free,
 };
 
-static int mpc5200_hpcd_probe(struct platform_device *op)
+int mpc5200_audio_dma_create(struct platform_device *op)
 {
 	phys_addr_t fifo;
 	struct psc_dma *psc_dma;
@@ -487,8 +487,9 @@ out_unmap:
 	iounmap(regs);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(mpc5200_audio_dma_create);
 
-static int mpc5200_hpcd_remove(struct platform_device *op)
+int mpc5200_audio_dma_destroy(struct platform_device *op)
 {
 	struct psc_dma *psc_dma = dev_get_drvdata(&op->dev);
 
@@ -510,24 +511,7 @@ static int mpc5200_hpcd_remove(struct platform_device *op)
 
 	return 0;
 }
-
-static struct of_device_id mpc5200_hpcd_match[] = {
-	{ .compatible = "fsl,mpc5200-pcm", },
-	{}
-};
-MODULE_DEVICE_TABLE(of, mpc5200_hpcd_match);
-
-static struct platform_driver mpc5200_hpcd_of_driver = {
-	.probe		= mpc5200_hpcd_probe,
-	.remove		= mpc5200_hpcd_remove,
-	.driver = {
-		.owner		= THIS_MODULE,
-		.name		= "mpc5200-pcm-audio",
-		.of_match_table    = mpc5200_hpcd_match,
-	}
-};
-
-module_platform_driver(mpc5200_hpcd_of_driver);
+EXPORT_SYMBOL_GPL(mpc5200_audio_dma_destroy);
 
 MODULE_AUTHOR("Grant Likely <grant.likely@secretlab.ca>");
 MODULE_DESCRIPTION("Freescale MPC5200 PSC in DMA mode ASoC Driver");
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h
index a3c0cd5382f..dff253fde29 100644
--- a/sound/soc/fsl/mpc5200_dma.h
+++ b/sound/soc/fsl/mpc5200_dma.h
@@ -81,4 +81,7 @@ to_psc_dma_stream(struct snd_pcm_substream *substream, struct psc_dma *psc_dma)
 	return &psc_dma->playback;
 }
 
+int mpc5200_audio_dma_create(struct platform_device *op);
+int mpc5200_audio_dma_destroy(struct platform_device *op);
+
 #endif /* __SOUND_SOC_FSL_MPC5200_DMA_H__ */
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index ffa00a2eb77..a313c0ae36d 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -237,15 +237,18 @@ static const struct snd_soc_dai_ops psc_ac97_digital_ops = {
 
 static struct snd_soc_dai_driver psc_ac97_dai[] = {
 {
+	.name = "mpc5200-psc-ac97.0",
 	.ac97_control = 1,
 	.probe	= psc_ac97_probe,
 	.playback = {
+		.stream_name	= "AC97 Playback",
 		.channels_min   = 1,
 		.channels_max   = 6,
 		.rates          = SNDRV_PCM_RATE_8000_48000,
 		.formats = SNDRV_PCM_FMTBIT_S32_BE,
 	},
 	.capture = {
+		.stream_name	= "AC97 Capture",
 		.channels_min   = 1,
 		.channels_max   = 2,
 		.rates          = SNDRV_PCM_RATE_8000_48000,
@@ -254,8 +257,10 @@ static struct snd_soc_dai_driver psc_ac97_dai[] = {
 	.ops = &psc_ac97_analog_ops,
 },
 {
+	.name = "mpc5200-psc-ac97.1",
 	.ac97_control = 1,
 	.playback = {
+		.stream_name	= "AC97 SPDIF",
 		.channels_min   = 1,
 		.channels_max   = 2,
 		.rates          = SNDRV_PCM_RATE_32000 | \
@@ -278,6 +283,10 @@ static int __devinit psc_ac97_of_probe(struct platform_device *op)
 	struct snd_ac97 ac97;
 	struct mpc52xx_psc __iomem *regs;
 
+	rc = mpc5200_audio_dma_create(op);
+	if (rc != 0)
+		return rc;
+
 	rc = snd_soc_register_dais(&op->dev, psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
 	if (rc != 0) {
 		dev_err(&op->dev, "Failed to register DAI\n");
@@ -303,6 +312,7 @@ static int __devinit psc_ac97_of_probe(struct platform_device *op)
 
 static int __devexit psc_ac97_of_remove(struct platform_device *op)
 {
+	mpc5200_audio_dma_destroy(op);
 	snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_ac97_dai));
 	return 0;
 }
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 7b530327553..ba1f0a66358 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -130,13 +130,16 @@ static const struct snd_soc_dai_ops psc_i2s_dai_ops = {
 };
 
 static struct snd_soc_dai_driver psc_i2s_dai[] = {{
+	.name = "mpc5200-psc-i2s.0",
 	.playback = {
+		.stream_name = "I2S Playback",
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = PSC_I2S_RATES,
 		.formats = PSC_I2S_FORMATS,
 	},
 	.capture = {
+		.stream_name = "I2S Capture",
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = PSC_I2S_RATES,
@@ -156,6 +159,10 @@ static int __devinit psc_i2s_of_probe(struct platform_device *op)
 	struct psc_dma *psc_dma;
 	struct mpc52xx_psc __iomem *regs;
 
+	rc = mpc5200_audio_dma_create(op);
+	if (rc != 0)
+		return rc;
+
 	rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
 	if (rc != 0) {
 		pr_err("Failed to register DAI\n");
@@ -200,6 +207,7 @@ static int __devinit psc_i2s_of_probe(struct platform_device *op)
 
 static int __devexit psc_i2s_of_remove(struct platform_device *op)
 {
+	mpc5200_audio_dma_destroy(op);
 	snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_i2s_dai));
 	return 0;
 }
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 60bcba1bc30..9ff9318c52b 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -192,7 +192,6 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
 		container_of(dev, struct platform_device, dev);
 	struct device_node *np = ssi_pdev->dev.of_node;
 	struct device_node *codec_np = NULL;
-	struct platform_device *sound_device = NULL;
 	struct mpc8610_hpcd_data *machine_data;
 	int ret = -ENODEV;
 	const char *sprop;
@@ -341,34 +340,22 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
 	machine_data->card.probe = mpc8610_hpcd_machine_probe;
 	machine_data->card.remove = mpc8610_hpcd_machine_remove;
 	machine_data->card.name = pdev->name; /* The platform driver name */
+	machine_data->card.owner = THIS_MODULE;
+	machine_data->card.dev = &pdev->dev;
 	machine_data->card.num_links = 2;
 	machine_data->card.dai_link = machine_data->dai;
 
-	/* Allocate a new audio platform device structure */
-	sound_device = platform_device_alloc("soc-audio", -1);
-	if (!sound_device) {
-		dev_err(&pdev->dev, "platform device alloc failed\n");
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	/* Associate the card data with the sound device */
-	platform_set_drvdata(sound_device, &machine_data->card);
-
 	/* Register with ASoC */
-	ret = platform_device_add(sound_device);
+	ret = snd_soc_register_card(&machine_data->card);
 	if (ret) {
-		dev_err(&pdev->dev, "platform device add failed\n");
-		goto error_sound;
+		dev_err(&pdev->dev, "could not register card\n");
+		goto error;
 	}
-	dev_set_drvdata(&pdev->dev, sound_device);
 
 	of_node_put(codec_np);
 
 	return 0;
 
-error_sound:
-	platform_device_put(sound_device);
 error:
 	kfree(machine_data);
 error_alloc:
@@ -383,17 +370,12 @@ error_alloc:
  */
 static int __devexit mpc8610_hpcd_remove(struct platform_device *pdev)
 {
-	struct platform_device *sound_device = dev_get_drvdata(&pdev->dev);
-	struct snd_soc_card *card = platform_get_drvdata(sound_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
 	struct mpc8610_hpcd_data *machine_data =
 		container_of(card, struct mpc8610_hpcd_data, card);
 
-	platform_device_unregister(sound_device);
-
+	snd_soc_unregister_card(card);
 	kfree(machine_data);
-	sound_device->dev.platform_data = NULL;
-
-	dev_set_drvdata(&pdev->dev, NULL);
 
 	return 0;
 }
diff --git a/sound/soc/fsl/mx27vis-aic32x4.c b/sound/soc/fsl/mx27vis-aic32x4.c
index f6d04ad4bb3..2b76877b178 100644
--- a/sound/soc/fsl/mx27vis-aic32x4.c
+++ b/sound/soc/fsl/mx27vis-aic32x4.c
@@ -26,13 +26,13 @@
 #include <linux/device.h>
 #include <linux/i2c.h>
 #include <linux/gpio.h>
+#include <linux/platform_data/asoc-mx27vis.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 #include <sound/tlv.h>
 #include <asm/mach-types.h>
-#include <mach/iomux-mx27.h>
 
 #include "../codecs/tlv320aic32x4.h"
 #include "imx-ssi.h"
@@ -41,20 +41,12 @@
 #define MX27VIS_AMP_GAIN	0
 #define MX27VIS_AMP_MUTE	1
 
-#define MX27VIS_PIN_G0		(GPIO_PORTF + 9)
-#define MX27VIS_PIN_G1		(GPIO_PORTF + 8)
-#define MX27VIS_PIN_SDL		(GPIO_PORTE + 5)
-#define MX27VIS_PIN_SDR		(GPIO_PORTF + 7)
-
 static int mx27vis_amp_gain;
 static int mx27vis_amp_mute;
-
-static const int mx27vis_amp_pins[] = {
-	MX27VIS_PIN_G0 | GPIO_GPIO | GPIO_OUT,
-	MX27VIS_PIN_G1 | GPIO_GPIO | GPIO_OUT,
-	MX27VIS_PIN_SDL | GPIO_GPIO | GPIO_OUT,
-	MX27VIS_PIN_SDR | GPIO_GPIO | GPIO_OUT,
-};
+static int mx27vis_amp_gain0_gpio;
+static int mx27vis_amp_gain1_gpio;
+static int mx27vis_amp_mutel_gpio;
+static int mx27vis_amp_muter_gpio;
 
 static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params)
@@ -109,13 +101,13 @@ static int mx27vis_amp_set(struct snd_kcontrol *kcontrol,
 
 	switch (reg) {
 	case MX27VIS_AMP_GAIN:
-		gpio_set_value(MX27VIS_PIN_G0, value & 1);
-		gpio_set_value(MX27VIS_PIN_G1, value >> 1);
+		gpio_set_value(mx27vis_amp_gain0_gpio, value & 1);
+		gpio_set_value(mx27vis_amp_gain1_gpio, value >> 1);
 		mx27vis_amp_gain = value;
 		break;
 	case MX27VIS_AMP_MUTE:
-		gpio_set_value(MX27VIS_PIN_SDL, value & 1);
-		gpio_set_value(MX27VIS_PIN_SDR, value >> 1);
+		gpio_set_value(mx27vis_amp_mutel_gpio, value & 1);
+		gpio_set_value(mx27vis_amp_muter_gpio, value >> 1);
 		mx27vis_amp_mute = value;
 		break;
 	}
@@ -190,8 +182,19 @@ static struct snd_soc_card mx27vis_aic32x4 = {
 
 static int __devinit mx27vis_aic32x4_probe(struct platform_device *pdev)
 {
+	struct snd_mx27vis_platform_data *pdata = pdev->dev.platform_data;
 	int ret;
 
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform data supplied\n");
+		return -EINVAL;
+	}
+
+	mx27vis_amp_gain0_gpio = pdata->amp_gain0_gpio;
+	mx27vis_amp_gain1_gpio = pdata->amp_gain1_gpio;
+	mx27vis_amp_mutel_gpio = pdata->amp_mutel_gpio;
+	mx27vis_amp_muter_gpio = pdata->amp_muter_gpio;
+
 	mx27vis_aic32x4.dev = &pdev->dev;
 	ret = snd_soc_register_card(&mx27vis_aic32x4);
 	if (ret) {
@@ -213,11 +216,6 @@ static int __devinit mx27vis_aic32x4_probe(struct platform_device *pdev)
 			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
 	);
 
-	ret = mxc_gpio_setup_multiple_pins(mx27vis_amp_pins,
-			ARRAY_SIZE(mx27vis_amp_pins), "MX27VIS_AMP");
-	if (ret)
-		printk(KERN_ERR "ASoC: unable to setup gpios\n");
-
 	return ret;
 }
 
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 50adf4032bc..144d4960363 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -202,7 +202,6 @@ static int p1022_ds_probe(struct platform_device *pdev)
 		container_of(dev, struct platform_device, dev);
 	struct device_node *np = ssi_pdev->dev.of_node;
 	struct device_node *codec_np = NULL;
-	struct platform_device *sound_device = NULL;
 	struct machine_data *mdata;
 	int ret = -ENODEV;
 	const char *sprop;
@@ -349,36 +348,23 @@ static int p1022_ds_probe(struct platform_device *pdev)
 	mdata->card.probe = p1022_ds_machine_probe;
 	mdata->card.remove = p1022_ds_machine_remove;
 	mdata->card.name = pdev->name; /* The platform driver name */
+	mdata->card.owner = THIS_MODULE;
+	mdata->card.dev = &pdev->dev;
 	mdata->card.num_links = 2;
 	mdata->card.dai_link = mdata->dai;
 
-	/* Allocate a new audio platform device structure */
-	sound_device = platform_device_alloc("soc-audio", -1);
-	if (!sound_device) {
-		dev_err(&pdev->dev, "platform device alloc failed\n");
-		ret = -ENOMEM;
-		goto error;
-	}
-
-	/* Associate the card data with the sound device */
-	platform_set_drvdata(sound_device, &mdata->card);
-
 	/* Register with ASoC */
-	ret = platform_device_add(sound_device);
+	ret = snd_soc_register_card(&mdata->card);
 	if (ret) {
-		dev_err(&pdev->dev, "platform device add failed\n");
+		dev_err(&pdev->dev, "could not register card\n");
 		goto error;
 	}
-	dev_set_drvdata(&pdev->dev, sound_device);
 
 	of_node_put(codec_np);
 
 	return 0;
 
 error:
-	if (sound_device)
-		platform_device_put(sound_device);
-
 	kfree(mdata);
 error_put:
 	of_node_put(codec_np);
@@ -392,17 +378,12 @@ error_put:
  */
 static int __devexit p1022_ds_remove(struct platform_device *pdev)
 {
-	struct platform_device *sound_device = dev_get_drvdata(&pdev->dev);
-	struct snd_soc_card *card = platform_get_drvdata(sound_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
 	struct machine_data *mdata =
 		container_of(card, struct machine_data, card);
 
-	platform_device_unregister(sound_device);
-
+	snd_soc_unregister_card(card);
 	kfree(mdata);
-	sound_device->dev.platform_data = NULL;
-
-	dev_set_drvdata(&pdev->dev, NULL);
 
 	return 0;
 }
diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index b3af55dcde9..4b63ec8eb37 100644
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -12,32 +12,27 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/interrupt.h>
 #include <linux/device.h>
-#include <linux/delay.h>
 #include <linux/of_device.h>
 #include <linux/of_platform.h>
-#include <linux/dma-mapping.h>
 
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
 #include <sound/soc.h>
 
 #include "mpc5200_dma.h"
-#include "mpc5200_psc_ac97.h"
-#include "../codecs/wm9712.h"
 
 #define DRV_NAME "pcm030-audio-fabric"
 
+struct pcm030_audio_data {
+	struct snd_soc_card *card;
+	struct platform_device *codec_device;
+};
+
 static struct snd_soc_dai_link pcm030_fabric_dai[] = {
 {
 	.name = "AC97",
 	.stream_name = "AC97 Analog",
 	.codec_dai_name = "wm9712-hifi",
 	.cpu_dai_name = "mpc5200-psc-ac97.0",
-	.platform_name = "mpc5200-pcm-audio",
 	.codec_name = "wm9712-codec",
 },
 {
@@ -45,44 +40,95 @@ static struct snd_soc_dai_link pcm030_fabric_dai[] = {
 	.stream_name = "AC97 IEC958",
 	.codec_dai_name = "wm9712-aux",
 	.cpu_dai_name = "mpc5200-psc-ac97.1",
-	.platform_name = "mpc5200-pcm-audio",
 	.codec_name = "wm9712-codec",
 },
 };
 
-static struct snd_soc_card card = {
+static struct snd_soc_card pcm030_card = {
 	.name = "pcm030",
 	.owner = THIS_MODULE,
 	.dai_link = pcm030_fabric_dai,
 	.num_links = ARRAY_SIZE(pcm030_fabric_dai),
 };
 
-static __init int pcm030_fabric_init(void)
+static int __init pcm030_fabric_probe(struct platform_device *op)
 {
-	struct platform_device *pdev;
-	int rc;
+	struct device_node *np = op->dev.of_node;
+	struct device_node *platform_np;
+	struct snd_soc_card *card = &pcm030_card;
+	struct pcm030_audio_data *pdata;
+	int ret;
+	int i;
 
 	if (!of_machine_is_compatible("phytec,pcm030"))
 		return -ENODEV;
 
-	pdev = platform_device_alloc("soc-audio", 1);
-	if (!pdev) {
-		pr_err("pcm030_fabric_init: platform_device_alloc() failed\n");
-		return -ENODEV;
-	}
+	pdata = devm_kzalloc(&op->dev, sizeof(struct pcm030_audio_data),
+			     GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	card->dev = &op->dev;
+	platform_set_drvdata(op, pdata);
 
-	platform_set_drvdata(pdev, &card);
+	pdata->card = card;
 
-	rc = platform_device_add(pdev);
-	if (rc) {
-		pr_err("pcm030_fabric_init: platform_device_add() failed\n");
-		platform_device_put(pdev);
+	platform_np = of_parse_phandle(np, "asoc-platform", 0);
+	if (!platform_np) {
+		dev_err(&op->dev, "ac97 not registered\n");
 		return -ENODEV;
 	}
-	return 0;
+
+	for (i = 0; i < card->num_links; i++)
+		card->dai_link[i].platform_of_node = platform_np;
+
+	ret = request_module("snd-soc-wm9712");
+	if (ret)
+		dev_err(&op->dev, "request_module returned: %d\n", ret);
+
+	pdata->codec_device = platform_device_alloc("wm9712-codec", -1);
+	if (!pdata->codec_device)
+		dev_err(&op->dev, "platform_device_alloc() failed\n");
+
+	ret = platform_device_add(pdata->codec_device);
+	if (ret)
+		dev_err(&op->dev, "platform_device_add() failed: %d\n", ret);
+
+	ret = snd_soc_register_card(card);
+	if (ret)
+		dev_err(&op->dev, "snd_soc_register_card() failed: %d\n", ret);
+
+	return ret;
+}
+
+static int __devexit pcm030_fabric_remove(struct platform_device *op)
+{
+	struct pcm030_audio_data *pdata = platform_get_drvdata(op);
+	int ret;
+
+	ret = snd_soc_unregister_card(pdata->card);
+	platform_device_unregister(pdata->codec_device);
+
+	return ret;
 }
 
-module_init(pcm030_fabric_init);
+static struct of_device_id pcm030_audio_match[] = {
+	{ .compatible = "phytec,pcm030-audio-fabric", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, pcm030_audio_match);
+
+static struct platform_driver pcm030_fabric_driver = {
+	.probe		= pcm030_fabric_probe,
+	.remove		= __devexit_p(pcm030_fabric_remove),
+	.driver		= {
+		.name	= DRV_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table    = pcm030_audio_match,
+	},
+};
+
+module_platform_driver(pcm030_fabric_driver);
 
 
 MODULE_AUTHOR("Jon Smirl <jonsmirl@gmail.com>");
diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c
index 2937e54da49..2cc7782714b 100644
--- a/sound/soc/mid-x86/mfld_machine.c
+++ b/sound/soc/mid-x86/mfld_machine.c
@@ -318,6 +318,15 @@ static struct snd_soc_dai_link mfld_msic_dailink[] = {
 		.platform_name = "sst-platform",
 		.init = NULL,
 	},
+	{
+		.name = "Medfield Compress",
+		.stream_name = "Speaker",
+		.cpu_dai_name = "Compress-cpu-dai",
+		.codec_dai_name = "SN95031 Speaker",
+		.codec_name = "sn95031",
+		.platform_name = "sst-platform",
+		.init = NULL,
+	},
 };
 
 /* SoC card */
diff --git a/sound/soc/mid-x86/sst_dsp.h b/sound/soc/mid-x86/sst_dsp.h
new file mode 100644
index 00000000000..0fce1de284f
--- /dev/null
+++ b/sound/soc/mid-x86/sst_dsp.h
@@ -0,0 +1,134 @@
+#ifndef __SST_DSP_H__
+#define __SST_DSP_H__
+/*
+ *  sst_dsp.h - Intel SST Driver for audio engine
+ *
+ *  Copyright (C) 2008-12 Intel Corporation
+ *  Authors:	Vinod Koul <vinod.koul@linux.intel.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; version 2 of the License.
+ *
+ *  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.
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ */
+
+enum sst_codec_types {
+	/*  AUDIO/MUSIC	CODEC Type Definitions */
+	SST_CODEC_TYPE_UNKNOWN = 0,
+	SST_CODEC_TYPE_PCM,	/* Pass through Audio codec */
+	SST_CODEC_TYPE_MP3,
+	SST_CODEC_TYPE_MP24,
+	SST_CODEC_TYPE_AAC,
+	SST_CODEC_TYPE_AACP,
+	SST_CODEC_TYPE_eAACP,
+};
+
+enum stream_type {
+	SST_STREAM_TYPE_NONE = 0,
+	SST_STREAM_TYPE_MUSIC = 1,
+};
+
+struct snd_pcm_params {
+	u16 codec;	/* codec type */
+	u8 num_chan;	/* 1=Mono, 2=Stereo */
+	u8 pcm_wd_sz;	/* 16/24 - bit*/
+	u32 reserved;	/* Bitrate in bits per second */
+	u32 sfreq;	/* Sampling rate in Hz */
+	u8 use_offload_path;
+	u8 reserved2;
+	u16 reserved3;
+	u8 channel_map[8];
+} __packed;
+
+/* MP3 Music Parameters Message */
+struct snd_mp3_params {
+	u16 codec;
+	u8  num_chan;	/* 1=Mono, 2=Stereo	*/
+	u8  pcm_wd_sz; /* 16/24 - bit*/
+	u8  crc_check; /* crc_check - disable (0) or enable (1) */
+	u8  reserved1; /* unused*/
+	u16 reserved2;	/* Unused */
+} __packed;
+
+#define AAC_BIT_STREAM_ADTS		0
+#define AAC_BIT_STREAM_ADIF		1
+#define AAC_BIT_STREAM_RAW		2
+
+/* AAC Music Parameters Message */
+struct snd_aac_params {
+	u16 codec;
+	u8 num_chan; /* 1=Mono, 2=Stereo*/
+	u8 pcm_wd_sz; /* 16/24 - bit*/
+	u8 bdownsample; /*SBR downsampling 0 - disable 1 -enabled AAC+ only */
+	u8 bs_format; /* input bit stream format adts=0, adif=1, raw=2 */
+	u16  reser2;
+	u32 externalsr; /*sampling rate of basic AAC raw bit stream*/
+	u8 sbr_signalling;/*disable/enable/set automode the SBR tool.AAC+*/
+	u8 reser1;
+	u16  reser3;
+} __packed;
+
+/* WMA Music Parameters Message */
+struct snd_wma_params {
+	u16 codec;
+	u8  num_chan;	/* 1=Mono, 2=Stereo */
+	u8  pcm_wd_sz;	/* 16/24 - bit*/
+	u32 brate;	/* Use the hard coded value. */
+	u32 sfreq;	/* Sampling freq eg. 8000, 441000, 48000 */
+	u32 channel_mask;  /* Channel Mask */
+	u16 format_tag;	/* Format Tag */
+	u16 block_align;	/* packet size */
+	u16 wma_encode_opt;/* Encoder option */
+	u8 op_align;	/* op align 0- 16 bit, 1- MSB, 2 LSB */
+	u8 reserved;	/* reserved */
+} __packed;
+
+/* Codec params struture */
+union  snd_sst_codec_params {
+	struct snd_pcm_params pcm_params;
+	struct snd_mp3_params mp3_params;
+	struct snd_aac_params aac_params;
+	struct snd_wma_params wma_params;
+} __packed;
+
+/* Address and size info of a frame buffer */
+struct sst_address_info {
+	u32 addr; /* Address at IA */
+	u32 size; /* Size of the buffer */
+};
+
+struct snd_sst_alloc_params_ext {
+	struct sst_address_info  ring_buf_info[8];
+	u8 sg_count;
+	u8 reserved;
+	u16 reserved2;
+	u32 frag_size;	/*Number of samples after which period elapsed
+				  message is sent valid only if path  = 0*/
+} __packed;
+
+struct snd_sst_stream_params {
+	union snd_sst_codec_params uc;
+} __packed;
+
+struct snd_sst_params {
+	u32 stream_id;
+	u8 codec;
+	u8 ops;
+	u8 stream_type;
+	u8 device_type;
+	struct snd_sst_stream_params sparams;
+	struct snd_sst_alloc_params_ext aparams;
+};
+
+#endif /* __SST_DSP_H__ */
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
index d34563b12c3..a263cbed862 100644
--- a/sound/soc/mid-x86/sst_platform.c
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -1,7 +1,7 @@
 /*
  *  sst_platform.c - Intel MID Platform driver
  *
- *  Copyright (C) 2010 Intel Corp
+ *  Copyright (C) 2010-2012 Intel Corp
  *  Author: Vinod Koul <vinod.koul@intel.com>
  *  Author: Harsha Priya <priya.harsha@intel.com>
  *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -32,6 +32,7 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/compress_driver.h>
 #include "sst_platform.h"
 
 static struct sst_device *sst;
@@ -152,6 +153,16 @@ static struct snd_soc_dai_driver sst_platform_dai[] = {
 		.formats = SNDRV_PCM_FMTBIT_S24_LE,
 	},
 },
+{
+	.name = "Compress-cpu-dai",
+	.compress_dai = 1,
+	.playback = {
+		.channels_min = SST_STEREO,
+		.channels_max = SST_STEREO,
+		.rates = SNDRV_PCM_RATE_44100|SNDRV_PCM_RATE_48000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE,
+	},
+},
 };
 
 /* helper functions */
@@ -463,8 +474,199 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	}
 	return retval;
 }
+
+/* compress stream operations */
+static void sst_compr_fragment_elapsed(void *arg)
+{
+	struct snd_compr_stream *cstream = (struct snd_compr_stream *)arg;
+
+	pr_debug("fragment elapsed by driver\n");
+	if (cstream)
+		snd_compr_fragment_elapsed(cstream);
+}
+
+static int sst_platform_compr_open(struct snd_compr_stream *cstream)
+{
+
+	int ret_val = 0;
+	struct snd_compr_runtime *runtime = cstream->runtime;
+	struct sst_runtime_stream *stream;
+
+	stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+	if (!stream)
+		return -ENOMEM;
+
+	spin_lock_init(&stream->status_lock);
+
+	/* get the sst ops */
+	if (!sst || !try_module_get(sst->dev->driver->owner)) {
+		pr_err("no device available to run\n");
+		ret_val = -ENODEV;
+		goto out_ops;
+	}
+	stream->compr_ops = sst->compr_ops;
+
+	stream->id = 0;
+	sst_set_stream_status(stream, SST_PLATFORM_INIT);
+	runtime->private_data = stream;
+	return 0;
+out_ops:
+	kfree(stream);
+	return ret_val;
+}
+
+static int sst_platform_compr_free(struct snd_compr_stream *cstream)
+{
+	struct sst_runtime_stream *stream;
+	int ret_val = 0, str_id;
+
+	stream = cstream->runtime->private_data;
+	/*need to check*/
+	str_id = stream->id;
+	if (str_id)
+		ret_val = stream->compr_ops->close(str_id);
+	module_put(sst->dev->driver->owner);
+	kfree(stream);
+	pr_debug("%s: %d\n", __func__, ret_val);
+	return 0;
+}
+
+static int sst_platform_compr_set_params(struct snd_compr_stream *cstream,
+					struct snd_compr_params *params)
+{
+	struct sst_runtime_stream *stream;
+	int retval;
+	struct snd_sst_params str_params;
+	struct sst_compress_cb cb;
+
+	stream = cstream->runtime->private_data;
+	/* construct fw structure for this*/
+	memset(&str_params, 0, sizeof(str_params));
+
+	str_params.ops = STREAM_OPS_PLAYBACK;
+	str_params.stream_type = SST_STREAM_TYPE_MUSIC;
+	str_params.device_type = SND_SST_DEVICE_COMPRESS;
+
+	switch (params->codec.id) {
+	case SND_AUDIOCODEC_MP3: {
+		str_params.codec = SST_CODEC_TYPE_MP3;
+		str_params.sparams.uc.mp3_params.codec = SST_CODEC_TYPE_MP3;
+		str_params.sparams.uc.mp3_params.num_chan = params->codec.ch_in;
+		str_params.sparams.uc.mp3_params.pcm_wd_sz = 16;
+		break;
+	}
+
+	case SND_AUDIOCODEC_AAC: {
+		str_params.codec = SST_CODEC_TYPE_AAC;
+		str_params.sparams.uc.aac_params.codec = SST_CODEC_TYPE_AAC;
+		str_params.sparams.uc.aac_params.num_chan = params->codec.ch_in;
+		str_params.sparams.uc.aac_params.pcm_wd_sz = 16;
+		if (params->codec.format == SND_AUDIOSTREAMFORMAT_MP4ADTS)
+			str_params.sparams.uc.aac_params.bs_format =
+							AAC_BIT_STREAM_ADTS;
+		else if (params->codec.format == SND_AUDIOSTREAMFORMAT_RAW)
+			str_params.sparams.uc.aac_params.bs_format =
+							AAC_BIT_STREAM_RAW;
+		else {
+			pr_err("Undefined format%d\n", params->codec.format);
+			return -EINVAL;
+		}
+		str_params.sparams.uc.aac_params.externalsr =
+						params->codec.sample_rate;
+		break;
+	}
+
+	default:
+		pr_err("codec not supported, id =%d\n", params->codec.id);
+		return -EINVAL;
+	}
+
+	str_params.aparams.ring_buf_info[0].addr  =
+					virt_to_phys(cstream->runtime->buffer);
+	str_params.aparams.ring_buf_info[0].size =
+					cstream->runtime->buffer_size;
+	str_params.aparams.sg_count = 1;
+	str_params.aparams.frag_size = cstream->runtime->fragment_size;
+
+	cb.param = cstream;
+	cb.compr_cb = sst_compr_fragment_elapsed;
+
+	retval = stream->compr_ops->open(&str_params, &cb);
+	if (retval < 0) {
+		pr_err("stream allocation failed %d\n", retval);
+		return retval;
+	}
+
+	stream->id = retval;
+	return 0;
+}
+
+static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd)
+{
+	struct sst_runtime_stream *stream =
+		cstream->runtime->private_data;
+
+	return stream->compr_ops->control(cmd, stream->id);
+}
+
+static int sst_platform_compr_pointer(struct snd_compr_stream *cstream,
+					struct snd_compr_tstamp *tstamp)
+{
+	struct sst_runtime_stream *stream;
+
+	stream  = cstream->runtime->private_data;
+	stream->compr_ops->tstamp(stream->id, tstamp);
+	tstamp->byte_offset = tstamp->copied_total %
+				 (u32)cstream->runtime->buffer_size;
+	pr_debug("calc bytes offset/copied bytes as %d\n", tstamp->byte_offset);
+	return 0;
+}
+
+static int sst_platform_compr_ack(struct snd_compr_stream *cstream,
+					size_t bytes)
+{
+	struct sst_runtime_stream *stream;
+
+	stream  = cstream->runtime->private_data;
+	stream->compr_ops->ack(stream->id, (unsigned long)bytes);
+	stream->bytes_written += bytes;
+
+	return 0;
+}
+
+static int sst_platform_compr_get_caps(struct snd_compr_stream *cstream,
+					struct snd_compr_caps *caps)
+{
+	struct sst_runtime_stream *stream =
+		cstream->runtime->private_data;
+
+	return stream->compr_ops->get_caps(caps);
+}
+
+static int sst_platform_compr_get_codec_caps(struct snd_compr_stream *cstream,
+					struct snd_compr_codec_caps *codec)
+{
+	struct sst_runtime_stream *stream =
+		cstream->runtime->private_data;
+
+	return stream->compr_ops->get_codec_caps(codec);
+}
+
+static struct snd_compr_ops sst_platform_compr_ops = {
+
+	.open = sst_platform_compr_open,
+	.free = sst_platform_compr_free,
+	.set_params = sst_platform_compr_set_params,
+	.trigger = sst_platform_compr_trigger,
+	.pointer = sst_platform_compr_pointer,
+	.ack = sst_platform_compr_ack,
+	.get_caps = sst_platform_compr_get_caps,
+	.get_codec_caps = sst_platform_compr_get_codec_caps,
+};
+
 static struct snd_soc_platform_driver sst_soc_platform_drv = {
 	.ops		= &sst_platform_ops,
+	.compr_ops	= &sst_platform_compr_ops,
 	.pcm_new	= sst_pcm_new,
 	.pcm_free	= sst_pcm_free,
 };
diff --git a/sound/soc/mid-x86/sst_platform.h b/sound/soc/mid-x86/sst_platform.h
index f04f4f72daa..d61c5d514ff 100644
--- a/sound/soc/mid-x86/sst_platform.h
+++ b/sound/soc/mid-x86/sst_platform.h
@@ -27,6 +27,8 @@
 #ifndef __SST_PLATFORMDRV_H__
 #define __SST_PLATFORMDRV_H__
 
+#include "sst_dsp.h"
+
 #define SST_MONO		1
 #define SST_STEREO		2
 #define SST_MAX_CAP		5
@@ -42,7 +44,6 @@
 #define SST_MIN_PERIODS		2
 #define SST_MAX_PERIODS		(1024*2)
 #define SST_FIFO_SIZE		0
-#define SST_CODEC_TYPE_PCM	1
 
 struct pcm_stream_info {
 	int str_id;
@@ -83,6 +84,7 @@ enum sst_audio_device_type {
 	SND_SST_DEVICE_VIBRA,
 	SND_SST_DEVICE_HAPTIC,
 	SND_SST_DEVICE_CAPTURE,
+	SND_SST_DEVICE_COMPRESS,
 };
 
 /* PCM Parameters */
@@ -107,6 +109,24 @@ struct sst_stream_params {
 	struct sst_pcm_params sparams;
 };
 
+struct sst_compress_cb {
+	void *param;
+	void (*compr_cb)(void *param);
+};
+
+struct compress_sst_ops {
+	const char *name;
+	int (*open) (struct snd_sst_params *str_params,
+			struct sst_compress_cb *cb);
+	int (*control) (unsigned int cmd, unsigned int str_id);
+	int (*tstamp) (unsigned int str_id, struct snd_compr_tstamp *tstamp);
+	int (*ack) (unsigned int str_id, unsigned long bytes);
+	int (*close) (unsigned int str_id);
+	int (*get_caps) (struct snd_compr_caps *caps);
+	int (*get_codec_caps) (struct snd_compr_codec_caps *codec);
+
+};
+
 struct sst_ops {
 	int (*open) (struct sst_stream_params *str_param);
 	int (*device_control) (int cmd, void *arg);
@@ -115,8 +135,11 @@ struct sst_ops {
 
 struct sst_runtime_stream {
 	int     stream_status;
+	unsigned int id;
+	size_t bytes_written;
 	struct pcm_stream_info stream_info;
 	struct sst_ops *ops;
+	struct compress_sst_ops *compr_ops;
 	spinlock_t	status_lock;
 };
 
@@ -124,6 +147,7 @@ struct sst_device {
 	char *name;
 	struct device *dev;
 	struct sst_ops *ops;
+	struct compress_sst_ops *compr_ops;
 };
 
 int sst_register_dsp(struct sst_device *sst);
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index b3030718c22..aa037b292f3 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -704,7 +704,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	saif->clk = clk_get(&pdev->dev, NULL);
+	saif->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(saif->clk)) {
 		ret = PTR_ERR(saif->clk);
 		dev_err(&pdev->dev, "Cannot get the clock: %d\n",
@@ -717,8 +717,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 	saif->base = devm_request_and_ioremap(&pdev->dev, iores);
 	if (!saif->base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
-		ret = -ENODEV;
-		goto failed_get_resource;
+		return -ENODEV;
 	}
 
 	dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
@@ -731,7 +730,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 					   &saif->dma_param.chan_num);
 		if (ret) {
 			dev_err(&pdev->dev, "failed to get dma channel\n");
-			goto failed_get_resource;
+			return ret;
 		}
 	} else {
 		saif->dma_param.chan_num = dmares->start;
@@ -742,7 +741,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 		ret = saif->irq;
 		dev_err(&pdev->dev, "failed to get irq resource: %d\n",
 			ret);
-		goto failed_get_resource;
+		return ret;
 	}
 
 	saif->dev = &pdev->dev;
@@ -750,7 +749,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 			       "mxs-saif", saif);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to request irq\n");
-		goto failed_get_resource;
+		return ret;
 	}
 
 	saif->dma_param.chan_irq = platform_get_irq(pdev, 1);
@@ -758,7 +757,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 		ret = saif->dma_param.chan_irq;
 		dev_err(&pdev->dev, "failed to get dma irq resource: %d\n",
 			ret);
-		goto failed_get_resource;
+		return ret;
 	}
 
 	platform_set_drvdata(pdev, saif);
@@ -766,7 +765,7 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 	ret = snd_soc_register_dai(&pdev->dev, &mxs_saif_dai);
 	if (ret) {
 		dev_err(&pdev->dev, "register DAI failed\n");
-		goto failed_get_resource;
+		return ret;
 	}
 
 	ret = mxs_pcm_platform_register(&pdev->dev);
@@ -779,19 +778,14 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 
 failed_pdev_alloc:
 	snd_soc_unregister_dai(&pdev->dev);
-failed_get_resource:
-	clk_put(saif->clk);
 
 	return ret;
 }
 
 static int __devexit mxs_saif_remove(struct platform_device *pdev)
 {
-	struct mxs_saif *saif = platform_get_drvdata(pdev);
-
 	mxs_pcm_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
-	clk_put(saif->clk);
 
 	return 0;
 }
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 57a2fa75108..7048137f9a3 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -1,6 +1,7 @@
 config SND_OMAP_SOC
 	tristate "SoC Audio for the Texas Instruments OMAP chips"
-	depends on ARCH_OMAP
+	depends on ARCH_OMAP && DMA_OMAP
+	select SND_SOC_DMAENGINE_PCM
 
 config SND_OMAP_SOC_DMIC
 	tristate
@@ -60,23 +61,6 @@ config SND_OMAP_SOC_OSK5912
 	help
 	  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 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 or CompuLab CM-T35
-
-config SND_OMAP_SOC_OMAP3EVM
-	tristate "SoC Audio support for OMAP3EVM board"
-	depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3EVM
-	select SND_OMAP_SOC_MCBSP
-	select SND_SOC_TWL4030
-	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
@@ -95,6 +79,19 @@ config SND_OMAP_SOC_SDP3430
 	  Say Y if you want to add support for SoC audio on Texas Instruments
 	  SDP3430.
 
+config SND_OMAP_SOC_OMAP_TWL4030
+	tristate "SoC Audio support for TI SoC based boards with twl4030 codec"
+	depends on TWL4030_CORE && SND_OMAP_SOC
+	select SND_OMAP_SOC_MCBSP
+	select SND_SOC_TWL4030
+	help
+	  Say Y if you want to add support for SoC audio on TI SoC based boards
+	  using twl4030 as c codec. This driver currently supports:
+	  - Beagleboard or Devkit8000
+	  - Gumstix Overo or CompuLab CM-T35/CM-T3730
+	  - IGEP v2
+	  - OMAP3EVM
+
 config SND_OMAP_SOC_OMAP_ABE_TWL6040
 	tristate "SoC Audio support for OMAP boards using ABE and twl6040 codec"
 	depends on TWL6040_CORE && SND_OMAP_SOC && ARCH_OMAP4
@@ -127,16 +124,6 @@ config SND_OMAP_SOC_OMAP3_PANDORA
 	help
 	  Say Y if you want to add support for SoC audio on the OMAP3 Pandora.
 
-config SND_OMAP_SOC_OMAP3_BEAGLE
-	tristate "SoC Audio support for OMAP3 Beagle and Devkit8000"
-	depends on TWL4030_CORE && SND_OMAP_SOC
-	depends on (MACH_OMAP3_BEAGLE || MACH_DEVKIT8000)
-	select SND_OMAP_SOC_MCBSP
-	select SND_SOC_TWL4030
-	help
-	  Say Y if you want to add support for SoC audio on the Beagleboard or
-	  the clone Devkit8000.
-
 config SND_OMAP_SOC_ZOOM2
 	tristate "SoC Audio support for Zoom2"
 	depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_ZOOM2
@@ -144,11 +131,3 @@ config SND_OMAP_SOC_ZOOM2
 	select SND_SOC_TWL4030
 	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 0e14dd32256..19637e55ea4 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -16,29 +16,23 @@ snd-soc-n810-objs := n810.o
 snd-soc-rx51-objs := rx51.o
 snd-soc-ams-delta-objs := ams-delta.o
 snd-soc-osk5912-objs := osk5912.o
-snd-soc-overo-objs := overo.o
-snd-soc-omap3evm-objs := omap3evm.o
 snd-soc-am3517evm-objs := am3517evm.o
 snd-soc-sdp3430-objs := sdp3430.o
 snd-soc-omap-abe-twl6040-objs := omap-abe-twl6040.o
+snd-soc-omap-twl4030-objs := omap-twl4030.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
 snd-soc-omap-hdmi-card-objs := omap-hdmi-card.o
 
 obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o
 obj-$(CONFIG_SND_OMAP_SOC_RX51) += snd-soc-rx51.o
 obj-$(CONFIG_SND_OMAP_SOC_AMS_DELTA) += snd-soc-ams-delta.o
 obj-$(CONFIG_SND_OMAP_SOC_OSK5912) += snd-soc-osk5912.o
-obj-$(CONFIG_SND_OMAP_SOC_OVERO) += snd-soc-overo.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP2EVM) += snd-soc-omap2evm.o
-obj-$(CONFIG_SND_OMAP_SOC_OMAP3EVM) += snd-soc-omap3evm.o
 obj-$(CONFIG_SND_OMAP_SOC_AM3517EVM) += snd-soc-am3517evm.o
 obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040) += snd-soc-omap-abe-twl6040.o
+obj-$(CONFIG_SND_OMAP_SOC_OMAP_TWL4030) += snd-soc-omap-twl4030.o
 obj-$(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-$(CONFIG_SND_OMAP_SOC_IGEP0020) += snd-soc-igep0020.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP_HDMI) += snd-soc-omap-hdmi-card.o
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index a52e87d28b6..fad350682ca 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -41,32 +41,15 @@ static int am3517evm_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int 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) {
+	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;
-	}
 
-	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;
+	return ret;
 }
 
 static struct snd_soc_ops am3517evm_ops = {
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
deleted file mode 100644
index 5ed871676ed..00000000000
--- a/sound/soc/omap/igep0020.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * 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 <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <linux/platform_data/asoc-ti-mcbsp.h>
-
-#include "omap-mcbsp.h"
-#include "omap-pcm.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->codec_dai;
-	int 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_name = "omap-mcbsp.2",
-	.codec_dai_name = "twl4030-hifi",
-	.platform_name = "omap-pcm-audio",
-	.codec_name = "twl4030-codec",
-	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-		   SND_SOC_DAIFMT_CBM_CFM,
-	.ops = &igep2_ops,
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_card_igep2 = {
-	.name = "igep2",
-	.owner = THIS_MODULE,
-	.dai_link = &igep2_dai,
-	.num_links = 1,
-};
-
-static struct platform_device *igep2_snd_device;
-
-static int __init igep2_soc_init(void)
-{
-	int ret;
-
-	if (!machine_is_igep0020())
-		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, &snd_soc_card_igep2);
-
-	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/mcbsp.c b/sound/soc/omap/mcbsp.c
index a681a9a8b84..afb8d4f1bed 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/pm_runtime.h>
 
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 
@@ -728,50 +729,39 @@ void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx)
 
 int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
 {
+	struct clk *fck_src;
 	const char *src;
+	int r;
 
 	if (fck_src_id == MCBSP_CLKS_PAD_SRC)
-		src = "clks_ext";
+		src = "pad_fck";
 	else if (fck_src_id == MCBSP_CLKS_PRCM_SRC)
-		src = "clks_fclk";
+		src = "prcm_fck";
 	else
 		return -EINVAL;
 
-	if (mcbsp->pdata->set_clk_src)
-		return mcbsp->pdata->set_clk_src(mcbsp->dev, mcbsp->fclk, src);
-	else
+	fck_src = clk_get(mcbsp->dev, src);
+	if (IS_ERR(fck_src)) {
+		dev_err(mcbsp->dev, "CLKS: could not clk_get() %s\n", src);
 		return -EINVAL;
-}
-
-int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux)
-{
-	const char *signal, *src;
+	}
 
-	if (!mcbsp->pdata->mux_signal)
-		return -EINVAL;
+	pm_runtime_put_sync(mcbsp->dev);
 
-	switch (mux) {
-	case CLKR_SRC_CLKR:
-		signal = "clkr";
-		src = "clkr";
-		break;
-	case CLKR_SRC_CLKX:
-		signal = "clkr";
-		src = "clkx";
-		break;
-	case FSR_SRC_FSR:
-		signal = "fsr";
-		src = "fsr";
-		break;
-	case FSR_SRC_FSX:
-		signal = "fsr";
-		src = "fsx";
-		break;
-	default:
-		return -EINVAL;
+	r = clk_set_parent(mcbsp->fclk, fck_src);
+	if (r) {
+		dev_err(mcbsp->dev, "CLKS: could not clk_set_parent() to %s\n",
+			src);
+		clk_put(fck_src);
+		return r;
 	}
 
-	return mcbsp->pdata->mux_signal(mcbsp->dev, signal, src);
+	pm_runtime_get_sync(mcbsp->dev);
+
+	clk_put(fck_src);
+
+	return 0;
+
 }
 
 #define max_thres(m)			(mcbsp->pdata->buffer_size)
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
index 262a6152111..49a67259ce5 100644
--- a/sound/soc/omap/mcbsp.h
+++ b/sound/soc/omap/mcbsp.h
@@ -334,9 +334,6 @@ void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx);
 /* McBSP functional clock source changing function */
 int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id);
 
-/* McBSP signal muxing API */
-int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux);
-
 /* Sidetone specific API */
 int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain);
 int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain);
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index 45909ca889f..4a73ef3ae12 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -25,6 +25,7 @@
 #include <linux/mfd/twl6040.h>
 #include <linux/platform_data/omap-abe-twl6040.h>
 #include <linux/module.h>
+#include <linux/of.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -39,6 +40,8 @@
 struct abe_twl6040 {
 	int	jack_detection;	/* board can detect jack events */
 	int	mclk_freq;	/* MCLK frequency speed for twl6040 */
+
+	struct platform_device *dmic_codec_dev;
 };
 
 static int omap_abe_hw_params(struct snd_pcm_substream *substream,
@@ -181,17 +184,6 @@ static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 	int hs_trim;
 	int ret = 0;
 
-	/* Disable not connected paths if not used */
-	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
-	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
-	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
-	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
-	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
-	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
-	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
-	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
-	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");
-
 	/*
 	 * Configure McPDM offset cancellation based on the HSOTRIM value from
 	 * twl6040.
@@ -212,6 +204,24 @@ static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
 	}
 
+	/*
+	 * NULL pdata means we booted with DT. In this case the routing is
+	 * provided and the card is fully routed, no need to mark pins.
+	 */
+	if (!pdata)
+		return ret;
+
+	/* Disable not connected paths if not used */
+	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
+	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
+	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
+	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
+	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
+	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");
+
 	return ret;
 }
 
@@ -266,52 +276,116 @@ static struct snd_soc_card omap_abe_card = {
 static __devinit int omap_abe_probe(struct platform_device *pdev)
 {
 	struct omap_abe_twl6040_data *pdata = dev_get_platdata(&pdev->dev);
+	struct device_node *node = pdev->dev.of_node;
 	struct snd_soc_card *card = &omap_abe_card;
 	struct abe_twl6040 *priv;
 	int num_links = 0;
-	int ret;
+	int ret = 0;
 
 	card->dev = &pdev->dev;
 
-	if (!pdata) {
-		dev_err(&pdev->dev, "Missing pdata\n");
-		return -ENODEV;
-	}
-
 	priv = devm_kzalloc(&pdev->dev, sizeof(struct abe_twl6040), GFP_KERNEL);
 	if (priv == NULL)
 		return -ENOMEM;
 
-	if (pdata->card_name) {
-		card->name = pdata->card_name;
+	priv->dmic_codec_dev = ERR_PTR(-EINVAL);
+
+	if (node) {
+		struct device_node *dai_node;
+
+		if (snd_soc_of_parse_card_name(card, "ti,model")) {
+			dev_err(&pdev->dev, "Card name is not provided\n");
+			return -ENODEV;
+		}
+
+		ret = snd_soc_of_parse_audio_routing(card,
+						"ti,audio-routing");
+		if (ret) {
+			dev_err(&pdev->dev,
+				"Error while parsing DAPM routing\n");
+			return ret;
+		}
+
+		dai_node = of_parse_phandle(node, "ti,mcpdm", 0);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "McPDM node is not provided\n");
+			return -EINVAL;
+		}
+		abe_twl6040_dai_links[0].cpu_dai_name  = NULL;
+		abe_twl6040_dai_links[0].cpu_of_node = dai_node;
+
+		dai_node = of_parse_phandle(node, "ti,dmic", 0);
+		if (dai_node) {
+			num_links = 2;
+			abe_twl6040_dai_links[1].cpu_dai_name  = NULL;
+			abe_twl6040_dai_links[1].cpu_of_node = dai_node;
+
+			priv->dmic_codec_dev = platform_device_register_simple(
+						"dmic-codec", -1, NULL, 0);
+			if (IS_ERR(priv->dmic_codec_dev)) {
+				dev_err(&pdev->dev,
+					"Can't instantiate dmic-codec\n");
+				return PTR_ERR(priv->dmic_codec_dev);
+			}
+		} else {
+			num_links = 1;
+		}
+
+		of_property_read_u32(node, "ti,jack-detection",
+				     &priv->jack_detection);
+		of_property_read_u32(node, "ti,mclk-freq",
+				     &priv->mclk_freq);
+		if (!priv->mclk_freq) {
+			dev_err(&pdev->dev, "MCLK frequency not provided\n");
+			ret = -EINVAL;
+			goto err_unregister;
+		}
+
+		omap_abe_card.fully_routed = 1;
+	} else if (pdata) {
+		if (pdata->card_name) {
+			card->name = pdata->card_name;
+		} else {
+			dev_err(&pdev->dev, "Card name is not provided\n");
+			return -ENODEV;
+		}
+
+		if (pdata->has_dmic)
+			num_links = 2;
+		else
+			num_links = 1;
+
+		priv->jack_detection = pdata->jack_detection;
+		priv->mclk_freq = pdata->mclk_freq;
 	} else {
-		dev_err(&pdev->dev, "Card name is not provided\n");
+		dev_err(&pdev->dev, "Missing pdata\n");
 		return -ENODEV;
 	}
 
-	priv->jack_detection = pdata->jack_detection;
-	priv->mclk_freq = pdata->mclk_freq;
-
 
 	if (!priv->mclk_freq) {
 		dev_err(&pdev->dev, "MCLK frequency missing\n");
-		return -ENODEV;
+		ret = -ENODEV;
+		goto err_unregister;
 	}
 
-	if (pdata->has_dmic)
-		num_links = 2;
-	else
-		num_links = 1;
-
 	card->dai_link = abe_twl6040_dai_links;
 	card->num_links = num_links;
 
 	snd_soc_card_set_drvdata(card, priv);
 
 	ret = snd_soc_register_card(card);
-	if (ret)
+	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
 			ret);
+		goto err_unregister;
+	}
+
+	return 0;
+
+err_unregister:
+	if (!IS_ERR(priv->dmic_codec_dev))
+		platform_device_unregister(priv->dmic_codec_dev);
 
 	return ret;
 }
@@ -319,17 +393,28 @@ static __devinit int omap_abe_probe(struct platform_device *pdev)
 static int __devexit omap_abe_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card);
 
 	snd_soc_unregister_card(card);
 
+	if (!IS_ERR(priv->dmic_codec_dev))
+		platform_device_unregister(priv->dmic_codec_dev);
+
 	return 0;
 }
 
+static const struct of_device_id omap_abe_of_match[] = {
+	{.compatible = "ti,abe-twl6040", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, omap_abe_of_match);
+
 static struct platform_driver omap_abe_driver = {
 	.driver = {
 		.name = "omap-abe-twl6040",
 		.owner = THIS_MODULE,
 		.pm = &snd_soc_pm_ops,
+		.of_match_table = omap_abe_of_match,
 	},
 	.probe = omap_abe_probe,
 	.remove = __devexit_p(omap_abe_remove),
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index 75f5dca0e8d..68f2cd1a920 100644
--- a/sound/soc/omap/omap-dmic.c
+++ b/sound/soc/omap/omap-dmic.c
@@ -33,7 +33,6 @@
 #include <linux/slab.h>
 #include <linux/pm_runtime.h>
 #include <linux/of_device.h>
-#include <plat/dma.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -63,8 +62,6 @@ struct omap_dmic {
  */
 static struct omap_pcm_dma_data omap_dmic_dai_dma_params = {
 	.name		= "DMIC capture",
-	.data_type	= OMAP_DMA_DATA_TYPE_S32,
-	.sync_mode	= OMAP_DMA_SYNC_PACKET,
 };
 
 static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val)
@@ -121,6 +118,7 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_unlock(&dmic->mutex);
 
+	snd_soc_dai_set_dma_data(dai, substream, &omap_dmic_dai_dma_params);
 	return ret;
 }
 
@@ -205,6 +203,7 @@ static int omap_dmic_dai_hw_params(struct snd_pcm_substream *substream,
 				    struct snd_soc_dai *dai)
 {
 	struct omap_dmic *dmic = snd_soc_dai_get_drvdata(dai);
+	struct omap_pcm_dma_data *dma_data;
 	int channels;
 
 	dmic->clk_div = omap_dmic_select_divider(dmic, params_rate(params));
@@ -230,8 +229,8 @@ static int omap_dmic_dai_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	/* packet size is threshold * channels */
-	omap_dmic_dai_dma_params.packet_size = dmic->threshold * channels;
-	snd_soc_dai_set_dma_data(dai, substream, &omap_dmic_dai_dma_params);
+	dma_data = snd_soc_dai_get_dma_data(dai, substream);
+	dma_data->packet_size = dmic->threshold * channels;
 
 	return 0;
 }
diff --git a/sound/soc/omap/omap-hdmi.c b/sound/soc/omap/omap-hdmi.c
index a08245d9203..f59c69fb400 100644
--- a/sound/soc/omap/omap-hdmi.c
+++ b/sound/soc/omap/omap-hdmi.c
@@ -34,7 +34,6 @@
 #include <sound/asoundef.h>
 #include <video/omapdss.h>
 
-#include <plat/dma.h>
 #include "omap-pcm.h"
 #include "omap-hdmi.h"
 
@@ -68,6 +67,9 @@ static int omap_hdmi_dai_startup(struct snd_pcm_substream *substream,
 		dev_err(dai->dev, "audio not supported\n");
 		return -ENODEV;
 	}
+
+	snd_soc_dai_set_dma_data(dai, substream, &priv->dma_params);
+
 	return 0;
 }
 
@@ -86,24 +88,24 @@ static int omap_hdmi_dai_hw_params(struct snd_pcm_substream *substream,
 	struct hdmi_priv *priv = snd_soc_dai_get_drvdata(dai);
 	struct snd_aes_iec958 *iec = &priv->iec;
 	struct snd_cea_861_aud_if *cea = &priv->cea;
+	struct omap_pcm_dma_data *dma_data;
 	int err = 0;
 
+	dma_data = snd_soc_dai_get_dma_data(dai, substream);
+
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
-		priv->dma_params.packet_size = 16;
+		dma_data->packet_size = 16;
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
-		priv->dma_params.packet_size = 32;
+		dma_data->packet_size = 32;
 		break;
 	default:
 		dev_err(dai->dev, "format not supported!\n");
 		return -EINVAL;
 	}
 
-	priv->dma_params.data_type = OMAP_DMA_DATA_TYPE_S32;
-
-	snd_soc_dai_set_dma_data(dai, substream,
-				 &priv->dma_params);
+	dma_data->data_type = 32;
 
 	/*
 	 * fill the IEC-60958 channel status word
@@ -290,7 +292,6 @@ static __devinit int omap_hdmi_probe(struct platform_device *pdev)
 
 	hdmi_data->dma_params.dma_req =  hdmi_rsrc->start;
 	hdmi_data->dma_params.name = "HDMI playback";
-	hdmi_data->dma_params.sync_mode = OMAP_DMA_SYNC_PACKET;
 
 	/*
 	 * TODO: We assume that there is only one DSS HDMI device. Future
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 1b18627763c..a6ee1574785 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -26,6 +26,8 @@
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -33,7 +35,6 @@
 #include <sound/soc.h>
 
 #include <plat/cpu.h>
-#include <plat/dma.h>
 #include <linux/platform_data/asoc-ti-mcbsp.h>
 #include "mcbsp.h"
 #include "omap-mcbsp.h"
@@ -80,9 +81,6 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
 	 */
 	if (dma_data->packet_size)
 		words = dma_data->packet_size;
-	else if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
-		words = snd_pcm_lib_period_bytes(substream) /
-						(mcbsp->wlen / 8);
 	else
 		words = 1;
 
@@ -154,6 +152,9 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 					   SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 2);
 	}
 
+	snd_soc_dai_set_dma_data(cpu_dai, substream,
+				 &mcbsp->dma_data[substream->stream]);
+
 	return err;
 }
 
@@ -227,20 +228,18 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 	struct omap_pcm_dma_data *dma_data;
-	int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
+	int wlen, channels, wpf;
 	int pkt_size = 0;
 	unsigned int format, div, framesize, master;
 
-	dma_data = &mcbsp->dma_data[substream->stream];
+	dma_data = snd_soc_dai_get_dma_data(cpu_dai, substream);
 	channels = params_channels(params);
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
-		dma_data->data_type = OMAP_DMA_DATA_TYPE_S16;
 		wlen = 16;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
-		dma_data->data_type = OMAP_DMA_DATA_TYPE_S32;
 		wlen = 32;
 		break;
 	default:
@@ -250,6 +249,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 		dma_data->set_threshold = omap_mcbsp_set_threshold;
 		if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
 			int period_words, max_thrsh;
+			int divider = 0;
 
 			period_words = params_period_bytes(params) / (wlen / 8);
 			if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -257,46 +257,30 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 			else
 				max_thrsh = mcbsp->max_rx_thres;
 			/*
-			 * If the period contains less or equal number of words,
-			 * we are using the original threshold mode setup:
-			 * McBSP threshold = sDMA frame size = period_size
-			 * Otherwise we switch to sDMA packet mode:
-			 * McBSP threshold = sDMA packet size
-			 * sDMA frame size = period size
+			 * Use sDMA packet mode if McBSP is in threshold mode:
+			 * If period words less than the FIFO size the packet
+			 * size is set to the number of period words, otherwise
+			 * Look for the biggest threshold value which divides
+			 * the period size evenly.
 			 */
-			if (period_words > max_thrsh) {
-				int divider = 0;
-
-				/*
-				 * Look for the biggest threshold value, which
-				 * divides the period size evenly.
-				 */
-				divider = period_words / max_thrsh;
-				if (period_words % max_thrsh)
-					divider++;
-				while (period_words % divider &&
-					divider < period_words)
-					divider++;
-				if (divider == period_words)
-					return -EINVAL;
-
-				pkt_size = period_words / divider;
-				sync_mode = OMAP_DMA_SYNC_PACKET;
-			} else {
-				sync_mode = OMAP_DMA_SYNC_FRAME;
-			}
+			divider = period_words / max_thrsh;
+			if (period_words % max_thrsh)
+				divider++;
+			while (period_words % divider &&
+				divider < period_words)
+				divider++;
+			if (divider == period_words)
+				return -EINVAL;
+
+			pkt_size = period_words / divider;
 		} else if (channels > 1) {
 			/* Use packet mode for non mono streams */
 			pkt_size = channels;
-			sync_mode = OMAP_DMA_SYNC_PACKET;
 		}
 	}
 
-	dma_data->sync_mode = sync_mode;
 	dma_data->packet_size = pkt_size;
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
 	if (mcbsp->configured) {
 		/* McBSP already configured by another stream */
 		return 0;
@@ -399,12 +383,14 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 	/* Generic McBSP register settings */
 	regs->spcr2	|= XINTM(3) | FREE;
 	regs->spcr1	|= RINTM(3);
-	/* RFIG and XFIG are not defined in 34xx */
-	if (!cpu_is_omap34xx() && !cpu_is_omap44xx()) {
+	/* RFIG and XFIG are not defined in 2430 and on OMAP3+ */
+	if (!mcbsp->pdata->has_ccr) {
 		regs->rcr2	|= RFIG;
 		regs->xcr2	|= XFIG;
 	}
-	if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
+
+	/* Configure XCCR/RCCR only for revisions which have ccr registers */
+	if (mcbsp->pdata->has_ccr) {
 		regs->xccr = DXENDLY(1) | XDMAEN | XDISABLE;
 		regs->rccr = RFULL_CYCLE | RDMAEN | RDISABLE;
 	}
@@ -517,21 +503,9 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 			return -EBUSY;
 	}
 
-	if (clk_id == OMAP_MCBSP_SYSCLK_CLK ||
-	    clk_id == OMAP_MCBSP_SYSCLK_CLKS_FCLK ||
-	    clk_id == OMAP_MCBSP_SYSCLK_CLKS_EXT ||
-	    clk_id == OMAP_MCBSP_SYSCLK_CLKX_EXT ||
-	    clk_id == OMAP_MCBSP_SYSCLK_CLKR_EXT) {
-		mcbsp->in_freq = freq;
-		regs->srgr2	&= ~CLKSM;
-		regs->pcr0	&= ~SCLKME;
-	} else if (cpu_class_is_omap1()) {
-		/*
-		 * McBSP CLKR/FSR signal muxing functions are only available on
-		 * OMAP2 or newer versions
-		 */
-		return -EINVAL;
-	}
+	mcbsp->in_freq = freq;
+	regs->srgr2 &= ~CLKSM;
+	regs->pcr0 &= ~SCLKME;
 
 	switch (clk_id) {
 	case OMAP_MCBSP_SYSCLK_CLK:
@@ -559,20 +533,6 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 	case OMAP_MCBSP_SYSCLK_CLKR_EXT:
 		regs->pcr0	|= SCLKME;
 		break;
-
-
-	case OMAP_MCBSP_CLKR_SRC_CLKR:
-		err = omap_mcbsp_6pin_src_mux(mcbsp, CLKR_SRC_CLKR);
-		break;
-	case OMAP_MCBSP_CLKR_SRC_CLKX:
-		err = omap_mcbsp_6pin_src_mux(mcbsp, CLKR_SRC_CLKX);
-		break;
-	case OMAP_MCBSP_FSR_SRC_FSR:
-		err = omap_mcbsp_6pin_src_mux(mcbsp, FSR_SRC_FSR);
-		break;
-	case OMAP_MCBSP_FSR_SRC_FSX:
-		err = omap_mcbsp_6pin_src_mux(mcbsp, FSR_SRC_FSX);
-		break;
 	default:
 		err = -ENODEV;
 	}
@@ -642,9 +602,9 @@ static int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(channel)			\
+#define OMAP_MCBSP_ST_CHANNEL_VOLUME(channel)				\
 static int								\
-omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
+omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc,		\
 					struct snd_ctl_elem_value *uc)	\
 {									\
 	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc);		\
@@ -660,11 +620,10 @@ omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
 									\
 	/* OMAP McBSP implementation uses index values 0..4 */		\
 	return omap_st_set_chgain(mcbsp, channel, val);			\
-}
-
-#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(channel)			\
+}									\
+									\
 static int								\
-omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
+omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc,		\
 					struct snd_ctl_elem_value *uc)	\
 {									\
 	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc);		\
@@ -678,10 +637,8 @@ omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
 	return 0;							\
 }
 
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(0)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(1)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(0)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(1)
+OMAP_MCBSP_ST_CHANNEL_VOLUME(0)
+OMAP_MCBSP_ST_CHANNEL_VOLUME(1)
 
 static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
@@ -711,41 +668,34 @@ static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static const struct snd_kcontrol_new omap_mcbsp2_st_controls[] = {
-	SOC_SINGLE_EXT("McBSP2 Sidetone Switch", 1, 0, 1, 0,
-			omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
-	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume",
-				      -32768, 32767,
-				      omap_mcbsp_get_st_ch0_volume,
-				      omap_mcbsp_set_st_ch0_volume),
-	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume",
-				      -32768, 32767,
-				      omap_mcbsp_get_st_ch1_volume,
-				      omap_mcbsp_set_st_ch1_volume),
-};
+#define OMAP_MCBSP_ST_CONTROLS(port)					  \
+static const struct snd_kcontrol_new omap_mcbsp##port##_st_controls[] = { \
+SOC_SINGLE_EXT("McBSP" #port " Sidetone Switch", 1, 0, 1, 0,		  \
+	       omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),		  \
+OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP" #port " Sidetone Channel 0 Volume", \
+			      -32768, 32767,				  \
+			      omap_mcbsp_get_st_ch0_volume,		  \
+			      omap_mcbsp_set_st_ch0_volume),		  \
+OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP" #port " Sidetone Channel 1 Volume", \
+			      -32768, 32767,				  \
+			      omap_mcbsp_get_st_ch1_volume,		  \
+			      omap_mcbsp_set_st_ch1_volume),		  \
+}
 
-static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
-	SOC_SINGLE_EXT("McBSP3 Sidetone Switch", 2, 0, 1, 0,
-			omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
-	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume",
-				      -32768, 32767,
-				      omap_mcbsp_get_st_ch0_volume,
-				      omap_mcbsp_set_st_ch0_volume),
-	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume",
-				      -32768, 32767,
-				      omap_mcbsp_get_st_ch1_volume,
-				      omap_mcbsp_set_st_ch1_volume),
-};
+OMAP_MCBSP_ST_CONTROLS(2);
+OMAP_MCBSP_ST_CONTROLS(3);
 
 int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 
-	if (!mcbsp->st_data)
-		return -ENODEV;
+	if (!mcbsp->st_data) {
+		dev_warn(mcbsp->dev, "No sidetone data for port\n");
+		return 0;
+	}
 
-	switch (cpu_dai->id) {
+	switch (mcbsp->id) {
 	case 2: /* McBSP 2 */
 		return snd_soc_add_dai_controls(cpu_dai,
 					omap_mcbsp2_st_controls,
@@ -762,13 +712,74 @@ int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
 }
 EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
 
+static struct omap_mcbsp_platform_data omap2420_pdata = {
+	.reg_step = 4,
+	.reg_size = 2,
+};
+
+static struct omap_mcbsp_platform_data omap2430_pdata = {
+	.reg_step = 4,
+	.reg_size = 4,
+	.has_ccr = true,
+};
+
+static struct omap_mcbsp_platform_data omap3_pdata = {
+	.reg_step = 4,
+	.reg_size = 4,
+	.has_ccr = true,
+	.has_wakeup = true,
+};
+
+static struct omap_mcbsp_platform_data omap4_pdata = {
+	.reg_step = 4,
+	.reg_size = 4,
+	.has_ccr = true,
+	.has_wakeup = true,
+};
+
+static const struct of_device_id omap_mcbsp_of_match[] = {
+	{
+		.compatible = "ti,omap2420-mcbsp",
+		.data = &omap2420_pdata,
+	},
+	{
+		.compatible = "ti,omap2430-mcbsp",
+		.data = &omap2430_pdata,
+	},
+	{
+		.compatible = "ti,omap3-mcbsp",
+		.data = &omap3_pdata,
+	},
+	{
+		.compatible = "ti,omap4-mcbsp",
+		.data = &omap4_pdata,
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, omap_mcbsp_of_match);
+
 static __devinit int asoc_mcbsp_probe(struct platform_device *pdev)
 {
 	struct omap_mcbsp_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct omap_mcbsp *mcbsp;
+	const struct of_device_id *match;
 	int ret;
 
-	if (!pdata) {
+	match = of_match_device(omap_mcbsp_of_match, &pdev->dev);
+	if (match) {
+		struct device_node *node = pdev->dev.of_node;
+		int buffer_size;
+
+		pdata = devm_kzalloc(&pdev->dev,
+				     sizeof(struct omap_mcbsp_platform_data),
+				     GFP_KERNEL);
+		if (!pdata)
+			return -ENOMEM;
+
+		memcpy(pdata, match->data, sizeof(*pdata));
+		if (!of_property_read_u32(node, "ti,buffer-size", &buffer_size))
+			pdata->buffer_size = buffer_size;
+	} else if (!pdata) {
 		dev_err(&pdev->dev, "missing platform data.\n");
 		return -EINVAL;
 	}
@@ -810,6 +821,7 @@ static struct platform_driver asoc_mcbsp_driver = {
 	.driver = {
 			.name = "omap-mcbsp",
 			.owner = THIS_MODULE,
+			.of_match_table = omap_mcbsp_of_match,
 	},
 
 	.probe = asoc_mcbsp_probe,
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index f877b16f19c..ba8386a0d8d 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -32,10 +32,6 @@ enum omap_mcbsp_clksrg_clk {
 	OMAP_MCBSP_SYSCLK_CLK,		/* Internal ICLK */
 	OMAP_MCBSP_SYSCLK_CLKX_EXT,	/* External CLKX pin */
 	OMAP_MCBSP_SYSCLK_CLKR_EXT,	/* External CLKR pin */
-	OMAP_MCBSP_CLKR_SRC_CLKR,	/* CLKR from CLKR pin */
-	OMAP_MCBSP_CLKR_SRC_CLKX,	/* CLKR from CLKX pin */
-	OMAP_MCBSP_FSR_SRC_FSR,		/* FSR from FSR pin */
-	OMAP_MCBSP_FSR_SRC_FSX,		/* FSR from FSX pin */
 };
 
 /* McBSP dividers */
@@ -43,22 +39,6 @@ enum omap_mcbsp_div {
 	OMAP_MCBSP_CLKGDV,		/* Sample rate generator divider */
 };
 
-#if defined(CONFIG_SOC_OMAP2420)
-#define NUM_LINKS	2
-#endif
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-#undef  NUM_LINKS
-#define NUM_LINKS	3
-#endif
-#if defined(CONFIG_ARCH_OMAP4)
-#undef  NUM_LINKS
-#define NUM_LINKS	4
-#endif
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_OMAP2430)
-#undef  NUM_LINKS
-#define NUM_LINKS	5
-#endif
-
 int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
 
 #endif
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index ea053c3d2ab..c02b001ee4b 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -40,7 +40,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <plat/dma.h>
 #include <plat/omap_hwmod.h>
 #include "omap-mcpdm.h"
 #include "omap-pcm.h"
@@ -73,17 +72,9 @@ struct omap_mcpdm {
 static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
 	{
 		.name = "Audio playback",
-		.dma_req = OMAP44XX_DMA_MCPDM_DL,
-		.data_type = OMAP_DMA_DATA_TYPE_S32,
-		.sync_mode = OMAP_DMA_SYNC_PACKET,
-		.port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_DN_DATA,
 	},
 	{
 		.name = "Audio capture",
-		.dma_req = OMAP44XX_DMA_MCPDM_UP,
-		.data_type = OMAP_DMA_DATA_TYPE_S32,
-		.sync_mode = OMAP_DMA_SYNC_PACKET,
-		.port_addr = OMAP44XX_MCPDM_L3_BASE + MCPDM_REG_UP_DATA,
 	},
 };
 
@@ -278,9 +269,11 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 		}
 		omap_mcpdm_open_streams(mcpdm);
 	}
-
 	mutex_unlock(&mcpdm->mutex);
 
+	snd_soc_dai_set_dma_data(dai, substream,
+				 &omap_mcpdm_dai_dma_params[substream->stream]);
+
 	return 0;
 }
 
@@ -335,7 +328,7 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	dma_data = &omap_mcpdm_dai_dma_params[stream];
+	dma_data = snd_soc_dai_get_dma_data(dai, substream);
 
 	/* Configure McPDM channels, and DMA packet size */
 	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -347,8 +340,6 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
 		dma_data->packet_size = mcpdm->up_threshold * channels;
 	}
 
-	snd_soc_dai_set_dma_data(dai, substream, dma_data);
-
 	return 0;
 }
 
@@ -447,9 +438,8 @@ static __devinit int asoc_mcpdm_probe(struct platform_device *pdev)
 {
 	struct omap_mcpdm *mcpdm;
 	struct resource *res;
-	int ret = 0;
 
-	mcpdm = kzalloc(sizeof(struct omap_mcpdm), GFP_KERNEL);
+	mcpdm = devm_kzalloc(&pdev->dev, sizeof(struct omap_mcpdm), GFP_KERNEL);
 	if (!mcpdm)
 		return -ENOMEM;
 
@@ -457,56 +447,54 @@ static __devinit int asoc_mcpdm_probe(struct platform_device *pdev)
 
 	mutex_init(&mcpdm->mutex);
 
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
+	if (res == NULL)
+		return -ENOMEM;
+
+	omap_mcpdm_dai_dma_params[0].port_addr = res->start + MCPDM_REG_DN_DATA;
+	omap_mcpdm_dai_dma_params[1].port_addr = res->start + MCPDM_REG_UP_DATA;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no resource\n");
-		goto err_res;
-	}
+	if (res == NULL)
+		return -ENOMEM;
 
-	if (!request_mem_region(res->start, resource_size(res), "McPDM")) {
-		ret = -EBUSY;
-		goto err_res;
-	}
+	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "dn_link");
+	if (!res)
+		return -ENODEV;
 
-	mcpdm->io_base = ioremap(res->start, resource_size(res));
-	if (!mcpdm->io_base) {
-		ret = -ENOMEM;
-		goto err_iomap;
-	}
+	omap_mcpdm_dai_dma_params[0].dma_req = res->start;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "up_link");
+	if (!res)
+		return -ENODEV;
+
+	omap_mcpdm_dai_dma_params[1].dma_req = res->start;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
+	if (res == NULL)
+		return -ENOMEM;
+
+	if (!devm_request_mem_region(&pdev->dev, res->start,
+				     resource_size(res), "McPDM"))
+		return -EBUSY;
+
+	mcpdm->io_base = devm_ioremap(&pdev->dev, res->start,
+				      resource_size(res));
+	if (!mcpdm->io_base)
+		return -ENOMEM;
 
 	mcpdm->irq = platform_get_irq(pdev, 0);
-	if (mcpdm->irq < 0) {
-		ret = mcpdm->irq;
-		goto err_irq;
-	}
+	if (mcpdm->irq < 0)
+		return mcpdm->irq;
 
 	mcpdm->dev = &pdev->dev;
 
-	ret = snd_soc_register_dai(&pdev->dev, &omap_mcpdm_dai);
-	if (!ret)
-		return 0;
-
-err_irq:
-	iounmap(mcpdm->io_base);
-err_iomap:
-	release_mem_region(res->start, resource_size(res));
-err_res:
-	kfree(mcpdm);
-	return ret;
+	return snd_soc_register_dai(&pdev->dev, &omap_mcpdm_dai);
 }
 
 static int __devexit asoc_mcpdm_remove(struct platform_device *pdev)
 {
-	struct omap_mcpdm *mcpdm = platform_get_drvdata(pdev);
-	struct resource *res;
-
 	snd_soc_unregister_dai(&pdev->dev);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	iounmap(mcpdm->io_base);
-	release_mem_region(res->start, resource_size(res));
-
-	kfree(mcpdm);
 	return 0;
 }
 
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index b3099417988..340874ebf9a 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -25,13 +25,14 @@
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/module.h>
+#include <linux/omap-dma.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
+#include <sound/dmaengine_pcm.h>
 #include <sound/soc.h>
 
 #include <plat/cpu.h>
-#include <plat/dma.h>
 #include "omap-pcm.h"
 
 static const struct snd_pcm_hardware omap_pcm_hardware = {
@@ -50,61 +51,34 @@ static const struct snd_pcm_hardware omap_pcm_hardware = {
 	.buffer_bytes_max	= 128 * 1024,
 };
 
-struct omap_runtime_data {
-	spinlock_t			lock;
-	struct omap_pcm_dma_data	*dma_data;
-	int				dma_ch;
-	int				period_index;
-};
-
-static void omap_pcm_dma_irq(int ch, u16 stat, void *data)
+static int omap_pcm_get_dma_buswidth(int num_bits)
 {
-	struct snd_pcm_substream *substream = data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd = runtime->private_data;
-	unsigned long flags;
-
-	if ((cpu_is_omap1510())) {
-		/*
-		 * OMAP1510 doesn't fully support DMA progress counter
-		 * and there is no software emulation implemented yet,
-		 * so have to maintain our own progress counters
-		 * that can be used by omap_pcm_pointer() instead.
-		 */
-		spin_lock_irqsave(&prtd->lock, flags);
-		if ((stat == OMAP_DMA_LAST_IRQ) &&
-				(prtd->period_index == runtime->periods - 1)) {
-			/* we are in sync, do nothing */
-			spin_unlock_irqrestore(&prtd->lock, flags);
-			return;
-		}
-		if (prtd->period_index >= 0) {
-			if (stat & OMAP_DMA_BLOCK_IRQ) {
-				/* end of buffer reached, loop back */
-				prtd->period_index = 0;
-			} else if (stat & OMAP_DMA_LAST_IRQ) {
-				/* update the counter for the last period */
-				prtd->period_index = runtime->periods - 1;
-			} else if (++prtd->period_index >= runtime->periods) {
-				/* end of buffer missed? loop back */
-				prtd->period_index = 0;
-			}
-		}
-		spin_unlock_irqrestore(&prtd->lock, flags);
-	}
+	int buswidth;
 
-	snd_pcm_period_elapsed(substream);
+	switch (num_bits) {
+	case 16:
+		buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
+		break;
+	case 32:
+		buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
+		break;
+	default:
+		buswidth = -EINVAL;
+		break;
+	}
+	return buswidth;
 }
 
+
 /* this may get called several times by oss emulation */
 static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
 			      struct snd_pcm_hw_params *params)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct omap_runtime_data *prtd = runtime->private_data;
 	struct omap_pcm_dma_data *dma_data;
-
+	struct dma_slave_config config;
+	struct dma_chan *chan;
 	int err = 0;
 
 	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
@@ -117,162 +91,78 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
 	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 	runtime->dma_bytes = params_buffer_bytes(params);
 
-	if (prtd->dma_data)
-		return 0;
-	prtd->dma_data = dma_data;
-	err = omap_request_dma(dma_data->dma_req, dma_data->name,
-			       omap_pcm_dma_irq, substream, &prtd->dma_ch);
-	if (!err) {
-		/*
-		 * Link channel with itself so DMA doesn't need any
-		 * reprogramming while looping the buffer
-		 */
-		omap_dma_link_lch(prtd->dma_ch, prtd->dma_ch);
-	}
+	chan = snd_dmaengine_pcm_get_chan(substream);
+	if (!chan)
+		return -EINVAL;
 
-	return err;
-}
+	/* fills in addr_width and direction */
+	err = snd_hwparams_to_dma_slave_config(substream, params, &config);
+	if (err)
+		return err;
 
-static int omap_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd = runtime->private_data;
+	/* Override the *_dma addr_width if requested by the DAI driver */
+	if (dma_data->data_type) {
+		int buswidth = omap_pcm_get_dma_buswidth(dma_data->data_type);
 
-	if (prtd->dma_data == NULL)
-		return 0;
-
-	omap_dma_unlink_lch(prtd->dma_ch, prtd->dma_ch);
-	omap_free_dma(prtd->dma_ch);
-	prtd->dma_data = NULL;
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			config.dst_addr_width = buswidth;
+		else
+			config.src_addr_width = buswidth;
+	}
 
-	snd_pcm_set_runtime_buffer(substream, NULL);
+	config.src_addr = dma_data->port_addr;
+	config.dst_addr = dma_data->port_addr;
+	config.src_maxburst = dma_data->packet_size;
+	config.dst_maxburst = dma_data->packet_size;
 
-	return 0;
+	return dmaengine_slave_config(chan, &config);
 }
 
-static int omap_pcm_prepare(struct snd_pcm_substream *substream)
+static int omap_pcm_hw_free(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd = runtime->private_data;
-	struct omap_pcm_dma_data *dma_data = prtd->dma_data;
-	struct omap_dma_channel_params dma_params;
-	int bytes;
-
-	/* return if this is a bufferless transfer e.g.
-	 * codec <--> BT codec or GSM modem -- lg FIXME */
-	if (!prtd->dma_data)
-		return 0;
-
-	memset(&dma_params, 0, sizeof(dma_params));
-	dma_params.data_type			= dma_data->data_type;
-	dma_params.trigger			= dma_data->dma_req;
-	dma_params.sync_mode			= dma_data->sync_mode;
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		dma_params.src_amode		= OMAP_DMA_AMODE_POST_INC;
-		dma_params.dst_amode		= OMAP_DMA_AMODE_CONSTANT;
-		dma_params.src_or_dst_synch	= OMAP_DMA_DST_SYNC;
-		dma_params.src_start		= runtime->dma_addr;
-		dma_params.dst_start		= dma_data->port_addr;
-		dma_params.dst_port		= OMAP_DMA_PORT_MPUI;
-		dma_params.dst_fi		= dma_data->packet_size;
-	} else {
-		dma_params.src_amode		= OMAP_DMA_AMODE_CONSTANT;
-		dma_params.dst_amode		= OMAP_DMA_AMODE_POST_INC;
-		dma_params.src_or_dst_synch	= OMAP_DMA_SRC_SYNC;
-		dma_params.src_start		= dma_data->port_addr;
-		dma_params.dst_start		= runtime->dma_addr;
-		dma_params.src_port		= OMAP_DMA_PORT_MPUI;
-		dma_params.src_fi		= dma_data->packet_size;
-	}
-	/*
-	 * Set DMA transfer frame size equal to ALSA period size and frame
-	 * count as no. of ALSA periods. Then with DMA frame interrupt enabled,
-	 * we can transfer the whole ALSA buffer with single DMA transfer but
-	 * still can get an interrupt at each period bounary
-	 */
-	bytes = snd_pcm_lib_period_bytes(substream);
-	dma_params.elem_count	= bytes >> dma_data->data_type;
-	dma_params.frame_count	= runtime->periods;
-	omap_set_dma_params(prtd->dma_ch, &dma_params);
-
-	if ((cpu_is_omap1510()))
-		omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ |
-			      OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ);
-	else if (!substream->runtime->no_period_wakeup)
-		omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ);
-	else {
-		/*
-		 * No period wakeup:
-		 * we need to disable BLOCK_IRQ, which is enabled by the omap
-		 * dma core at request dma time.
-		 */
-		omap_disable_dma_irq(prtd->dma_ch, OMAP_DMA_BLOCK_IRQ);
-	}
-
-	if (!(cpu_class_is_omap1())) {
-		omap_set_dma_src_burst_mode(prtd->dma_ch,
-						OMAP_DMA_DATA_BURST_16);
-		omap_set_dma_dest_burst_mode(prtd->dma_ch,
-						OMAP_DMA_DATA_BURST_16);
-	}
-
+	snd_pcm_set_runtime_buffer(substream, NULL);
 	return 0;
 }
 
 static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd = runtime->private_data;
-	struct omap_pcm_dma_data *dma_data = prtd->dma_data;
-	unsigned long flags;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct omap_pcm_dma_data *dma_data;
 	int ret = 0;
 
-	spin_lock_irqsave(&prtd->lock, flags);
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		prtd->period_index = 0;
 		/* Configure McBSP internal buffer usage */
 		if (dma_data->set_threshold)
 			dma_data->set_threshold(substream);
-
-		omap_start_dma(prtd->dma_ch);
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		prtd->period_index = -1;
-		omap_stop_dma(prtd->dma_ch);
 		break;
 	default:
 		ret = -EINVAL;
 	}
-	spin_unlock_irqrestore(&prtd->lock, flags);
+
+	if (ret == 0)
+		ret = snd_dmaengine_pcm_trigger(substream, cmd);
 
 	return ret;
 }
 
 static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd = runtime->private_data;
-	dma_addr_t ptr;
 	snd_pcm_uframes_t offset;
 
-	if (cpu_is_omap1510()) {
-		offset = prtd->period_index * runtime->period_size;
-	} else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
-		ptr = omap_get_dma_dst_pos(prtd->dma_ch);
-		offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-	} else {
-		ptr = omap_get_dma_src_pos(prtd->dma_ch);
-		offset = bytes_to_frames(runtime, ptr - runtime->dma_addr);
-	}
-
-	if (offset >= runtime->buffer_size)
-		offset = 0;
+	if (cpu_is_omap1510())
+		offset = snd_dmaengine_pcm_pointer_no_residue(substream);
+	else
+		offset = snd_dmaengine_pcm_pointer(substream);
 
 	return offset;
 }
@@ -280,7 +170,8 @@ static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
 static int omap_pcm_open(struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct omap_runtime_data *prtd;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct omap_pcm_dma_data *dma_data;
 	int ret;
 
 	snd_soc_set_runtime_hwparams(substream, &omap_pcm_hardware);
@@ -289,25 +180,17 @@ static int omap_pcm_open(struct snd_pcm_substream *substream)
 	ret = snd_pcm_hw_constraint_integer(runtime,
 					    SNDRV_PCM_HW_PARAM_PERIODS);
 	if (ret < 0)
-		goto out;
+		return ret;
 
-	prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
-	if (prtd == NULL) {
-		ret = -ENOMEM;
-		goto out;
-	}
-	spin_lock_init(&prtd->lock);
-	runtime->private_data = prtd;
-
-out:
+	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	ret = snd_dmaengine_pcm_open(substream, omap_dma_filter_fn,
+				     &dma_data->dma_req);
 	return ret;
 }
 
 static int omap_pcm_close(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-
-	kfree(runtime->private_data);
+	snd_dmaengine_pcm_close(substream);
 	return 0;
 }
 
@@ -328,7 +211,6 @@ static struct snd_pcm_ops omap_pcm_ops = {
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= omap_pcm_hw_params,
 	.hw_free	= omap_pcm_hw_free,
-	.prepare	= omap_pcm_prepare,
 	.trigger	= omap_pcm_trigger,
 	.pointer	= omap_pcm_pointer,
 	.mmap		= omap_pcm_mmap,
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index b92248cbd47..cabe74c4068 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -32,8 +32,8 @@ struct omap_pcm_dma_data {
 	int		dma_req;	/* DMA request line */
 	unsigned long	port_addr;	/* transmit/receive register */
 	void (*set_threshold)(struct snd_pcm_substream *substream);
-	int		data_type;	/* data type 8,16,32 */
-	int		sync_mode;	/* DMA sync mode */
+	int		data_type;	/* 8, 16, 32 (bits) or 0 to let omap-pcm
+					 * to decide the sDMA data type */
 	int		packet_size;	/* packet size only in PACKET mode */
 };
 
diff --git a/sound/soc/omap/omap-twl4030.c b/sound/soc/omap/omap-twl4030.c
new file mode 100644
index 00000000000..3b97b87971f
--- /dev/null
+++ b/sound/soc/omap/omap-twl4030.c
@@ -0,0 +1,188 @@
+/*
+ * omap-twl4030.c  --  SoC audio for TI SoC based boards with twl4030 codec
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * All rights reserved.
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * This driver replaces the following machine drivers:
+ * omap3beagle (Author: Steve Sakoman <steve@sakoman.com>)
+ * omap3evm (Author: Anuj Aggarwal <anuj.aggarwal@ti.com>)
+ * overo (Author: Steve Sakoman <steve@sakoman.com>)
+ * igep0020 (Author: Enric Balletbo i Serra <eballetbo@iseebcn.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/platform_device.h>
+#include <linux/platform_data/omap-twl4030.h>
+#include <linux/module.h>
+#include <linux/of.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+
+#include "omap-mcbsp.h"
+#include "omap-pcm.h"
+
+static int omap_twl4030_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->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = codec->card;
+	unsigned int fmt;
+	int ret;
+
+	switch (params_channels(params)) {
+	case 2: /* Stereo I2S mode */
+		fmt =	SND_SOC_DAIFMT_I2S |
+			SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBM_CFM;
+		break;
+	case 4: /* Four channel TDM mode */
+		fmt =	SND_SOC_DAIFMT_DSP_A |
+			SND_SOC_DAIFMT_IB_NF |
+			SND_SOC_DAIFMT_CBM_CFM;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* Set codec DAI configuration */
+	ret = snd_soc_dai_set_fmt(codec_dai, fmt);
+	if (ret < 0) {
+		dev_err(card->dev, "can't set codec DAI configuration\n");
+		return ret;
+	}
+
+	/* Set cpu DAI configuration */
+	ret = snd_soc_dai_set_fmt(cpu_dai, fmt);
+	if (ret < 0) {
+		dev_err(card->dev, "can't set cpu DAI configuration\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static struct snd_soc_ops omap_twl4030_ops = {
+	.hw_params = omap_twl4030_hw_params,
+};
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link omap_twl4030_dai_links[] = {
+	{
+		.name = "TWL4030",
+		.stream_name = "TWL4030",
+		.cpu_dai_name = "omap-mcbsp.2",
+		.codec_dai_name = "twl4030-hifi",
+		.platform_name = "omap-pcm-audio",
+		.codec_name = "twl4030-codec",
+		.ops = &omap_twl4030_ops,
+	},
+};
+
+/* Audio machine driver */
+static struct snd_soc_card omap_twl4030_card = {
+	.owner = THIS_MODULE,
+	.dai_link = omap_twl4030_dai_links,
+	.num_links = ARRAY_SIZE(omap_twl4030_dai_links),
+};
+
+static __devinit int omap_twl4030_probe(struct platform_device *pdev)
+{
+	struct omap_tw4030_pdata *pdata = dev_get_platdata(&pdev->dev);
+	struct device_node *node = pdev->dev.of_node;
+	struct snd_soc_card *card = &omap_twl4030_card;
+	int ret = 0;
+
+	card->dev = &pdev->dev;
+
+	if (node) {
+		struct device_node *dai_node;
+
+		if (snd_soc_of_parse_card_name(card, "ti,model")) {
+			dev_err(&pdev->dev, "Card name is not provided\n");
+			return -ENODEV;
+		}
+
+		dai_node = of_parse_phandle(node, "ti,mcbsp", 0);
+		if (!dai_node) {
+			dev_err(&pdev->dev, "McBSP node is not provided\n");
+			return -EINVAL;
+		}
+		omap_twl4030_dai_links[0].cpu_dai_name  = NULL;
+		omap_twl4030_dai_links[0].cpu_of_node = dai_node;
+
+	} else if (pdata) {
+		if (pdata->card_name) {
+			card->name = pdata->card_name;
+		} else {
+			dev_err(&pdev->dev, "Card name is not provided\n");
+			return -ENODEV;
+		}
+	} else {
+		dev_err(&pdev->dev, "Missing pdata\n");
+		return -ENODEV;
+	}
+
+	ret = snd_soc_register_card(card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __devexit omap_twl4030_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+
+	return 0;
+}
+
+static const struct of_device_id omap_twl4030_of_match[] = {
+	{.compatible = "ti,omap-twl4030", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, omap_twl4030_of_match);
+
+static struct platform_driver omap_twl4030_driver = {
+	.driver = {
+		.name = "omap-twl4030",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+		.of_match_table = omap_twl4030_of_match,
+	},
+	.probe = omap_twl4030_probe,
+	.remove = __devexit_p(omap_twl4030_remove),
+};
+
+module_platform_driver(omap_twl4030_driver);
+
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC for TI SoC based boards with twl4030 codec");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:omap-twl4030");
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
deleted file mode 100644
index e263188841b..00000000000
--- a/sound/soc/omap/omap3beagle.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * omap3beagle.c  --  SoC audio for OMAP3 Beagle
- *
- * Author: Steve Sakoman <steve@sakoman.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <linux/platform_data/asoc-ti-mcbsp.h>
-
-#include "omap-mcbsp.h"
-#include "omap-pcm.h"
-
-static int omap3beagle_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->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	unsigned int fmt;
-	int ret;
-
-	switch (params_channels(params)) {
-	case 2: /* Stereo I2S mode */
-		fmt =	SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF |
-			SND_SOC_DAIFMT_CBM_CFM;
-		break;
-	case 4: /* Four channel TDM mode */
-		fmt =	SND_SOC_DAIFMT_DSP_A |
-			SND_SOC_DAIFMT_IB_NF |
-			SND_SOC_DAIFMT_CBM_CFM;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/* Set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, fmt);
-	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, fmt);
-	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 omap3beagle_ops = {
-	.hw_params = omap3beagle_hw_params,
-};
-
-/* Digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link omap3beagle_dai = {
-	.name = "TWL4030",
-	.stream_name = "TWL4030",
-	.cpu_dai_name = "omap-mcbsp.2",
-	.platform_name = "omap-pcm-audio",
-	.codec_dai_name = "twl4030-hifi",
-	.codec_name = "twl4030-codec",
-	.ops = &omap3beagle_ops,
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_omap3beagle = {
-	.name = "omap3beagle",
-	.owner = THIS_MODULE,
-	.dai_link = &omap3beagle_dai,
-	.num_links = 1,
-};
-
-static struct platform_device *omap3beagle_snd_device;
-
-static int __init omap3beagle_soc_init(void)
-{
-	int ret;
-
-	if (!(machine_is_omap3_beagle() || machine_is_devkit8000()))
-		return -ENODEV;
-	pr_info("OMAP3 Beagle/Devkit8000 SoC init\n");
-
-	omap3beagle_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!omap3beagle_snd_device) {
-		printk(KERN_ERR "Platform device allocation failed\n");
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(omap3beagle_snd_device, &snd_soc_omap3beagle);
-
-	ret = platform_device_add(omap3beagle_snd_device);
-	if (ret)
-		goto err1;
-
-	return 0;
-
-err1:
-	printk(KERN_ERR "Unable to add platform device\n");
-	platform_device_put(omap3beagle_snd_device);
-
-	return ret;
-}
-
-static void __exit omap3beagle_soc_exit(void)
-{
-	platform_device_unregister(omap3beagle_snd_device);
-}
-
-module_init(omap3beagle_soc_init);
-module_exit(omap3beagle_soc_exit);
-
-MODULE_AUTHOR("Steve Sakoman <steve@sakoman.com>");
-MODULE_DESCRIPTION("ALSA SoC OMAP3 Beagle");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
deleted file mode 100644
index d632bfbb698..00000000000
--- a/sound/soc/omap/omap3evm.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * omap3evm.c  -- ALSA SoC support for OMAP3 EVM
- *
- * Author: Anuj Aggarwal <anuj.aggarwal@ti.com>
- *
- * Based on sound/soc/omap/beagle.c by Steve Sakoman
- *
- * Copyright (C) 2008 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 <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <linux/platform_data/asoc-ti-mcbsp.h>
-
-#include "omap-mcbsp.h"
-#include "omap-pcm.h"
-
-static int omap3evm_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->codec_dai;
-	int 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 omap3evm_ops = {
-	.hw_params = omap3evm_hw_params,
-};
-
-/* Digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link omap3evm_dai = {
-	.name 		= "TWL4030",
-	.stream_name 	= "TWL4030",
-	.cpu_dai_name = "omap-mcbsp.2",
-	.codec_dai_name = "twl4030-hifi",
-	.platform_name = "omap-pcm-audio",
-	.codec_name = "twl4030-codec",
-	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-		   SND_SOC_DAIFMT_CBM_CFM,
-	.ops 		= &omap3evm_ops,
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_omap3evm = {
-	.name = "omap3evm",
-	.owner = THIS_MODULE,
-	.dai_link = &omap3evm_dai,
-	.num_links = 1,
-};
-
-static struct platform_device *omap3evm_snd_device;
-
-static int __init omap3evm_soc_init(void)
-{
-	int ret;
-
-	if (!machine_is_omap3evm())
-		return -ENODEV;
-	pr_info("OMAP3 EVM SoC init\n");
-
-	omap3evm_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!omap3evm_snd_device) {
-		printk(KERN_ERR "Platform device allocation failed\n");
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(omap3evm_snd_device, &snd_soc_omap3evm);
-	ret = platform_device_add(omap3evm_snd_device);
-	if (ret)
-		goto err1;
-
-	return 0;
-
-err1:
-	printk(KERN_ERR "Unable to add platform device\n");
-	platform_device_put(omap3evm_snd_device);
-
-	return ret;
-}
-
-static void __exit omap3evm_soc_exit(void)
-{
-	platform_device_unregister(omap3evm_snd_device);
-}
-
-module_init(omap3evm_soc_init);
-module_exit(omap3evm_soc_exit);
-
-MODULE_AUTHOR("Anuj Aggarwal <anuj.aggarwal@ti.com>");
-MODULE_DESCRIPTION("ALSA SoC OMAP3 EVM");
-MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
deleted file mode 100644
index 502bce29988..00000000000
--- a/sound/soc/omap/overo.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * overo.c  --  SoC audio for Gumstix Overo
- *
- * Author: Steve Sakoman <steve@sakoman.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <mach/gpio.h>
-#include <linux/platform_data/asoc-ti-mcbsp.h>
-
-#include "omap-mcbsp.h"
-#include "omap-pcm.h"
-
-static int overo_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->codec_dai;
-	int 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 overo_ops = {
-	.hw_params = overo_hw_params,
-};
-
-/* Digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link overo_dai = {
-	.name = "TWL4030",
-	.stream_name = "TWL4030",
-	.cpu_dai_name = "omap-mcbsp.2",
-	.codec_dai_name = "twl4030-hifi",
-	.platform_name = "omap-pcm-audio",
-	.codec_name = "twl4030-codec",
-	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
-		   SND_SOC_DAIFMT_CBM_CFM,
-	.ops = &overo_ops,
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_card_overo = {
-	.name = "overo",
-	.owner = THIS_MODULE,
-	.dai_link = &overo_dai,
-	.num_links = 1,
-};
-
-static struct platform_device *overo_snd_device;
-
-static int __init overo_soc_init(void)
-{
-	int ret;
-
-	if (!(machine_is_overo() || machine_is_cm_t35())) {
-		pr_debug("Incomatible machine!\n");
-		return -ENODEV;
-	}
-	printk(KERN_INFO "overo SoC init\n");
-
-	overo_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!overo_snd_device) {
-		printk(KERN_ERR "Platform device allocation failed\n");
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(overo_snd_device, &snd_soc_card_overo);
-
-	ret = platform_device_add(overo_snd_device);
-	if (ret)
-		goto err1;
-
-	return 0;
-
-err1:
-	printk(KERN_ERR "Unable to add platform device\n");
-	platform_device_put(overo_snd_device);
-
-	return ret;
-}
-module_init(overo_soc_init);
-
-static void __exit overo_soc_exit(void)
-{
-	platform_device_unregister(overo_snd_device);
-}
-module_exit(overo_soc_exit);
-
-MODULE_AUTHOR("Steve Sakoman <steve@sakoman.com>");
-MODULE_DESCRIPTION("ALSA SoC overo");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 23de2b21d69..677b567935f 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -191,9 +191,6 @@ static int __init zoom2_soc_init(void)
 	BUG_ON(gpio_request(ZOOM2_HEADSET_MUX_GPIO, "hs_mux") < 0);
 	gpio_direction_output(ZOOM2_HEADSET_MUX_GPIO, 0);
 
-	BUG_ON(gpio_request(ZOOM2_HEADSET_EXTMUTE_GPIO, "ext_mute") < 0);
-	gpio_direction_output(ZOOM2_HEADSET_EXTMUTE_GPIO, 0);
-
 	return 0;
 
 err1:
@@ -207,7 +204,6 @@ module_init(zoom2_soc_init);
 static void __exit zoom2_soc_exit(void)
 {
 	gpio_free(ZOOM2_HEADSET_MUX_GPIO);
-	gpio_free(ZOOM2_HEADSET_EXTMUTE_GPIO);
 
 	platform_device_unregister(zoom2_snd_device);
 }
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index fe3995ce9b3..e7b83179aca 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -1,6 +1,6 @@
 config SND_SOC_SAMSUNG
 	tristate "ASoC support for Samsung"
-	depends on ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5P64X0 || ARCH_EXYNOS4
+	depends on PLAT_SAMSUNG
 	select S3C64XX_DMA if ARCH_S3C64XX
 	select S3C2410_DMA if ARCH_S3C24XX
 	help
@@ -191,6 +191,7 @@ config SND_SOC_SPEYSIDE
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM8996
 	select SND_SOC_WM9081
+	select SND_SOC_WM0010
 	select SND_SOC_WM1250_EV1
 
 config SND_SOC_TOBERMORY
@@ -199,6 +200,14 @@ config SND_SOC_TOBERMORY
 	select SND_SAMSUNG_I2S
 	select SND_SOC_WM8962
 
+config SND_SOC_BELLS
+	tristate "Audio support for Wolfson Bells"
+	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
+	select SND_SAMSUNG_I2S
+	select SND_SOC_WM5102
+	select SND_SOC_WM5110
+	select SND_SOC_WM9081
+
 config SND_SOC_LOWLAND
 	tristate "Audio support for Wolfson Lowland"
 	depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 9d03beb40c8..709f6059ad6 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -42,6 +42,7 @@ snd-soc-speyside-objs := speyside.o
 snd-soc-tobermory-objs := tobermory.o
 snd-soc-lowland-objs := lowland.o
 snd-soc-littlemill-objs := littlemill.o
+snd-soc-bells-objs := bells.o
 
 obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
 obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
@@ -65,3 +66,4 @@ obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o
 obj-$(CONFIG_SND_SOC_TOBERMORY) += snd-soc-tobermory.o
 obj-$(CONFIG_SND_SOC_LOWLAND) += snd-soc-lowland.o
 obj-$(CONFIG_SND_SOC_LITTLEMILL) += snd-soc-littlemill.o
+obj-$(CONFIG_SND_SOC_BELLS) += snd-soc-bells.o
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
new file mode 100644
index 00000000000..5dc10dfc0d4
--- /dev/null
+++ b/sound/soc/samsung/bells.c
@@ -0,0 +1,346 @@
+/*
+ * Bells audio support
+ *
+ * Copyright 2012 Wolfson Microelectronics
+ *
+ * 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/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/jack.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+
+#include "../codecs/wm5102.h"
+#include "../codecs/wm9081.h"
+
+/*
+ * 44.1kHz based clocks for the SYSCLK domain, use a very high clock
+ * to allow all the DSP functionality to be enabled if desired.
+ */
+#define SYSCLK_RATE (44100 * 1024)
+
+/* 48kHz based clocks for the ASYNC domain */
+#define ASYNCCLK_RATE (48000 * 512)
+
+/* BCLK2 is fixed at this currently */
+#define BCLK2_RATE (64 * 8000)
+
+/*
+ * Expect a 24.576MHz crystal if one is fitted (the driver will function
+ * if this is not fitted).
+ */
+#define MCLK_RATE 24576000
+
+#define WM9081_AUDIO_RATE 44100
+#define WM9081_MCLK_RATE  (WM9081_AUDIO_RATE * 256)
+
+static int bells_set_bias_level(struct snd_soc_card *card,
+				struct snd_soc_dapm_context *dapm,
+				enum snd_soc_bias_level level)
+{
+	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_codec *codec = codec_dai->codec;
+	int ret;
+
+	if (dapm->dev != codec_dai->dev)
+		return 0;
+
+	switch (level) {
+	case SND_SOC_BIAS_PREPARE:
+		if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
+			ret = snd_soc_codec_set_pll(codec, WM5102_FLL1,
+						    ARIZONA_FLL_SRC_MCLK1,
+						    MCLK_RATE,
+						    SYSCLK_RATE);
+			if (ret < 0)
+				pr_err("Failed to start FLL: %d\n", ret);
+
+			ret = snd_soc_codec_set_pll(codec, WM5102_FLL2,
+						    ARIZONA_FLL_SRC_AIF2BCLK,
+						    BCLK2_RATE,
+						    ASYNCCLK_RATE);
+			if (ret < 0)
+				pr_err("Failed to start FLL: %d\n", ret);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static int bells_set_bias_level_post(struct snd_soc_card *card,
+				     struct snd_soc_dapm_context *dapm,
+				     enum snd_soc_bias_level level)
+{
+	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_codec *codec = codec_dai->codec;
+	int ret;
+
+	if (dapm->dev != codec_dai->dev)
+		return 0;
+
+	switch (level) {
+	case SND_SOC_BIAS_STANDBY:
+		ret = snd_soc_codec_set_pll(codec, WM5102_FLL1, 0, 0, 0);
+		if (ret < 0) {
+			pr_err("Failed to stop FLL: %d\n", ret);
+			return ret;
+		}
+
+		ret = snd_soc_codec_set_pll(codec, WM5102_FLL2, 0, 0, 0);
+		if (ret < 0) {
+			pr_err("Failed to stop FLL: %d\n", ret);
+			return ret;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	dapm->bias_level = level;
+
+	return 0;
+}
+
+static int bells_late_probe(struct snd_soc_card *card)
+{
+	struct snd_soc_codec *codec = card->rtd[0].codec;
+	struct snd_soc_dai *aif1_dai = card->rtd[0].codec_dai;
+	struct snd_soc_dai *aif2_dai = card->rtd[1].cpu_dai;
+	struct snd_soc_dai *aif3_dai = card->rtd[2].cpu_dai;
+	struct snd_soc_dai *wm9081_dai = card->rtd[2].codec_dai;
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
+	if (ret != 0) {
+		dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
+	if (ret != 0) {
+		dev_err(aif2_dai->dev, "Failed to set AIF2 clock: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(aif3_dai, ARIZONA_CLK_SYSCLK, 0, 0);
+	if (ret != 0) {
+		dev_err(aif1_dai->dev, "Failed to set AIF1 clock: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_SYSCLK,
+				       ARIZONA_CLK_SRC_FLL1, SYSCLK_RATE,
+				       SND_SOC_CLOCK_IN);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_OPCLK, 0,
+				       WM9081_MCLK_RATE, SND_SOC_CLOCK_OUT);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set OPCLK: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_codec_set_sysclk(codec, ARIZONA_CLK_ASYNCCLK,
+				       ARIZONA_CLK_SRC_FLL2, ASYNCCLK_RATE,
+				       SND_SOC_CLOCK_IN);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set SYSCLK: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_codec_set_sysclk(wm9081_dai->codec, WM9081_SYSCLK_MCLK,
+				       0, WM9081_MCLK_RATE, 0);
+	if (ret != 0) {
+		dev_err(wm9081_dai->dev, "Failed to set MCLK: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_pcm_stream baseband_params = {
+	.formats = SNDRV_PCM_FMTBIT_S32_LE,
+	.rate_min = 8000,
+	.rate_max = 8000,
+	.channels_min = 2,
+	.channels_max = 2,
+};
+
+static const struct snd_soc_pcm_stream sub_params = {
+	.formats = SNDRV_PCM_FMTBIT_S32_LE,
+	.rate_min = WM9081_AUDIO_RATE,
+	.rate_max = WM9081_AUDIO_RATE,
+	.channels_min = 2,
+	.channels_max = 2,
+};
+
+static struct snd_soc_dai_link bells_dai_wm5102[] = {
+	{
+		.name = "CPU",
+		.stream_name = "CPU",
+		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm5102-aif1",
+		.platform_name = "samsung-audio",
+		.codec_name = "wm5102-codec",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "Baseband",
+		.stream_name = "Baseband",
+		.cpu_dai_name = "wm5102-aif2",
+		.codec_dai_name = "wm1250-ev1",
+		.codec_name = "wm1250-ev1.1-0027",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+		.ignore_suspend = 1,
+		.params = &baseband_params,
+	},
+	{
+		.name = "Sub",
+		.stream_name = "Sub",
+		.cpu_dai_name = "wm5102-aif3",
+		.codec_dai_name = "wm9081-hifi",
+		.codec_name = "wm9081.1-006c",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_suspend = 1,
+		.params = &sub_params,
+	},
+};
+
+static struct snd_soc_dai_link bells_dai_wm5110[] = {
+	{
+		.name = "CPU",
+		.stream_name = "CPU",
+		.cpu_dai_name = "samsung-i2s.0",
+		.codec_dai_name = "wm5110-aif1",
+		.platform_name = "samsung-audio",
+		.codec_name = "wm5110-codec",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "Baseband",
+		.stream_name = "Baseband",
+		.cpu_dai_name = "wm5110-aif2",
+		.codec_dai_name = "wm1250-ev1",
+		.codec_name = "wm1250-ev1.1-0027",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+		.ignore_suspend = 1,
+		.params = &baseband_params,
+	},
+	{
+		.name = "Sub",
+		.stream_name = "Sub",
+		.cpu_dai_name = "wm5102-aif3",
+		.codec_dai_name = "wm9081-hifi",
+		.codec_name = "wm9081.1-006c",
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBS_CFS,
+		.ignore_suspend = 1,
+		.params = &sub_params,
+	},
+};
+
+static struct snd_soc_codec_conf bells_codec_conf[] = {
+	{
+		.dev_name = "wm9081.1-006c",
+		.name_prefix = "Sub",
+	},
+};
+
+static struct snd_soc_dapm_route bells_routes[] = {
+	{ "Sub CLK_SYS", NULL, "OPCLK" },
+};
+
+static struct snd_soc_card bells_cards[] = {
+	{
+		.name = "Bells WM5102",
+		.owner = THIS_MODULE,
+		.dai_link = bells_dai_wm5102,
+		.num_links = ARRAY_SIZE(bells_dai_wm5102),
+		.codec_conf = bells_codec_conf,
+		.num_configs = ARRAY_SIZE(bells_codec_conf),
+
+		.late_probe = bells_late_probe,
+
+		.dapm_routes = bells_routes,
+		.num_dapm_routes = ARRAY_SIZE(bells_routes),
+
+		.set_bias_level = bells_set_bias_level,
+		.set_bias_level_post = bells_set_bias_level_post,
+	},
+	{
+		.name = "Bells WM5110",
+		.owner = THIS_MODULE,
+		.dai_link = bells_dai_wm5110,
+		.num_links = ARRAY_SIZE(bells_dai_wm5110),
+		.codec_conf = bells_codec_conf,
+		.num_configs = ARRAY_SIZE(bells_codec_conf),
+
+		.late_probe = bells_late_probe,
+
+		.dapm_routes = bells_routes,
+		.num_dapm_routes = ARRAY_SIZE(bells_routes),
+
+		.set_bias_level = bells_set_bias_level,
+		.set_bias_level_post = bells_set_bias_level_post,
+	},
+};
+
+
+static __devinit int bells_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	bells_cards[pdev->id].dev = &pdev->dev;
+
+	ret = snd_soc_register_card(&bells_cards[pdev->id]);
+	if (ret) {
+		dev_err(&pdev->dev,
+			"snd_soc_register_card(%s) failed: %d\n",
+			bells_cards[pdev->id].name, ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int __devexit bells_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_card(&bells_cards[pdev->id]);
+
+	return 0;
+}
+
+static struct platform_driver bells_driver = {
+	.driver = {
+		.name = "bells",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = bells_probe,
+	.remove = __devexit_p(bells_remove),
+};
+
+module_platform_driver(bells_driver);
+
+MODULE_DESCRIPTION("Bells audio support");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:bells");
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index a4a9fc7e8c7..c7e1c28528a 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -25,7 +25,7 @@ static int speyside_set_bias_level(struct snd_soc_card *card,
 				   struct snd_soc_dapm_context *dapm,
 				   enum snd_soc_bias_level level)
 {
-	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
 	int ret;
 
 	if (dapm->dev != codec_dai->dev)
@@ -57,7 +57,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card,
 					struct snd_soc_dapm_context *dapm,
 					enum snd_soc_bias_level level)
 {
-	struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
+	struct snd_soc_dai *codec_dai = card->rtd[1].codec_dai;
 	int ret;
 
 	if (dapm->dev != codec_dai->dev)
@@ -126,6 +126,18 @@ static void speyside_set_polarity(struct snd_soc_codec *codec,
 	snd_soc_dapm_sync(&codec->dapm);
 }
 
+static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_dai *dai = rtd->codec_dai;
+	int ret;
+
+	ret = snd_soc_dai_set_sysclk(dai, 0, MCLK_AUDIO_RATE, 0);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
 static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai *dai = rtd->codec_dai;
@@ -172,17 +184,37 @@ static int speyside_late_probe(struct snd_soc_card *card)
 	return 0;
 }
 
+static const struct snd_soc_pcm_stream dsp_codec_params = {
+	.formats = SNDRV_PCM_FMTBIT_S32_LE,
+	.rate_min = 48000,
+	.rate_max = 48000,
+	.channels_min = 2,
+	.channels_max = 2,
+};
+
 static struct snd_soc_dai_link speyside_dai[] = {
 	{
-		.name = "CPU",
-		.stream_name = "CPU",
+		.name = "CPU-DSP",
+		.stream_name = "CPU-DSP",
 		.cpu_dai_name = "samsung-i2s.0",
-		.codec_dai_name = "wm8996-aif1",
+		.codec_dai_name = "wm0010-sdi1",
 		.platform_name = "samsung-audio",
+		.codec_name = "spi0.0",
+		.init = speyside_wm0010_init,
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
+				| SND_SOC_DAIFMT_CBM_CFM,
+	},
+	{
+		.name = "DSP-CODEC",
+		.stream_name = "DSP-CODEC",
+		.cpu_dai_name = "wm0010-sdi2",
+		.codec_dai_name = "wm8996-aif1",
 		.codec_name = "wm8996.1-001a",
 		.init = speyside_wm8996_init,
 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
 				| SND_SOC_DAIFMT_CBM_CFM,
+		.params = &dsp_codec_params,
+		.ignore_suspend = 1,
 	},
 	{
 		.name = "Baseband",
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 0540408a9fa..5328ae5539f 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1655,22 +1655,20 @@ static int fsi_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (!res || (int)irq <= 0) {
 		dev_err(&pdev->dev, "Not enough FSI platform resources.\n");
-		ret = -ENODEV;
-		goto exit;
+		return -ENODEV;
 	}
 
-	master = kzalloc(sizeof(*master), GFP_KERNEL);
+	master = devm_kzalloc(&pdev->dev, sizeof(*master), GFP_KERNEL);
 	if (!master) {
 		dev_err(&pdev->dev, "Could not allocate master\n");
-		ret = -ENOMEM;
-		goto exit;
+		return -ENOMEM;
 	}
 
-	master->base = ioremap_nocache(res->start, resource_size(res));
+	master->base = devm_ioremap_nocache(&pdev->dev,
+					    res->start, resource_size(res));
 	if (!master->base) {
-		ret = -ENXIO;
 		dev_err(&pdev->dev, "Unable to ioremap FSI registers.\n");
-		goto exit_kfree;
+		return -ENXIO;
 	}
 
 	/* master setting */
@@ -1686,7 +1684,7 @@ static int fsi_probe(struct platform_device *pdev)
 	ret = fsi_stream_probe(&master->fsia, &pdev->dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "FSIA stream probe failed\n");
-		goto exit_iounmap;
+		return ret;
 	}
 
 	/* FSI B setting */
@@ -1730,16 +1728,11 @@ exit_snd_soc:
 exit_free_irq:
 	free_irq(irq, master);
 exit_fsib:
+	pm_runtime_disable(&pdev->dev);
 	fsi_stream_remove(&master->fsib);
 exit_fsia:
 	fsi_stream_remove(&master->fsia);
-exit_iounmap:
-	iounmap(master->base);
-	pm_runtime_disable(&pdev->dev);
-exit_kfree:
-	kfree(master);
-	master = NULL;
-exit:
+
 	return ret;
 }
 
@@ -1758,9 +1751,6 @@ static int fsi_remove(struct platform_device *pdev)
 	fsi_stream_remove(&master->fsia);
 	fsi_stream_remove(&master->fsib);
 
-	iounmap(master->base);
-	kfree(master);
-
 	return 0;
 }
 
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
new file mode 100644
index 00000000000..967d0e173e1
--- /dev/null
+++ b/sound/soc/soc-compress.c
@@ -0,0 +1,294 @@
+/*
+ * soc-compress.c  --  ALSA SoC Compress
+ *
+ * Copyright (C) 2012 Intel Corp.
+ *
+ * Authors: Namarta Kohli <namartax.kohli@intel.com>
+ *          Ramesh Babu K V <ramesh.babu@linux.intel.com>
+ *          Vinod Koul <vinod.koul@linux.intel.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/kernel.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <sound/core.h>
+#include <sound/compress_params.h>
+#include <sound/compress_driver.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+
+static int soc_compr_open(struct snd_compr_stream *cstream)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->open) {
+		ret = platform->driver->compr_ops->open(cstream);
+		if (ret < 0) {
+			pr_err("compress asoc: can't open platform %s\n", platform->name);
+			goto out;
+		}
+	}
+
+	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->startup) {
+		ret = rtd->dai_link->compr_ops->startup(cstream);
+		if (ret < 0) {
+			pr_err("compress asoc: %s startup failed\n", rtd->dai_link->name);
+			goto machine_err;
+		}
+	}
+
+	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
+		cpu_dai->playback_active++;
+		codec_dai->playback_active++;
+	} else {
+		cpu_dai->capture_active++;
+		codec_dai->capture_active++;
+	}
+
+	cpu_dai->active++;
+	codec_dai->active++;
+	rtd->codec->active++;
+
+	return 0;
+
+machine_err:
+	if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+		platform->driver->compr_ops->free(cstream);
+out:
+	return ret;
+}
+
+static int soc_compr_free(struct snd_compr_stream *cstream)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+
+	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
+		cpu_dai->playback_active--;
+		codec_dai->playback_active--;
+	} else {
+		cpu_dai->capture_active--;
+		codec_dai->capture_active--;
+	}
+
+	snd_soc_dai_digital_mute(codec_dai, 1);
+
+	cpu_dai->active--;
+	codec_dai->active--;
+	codec->active--;
+
+	if (!cpu_dai->active)
+		cpu_dai->rate = 0;
+
+	if (!codec_dai->active)
+		codec_dai->rate = 0;
+
+
+	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown)
+		rtd->dai_link->compr_ops->shutdown(cstream);
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->free)
+		platform->driver->compr_ops->free(cstream);
+	cpu_dai->runtime = NULL;
+
+	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
+		if (!rtd->pmdown_time || codec->ignore_pmdown_time ||
+		    rtd->dai_link->ignore_pmdown_time) {
+			snd_soc_dapm_stream_event(rtd,
+					SNDRV_PCM_STREAM_PLAYBACK,
+					SND_SOC_DAPM_STREAM_STOP);
+		} else
+			codec_dai->pop_wait = 1;
+			schedule_delayed_work(&rtd->delayed_work,
+				msecs_to_jiffies(rtd->pmdown_time));
+	} else {
+		/* capture streams can be powered down now */
+		snd_soc_dapm_stream_event(rtd,
+			SNDRV_PCM_STREAM_CAPTURE,
+			SND_SOC_DAPM_STREAM_STOP);
+	}
+
+	return 0;
+}
+
+static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
+{
+
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->trigger) {
+		ret = platform->driver->compr_ops->trigger(cstream, cmd);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (cmd == SNDRV_PCM_TRIGGER_START)
+		snd_soc_dai_digital_mute(codec_dai, 0);
+	else if (cmd == SNDRV_PCM_TRIGGER_STOP)
+		snd_soc_dai_digital_mute(codec_dai, 1);
+
+	return ret;
+}
+
+static int soc_compr_set_params(struct snd_compr_stream *cstream,
+					struct snd_compr_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	int ret = 0;
+
+	/* first we call set_params for the platform driver
+	 * this should configure the soc side
+	 * if the machine has compressed ops then we call that as well
+	 * expectation is that platform and machine will configure everything
+	 * for this compress path, like configuring pcm port for codec
+	 */
+	if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
+		ret = platform->driver->compr_ops->set_params(cstream, params);
+		if (ret < 0)
+			return ret;
+	}
+
+	if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) {
+		ret = rtd->dai_link->compr_ops->set_params(cstream);
+		if (ret < 0)
+			return ret;
+	}
+
+	snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK,
+				SND_SOC_DAPM_STREAM_START);
+
+	return ret;
+}
+
+static int soc_compr_get_params(struct snd_compr_stream *cstream,
+					struct snd_codec *params)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->get_params)
+		ret = platform->driver->compr_ops->get_params(cstream, params);
+
+	return ret;
+}
+
+static int soc_compr_get_caps(struct snd_compr_stream *cstream,
+				struct snd_compr_caps *caps)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->get_caps)
+		ret = platform->driver->compr_ops->get_caps(cstream, caps);
+
+	return ret;
+}
+
+static int soc_compr_get_codec_caps(struct snd_compr_stream *cstream,
+				struct snd_compr_codec_caps *codec)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->get_codec_caps)
+		ret = platform->driver->compr_ops->get_codec_caps(cstream, codec);
+
+	return ret;
+}
+
+static int soc_compr_ack(struct snd_compr_stream *cstream, size_t bytes)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+	int ret = 0;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->ack)
+		ret = platform->driver->compr_ops->ack(cstream, bytes);
+
+	return ret;
+}
+
+static int soc_compr_pointer(struct snd_compr_stream *cstream,
+			struct snd_compr_tstamp *tstamp)
+{
+	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
+	struct snd_soc_platform *platform = rtd->platform;
+
+	if (platform->driver->compr_ops && platform->driver->compr_ops->pointer)
+		 platform->driver->compr_ops->pointer(cstream, tstamp);
+
+	return 0;
+}
+
+/* ASoC Compress operations */
+static struct snd_compr_ops soc_compr_ops = {
+	.open		= soc_compr_open,
+	.free		= soc_compr_free,
+	.set_params	= soc_compr_set_params,
+	.get_params	= soc_compr_get_params,
+	.trigger	= soc_compr_trigger,
+	.pointer	= soc_compr_pointer,
+	.ack		= soc_compr_ack,
+	.get_caps	= soc_compr_get_caps,
+	.get_codec_caps = soc_compr_get_codec_caps
+};
+
+/* create a new compress */
+int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_compr *compr;
+	char new_name[64];
+	int ret = 0, direction = 0;
+
+	/* check client and interface hw capabilities */
+	snprintf(new_name, sizeof(new_name), "%s %s-%d",
+			rtd->dai_link->stream_name, codec_dai->name, num);
+	direction = SND_COMPRESS_PLAYBACK;
+	compr = kzalloc(sizeof(*compr), GFP_KERNEL);
+	if (compr == NULL) {
+		snd_printk(KERN_ERR "Cannot allocate compr\n");
+		return -ENOMEM;
+	}
+
+	compr->ops = &soc_compr_ops;
+	mutex_init(&compr->lock);
+	ret = snd_compress_new(rtd->card->snd_card, num, direction, compr);
+	if (ret < 0) {
+		pr_err("compress asoc: can't create compress for codec %s\n",
+			codec->name);
+		kfree(compr);
+		return ret;
+	}
+
+	rtd->compr = compr;
+	compr->private_data = rtd;
+
+	printk(KERN_INFO "compress asoc: %s <-> %s mapping ok\n", codec_dai->name,
+		cpu_dai->name);
+	return ret;
+}
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index cf3d0b0c71b..d1198627fc4 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -609,6 +609,10 @@ int snd_soc_suspend(struct device *dev)
 					  SND_SOC_DAPM_STREAM_SUSPEND);
 	}
 
+	/* Recheck all analogue paths too */
+	dapm_mark_io_dirty(&card->dapm);
+	snd_soc_dapm_sync(&card->dapm);
+
 	/* suspend all CODECs */
 	list_for_each_entry(codec, &card->codec_dev_list, card_list) {
 		/* If there are paths active then the CODEC will be held with
@@ -631,6 +635,8 @@ int snd_soc_suspend(struct device *dev)
 				codec->driver->suspend(codec);
 				codec->suspended = 1;
 				codec->cache_sync = 1;
+				if (codec->using_regmap)
+					regcache_mark_dirty(codec->control_data);
 				break;
 			default:
 				dev_dbg(codec->dev, "CODEC is on over suspend\n");
@@ -756,6 +762,10 @@ static void soc_resume_deferred(struct work_struct *work)
 
 	/* userspace can access us now we are back as we were before */
 	snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D0);
+
+	/* Recheck all analogue paths too */
+	dapm_mark_io_dirty(&card->dapm);
+	snd_soc_dapm_sync(&card->dapm);
 }
 
 /* powers up audio subsystem after a suspend */
@@ -1388,37 +1398,48 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order)
 	if (ret < 0)
 		pr_warn("asoc: failed to add pmdown_time sysfs:%d\n", ret);
 
-	if (!dai_link->params) {
-		/* create the pcm */
-		ret = soc_new_pcm(rtd, num);
+	if (cpu_dai->driver->compress_dai) {
+		/*create compress_device"*/
+		ret = soc_new_compress(rtd, num);
 		if (ret < 0) {
-			pr_err("asoc: can't create pcm %s :%d\n",
-			       dai_link->stream_name, ret);
+			pr_err("asoc: can't create compress %s\n",
+					 dai_link->stream_name);
 			return ret;
 		}
 	} else {
-		/* link the DAI widgets */
-		play_w = codec_dai->playback_widget;
-		capture_w = cpu_dai->capture_widget;
-		if (play_w && capture_w) {
-			ret = snd_soc_dapm_new_pcm(card, dai_link->params,
-						   capture_w, play_w);
-			if (ret != 0) {
-				dev_err(card->dev, "Can't link %s to %s: %d\n",
-					play_w->name, capture_w->name, ret);
+
+		if (!dai_link->params) {
+			/* create the pcm */
+			ret = soc_new_pcm(rtd, num);
+			if (ret < 0) {
+				pr_err("asoc: can't create pcm %s :%d\n",
+				       dai_link->stream_name, ret);
 				return ret;
 			}
-		}
+		} else {
+			/* link the DAI widgets */
+			play_w = codec_dai->playback_widget;
+			capture_w = cpu_dai->capture_widget;
+			if (play_w && capture_w) {
+				ret = snd_soc_dapm_new_pcm(card, dai_link->params,
+						   capture_w, play_w);
+				if (ret != 0) {
+					dev_err(card->dev, "Can't link %s to %s: %d\n",
+						play_w->name, capture_w->name, ret);
+					return ret;
+				}
+			}
 
-		play_w = cpu_dai->playback_widget;
-		capture_w = codec_dai->capture_widget;
-		if (play_w && capture_w) {
-			ret = snd_soc_dapm_new_pcm(card, dai_link->params,
+			play_w = cpu_dai->playback_widget;
+			capture_w = codec_dai->capture_widget;
+			if (play_w && capture_w) {
+				ret = snd_soc_dapm_new_pcm(card, dai_link->params,
 						   capture_w, play_w);
-			if (ret != 0) {
-				dev_err(card->dev, "Can't link %s to %s: %d\n",
-					play_w->name, capture_w->name, ret);
-				return ret;
+				if (ret != 0) {
+					dev_err(card->dev, "Can't link %s to %s: %d\n",
+						play_w->name, capture_w->name, ret);
+					return ret;
+				}
 			}
 		}
 	}
@@ -1816,7 +1837,6 @@ base_error:
 static int soc_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	int ret = 0;
 
 	/*
 	 * no card, so machine driver should be registering card
@@ -1832,13 +1852,7 @@ static int soc_probe(struct platform_device *pdev)
 	/* Bodge while we unpick instantiation */
 	card->dev = &pdev->dev;
 
-	ret = snd_soc_register_card(card);
-	if (ret != 0) {
-		dev_err(&pdev->dev, "Failed to register card\n");
-		return ret;
-	}
-
-	return 0;
+	return snd_soc_register_card(card);
 }
 
 static int soc_cleanup_card_resources(struct snd_soc_card *card)
@@ -2399,16 +2413,14 @@ int snd_soc_get_enum_double(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-	unsigned int val, bitmask;
+	unsigned int val;
 
-	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-		;
 	val = snd_soc_read(codec, e->reg);
 	ucontrol->value.enumerated.item[0]
-		= (val >> e->shift_l) & (bitmask - 1);
+		= (val >> e->shift_l) & e->mask;
 	if (e->shift_l != e->shift_r)
 		ucontrol->value.enumerated.item[1] =
-			(val >> e->shift_r) & (bitmask - 1);
+			(val >> e->shift_r) & e->mask;
 
 	return 0;
 }
@@ -2429,19 +2441,17 @@ int snd_soc_put_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int val;
-	unsigned int mask, bitmask;
+	unsigned int mask;
 
-	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-		;
 	if (ucontrol->value.enumerated.item[0] > e->max - 1)
 		return -EINVAL;
 	val = ucontrol->value.enumerated.item[0] << e->shift_l;
-	mask = (bitmask - 1) << e->shift_l;
+	mask = e->mask << e->shift_l;
 	if (e->shift_l != e->shift_r) {
 		if (ucontrol->value.enumerated.item[1] > e->max - 1)
 			return -EINVAL;
 		val |= ucontrol->value.enumerated.item[1] << e->shift_r;
-		mask |= (bitmask - 1) << e->shift_r;
+		mask |= e->mask << e->shift_r;
 	}
 
 	return snd_soc_update_bits_locked(codec, e->reg, mask, val);
@@ -3717,6 +3727,9 @@ int snd_soc_register_dai(struct device *dev,
 		}
 	}
 
+	if (!dai->codec)
+		dai->dapm.idle_bias_off = 1;
+
 	list_add(&dai->list, &dai_list);
 
 	mutex_unlock(&client_mutex);
@@ -3805,6 +3818,9 @@ int snd_soc_register_dais(struct device *dev,
 			}
 		}
 
+		if (!dai->codec)
+			dai->dapm.idle_bias_off = 1;
+
 		list_add(&dai->list, &dai_list);
 
 		mutex_unlock(&client_mutex);
@@ -4034,8 +4050,6 @@ int snd_soc_register_codec(struct device *dev,
 	return 0;
 
 fail:
-	kfree(codec->reg_def_copy);
-	codec->reg_def_copy = NULL;
 	kfree(codec->name);
 	kfree(codec);
 	return ret;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index f90139b5f50..d0a4be38dc0 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -141,6 +141,28 @@ void dapm_mark_dirty(struct snd_soc_dapm_widget *w, const char *reason)
 }
 EXPORT_SYMBOL_GPL(dapm_mark_dirty);
 
+void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm)
+{
+	struct snd_soc_card *card = dapm->card;
+	struct snd_soc_dapm_widget *w;
+
+	mutex_lock(&card->dapm_mutex);
+
+	list_for_each_entry(w, &card->widgets, list) {
+		switch (w->id) {
+		case snd_soc_dapm_input:
+		case snd_soc_dapm_output:
+			dapm_mark_dirty(w, "Rechecking inputs and outputs");
+			break;
+		default:
+			break;
+		}
+	}
+
+	mutex_unlock(&card->dapm_mutex);
+}
+EXPORT_SYMBOL_GPL(dapm_mark_io_dirty);
+
 /* create a new dapm widget */
 static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
 	const struct snd_soc_dapm_widget *_widget)
@@ -336,12 +358,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	case snd_soc_dapm_mux: {
 		struct soc_enum *e = (struct soc_enum *)
 			w->kcontrol_news[i].private_value;
-		int val, item, bitmask;
+		int val, item;
 
-		for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-			;
 		val = soc_widget_read(w, e->reg);
-		item = (val >> e->shift_l) & (bitmask - 1);
+		item = (val >> e->shift_l) & e->mask;
 
 		p->connect = 0;
 		for (i = 0; i < e->max; i++) {
@@ -997,10 +1017,29 @@ EXPORT_SYMBOL_GPL(dapm_reg_event);
 int dapm_regulator_event(struct snd_soc_dapm_widget *w,
 		   struct snd_kcontrol *kcontrol, int event)
 {
-	if (SND_SOC_DAPM_EVENT_ON(event))
+	int ret;
+
+	if (SND_SOC_DAPM_EVENT_ON(event)) {
+		if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {
+			ret = regulator_allow_bypass(w->regulator, true);
+			if (ret != 0)
+				dev_warn(w->dapm->dev,
+					 "Failed to bypass %s: %d\n",
+					 w->name, ret);
+		}
+
 		return regulator_enable(w->regulator);
-	else
+	} else {
+		if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {
+			ret = regulator_allow_bypass(w->regulator, false);
+			if (ret != 0)
+				dev_warn(w->dapm->dev,
+					 "Failed to unbypass %s: %d\n",
+					 w->name, ret);
+		}
+
 		return regulator_disable_deferred(w->regulator, w->shift);
+	}
 }
 EXPORT_SYMBOL_GPL(dapm_regulator_event);
 
@@ -2658,15 +2697,13 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_soc_dapm_widget_list *wlist = snd_kcontrol_chip(kcontrol);
 	struct snd_soc_dapm_widget *widget = wlist->widgets[0];
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-	unsigned int val, bitmask;
+	unsigned int val;
 
-	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-		;
 	val = snd_soc_read(widget->codec, e->reg);
-	ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & (bitmask - 1);
+	ucontrol->value.enumerated.item[0] = (val >> e->shift_l) & e->mask;
 	if (e->shift_l != e->shift_r)
 		ucontrol->value.enumerated.item[1] =
-			(val >> e->shift_r) & (bitmask - 1);
+			(val >> e->shift_r) & e->mask;
 
 	return 0;
 }
@@ -2690,22 +2727,20 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_soc_card *card = codec->card;
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	unsigned int val, mux, change;
-	unsigned int mask, bitmask;
+	unsigned int mask;
 	struct snd_soc_dapm_update update;
 	int wi;
 
-	for (bitmask = 1; bitmask < e->max; bitmask <<= 1)
-		;
 	if (ucontrol->value.enumerated.item[0] > e->max - 1)
 		return -EINVAL;
 	mux = ucontrol->value.enumerated.item[0];
 	val = mux << e->shift_l;
-	mask = (bitmask - 1) << e->shift_l;
+	mask = e->mask << e->shift_l;
 	if (e->shift_l != e->shift_r) {
 		if (ucontrol->value.enumerated.item[1] > e->max - 1)
 			return -EINVAL;
 		val |= ucontrol->value.enumerated.item[1] << e->shift_r;
-		mask |= (bitmask - 1) << e->shift_r;
+		mask |= e->mask << e->shift_r;
 	}
 
 	mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
diff --git a/sound/soc/soc-dmaengine-pcm.c b/sound/soc/soc-dmaengine-pcm.c
index 5df529eda25..bbc125748a3 100644
--- a/sound/soc/soc-dmaengine-pcm.c
+++ b/sound/soc/soc-dmaengine-pcm.c
@@ -140,14 +140,18 @@ static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream)
 	struct dma_chan *chan = prtd->dma_chan;
 	struct dma_async_tx_descriptor *desc;
 	enum dma_transfer_direction direction;
+	unsigned long flags = DMA_CTRL_ACK;
 
 	direction = snd_pcm_substream_to_dma_direction(substream);
 
+	if (!substream->runtime->no_period_wakeup)
+		flags |= DMA_PREP_INTERRUPT;
+
 	prtd->pos = 0;
 	desc = dmaengine_prep_dma_cyclic(chan,
 		substream->runtime->dma_addr,
 		snd_pcm_lib_buffer_bytes(substream),
-		snd_pcm_lib_period_bytes(substream), direction);
+		snd_pcm_lib_period_bytes(substream), direction, flags);
 
 	if (!desc)
 		return -ENOMEM;
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 0c172938b82..fa0fd8ddae9 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -83,11 +83,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 	jack->status &= ~mask;
 	jack->status |= status & mask;
 
-	/* The DAPM sync is expensive enough to be worth skipping.
-	 * However, empty mask means pin synchronization is desired. */
-	if (mask && (jack->status == oldstatus))
-		goto out;
-
 	trace_snd_soc_jack_notify(jack, status);
 
 	list_for_each_entry(pin, &jack->pins, list) {
@@ -109,7 +104,6 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 
 	snd_jack_report(jack->jack, jack->status);
 
-out:
 	mutex_unlock(&jack->mutex);
 }
 EXPORT_SYMBOL_GPL(snd_soc_jack_report);
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index d4f14e49234..cee13b7bfb9 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -34,13 +34,12 @@
 #include <linux/gpio.h>
 #include <linux/of_gpio.h>
 
-#include <mach/tegra_wm8903_pdata.h>
-
 #include <sound/core.h>
 #include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/tegra_wm8903.h>
 
 #include "../codecs/wm8903.h"
 
diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c
index 45e43b4057b..be94bf9bf94 100644
--- a/sound/soc/ux500/ux500_msp_dai.c
+++ b/sound/soc/ux500/ux500_msp_dai.c
@@ -760,6 +760,9 @@ static int __devinit ux500_msp_drv_probe(struct platform_device *pdev)
 	drvdata = devm_kzalloc(&pdev->dev,
 				sizeof(struct ux500_msp_i2s_drvdata),
 				GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
 	drvdata->fmt = 0;
 	drvdata->slots = 1;
 	drvdata->tx_mask = 0x01;
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index e5c79ca4251..b7c996e7757 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c
@@ -689,6 +689,8 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev,
 
 	*msp_p = devm_kzalloc(&pdev->dev, sizeof(struct ux500_msp), GFP_KERNEL);
 	msp = *msp_p;
+	if (!msp)
+		return -ENOMEM;
 
 	if (np) {
 		if (!platform_data) {
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index b63b3a86d3f..5701787c0e6 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -813,7 +813,7 @@ static int snd_amd7930_get_volume(struct snd_kcontrol *kctl, struct snd_ctl_elem
 	default:
 		swval = &amd->pgain;
 		break;
-	};
+	}
 
 	ucontrol->value.integer.value[0] = *swval;
 
@@ -838,7 +838,7 @@ static int snd_amd7930_put_volume(struct snd_kcontrol *kctl, struct snd_ctl_elem
 	default:
 		swval = &amd->pgain;
 		break;
-	};
+	}
 
 	spin_lock_irqsave(&amd->lock, flags);
 
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index a6b0deb7774..ae35f5342e1 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -592,7 +592,7 @@ static __u32 reverse_bytes(__u32 b, int len)
 		break;
 	default:
 		printk(KERN_ERR "DBRI reverse_bytes: unsupported length\n");
-	};
+	}
 
 	return b;
 }
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 56ad923bf6b..a1d9b0792a1 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -346,11 +346,10 @@ static int usb6fire_fw_check(u8 *version)
 		if (!memcmp(version, known_fw_versions + i, 4))
 			return 0;
 
-	snd_printk(KERN_ERR PREFIX "invalid fimware version in device: "
-			"%02x %02x %02x %02x. "
+	snd_printk(KERN_ERR PREFIX "invalid fimware version in device: %*ph. "
 			"please reconnect to power. if this failure "
 			"still happens, check your firmware installation.",
-			version[0], version[1], version[2], version[3]);
+			4, version);
 	return -EINVAL;
 }
 
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 4a469f0cb6d..561bb74fd36 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -646,6 +646,8 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
 			list_for_each(p, &chip->pcm_list) {
 				as = list_entry(p, struct snd_usb_stream, list);
 				snd_pcm_suspend_all(as->pcm);
+				as->substream[0].need_setup_ep =
+					as->substream[1].need_setup_ep = true;
 			}
  		}
 	} else {
diff --git a/sound/usb/card.h b/sound/usb/card.h
index 2b9fffff23b..afa4f9e9b27 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -92,6 +92,8 @@ struct snd_usb_endpoint {
 	unsigned char silence_value;
 	unsigned int stride;
 	int iface, alt_idx;
+	int skip_packets;		/* quirks for devices to ignore the first n packets
+					   in a stream */
 
 	spinlock_t lock;
 	struct list_head list;
@@ -105,6 +107,8 @@ struct snd_usb_substream {
 	int interface;	/* current interface */
 	int endpoint;	/* assigned endpoint */
 	struct audioformat *cur_audiofmt;	/* current audioformat pointer (for hw_params callback) */
+	snd_pcm_format_t pcm_format;	/* current audio format (for hw_params callback) */
+	unsigned int channels;		/* current number of channels (for hw_params callback) */
 	unsigned int cur_rate;		/* current rate (for hw_params callback) */
 	unsigned int period_bytes;	/* current period bytes (for hw_params callback) */
 	unsigned int altset_idx;     /* USB data format: index of alternate setting */
@@ -115,14 +119,13 @@ struct snd_usb_substream {
 
 	unsigned int hwptr_done;	/* processed byte position in the buffer */
 	unsigned int transfer_done;		/* processed frames since last period update */
-	unsigned long active_mask;	/* bitmask of active urbs */
-	unsigned long unlink_mask;	/* bitmask of unlinked urbs */
 
 	/* data and sync endpoints for this stream */
 	unsigned int ep_num;		/* the endpoint number */
 	struct snd_usb_endpoint *data_endpoint;
 	struct snd_usb_endpoint *sync_endpoint;
 	unsigned long flags;
+	bool need_setup_ep;		/* (re)configure EP at prepare? */
 
 	u64 formats;			/* format bitmasks (all or'ed) */
 	unsigned int num_formats;		/* number of supported audio formats (list) */
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 060dccb9ec7..7f78c6d782b 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -31,6 +31,7 @@
 #include "card.h"
 #include "endpoint.h"
 #include "pcm.h"
+#include "quirks.h"
 
 #define EP_FLAG_ACTIVATED	0
 #define EP_FLAG_RUNNING		1
@@ -170,6 +171,11 @@ static void retire_inbound_urb(struct snd_usb_endpoint *ep,
 {
 	struct urb *urb = urb_ctx->urb;
 
+	if (unlikely(ep->skip_packets > 0)) {
+		ep->skip_packets--;
+		return;
+	}
+
 	if (ep->sync_slave)
 		snd_usb_handle_sync_urb(ep->sync_slave, ep, urb);
 
@@ -567,20 +573,19 @@ static void release_urbs(struct snd_usb_endpoint *ep, int force)
  * configure a data endpoint
  */
 static int data_ep_set_params(struct snd_usb_endpoint *ep,
-			      struct snd_pcm_hw_params *hw_params,
+			      snd_pcm_format_t pcm_format,
+			      unsigned int channels,
+			      unsigned int period_bytes,
 			      struct audioformat *fmt,
 			      struct snd_usb_endpoint *sync_ep)
 {
 	unsigned int maxsize, i, urb_packs, total_packs, packs_per_ms;
-	int period_bytes = params_period_bytes(hw_params);
-	int format = params_format(hw_params);
 	int is_playback = usb_pipeout(ep->pipe);
-	int frame_bits = snd_pcm_format_physical_width(params_format(hw_params)) *
-							params_channels(hw_params);
+	int frame_bits = snd_pcm_format_physical_width(pcm_format) * channels;
 
 	ep->datainterval = fmt->datainterval;
 	ep->stride = frame_bits >> 3;
-	ep->silence_value = format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0;
+	ep->silence_value = pcm_format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0;
 
 	/* calculate max. frequency */
 	if (ep->maxpacksize) {
@@ -693,7 +698,6 @@ out_of_memory:
  * configure a sync endpoint
  */
 static int sync_ep_set_params(struct snd_usb_endpoint *ep,
-			      struct snd_pcm_hw_params *hw_params,
 			      struct audioformat *fmt)
 {
 	int i;
@@ -736,7 +740,10 @@ out_of_memory:
  * snd_usb_endpoint_set_params: configure an snd_usb_endpoint
  *
  * @ep: the snd_usb_endpoint to configure
- * @hw_params: the hardware parameters
+ * @pcm_format: the audio fomat.
+ * @channels: the number of audio channels.
+ * @period_bytes: the number of bytes in one alsa period.
+ * @rate: the frame rate.
  * @fmt: the USB audio format information
  * @sync_ep: the sync endpoint to use, if any
  *
@@ -745,7 +752,10 @@ out_of_memory:
  * An endpoint that is already running can not be reconfigured.
  */
 int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
-				struct snd_pcm_hw_params *hw_params,
+				snd_pcm_format_t pcm_format,
+				unsigned int channels,
+				unsigned int period_bytes,
+				unsigned int rate,
 				struct audioformat *fmt,
 				struct snd_usb_endpoint *sync_ep)
 {
@@ -765,9 +775,9 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
 	ep->fill_max = !!(fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX);
 
 	if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL)
-		ep->freqn = get_usb_full_speed_rate(params_rate(hw_params));
+		ep->freqn = get_usb_full_speed_rate(rate);
 	else
-		ep->freqn = get_usb_high_speed_rate(params_rate(hw_params));
+		ep->freqn = get_usb_high_speed_rate(rate);
 
 	/* calculate the frequency in 16.16 format */
 	ep->freqm = ep->freqn;
@@ -777,10 +787,11 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
 
 	switch (ep->type) {
 	case  SND_USB_ENDPOINT_TYPE_DATA:
-		err = data_ep_set_params(ep, hw_params, fmt, sync_ep);
+		err = data_ep_set_params(ep, pcm_format, channels,
+					 period_bytes, fmt, sync_ep);
 		break;
 	case  SND_USB_ENDPOINT_TYPE_SYNC:
-		err = sync_ep_set_params(ep, hw_params, fmt);
+		err = sync_ep_set_params(ep, fmt);
 		break;
 	default:
 		err = -EINVAL;
@@ -828,6 +839,8 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep, int can_sleep)
 	ep->unlink_mask = 0;
 	ep->phase = 0;
 
+	snd_usb_endpoint_start_quirk(ep);
+
 	/*
 	 * If this endpoint has a data endpoint as implicit feedback source,
 	 * don't start the urbs here. Instead, mark them all as available,
diff --git a/sound/usb/endpoint.h b/sound/usb/endpoint.h
index cbbbdf226d6..6376ccf10fd 100644
--- a/sound/usb/endpoint.h
+++ b/sound/usb/endpoint.h
@@ -9,7 +9,10 @@ struct snd_usb_endpoint *snd_usb_add_endpoint(struct snd_usb_audio *chip,
 					      int ep_num, int direction, int type);
 
 int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
-				struct snd_pcm_hw_params *hw_params,
+				snd_pcm_format_t pcm_format,
+				unsigned int channels,
+				unsigned int period_bytes,
+				unsigned int rate,
 				struct audioformat *fmt,
 				struct snd_usb_endpoint *sync_ep);
 
diff --git a/sound/usb/helper.c b/sound/usb/helper.c
index 9eed8f40b17..c1db28f874c 100644
--- a/sound/usb/helper.c
+++ b/sound/usb/helper.c
@@ -21,6 +21,7 @@
 
 #include "usbaudio.h"
 #include "helper.h"
+#include "quirks.h"
 
 /*
  * combine bytes and get an integer value
@@ -97,6 +98,10 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
 		memcpy(data, buf, size);
 		kfree(buf);
 	}
+
+	snd_usb_ctl_msg_quirk(dev, pipe, request, requesttype,
+			      value, index, data, size);
+
 	return err;
 }
 
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 4f40ba82316..fe56c9da38e 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1267,6 +1267,13 @@ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void
 		/* disable non-functional volume control */
 		master_bits &= ~UAC_CONTROL_BIT(UAC_FU_VOLUME);
 		break;
+	case USB_ID(0x1130, 0xf211):
+		snd_printk(KERN_INFO
+			   "usbmixer: volume control quirk for Tenx TP6911 Audio Headset\n");
+		/* disable non-functional volume control */
+		channels = 0;
+		break;
+
 	}
 	if (channels > 0)
 		first_ch_bits = snd_usb_combine_bytes(bmaControls + csize, csize);
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index f782ce19bf5..55e19e1b80e 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -82,8 +82,7 @@ static snd_pcm_uframes_t snd_usb_pcm_pointer(struct snd_pcm_substream *substream
 /*
  * find a matching audio format
  */
-static struct audioformat *find_format(struct snd_usb_substream *subs, unsigned int format,
-				       unsigned int rate, unsigned int channels)
+static struct audioformat *find_format(struct snd_usb_substream *subs)
 {
 	struct list_head *p;
 	struct audioformat *found = NULL;
@@ -92,16 +91,17 @@ static struct audioformat *find_format(struct snd_usb_substream *subs, unsigned
 	list_for_each(p, &subs->fmt_list) {
 		struct audioformat *fp;
 		fp = list_entry(p, struct audioformat, list);
-		if (!(fp->formats & (1uLL << format)))
+		if (!(fp->formats & (1uLL << subs->pcm_format)))
 			continue;
-		if (fp->channels != channels)
+		if (fp->channels != subs->channels)
 			continue;
-		if (rate < fp->rate_min || rate > fp->rate_max)
+		if (subs->cur_rate < fp->rate_min ||
+		    subs->cur_rate > fp->rate_max)
 			continue;
 		if (! (fp->rates & SNDRV_PCM_RATE_CONTINUOUS)) {
 			unsigned int i;
 			for (i = 0; i < fp->nr_rates; i++)
-				if (fp->rate_table[i] == rate)
+				if (fp->rate_table[i] == subs->cur_rate)
 					break;
 			if (i >= fp->nr_rates)
 				continue;
@@ -436,6 +436,42 @@ add_sync_ep:
 }
 
 /*
+ * configure endpoint params
+ *
+ * called  during initial setup and upon resume
+ */
+static int configure_endpoint(struct snd_usb_substream *subs)
+{
+	int ret;
+
+	mutex_lock(&subs->stream->chip->shutdown_mutex);
+	/* format changed */
+	stop_endpoints(subs, 0, 0, 0);
+	ret = snd_usb_endpoint_set_params(subs->data_endpoint,
+					  subs->pcm_format,
+					  subs->channels,
+					  subs->period_bytes,
+					  subs->cur_rate,
+					  subs->cur_audiofmt,
+					  subs->sync_endpoint);
+	if (ret < 0)
+		goto unlock;
+
+	if (subs->sync_endpoint)
+		ret = snd_usb_endpoint_set_params(subs->data_endpoint,
+						  subs->pcm_format,
+						  subs->channels,
+						  subs->period_bytes,
+						  subs->cur_rate,
+						  subs->cur_audiofmt,
+						  NULL);
+
+unlock:
+	mutex_unlock(&subs->stream->chip->shutdown_mutex);
+	return ret;
+}
+
+/*
  * hw_params callback
  *
  * allocate a buffer and set the given audio format.
@@ -450,63 +486,33 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_usb_substream *subs = substream->runtime->private_data;
 	struct audioformat *fmt;
-	unsigned int channels, rate, format;
-	int ret, changed;
+	int ret;
 
 	ret = snd_pcm_lib_alloc_vmalloc_buffer(substream,
 					       params_buffer_bytes(hw_params));
 	if (ret < 0)
 		return ret;
 
-	format = params_format(hw_params);
-	rate = params_rate(hw_params);
-	channels = params_channels(hw_params);
-	fmt = find_format(subs, format, rate, channels);
+	subs->pcm_format = params_format(hw_params);
+	subs->period_bytes = params_period_bytes(hw_params);
+	subs->channels = params_channels(hw_params);
+	subs->cur_rate = params_rate(hw_params);
+
+	fmt = find_format(subs);
 	if (!fmt) {
 		snd_printd(KERN_DEBUG "cannot set format: format = %#x, rate = %d, channels = %d\n",
-			   format, rate, channels);
+			   subs->pcm_format, subs->cur_rate, subs->channels);
 		return -EINVAL;
 	}
 
-	changed = subs->cur_audiofmt != fmt ||
-		subs->period_bytes != params_period_bytes(hw_params) ||
-		subs->cur_rate != rate;
 	if ((ret = set_format(subs, fmt)) < 0)
 		return ret;
 
-	if (subs->cur_rate != rate) {
-		struct usb_host_interface *alts;
-		struct usb_interface *iface;
-		iface = usb_ifnum_to_if(subs->dev, fmt->iface);
-		alts = &iface->altsetting[fmt->altset_idx];
-		ret = snd_usb_init_sample_rate(subs->stream->chip, fmt->iface, alts, fmt, rate);
-		if (ret < 0)
-			return ret;
-		subs->cur_rate = rate;
-	}
-
-	if (changed) {
-		mutex_lock(&subs->stream->chip->shutdown_mutex);
-		/* format changed */
-		stop_endpoints(subs, 0, 0, 0);
-		ret = snd_usb_endpoint_set_params(subs->data_endpoint, hw_params, fmt,
-						  subs->sync_endpoint);
-		if (ret < 0)
-			goto unlock;
+	subs->interface = fmt->iface;
+	subs->altset_idx = fmt->altset_idx;
+	subs->need_setup_ep = true;
 
-		if (subs->sync_endpoint)
-			ret = snd_usb_endpoint_set_params(subs->sync_endpoint,
-							  hw_params, fmt, NULL);
-unlock:
-		mutex_unlock(&subs->stream->chip->shutdown_mutex);
-	}
-
-	if (ret == 0) {
-		subs->interface = fmt->iface;
-		subs->altset_idx = fmt->altset_idx;
-	}
-
-	return ret;
+	return 0;
 }
 
 /*
@@ -537,6 +543,9 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_usb_substream *subs = runtime->private_data;
+	struct usb_host_interface *alts;
+	struct usb_interface *iface;
+	int ret;
 
 	if (! subs->cur_audiofmt) {
 		snd_printk(KERN_ERR "usbaudio: no format is specified!\n");
@@ -546,6 +555,27 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream)
 	if (snd_BUG_ON(!subs->data_endpoint))
 		return -EIO;
 
+	ret = set_format(subs, subs->cur_audiofmt);
+	if (ret < 0)
+		return ret;
+
+	iface = usb_ifnum_to_if(subs->dev, subs->cur_audiofmt->iface);
+	alts = &iface->altsetting[subs->cur_audiofmt->altset_idx];
+	ret = snd_usb_init_sample_rate(subs->stream->chip,
+				       subs->cur_audiofmt->iface,
+				       alts,
+				       subs->cur_audiofmt,
+				       subs->cur_rate);
+	if (ret < 0)
+		return ret;
+
+	if (subs->need_setup_ep) {
+		ret = configure_endpoint(subs);
+		if (ret < 0)
+			return ret;
+		subs->need_setup_ep = false;
+	}
+
 	/* some unit conversions in runtime */
 	subs->data_endpoint->maxframesize =
 		bytes_to_frames(runtime, subs->data_endpoint->maxpacksize);
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 79780fa57a4..d73ac9bc427 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2781,6 +2781,59 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 
+/* Microsoft XboxLive Headset/Xbox Communicator */
+{
+	USB_DEVICE(0x045e, 0x0283),
+	.bInterfaceClass = USB_CLASS_PER_INTERFACE,
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Microsoft",
+		.product_name = "XboxLive Headset/Xbox Communicator",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = &(const struct snd_usb_audio_quirk[]) {
+			{
+				/* playback */
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S16_LE,
+					.channels = 1,
+					.iface = 0,
+					.altsetting = 0,
+					.altset_idx = 0,
+					.attributes = 0,
+					.endpoint = 0x04,
+					.ep_attr = 0x05,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 22050,
+					.rate_max = 22050
+				}
+			},
+			{
+				/* capture */
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S16_LE,
+					.channels = 1,
+					.iface = 1,
+					.altsetting = 0,
+					.altset_idx = 0,
+					.attributes = 0,
+					.endpoint = 0x85,
+					.ep_attr = 0x05,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 16000,
+					.rate_max = 16000
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+
 {
 	/*
 	 * Some USB MIDI devices don't have an audio control interface,
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 27817266867..0f58b4b6d70 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -761,3 +761,27 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 	}
 }
 
+void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
+{
+	/*
+	 * "Playback Design" products send bogus feedback data at the start
+	 * of the stream. Ignore them.
+	 */
+	if ((le16_to_cpu(ep->chip->dev->descriptor.idVendor) == 0x23ba) &&
+	    ep->type == SND_USB_ENDPOINT_TYPE_SYNC)
+		ep->skip_packets = 4;
+}
+
+void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
+			   __u8 request, __u8 requesttype, __u16 value,
+			   __u16 index, void *data, __u16 size)
+{
+	/*
+	 * "Playback Design" products need a 20ms delay after each
+	 * class compliant request
+	 */
+	if ((le16_to_cpu(dev->descriptor.idVendor) == 0x23ba) &&
+	    (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
+		mdelay(20);
+}
+
diff --git a/sound/usb/quirks.h b/sound/usb/quirks.h
index 03e5e94098c..0ca9e91067a 100644
--- a/sound/usb/quirks.h
+++ b/sound/usb/quirks.h
@@ -1,6 +1,10 @@
 #ifndef __USBAUDIO_QUIRKS_H
 #define __USBAUDIO_QUIRKS_H
 
+struct audioformat;
+struct snd_usb_endpoint;
+struct snd_usb_substream;
+
 int snd_usb_create_quirk(struct snd_usb_audio *chip,
 			 struct usb_interface *iface,
 			 struct usb_driver *driver,
@@ -20,4 +24,10 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
 				 struct audioformat *fp);
 
+void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep);
+
+void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
+			   __u8 request, __u8 requesttype, __u16 value,
+			   __u16 index, void *data, __u16 size);
+
 #endif /* __USBAUDIO_QUIRKS_H */
author	Linus Torvalds <torvalds@linux-foundation.org>	2012-10-09 07:07:14 +0900
committer	Linus Torvalds <torvalds@linux-foundation.org>	2012-10-09 07:07:14 +0900
commit	f5a246eab9a268f51ba8189ea5b098a1bfff200e (patch)
tree	a6ff7169e0bcaca498d9aec8b0624de1b74eaecb /sound
parent	d5bbd43d5f450c3fca058f5b85f3dfb4e8cc88c9 (diff)
parent	7ff34ad80b7080fafaac8efa9ef0061708eddd51 (diff)